CN219213968U - Anti-deformation quick demoulding mechanism for injection molding part mould - Google Patents
Anti-deformation quick demoulding mechanism for injection molding part mould Download PDFInfo
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- CN219213968U CN219213968U CN202222560636.4U CN202222560636U CN219213968U CN 219213968 U CN219213968 U CN 219213968U CN 202222560636 U CN202222560636 U CN 202222560636U CN 219213968 U CN219213968 U CN 219213968U
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Abstract
The utility model discloses an anti-deformation quick demoulding mechanism for an injection molding die, and relates to the technical field of injection molding dies. The utility model comprises a mounting component, a demolding component and a pressing mold component, wherein the mounting component is in sliding fit with the pressing mold component. According to the utility model, the telescopic rod is started to drive the guide sliding rails on the two opposite sides of the demoulding frame to slide downwards on the guide grooves, in the process that the demoulding frame slides downwards, the piston fixed at the bottom of the telescopic rod is compressed in the air outlet cylinder to form air, and the air formed in the compression process enters the air outlet groove penetrating through the peripheral side surface of the bearing plate through the air pipe frame and finally blows on the formed injection molding piece, so that the mould can be quickly cooled and solidified, and the possibility of demoulding deformation of the injection molding piece is reduced; the telescopic rod is started to drive the guide sliding rails on the two opposite sides of the demoulding frame to slide on the guide grooves so as to realize the sliding of the demoulding frame on the mounting assembly and finally perform rapid demoulding operation.
Description
Technical Field
The utility model belongs to the technical field of injection molds, and particularly relates to an anti-deformation rapid demolding mechanism for an injection mold.
Background
Injection molding is a method for producing and modeling industrial products, and is mainly divided into rubber injection molding and plastic injection molding. It is usually made up by using injection moulding machine to make thermoplastic plastics or thermosetting plastics and using plastic moulding die to make various shaped plastic products, and its finished product can be extensively used in life of people. Since injection molding products need to be molded by using a mold, the demolding efficiency of molded injection molding products is a content of great concern.
After the existing injection molding die is molded, due to certain interaction force between the injection molding die and the die, the demolding of the injection molding die is relatively troublesome, and the demolding process possibly causes external deformation of the injection molding die due to overlarge external force, so that the normal use of the later stage is influenced, and the demolding process is time-consuming and labor-consuming and has low efficiency.
Disclosure of Invention
The utility model aims to provide an anti-deformation rapid demoulding mechanism for an injection part mould, which solves the problems described in the above through the design of a mounting assembly, a demoulding assembly and a pressing mould assembly.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an anti-deformation quick demoulding mechanism for an injection molding part mould, which comprises a mounting assembly, a demoulding assembly and a pressing mould assembly, wherein the mounting assembly is in sliding fit with the pressing mould assembly.
The demolding assembly is in sliding fit with the mounting assembly; the mounting assembly comprises a mounting frame; the outer top of the mounting frame is provided with a rectangular opening; two symmetrical supporting vertical plates are fixed at the inner bottom of the mounting frame; a bearing plate is fixed at the top of each supporting vertical plate; the peripheral side surface of the bearing plate is provided with an air outlet groove in a penetrating way; the bottom of the bearing plate is communicated with two symmetrical air pipe frames; the two air pipe frames respectively penetrate through the two supporting vertical plates.
Telescopic rods are symmetrically fixed at the outer top of the mounting frame; a piston is fixed at the bottom of the telescopic rod; two symmetrical air outlet cylinders are fixed at the inner bottom of the mounting frame; the two air outlet cylinders are respectively communicated with the two air pipe frames; the piston is sleeved in the air outlet cylinder.
As a preferable technical scheme of the utility model, two symmetrical guide grooves are fixed at the outer top of the mounting frame; and the top parts of the two guide grooves are fixedly provided with cross support plates.
As a preferable technical scheme of the utility model, a servo motor is fixed at the top of the cross support plate; a threaded screw rod is fixed on the output shaft of the servo motor; and a guide upright post is fixed at the bottom of the cross support plate.
As a preferred embodiment of the present utility model, the die assembly includes a load-bearing top plate; a film pressing block is fixed at the bottom of the bearing top plate; injection molding holes are formed in the top of the bearing top plate; the injection molding holes penetrate through the film pressing block.
As a preferable technical scheme of the utility model, guide plates are fixed on two opposite side surfaces of the bearing top plate; a threaded hole is formed in the top of one guide plate; wherein the top of the other guide plate is provided with a guide hole; the threaded hole is in threaded rotation fit with the threaded screw rod; the guide holes are in sliding fit with the guide upright posts.
As a preferred technical scheme of the utility model, the demolding assembly comprises a demolding frame; guide sliding rails are fixed on two opposite side surfaces of the demoulding frame; the guide sliding rail is in sliding fit with the guide groove.
The other two opposite side surfaces of the demoulding frame are respectively fixed with a fixing plate with holes; the fixing plate with the holes is welded and fixed with the telescopic rod.
The utility model has the following beneficial effects:
according to the utility model, the telescopic rod is started to drive the guide sliding rails on the two opposite sides of the demoulding frame to slide downwards on the guide grooves, in the process that the demoulding frame slides downwards, the piston fixed at the bottom of the telescopic rod is compressed in the air outlet cylinder to form air, and the air formed in the compression process enters the air outlet groove penetrating through the peripheral side surface of the bearing plate through the air pipe frame and finally blows on the formed injection molding piece, so that the mould can be quickly cooled and solidified, and the possibility of demoulding deformation of the injection molding piece is reduced.
Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a first embodiment of the present utility model.
Fig. 2 is a schematic structural view of the mounting assembly.
Fig. 3 is a schematic structural view of a stripper assembly.
Fig. 4 is a top view of the stripper assembly.
Fig. 5 is a schematic structural view of the die assembly.
In the drawings, the list of components represented by the various numbers is as follows:
1-mounting components, 2-demolding components, 3-die assemblies, 101-mounting frames, 102-rectangular openings, 103-supporting vertical plates, 104-bearing plates, 105-air pipe racks, 106-telescopic rods, 107-pistons, 108-air outlet cylinders, 109-guide grooves, 110-cross support plates, 111-servo motors, 112-threaded screw rods, 113-guide upright posts, 114-air outlet grooves, 201-demolding frames, 202-guide sliding rails, 203-perforated fixing plates, 301-bearing top plates, 302-film pressing blocks, 303-injection molding holes, 304-guide plates, 305-threaded holes and 306-guide holes.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
First embodiment:
referring to fig. 1-5, the utility model discloses an anti-deformation rapid demoulding mechanism for an injection part mould, which comprises a mounting component 1, a demoulding component 2 and a moulding die component 3, wherein the mounting component 1 is in sliding fit with the moulding die component 3; the demolding assembly 2 is in sliding fit with the mounting assembly 1; the mounting assembly 1 comprises a mounting frame 101; the outer top of the mounting frame 101 is provided with a rectangular opening 102; two symmetrical supporting risers 103 are fixed at the bottom of the mounting frame 101; a bearing plate 104 is fixed at the top of the two supporting vertical plates 103; the peripheral side surface of the bearing plate 104 is provided with an air outlet groove 114 in a penetrating way; the bottom of the bearing plate 104 is communicated with two symmetrical air pipe frames 105; the two air pipe frames 105 respectively penetrate through the two supporting vertical plates 103; telescopic rods 106 are symmetrically fixed at the outer top of the mounting frame 101; a piston 107 is fixed at the bottom of the telescopic rod 106; two symmetrical air outlet cylinders 108 are fixed at the bottom of the mounting frame 101; the two air outlet cylinders 108 are respectively communicated with the two air pipe frames 105; the piston 107 is sleeved in the air outlet cylinder 108.
One specific application of this embodiment is:
after the injection molding die is formed, the telescopic rod 106 is started to drive the guide sliding rails 202 on the two opposite sides of the demolding frame 201 to slide downwards on the guide grooves 109, at this time, the demolding frame 201 gradually slides and separates from the injection molding die in the process of sliding downwards, meanwhile, in the process of sliding downwards, the piston 107 fixed at the bottom of the telescopic rod 106 compresses in the air outlet cylinder 108 to form air, and the air formed in the compression process enters the air outlet groove 114 formed in the penetrating way on the peripheral side of the bearing plate 104 through the air pipe frame 105 and finally blows on the formed injection molding die, so that the mold can be quickly cooled and solidified, and the possibility of demolding deformation of the injection molding die is reduced.
Specific embodiment II:
on the basis of the first embodiment, the present embodiment is different in that:
as shown in fig. 1-5, two symmetrical guide grooves 109 are fixed on the outer top of the mounting frame 101; a cross support plate 110 is fixed at the top of the two guide grooves 109; a servo motor 111 is fixed on the top of the cross support plate 110; a threaded screw rod 112 is fixed on the output shaft of the servo motor 111; a guide upright 113 is fixed at the bottom of the cross support plate 110; the die assembly 3 includes a load-bearing top plate 301; a film pressing block 302 is fixed at the bottom of the bearing top plate 301; injection molding holes 303 are formed in the top of the bearing top plate 301; injection molding holes 303 penetrate through the film pressing block 302; guide plates 304 are fixed on two opposite sides of the bearing top plate 301; a threaded hole 305 is formed in the top of one guide plate 304; wherein the top of the other guide plate 304 is provided with a guide hole 306; the threaded hole 305 is in threaded rotation fit with the threaded screw 112; the guide holes 306 are slidably engaged with the guide posts 113.
One specific application of this embodiment is:
the servo motor 111 is started to drive the threaded screw rod 112 to rotate, the die assembly 3 moves downwards on the circumferential side surfaces of the guide upright post 113 and the threaded screw rod 112 and enters the die assembly 2, and finally, the die assembly is positioned above the bearing plate 104, the servo motor 111 is closed, and injection molding raw materials are injected from the injection molding holes 303 to form an injection molding die.
Third embodiment:
on the basis of the second embodiment, the difference of this embodiment is that:
as shown in fig. 1-5, the stripper assembly 2 includes a stripper frame 201; guide sliding rails 202 are fixed on two opposite side surfaces of the demoulding frame 201; the guide slide rail 202 is in sliding fit with the guide groove 109; the other opposite two sides of the demoulding frame 201 are fixed with a fixing plate 203 with holes; the perforated fixing plate 203 is welded and fixed with the telescopic rod 106.
One specific application of this embodiment is:
the fixing plate 203 with holes is welded and fixed on the peripheral side surface of the telescopic end of the telescopic rod 106, and then the telescopic rod 106 is started to drive the guide sliding rails 202 on the two opposite side surfaces of the demoulding frame 201 to slide on the guide grooves 109, so that the demoulding frame 201 slides on the mounting assembly 1, and finally, quick demoulding operation is performed.
The working principle of the utility model is as follows:
the servo motor 111 is started to drive the threaded screw rod 112 to rotate, the die assembly 3 moves downwards on the circumferential sides of the guide upright post 113 and the threaded screw rod 112 and enters the die assembly 2, finally, the die assembly is positioned above the bearing plate 104, the servo motor 111 is closed, injection molding raw materials are injected from the injection molding holes 303 to form an injection molding die, after the injection molding die is formed, the telescopic rod 106 is started to drive the guide sliding rails 202 on the two opposite sides of the die stripping frame 201 to slide downwards on the guide grooves 109, at the moment, the die stripping frame 201 slides downwards and slides and separates from the injection molding, meanwhile, in the process of sliding downwards, the piston 107 fixed at the bottom of the telescopic rod 106 compresses air in the air outlet cylinder 108, and the air formed in the compression process enters the air outlet groove 114 formed by penetrating through the circumferential sides of the bearing plate 104 through the air pipe frame 105 and finally blows on the formed injection molding piece, so that the die can be quickly cooled and solidified, and the possibility of die stripping deformation of the injection molding piece is reduced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.
Claims (6)
1. The anti-deformation quick demoulding mechanism for the injection molding part mould comprises a mounting assembly (1), a demoulding assembly (2) and a pressing mould assembly (3), wherein the mounting assembly (1) is in sliding fit with the pressing mould assembly (3);
the method is characterized in that:
the demolding assembly (2) is in sliding fit with the mounting assembly (1); the mounting assembly (1) comprises a mounting frame (101); the outer top of the mounting frame (101) is provided with a rectangular opening (102); two symmetrical supporting vertical plates (103) are fixed at the inner bottom of the mounting frame (101); a bearing plate (104) is fixed at the top of the two supporting vertical plates (103); an air outlet groove (114) is formed in the peripheral side face of the bearing plate (104) in a penetrating manner; two symmetrical air pipe frames (105) are communicated with the bottom of the bearing plate (104); the two air pipe frames (105) respectively penetrate through the two supporting vertical plates (103);
telescopic rods (106) are symmetrically fixed at the outer top of the mounting frame (101); a piston (107) is fixed at the bottom of the telescopic rod (106); two symmetrical air outlet cylinders (108) are fixed at the inner bottom of the mounting frame (101); the two air outlet cylinders (108) are respectively communicated with the two air pipe frames (105); the piston (107) is sleeved in the air outlet cylinder (108).
2. The anti-deformation rapid demoulding mechanism for the injection molding die according to claim 1, wherein two symmetrical guide grooves (109) are fixed at the outer top of the mounting frame (101); a cross support plate (110) is fixed at the top of each guide groove (109).
3. The anti-deformation rapid demoulding mechanism for an injection molding die according to claim 2, wherein a servo motor (111) is fixed at the top of the cross support plate (110); a threaded screw rod (112) is fixed on the output shaft of the servo motor (111); a guide upright post (113) is fixed at the bottom of the cross support plate (110).
4. A rapid de-molding mechanism for injection molding dies according to claim 3, wherein the die assembly (3) comprises a load-bearing top plate (301); a film pressing block (302) is fixed at the bottom of the bearing top plate (301); injection molding holes (303) are formed in the top of the bearing top plate (301); the injection molding hole (303) penetrates through the film pressing block (302).
5. The anti-deformation rapid demoulding mechanism for an injection mould according to claim 4, wherein guide plates (304) are fixed on two opposite sides of the bearing top plate (301); the top of one guide plate (304) is provided with a threaded hole (305); wherein the top of the other guide plate (304) is provided with a guide hole (306); the threaded hole (305) is in threaded rotation fit with the threaded screw rod (112); the guide holes (306) are in sliding fit with the guide upright posts (113).
6. An anti-deformation rapid stripping mechanism for injection molding dies according to claim 1, characterized in that the stripping assembly (2) comprises a stripping frame (201); guide sliding rails (202) are fixed on two opposite side surfaces of the demoulding frame (201); the guide sliding rail (202) is in sliding fit with the guide groove (109);
the other two opposite side surfaces of the demoulding frame (201) are fixed with a fixing plate (203) with holes; the fixing plate (203) with the holes is welded and fixed with the telescopic rod (106).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222560636.4U CN219213968U (en) | 2022-09-27 | 2022-09-27 | Anti-deformation quick demoulding mechanism for injection molding part mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222560636.4U CN219213968U (en) | 2022-09-27 | 2022-09-27 | Anti-deformation quick demoulding mechanism for injection molding part mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219213968U true CN219213968U (en) | 2023-06-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222560636.4U Active CN219213968U (en) | 2022-09-27 | 2022-09-27 | Anti-deformation quick demoulding mechanism for injection molding part mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219213968U (en) |
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- 2022-09-27 CN CN202222560636.4U patent/CN219213968U/en active Active
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