CN219686825U

CN219686825U - Positioning mechanism of screen printer

Info

Publication number: CN219686825U
Application number: CN202320714061.9U
Authority: CN
Inventors: 于川玲; 逄萌萌
Original assignee: Qingdao Lirui Printing And Packaging Co ltd
Current assignee: Qingdao Lirui Printing And Packaging Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-09-15
Anticipated expiration: 2033-04-03

Abstract

The utility model relates to the field of workpiece positioning, and discloses a positioning mechanism of a screen printing machine, which comprises a mounting plate, wherein the outer wall of the mounting plate is fixedly connected with a limiting plate, the outer wall of the limiting plate is slidably connected with a sliding groove, the sliding groove is formed in one side of a connecting block, one side of the upper surface of the connecting block is provided with a slot, the inner wall of the slot is slidably connected with an inserting block, the upper surface of the inserting block is fixedly connected with a workbench, the upper surface of the workbench is fixedly connected with a placing box, the two sides of the inner wall of the placing box are fixedly connected with double-headed motors, the output ends of the double-headed motors are fixedly connected with lead screws, the outer wall of the lead screws is connected with clamping plates, and the inner parts of the clamping plates are slidably connected with limiting rods. In the utility model, the double-headed motor is started first, the output end of the double-headed motor drives the screw rod to rotate, and the screw rod drives the clamping plate to move in the rotating process, so that the effect of conveniently fixing the workpiece is achieved through the design.

Description

Positioning mechanism of screen printer

Technical Field

The utility model relates to the field of workpiece positioning, in particular to a positioning mechanism of a screen printing machine.

Background

Screen printing machine, also known as screen printer, belongs to one kind of printer, and the screen printer is the machine of printing characters and image, is the generic term that is used for producing the machine or the equipment of printed matter, and the screen printer belongs to the more representative printing equipment among the stencil printer, in the in-process that uses the screen printer, need fix a position the work piece, and current work piece location is mostly all placed the work piece on the workstation, then fixes a position the work piece with the silk screen, in the in-process that pulls down the silk screen, can lead to the position of work piece to appear changing, influences printing precision, and the printing angle of work piece can not be adjusted to current screen printer work piece, and it is comparatively inconvenient to use.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a positioning mechanism of a screen printing machine.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a positioning mechanism of silk screen printing machine, includes the mounting panel, the outer wall fixedly connected with limiting plate of mounting panel, the outer wall sliding connection of limiting plate has the spout, one side at the connecting block is seted up to the spout, the slot has been seted up to upper surface one side of connecting block, the inner wall sliding connection of slot has the inserted block, the upper surface fixedly connected with workstation of inserted block, the case is placed to the upper surface fixedly connected with of workstation, the inner wall both sides fixedly connected with stud of placing the case, the equal fixedly connected with lead screw of output of stud, the outer wall connection of lead screw has splint, the inside sliding connection of splint has the gag lever post, gag lever post fixedly connected with is placing the inner wall of case.

As a further description of the above technical solution:

the lower surface of mounting panel fixed connection base, the lower surface of base fixedly connected with bottom plate.

As a further description of the above technical solution:

and a hydraulic cylinder is fixedly connected to the center of the upper surface of the bottom plate.

As a further description of the above technical solution:

and the output end of the hydraulic cylinder is fixedly connected with a mounting block.

As a further description of the above technical solution:

and a connecting hole is formed in the center of the upper surface of the mounting block.

As a further description of the above technical solution:

the inner wall threaded connection of connecting hole has the connecting rod, the upper surface fixedly connected with of connecting rod places the platform.

As a further description of the above technical solution:

the output end of the hydraulic cylinder penetrates through the workbench.

The utility model has the following beneficial effects:

1. according to the utility model, the double-headed motor is started at first, the output end of the double-headed motor drives the screw rod to rotate, the clamping plate is driven to move in the rotating process of the screw rod, the effect of conveniently fixing a workpiece is achieved through the design, meanwhile, the printing precision is improved, the sliding groove on the connecting block is driven to rotate along the track of the limiting plate in a mode of rotating the workbench, the effect of conveniently adjusting the angle of the workpiece is achieved through the design, the insert block is driven to slide out of the slot in a mode of pulling the workbench upwards, and the effect of conveniently replacing the placing box is achieved through the design.

2. According to the utility model, the hydraulic cylinder is started at first, the hydraulic cylinder drives the placing table to move upwards, when the placing table moves to a proper height, the workpiece is held by the clamping plate, the effect of conveniently adapting to workpieces with different sizes to carry out silk screen printing is achieved through the design, the placing table is taken down from the mounting block in a manner of rotating the placing table, and the effect of conveniently replacing the placing tables with different sizes is achieved through the design.

Drawings

Fig. 1 is a front view of a positioning mechanism of a screen printing machine according to the utility model;

fig. 2 is a schematic perspective view of a positioning mechanism of a screen printing machine according to the utility model;

fig. 3 is a split view of a positioning mechanism of a screen printing machine according to the utility model.

Legend description:

1. a mounting plate; 2. a limiting plate; 3. a chute; 4. a connecting block; 5. a slot; 6. inserting blocks; 7. a work table; 8. placing a box; 9. a double-ended motor; 10. a screw rod; 11. a clamping plate; 12. a limit rod; 13. a base; 14. a bottom plate; 15. a hydraulic cylinder; 16. a mounting block; 17. a connection hole; 18. a connecting rod; 19. placing a table.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a positioning mechanism of silk screen printing machine, including mounting panel 1, mounting panel 1's outer wall fixedly connected with limiting plate 2, limiting plate 2's outer wall sliding connection has spout 3, spout 3 sets up in one side of connecting block 4, slot 5 has been seted up to connecting block 4's upper surface one side, slot 5's inner wall sliding connection has inserted block 6, inserted block 6's upper surface fixedly connected with workstation 7, workstation 7's upper surface fixedly connected with places case 8, place case 8's inner wall both sides fixedly connected with stud 9, stud 9's the equal fixedly connected with lead screw 10 of output, lead screw 10's outer wall connection has splint 11, splint 11's inside sliding connection has gag lever post 12, gag lever post 12 fixedly connected with is placing the inner wall of case 8, at first place the work piece on place the platform 19, then start the pneumatic cylinder 15, the output of pneumatic cylinder 15, drive the installation piece 16 moves up, install the in-process that the platform 19 moves up, when the work piece moves to suitable height, start-up stud 9, lead screw 10 drives lead screw 10 and rotates, lead screw 10 drives splint 11 in the pivoted in the course and carries out the work piece 11 and carries out the design through the rotation through the fixed track of this kind of connecting block 3, the effect of the work piece has reached through the convenient regulation of the upper end of the design of the work piece through the fixed connection of the connecting block 3, the effect of the work piece is realized through the convenient through the fixed track of the design of the connecting block 3, the work piece has reached and the effect of the work piece is adjusted through the upper end 3.

The lower surface fixed connection base 13 of mounting panel 1, the lower surface fixedly connected with bottom plate 14 of base 13 provides holding power for mounting panel 1 through this kind of design, the upper surface center department fixedly connected with pneumatic cylinder 15 of bottom plate 14, the output fixedly connected with installation piece 16 of pneumatic cylinder 15, connecting hole 17 has been seted up to the upper surface center department of installation piece 16, the inner wall threaded connection of connecting hole 17 has connecting rod 18, the upper surface fixedly connected with of connecting rod 18 places the platform 19, place the platform 19 and take off from installation piece 16 through the mode of placing the platform 19 in the rotation, the effect of conveniently changing different sizes places the platform 19 has been reached through this kind of design, at first start pneumatic cylinder 15, pneumatic cylinder 15 drives and places the platform 19 and shift up, when place the platform 19 and shift up to suitable height, splint 11 hold the work piece, the effect of convenient adaptation different size work pieces carries out the silk screen printing has been reached through this kind of design, the output of pneumatic cylinder 15 passes workstation 7.

Working principle: when the device is required to be used, the workpiece is firstly placed on the placing table 19, then the hydraulic cylinder 15 is started, the output end of the hydraulic cylinder 15 drives the mounting block 16 to move upwards, the mounting block 16 drives the placing table 19 to move upwards in the upward moving process, when the workpiece moves to a proper height, the double-headed motor 9 is started, the double-headed motor 9 drives the screw rod 10 to rotate, the screw rod 10 drives the clamping plate 11 to clamp the workpiece in the rotating process, the device is used at the moment, when the angle of the workpiece is required to be adjusted, the sliding groove 3 on the connecting block 4 is driven to rotate along the track of the limiting plate 2 in a mode of rotating the workbench 7, when the placing box 8 is required to be replaced, the inserting block 6 is driven to slide out of the inserting groove 5 in a mode of pulling the workbench 7 upwards, and at the moment, the placing box 8 can be replaced.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a positioning mechanism of silk screen printing machine, includes mounting panel (1), its characterized in that: the utility model discloses a connecting block, including mounting panel (1), limiting plate (2)'s outer wall sliding connection has spout (3), one side at connecting block (4) is seted up to spout (3), slot (5) have been seted up on upper surface one side of connecting block (4), the inner wall sliding connection of slot (5) has inserted block (6), the upper surface fixedly connected with workstation (7) of inserted block (6), the upper surface fixedly connected with of workstation (7) places case (8), the inner wall both sides fixedly connected with stud (9) of placing case (8), the equal fixedly connected with lead screw (10) of output of stud (9), the outer wall connection of lead screw (10) has splint (11), the inside sliding connection of splint (11) has gag lever post (12), gag lever post (12) fixedly connected with is placing case (8) inner wall.

2. The positioning mechanism of a screen printing machine according to claim 1, wherein: the lower surface of the mounting plate (1) is fixedly connected with a base (13), and the lower surface of the base (13) is fixedly connected with a bottom plate (14).

3. The positioning mechanism of a screen printing machine according to claim 2, wherein: the center of the upper surface of the bottom plate (14) is fixedly connected with a hydraulic cylinder (15).

4. A positioning mechanism for a screen printing machine as claimed in claim 3, wherein: the output end of the hydraulic cylinder (15) is fixedly connected with a mounting block (16).

5. The positioning mechanism of a screen printing machine according to claim 4, wherein: a connecting hole (17) is formed in the center of the upper surface of the mounting block (16).

6. The positioning mechanism of a screen printing machine according to claim 5, wherein: the inner wall threaded connection of connecting hole (17) has connecting rod (18), the upper surface fixedly connected with of connecting rod (18) places platform (19).

7. A positioning mechanism for a screen printing machine as claimed in claim 3, wherein: the output end of the hydraulic cylinder (15) passes through the workbench (7).