CN210940939U

CN210940939U - Gilding press

Info

Publication number: CN210940939U
Application number: CN201921473738.4U
Authority: CN
Inventors: 解喜红
Original assignee: Beijing Integrity Printing Co ltd
Current assignee: Beijing Integrity Printing Co ltd
Priority date: 2019-09-05
Filing date: 2019-09-05
Publication date: 2020-07-07
Anticipated expiration: 2029-09-05

Abstract

The utility model discloses a stamping machine, which relates to the technical field of printing, and adopts the technical scheme that the stamping machine comprises a frame, a workbench arranged at the top end of the frame and a stamping device arranged on the workbench, wherein the stamping device comprises a cylinder, a support plate fixed by the cylinder and a stamping plate arranged at the tail end of a piston rod of the cylinder, and a buffer component arranged between the stamping plate and the piston rod of the cylinder; the buffer assembly comprises a connecting plate fixed on the cylinder piston rod, a fixed rod fixed on the ironing press plate and connected with the connecting plate in a sliding mode, an elastic piece arranged between the connecting plate and the ironing press plate and used for driving the ironing press plate to move towards the direction far away from the connecting plate, and a nut with threads at one end, far away from the ironing press plate, of the fixed rod. The utility model discloses have disposable will many packing boxes or paper place table surface on, simplify manufacturing procedure's effect.

Description

Gilding press

Technical Field

The utility model relates to a printing technology field especially relates to a gilding press.

Background

The gold stamping process is a special printing process without ink, the gold stamping refers to a process of stamping an electrochemical aluminum foil to the surface of a printing stock at a certain temperature and pressure, and a gold stamping machine is equipment for finishing the gold stamping process.

In the prior art, a chinese utility model patent with an authorization publication number of CN204506115U discloses a stamping machine. The machine comprises a rack, and an unwinding mechanism, a deviation correcting mechanism, a gold stamping film discharging device, a gold stamping mechanism, a waste film collecting device, a drying device and a winding mechanism which are sequentially arranged on the rack. The gold stamping mechanism comprises a hot stamping upper film and a hot bearing base, a heating disc and a temperature sensor which are used for gold stamping heating are further arranged on the hot stamping upper film, and the hot stamping upper film can move up and down; a sensor is arranged between the gold stamping mechanism and the deviation rectifying mechanism. The rear end of the unwinding mechanism is connected with an unwinding tension device, and the front end of the winding mechanism is connected with a winding tension device.

However, in the using process, the paper or the packaging box to be printed needs to be placed on the working table one by one, and the paper or the packaging box needs to be taken down one by one after the hot stamping is finished, so that the process is complicated.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a gilding press can be disposable place table surface with many packing cartons or paper on, simplify manufacturing procedure.

In order to achieve the above purpose, the utility model provides a following technical scheme: a stamping machine comprises a rack, a workbench arranged at the top end of the rack and a stamping device arranged on the workbench, wherein the stamping device comprises a cylinder, a supporting plate fixed with the cylinder and a stamping plate arranged at the tail end of a piston rod of the cylinder, and a buffer assembly arranged between the stamping plate and the piston rod of the cylinder; the buffer assembly comprises a connecting plate fixed on the cylinder piston rod, a fixed rod fixed on the ironing press plate and connected with the connecting plate in a sliding mode, an elastic piece arranged between the connecting plate and the ironing press plate and used for driving the ironing press plate to move towards the direction far away from the connecting plate, and a nut with threads at one end, far away from the ironing press plate, of the fixed rod.

By adopting the technical scheme, a plurality of paper sheets are placed on the workbench at the same time, the gold stamping device prints the paper sheets, after the printing is finished, the paper sheets with the printed top ends are taken down, and the printing is continuously carried out on the paper sheets below; at the in-process of printing, because the height of the workstation of piling up the paper increase, the piston rod of cylinder continues to stretch out this moment, can cause the damage to the cylinder, and at this moment, buffer assembly provides the cushion stroke for stretching out of continuation of cylinder piston rod, reduces the damage to cylinder piston rod. Before printing, the whole stack of paper is placed on the workbench, and after printing is completed, the printed paper is taken down, so that the process of placing the paper one by one is saved.

The utility model discloses further set up to: guide posts in sliding connection with the supporting plates are fixed on two sides of the connecting plate.

Through adopting above-mentioned technical scheme, the guide pillar increases the stability that the connecting plate goes up and down, reduces the connecting plate and takes place the slope condition and appear.

The utility model discloses further set up to: the workbench is rectangular, a positioning device for positioning the placed paper is arranged on the workbench, and the positioning device is arranged on two adjacent sides of the workbench.

Through adopting above-mentioned technical scheme, the positioner who sets up in the workstation both sides is fixed a position the paper of placing on the workstation for a plurality of papers of placing on the workstation can align, and in the time of gilt printing, every paper can both print in same position, increases the unity of printing out the product.

The utility model discloses further set up to: the positioning device comprises a fixing plate fixed on the side edge of the workbench, a positioning plate arranged on one side of the fixing plate close to the workbench, and a screw rod in threaded connection with the fixing plate and in rotary connection with the positioning plate.

Through adopting above-mentioned technical scheme, rotate the screw rod and can change the length that the fixed plate was passed to the screw rod to change the distance between fixed plate and the locating plate, conveniently adjust the position of locating plate.

The utility model discloses further set up to: the bottom end of the positioning plate is fixed with a T-shaped block, and a T-shaped groove for the T-shaped block to slide is formed in the workbench.

Through adopting above-mentioned technical scheme, the T-shaped piece slides in the T-shaped inslot, increases the gliding stability of locating plate on the workstation.

The utility model discloses further set up to: a cavity is formed in the rack, and a lifting component for adjusting the height of the workbench is arranged in the cavity.

Through adopting above-mentioned technical scheme, when the thickness of the paper of placing is different, workstation and scald the position between the clamp plate perhaps carry out corresponding adjustment, and lifting unit conveniently adjusts the position of workstation to the condition that the clamp plate contact can not be reached the paper appears scalding, perhaps the buffering stroke that buffering subassembly provided is not enough appears.

The utility model discloses further set up to: the lifting assembly comprises a threaded rod fixedly connected to the bottom end of the workbench and extending into the cavity, a worm wheel in threaded connection with the threaded rod, and a worm meshed with the worm wheel.

Through adopting above-mentioned technical scheme, rotate the worm and drive the worm wheel and rotate, the worm wheel rotates the position that drives the threaded rod with worm wheel threaded connection and changes to the height that drives the workstation changes.

The utility model discloses further set up to: the side of workstation is fixed with the fixed block, and the top of frame is fixed with the gag lever post with fixed block sliding connection perpendicularly.

Through adopting above-mentioned technical scheme, fixed block and gag lever post cooperation can prevent to take place coaxial rotation between workstation and the threaded rod, increase the stability that the workstation goes up and down.

In conclusion, the beneficial technical effects of the invention are as follows:

1. placing a plurality of paper sheets on a workbench at the same time, printing the paper sheets by a gold stamping device, taking down the paper sheets with the top ends printed completely after printing is completed, and continuously printing the paper sheets below; at the in-process of printing, because the height of the workstation of piling up the paper increase, the piston rod of cylinder continues to stretch out this moment, can cause the damage to the cylinder, and at this moment, buffer assembly provides the cushion stroke for stretching out of continuation of cylinder piston rod, reduces the damage to cylinder piston rod. Before printing, the whole bundle of paper is placed on the workbench, and the printed paper is taken down after printing is finished, so that the process of placing the paper one by one is saved;

2. the positioning devices arranged on the two sides of the workbench position the paper placed on the workbench, so that a plurality of pieces of paper placed on the workbench can be aligned, and each piece of paper can be printed at the same position in the process of gold stamping, thereby improving the uniformity of printed products;

3. the thickness of the paper of placing is different, and the workstation perhaps carries out corresponding adjustment with the position of scalding between the clamp plate, and lifting unit conveniently adjusts the position of workstation to the condition that the clamp plate contact can not be reached to the appearance scalds, or the buffer stroke that the buffering subassembly provided is not enough appears.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is a schematic structural diagram showing a gold stamping device;

FIG. 3 is a schematic structural diagram of a positioning device;

fig. 4 is a schematic diagram showing a lifting assembly.

In the figure: 1. a frame; 11. a cavity; 12. a limiting rod; 2. a work table; 21. a T-shaped slot; 22. a fixed block; 3. a gold stamping device; 31. placing the plate; 32. a support plate; 33. a cylinder; 34. ironing the pressing plate; 35. a buffer assembly; 351. a connecting plate; 3511. a guide post; 352. fixing the rod; 353. a spring; 354. a nut; 36. a discharge roller; 37. a material receiving roller; 4. a positioning device; 41. a fixing plate; 42. positioning a plate; 421. a T-shaped block; 43. a screw; 5. a lifting assembly; 51. a threaded rod; 52. a housing; 53. a worm gear; 54. a worm.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b): a stamping machine, see figure 1, includes frame 1, the workstation 2 of setting in frame 1, carries out gilt device 3 of gilding to the paper, sets up positioner 4 and the lifting unit 5 that drives workstation 2 lift on workstation 2. The paper is placed on the workbench 2 and is positioned by the positioning device 4, so that the paper is placed orderly. And then the gold stamping device 3 works to perform gold stamping on the paper.

Referring to fig. 2, the gold stamping device 3 includes a placing plate 31 fixed on the frame 1, a supporting plate 32 vertically fixed on the top end of the placing plate 31, a cylinder 33 with a cylinder body fixed on the top end of the supporting plate 32, a stamping plate 34 arranged at the bottom end of the cylinder 33, a buffer assembly 35 arranged between the stamping plate 34 and the cylinder 33, and a discharging roller 36 and a receiving roller 37 fixed on both sides of the placing plate 31.

The buffer assembly 35 includes a connecting plate 351 fixed on the piston rod of the cylinder 33, a fixing rod 352 fixed on the ironing plate 34 and slidably connected with the connecting plate 351, a spring 353 sleeved on the fixing rod 352, and a nut 354 threadedly connected with the fixing rod 352. The fixing rods 352 are fixed at four corners of the ironing board 34, and the fixing rods 352 are provided with threads which are in threaded connection with nuts 354. The spring 353 is arranged between the ironing plate 34 and the connecting plate 351 and is abutted against the ironing plate 34 and the connecting plate 351 to drive the ironing plate 34 to move in a direction away from the connecting plate 351. The guide post slidably connected with the support plate 32 is fixed on the connecting plate 351, so that the lifting stability of the connecting plate 351 is improved. The nut 354 is provided at the tip of the connection plate 351 and abuts against the connection plate 351.

The paper tube wound with the bronzing paper is sleeved on the discharging roller 36, passes through the bottom end of the bronzing plate 34 and is wound on the collecting roller 37. During operation, the piston rod of cylinder 33 stretches out, drives connecting plate 351 and scalds the direction motion of clamp plate 34 to being close to workstation 2, and after scalding clamp plate 34 and paper butt, the piston rod of cylinder 33 is not stretched out completely, still continues to stretch out, and connecting plate 351 is to being close to the direction motion of scalding clamp plate 34 this moment, continues to move the piston rod to cylinder 33 and provides the cushion stroke, reduces the harm that causes the piston rod of cylinder 33.

Referring to fig. 1 and 3, the positioning devices 4 are arranged on two sides of the workbench 2 close to the gold stamping device 3 and the receiving roller 37. The positioning device 4 includes a fixing plate 41 fixed to a side of the table 2, a positioning plate 42 disposed on a side of the fixing plate 41 close to the table 2, and a screw 43 screwed to the fixing plate 41 and rotatably coupled to the positioning plate 42.

The worktable 2 has a rectangular shape, and the fixing plate 41 and the positioning plate 42 are parallel to the side of the worktable 2. The positioning plate 42 is connected with the workbench 2 in a sliding way, a T-shaped block 421 is fixed at the bottom end of the positioning plate 42, and a T-shaped groove 21 for the T-shaped block 421 to slide is formed in the workbench 2. In use, rotation of the threaded rod 43 changes the length of the threaded rod 43 extending through the fixed plate 41, and the distance between the fixed plate 41 and the positioning plate 42 is adjusted, thereby changing the position of the positioning plate 42.

Referring to fig. 3 and 4, a cavity 11 for placing the lifting assembly 5 is formed on the frame 1. The lifting assembly 5 controls the lifting of the table 2. Fixed block 22 is fixed with to the side of workstation 2, and the gag lever post 12 with fixed block 22 sliding connection is fixed with on the top of frame 1, and gag lever post 12 vertical fixation is on frame 1.

The lifting assembly 5 includes a threaded rod 51 fixedly coupled to a bottom end of the table 2 and extending into the cavity 11, a housing 52 fixed to a top end of the cavity 11, a worm wheel 53 disposed inside the housing 52 and threadedly coupled to the threaded rod 51, and a worm 54 passing through the housing 52 and engaged with the worm wheel 53. The worm gear 54 is rotated to rotate the worm wheel 53, and the worm wheel 53 is rotated to change the position of the threaded rod 51 in threaded connection with the worm wheel 53, so that the height of the workbench 2 is changed.

The using method comprises the following steps: the stacked sheets with gold stamping are placed on the table 2 and positioned by the positioning plates 42 located at both sides of the table 2. The height of the table 2 is then adjusted and the piston rod of the cylinder 33 can be extended before the spring 353 is fully compressed. After the height of the workbench 2 is adjusted, the gold stamping device 3 works to perform gold stamping on the paper.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a gilding press, includes frame (1), sets up workstation (2) on frame (1) top and sets up gilding device (3) on workstation (2), gilding device (3) include cylinder (33), support plate (32) fixed with cylinder (33) and set up at terminal boiling hot clamp plate (34) of cylinder (33) piston rod, its characterized in that: a buffer component (35) is arranged between the ironing plate (34) and the piston rod of the air cylinder (33); buffer unit (35) are including fixing connecting plate (351) on cylinder (33) piston rod, fixing on scalding clamp plate (34) and with connecting plate (351) sliding connection's dead lever (352), set up between connecting plate (351) and boiling hot clamp plate (34) and drive boiling hot clamp plate (34) to keeping away from the elastic component of connecting plate (351) direction motion and screw nut (354) of scalding clamp plate (34) one end are kept away from in dead lever (352).

2. The gilding press of claim 1, characterized in that: guide posts (3511) which are in sliding connection with the support plate (32) are fixed on two sides of the connecting plate (351).

3. The gilding press of claim 1, characterized in that: the paper placing machine is characterized in that the workbench (2) is rectangular, a positioning device (4) for positioning placed paper is arranged on the workbench (2), and the positioning device (4) is arranged on two adjacent sides of the workbench (2).

4. The gilding press of claim 3, characterized in that: the positioning device (4) comprises a fixing plate (41) fixed on the side edge of the workbench (2), a positioning plate (42) arranged on one side, close to the workbench (2), of the fixing plate (41), and a screw rod (43) in threaded connection with the fixing plate (41) and in rotary connection with the positioning plate (42).

5. The gilding press of claim 4, characterized in that: a T-shaped block (421) is fixed at the bottom end of the positioning plate (42), and a T-shaped groove (21) for the T-shaped block (421) to slide is formed in the workbench (2).

6. The gilding press of claim 1, characterized in that: a cavity (11) is formed in the rack (1), and a lifting component (5) for adjusting the height of the workbench (2) is arranged in the cavity (11).

7. The gilding press of claim 6, characterized in that: the lifting assembly (5) comprises a threaded rod (51) fixedly connected to the bottom end of the workbench (2) and extending into the cavity (11), a worm wheel (53) in threaded connection with the threaded rod (51), and a worm (54) meshed with the worm wheel (53).

8. The gilding press of claim 7, characterized in that: fixed block (22) are fixed on the side of workstation (2), and the top of frame (1) is fixed with gag lever post (12) with fixed block (22) sliding connection perpendicularly.