CN215396686U

CN215396686U - Injection molding device for plastic shell of storage battery

Info

Publication number: CN215396686U
Application number: CN202121829584.5U
Authority: CN
Inventors: 贾雷克; 贾雷鸣; 高洋
Original assignee: Suqian Leike Power Supply Co ltd
Current assignee: Suqian Leike Power Supply Co ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-01-04
Anticipated expiration: 2031-08-06

Abstract

The utility model discloses an injection molding device for a plastic shell of a storage battery, which comprises a device base, wherein the edge position of the top surface of the device base is fixedly connected with a device upright post, the side surface of the device upright post is nested with a lower die, the side surface of the device upright post close to the top of the lower die is nested with a lifting plate, the bottom surface of the lifting plate is fixedly connected with a limiting track, the bottom surface of the limiting track is matched with an upper die which can freely move along the track direction of the limiting track, the middle position of the top surface of the upper die is connected with a mobile station, and the mobile station is used for providing injection molding raw materials and cooling water. The utility model can move the plastic shell of the storage battery processed by the lower die and the upper die to the conveying device, realizes the automatic blanking of the plastic shell of the storage battery, does not need manual control, reduces the production cost, enables the upper die to take the processed plastic shell of the storage battery and conveys the plastic shell of the storage battery to the conveying device, and has automatic treatment and simplicity in the whole process.

Description

Injection molding device for plastic shell of storage battery

Technical Field

The utility model belongs to the technical field of storage battery plastic shell processing, and particularly relates to an injection molding device for a storage battery plastic shell.

Background

The storage battery is a device for directly converting chemical energy into electric energy, is a battery designed according to rechargeability, realizes recharging through reversible chemical reaction, is usually a lead-acid storage battery, is one of the batteries, belongs to a secondary battery, is generally externally packaged by a plastic shell, and is formed by injection molding;

the current injection molding device for the plastic shell of the storage battery needs to manually place the injection molded plastic shell into conveying equipment, so that the working efficiency is reduced, and the production cost is increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the background art and provides an injection molding device for a plastic shell of a storage battery.

The technical scheme adopted by the utility model is as follows:

the utility model provides a device of moulding plastics of battery plastic casing, includes the device base, the top surface border position fixedly connected with device stand of device base, the side nestification of device stand has the bed die, the top position nestification that the side of device stand is close to the bed die has the lifter plate, the spacing track of bottom surface fixedly connected with of lifter plate, spacing orbital bottom surface cooperation has the last mould that can prolong spacing orbital track direction freedom migration, the top surface intermediate position of going up the mould is connected with the mobile station, the mobile station is used for providing raw materials and the cooling water of moulding plastics.

Preferably, the front surfaces of the lower die and the upper die are both provided with water delivery interfaces, water delivery grooves are formed in the lower die and the upper die and communicated with the water delivery interfaces, and the water delivery grooves are uniformly formed in the lower die and/or the upper die.

Preferably, the two sides of the lower die are fixedly connected with first hydraulic cylinders, and the top ends of the first hydraulic cylinders are fixedly connected with the side faces of the lifting plate through telescopic rods.

Preferably, an injection molding pipeline is arranged in the middle of the inner cavity of the upper mold and communicated with the mobile station.

Preferably, a position, close to the limiting rail, of the top surface of the upper die is provided with a limiting groove matched with the limiting rail.

Preferably, pulleys are installed on two sides of the bottom surface of the mobile station, and sliding rails matched with the pulleys are arranged on the top surface of the lifting plate close to the pulleys.

Preferably, the pushing block is installed at the back end of the top surface of the upper die and connected with a second hydraulic cylinder through a telescopic rod, and a mounting surface is connected to one end, far away from the pushing block, of the second hydraulic cylinder through a bolt.

In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:

1. according to the utility model, the lower die and the upper die are arranged, so that the whole structure of the injection molding device is compact, the operation is convenient, the lifting plate and the upper die are movably arranged, so that the storage battery plastic shell processed by the lower die and the upper die can be moved to the conveying device, the automatic blanking of the storage battery plastic shell is realized, the manual control is not needed, and the production cost is reduced.

2. According to the utility model, the limiting groove is matched with the limiting track, so that the lifting plate and the upper die can move synchronously, and the upper die is more stable in the moving process, the second hydraulic cylinder can drive the pushing block through the telescopic rod, the pushing block drives the upper die, so that the upper die can take out a processed plastic shell of the storage battery and transport the plastic shell of the storage battery to the conveying device, and the whole process is automatic, simple and convenient.

Drawings

FIG. 1 is an internal structural view of the present invention;

fig. 2 is a side view of the upper mold of the present invention.

The labels in the figure are: 1. a device base; 2. mounting a column; 3. a lower die; 4. a lifting plate; 5. a limiting track; 6. an upper die; 7. a mobile station; 8. a water delivery interface; 9. a first hydraulic cylinder; 10. injecting a pipeline; 11. a mounting surface; 12. a second hydraulic cylinder; 13. and (4) pushing the block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1-2, an injection molding device for a plastic shell of a storage battery comprises a device base 1, a device upright post 2 is fixedly connected to the edge position of the top surface of the device base 1, a lower mold 3 is nested on the side surface of the device upright post 2, a lifting plate 4 is nested on the side surface of the device upright post 2 close to the top position of the lower mold 3, a limiting rail 5 is fixedly connected to the bottom surface of the lifting plate 4, an upper mold 6 capable of freely moving along the rail direction of the limiting rail 5 is matched with the bottom surface of the limiting rail 5, a moving table 7 is connected to the middle position of the top surface of the upper mold 6, the moving table 7 is used for providing injection molding raw materials and cooling water, water conveying ports 8 are arranged on the front surfaces of the lower mold 3 and the upper mold 6, water conveying grooves are formed in the lower mold 3 and the upper mold 6, and are communicated with the water conveying ports 8, and are uniformly arranged in the lower mold 3 and/or the upper mold 6.

The lower die 3 and the upper die 6 which are arranged enable the injection molding device to be compact in overall structure and convenient to operate, the lifting plate 4 and the upper die 6 can be movably arranged, so that the storage battery plastic shell processed by the lower die 3 and the upper die 6 can be moved to the conveying device, automatic blanking of the storage battery plastic shell is achieved, manual control is not needed, and production cost is reduced.

The first pneumatic cylinder 9 of both sides fixedly connected with of bed die 3, the side fixed connection of telescopic link and lifter plate 4 is passed through on the top of first pneumatic cylinder 9.

First pneumatic cylinder 9 can drive lifter plate 4 through the telescopic link, and lifter plate 4 drives mould 6, realizes the process of moulding plastics.

An injection molding pipeline 10 is arranged in the middle of the inner cavity of the upper mold 6, and the injection molding pipeline 10 is communicated with the mobile station 7.

The top surface of the upper die 6 is provided with a limiting groove matched with the limiting rail 5 at the position close to the limiting rail 5.

The cooperation of spacing groove and spacing track 5 makes lifter plate 4 and last mould 6 can the simultaneous movement, guarantees simultaneously that mould 6 is more stable at the removal in-process.

Pulleys are arranged on two sides of the bottom surface of the mobile station 7, and sliding rails matched with the pulleys are arranged on the top surface of the lifting plate 4 close to the pulleys.

The arranged pulley and the slide rail can reduce the friction force between the mobile station 7 and the lifting plate, so that the mobile station 7 and the upper die 6 can move synchronously.

The top surface back end position of going up mould 6 installs and promotes piece 13, promotes piece 13 and is connected with second hydraulic cylinder 12 through the telescopic link, and the one end bolted connection that second hydraulic cylinder 12 kept away from and promoted piece 13 has installation face 11.

Second pneumatic cylinder 12 can promote piece 13 through the telescopic link drive, promotes mould 6 in the piece 13 drive, makes and goes up mould 6 and can take out the battery plastic casing that has processed to transport battery plastic casing to conveyor department, whole process automatic processing, simple and convenient.

The working principle of the automatic separation device is that referring to fig. 1-2, when in use, a first hydraulic cylinder 9 is firstly opened, the first hydraulic cylinder 9 can drive a lifting plate 4, the lifting plate 4 drives an upper mold 6 to move, the upper mold 6 moves to a lower mold 3, injection molding raw materials are injected into a gap formed by the lower mold 3 and the upper mold 6 through an injection molding pipeline 10 through a moving platform 7, then cooling water is input through a water delivery interface 8 on the lower mold 3, the upper mold 6 is lifted, a second hydraulic cylinder 12 is opened, the second hydraulic cylinder 12 can drive a pushing block 13 through a telescopic rod, the pushing block 13 drives the upper mold 6, the upper mold 6 can take out a processed storage battery plastic shell, the storage battery plastic shell is transported to a transporting device, then the cooling water is input through the water delivery interface 8 on the upper mold 6, and the storage battery plastic shell is automatically separated.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a device of moulding plastics of battery plastic casing, includes device base (1), its characterized in that: the device is characterized in that the top surface edge of the base (1) is fixedly connected with a device upright post (2), the side of the device upright post (2) is nested with a lower die (3), the side of the device upright post (2) is nested with a lifting plate (4) close to the top of the lower die (3), the bottom surface of the lifting plate (4) is fixedly connected with a limit track (5), the bottom surface of the limit track (5) is matched with an upper die (6) which can extend to the track direction of the limit track (5) to move freely, the top surface middle position of the upper die (6) is connected with a moving platform (7), and the moving platform (7) is used for providing injection molding raw materials and cooling water.

2. An injection molding apparatus for a plastic casing of a secondary battery as claimed in claim 1, wherein: the front surfaces of the lower die (3) and the upper die (6) are respectively provided with a water delivery interface (8), water delivery grooves are formed in the lower die (3) and the upper die (6) and communicated with the water delivery interfaces (8), and the water delivery grooves are uniformly formed in the lower die (3) and/or the upper die (6).

3. An injection molding apparatus for a plastic casing of a secondary battery as claimed in claim 1, wherein: the two sides of the lower die (3) are fixedly connected with first hydraulic cylinders (9), and the top ends of the first hydraulic cylinders (9) are fixedly connected with the side faces of the lifting plate (4) through telescopic rods.

4. An injection molding apparatus for a plastic casing of a secondary battery as claimed in claim 1, wherein: an injection molding pipeline (10) is arranged in the middle of an inner cavity of the upper mold (6), and the injection molding pipeline (10) is communicated with the mobile station (7).

5. An injection molding apparatus for a plastic casing of a secondary battery as claimed in claim 1, wherein: and a limiting groove matched with the limiting rail (5) is formed in the position, close to the limiting rail (5), of the top surface of the upper die (6).

6. An injection molding apparatus for a plastic casing of a secondary battery as claimed in claim 1, wherein: pulleys are installed on two sides of the bottom surface of the mobile station (7), and sliding rails matched with the pulleys are arranged on the top surface of the lifting plate (4) close to the pulleys.

7. An injection molding apparatus for a plastic casing of a secondary battery as claimed in claim 1, wherein: the back end of the top surface of the upper die (6) is provided with a pushing block (13), the pushing block (13) is connected with a second hydraulic cylinder (12) through a telescopic rod, and one end of the second hydraulic cylinder (12) far away from the pushing block (13) is connected with a mounting surface (11) through a bolt.