Alkaline battery sealing glue coating device

Abstract

The utility model discloses an alkaline battery sealing glue coating device, which relates to the technical field of glue coating devices and comprises a bottom plate, the top end of the bottom plate is fixedly connected with a mounting frame, one side of the mounting frame is slidably connected with a lifting block, and one side of the lifting block is fixedly connected with a protective sleeve. By the adoption of the structure, the driving assembly is installed on the lifting block, the glue outlet pipe can be driven by the driving assembly to rotate below the glue guide pipe, the glue outlet pipe drives the glue outlet head to rotate, glue rotates in the glue outlet head, and therefore the effect of even distribution is achieved, and it can be guaranteed that the glue is evenly distributed in the spraying process; the glue can uniformly cover the battery sealing position, the situation that the glue is not uniformly distributed or missed is avoided, compared with a traditional fixed glue outlet head and a rotary glue outlet head, the spraying efficiency can be remarkably improved, the glue outlet channels are formed in the bottom of the glue outlet head, and the uniform coating capacity of the sealing glue at the battery sealing position can be remarkably improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of adhesive coating devices, and specifically relates to an alkaline battery sealing adhesive coating device. Background Technology

[0002] The working principle of alkaline batteries is based on the chemical reaction between zinc and manganese dioxide. During discharge, the zinc negative electrode gradually dissolves and releases electrons. These electrons flow to the positive electrode through the external circuit. At the same time, hydroxide ions in the electrolyte move to the negative electrode to form an electric current. Currently, after alkaline batteries are manufactured, they need to be sealed with glue.

[0003] For example, Chinese patent CN215390481U discloses an alkaline battery environmentally friendly sealing adhesive coating device, belonging to the field of battery manufacturing technology. It includes a fixed bracket, a slide rail fixedly connected to one side of the fixed bracket by screws, a motor fixed to one side of the bottom of the fixed bracket by bolts, the output end of the motor connected to the input end of the lead screw by a key, a slider slidably connected to the lead screw, a support plate welded to one side of the slider, an electric push rod slidably connected to the top of the support plate, a piston rod fixedly connected to the bottom of the electric push rod by bolts, a groove installed between the electric push rod and the support plate, and a piston movably connected to the bottom of the piston rod by threads.

[0004] Although the aforementioned patent has solved the problems of poor controllability of the amount of sealing agent applied by the coating equipment of the alkaline battery environmentally friendly sealing adhesive coating device, which is prone to problems such as glue breakage and discontinuous coating, there are still some defects that need to be improved. Currently, the glue outlet is a single channel and is fixed, resulting in poor glue dispensing effect. It is difficult for the sealing adhesive to cover the battery seal evenly and consistently, which affects the sealing effect and the overall performance of the battery. In addition, the glue outlet structure of the device is not easy to disassemble, which brings inconvenience to maintenance. Utility Model Content

[0005] In view of the problems mentioned in the background art, the purpose of this utility model is to provide an alkaline battery sealing adhesive coating device to solve the problems mentioned in the background art.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0007] An alkaline battery sealing adhesive coating device includes a base plate, a mounting bracket fixedly connected to the top of the base plate, a lifting block slidably connected to one side of the mounting bracket, a protective sleeve fixedly connected to one side of the lifting block, a driving assembly on one side of the lifting block, a guide tube fixedly connected inside the protective sleeve, a cylinder fixedly connected to the top of the protective sleeve, a piston rod fixedly connected to the output end of the cylinder, a side of the piston rod slidably connected to the inside of the guide tube, a dispensing tube rotatably connected to one side of the guide tube, a dispensing head installed at the bottom of the dispensing tube, a baffle assembly connected to one side of the dispensing tube, connecting seats fixedly connected to both sides of the dispensing tube, insertion holes opened inside the connecting seats, connecting rods inserted into the insertion holes, the connecting rods fixedly connected to both sides of the dispensing head, and a snap-fit ​​assembly provided between the connecting rods and the connecting seats.

[0008] As a preferred technical solution, the material blocking assembly includes a material blocking plate, which is disposed on one side of the dispensing head. A mounting block is fixedly connected to one side of the material blocking plate, a rotating shaft is fixedly connected to one side of the mounting block, and a first motor is connected to one side of the rotating shaft.

[0009] As a preferred technical solution, a connecting block is fixedly connected to one side of the dispensing tube, and the first motor is fixedly connected to the connecting block.

[0010] As a preferred technical solution, the drive assembly includes a second motor, which is fixedly connected to one side of the lifting block. A first gear is fixedly connected to the output end of the second motor, and a second gear is meshed with one side of the first gear. The second gear is fixedly connected to the dispensing tube.

[0011] As a preferred technical solution, the snap-fit ​​assembly includes a groove, which is formed inside the connector and communicates with the insertion hole. A spring is fixedly connected inside the groove, a slider is fixedly connected to one side of the spring, and a locking block is fixedly connected to the side of the slider away from the spring. The locking block is movably connected to the connecting rod, and a locking groove is formed on one side of the connecting rod. The locking block is movably connected to the locking groove.

[0012] As a preferred technical solution, a third motor is fixedly connected to the top of the mounting frame, and a lead screw is fixedly connected to the output end of the third motor. The lead screw is rotatably connected inside the mounting frame, and the lifting block is threadedly connected to the lead screw.

[0013] In summary, the present invention has the following main advantages:

[0014] First, this utility model, by installing a drive component on the lifting block, can drive the dispensing tube to rotate below the dispensing tube, causing the dispensing tube to drive the dispensing head to rotate. The glue rotates inside the dispensing head, thereby achieving a uniform distribution effect. This uniform distribution can ensure that the glue can evenly cover the battery sealing area during the spraying process, avoiding uneven glue distribution or leakage. Compared with the traditional fixed dispensing head, the rotating dispensing head can significantly improve the spraying efficiency. The bottom of the dispensing head has multiple dispensing channels, which can significantly improve the uniform coating ability of the sealing glue at the battery sealing area.

[0015] Secondly, this utility model, by installing a connecting rod on the dispensing head and a connecting seat on the dispensing tube, and fixing the connecting rod to the connecting seat through a snap-fit ​​assembly, allows the dispensing head to be quickly removed and replaced when it needs to be replaced. This enables operators to clean the dispensing head, replace worn parts, or perform necessary inspections and adjustments more quickly and conveniently, thereby ensuring the continuous and stable operation of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the connection structure between the cylinder and the piston rod of this utility model;

[0018] Figure 3 This is a schematic diagram of the connector structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the dispensing head structure of this utility model;

[0020] Figure 5 This is a utility model Figure 4 A magnified structural diagram at point A.

[0021] Reference numerals: 1. Base plate; 2. Mounting bracket; 3. Lifting block; 4. Protective sleeve; 5. Cylinder; 6. Piston rod; 7. Glue guide tube; 8. Glue outlet tube; 81. Glue outlet head; 9. Material blocking assembly; 91. Connecting block; 92. First motor; 93. Rotating shaft; 94. Mounting block; 95. Material blocking plate; 10. Drive assembly; 101. Second motor; 102. First gear; 103. Second gear; 11. Connecting rod; 12. Connecting seat; 13. Insertion hole; 14. Snap-fit ​​assembly; 141. Groove; 142. Spring; 143. Slider; 144. Locking block; 145. Locking groove; 15. Third motor; 16. Lead screw. Detailed Implementation

[0022] Example

[0023] refer to Figures 1 to 5 The alkaline battery sealing adhesive coating device described in this embodiment includes a base plate 1. A mounting bracket 2 is fixedly connected to the top of the base plate 1. A lifting block 3 is slidably connected to one side of the mounting bracket 2. A protective sleeve 4 is fixedly connected to one side of the lifting block 3. A drive assembly 10 is provided on one side of the lifting block 3. A guide tube 7 is fixedly connected inside the protective sleeve 4. A cylinder 5 is fixedly connected to the top of the protective sleeve 4. A piston rod 6 is fixedly connected to the output end of the cylinder 5. One side of the piston rod 6 is slidably connected inside the guide tube 7. A dispensing tube 8 is rotatably connected to one side of the guide tube 7. A dispensing head 81 is installed at the bottom end of the dispensing tube 8. The dispensing head 81 has an opening... Multiple glue dispensing channels are provided. A baffle assembly 9 is connected to one side of the glue dispensing tube 8. Connecting seats 12 are fixedly connected to both sides of the glue dispensing tube 8. An insertion hole 13 is opened inside the connecting seat 12. A connecting rod 11 is inserted into the insertion hole 13. The connecting rod 11 is fixedly connected to both sides of the glue dispensing head 81. A snap-fit ​​assembly 14 is provided between the connecting rod 11 and the connecting seat 12. With this configuration, the glue can be evenly covered at the battery sealing area, avoiding uneven glue distribution or leakage. Compared with the traditional fixed single-hole glue dispensing head 81, the rotating glue dispensing head 81 can significantly improve the spraying efficiency and also facilitate quick disassembly and maintenance of the glue dispensing head 81, improving maintenance efficiency.

[0024] refer to Figure 4-5 The baffle assembly 9 includes a baffle plate 95, which is located on one side of the dispensing head 81. A mounting block 94 is fixedly connected to one side of the baffle plate 95, and a rotating shaft 93 is fixedly connected to one side of the mounting block 94. A first motor 92 is connected to one side of the rotating shaft 93, and a connecting block 91 is fixedly connected to one side of the dispensing tube 8. The first motor 92 is fixedly connected to the connecting block 91. By setting up the baffle assembly 9, the first motor 92 drives the rotating shaft 93 to rotate, the rotating shaft 93 drives the mounting block 94 to rotate, and the mounting block 94 drives the baffle plate 95 to rotate, so that the baffle plate 95 rotates to below the dispensing head 81, preventing glue leakage downwards when the device is not working and improving the applicability of the device. The connecting block 91 is used to install the first motor 92 on the dispensing tube 8.

[0025] refer to Figure 1 and Figure 4The drive assembly 10 includes a second motor 101, which is fixedly connected to one side of the lifting block 3. A first gear 102 is fixedly connected to the output end of the second motor 101. A second gear 103 is meshed with one side of the first gear 102 and is fixedly connected to the glue dispensing tube 8. By setting the drive assembly 10, the second motor 101 drives the first gear 102 to rotate, and the first gear 102 drives the second gear 103 to rotate. The second gear 103 is fixed to the glue dispensing tube 8, thereby driving the glue dispensing tube 8 to rotate and improving the uniformity of glue application.

[0026] refer to Figure 3 The snap-fit ​​assembly 14 includes a groove 141, which is formed inside the connector 12 and communicates with the insertion hole 13. A spring 142 is fixedly connected inside the groove 141. A slider 143 is fixedly connected to one side of the spring 142, and a locking block 144 is fixedly connected to the side of the slider 143 away from the spring 142. The locking block 144 is movably connected to the connecting rod 11. A slot 145 is formed on one side of the connecting rod 11, and the locking block 144 is movably connected to the slot 145. By setting the snap-fit ​​assembly 14, when it is necessary to remove the dispensing tube 8, the dispensing head 81 is pulled. At this time, the connecting rod 11 pushes the arc-shaped locking block 144, and the locking block 144 pushes the spring 142 to deform in the groove 141. When the locking block 144 separates from the slot 145, the dispensing head 81 can be completely removed for maintenance and replacement, thus facilitating the maintenance of the dispensing head 81.

[0027] refer to Figure 1 The top of the mounting frame 2 is fixedly connected to a third motor 15, and the output end of the third motor 15 is fixedly connected to a lead screw 16. The lead screw 16 is rotatably connected inside the mounting frame 2, and the lifting block 3 is threadedly connected to the lead screw 16. By setting the third motor 15 to drive the lead screw 16 to rotate, the lifting block 3 can be powered to move, and the working position of the glue head 81 can be adjusted to facilitate the glue application work.

[0028] Operating principle and advantages: The cylinder 5 drives the piston rod 6 to move, causing the adhesive in the guide tube 7 to move downwards. The second motor 101 drives the first gear 102 to rotate, which in turn drives the second gear 103 to rotate. The second gear 103 then drives the dispensing tube 8 to rotate below the guide tube 7, causing the dispensing head 81 at the bottom of the dispensing tube 8 to rotate. The adhesive rotates within the dispensing head 81, achieving a uniform distribution. This uniform distribution ensures that the adhesive can evenly cover the battery sealing area during spraying, avoiding uneven distribution or omissions. Compared to the traditional fixed dispensing head 81, the rotating dispensing head 81 can significantly improve the spraying efficiency. The bottom of the dispensing head 81 has multiple dispensing channels, which can significantly improve the uniform coating ability of the sealing adhesive at the battery sealing point. When it is necessary to remove the dispensing tube 8, pull the dispensing head 81. At this time, the connecting rod 11 pushes the arc-shaped locking block 144. The locking block 144 pushes the spring 142 to deform in the groove 141. When the locking block 144 separates from the slot 145, the dispensing head 81 can be completely removed for maintenance and replacement, thus facilitating the maintenance of the dispensing head 81.

Claims

1. An alkaline battery sealing adhesive coating device, comprising a base plate (1), characterized in that: A mounting bracket (2) is fixedly connected to the top of the base plate (1). A lifting block (3) is slidably connected to one side of the mounting bracket (2). A protective sleeve (4) is fixedly connected to one side of the lifting block (3). A drive assembly (10) is provided on one side of the lifting block (3). A guide tube (7) is fixedly connected inside the protective sleeve (4). A cylinder (5) is fixedly connected to the top of the protective sleeve (4). A piston rod (6) is fixedly connected to the output end of the cylinder (5). One side of the piston rod (6) is slidably connected inside the guide tube (7). A dispensing tube (8) is rotatably connected to one side of the dispensing tube (7). A dispensing head (81) is installed at the bottom end of the dispensing tube (8). A baffle assembly (9) is connected to one side of the dispensing tube (8). A connecting seat (12) is fixedly connected to both sides of the dispensing tube (8). An insertion hole (13) is opened inside the connecting seat (12). A connecting rod (11) is inserted into the insertion hole (13). The connecting rod (11) is fixedly connected to both sides of the dispensing head (81). A snap-fit ​​assembly (14) is provided between the connecting rod (11) and the connecting seat (12).

2. The alkaline battery sealing adhesive coating device according to claim 1, characterized in that: The baffle assembly (9) includes a baffle plate (95), which is located on one side of the dispensing head (81). A mounting block (94) is fixedly connected to one side of the baffle plate (95), and a rotating shaft (93) is fixedly connected to one side of the mounting block (94). A first motor (92) is connected to one side of the rotating shaft (93).

3. The alkaline battery sealing adhesive coating device according to claim 2, characterized in that: A connecting block (91) is fixedly connected to one side of the dispensing tube (8), and the first motor (92) is fixedly connected to the connecting block (91).

4. The alkaline battery sealing adhesive coating device according to claim 1, characterized in that: The drive assembly (10) includes a second motor (101), which is fixedly connected to one side of the lifting block (3). The output end of the second motor (101) is fixedly connected to a first gear (102), and a second gear (103) is meshed with one side of the first gear (102). The second gear (103) is fixedly connected to the dispensing pipe (8).

5. The alkaline battery sealing adhesive coating device according to claim 1, characterized in that: The snap-fit ​​assembly (14) includes a groove (141) which is formed inside the connector (12). The groove (141) is connected to the socket (13). A spring (142) is fixedly connected inside the groove (141). A slider (143) is fixedly connected to one side of the spring (142). A locking block (144) is fixedly connected to the side of the slider (143) away from the spring (142). The locking block (144) is movably connected to the connecting rod (11).

6. The alkaline battery sealing adhesive coating device according to claim 5, characterized in that: A slot (145) is provided on one side of the connecting rod (11), and the locking block (144) is movably connected to the slot (145).

7. The alkaline battery sealing adhesive coating device according to claim 1, characterized in that: The top of the mounting bracket (2) is fixedly connected to a third motor (15), and the output end of the third motor (15) is fixedly connected to a lead screw (16). The lead screw (16) is rotatably connected inside the mounting bracket (2), and the lifting block (3) is threadedly connected to the lead screw (16).

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