CN219133561U

CN219133561U - Printing piece limiting device for printing equipment

Info

Publication number: CN219133561U
Application number: CN202320018659.4U
Authority: CN
Inventors: 沈露
Original assignee: Hangzhou Xingrong Printing Technology Co ltd
Current assignee: Hangzhou Xingrong Printing Technology Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-06-06
Anticipated expiration: 2033-01-05

Abstract

The utility model relates to the technical field of printing equipment, in particular to a printing piece limiting device for the printing equipment, which comprises a table top, wherein a printing machine body is fixed on the table top, a printing roller is arranged on the printing machine body, an inner cavity is arranged on the table top, a limiting hole is arranged on the inner wall of the inner cavity, a limiting rod is arranged in the limiting hole in a sliding mode, and a plate body clung to the printing roller is arranged on the limiting rod. According to the utility model, through the movement of the supporting plate, the conveying of the plate body can be realized, the four-direction clamping blocks can ensure the front, back, left and right pushing stability of the plate body, so that the plate body is contacted with the printing roller, pattern printing is realized, the upper and lower positions of the plate seat can be adjusted according to the thickness of the plate through the extension and retraction of the piston rod of the first cylinder body, and the contact requirement with the printing roller is met.

Description

Printing piece limiting device for printing equipment

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a printing piece limiting device for printing equipment.

Background

Printing is a technique of transferring ink onto surfaces of materials such as paper, textiles, plastics, leather, PVC, PC and the like by performing procedures such as plate making, ink application, pressurization and the like on originals such as characters, pictures, photos and anti-counterfeiting, and copying original contents in batches.

The printing equipment is very different in type, and can print corresponding patterns and characters on parts such as paper, plates, cloth, film bodies and the like.

When PVC sheets are produced and processed, the surfaces of the PVC sheets are often required to be printed with corresponding patterns or characters to enhance the ornamental value and artistic beauty, and a printer is required.

The current board printers have a frame with a winding roller and a printing roller on which the board material is printed, the printing material being wound on the winding roller and being printed under the printing roller, and the products being produced.

Conventional printers print on boards and convey the boards by a roller structure, but the positioning and conveying of the boards are not easy to achieve in the mode, so that a small amount of printed misplaced board patterns can be generated during printing, and the probability of defective products of processed and printed products is increased.

Disclosure of Invention

The utility model aims to provide a printing part limiting device for printing equipment, which is used for solving the problem of convenience in conveying and limiting plates during printing.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a printing piece stop device for lithography apparatus, includes the mesa, be fixed with the printing machine body on the mesa, be provided with the printing roller on the printing machine body, be provided with the inner chamber on the mesa, be provided with the spacing hole on the inner wall of inner chamber, the downthehole slip of spacing is provided with the gag lever post, be provided with the panel body of hugging closely with the printing roller on the gag lever post.

Preferably, the limiting rod is fixedly provided with a supporting plate, and the supporting plate is fixedly provided with a first cylinder body.

Preferably, a plate seat is fixed on the piston rod of the first cylinder body, and the plate body is tiled on the plate seat.

Preferably, the shaft sleeve is fixedly embedded in the inner wall of the inner cavity, a threaded rod is rotatably arranged in the shaft sleeve, and a thread sleeve fixedly connected with the limiting rod is arranged on the threaded rod in a threaded manner.

Preferably, the thread sleeve is fixedly provided with a roller, and the roller is in rolling contact with the inner cavity.

Preferably, a motor is fixed on the table top, and a rotating shaft of the motor is fixed with the threaded rod through a coupler.

Preferably, the plate seat is provided with a built-in groove, and a second cylinder body is fixed in the built-in groove.

Preferably, a connecting rod is fixed on the piston rod of the second cylinder body, a through hole which is arranged in a sliding manner with the connecting rod is arranged on the inner wall of the built-in groove, and a clamping block which is tightly attached to the plate body is fixed on the connecting rod.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through the movement of the supporting plate, the conveying of the plate body can be realized, and the four-direction clamping blocks can ensure the stable pushing of the plate body front, back, left and right, so that the plate body contacts with the printing roller, and the pattern printing is realized.

2. According to the utility model, the piston rod of the first cylinder body stretches and contracts, so that the upper and lower positions of the plate seat can be adjusted according to the thickness of the plate, and the contact requirement with the printing roller is met.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an enlarged schematic view of the utility model at a;

FIG. 3 is a schematic diagram of the distribution of clamping blocks according to the present utility model.

In the figure: 1. a table top; 11. a printer body; 12. a printing roller; 13. an inner cavity; 14. a limit rod; 15. a support plate; 16. a first cylinder; 17. a plate seat; 18. a plate body; 19. a limiting hole; 2. a shaft sleeve; 21. a threaded rod; 22. a motor; 23. a thread sleeve; 24. a roller; 3. a built-in groove; 31. a second cylinder; 32. a connecting rod; 33. a via hole; 34. and clamping blocks.

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.

Example I

Referring to fig. 1, a printing part limiting device for a printing apparatus includes a table top 1, a printing machine body 11 is fixed on the table top 1, a printing roller 12 is disposed on the printing machine body 11, an inner cavity 13 is disposed on the table top 1, a limiting hole 19 is disposed on an inner wall of the inner cavity 13, a limiting rod 14 is slidably disposed in the limiting hole 19, and a plate body 18 closely attached to the printing roller 12 is disposed on the limiting rod 14.

Referring to fig. 1, a support plate 15 is fixed on a limit rod 14, a first cylinder 16 is fixed on the support plate 15, and the limit rod 14 is in close sliding contact with a limit hole 19, so that horizontal movement limit of screw rod movement of the support plate 15 can be realized.

Referring to fig. 1, a plate seat 17 is fixed on a piston rod of the first cylinder 16, the plate body 18 is tiled on the plate seat 17, the plate seat 17 has a square table structure, and the plate body 18 can be laid and erected.

Referring to fig. 1, a shaft sleeve 2 is fixedly embedded in the inner wall of an inner cavity 13, a threaded rod 21 is rotatably arranged in the shaft sleeve 2, a threaded sleeve 23 fixedly connected with a limit rod 14 is arranged on the threaded rod 21 in a threaded manner, the threaded sleeve 23 moves on the threaded rod 21 and cooperates with the limit rod 14 to slide in a limit hole 19, so that a stable screw rod movement structure is formed.

Referring to fig. 1, a roller 24 is fixed on the threaded sleeve 23, the roller 24 is in rolling contact with the inner cavity 13, and the roller 24 can support the threaded sleeve 23 in a moving manner, so as to avoid deformation of the threaded rod 21.

Referring to fig. 1, a motor 22 is fixed on a table top 1, a rotating shaft of the motor 22 is fixed with a threaded rod 21 through a coupler, the motor 22 is of a stepping type, and is connected with an indoor 220V power strip through a wire plug in an inserting manner, the motor 22 is externally connected with a forward and reverse switch through a wire, and the model of the forward and reverse switch is HY2-8.

Referring to fig. 2 and 3, a built-in groove 3 is provided on the board seat 17, a second cylinder 31 is fixed in the built-in groove 3, the first cylinder 16 and the second cylinder 31 are all electric cylinders, and are plugged with an indoor 220V power strip through a wire plug for power supply, and the first cylinder 16 and the second cylinder 31 are respectively connected with a start switch through wires.

Referring to fig. 2 and 3, a connecting rod 32 is fixed on a piston rod of the second cylinder 31, a through hole 33 sliding with the connecting rod 32 is arranged on an inner wall of the built-in groove 3, a clamping block 34 tightly attached to the plate body 18 is fixed on the connecting rod 32, the clamping block 34 is distributed in four positive directions, namely front, back, left and right, and can clamp and position the plate body 18 at four positions.

When the embodiment is used, the following steps are adopted: when the plate body 18 needs to be printed, the plate body 18 is firstly placed on the plate seat 17, and the positions of the clamping blocks 34 can be adjusted through independent expansion and contraction of the second cylinder body 31 at four positions, so that the plate body 18 is clamped and positioned.

Then, according to the thickness of the plate body 18, the height of the plate seat 17 can be adjusted by the first cylinder 16 so that the plate body 18 can be stably contacted with the printing roller 12.

Finally, through the forward rotation switch of the forward rotation switch, the motor 22 is started, the motor 22 drives the threaded rod 21 to rotate, so that the threaded sleeve 23 moves, the limit rod 14 is matched to slide and cling in the limit hole 19, horizontal conveying of the plate body 18 can be realized, pattern printing is realized, the roller 24 is in rolling contact with the inside of the built-in groove 3, and the movable support of the threaded sleeve 23 can be ensured to be stable.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Printing piece stop device for lithography apparatus, including mesa (1), its characterized in that: the novel printing machine is characterized in that a printing machine body (11) is fixed on the table top (1), a printing roller (12) is arranged on the printing machine body (11), an inner cavity (13) is arranged on the table top (1), a limiting hole (19) is formed in the inner wall of the inner cavity (13), a limiting rod (14) is arranged in the limiting hole (19) in a sliding mode, and a plate body (18) tightly attached to the printing roller (12) is arranged on the limiting rod (14).

2. A printing member spacing device for a printing apparatus as claimed in claim 1 wherein: a supporting plate (15) is fixed on the limiting rod (14), and a first cylinder body (16) is fixed on the supporting plate (15).

3. A printing member spacing device for a printing apparatus as claimed in claim 2 wherein: a plate seat (17) is fixed on a piston rod of the first cylinder body (16), and the plate body (18) is tiled on the plate seat (17).

4. A printing member spacing device for a printing apparatus as claimed in claim 1 wherein: the inner wall of the inner cavity (13) is fixedly embedded with a shaft sleeve (2), a threaded rod (21) is rotationally arranged in the shaft sleeve (2), and a threaded sleeve (23) fixedly connected with the limiting rod (14) is arranged on the threaded rod (21) in a threaded manner.

5. The printing element limiting device for printing equipment according to claim 4, wherein: and a roller (24) is fixed on the threaded sleeve (23), and the roller (24) is in rolling contact with the inner cavity (13).

6. A printing member spacing device for a printing apparatus as claimed in claim 5 wherein: a motor (22) is fixed on the table top (1), and a rotating shaft of the motor (22) is fixed with a threaded rod (21) through a coupler.

7. A printing member spacing device for a printing apparatus as claimed in claim 1 wherein: the plate seat (17) is provided with a built-in groove (3), and a second cylinder body (31) is fixed in the built-in groove (3).

8. The printing element stop device for a printing apparatus according to claim 7, wherein: a connecting rod (32) is fixed on a piston rod of the second cylinder body (31), a through hole (33) which is arranged in a sliding manner with the connecting rod (32) is formed in the inner wall of the built-in groove (3), and a clamping block (34) which is tightly attached to the plate body (18) is fixed on the connecting rod (32).