CN219076351U

CN219076351U - Automatic feeding device for battery cover plate injection molding

Info

Publication number: CN219076351U
Application number: CN202223457787.3U
Authority: CN
Inventors: 汪献福; 何承邦
Original assignee: Yichen Optoelectronic Technology Anhui Co ltd
Current assignee: Yichen Optoelectronic Technology Anhui Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-05-26
Anticipated expiration: 2032-12-23

Abstract

The application discloses automatic feeding that moulds plastics of battery apron relates to pay-off technical field, which comprises a bod, the organism includes the hopper, be provided with the feed divider in the hopper, the feed divider includes first division board and the second division board that are connected with the hopper inside wall, rotate the carousel that sets up between first division board and second division board, drive carousel pivoted driving piece, carousel and first division board and second division board sliding butt, a feed inlet has been seted up on the first division board, the discharge gate has been seted up to second division board and feed inlet opposite to the position, the carousel rotates, the raw materials enters into the holding tank when feed inlet and holding tank intercommunication, when holding tank and discharge gate intercommunication, the raw materials drops in the inlet pipe from the holding tank, can place the raw materials that once mould plastics needs in the holding tank, the raw materials gets into in the material pipe, there is not unnecessary raw materials material in material pipe and hopper connector department, can prevent that the hopper discharge end from taking place to block up to a certain extent.

Description

Automatic feeding device for battery cover plate injection molding

Technical Field

The application relates to the technical field of feeding, in particular to an automatic feeding device for battery cover plate injection molding.

Background

The cover plate comprises a vehicle-mounted display cover plate, a mobile phone rear cover, a battery cover plate and the like, is generally made of glass or resin materials, has high stretchability and good forming effect, and can be applied to the requirements of special-shaped screens and the like. When the battery cover plate made of resin material is produced, firstly, granular or powdery raw material is fed into a hopper of an injection molding machine, the raw material enters a material pipe from a discharge end of the hopper, the raw material is melted by heating the raw material through a heater on the material pipe, then the screw is pushed towards a mold by introducing pressure oil into an injection cylinder, the melt is compressed by the thrust of the screw, the density of the plastic is increased so as to compensate the shrinkage behavior of the plastic, under the driving of the pressure, the plastic melt enters a vertical runner, a main runner and a shunt of the mold through a nozzle of the injection molding machine, then enters a mold cavity through a sprue, and the product is obtained after cooling and shaping.

However, in the process of implementing the related technical scheme, at least the following technical problems are found: the material in the hopper and the material pipe are directly communicated, so that the material in the hopper and the material in the material pipe are always communicated, injection molding production is carried out in batches, the heater needs to be operated all the time, the material in the material pipe is kept at high temperature for a long time, the material in the communicating position of the hopper and the material pipe is easy to melt, and the discharge end of the hopper is likely to be blocked after the material pipe is cooled.

Disclosure of Invention

This application is through providing a battery apron automatic feeding that moulds plastics, has solved the intraductal long-time high temperature that keeps of material among the prior art, makes the raw materials of hopper and material pipe intercommunication position easily melt, can make the hopper discharge end take place the technical problem of jam after waiting its cooling, has realized the ration and has carried the raw materials to the intraductal material of material, and the raw materials gets into intraductally, and material pipe and hopper connector department do not have unnecessary raw materials, can prevent to a certain extent that the hopper discharge end from taking place to block up.

The application provides an automatic feeding that moulds plastics of battery apron, which comprises a bod, the organism includes the hopper, be provided with the feed divider in the hopper, the feed divider includes first division board and the second division board that are connected with the hopper inside wall, rotate the carousel that sets up between first division board and second division board, drive carousel pivoted driving piece, carousel and first division board and the sliding butt of second division board, a feed inlet has been seted up on the first division board, the discharge gate has been seted up with the feed inlet in opposite directions position to the second division board, a plurality of holding tanks of evenly arranging have been seted up along carousel circumference to the carousel upper surface, a holding tank position corresponds and communicates with the feed inlet position, another holding tank position corresponds and communicates with the discharge gate position.

Further, a plurality of tooth grooves which are uniformly distributed are integrally formed on the peripheral surface of the rotary table, a connecting port is integrally formed in the position of the rotary table, a supporting plate is fixedly connected to the position, close to the upper side, of the connecting port, a gear is rotatably arranged on the lower surface of the supporting plate and meshed with the tooth grooves, a first motor is fixedly connected to the upper surface of the supporting plate, and the output end of the first motor penetrates through the supporting plate and is fixedly connected with the gear.

Further, be located first baffle top in the hopper and be provided with stirring subassembly, stirring subassembly is including rotating the pivot that sets up, fixedly connected with continuous helical blade on the pivot outer peripheral face, and second baffle lower surface fixedly connected with second motor, second motor and pivot are close to the tip fixed connection of second baffle.

Further, the sectional shapes and sizes of the feed inlet, the discharge outlet and one containing groove are equal.

Further, the side surface of the spiral blade far away from the rotating shaft is in sliding abutting connection with the inner side wall of the hopper.

The technical scheme provided by the application has at least the following technical effects or advantages:

1. due to the fact that the material distribution assembly is arranged in the hopper for quantitative discharging, the problem that raw materials at the communication position of the hopper and the material pipe are easy to melt due to the fact that the material distribution assembly is arranged in the material pipe in the prior art and the quantitative discharging is carried out is effectively solved, the technical problem that the discharge end of the hopper is blocked after the raw materials are cooled is solved, the raw materials are quantitatively conveyed into the material pipe, no redundant raw materials exist at the connection ports of the material pipe and the hopper, and the discharge end of the hopper can be prevented from being blocked to a certain extent.

2. Because the material distribution assembly is arranged in the hopper, the material distribution assembly comprises a first partition plate and a second partition plate which are connected with the inner side wall of the hopper, a rotary table is arranged between the first partition plate and the second partition plate in a rotating way, a feed inlet is formed in the first partition plate, a discharge outlet is formed in the position, opposite to the feed inlet, of the second partition plate, a plurality of evenly-distributed containing grooves are formed in the upper surface of the rotary table along the circumferential direction of the rotary table, one containing groove corresponds to and is communicated with the feed inlet, the other containing groove corresponds to and is communicated with the discharge outlet, the technical problem that in the prior art, the material in the material pipe is kept at a high temperature for a long time, the material in the communicating position of the hopper and the material pipe is easy to melt, the material discharge end of the hopper can be blocked after the material is cooled is likely to be conveyed into the material pipe quantitatively, and the material pipe and the connecting port are free of redundant material is prevented from being blocked to a certain extent.

Drawings

FIG. 1 is a front view of a machine body in an embodiment of the present application;

FIG. 2 is a schematic view of the internal structure of a hopper in an embodiment of the present application;

FIG. 3 is a schematic structural view of a material distributing assembly according to an embodiment of the present application;

in the figure: 1. a body; 2. a hopper; 21. a connection port; 3. a material distribution component; 31. a first partition plate; 32. a second partition plate; 33. a turntable; 331. tooth slots; 34. a driving member; 341. a support plate; 342. a gear; 343. a first motor; 35. a feed inlet; 36. a discharge port; 37. a receiving groove; 4. a stirring assembly; 41. a rotating shaft; 42. a helical blade; 43. and a second motor.

Detailed Description

The embodiment of the application discloses automatic feeding is moulded plastics to battery apron sets up feed divider 3 in through hopper 2, feed divider 3 includes first division board 31 and second division board 32 that are connected with hopper 2 inside wall, rotate between first division board 31 and the second division board 32 and be provided with carousel 33, carousel 33 and first division board 31 and the sliding butt of second division board 32, a feed inlet 35 has been seted up on the first division board 31, discharge gate 36 has been seted up to second division board 32 and feed inlet 35 opposite position, a plurality of holding tank 37 of evenly arranging have been seted up along carousel 33 circumference to carousel 33 upper surface, one holding tank 37 position corresponds and communicates with feed inlet 35 position, another holding tank 37 position corresponds and communicates with discharge gate 36 position, can place the raw materials that once mould plastics needs in the holding tank 37, the raw materials gets into in the material pipe, there is not unnecessary raw materials material in material pipe and hopper 2 connector 21 department, can prevent to a certain extent that hopper 2 discharge end from taking place to block up.

In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.

Referring to fig. 1-3, an automatic feeding device for battery cover plate injection molding comprises a machine body 1, wherein the machine body 1 comprises a hopper 2, a material distribution component 3 and a stirring component 4, the material distribution component 3 is arranged in the hopper 2, raw materials required by injection molding can be placed once each time by the material distribution component 3 and enter a material pipe, no redundant raw materials exist at a connecting port 21 of the material pipe and the hopper 2, the discharge end of the hopper 2 can be prevented from being blocked to a certain extent, the stirring component 4 is arranged above the powder component, the stirring component 4 stirs the raw materials in the hopper 2, raw materials are prevented from being adhered, and inconvenience is caused to fall into the material pipe from the discharge end of the hopper 2.

Referring to fig. 1-3, the material distribution assembly 3 includes a first partition plate 31, a second partition plate 32, a turntable 33, a driving part 34 for driving the turntable 33 to rotate, wherein the first partition plate 31 and the second partition plate 32 are fixedly connected with the inner side wall of the uniform hopper 2 on the outer peripheral surface of the turntable 33, the turntable 33 is rotatably arranged between the first partition plate 31 and the second partition plate 32, the first partition plate 31 is positioned above the turntable 33, the second partition plate 32 is positioned below the turntable 33, a material inlet 35 is formed in the first partition plate 31, a material outlet 36 is formed in the opposite position of the second partition plate 32 and the material inlet 35, a plurality of containing grooves 37 which are uniformly distributed are formed in the upper surface of the turntable 33 along the circumferential direction of the turntable 33, one containing groove 37 is in position corresponding and communicated with the material inlet 35, the other containing groove 37 is in position corresponding and communicated with the material outlet 36, raw materials enter the containing groove 37 when the containing groove 37 is communicated with the material outlet 36, raw materials can be placed in the containing groove 37 for one time, the raw materials required by injection molding can be placed in the containing groove 37, the raw materials enter the material pipe in the hopper, the material inlet 21 and the material inlet 2 are not blocked by the material inlet 37, the material inlet 37 can be blocked by the large section of the material inlet 2, and the material inlet 37 can be prevented from entering the material inlet 37, and the material inlet 37 has a large section and small section. The driving piece 34 comprises a supporting plate 341, a gear 342 and a first motor 343, wherein the position, on the outer peripheral surface of the hopper 2, of the rotary table 33 is integrally formed with a connecting port 21, the supporting plate 341 is fixedly connected with the upper edge position of the connecting port 21, the gear 342 is rotatably arranged on the lower surface of the supporting plate 341, a plurality of evenly distributed tooth grooves 331 are integrally formed on the outer peripheral surface of the rotary table 33, the gear 342 is meshed with the tooth grooves 331, the first motor 343 is fixedly connected with the upper surface of the supporting plate 341, the output end of the first motor 343 is fixedly connected with the gear 342 through a coupler, the first motor 343 rotates to drive the gear 342 to rotate, and the gear 342 rotates to enable the rotary table 33 meshed with the gear 342 to rotate.

Referring to fig. 1 and 2, the stirring assembly 4 comprises a rotating shaft 41, a helical blade 42 and a second motor 43, the rotating shaft 41 is rotationally arranged at the center position of the upper surface of the first partition plate 31, the helical blade 42 is fixedly connected to the outer peripheral surface of the rotating shaft 41, the second motor 43 is fixedly connected to the lower surface of the second partition plate 32, the output end of the second motor 43 is fixedly connected with the end part, close to the second motor 43, of the rotating shaft 41, the second motor 43 rotates to drive the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the helical blade 42 to rotate, raw materials in the hopper 2 are stirred, raw materials are prevented from being adhered, the raw materials are inconvenient to fall into a feeding pipe from the discharging end of the hopper 2, and the side surface, away from the rotating shaft 41, of the helical blade 42 is in sliding butt with the inner side wall of the hopper 2, so that the raw materials are prevented from being adhered to the inner wall of the hopper 2.

The working principle of the embodiment of the application is as follows: when the battery cover plate is required to be subjected to injection molding production, the second motor 43 is started, the second motor 43 rotates to drive the rotating shaft 41 to rotate, the rotating shaft 41 rotates to drive the helical blade 42 to rotate, raw materials in the hopper 2 are stirred, the raw materials are scattered, the first motor 343 is started simultaneously, the first motor 343 rotates to drive the gear 342 to rotate, the gear 342 rotates to enable the rotary table 33 meshed with the gear 342 to rotate, the rotary table 33 rotates, raw materials enter the accommodating groove 37 when the feed inlet 35 is communicated with the accommodating groove 37, when the accommodating groove 37 is communicated with the discharge outlet 36, the raw materials fall into the feed pipe from the accommodating groove 37, the raw materials required by one-time injection molding can be placed in the accommodating groove 37, the raw materials enter the feed pipe, no redundant raw materials exist at the connecting port 21 of the feed pipe and the hopper 2, and the discharge end of the hopper 2 can be prevented from being blocked to a certain extent.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present utility model without departing from the spirit or scope of the utility model. Thus, it is intended that the present utility model also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.

The foregoing is merely a preferred embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art, within the scope of the present application, should apply to the present application, and all equivalents and modifications as fall within the scope of the present application.

Claims

1. The utility model provides a battery apron automatic feeding that moulds plastics, includes organism (1), its characterized in that: the machine body (1) comprises a hopper (2), a material distribution assembly (3) is arranged in the hopper (2), the material distribution assembly (3) comprises a first partition plate (31) and a second partition plate (32) which are connected with the inner side wall of the hopper (2), a rotary table (33) which is arranged between the first partition plate (31) and the second partition plate (32) in a rotary mode, a driving piece (34) which drives the rotary table (33) to rotate, the rotary table (33) is in sliding butt with the first partition plate (31) and the second partition plate (32), a feeding hole (35) is formed in the first partition plate (31), a discharging hole (36) is formed in the position, opposite to the feeding hole (35), of the second partition plate (32), a plurality of evenly distributed containing grooves (37) are formed in the upper surface of the rotary table (33) along the circumferential direction of the rotary table (33), one containing groove (37) corresponds to the position of the feeding hole (35) and is communicated, and the other containing groove (37) corresponds to the position of the discharging hole and is communicated.

2. The automatic feeding device for battery cover plate injection molding according to claim 1, wherein a plurality of evenly arranged tooth grooves (331) are integrally formed on the outer peripheral surface of the rotary table (33), a connecting port (21) is integrally formed at the position of the rotary table (33) in the hopper (2), a supporting plate (341) is fixedly connected to the position, close to the edge above, of the connecting port (21), a gear (342) is rotatably arranged on the lower surface of the supporting plate (341), the gear (342) is meshed with the tooth grooves (331), a first motor (343) is fixedly connected to the upper surface of the supporting plate (341), and the output end of the first motor (343) penetrates through the supporting plate (341) to be fixedly connected with the gear (342).

3. The automatic feeding device for battery cover plate injection molding according to claim 2, wherein a stirring assembly (4) is arranged above the first partition plate in the hopper (2), the stirring assembly (4) comprises a rotating shaft (41) which is rotatably arranged, a continuous spiral blade (42) is fixedly connected to the outer peripheral surface of the rotating shaft (41), a second motor (43) is fixedly connected to the lower surface of the second partition plate (32), and the second motor (43) is fixedly connected with the end part, close to the second partition plate (32), of the rotating shaft (41).

4. A battery cover plate injection molding automatic feeding device according to claim 2, wherein the cross-sectional shapes and sizes of the feed port (35), the discharge port (36) and a receiving groove (37) are equal.

5. A battery cover plate injection molding automatic feeding device according to claim 3, wherein the side surface of the spiral blade (42) far away from the rotating shaft (41) is in sliding abutting connection with the inner side wall of the hopper (2).