An automatic adhesive applicator for button batteries

Abstract

This utility model provides an automatic adhesive applicator for button batteries, including a frame, a feeding device, an adhesive cutting device, an insulating adhesive paper conveying device, a battery positioning and rotating mechanism, and an adhesive pressing device. The battery positioning and rotating mechanism includes a first positioning and rotating mechanism, a second positioning and rotating mechanism, a first driving mechanism, a second driving mechanism, a third driving mechanism, and a transmission mechanism. This structure can not only position the upper and lower surfaces of the battery in a parallel horizontal direction, but also rotate the battery during adhesive application for easy application, achieving precise battery positioning. It is simple in structure, reliable in operation, and the second driving mechanism drives the second positioning and rotating mechanism to move up and down, enabling automatic alignment between the adhesive application station and the feeding device, thus achieving automatic feeding and meeting user needs.

Description

Technical Field

[0001] This utility model belongs to the field of battery adhesive application devices, and in particular relates to an automatic adhesive application device for button batteries. Background Technology

[0002] In the button cell battery manufacturing industry, applying insulating tape to the sides of the battery is an essential step. There are two main types of methods for applying insulating tape: manual and automated. Manual application is inefficient and prone to irregular application, affecting battery quality. On the other hand, existing automated tape-applying devices typically place and position the battery with its top and bottom surfaces perpendicular to the horizontal before applying the tape to the sides. Under the influence of gravity, the battery is prone to mispositioning, and manual placement of the battery into the tape-applying station is required, making automated feeding difficult. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings of the prior art and provide an automatic adhesive applicator for button batteries. This device can place the upper and lower surfaces of the battery horizontally and position them precisely. It can also automatically align the adhesive applicator with the feeding device to achieve automatic feeding. The device has a simple structure and reliable operation.

[0004] To achieve the above objectives, the technical solution adopted in this application embodiment is: an automatic adhesive applicator for button batteries, comprising a frame, a feeding device, an adhesive cutting device, and an insulating adhesive tape conveying device, and further comprising a battery positioning and rotating mechanism and an adhesive pressing device. The frame comprises a base and a mounting frame; the adhesive cutting device, the insulating adhesive tape conveying device, and the adhesive pressing device are disposed on the base and located beside the battery positioning and rotating mechanism, and the feeding device is disposed on the base or beside the base; The battery positioning and rotation mechanism includes a first positioning and rotation mechanism, a second positioning and rotation mechanism, a first driving mechanism, a second driving mechanism, a third driving mechanism, and a transmission mechanism. The third driving mechanism is mounted on the frame and connected to the transmission mechanism. The first positioning and rotation mechanism includes a horizontally arranged first support plate and a vertically arranged first positioning and rotation shaft. The first positioning and rotation shaft passes through a first through hole on the first support plate. The second positioning and rotation mechanism includes a horizontally arranged second support plate and a vertically arranged second positioning and rotation shaft. The second positioning and rotation shaft passes through a second through hole on the second support plate. The third driving mechanism drives the first positioning and rotation shaft and the second positioning and rotation shaft to rotate synchronously through the transmission mechanism. The upper end face of the second positioning and rotation shaft is provided with an adhesive application station. The first support plate and the second support plate are arranged in parallel and located on the side of the mounting frame. The first drive mechanism is located on the upper part of the mounting frame and connected to the first positioning and rotating mechanism. The first drive mechanism drives the first positioning and rotating mechanism to move up and down. The second drive mechanism is located on the lower part of the mounting frame and connected to the second positioning and rotating mechanism. The second drive mechanism drives the second positioning and rotating mechanism to move up and down.

[0005] Specifically, the first support plate has a third through hole, and the second support plate has a fourth through hole. The transmission mechanism includes a transmission shaft, a first driving wheel, a first driven wheel, a first transmission belt, a second driving wheel, a second driven wheel, and a second transmission belt. The transmission shaft passes vertically through the third and fourth through holes. The third driving mechanism drives the transmission shaft to rotate within the third and fourth through holes. The first driving wheel is fixedly sleeved on the side of the transmission shaft away from the second support plate. The first driven wheel is fixedly sleeved on the side of the first positioning and rotating shaft away from the second support plate. The first transmission belt is sleeved on the first driving wheel and the first driven wheel. The first driving wheel drives the first driven wheel to rotate through the first transmission belt. The second driving wheel is fixedly sleeved on the side of the transmission shaft away from the first support plate. The second driven wheel is fixedly sleeved on the side of the second positioning and rotating shaft away from the first support plate. The second transmission belt is sleeved on the second driving wheel and the second driven wheel. The second driving wheel drives the second driven wheel to rotate through the second transmission belt. The third driving mechanism is connected to one end of the transmission shaft.

[0006] Specifically, the adhesive application device includes a fourth drive mechanism, a fifth drive mechanism, a first pressure rod, and a second pressure rod. The first pressure rod and the second pressure rod are symmetrically arranged on the side of the adhesive application station. The first pressure rod has one or more first pressure rollers at one end near the adhesive application station, and the other end of the first pressure rod is connected to the fourth drive mechanism. The fourth drive mechanism drives the first pressure rod to move closer to or away from the adhesive application station. The second pressure rod has one or more second pressure rollers at one end near the adhesive application station, and the other end of the second pressure rod is connected to the fifth drive mechanism. The fifth drive mechanism drives the second pressure rod to move closer to or away from the adhesive application station.

[0007] This utility model uses a single component, the battery positioning and rotating mechanism, to both position the upper and lower surfaces of the battery in a horizontal parallel direction and to rotate the battery during adhesive application for easier application. This design enables precise battery positioning, has a simple structure, and is reliable in operation. Furthermore, by using a second drive mechanism to move the second positioning and rotating mechanism up and down, the adhesive application station can be automatically aligned with the feeding device, enabling automatic feeding. Attached Figure Description

[0008] To more clearly illustrate the technical solution of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 This is an overall structural diagram of an automatic adhesive applicator for button batteries provided in an embodiment of this utility model.

[0010] Figure 2 This is a structural diagram showing the assembly of a frame, a glue cutting device, an insulating adhesive paper conveying device, a battery positioning and rotating mechanism, and a glue pressing device for an automatic glue applicator for button batteries, according to an embodiment of this utility model.

[0011] Figure 3 This is a structural diagram from another angle showing the assembly of the frame, glue cutting device, insulating adhesive paper conveying device, battery positioning and rotating mechanism, and glue pressing device of an automatic glue applicator for button batteries provided in this embodiment of the utility model. Detailed Implementation

[0012] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0013] like Figure 1-2 As shown in the figure, an automatic adhesive applicator for button batteries according to an embodiment of the present invention includes a frame 1, a feeding device 2, an adhesive cutting device 3, and an insulating adhesive paper conveying device 4. It also includes a battery positioning and rotating mechanism 5 and an adhesive pressing device 6. The frame 1 includes a base 11 and a mounting frame 12. The adhesive cutting device 3, the insulating adhesive paper conveying device 4, and the adhesive pressing device 6 are disposed on the base 11 and located beside the battery positioning and rotating mechanism 5. The feeding device 2 is disposed on the base 11 or beside the base 11. The battery positioning and rotation mechanism 5 includes a first positioning and rotation mechanism 51, a second positioning and rotation mechanism 52, a first drive mechanism 53, a second drive mechanism 54, a third drive mechanism (not shown), and a transmission mechanism 55. The third drive mechanism (not shown) is mounted on the frame 1 and connected to the transmission mechanism 55. The first positioning and rotation mechanism 51 includes a horizontally arranged first support plate 511 and a vertically arranged first positioning and rotation shaft 512. The first positioning and rotation shaft 512 passes through a first through hole (not shown) on the first support plate 511. The second positioning and rotation mechanism 52 includes a horizontally arranged second support plate 521 and a vertically arranged second positioning and rotation shaft 522. The second positioning and rotation shaft 522 passes through a second through hole (not shown) on the second support plate 521. The third driving mechanism (not shown) is a motor. The third driving mechanism (not shown) drives the first positioning and rotation shaft 512 and the second positioning and rotation shaft 522 to rotate synchronously through the transmission mechanism 55. The upper end face of the second positioning and rotation shaft 522 is provided with an adhesive application station 5221. The first support plate 511 and the second support plate 521 are arranged in parallel and located on the side of the mounting frame 12. The first drive mechanism 53 is located on the upper part of the mounting frame 12 and connected to the first positioning and rotating mechanism 51. The first drive mechanism 53 drives the first positioning and rotating mechanism 51 to move up and down. The second drive mechanism 54 is located on the lower part of the mounting frame 12 and connected to the second positioning and rotating mechanism 52. The second drive mechanism 54 drives the second positioning and rotating mechanism 52 to move up and down. The first drive mechanism 53 and the second drive mechanism 54 are cylinders.

[0014] During the application of adhesive, the feeding device 2 feeds the battery to the adhesive application station 5221. The first drive mechanism 53 drives the first positioning and rotating mechanism 51 to move to the first position, and the second drive mechanism 54 drives the second positioning and rotating mechanism 52 to move to the second position. At this time, the first positioning and rotating shaft 512 and the second positioning and rotating shaft 522 clamp the battery. Then, the insulating adhesive paper conveying device 4 conveys the insulating adhesive paper to the side of the battery. The pressing device 6 starts to press the insulating adhesive paper onto the side surface of the battery. Then, the third drive mechanism (not shown) starts and drives the first positioning and rotating shaft 512 and the second positioning and rotating shaft 522 to rotate synchronously through the transmission mechanism 55, thereby driving the battery to rotate and making the insulating adhesive paper adhere to the predetermined position of the battery. Then, the cutting device 3 cuts the insulating adhesive paper on the battery from the insulating adhesive paper conveyed by the insulating adhesive paper conveying device 4.

[0015] This utility model, through the battery positioning and rotation mechanism 5, can not only position the upper and lower surfaces of the battery in a parallel horizontal direction, but also rotate the battery to facilitate adhesive application. This design enables precise positioning of the battery, and the structure is simple and reliable in operation. Furthermore, by driving the second positioning and rotation mechanism 52 up and down through the second drive mechanism 54, the adhesive application station 5221 can be automatically aligned with the feeding device 2, thus enabling automatic feeding.

[0016] Specifically, such as Figure 1-2As shown, the first support plate 511 has a third through hole (not shown), and the second support plate 521 has a fourth through hole (not shown). The transmission mechanism 55 includes a transmission shaft 551, a first driving wheel 552, a first driven wheel 553, a first transmission belt 554, a second driving wheel 555, a second driven wheel 556, and a second transmission belt (not shown). The transmission shaft 551 passes vertically through the third through hole (not shown) and the fourth through hole (not shown). A third driving mechanism (not shown) drives the transmission shaft 551 to rotate within the third through hole (not shown) and the fourth through hole (not shown). The first driving wheel 552 is fixedly sleeved on the side of the transmission shaft 551 away from the second support plate 521. The first driven wheel is fixedly sleeved on the side of the first positioning and rotating shaft 512 away from the second support plate 521. The first transmission belt 554 is sleeved on the first driving wheel 552 and the first driven wheel 553. The first driving wheel 552 drives the first driven wheel 553 to rotate through the first transmission belt 554. The second driving wheel 552... A first drive wheel 552 and a second drive wheel 556 are fixedly sleeved on the side of the second positioning and rotating shaft 522 away from the first support plate 511. A second drive belt (not shown) is sleeved on the second drive wheel 555 and the second drive wheel 556. The second drive wheel 555 drives the second drive wheel 556 to rotate through the second drive belt (not shown). A third drive mechanism (not shown) is connected to one end of the drive shaft 551. With this configuration, when the third drive mechanism (not shown) drives the drive shaft 551 to rotate, the drive shaft 551 drives the first drive wheel 552 and the second drive wheel 555 to rotate synchronously. The synchronous rotation of the first drive wheel 552 and the second drive wheel 555 drives the first drive wheel 553 and the second drive wheel 556 to rotate synchronously, thereby driving the first positioning and rotating shaft 512 and the second positioning and rotating shaft 522 to rotate synchronously, thus causing the battery on the adhesive application station 5221 to rotate, which facilitates the application of adhesive to the side of the battery.

[0017] Specifically, such as Figure 2 , 3As shown, the adhesive application device 6 includes a fourth drive mechanism 61, a fifth drive mechanism 62, a first pressure rod 63, and a second pressure rod 64. The first pressure rod 63 and the second pressure rod 64 are symmetrically arranged on the side of the adhesive application station 5221. One or more freely rotating first pressure rollers 631 are provided at one end of the first pressure rod 63 near the adhesive application station 5221. The other end of the first pressure rod 63 is connected to the fourth drive mechanism 61. The fourth drive mechanism 61 and the fifth drive mechanism 62 are cylinders. The fourth drive mechanism 61 drives the first pressure rod 63 to move closer to or away from the adhesive application station 5221. 1. One or more freely rotating second pressure rollers 641 are provided at one end of the second pressure rod 64 near the adhesive application station 5221. The other end of the second pressure rod 64 is connected to the fifth drive mechanism 62. The fifth drive mechanism 62 drives the second pressure rod 64 to move closer to or away from the adhesive application station 5221. With this configuration, when applying adhesive, the fourth drive mechanism 61 and the fifth drive mechanism 62 respectively drive the first pressure rod 63 and the second pressure rod 64 to move towards each other, pressing the insulating adhesive paper onto the side surface of the battery without hindering the rotation of the battery, thereby realizing the application of adhesive to the side of the battery.

[0018] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. An automatic adhesive applicator for button batteries, comprising a frame (1), a feeding device (2), an adhesive cutting device (3), and an insulating adhesive paper conveying device (4), characterized in that: It also includes a battery positioning and rotating mechanism (5) and a glue pressing device (6). The frame (1) includes a base (11) and a mounting bracket (12). The glue cutting device (3), the insulating adhesive paper conveying device (4) and the glue pressing device (6) are located on the base (11) and beside the battery positioning and rotating mechanism (5). The feeding device (2) is located on the base (11) or beside the base (11). The battery positioning and rotation mechanism (5) includes a first positioning and rotation mechanism (51), a second positioning and rotation mechanism (52), a first drive mechanism (53), a second drive mechanism (54), a third drive mechanism, and a transmission mechanism (55). The third drive mechanism is mounted on the frame (1) and connected to the transmission mechanism (55). The first positioning and rotating mechanism (51) includes a horizontally arranged first support plate (511) and a vertically arranged first positioning and rotating shaft (512). The first positioning and rotating shaft (512) passes through a first through hole on the first support plate (511). The second positioning and rotating mechanism (52) includes a horizontally arranged second support plate (521) and a vertically arranged second positioning and rotating shaft (522). The second positioning and rotating shaft (522) passes through a second through hole on the second support plate (521). The third driving mechanism drives the first positioning and rotating shaft (512) and the second positioning and rotating shaft (522) to rotate synchronously through the transmission mechanism (55). The upper end face of the second positioning and rotating shaft (522) is provided with an adhesive application station (5221). The first support plate (511) and the second support plate (521) are arranged in parallel and located on the side of the mounting frame (12). The first drive mechanism (53) is located on the upper part of the mounting frame (12) and connected to the first positioning and rotating mechanism (51). The first drive mechanism (53) drives the first positioning and rotating mechanism (51) to move up and down. The second drive mechanism (54) is located on the lower part of the mounting frame (12) and connected to the second positioning and rotating mechanism (52). The second drive mechanism (54) drives the second positioning and rotating mechanism (52) to move up and down.

2. The automatic adhesive applicator for button batteries according to claim 1, characterized in that: The first support plate (511) has a third through hole, and the second support plate (521) has a fourth through hole. The transmission mechanism (55) includes a transmission shaft (551), a first driving wheel (552), a first driven wheel (553), a first transmission belt (554), a second driving wheel (555), a second driven wheel (556), and a second transmission belt. The transmission shaft (551) passes vertically through the third and fourth through holes. The third driving mechanism drives the transmission shaft (551) to rotate within the third and fourth through holes. The first driving wheel (552) is fixedly sleeved on the side of the transmission shaft (551) away from the second support plate (521), and the first driven wheel is fixedly sleeved on the side of the first positioning and rotating shaft (512) away from the second support plate (521). The first transmission belt (554) is sleeved on the first driving wheel (552) and the first driven wheel (553). The first driving wheel (552) drives the first driven wheel (553) to rotate through the first transmission belt (554). The second driving wheel (555) is fixedly sleeved on the side of the transmission shaft (551) away from the first support plate (511). The second driven wheel (556) is fixedly sleeved on the side of the second positioning and rotating shaft (522) away from the first support plate (511). The second transmission belt is sleeved on the second driving wheel (555) and the second driven wheel (556). The second driving wheel (555) drives the second driven wheel (556) to rotate through the second transmission belt. The third driving mechanism is connected to one end of the transmission shaft (551).

3. The automatic adhesive applicator for button batteries according to claim 1, characterized in that: The adhesive pressing device (6) includes a fourth driving mechanism (61), a fifth driving mechanism (62), a first pressure rod (63), and a second pressure rod (64). The first pressure rod (63) and the second pressure rod (64) are symmetrically arranged on the side of the adhesive application station (5221). The first pressure rod (63) has one or more freely rotatable first pressure rollers (631) at one end near the adhesive application station (5221). The other end of the first pressure rod (63) is connected to the fourth driving mechanism (61). The fourth driving mechanism (61) drives the first pressure rod (63) to move closer to or away from the adhesive application station (5221). The second pressure rod (64) has one or more freely rotatable second pressure rollers (641) at one end near the adhesive application station (5221). The other end of the second pressure rod (64) is connected to the fifth driving mechanism (62). The fifth driving mechanism (62) drives the second pressure rod (64) to move closer to or away from the adhesive application station (5221).

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