Auxiliary heating device for die-cutting machine

Abstract

The utility model relates to the technical field of die-cutting machine components, and discloses an auxiliary heating device for a die-cutting machine, which comprises a workbench, the top of the workbench is fixedly connected with a supporting component, the top of the supporting component is fixedly connected with a top plate, and the top of the top plate is fixedly connected with a driving component. The bottom of the driving assembly is fixedly connected with a die cutting plate, the top of the die cutting plate is fixedly connected with two limiting rods, the tops of the limiting rods are fixedly connected with a top cover, the front side and the rear side of the top of the workbench are fixedly connected with fixing columns, and the tops of the fixing columns are fixedly connected with a first fixing plate. Second fixing plates are fixedly connected to the sides, close to each other, of the two fixing columns, springs are arranged in the sleeves, and a pressing plate is fixedly connected to the bottom of the cylinder sleeve. According to the die cutting device, the pressing plates are matched with the springs for use, so that the two sides of the die cutting coiled material can be limited, and the coiled material is prevented from deviating in the die cutting process.

Description

Technical Field

[0001] The utility model relates to the technical field of die-cutting machine components, in particular to an auxiliary heating device for a die-cutting machine. Background Art

[0002] A die-cutter is a mechanical device used to cut and shape materials such as paper, plastic film, leather, and fabric. It usually uses a mold (also called a knife mold or a die-cutting mold) to cut and process the material into a specific shape, size, or pattern. The working principle of a die-cutter is to place the material above the mold, and then use pressure or shear force to move the blade under the mold relative to the mold to achieve cutting of the material. The auxiliary heating device of the die-cutter is a device used to heat the material during the die-cutting (cutting, stamping) process.

[0003] After searching, the announcement number CN218138530U is a die-cutting machine heating device involving the technical field of die-cutting machine components, including an indentation bottom template, a heating plate arranged above the indentation bottom template, locking screws arranged at the four corners of the top of the heating plate, pressure-adjusting nuts threadedly connected to the locking screws, an embossing upper platform arranged above the four pressure-adjusting nuts, a first steel plate positioning plate and a second steel plate positioning plate arranged in sequence from front to back on the rear side of the indentation bottom template, and a group of second heating tubes arranged in the heating plate. The utility model ensures the effects of embossing, die-cutting and hot stamping by achieving a stable and balanced temperature rise of the printing medium of the post-printing equipment, and a new heating and heat preservation device is added, which is composed of a heating plate, a heating tube, an indentation bottom template, a first heating tube and a temperature control system, etc., and is subjected to the requirements of different post-printing processing processes such as embossing, die-cutting and hot stamping for different printing media, so as to achieve better results.

[0004] The above patent mentioned that "by achieving a steady and balanced temperature rise of the printing medium of the post-printing equipment, the effects of embossing, die-cutting and hot stamping are ensured, and a new heating and heat preservation device is added. The device consists of a heating plate, a heating tube, an embossing bottom template, a first heating tube and a temperature control system, etc., and the requirements of different post-printing processing processes such as embossing, die-cutting and hot stamping for different printing media are met to achieve better results". However, in the actual use process, it is impossible to limit the two sides of the die-cutting coil, which causes the coil to shift during die-cutting, resulting in die-cutting failure. Therefore, in response to the above problems, an auxiliary heating device for a die-cutting machine is proposed. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an auxiliary heating device for a die-cutting machine, aiming to improve the problems in the prior art that the two sides of the die-cutting coil cannot be limited and the coil cannot be tensioned to fit the heating shaft more closely.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary heating device for a die-cutting machine, comprising a workbench, the top of the workbench is fixedly connected to a supporting assembly, the top of the supporting assembly is fixedly connected to a top plate, the top of the top plate is fixedly connected to a driving assembly, the bottom of the driving assembly is fixedly connected to a die-cutting plate, the top of the die-cutting plate is fixedly connected to two limiting rods, the top of the limiting rods is fixedly connected to a top cover, the front and back sides of the top of the workbench are fixedly connected to fixed columns, the top of the fixed columns is fixedly connected to a fixing plate 1, the adjacent sides of the two fixed columns are fixedly connected to a fixing plate 2, the bottom of the fixing plate 1 is fixedly connected to a sleeve, a spring is arranged inside the sleeve, a cylindrical sleeve is slidably connected inside the sleeve, and a pressure plate is fixedly connected to the bottom of the cylindrical sleeve.

[0007] Furthermore, the support assembly includes four support columns, and the bottoms of the four support columns are respectively fixedly connected to the four corners of the top of the workbench.

[0008] Furthermore, the driving assembly includes an air pump, the bottom of the air pump is fixedly connected to the top of the top plate, and the driving end of the air pump is fixedly connected to a push rod.

[0009] Furthermore, two mounting plates are fixedly connected to the right side of the workbench, one of the mounting plates is provided with a limiting groove on the front side, and the other mounting plate is provided with a sliding groove on the front side, the inside of the sliding groove is slidably connected with a rotating column, the outside of the rotating column is rotatably connected with a rotating cylinder, the outside of the rotating cylinder is provided with a heating wire, the outside of the heating wire is fixedly connected with an insulation cylinder, the front side of the rotating column is threadedly connected with a threaded block, and a rotating rod is rotatably connected between the two mounting plates.

[0010] Furthermore, the outer portion of the limiting rod is slidably connected to the top of the top plate, and the bottom of the die-cutting board is in contact with the top of the workbench.

[0011] Furthermore, one side of the spring is fixedly connected to the inside of the sleeve, and the other side of the spring is fixedly connected to the inside of the cylindrical sleeve.

[0012] Furthermore, the rear side of the rotating column is slidably connected to the inside of the limiting groove, and the front and rear sides of the heat preservation cylinder are respectively rotatably connected to the adjacent sides of the two mounting plates.

[0013] Furthermore, four corners of the bottom of the workbench are fixedly connected with support blocks, and the bottom of the support blocks is fixedly connected with an anti-slip pad.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by using the top plate, air pump, push rod, limit rod, top cover, fixed column, sleeve, spring, cylindrical sleeve, pressure plate and other structures in coordination, the pressure plate and the spring can be used to limit the two sides of the die-cutting coil to prevent the coil from deflecting during die-cutting.

[0016] 2. In the utility model, by using the mounting plate, the limit groove, the slide groove, the rotating column, the rotating cylinder, the insulation cylinder, the threaded block and other structures in coordination, the coiled material can be tensioned by using the rotating column in coordination with the threaded block, so as to better fit the outside of the insulation cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of an auxiliary heating device for a die-cutting machine proposed by the utility model;

[0018] Figure 2 This is a structural schematic diagram of a second fixing plate of an auxiliary heating device for a die-cutting machine proposed by the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure of a rotating column of an auxiliary heating device for a die-cutting machine.

[0020] Legend:

[0021] 1. Workbench; 2. Support column; 3. Top plate; 4. Air pump; 5. Push rod; 6. Die-cutting plate; 7. Limit rod; 8. Top cover; 9. Fixed column; 10. Fixed plate 1; 11. Fixed plate 2; 12. Sleeve; 13. Spring; 14. Cylinder sleeve; 15. Press plate; 16. Mounting plate; 17. Limit groove; 18. Slide groove; 19. Rotating column; 20. Rotating cylinder; 21. Heating wire; 22. Insulation cylinder; 23. Thread block; 24. Rotating rod. DETAILED DESCRIPTION

[0022] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1As shown, an embodiment of the utility model is: an auxiliary heating device for a die-cutting machine, comprising a workbench 1, the workbench 1 is used to support a top plate 3 with a supporting column 2, the top of the workbench 1 is fixedly connected with a supporting assembly, the supporting assembly comprises four supporting columns 2, the supporting columns 2 are used to support the top plate 3, the bottoms of the four supporting columns 2 are respectively fixedly connected to the top four corners of the workbench 1, the top of the supporting assembly is fixedly connected with a top plate 3, the top plate 3 is used to fix an air pump 4, the top of the top plate 3 is fixedly connected with a driving assembly, the driving assembly comprises an air pump 4, the air pump 4 In order to generate power to push the push rod 5, the bottom of the air pump 4 is fixedly connected to the top of the top plate 3, and the driving end of the air pump 4 is fixedly connected to the push rod 5. The push rod 5 is used to push the die-cutting board 6 so that the die-cutting board 6 can die-cut the coiled material. The bottom of the driving component is fixedly connected to the die-cutting board 6, and the top of the die-cutting board 6 is fixedly connected to two limit rods 7. The limit rod 7 is used to limit the die-cutting board 6 when it is pressed downward. The outside of the limit rod 7 is slidably connected to the top of the top plate 3, and the bottom of the die-cutting board 6 is in contact with the top of the workbench 1. The top of the limit rod 7 is fixedly connected to a top cover 8.

[0024] Reference Figure 1-Figure 2 As shown, the front and rear sides of the top of the workbench 1 are fixedly connected with fixed columns 9, and the fixed columns 9 are used to fix the fixed plate 10. The top of the fixed column 9 is fixedly connected with a fixed plate 10, and the fixed plate 10 is used to connect the sleeve 12. The adjacent sides of the two fixed columns 9 are fixedly connected with a fixed plate 2 11, and the fixed plate 2 11 is used to cooperate with the pressure plate 15 to limit the coil. The bottom of the fixed plate 10 is fixedly connected with a sleeve 12, and the sleeve 12 and the cylindrical sleeve 14 are used to prevent the spring 13 from deforming. A spring 13 is arranged inside the sleeve 12, and the spring 13 is used to cooperate with the cylindrical sleeve 14 to push the pressure plate 15. One side of the spring 13 is fixedly connected to the inside of the sleeve 12, and the other side of the spring 13 is fixedly connected to the inside of the cylindrical sleeve 14. The inside of the sleeve 12 is slidably connected with the cylindrical sleeve 14, and the bottom of the cylindrical sleeve 14 is fixedly connected with the pressure plate 15.

[0025] Reference Figure 1 and Figure 3 As shown, two mounting plates 16 are fixedly connected to the right side of the workbench 1. The mounting plates 16 are used to open the limit grooves 17. The front side of one of the mounting plates 16 is provided with the limit groove 17. The limit groove 17 is used to limit the rotation column 19. The front side of the other mounting plate 16 is provided with a slide groove 18. The slide groove 18 is used to allow the rotation column 19 to slide. The rotation column 19 is slidably connected inside the slide groove 18.

[0026] The rotating column 19 is used to rotate the rotating cylinder 20. The rear side of the rotating column 19 is slidably connected to the inside of the limit groove 17. The front and rear sides of the insulation cylinder 22 are respectively rotatably connected to the adjacent sides of the two mounting plates 16. The outside of the rotating column 19 is rotatably connected with the rotating cylinder 20. The rotating cylinder 20 is used to fix the heating wire 21. The outside of the rotating cylinder 20 is provided with a heating wire 21. The heating wire 21 is used to generate heat. The outside of the heating wire 21 is fixedly connected with the insulation cylinder 22. The insulation cylinder 22 is used to transfer the heat generated by the heating wire 21 to the surface of the coil. The front side of the rotating column 19 is threadedly connected with a threaded block 23. The threaded block 23 is used to fix the rotating column 19. A rotating rod 24 is rotatably connected between the two mounting plates 16. The rotating rod 24 is used to place the coil. The four corners of the bottom of the workbench 1 are fixedly connected with support blocks, and the bottom of the support blocks is fixedly connected with anti-slip pads.

[0027] Working principle: When the staff is die-cutting the coil, they first put the coil on the outside of the rotating rod 24, and then pass one side of the coil through the bottom of the insulation cylinder 22 and between the pressure plate 15 and the fixed plate 11 in turn, and connect it to the outside of the roller for winding the coil. Then, the heating wire 21 can be started to heat the coil through the insulation cylinder 22, and then the air pump 4 is started to generate power to push the push rod 5 to make the die-cutting plate 6 downward to die-cut the heated coil. Then, during die-cutting, the sleeve 12 at the bottom of the fixed plate 10 cooperates with the spring 13 and the cylindrical sleeve 14 to press the pressure plate 15 downward, so that the coil slides between the pressure plate 15 and the fixed plate 11, and then the two sides of the coil are limited to prevent the coil from offsetting and causing die-cutting failure when die-cutting.

[0028] Then, when the tension of the coil needs to be adjusted, it is only necessary to twist the threaded block 23 threadedly connected to the front side of the rotating column 19 to create a gap between the threaded block 23 and the slide groove 18, and then make the rotating column 19 slide between the limiting groove 17 and the slide groove 18. Then, after adjusting to the appropriate position, the threaded block 23 is tightened again, so that the threaded block 23 cooperates with the rotating column 19 to squeeze the front side of one of the mounting plates 16, so that the threaded block 23 is tightened between the rotating column 19 and the mounting plate 16, and then limited and fixed.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary heating device for a die-cutting machine, comprising a workbench (1), characterized in that: The top of the workbench (1) is fixedly connected to a support assembly, the top of the support assembly is fixedly connected to a top plate (3), the top of the top plate (3) is fixedly connected to a driving assembly, the bottom of the driving assembly is fixedly connected to a die-cutting board (6), the top of the die-cutting board (6) is fixedly connected to two limit rods (7), the top of the limit rods (7) is fixedly connected to a top cover (8), the front and rear sides of the top of the workbench (1) are fixedly connected to fixed columns (9), the top of the fixed columns (9) is fixedly connected to a fixed plate 1 (10), the adjacent sides of the two fixed columns (9) are fixedly connected to fixed plates 2 (11), the bottom of the fixed plate 1 (10) is fixedly connected to a sleeve (12), a spring (13) is arranged inside the sleeve (12), a cylindrical sleeve (14) is slidably connected inside the sleeve (12), and a pressing plate (15) is fixedly connected to the bottom of the cylindrical sleeve (14).

2. The auxiliary heating device for a die-cutting machine according to claim 1, characterized in that: The support assembly comprises four support columns (2), and the bottoms of the four support columns (2) are respectively fixedly connected to the four corners of the top of the workbench (1).

3. The auxiliary heating device for a die-cutting machine according to claim 1, characterized in that: The driving assembly comprises an air pump (4), the bottom of the air pump (4) is fixedly connected to the top of the top plate (3), and the driving end of the air pump (4) is fixedly connected to a push rod (5).

4. The auxiliary heating device for a die-cutting machine according to claim 1, characterized in that: Two mounting plates (16) are fixedly connected to the right side of the workbench (1), wherein a limiting groove (17) is provided on the front side of one of the mounting plates (16), wherein a slide groove (18) is provided on the front side of the other mounting plate (16), wherein a rotating column (19) is slidably connected inside the slide groove (18), wherein the rotating column (19) is rotatably connected outside with a rotating cylinder (20), wherein a heating wire (21) is sleeved outside the rotating cylinder (20), wherein the heating wire (21) is fixedly connected outside with a heat preservation cylinder (22), wherein a threaded block (23) is threadedly connected on the front side of the rotating column (19), and a rotating rod (24) is rotatably connected between the two mounting plates (16).

5. The auxiliary heating device for a die-cutting machine according to claim 1, characterized in that: The outside of the limiting rod (7) is slidably connected to the top of the top plate (3), and the bottom of the die-cutting plate (6) is in contact with the top of the workbench (1).

6. The auxiliary heating device for a die-cutting machine according to claim 1, characterized in that: One side of the spring (13) is fixedly connected to the inside of the sleeve (12), and the other side of the spring (13) is fixedly connected to the inside of the cylindrical sleeve (14).

7. The auxiliary heating device for a die-cutting machine according to claim 4, characterized in that: The rear side of the rotating column (19) is slidably connected to the inside of the limiting groove (17), and the front and rear sides of the heat-insulating cylinder (22) are respectively rotatably connected to the adjacent sides of the two mounting plates (16).

8. The auxiliary heating device for a die-cutting machine according to claim 1, characterized in that: The four corners of the bottom of the workbench (1) are fixedly connected to support blocks, and the bottom of the support blocks is fixedly connected to an anti-slip pad.

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