Integrated forming mechanism for producing plastic shell of lead-acid storage battery

Abstract

The utility model discloses an integral forming mechanism for producing a plastic shell of a lead-acid storage battery, which comprises a base, a supporting seat is arranged above the base, a mold stripping mechanism is arranged on the inner side of the supporting seat, a lower mold is arranged above the supporting seat, an upper mold is arranged above the lower mold, and the upper mold is arranged above the lower mold. The heat dissipation mechanisms are arranged on the two sides of the lower die, and the heat dissipation fans are installed on the sides, close to the lower die, of the heat dissipation mechanisms, so that when the lower die is cooled, heat dissipation can be conducted together through the heat dissipation fans and coolants circulating in the connecting pipes, and the lower die can be rapidly cooled; and the heat dissipation mechanism is connected with the base, so that the heat dissipation mechanism and the whole mold can form a whole, and the stability of the whole structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of lead-acid battery processing equipment, in particular to an integrated molding mechanism for producing a lead-acid battery plastic shell. Background Art

[0002] Lead-acid batteries require a plastic shell to contain electrodes and electrolytes during production. Under existing technology, they are usually produced by injection molding a combination of an upper mold and a lower mold. However, as a mass-produced item, lead-acid batteries are often produced at a faster pace. Under fast-paced production conditions, heat dissipation and demolding of the mold are often a technical pain point, especially when the injection mold is used for a long time, the temperature of the lower mold cannot be cooled quickly, which affects the production progress.

[0003] Therefore, it is necessary to provide an integrated molding mechanism for producing a lead-acid battery plastic shell to solve the above technical problems. Utility Model Content

[0004] The utility model aims to provide an integrated molding mechanism for producing a lead-acid battery plastic shell, so as to solve the problem of slow cooling of the lower mold temperature in the above-mentioned background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: an integrated molding mechanism for producing a plastic shell of a lead-acid battery, comprising a base, a support seat is arranged above the base, a demoulding mechanism is arranged inside the support seat, a lower mold is arranged above the support seat, an upper mold is arranged above the lower mold, and an injection port is installed at the upper axis of the upper mold,

[0006] A heat dissipation mechanism is installed on both sides of the base. The heat dissipation mechanism is composed of a bottom plate, a vertical plate and a heat dissipation fan. The vertical plate is installed above the bottom plate, and the heat dissipation fan is installed on one side above the vertical plate.

[0007] As a further solution of the utility model, the upper mold is composed of an upper mold body, a through hole, a buffer assembly and a plug-in hole. The through hole is recessed at the internal axis of the upper mold body, the plug-in hole is recessed at the four corners of the upper mold body, and the buffer assembly is installed above the plug-in hole.

[0008] As a further solution of the utility model, the lower mold is composed of a positioning column and a lower mold body, and a positioning column is installed at each of the four upper corners of the lower mold body.

[0009] As a further solution of the utility model, a connecting pipe is installed at each end of one side of the lower mold, and the connecting pipe is a cylindrical structure with a hollow interior. A heat dissipation pipeline is installed inside the intersection of the connecting pipe and the lower mold.

[0010] As a further solution of the utility model, the upper mold body is a convex structure, and the lower mold body is a concave structure.

[0011] As a further solution of the utility model, the heat dissipation fan is a box-shaped structure, and heat dissipation blades and a power line are installed inside the heat dissipation fan.

[0012] As a further solution of the utility model, the positioning column is a cylindrical structure, a gasket is provided at the intersection of the positioning column and the lower mold body, and the size of the positioning column matches the size of the plug-in hole.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, heat dissipation mechanisms are provided on both sides of the lower mold, and a heat dissipation fan is installed on the side of the heat dissipation mechanism close to the lower mold. When the lower mold is cooled, the heat dissipation fan and the coolant flowing inside the connecting pipe can jointly dissipate heat, so that the lower mold can quickly achieve a cooling effect. Moreover, the heat dissipation mechanism is connected to the base, so that the heat dissipation mechanism and the overall mold can form a whole, thereby improving the stability of the overall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a schematic diagram of the overall structure of the one-piece molding mechanism for producing the plastic shell of a lead-acid battery of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the upper mold of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of the lower mold of the utility model;

[0019] Figure 4 It is a side structural schematic diagram of the heat dissipation mechanism of the utility model.

[0020] In the figure: 1. injection port; 2. upper mold; 21. upper mold body; 22. through hole; 23. buffer assembly; 24. plug-in hole; 3. lower mold; 31. positioning column; 32. lower mold body; 4. support seat; 5. base; 6. connecting pipe; 7. demoulding mechanism; 8. heat dissipation mechanism; 81. bottom plate; 82. vertical plate; 83. cooling fan. DETAILED DESCRIPTION

[0021] [Example 1]

[0022] like Figure 1 and Figure 4As shown, an integrated molding mechanism for producing a plastic shell of a lead-acid battery includes a base 5, a support base 4 is arranged above the base 5, a demoulding mechanism 7 is arranged inside the support base 4, a lower mold 3 is arranged above the support base 4, an upper mold 2 is arranged above the lower mold 3, and an injection port 1 is installed at the upper axis of the upper mold 2.

[0023] A heat dissipation mechanism 8 is installed on both sides of the base 5. The heat dissipation mechanism 8 is composed of a bottom plate 81, a vertical plate 82 and a heat dissipation fan 83. The vertical plate 82 is installed above the bottom plate 81, and the heat dissipation fan 83 is installed on one side above the vertical plate 82.

[0024] During specific use, the coolant is introduced into the inner side of the upper mold 2 and the lower mold 3 through the injection port 1. After the injection is completed, the staff introduces the coolant into the inside of the connecting pipe 6 and turns on the cooling fan 83 inside the heat dissipation mechanism 8 at the same time. In this way, the raw materials inside the lower mold 3 can be quickly cooled under the joint action of the coolant inside the connecting pipe 6 and the cooling fan 83. After the cooling is completed, the staff separates the upper mold 2 from the lower mold 3.

[0025] [Example 2]

[0026] like Figure 2 As shown, the upper mold 2 is composed of an upper mold body 21, a through hole 22, a buffer assembly 23 and a plug hole 24. The through hole 22 is recessed at the internal axis of the upper mold body 21, the plug hole 24 is recessed at the four corners of the upper mold body 21, and the buffer assembly 23 is installed above the plug hole 24.

[0027] During specific use, by setting the buffer component 23, the upper mold 2 and the lower mold 3 can achieve a better buffering effect when they contact each other.

[0028] [Example 3]

[0029] like Figure 3 As shown, the lower mold 3 is composed of a positioning column 31 and a lower mold body 32 , and a positioning column 31 is installed at each of the four upper corners of the lower mold body 32 .

[0030] During specific use, the upper mold 2 and the lower mold 3 can be better connected under the action of the positioning column 31.

[0031] [Example 4]

[0032] like Figure 1 As shown, a connecting pipe 6 is installed at each end of one side of the lower mold 3, and the connecting pipe 6 is a cylindrical structure with a hollow interior. A heat dissipation pipeline is installed inside the intersection of the connecting pipe 6 and the lower mold 3.

[0033] During specific use, the coolant can enter the heat dissipation pipeline inside the lower mold 3 through the connecting pipe 6 to dissipate heat.

[0034] [Example 5]

[0035] like Figure 2 and Figure 3 As shown, the upper mold body 21 is a convex structure, and the lower mold body 32 is a concave structure.

[0036] When used specifically, the protruding portion of the upper die body 21 and the concave portion of the lower die body 32 can be plugged into each other, and the intersection is the shape of the workpiece to be processed.

[0037] [Example 6]

[0038] like Figure 4 As shown, the heat dissipation fan 83 is a box-shaped structure, and heat dissipation blades and power lines are installed inside the heat dissipation fan 83.

[0039] During specific use, the power line inside the cooling fan 83 is set so that the cooling fan 83 can be electrically connected to the power source through the power line.

[0040] [Example 7]

[0041] like Figure 2 and Figure 3 As shown, the positioning column 31 is a cylindrical structure, a gasket is provided at the intersection of the positioning column 31 and the lower mold body 32 , and the size of the positioning column 31 matches the size of the plug hole 24 .

[0042] During specific use, the positioning column 31 and the insertion hole 24 are plugged into each other, so that the upper mold 2 and the lower mold 3 can correspond more closely.

[0043] Working principle: When the mold is to be used, the staff will introduce the raw material into the inner side of the upper mold 2 and the lower mold 3 through the injection port 1. After the injection is completed, the staff will introduce the coolant into the inside of the connecting pipe 6 and turn on the cooling fan 83 inside the heat dissipation mechanism 8 at the same time. In this way, under the joint action of the coolant inside the connecting pipe 6 and the cooling fan 83, the raw material inside the lower mold 3 can be quickly cooled. After the cooling is completed, the staff will separate the upper mold 2 from the lower mold 3, and eject the cooled workpiece inside the lower mold 3 through the ejection mechanism 7, thus completing the use of the device.

Claims

1. An integrated molding mechanism for producing a lead-acid battery plastic shell, comprising a base (5), characterized in that: A support seat (4) is arranged above the base (5), a demoulding mechanism (7) is arranged inside the support seat (4), a lower mold (3) is arranged above the support seat (4), an upper mold (2) is arranged above the lower mold (3), and an injection port (1) is installed at the upper axis of the upper mold (2). A heat dissipation mechanism (8) is installed on both sides of the base (5), and the heat dissipation mechanism (8) is composed of a bottom plate (81), a vertical plate (82) and a heat dissipation fan (83), wherein the vertical plate (82) is installed above the bottom plate (81), and the heat dissipation fan (83) is installed on one side above the vertical plate (82); The upper mold (2) is composed of an upper mold body (21), a through hole (22), a buffer assembly (23) and a plug hole (24); the through hole (22) is recessed at the inner axis of the upper mold body (21); the plug hole (24) is recessed at the four corners of the upper mold body (21); and the buffer assembly (23) is installed above the plug hole (24); The lower mold (3) is composed of a positioning column (31) and a lower mold body (32), and a positioning column (31) is installed at each of the four upper corners of the lower mold body (32).

2. The one-piece molding mechanism for producing a lead-acid battery plastic shell according to claim 1, characterized in that: A connecting pipe (6) is installed at each of the two ends of one side of the lower mold (3), and the connecting pipe (6) is a cylindrical structure with a hollow interior. A heat dissipation pipeline is installed inside the intersection of the connecting pipe (6) and the lower mold (3).

3. The one-piece molding mechanism for producing a plastic shell of a lead-acid battery according to claim 1, characterized in that: The upper mold body (21) is a convex structure, and the lower mold body (32) is a concave structure.

4. The one-piece molding mechanism for producing a lead-acid battery plastic shell according to claim 1, characterized in that: The heat dissipation fan (83) is a box-shaped structure, and heat dissipation blades and a power line are installed inside the heat dissipation fan (83).

5. The one-piece molding mechanism for producing a lead-acid battery plastic shell according to claim 1, characterized in that: The positioning column (31) is a cylindrical structure, a gasket is provided at the intersection of the positioning column (31) and the lower mold body (32), and the size of the positioning column (31) matches the size of the plug hole (24).

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