Aluminum foil tensioning adjusting device for gilding press

Abstract

The utility model discloses an aluminum foil tension adjusting device for a gilding press, which relates to the technical field of gilding presses and comprises a working box, an adjusting mechanism is mounted on the rear end face of the working box, and a processing mechanism is mounted at the top end of the working box. The adjusting mechanism comprises an electric telescopic rod installed on the rear end face of the working box, the output end of the electric telescopic rod is connected with a rack, gears are arranged at the two ends of the rack, and connecting rods are fixed to the inner walls of the gears. An aluminum foil is sleeved on the other group of rollers through the rollers, the adjusting rod and the outer wall of the pressing plate by a worker, then if the aluminum foil is loose, the electric telescopic rod is started to drive the rack to ascend, the rack respectively drives the two groups of gears to rotate, and the gears drive the adjusting rod to move through the connecting rod and the connecting block. And on the contrary, the aluminum foil is loosened, and the aluminum foil tensioning device is simple in structure and convenient for workers to overhaul and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of hot stamping machines, in particular to an aluminum foil tensioning and adjusting device for hot stamping machines. Background Art

[0002] Hot stamping refers to the process of stamping an electrochemical aluminum foil onto the surface of the substrate under a certain temperature and pressure, and the hot stamping machine is the equipment to complete this process. The hot stamping machine needs to transport the aluminum foil during use, and the aluminum foil needs to be tensioned during the transportation process, otherwise the aluminum foil stamping will be uneven, causing the aluminum foil stamping to be skewed or off the plate, affecting the hot stamping quality, causing the product to be scrapped, requiring re-stamping, and slowing down work efficiency.

[0003] An existing patent (publication number: CN213084937 U) discloses an aluminum foil tensioning adjustment device for a hot stamping machine. When the aluminum foil is loose, the motor is started, and the roller drives the roller to move downward. According to the scale on the column, the adjustment distance can be known. The higher the adjustment range, the tighter the material is, and the manufacturing effect of the aluminum foil is improved. If it is too tight, the motor can be reversed, which saves time and effort in adjustment.

[0004] However, the above technical solution still has certain defects. The aluminum foil tensioning adjustment device of the hot stamping machine is transmitted through multiple sets of gears to adjust the tension of the aluminum foil. The device structure is relatively complex and inconvenient for staff to overhaul and maintain. Therefore, an aluminum foil tensioning adjustment device for a hot stamping machine is proposed. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide an aluminum foil tensioning and adjusting device for a hot stamping machine to solve the technical problems raised in the above background.

[0006] To achieve the above object, the utility model provides the following technical solution: an aluminum foil tensioning and adjusting device for a hot stamping machine, comprising a working box, an adjusting mechanism is installed on the rear end surface of the working box, and a processing mechanism is installed on the top end of the working box;

[0007] The adjustment mechanism includes an electric telescopic rod installed on the rear end surface of the working box, the output end of the electric telescopic rod is connected to a rack, both ends of the rack are provided with gears, a connecting rod is fixed to the inner wall of the gear, a connecting block is fixed to the other end of the connecting rod, an adjusting rod is fixed to the end of the connecting block away from the connecting rod, an outer wall of the adjusting rod is in contact with an aluminum foil, the aluminum foil is sleeved on the outer wall of the roller, the roller is fixedly connected to a fixed plate through a rotating shaft, and the bottom end of the fixed plate is fixed to the top of the working box.

[0008] As a preferred technical solution of an aluminum foil tensioning and adjusting device for a hot stamping machine of the utility model, a hole groove is opened on the surface of the fixing plate, an outer wall of a bearing is fixed to the inner wall of the hole groove, and a connecting rod is fixed to the inner wall of the bearing.

[0009] As an optimal technical solution of an aluminum foil tensioning and adjusting device for a hot stamping machine of the utility model, the adjusting rod is provided with a connecting block in contact with the surface of the fixed plate and is fixedly connected thereto, and the connecting block is rotatably connected to the fixed plate through a connecting rod.

[0010] As a preferred technical solution of an aluminum foil tensioning and adjusting device for a hot stamping machine of the utility model, the processing mechanism includes a working plate fixed on the top of a working box, and a fixing block is fixed on the front end surface of the fixing plate.

[0011] As a preferred technical solution of an aluminum foil tensioning and adjusting device for a hot stamping machine of the utility model, a lifting cylinder is installed inside the fixed block, and a pressing plate is fixed to the output end of the lifting cylinder.

[0012] As a preferred technical solution of an aluminum foil tensioning and adjusting device for a hot stamping machine of the utility model, a square groove is provided on the front end face of the working box, and the side wall of the square groove is rotatably connected to a door body through a hinge, and a handle is fixed on the front end face of the door body.

[0013] As a preferred technical solution of an aluminum foil tensioning and adjusting device for a hot stamping machine of the utility model, a bottom plate is fixed to the bottom end of the working box, and an operation panel is installed on one side of the working box.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] 1. The utility model is that the staff first sets the aluminum foil on another set of rollers through rollers, adjusting rods and the outer wall of the pressure plate. Then, if the aluminum foil is relatively loose, the electric telescopic rod is started to drive the rack to rise, and the rack drives the two sets of gears to rotate respectively. The gear drives the adjusting rod to move through the connecting rod and the connecting block, so that the adjusting rod props up the aluminum foil to make it tight, otherwise it is loosened. In addition, the device has a simple structure and is convenient for the staff to perform inspection and maintenance;

[0016] 2. After the utility model completes the adjustment of the aluminum foil through the adjustment mechanism, the lifting cylinder drives the pressure plate to make the aluminum foil process the workpiece on the surface of the working plate. The staff can operate it through the operation panel. The door body on the front end of the working box is rotatably connected by a hinge. The staff can open it through the handle, and the workpiece and aluminum foil can be stored inside. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the regulator of the utility model;

[0019] Figure 3 It is a schematic diagram of the processing mechanism structure of the utility model;

[0020] Figure 4 It is a side sectional view of the fixing plate of the utility model.

[0021] In the figure: 100, working box; 200, adjusting mechanism; 300, processing mechanism;

[0022] 110, door body; 120, operation panel; 130, bottom plate; 140, fixing plate; 141, hole groove;

[0023] 210, electric telescopic rod; 220, rack; 230, gear; 240, connecting rod; 250, connecting block; 260, adjusting rod; 270, roller; 280, aluminum foil;

[0024] 310, fixed block; 320, lifting cylinder; 330, pressing plate; 340, working plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0026] The following describes an embodiment of the utility model based on its overall structure.

[0027] An aluminum foil tensioning and adjusting device for a hot stamping machine, such as Figures 1 to 4 As shown, it includes a working box 100, an adjusting mechanism 200 is installed on the rear end surface of the working box 100, and a processing mechanism 300 is installed on the top end of the working box 100;

[0028] The adjustment mechanism 200 includes an electric telescopic rod 210 installed on the rear end surface of the working box 100, the output end of the electric telescopic rod 210 is connected to a rack 220, both ends of the rack 220 are provided with gears 230, a connecting rod 240 is fixed to the inner wall of the gear 230, a connecting block 250 is fixed to the other end of the connecting rod 240, an adjusting rod 260 is fixed to the end of the connecting block 250 away from the connecting rod 240, the outer wall of the adjusting rod 260 is in contact with an aluminum foil 280, the aluminum foil 280 is sleeved on the outer wall of the roller 270, the roller 270 is fixedly connected to the fixed plate 140 through a rotating shaft, and the bottom end of the fixed plate 140 is fixed to the top of the working box 100.

[0029] The staff first sets the aluminum foil 280 on another group of rollers 270 through the outer wall of the rollers 270, the adjusting rod 260 and the pressure plate 330. Then, if the aluminum foil 280 is relatively loose, the electric telescopic rod 210 is started to drive the rack 220 to rise, and the rack 220 drives the two groups of gears 230 to rotate respectively. The gear 230 drives the adjusting rod 260 to move through the connecting rod 240 and the connecting block 250, so that the adjusting rod 260 props up the aluminum foil 280 to make it taut, otherwise it is loosened. In addition, the device has a simple structure and is convenient for the staff to perform inspection and maintenance.

[0030] Please refer to Figures 2 to 4 A hole groove 141 is opened on the surface of the fixed plate 140, the outer wall of the bearing is fixed to the inner wall of the hole groove 141, and a connecting rod 240 is fixed to the inner wall of the bearing. The adjusting rod 260 is in contact with the surface of the fixed plate 140 and is provided with a connecting block 250 and is fixedly connected thereto. The connecting block 250 is rotatably connected to the fixed plate 140 through the connecting rod 240.

[0031] The hole groove 141 and the bearing can limit and transmit the connecting rod 240 , and the adjusting rod 260 is rotated through the connecting block 250 .

[0032] Please refer to Figure 1 and Figure 3 The processing mechanism 300 includes a working plate 340 fixed on the top of the working box 100, a fixed block 310 is fixed on the front end surface of the fixed plate 140, a lifting cylinder 320 is installed inside the fixed block 310, a pressing plate 330 is fixed on the output end of the lifting cylinder 320, a square groove is opened on the front end surface of the working box 100, and the side wall of the square groove is rotatably connected to the door body 110 through a hinge, a handle is fixed on the front end surface of the door body 110, a bottom plate 130 is fixed on the bottom end of the working box 100, and an operation panel 120 is installed on one side of the working box 100.

[0033] After the adjustment mechanism 200 completes the adjustment of the aluminum foil 280, the lifting cylinder 320 drives the pressure plate 330 to make the aluminum foil 280 process the workpiece on the surface of the working plate 340. The staff can operate through the operation panel 120. The door body 110 on the front end face of the working box 100 is rotatably connected by a hinge. The staff can open it through the handle, and the workpiece and aluminum foil 280 can be stored inside.

[0034] When in use, the staff first sets the aluminum foil 280 on another set of rollers 270 through the rollers 270, the adjusting rod 260 and the outer wall of the pressure plate 330. Then, if the aluminum foil 280 is relatively loose, the electric telescopic rod 210 is started to drive the rack 220 to rise, and the rack 220 drives the two sets of gears 230 to rotate respectively. The gear 230 drives the adjusting rod 260 to move through the connecting rod 240 and the connecting block 250, so that the adjusting rod 260 props up the aluminum foil 280 to make it tight, otherwise it is loosened. The device has a simple structure and is convenient to use. The staff performs inspection and maintenance; after the adjustment mechanism 200 completes the adjustment of the aluminum foil 280, the pressure plate 330 is driven by the lifting cylinder 320 to make the aluminum foil 280 process the workpiece on the surface of the working plate 340. The staff can operate through the operation panel 120. The door body 110 on the front end face of the working box 100 is rotatably connected by a hinge. The staff can open it through the handle, and the workpiece and the aluminum foil 280 can be stored inside. The parts not involved in the device are the same as the prior art or can be implemented by the prior art.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. An aluminum foil tensioning and adjusting device for a hot stamping machine, comprising a working box (100), characterized in that: An adjusting mechanism (200) is installed on the rear end surface of the working box (100), and a processing mechanism (300) is installed on the top end of the working box (100); The adjustment mechanism (200) comprises an electric telescopic rod (210) mounted on the rear end surface of the working box (100); the output end of the electric telescopic rod (210) is connected to a rack (220); both ends of the rack (220) are provided with gears (230); a connecting rod (240) is fixed to the inner wall of the gear (230); a connecting block (250) is fixed to the other end of the connecting rod (240); an adjustment rod (260) is fixed to one end of the connecting block (250) away from the connecting rod (240); an outer wall of the adjustment rod (260) is contacted and connected with an aluminum foil (280); the aluminum foil (280) is sleeved on the outer wall of a roller (270); the roller (270) is fixedly connected to a fixing plate (140) via a rotating shaft; and the bottom end of the fixing plate (140) is fixed to the top end of the working box (100).

2. The aluminum foil tensioning and adjusting device for a hot stamping machine according to claim 1, characterized in that: A hole groove (141) is formed on the surface of the fixing plate (140), an outer wall of a bearing is fixed to the inner wall of the hole groove (141), and a connecting rod (240) is fixed to the inner wall of the bearing.

3. The aluminum foil tensioning and adjusting device for a hot stamping machine according to claim 1, characterized in that: The adjusting rod (260) and the fixing plate (140) are both provided with a connecting block (250) on their surfaces in contact with each other and are fixedly connected thereto; the connecting block (250) and the fixing plate (140) are rotatably connected via the connecting rod (240).

4. The aluminum foil tensioning and adjusting device for a hot stamping machine according to claim 1, characterized in that: The processing mechanism (300) comprises a working plate (340) fixed on the top of the working box (100), and a fixing block (310) is fixed on the front end surface of the fixing plate (140).

5. The aluminum foil tensioning and adjusting device for a hot stamping machine according to claim 4, characterized in that: A lifting cylinder (320) is installed inside the fixed block (310), and a pressing plate (330) is fixed to the output end of the lifting cylinder (320).

6. The aluminum foil tensioning and adjusting device for a hot stamping machine according to claim 1, characterized in that: The front end surface of the working box (100) is provided with a square groove, and the side wall of the square groove is rotatably connected to a door body (110) through a hinge, and a handle is fixed to the front end surface of the door body (110).

7. The aluminum foil tensioning and adjusting device for a hot stamping machine according to claim 1, characterized in that: A bottom plate (130) is fixed to the bottom end of the working box (100), and an operation panel (120) is installed on one side of the working box (100).

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