Multi-point type limiter hot-pressing die capable of eliminating product deformation and displacement
By designing a multi-point limiter hot pressing mold and utilizing anti-compression module slots and other limiting structures, the deformation and displacement problem of the three-dimensional trouser pad during mold closing was solved, achieving higher molding stability and reducing the damage rate.
Patent Information
- Application Number
- CN202422733898.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-11
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-11
AI Technical Summary
The material of the 3D trouser pad is prone to displacement when the mold is closed, resulting in unstable product symmetry. Existing technology cannot effectively constrain deformation displacement.
Design a multi-point limiter hot pressing mold. By combining the anti-pressure module groove, side limit groove, central axis ridge, front rib ridge and pressing ridge, the Y-axis of the anti-pressure module is used as the constraint center, and the fixing material is fixed with the anti-pressure module as the center.
It effectively reduced the product damage rate and improved the molding stability and symmetry of the three-dimensional pant pad.
Smart Images
Figure CN223559055U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to trousers pad mould production technical field, especially in kind eliminate product deformation displacement's multi -point formula stopper hot press mould. BACKGROUND
[0002] Trousers pad is a kind of pad for protecting buttocks from friction and pressure, usually used in outdoor activities, cycling, skiing, etc. The main function of trousers pad is to prevent direct contact between buttocks and seat cushion, reduce friction and pressure, so as to provide better comfort and protection. Three-dimensional trousers pad is a kind of trousers pad with specific structure and function, usually used in cycling trousers, sportswear, etc. to provide better support and comfort.
[0003] In the existing trousers pad mould pressing production, general plane trousers pad can be directly pressed by upper and lower moulds after being placed in order. Plane itself has less deviation, and even if there is a small amount of deviation, it can be constrained by the limiting groove of mould outer contour. But three-dimensional trousers pad is different from plane trousers pad. The material of three-dimensional trousers pad is more difficult to place than ordinary flat trousers pad. When the mould is closed, the material will be extruded and deviated by the mould with three-dimensional structure, and it does not have predictable deformation, so it cannot be constrained by setting the limiting groove of mould outer contour. In this way, the symmetry of the product is extremely unstable, and there is room for further improvement. UTILITY MODEL CONTENTS
[0004] The utility model is aimed at solving one of the technical problems existing in the prior art, and provides a kind of multi-point formula stopper hot press mould that eliminates product deformation displacement, solve the above-mentioned problems.
[0005] To achieve the above-mentioned purpose, a kind of multi-point formula stopper hot press mould that eliminates product deformation displacement is provided, including upper mould body and lower mould body, the lower side of the one end of the upper mould body is fixedly connected with front positioning column, the lower side of the two sides of the end of the upper mould body away from front positioning column is fixedly connected with rear positioning column, the lower middle part of the upper mould body is provided with saddle groove, the inner side middle part of the saddle groove is provided with compression module groove, the inner side middle part of the compression module groove is close to the end of front positioning column and is provided with front rib, the inner side of the compression module groove is away from the end of front positioning column and is provided with press ridge;
[0006] The upper side of the lower mould body is provided with front positioning groove at the position corresponding to two front positioning columns, the upper side of the lower mould body is provided with rear positioning groove at the position corresponding to two rear positioning columns, the upper middle part of the lower mould body is provided with saddle beam, the two sides of the saddle beam are provided with side limiting groove, the inner side of the two side limiting grooves is close to the end of rear positioning groove and is provided with seat cushion groove, the upper middle part of the beam is provided with middle axis ridge, the upper middle part of the two ends of the lower mould body is provided with two limiting top blocks.
[0007] According to the multi-point stopper hot-pressing die for eliminating product deformation displacement, the shape of the saddle beam corresponds to the shape of the saddle groove.
[0008] According to the multi-point stopper hot-pressing die for eliminating product deformation displacement, the shapes of the two side limiting grooves correspond to the shapes of the two sides of the compression-resistant module groove.
[0009] According to the multi-point stopper hot-pressing die for eliminating product deformation displacement, the positions of the front rib ridge and the pressing ridge correspond to the position of the central axis ridge.
[0010] According to the multi-point stopper hot-pressing die for eliminating product deformation displacement, the upper die body and the lower die body are both hot-pressing setting molds.
[0011] According to the multi-point stopper hot-pressing die for eliminating product deformation displacement, the two front positioning columns and the two rear positioning columns are both provided with spherical ends, and the sizes and shapes of the spherical ends correspond to the sizes and shapes of the front positioning groove and the rear positioning groove.
[0012] According to the multi-point stopper hot-pressing die for eliminating product deformation displacement, the thicknesses of the four limiting top blocks correspond to the forming thicknesses of the panty pad products.
[0013] The above scheme has at least one of the following beneficial effects:
[0014] Compared with the prior art, the applicant of the present application summarizes production experience and rules, utilizes the hard compression-resistant modules possessed by most of the existing panty pads, sets the compression-resistant module groove and the two side limiting grooves, cooperates the central axis ridge, the front rib ridge and the pressing ridge, takes the Y-axis of the existing compression-resistant module as the constraint center, makes the material be constrained by the upper die and the lower die after being placed, and then makes the overall displacement deformation of the material be fixed with the compression-resistant module as the center, so that the damage rate of the product can be greatly reduced.
[0015] Additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0016] The present application will be further described below in combination with the drawings and embodiments.
[0017] Figure 1 It is a top view of the three-dimensional structure of the multi-point stopper hot-pressing die for eliminating product deformation displacement.
[0018] Figure 2The utility model relates to a kind of multi-point stopper hot-pressing mould for eliminating product deformation displacement, which comprises an upper die body and a lower die body.
[0019] Figure 3 The utility model discloses a lower die body top view structure schematic diagram.
[0020] Figure 4 The utility model discloses a lower die body top view structure schematic diagram.
[0021] Legend:
[0022] 1, upper die body;2, lower die body;3, saddle beam;4, saddle groove;5, limit top block;6, compression module groove;7, side limit groove;8, press ridge;9, front rib ridge;10, cushion groove;11, front positioning column;12, rear positioning column;13, front positioning groove;14, rear positioning groove;15, central axis ridge. Specific embodiments
[0023] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings. The drawings serve to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical solution of the utility model. However, it cannot be understood as a limitation on the protection scope of the utility model.
[0024] Reference Figures 1-4 The utility model discloses a kind of multi-point stopper hot-pressing mould for eliminating product deformation displacement, which comprises an upper die body and a lower die body. The upper die body and the lower die body are both hot-pressing setting mould. The lower sides of the one end of the upper die body are both fixedly connected with front positioning column 11. The upper sides of the lower die body are both provided with front positioning groove 13 at the positions corresponding to the two front positioning columns 11. The lower sides of the upper die body, away from the one end of the front positioning column 11, are both fixedly connected with rear positioning column 12. The upper sides of the lower die body are both provided with rear positioning groove 14 at the positions corresponding to the two rear positioning columns 12. The two front positioning columns 11 and the two rear positioning columns 12 are both provided with spherical end, and the size and shape of the spherical end correspond to the size and shape of the front positioning groove 13 and the rear positioning groove 14. When the upper die and the lower die are pressed, the upper die and the lower die are positioned by the engagement of the front and rear positioning columns and the corresponding positioning grooves.
[0025] The lower middle part of the upper die body is provided with saddle groove 4. The upper middle part of the lower die body is provided with saddle beam 3. The shape of the saddle beam 3 corresponds to the shape of the saddle groove 4, which is used to process the panty pad into saddle shape. The upper ends of the lower die body are both provided with two limit top blocks 5. The thickness of the four limit top blocks 5 corresponds to the forming thickness of the panty pad product, which is used to reserve hot-pressing space and prevent the panty pad from being excessively pressed when the upper die and the lower die are pressed.
[0026] The inner middle part of the saddle groove 4 is provided with a compression-resistant module groove 6, the inner side of the compression-resistant module groove 6 is provided with a front rib 9 at the middle part of one end close to the front positioning column 11, the inner side of the compression-resistant module groove 6 is provided with a pressing ridge 8 at the middle part of one end away from the front positioning column 11, both sides of the saddle beam 3 are provided with side limiting grooves 7, the shapes of the two side limiting grooves 7 correspond to the shapes of the two sides of the compression-resistant module groove 6 respectively, the inner side of one end of each of the two side limiting grooves 7 is provided with a cushion groove 10 close to the rear positioning groove 14, the middle part of the upper part of the saddle beam 3 is provided with a middle shaft ridge 15, the positions of the front rib 9 and the pressing ridge 8 correspond to the position of the middle shaft ridge 15, through the setting of the compression-resistant module groove 6 and the two side limiting grooves 7, the engagement of the middle shaft ridge 15, the front rib 9 and the pressing ridge 8, the Y-axis of the existing compression-resistant module is taken as a constraint center, so that the material can be constrained by the upper and lower molds after being placed, and then the overall displacement deformation of the material is fixed and limited with the compression-resistant module as the center, so as to prevent the uncontrollable extrusion deviation or deformation of each material layer of the cushion caused by the pressing of the upper and lower molds.
[0027] Working principle: when the utility model is produced, the hard compression-resistant module possessed by most of the existing cushions is utilized, through the setting of the compression-resistant module groove 6 and the two side limiting grooves 7, the engagement of the middle shaft ridge 15, the front rib 9 and the pressing ridge 8, the Y-axis of the existing compression-resistant module is taken as a constraint center, so that the material can be constrained by the upper and lower molds after being placed, and then the overall displacement deformation of the material is fixed and limited with the compression-resistant module as the center, so as to prevent the uncontrollable extrusion deviation or deformation of each material layer of the cushion caused by the pressing of the upper and lower molds, thereby the damage rate of the product can be greatly reduced.
[0028] The utility model embodiment has been explained in detail above in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, within the knowledge range possessed by ordinary skilled persons in the technical field, various changes can be made without departing from the purpose of the utility model.
Claims
1. A multi-point stopper hot press die for eliminating product deformation displacement, comprising an upper die body (1) and a lower die body (2), characterized in that: The lower sides of one end of the upper mold body (1) are fixedly connected with front positioning columns (11), the lower sides of the end of the upper mold body (1) away from the front positioning columns (11) are fixedly connected with rear positioning columns (12), the lower middle part of the upper mold body (1) is provided with a saddle groove (4), the inner middle part of the saddle groove (4) is provided with a compression-resistant module groove (6), the inner side of one end of the compression-resistant module groove (6) close to the front positioning column (11) is provided with a front rib (9), and the inner side of one end of the compression-resistant module groove (6) away from the front positioning column (11) is provided with a pressing ridge (8). The upper side of the lower mold body (2) is provided with front positioning grooves (13) corresponding to the two front positioning columns (11), the upper side of the lower mold body (2) is provided with rear positioning grooves (14) corresponding to the two rear positioning columns (12), the upper middle part of the lower mold body (2) is provided with a saddle beam (3), the two sides of the saddle beam (3) are provided with side limiting grooves (7), the inner side of one end of the two side limiting grooves (7) close to the rear positioning groove (14) is provided with a cushion groove (10), the upper middle part of the saddle beam (3) is provided with a middle shaft ridge (15), and the upper two ends of the lower mold body (2) are provided with two limiting top blocks (5).
2. A multi-point stopper hot press mold for eliminating product deformation displacement according to claim 1, characterized in that, The shape of the saddle beam (3) corresponds to the shape of the saddle groove (4).
3. The multi-point stopper hot press mold for eliminating product deformation displacement according to claim 1, wherein, The shapes of the two side limiting grooves (7) correspond to the shapes of the two sides of the compression-resistant module groove (6) respectively.
4. The multi-point stopper hot press mold for eliminating product deformation displacement according to claim 1, wherein, The positions of the front rib (9) and the pressing ridge (8) correspond to the position of the middle shaft ridge (15).
5. The multi-point stopper hot press mold for eliminating product deformation displacement according to claim 1, wherein, The upper mold body (1) and the lower mold body (2) are both hot-pressing setting molds.
6. A multi-point stopper hot press mold for eliminating product deformation displacement according to claim 1, wherein, The two front positioning columns (11) and the two rear positioning columns (12) are provided with spherical ends, and the sizes and shapes of the spherical ends correspond to the sizes and shapes of the front positioning grooves (13) and the rear positioning grooves (14).
7. The multi-point stopper hot press mold for eliminating product deformation displacement according to claim 1, wherein, The thicknesses of the four limiting top blocks (5) correspond to the forming thicknesses of the panty pad products.