CN210477700U - Die-cut device of battery upper cover gate - Google Patents
Die-cut device of battery upper cover gate Download PDFInfo
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- CN210477700U CN210477700U CN201921268118.7U CN201921268118U CN210477700U CN 210477700 U CN210477700 U CN 210477700U CN 201921268118 U CN201921268118 U CN 201921268118U CN 210477700 U CN210477700 U CN 210477700U
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- material collecting
- collecting box
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- clamping
- stripping
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Abstract
The utility model discloses a punching device for a storage battery upper cover sprue gate, which comprises a positioning unit, a clamping unit and a punching recovery unit, wherein the positioning unit comprises two positioning plates, and positioning holes and material stripping notches are arranged on the positioning plates; the clamping unit comprises two clamping blocks, the upper sides of the clamping blocks are provided with air cylinders, and the lower sides of the clamping blocks are provided with notches; the punching recovery unit comprises a material collecting box, and a cutter and a material stripping rod are arranged on the material collecting box; and a reset pile is also arranged on one side of the material collecting box. The utility model discloses simple structure, the excision is effectual, and is with low costs, convenient operation. The labor intensity of personnel is reduced, and the product quality and the production efficiency are improved. The problem of among the prior art artifical excision runner inefficiency and unstable quality is solved.
Description
Technical Field
The utility model relates to a field of moulding plastics, concretely relates to die-cut device of battery upper cover gate.
Background
The injection molding part refers to various injection molding products produced by an injection molding machine, and is commonly called injection molding parts, and comprises various packages, parts and the like. Is mainly prepared from polyethylene or polypropylene and various organic solvents.
The upper cover of the storage battery is of a sheet-shaped structure, particularly is provided with a circular sheet-shaped upper cover, and as shown in figure 1, an injection molding product before being punched comprises a main runner, a sub runner and a product, namely, several parts of the upper cover of the storage battery. The injection molding gate is arranged on the upper side surface of the product surface, so that the requirement for small residue is met, and the matching and appearance of the injection molding gate and the middle cover of the storage battery are affected. The residue can be very small only by manually bending the multi-cavity product back and forth by a skilled worker, and the multi-cavity product (16 cavities or 12 cavities) is high in cost and difficult to maintain although the requirement can be met by shearing the multi-cavity product by using pneumatic scissors.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a die-cut runner device of battery upper cover to solve the problem among the prior art.
The utility model discloses a realize through following technical scheme: a punching device for a storage battery upper cover pouring gate comprises a positioning unit, a clamping unit and a punching recovery unit, wherein the positioning unit comprises two positioning plates, positioning holes matched with the storage battery upper cover are formed in the positioning plates, and stripping notches are formed in the side faces of the positioning holes; the clamping unit comprises two inverted L-shaped clamping blocks matched with the main runner, the upper sides of the clamping blocks are provided with air cylinders, and the surfaces of the lower sides of the clamping blocks, which are matched with the main runner, are provided with notches matched with the sub-runners; the punching recovery unit comprises a material collecting box with a conical material collecting opening, cutters are arranged at two ends of the upper side of the material collecting box, stripping rods are further arranged on the upper side of the material collecting box, the stripping rods are columnar and matched with stripping notches, a plurality of stripping rods are fixed on two sides of a stripping rod frame in a non-inverted shape, and the stripping rod frame is fixed above the material collecting opening of the material collecting box; one side of the material collecting box is also provided with a plurality of reset piles, the reset piles are columnar and matched with the positioning holes, and the reset piles are fixed on the material collecting box or on the outer side of the material collecting box through a reset pile frame.
Further: the clamping device is characterized by further comprising an outer frame, the positioning unit is fixed on the outer frame, and the clamping unit is in sliding connection and matching with the outer frame.
The utility model has the advantages that: the utility model discloses simple structure, the excision is effectual, and is with low costs, and operation and maintenance are convenient. The automatic feeding device is suitable for being matched with a mechanical arm of an injection molding machine for use, reduces the labor intensity of personnel, and improves the product quality and the production efficiency.
Drawings
FIG. 1 is a schematic structural view of an injection molded article;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic diagram of a positioning unit;
fig. 4 is a schematic view of the gripping unit;
fig. 5 is a schematic structural view of a die-cut recovery unit.
The sequence numbers in the figures illustrate:
1 is an injection molding product, 11 is a main runner, 12 is a branch runner, and 13 is an upper cover of the storage battery;
2 is a positioning unit, 21 is a positioning plate, 22 is a positioning hole, and 23 is a stripping notch;
3 is a clamping unit, 31 is a clamping block, 32 is a cylinder, and 33 is a gap;
4, a punching recovery unit, 40, a material collecting port, 41, a material collecting box, 42, a cutter, 43, a material removing rod and 44, a reset pile;
and 5 is an outer frame.
Detailed Description
Fig. 1-5 show a die-cut device for a gate of an upper cover of a storage battery according to the structure of the present invention, which is used for separating a gate (including a main runner 11 and a branch runner 12) on an injection molded product 1 from a finished product, i.e., an upper cover 13 of a storage battery; the punching and recovering device comprises a positioning unit 2, a clamping unit 3 and a punching and recovering unit 4, wherein the positioning unit 2 comprises two positioning plates 21, a plurality of (the specific number is matched with the number of the upper covers of the storage batteries on the injection molding product, the same below) positioning holes 22 matched with the upper covers of the storage batteries are arranged on the positioning plates, a stripping notch 23 is arranged on the side surface of each positioning hole, and the depth of each stripping notch is greater than that of each positioning hole; the clamping unit 3 comprises two inverted L-shaped clamping blocks 31 matched with the main runner, the two clamping blocks are oppositely arranged, and two vertical edges are positioned in a gap between the two positioning plates; the upper side of the clamping block is provided with an air cylinder 32 which is a parallel finger air cylinder, and the two sliding blocks are respectively and fixedly connected with the clamping block and used for controlling the transverse displacement of the clamping block so as to realize clamping and loosening; the surface of the lower side of the clamping block, which is matched with the main runner, is provided with a notch 33 matched with the sub-runner, so that when the clamping block is clamped, the clamping block is not interfered by the movable branched sub-runner, and good clamping and releasing are facilitated; the punching recovery unit 4 comprises a material collecting box 41 with a conical material collecting port 40, cutters 42 are arranged at two ends of the upper side of the material collecting box, material removing rods 43 are further arranged on the upper side of the material collecting box, the material removing rods are columnar and matched with material removing notches, a plurality of material removing rods are welded or screwed on two sides of a material removing rod frame in a non-shape (or a shape like a Chinese character feng) shape, and the material removing rod frame is screwed on the end face of the material collecting box and is positioned above the material collecting port; one side of the material collecting box is also provided with a plurality of reset piles 44 which are in column shapes matched with the positioning holes and are welded or screwed on a reset pile frame, and the reset pile frame is screwed and fixed on the material collecting box or the outer side of the material collecting box or an extension plate of a box plate of the material collecting box.
Preferably: the clamping device is characterized by further comprising an outer frame 5, wherein a positioning plate of the positioning unit is in threaded connection or welded fixation on the outer frame, a clamping block of the clamping unit is in sliding connection with the outer frame in a matched mode, or a parallel finger cylinder is fixed on the outer frame, and the clamping block is fixed on two sliding blocks on the lower side of the finger cylinder.
Preferably: the cutter is a single-edge straight cutter, and one side of the cutting edge of the cutter is a straight edge and is overlapped with one side of the cutter body.
Preferably: and a guide cambered surface is arranged on the outer side of the positioning hole.
The utility model discloses the working process of structure as follows:
firstly, moving the structure of the utility model to the upper part of the injection molding product, aligning the positioning hole with the upper covers of the storage batteries, moving downwards, placing all the upper covers of the storage batteries in the positioning hole, starting the air cylinder, and enabling the clamping block to clamp the injection molding product;
then, moving the injection molding product to the position above the material collecting box, enabling the positioning plate to be attached to one vertical side of the cutter, and moving downwards to realize punching on one side; after punching, aligning the stripping notch with the stripping rod and moving transversely to enable the stripping rod to go deep into the stripping notch, lifting the device upwards, separating the upper cover of the storage battery from the positioning hole under the action of the stripping rod, falling into a material collecting box and collecting through a material collecting opening;
the other half of the punching is carried out in the same way, but the difference is that the good matching of the other half and the positioning hole can be influenced after the first punching, so the device needs to be moved to the reset pile and moved downwards before punching, and the reset pile is used for resetting the device;
finally, the device is moved to the upper part of the recovery box, and the clamping block is loosened to enable the sprue to fall into the recovery box.
This device adopts the die-cut of straight sword, can once die-cut down half quantity of goods in a mould, and certain position sword has displeasedly, can grind, also can change, and it is extremely simple to maintain. One side of the cutter body is superposed with one side of the cutter body, and the cutter body can directly act on the root of the pouring gate, so that the cutting effect is good, and the residue is small.
The product after the sprue is removed is a light piece, and sometimes can be hung under the action of static electricity or the friction of the positioning hole and stays in the positioning hole.
After the punching for the first time, one side goods has broken away from with the runner, and the runner can rotate under the effect of cutter, causes the another side not still to break away from the locating hole with the goods that the runner links to each other, is unfavorable for the punching of runner, and the setting of this device reset stake can be effectual with during its propulsion locating hole, keeps good cooperation to do benefit to die-cut effect.
Claims (2)
1. The utility model provides a die-cut device of battery upper cover gate which characterized in that: the punching and recovering device comprises a positioning unit, a clamping unit and a punching and recovering unit, wherein the positioning unit comprises two positioning plates, positioning holes matched with an upper cover of a storage battery are arranged on the positioning plates, and stripping notches are arranged on the side surfaces of the positioning holes; the clamping unit comprises two inverted L-shaped clamping blocks matched with the main runner, the upper sides of the clamping blocks are provided with air cylinders, and the surfaces of the lower sides of the clamping blocks, which are matched with the main runner, are provided with notches matched with the sub-runners; the punching recovery unit comprises a material collecting box with a conical material collecting opening, cutters are arranged at two ends of the upper side of the material collecting box, stripping rods are further arranged on the upper side of the material collecting box, the stripping rods are columnar and matched with stripping notches, a plurality of stripping rods are fixed on two sides of a stripping rod frame in a non-inverted shape, and the stripping rod frame is fixed above the material collecting opening of the material collecting box; one side of the material collecting box is also provided with a plurality of reset piles, the reset piles are columnar and matched with the positioning holes, and the reset piles are fixed on the material collecting box or on the outer side of the material collecting box through a reset pile frame.
2. The battery cap gate die-cut device of claim 1, wherein: the clamping device is characterized by further comprising an outer frame, the positioning unit is fixed on the outer frame, and the clamping unit is in sliding connection and matching with the outer frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268118.7U CN210477700U (en) | 2019-08-07 | 2019-08-07 | Die-cut device of battery upper cover gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921268118.7U CN210477700U (en) | 2019-08-07 | 2019-08-07 | Die-cut device of battery upper cover gate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210477700U true CN210477700U (en) | 2020-05-08 |
Family
ID=70534666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921268118.7U Active CN210477700U (en) | 2019-08-07 | 2019-08-07 | Die-cut device of battery upper cover gate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210477700U (en) |
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2019
- 2019-08-07 CN CN201921268118.7U patent/CN210477700U/en active Active
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