CN218777020U

CN218777020U - Anti-dislocation injection mold

Info

Publication number: CN218777020U
Application number: CN202223102306.7U
Authority: CN
Inventors: 王佳; 杨树炳
Original assignee: CHANGZHOU NALUX OPTICS CO LTD
Current assignee: CHANGZHOU NALUX OPTICS CO LTD
Priority date: 2022-11-22
Filing date: 2022-11-22
Publication date: 2023-03-31
Anticipated expiration: 2032-11-22

Abstract

The utility model discloses an injection mold of mistake proofing position belongs to injection mold technical field, the utility model discloses an injection mold body, the internal middle part fixed mounting of injection mold has backward flow cooling assembly, backward flow cooling assembly includes bed die, water tank, pump machine, outlet pipe, coiled pipe and back flow, the internal middle part embedding fixed mounting of injection mold has the bed die, bed die one side middle part fixed mounting has the water tank, water tank one side bottom fixed mounting has the pump machine, pump machine outlet port fixedly connected with outlet pipe, an outlet pipe tip fixedly connected with coiled pipe, a coiled pipe tip fixedly connected with back flow, the utility model discloses a backward flow cooling assembly, the staff of being convenient for carries out the circulation flow to the coolant liquid and handles to the staff of being convenient for carries out quick cooling treatment to it in the product forming process, has improved the shaping efficiency of product, has also avoided the waste of coolant liquid resource.

Description

Anti-dislocation injection mold

Technical Field

The utility model relates to an injection mold technical field specifically is injection mold of mistake proofing position.

Background

Injection molding is a method for producing and molding industrial products, and the products generally adopt rubber injection molding and plastic injection molding, and the injection molding can also be divided into injection molding and die casting methods, an injection molding machine (an injection machine or an injection molding machine for short) is main molding equipment for manufacturing thermoplastic plastics or thermosetting materials into plastic products with various shapes by using a plastic molding die, the injection molding is realized by the injection molding machine and a die, and the die is combined by an upper die and a lower die.

For this china patent net discloses an injection mold with dislocation prevention function, application number 202222043508.2, it descends to drive through the diaphragm through two sets of cylinders synchronous contractions, go up the ascending decline in-process of mould, the multiunit montant leads spacingly to last mould, spacing direction through the multiunit montant, avoid the mould dislocation, the effect of moulding plastics is improved, when last mould descends, go up the mould earlier with the roof contact, go up mould extrusion roof, the roof descends and promotes the connecting rod rotation, make the connecting rod promote the slider to slide, slider extrusion second spring, the second spring receives the extrusion and produces reaction force, make the roof hug closely last mould top, thereby cushion last mould through the buffer assembly, the impact that the mould received when reducing the compound die, avoid the mould to damage.

Although above-mentioned application has satisfied user's user demand to a certain extent, still has certain defect in the use, and concrete problem as follows, because injection mold just can take to the product after the material cooling such as needs when using, this process needs the staff to wait for a long time to reduced staff to product injection moulding's work efficiency, based on this, the utility model designs an injection mold of mistake proofing position, in order to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an injection mold who prevents dislocation to solve and to propose in the above-mentioned background art because injection mold need wait the material cooling after just can take the product when using, this process needs the staff to wait for a long time, thereby reduced the staff to product injection moulding's work efficiency problem.

In order to solve the technical problem, the utility model provides a following technical scheme: the anti-dislocation injection mold comprises an injection mold body, wherein a backflow cooling assembly is fixedly arranged in the middle of the inner side of the injection mold body, and comprises a lower mold, a water tank, a pump, a water outlet pipe, a coiled pipe and a backflow pipe;

a lower die is fixedly embedded in the middle of the inner side of the injection mold body, a water tank is fixedly mounted in the middle of one side of the lower die, a pump is fixedly mounted at the bottom of one side of the water tank, a water outlet pipe is fixedly connected to a water outlet port of the pump, a coiled pipe is fixedly connected to one end of the water outlet pipe, and a return pipe is fixedly connected to one end of the coiled pipe, so that a worker can conveniently perform heat dissipation treatment on the lower die;

the top of the inner side of the injection mold body is fixedly provided with a heating condensation-preventing assembly, and the heating condensation-preventing assembly comprises an upper mold, an injection molding pipe, a heat-insulating cover, an electric heating wire and a fixing block;

the utility model discloses a mould, including injection mould body, mould top portion fixed mounting has the mould, the pipe of moulding plastics of mould top limit portion fixed mounting, the fixed cover in the pipe outside of moulding plastics has connect the heat preservation cover, the inboard embedding fixed mounting of heat preservation cover has the heating wire, heating wire tip fixed mounting has the fixed block, and the staff of being convenient for carries out the intensification to the pipe of moulding plastics and handles.

Preferably, the reflow cooling module further comprises a choke block and a heat dissipation plate;

the crisscross fixed mounting of inboard equidistance of coiled pipe has the choke block, water tank one side equidistance fixed mounting has the heating panel.

Preferably, the temperature-rising condensation-preventing assembly further comprises a storage battery, a button and a sealing cover;

the inboard embedding fixed mounting of fixed block has the battery, fixed mounting has the button in the middle part of fixed block one side, fixed block top limit portion articulates there is sealed lid.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. through the backflow cooling assembly, the cooling liquid is conveniently circulated and flowed by the staff, so that the staff can rapidly cool the cooling liquid in the product forming process, the product forming efficiency is improved, and the waste of the cooling liquid resource is also avoided.

2. Through the subassembly of preventing condensing of rising temperature, the staff of being convenient for carries out the intensification processing to the pipe of moulding plastics as required, avoids the material flow in-process because the great phenomenon that causes the too early solidification of material of the difference in temperature, simultaneously, the staff of also being convenient for shelters from dustproof the processing to it when the pipe of moulding plastics does not use, avoids external impurity to get into the intraductal side of moulding plastics and causes the phenomenon of the pipe jam of moulding plastics.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic structural view of the dislocation prevention injection mold of the present invention;

FIG. 2 is a schematic view of the structure of the reflow cooling module of the present invention;

FIG. 3 is a schematic structural view of the temperature-increasing and condensation-preventing assembly of the present invention;

in the figure: 1. injection molding the mold body;

2. a reflux cooling assembly; 201. a lower die; 202. a water tank; 203. a pump machine; 204. a water outlet pipe; 205. a serpentine tube; 206. a return pipe; 207. a flow blocking block; 208. a heat dissipation plate;

3. a temperature-rising condensation-preventing component; 301. an upper die; 302. injection molding a tube; 303. a heat-preserving cover; 304. an electric heating wire; 305. a fixed block; 306. a storage battery; 307. a button; 308. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-3, the present invention provides a technical solution: the dislocation-preventing injection mold comprises an injection mold body 1, wherein a backflow cooling component 2 is fixedly mounted in the middle of the inner side of the injection mold body 1, and the backflow cooling component 2 comprises a lower mold 201, a water tank 202, a pump 203, a water outlet pipe 204, a coiled pipe 205 and a backflow pipe 206;

the middle part of the inner side of the injection mold body 1 is fixedly embedded with a lower mold 201, the middle part of one side of the lower mold 201 is fixedly provided with a water tank 202, the bottom of one side of the water tank 202 is fixedly provided with a pump 203, the input end of the pump 203 is electrically connected with the output end of an external power supply, the water outlet port of the pump 203 is fixedly connected with a water outlet pipe 204, one end part of the water outlet pipe 204 is fixedly connected with a coiled pipe 205, one end part of the coiled pipe 205 is fixedly connected with a return pipe 206, one end part of the return pipe 206 is fixedly connected with the water tank 202, and the position of the end part of the return pipe 206 can be fixed;

the top of the inner side of the injection mold body 1 is fixedly provided with a heating condensation-preventing component 3, and the heating condensation-preventing component 3 comprises an upper mold 301, an injection molding pipe 302, a heat-preservation cover 303, a heating wire 304 and a fixing block 305;

the top of the inner side of the injection mold body 1 is fixedly embedded with an upper mold 301, the top edge of the upper mold 301 is fixedly provided with an injection molding pipe 302, the outer side of the injection molding pipe 302 is fixedly sleeved with a heat preservation cover 303, the inner side of the heat preservation cover 303 is fixedly embedded with a heating wire 304, and the end part of the heating wire 304 is fixedly provided with a fixing block 305.

The reflow cooling module 2 further includes a choke block 207 and a heat sink plate 208;

flow blocking blocks 207 are fixedly installed on the inner side of the coiled pipe 205 in an equidistant staggered mode, the cross section of the end portion of each flow blocking block 207 is in a semicircular disc shape, the flowing time of cooling liquid on the inner side of the coiled pipe 205 can be prolonged, and a heat dissipation plate 208 is fixedly installed on one side of the water tank 202 in an equidistant mode.

The temperature-rising condensation-preventing component 3 further comprises a storage battery 306, a button 307 and a sealing cover 308;

the inboard embedding fixed mounting of fixed block 305 has battery 306, heating wire 304 input and battery 306 output electric connection, and fixed block 305 one side middle part fixed mounting has button 307, and fixed block 305 top limit portion articulates there is sealed lid 308, and sealed lid 308 joint is inboard in the pipe 302 of moulding plastics, can seal the processing to the pipe 302 top of moulding plastics.

The utility model discloses a theory of operation: in the use process of the injection mold body 1, through the montant of the inside fixed mounting of the injection mold body 1, can inject the moving direction of last mould 301, thereby avoid the phenomenon that appears misplacing when last mould 301 contacts with the bed die 201, when the material needs to flow along the injection molding pipe 302 inboard, the staff presses the button 307, can make the battery 306 carry out the power supply treatment to the heating wire 304, twine outside the injection molding pipe 302 through the heating wire 304, can carry out the intensification treatment to the injection molding pipe 302, at this moment, through the insulating cover 303 of injection molding pipe 302 outside cup joint, can avoid the loss of heat, through the injection molding pipe 302 intensification, can avoid the material to cause the phenomenon of too early solidification of material because of the great difference in temperature in the inboard flow process of injection molding pipe 302, when the injection molding pipe 302 is not used, through sealed lid 308 and fixed block with the fixed block 305, can rotate sealed lid 308 joint in the injection molding pipe 302 inboard, can seal injection molding pipe 302, avoid external impurity to get into the injection molding pipe 302 inboard, be convenient for the staff to carry out the intensification treatment to pipe 302 as required, avoid the phenomenon because the too early solidification of material in the flow process because of the great temperature difference, the dust-preventing pipe 302 from getting into the phenomenon.

When the material is solidified at the inner side of the lower die 201, the pump 203 is started, so that the cooling liquid at the inner side of the water tank 202 can flow into the inner side of the coiled pipe 205 along the water outlet pipe 204, at the moment, the flow blocking block 207 fixedly installed at the inner side of the coiled pipe 205 in a staggered manner can prolong the flowing time of the cooling liquid at the inner side of the coiled pipe 205, the coiled pipe 205 is positioned at the inner side of the lower die 201, the lower die 201 can be cooled, meanwhile, the used cooling liquid flows back into the inner side of the water tank 202 along the water outlet pipe 204 fixedly connected with one end part of the coiled pipe 205, the heat dissipation treatment can be carried out on the water tank 202 through the heat dissipation plate 208 fixedly installed at one side of the water tank 202, the cooling liquid can be conveniently and circularly flowed by a worker, the worker can rapidly cool the cooling liquid in the product forming process, the forming efficiency of the product is improved, and the waste of the cooling liquid resource is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Anti-dislocation injection mold, including the injection mold body (1), its characterized in that: the middle part of the inner side of the injection mold body (1) is fixedly provided with a reflux cooling assembly (2), and the reflux cooling assembly (2) comprises a lower mold (201), a water tank (202), a pump (203), a water outlet pipe (204), a coiled pipe (205) and a reflux pipe (206);

a lower die (201) is fixedly installed in the middle of the inner side of the injection die body (1) in an embedded mode, a water tank (202) is fixedly installed in the middle of one side of the lower die (201), a pump (203) is fixedly installed at the bottom of one side of the water tank (202), a water outlet pipe (204) is fixedly connected to a water outlet port of the pump (203), a coiled pipe (205) is fixedly connected to one end of the water outlet pipe (204), and a return pipe (206) is fixedly connected to one end of the coiled pipe (205);

the top of the inner side of the injection mold body (1) is fixedly provided with a heating condensation-preventing component (3), and the heating condensation-preventing component (3) comprises an upper mold (301), an injection molding pipe (302), a heat-insulating cover (303), an electric heating wire (304) and a fixing block (305);

the injection mould is the inboard top embedding fixed mounting of the body (1) and is gone up mould (301), it has injection molding pipe (302) to go up mould (301) top limit portion fixed mounting, the fixed cover in injection molding pipe (302) outside has cup jointed heat preservation cover (303), heat preservation cover (303) inboard embedding fixed mounting has heating wire (304), heating wire (304) tip fixed mounting has fixed block (305).

2. The dislocation-preventing injection mold according to claim 1, wherein: the backflow cooling assembly (2) further comprises a flow blocking block (207) and a heat dissipation plate (208);

the crisscross fixed mounting of inboard equidistance of coiled pipe (205) has choked flow piece (207), water tank (202) one side equidistance fixed mounting has heating panel (208).

3. The dislocation-preventing injection mold according to claim 1, wherein: one end of the return pipe (206) is fixedly connected with the water tank (202), and the input end of the pump (203) is electrically connected with the output end of an external power supply.

4. The dislocation-proof injection mold according to claim 2, characterized in that: the cross section of the end part of the flow blocking block (207) is in a half disc shape.

5. The dislocation-preventing injection mold according to claim 1, wherein: the temperature-rising condensation-preventing component (3) further comprises a storage battery (306), a button (307) and a sealing cover (308);

the battery (306) is fixedly installed in the inner side of the fixing block (305) in an embedded mode, a button (307) is fixedly installed in the middle of one side of the fixing block (305), and a sealing cover (308) is hinged to the edge portion of the top end of the fixing block (305).

6. The dislocation-preventing injection mold according to claim 5, wherein: the sealing cover (308) is clamped on the inner side of the injection molding pipe (302).