CN216182365U

CN216182365U - Automatic plastics production mould of moulding plastics

Info

Publication number: CN216182365U
Application number: CN202122680465.4U
Authority: CN
Inventors: 陈亚男
Original assignee: Wuhan Jinyicheng Auto Parts Manufacturing Co ltd
Current assignee: Wuhan Jinyicheng Auto Parts Manufacturing Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-05
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses an automatic injection molding plastic production mold, which comprises a workbench, a mold forming unit and a cooling unit, wherein the workbench is provided with a mold cavity; a cooling unit is arranged on the right side of the workbench; the mould shaping unit includes left mould, seal groove, circular slab, dovetail, sliding plate, right mould, sealing ring, sealing strip and removal subassembly, the upper end left side of workstation is equipped with left mould, the right-hand member of left side mould is located hollow periphery and is equipped with the seal groove, the inner wall left end of left side mould is equipped with the circular slab, the upper end of workstation is located the right side of left mould and is equipped with horizontal dovetail, the dovetail of dovetail sliding connection sliding plate lower extreme, the removal subassembly is connected to the front end of sliding plate, the lower extreme of right mould is connected through the fixed plate in the upper end of sliding plate, and its structural design does benefit to taking out fast after the material shaping, has promoted the machining efficiency of material, and is provided with corresponding cooling mechanism, has reduced the degree of difficulty of getting the material, has reduced the cost of labor.

Description

Automatic plastics production mould of moulding plastics

Technical Field

The utility model relates to the technical field of plastic production molds, in particular to an automatic injection molding plastic production mold.

Background

The plastic injection mold is a tool which is matched with a plastic forming machine in the plastic processing industry, gives a complete configuration and accurate dimension to a plastic product, and can process a series of plastic parts with various shapes and dimensions, wherein the plastic products produced by using the plastic injection mold are very wide.

The utility model discloses a full-automatic production injection mold, which comprises a mold seat, an upper mold, a lower mold, a power mechanism and a conveying mechanism, wherein the application number of the full-automatic production injection mold is 201620013443.9 in the prior art, and the lower mold is arranged on the mold seat; the lower die comprises an inclined block and a lower die seat; the inclined block is fixedly connected with the die seat.

Its structural design is unfavorable for taking out fast after the material shaping, has reduced the machining efficiency of material, and does not set up corresponding cooling mechanism, has increased the degree of difficulty of getting the material, has promoted the cost of labor, for this reason, we propose the plastics production mould of automatic moulding plastics.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the existing defects and provides an automatic injection molding plastic production mold, which is beneficial to quick taking out of a formed material and improves the processing efficiency of the material.

In order to achieve the purpose, the utility model provides the following technical scheme: an automatic injection molding plastic production mold comprises a workbench, a mold forming unit and a cooling unit;

a workbench: the right side of the cooling device is provided with a cooling unit;

a mold molding unit: include left mould, seal groove, circular slab, dovetail, sliding plate, right mould, sealing ring, sealing strip and removal subassembly, the upper end left side of workstation is equipped with left mould, the right-hand member of left side mould is located hollow periphery and is equipped with the seal groove, the inner wall left end of left side mould is equipped with the circular slab, the right side that the upper end of workstation is located left mould is equipped with horizontal dovetail, the dovetail of dovetail sliding connection sliding plate lower extreme, the removal subassembly is connected to the front end of sliding plate, the lower extreme of right mould is connected through the fixed plate in the upper end of sliding plate, the peripheral middle part of right side mould is equipped with the sealing ring, the left end of sealing ring is equipped with the sealing strip that corresponds the seal groove.

The workstation supports overall structure, promote job stabilization nature, when moulding plastics, it removes along the direction of dovetail to make the sliding plate with the removal subassembly, combine through further drive right mould of fixed plate and left mould, sealing strip and seal groove on the combination back sealing ring carry out the joint, further improve the leakproofness of mould, prevent the leakage of material, then pour into the material of moulding plastics into left mould in, carry out the shaping, the shaping back that finishes, use the removal subassembly to separate the mould, and the plastic mold after the accessible circular slab will be moulded removes, conveniently take out.

Further, the movable assembly comprises a rack, a motor support, a motor and a gear, the rack is arranged at the front end of the sliding plate, the motor support is arranged on the front side, located on the sliding plate, of the upper end of the workbench, the motor support is fixedly connected with one end of the motor, the output shaft of the motor is connected with one end of the gear, the gear is meshed with the rack, and the input end of the motor is electrically connected with the output end of the external power supply through an external control switch group. When the right die is moved, a motor on the motor support is opened to drive the gear to rotate, the gear further engages with the rack to drive the sliding plate to move left and right, and the die forming and taking work is carried out.

Further, the cooling unit includes storage water tank, suction pump, hose, solid fixed ring, raceway and aqua storage tank, the right-hand member downside of workstation is equipped with the storage water tank, the water inlet of suction pump is connected to the upper end delivery port of storage water tank, the delivery port coupling hose's of suction pump one end, the aqua storage tank has been seted up to the inside of right side mould, and the notch of aqua storage tank is located the right-hand member of right side mould, the one end of raceway is connected to the right-hand member notch of right side mould, the other end of raceway is through solid fixed ring coupling hose's one end. The heat dissipation can be cooled down to the mould to the in-process of moulding plastics, opens the suction pump, passes through the hose suction raceway with the cold water in the storage water tank to get into the inside aqua storage tank of right side mould, can carry out periodic cooling to the mould, improve the shaping efficiency of moulding plastics.

Further, still include the fixed strip, logical groove has been seted up on the left side of the inner wall upper end of left side mould, the upper end of circular slab is equipped with the fixed strip, and the fixed strip passes logical groove and is located the upper end of left side mould outside, and the fixed strip can be more convenient removal circular slab, makes the model after the shaping more easily taken out.

Further, still include feed inlet and water inlet, the upper end center of left side mould is equipped with a feed inlet respectively with front and back both ends center, upper end one side of storage water tank is equipped with the water inlet, in will moulding plastics the material injection left mould through the feed inlet, changes the cold water in the storage water tank through the water inlet, promotes shaping efficiency.

Furthermore, the workbench comprises supporting legs, the four corners of the lower end of the workbench are respectively provided with one supporting leg, and the supporting legs support the structure to improve the structural strength.

Compared with the prior art, the utility model has the beneficial effects that: this plastics production mould of automatic moulding plastics has following benefit:

1. the automatic injection molding plastic production mold is provided with the mold forming unit which is flexible to move, so that overlarge deviation of the size of a formed model can not occur after long-time use, and the quality of the model is improved;

2. according to the automatic injection molding plastic production mold, the mold is cooled through the cooling unit, so that the phenomenon that the molding effect is not ideal due to overhigh temperature is prevented, and the operation efficiency is improved;

3. this plastics production mould of automatic moulding plastics, its structural design has and does benefit to the quick taking out after the material shaping, has promoted the machining efficiency of material, and is provided with corresponding cooling mechanism, has reduced the degree of difficulty of getting the material, has reduced the cost of labor.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a partial structural schematic diagram of the present invention.

In the figure: the device comprises a working table 1, a die forming unit 2, a left die 21, a sealing groove 22, a circular plate 23, a dovetail groove 24, a sliding plate 25, a rack 26, a motor bracket 27, a motor 28, a gear 29, a right die 210, a sealing ring 211, a sealing strip 212, a cooling unit 3, a water storage tank 31, a water suction pump 32, a hose 33, a fixing ring 34, a water delivery pipe 35, a water storage tank 36, a fixing strip 4, a feed inlet 5, a support leg 6 and a water inlet 7.

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.

Referring to fig. 1-3, the present embodiment provides a technical solution: an automatic injection molding plastic production mold comprises a workbench 1, a mold forming unit 2 and a cooling unit 3;

a workbench 1: the right side of the cooling unit 3 is provided with a cooling unit;

cooling unit 3 includes storage water tank 31, the suction pump 32, hose 33, solid fixed ring 34, raceway 35 and aqua storage tank 36, the right-hand member downside of workstation 1 is equipped with storage water tank 31, the water inlet of suction pump 32 is connected to the upper end delivery port of storage water tank 31, the one end of the delivery port coupling hose 33 of suction pump 32, aqua storage tank 36 has been seted up to right side mould 210's inside, and the notch of aqua storage tank 36 is located right side mould 210's right-hand member, the one end of raceway 35 is connected to right side mould 210's right-hand member notch, the other end of raceway 35 is through the one end of solid fixed ring 34 coupling hose 33. The mould can be cooled and radiated in the injection molding process, the water suction pump 32 is started, cold water in the water storage tank 31 is pumped into the water delivery pipe 35 through the hose 33 and enters the water storage tank 36 inside the right mould 210, the mould can be cooled periodically, and the injection molding efficiency is improved.

Mold molding unit 2: include left mould 21, seal groove 22, circular plate 23, dovetail 24, sliding plate 25, right mould 210, sealing ring 211, sealing strip 212 and removal subassembly, the upper end left side of workstation 1 is equipped with left mould 21, the right-hand member of left mould 21 is located the hollow periphery and is equipped with seal groove 22, the inner wall left end of left mould 21 is equipped with circular plate 23, the upper end of workstation 1 is located the right side of left mould 21 and is equipped with horizontal dovetail 24, dovetail 24 sliding connection sliding plate 25 lower extreme dovetail, the removal subassembly is connected to the front end of sliding plate 25, the lower extreme of right mould 210 is connected through the fixed plate in the upper end of sliding plate 25, the peripheral middle part of right mould 210 is equipped with sealing ring 211, the left end of sealing ring 211 is equipped with the sealing strip 212 that corresponds seal groove 22.

Workstation 1 supports overall structure, promote job stabilization nature, when moulding plastics, it removes along dovetail 24's direction to make sliding plate 25 with the removal subassembly, further drive right mould 210 and left mould 21 through the fixed plate combine, sealing strip 212 and seal groove 22 on the combination back sealing ring 211 carry out the joint, further improve the leakproofness of mould, prevent the leakage of material, then pour into the material of moulding plastics into left mould 21 in, carry out the shaping, the shaping back that finishes, use the removal subassembly to separate the mould, and the plastic mold after the shaping is removed with accessible circular slab 23, conveniently take out.

The movable assembly comprises a rack 26, a motor support 27, a motor 28 and a gear 29, the rack 26 is arranged at the front end of the sliding plate 25, the motor support 27 is arranged on the front side, located on the sliding plate 25, of the upper end of the workbench 1, the motor support 27 is fixedly connected with one end of the motor 28, the output shaft of the motor 28 is connected with one end of the gear 29, the gear 29 is meshed with the rack 26, and the input end of the motor 28 is electrically connected with the output end of an external power supply through an external control switch group. When the right die 210 is moved, the motor 28 on the motor bracket 27 is opened to drive the gear 29 to rotate, the gear 29 further engages with the rack 26 to drive the sliding plate 25 to move left and right, and the molding and the die-taking operation are performed.

Still including fixed strip 4, logical groove has been seted up on the left side of the inner wall upper end of left mould 21, and the upper end of circular slab 23 is equipped with fixed strip 4, and fixed strip 4 passes logical groove and is located the upper end of left mould 21 outside, and fixed strip 4 can be more convenient removal circular slab 23, makes the model after the shaping more easily taken out.

Still include feed inlet 5 and water inlet 6, the upper end center of left mould 21 is equipped with a feed inlet 5 respectively with front and back both ends center, and upper end one side of storage water tank 31 is equipped with water inlet 6, pours into the material of moulding plastics into left mould 21 through feed inlet 5 in, changes the cold water in the storage water tank 31 through water inlet 6, promotes shaping efficiency.

The support leg structure is characterized by further comprising support legs 7, wherein the support legs 7 are arranged at four corners of the lower end of the workbench 1 respectively, and the support legs 7 support the structure to improve the structural strength.

The working principle of the automatic injection molding plastic production mold provided by the utility model is as follows: the landing leg 7 supports the whole structure of the workbench 1, the working stability is improved, when injection molding is carried out, firstly, the motor 28 on the motor bracket 27 is opened to drive the gear 29 to rotate, the gear 29 further engages with the rack 26 to drive the sliding plate 25 to move left and right along the direction of the dovetail groove 24, when the mold is combined, the right mold 210 and the left mold 21 are further driven to be combined through the fixed plate, the sealing strip 212 on the sealing ring 211 is clamped with the sealing groove 22 after combination, the sealing performance of the mold is further improved, the leakage of the material is prevented, then the injection molding material is injected into the left mold 21 through the feed inlet 5 to be molded, when the temperature is too high, the mold can be cooled and radiated, the water suction pump 32 is opened, cold water in the water storage tank 31 is pumped into the water delivery pipe 35 through the hose 33 and then enters the water storage tank 36 in the right mold 210, the mold can be periodically cooled, improve the shaping efficiency of moulding plastics, can change the cold water in the storage water tank 31 through water inlet 6, make left mould 21 and right mould 210 phase separation after the shaping finishes to slightly remove circular slab 23 through fixed strip 4, make the model in the left mould 21 outstanding, be convenient for take out, whole injection moulding process accomplishes.

It should be noted that the core chip of the control switch set disclosed in the above embodiments is a PLC single chip, the specific model is mitsubishi FX2N-16MR-001, the motor 28 can be freely configured according to the actual application scenario, and the motor 28 can be a stepping motor. The control switch sets control the operation of the motors 28 using methods commonly used in the art.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an automatic plastics production mould who moulds plastics which characterized in that: comprises a workbench (1), a die forming unit (2) and a cooling unit (3);

table (1): the right side of the heat exchanger is provided with a cooling unit (3);

mold molding unit (2): comprises a left die (21), a sealing groove (22), a circular plate (23), a dovetail groove (24), a sliding plate (25), a right die (210), a sealing ring (211), a sealing strip (212) and a moving component, wherein the left die (21) is arranged on the left side of the upper end of a workbench (1), the right end of the left die (21) is positioned on the hollow periphery and is provided with the sealing groove (22), the left end of the inner wall of the left die (21) is provided with the circular plate (23), the right side of the left die (21) on the upper end of the workbench (1) is provided with the transverse dovetail groove (24), the dovetail groove (24) is slidably connected with the dovetail strip at the lower end of the sliding plate (25), the front end of the sliding plate (25) is connected with the moving component, the upper end of the sliding plate (25) is connected with the lower end of the right die (210) through a fixing plate, the middle part of the periphery of the right die (210) is provided with the sealing ring (211), and the left end of the sealing ring (211) is provided with a sealing strip (212) corresponding to the sealing groove (22).

2. An automatic injection molding plastic production mold as claimed in claim 1, wherein: the movable assembly comprises a rack (26), a motor support (27), a motor (28) and a gear (29), the rack (26) is arranged at the front end of the sliding plate (25), the motor support (27) is arranged on the front side, located on the sliding plate (25), of the upper end of the workbench (1), the motor support (27) is fixedly connected with one end of the motor (28), the output shaft of the motor (28) is connected with one end of the gear (29), the gear (29) is meshed with the rack (26), and the input end of the motor (28) is electrically connected with the output end of an external power supply through an external control switch group.

3. An automatic injection molding plastic production mold as claimed in claim 1, wherein: cooling unit (3) include storage water tank (31), suction pump (32), hose (33), solid fixed ring (34), raceway (35) and aqua storage tank (36), the right-hand member downside of workstation (1) is equipped with storage water tank (31), the water inlet of suction pump (32) is connected to the upper end delivery port of storage water tank (31), the one end of the delivery port coupling hose (33) of suction pump (32), aqua storage tank (36) have been seted up to the inside of right side mould (210), and the notch of aqua storage tank (36) is located the right-hand member of right side mould (210), the one end of raceway (35) is connected to the right-hand member notch of right side mould (210), the other end of raceway (35) is through the one end of solid fixed ring (34) coupling hose (33).

4. An automatic injection molding plastic production mold as claimed in claim 1, wherein: still include fixed strip (4), logical groove has been seted up on the left side of the inner wall upper end of left side mould (21), the upper end of circular slab (23) is equipped with fixed strip (4), and fixed strip (4) pass logical groove and lie in the upper end outside of left mould (21).

5. An automatic injection molding plastic production mold as claimed in claim 3, wherein: still include feed inlet (5) and water inlet (6), the upper end center of left side mould (21) is equipped with one feed inlet (5) respectively with front and back both ends center, upper end one side of storage water tank (31) is equipped with water inlet (6).

6. An automatic injection molding plastic production mold as claimed in claim 1, wherein: the support leg (7) is further included, and the four corners of the lower end of the workbench (1) are respectively provided with the support leg (7).