Adhesive joint construction for the frame of a food-processing machine
First Claim
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1. A food product packaging machine comprising:
- a frame;
a plurality of food product packaging components movably mounted to the frame, wherein the food product packaging components are configured and arranged to package food products during movement of the food products by the food product packaging components from an upstream end of the food product packaging machine toward a downstream end defined by the food product packaging machine;
wherein the frame comprises a plurality of interconnected support members including a first support member and a second support member;
wherein at least the first and second support members are comprised of a metallic material and wherein the first support member extends along a first longitudinal axis and the second support member extends along a second longitudinal axis different than the first longitudinal axis;
wherein at least the first support member includes an outer wall having a recess that defines an outwardly facing recessed surface that faces in a direction non-parallel to the first longitudinal axis, wherein the outwardly facing recessed surface is peripherally surrounded by the outer wall of the first support member;
wherein at least the second support member defines an end portion that terminates in an end surface that lies in a plane non-parallel to the second longitudinal axis, wherein the end portion of the second support member is positioned within the recess defined by the outer wall of the first support member, and wherein the end surface of the second support member faces the outwardly facing recessed surface of the first support member within the recess, wherein the first support member and the second support member are configured such that the second support member extends outwardly from the first support member; and
a bonding agent that secures the first support member and the second support member together, wherein the bonding agent is disposed within the recess and is located between and interfaces with the outwardly facing recessed surface of the first support member and the entirety of the end surface defined by the end portion of the second support member.
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Abstract
A food processing apparatus has a frame assembly in which frame members are joined using adhesive, such as an epoxy. The frame members are comprised of stainless steel and the adhesive is applied so that exterior surfaces of the stainless steel frame members are free of any adhesive residue. Adhesive may be used to join exterior frame members as well as interior frame members, such as those used to support mechanical components of the processing apparatus.
46 Citations
11 Claims
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1. A food product packaging machine comprising:
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a frame; a plurality of food product packaging components movably mounted to the frame, wherein the food product packaging components are configured and arranged to package food products during movement of the food products by the food product packaging components from an upstream end of the food product packaging machine toward a downstream end defined by the food product packaging machine; wherein the frame comprises a plurality of interconnected support members including a first support member and a second support member; wherein at least the first and second support members are comprised of a metallic material and wherein the first support member extends along a first longitudinal axis and the second support member extends along a second longitudinal axis different than the first longitudinal axis; wherein at least the first support member includes an outer wall having a recess that defines an outwardly facing recessed surface that faces in a direction non-parallel to the first longitudinal axis, wherein the outwardly facing recessed surface is peripherally surrounded by the outer wall of the first support member; wherein at least the second support member defines an end portion that terminates in an end surface that lies in a plane non-parallel to the second longitudinal axis, wherein the end portion of the second support member is positioned within the recess defined by the outer wall of the first support member, and wherein the end surface of the second support member faces the outwardly facing recessed surface of the first support member within the recess, wherein the first support member and the second support member are configured such that the second support member extends outwardly from the first support member; and a bonding agent that secures the first support member and the second support member together, wherein the bonding agent is disposed within the recess and is located between and interfaces with the outwardly facing recessed surface of the first support member and the entirety of the end surface defined by the end portion of the second support member. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A food product packaging machine, comprising:
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a frame having a first upright member, a second upright member and a support member; a plurality of food product packaging components movably mounted to the frame, wherein the food product packaging components are configured and arranged to package food products during movement of the food products by the food product packaging components from an upstream end of the food product packaging machine toward a downstream end defined by the food product packaging machine; wherein the first upright member extends along a longitudinal axis and has an outer wall having a first recess, wherein the first recess defines an outwardly facing recessed surface that faces in a direction non-parallel to the longitudinal axis of the first support member, wherein the outwardly facing recessed surface is surrounded by the outer wall of the first support member; wherein the second upright member extends along a longitudinal axis and has an outer wall having a second recess, wherein the second recess defines an outwardly facing recessed surface that faces in a direction non-parallel to the longitudinal axis of the second support member, wherein the outwardly facing recessed surface is surrounded by the outer wall of the second support member; wherein the support member has a first end portion that terminates in a first end surface, wherein the first end portion is positioned within the first recess, and wherein the support member further has a second end portion that terminates in a second end surface, wherein the second end portion is positioned within the second recess, wherein the first and second end surfaces of the support member are oriented non-parallel to the longitudinal axis of the second support member, wherein the first end surface defined by the first end portion of the support member faces the recessed surface of the first recess, and wherein the second end surface defined by the second end portion of the support member faces the recessed surface of the second recess; and further comprising adhesive that couples the first and second end portions of the support member to the first and second upright members, respectively, wherein the adhesive is disposed within the first recess and is located between and interfaces with the outwardly facing recessed surface of the first recess and the entirety of the first end surface defined by the first end portion of the support member, and is also disposed within the second recess and is located between and interfaces with the outwardly facing recessed surface of the second recess and the entirety of the second end surface defined by the second end portion of the support member. - View Dependent Claims (9)
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10. A method of assembling a food product packaging machine, comprising:
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constructing a food product packaging machine frame by; providing an upright member and a lateral support member, each of which extends along a longitudinal axis, wherein the upright member includes an outer wall defining a laterally facing surface having a recess that defines an outwardly facing recessed surface that faces in a direction non-parallel to the longitudinal axis of the upright member, wherein the outwardly facing recessed surface is peripherally surrounded by the outer all of the upright member, and wherein the lateral support member defines an end portion that terminates in an end surface that lies in a plane non-parallel to the longitudinal axis of the lateral support member; depositing adhesive in the recess of the upright member; and inserting the end portion of the lateral support member into the recess of the upright member such that the lateral support member extends outwardly from the upright member, wherein the end surface defined by the end portion of the lateral support member faces the outwardly facing recessed surface within the recess, wherein the adhesive is disposed within the recess and is located between and interfaces with the outwardly facing recessed surface of the upright member and the entirety of the end surface defined by the end portion of the lateral support member to secure the lateral support member and the upright member together; and movably mounting a plurality of food product packaging components to the frame, wherein the food product packaging components are configured and arranged to package food products during movement of the food products by the food product packaging components from an upstream end defined by the frame of the food product packaging machine toward a downstream end defined by the frame of the food product packaging machine. - View Dependent Claims (11)
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Specification