Automatic calibration type hot stamping device

Abstract

The utility model relates to the technical field of hot stamping, and discloses an automatic calibration type hot stamping device which comprises a base and a rack fixedly mounted at one end of the base, a hot stamping bearing table is mounted above the base, sliding grooves are formed in the surface of the hot stamping bearing table at equal intervals, and positioning blocks used for correcting machined parts are slidably mounted above the sliding grooves; an elastic assembly used for adjusting the position of the positioning block is arranged in the rack, a thermoprinting machine is installed at the top end of the rack, a control box used for controlling the thermoprinting machine to work is installed on one side of the rack, supporting frames are symmetrically installed on the two sides of the thermoprinting machine, the tops of the supporting frames are fixedly connected with the rack, adjusting cavities are formed in the supporting frames, and fixing bases are arranged in the adjusting cavities. An electric push rod is mounted at the top of the fixing seat, an output shaft end of the electric push rod penetrates through the fixing seat and is provided with a sliding plate, and a connecting rod is mounted at the bottom of the sliding plate. The effect of positioning and correcting the machined part is improved, the situation that the position of the machined part shakes in the hot stamping process, and consequently the hot stamping position deviates is avoided, and therefore the hot stamping machining quality is improved.

Description

Technical Field

[0001] The present application relates to the field of hot stamping technology, and in particular to an automatic calibration hot stamping device. Background Art

[0002] Hot stamping is a printing method that uses a heated hot stamping plate to press the hot stamping foil onto the printed workpiece, melting the adhesive layer of the hot stamping foil to separate the colorant carrier from the paper base. The image colorant is hot pressed onto the printing surface until the colorant adheres to the printed surface. Hot stamping is usually done using a hot stamping machine.

[0003] When the existing hot stamping machine is working, in order to prevent the workpiece from falling or deviating, manual hot stamping calibration is generally required. A small number of hot stamping machines will also install a correction mechanism on the frame of the hot stamping machine. However, the existing correction mechanism for hot stamping devices is poor in use and can only limit the two sides of the workpiece, which easily leads to deviation in the hot stamping position and affects the hot stamping quality. Utility Model Content

[0004] In order to solve the problem that the existing correction mechanism for hot stamping devices has poor performance and can only limit the two sides of the workpiece, which easily leads to deviation in the hot stamping position and affects the hot stamping quality, the present application provides an automatic calibration hot stamping device.

[0005] The present application provides an automatic calibration hot stamping device that adopts the following technical solutions:

[0006] The cam is provided with a plurality of guide rails, each of which is provided with a plurality of guide rails, and the guide rails are provided with guide rails for adjusting the position of the workpiece. The guide rails are provided with guide rails for adjusting the position of the workpiece. The cam is provided with a plurality of guide rails for adjusting the position of the workpiece. The cam is provided with a plurality of guide rails for adjusting the position of the workpiece. The cam is provided with a plurality of guide rails for adjusting the position of the workpiece. The cam is provided with a plurality of guide rails for adjusting the position of the workpiece. The cam is provided with a plurality of guide rails for adjusting the position of the workpiece. The cam is provided with a plurality of guide rails for adjusting the position of the workpiece.

[0007] Preferably, the elastic component includes a sliding rod fixedly installed in the slide groove, a slider and a first spring mounted on the sliding rod, the positioning block is installed above the slider, one end of the first spring is connected to the slider, and the other end is connected to the inner wall of the slide groove.

[0008] Preferably, first limiting grooves are symmetrically provided on both sides of the slide groove, limiting rods are fixedly installed inside the first limiting grooves, limiting blocks are symmetrically installed at both ends of the slider, and the limiting blocks are slidably sleeved on the limiting rods.

[0009] Preferably, the inner wall of the regulating cavity is symmetrically provided with second limiting grooves, and both ends of the slide plate are respectively slidably connected to the second limiting grooves.

[0010] Preferably, a second spring is installed at the bottom of the second limiting groove, and the other end of the second spring is connected to the slide plate.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] This automatic calibration hot stamping device can perform three-point positioning on the outside of the workpiece during calibration, and can also press and position the top of the workpiece to achieve the purpose of multi-directional limiting, thereby improving the effect of positioning and correction of the workpiece, avoiding shaking of the workpiece position during hot stamping, causing deviation of the hot stamping position, and thus improving the hot stamping processing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the internal structure of the hot stamping support in the present invention;

[0015] Figure 3 For this utility model Figure 2 A magnified view of point A;

[0016] Figure 4 This is a schematic diagram of the internal structure of the support frame in the present invention.

[0017] Explanation of the accompanying symbols: 1. Base; 2. Frame; 3. Slide; 4. Hot stamping platform; 5. Positioning block; 6. Hot stamping machine; 7. Control box; 8. Support frame; 9. Electric push rod; 10. Slide plate; 11. Connecting rod; 12. Positioning roller; 13. Slide bar; 14. Slider; 15. First spring; 16. Second spring; 17. Limit rod. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1 to 4 , the utility model provides a technical solution:

[0020] An automatic calibration hot stamping device includes a base 1 and a frame 2 fixedly mounted on one end of the base 1, a hot stamping platform 4 is mounted above the base 1, and slide grooves 3 are provided on the surface of the hot stamping platform 4 at equal intervals, and a positioning block 5 for correcting the workpiece is slidably mounted above the slide groove 3, and an elastic component for adjusting the position of the positioning block 5 is provided inside, a hot stamping machine 6 is mounted on the top of the frame 2, and a control box 7 for controlling the operation of the hot stamping machine 6 is installed on one side, support frames 8 are symmetrically mounted on both sides of the hot stamping machine 6, the top of the support frame 8 is fixedly connected to the frame 2, an adjustment cavity is provided inside the support frame 8, a fixed seat is provided in the adjustment cavity, an electric push rod 9 is mounted on the top of the fixed seat, the output shaft end of the electric push rod 9 passes through the fixed seat and a slide plate 10 is installed outside, a connecting rod 11 is installed at the bottom of the slide plate 10, and one end of the connecting rod 11 passes through the support frame 8 and a positioning roller 12 is installed outside.

[0021] During operation, first move the positioning block 5 toward the outside of the hot stamping platform 4, so that the workpiece can be placed on the hot stamping platform 4 and located between multiple positioning blocks 5, and then release the positioning block 5. Through the elastic force of the elastic component, the positioning block 5 can be driven to stick to the outside of the workpiece, thereby performing three-point positioning on the outside of the workpiece, and then start the electric push rod to drive the slide plate 14, the connecting rod 11 and the positioning roller 12 to move toward the workpiece until the bottom of the positioning roller 12 is connected to the top of the workpiece, thereby realizing the compression and positioning of the top of the workpiece, achieving the purpose of multi-directional limiting, thereby improving the effect of positioning and correction of the workpiece.

[0022] The elastic component includes a slide rod 13 fixedly installed in the slide groove, a slider 14 and a first spring 15 sleeved on the slide rod 13, the positioning block 5 is installed above the slider 14, one end of the first spring 15 is connected to the slider 14, and the other end is connected to the inner wall of the slide groove.

[0023] First limiting grooves are symmetrically provided on both sides of the slide, and limiting rods 17 are fixedly installed inside the first limiting grooves. Limiting blocks are symmetrically installed at both ends of the slider 14, and the limiting blocks are slidably sleeved on the limiting rods 17.

[0024] When the positioning block 5 is moved, the slider 14 will be driven to move on the slide rod 13, so that the first spring 15 is squeezed. When released, the first spring 15 restores its elastic force, driving the slider 14 and the positioning block 5 to fit the outside of the workpiece. When the slider 14 moves, it will also drive the limit block to move in the first limit groove, playing a limiting role, making the positioning block 5 more stable when moving.

[0025] The inner wall of the regulating cavity is symmetrically provided with a second limiting groove, and both ends of the slide plate 10 are slidably connected to the second limiting groove respectively.

[0026] A second spring 16 is installed at the bottom of the second limiting groove, and the other end of the second spring 16 is connected to the slide plate 10 .

[0027] When the electric push rod 9 drives the slide plate 10 to move downward, the slide plate 14 is limited by setting the second limiting groove, and at the same time the second spring 16 is squeezed, so that when the positioning roller 12 presses the workpiece, it plays a buffering role, thereby protecting the workpiece.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0029] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0030] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

[0031] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. An automatic calibration hot stamping device, characterized in that: The invention comprises a base (1) and a frame (2) fixedly mounted on one end of the base (1); a hot stamping support (4) is mounted above the base (1); a slide groove (3) is provided on the surface of the hot stamping support (4) at equal intervals; a positioning block (5) for correcting a workpiece is slidably mounted above the slide groove (3); an elastic component for adjusting the position of the positioning block (5) is provided inside the frame (2); a hot stamping machine (6) is mounted on the top of the frame (2); a control box (7) for controlling the operation of the hot stamping machine (6) is mounted on one side; Support frames (8) are symmetrically installed on both sides of the printer (6). The top of the support frame (8) is fixedly connected to the frame (2). An adjustment cavity is provided inside the support frame (8). A fixed seat is provided in the adjustment cavity. An electric push rod (9) is installed on the top of the fixed seat. The output shaft end of the electric push rod (9) passes through the fixed seat and a slide plate (10) is installed outside. A connecting rod (11) is installed at the bottom of the slide plate (10). One end of the connecting rod (11) passes through the support frame (8) and a positioning roller (12) is installed outside.

2. The automatic calibration hot stamping device according to claim 1, characterized in that: The elastic component comprises a slide rod (13) fixedly mounted in the slide groove, a slider (14) and a first spring (15) sleeved on the slide rod (13); the positioning block (5) is mounted above the slider (14); one end of the first spring (15) is connected to the slider (14), and the other end is connected to the inner wall of the slide groove.

3. The automatic calibration hot stamping device according to claim 2, characterized in that: First limiting grooves are symmetrically provided on both sides of the slide groove, limiting rods (17) are fixedly installed inside the first limiting grooves, and limiting blocks are symmetrically installed at both ends of the slider (14), and the limiting blocks are slidably sleeved on the limiting rods (17).

4. The automatic calibration hot stamping device according to claim 3, characterized in that: The inner wall of the regulating cavity is symmetrically provided with a second limiting groove, and both ends of the slide plate (10) are respectively slidably connected to the second limiting groove.

5. The automatic calibration hot stamping device according to claim 4, characterized in that: A second spring (16) is installed at the bottom of the second limiting groove, and the other end of the second spring (16) is connected to the slide plate (10).

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