Hot stamping device for plastic plates

Abstract

The utility model belongs to the technical field of plastics, and particularly relates to a hot stamping device for plastic plates, which comprises a supporting box, an operation box is arranged at the top of the supporting box, springs are respectively arranged in the operation box, a placing plate is arranged at the tops of the springs, and operation frames are respectively arranged on two sides of the top of the placing plate. A sliding groove is formed in one side of the operation frame, a motor is arranged at one end of the operation frame, and the output end of the motor is connected with a bidirectional threaded rotating shaft. A motor works, so that the motor drives first moving blocks to move through a two-way threaded rotating shaft, the first moving blocks are close to or far away from each other, the position of a second electric hydraulic push rod is adjusted, and the second electric hydraulic push rod and a pressing plate are close to or far away from each other; and therefore, the size of the fixed plastic plate is adjusted, the plastic plate fixing device can be suitable for plastic plates of different sizes, the fixing effect is improved, and the fixing flexibility is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of plastics, and in particular relates to a hot stamping device for plastic plates. Background Art

[0002] Plastic is a polymer compound made of monomers through addition polymerization or condensation polymerization. It has a medium deformation resistance, between fiber and rubber. It is composed of synthetic resin and additives such as fillers, plasticizers, stabilizers, lubricants, and colorants. The main component of plastic is resin. Resin refers to a polymer compound that has not been mixed with various additives. The term resin was originally named after the lipids secreted by animals and plants, such as rosin and shellac. Resin accounts for about 40% to 100% of the total weight of plastic. The basic properties of plastics are mainly determined by the nature of the resin, but additives also play an important role. Some plastics are basically composed of synthetic resins, with no or little additives, such as plexiglass.

[0003] The hot stamping machine can bake any color code, portrait photos, landscape patterns, etc. on porcelain plates, tiles, PVC plates, and metal plates. At present, the hot stamping device stamps different patterns and texts on plastic plates, but during the hot stamping process, the plastic plates cannot be clamped and fixed well, which reduces the efficiency of the overall hot stamping work. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a hot stamping device for plastic plates, which solves the problem that the plastic plates cannot be clamped and fixed well.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot stamping device for plastic sheets, comprising a support box, an operating box is arranged on the top of the support box, springs are arranged inside the operating box, a placement plate is arranged on the top of the spring, operating frames are arranged on both sides of the top of the placement plate, a slide groove is opened on one side of the operating frame, a motor is arranged at one end of the operating frame, a bidirectional threaded rotating shaft is connected to the output end of the motor, a first moving block is threadedly connected to the surface of the bidirectional threaded rotating shaft, a sliding rod is arranged inside the slide groove, a second moving block is slidably connected to the surface of the sliding rod, a second electric hydraulic push rod is arranged at the bottom of the first moving block and the second moving block, and a pressure plate is connected to the output end of the second electric hydraulic push rod.

[0006] Preferably, connecting plates are respectively provided on both sides of the top of the support box, a support frame is provided on the top of the connecting plates, a first electric hydraulic push rod is provided on the top of the support frame, the output end of the first electric hydraulic push rod is connected to the hot stamping machine body, and a hot stamping head is provided at the bottom of the hot stamping machine body.

[0007] Preferably, a connecting cylinder is provided on the top of the hot stamping machine body, a second bolt is provided on one side of the connecting cylinder, and one end of the second bolt passes through the connecting cylinder and is threadedly connected to a nut.

[0008] Preferably, first bolts are respectively provided at both ends of the top of the connecting plate, and one end of the first bolt passes through the connecting plate and is threadedly connected to the supporting box.

[0009] Preferably, limiting columns are respectively arranged around the bottom of the placement plate, and one end of the limiting column slidably extends to the inside of the support box.

[0010] Preferably, the second moving block and the first moving block are both located inside the sliding groove and slide.

[0011] Preferably, supporting legs are respectively provided around the bottom of the supporting box, and a non-slip base is provided at the bottom of the supporting legs.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] When in use, the plastic sheet is placed on the surface of the placement plate, and then the second electric hydraulic push rod is operated to drive the pressure plate to move downward, so that the pressure plate can press and fix the plastic sheet to increase the stability of the plastic sheet, improve the accuracy of its hot stamping, avoid shaking, and affect the hot stamping effect, and the motor is operated to drive the first moving block to move through the bidirectional threaded rotating shaft, so that the first moving blocks are moved closer to or away from each other, thereby adjusting the position of the second electric hydraulic push rod, and making the second electric hydraulic push rod and the pressure plate move closer to or away from each other, thereby adjusting the size of the fixed plastic sheet, so that it can be suitable for plastic sheets of different sizes, thereby improving the fixing effect and increasing the flexibility of fixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the first three-dimensional structural diagram of the utility model;

[0016] Figure 2 This is a second three-dimensional structural diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the slide bar of the utility model;

[0018] Figure 4 It is a schematic diagram of the spring of the utility model.

[0019] In the figure: 1. support box; 2. operating box; 3. pressure plate; 4. motor; 5. placement plate; 6. first electric hydraulic push rod; 7. support frame; 8. operating frame; 9. connecting plate; 10. first bolt; 11. support leg; 12. anti-skid base; 13. second electric hydraulic push rod; 14. hot stamping head; 15. hot stamping machine body; 16. second bolt; 17. connecting cylinder; 18. nut; 19. limiting column; 20. first moving block; 21. two-way threaded rotating shaft; 22. slide groove; 23. slide rod; 24. second moving block; 25. spring. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 The utility model provides the following technical solutions: a hot stamping device for plastic plates, comprising a support box 1, an operating box 2 is arranged on the top of the support box 1, springs 25 are arranged inside the operating box 2, a placing plate 5 is arranged on the top of the spring 25, operating frames 8 are arranged on both sides of the top of the placing plate 5, a slide groove 22 is opened on one side of the operating frame 8, a motor 4 is arranged at one end of the operating frame 8, a bidirectional threaded rotating shaft 21 is connected to the output end of the motor 4, a first moving block 20 is threadedly connected to the surface of the bidirectional threaded rotating shaft 21, a sliding rod 23 is arranged inside the slide groove 22, and a second moving block 24 is slidably connected to the surface of the sliding rod 23, the bottom of the first moving block 20 and the second moving block 24 are respectively provided with a second electric hydraulic push rod 13, and the output end of the second electric hydraulic push rod 13 is connected to the pressing plate 3.

[0022] In a specific embodiment of the utility model, when in use, the plastic sheet is placed on the surface of the placement plate 5, and then the second electric hydraulic push rod 13 is operated, so that the second electric hydraulic push rod 13 drives the pressing plate 3 to move downward, so that the pressing plate 3 presses and fixes the plastic sheet to increase the stability of the plastic sheet, improve the accuracy of its hot stamping, avoid shaking, and affect the hot stamping effect, and the motor 4 is operated, so that the motor 4 drives the first moving block 20 to move through the bidirectional threaded rotating shaft 21, so that the first moving blocks 20 are moved closer to or away from each other, thereby adjusting the position of the second electric hydraulic push rod 13, and making the second electric hydraulic push rod 13 and the pressing plate 3 move closer to or away from each other, thereby adjusting the size of the fixed plastic sheet, so that it can be suitable for plastic sheets of different sizes, thereby improving the fixing effect and increasing the flexibility of fixing.

[0023] In this embodiment: when the first electric hydraulic push rod 6 drives the stamping head 14 to move downward for stamping, the stamping head 14 contacts the plastic sheet, and the spring 25 is provided to disperse the bearing force, increase the buffer force, and avoid direct contact, which may cause damage to the plastic sheet.

[0024] In this embodiment, a limiting column 19 is provided to limit the placement plate 5 and increase its stability.

[0025] In this embodiment, by providing the slide groove 22, the slide rod 23 and the second moving block 24, the stability of the second electric hydraulic push rod 13 during movement is increased, thereby improving the use effect.

[0026] In this embodiment, the first bolt 10 is provided to fix the connection plate 9 and the support box 1, thereby increasing the stability of the connection and facilitating the disassembly and assembly thereof.

[0027] In this embodiment: by providing a second bolt 16, a connecting tube 17 and a nut 18, the hot stamping machine body 15 and the first electric hydraulic push rod 6 are connected to increase the stability of the connection, and when the hot stamping machine body 15 needs to be repaired or replaced, it is convenient to disassemble and assemble through it, which increases the convenience of later maintenance and improves the use effect.

[0028] The working principle and use process of the utility model: after the utility model is installed, when in use, the plastic sheet is placed on the surface of the placing plate 5, and then the second electric hydraulic push rod 13 is operated, so that the second electric hydraulic push rod 13 drives the pressing plate 3 to move downward, so that the pressing plate 3 is used to press and fix the plastic sheet, so as to increase the stability of the plastic sheet, improve the accuracy of its hot stamping, avoid shaking, and affect the hot stamping effect, and the motor 4 is operated, so that the motor 4 drives the first moving block 20 to move through the bidirectional threaded rotating shaft 21, so that the first moving block 20 is moved closer to or away from each other, so as to adjust the position of the second electric hydraulic push rod 13, so that the second electric hydraulic push rod 13 and the pressing plate 3 are moved closer to or away from each other, so as to adjust the size of the fixed plastic sheet, so that it can be suitable for plastic sheets of different sizes, thereby improving the fixing effect and increasing the flexibility of fixing. At the same time, the first electric hydraulic push rod 6 works, drives the hot stamping machine body 15 and the hot stamping head 14 to move downward, so that the hot stamping head 14 is used to hot stamp the plastic sheet. All electrical equipment in this device is powered by an external power supply.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A hot stamping device for plastic sheets, comprising a support box (1), characterized in that: An operating box (2) is arranged on the top of the support box (1), springs (25) are arranged inside the operating box (2), a placement plate (5) is arranged on the top of the spring (25), operating frames (8) are arranged on both sides of the top of the placement plate (5), a slide groove (22) is opened on one side of the operating frame (8), a motor (4) is arranged at one end of the operating frame (8), an output end of the motor (4) is connected to a bidirectional threaded rotating shaft (21), a surface of the bidirectional threaded rotating shaft (21) is threadedly connected to a first moving block (20), a sliding rod (23) is arranged inside the slide groove (22), a second moving block (24) is slidably connected to the surface of the sliding rod (23), a second electric hydraulic push rod (13) is arranged at the bottom of the first moving block (20) and the second moving block (24), and a pressing plate (3) is connected to the output end of the second electric hydraulic push rod (13).

2. A hot stamping device for plastic sheets according to claim 1, characterized in that: Connecting plates (9) are respectively arranged on both sides of the top of the support box (1); a supporting frame (7) is arranged on the top of the connecting plate (9); a first electric hydraulic push rod (6) is arranged on the top of the supporting frame (7); an output end of the first electric hydraulic push rod (6) is connected to a hot stamping machine body (15); and a hot stamping head (14) is arranged at the bottom of the hot stamping machine body (15).

3. A hot stamping device for plastic sheets according to claim 2, characterized in that: A connecting tube (17) is provided on the top of the hot stamping machine body (15), a second bolt (16) is provided on one side of the connecting tube (17), and one end of the second bolt (16) passes through the connecting tube (17) and is threadedly connected to a nut (18).

4. The hot stamping device for plastic sheet material according to claim 2, characterized in that: First bolts (10) are respectively provided at both ends of the top of the connection plate (9), and one end of the first bolt (10) passes through the connection plate (9) and is threadedly connected to the support box (1).

5. The hot stamping device for plastic sheet material according to claim 1, characterized in that: Limiting columns (19) are respectively arranged around the bottom of the placement plate (5), and one end of the limiting column (19) slides and extends into the interior of the support box (1).

6. The hot stamping device for plastic sheet material according to claim 1, characterized in that: The second moving block (24) and the first moving block (20) are both located inside the sliding groove (22) and slide.

7. The hot stamping device for plastic sheet material according to claim 1, characterized in that: Support legs (11) are respectively arranged around the bottom of the support box (1), and a non-slip base (12) is arranged at the bottom of the support legs (11).

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