CN210966933U - Six grid moulds of arranging of little dense battery - Google Patents

Abstract

The utility model discloses a six-piece arrangement grid mold for small-density storage batteries, which comprises a lower mold, a bottom plate, an upper mold, a top plate and an external thread sleeve. The hydraulic rod, the outer threaded sleeve is fixed on the hydraulic rod, the upper end face of the upper mold is provided with a second inner threaded hole, the outer threaded sleeve is threadedly connected to the inner side of the second inner threaded hole, and the lower end surface of the top plate is symmetrically connected to the support rod. The lower end surface of the support rod is connected with the bottom plate, the middle of the upper end surface of the bottom plate is welded with an external thread column, the middle of the lower end surface of the lower mold is provided with a first internal thread hole, and the external thread column is threadedly connected to the inner side of the first internal thread hole. The utility model solves the problem that the shape of the existing grid mold is square, which increases the space occupied by the mold and the existing grid mold by arranging the lower mold, the external thread column, the first internal thread hole and the upper mold structure. There is a problem that the work efficiency of making the grid is low.

Description

A six-piece arrangement grid mold for small and dense storage batteries

technical field

The utility model relates to the technical field of battery main bodies, in particular to a six-piece arrangement grid mold for a small-density battery.

Background technique

The main body of the battery is a device that directly converts chemical energy into electrical energy. It is a rechargeable battery designed to be recharged through a reversible chemical reaction. It usually refers to the main body of a lead-acid battery. Secondary batteries, in which the main body of small-density battery belongs to the category of battery main body, in which the grid is one of the main components of the small-density battery, and the grid is the collector skeleton of the electrode, which conducts and collects current and makes the current distribution uniform. At the same time, it supports the active material and is the carrier of the active material. In the process of making the grid, a grid mold needs to be used. However, the shape of the existing grid mold is square, which increases the space occupied by the mold. And the existing grid mold has the problem of low work efficiency in making the grid.

Utility model content

(1) Technical problems solved

Aiming at the deficiencies of the prior art, the utility model provides a six-piece arrangement grid mold for a small-density battery, which solves the problem that the shape of the existing grid mold is square, which increases the space occupied by the mold and the existing problems. The grid mold has the problem of low work efficiency in making the grid.

(2) Technical solutions

In order to achieve the above-mentioned purpose, the present utility model provides the following technical scheme: a six-piece arrangement grid mold for a small-density storage battery, comprising a lower mold, a bottom plate, an upper mold, a top plate and an external threaded sleeve, and the middle of the lower end face of the top plate is connected with a Hydraulic cylinder, the lower end face of the hydraulic cylinder is connected with a hydraulic rod, the outer threaded sleeve is fixed on the hydraulic rod, a second inner threaded hole is opened in the middle of the upper end face of the upper die, and the outer threaded sleeve is threadedly connected to the hydraulic rod. In the inner side of the second inner threaded hole, the lower end surface of the top plate is symmetrically connected to the support rod, the lower end surface of the support rod is connected to the bottom plate, the upper end surface of the bottom plate is welded with an external thread column, and the lower end surface of the lower mold A first inner threaded hole is opened in the middle of the end face, the outer threaded column is threadedly connected to the inner side of the first inner threaded hole, the upper end face of the lower mold is formed in a circular array with six forming grooves, and the front side of the top plate is connected There is an installation box, the inside of the installation box is provided with a PLC controller and a battery main body, and the output end of the PLC controller is electrically connected with the input end of the hydraulic cylinder.

Preferably, the left and right ends of the hydraulic cylinder are symmetrically welded with connection ears, and bolts are threadedly connected to the connection ears, and the bolts extend through the connection ears to the inner side of the top plate.

Preferably, the left and right symmetrical threads of the installation box are connected with bolts, the bolts extend through the installation box to the inner side of the top plate, the lower end surface of the top plate is provided with second positioning grooves symmetrically left and right, and the lower right corner of the installation box is provided with a second positioning groove. There are wiring holes.

Preferably, second limit blocks are symmetrically welded on the upper part of the left and right end surfaces of the support rod, bolts are threadedly connected to the second limit blocks, and the bolts extend through the second limit blocks to the inner side of the top plate.

Preferably, first limit blocks are symmetrically welded on the lower parts of the left and right end surfaces of the support rod, bolts are threadedly connected to the first limit blocks, and the bolts extend through the first limit blocks to the inner side of the bottom plate.

Preferably, the upper end surface of the bottom plate is provided with first positioning grooves symmetrically left and right, and the lower end surface of the bottom plate is symmetrically welded with legs.

Preferably, a sealing strip is adhered on the lower end surface of the upper mold, a sealing strip is adhered on the upper end surface of the lower mold, and a handle is welded on the lower mold.

(3) Beneficial effects

The utility model provides a six-piece arrangement grid mold for a small-density storage battery, which has the following beneficial effects:

In the utility model, the lower mold, the external thread post, the first internal thread hole and the upper mold structure are arranged, so that the lower mold and the upper mold are set to have a circular appearance, which reduces the space occupied by the mold, and because the circular shape has no The edges and corners are further increased, and the safety of the staff when using the utility model is increased. Through the cooperation of the lower mold, the first inner threaded hole, the outer threaded column and the handle, the lower die can be disassembled from the outer threaded column, and then It allows the staff to disassemble the lower mold with the formed grid from the external thread column, and then install a new lower mold on the external thread column, so that the staff can not take the formed grid at the same time. It affects the production of the next batch of grids, thereby improving the production efficiency of the grids, and solving the problem that the shape of the existing grid molds is square, which increases the space occupied by the molds and the existing grid molds have production plates. The work efficiency of the grid is low.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the front view schematic diagram of the utility model;

Fig. 3 is the top view schematic diagram of the lower mold in the utility model;

Fig. 4 is the bottom view schematic diagram of the upper mold in the utility model;

Fig. 5 is the bottom view schematic diagram of the top plate in the utility model;

Fig. 6 is the top view schematic diagram of the bottom plate in the utility model;

FIG. 7 is a schematic flow chart of the present invention.

The reference signs in the figure are: 1. Hydraulic cylinder; 2. Hydraulic rod; 3. Lower die; 4. External thread column; 5. Bottom plate; 6. Support foot; 7. First internal thread hole; 8. Upper die; 9 10, the second internal thread hole; 11, the top plate; 12, the first limit block; 13, the bolt; 14, the connecting ear; 15, the second limit block; 16, the sealing strip; 17, the molding groove ; 18, the first positioning slot; 19, the second positioning slot; 20, the installation box; 21, the PLC controller; 22, the wiring hole; 23, the battery body;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Please refer to Figures 1-7, an embodiment provided by the present utility model: a six-piece arrangement grid mold for a small-density battery, including a lower mold 3, a bottom plate 5, an upper mold 8, a top plate 11 and an external thread sleeve 24. A hydraulic cylinder 1 is connected in the middle of the lower end surface of the top plate 11, a hydraulic rod 2 is connected to the lower end surface of the hydraulic cylinder 1, an external thread sleeve 24 is fixed on the hydraulic rod 2, and a second inner thread is opened in the middle of the upper end surface of the upper die 8 The hole 10, the outer threaded sleeve 24 is threadedly connected to the inner side of the second inner threaded hole 10, the lower end surface of the top plate 11 is symmetrically connected to the support rod 9, the lower end surface of the support rod 9 is connected to the bottom plate 5, and the middle of the upper end surface of the bottom plate 5 is welded with a The outer thread column 4, the lower end face of the lower die 3 is provided with a first inner thread hole 7, the outer thread column 4 is threadedly connected to the inner side of the first inner thread hole 7, and the upper end surface of the lower die 3 is formed in a circular array with six holes. A forming groove 17 is formed, an installation box 20 is connected to the front of the top plate 11 , a PLC controller 21 and a battery main body 23 are arranged inside the installation box 20 , and the output end of the PLC controller 21 is electrically connected with the input end of the hydraulic cylinder 1 . , the model of the hydraulic cylinder 1 is HAENCHEN, the model of the hydraulic rod 2 is CU6-10, the model of the PLC controller 21 is S7-400, and the model of the battery main body 23 is 6-CNF-50, all of which are known and disclosed prior art.

Further, the left and right ends of the hydraulic cylinder 1 are symmetrically welded with connecting ears 14, and bolts 13 are threadedly connected to the connecting ears 14. The bolts 13 extend through the connecting ears 14 to the inner side of the top plate 11, so that the connection between the connecting ears 14 and the top plate 11 is designed in this way. The detachable connection can further separate the connecting lugs 14 from the top plate 11 , and then the hydraulic cylinder 1 and the top plate 11 can be disassembled and separated.

Further, the left and right symmetrical threads of the installation box 20 are connected with bolts 13, the bolts 13 extend through the installation box 20 to the inner side of the top plate 11, the lower end surface of the top plate 11 is symmetrically provided with a second positioning groove 19, and the lower right corner of the installation box 20 is provided with a second positioning groove 19. The wiring hole 22 is designed so that the installation box 20 and the top plate 11 can be detachably connected, so that the installation box 20 and the top plate 11 can be separated and separated. to locate the connection position.

Further, a second limit block 15 is symmetrically welded on the upper part of the left and right end surfaces of the support rod 9, and a bolt 13 is threadedly connected to the second limit block 15. The bolt 13 extends through the second limit block 15 to the inner side of the top plate 11, so that The design enables the detachable connection between the second limit block 15 and the top plate 11 , so that the second limit block 15 and the top plate 11 can be separated and separated, and then the support rod 9 and the top plate 11 can be separated and separated.

Further, a first limit block 12 is symmetrically welded on the lower part of the left and right end surfaces of the support rod 9, and a bolt 13 is threadedly connected to the first limit block 12. The bolt 13 extends through the first limit block 12 to the inner side of the bottom plate 5, so that The design enables the detachable connection between the first limit block 12 and the bottom plate 5 , so that the first limit block 12 and the bottom plate 5 can be separated and separated, and then the support rod 9 and the bottom plate 5 can be separated and separated.

Further, the upper end surface of the bottom plate 5 is provided with first positioning grooves 18 symmetrically left and right, and the lower end surface of the bottom plate 5 is welded with legs 6 symmetrically left and right. , the supporting feet 6 can be used to support the bottom plate 5 .

Further, a sealing strip 16 is bonded on the lower end surface of the upper mold 8, a sealing strip 16 is bonded on the upper end surface of the lower mold 3, and a handle 25 is welded on the lower mold 3. The upper mold 8 is connected more tightly.

Working principle: When in use, the user connects the wiring hole 22 with the external power supply through the power cord, and the user pours the raw material liquid for making the grid into the inside of the forming tank 17. When the pouring is completed, the user opens the PLC controller 21. The hydraulic cylinder 1 stretches the hydraulic rod 2 so that the upper die 8 is approached to the lower die 3 until the lower end surface of the upper die 8 is in complete contact with the upper end surface of the lower die 3. After the raw material liquid in the molding tank 17 is formed, use The user opens the hydraulic cylinder 1 again through the PLC controller 21, so that the hydraulic rod 2 shrinks, so that the upper mold 8 moves away from the lower mold 3 until the upper mold 8 returns to the initial position, and then the user holds the handle by hand. 25, then apply an external force to the handle 25, so that the lower mold 3 rotates, so that the lower mold 3 moves upward on the external thread post 4 until the lower mold 3 leaves the external thread post 4, and then the user holds the new lower mold by hand 3 on the handle 25, align the first inner threaded hole 7 with the outer threaded column 4, and then the user applies an external force to the handle 25 to make the lower die 3 rotate, so that the lower die 3 moves down on the outer threaded column 4 until the lower die 3 moves downward. The mold 3 can no longer move downward on the external thread post 4, and then the user takes off the formed grid on the disassembled lower mold 3, and at the same time, moves to the new lower mold 3 installed on the external thread post 4. The inner side of the forming tank 17 is filled with the raw material liquid, and then the user repeats the above steps to manufacture the next batch of grids.

To sum up, the present invention solves the problem that the shape of the existing grid mold is square and increases the occupation of the mold by setting the structure of the lower mold 3, the external thread column 4, the first internal thread hole 7 and the upper mold 8. space and existing grid molds have the problem of low work efficiency in making grids.

It should be noted that, in this document, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any relationship between these entities or operations. any such actual relationship or sequence exists. Moreover, the terms "comprising", "comprising" or any other variation thereof are intended to encompass a non-exclusive inclusion such that a process, method, article or device that includes a list of elements includes not only those elements, but also includes not explicitly listed or other elements inherent to such a process, method, article or apparatus.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A six-piece arrangement grid mold for a small-density storage battery, comprising a lower mold (3), a bottom plate (5), an upper mold (8), a top plate (11) and an external thread sleeve (24), characterized in that: A hydraulic cylinder (1) is connected in the middle of the lower end surface of the top plate (11), a hydraulic rod (2) is connected to the lower end surface of the hydraulic cylinder (1), and the external thread sleeve (24) is fixed on the hydraulic rod (2). Above, the upper end face of the upper die (8) is provided with a second inner threaded hole (10) in the middle, the outer threaded sleeve (24) is threadedly connected to the inner side of the second inner threaded hole (10), and the top plate ( 11) The lower end surface of the support rod (9) is symmetrically connected to the left and right, the lower end surface of the support rod (9) is connected with the bottom plate (5), and the upper end surface of the bottom plate (5) is welded with an external thread column (4) in the middle, A first internal threaded hole (7) is provided in the middle of the lower end face of the lower die (3), the external thread column (4) is threadedly connected to the inner side of the first internal threaded hole (7), and the lower die (3) ) is provided with six forming grooves (17) in a circular array on its upper end face, an installation box (20) is connected to the front of the top plate (11), and a PLC controller (21) is arranged inside the installation box (20). ) and the battery main body (23), the output end of the PLC controller (21) and the input end of the hydraulic cylinder (1) are electrically connected. 2 . The six-piece arrangement grid mold for small-density storage batteries according to claim 1 , wherein the left and right ends of the hydraulic cylinder ( 1 ) are symmetrically welded with connecting ears ( 14 ), and the connecting ears (14) A bolt (13) is threadedly connected to the upper part, and the bolt (13) extends through the connecting ear (14) to the inner side of the top plate (11). 3 . The six-piece arrangement grid mold for small-density batteries according to claim 1 , wherein the left and right symmetrical threads of the installation box (20) are connected with bolts (13), and the bolts (13) The installation box (20) extends to the inner side of the top plate (11), the lower end surface of the top plate (11) is provided with a second positioning groove (19) symmetrically left and right, and the lower right corner of the installation box (20) is provided with a wiring hole (twenty two). 4. The six-piece arrangement grid mold for small-density storage batteries according to claim 1, characterized in that: a second limit block (15) is symmetrically welded on the upper part of the left and right end surfaces of the support rod (9), A bolt (13) is threadedly connected to the second limit block (15), and the bolt (13) penetrates the second limit block (15) and extends to the inner side of the top plate (11). 5. The six-piece grid-arrangement mold for small-density storage batteries according to claim 4, characterized in that: a first limit block (12) is symmetrically welded on the lower part of the left and right end surfaces of the support rod (9), The first limiting block (12) is threadedly connected with a bolt (13), and the bolt (13) penetrates the first limiting block (12) and extends to the inner side of the bottom plate (5). 6 . The six-piece arrangement grid mold for small-density storage batteries according to claim 5 , wherein the upper end surface of the bottom plate ( 5 ) is symmetrically provided with first positioning grooves ( 18 ), and the bottom plate ( 5 ) Legs (6) are welded symmetrically on the lower end face of (5). 7. The six-piece grid-arrangement mold for small-density storage batteries according to claim 1, characterized in that: a sealing strip (16) is adhered on the lower end surface of the upper mold (8), and the lower mold A sealing strip (16) is bonded on the upper end surface of (3), and a handle (25) is welded on the lower mold (3).

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