Embossing mold for plastic products
By designing a limiting device in the embossing mold, the mold is easily disassembled, which solves the problems of loss of accuracy and low maintenance efficiency caused by wear after long-term use, and improves maintenance and replacement efficiency.
Patent Information
- Application Number
- CN202422224714.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-11
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-11
AI Technical Summary
After long-term use of existing embossing molds, due to wear, the accuracy of the embossing part is lost. The staff need to disassemble and maintain it with special tools, which is cumbersome and inefficient.
An embossing mold including a base and a limiting device is designed. The limiting device drives the return spring and limiting block to move the mold by pulling the pull rod to achieve convenient disassembly of the mold.
The disassembly process of embossing molds is simplified, maintenance and replacement efficiency is improved, and staff workload is reduced.
Smart Images
Figure CN223045160U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic processing, and particularly relates to an embossing die for plastic products. Background Technique
[0002] The main function of the embossing die is to produce specific patterns, patterns or textures on plastic products. These embossing effects are affected by parameters such as die design, material, temperature, pressure and time. Since the embossing process involves heating and cooling processes, the temperature of the die will change. If the temperature is too high, it may cause the plastic material to burn or the die to overheat and deform. If the temperature is too low, it may affect the embossing effect and the molding quality of the plastic.
[0003] After the existing embossing die is put on the working table with materials, the embossing die is used to emboss it. However, after the embossing part of the embossing die is used for a long time, it may lose its original accuracy and embossing effect due to wear. Then, the staff uses special tools to disassemble it, and then conducts regular maintenance and replacement. Such disassembly operations are complicated, increasing the workload of the staff while reducing the maintenance and replacement efficiency of the embossing die. Summary of the Utility Model
[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide an embossing die for plastic products, which can solve the problem that after the embossing part of the embossing die is used for a long time, it may lose its original accuracy and embossing effect due to wear. Then, the staff uses special tools to disassemble it, and then conducts regular maintenance and replacement. Such disassembly operations are complicated, increasing the workload of the staff while reducing the maintenance and replacement efficiency of the embossing die.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: an embossing die for plastic products, including a base, and a limiting device is arranged on the base;
[0006] The limiting device includes an embossing die, two fixed seats and two guide blocks. The two guide blocks are fixedly connected to the upper surface of the embossing die. An installation seat is arranged on the base, and two guide block grooves are opened on the lower surface of the installation seat. The two fixed seats are fixedly connected to the outer wall of one end of the installation seat;
[0007] Wherein, the outer walls of the two guide blocks are respectively slidably connected to the inside of the corresponding guide block grooves. Limiting block grooves are opened on the outer walls of the two fixed seats, and limiting blocks are slidably connected to the inside of the two limiting block grooves. The outer walls of the two fixed seats away from the limiting blocks are slidably connected with pull rods, and second return springs are sleeved on the outer walls of the two pull rods.
[0008] Preferably, the outer walls of the two limiting blocks are respectively in contact with the outer walls of the corresponding guiding blocks. One ends of the two pull rods close to the limiting blocks both slide and extend into the interior of the fixed seat and are respectively fixedly connected to the outer walls of one ends of the corresponding limiting blocks;
[0009] Among them, two ends of the two second return springs are respectively fixedly connected to the outer wall of one end of the corresponding limiting block and the inner wall of the limiting block groove.
[0010] Preferably, four support columns are fixedly connected to the upper surface of the base;
[0011] Among them, one ends of the four support columns away from the base are fixedly connected to a top plate. One ends of the two fixing rods slidably connected to the top plate close to the mounting seat are both fixedly connected to the upper surface of the outer wall of the mounting seat.
[0012] Preferably, a collection groove is formed in the upper surface of the base;
[0013] Among them, a workbench is installed inside the collection groove. A cylinder is fixedly connected to the upper surface of the top plate. A collection plate is slidably connected inside the collection groove.
[0014] Preferably, the inner wall of the collection plate is in contact with the outer wall of the workbench;
[0015] Among them, the output end of the cylinder slidably extends to the outside of the top plate and is fixedly connected to the upper surface of the mounting seat. Two fixing rods are fixedly connected to the inside of both sides of the collection groove.
[0016] Preferably, the outer walls of the two fixing rods are both sleeved with first return springs. The outer walls of both sides of the collection plate are respectively slidably connected to the outer walls of the corresponding fixing rods;
[0017] Among them, two ends of the two first return springs are respectively fixedly connected to the outer walls of the corresponding fixing rods and the upper surface of the collection plate.
[0018] Compared with the prior art, the beneficial effects of the present utility model are:
[0019] 1. For the embossing die for plastic products, by moving the pull rods in opposite directions in the limiting device, while driving the second return springs to contract, the limiting blocks are driven to move in opposite directions. Then, when the limiting blocks move in opposite directions, their outer walls are separated from the outer walls of the guiding blocks. In this way, the embossing die can be pulled to be removed from the mounting seat, which is convenient for disassembling the embossing die, avoiding the need for workers to use special tools to disassemble it, effectively improving the maintenance and replacement efficiency of the embossing die, and at the same time reducing the work efficiency of the workers. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] The following further describes the present utility model in conjunction with the drawings and embodiments:
[0021] Figure 1Schematic three-dimensional structure diagram of the present utility model;
[0022] Figure 2 Schematic external structure diagram of the embossing die of the present utility model;
[0023] Figure 3 Schematic external structure diagram of the collection plate of the present utility model.
[0024] Reference numerals: 1, base; 2, support column; 3, top plate; 4, cylinder; 5, embossing die; 6, limit block groove; 7, first return spring; 8, collection plate; 9, fixed seat; 10, workbench; 11, fixed rod; 12, pull rod; 13, collection groove; 14, guide block; 15, limit block; 16, guide block groove; 17, second return spring. Detailed implementation manners
[0025] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it should not be construed as a limitation on the protection scope of the present utility model.
[0026] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as up, down, front, back, left, right, etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model.
[0027] In the description of the present utility model, greater than, less than, exceeding, etc. are understood as not including the number itself, and above, below, within, etc. are understood as including the number itself. If there is a description of first and second, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features or the sequence of the indicated technical features.
[0028] In the description of the present utility model, unless otherwise clearly defined, terms such as setting, installation, connection, etc. should be understood in a broad sense. Those skilled in the art can reasonably determine the specific meanings of the above terms in the present utility model in combination with the specific content of the technical solution.
[0029] Please refer to Figures 1-3 , the present utility model provides a technical solution: an embossing die for plastic products, including a base 1;
[0030] A limiting device is provided on the base 1;
[0031] The limiting device includes an embossing die 5, two fixed seats 9 and two guide blocks 14. Both of the two guide blocks 14 are fixedly connected to the upper surface of the embossing die 5. An installation seat 18 is arranged on the base 1. Two guide block grooves 16 are opened on the lower surface of the installation seat 18. Both of the two fixed seats 9 are fixedly connected to the outer wall of one end of the installation seat 18. The outer walls of the two guide blocks 14 are respectively slidably connected to the inside of the corresponding guide block grooves 16. Limiting block grooves 6 are opened on the outer walls of both of the two fixed seats 9. Limiting blocks 15 are slidably connected to the inside of both of the two limiting block grooves 6. The outer walls of the two limiting blocks 15 are respectively in contact with the outer walls of the corresponding guide blocks 14. Pull rods 12 are slidably connected to the outer walls of both of the two fixed seats 9 at the ends far away from the limiting blocks 15. One ends of the two pull rods 12 close to the limiting blocks 15 slidably extend into the inside of the fixed seats 9 and are respectively fixedly connected to the outer walls of one ends of the corresponding limiting blocks 15. Second return springs 17 are sleeved on the outer walls of both of the two pull rods 12. Both ends of the two second return springs 17 are respectively fixedly connected to the outer wall of one end of the corresponding limiting block 15 and the inner wall of the limiting block groove 6.
[0032] Among them, four support columns 2 are fixedly connected to the upper surface of the base 1. The ends of the four support columns 2 far away from the base 1 are fixedly connected to a top plate 3. One ends of two fixed rods slidably connected to the top plate 3 close to the installation seat 18 are respectively fixedly connected to the upper surface of the outer wall of the installation seat 18. A collection groove 13 is opened on the upper surface of the base 1. A workbench 10 is installed inside the collection groove 13. A cylinder 4 is fixedly connected to the upper surface of the top plate 3. A collection plate 8 is slidably connected to the inside of the collection groove 13. The inner wall of the collection plate 8 is in contact with the outer wall of the workbench 10. The output end of the cylinder 4 slidably extends to the outside of the top plate 3 and is fixedly connected to the upper surface of the installation seat 18. Two fixed rods 11 are fixedly connected to the inside of both sides of the collection groove 13. First return springs 7 are sleeved on the outer walls of both of the two fixed rods 11. The outer walls of both sides of the collection plate 8 are respectively slidably connected to the outer walls of the corresponding fixed rods 11. Both ends of the two first return springs 7 are respectively fixedly connected to the outer wall of the corresponding fixed rod 11 and the upper surface of the collection plate 8.
[0033] Further, when using this device, it is started by connecting to an external power supply. First, the material is placed inside the workbench 10. Then, while the output end of the cylinder 4 moves downward to drive the installation seat 18 to move downward and at the same time drive the embossing die 5 to move downward to emboss the material, the debris generated by embossing will fall inside the collection groove 13. Then, pull the handle on the collection plate 8 to move upward to drive the collection plate 8 to move upward and at the same time drive the first return spring 7 to contract, so that the debris comes out of the inside of the collection groove 13, which is convenient for cleaning the inside of the collection groove 13.
[0034] Furthermore, when the embossing die 5 needs to be removed, the pull rod 12 is pulled in the opposite direction to drive the second return spring 17 to contract while driving the limit block 15 in the opposite direction. Then the limit block 15 moves in the opposite direction to make its outer wall disengage from the outer wall of the guide block 14, so that the embossing die 5 can be pulled to be removed from the mounting seat 18.
[0035] By pulling the pull rod 12 in the limit device to move in the opposite direction, the second return spring 17 is contracted and the limit block 15 is moved in the opposite direction. Then the limit block 15 is moved in the opposite direction so that its outer wall is out of contact with the outer wall of the guide block 14. In this way, the embossing mold 5 can be pulled to be removed from the mounting seat 18, which facilitates the disassembly of the embossing mold 5 and avoids the need for the staff to use special tools to disassemble it. This effectively improves the maintenance and replacement efficiency of the embossing mold 5 and reduces the work efficiency of the staff. The debris generated by embossing will fall into the inside of the collecting tank 13. Then, the handle on the collecting plate 8 is pulled upward to move the collecting plate 8 and the first return spring 7 is contracted. In this way, the debris comes out from the inside of the collecting tank 13, which is convenient for cleaning the inside of the collecting tank 13. This facilitates the processing of the debris generated by embossing, effectively improves the practicability of the equipment and improves the work efficiency of the staff.
[0036] Working principle: first place the material inside the workbench 10, then move downward through the output end of the cylinder 4 to drive the mounting seat 18 to move downward while driving the embossing die 5 to move downward to emboss the material, then the debris generated by embossing will fall into the collecting tank 13, then pull the handle on the collecting plate 8 to move upward to drive the collecting plate 8 to move while driving the first return spring 7 to contract, so that the debris comes out from the inside of the collecting tank 13 to facilitate cleaning of the inside of the collecting tank 13, and then when the embossing die 5 needs to be removed, pull the pull rod 12 to move in the opposite direction to drive the second return spring 17 to contract while driving the limit block 15 to move in the opposite direction, and then the limit block 15 moves in the opposite direction to make its outer wall disengage from the outer wall of the guide block 14, so that the embossing die 5 can be pulled to be removed from the mounting seat 18.
[0037] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. An embossing mold for plastic products, comprising a base (1), characterized in that: A limiting device is provided on the base (1); The limiting device comprises an embossing die (5), two fixing seats (9) and two guide blocks (14), the two guide blocks (14) are fixedly connected to the upper surface of the embossing die (5), a mounting seat (18) is arranged on the base (1), two guide block grooves (16) are arranged on the lower surface of the mounting seat (18), and the two fixing seats (9) are fixedly connected to the outer wall of one end of the mounting seat (18); The outer walls of the two guide blocks (14) are respectively slidably connected to the inside of the corresponding guide block grooves (16), the outer walls of the two fixed seats (9) are provided with limit block grooves (6), the insides of the two limit block grooves (6) are slidably connected to the limit blocks (15), the outer walls of the two fixed seats (9) at one end away from the limit blocks (15) are slidably connected to the pull rods (12), and the outer walls of the two pull rods (12) are sleeved with second return springs (17).
2. The embossing mold for plastic products according to claim 1, characterized in that: The outer walls of the two limit blocks (15) are in contact with the outer walls of the corresponding guide blocks (14) respectively, and the ends of the two pull rods (12) close to the limit blocks (15) are slidably extended to the inside of the fixed seat (9) and are respectively fixedly connected to the outer walls of one end of the corresponding limit blocks (15); The two ends of the two second return springs (17) are respectively fixedly connected to the outer wall of one end of the corresponding limit block (15) and the inner wall of the limit block groove (6).
3. The embossing mold for plastic products according to claim 1, characterized in that: Four support columns (2) are fixedly connected to the upper surface of the base (1); The ends of the four support columns (2) away from the base (1) are fixedly connected to the top plate (3), and the ends of the two fixing rods slidably connected to the top plate (3) close to the mounting seat (18) are fixedly connected to the upper surface of the outer wall of the mounting seat (18).
4. The embossing mold for plastic products according to claim 1, characterized in that: A collecting groove (13) is provided on the upper surface of the base (1); A workbench (10) is installed inside the collecting tank (13), a cylinder (4) is fixedly connected to the upper surface of the top plate (3), and a collecting plate (8) is slidably connected inside the collecting tank (13).
5. The embossing mold for plastic products according to claim 4, characterized in that: The inner wall of the collecting plate (8) is in contact with the outer wall of the working table (10); The output end of the cylinder (4) slides and extends to the outside of the top plate (3) and is fixedly connected to the upper surface of the mounting seat (18), and two fixing rods (11) are fixedly connected inside the two sides of the collecting tank (13).
6. The embossing mold for plastic products according to claim 5, characterized in that: The outer walls of the two fixing rods (11) are sleeved with first return springs (7), and the outer walls on both sides of the collecting plate (8) are respectively slidably connected to the outer walls of the corresponding fixing rods (11); The two ends of the two first return springs (7) are respectively fixedly connected to the outer wall of the corresponding fixing rod (11) and the upper surface of the collecting plate (8).