CN217373225U

CN217373225U - Polymer plastic mould with cooling function is convenient for compress tightly

Info

Publication number: CN217373225U
Application number: CN202123361037.1U
Authority: CN
Inventors: 赵复焱
Original assignee: Kunshan Shengrunkang Electronic Co ltd
Current assignee: Kunshan Shengrunkang Electronic Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-09-06
Anticipated expiration: 2031-12-29

Abstract

The utility model belongs to the technical field of plastic molds, in particular to a polymer plastic mold with a cooling function and convenient compression, which comprises a main body and an ejection mechanism, wherein the end part of the main body is provided with a positioning rod, the side of the positioning rod is provided with a mold cavity, the outer wall of the mold cavity is provided with a positioning hole, the side of the main body is provided with a fixed seat, the inside of the fixed seat is provided with a screw rod, the outer wall of the screw rod is provided with a movable solenoid, the outer wall of the movable solenoid is provided with a sliding block, the side of the sliding block is provided with a gland, the ejection mechanism is arranged inside the main body, the inner wall of the main body is provided with a cooling mechanism, and after a worker pours injection molding liquid into the mold cavity, the mold cavity can be fixed through the positioning rod and the positioning hole; the utility model discloses a setting up of gland and screw rod has solved the compaction plastic mould of being not convenient for, seals the protection to the liquid in the plastic to avoid the plastic to produce the bubble when moulding plastics, the problem of extravagant production resource.

Description

Polymer plastic mould with cooling function is convenient for compress tightly

Technical Field

The utility model relates to a plastic mould technical field specifically is a polymer plastic mould that has cooling function and is convenient for compress tightly.

Background

Plastics are made up of synthetic resin from petroleum by adding plasticizer, stabilizer and filler, and are in the form of particles or powder. The plastic with small particles is heated and melted into liquid, the liquid is injected into a cavity with the shape of a required product, and the liquid is taken out after the plastic is cooled, so that a plastic part with the shape of the cavity is obtained, and the plastic part is a mold and is called a plastic mold because the plastic part is specially used for manufacturing plastic parts.

The existing plastic mold is inconvenient for compacting the plastic mold, and the liquid in the plastic is sealed and protected, so that the problem that the plastic generates bubbles when being injected and the production resources are wasted is solved.

Therefore, a polymer plastic mold with a cooling function and convenient for compaction is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate the defects of the prior art, the plastic mould which is not convenient to compact is solved, and the liquid in the plastic is sealed and protected, so that the problem that the plastic generates bubbles when being injected and the production resources are wasted is solved.

The utility model provides a technical scheme that its technical problem adopted is: a polymer plastic mould with cooling function is convenient for compress tightly, including main part and pop-up mechanism, the tip of main part is provided with the location rod, and the avris of location rod is provided with the die cavity, the outer wall of die cavity is provided with the locating hole, the avris of main part is provided with the fixing base, and the inside of fixing base is provided with the screw rod, the outer wall of screw rod is provided with movable solenoid, and the outer wall of activity solenoid is provided with the sliding block, the avris of sliding block is provided with the gland, pop-up mechanism sets up in the inside of main part, and the inner wall of main part is provided with cooling body.

Preferably, the outer walls of the positioning rods are attached to the inner walls of the positioning holes, four positioning rods are arranged on the central axis of the main body, and the main body is connected with the die cavity in a nested mode.

Preferably, the screw rod sets up to threaded connection with the activity screwed pipe, and activity screwed pipe sets up swing joint with the sliding block to the gland passes through the sliding block and constitutes sliding construction with the fixing base.

Preferably, the pop-up mechanism comprises a positioning ring, a ring pipe, an expansion spring and a fixing rod, the ring pipe is arranged at the end part of the positioning ring, the expansion spring is arranged in the ring pipe, and the fixing rod is arranged at the end part of the expansion spring.

Preferably, the circular pipe and the fixing rod form an elastic structure through an expansion spring, and the inner wall of the circular pipe is attached to the outer wall of the fixing rod.

Preferably, cooling body includes water tank, condenser, water pump, cooling tube and cavity, the avris of water tank is provided with the condenser, and the tip of water tank is provided with the water pump, the tip of water pump is provided with the cooling tube, and the cavity has been seted up to the avris of cooling tube.

Preferably, one end of the cooling pipe and the water pump are arranged to be communicated, and the outer wall of the cooling pipe and the inner wall of the cavity are closely attached to each other.

The utility model discloses an useful part lies in:

1. the device is provided with the positioning rod, and after a worker pours injection molding liquid into the die cavity, the die cavity can be fixed through the positioning rod and the positioning hole, so that the phenomenon that the liquid in the die cavity shakes due to accidents of the device, and the device is not ideal in molding film is avoided;

2. the device is provided with the gland, and a worker can rotate the screw rod in the fixed seat to rotate the movable solenoid in threaded connection with the screw rod to drive the sliding block movably connected with the movable solenoid to lift on the screw rod, so that the gland can lift on the fixed seat under the action of the sliding block, and the gland can compress the die cavity, thereby avoiding the liquid in the die cavity from generating bubbles and wasting production resources due to the fact that the liquid is exposed in the environment of outside air;

3. this device is provided with pop-up mechanism, and the device of being convenient for is after the operation is accomplished, and the die cavity that the staff can easily take, and the staff opens the gland after the device is moulded the membrane and is succeeded, and the ring pipe can pop out under expanding spring's effect automatically to drive the inside die cavity of location ring and pop out, the staff of being convenient for can take the die cavity, thereby takes out the inside module of die cavity.

4. This device is provided with cooling body, the staff is when the operation, can start condenser and water pump, water in the water tank is after being cooled off by the condenser, get into the water pump automatically, thereby make the inside water source of water tank flow in the inside of cooling tube under the effect of water pump, the effect of rethread cooling tube cools off the die cavity, and the water source encircles several rings of backs of cavity through the pipeline of cooling tube, flow back to the inside of water tank, it is faster to make the liquid in the die cavity mould the membrane, the efficiency of plastic mould membrane has been improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

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

FIG. 2 is a schematic view of the overall side view of the present invention;

fig. 3 is a schematic structural diagram of the pop-up mechanism of the present invention;

fig. 4 is a schematic perspective view of the cooling mechanism of the present invention.

In the figure: 1. a main body; 2. a positioning stick; 3. a mold cavity; 4. positioning holes; 5. a fixed seat; 6. a screw; 7. a movable solenoid; 8. a slider; 9. a gland; 10. an ejection mechanism; 1001. positioning the ring; 1002. a ring pipe; 1003. a tension spring; 1004. fixing the rod; 11. a cooling mechanism; 1101. a water tank; 1102. a condenser; 1103. a water pump; 1104. a cooling tube; 1105. a cavity.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Please refer to fig. 1-2, a polymer plastic mold with a cooling function and convenient compression comprises a main body 1 and an ejection mechanism 10, wherein a positioning rod 2 is arranged at the end of the main body 1, a mold cavity 3 is arranged at the side of the positioning rod 2, a positioning hole 4 is arranged on the outer wall of the mold cavity 3, a fixing seat 5 is arranged at the side of the main body 1, a screw rod 6 is arranged inside the fixing seat 5, a movable solenoid 7 is arranged on the outer wall of the screw rod 6, a sliding block 8 is arranged on the outer wall of the movable solenoid 7, a gland 9 is arranged at the side of the sliding block 8, the ejection mechanism 10 is arranged inside the main body 1, and a cooling mechanism 11 is arranged on the inner wall of the main body 1.

The outer wall of location rod 2 laminates with the inner wall of locating hole 4 mutually, and location rod 2 is provided with four about the center pin of main part 1 to main part 1 sets up to nested connection with die cavity 3, and the staff will mould plastics liquid and pour into behind the die cavity 3, and accessible location rod 2 and locating hole 4 set up fixed die cavity 3, and the liquid of avoiding in the die cavity 3 can not rock because of the device takes place for accident, thereby leads to the device to mould the membrane unsatisfactory.

The screw 6 and the movable solenoid 7 are in threaded connection, the movable solenoid 7 and the sliding block 8 are in movable connection, the gland 9 and the fixed seat 5 form a sliding structure through the sliding block 8, and a worker can drive the gland 9 to lift on the fixed seat 5 under the action of the sliding block 8 by rotating the screw 6, so that the gland 9 can compress the die cavity 3, and the liquid in the die cavity 3 is prevented from generating bubbles and wasting production resources due to the fact that the liquid is exposed to the outside air;

example two

Referring to fig. 1 to 4, as another embodiment of the present invention, in a first comparative example, the pop-up mechanism 10 includes a positioning ring 1001, a ring pipe 1002, an expansion spring 1003 and a fixing rod 1004, the end of the positioning ring 1001 is provided with the ring pipe 1002, the expansion spring 1003 is arranged inside the ring pipe 1002, the fixing rod 1004 is arranged at the end of the expansion spring 1003, and a worker can easily take the die cavity 3 after the operation of the apparatus is completed by setting the pop-up mechanism 10;

the ring pipe 1002 and the fixing rod 1004 form an elastic structure through the telescopic spring 1003, the inner wall of the ring pipe 1002 is attached to the outer wall of the fixing rod 1004, after the device is successfully molded, a worker opens the gland 9, the ring pipe 1002 can automatically pop up under the action of the telescopic spring 1003, so that the mold cavity 3 in the positioning ring 1001 is driven to pop up, the worker can take the mold cavity 3 conveniently, and a mold in the mold cavity 3 is taken out;

the cooling mechanism 11 comprises a water tank 1101, a condenser 1102, a water pump 1103, a cooling pipe 1104 and a cavity 1105, the condenser 1102 is arranged on the side of the water tank 1101, the water pump 1103 is arranged at the end of the water tank 1101, the cooling pipe 1104 is arranged at the end of the water pump 1103, the cavity 1105 is arranged on the side of the cooling pipe 1104, and the device can be installed through the cooling mechanism 11, so that the liquid plastic film in the die cavity 3 is faster, and the plastic film molding efficiency of the plastic mold is improved;

one end of the cooling pipe 1104 is set to be communicated with the water pump 1103, the outer wall of the cooling pipe 1104 is tightly attached to the inner wall of the cavity 1105, a worker can start the condenser 1102 and the water pump 1103, water in the water tank 1101 is cooled by the condenser 1102 and then automatically enters the water pump 1103, so that the water source in the water tank 1101 flows into the cooling pipe 1104 under the action of the water pump 1103, the cavity 3 is cooled by the action of the cooling pipe 1104, and the water source flows back to the inside of the water tank 1101 after the pipeline passing through the cooling pipe 1104 surrounds the cavity 1105 for a plurality of circles, the liquid cooling speed in the cavity 3 is accelerated, and the plastic film efficiency of the device is improved.

The working principle is as follows: firstly, when the worker operates, the condenser 1102 and the water pump 1103 are started, water in the water tank 1101 is automatically fed into the water pump 1103 after being cooled by the condenser 1102, so that a water source in the water tank 1101 flows into the cooling pipe 1104 under the action of the water pump 1103, the mold cavity 3 is cooled by the action of the cooling pipe 1104, and the water source flows back to the inside of the water tank 1101 after the pipeline passing through the cooling pipe 1104 surrounds the cavity 1105 for a plurality of circles;

then, after pouring injection molding liquid into the mold cavity 3, a worker can fix the mold cavity 3 through the positioning rod 2 and the positioning hole 4, and then the worker can rotate the screw 6 in the fixed seat 5, so that the movable solenoid 7 in threaded connection with the screw 6 rotates to drive the sliding block 8 movably connected with the movable solenoid 7 to lift on the screw 6, and the gland 9 can lift on the fixed seat 5 under the action of the sliding block 8, so that the gland 9 can compress the mold cavity 3;

finally, after the device is molded, the gland 9 is opened, the ring pipe 1002 can be automatically ejected under the action of the telescopic spring 1003, so that the die cavity 3 inside the positioning ring 1001 is driven to eject, and the die part inside the die cavity 3 is taken out.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a polymer plastic mould with cooling function is convenient for compress tightly, includes main part (1) and pop-up mechanism (10), its characterized in that: the tip of main part (1) is provided with location rod (2), and the avris of location rod (2) is provided with die cavity (3), the outer wall of die cavity (3) is provided with locating hole (4), the avris of main part (1) is provided with fixing base (5), and the inside of fixing base (5) is provided with screw rod (6), the outer wall of screw rod (6) is provided with movable solenoid (7), and the outer wall of activity solenoid (7) is provided with sliding block (8), the avris of sliding block (8) is provided with gland (9), pop-up mechanism (10) set up in the inside of main part (1), and the inner wall of main part (1) is provided with cooling body (11).

2. The polymer plastic mold with cooling function and easy to compress of claim 1, wherein: the outer wall of the positioning rods (2) is attached to the inner wall of the positioning hole (4), four positioning rods (2) are arranged on the center shaft of the main body (1), and the main body (1) is connected with the die cavity (3) in a nested mode.

3. The polymer plastic mold with cooling function and easy to compress of claim 1, wherein: screw rod (6) set up to threaded connection with activity screwed pipe (7), and activity screwed pipe (7) set up to swing joint with sliding block (8) to gland (9) pass through sliding block (8) and constitute sliding structure with fixing base (5).

4. The polymer plastic mold with cooling function and easy to compress of claim 1, wherein: the pop-up mechanism (10) comprises a positioning ring (1001), a ring pipe (1002), an expansion spring (1003) and a fixing rod (1004), wherein the end of the positioning ring (1001) is provided with the ring pipe (1002), the expansion spring (1003) is arranged inside the ring pipe (1002), and the end of the expansion spring (1003) is provided with the fixing rod (1004).

5. The polymer plastic mold with cooling function and easy to compress of claim 4, wherein: the ring pipe (1002) and the fixing rod (1004) form an elastic structure through a telescopic spring (1003), and the inner wall of the ring pipe (1002) is attached to the outer wall of the fixing rod (1004).

6. The polymer plastic mold with cooling function and easy to compress of claim 2, wherein: cooling body (11) include water tank (1101), condenser (1102), water pump (1103), cooling tube (1104) and cavity (1105), the avris of water tank (1101) is provided with condenser (1102), and the tip of water tank (1101) is provided with water pump (1103), the tip of water pump (1103) is provided with cooling tube (1104), and cavity (1105) have been seted up to the avris of cooling tube (1104).

7. The polymer plastic mold with cooling function and easy to compress of claim 6, wherein: one end of the cooling pipe (1104) and the water pump (1103) are arranged to be communicated, and the outer wall of the cooling pipe (1104) and the inner wall of the cavity (1105) are closely attached to each other.