Feeding structure of die cutting gilding machine

Abstract

The utility model provides a die -cut gilding machine feeding structure, including support base, the upper side of support base is fixed with mounting panel, is connected with the rolling wheel rotation between mounting panel, rolling wheel rotates through rotation motor, mounting panel is fixed with two -way screw rod under the rolling wheel, two -way screw rod is driven by rotation motor, two -way screw rod is connected with two sliding seat on the screw thread, the fixed limit board is on sliding seat, the other side fixed limit seat is to limit board, mounting panel is fixed with limit rod on two -way screw rod opposite side, and limit seat slides on limit rod. Since the utility model is equipped with the limit board on the rolling wheel, and the user moves through the control two -way screw rod, can drive limit board and move, thereby can effectively limit the moving direction of gilding material, and it is convenient for the user to use.

Description

Technical Field

[0001] This utility model relates to the technical field of hot stamping machines, specifically to a feeding structure for a die-cutting hot stamping machine. Background Technology

[0002] Hot stamping is a special printing process that does not use ink. It involves hot stamping electroplated aluminum foil onto the surface of a substrate under specific temperature and pressure. This process uses a heated stamping plate to press metallic foil (such as gold, silver, copper, aluminum, etc.) or other decorative foils onto the surface of substrates such as paper, plastic, leather, wood, and fabric, creating patterns or text with a metallic luster or special decorative effect. During hot stamping, under the heat and pressure of the stamping plate, the adhesive layer of the electroplated aluminum foil melts and bonds tightly to the surface of the substrate, while the base layer of the foil separates from the stamped area, thus achieving foil transfer.

[0003] According to Chinese Patent No. CN220865009U, a hot stamping machine with a guiding structure is disclosed, relating to the field of hot stamping machine technology. Specifically, it includes a base, a U-shaped frame mounted on top of the base, a hydraulic rod mounted on top of the U-shaped frame, and a hot press plate connected to the bottom of the hydraulic rod through the U-shaped frame. Feeding mechanisms are provided on both sides of the top of the U-shaped frame. An L-shaped mounting plate is mounted on the top of the base away from the U-shaped frame, and an electric push rod is mounted on one side of the L-shaped mounting plate. One end of the electric push rod passes through the L-shaped mounting plate and is connected to a worktable. A positioning groove adapted to the workpiece to be hot stamped is formed on the top of the worktable. This application places the workpiece in the positioning groove and fixes it with a fixing mechanism. Then, the electric push rod can move the worktable, thereby stably moving the workpiece under the hot press plate for hot pressing, avoiding workpiece displacement and improving the usage effect.

[0004] However, the feeding mechanism of existing hot stamping machines still has obvious shortcomings when dealing with materials of different sizes for each operation: the traditional structure relies solely on rollers for conveying, lacking lateral limiting and dynamic correction functions for the materials. This causes wide or narrow materials to easily shift left or right during the process, resulting in misalignment of the hot stamping pattern, uneven edges, and ultimately poor processing results and increased scrap rate. Utility Model Content

[0005] The technical problem to be solved by this utility model is to overcome the shortcomings of the feeding mechanism of the existing hot stamping machine when the material size of each operation is different. The traditional structure relies only on the rolling wheel for transportation and lacks the function of lateral limiting and dynamic correction of the material. As a result, wide or narrow materials are very easy to deviate left or right during the process, which leads to misalignment of hot stamping pattern, uneven edges, and ultimately poor processing effect and increased scrap rate.

[0006] The technical solution adopted to solve the above technical problems is: A feeding structure for a die-cutting and hot stamping machine includes a support base, an mounting plate fixed to the upper side of the support base, and a roller rotatably connected between the mounting plates. The roller rotates via a rotary motor. A bidirectional screw is fixed to the lower side of the roller on the mounting plate. The bidirectional screw is driven by the rotary motor. Two sliding seats are threaded onto the bidirectional screw. A limit plate is fixed to the sliding seat, and a limit seat is fixed to the other side of the limit plate. A limit rod is fixed to the mounting plate on the opposite side of the bidirectional screw, and the limit seat slides on the limit rod.

[0007] As a preferred embodiment of this utility model, a support plate is fixed to the lower side of the support base, and a control panel is fixed to the mounting plate.

[0008] As a preferred embodiment of this utility model, the rolling wheel has a transmission rod extending outward from the mounting plate, and a transmission disk is fixed on the transmission rod of the rolling wheel. The transmission disk is connected by a belt, and the transmission rod of the rolling wheel is connected to the transmission disk and the belt, which can synchronously drive multiple sets of rolling wheels and maintain a consistent linear speed.

[0009] As a preferred technical solution of this utility model, an electric telescopic rod is fixed on the mounting plate, and a spring bracket is fixed on the electric telescopic rod. The spring bracket is composed of a connecting plate and a spring rod. The electric telescopic rod achieves "floating" downward pressing through the spring bracket, and the spring rod can automatically compensate for the clamping force according to the material thickness.

[0010] As a preferred embodiment of this utility model, an assembly plate is fixed to the lower side of the spring rod of the spring bracket, and sliding wheels are rotatably connected between the assembly plates.

[0011] As a preferred technical solution of this utility model, a vacuum cleaner is fixed on the upper side of the assembly plate, and a vacuum pipe is fixed on the lower side of the assembly plate. The vacuum pipe is connected to the vacuum cleaner through a hose. The vacuum cleaner removes paper scraps and dust from the surface of the material in time before it enters the hot stamping area, so as to prevent impurities from being pressed into the hot stamping layer and forming pits.

[0012] The beneficial effects of this utility model are as follows: Because this utility model has a limiting plate on the rolling wheel, the user can control the movement of the bidirectional threaded rod to drive the limiting plate to move, thereby effectively limiting the movement direction of the hot stamping material and making it convenient for the user to use. Attached Figure Description

[0013] Figure 1 This is the first axial view of the present invention; Figure 2 for Figure 1A magnified view of part A; Figure 3 This is the second axial view of the present invention; Figure 4 for Figure 3 A magnified view of part B.

[0014] In the diagram: 1. Support base; 2. Mounting plate; 3. Roller; 4. Two-way screw; 5. Sliding seat; 6. Limiting plate; 7. Limiting seat; 8. Limiting rod; 9. Support plate; 10. Control panel; 11. Transmission plate; 12. Electric telescopic rod; 13. Spring bracket; 14. Assembly plate; 15. Roller; 16. Vacuum cleaner; 17. Vacuum suction pipe. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0016] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0017] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0018] In the above description of this utility model, it should be noted that the terms "one side," "the other side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0019] Furthermore, terms such as "identical" do not imply that components must be absolutely identical; minor differences are permissible. The term "perpendicular" simply means that the positional relationship between components is more perpendicular than "parallel," not that the structure must be perfectly perpendicular; a slight tilt is acceptable.

[0020] Example 1

[0021] exist Figure 1-4 This utility model provides a technical solution: a feeding structure for a die-cutting and hot stamping machine, including a support base 1, an mounting plate 2 fixed on the upper side of the support base 1, a rolling wheel 3 rotatably connected between the mounting plates 2, the rolling wheel 3 rotating by a rotary motor, a bidirectional screw 4 fixed on the lower side of the mounting plate 2 under the rolling wheel 3, the bidirectional screw 4 being driven by the rotary motor, two sliding seats 5 threadedly connected to the bidirectional screw 4, a limit plate 6 fixed on the sliding seat 5, a limit seat 7 fixed on the other side of the limit plate 6, and a limit rod fixed on the opposite side of the bidirectional screw 4 on the mounting plate 2. 8. The limiting seat 7 slides on the limiting rod 8. The bidirectional screw 4 drives the two sliding seats 5 to move synchronously in opposite directions, so that the distance between the limiting plates 6 can be adjusted steplessly to adapt to materials of different widths. The limiting seat 7 and the limiting rod 8 form a guide pair to ensure that there is no sway during the adjustment process, realize lateral dynamic limiting and real-time correction. The rotating motor drives the bidirectional screw 4 to rotate, and the two sliding seats 5 move synchronously towards or away from each other along the limiting rod 8 under the side effect of the screw, quickly adjusting the distance between the limiting plates 6, so that papers of different widths can be accurately laterally positioned on the rolling wheel 3 to prevent feeding deviation.

[0022] In one aspect of this embodiment, a support plate 9 is fixed to the lower side of the support base 1, and a control panel 10 is fixed on the mounting plate 2.

[0023] In one aspect of this embodiment, the roller 3 has a transmission rod extending outward from the mounting plate 2. A transmission disk 11 is fixed on the transmission rod of the roller 3. The transmission disk 11 is connected by a belt. The roller 3 forms a synchronous belt drive with the belt through the transmission disk 11, ensuring that multiple sets of rollers rotate at the same speed and in the same direction, providing stable and slip-free feeding power, and ensuring the paper stepping accuracy.

[0024] In one aspect of this embodiment, an electric telescopic rod 12 is fixed on the mounting plate 2, and a spring bracket 13 is fixed on the electric telescopic rod 12. The spring bracket 13 consists of a connecting plate and a spring rod. An assembly plate 14 is fixed to the lower side of the spring rod of the spring bracket 13. A sliding wheel 15 is rotatably connected between the assembly plates 14. A vacuum cleaner 16 is fixed to the upper side of the assembly plate 14, and a vacuuming pipe 17 is fixed to the lower side of the assembly plate 14. The vacuuming pipe 17 is connected to the vacuum cleaner 16 through a hose. When the electric telescopic rod 12 pushes down the spring bracket 13, the sliding wheel 15 elastically presses the paper, forming an upper and lower clamp with the rolling wheel 3 to prevent the paper from jumping during hot stamping. At the same time, the vacuum cleaner 16 removes dust and debris from the paper in real time through the vacuuming pipe 17 to keep the material clean and improve the quality of subsequent die-cutting and hot stamping.

[0025] The working principle of this utility model is as follows: The rotating motor drives the two sliding seats 5 to move synchronously in opposite directions via the bidirectional screw 4, so that the distance between the limiting plates 6 is infinitely adjustable, adapting to materials of different widths and completing lateral dynamic correction; the rolling wheel 3 forms a synchronous belt drive with the belt through the transmission disc 11, providing zero-slip feeding power. The electric telescopic rod 12 pushes down the spring bracket 13, so that the sliding wheel 15 and the rolling wheel 3 elastically clamp the paper to prevent hot stamping from jumping; at the same time, the vacuum cleaner 16 removes dust and debris in real time through the vacuum pipe 17 to keep the material clean.

[0026] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A feeding structure for a die-cutting and hot stamping machine, comprising a support base (1), characterized in that: The support base (1) is fixed with an mounting plate (2) on its upper side. Rollers (3) are rotatably connected between the mounting plates (2). The rollers (3) are rotated by a rotating motor. The mounting plate (2) is fixed with a bidirectional screw (4) on the lower side of the rollers (3). The bidirectional screw (4) is driven by a rotating motor. Two sliding seats (5) are threaded onto the bidirectional screw (4). A limit plate (6) is fixed on the sliding seat (5). A limit seat (7) is fixed on the other side of the limit plate (6). The mounting plate (2) is fixed with a limit rod (8) on the opposite side of the bidirectional screw (4). The limit seat (7) slides on the limit rod (8).

2. The feeding structure of a die-cutting and hot stamping machine according to claim 1, characterized in that: A support plate (9) is fixed to the lower side of the support base (1), and a control panel (10) is fixed on the mounting plate (2).

3. The feeding structure of a die-cutting and hot stamping machine according to claim 1, characterized in that: The roller (3) has a transmission rod extending outward on the mounting plate (2), and a transmission disk (11) is fixed on the transmission rod of the roller (3), which is connected by a belt.

4. The feeding structure of a die-cutting and hot stamping machine according to claim 1, characterized in that: An electric telescopic rod (12) is fixed on the mounting plate (2), and a spring bracket (13) is fixed on the electric telescopic rod (12). The spring bracket (13) is composed of a connecting plate and a spring rod.

5. The feeding structure of a die-cutting and hot stamping machine according to claim 4, characterized in that: The spring bracket (13) has an assembly plate (14) fixed to the lower side of the spring rod, and the assembly plates (14) are rotatably connected to each other by sliding wheels (15).

6. The feeding structure of a die-cutting and hot stamping machine according to claim 5, characterized in that: A vacuum cleaner (16) is fixed on the upper side of the assembly plate (14), and a vacuum pipe (17) is fixed on the lower side of the assembly plate (14). The vacuum pipe (17) is connected to the vacuum cleaner (16) through a hose.

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