CN219609433U

CN219609433U - Printing down machine with shielding device

Info

Publication number: CN219609433U
Application number: CN202320230522.5U
Authority: CN
Inventors: 覃龙
Original assignee: Wujiang Ronghao Electronics Co ltd
Current assignee: Wujiang Ronghao Electronics Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-29
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of printing equipment and discloses a plate copying machine with a shielding device, which comprises a workbench, wherein a placing groove is formed in the workbench, a supporting frame is connected in the placing groove in a sliding mode, four sliding grooves are formed in the supporting frame, a bidirectional threaded rod is connected in the sliding grooves in a rotating mode, two clamping blocks are connected to the external threads of the bidirectional threaded rod, and shielding curtains are arranged on one sides, close to the two clamping blocks, of the clamping blocks. According to the utility model, through the cooperation between the structures such as the bidirectional threaded rod and the clamping block, a screw is not required to be detached by using a specific tool such as a screwdriver when the shielding curtain is replaced, so that the shielding curtain is convenient to replace, and through the cooperation between the structures such as the pull rod and the spring, the shielding curtain can be stored, so that the shielding curtain does not occupy space, and further, the plate copying machine can be conveniently moved.

Description

Printing down machine with shielding device

Technical Field

The utility model relates to the technical field of printing equipment, in particular to a plate copying machine with a shielding device.

Background

A plate copying machine is a contact exposure imaging apparatus for making printing plates. The apparatus uses pressure to closely adhere the master to the plate so that the image on the master is accurately printed on the plate by a photochemical reaction. The plate copying machine is mainly composed of a light source device, an exposure chamber, a vacuum chamber, an electric appliance part, a machine base and the like. In the prior art, when using the printing down machine, because printing down machine service environment receives light's influence great, consequently when using, need shelter from with the help of external shielding curtain, make things convenient for its use.

But still have following not enough, its one, can make when sheltering from the cloth impaired and shelter from the effect worse to need to change the curtain, generally through the screw with the curtain on the support frame in the prior art, consequently need use specific instrument to change the curtain, thereby make to change comparatively troublesome, its two, shelter from the curtain and compare occupation space, influence the removal of printing down machine, and then caused the inconvenience in the use, for this reason the present propose a printing down machine with shelter from the device of technical personnel in this field and solve above-mentioned problem.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a plate copying machine with a shielding device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a printing down machine with shelter from device, includes the workstation, the inside of workstation is provided with the standing groove, the inside sliding connection of standing groove has the support frame, the inside of support frame is provided with four spouts, the inside rotation of spout is connected with two-way threaded rod, two the outside threaded connection of two-way threaded rod has two clamp splice, two the close one side of clamp splice is provided with shelters from the curtain, the inside sliding connection of standing groove has the gag lever post, the inside of workstation is provided with the spacing groove, the inside sliding connection of spacing groove has the pull rod, the outside of pull rod is provided with the spring, the bottom fixedly connected with stopper of spring, the inside downside of workstation sets up the draw-in groove, the interior bottom fixedly connected with organism of workstation, the equal fixedly connected with two wheels in left and right sides bottom of workstation, the rear end fixedly connected with push rod of workstation.

As a further description of the above technical solution:

the outside of clamp splice and the inside sliding connection of spout, shelter from the outside of curtain and laminating mutually with the inside of support frame.

As a further description of the above technical solution:

the inside of gag lever post and the inside sliding connection who shelters from the curtain, the inside of gag lever post and the outside fixed connection of support frame.

As a further description of the above technical solution:

the top of stopper and the bottom fixed connection of pull rod, the outside of stopper and the inside sliding connection of spacing groove.

As a further description of the above technical solution:

the other end of the spring is fixedly connected with the inside of the limit groove.

As a further description of the above technical solution:

the bottom of the limiting groove is communicated with the top of the placing groove, and the bottom of the placing groove is communicated with the top of the clamping groove.

As a further description of the above technical solution:

the outside bottom of stopper runs through the inside of support frame and block mutually with the draw-in groove.

The utility model has the following beneficial effects:

1. according to the utility model, through the cooperation of the two-way threaded rod, the clamping blocks, the sliding grooves and other structures, the screw is detached without using a specific tool such as a screwdriver when the shielding curtain is replaced, so that the replacement is convenient, the replacement efficiency is improved, and the replacement time is shortened.

2. According to the utility model, through the cooperation of the pull rod, the spring, the limiting block, the clamping groove, the limiting groove and other structures, the shielding curtain can be stored, so that the shielding curtain does not occupy space, and further, the plate copying machine can be conveniently moved, so that the practicality of the plate copying machine is higher.

Drawings

Fig. 1 is a perspective view of a plate copying machine with a shielding device according to the present utility model;

FIG. 2 is a top view of a plate copying machine with a shielding device according to the present utility model;

FIG. 3 is a schematic view showing a structure of a support frame of a plate copying machine with a shielding device according to the present utility model;

FIG. 4 is a schematic view of a bi-directional threaded rod of a plate copying machine with a shielding device according to the present utility model;

fig. 5 is a schematic view showing a spring structure of a plate copying machine with a shielding device according to the present utility model.

Legend description:

1. a work table; 2. a placement groove; 3. a support frame; 4. a chute; 5. a two-way threaded rod; 6. clamping blocks; 7. a shielding curtain; 8. a limit rod; 9. a limit groove; 10. a pull rod; 11. a spring; 12. a limiting block; 13. a clamping groove; 14. a body; 15. a wheel; 16. a push rod.

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. 1-5, one embodiment provided by the present utility model is: a plate copying machine with shielding device comprises a workbench 1, wherein the workbench 1 has supporting effect on structures such as an inner bottom machine body 14 and the like, a placing groove 2 is arranged in the workbench 1, the placing groove 2 has supporting and limiting effect on structures such as an inner supporting frame 3 and the like, the supporting frame 3 is connected in a sliding manner in the placing groove 2, the supporting frame 3 is directly placed in the placing groove 2, four sliding grooves 4 are arranged in the supporting frame 3, the sliding grooves 4 have limiting effect on structures such as an inner bidirectional threaded rod 5 and the like, the inner rotary connection of the sliding grooves 4 is provided with the bidirectional threaded rod 5, the bidirectional threaded rod 5 directly rotates in the sliding grooves 4, two clamping blocks 6 are connected with two clamping blocks 6 through external threads, the bidirectional threaded rod 5 is rotated, so that the two clamping blocks 6 are driven to move towards one side close to one side or the other side, and specific tools such as a screwdriver are not needed when the shielding curtain 7 is replaced, thereby facilitating the replacement, improving the replacement efficiency, reducing the replacement time, arranging shielding curtains 7 on one side of two clamping blocks 6, shielding the excessive light to irradiate the machine body 14 by the shielding curtains 7, greatly reducing the influence of the external light to the printing down machine, arranging the limiting rod 8 in the inner sliding connection of the groove 2, arranging the limiting rod 8 to limit the inner limiting rod 8, directly sliding the limiting rod 8 in the groove 2, arranging the limiting groove 9 in the worktable 1, limiting the inner spring 11 and other structures, arranging the pull rod 10 in the limiting groove 9, directly sliding the pull rod 10 in the limiting groove 9, arranging the spring 11 outside the pull rod 10, limiting the outer spring 11 by the pull rod 10, fixedly connecting the limiting block 12 at the bottom end of the spring 11, through upwards moving stopper 12 to extrusion spring 11 produces elastic deformation, the inside downside of workstation 1 sets up draw-in groove 13, draw-in groove 13 and stopper 12 cooperation use, can be with the inside of support frame 3 card at standing groove 2, thereby accomodate shielding curtain 7, thereby make it can not occupation space, and then make the printing down machine conveniently remove, thereby make the practicality of this printing down machine higher, the interior bottom wall fixed connection organism 14 of workstation 1, organism 14 is the printing down machine main part, the interior bottom of organism 14 direct fixed connection at workstation 1, the equal fixedly connected with of left and right sides bottom of workstation 1 is two wheels 15, wheel 15 makes printing down machine whole can remove, thereby make printing down machine's practicality higher, the rear end fixedly connected with push rod 16 of workstation 1, through promoting push rod 16, make printing down machine whole can remove, thereby make the practicality of printing down machine higher.

The outside of clamp splice 6 and the inside sliding connection of spout 4, spout 4 plays spacing effect to clamp splice 6, make clamp splice 6 can only do the upper and lower slip, shelter from the outside of curtain 7 and the inside of support frame 3 laminating mutually, thereby make shelter from the effect better, the inside of gag lever post 8 and shelter from the inside sliding connection of curtain 7, gag lever post 8 plays spacing effect to inside shelter from curtain 7, the inside of gag lever post 8 and the outside fixed connection of support frame 3, gag lever post 8 plays fixed action to inside support frame 3, make and can drive support frame 3 and remove when removing gag lever post 8, the top of stopper 12 and the bottom fixed connection of pull rod 10, through upwards pulling pull rod 10, thereby drive stopper 12 upward movement, the outside of stopper 12 and the inside sliding connection of spacing groove 9, spacing groove 9 plays spacing effect to inside stopper 12, stopper 12 is direct at the inside slip of spacing groove 9, the other end of spring 11 and the inside fixed connection of spacing groove 9, make stopper 12 can extrude spring 11 and produce elastic deformation, the bottom of spacing groove 9 communicates with each other with the top of standing groove 2, make stopper 12 can get into the inside of stopper 3 and the bottom of standing groove 3 and the inside of draw-in groove 13, thereby make the inside of standing groove 13 and 13 of standing groove 13 can be held by the inside of the draw-in groove 13 and the inside of standing groove 3.

Working principle: when needs are changed shielding curtain 7, through anticlockwise rotation two-way threaded rod 5, thereby drive two clamp splice 6 and remove to one side mutually, and then make shielding curtain 7 no longer by the centre gripping, thereby make, shielding curtain 7 is dismantled, thereby place new shielding curtain 7 between upper and lower two clamp splice 6, thereby reverse rotation two-way threaded rod 5, and then make shielding curtain 7 by the centre gripping, thereby need not use specific instrument such as screwdriver when making the change shielding curtain 7, thereby make the change comparatively convenient, change efficiency has been reduced, change time has been reduced, when needs are accomodate shielding curtain 7, through upwards pulling pull rod 10, thereby drive stopper 12 upwards move, and then extrusion spring 11 produces elastic deformation, thereby make stopper 12 inside break away from, and then pull limiting rod 8 to the right, and make the inside looks block of support frame 3, thereby loosen pull rod 10, and then make spring 11 reset motion, and then promote stopper 12 down, and make stopper 12 run through support frame 3 and draw-in groove 13, thereby make the space can not be taken in by the machine, thereby make the realization of the more practical use of the machine can be convenient, and the version can be more convenient to use.

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. A plate copying machine with shielding device, comprising a workbench (1), characterized in that: the inside of workstation (1) is provided with standing groove (2), the inside sliding connection of standing groove (2) has support frame (3), the inside of support frame (3) is provided with four spouts (4), the inside rotation of spout (4) is connected with two threaded rods (5), the outside threaded connection of two threaded rods (5) has two clamp splice (6), two the close one side of clamp splice (6) is provided with shelters from curtain (7), the inside sliding connection of standing groove (2) has gag lever post (8), the inside of workstation (1) is provided with spacing groove (9), the inside sliding connection of spacing groove (9) has pull rod (10), the outside of pull rod (10) is provided with spring (11), the bottom fixedly connected with stopper (12) of spring (11), the inside downside of workstation (1) is provided with draw-in groove (13), the interior bottom fixedly connected with (14) of workstation (1), the equal fixedly connected with wheel (15) of both sides bottom of workstation (1), two wheel fixedly connected with push rod (16) behind workstation (1).

2. A plate copying machine with shielding means according to claim 1, wherein: the outside of clamp splice (6) and the inside sliding connection of spout (4), the outside of sheltering from curtain (7) is laminated with the inside of support frame (3) mutually.

3. A plate copying machine with shielding means according to claim 1, wherein: the inside of gag lever post (8) and the inside sliding connection who shelters from curtain (7), the inside of gag lever post (8) and the outside fixed connection of support frame (3).

4. A plate copying machine with shielding means according to claim 1, wherein: the top of the limiting block (12) is fixedly connected with the bottom of the pull rod (10), and the outer part of the limiting block (12) is in sliding connection with the inner part of the limiting groove (9).

5. A plate copying machine with shielding means according to claim 1, wherein: the other end of the spring (11) is fixedly connected with the inside of the limit groove (9).

6. A plate copying machine with shielding means according to claim 1, wherein: the bottom end of the limiting groove (9) is communicated with the top end of the placing groove (2), and the bottom end of the placing groove (2) is communicated with the top end of the clamping groove (13).

7. A plate copying machine with shielding means according to claim 1, wherein: the outer bottom end of the limiting block (12) penetrates through the inner part of the supporting frame (3) and is clamped with the clamping groove (13).