CN211195273U

CN211195273U - Offset plate clamping device for printing of printed matter

Info

Publication number: CN211195273U
Application number: CN201920453366.2U
Authority: CN
Inventors: 张艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-04
Filing date: 2019-04-04
Publication date: 2020-08-07
Anticipated expiration: 2029-04-04

Abstract

The utility model discloses a printing material is offset plate clamping device for printing, the camera includes a supporting plate, the fixed support column that is provided with in lower terminal surface middle part of backup pad, the fixed plate that is provided with on a side end face of support column, the lower extreme both sides of fixed plate are provided with two sets of fixed blocks respectively, the lead screw is all installed to fixed block inside, the slider is all installed to the lead screw outside, outside one side of fixed block is fixed first motor and the second motor of being provided with respectively, the internally mounted of fixed plate has an absorption section of thick bamboo, be provided with the sucking disc on an side end face of an absorption section of thick bamboo, install the carriage release lever through seting up the recess on the fixed plate, the fixed. The utility model discloses be convenient for effectually carry out quick clamping work to the offset plate, be convenient for simultaneously effectually consolidate fixed effect according to the effectual weight of offset plate self, guarantee the effectual intensity of guaranteeing the offset plate simultaneously.

Description

Offset plate clamping device for printing of printed matter

Technical Field

The utility model relates to a lithography apparatus technical field specifically is an offset plate clamping device is used in printed matter printing.

Background

The printing is a technology of transferring printing ink to the surface of paper, fabric, leather and other materials through the processes of plate making, ink applying, pressurizing and the like on the original documents such as characters, pictures, photos and the like, and copying the content of the original documents in batches.

The prior art has the following defects:

1. the existing clamping equipment is often only used for fixing two ends of an offset plate in the using process, so that the instability of the offset plate is easily caused in the working process, and meanwhile, the fixation is not tight, and the dropping condition of the offset plate is easily caused;

2. the existing clamping equipment can not perform effective positioning and fixing work on offset plates with different sizes quickly in the using process, and does not perform effective supporting effect on the offset plates, so that the offset plates are easy to deform, the service life of the offset plates is greatly reduced, and the printing quality is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a printing material is offset plate clamping device for printing to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a printing product printing offset plate clamping device comprises a supporting plate, wherein a supporting column is fixedly arranged in the middle of the lower end face of the supporting plate, a fixed plate is fixedly arranged on one side end face of the supporting column, two groups of fixed blocks are respectively arranged on two sides of the lower end of the fixed plate, lead screws are respectively arranged in the fixed blocks, sliders are respectively arranged outside the lead screws, a first motor and a second motor are respectively fixedly arranged on one side of the outer portion of each fixed block, an adsorption cylinder is arranged in the fixed plate, a sucking disc is arranged on one side end face of the adsorption cylinder, a moving rod is arranged on the fixed plate through a groove, a movable plate is fixedly arranged on one side end face of the moving rod, a hydraulic cylinder is arranged between the movable plate and the supporting plate, a first plugging head is arranged in the adsorption cylinder, a sliding rod is arranged, the utility model discloses a slide bar, including slide bar, first mounting and second mounting, the internally mounted of first mounting and second mounting has the grip block, all install the threaded rod through seting up the thread groove on first mounting and the second mounting, the second jam head is installed to the one end of slide bar, install first mounting and second mounting on the terminal surface of a side of slide block respectively.

Preferably, the support column is internally provided with a groove corresponding to the movable plate, and the length of the fixed plate is greater than that of the support plate.

Preferably, the output ends of the first motor and the second motor are connected with the screw rod through a coupler, and the width of the sliding block is the same as that of the fixed block.

Preferably, the adsorption cylinder is of a cylindrical structure, and the diameter of the sucker is larger than that of the adsorption cylinder.

Preferably, the first plugging head and the second plugging head have the same size, the outer diameters of the first plugging head and the second plugging head are the same as the inner diameter of the adsorption cylinder, and the other end of the moving rod is connected with the first plugging head.

Preferably, the first fixing part and the second fixing part are both of a concave structure, and one end of the threaded rod is connected with the clamping plate.

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

1. the utility model discloses a through being provided with first mounting and second mounting, under the effect of threaded rod, be convenient for effectual fixed work to offset plate, simultaneously through being provided with the slider, in the use, under the effect of first motor and second motor, be convenient for effectual drive first mounting and second mounting move, be convenient for carry out quick location work to offset plates of different sizes, the effectual work efficiency that has improved;

2. the utility model discloses still be provided with simultaneously and adsorb a section of thick bamboo, under the interact of carriage release lever and first jam head and second jam head, be convenient for effectually carry out the adsorption to the offset plate through the pressure difference is quick, be convenient for simultaneously effectually consolidate fixed effect according to the weight of offset plate self, simultaneously at the in-process that uses, adsorb a section of thick bamboo and be convenient for effectually carry out the support work to the offset plate, effectually avoided taking place to warp at the in-process that uses, improved the quality of printing.

Drawings

FIG. 1 is a schematic view of the overall structure of the offset plate clamping device for printing the printed matter of the present invention;

FIG. 2 is a schematic view of the structure of an adsorption cylinder of the offset plate clamping device for printing the printed matter of the present invention;

fig. 3 is the side structure schematic diagram of the offset plate clamping device for printing.

In the figure: 1. a support plate; 2. a support pillar; 3. a fixing plate; 4. a fixed block; 5. a screw rod; 6. a slider; 7. a first motor; 8. a second motor; 9. an adsorption cylinder; 10. a suction cup; 11. a travel bar; 12. a movable plate; 13. a hydraulic cylinder; 14. a first plugging head; 15. a slide bar; 16. a second plugging head; 17. a first fixing member; 18. a second fixing member; 19. a clamping plate; 20. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a printing product printing offset plate clamping device comprises a supporting plate 1, wherein a supporting column 2 is fixedly arranged in the middle of the lower end face of the supporting plate 1, a fixed plate 3 is fixedly arranged on one side end face of the supporting column 2, two groups of fixed blocks 4 are respectively arranged on two sides of the lower end of the fixed plate 3, a lead screw 5 is respectively arranged inside each fixed block 4, a slider 6 is respectively arranged outside each lead screw 5, a first motor 7 and a second motor 8 are respectively fixedly arranged on one side outside of each fixed block 4, an adsorption cylinder 9 is arranged inside each fixed plate 3, a sucker 10 is arranged on one side end face of each adsorption cylinder 9, a moving rod 11 is arranged on each fixed plate 3 through a groove, a movable plate 12 is fixedly arranged on one side end face of each moving rod 11, a hydraulic cylinder 13 is arranged between each movable plate 12 and the supporting plate 1, and a first plugging head 14 is arranged inside, slide bar 15 is installed to one side of first jam head 14, second jam head 16 is installed to the one end of slide bar 15, install first mounting 17 and second mounting 18 on the terminal surface of a side of slider 6 respectively, the internally mounted of first mounting 17 and second mounting 18 has grip block 19, all install threaded rod 20 through seting up the thread groove on first mounting 17 and the second mounting 18.

A groove corresponding to the movable plate 12 is formed in the support column 2, so that the movable plate 12 can move conveniently, and the length of the fixed plate 3 is greater than that of the support plate 1; the output ends of the first motor 7 and the second motor 8 are connected with the screw rod 5 through a coupler to provide power for the screw rod 5, and the width of the sliding block 6 is the same as that of the fixed block 4; the adsorption cylinder 9 is of a cylindrical structure, and the diameter of the sucker 10 is larger than that of the adsorption cylinder 9, so that the adsorption stability is improved; the first plugging head 14 and the second plugging head 16 are the same in size, the outer diameters of the first plugging head 14 and the second plugging head 16 are the same as the inner diameter of the adsorption cylinder 9, and the other end of the movable rod 11 is connected with the first plugging head 14, so that the adsorption effect is ensured; the first fixing part 17 and the second fixing part 18 are both of a concave structure, and one end of the threaded rod 20 is connected with the clamping plate 19, so that the offset plate can be effectively fixed conveniently.

The working principle is as follows: when the device is used, the first motor 7 and the second motor 8 are started, so as to drive the screw rod 5 to rotate, so as to move the slider 6, further effectively adjust the distance between the first fixing part 17 and the second fixing part 18, thereby effectively and rapidly positioning offset plates with different sizes, then one end of the offset plate is contacted with the suction cup 10, the hydraulic cylinder 13 is started, the movable plate 12 is driven to move, thereby effectively driving the movable rod 11 to move, further driving the first plugging head 14 and the second plugging head 16 to move, further effectively performing preliminary adsorption and fixation on the offset plate through the action of pressure intensity, then the offset plate effectively drives the adsorption cylinder 9 to move through the self weight, further enhancing the adsorption effect, then the threaded rod 20 is rotated, thereby effectively driving the clamping plate 19 to move, the quick offset plate of being convenient for carries out the fixed work, has guaranteed the stability of offset plate simultaneously, and at the in-process that uses simultaneously, the absorption section of thick bamboo 9 is convenient for effectually carry out the support work to the offset plate, and the effectual in-process that has avoided using takes place to warp, has improved the quality of printing.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a printed matter is offset plate clamping device for printing, includes backup pad (1), its characterized in that: the support plate is characterized in that a support column (2) is fixedly arranged in the middle of the lower end face of the support plate (1), a fixed plate (3) is fixedly arranged on one side end face of the support column (2), two groups of fixed blocks (4) are respectively arranged on two sides of the lower end of the fixed plate (3), a lead screw (5) is installed inside each fixed block (4), a slider (6) is installed outside each lead screw (5), a first motor (7) and a second motor (8) are respectively and fixedly arranged on one side of the outside of each fixed block (4), an adsorption cylinder (9) is installed inside each fixed plate (3), a sucker (10) is arranged on one side end face of each adsorption cylinder (9), a moving rod (11) is installed on each fixed plate (3) through a groove, a moving plate (12) is fixedly arranged on one side end face of each moving rod (11), and a hydraulic cylinder (13) is, the internally mounted of adsorbing a section of thick bamboo (9) has first choke plug (14), slide bar (15) are installed to one side of first choke plug (14), second choke plug (16) are installed to the one end of slide bar (15), install first mounting (17) and second mounting (18) on the side end face of slider (6) respectively, the internally mounted of first mounting (17) and second mounting (18) has grip block (19), all install threaded rod (20) through seting up the thread groove on first mounting (17) and second mounting (18).

2. The offset plate clamping device for printing of printed matters according to claim 1, characterized in that: the inside of support column (2) is seted up the corresponding recess of fly leaf (12), the length of fixed plate (3) is greater than the length of backup pad (1).

3. The offset plate clamping device for printing of printed matters according to claim 1, characterized in that: the output ends of the first motor (7) and the second motor (8) are connected with the screw rod (5) through a coupler, and the width of the sliding block (6) is the same as that of the fixed block (4).

4. The offset plate clamping device for printing of printed matters according to claim 1, characterized in that: the adsorption cylinder (9) is of a cylindrical structure, and the diameter of the sucker (10) is larger than that of the adsorption cylinder (9).

5. The offset plate clamping device for printing of printed matters according to claim 1, characterized in that: the size of the first plugging head (14) is the same as that of the second plugging head (16), the outer diameter of the first plugging head (14) is the same as that of the inner diameter of the adsorption cylinder (9) of the second plugging head (16), and the other end of the movable rod (11) is connected with the first plugging head (14).

6. The offset plate clamping device for printing of printed matters according to claim 1, characterized in that: the first fixing piece (17) and the second fixing piece (18) are both of a concave structure, and one end of the threaded rod (20) is connected with the clamping plate (19).