CN212045812U - Injection mold convenient to take off material - Google Patents
Injection mold convenient to take off material Download PDFInfo
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- CN212045812U CN212045812U CN202020413946.1U CN202020413946U CN212045812U CN 212045812 U CN212045812 U CN 212045812U CN 202020413946 U CN202020413946 U CN 202020413946U CN 212045812 U CN212045812 U CN 212045812U
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Abstract
The utility model discloses an injection mold convenient to take off material, including fixed plate, water-cooling mechanism, positioning mechanism and roof, fixed plate top right side is provided with water-cooling mechanism, water-cooling mechanism left side is provided with two sets of bracing pieces, and is two sets of bracing piece bottom fixed welding is at the fixed plate top, and is two sets of bracing piece top fixed welding has the roof, roof top center department fixedly connected with cylinder, the output and the piston rod one end fixed connection of cylinder, the piston rod bottom run through the roof top to extend to the roof below, and fixed welding has the backup pad, backup pad bottom center department has the mould through multiunit bolted connection, and is two sets of it is all overlapped and is equipped with the connecting block, and is two sets of fixed welding has the lower mould between the connecting block, lower mould top both sides. This injection mold convenient to take off material, simple structure, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of injection mold, concretely relates to injection mold convenient to take off material.
Background
An injection mold is a tool for producing plastic products; and is also a tool for giving the plastic product complete structure and accurate dimension. Injection molding is a process used to mass produce parts of some complex shapes. Injecting the heated and melted plastic into a mold cavity at high pressure by an injection molding machine, and cooling and solidifying to obtain a formed product; the existing injection mold is often not thorough enough in demolding, so that the production efficiency is influenced.
Therefore, in order to meet the current situation, the design and production of an injection mold convenient for stripping are urgently needed to meet the requirement of practical use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an injection mold convenient to take off material to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an injection mold convenient to take off material, includes fixed plate, water-cooling mechanism, positioning mechanism and roof, fixed plate top right side is provided with water-cooling mechanism, water-cooling mechanism left side is provided with two sets of bracing pieces, and is two sets of bracing piece bottom fixed welding is at the fixed plate top, and is two sets of bracing piece top fixed welding has the roof, roof top center department fixedly connected with cylinder, the output and the piston rod one end fixed connection of cylinder, the piston rod bottom runs through the roof top to extend to the roof below, and fixed welding has the backup pad, backup pad bottom center department has last mould, and is two sets of through multiunit bolted connection all the cover is equipped with the connecting block on the bracing piece circumference lateral wall, and is two sets of fixed welding has the lower mould.
Preferably, the water-cooling mechanism includes clean water basin, refrigeration piece and supporting legs, fixed plate top right side rectangular array has four groups of supporting legs, four groups the fixed welding in supporting legs top has the clean water basin, the clean water basin is provided with the multiunit refrigeration piece on the surface.
Preferably, positioning mechanism includes sleeve, locating pin, compression spring and fixed block, the fixed slot has all been seted up to lower mould top both sides, and the inside both sides wall of fixed slot has the sleeve through two sets of sliding block sliding connection, the fixed welding of sleeve bottom has compression spring, the compression spring other end and the fixed welding of the inside diapire of fixed slot, fixed welding has the locating pin on the inside diapire of sleeve, the equal fixed welding in backup pad bottom both sides has the fixed block that suits with the sleeve, the locating hole that the locating pin suited is seted up to the fixed block bottom.
Preferably, the fixed plate top is provided with two sets of electric telescopic handle, two sets of perpendicularly upwards electric telescopic handle's output all runs through the lower mould bottom to inside extending to the lower mould, and fixed welding has the liftout plate.
Preferably, the clean water tank is made of metal materials, and the number of the refrigerating sheets is at least nine.
The utility model discloses a technological effect and advantage: according to the injection mold convenient for stripping, the two groups of electric telescopic rods are arranged to drive the ejection plate to move up and down, so that the ejection plate can conveniently and uniformly strip the molded plastic, and the problem that demolding is not thorough and the productivity is influenced is avoided; through the arranged positioning mechanism, the fixed blocks on the two sides of the supporting plate are driven by the air cylinder to be inserted into the sleeve, so that the positioning pin is superposed with the positioning hole, and meanwhile, the sleeve slides up and down in the fixed groove to extrude the compression spring, so that the phenomenon of deviation during die assembly is avoided, and the production quality is improved; the demoulded finished product is put into the clean water tank through the arranged water cooling mechanism, the temperature in the clean water tank is absorbed by the refrigerating surface of the refrigerating sheet, and the heat is discharged through the heat radiating surface of the refrigerating sheet, so that the production efficiency is improved; this injection mold convenient to take off material, simple structure, the practicality is strong.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the water cooling mechanism of the present invention.
In the figure: the device comprises a fixing plate 1, a supporting rod 2, a top plate 3, a water cooling mechanism 4, a clean water tank 41, a refrigerating sheet 42, supporting feet 43, a positioning mechanism 5, a sleeve 51, a positioning pin 52, a compression spring 53, a fixing block 54, a cylinder 6, a supporting plate 7, an upper die 8, a jacking plate 9, an electric telescopic rod 10, a lower die 11 and a connecting block 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.
The utility model provides an injection mold convenient for stripping material as shown in figures 1-3, which comprises a fixed plate 1, a water cooling mechanism 4, a positioning mechanism 5 and a top plate 3, wherein the right side of the top of the fixed plate 1 is provided with the water cooling mechanism 4, the left side of the water cooling mechanism 4 is provided with two groups of support rods 2, the bottoms of the two groups of support rods 2 are fixedly welded at the top of the fixed plate 1, the top of the two groups of support rods 2 is fixedly welded with the top plate 3, the center of the top plate 3 is fixedly connected with a cylinder 6, the output end of the cylinder 6 is fixedly connected with one end of a piston rod, the bottom of the piston rod penetrates through the top of the top plate 3 and extends to the lower part of the top plate 3, a support plate 7 is fixedly welded, the center of the bottom of the support plate 7 is connected, and positioning mechanisms 5 are arranged on two sides of the top of the lower die 11.
Specifically, water-cooling mechanism 4 includes clean water basin 41, refrigeration piece 42 and supporting legs 43, fixed plate 1 top right side rectangle array has four groups of supporting legs 43, four groups the fixed welding in supporting legs 43 top has clean water basin 41, clean water basin 41 is provided with multiunit refrigeration piece 42 on the positive surface, and refrigeration piece 42 model is TEC 1-12704.
Specifically, positioning mechanism 5 includes sleeve 51, locating pin 52, compression spring 53 and fixed block 54, the fixed slot has all been seted up to 11 top both sides of lower mould, and fixed slot inside both sides wall has sleeve 51 through two sets of sliding block sliding connection, the welding of sleeve 51 bottom mounting has compression spring 53, the compression spring 53 other end and the fixed welding of the inside diapire of fixed slot, fixed welding has locating pin 52 on the inside diapire of sleeve 51, the equal fixed welding in backup pad 7 bottom both sides has the fixed block 54 that suits with sleeve 51, the locating hole that locating pin 52 suited is seted up to fixed block 54 bottom.
Specifically, 1 top of fixed plate is provided with two sets of electric telescopic handle 10, two sets of perpendicularly upwards electric telescopic handle 10's output all runs through 11 bottoms of lower mould to inside extending to 11 lower moulds, and fixed welding has knock-out plate 9.
Specifically, the clean water tank 41 is made of a metal material, the metal material is iron, and the refrigerating fins 42 are at least nine groups.
The working principle of the injection mold convenient for material stripping is that when the injection mold is used, heated and melted plastic is placed into the lower mold 11, the air cylinder 6 is started, the air cylinder 6 drives the support plate 7 and the upper mold 8 to move downwards through the piston rod, so that the lower mold 11 of the upper mold 8 is overlapped, meanwhile, the fixing blocks 54 on two sides of the support plate 7 are inserted into the sleeve 51, so that the positioning pins 52 are overlapped with the positioning holes, the sleeve 51 slides up and down in the fixing grooves to squeeze the compression springs 53, thereby avoiding the phenomenon of deviation during mold closing, after the shaping is completed, the air cylinder 6 is started to drive the upper mold 8 to move upwards, the plastic mold is ejected by the ejection plate 9 driven by the two groups of electric telescopic rods 10, then the plastic mold is placed into the clean water tank 41, the refrigerating surface of the refrigerating sheet 42 absorbs the temperature in the clean water tank 41, and discharges heat through the heat, the production efficiency is improved.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides an injection mold convenient to take off material, includes fixed plate (1), water-cooling mechanism (4), positioning mechanism (5) and roof (3), its characterized in that: the water cooling mechanism (4) is arranged on the right side of the top of the fixing plate (1), two groups of supporting rods (2) are arranged on the left side of the water cooling mechanism (4), the bottom of each group of supporting rods (2) is fixedly welded on the top of the fixing plate (1), a top plate (3) is fixedly welded on the top of each group of supporting rods (2), a cylinder (6) is fixedly connected to the center of the top plate (3), the output end of the cylinder (6) is fixedly connected with one end of a piston rod, the bottom of the piston rod penetrates through the top of the top plate (3) and extends below the top plate (3), a supporting plate (7) is fixedly welded on the top of the top plate (3), an upper die (8) is connected to the center of the bottom of the supporting plate (7) through a plurality of groups, and positioning mechanisms (5) are arranged on two sides of the top of the lower die (11).
2. The injection mold facilitating stripping as claimed in claim 1, wherein: water-cooling mechanism (4) include clean water basin (41), refrigeration piece (42) and supporting legs (43), fixed plate (1) top right side rectangle array has four groups supporting legs (43), four groups supporting legs (43) top fixed welding has clean water basin (41), clean water basin (41) are provided with multiunit refrigeration piece (42) on the surface.
3. The injection mold facilitating stripping as claimed in claim 1, wherein: positioning mechanism (5) include sleeve (51), locating pin (52), compression spring (53) and fixed block (54), the fixed slot has all been seted up to lower mould (11) top both sides, and fixed slot inside both sides wall has sleeve (51) through two sets of sliding block sliding connection, sleeve (51) bottom mounting welding has compression spring (53), the fixed welding of the compression spring (53) other end and the inside diapire of fixed slot, fixed welding has locating pin (52) on sleeve (51) the inside diapire, the equal fixed welding in backup pad (7) bottom both sides has fixed block (54) that suits with sleeve (51), the locating hole that locating pin (52) suited is seted up to fixed block (54) bottom.
4. The injection mold facilitating stripping as claimed in claim 1, wherein: fixed plate (1) top is provided with two sets of electric telescopic handle (10) perpendicularly upwards, and is two sets of electric telescopic handle (10)'s output all runs through lower mould (11) bottom to inside extending to lower mould (11), and fixed welding has ejector plate (9).
5. The injection mold facilitating stripping as claimed in claim 2, wherein: the clean water tank (41) is made of metal materials, and at least nine groups of refrigerating sheets (42) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413946.1U CN212045812U (en) | 2020-03-27 | 2020-03-27 | Injection mold convenient to take off material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020413946.1U CN212045812U (en) | 2020-03-27 | 2020-03-27 | Injection mold convenient to take off material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212045812U true CN212045812U (en) | 2020-12-01 |
Family
ID=73540882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020413946.1U Active CN212045812U (en) | 2020-03-27 | 2020-03-27 | Injection mold convenient to take off material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212045812U (en) |
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2020
- 2020-03-27 CN CN202020413946.1U patent/CN212045812U/en active Active
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