CN214448141U

CN214448141U - Wear-resistant injection molding device for plastic storage box

Info

Publication number: CN214448141U
Application number: CN202120364124.3U
Authority: CN
Inventors: 李俊晖
Original assignee: Hangzhou Huaqiang Industrial Co ltd
Current assignee: Hangzhou Huaqiang Industrial Co ltd
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-10-22
Anticipated expiration: 2031-02-07

Abstract

The application relates to an injection molding device of an abrasion-resistant plastic storage box, which relates to the field of injection molding devices and comprises a horizontally placed placing plate, wherein an injection molding pipe is arranged on the placing plate, mould and the first promotion subassembly that is used for promoting mould and injection molding union coupling and separation, the pipe level of moulding plastics sets up and with placing board fixed connection, be provided with the loading hopper that is used for adding the raw materials on the pipe of moulding plastics, first promotion subassembly includes along the horizontal direction with place board sliding connection and the first push plate of bearing mould with fix and be used for promoting first push plate on placing the board and place the gliding first cylinder of board, the cylinder body of first cylinder with place board fixed connection, the piston rod of first cylinder deviates from the one end fixed connection of pipe of moulding plastics with first push plate, still be provided with the heating element who is used for melting the raw materials on the pipe of moulding plastics and be used for feeding the feed subassembly of mould with the molten raw materials. This application can improve and mould the pipe of moulding plastics and connect through the bolt and lead to the inconvenient problem of loading and unloading.

Description

Wear-resistant injection molding device for plastic storage box

Technical Field

The application relates to the field of the device of moulding plastics, especially relate to a wear-resistant device of moulding plastics of drawing plastics receiver.

Background

The injection molding device is important process equipment for producing various plastic industrial products, and the quality of the plastic products is continuously improved due to the advantages of high production efficiency and good quality, so that the rapid popularization and application of the plastic products in the industrial departments of aviation, aerospace, electronics, mechanical ships, automobiles and the like are promoted.

When injection molding is needed, a common injection molding device fixes a mold and an injection molding pipe together through a bolt, then plastic raw materials in a molten state are injected into the mold through the injection molding pipe, and after a product in the mold is cooled and molded, the bolt is disassembled and the product is taken out of the mold.

With respect to the related art among the above, the inventors consider that the following drawbacks exist; the injection molding pipe is connected with the mold through the bolt, so that the installation and disassembly processes of workers can be performed difficultly, and the production efficiency of products can be influenced.

SUMMERY OF THE UTILITY MODEL

In order to improve and to mould plastics the pipe and the mould and connect through the bolt and lead to the inconvenient problem of loading and unloading, this application provides one kind and wear-resistantly draw the device of moulding plastics of plastics receiver.

The application provides a wear-resistant device of moulding plastics of drawing plastics receiver adopts following technical scheme:

the utility model provides a wear-resistant device of moulding plastics of drawing plastics receiver, includes that the level is placed place the board, place and be provided with on the board and mould plastics pipe, mould and be used for promoting the mould and mould plastics union coupling and the first promotion subassembly of separation, mould plastics the pipe level set up and with place board fixed connection, be provided with the loading hopper that is used for adding the raw materials on the pipe of moulding plastics, first promotion subassembly includes along the horizontal direction with place board sliding connection and bearing mould's first push plate and fix and be used for promoting first push plate and place the gliding first cylinder on the board, the cylinder body of first cylinder with place board fixed connection, the piston rod of first cylinder and the one end fixed connection that first push plate deviates from the pipe of moulding plastics still are provided with the heating element who is used for melting the raw materials on the pipe and are used for the feed subassembly of feeding the mould with the fused raw materials.

Through adopting above-mentioned technical scheme, when need moulding plastics in to the mould, the forward start first cylinder can, first cylinder drives first push plate and slides on placing the board, mould mouth and the pipe butt of moulding plastics on until first push plate, then drop into the raw materials in to the loading hopper, use heating element to heat the raw materials, and use feed assembly with the fused raw materials from moulding plastics mouthful injection mold of pipe in can, improved promptly and moulded plastics the pipe and the mould is connected through the bolt and is leaded to loading and unloading inconvenient problem.

Optionally, a first sliding block is arranged on the lower end face of the first pushing plate, and a first sliding groove used for clamping the first sliding block and allowing the first sliding block to slide in the placing plate is formed in the upper end face of the placing plate.

By adopting the technical scheme, the stability of the first pushing plate in the sliding process is enhanced.

Optionally, the mold comprises a fixed mold fixed on the first pushing plate and used for being connected with the grouting pipe, and a movable mold arranged on the first pushing plate, and a second pushing assembly used for controlling the engagement and the disengagement of the movable mold and the fixed mold is arranged on the first pushing plate.

By adopting the technical scheme, the die removing and unloading process of workers is facilitated.

Optionally, the second pushing assembly comprises a second pushing plate fixed on one side of the movable die departing from the fixed die and a second cylinder fixed on the first pushing plate and used for pushing the second pushing plate to move, a cylinder body of the second cylinder is fixedly connected with the first pushing plate, and a piston rod of the second cylinder is fixedly connected with one side of the second pushing plate departing from the movable die.

By adopting the technical scheme, when the die needs to be disassembled, the second cylinder is reversely started, the piston rod of the second cylinder drives the second pushing plate to move, and then the movable die and the static die are driven to be separated, so that the use of workers is facilitated.

Optionally, a second sliding block is arranged at the lower end of the second pushing plate, and a second sliding groove used for clamping the second sliding block and allowing the second sliding block to slide in the first pushing plate is formed in the upper end face of the first pushing plate.

By adopting the technical scheme, the stability of the second pushing plate in the moving process is improved.

Optionally, the heating assembly comprises a heating wire connected with the power supply and laid on the outer wall of the injection molding pipe, and a heat insulation sleeve sleeved on the injection molding pipe and wrapping the heating wire.

Through adopting above-mentioned technical scheme, when needing to heat the intraductal raw materials of moulding plastics, with the heater strip circular telegram can, and the radiation shield can cladding heater strip and reduce the outside heat transfer of heater strip, can reduce the condition that the heater strip caused the damage to the staff.

Optionally, the feeding assembly comprises a motor arranged on the placing plate, a pushing rod arranged in the injection molding pipe and one end of the pushing rod is connected with an output shaft of the motor, and a helical blade fixed on the outer wall of the pushing rod and in sliding abutting connection with the inner wall of the injection molding pipe.

Through adopting above-mentioned technical scheme, when need pour into the mould with raw materials under the molten condition into, the starter motor can, the motor drives push rod and helical blade and rotates to in supplying the mould with the raw materials from the pipe of moulding plastics, made things convenient for staff's use.

Optionally, a cooling fan for rapidly cooling the mold is arranged on the placing plate.

By adopting the technical scheme, the rapid forming of the product is facilitated, and the production efficiency of the product is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. by arranging the first pushing assembly, when injection molding is needed in the mold, the first air cylinder is started in a forward direction, and drives the first pushing plate to slide on the placing plate until the mold injection port on the first pushing plate is abutted to the injection molding pipe, so that the problem of inconvenient assembly and disassembly caused by the fact that the injection molding pipe and the mold are connected through a bolt is solved;

2. through setting up the second and promote the subassembly, made things convenient for staff's form removal mould unloading process.

Drawings

Fig. 1 is a schematic structural diagram of a main body of an embodiment of the present application.

Fig. 2 is a schematic diagram of an embodiment of the present application to embody an injection molded tube structure.

Fig. 3 is a schematic diagram of a first pushing assembly embodied in the embodiment of the present application.

Fig. 4 is a schematic diagram of an embodiment of the present application to embody a second pushing assembly.

Description of reference numerals: 1. placing the plate; 11. a hopper; 12. a first chute; 2. injection molding a tube; 3. a heating assembly; 31. heating wires; 32. a heat insulating sleeve; 4. a supply assembly; 41. a motor; 42. a push rod; 43. a helical blade; 5. a mold; 51. static molding; 52. moving the mold; 6. a first pushing assembly; 61. a first push plate; 611. a second chute; 62. a first cylinder; 7. a second pushing assembly; 71. a second push plate; 72. a second cylinder; 8. a cooling fan.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses wear-resistant device of moulding plastics of drawing plastics receiver. Referring to fig. 1, a device of moulding plastics of resistant drawing plastics receiver is including placing board 1, the pipe 2 of moulding plastics, heating element 3, feed assembly 4, mould 5, first promotion subassembly 6 and second promotion subassembly 7, place board 1 and be used for bearing other parts, the pipe 2 of moulding plastics is used for injecting the raw materials under the molten state into mould 5, heating element 3 is used for melting the raw materials, feed assembly 4 is arranged in supplying the mould 5 with the molten raw materials, first promotion subassembly 6 is arranged in pushing the mould 52 mould 5 and is connected and the separation with the pipe 2 of moulding plastics, second promotion subassembly 7 is used for making things convenient for the staff to demolish the mould and dress the mould.

Referring to fig. 1 and 2, the placing plate 1 is horizontally placed on the ground, the axis of the injection molding pipe 2 is parallel to the placing plate 1, the injection molding pipe 2 is fixedly connected with the placing plate 1 through a bracket, and a hopper 11 for adding raw materials is arranged on the injection molding pipe 2.

The heating component 3 comprises a heating wire 31 and a heat insulation sleeve 32, the heating wire 31 is connected with a power supply and is spirally laid on the outer wall of the injection molding pipe 2, and the heat insulation sleeve 32 is sleeved on the injection molding pipe 2 and covers the heating wire 31.

Feed assembly 4 includes motor 41, push rod 42 and helical blade 43, motor 41 passes through the support to be fixed on the up end of placing board 1, and the axis of motor 41's output shaft and the coaxial setting of the axis of moulding plastics pipe 2, push rod 42 level sets up in moulding plastics pipe 2, and push rod 42's one end and the coaxial fixed connection of motor 41 output shaft, helical blade 43 fixes on push rod 42 outer wall and with the pipe 2 inner wall slip butt of moulding plastics, when starting motor 41, motor 41 drives push rod 42 and helical blade 43 and rotates, and supply the mould 5 with the raw materials from moulding plastics pipe 2.

Referring to fig. 3 and 4, the first pushing assembly 6 is disposed on the placing plate 1 and located on a side of the injection molding pipe 2 away from the motor 41, the first pushing assembly 6 includes a first pushing plate 61 and a first cylinder 62, the first pushing plate 61 is connected with the placing plate 1 in a sliding manner along a horizontal direction and supports the mold 5, meanwhile, a first sliding block is fixed on a lower end surface of the first pushing plate 61, a first sliding groove 12 for clamping the first sliding block and allowing the first sliding block to slide in the placing plate 1 is formed on an upper end surface of the placing plate 1 to improve sliding stability of the first pushing plate 61, the first cylinder 62 is fixed on the placing plate 1 and used for pushing the first pushing plate 61 to slide on the placing plate 1, a cylinder body of the first cylinder 62 is fixedly connected with the placing plate 1, a piston rod of the first cylinder 62 is fixedly connected with one end of the first pushing plate 61 away from the injection molding pipe 2, and when injection molding is required in the mold 5, just forward start first cylinder 62 can, first cylinder 62 drives first push plate 61 and slides on placing board 1, until mould 5 on first push plate 61 mould plastics mouthful and injection molding pipe 2 butt.

The mold 5 comprises a fixed mold 51 and a movable mold 52, the fixed mold 51 is fixed on the first pushing plate 61 through bolts and is used for being connected with the grouting pipe, and the movable mold 52 is connected with the first pushing plate 61 in a sliding mode through the second pushing assembly 7.

The second pushing assembly 7 includes a second pushing plate 71 and a second cylinder 72, the second pushing plate 71 is vertically disposed, the second pushing plate 71 and one side of the movable mold 52 away from the stationary mold 51 are fixedly connected by bolts, the second cylinder 72 is fixed on the first pushing plate 61 and used for pushing the second pushing plate 71 to move, a cylinder body of the second cylinder 72 is fixedly connected with the first pushing plate 61, a piston rod of the second cylinder 72 is fixedly connected with one side of the second pushing plate 71 away from the movable mold 52, meanwhile, a second slider is fixed at a lower end of the second pushing plate 71, a second sliding slot 611 for clamping the second slider and allowing the second slider to slide in the first pushing plate 61 is formed on an upper end surface of the first pushing plate 61, so as to improve stability of the second pushing plate 71 in a moving process, when the mold needs to be removed, the second cylinder 72 is reversely started, the piston rod of the second cylinder 72 drives the second pushing plate 71 to move, thereby bringing the movable mold 52 apart from the stationary mold 51.

Referring to fig. 1, in order to rapidly mold a product and improve the production efficiency of the product, a cooling fan 8 blowing air toward a mold 5 is provided on a placing plate 1.

The implementation principle of the injection molding device of the wear-resistant plastic storage box in the embodiment of the application is as follows: when needing to mould plastics in the mould 5, it can to start first cylinder 62 forward, first cylinder 62 drives first push plate 61 and slides on placing board 1, mould 5 mouth and the 2 butt of injection moulding pipe on the first push plate 61 of moulding plastics, then drop into the raw materials in 11 to the loading hopper, use heating element 3 to heat the raw materials, and use feeding element 4 with the fused raw materials from the mouth injection moulding of injection moulding pipe 2 pour into mould 5 in can, improved promptly and moulded plastics pipe 2 and mould 5 and connected the problem that leads to loading and unloading inconvenience through the bolt.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a wear-resistant device of moulding plastics of drawing plastics receiver which characterized in that: the injection molding device comprises a horizontally placed placing plate (1), wherein an injection molding pipe (2), a mold (5) and a first pushing assembly (6) used for pushing the mold (5) to be connected with and separated from the injection molding pipe (2) are arranged on the placing plate (1), the injection molding pipe (2) is horizontally arranged and fixedly connected with the placing plate (1), a feeding hopper (11) used for adding raw materials is arranged on the injection molding pipe (2), the first pushing assembly (6) comprises a first pushing plate (61) which is in sliding connection with the placing plate (1) along the horizontal direction and supports the mold (5) and a first cylinder (62) which is fixed on the placing plate (1) and used for pushing the first pushing plate (61) to slide on the placing plate (1), the cylinder body of the first cylinder (62) is fixedly connected with the placing plate (1), and the piston rod of the first cylinder (62) is fixedly connected with one end of the first pushing plate (61) departing from the injection molding pipe (2), the injection molding pipe (2) is also provided with a heating component (3) for melting raw materials and a feeding component (4) for feeding the molten raw materials into a mold (5).

2. The injection molding device of a scratch-resistant plastic storage box according to claim 1, wherein: the lower end face of the first pushing plate (61) is provided with a first sliding block, and the upper end face of the placing plate (1) is provided with a first sliding groove (12) which is used for clamping the first sliding block and allowing the first sliding block to slide in the placing plate (1).

3. The injection molding device of a scratch-resistant plastic storage box according to claim 1, wherein: the mould (5) comprises a static mould (51) fixed on a first pushing plate (61) and used for being connected with a grouting pipe and a movable mould (52) arranged on the first pushing plate (61), and a second pushing assembly (7) used for controlling the movable mould (52) and the static mould (51) to be jointed and separated is arranged on the first pushing plate (61).

4. The injection molding device of a scratch-resistant plastic storage box according to claim 3, wherein: the second pushing assembly (7) comprises a second pushing plate (71) fixed on one side, away from the static die (51), of the movable die (52) and a second cylinder (72) fixed on the first pushing plate (61) and used for pushing the second pushing plate (71) to move, a cylinder body of the second cylinder (72) is fixedly connected with the first pushing plate (61), and a piston rod of the second cylinder (72) is fixedly connected with one side face, away from the movable die (52), of the second pushing plate (71).

5. The injection molding device of a scratch-resistant plastic storage box according to claim 4, wherein: the lower end part of the second pushing plate (71) is provided with a second sliding block, and the upper end surface of the first pushing plate (61) is provided with a second sliding groove (611) which is used for clamping the second sliding block and allowing the second sliding block to slide in the first pushing plate (61).

6. The injection molding device of a scratch-resistant plastic storage box according to claim 1, wherein: the heating component (3) comprises a heating wire (31) which is connected with a power supply and laid on the outer wall of the injection molding pipe (2) and a heat insulation sleeve (32) which is sleeved on the injection molding pipe (2) and covers the heating wire (31).

7. The injection molding device of a scratch-resistant plastic storage box according to claim 1, wherein: the feeding assembly (4) comprises a motor (41) arranged on the placing plate (1), a pushing rod (42) arranged in the injection molding pipe (2) and one end of the pushing rod is connected with an output shaft of the motor (41), and a helical blade (43) fixed on the outer wall of the pushing rod (42) and in sliding and abutting connection with the inner wall of the injection molding pipe (2).

8. The injection molding device of a scratch-resistant plastic storage box according to claim 1, wherein: the placing plate (1) is provided with a cooling fan (8) for rapidly cooling the mold (5).