Thermal insulation material bonding tool

Abstract

The utility model discloses a thermal insulation material bonding tool, which relates to the technical field of battery pack thermal insulation material assembly, and adopts the technical scheme that the thermal insulation material bonding tool comprises a main frame body, and the main frame body comprises a base plate, first support frame rods arranged at four corners of the base plate and a working plate arranged on the upper surfaces of the first support frame rods; an operation opening is formed in one end of the working plate; the base plate is provided with a clamping assembly which slides up and down at the position of the operation opening in a limiting mode. A gluing frame capable of getting close to or getting away from the side of the operation opening is slidably arranged on the working plate. The aerogel gluing device is provided with the gluing frame for gluing aerogel and the clamping assembly which is used for clamping a battery pack shell and can slide up and down, and meanwhile, the gluing frame can slide towards the side of the clamping assembly; therefore, after the aerogel sheet material is coated with glue, the aerogel sheet material is close to the side of the clamping assembly through the gluing frame, one end of the aerogel sheet material at the upper end of the gluing frame is attached to one side of the battery pack shell, then the battery pack shell is pulled downwards, and the aerogel can be attached to the battery pack shell conveniently, rapidly and flatly.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery pack heat preservation material assembly technical field, concretely relates to heat preservation material bonding tool. BACKGROUND

[0002] The power of new energy vehicle comes from electric power, and is driven by the loaded battery inside, since the power supply efficiency of battery is influenced by temperature, its storage capacity and discharge capacity will greatly decrease in cold weather, therefore, the conventional battery pack will set a layer of heat preservation layer on the surface of its shell, according to the flammable characteristics of battery, this heat preservation layer usually needs to be made of aerogel with high heat insulation and insulation, the manufacturing process is usually to coat glue on the single side of aerogel sheet and bond it to the battery pack shell, since the adhered aerogel sheet is thin and too soft, it needs to be laid on a flat work surface during the glue coating process, but after coating, it is difficult for the staff to lift it, and the aerogel sheet is easy to wrinkle during lifting, which leads to uneven attachment, and the method of directly pressing the battery pack shell onto the aerogel sheet is easy to cause bonding deviation, resulting in poor finished product.

[0003] In view of this, a design or technical improvement is proposed to solve the above problems.

[0004] The above content is only used to assist in understanding the technical scheme of the utility model, and does not mean that the above content is the closest prior art. INVENTION CONTENTS

[0005] The utility model aims at solving the above-mentioned defects, and provides a heat preservation material bonding tool.

[0006] In order to solve the above technical problems, the utility model adopts the following technical scheme:

[0007] The heat preservation material bonding tool comprises a main frame body, the main frame body comprises a base plate, first support frame rods arranged at four corners of the base plate and a work plate arranged on the upper surface of the first support frame rod, one end of the work plate is provided with an operation port, the base plate is provided with a clamping assembly for clamping the battery pack shell which slides up and down at the position of the operation port, a glue coating frame which can approach or move away from the operation port is slidably arranged on the work plate, and the glue coating frame is used for placing the aerogel sheet.

[0008] Further, the glue coating frame comprises a glue coating panel for placing the aerogel sheet, second support frame rods arranged at four corners of the bottom of the glue coating panel and first rail rods arranged at the ends of the second support frame rods away from the glue coating panel, and the work plate is provided with a first clamping groove for limiting the sliding of the first rail rods.

[0009] Furthermore, the clamping assembly includes two sets of L-shaped frames that slide on the upper limit of the main frame and are located between the operating ports, as well as clamping plates disposed on the L-shaped frames.

[0010] Furthermore, a second track rod is provided on the base plate, and a second slot is provided at the bottom of the L-shaped frame to slide and engage with the second track rod.

[0011] Furthermore, the L-shaped frame is provided with a third track rod, and the clamping plate is provided with a third slot that can be movably engaged with the third track rod; support components for supporting the clamping plate are provided on both sides of the operating port.

[0012] Furthermore, the support assembly includes a sleeve disposed on the base plate, a movable rod movably sleeved within the sleeve, a support spring disposed between the movable rod and the bottom side wall of the sleeve, and a fourth track rod that is limited and slidable within a fourth slot formed by a fourth slot, one end of which is disposed on the clamping plate and the other end of which is engaged with the movable rod.

[0013] Furthermore, the first track rod is threadedly connected to a first locking bolt that movably abuts against the bottom sidewall of the first slot.

[0014] Furthermore, the L-shaped frame is provided with an extension plate, and a second locking bolt that movably abuts against the second track rod is threaded onto the extension plate.

[0015] Furthermore, the adhesive panel has a movable groove at one end near the operation port, and mounting brackets are provided on both sides at the position of the movable groove. Pressure rollers with both ends rotatably connected to the movable groove are adapted and fitted inside the movable groove.

[0016] Furthermore, the clamp is provided with an alignment rod that slides and adheres to the glue applicator.

[0017] Compared with the prior art, the beneficial effects of this solution are as follows: This utility model is provided with an adhesive applicator for applying adhesive to aerogel and a clamping component for holding the battery pack shell and sliding up and down. At the same time, the adhesive applicator can slide towards the clamping component side, so that after applying adhesive to the aerogel sheet, the adhesive applicator moves closer to the clamping component side and attaches one end of the aerogel sheet to one side of the battery pack shell. Then, the battery pack shell is pulled down, which can conveniently, quickly and smoothly attach the aerogel to the battery pack shell, improving the product manufacturing accuracy. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0019] Figure 1This is a front view structural diagram of an embodiment of the present utility model;

[0020] Figure 2 This is a rear view structural diagram of an embodiment of the present utility model;

[0021] Figure 3 This is a disassembly diagram of the L-shaped frame and the second track rod in an embodiment of this utility model;

[0022] Figure 4 This is a disassembly diagram of the L-shaped frame and clamping plate in an embodiment of this utility model;

[0023] Figure 5 This is a disassembly diagram of the fourth track rod and the movable rod in an embodiment of this utility model;

[0024] Figure 6 This is a disassembly diagram of the movable rod and sleeve in an embodiment of this utility model;

[0025] Figure 7 This is a schematic diagram illustrating the cooperation relationship between the main frame and the glue applicator in an embodiment of this utility model.

[0026] Figure 8 This is a disassembly diagram of the adhesive panel and the pressure roller in an embodiment of this utility model.

[0027] In the diagram: 1. Main frame; 11. Base plate; 12. First support rod; 13. Working plate; 14. Operating port; 2. Glue applicator; 21. Glue applicator panel; 22. Second support rod; 23. First track rod; 24. First slot; 3. L-shaped frame; 31. Clamping plate; 32. Second track rod; 33. Second slot; 34. Third track rod; 35. Third slot; 4. Sleeve; 41. Movable rod; 42. Support spring; 43. Fourth slot; 44. Fourth track rod; 5. First locking bolt; 51. Extension plate; 52. Second locking bolt; 6. Movable groove; 61. Mounting frame; 62. Pressure roller; 7. Alignment rod. Detailed Implementation

[0028] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0029] like Figures 1-8The insulation material bonding fixture shown is used in the assembly of insulation materials for new energy vehicle battery packs. It includes a main frame 1, which comprises a base plate 11, first support rods 12 located at the four corners of the base plate 11, and a work plate 13 on the upper surface of the first support rods 12. One end of the work plate 13 has an operating port 14. The base plate 11 is equipped with a clamping assembly that slides vertically and vertically at the operating port 14 and is used to clamp the battery pack shell. A coating rack 2 for placing aerogel sheets is slidably mounted on the work plate 13. The coating rack 2 can move closer to or further away from the operating port 14. During use, the coating rack 2... The aerogel is placed and coated with adhesive. Then, the battery pack casing is clamped using a clamping assembly, with the adhesive surface of the aerogel facing the adhesive applicator 2. Next, by sliding the adhesive applicator 2, the aerogel is brought close to the battery pack casing, and one end of the aerogel is pulled to align with the end that will adhere to the adhesive surface of the battery pack casing. Then, the battery pack casing is slid downwards, and the adhesive between the adhesive and the surface of the battery pack casing pulls the aerogel to gradually adhere to the battery pack casing. This bonding method does not require lifting the aerogel, thus avoiding surface wrinkles, resulting in high adhesion flatness. At the same time, it is convenient to operate, improving work efficiency and product quality.

[0030] In one embodiment, the coating rack 2 includes a coating panel 21 for placing aerogel sheets, second support rods 22 disposed at the four corners of the bottom of the coating panel 21, and a first track rod 23 disposed at the end of the second support rod 22 away from the coating panel 21. A first slot 24 is provided on the working plate 13 for the first track rod 23 to slide and limit its movement. A first locking bolt 5 is threadedly connected to the first track rod 23 and movably abuts against the bottom side wall of the first slot 24. The coating panel 21 slides and limits its movement within the first slot 24 via the first track rod 23 at the bottom, thereby achieving the effect of moving closer to and away from the clamping assembly. After the movable coating panel 21 reaches the designated position, the first locking bolt 5 is tightened to support the bottom side wall of the first slot 24, thereby making the surface of the first track rod 23 abut against the side wall of the first slot 24, thus fixing the coating panel 21.

[0031] In one embodiment, the clamping assembly includes two sets of L-shaped frames 3 that slide at the upper limit of the main frame 1 and are located between the operation ports 14, and a clamping plate 31 disposed on the L-shaped frame 3. A second track rod 32 is disposed on the base plate 11. A second slot 33 is opened at the bottom of the L-shaped frame 3 to slide and engage with the second track rod 32. An extension plate 51 is disposed on the L-shaped frame 3. A second locking bolt 52 that movably abuts against the second track rod 32 is threaded onto the extension plate 51. By sliding the L-shaped frame 3, it can drive the clamping plate 31 to clamp the battery pack shell from both sides. At the same time, by turning the second locking bolt 52, it can abut against the upper surface of the second track rod 32, thereby driving the inner surface of the second slot 33 to abut against the outer surface of the second track rod 32, thereby fixing the L-shaped frame 3 and stabilizing the clamping of the battery pack shell.

[0032] In one embodiment, the L-shaped frame 3 is provided with a third track rod 34, and the clamping plate 31 is provided with a third slot 35 that is movably engaged with the third track rod 34; the two sides of the operating port 14 are provided with support components for supporting the clamping plate 31. The clamping plate 31 is slidably engaged with the third track rod 34 through the third slot 35, so that it can slide up and down relative to the L-shaped frame 3, thereby driving the battery pack shell to slide down. In order to ensure that the battery pack shell will not slide down freely under the action of gravity after being clamped, a support component is provided to support the clamping plate 31 so that it will not slide down freely, and it can be driven to slide down when pressed by hand.

[0033] In one embodiment, the support assembly includes a sleeve 4 disposed on the base plate 11, a movable rod 41 movably sleeved within the sleeve 4, a support spring 42 disposed between the movable rod 41 and the bottom side wall of the sleeve 4, and a fourth track rod 44 with one end disposed on the clamping plate 31 and the other end engaged in a fourth slot 43 on the movable rod 41 for limiting sliding. The movable rod 41 is connected to the clamping plate 31 through the fourth track rod 44, and the support spring 42 provides support to the clamping plate 31, preventing it from sliding down freely. When the aerogel sheet is bonded, the battery pack shell is pulled down, and the clamping plate 31 and the movable rod 41 move down simultaneously, thereby gradually compressing the support spring 42, allowing for slow and stable bonding. At the same time, through the sliding engagement of the fourth track rod 44 and the fourth slot 43, when the L-shaped frame 3 moves the clamping plate 31 laterally, the fourth track rod 44 slides in the fourth slot 43, thus not affecting the clamping action of the clamping plate 31 on the battery pack shell.

[0034] In one embodiment, the adhesive coating panel 21 has a movable groove 6 at one end near the operation port 14, and mounting brackets 61 are provided on both sides at the position of the movable groove 6. A pressure roller 62 with both ends rotatably connected to the movable groove 6 is adapted and fitted in the movable groove 6. In order to further enhance the flatness of the aerogel during bonding, a rollable pressure roller 62 is provided on the adhesive coating panel 21. When bonding is required, one end of the aerogel sheet is overlapped on the pressure roller 62, and then the pressure roller 62 is used in conjunction with the battery pack shell to clamp the aerogel. When the battery pack shell moves downward, the pressure roller 62 will roll and press the aerogel part bonded to the battery pack shell. With its rotation effect, the aerogel can be bonded smoothly and stably.

[0035] In one embodiment, the clamping plate 31 is provided with an alignment rod 7 that slides and adheres to the adhesive applicator 2. By setting the alignment rod 7, when the aerogel sheet is placed on the adhesive applicator panel 21, the clamping plate 31 can be aligned with its two sides through the alignment rod 7, so that the bonding surface of the battery pack shell can be aligned with the aerogel sheet, further improving the bonding accuracy.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A tooling for bonding thermal insulation materials, characterized in that: It includes a main frame (1), which includes a base plate (11), first support rods (12) arranged at the four corners of the base plate (11), and a working plate (13) arranged on the upper surface of the first support rods (12); The working plate (13) has an operation port (14) at one end, and the base plate (11) is provided with a clamping component that slides vertically and vertically at the operation port (14) and is used to clamp the battery pack shell. The work plate (13) is slidably provided with a coating rack (2) that moves toward or away from the operation port (14), and the coating rack (2) is used to place aerogel sheets.

2. The insulation material bonding fixture according to claim 1, characterized in that: The coating rack (2) includes a coating panel (21) for placing aerogel sheets, a second support rod (22) set at the four corners of the bottom of the coating panel (21), and a first track rod (23) set at the end of the second support rod (22) away from the coating panel (21); The working plate (13) is provided with a first slot (24) for the first track rod (23) to slide in a limited position.

3. The insulation material bonding fixture according to claim 2, characterized in that: The clamping assembly includes two sets of L-shaped frames (3) that slide on the upper limit of the main frame (1) and are located between the operation ports (14) and a clamping plate (31) set on the L-shaped frames (3).

4. The insulation material bonding fixture according to claim 3, characterized in that: The base plate (11) is provided with a second track rod (32), and the bottom of the L-shaped frame (3) is provided with a second slot (33) that slides and engages with the second track rod (32).

5. The insulation material bonding fixture according to claim 4, characterized in that: The L-shaped frame (3) is provided with a third track rod (34), and the clamping plate (31) is provided with a third slot (35) that is movably engaged with the third track rod (34); The operating port (14) is provided with support components on both sides for supporting the clamping plate (31).

6. The insulation material bonding fixture according to claim 5, characterized in that: The support assembly includes a sleeve (4) disposed on the base plate (11), a movable rod (41) movably sleeved in the sleeve (4), a support spring (42) disposed between the movable rod (41) and the bottom side wall of the sleeve (4), and a fourth track rod (44) that is limited to sliding in a fourth slot (43) opened on the movable rod (41) with one end disposed on the clamping plate (31) and the other end engaged in the movable rod (41).

7. The insulation material bonding fixture according to claim 3, characterized in that: The first track rod (23) is threaded with a first locking bolt (5) that movably abuts against the bottom side wall of the first slot (24).

8. The insulation material bonding fixture according to claim 4, characterized in that: An extension plate (51) is provided on the L-shaped frame (3), and a second locking bolt (52) that movably abuts against the second track rod (32) is threaded onto the extension plate (51).

9. The insulation material bonding fixture according to any one of claims 3-8, characterized in that: The adhesive panel (21) has a movable groove (6) at one end near the operation port (14), and mounting brackets (61) are provided on both sides at the position of the movable groove (6). Pressure rollers (62) with both ends rotatably connected to the movable groove (6) are fitted and fitted inside the movable groove (6).

10. The insulation material bonding fixture according to claim 9, characterized in that: The clamping plate (31) is provided with an alignment rod (7) that slides and adheres to the glue applicator (2).

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