CN216267475U

CN216267475U - Car glass fiber material casing injection mold mows

Info

Publication number: CN216267475U
Application number: CN202122879924.1U
Authority: CN
Inventors: 宋昆鹏; 韦晓卫; 雒小通
Original assignee: Suzhou Xiafei Machinery Technology Co ltd
Current assignee: Suzhou Xiafei Machinery Technology Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-04-12
Anticipated expiration: 2031-11-23

Abstract

The utility model discloses a glass fiber material shell injection mold of a mowing vehicle, which comprises a lower mold, wherein the top of the lower mold is provided with an upper mold, two sides of the lower mold and two sides of the upper mold are respectively provided with a heat dissipation opening, the left sides of the lower mold and the upper mold are respectively and fixedly provided with a fan, the fan is positioned on the left side of the heat dissipation opening, the interiors of the upper mold and the lower mold are respectively provided with a mold cavity, the surface of the mold cavity is fixedly connected with a heat conduction sheet, the surface of the heat conduction sheet is fixedly connected with a hollow water box, the surface of the heat conduction sheet is fixedly connected with a heat conduction block, and one side of the heat conduction block, which is far away from the heat conduction sheet, penetrates into the interior of the hollow water box. The utility model solves the problems that the existing injection mold generally adopts natural cooling to carry out cooling work, and the cooling time is longer and the production efficiency of the injection mold is greatly reduced although the cooling work can be carried out by arranging the lower mold, the upper mold, the heat dissipation port, the fan, the mold cavity, the heat conducting fins, the hollow water box and the heat conducting blocks to be matched for use.

Description

Car glass fiber material casing injection mold mows

Technical Field

The utility model relates to the technical field of shell injection molding, in particular to a glass fiber material shell injection mold of a mowing vehicle.

Background

Can use injection mold at the fine material casing of car glass of mowing mould plastics in-process, but when current injection mold moulded plastics, generally adopt natural cooling to carry out cooling work, though can carry out cooling work, but cooling time can be longer, can greatly reduced injection mold's production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide an injection mold for a glass fiber material shell of a mowing vehicle, which has the advantage of efficient cooling and solves the problems that the cooling operation is generally carried out by natural cooling, the cooling time is long although the cooling operation can be carried out, and the production efficiency of the injection mold is greatly reduced when the existing injection mold is used for injection molding.

In order to achieve the purpose, the utility model provides the following technical scheme: a glass fiber material shell injection mold of a mowing vehicle comprises a lower mold;

the water tank comprises a lower die, an upper die, a fan, a heat dissipation port, a hollow water box, a heat conduction block, a water outlet pipe and a water outlet pipe, wherein the top of the lower die is provided with the upper die, the two sides of the lower die and the upper die are both provided with the heat dissipation port, the left sides of the lower die and the upper die are both fixedly provided with the fan, the fan is positioned on the left side of the heat dissipation port, the inner parts of the upper die and the lower die are both provided with a die cavity, the surface of the die cavity is fixedly connected with the heat conduction sheet, the surface of the heat conduction sheet is fixedly connected with the hollow water box, the surface of the heat conduction block is fixedly connected with the heat conduction block, one side, far away from the heat conduction sheet, of the heat conduction block penetrates into the hollow water box, the left sides of the lower die and the upper die are both provided with the water outlet pipe, one end, close to the upper die extends to the inner part of the upper die and is communicated with the bottom of the hollow water box, the lower mould all is provided with the inlet tube with the right side of last mould, the inlet tube is close to the one end of last mould and extends to the inside of last mould and communicate with the bottom of hollow water box, the inlet tube be close to the one end of lower mould extend to the inside of lower mould and communicate with the bottom of hollow water box, the right side of lower mould is provided with the circulating pump, the input of circulating pump and the top intercommunication of water tank, the output of circulating pump and the surface intercommunication of inlet tube.

Preferably, the number of the heat conduction blocks is several, and the several heat conduction blocks are distributed at equal intervals.

Preferably, the interior of the fan is vertically and fixedly connected with a dust screen, and the dust screen is made of metal.

Preferably, the inner sides of the water outlet pipe and the water inlet pipe are both in threaded connection with joints, and the joints are made of metal.

Preferably, the number of the drain pipes is three, and the three drain pipes are distributed at equal intervals.

Preferably, a fixing ring is fixedly mounted on the surface of the circulating pump, and the left side of the fixing ring is fixedly connected with the right side of the lower die.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model solves the problems that the existing injection mold generally adopts natural cooling to carry out cooling work, and the cooling time is longer and the production efficiency of the injection mold is greatly reduced although the cooling work can be carried out by arranging the lower mold, the upper mold, the heat dissipation port, the fan, the mold cavity, the heat conducting fins, the hollow water box and the heat conducting blocks to be matched for use.

2. According to the utility model, the number of the heat-conducting blocks is set to be a plurality of, so that the temperature in the heat-conducting fin can be uniformly conveyed to the interior of the hollow water box, and the temperature in the heat-conducting fin is reduced.

3. According to the utility model, the dust screen is arranged, so that air at the air inlet end of the fan can be filtered, and large-particle dust carried in the air is prevented from entering the inside of the heat dissipation port from the fan.

4. The utility model is convenient for a user to disassemble the water inlet pipe and the water outlet pipe which are connected with the upper die and the lower die by arranging the joint, thereby improving the convenience of the user.

5. According to the utility model, the number of the drain pipes is three, so that the drain pipes can rapidly convey cooling water in the drain pipes to the inside of the water tank, and the drainage speed of the drain pipes is improved.

6. The circulating pump can be supported by arranging the fixing ring, so that the stability of the circulating pump is improved.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

fig. 3 is a perspective view of the drain pipe of the present invention.

In the figure: 1. a lower die; 2. an upper die; 3. a heat dissipation port; 4. a fan; 5. a mold cavity; 6. a heat conductive sheet; 7. a hollow water box; 8. a heat conducting block; 9. a water outlet pipe; 10. a water tank; 11. a drain pipe; 12. a water inlet pipe; 13. a circulation pump; 14. a dust screen; 15. a joint; 16. and (4) fixing the ring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1 to 3, the glass fiber material housing injection mold of the lawn mower provided by the utility model comprises a lower mold 1;

an upper die 2 is arranged at the top of a lower die 1, heat dissipation ports 3 are respectively arranged at two sides of the lower die 1 and the upper die 2, fans 4 are fixedly arranged at the left sides of the lower die 1 and the upper die 2, the fans 4 are positioned at the left sides of the heat dissipation ports 3, die cavities 5 are respectively arranged inside the upper die 2 and the lower die 1, heat conducting fins 6 are fixedly connected to the surfaces of the die cavities 5, hollow water boxes 7 are fixedly connected to the surfaces of the heat conducting fins 6, heat conducting blocks 8 are fixedly connected to the surfaces of the heat conducting fins 6, one sides of the heat conducting blocks 8, far away from the heat conducting fins 6, penetrate through the interiors of the hollow water boxes 7, water outlet pipes 9 are respectively arranged at the left sides of the lower die 1 and the upper die 2, one ends, close to the upper die 2, of the water outlet pipes 9 extend to the interiors of the upper die 2 and are communicated with the bottoms of the hollow water boxes 7, one ends, close to the lower die 1, water tanks 10 are fixedly connected to the bottoms of the surfaces of the lower die 1, the surface intercommunication of outlet pipe 9 has the drain pipe 11 with water tank 10 top intercommunication, lower mould 1 all is provided with inlet tube 12 with the right side of last mould 2, inlet tube 12 is close to the one end of last mould 2 and extends to the inside of last mould 2 and communicate with the bottom of hollow water box 7, inlet tube 12 is close to the one end of lower mould 1 and extends to the inside of lower mould 1 and communicate with the bottom of hollow water box 7, the right side of lower mould 1 is provided with circulating pump 13, the input of circulating pump 13 and the top of water tank 10 intercommunication, circulating pump 13's output and inlet tube 12's surface intercommunication.

Referring to fig. 2, the number of the heat conduction blocks 8 is several, and the several heat conduction blocks 8 are distributed at equal intervals.

As a technical optimization scheme of the present invention, the number of the heat conduction blocks 8 is set to be several, so that the temperature inside the heat conduction sheet 6 can be uniformly transferred to the inside of the hollow water box 7, and the temperature inside the heat conduction sheet 6 is reduced.

Referring to fig. 2, a dust screen 14 is vertically and fixedly connected to the inside of the fan 4, and the dust screen 14 is made of metal.

As a technical optimization scheme of the utility model, the dust screen 14 is arranged, so that air at the air inlet end of the fan 4 can be filtered, and large-particle dust carried in the air is prevented from entering the inside of the heat dissipation port 3 from the fan 4.

Referring to fig. 1, the inner sides of the outlet pipe 9 and the inlet pipe 12 are each threadedly connected with a joint 15, and the joint 15 is made of metal.

As a technical optimization scheme of the utility model, the joint 15 is arranged, so that a user can conveniently detach the water inlet pipe 12 and the water outlet pipe 9 connected with the upper die 2 and the lower die 1, and the convenience of the user is improved.

Referring to fig. 3, the number of the drain pipes 11 is three, and the three drain pipes 11 are equidistantly distributed.

As a technical optimization scheme of the present invention, the number of the drain pipes 11 is set to three, so that the drain pipes 11 can rapidly convey the cooling water in the outlet pipe 9 to the inside of the water tank 10, and the drainage speed of the drain pipes 11 is increased.

Referring to fig. 1, a fixing ring 16 is fixedly installed on the surface of the circulation pump 13, and the left side of the fixing ring 16 is fixedly connected with the right side of the lower mold 1.

As a technical optimization scheme of the utility model, the circulating pump 13 can be supported by arranging the fixing ring 16, so that the stability of the circulating pump 13 is improved.

The working principle and the using process of the utility model are as follows: when the cooling device is used, when a user needs to cool the mold cavity 5 inside the upper mold 2 and the lower mold 1, the fan 4 and the circulating pump 13 are sequentially started, after the circulating pump 13 is started, cooling water inside the water tank 10 is respectively conveyed into the hollow water boxes 7 inside the upper mold 2 and the lower mold 1 through the water inlet pipe 12 and the joint 15, the heat conducting fins 6 can absorb heat of the mold inside the mold cavity 5 and then exchange heat with the cooling water inside the hollow water boxes 7 through the heat conducting blocks 8, so that the temperature inside the mold cavity 5 is rapidly reduced, the cooling water circulating inside the hollow water boxes 7 is conveyed into the water tank 10 again through the water outlet pipe 9 and the water outlet pipe 11 for recycling, after the fan 4 is started, outside air is filled into the upper mold 2 and the lower mold 1 through the heat dissipation port 3, so that the fan 4 blows air conveyed inside the upper mold 2 and the lower mold 1, and can blow hot air inside the upper mold 2 and the lower mold 1 off the upper mold 2 and the lower mold 1, meanwhile, the surfaces of the hollow water box 7, the heat conducting block 8 and the heat conducting fin 6 can be cooled by air cooling, so that the temperature of the mold cavity 5 is further rapidly reduced, and the effect of efficient cooling is achieved.

In summary, the following steps: this car glass fiber material casing injection mold mows uses through the cooperation that sets up lower mould 1, goes up mould 2, thermovent 3, fan 4, mould chamber 5, conducting strip 6, hollow water box 7 and heat conduction piece 8, when having solved current injection mold and having moulded plastics, generally adopts natural cooling to carry out cooling work, though can carry out cooling work, but the cool time can be than longer, can the problem of greatly reduced injection mold production efficiency.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A glass fiber material shell injection mold of a mowing vehicle comprises a lower mold (1);

the method is characterized in that: the top of lower mould (1) is provided with mould (2), thermovent (3) have all been seted up to lower mould (1) and the both sides of last mould (2), the equal fixed mounting in left side of lower mould (1) and last mould (2) has fan (4), fan (4) are located the left side of thermovent (3), the inside of going up mould (2) and lower mould (1) all is provided with mould chamber (5), the fixed surface of mould chamber (5) is connected with conducting strip (6), the fixed surface of conducting strip (6) is connected with hollow water box (7), the fixed surface of conducting strip (6) is connected with heat conduction piece (8), one side that conducting strip (6) were kept away from in heat conduction piece (8) runs through to the inside of hollow water box (7), the left side of lower mould (1) and last mould (2) all is provided with outlet pipe (9), the one end that outlet pipe (9) are close to last mould (2) extends to the inside of mould (2) and with the hollow water box (7) the inside of last mould (2) Bottom intercommunication, the one end that outlet pipe (9) are close to lower mould (1) extends to the inside of lower mould (1) and communicates with the bottom of hollow water box (7), bottom fixedly connected with water tank (10) on lower mould (1) surface, the surface intercommunication of outlet pipe (9) has drain pipe (11) with water tank (10) top intercommunication, the right side of lower mould (1) and last mould (2) all is provided with inlet tube (12), inlet tube (12) are close to the one end of last mould (2) and extend to the inside of last mould (2) and communicate with the bottom of hollow water box (7), inlet tube (12) are close to the one end of lower mould (1) and extend to the inside of lower mould (1) and communicate with the bottom of hollow water box (7), the right side of lower mould (1) is provided with circulating pump (13), the input of circulating pump (13) communicates with the top of water tank (10), the output end of the circulating pump (13) is communicated with the surface of the water inlet pipe (12).

2. The glass fiber material shell injection mold for the mowing vehicle as claimed in claim 1, wherein: the number of the heat conduction blocks (8) is a plurality, and the heat conduction blocks (8) are distributed equidistantly.

3. The glass fiber material shell injection mold for the mowing vehicle as claimed in claim 1, wherein: the inside of fan (4) is vertical fixedly connected with dust screen (14), dust screen (14) are made by the metal.

4. The glass fiber material shell injection mold for the mowing vehicle as claimed in claim 1, wherein: the inner sides of the water outlet pipe (9) and the water inlet pipe (12) are both connected with a joint (15) in a threaded manner, and the joints (15) are made of metal.

5. The glass fiber material shell injection mold for the mowing vehicle as claimed in claim 1, wherein: the number of the drain pipes (11) is three, and the three drain pipes (11) are distributed equidistantly.

6. The glass fiber material shell injection mold for the mowing vehicle as claimed in claim 1, wherein: the fixed surface of circulating pump (13) installs solid fixed ring (16), the left side of solid fixed ring (16) and the right side fixed connection of lower mould (1).