CN212021962U

CN212021962U - Quick replacing mechanism for printing table board

Info

Publication number: CN212021962U
Application number: CN201922497597.6U
Authority: CN
Inventors: 李大明
Original assignee: Dongguan City Kin Wah Machinery Co ltd
Current assignee: Dongguan City Kin Wah Machinery Co ltd
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-11-27
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to the technical field of printing and dyeing equipment, in particular to a quick replacement mechanism for a printing platen, which comprises a platform beam support, a printing platen detachably arranged on the platform beam support and a platen locking device arranged on the platform beam support and used for locking or loosening the printing platen, wherein a clamping through groove is arranged on a bearing surface of the platform beam support used for bearing the printing platen, and a clamping hook is arranged on a table surface of the printing platen, which is in conflict with the platform beam support; the bedplate locking device comprises a clamping block movably arranged on the bedplate beam support and a clamping driving device used for driving the clamping block to be close to or far away from the clamping through groove; after the clamping hook is inserted through the clamping through groove, the clamping block is used for being clamped in the hook groove of the clamping hook. The utility model discloses a platen locking device's simple compactness of structural design, through the joint cooperation of joint piece with the joint hook, alright with convenient installation and the dismantlement in order to realize the stamp platen to let the operator can simply just change the stamp platen fast.

Description

Quick replacing mechanism for printing table board

Technical Field

The utility model belongs to the technical field of the printing and dyeing equipment technique and specifically relates to indicate a stamp platen quick replacement mechanism.

Background

The functions of the automatic printing machine are more and more, the ready-made clothes printing is more and more popular, but due to the fact that the sizes of ready-made clothes and the sizes of printing areas are different, the printing table plates with the same specification size cannot meet the printing process. Thus, there must be a different size of printing table, which needs to be replaced frequently during use. However, the printing table fixing mode of the existing machine is all four-screw fixing, and although the printing table fixing mode is firm in installation and fixation, the function of quickly changing the printing table is not easy to realize.

Disclosure of Invention

An object of the utility model is to provide a simple structure is compact to prior art's not enough, can realize quick replacement's stamp platen quick replacement mechanism.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick replacing mechanism for a printing platen, which comprises a platform beam support, a printing platen detachably arranged on the platform beam support and a platen locking device arranged on the platform beam support and used for locking or loosening the printing platen, wherein a clamping through groove is arranged on a bearing surface of the platform beam support used for bearing the printing platen, and a clamping hook is arranged on a table surface of the printing platen, which is in conflict with the platform beam support; the bedplate locking device comprises a clamping block movably arranged on the bedplate beam support and a clamping driving device used for driving the clamping block to be close to or far away from the clamping through groove; after the clamping hook is inserted through the clamping through groove, the clamping block is used for being clamped in the hook groove of the clamping hook.

Wherein, the joint piece slides via the cooperation of arc spout and spacer pin and sets up in the another side of the loading end of platform roof beam support, joint drive arrangement is used for driving the joint piece and removes along the scope that the arc spout is injectd.

Furthermore, joint drive arrangement sets up in the turning block of platform roof beam support, sets up in the thrust piece of turning block and is used for driving the piece that resets that the joint piece resets including rotating, the thrust piece is located one side of joint piece.

Furthermore, the number of the clamping blocks is two, and the two clamping blocks are connected through a reset piece; the rotating block is provided with two pushing pieces, and the two pushing pieces are located between the two clamping blocks.

Furthermore, the arc-shaped sliding grooves of the two clamping blocks are symmetrically arranged with the center of the rotating block.

Furthermore, joint drive arrangement still includes the rotation handle of being connected with the turning block, the one end and the turning block of rotation handle are connected, and the other end of rotation handle stretches out the side of platform beam support.

The table beam support is provided with a positioning pin, and the printing table plate is provided with a positioning hole matched with the positioning pin.

The platform beam support comprises an upper beam frame, a lower beam frame, two side beam frames and a plurality of reinforcing rib plates, wherein the tops of the two side beam frames are respectively connected to the two sides of the upper beam frame, and the bottoms of the two side beam frames are respectively connected to the two sides of the lower beam frame; and the reinforcing rib plates are arranged in a space surrounded by the upper beam frame, the lower beam frame and the two side beam frames at intervals, and four side edges of the reinforcing rib plates are respectively connected with the upper beam frame, the lower beam frame and the two side beam frames.

Furthermore, the upper beam frame, the lower beam frame, the two side beam frames and the plurality of reinforcing rib plates are provided with hollow holes.

Furthermore, the upper beam frame, the lower beam frame, the two side beam frames and the plurality of reinforcing rib plates are all made of steel plates.

The utility model has the advantages that:

the utility model provides a quick replacing mechanism for a printing table board, which is characterized in that a clamping hook of the printing table board is inserted into a clamping through groove of a beam support of an inlet table, so that the clamping hook passes through the clamping through groove and the hook groove of the clamping hook is aligned with the edge of a clamping block; then, the clamping driving device drives the clamping block to move close to the clamping hook until the side edge of the clamping block is inserted into the hook groove of the clamping hook, so that the clamping block can clamp the clamping hook, and the printing table board is locked on the table beam support. When the printing bedplate needs to be disassembled, the clamping block is driven to move away from the clamping hook only through the clamping driving device, so that the clamping block moves out of a hook groove of the clamping hook, and the locking of the clamping hook is released. The utility model discloses a platen locking device's simple compactness of structural design, through the joint cooperation of joint piece with the joint hook, alright with convenient installation and the dismantlement in order to realize the stamp platen to let the operator can simply just change the stamp platen fast.

Drawings

FIG. 1 is a schematic structural view of the printing table and the table beam support of the present invention during assembly;

FIG. 2 is a schematic view of the exploded structure of the printing table and the table beam support of the present invention;

fig. 3 is a front view of the printing table of the present invention;

fig. 4 is a top view of the present invention;

fig. 5 is an exploded schematic view of the platform beam support of the present invention.

Description of the reference numerals

4. A platform beam support; 5. printing a bedplate; 51. clamping hooks; 41. clamping a through groove; 42. positioning pins; 43. a platen locking device; 411. an upper beam frame; 412. a lower beam frame; 413. a side beam frame; 414. reinforcing rib plates; 431. a clamping block; 432. rotating the handle; 433. rotating the block; 434. a pushing element; 435. a reset member; 441. an arc-shaped chute; 442. and a limiting pin.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 5, the utility model provides a quick replacement mechanism for a printing platen 5, which comprises a table beam support 4, a printing platen 5 detachably installed on the table beam support 4, and a platen locking device 43 installed on the table beam support 4 and used for locking or loosening the printing platen 5, wherein a clamping through groove 41 is arranged on a bearing surface of the table beam support 4 used for bearing the printing platen 5, and a clamping hook 51 is arranged on a table surface of the printing platen 5 abutted against the table beam support 4; the bedplate locking device 43 comprises a clamping block 431 movably arranged on the bedplate beam support 4 and a clamping driving device for driving the clamping block 431 to be close to or far away from the clamping through groove 41; when the latch hook 51 is inserted through the latch through groove 41, the latch block 431 is used for being latched in the hook groove of the latch hook 51.

In practical application, the clamping hook 51 of the printing bedplate 5 is inserted into the clamping through groove 41 of the platform beam support 4, so that the clamping hook 51 penetrates through the clamping through groove 41, and the hook groove of the clamping hook 51 is aligned with the edge of the clamping block 431; then, the clamping driving device drives the clamping block 431 to move close to the clamping hook 51 until the side edge of the clamping block 431 is inserted into the hook groove of the clamping hook 51, so that the clamping block 431 clamps the clamping hook 51, and the printing bedplate 5 is locked on the platform beam support 4. When the printing bedplate 5 needs to be disassembled, the clamping block 431 is driven to move away from the clamping hook 51 only by the clamping driving device, so that the clamping block 431 moves out of the hook groove of the clamping hook 51, and the clamping hook 51 is released from being locked. The utility model discloses a platen locking device 43's simple compactness of structural design, through joint piece 431 and joint hook 51's joint cooperation, alright in order to realize the convenient installation and the dismantlement of stamp platen 5 to let the operator can simply just change stamp platen 5 fast.

In this technical scheme, the clamping block 431 is slidably disposed on the other side of the bearing surface of the platform beam support 4 through the matching of the arc-shaped sliding groove 441 and the limit pin 442, and the clamping driving device is configured to drive the clamping block 431 to move along the range defined by the arc-shaped sliding groove 441. Specifically, one end of the limit pin 442 is provided with a lock cap, and the diameter of the lock cap is greater than the width of the arc-shaped sliding groove 441. During assembly, one end of the limiting pin 442, which is far away from the lock cap, penetrates through the arc-shaped sliding groove 441 to be connected with the table beam bracket 4, so that the clamping block 431 is installed on the table beam bracket 4. Under the drive of the clamping drive device, the clamping block 431 is close to or far away from the direction of the clamping through groove 41 along the arc inner wall of the arc-shaped sliding groove 441, so that the clamping block 431 can clamp or loosen the clamping hook 51 passing through the clamping through groove 41. The arc-shaped sliding groove 441 and the limit pin 442 are simple and compact in structural design and stable and reliable in operation.

In this technical scheme, joint drive arrangement sets up including rotating in the turning block 433 of platform roof beam support 4, sets up in the piece 434 that resets of the lapse of turning block 433 and being used for driving joint block 431 to reset 435, it is located one side of joint block 431 to lapse the piece 434. Specifically, the reset member 435 is a spring, one end of the spring is connected to the clamping block 431, and the other end of the spring is connected to the platform beam support 4.

In practical application, when the printing table board 5 needs to be detached, the rotating block 433 is rotated, the rotating block 433 further drives the pushing piece 434 to move close to the clamping block 431, the moving pushing piece 434 abuts against one side of the clamping block 431 and pushes the clamping block 431 to move along the arc-shaped sliding groove 441 towards the direction far away from the clamping hook 51 until the clamping block 431 is separated from the clamping hook 51, so that the clamping block 431 releases clamping of the clamping hook 51, and the spring is stretched at the moment; when installation printing platen 5, clamping hook 51 of printing platen 5 passes the logical groove 41 of joint, the antiport turning block 433 rotates, pivoted turning block 433 drives and passes piece 434 and keeps away from joint piece 431 and remove in order to cancel the conflict to joint piece 431, release the thrust to joint piece 431 from this, the spring shrink this moment, the spring of shrink just stimulates joint piece 431 and removes along arc spout 441 towards the direction that is close to clamping hook 51, until the side that makes joint piece 431 inserts the hook inslot of establishing into clamping hook 51, carry out the chucking to clamping hook 51 from this.

The pushing element 434 includes a connecting pin connected to the rotating block 433 and a bearing sleeved on the connecting pin. Adopt bearing and joint piece 431 roll to contradict, can reduce the friction of pushing piece 434 and joint piece 431 to make pushing piece 434 can more stably, smoothly promote joint piece 431 and remove.

Preferably, the number of the clamping blocks 431 is two, and the two clamping blocks 431 are connected through a reset piece 435; the rotating block 433 is provided with two pushing pieces 434, and the two pushing pieces 434 are located between the two clamping blocks 431; the arc-shaped sliding grooves 441 of the two clamping blocks 431 are symmetrically arranged at the center of the rotating block 433, that is, the arc-shaped sliding grooves 441 of the two clamping blocks 431 extend in opposite directions.

In practical application, the printing platen 5 can be provided with a plurality of linear arrangement's joint hook 51, in order to make a plurality of joint hooks 51 homoenergetic carry out the chucking, the utility model discloses just, two joint blocks 431 lock in step. The rotating block 433 drives the two pushing pieces 434 to move towards the side edges of the two clamping blocks 431 respectively, the two pushing pieces 434 abut against the two clamping blocks 431 respectively and push the two clamping blocks 431 to move away from each other and along the respective arc-shaped sliding grooves 441, and the arc-shaped sliding grooves 441 of the two clamping blocks 431 are symmetrically arranged, so that the two clamping blocks 431 move towards the direction away from the clamping hook 51 synchronously to release clamping of the clamping hook 51; on the contrary, when the two pushing pieces 434 release the pushing force on the two clamping blocks 431, the two clamping blocks 431 move towards the direction close to the clamping hook 51 synchronously under the action of the resetting piece 435, so as to clamp the clamping hook 51.

Preferably, the clamping driving device further comprises a rotating handle 432 connected with the rotating block 433, one end of the rotating handle 432 is connected with the rotating block 433, and the other end of the rotating handle 432 protrudes out of the side edge of the platform beam support 4. The rotating block 433 is rotated by rotating the handle 432, so as to facilitate the quick operation of the operator.

In the technical scheme, the platform beam support 4 is provided with a positioning pin 42, and the printing platform plate 5 is provided with a positioning hole matched with the positioning pin 42. When the platform beam support 4 is placed on the printing platform 5, the printing platform 5 can be positioned by matching the positioning pin 42 with the positioning hole, and then the printing platform 5 is locked after positioning. The design of this structure is simple compact to fix a position the mounted position of stamp platen 5, and then make the installation of stamp platen 5 more accurate.

In the present technical solution, the platform beam support 4 includes an upper beam frame 411, a lower beam frame 412, two side beam frames 413 and a plurality of reinforcing rib plates 414, the tops of the two side beam frames 413 are respectively connected to two sides of the upper beam frame 411, and the bottoms of the two side beam frames 413 are respectively connected to two sides of the lower beam frame 412; a plurality of rib reinforcing plates 414 are arranged in a space surrounded by the upper beam frame 411, the lower beam frame 412 and the two side beam frames 413 at intervals, and four side edges of the rib reinforcing plates 414 are respectively connected with the upper beam frame 411, the lower beam frame 412 and the two side beam frames 413. The platform beam support 4 is formed by enclosing the upper beam frame 411, the lower beam frame 412 and the two side beam frames 413, the structure of the platform beam support is easy to assemble the platform beam support 4, and the manufacturing cost of the platform beam support 4 is low; under the support of a plurality of reinforcing rib plates 414, the integral strength of the platform beam support 4 can be improved, so that the platform beam support 4 is not easy to find deformation. Specifically, the upper beam frame 411, the lower beam frame 412, the two side beam frames 413 and the plurality of rib plates 414 are all made of steel plates.

The upper beam frame 411, the lower beam frame 412, the two side beam frames 413 and the plurality of reinforcing rib plates 414 are all provided with hollow holes. The hollow holes can reduce the weight of the upper beam frame 411, the lower beam frame 412, the two side beam frames 413 and the plurality of reinforcing rib plates 414, so that the platform beam support 4 can achieve the effects of high strength and light weight.

The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.

Claims

1. The utility model provides a stamp platen quick replacement mechanism which characterized in that: the printing table comprises a table beam support, a printing table plate detachably arranged on the table beam support and a table plate locking device arranged on the table beam support and used for locking or loosening the printing table plate, wherein a clamping through groove is formed in a bearing surface of the table beam support, which is used for bearing the printing table plate, and a clamping hook is arranged on a table surface of the printing table plate, which is abutted against the table beam support; the bedplate locking device comprises a clamping block movably arranged on the bedplate beam support and a clamping driving device used for driving the clamping block to be close to or far away from the clamping through groove; after the clamping hook is inserted through the clamping through groove, the clamping block is used for being clamped in the hook groove of the clamping hook.

2. The printing platen quick change mechanism of claim 1, wherein: the joint piece slides through the cooperation of arc spout and spacer pin and sets up in the another side of the loading end of platform roof beam support, joint drive arrangement is used for driving the range removal that the joint piece is injectd along the arc spout.

3. The printing platen quick change mechanism of claim 2, wherein: the clamping driving device comprises a rotating block, a pushing piece and a reset piece, wherein the rotating block is rotatably arranged on the platform beam support, the pushing piece is arranged on the rotating block, the reset piece is used for driving the clamping block to reset, and the pushing piece is located on one side of the clamping block.

4. A printing platen quick change mechanism as claimed in claim 3, wherein: the number of the clamping blocks is two, and the two clamping blocks are connected through a reset piece; the rotating block is provided with two pushing pieces, and the two pushing pieces are located between the two clamping blocks.

5. The printing platen quick change mechanism of claim 4, wherein: the arc-shaped sliding grooves of the two clamping blocks are symmetrically arranged with the center of the rotating block.

6. A printing platen quick change mechanism as claimed in claim 3, wherein: the clamping driving device further comprises a rotating handle connected with the rotating block, one end of the rotating handle is connected with the rotating block, and the other end of the rotating handle extends out of the side edge of the platform beam support in a protruding mode.

7. The printing platen quick change mechanism of claim 1, wherein: the platform beam support is provided with a positioning pin, and the printing bedplate is provided with a positioning hole matched with the positioning pin.

8. The printing platen quick change mechanism of claim 1, wherein: the platform beam support comprises an upper beam frame, a lower beam frame, two side beam frames and a plurality of reinforcing rib plates, the tops of the two side beam frames are respectively connected to the two sides of the upper beam frame, and the bottoms of the two side beam frames are respectively connected to the two sides of the lower beam frame; and the reinforcing rib plates are arranged in a space surrounded by the upper beam frame, the lower beam frame and the two side beam frames at intervals, and four side edges of the reinforcing rib plates are respectively connected with the upper beam frame, the lower beam frame and the two side beam frames.

9. The printing platen quick change mechanism of claim 8, wherein: the upper beam frame, the lower beam frame, the two side beam frames and the reinforcing rib plates are all provided with hollow holes.

10. A printing platen quick change mechanism according to claim 8 or 9, wherein: the upper beam frame, the lower beam frame, the two side beam frames and the plurality of reinforcing rib plates are all made of steel plates.