A demolding mold and a demolding device

Abstract

This application relates to the field of mold manufacturing technology, and specifically discloses a demolding mold and demolding device, including a first movable block with a mounting cavity extending through it; a second movable block disposed in the mounting cavity, movable relative to the first movable block along a first direction, and at least partially extending along the penetrating direction of the mounting cavity, with an arc-shaped surface at one end of the second movable block facing away from the first movable block; a closing module disposed on the second movable block, movable relative to the closing module, with a closing arc-shaped groove on the side of the closing module facing away from the second movable block; and a driving component connected to the first movable block, capable of driving the first movable block to move along the first direction. Through the above method, this application embodiment can improve the smoothness of the demolded product.

Description

Technical Field

[0001] This application relates to the field of mold manufacturing technology, and in particular to a demolding mold and demolding device. Background Technology

[0002] Portable energy storage products are safe, portable, stable, and environmentally friendly small energy storage systems. They can be carried by hand and are widely used due to their ease of transport. In related technologies, a demolding mold can be used to mold the outer shell of the portable energy storage product. However, the smoothness of the handle after demolding still needs improvement. Utility Model Content

[0003] In view of the above problems, the present application provides a demolding mold and demolding device, which overcomes or at least partially solves the above problems.

[0004] According to one aspect of this application, a demolding mold is provided, comprising: a first movable block having an mounting cavity extending through the first movable block in a first direction; a second movable block at least partially disposed in the mounting cavity, the second movable block being movable relative to the first movable block in the first direction and extending at least partially along the penetrating direction of the mounting cavity, the second movable block having an arcuate surface at one end opposite to the first movable block; a closing module disposed on the second movable block, the second movable block being movable relative to the closing module, the closing module having a closing arcuate groove on one side opposite to the second movable block; and a driving assembly connected to the first movable block, the driving assembly being capable of driving the first movable block to move in the first direction.

[0005] In one optional embodiment, the bottom of the first movable block is provided with a limiting groove communicating with the mounting cavity; the second movable block includes a first slider and a second slider connected to each other, the second slider is located in the mounting cavity, the arc-shaped surface is located on the first slider, the first slider moves with the second slider along the first direction, and the second slider is provided with a mounting hole; the demolding mold further includes a toggle rod, the toggle rod is detachably installed in the mounting hole, and when the toggle rod drives the second slider to move along the first direction to a preset position, the mounting hole communicates with the limiting groove, and a portion of the toggle rod is located in the limiting groove.

[0006] In one alternative embodiment, the first movable block is further provided with a guide opening communicating with the mounting cavity; during the process of the actuating rod driving the second movable block to move toward the demolded product, a portion of the actuating rod is located within the guide opening.

[0007] In one alternative configuration, the lever is set at an angle relative to the vertical direction.

[0008] In one alternative embodiment, the drive assembly includes a drive member and a connecting rod, one end of the connecting rod being connected to the first movable block and the other end of the connecting rod being connected to the drive member, the drive member being capable of moving the first movable block along the first direction.

[0009] In one alternative embodiment, the first movable block is further provided with a first opening and a second opening communicating with the mounting cavity. The second opening is disposed opposite to the first opening, and the second movable block can move in the mounting cavity toward the first opening or the second opening. A limiting plate is provided at one end of the second movable block near the second opening. When the second movable block moves from the second opening toward the first opening to a preset position, the limiting plate covers the second opening and abuts against the outer wall of the first movable block.

[0010] In one alternative embodiment, the second movable block is provided with a mounting groove on the side near the assembly module, and the end of the assembly module near the second movable block is detachably connected to the mounting groove.

[0011] In one alternative embodiment, the end of the merging module opposite to the first moving block is provided with an inclined surface.

[0012] According to another aspect of this application, a demolding device is provided, which includes a demolded product and a demolding mold as described above.

[0013] In one alternative, there are two demolding molds, one of which is located on one side of the demolded product and the other is located on the adjacent side of the demolded product. The mold-closing arc-shaped grooves in the mold-closing modules of the two demolding molds enclose a mold-closing cavity, which can be used for molding objects on the demolded product.

[0014] The beneficial effects of this application embodiment are as follows: Unlike the prior art, this application embodiment includes a first moving block, a second moving block, a merging module, and a driving component. The first moving block has a mounting cavity extending through it along a first direction. The second moving block is at least partially disposed within the mounting cavity and is movable relative to the first moving block along the first direction. The second moving block extends at least partially along the penetrating direction of the mounting cavity. An arc-shaped surface is provided at the end of the second moving block facing away from the first moving block. The merging module is disposed on the second moving block and is movable relative to it. A mold-closing arc-shaped groove is provided on the side of the merging module facing away from the second moving block. The driving component is connected to the first moving block and can drive the first moving block... The moving block moves along the first direction, and the user can use the drive component to drive the first moving block to move towards the demolded product direction. Then, the second moving block and the closing module located on the first moving block come into contact with the demolded product. The part of the arc surface on the second moving block that contacts the demolded product forms a smooth inner wall. The mold closing arc groove on the closing module can be used to form objects on the demolded product, and the mold closing arc groove can make the outer surface of the formed object smooth. For example, the mold closing arc groove can be used to form the handle on the energy storage product. The mold closing arc groove can make the outer surface of the handle smooth, thereby improving the user's grip. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the specific embodiments of this application or the prior art, the accompanying drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to scale.

[0016] Figure 1 This is a schematic diagram of the overall structure of the demolding mold according to an embodiment of this application; Figure 2 This is a side sectional view of a demolding mold in use according to an embodiment of this application; Figure 3 This is a side sectional view of another usage state of the demolding mold according to an embodiment of this application; Figure 4 This is a schematic diagram of the overall structure of the demolding mold according to an embodiment of this application from another angle; Figure 5 This is a schematic diagram of a demolding mold in use according to an embodiment of this application; Figure 6 This is a schematic diagram of the demolding device in use according to an embodiment of this application; Figure 7 This is a partial structural schematic diagram of another embodiment of the demolding device of this application. Detailed Implementation

[0017] To facilitate understanding of this application, a more detailed description is provided below with reference to the accompanying drawings and specific embodiments. It should be noted that when an element is described as being "fixed to" another element, it can be directly on the other element, or one or more intermediate elements may exist between them. When an element is described as being "connected" to another element, it can be directly connected to the other element, or one or more intermediate elements may exist between them. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this specification are for illustrative purposes only.

[0018] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0019] Furthermore, the technical features involved in the different embodiments of this application described below can be combined with each other as long as they do not conflict with each other.

[0020] It should be noted that this application uses the demolding mold 1000 applied to energy storage products as an example for illustration. The demolding mold 1000 is used to demold handles on energy storage products. It can be understood that the demolding mold 1000 can also be applied to other products to form handles, such as in the home appliance field.

[0021] Please see Figure 1 The demolding mold 1000 includes a first moving block 10, a second moving block 20, a closing module 30, and a driving assembly 40. The second moving block 20 is disposed on the first moving block 10 and is movable relative to the first moving block 10 along a first direction. The closing module 30 is connected to the second moving block 20, and the second moving block 20 is movable relative to the closing module 30. The driving assembly 40 is connected to the first moving block 10 and can drive the first moving block 10 to move along the first direction.

[0022] For the first moving block 10 mentioned above, as Figures 1-3 As shown, the first movable block 10 is provided with a mounting cavity 10a, which extends through the first movable block 10 along a first direction. The mounting cavity 10a can be used to mount the second movable block 20, and the second movable block 20 can move within the mounting cavity 10a along the first direction.

[0023] In some embodiments, the first movable block 10 is further provided with a first opening 10b and a second opening 10c communicating with the mounting cavity 10a. The second opening 10c is disposed opposite to the first opening 10b, and the second movable block 20 can move in the mounting cavity 10a toward the first opening 10b or the second opening 10c.

[0024] In some embodiments, the first movable block 10 is further provided with a guide opening 10e communicating with the mounting cavity 10a. The demolding mold also includes a toggle rod 50, which is detachably connected to the second movable block 20. The toggle rod 50 can drive the second movable block 20 to move along a first direction. During the movement of the second movable block 20 toward the demolded product 100, a portion of the toggle rod 50 is located within the guide opening 10e. The toggle rod 50 and the guide opening 10e cooperate to guide the movement of the second movable block 20 along the first direction. It is understood that the user can apply force to the toggle rod 50 so that the toggle rod 50 can drive the second movable block 20 to move along the first direction. The applied force can be mechanical force, human pushing or pulling force, etc.

[0025] In some embodiments, the lever 50 is set at an angle to the vertical direction.

[0026] In some embodiments, please refer to the following: Figure 4 The bottom of the first moving block 10 is provided with a limiting groove 10d that communicates with the mounting cavity 10a. When the toggle lever 50 drives the second moving block 20 to move to the preset position along the first direction, part of the toggle lever 50 is located in the limiting groove, so as to limit the toggle lever 50 by using the limiting groove.

[0027] For the aforementioned driver component 40, such as Figures 1-3 As shown, the drive assembly 40 is connected to the second moving block 20, and a portion of the drive assembly 40 is connected to the first moving block 10. When the drive assembly 40 drives the second moving block 20 to move along the first direction to a preset position, the drive assembly 40 can simultaneously drive the first moving block 10 to move along the first direction. The drive assembly 4050 can provide sufficient pushing and pulling force and precise control, enabling the demolded product 100 to form a molded object and allowing the finished product to smoothly detach from the demolding mold 1000, ensuring the normal operation of the demolding process.

[0028] In some embodiments, the drive assembly 40 includes a drive member 401 and a connecting rod 402. One end of the connecting rod 402 is connected to the first moving block 10, and the other end of the connecting rod 402 is connected to the drive member 401. The drive member 401 can drive the first moving block 10 to move along a first direction. Under the action of the drive member 401, the first moving block 10 can be driven to move along the first direction, thereby driving the second moving block 20 located on the first moving block 10 to move in the first direction. Under the pushing force of the drive member 401, the connecting rod 402 drives the second moving block 20 to move toward the demolded product 100 until the first moving block 10 moves to a preset position along the first direction. At this time, the second moving block 20 located on the first moving block 10 and the closing module 30 can move toward the demolded product 100 under the action of the toggle rod 50 until the second moving block 20 and the closing module 30 contact the demolded product 100 and reach the preset position. After the second moving block 20 and the closing module 30 complete the mold closing of the demolded product 100, under the action of the toggle lever 50, the second moving block 20 moves to a preset position in the direction away from the demolded product 100. At the same time, the second moving block 20 drives the closing module 30 to move to the preset position in the direction away from the demolded product 100. Then, the pulling force of the drive component 401 drives the first moving block 10 to move in the direction away from the demolded product 100. The second moving block 20 and the closing module 30 located on the first moving block 10 move in sync in the direction away from the demolded product 100, thus completing the demolding.

[0029] For the second moving block 20 and the merging module 30 mentioned above, as Figures 2-4 As shown, the second moving block 20 is at least partially disposed in the mounting cavity 10a. The second moving block 20 can move relative to the first moving block 10 along a first direction. The second moving block 20 can extend at least partially along the through direction of the mounting cavity 10a. The end of the second moving block 20 facing away from the first moving block 10 is provided with an arc-shaped surface 20a. The assembly module 30 is disposed on the second moving block 20. The second moving block 20 can move relative to the assembly module 30. The side of the assembly module 30 facing away from the second moving block 20 is provided with a mold-closing arc-shaped groove 30a. The user can use the drive assembly 40 to drive the first moving block 10 toward demolding. The product 100 moves in the direction of the first moving block 10, and then the second moving block 20 and the closing module 30 located on the first moving block 10 come into contact with the demolded product 100. The part of the arc surface 20a on the second moving block 20 that comes into contact with the demolded product 100 forms a smooth inner wall. The mold closing arc groove 30a on the closing module 30 can be used to form objects on the demolded product 100, and the mold closing arc groove 30a can make the outer surface of the formed object smooth. For example, the mold closing arc groove 30a can be used to form the handle on the energy storage product. The mold closing arc groove 30a can make the outer surface of the handle smooth, thereby improving the user's grip.

[0030] In some embodiments, the second movable block 20 includes a first slider 201 and a second slider 202 connected to each other. An arcuate surface 20a is located on the first slider 201. The first slider 201 moves along a first direction with the second slider 202. The second slider 202 is provided with a mounting hole 202a. A toggle rod is detachably installed in the mounting hole. When the toggle rod drives the second slider to move along the first direction to a preset position, the mounting hole communicates with the limiting groove, and part of the toggle rod is located in the limiting groove.

[0031] In some embodiments, please refer to the following: Figure 5 A limiting plate 20b is provided at one end of the second moving block 20 near the second opening 10c. When the second moving block 20 moves from the second opening 10c toward the first opening 10b to a preset position, the limiting plate 20b covers the second opening 10c and abuts against the outer side wall of the first moving block 10. The limiting plate 20b can limit the displacement of the second moving block 20 in the first direction.

[0032] In some embodiments, the second movable block 20 is provided with a mounting groove 20c on the side near the assembly module 30, and the end of the assembly module 30 near the second movable block 20 is detachably connected to the mounting groove 20c. The connection between the assembly module 30 and the second movable block 20 is detachable, which facilitates the disassembly and installation of the assembly module 30. In some embodiments, the mounting groove 20c is a dovetail groove.

[0033] In some embodiments, the end of the closing module 30 away from the first moving block 10 is provided with an inclined surface 30b. The inclined surface 30b can make the contact area between the closing module 30 and the demolded product 100 small, thereby the closing module 30 exerts a large force on the demolded product 100, which facilitates the demolding of the demolded product 100.

[0034] In this embodiment, a first moving block 10, a second moving block 20, a closing module 30, and a driving component 40 are provided. The first moving block 10 has a mounting cavity 10a extending through it along a first direction. The second moving block 20 is at least partially disposed within the mounting cavity 10a and is movable relative to the first moving block 10 along the first direction. The second moving block 20 extends at least partially along the penetrating direction of the mounting cavity 10a. An arc-shaped surface 20a is provided at the end of the second moving block 20 facing away from the first moving block 10. The closing module 30 is disposed on the second moving block 20 and is movable relative to it. A mold-closing arc-shaped groove 30a is provided on the side of the closing module facing away from the second moving block 20. The driving component 40 is connected to the first moving block 10 and can drive... The first moving block 10 moves along the first direction. The user can use the drive component 40 to drive the first moving block 10 to move towards the demolded product 100. Then, the second moving block 20 and the closing module 30 located on the first moving block 10 come into contact with the demolded product 100. The part of the arc surface 20a on the second moving block 20 that contacts the demolded product 100 forms a smooth inner wall. The mold closing arc groove 30a on the closing module 30 can be used to form objects on the demolded product 100. The mold closing arc groove 30a can make the outer surface of the formed object smooth. For example, the mold closing arc groove 30a can be used to form the handle on the energy storage product. The mold closing arc groove 30a can make the outer surface of the handle smooth, thereby improving the user's grip.

[0035] This application also provides an embodiment of a demolding device, which includes a demolded product 100 and a demolding mold 1000 as described above. The function and structure of the demolding mold 1000 can be found in the above embodiments, and will not be repeated here.

[0036] In some embodiments, please refer to the following: Figure 6There are two demolding molds 1000. One demolding mold 1000 is located on one side of the demolded product 100, and the other demolding mold 1000 is located on the adjacent side of the demolded product 100. The mold-closing arc-shaped grooves 30a in the closing module 30 of the two demolding molds 1000 surround and form a mold-closing cavity (not shown). The mold-closing cavity can be used for molding objects on the demolded product 100. For example, the second moving block 20 and the closing module 30 on one demolding mold 1000 contact one side of the energy storage product to form a first groove (not shown), and the second moving block 20 and the closing module 30 on the other demolding mold 1000 contact the adjacent side of the energy storage product to form a second groove (not shown). The second groove and the first groove are interconnected, and the handle on the energy storage product is formed in the mold-closing cavity. It is understandable that when there is only one demolding mold 1000, the demolding mold 1000 can only demold a handle with a half-groove structure on the energy storage product. This groove structure is not in a through state. Under the action of two demolding molds 1000, the two demolding molds 1000 can form a handle with a through groove structure on the energy storage product.

[0037] In some embodiments, please refer to the following: Figure 7 The first movable block in the demolding mold 1000 is provided with two mounting cavities. Each mounting cavity can accommodate the installation of a single second movable block. The demolding mold 1000 is located on the adjacent side of the demolded product 100. The demolding mold 1000 can demold two handles on the demolded product 100 simultaneously.

[0038] The above description is merely an embodiment of this application and does not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A release mold, characterized in that, include: A first movable block is provided with a mounting cavity, the mounting cavity extending through the first movable block along a first direction; The second movable block is at least partially disposed in the mounting cavity. The second movable block can move relative to the first movable block along a first direction. The second movable block can extend at least partially along the through direction of the mounting cavity. The end of the second movable block opposite to the first movable block is provided with an arc-shaped surface. A mold-closing module is disposed on the second movable block, the second movable block is movable relative to the mold-closing module, and a mold-closing arc-shaped groove is provided on the side of the mold-closing module opposite to the second movable block; A drive component is connected to the first moving block, and the drive component can drive the first moving block to move along the first direction.

2. The demolding mold according to claim 1, characterized in that, The bottom of the first movable block is provided with a limiting groove that communicates with the mounting cavity; The second movable block includes a first slider and a second slider connected to each other. The second slider is located inside the mounting cavity. The arc-shaped surface is located on the first slider. The first slider moves along the first direction with the second slider. The second slider is provided with mounting holes. The demolding mold also includes a toggle rod, which is detachably installed in the mounting hole. When the toggle rod drives the second slider to move to a preset position along the first direction, the mounting hole communicates with the limiting groove, and part of the toggle rod is located in the limiting groove.

3. The demolding mold according to claim 2, characterized in that, The first movable block is also provided with a guide port that communicates with the mounting cavity; During the process of the actuating lever driving the second moving block toward the demolded product, a portion of the actuating lever is located within the guide opening.

4. The demolding mold according to claim 2, characterized in that, The lever is set at an angle to the vertical direction.

5. The demolding mold according to claim 1, characterized in that, The driving assembly includes a driving element and a connecting rod. One end of the connecting rod is connected to the first moving block, and the other end of the connecting rod is connected to the driving element. The driving element can drive the first moving block to move along the first direction.

6. The demolding mold according to claim 1, characterized in that, The first movable block is also provided with a first opening and a second opening that communicate with the mounting cavity. The second opening is disposed opposite to the first opening, and the second movable block can move in the mounting cavity toward the first opening or the second opening. A limiting plate is provided at one end of the second moving block near the second opening. When the second moving block moves from the second opening toward the first opening to a preset position, the limiting plate covers the second opening and abuts against the outer wall of the first moving block.

7. The demolding mold according to claim 1, characterized in that, The second movable block has a mounting groove on the side near the assembly module, and the end of the assembly module near the second movable block is detachably connected to the mounting groove.

8. The demolding mold according to claim 1, characterized in that, The end of the merging module opposite to the first moving block is provided with an inclined surface.

9. A demolding device, characterized in that, Includes the demolded product and the demolding mold as described in any one of claims 1-8.

10. The demolding device according to claim 9, characterized in that, The number of demolding molds is two, one of which is located on one side of the demolded product, and the other is located on the adjacent side of the demolded product. The mold-closing arc-shaped grooves in the mold-closing module of the two demolding molds enclose a mold-closing cavity, which can be used for molding objects on the demolded product.

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