Storage battery assembling and gluing device

Abstract

The utility model belongs to the technical field of battery assembly gluing, and particularly relates to a storage battery assembly gluing device which comprises a glue storage barrel, a glue bag is arranged in the glue storage barrel, a glue outlet head is connected to the bottom end of the glue storage barrel, a sleeve is connected to a bottom port of the glue outlet head, glue outlets are formed in the top end and the bottom end of the circumferential surface of the sleeve, limiting fluted discs are rotationally installed on the two side walls of the sleeve, and a rotating rod is fixedly connected between the two limiting fluted discs; a rotating rod is arranged in the sleeve, the rotating rod penetrates through the sleeve, a plurality of stirring rods are fixed to the outer surface of the rotating rod, a fixing plate is installed on the outer side wall of the glue outlet head, a fixing base is fixedly connected to the fixing plate, an arc-shaped blocking plate is fixedly connected into the fixing base, and a push plate is fixedly connected to the bottom end of the arc-shaped blocking plate. After gluing is finished, a glue opening can be blocked in time, leakage of glue materials is avoided, waste of glue resources is reduced, and production cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of battery assembly gluing, in particular to a battery assembly gluing device. Background Art

[0002] During the battery assembly process, the use of glue-spraying equipment can evenly apply liquid glue to the inside or outside of the battery cell or module, thereby ensuring the sealing of the battery, preventing loosening and contamination inside the battery, and ensuring the safety and performance of the battery.

[0003] The existing glue spraying device for battery assembly mainly consists of a glue storage tank, a glue pump, a pipeline and a glue dispensing head. When the glue is sprayed, the glue in the glue storage tank is delivered to the glue dispensing head through the pipeline through the glue pump. The glue is sprayed out from the glue dispensing head to form a glue strip of a certain width and thickness. The glue dispensing head can be moved as needed to cover the entire area to be glued, thereby achieving the purpose of gluing.

[0004] The existing battery assembly gluing device cannot seal the glue port in time after gluing is completed, resulting in leakage of glue, resulting in waste of glue resources and increased production costs. At the same time, during the gluing process, when the glue flow is not smooth, it needs to be cleared separately, affecting the working efficiency. Therefore, a battery assembly gluing device is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and solve the problems raised by the above-mentioned background technology, the utility model proposes a battery assembly glue spraying device.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a battery assembly glue-spraying device described in the utility model comprises a glue storage cylinder; a glue bag is arranged in the glue storage cylinder, the bottom end of the glue storage cylinder is connected to a glue outlet head, the bottom port of the glue outlet head is connected to a sleeve, the top and bottom ends of the circumferential surface of the sleeve are both provided with glue outlets, and limit toothed discs are rotatably installed on both side walls of the sleeve, a rotating rod is fixedly connected between the two limit toothed discs, and the rotating rod passes through the sleeve, a plurality of stirring rods are fixed on the outer surface of the rotating rod, a fixing plate is installed on the outer side wall of the glue outlet head, a fixing seat is fixedly connected to the fixing plate, an arc-shaped sealing plate is fixedly connected in the fixing seat, and a pushing plate is fixedly connected to the bottom end of the arc-shaped sealing plate. When gluing the internal components of the battery box, firstly, the two auxiliary limit toothed discs are adjusted to move When it reaches the glue coating position, the battery box is then pushed. Under the action of the reaction force, the push plate drives the arc-shaped sealing plate to move backward, thereby opening the glue outlet, so that the glue can flow out through the glue outlet. During the mobile glue coating process, as the battery box moves, the limit gear disk is forced to rotate, and then the rotating rod drives the stirring rod to rotate, so that the glue in the sleeve can be stirred. Sufficient stirring helps to evenly distribute the glue components and reduce local viscosity, thereby improving fluidity and ensuring that the glue can flow out smoothly through the glue outlet, thereby improving the efficiency of glue coating. After the glue coating is completed, under the action of the first spring, the arc-shaped sealing plate quickly seals the glue outlet, so that the glue outlet can be sealed in time to avoid leakage of glue, reduce the waste of glue resources, and reduce production costs.

[0007] Preferably, a first spring is fixedly connected between the fixed plate and the arc-shaped sealing plate, a pressing plate is movably installed in the glue storage cylinder, a long rod is fixed on the pressing plate, and a push-pull plate is fixedly connected to the top of the long rod. When gluing, the push-pull plate is pressed downward, and with the cooperation of the limiting rod, the long rod can stably drive the pressing plate to move vertically downward, so that the glue in the plastic bag can be squeezed out through the glue outlet.

[0008] Preferably, a fixing block is fixedly connected to the outer wall of the rubber storage cylinder, a rod hole is opened on the fixing block, a limiting rod is inserted in the rod hole, the top end of the limiting rod is fixedly connected to the push-pull plate, the bottom end of the limiting rod is fixedly connected to a rod cap, a second spring is fixedly connected between the rod cap and the fixing block, and the second spring is sleeved on the limiting rod. When using the device, by setting the limiting rod, the long rod can be assisted in limiting the position, so that the long rod can move stably in the vertical direction.

[0009] Preferably, a fixing frame is installed on the base, and sliding grooves are opened on both sides of the fixing frame, and sliding rods are inserted in the two sliding grooves. The ends of the two sliding rods away from each other are provided with locking nuts, and the two sliding rods are provided with fixing tubes, and the ends of the two fixing tubes close to each other are cooperated and fixed with a mounting plate, and the mounting frame is fixed on the mounting plate. When the device is used, the sliding rod is moved to move along the sliding groove, and then the gluing mechanism is moved accordingly. When the gluing mechanism moves to a suitable height, the locking nut can be used to fix the gluing mechanism at the current position, so that the height of the gluing mechanism can be adjusted.

[0010] Preferably, both sides of the mounting frame are provided with tube holes, fixing rods are inserted into the tube holes, and a glue storage cylinder is installed at one end of the two fixing rods close to each other, and a locking cap is provided at the other end of the fixing rod. When the device is used, the fixing rod is rotated to make the glue storage cylinder rotate accordingly. When the glue storage cylinder is rotated to the desired angle, the locking cap can fix the gluing mechanism at the current position, thereby adjusting the gluing angle.

[0011] The utility model is beneficial in that:

[0012] 1. When applying glue, the utility model adjusts the two auxiliary limit tooth discs to the gluing position, and then pushes the battery box. Under the action of the reaction force, the push plate drives the arc-shaped sealing plate to move backward, thereby opening the glue outlet, so that the glue can flow out through the glue outlet. In the process of moving and applying glue, as the battery box moves, the limit tooth disc is forced to rotate, and then the rotating rod drives the stirring rod to rotate, so that the glue in the sleeve can be stirred. Sufficient stirring helps to evenly distribute the glue components, reduce local viscosity, thereby improving fluidity, and ensuring that the glue can flow out smoothly through the glue outlet, thereby improving the efficiency of gluing;

[0013] 2. After the glue coating is completed, the arc-shaped sealing plate can quickly seal the glue outlet under the action of the first spring, so that the glue outlet can be sealed in time to avoid leakage of glue, reduce the waste of glue resources, and reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the glue-spraying device;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the glue-spraying mechanism;

[0017] Figure 3 It is a schematic diagram of the three-dimensional structure of the casing cutaway view;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the casing assembly.

[0019] In the figure: 1. glue storage cylinder; 2. glue bag; 3. glue dispensing head; 4. sleeve; 5. glue outlet; 6. limit toothed disc; 7. fixing plate; 8. fixing seat; 9. arc-shaped blocking plate; 10. push plate; 11. first spring; 12. rotating rod; 13. stirring rod; 14. pressing plate; 15. long rod; 16. push-pull plate; 17. fixing block; 18. limit rod; 19. rod cap; 20. second spring; 21. base; 22. fixing frame; 23. slide groove; 24. slide rod; 25. fixing cylinder; 26. locking nut; 27. mounting plate; 28. mounting frame; 29. ​​fixing rod; 30. locking cap. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4As shown, a battery assembly glue spraying device comprises a glue storage cylinder 1; a glue bag 2 is arranged in the glue storage cylinder 1, a glue discharge head 3 is connected to the bottom end of the glue storage cylinder 1, a sleeve 4 is connected to the bottom end of the glue discharge head 3, a glue discharge port 5 is opened at the top and bottom ends of the circumferential surface of the sleeve 4, and a limit toothed disc 6 is rotatably installed on the two side walls of the sleeve 4, a rotating rod 12 is fixedly connected between the two limit toothed discs 6, and the rotating rod 12 runs through the sleeve 4, and a plurality of stirring rods 13 are fixed on the outer surface of the rotating rod 12, a fixing plate 7 is installed on the outer side wall of the glue discharge head 3, a fixing seat 8 is fixedly connected to the fixing plate 7, an arc-shaped sealing plate 9 is fixedly connected in the fixing seat 8, a push plate 10 is fixedly connected to the bottom end of the arc-shaped sealing plate 9, and a first spring 11 is fixedly connected between the fixing plate 7 and the arc-shaped sealing plate 9; when applying glue to the internal components of the battery box, firstly adjust the two auxiliary limit toothed discs 6 to the gluing position , and then push the battery box. Under the action of the reaction force, the push plate 10 drives the arc-shaped sealing plate 9 to move backward, thereby opening the glue outlet 5, so that the glue can flow out through the glue outlet 5. During the mobile glue coating process, as the battery box moves, the limiting toothed disc 6 is forced to rotate, and then the rotating rod 12 drives the stirring rod 13 to rotate, so that the glue in the sleeve 4 can be stirred. Sufficient stirring helps to evenly distribute the glue components and reduce local viscosity, thereby improving fluidity and ensuring that the glue can flow out smoothly through the glue outlet 5, thereby improving the efficiency of glue coating. After the glue coating is completed, under the action of the first spring 11, the arc-shaped sealing plate 9 quickly blocks the glue outlet 5, so that the glue outlet can be sealed in time to avoid the omission of glue, reduce the waste of glue resources, and reduce production costs.

[0022] A pressing plate 14 is movably installed in the glue storage cylinder 1, and a long rod 15 is fixed on the pressing plate 14. A push-pull plate 16 is fixedly connected to the top of the long rod 15. A fixing block 17 is fixedly connected to the outer wall of the glue storage cylinder 1. A rod hole is opened on the fixing block 17, and a limiting rod 18 is inserted in the rod hole. The top of the limiting rod 18 is fixedly connected to the push-pull plate 16, and the bottom end of the limiting rod 18 is fixedly connected to a rod cap 19. A second spring 20 is fixedly connected between the rod cap 19 and the fixing block 17, and the second spring 20 is sleeved on the limiting rod 18. When glue is applied, the push-pull plate 16 is pressed downward, and with the cooperation of the limiting rod 18, the long rod 15 stably drives the pressing plate 14 to move vertically downward, so that the glue in the plastic bag 2 can be squeezed out through the glue port.

[0023] See also Figure 1As shown, a fixing frame 22 is installed on the base 21, and sliding grooves 23 are opened on both sides of the fixing frame 22. Slide rods 24 are inserted in the two sliding grooves 23, and locking nuts 26 are sleeved on the ends of the two sliding rods 24 away from each other. The two sliding rods 24 are sleeved with fixing tubes 25, and the ends of the two fixing tubes 25 close to each other are fixedly connected with a mounting plate 27, and a mounting frame 28 is fixedly connected to the mounting plate 27; when using the device, the sliding rod 24 is moved to move it along the sliding groove 23, and then the gluing mechanism is moved accordingly. When the gluing mechanism moves to a suitable height, the locking nut 26 can be used to fix the gluing mechanism at the current position, so that the height of the gluing mechanism can be adjusted.

[0024] See also Figure 1 As shown, both sides of the mounting frame 28 are provided with tube holes, and fixing rods 29 are inserted into the tube holes. The ends of the two fixing rods 29 close to each other are cooperated with the glue storage cylinder 1 to be installed, and the other ends of the fixing rods 29 are sleeved with locking caps 30. When the device is used, the fixing rods 29 are rotated to make the glue storage cylinder 1 rotate accordingly. When the glue storage cylinder 1 is rotated to the required angle, the locking cap 30 can fix the glue applying mechanism at the current position, so that the angle of glue application can be adjusted.

[0025] Working principle: the existing battery assembly gluing device cannot seal the glue port in time after gluing is completed, resulting in leakage of glue, resulting in waste of glue resources and increased production costs. At the same time, during the gluing process, when the glue flow is not smooth, it needs to be cleared separately, affecting the working efficiency. Therefore, a battery assembly gluing device is proposed to address the above problems. When gluing the internal components of the battery box, first adjust the two auxiliary limit toothed discs 6 to the gluing position, and then push the battery box. Under the action of the reaction force, the push plate 10 drives the arc-shaped sealing plate 9 to move backward, thereby opening the glue outlet 5, so that the glue can pass through the glue outlet. 5 flows out. During the mobile gluing process, as the battery box moves, the limiting toothed disc 6 is forced to rotate, and then the rotating rod 12 drives the stirring rod 13 to rotate, so that the glue in the sleeve 4 can be stirred. Sufficient stirring helps to evenly distribute the glue components and reduce local viscosity, thereby improving fluidity and ensuring that the glue can smoothly flow out through the glue outlet 5, thereby improving the efficiency of gluing. After the gluing is completed, under the action of the first spring 11, the arc-shaped sealing plate 9 quickly blocks the glue outlet 5, so that the glue outlet can be timely blocked to avoid leakage of glue, reduce the waste of glue resources, and reduce production costs.

[0026] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0027] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A battery assembly glue spraying device, characterized in that: The invention comprises a rubber storage cylinder (1); a rubber bag (2) is arranged in the rubber storage cylinder (1); the bottom end of the rubber storage cylinder (1) is connected to a rubber outlet head (3); the bottom end of the rubber outlet head (3) is connected to a sleeve (4); the top and bottom ends of the circumferential surface of the sleeve (4) are both provided with rubber outlets (5); two side walls of the sleeve (4) are rotatably mounted with limit toothed discs (6); a rotating rod (12) is fixedly connected between the two limit toothed discs (6); the rotating rod (12) passes through the sleeve (4); and a plurality of stirring rods (12) are fixed on the outer surface of the rotating rod (12). 3), a fixing plate (7) is installed on the outer wall of the glue discharge head (3), a fixing seat (8) is fixedly connected to the fixing plate (7), an arc-shaped blocking plate (9) is fixedly connected inside the fixing seat (8), a push plate (10) is fixedly connected to the bottom end of the arc-shaped blocking plate (9), a first spring (11) is fixedly connected between the fixing plate (7) and the arc-shaped blocking plate (9), a pressing plate (14) is movably installed inside the glue storage cylinder (1), a long rod (15) is fixedly connected to the pressing plate (14), and a push-pull plate (16) is fixedly connected to the top end of the long rod (15).

2. A battery assembly glue spraying device according to claim 1, characterized in that: A fixing block (17) is fixedly connected to the outer wall of the rubber storage cylinder (1), and a rod hole is formed on the fixing block (17). A limiting rod (18) is inserted into the rod hole, and the top end of the limiting rod (18) is fixedly connected to the push-pull plate (16).

3. A battery assembly glue spraying device according to claim 2, characterized in that: A rod cap (19) is fixedly connected to the bottom end of the limiting rod (18), a second spring (20) is fixedly connected between the rod cap (19) and the fixing block (17), and the second spring (20) is sleeved on the limiting rod (18).

4. A battery assembly glue spraying device according to claim 1, characterized in that: A fixing frame (22) is mounted on the base (21), and two sides of the fixing frame (22) are provided with sliding grooves (23), and sliding rods (24) are inserted into the two sliding grooves (23). The ends of the two sliding rods (24) that are away from each other are sleeved with locking nuts (26).

5. A battery assembly glue spraying device according to claim 4, characterized in that: The two slide bars (24) are each sleeved with a fixing tube (25), and one end of the two fixing tubes (25) close to each other is matched and fixedly connected to a mounting plate (27), and a mounting frame (28) is fixedly connected to the mounting plate (27).

6. A battery assembly glue spraying device according to claim 5, characterized in that: Both sides of the mounting frame (28) are provided with tube holes, and fixing rods (29) are inserted into the tube holes. The ends of the two fixing rods (29) close to each other are matched with the rubber storage cylinder (1) and the other ends of the fixing rods (29) are sleeved with locking caps (30).

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