CN-224224785-U - Breakage-proof push block structure of cover pasting machine

CN224224785UCN 224224785 UCN224224785 UCN 224224785UCN-224224785-U

Abstract

The utility model discloses a breakage-proof pushing block structure of a cover pasting machine, which comprises a frame main body, wherein a feeding table top is arranged on the frame main body, a slit extending along the feeding direction is formed in the feeding table top, a chain wheel assembly is arranged below the feeding table top, a plurality of pushing blocks are arranged at intervals on a chain of the chain wheel assembly, the upper ends of the pushing blocks extend out of the slit and extend to the upper side of the feeding table top, two vertical ribs are arranged on the pushing surface of the pushing blocks, and the problem that pages are easy to tear when pushed by the pushing blocks is effectively solved.

Inventors

ZHOU JIN
LU JIE
FENG DEYIN
XIAO SHUIMING
MA JIANGUO
WANG FENGSHOU

Assignees

襄阳市精兴达机械科技有限公司

Dates

Publication Date: 20260512
Application Date: 20250625

Claims (6)

1. The breakage-proof push block structure of the cover pasting machine is characterized by comprising a frame main body (1), wherein a feeding table top is arranged on the frame main body (1), a slit extending along the feeding direction is formed in the feeding table top, a chain wheel assembly is arranged below the feeding table top, a plurality of push blocks are arranged at intervals of chains of the chain wheel assembly, and the upper ends of the push blocks extend out of the slit and extend to the upper side of the feeding table top; the pushing surface of the pushing block is provided with two vertical ribs.
2. The breakage-proof push block structure of a cover sticking machine according to claim 1, wherein the feeding table top comprises a first feeding table top (2) and a second feeding table top (3), and a wire pressing roller (4) is arranged between the first feeding table top (2) and the second feeding table top (3); the first feeding table top (2) is provided with a first slit (5) extending along the feeding direction, a first chain wheel assembly is arranged below the first feeding table top (2), a first chain (7) of the first chain wheel assembly extends along the first slit (5), a plurality of first pushing blocks (8) are arranged at intervals on the first chain (7), and the upper ends of the first pushing blocks (8) extend out of the first slit (5); The second feeding table board (3) is provided with a second slit (9) extending along the feeding direction, a second chain wheel assembly is arranged below the second feeding table board (3), a second chain (10) of the second chain wheel assembly extends along the second slit (9), a plurality of second pushing blocks (11) are arranged at intervals on the second chain (10), and the upper ends of the second pushing blocks (11) extend out of the second slit (9); The first pushing block (8) and the second pushing block (11) are respectively provided with two vertical ribs (12).
3. The breakage-proof push block structure of a cover sticking machine according to claim 2, wherein the rib positions of the first push block (8) and the rib positions of the second push block (11) are staggered relatively.
4. The breakage-proof push block structure of the cover sticking machine according to claim 3, wherein two ribs (12) of the first push block (8) are arranged at two side edges of a push surface of the first push block, and two ribs of the second push block (11) are arranged at the middle part of the push surface of the second push block.
5. The breakage-proof push block structure of a cover sticking machine according to claim 2, wherein the first push block (8) comprises a mounting block (13) and a push plate (14), the mounting block (13) is fixed with the chain, the mounting block (13) is provided with a through hole, the back of the push plate (14) is provided with a threaded rod, the threaded rod penetrates through the through hole, and the threaded rod is connected with two nuts and is respectively located at two sides of the through hole.
6. The breakage-proof push block structure of a cover sticking machine according to claim 1, wherein the push surface of the push block is arranged obliquely downward relative to the feeding table surface, and the oblique direction is consistent with the feeding direction.

Description

Breakage-proof push block structure of cover pasting machine Technical Field The utility model relates to the technical field of cover pasting machines, in particular to a breakage-proof push block structure of a cover pasting machine. Background At present, the page attaching process generally adopts the following modes that the pages are firstly laid on a feeding table surface, then pushed to move by a pushing block, and meanwhile, the book block is driven by a moving tool to move to the upper side of the pages in a side standing posture. In the attaching process, the movement states of the book block and the pages are strictly required, namely the book block and the pages need to be moved to an attaching station at the same moment and are contacted in the synchronous movement process at the same speed, so that the pages are adhered to the glue of the book block, and the cover attaching operation of the book block is completed. However, in practical production, especially under high-speed working conditions, conventional page fitting methods expose a number of problems. In a high-speed production environment, pages are placed on a feeding table top and then pushed by a pushing block to advance. Because of the high relative speed between the push block and the pages when the push block is contacted, the difference of the speed causes that the two sides of the push block easily cause a great degree of damage and tear to the pages in the process of contacting the pages. Disclosure of utility model The utility model aims at solving the problems in the prior art, provides a breakage-proof pushing block structure of a cover pasting machine, effectively solves the problem that pages are easy to tear when pushed by the pushing block, remarkably improves the quality and stability of the page pasting process, and is particularly suitable for high-speed working conditions. In order to achieve the above purpose, the utility model adopts the following technical scheme: The breakage-proof push block structure of the cover pasting machine comprises a frame main body, wherein a feeding table top is arranged on the frame main body, a slit extending along the feeding direction is formed in the feeding table top, a chain wheel assembly is arranged below the feeding table top, a plurality of push blocks are arranged at intervals between chains of the chain wheel assembly, the upper ends of the push blocks extend out of the slit and extend to the upper side of the feeding table top, and two vertical ribs are arranged on the pushing surface of each push block. Further, the feeding table top comprises a first feeding table top and a second feeding table top, a wire pressing roller is arranged between the first feeding table top and the second feeding table top, a first slit extending along the feeding direction is formed in the first feeding table top, a first chain wheel assembly is arranged below the first feeding table top, a first chain of the first chain wheel assembly extends along the first slit, a plurality of first pushing blocks are arranged at intervals of the first chain, the upper ends of the first pushing blocks extend out of the first slit, a second slit extending along the feeding direction is formed in the second feeding table top, a second chain wheel assembly is arranged below the second feeding table top, a second chain of the second chain wheel assembly extends along the second slit, a plurality of second pushing blocks are arranged at intervals of the second chain, the upper ends of the second pushing blocks extend out of the second slit, and two vertical ribs are arranged on the first pushing blocks and the second pushing blocks. Furthermore, the rib positions of the first pushing block and the rib positions of the second pushing block are staggered relatively. Further, the two ribs of the first pushing block are arranged at the edges of the two sides of the pushing surface of the first pushing block, and the two ribs of the second pushing block are arranged in the middle of the pushing surface of the second pushing block. Further, the first pushing block comprises a mounting block and a pushing plate, the mounting block is fixed with the chain, the mounting block is provided with a through hole, the back of the pushing plate is provided with a threaded hole, the threaded rod penetrates through the through hole, and the threaded rod is connected with two nuts which are respectively located on two sides of the through hole. Further, the pushing surface level of the pushing block is obliquely downwards arranged. Compared with the prior art, the utility model has the beneficial effects that: By arranging two vertical ribs on the pushing surface of the pushing block, the ribs are contacted with the pages and give a certain buffering effect to the pages, so that the pages acquire a certain speed before contacting the pushing surface, the relative speed between the pages and the pushing block is greatly reduced