Laminating mechanism and assembly device

Abstract

This application provides an attachment mechanism and assembly apparatus to improve attachment efficiency. The attachment mechanism includes a base, a positioning seat, a transfer assembly, and an adsorption assembly. The positioning seat is disposed on the base and is used to support a foam unit. The foam unit includes a plurality of foam bodies connected in sequence. The transfer assembly is disposed on the base. The adsorption assembly includes an adsorption element and a plurality of insertion elements. The adsorption element is connected to the transfer assembly and has a plurality of adsorption holes. The plurality of insertion elements are respectively connected to the adsorption element and distributed between the plurality of adsorption holes. One end of the insertion element protrudes from the adsorption element. The transfer assembly is used to drive the adsorption assembly to move, so that the plurality of insertion elements are inserted into the foam body and the adsorption element adsorbs the foam body through the plurality of adsorption holes. It is also used to drive the foam body to separate from adjacent foam bodies through the adsorption assembly.

Claims

1. An attachment mechanism, improved in that it comprises: Base; A positioning seat is provided on the base and used to support a foam unit, the foam unit comprising a plurality of foam bodies connected in sequence; A transfer assembly is disposed on the base; an adsorption assembly includes an adsorption element and a plurality of inserts, the adsorption element being connected to the transfer assembly and having a plurality of adsorption holes, the plurality of inserts being respectively connected to the adsorption element and distributed between the plurality of adsorption holes, and one end of the insert protruding from the adsorption element; wherein, the transfer assembly is used to drive the adsorption assembly to move, so that the plurality of inserts are inserted into the foam body and the adsorption element adsorbs the foam body through the plurality of adsorption holes, and the transfer assembly is also used to drive the foam body to separate from adjacent foam bodies through the adsorption assembly.

2. The attachment mechanism as described in claim 1, wherein, The plurality of adsorption holes are spaced apart in a single direction, and an insert is provided between every two adjacent adsorption holes.

3. The attachment mechanism as described in claim 1, wherein, The cross-section of the end of the insert that protrudes from the adsorption element gradually decreases in the direction away from the adsorption element.

4. The attachment mechanism as described in claim 1, wherein, The attachment mechanism further includes a limiting assembly, comprising a fixed base, a connector, and a limiting roller. The fixed base is connected to the base, one end of the connector is rotatably connected to the fixed base, and the limiting roller is rotatably connected to the other end of the connector. The limiting roller is used to press the foam unit, and the rotation axis of the limiting roller is parallel to the rotation axis of the connector.

5. The attachment mechanism as described in claim 1, wherein, The adsorption assembly comprises two components, one of which has its adsorption element fixedly connected to the transfer assembly. The attachment mechanism further includes: a linkage component connected to the adsorption element of the other adsorption assembly and slidably connected to the transfer assembly; and a variable-pitch drive assembly disposed on the transfer assembly and connected to the linkage component, used to drive the linkage component to move the connected adsorption element relative to the adsorption element fixedly connected to the transfer assembly, thereby adjusting the distance between the two adsorption elements.

6. The attachment mechanism as described in claim 5, wherein, The variable pitch drive assembly includes: a variable pitch drive member connected to the transfer assembly; a sliding seat connected to the variable pitch drive member for rotating under the drive of the variable pitch drive member; and a transmission member, one end of which is slidably connected to the sliding seat, and the other end of which is rotatably connected to the linkage member; wherein the rotation axis of the sliding seat relative to the variable pitch drive member is parallel to the rotation axis of the transmission member relative to the linkage member, and the rotation axis of the sliding seat relative to the variable pitch drive member is perpendicular to the sliding direction of the adsorption member.

7. The attachment mechanism as described in claim 1, wherein, The positioning base includes: a positioning frame disposed on the base and having a positioning surface for supporting the foam unit; a lifting drive member disposed on the base and located on one side of the positioning frame; and a support member disposed on the lifting drive member and having a plurality of support grooves for positioning the foam unit. The support member is lifted and lowered relative to the positioning frame under the drive of the lifting drive member, so that the support grooves are in contact with or misaligned with the positioning surface.

8. The attachment mechanism as described in claim 1, wherein, The transfer assembly includes: a transfer bracket disposed on the base and located on one side of the positioning seat; a first transfer drive member disposed on the transfer bracket; a first transfer seat connected to the first transfer drive member to move under the drive of the first transfer drive member; a second transfer drive member disposed on the first transfer seat; a second transfer seat connected to the second transfer drive member to move under the drive of the second transfer drive member; a third transfer drive member disposed on the second transfer seat; and a third transfer seat connected to the third transfer drive member and the adsorption member respectively to drive the adsorption member to move under the drive of the third transfer drive member; wherein the movement directions of the first transfer seat, the second transfer seat, and the third transfer seat are perpendicular to each other.

9. The attachment mechanism as described in claim 8, wherein, The attachment mechanism further includes: an image-capturing bracket connected to the transfer bracket; an image-capturing element disposed on the image-capturing bracket with its object side facing the positioning seat, the image-capturing element being electrically connected to the first transfer drive, the second transfer drive, and the third transfer drive respectively, the image-capturing element being used to acquire an image of the foam unit and transmit control signals to the first transfer drive, the second transfer drive, and the third transfer drive; a supplementary lighting bracket disposed on the base and located on one side of the positioning seat; and a supplementary lighting element disposed on the supplementary lighting bracket for projecting light onto the foam unit.

10. An assembly apparatus, improved in that it comprises: The attachment mechanism as described in any one of claims 1 to 9; A feeding mechanism is used to supply the foam unit to the positioning seat; A bonding seat is used to support the product so that the foam body is attached to the product.

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