Gold stamping printing machine convenient for taking and placing materials

Abstract

The utility model discloses a gilding printing machine convenient for taking and placing materials, and aims to solve the technical problems that in the prior art, the printing effect is often poor due to the fact that the tension degree of a printing belt is inconvenient to adjust, and the gilding printing machine is inconvenient to operate and needs to consume a large amount of time and manpower when material rolls are replaced. The gold stamping printing machine comprises an equipment plate, the two ends of the interior of the equipment plate are rotationally connected with circular cylinders, detachable material rolls are arranged on the outer sides of the circular cylinders, the two ends of the bottom of one side of the equipment plate are rotationally connected with bottom supporting rollers through bearings, and printing equipment is arranged in the middle of one side of the equipment plate; through flexible adjustment of the tension degree of the printing belt, the printing belt keeps proper tension in the gold stamping process, so that the consistency and the high quality of the gold stamping effect are ensured, the replacement process of a material roll is simpler, more convenient and faster, the downtime is effectively shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the field of hot stamping and printing machines, and particularly relates to a hot stamping and printing machine which is convenient for loading and unloading materials. Background Technique

[0002] Hot stamping and printing machines are widely used in industries such as textiles, packaging, and decoration. Through high temperature and high pressure, metal foils such as gold foils are transferred onto substrates to form unique patterns and text effects. However, there are some problems in the use of existing hot stamping and printing machines, mainly including that it is not easy to adjust the tension of the printing belt, resulting in unstable hot stamping quality, and it is inconvenient to replace and repair the material roll, increasing the operation difficulty and maintenance cost.

[0003] First of all, when the existing hot stamping and printing machine performs hot stamping operation on the printing belt, due to the inconvenience of adjusting the tension of the printing belt, the printing effect is often not good. Specifically, too high or too low tension of the printing belt will affect the hot stamping effect. Too high tension may cause the printing belt to break or the printing to be uneven, while too low tension will cause the printing belt to wrinkle during the hot stamping process, thus affecting the overall printing quality. The existing hot stamping and printing machine is inconvenient to operate when replacing the material roll, which requires a lot of time and manpower. In this case, not only the work efficiency is reduced, but also the material roll is easily damaged during the replacement process, increasing the production cost. Therefore, a hot stamping and printing machine which is convenient for loading and unloading materials is designed to change the above technical defects. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide a hot stamping and printing machine which is convenient for loading and unloading materials. This hot stamping and printing machine aims to solve the technical problems that due to the inconvenience of adjusting the tension of the printing belt in the existing technology, the printing effect is often not good, and the hot stamping and printing machine is inconvenient to operate when replacing the material roll, which requires a lot of time and manpower.

[0006] (2) Technical Solutions

[0007] To solve the above technical problems, the utility model provides such a hot stamping and printing machine which is convenient for loading and unloading materials. The hot stamping and printing machine includes an equipment board. At both ends inside the equipment board, there are rotatably connected circular cylinders. On the outer side of the circular cylinders, there are detachable material rolls. At both ends of the bottom of one side of the equipment board, there are rotatably connected bottom support rollers through bearings. At the middle position of one side of the equipment board, there is a printing device. Between the material roll and the bottom support roller on one side of the equipment board, there is a circular limiting roller. On the other side of the equipment board, there is a rotating mechanism for the rotation of the circular limiting roller.

[0008] On the outer side of the circular cylinder, there are multiple movable longitudinal limiting plates, and inside the circular cylinder, there is a moving mechanism for the movement of the longitudinal limiting plates.

[0009] Preferably, an L-shaped fixing plate is fixed to the other side of the equipment board. A driving motor is bolted to the side of the L-shaped fixing plate away from the equipment board. The output end of the driving motor is fixed with a driving gear, and the bottom of the driving gear is meshed and connected with a driven gear. The driven gear is sleeved on the outer side of the circular cylinder and fixedly connected with the circular cylinder.

[0010] Furthermore, the rotating mechanism includes a hydraulic cylinder fixed to the outer side of the equipment board. The output end of the hydraulic cylinder is fixed with a vertical lifting block. The movement of the vertical lifting block is rotationally connected with a first obliquely rotating plate through a pin shaft. The bottom of the first obliquely rotating plate is rotationally connected with a second obliquely rotating plate through a pin shaft. The bottom of the second obliquely rotating plate is fixed with a longitudinal rotating shaft. A third obliquely rotating plate is also fixed to the outer side of the longitudinal rotating shaft. The bottom of the third obliquely rotating plate is rotationally connected with the circular limiting roller through a bearing.

[0011] Furthermore, the longitudinal rotating shaft is rotationally connected with the equipment board through a bearing on the outer side close to the equipment board. An arc-shaped groove is formed inside the equipment board. The circular limiting roller is located inside the arc-shaped groove and is rotationally and movably connected with the equipment board through the arc-shaped groove.

[0012] Even further, the moving mechanism includes a circular sliding block located inside the circular cylinder and slidably connected with the circular cylinder. A plurality of obliquely rotating rods are rotationally connected to the outer side of the circular sliding block through pin shafts. One end of the obliquely rotating rod close to the longitudinal limiting plate is rotationally connected with the longitudinal limiting plate through a pin shaft. One end of the circular sliding block is fixed with a longitudinal optical rod. The longitudinal optical rod is slidably connected with a circular pulling block inside the circular cylinder. A rigid spring is arranged on the outer side of the longitudinal optical rod at one end of the circular sliding block.

[0013] Even further, a circular sliding column is fixed to the side of the longitudinal limiting plate close to the circular cylinder. The circular sliding column penetrates through the inside of the circular cylinder and is slidably connected with the circular cylinder.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] By flexibly adjusting the tension of the printing belt, the present utility model enables the printing belt to maintain an appropriate tension during the hot stamping process, thereby ensuring the consistency and quality of the hot stamping effect, making the replacement process of the material roll simpler and faster, effectively reducing the downtime, and improving the production efficiency. Brief description of the drawings

[0017] Figure 1 It is a schematic structural diagram of the whole of the present utility model;

[0018] Figure 2This is a schematic structural diagram of the driving gear and the driven gear of the present utility model;

[0019] Figure 3 This is a schematic structural diagram of the interior of the material roll of the present utility model;

[0020] Figure 4 This is a schematic structural diagram of the interior of the circular cylinder of the present utility model;

[0021] Figure 5 This is a schematic structural diagram of the first obliquely rotating plate and the second obliquely rotating plate of the present utility model.

[0022] The reference numerals in the drawings are: 1, equipment plate; 2, printing equipment; 3, material roll; 4, circular cylinder; 5, bottom support roller; 6, circular limiting roller; 7, L-shaped fixing plate; 8, driving motor; 9, driving gear; 10, driven gear; 11, longitudinal limiting plate; 12, circular sliding block; 13, longitudinal optical rod; 14, circular pulling block; 15, rigid spring; 16, obliquely rotating rod; 17, hydraulic cylinder; 18, vertical lifting block; 19, first obliquely rotating plate; 20, second obliquely rotating plate; 21, third obliquely rotating plate; 22, longitudinal rotating shaft; 23, circular sliding column. Detailed implementation manners

[0023] This detailed implementation manner is a hot stamping and printing machine that facilitates the taking and placing of materials. Its structural schematic diagram is as Figures 1 - 5 shown. The hot stamping and printing machine includes an equipment plate 1. Both ends inside the equipment plate 1 are rotatably connected with circular cylinders 4. A detachable material roll 3 is arranged on the outer side of the circular cylinder 4. Both ends at the bottom of one side of the equipment plate 1 are rotatably connected with bottom support rollers 5 through bearings. A printing equipment 2 is arranged at the middle position of one side of the equipment plate 1. A circular limiting roller 6 is arranged between the material roll 3 and the bottom support roller 5 on one side of the equipment plate 1. A rotating mechanism for the rotation of the circular limiting roller 6 is arranged on the other side of the equipment plate 1;

[0024] A plurality of movable longitudinal limiting plates 11 are arranged on the outer side of the circular cylinder 4. A moving mechanism for the movement of the longitudinal limiting plates 11 is arranged inside the circular cylinder 4;

[0025] An L-shaped fixing plate 7 is fixed on the other side of the equipment plate 1. A driving motor 8 is bolted on the side of the L-shaped fixing plate 7 away from the equipment plate 1. The output end of the driving motor 8 is fixed with a driving gear 9. The bottom of the driving gear 9 is meshed and connected with a driven gear 10. The driven gear 10 is sleeved on the outer side of the circular cylinder 4 and is fixedly connected with the circular cylinder 4. Through the operation of the driving motor 8, the driving gear 9 can rotate. Through the meshing connection of the driving gear 9 and the driven gear 10, the driven gear 10 can rotate. The rotation of the driven gear 10 enables the circular cylinder 4 to rotate inside the equipment plate 1. The rotation of the circular cylinder 4 enables the material roll 3 to rotate;

[0026] The rotating mechanism includes a hydraulic cylinder 17, which is fixed to the outside of the equipment plate 1. A vertical lifting block 18 is fixed to the output end of the hydraulic cylinder 17. The movement of the vertical lifting block 18 is rotationally connected to a first inclined rotating plate 19 through a pin shaft. The bottom of the first inclined rotating plate 19 is rotationally connected to a second inclined rotating plate 20 through a pin shaft. A longitudinal rotating shaft 22 is fixed to the bottom of the second inclined rotating plate 20. A third inclined rotating plate 21 is also fixed to the outside of the longitudinal rotating shaft 22. The bottom of the third inclined rotating plate 21 is rotationally connected to the circular limiting roller 6 through a bearing;

[0027] The longitudinal rotating shaft 22 is close to the outside of the equipment plate 1 and is rotationally connected to the equipment plate 1 through a bearing, enabling the longitudinal rotating shaft 22 to rotate on the outside of the equipment plate 1. An arc-shaped groove is provided inside the equipment plate 1. The circular limiting roller 6 is located inside the arc-shaped groove and is rotationally and movably connected to the equipment plate 1 through the arc-shaped groove. Through the setting of the arc-shaped groove, the circular limiting roller 6 can move inside the equipment plate 1;

[0028] Here, the operation of the hydraulic cylinder 17 enables the vertical lifting block 18 to perform vertical lifting and lowering. The vertical lifting and lowering of the vertical lifting block 18 enables the second inclined rotating plate 20 to drive the longitudinal rotating shaft 22 to rotate through the driven gear 10. The rotation of the longitudinal rotating shaft 22 enables the third inclined rotating plate 21 to rotate, and further enables the third inclined rotating plate 21 to drive the circular limiting roller 6 to rotate, so as to adjust the tension of the printing belt;

[0029] The moving mechanism includes a circular sliding block 12, which is located inside the circular cylinder 4 and is slidably connected to the circular cylinder 4. A plurality of inclined rotating rods 16 are rotationally connected to the outside of the circular sliding block 12 through pin shafts. One end of the inclined rotating rod 16 close to the longitudinal limiting plate 11 is rotationally connected to the longitudinal limiting plate 11 through a pin shaft. A longitudinal optical rod 13 is fixed to one end of the circular sliding block 12. The longitudinal optical rod 13 is slidably connected to a circular pulling block 14 inside the circular cylinder 4. A rigid spring 15 is provided at one end of the circular sliding block 12 and outside the longitudinal optical rod 13;

[0030] A circular sliding column 23 is fixed to one side of the longitudinal limiting plate 11 close to the circular cylinder 4. The circular sliding column 23 penetrates inside the circular cylinder 4 and is slidably connected to the circular cylinder 4, enabling the circular sliding column 23 to slide inside the circular cylinder 4;

[0031] Here, pull the circular pull block 14 away from the circular cylinder 4. The pulling of the circular pull block 14 enables the longitudinal light rod 13 to move inside the circular cylinder 4. The movement of the longitudinal light rod 13 enables the circular sliding block 12 to slide inside the circular cylinder 4. The movement of the circular sliding block 12 causes the longitudinal limiting plate 11 to move towards the circular cylinder 4 through the oblique rotating rod 16. During this process, the circular sliding column 23 can move inside the circular cylinder 4, and further enables the longitudinal limiting plate 11 to release the restriction on the material roll 3, so that the material roll 3 can be disassembled.

[0032] Working principle: When using the hot stamping and printing machine of this technical solution, through the operation of the driving motor 8, the driving gear 9 can rotate. Through the meshing connection of the driving gear 9 and the driven gear 10, the driven gear 10 can rotate. The rotation of the driven gear 10 enables the circular cylinder 4 to rotate inside the equipment plate 1. The rotation of the circular cylinder 4 enables the material roll 3 to rotate;

[0033] The operation of the hydraulic cylinder 17 enables the vertical lifting block 18 to perform vertical lifting and lowering. The vertical lifting and lowering of the vertical lifting block 18 causes the second oblique rotating plate 20 to drive the longitudinal rotating shaft 22 to rotate through the driven gear 10. The rotation of the longitudinal rotating shaft 22 enables the third oblique rotating plate 21 to rotate, and further enables the third oblique rotating plate 21 to drive the circular limiting roller 6 to rotate, so as to adjust the tension of the printing belt;

[0034] Pull the circular pull block 14 away from the circular cylinder 4. The pulling of the circular pull block 14 enables the longitudinal light rod 13 to move inside the circular cylinder 4. The movement of the longitudinal light rod 13 enables the circular sliding block 12 to slide inside the circular cylinder 4. The movement of the circular sliding block 12 causes the longitudinal limiting plate 11 to move towards the circular cylinder 4 through the oblique rotating rod 16. During this process, the circular sliding column 23 can move inside the circular cylinder 4, and further enables the longitudinal limiting plate 11 to release the restriction on the material roll 3, so that the material roll 3 can be disassembled.

[0035] All technical features in this embodiment can be freely combined according to actual needs.

[0036] The above embodiment is a preferred implementation scheme of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of this technical solution is within the protection scope of the present invention.

Claims

1. A hot stamping and printing machine that facilitates material loading and unloading, characterized in that: The hot stamping printing machine includes an equipment board (1). At both ends inside the equipment board (1), there are circular cylinders (4) rotatably connected. On the outer side of the circular cylinder (4), there is a detachable material roll (3). At both ends of the bottom of one side of the equipment board (1), there are bottom support rollers (5) rotatably connected through bearings. At the middle position of one side of the equipment board (1), there is a printing device (2). Between the material roll (3) and the bottom support roller (5) on one side of the equipment board (1), there is a circular limiting roller (6). On the other side of the equipment board (1), there is a rotating mechanism for the circular limiting roller (6) to rotate. On the outer side of the circular cylinder (4), there are multiple movable longitudinal limiting plates (11). Inside the circular cylinder (4), there is a moving mechanism for the longitudinal limiting plates (11) to move.

2. The hot stamping and printing machine for facilitating material taking and placing according to claim 1, wherein: On the other side of the equipment board (1), there is an L-shaped fixing plate (7) fixed. On the side of the L-shaped fixing plate (7) away from the equipment board (1), there is a driving motor (8) bolted. The output end of the driving motor (8) is fixed with a driving gear (9). At the bottom of the driving gear (9), there is a driven gear (10) meshed. The driven gear (10) is sleeved on the outer side of the circular cylinder (4) and fixedly connected to the circular cylinder (4).

3. A hot stamping and printing machine for facilitating material loading and unloading according to claim 1, wherein: The rotating mechanism includes a hydraulic cylinder (17). The hydraulic cylinder (17) is fixed on the outer side of the equipment board (1). The output end of the hydraulic cylinder (17) is fixed with a vertical lifting block (18). The movement of the vertical lifting block (18) is rotationally connected through a pin shaft to a first inclined rotating plate (19). The bottom of the first inclined rotating plate (19) is rotationally connected through a pin shaft to a second inclined rotating plate (20). At the bottom of the second inclined rotating plate (20), there is a longitudinal rotating shaft (22). On the outer side of the longitudinal rotating shaft (22), there is also a third inclined rotating plate (21) fixed. The bottom of the third inclined rotating plate (21) is rotationally connected to the circular limiting roller (6) through a bearing.

4. A hot stamping and printing machine convenient for material loading and unloading according to claim 3, characterized in that: The outer side of the longitudinal rotating shaft (22) close to the equipment board (1) is rotationally connected to the equipment board (1) through a bearing. An arc-shaped groove is opened inside the equipment board (1). The circular limiting roller (6) is located inside the arc-shaped groove and is rotationally and movably connected to the equipment board (1) through the arc-shaped groove.

5. The gold stamping and printing machine convenient for loading and unloading materials according to claim 1, wherein: The moving mechanism includes a circular sliding block (12). The circular sliding block (12) is located inside the circular cylinder (4) and is slidably connected to the circular cylinder (4). On the outer side of the circular sliding block (12), there are multiple inclined rotating rods (16) rotationally connected through pin shafts. The end of the inclined rotating rod (16) close to the longitudinal limiting plate (11) is rotationally connected to the longitudinal limiting plate (11) through a pin shaft. One end of the circular sliding block (12) is fixed with a longitudinal optical rod (13). The longitudinal optical rod (13) is slidably connected inside the circular cylinder (4) with a circular pulling block (14). On the outer side of the longitudinal optical rod (13) at one end of the circular sliding block (12), there is a rigid spring (15).

6. The hot stamping and printing machine for facilitating material taking and placing according to claim 5, wherein: A circular sliding column (23) is fixed to one side of the longitudinal limiting plate (11) close to the circular cylinder (4), and the circular sliding column (23) penetrates through the inside of the circular cylinder (4) and is slidably connected to the circular cylinder (4).

Images