Tray device for curing power battery

Abstract

The utility model discloses a tray device for curing a power battery, which comprises a bottom plate, two groups of bases and heat collection plate mechanisms, the two groups of bases capable of sliding are arranged on the bottom plate side by side, and the heat collection plate mechanisms are arranged on the opposite sides of the bases; the heat collecting plate mechanism comprises supports, a heat collecting plate and a self-locking structure, the two supports can be arranged at the two ends of the base in a sliding mode, the heat collecting plate can be arranged between the two supports in a rotating mode, and the self-locking structure capable of locking the heat collecting plate is arranged between the supports and the heat collecting plate. The tray device has the advantages that the complex process of manually mounting and dismounting the heat collecting plate is simplified, the production efficiency is improved, meanwhile, the abnormity that the power battery is collided in the heat collecting plate transferring process is avoided, the tray device can be compatible with power batteries of different sizes due to the fact that the size-variable design is adopted, product remodeling is facilitated, and the production cost is reduced. And the equipment utilization rate is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of power batteries, in particular to a tray device for curing power batteries. Background Art

[0002] The new energy vehicle market is also growing. In order to meet the demand for vehicle assembly, the production rhythm of power batteries has gradually increased. In order to ensure the curing strength of the structural parts colloid while improving the rhythm, the heating curing technology is introduced. In the process of heating curing, in order to improve the energy utilization rate, the collector plate is used. The traditional collector plate needs to be installed and fixed by the production operator before it can be clamped on both sides of the module, which is inefficient. Utility Model Content

[0003] The technical problem to be solved by the utility model is how to improve production efficiency and equipment utilization.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A tray device for curing a power battery comprises a bottom plate, a base, and a heat collecting plate mechanism, wherein two groups of slidable bases are arranged side by side on the bottom plate, and the heat collecting plate mechanism is arranged on opposite sides of the bases;

[0006] The heat collecting plate mechanism includes a bracket, a heat collecting plate and a self-locking structure. Two groups of brackets are slidably arranged at both ends of the base. The heat collecting plate is rotatably arranged between the two groups of brackets. A self-locking structure that can lock the heat collecting plate is provided between the bracket and the heat collecting plate.

[0007] The pallet device simplifies the complex process of manual installation and disassembly of the solar collector, improves production efficiency, and also avoids the abnormality of bumping into the power battery during the transportation of the solar collector. In addition, because it adopts a variable size design, it can be compatible with power batteries of different sizes, which facilitates product replacement and improves equipment utilization.

[0008] Preferably, the base is arranged on the bottom plate through a sliding component, the sliding component includes a slide rail and a slider, the slide rail is fixed on the bottom plate, the slider is slidably arranged on the slide rail, and the base and the bracket are fixed on the slider accordingly.

[0009] Preferably, the slider is further provided with a self-locking screw, which is threadably connected to the slider and can abut against the slide rail.

[0010] Preferably, the base includes a base body and an extended cantilever, and both ends of the base body are movably arranged on the bottom plate. A plurality of extended cantilevers are arranged on the base body, and there is an embedded space between each extended cantilever, so that when the two groups of bases move relative to each other, the extended cantilevers on each group of bases can be embedded in the embedded space between the extended cantilevers.

[0011] Preferably, both ends of the heat collecting plate are rotatably arranged on the bracket via a rotating shaft.

[0012] Preferably, the self-locking structure includes a locking block, an elastic member, a ratchet and a pawl, one end of the locking block is rotatably arranged on the bracket, one end of the elastic member is fixed on the bracket, and the other end is connected to the locking block, the ratchet is fixed on the rotating shaft, and the locking block is provided with a pawl that can cooperate with the ratchet.

[0013] Preferably, the elastic member is always in a stretched state.

[0014] Preferably, the elastic member is a tension spring.

[0015] Preferably, the cross-section of the bracket is T-shaped.

[0016] Preferably, a heat-conducting pad is also provided on the heat collecting plate to improve the thermal conductivity between the heat collecting plate and the power battery.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The tray device simplifies the complex process of manual installation and disassembly of the solar collector, improves production efficiency, and also avoids the abnormality of bumping against the power battery during the transportation of the solar collector. In addition, because of the variable size design, it can be compatible with power batteries of different sizes, which is convenient for product replacement and improves equipment utilization.

[0019] 2. The thermal conductivity between the heat collecting plate and the power battery is improved by setting the thermal conductive pad. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of an embodiment of the utility model;

[0021] Figure 2 This is a schematic diagram of the installation structure of an embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the base of the embodiment of the utility model;

[0023] Figure 4 This is a schematic structural diagram of the heat collecting plate mechanism of an embodiment of the utility model;

[0024] Figure 5It is a structural schematic diagram of the self-locking structure of an embodiment of the utility model. DETAILED DESCRIPTION

[0025] In order to facilitate those skilled in the art to understand the technical solution of the utility model, the technical solution of the utility model is further explained in conjunction with the drawings in the specification.

[0026] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0027] In this application, unless otherwise expressly specified and limited, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, "plurality" means two or more, unless otherwise clearly and specifically limited.

[0028] See also Figures 1 to 5 The present embodiment discloses a tray device for curing a power battery, comprising a bottom plate 1, a sliding assembly 2, a base 3, and a heat collecting plate mechanism 4. A plurality of sliding assemblies 2 are arranged side by side on the bottom plate 1. The sliding assembly 2 comprises a slide rail 21, a slider 22, and a self-locking screw 23. A plurality of parallel slide rails 21 are fixed on the bottom plate 1. Two slidable sliders 22 are arranged on each slide rail 21. The self-locking screw 23 is threadedly connected to the slider 22 and can abut against the slide rail 21.

[0029] A base 3 is arranged between the sliding components 2 at both ends of the bottom plate 1; specifically, the base 3 includes a base body 31 and an extended cantilever 32, the base body 31 is fixed on the slider 22, and a plurality of extended cantilevers 32 are arranged on the base body 31, and an embedding space 301 is provided between each extended cantilever 32, so that when the two groups of bases 3 move relative to each other, the extended cantilever 32 on each group of bases 3 can be embedded in the embedding space 301 between the extended cantilevers 32; the support of different power batteries 6 is achieved by changing the spacing between the bases 3.

[0030] A heat collecting plate mechanism 4 is provided on the opposite side of the base 3; the heat collecting plate mechanism 4 includes a bracket 41, a heat collecting plate 42 and a self-locking structure 43. In the present embodiment, the bracket 41 has a T-shaped cross-section, and two groups of brackets 41 are fixed on the slider 22. Both ends of the heat collecting plate 42 are rotatably arranged between the two groups of brackets 41 through a rotating shaft 5. A self-locking structure 43 capable of locking the heat collecting plate 42 is provided between the bracket 41 and the heat collecting plate 42.

[0031] Furthermore, the self-locking structure 43 includes a locking block 431, an elastic member 432, a ratchet 433 and a pawl 434. One end of the locking block 431 is rotatably arranged on the bracket 41, one end of the elastic member 432 is fixed to the bracket 41, and the other end is connected to the locking block 431. In the present embodiment, the elastic member 432 is always in a stretched state; the ratchet 433 is coaxially fixed on the rotating shaft 5, and the locking block 431 is provided with a pawl 434 that can cooperate with the ratchet 433. Specifically, when the two heat collecting plates 42 rotate toward the center of the base 3, that is, the heat collecting plates 42 move toward each other, the ratchet 433 rotates with the rotating shaft 5. At this time, the pawl 434 will not get stuck on the ratchet 433, and the ratchet 433 rotates without resistance. When the heat collecting plates 42 are rotated into place, the rotation of the heat collecting plates 42 is stopped. At this time, under the action of the elastic member 432, the pawl 434 on the locking block 431 is stuck with the ratchet 433, and the ratchet is automatically locked to provide resistance, so that the heat collecting plates 42 clamp the power battery 6; when the power battery 6 needs to be removed, the locking block 431 is pressed downward to disengage the pawl 434 and the ratchet 433 from being unlocked, and the heat collecting plates 42 can be rotated outward to remove the power battery 6.

[0032] Furthermore, the elastic member 432 is a tension spring.

[0033] Furthermore, a thermal pad (not marked in the figure) is provided on the heat collecting plate 42. After the thermal pad is subjected to the pressure from the side of the power battery 6, it undergoes elastic deformation, so that the two are in close contact, thereby improving the heat conduction efficiency. At the same time, it is also compatible with modules such as welds or rivets on the side of the power battery 6, thereby increasing the practicality of the present invention.

[0034] The working principle of this embodiment is as follows: first, the power battery 6 is placed on the base 3, and then the self-locking screw 23 is loosened, and the two groups of bases 3 are relatively moved on the slide rail 21, so that the bottom of the heat collecting plate 42 is in contact with the power battery 6, and then the self-locking screw 23 is tightened to fix the base 3; then the heat collecting plate 42 is rotated toward the center of the base 3, that is, the heat collecting plates 42 move toward each other, and the ratchet 433 rotates with the rotating shaft 5. At this time, the pawl 434 will not get stuck in the ratchet 433, and the ratchet 433 rotates without resistance. When the heat collecting plate 42 is rotated into place, the rotation of the heat collecting plate 42 is stopped. At this time, under the action of the elastic member 432, the pawl 434 on the locking block 431 is stuck with the ratchet 433, and the ratchet is automatically locked to provide resistance, so that the heat collecting plate 42 clamps the power battery 6; when it is necessary to take out the power battery 6, by pressing the locking block 431 downward, the pawl 434 and the ratchet 433 are disengaged and unlocked, and the heat collecting plate 42 can be rotated outward to take out the power battery 6.

[0035] In summary, the pallet device in this embodiment simplifies the complicated process of manual installation and disassembly of the solar collector, improves production efficiency, and also avoids the abnormality of bumping into the power battery during the transportation of the solar collector. Moreover, because of the variable size design, it is compatible with power batteries of different sizes, which facilitates product replacement and improves equipment utilization. At the same time, the addition of thermal conductive pads improves the thermal conductivity between the solar collector and the power battery.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0037] The above-described embodiments merely represent implementation methods of the utility model, and the protection scope of the utility model is not limited to the above-described embodiments. For those skilled in the art, several modifications and improvements can be made without departing from the concept of the utility model, and all of these belong to the protection scope of the utility model.

Claims

1. A tray device for curing power batteries, characterized in that: It includes a bottom plate, a base, and a heat collecting plate mechanism, wherein two groups of slidable bases are arranged side by side on the bottom plate, and the heat collecting plate mechanism is arranged on opposite sides of the bases; The heat collecting plate mechanism includes a bracket, a heat collecting plate and a self-locking structure. Two groups of brackets are slidably arranged at both ends of the base. The heat collecting plate is rotatably arranged between the two groups of brackets. A self-locking structure that can lock the heat collecting plate is provided between the bracket and the heat collecting plate.

2. A tray device for curing a power battery according to claim 1, characterized in that: The base is arranged on the bottom plate through a sliding assembly, the sliding assembly comprises a slide rail and a slider, the slide rail is fixed on the bottom plate, the slider is slidably arranged on the slide rail, and the base and the bracket are correspondingly fixed on the slider.

3. A tray device for curing a power battery according to claim 2, characterized in that: The sliding block is also provided with a self-locking screw, which is threadedly connected to the sliding block and can abut against the sliding rail.

4. The tray device for curing a power battery according to claim 1, characterized in that: The base includes a base body and an extended cantilever. Both ends of the base body are movably arranged on the bottom plate. A plurality of extended cantilevers are arranged on the base body. There is an embedded space between each extended cantilever, so that when the two groups of bases move relative to each other, the extended cantilevers on each group of bases can be embedded in the embedded space between the extended cantilevers.

5. The tray device for curing a power battery according to claim 1, characterized in that: Both ends of the heat collecting plate are rotatably arranged on the bracket via a rotating shaft.

6. A tray device for curing a power battery according to claim 5, characterized in that: The self-locking structure includes a locking block, an elastic member, a ratchet and a pawl. One end of the locking block is rotatably arranged on the bracket. One end of the elastic member is fixed to the bracket and the other end is connected to the locking block. The ratchet is fixed on the rotating shaft. The locking block is provided with a pawl that can cooperate with the ratchet.

7. A tray device for curing a power battery according to claim 6, characterized in that: The elastic member is always in a stretched state.

8. The tray device for curing a power battery according to claim 6, characterized in that: The elastic member is a tension spring.

9. The tray device for curing a power battery according to claim 1, characterized in that: The cross-section of the bracket is T-shaped.

10. The tray device for curing a power battery according to claim 1, characterized in that: The heat collecting plate is also provided with a heat conducting pad.

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