Lithium battery packaging machine

Abstract

The utility model discloses a lithium battery packaging machine, which relates to the technical field of lithium battery processing and packaging, and comprises a supporting bottom plate, a case is arranged at the top of the supporting bottom plate, a feeding component is arranged at the top of the case, a packaging component is arranged on one side of the top of the case, and a longitudinal sealing group is arranged on the side surface of the case. A longitudinal sealing set is arranged on the upper portion of the base, a transverse sealing set is arranged below the longitudinal sealing set, a discharging assembly is arranged below the transverse sealing set, a guide frame is arranged on one side of the middle of the longitudinal sealing set, and the discharging assembly is located below the transverse sealing set. Buffering in the battery discharging process is achieved through the arranged discharging assembly, the arranged motor drives the winding roller to rotate so that the discharging elastic cloth can be lengthened, the bottom end of the discharging elastic cloth can be connected to the bottom of the storage basket, and therefore buffering of the discharged batteries is achieved; and the damage to the battery caused by overlarge impact force generated by the falling of the battery is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery processing and packaging, in particular to a lithium battery packaging machine. Background Art

[0002] After the battery is produced, it needs to be transported and stored at the required location. However, during transportation, the batteries may fall out of the packaging box due to road bumps or violent human loading, causing the positive and negative poles of the batteries to short-circuit or even explode. Therefore, during production, the batteries need to be separated by individual packaging bags.

[0003] However, the existing packaging machines have an unsatisfactory battery unloading effect when in use. After packaging, most of the batteries fall directly into the storage basket. Moreover, since there is a certain distance between the top and the bottom of the storage basket, the batteries are easily damaged during the falling process, which damages the batteries and affects the quality of the batteries, thereby affecting the packaging effect of the packaging machine. Therefore, it is necessary to provide a lithium battery packaging machine to solve the problem. Utility Model Content

[0004] The main purpose of the utility model is to provide a lithium battery packaging machine, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a lithium battery packaging machine, including a supporting base plate, a chassis is arranged on the top of the supporting base plate, and a loading assembly is arranged on the top of the chassis, a packaging assembly is arranged on one side of the top of the chassis, and a longitudinal sealing group is arranged on the side of the chassis, a transverse sealing group is arranged below the longitudinal sealing group, a feeding assembly is arranged below the transverse sealing group, and a guide frame is arranged on one side in the middle of the longitudinal sealing group.

[0006] The loading assembly includes a storage box, a conveyor belt is arranged on the side of the storage box, and an adsorption assembly is arranged on the top side of the conveyor belt, an ejection cylinder is arranged at one end of the conveyor belt, and a limit frame is arranged outside the ejection cylinder, and a bracket is arranged at the end of the limit frame away from the ejection cylinder.

[0007] The unloading component includes an installation side plate, a support frame is provided on the side of the installation side plate, and a screw rod is provided in the middle of the bottom of the support frame, a slider is provided outside the screw rod, and an L-shaped connecting frame is provided at the bottom of the slider, a motor is provided on one side of the L-shaped connecting frame, and a winding roller is provided on the other side of the L-shaped connecting frame, a unloading elastic cloth is provided outside the winding roller, and a counterweight block is provided at the bottom end of the unloading elastic cloth.

[0008] Preferably, the side of the mounting side panel is connected to the side of the chassis by bolts, the side of the mounting side panel away from the chassis is connected to the support frame by bolts, and the support frame is located on the side of the mounting side panel close to the bottom, there are two support frames, which are symmetrically distributed on the sides of the mounting side panel, and a screw rod is installed in the middle of the bottom of one of the support frames through a bearing, and a stabilizing slide rod is connected in the middle of the bottom of the other support frame through bolts.

[0009] Preferably, one end of the support frame away from the mounting side plate is connected to a driving motor by bolts, and the output end of the driving motor is transmission-connected to the screw rod, a sliding block is sleeved on the outer wall of the screw rod, and there are two sliding blocks, which are symmetrically sleeved on the outside of the screw rod and the outside of the stabilizing slide rod, respectively, and the sliding block is slidably connected to the middle of the support frame, and the bottom of the sliding block is connected to an L-shaped connecting frame by bolts, and the L-shaped connecting frame is arranged corresponding to the sliding block.

[0010] Preferably, a winding roller is installed in the middle of the L-shaped connecting frame through a bearing, and the winding roller connects the two L-shaped connecting frames, a motor is installed on the side of the L-shaped connecting frame through bolts, and the output end of the motor is transmission-connected to the winding roller, an elastic cloth for cutting material is wrapped around the outer wall of the winding roller, and one end of the elastic cloth for cutting material is fixedly connected to the winding roller, and the other end of the elastic cloth for cutting material is connected to the bottom of the mounting side plate.

[0011] Preferably, the end of the unloading elastic cloth away from the winding roller is connected to a connecting frame, and the middle of the connecting frame is connected to a support rod by bolts, and a counterweight block is installed in the middle of the support rod, and the counterweight block is arranged corresponding to the support rod. There are multiple connecting frames, which are evenly distributed at the end of the unloading elastic cloth away from the winding roller.

[0012] Preferably, a controller is installed on the side of the chassis close to the mounting side panel, and the top side of the chassis is connected to the storage box by bolts, the side of the storage box is connected to the conveyor belt by bolts, the conveyor belt is electrically connected to the controller on the side of the chassis, the conveyor belt is slidably connected with an adsorption assembly on the side away from the top of the storage box, and a magnetic adsorption part is provided on the side of the adsorption assembly close to the storage box, the conveyor belt is arranged adjacent to the ejection cylinder, and the ejection cylinder is slidably connected in the middle of the limit frame.

[0013] Preferably, the top of one side of the chassis close to the mounting side panel is connected to the guide frame by bolts, and the guide frame and the limit frame are correspondingly arranged, the bottom end of the guide frame is located between the longitudinal sealing groups, the guide frame is located above the transverse sealing group, and the guide frame and the blanking assembly are correspondingly arranged, and the blanking assembly is located below the transverse sealing group.

[0014] Compared with the prior art, the utility model has the following beneficial effects: in the utility model, a feeding assembly is provided to achieve buffering during the battery feeding process, a motor is provided to drive the winding roller to rotate to extend the feeding elastic cloth, so that the bottom end of the feeding elastic cloth is connected to the bottom of the storage basket, thereby achieving buffering for the batteries in the feeding process and preventing the battery from falling and causing damage to the battery due to excessive impact force, and a slider is provided to drive the feeding elastic cloth to move along the screw rod, thereby achieving adjustment of the top position of the feeding elastic cloth, so that the feeding elastic cloth and the bottom of the guide frame are staggered, so that the device is suitable for batteries of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a first-angle stereoscopic view of the entire device of the utility model.

[0016] Figure 2 It is a second viewing angle stereogram of the entire device of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a blanking component of the utility model.

[0018] Figure 4 This utility model Figure 3 Schematic diagram of the structure enlarged at point A in the middle.

[0019] Figure 5 This utility model Figure 3 Schematic diagram of the enlarged structure at point B.

[0020] Figure 6 It is a partial structural schematic diagram of the blanking component of the utility model.

[0021] In the figure: 1. Support base plate; 2. Chassis; 3. Loading assembly; 4. Storage box; 5. Conveyor belt; 6. Adsorption assembly; 7. Ejection cylinder; 8. Limit frame; 9. Bracket; 10. Packing assembly; 11. Longitudinal sealing group; 12. Horizontal sealing group; 13. Guide frame; 14. Unloading assembly; 15. Mounting side plate; 16. Support frame; 17. Drive motor; 18. Screw rod; 19. Slider; 20. L-shaped connecting frame; 21. Motor; 22. Winding roller; 23. Unloading elastic cloth; 24. Connecting frame; 25. Support rod; 26. Counterweight block; 27. Stabilizing slide bar. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1-Figure 6As shown, the lithium battery packaging machine includes a supporting base plate 1, a chassis 2 is arranged on the top of the supporting base plate 1, and a loading assembly 3 is arranged on the top of the chassis 2, a packaging assembly 10 is arranged on the top side of the chassis 2, and a longitudinal sealing group 11 is arranged on the side of the chassis 2, a transverse sealing group 12 is arranged below the longitudinal sealing group 11, a feeding assembly 14 is arranged below the transverse sealing group 12, and a guide frame 13 is arranged on the middle side of the longitudinal sealing group 11.

[0024] See also Figure 1 , Figure 2 As shown, the feeding assembly 3 includes a storage box 4, a conveyor belt 5 is arranged on the side of the storage box 4, and an adsorption assembly 6 is arranged on the top side of the conveyor belt 5, an ejection cylinder 7 is arranged at one end of the conveyor belt 5, and a limit frame 8 is arranged outside the ejection cylinder 7, and a bracket 9 is arranged at the end of the limit frame 8 away from the ejection cylinder 7, a controller is installed on the side of the chassis 2 close to the mounting side plate 15, and the top side of the chassis 2 is connected to the storage box 4 by bolts, and the side of the storage box 4 is connected to the conveyor belt 5 by bolts, the conveyor belt 5 is electrically connected to the controller on the side of the chassis 2, and the conveyor belt 5 is away from the storage box 4. An adsorption component 6 is slidably connected to one side of the top, and a magnetic adsorption component is provided on the side of the adsorption component 6 close to the storage box 4. The conveyor belt 5 is adjacent to the ejection cylinder 7, and the ejection cylinder 7 is slidably connected in the middle of the limit frame 8. The top of the chassis 2 close to the mounting side plate 15 is connected to the guide frame 13 by bolts, and the guide frame 13 is corresponding to the limit frame 8. The bottom end of the guide frame 13 is located between the longitudinal sealing groups 11, and the guide frame 13 is located above the transverse sealing group 12, and the guide frame 13 is corresponding to the blanking component 14, and the blanking component 14 is located below the transverse sealing group 12.

[0025] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6As shown, the blanking component 14 includes a mounting side plate 15, a support frame 16 is arranged on the side of the mounting side plate 15, and a screw rod 18 is arranged in the middle of the bottom of the support frame 16, a slider 19 is arranged outside the screw rod 18, and an L-shaped connecting frame 20 is arranged at the bottom of the slider 19, a motor 21 is arranged on one side of the L-shaped connecting frame 20, and a winding roller 22 is arranged on the other side of the L-shaped connecting frame 20, a blanking elastic cloth 23 is arranged outside the winding roller 22, and a counterweight block 26 is arranged at the bottom of the blanking elastic cloth 23, the side of the mounting side plate 15 is connected to the side of the chassis 2 by bolts, the side of the mounting side plate 15 away from the chassis 2 is connected to the support frame 16 by bolts, and the support frame 16 is located near the bottom of the mounting side plate 15. On one side, there are two support frames 16, which are symmetrically distributed on the sides of the mounting side plates 15, and a screw rod 18 is installed in the middle of the bottom of one of the support frames 16 through a bearing, and a stabilizing slide bar 27 is connected to the middle of the bottom of the other support frame 16 through bolts. The end of the support frame 16 away from the mounting side plate 15 is connected to the drive motor 17 through bolts, and the output end of the drive motor 17 is transmission-connected to the screw rod 18. A slider 19 is sleeved on the outer wall of the screw rod 18, and there are two sliders 19, which are symmetrically sleeved on the outside of the screw rod 18 and the outside of the stabilizing slide bar 27, respectively. The slider 19 is slidably connected to the middle of the support frame 16, and the bottom of the slider 19 is connected to an L-shaped connecting frame 20 through bolts, and the L-shaped connecting frame 20 and the slider 19 Correspondingly, a winding roller 22 is installed in the middle of the L-shaped connecting frame 20 through a bearing, and the winding roller 22 connects the two L-shaped connecting frames 20, a motor 21 is installed on the side of the L-shaped connecting frame 20 through bolts, and the output end of the motor 21 is transmission-connected to the winding roller 22, a blanking elastic cloth 23 is wound on the outer wall of the winding roller 22, and one end of the blanking elastic cloth 23 is fixedly connected to the winding roller 22, and the other end of the blanking elastic cloth 23 is connected to the bottom of the mounting side plate 15, the end of the blanking elastic cloth 23 away from the winding roller 22 is connected to a connecting frame 24, and a support rod 25 is connected in the middle of the connecting frame 24 by bolts, a counterweight block 26 is installed in the middle of the support rod 25, and the counterweight block 26 is correspondingly arranged with the support rod 25. There are multiple connecting frames 24, which are evenly distributed at one end of the unloading elastic cloth 23 away from the winding roller 22. The unloading component 14 is set to achieve buffering during the battery unloading process. The motor 21 is set to drive the winding roller 22 to rotate to extend the unloading elastic cloth 23, so that the bottom end of the unloading elastic cloth 23 is connected to the bottom of the storage basket, thereby achieving buffering for the batteries in the unloading process and preventing the battery from falling and causing excessive impact force to cause battery damage. The slider 19 is set to drive the unloading elastic cloth 23 to move along the screw rod 18, thereby achieving the adjustment of the top position of the unloading elastic cloth 23, so that the unloading elastic cloth 23 and the bottom of the guide frame 13 are staggered, so that the device is suitable for batteries of different sizes.

[0026] The battery is placed in the storage box 4 with the positive pole facing outward, and the adsorption component 6 is controlled by the controller to adsorb the battery in the storage box 4, so that the battery is sucked from the storage box 4 to the top of the conveyor belt 5. An electronic sensor is arranged above the conveyor belt 5. When the number of batteries is less than the sensor position, the magnetic suction strip sucks out another row of batteries and places them on the track. The conveyor belt 5 is provided with an ejection cylinder 7 at one end away from the storage box 4. The ejection cylinder 7 pushes the batteries on the conveyor belt 5 to make the batteries slide inside the limit frame 8. The limit frame 8 is correspondingly arranged with the guide frame 13. The battery passes through the limit frame 8 and enters the inside of the guide frame 13. At the same time, the packaging bag at the top of the packaging component 10 passes through the inside of the guide frame 13. The top of the guide frame 13 is wide-mouthed, and the bottom of the guide frame 13 is tubular, so as to realize the winding of the packaging bag. When the battery slides to the inside of the guide frame 13, the longitudinal sealing group 11 is arranged to realize the sealing. The longitudinal sealing of the side of the packaging bag is then achieved by the transverse sealing group 12 to achieve the transverse sealing of the bottom and top of the packaging bag. At the same time, a feeding assembly 14 is arranged below the transverse sealing group 12. The screw rod 18 is driven by the driving motor 17 to rotate, so that the slider 19 drives the feeding elastic cloth 23 to move, thereby adjusting the appropriate position so that the feeding elastic cloth 23 is located between the guide frame 13 and the mounting side plate 15, and then the winding roller 22 is driven by the motor 21 to rotate, so that the winding roller 22 can extend the feeding elastic cloth 23, so that the counterweight block 26 at the bottom of the feeding elastic cloth 23 contacts the bottom of the storage frame. Under the action of gravity, the feeding elastic cloth 23 is connected to the chassis 2 and the storage basket at an inclined angle. When the battery packaging is completed, the battery contacts the top of the feeding elastic cloth 23 and falls along the curvature and inclination angle of the feeding elastic cloth 23, thereby achieving the buffering of the impact force generated by the fall, preventing the falling speed from being too fast and the battery from being damaged, thereby improving the practicality of the device.

[0027] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. 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, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A lithium battery packaging machine, comprising a supporting bottom plate (1), characterized in that: A chassis (2) is arranged on the top of the supporting bottom plate (1), and a loading assembly (3) is arranged on the top of the chassis (2); a packaging assembly (10) is arranged on one side of the top of the chassis (2), and a longitudinal sealing group (11) is arranged on the side of the chassis (2); a transverse sealing group (12) is arranged below the longitudinal sealing group (11), a loading assembly (14) is arranged below the transverse sealing group (12), and a guide frame (13) is arranged on one side of the middle of the longitudinal sealing group (11); the loading assembly (3) comprises a storage box (4), a conveyor belt (5) is arranged on the side of the storage box (4), and an adsorption assembly (6) is arranged on one side of the top of the conveyor belt (5); an ejection cylinder (7) is arranged at one end of the conveyor belt (5), and the ejection cylinder (7) is arranged at one end of the conveyor belt (5). A limit frame (8) is arranged outside the cylinder (7), and a bracket (9) is arranged at one end of the limit frame (8) away from the ejection cylinder (7); the blanking assembly (14) comprises a mounting side plate (15), a support frame (16) is arranged on the side of the mounting side plate (15), and a screw rod (18) is arranged in the middle of the bottom of the support frame (16), a slider (19) is arranged outside the screw rod (18), and an L-shaped connecting frame (20) is arranged at the bottom of the slider (19), a motor (21) is arranged on one side of the L-shaped connecting frame (20), and a winding roller (22) is arranged on the other side of the L-shaped connecting frame (20), a blanking elastic cloth (23) is arranged outside the winding roller (22), and a counterweight (26) is arranged at the bottom end of the blanking elastic cloth (23).

2. The lithium battery packaging machine according to claim 1, characterized in that: The side of the mounting side plate (15) is connected to the side of the chassis (2) by bolts, and the side of the mounting side plate (15) away from the chassis (2) is connected to the support frame (16) by bolts, and the support frame (16) is located on the side of the mounting side plate (15) close to the bottom, and there are two support frames (16), which are symmetrically distributed on the side of the mounting side plate (15), and a screw rod (18) is installed in the middle of the bottom of one of the support frames (16) through a bearing, and a stabilizing slide rod (27) is connected in the middle of the bottom of the other support frame (16) by bolts.

3. The lithium battery packaging machine according to claim 2, characterized in that: One end of the support frame (16) away from the mounting side plate (15) is connected to a driving motor (17) by bolts, and the output end of the driving motor (17) is transmission-connected to a lead screw (18). A slider (19) is sleeved on the outer wall of the lead screw (18), and there are two sliders (19), which are symmetrically sleeved on the outside of the lead screw (18) and the outside of the stabilizing slide bar (27), respectively. The slider (19) is slidably connected to the middle of the support frame (16), and the bottom of the slider (19) is connected to an L-shaped connecting frame (20) by bolts, and the L-shaped connecting frame (20) is arranged corresponding to the slider (19).

4. The lithium battery packaging machine according to claim 3, characterized in that: A winding roller (22) is installed in the middle of the L-shaped connecting frame (20) via a bearing, and the winding roller (22) connects the two L-shaped connecting frames (20). A motor (21) is installed on the side of the L-shaped connecting frame (20) via bolts, and the output end of the motor (21) is drivingly connected to the winding roller (22). A blanking elastic cloth (23) is wound on the outer wall of the winding roller (22), and one end of the blanking elastic cloth (23) is fixedly connected to the winding roller (22), and the other end of the blanking elastic cloth (23) is connected to the bottom of the mounting side plate (15).

5. The lithium battery packaging machine according to claim 4, characterized in that: One end of the unloading elastic cloth (23) away from the winding roller (22) is connected to a connecting frame (24), and the middle of the connecting frame (24) is connected to a support rod (25) by bolts, and a counterweight block (26) is installed in the middle of the support rod (25), and the counterweight block (26) is arranged corresponding to the support rod (25). There are multiple connecting frames (24), which are evenly distributed at one end of the unloading elastic cloth (23) away from the winding roller (22).

6. The lithium battery packaging machine according to claim 1, characterized in that: A controller is installed on a side of the chassis (2) close to the mounting side plate (15), and a top side of the chassis (2) is connected to a material storage box (4) by bolts, and a side of the material storage box (4) is connected to a conveyor belt (5) by bolts, and the conveyor belt (5) is electrically connected to the controller on the side of the chassis (2), and a suction component (6) is slidably connected to a side of the conveyor belt (5) away from the top of the material storage box (4), and a magnetic suction component is provided on a side of the suction component (6) close to the material storage box (4), and the conveyor belt (5) is adjacent to an ejection cylinder (7), and the ejection cylinder (7) is slidably connected to the middle of a limit frame (8).

7. The lithium battery packaging machine according to claim 1, characterized in that: The top of one side of the chassis (2) close to the mounting side plate (15) is connected to the guide frame (13) by bolts, and the guide frame (13) and the limit frame (8) are arranged correspondingly, the bottom end of the guide frame (13) is located between the longitudinal sealing groups (11), the guide frame (13) is located above the transverse sealing group (12), and the guide frame (13) and the blanking assembly (14) are arranged correspondingly, and the blanking assembly (14) is located below the transverse sealing group (12).

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