Gold stamping equipment for surface of glassware

Abstract

The utility model relates to the technical field of gilding equipment, in particular to glassware surface gilding equipment which comprises a gilding machine, a sliding rail is fixedly mounted at the top of a gilding mechanism, a moving plate is slidably mounted at the top of the sliding rail, and supporting plates are fixedly mounted on the two sides of the top of the moving plate; according to the scheme, by arranging the double-end threaded rod and the two first sliding blocks, the distance between the two gold stamping rubber rollers can be adjusted according to the size of glassware, so that the device can adapt to the glassware of different sizes, the universality of the device is improved, the downtime for replacing the glassware is shortened, the production efficiency is improved, and the production cost is reduced. The two supporting rollers are arranged above the two gold stamping rubber rollers to support the two sides of the glassware, pressure exerted on the glassware can be evenly distributed, local stress concentration is reduced, glassware deformation or breakage caused by uneven pressure is avoided, and product safety is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of gilding equipment, and in particular to a gilding equipment for the surface of glassware. Background Art

[0002] Gilding equipment, usually referring to a gilding machine, is also known as an electrothermal aluminum stamping machine. This is a special printing process equipment that does not use ink. It mainly uses the principle of hot press transfer to stamp a metal foil (such as electrothermal aluminum foil) or a pigment foil onto the surface of the printing substrate under a certain temperature and pressure.

[0003] The working principle of gilding equipment is mainly based on hot press transfer technology. During the stamping process, the equipment heats the gilding plate through a heater to melt the metal foil or the thermal transfer ink layer. At the same time, a pressure device provides appropriate pressure to enable the metal foil or the thermal transfer ink layer to closely adhere to the surface of the printing substrate. With the continuous action of heating and pressure, the dyeing resin layer and the adhesive in the metal foil or the thermal transfer ink layer melt, the aluminum layer peels off from the electrothermal aluminum base film, and is transferred to the printing substrate. Finally, when the pressure and heating are removed, the adhesive quickly cools and solidifies, and the aluminum layer firmly adheres to the printing substrate to complete the stamping process. However, the gilding rubber roller for placing glassware in the existing equipment cannot adjust the distance, so it can only place glassware of one size, reducing the versatility of the equipment. At the same time, when the pressure device applies pressure downward for gilding, only the pressure device at the top and the gilding rubber roller at the bottom apply pressure to the glassware, and the two sides of the glassware are not supported, which easily leads to uneven pressure application on the glassware and causes the glassware to break during gilding.

[0004] Therefore, to solve the above problems, this application provides a gilding equipment for the surface of glassware. Utility Model Content

[0005] To solve the problems that the gilding rubber roller cannot adjust the distance to place glassware of different sizes, and at the same time, the two sides of the glassware are not supported and the pressure application is uneven, this application provides a gilding equipment for the surface of glassware.

[0006] A gilding device for the surface of glassware provided by the present application includes a gilding machine. A slide rail is fixedly installed at the top of the gilding mechanism. A moving plate is slidably installed on the top of the slide rail. Support plates are fixedly installed on both sides of the top of the moving plate. Two first chutes are provided on the side of each of the two support plates close to the moving plate. First sliders are slidably installed in the two first chutes. First rotating shafts are rotatably installed on the side of each of the two first sliders close to the moving plate. A gilding rubber roller is fixedly installed between the two first rotating shafts. Guide rails are fixedly installed on the top of the two support plates. Second chutes are provided on the side of each of the two guide rails close to the gilding rubber roller. Two second sliders are slidably installed in the two second chutes. Second rotating shafts are rotatably installed on the side of each of the two second sliders close to the gilding rubber roller. A support roller is fixedly installed between the two second rotating shafts. A limiting mechanism is provided on one side of each of the plurality of second sliders. Driving mechanisms are provided in the two first chutes.

[0007] Preferably, the driving mechanism includes a double-headed threaded rod and a motor. The double-headed threaded rod is rotatably installed in the first chute. The double-headed threaded rod is threadedly connected to the two first sliders. A motor is fixedly installed on one side of the support plate. The output end of the motor is fixedly connected to the double-headed threaded rod through a bearing.

[0008] Preferably, the limiting mechanism includes a connecting cylinder, an elastic member and a clamping post. A connecting cylinder is fixedly installed on one side of the second slider. An elastic member is provided in the connecting cylinder. A clamping post is provided on one side of the connecting cylinder. The clamping post is elastically connected to the connecting cylinder through the elastic member. The clamping post penetrates through the second slider. The clamping post is slidably matched with the second slider.

[0009] Preferably, a plurality of card slots are formed through in the guide rail. The plurality of card slots are equidistantly distributed in a horizontal row. The clamping post is adapted to the card slot.

[0010] Preferably, a pull rope is provided in the connecting cylinder. The pull rope penetrates through the connecting cylinder. The pull rope is slidably matched with the connecting cylinder. One end of the pull rope is fixedly connected to the clamping post. The other end of the pull rope is fixedly installed with a pull ring.

[0011] In summary, the present application includes the following beneficial technical effects: By setting the double-headed threaded rod and the two first sliders, the distance between the two gilding rubber rollers can be adjusted according to the size of the glassware, so as to adapt to glassware of different sizes, improve the versatility of the equipment, reduce the downtime when replacing the ware, improve the production efficiency. By providing two support rollers above the two gilding rubber rollers to support both sides of the glassware, the pressure applied to the glassware can be evenly distributed, reduce local stress concentration, avoid deformation or breakage of the glassware caused by uneven pressure, and ensure product safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is the perspective view of an embodiment of the present application;

[0013] Figure 2 is the perspective sectional view of an embodiment of the present application;

[0014] Figure 3 is the top view sectional view of the support plate of an embodiment of the present application;

[0015] Figure 4 is the top view sectional view of the guide rail of an embodiment of the present application;

[0016] Figure 5 is an embodiment of the present application Figure 4 enlarged view at A.

[0017] Explanation of reference numerals: 1, hot stamping machine; 2, slide rail; 3, moving plate; 4, support roller; 5, guide rail; 6, support plate; 7, hot stamping rubber roller; 8, motor; 9, double-headed threaded rod; 10, first rotating shaft; 11, first slider; 12, second slider; 13, card slot; 14, second rotating shaft; 15, card column; 16, pull rope; 17, elastic member; 18, connecting cylinder; 19, pull ring. Detailed implementation manners

[0018] The following further describes the present application in detail with reference to the attached Figure 1 - Figure 5 drawings.

[0019] Embodiment:

[0020] A hot stamping device for the surface of glassware, referring to Figure 1 - Figure 5, including a gilding machine 1. A slide rail 2 is fixedly installed at the top of the gilding machine 1. A moving plate 3 is slidably installed on the top of the slide rail 2. Two support plates 6 are fixedly installed on both sides of the top of the moving plate 3. Two first sliding grooves are provided on the side of each of the two support plates 6 close to the moving plate 3. Two first sliders 11 are slidably installed in the two first sliding grooves. A first rotating shaft 10 is rotatably installed on the side of each of the two first sliders 11 close to the moving plate 3. A gilding rubber roller 7 is fixedly installed between the two first rotating shafts 10. Two guide rails 5 are fixedly installed on the top of the two support plates 6. Two second sliding grooves are provided on the side of each of the two guide rails 5 close to the gilding rubber roller 7. Two second sliders 12 are slidably installed in the two second sliding grooves. A second rotating shaft 14 is rotatably installed on the side of each of the two second sliders 12 close to the gilding rubber roller 7. A support roller 4 is fixedly installed between the two second rotating shafts 14. A limiting mechanism is provided on one side of each of the plurality of second sliders 12, and a driving mechanism is provided in each of the two first sliding grooves; by providing a double-headed threaded rod 9 and two first sliders 11, the distance between the two gilding rubber rollers 7 can be adjusted according to the size of the glassware, so as to adapt to glassware of different sizes, improve the versatility of the equipment, reduce the downtime when replacing the ware, improve the production efficiency. By providing two support rollers 4 above the two gilding rubber rollers 7 to support both sides of the glassware, the pressure applied to the glassware can be evenly distributed, reducing local stress concentration, avoiding deformation or cracking of the glassware caused by uneven pressure, and ensuring product safety.

[0021] Refer to Figure 2 - Figure 3 , the driving mechanism includes a double-headed threaded rod 9 and a motor 8. The double-headed threaded rod 9 is rotatably installed in the first sliding groove. The double-headed threaded rod 9 is threadedly connected to the two first sliders 11. A motor 8 is fixedly installed on one side of the support plate 6. The output end of the motor 8 is fixedly connected to the double-headed threaded rod 9 through a bearing. Bearings are fixedly installed at both the output end of the motor 8 and one end of the double-headed threaded rod 9, and the two bearings are directly connected together. The motor 8 is electrically connected to an external power supply through an external controller, and can drive the two first sliders 11 to approach or move away from each other, so as to place glassware of different sizes.

[0022] Refer to Figure 4 - Figure 5 , the limiting mechanism includes a connecting cylinder 18, an elastic member 17 and a clamping post 15. A connecting cylinder 18 is fixedly installed on one side of the second slider 12. An elastic member 17 is provided in the connecting cylinder 18. A clamping post 15 is provided on one side of the connecting cylinder 18. The clamping post 15 is elastically connected to the connecting cylinder 18 through the elastic member 17. The clamping post 15 passes through the second slider 12, and the clamping post 15 is slidably matched with the second slider 12, which can fix the second slider 12 at a certain position in the second sliding groove, so that the support roller 4 supports the glassware, so as to make the pressure uniform when gilding the glassware.

[0023] Refer toFigure 4 - Figure 5 A plurality of slots 13 are formed in the guide rail 5 , and the slots 13 are evenly spaced and arranged in a horizontal row. The posts 15 are matched with the slots 13 , and the posts 15 can be fixed to limit the second slider 12 .

[0024] Reference Figure 4 - Figure 5 A pull rope 16 is provided in the connecting tube 18, and the pull rope 16 passes through the connecting tube 18. The pull rope 16 and the connecting tube 18 are slidably matched. One end of the pull rope 16 is fixedly connected to the clamping column 15, and the other end of the pull rope 16 is fixedly installed with a pull ring 19, which can pull the clamping column 15 to move out of the clamping slot 13, thereby limiting or releasing the limit of the second slider 12.

[0025] Working principle: When in use, the motor 8 can be started through the controller, and the motor 8 drives the double-headed threaded rod 9 to rotate, and the double-headed threaded rod 9 drives the two first sliders 11 to move closer to or away from each other, and the two first sliders 11 drive the two first rotating shafts 10 to move closer to or away from each other, and the two first rotating shafts 10 drive the two hot stamping rubber rollers 7 to move closer to or away from each other, so as to place glassware of different sizes, and then according to the distance of the hot stamping rubber rollers 7, pull the pull ring 19, the pull ring 19 drives the pull rope 16 to move, and the pull rope 16 drives the clamping column 15 to enter the connecting tube 18, release the lock on the second slider 12, and then the distance of the second slider 12 can be moved. After the adjustment is completed, the pull ring 19 can be loosened, so that the elastic member 17 inside the connecting tube 18 bounces the clamping column 15 into the clamping groove 13, thereby limiting the second slider 12, and the two supporting rollers 4 are distributed on one side above the hot stamping rubber roller 7, so that the effect of uniform pressure can be achieved when the glassware is hot stamped.

[0026] The above describes an exemplary implementation of a device for hot stamping on the surface of glassware provided by the present disclosure with reference to a preferred embodiment. However, it can be understood by those skilled in the art that, without departing from the concept of the present disclosure, various modifications and variations can be made to the above-mentioned specific embodiments, and various technical features and structures proposed in the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, which is determined by the attached claims.

Claims

1. A hot stamping device for the surface of glassware, comprising a hot stamping machine (1), characterized in that: A slide rail (2) is fixedly installed on the top of the hot stamping machine (1), a movable plate (3) is slidably installed on the top of the slide rail (2), support plates (6) are fixedly installed on both sides of the top of the movable plate (3), two first slide grooves are provided on the side of the two support plates (6) close to the movable plate (3), first sliders (11) are slidably installed in the two first slide grooves, first rotating shafts (10) are rotatably installed on the side of the two first sliding blocks (11) close to the movable plate (3), and a hot stamping rubber roller ( 7), a guide rail (5) is fixedly installed on the top of the two support plates (6), a second slide groove is provided on the side of the two guide rails (5) close to the hot stamping rubber roller (7), two second sliders (12) are slidably installed in the two second slide grooves, a second rotating shaft (14) is rotatably installed on the side of the two second sliders (12) close to the hot stamping rubber roller (7), a support roller (4) is fixedly installed between the two second rotating shafts (14), a limiting mechanism is provided on one side of the plurality of second sliders (12), and a driving mechanism is provided in the two first slide grooves.

2. The hot stamping device for the surface of glassware according to claim 1, wherein: The driving mechanism comprises a double-headed threaded rod (9) and a motor (8); the double-headed threaded rod (9) is rotatably mounted in the first slide groove; the double-headed threaded rod (9) is threadedly connected to two first sliding blocks (11); the motor (8) is fixedly mounted on one side of the support plate (6); and the output end of the motor (8) is fixedly connected to the double-headed threaded rod (9) via a bearing.

3. A hot stamping device for the surface of glassware according to claim 1, characterized in that: The limiting mechanism comprises a connecting tube (18), an elastic member (17) and a clamping column (15); a connecting tube (18) is fixedly mounted on one side of the second slider (12); an elastic member (17) is arranged inside the connecting tube (18); a clamping column (15) is arranged on one side of the connecting tube (18); the clamping column (15) is elastically connected to the connecting tube (18) via the elastic member (17); the clamping column (15) passes through the second slider (12); and the clamping column (15) and the second slider (12) are slidably matched.

4. The hot stamping device for the surface of glassware according to claim 3, characterized in that: A plurality of slots (13) are provided through the guide rail (5), the plurality of slots (13) are distributed in a horizontal row at equal intervals, and the clamping columns (15) are adapted to the slots (13).

5. A hot stamping device for the surface of glassware according to claim 3, characterized in that: A pull rope (16) is arranged in the connecting tube (18). The pull rope (16) passes through the connecting tube (18). The pull rope (16) and the connecting tube (18) are slidably matched. One end of the pull rope (16) is fixedly connected to the clamping column (15), and the other end of the pull rope (16) is fixedly installed with a pull ring (19).

Images