A molding die for manufacturing a zipper
By designing a mold with a hydraulic lifting rod, stamping mold, molding seat and mold plate, the problem of poor adaptability of zipper forming molds in the prior art is solved, and efficient molding and precise stamping of a variety of zippers are achieved.
Patent Information
- Application Number
- CN202421273190.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-05
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-06-05
AI Technical Summary
Existing zipper forming molds have poor adaptability and are difficult to adapt to different types and sizes of zipper preparation.
A molding mold including hydraulic lifting rod, stamping mold, molding seat and mold plate is designed. The combination of rotating handle, bidirectional screw and limiting assembly can achieve rapid replacement and reinforcement of mold plates; at the same time, through the setting of buffer components, adapter columns and limiting blocks, the stamping accuracy and the unity of material collection are ensured.
The molding mold can be adapted according to the different sizes and shapes of the zipper, improve the adaptability and accuracy of the molding, and reduce structural damage and material waste by buffering and collecting the structure.
Smart Images
Figure CN222695821U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of zipper manufacturing, in particular to a forming mold for manufacturing zippers. Background Art
[0002] A zipper is a component that temporarily combines two pieces of fabric together. It is commonly found in clothing, suitcases, handbags, tents and sleeping bags. A zipper consists of chain teeth, a pull head, upper and lower stops or locking parts, etc. Among them, the chain teeth are the key part, which directly determines the side pull strength of the zipper. Generally, a zipper has two chain belts, each of which has a row of chain teeth. The two rows of chain teeth are staggered with each other. The pull head clamps the chain teeth on both sides, and the pull loop slides to make the chain teeth on both sides engage or disengage with each other.
[0003] When molding a zipper, most of the molding molds can only mold zippers of one type and size, resulting in poor mold adaptability and failure to cope with the preparation of different types of zippers by replacing the corresponding structure.
[0004] Therefore, it is necessary to propose a forming die for manufacturing a zipper to solve the above problems. Utility Model Content
[0005] The main purpose of the utility model is to provide a molding die for manufacturing a zipper, which can effectively solve the problems in the background technology.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A forming mold for manufacturing a zipper, comprising a lower mold, the top of the lower mold is symmetrically fixedly connected with hydraulic lifting rods around the periphery, the top of the hydraulic lifting rods is fixedly connected with a stamping mold, the center of the top of the lower mold is fixedly connected with a forming seat, the center of the inner cavity of the forming seat is installed with a mold plate, and the front and back sides of the mold plate are symmetrically and movably connected with a limiting component;
[0008] The front and back sides of the top of the forming seat are symmetrically and movably connected with buffer components, the front and back sides of the bottom of the stamping die are symmetrically and fixedly connected with adapter columns, the bottoms of the two adapter columns are symmetrically and fixedly connected with limiting blocks, a material guide plate is fixedly connected in the middle of the bottom of the lower die, and a material receiving box is fixedly connected to the right side of the material guide plate.
[0009] Preferably, the forming seat and the lower mold are both hollow structures with the top and bottom communicating with the outside world, the right side of the front side of the forming seat is rotatably connected to a turning handle, the middle of the back side of the turning handle is fixedly connected to a bidirectional screw rod, and the two limiting components are symmetrically fixedly connected to blocks on the opposite sides, and the front and back blocks are symmetrically inserted into the inner cavities on the front and back sides of the mold plate.
[0010] Preferably, the two limit assemblies are symmetrically fixedly connected with movable blocks on the left and right sides, and the movable blocks on the left and right sides are symmetrically and movably connected in the middle of the left and right sides of the inner cavity of the forming seat, the movable block on the right side is threadedly connected to the outer wall of the bidirectional screw rod, and a guide column is fixedly connected in the middle of the left side of the inner cavity of the forming seat, and the movable block on the left side is sleeved on the outer wall of the guide column.
[0011] Preferably, buffer grooves are symmetrically provided on the front and back sides of the top of the forming seat, the buffer assembly is movably connected in the inner cavity of the forming seat through the buffer grooves, a buffer assembly is provided in the center of the top of the buffer assembly, the adapter column is movably connected in the inner cavity of the buffer assembly through the adapter groove, the limit block is movably connected in the inner cavity of the buffer assembly, and the size of the limit block is larger than the adapter groove.
[0012] Preferably, springs are symmetrically fixedly connected to the left and right sides of the bottom of the two buffer components, a telescopic column is fixedly connected to the center of the bottom of the buffer component, and the bottoms of the springs and the telescopic column are fixedly connected to the bottom of the inner cavity of the buffer groove.
[0013] Preferably, the front and back sides of the bottom of the lower mold are symmetrically fixedly connected with support columns, and the opposite sides of the two support columns are symmetrically fixedly connected to the front and back sides of the material guide plate, and the material receiving box is a cavity structure with the top communicating with the outside.
[0014] Beneficial Effects
[0015] Compared with the prior art, the utility model has the following beneficial effects:
[0016] 1. The forming mold for manufacturing zippers can drive the bidirectional screw to rotate by rotating the rotating handle, so that the two movable blocks on the right can be threadedly connected with the bidirectional screw. At this time, the two limit assemblies can be controlled to move. This structure can replace the mold plate according to the size and shape of the zipper. At the same time, during installation, the mold plate can be reinforced by the set card block, so that this mold can be adapted to the forming work of various types of zippers.
[0017] 2. The forming mold for manufacturing zippers can achieve a good buffering effect when the stamping mold is pressed down for stamping by means of the provided buffer component. The provided spring and telescopic column can reduce the pressure caused by the impact, thereby reducing structural damage. The provided adapter column and limit block can further ensure that the stamping mold and the lower mold are on the same axis, thereby achieving higher molding accuracy.
[0018] 3. The forming mold for manufacturing the zipper has a material guide plate so that the material after stamping can slide along the material guide plate into the inner cavity of the material receiving box for collection and processing, so that the finished products can be collected uniformly. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a structural schematic diagram of the front side of the utility model;
[0020] Figure 2 It is a structural schematic diagram of the forming seat of the utility model;
[0021] Figure 3 It is a structural schematic diagram of the back limit assembly of the utility model;
[0022] Figure 4 It is a structural schematic diagram of the buffer component of the utility model.
[0023] In the figure: 1. lower mold; 2. hydraulic lifting rod; 3. stamping mold; 4. forming seat; 5. mold plate; 6. turning handle; 7. bidirectional screw; 8. movable block; 9. limit assembly; 10. clamping block; 11. guide column; 12. buffer groove; 13. buffer assembly; 14. adapter column; 15. limit block; 16. adapter groove; 17. spring; 18. telescopic column; 19. support column; 20. material guide plate; 21. material receiving box. DETAILED DESCRIPTION
[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0025] like Figure 1-3As shown, a forming mold for manufacturing a zipper comprises a lower mold 1, a hydraulic lifting rod 2 is symmetrically fixedly connected to the four sides of the top of the lower mold 1, a stamping mold 3 is fixedly connected to the top of the hydraulic lifting rod 2, a forming seat 4 is fixedly connected to the center of the top of the lower mold 1, a mold plate 5 is installed in the center of the inner cavity of the forming seat 4, the front and back of the mold plate 5 are symmetrically and movably connected to a limiting component 9, the forming seat 4 and the lower mold 1 are both cavity structures that are connected to the outside world at the top and bottom, a rotating handle 6 is rotatably connected to the right side of the front of the forming seat 4, and a bidirectional screw rod 7 is fixedly connected to the center of the back of the rotating handle 6, and a clamping block 10 is symmetrically fixedly connected to the opposite side of the two limiting components 9, and the front and back clamping blocks 10 are symmetrically inserted in the inner cavity of the front and back of the mold plate 5. The left and right sides of the component 9 are symmetrically fixedly connected with movable blocks 8, and the left and right movable blocks 8 are symmetrically and movably connected in the middle of the left and right sides of the inner cavity of the forming seat 4. The right movable block 8 is threadedly connected to the outer wall of the two-way screw rod 7, and a guide column 11 is fixedly connected in the middle of the left side of the inner cavity of the forming seat 4. The left movable block 8 is sleeved on the outer wall of the guide column 11. By rotating the rotating handle 6, the two-way screw rod 7 can be driven to rotate, so that the two movable blocks 8 on the right can be threadedly connected to the two-way screw rod 7. At this time, the two limit assemblies 9 can be controlled to move. This structure can replace the mold plate 5 according to the size and shape of the zipper. At the same time, during installation, the mold plate 5 can be reinforced by the set clamping block 10, so that this mold can be adapted to the molding work of various types of zippers.
[0026] like Figure 1 , 2As shown in Figure 4, a forming mold for manufacturing a zipper, the front and back sides of the top of the forming seat 4 are symmetrically connected with a buffer component 13, the front and back sides of the bottom of the stamping die 3 are symmetrically fixedly connected with an adapter column 14, the bottoms of the two adapter columns 14 are symmetrically fixedly connected with a limiting block 15, a material guide plate 20 is fixedly connected to the center of the bottom of the lower mold 1, and a material receiving box 21 is fixedly connected to the right side of the material guide plate 20, a buffer groove 12 is symmetrically provided on the front and back sides of the top of the forming seat 4, the buffer component 13 is movably connected to the inner cavity of the forming seat 4 through the buffer groove 12, a buffer component 13 is provided in the center of the top of the buffer component 13, the adapter column 14 is movably connected to the inner cavity of the buffer component 13 through the adapter groove 16, the limiting block 15 is movably connected to the inner cavity of the buffer component 13, and the size of the limiting block 15 is larger than the adapter groove 16, the left and right sides of the bottom of the two buffer components 13 are symmetrically fixedly connected with a spring 17, the positive of the bottom of the buffer component 13 A telescopic column 18 is fixedly connected in the middle, and the bottoms of the spring 17 and the telescopic column 18 are fixedly connected to the bottom of the inner cavity of the buffer groove 12. The front and back sides of the bottom of the lower mold 1 are symmetrically fixedly connected with support columns 19. The opposite sides of the two support columns 19 are symmetrically fixedly connected to the front and back sides of the guide plate 20. The material receiving box 21 is a cavity structure whose top is connected to the outside world. Through the provided buffer component 13, when the stamping mold 3 is pressed down for stamping, it can play a better buffering effect. Through the provided spring 17 and telescopic column 18, the pressure caused by the impact can be reduced, thereby reducing the damage to the structure. Through the provided adapter column 14 and limit block 15, it can further ensure that the stamping mold 3 and the lower mold 1 are on the same axis, so that the molding accuracy is higher. Through the provided guide plate 20, the material after stamping can slide along the guide plate 20 into the inner cavity of the material receiving box 21 for collection and processing, so that the finished products can be collected uniformly.
[0027] It should be noted that the utility model is a forming mold for manufacturing zippers. When in use, the mold plate 5 is replaced according to the size and type of the zipper, and the handle 6 is rotated in the opposite direction to drive the bidirectional screw rod 7 to rotate, so that the movable block 8 on the right side can be threadedly connected with the bidirectional screw rod 7. At this time, the two limiting components 9 can drive the clamping blocks 10 at both ends to separate from the inner cavity of the mold plate 5. When the limiting components 9 move, they will simultaneously drive the movable block 8 on the left side to move on the outer wall of the guide column 11. When the clamping block 10 and the limiting components 9 are completely separated from the mold plate 5, the mold plate 5 is taken out and a new mold plate 5 is placed on the forming mold plate 5. In the inner cavity of the mold base 4, the handle 6 is rotated forward so that the limit assembly 9 can drive the clamping block 10 to be clamped on the front and back of the mold plate 5, and the hydraulic lifting rod 2 is started to drive the stamping mold 3 to be pressed down, so as to perform stamping and molding work through the mold plate 5. When the stamping mold 3 is pressed down, it will drive the adapter column 14 and the limit block 15 to be squeezed to the bottom of the inner cavity of the buffer assembly 13 through the adapter groove 16, thereby driving the buffer assembly 13 to be pressed down. After the buffer assembly 13 is pressed down, it will squeeze the spring 17 to achieve a buffering effect. After the stamping, the mold will slide along the guide plate 20 to the inner cavity of the material receiving box 21 for collection.
[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.
Claims
1. A molding die for manufacturing a zipper, comprising a lower mold (1), characterized in that: The top of the lower mold (1) is symmetrically and fixedly connected with hydraulic lifting rods (2) on all sides, the top of the hydraulic lifting rods (2) is fixedly connected with a stamping mold (3), the center of the top of the lower mold (1) is fixedly connected with a forming seat (4), the center of the inner cavity of the forming seat (4) is equipped with a mold plate (5), and the front and back sides of the mold plate (5) are symmetrically and movably connected with a limiting component (9); The front and back sides of the top of the forming seat (4) are symmetrically and movably connected with a buffer assembly (13); the front and back sides of the bottom of the stamping die (3) are symmetrically and fixedly connected with an adapter column (14); the bottoms of the two adapter columns (14) are symmetrically and fixedly connected with a limiting block (15); a material guide plate (20) is fixedly connected in the middle of the bottom of the lower die (1); and a material receiving box (21) is fixedly connected to the right side of the material guide plate (20).
2. A forming mold for manufacturing a zipper according to claim 1, characterized in that: The molding seat (4) and the lower mold (1) are both hollow structures with the top and bottom communicating with the outside world. The right side of the front side of the molding seat (4) is rotatably connected to a rotating handle (6), and the center of the back side of the rotating handle (6) is fixedly connected to a bidirectional screw rod (7). The two limiting components (9) are symmetrically fixedly connected to the opposite sides with clamping blocks (10), and the clamping blocks (10) on the front and back sides are symmetrically inserted into the inner cavities on the front and back sides of the mold plate (5).
3. A forming mold for manufacturing a zipper according to claim 2, characterized in that: The two limit assemblies (9) are symmetrically and fixedly connected with movable blocks (8) on the left and right sides. The movable blocks (8) on the left and right sides are symmetrically and movably connected in the middle of the left and right sides of the inner cavity of the forming seat (4). The movable block (8) on the right side is threadedly connected to the outer wall of the bidirectional screw rod (7). A guide column (11) is fixedly connected in the middle of the left side of the inner cavity of the forming seat (4), and the movable block (8) on the left side is sleeved on the outer wall of the guide column (11).
4. A forming mold for manufacturing a zipper according to claim 1, characterized in that: Buffer grooves (12) are symmetrically provided on the front and back sides of the top of the forming seat (4); the buffer component (13) is movably connected in the inner cavity of the forming seat (4) through the buffer groove (12); a buffer component (13) is provided in the middle of the top of the buffer component (13); the adapting column (14) is movably connected in the inner cavity of the buffer component (13) through the adapting groove (16); the limiting block (15) is movably connected in the inner cavity of the buffer component (13); and the size of the limiting block (15) is larger than that of the adapting groove (16).
5. The forming mold for manufacturing a zipper according to claim 1, characterized in that: Springs (17) are symmetrically fixedly connected to the left and right sides of the bottom of the two buffer components (13), a telescopic column (18) is fixedly connected to the center of the bottom of the buffer component (13), and the bottoms of the springs (17) and the telescopic column (18) are fixedly connected to the bottom of the inner cavity of the buffer groove (12).
6. A forming mold for manufacturing a zipper according to claim 1, characterized in that: The front and back sides of the bottom of the lower mold (1) are symmetrically fixedly connected with support columns (19), and the opposite sides of the two support columns (19) are symmetrically fixedly connected to the front and back sides of the material guide plate (20), and the material receiving box (21) is a cavity structure with the top communicating with the outside.