CN218700849U

CN218700849U - Injection mold with blow water structure

Info

Publication number: CN218700849U
Application number: CN202222771567.1U
Authority: CN
Inventors: 梅洪兴; 梅超; 张平; 张立军
Original assignee: Changzhou Yuehong Precision Mould Co ltd
Current assignee: Changzhou Yuehong Precision Mould Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-03-24
Anticipated expiration: 2032-10-21

Abstract

The utility model discloses an injection mold with blow water structure relates to injection mold technical field. Including the shaping frame and set up the sealed lid in the shaping frame upper end, the inside of shaping frame is provided with the cooling tube, and the middle part of cooling tube is provided with the blowing box, and the inside of blowing box is provided with the unit of blowing, and the unit of blowing includes the gas blow pipe and sets up the regulation worm gear spare in gas blow pipe one side, and one side of adjusting the worm gear spare is provided with the regulation worm, adjusts the worm gear spare and is the quarter worm wheel size, the utility model provides a when blowing to the inside water of cooling tube, near blowing mouth blows the water not good technical problem of effect, drives through adjusting the worm and adjusts the worm gear spare and sway the rotation, installs the gas blow pipe of adjusting the worm gear spare upper end and carry out reciprocal rotation and sway along with the rotation of adjusting the worm gear spare, blows near remaining water of gas blow pipe, conveniently blows the inner chamber to the cooling tube.

Description

Injection mold with blow water structure

Technical Field

The utility model belongs to injection mold production field, more specifically the utility model relates to an injection mold with blow water structure that says so.

Background

An injection mold is a tool for producing plastic products and also a tool for giving the plastic products complete structure and precise dimensions. Injection molding is a process used to mass produce parts of some complex shapes. Specifically, the plastic melted by heating is injected into a mold cavity from an injection molding machine at high pressure, and a formed product is obtained after cooling and solidification. In order to rapidly cool and mold an injection molded product, a cooling water pipe is usually added in a mold to accelerate cooling, so as to facilitate injection molding.

However, after the injection mold is cooled, part of the cooling water is remained in the cooling pipeline, the phenomenon of rust corrosion in the mold is easy to occur due to long-time residual accumulation, the water in the water pipe is blown away by the blowing component, however, when the air is blown, the residual water near the air blowing port is inconvenient to blow away, dead angles occur, the water blowing effect is poor, and the use is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome when blowing the inside water of cooling tube among the prior art, blow near the mouth of blowing and blow the condition that the effect is not good, provide an injection mold with blow water structure to it is not enough more than solving, facilitate the use.

In order to achieve the above purpose, the utility model provides a technical scheme does:

the utility model discloses an injection mold with water blowing structure, including the shaping frame and set up the sealed lid in shaping frame upper end, sealed lid and shaping frame swing joint, the inside of shaping frame is provided with the cooling tube, and the middle part of cooling tube is provided with the blowing box, and the inside of blowing box is provided with the water blowing unit;

the water blowing unit comprises an air blowing pipe and an adjusting worm gear piece arranged on one side of the air blowing pipe, an adjusting worm is arranged on one side of the adjusting worm gear piece, and the adjusting worm gear piece is a quarter worm gear.

Preferably, the blowing pipe is movably installed in the inner wall of the blowing box through an elastic sealing element installed at one end, and the other end of the blowing pipe is installed on the side face of the adjusting worm gear piece through an installation shaft.

Preferably, the lower end of the adjusting worm is provided with a conical gear A, one side of the conical gear A is provided with a conical gear B, the middle part of the conical gear B is provided with a transmission rod, and the conical gears B are fixedly installed one by one through the transmission rod.

Preferably, the inside in shaping frame is provided with the blast chamber, and the inside in blast chamber is provided with the blast fan, and the blast chamber is connected with the blow vent of seting up on the gas blow pipe through the pipeline.

Preferably, the inside of shaping frame is provided with the storage water tank, and one side of storage water tank is provided with the suction pump, and the upper end of suction pump is passed through Y shape water service pipe and is linked together with the cooling tube inboard.

Preferably, the two sides of the cooling pipe are provided with reflux grooves, one side of each reflux groove is provided with a reflux pipe, and the reflux grooves are communicated with the water storage tank.

Preferably, the upper end of the forming frame is provided with a forming groove, and the cooling pipe is arranged below the forming groove.

Preferably, the backflow groove comprises a fixing frame and a water inlet hole formed in one side inside the fixing frame, a protective cover is arranged at the upper end of the fixing frame, a movably mounted filter box is arranged at the lower end of the fixing frame, and one side of the filter box is communicated with the backflow pipe.

Preferably, the bottoms of the inner cavities of the fixing frame and the filter box are inverted cone-shaped parts.

Preferably, the inside of filter cartridge is provided with the filter, and the lower extreme of filter is provided with the active carbon filter layer.

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) The utility model discloses an injection mold with blow water structure, use injection mold to add man-hour, the accessible leads to water to the cooling tube inside, reach and carry out refrigerated purpose to the shaping groove, after the processing is accomplished, can start the blast fan, make it ventilate the operation to the gas blow pipe, can reciprocating rotation conical gear B when blowing, make it drive through conical gear A and adjust the worm and rotate, and then drive and adjust worm wheel spare and sway the rotation, it swings along with reciprocating rotation to adjust the rotation of worm wheel spare to install the gas blow pipe of adjusting worm wheel spare upper end, blow near remaining water of gas blow pipe, the convenience is blown the inner chamber of cooling tube, conveniently blow water operation, the convenience is got rid of the inside remaining water of cooling tube, avoid the inside moisture of remaining of pipeline to lead to the pipeline corruption, influence the use.

(2) The utility model discloses an injection mold with blow water structure, when the inside water of cooling tube flows, rivers flow back to the mount through the inlet opening inside, and the part that is the back taper is convenient to be collected water, avoids water to remain in the mount inner chamber, later flow back to the storage water tank inside through the back flow, later accessible suction pump circulates and intakes, makes things convenient for recycling, practices thrift the cost.

(3) The utility model discloses an injection mold with blow water structure collects the back at the mount to the cooling water, and rivers get into the filter cartridge, and filter and active carbon filter layer can effectively filter the circulating water, avoids the impurity circulation of cooling water in with the pipeline to bring into the storage water tank, makes the circulating water keep clean, use a period with the filter cartridge dismantle the washing can.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the internal cross-sectional structure of the forming frame of the present invention;

FIG. 3 is a schematic structural view of the water blowing unit of the present invention;

FIG. 4 is a schematic structural view of a reflux tank of the present invention;

fig. 5 is a schematic view of the internal structure of the filter cartridge of the present invention.

In the figure: 1. forming a frame; 11. a water storage tank; 12. a water pump; 13. a Y-shaped water pipe; 14. a cooling tube; 15. a reflux tank; 151. a fixed mount; 152. a water inlet hole; 153. a protective cover; 154. a filter cartridge; 155. a filter plate; 156. an activated carbon filter layer; 16. a return pipe; 17. a blowing box; 18. a blowing cavity; 19. a blower fan; 2. a sealing cover; 3. a water blowing unit; 31. an air blowing pipe; 32. an elastomeric seal; 33. a vent; 34. adjusting the worm gear; 35. adjusting the worm; 36. a bevel gear A; 37. a bevel gear B; 38. a transmission rod; 4. and (5) forming a groove.

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.

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings.

With reference to fig. 1, the utility model discloses an injection mold with blow water structure, including one-tenth moulding frame 1 and the sealed lid 2 of setting in one-tenth moulding frame 1 upper end, sealed lid 2 and one-tenth moulding frame 1 swing joint, the inside of one-tenth moulding frame 1 is provided with cooling tube 14, and the middle part of cooling tube 14 is provided with blows the box 17, and the inside of blowing box 17 is provided with blows water unit 3.

The invention will be further described with reference to the following examples

Example 1

Referring to fig. 1-3, the water blowing unit 3 includes an air blowing pipe 31 and an adjusting worm gear 34 disposed on one side of the air blowing pipe 31, an adjusting worm 35 is disposed on one side of the adjusting worm gear 34, the adjusting worm gear 34 is a quarter worm gear, the air blowing pipe 31 is movably mounted in the inner wall of the air blowing box 17 through an elastic sealing member 32 mounted on one end, the other end of the air blowing pipe 31 is mounted on the side surface of the adjusting worm gear 34 through a mounting shaft, a conical gear a36 is disposed at the lower end of the adjusting worm 35, a conical gear B37 is disposed on one side of the conical gear a36, a transmission rod 38 is disposed in the middle of the conical gear B37, and the conical gears B37 are fixedly mounted on the transmission rod 38 one by one.

The inside of the forming frame 1 is provided with an air blowing cavity 18, the inside of the air blowing cavity 18 is provided with a blowing fan 19, and the air blowing cavity 18 is connected with a vent 33 arranged at the upper end of an air blowing pipe 31 through a pipeline.

When the injection mold is used for processing, water can be introduced into the cooling pipe 14 through the blowing fan, the purpose of cooling the forming groove 4 is achieved, after the processing is completed, the blowing fan 19 can be started, the blowing fan can ventilate the blowing pipe 31, the conical gear B37 can be rotated in a reciprocating mode when blowing, the blowing fan can drive the adjusting worm 35 to rotate through the conical gear A36, the adjusting worm 34 is driven to rotate in a swinging mode, the blowing pipe 31 arranged at the upper end of the adjusting worm 34 rotates in a reciprocating mode along with the rotation of the adjusting worm 34, residual water near the blowing pipe 31 is blown, the inner cavity of the cooling pipe 14 can be conveniently blown, the water blowing operation is convenient, the residual water in the cooling pipe 14 can be conveniently removed, and the phenomenon that the residual water in the pipe causes pipe corrosion and influences use is avoided.

Example 2

Referring to fig. 1, a water storage tank 11 is arranged inside a forming frame 1, a water pump 12 is arranged on one side of the water storage tank 11, the upper end of the water pump 12 is communicated with the inner side of a cooling pipe 14 through a Y-shaped water pipe 13, a forming groove 4 is arranged at the upper end of the forming frame 1, the cooling pipe 14 is installed below the forming groove 4, return grooves 15 are arranged on two sides of the cooling pipe 14, a return pipe 16 is arranged on one side of the return groove 15, and the return grooves 15 are communicated with the water storage tank 11.

The reflux tank 15 comprises a fixed frame 151 and a water inlet hole 152 arranged at one side inside the fixed frame 151, a protective cover 153 is arranged at the upper end of the fixed frame 151, a movably mounted filter box 154 is arranged at the lower end of the fixed frame 151, one side of the filter box 154 is communicated with the reflux pipe 16, and the bottoms of the inner cavities of the fixed frame 151 and the filter box 154 are inverted cone-shaped components.

When the inside water of cooling tube 14 flows, rivers flow back to mount 151 through inlet opening 152 inside, and the part that is the back taper is convenient to collect water, avoids water to remain in mount 151 inner chamber, later flow back to storage water tank 11 inside through back flow pipe 16, later accessible suction pump 12 circulates and intakes, makes things convenient for recycling, practices thrift the cost.

Example 3

Referring to fig. 1, a filter sheet 155 is provided inside the filter cassette 154, and an activated carbon filter layer 156 is provided at a lower end of the filter sheet 155.

After the cooling water is collected by the fixing frame 151, the water flow enters the filter box 154, the filter plates 155 and the activated carbon filter layers 156 can effectively filter the circulating water, the cooling water is prevented from circularly bringing impurities in the pipeline into the water storage tank 11, the circulating water is kept clean, and the filter box 154 is detached and cleaned after being used for a period of time.

In summary, the following steps: when the injection mold is used for processing, the purpose of cooling the forming groove 4 can be achieved by introducing water into the cooling pipe 14, after the processing is completed, the blowing fan 19 can be started to ventilate the blowing pipe 31, the conical gear B37 can be rotated in a reciprocating manner when blowing, the conical gear A36 drives the adjusting worm 35 to rotate, the adjusting worm 34 is driven to rotate in a swinging manner, the blowing pipe 31 arranged at the upper end of the adjusting worm 34 rotates in a reciprocating manner along with the rotation of the adjusting worm 34, residual water near the blowing pipe 31 is blown, the inner cavity of the cooling pipe 14 can be conveniently blown, the water blowing operation can be conveniently carried out, and the residual water in the cooling pipe 14 can be conveniently removed, avoid the inside residual moisture of pipeline to lead to the pipeline corrosion, influence the use, when the water in cooling tube 14 inside flows, rivers flow back to the mount 151 inside through inlet opening 152, the part that is the back taper is convenient collects water, avoid water to remain in the mount 151 inner chamber, later flow back to inside storage water tank 11 through back flow pipe 16, later accessible suction pump 12 circulates and intakes, convenient circulation uses, and the cost is saved, after mount 151 collects the cooling water, rivers get into filter box 154, filter 155 and active carbon filter layer 156 can carry out effective filtration to the circulating water, it brings into storage water tank 11 to avoid the impurity circulation of cooling water in with the pipeline, make the circulating water keep clean, use a period of time to dismantle filter box 154 and wash can.

It should be noted that, in this document, relational terms such as first and second, and the like are 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an injection mold with blow water structure, includes shaping frame (1) and sets up sealed lid (2) in shaping frame (1) upper end, sealed lid (2) and shaping frame (1) swing joint, its characterized in that: a cooling pipe (14) is arranged in the forming frame (1), an air blowing box (17) is arranged in the middle of the cooling pipe (14), and a water blowing unit (3) is arranged in the air blowing box (17); the water blowing unit (3) comprises an air blowing pipe (31) and an adjusting worm gear piece (34) arranged on one side of the air blowing pipe (31), an adjusting worm (35) is arranged on one side of the adjusting worm gear piece (34), and the adjusting worm gear piece (34) is a quarter worm gear.

2. An injection mold having a water blowing structure according to claim 1, wherein: the blowing pipe (31) is movably arranged in the inner wall of the blowing box (17) through an elastic sealing element (32) arranged at one end, and the other end of the blowing pipe (31) is arranged on the side surface of the adjusting worm gear (34) through a mounting shaft.

3. An injection mold having a water blowing structure according to claim 2, wherein: the lower end of the adjusting worm (35) is provided with a conical gear A (36), one side of the conical gear A (36) is provided with a conical gear B (37), the middle part of the conical gear B (37) is provided with a transmission rod (38), and the conical gears B (37) are fixedly installed one by one through the transmission rod (38).

4. An injection mold having a water blowing structure according to claim 3, wherein: the forming frame is characterized in that a blowing cavity (18) is arranged in the forming frame (1), a blowing fan (19) is arranged in the blowing cavity (18), and the blowing cavity (18) is connected with a vent (33) formed in the upper end of a blowing pipe (31) through a pipeline.

5. An injection mold having a water blowing structure according to claim 4, wherein: the inside of forming frame (1) is provided with storage water tank (11), and one side of storage water tank (11) is provided with suction pump (12), and the upper end of suction pump (12) is linked together through Y shape water service pipe (13) and cooling tube (14) inboard.

6. An injection mold having a water blowing structure according to claim 5, wherein: and return grooves (15) are arranged on two sides of the cooling pipe (14), a return pipe (16) is arranged on one side of each return groove (15), and the return grooves (15) are communicated with the water storage tank (11).

7. An injection mold having a water blowing structure according to claim 6, wherein: the upper end of the forming frame (1) is provided with a forming groove (4), and the cooling pipe (14) is arranged below the forming groove (4).

8. An injection mold having a water blowing structure as set forth in claim 7, wherein: the backflow tank (15) comprises a fixing frame (151) and a water inlet hole (152) formed in one side inside the fixing frame (151), a protective cover (153) is arranged at the upper end of the fixing frame (151), a movably mounted filter box (154) is arranged at the lower end of the fixing frame (151), and one side of the filter box (154) is communicated with the backflow pipe (16).

9. An injection mold having a water blowing structure as set forth in claim 8, wherein: the bottoms of the inner cavities of the fixing frame (151) and the filter box (154) are inverted cone-shaped parts.

10. An injection mold having a water blowing structure as set forth in claim 9, wherein: the filter box (154) is internally provided with a filter plate (155), and the lower end of the filter plate (155) is provided with an activated carbon filter layer (156).