New energy battery pack assembling equipment

Abstract

The invention belongs to the technical field of battery pack assembly, and particularly relates to new energy battery pack assembly equipment which comprises a shell feeding device, a shell conveying device, a battery pack conveying device, a battery pack conveying device and a battery pack conveying device. The shell positioning device comprises a first moving mechanism, a first positioning mechanism and a second positioning mechanism; the battery pack feeding device comprises a battery pack feeding mechanism and a battery pack transferring mechanism; the battery pack assembling device comprises a second moving mechanism and a battery pack position adjusting mechanism. According to the new energy battery pack assembling equipment, by arranging the shell positioning device, the degree of freedom of the shell in different directions is precisely limited, it is ensured that the shell is precisely positioned during assembling, by arranging the second moving mechanism and the battery pack position adjusting mechanism, the position of the battery pack is precisely adjusted so as to meet the assembling requirement, and the assembling efficiency is improved. And finally, the battery pack and the shell are assembled.

Description

Technical Field

[0001] The present application relates to the technical field of battery pack assembly, and in particular to a new energy battery pack assembly device. Background Art

[0002] As the new energy industry is booming, the importance of new energy battery pack assembly equipment is becoming increasingly prominent. However, in terms of the assembly of battery packs and shells, current assembly equipment faces severe challenges.

[0003] Traditional new energy battery pack assembly equipment has many deficiencies in controlling the assembly accuracy of the battery pack and the shell. Existing assembly equipment cannot stably and accurately control the force and direction during the clamping and transfer of the battery pack, which easily causes collision and friction between the battery pack and the shell, thus affecting the assembly accuracy.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0005] In view of at least one of the above technical problems, the present application provides a new energy battery pack assembly equipment to solve the problem that the existing assembly equipment cannot stably and accurately control the force and direction during the clamping and transfer of the battery pack, which easily causes the battery pack to collide and rub against the shell, thereby affecting the assembly accuracy.

[0006] The present application provides a new energy battery pack assembly device, comprising:

[0007] The shell feeding device comprises: a shell feeding mechanism and a shell transfer mechanism, wherein the shell transfer mechanism is arranged on one side of the shell feeding mechanism;

[0008] The housing positioning device comprises: a first moving mechanism, a first positioning mechanism and a second positioning mechanism, wherein the first moving mechanism is arranged on one side of the housing transfer mechanism, the first positioning mechanism is arranged on the first moving mechanism to limit the housing's degree of freedom in a second direction, and the second positioning mechanism is arranged on one side of the first moving mechanism to limit the housing's degree of freedom in a third direction;

[0009] The battery pack feeding device comprises: a battery pack feeding mechanism and a battery pack transfer mechanism, wherein the battery pack transfer mechanism is arranged on one side of the battery pack feeding mechanism;

[0010] A battery pack assembly device includes: a second moving mechanism and a battery pack position adjustment mechanism, the second moving mechanism and the first moving mechanism are arranged along a first direction, and the battery pack position adjustment mechanism is located between the second moving mechanism and the first positioning mechanism.

[0011] One of the above technical solutions has at least one of the following advantages or beneficial effects: the new energy battery pack assembly equipment realizes precise restriction of the freedom of the shell in different directions by setting a shell positioning device, thereby ensuring that the shell is accurately positioned during assembly, and realizes precise adjustment of the battery pack position by setting a second moving mechanism and a battery pack position adjustment mechanism to meet assembly requirements, and finally completes the assembly of the battery pack and the shell.

[0012] In one possible implementation, the shell feeding mechanism includes: a first feeding platform, a shell storage bin, a shell discharging assembly, a transverse movement assembly and a pushing assembly. The first feeding platform is arranged on one side of the first moving mechanism, the shell storage bin and the shell discharging assembly are both arranged on the first feeding platform, and the transverse movement assembly and the pushing assembly are both arranged on one side of the first feeding platform close to the shell positioning device.

[0013] In a possible implementation, the shell discharging assembly includes: a first cylinder and a discharging push plate, the first cylinder is arranged at one side of the shell storage bin, the discharging push plate is connected to the output end of the first cylinder, and the discharging push plate is configured to be movably arranged at the bottom of the shell storage bin and push the shell out from the bottom of the shell storage bin;

[0014] The transverse movement assembly includes: a first linear module and a first pusher, the first linear module is arranged on one side of the first feeding platform, the first pusher is connected to the output end of the first linear module, and a stop block is arranged at one end of the first feeding platform close to the pusher assembly;

[0015] The pushing component comprises: a second cylinder and a second pushing piece. The second cylinder is arranged at one end of the first feeding platform close to the stop block, and the second pushing piece is connected to the second cylinder.

[0016] In a possible implementation, the first moving mechanism includes: a first linear motor and a bearing platform, the first linear motor is disposed on one side of the housing transfer mechanism and arranged along the first direction, and the bearing platform is connected to the output end of the first linear motor;

[0017] The first positioning mechanism includes: a second linear motor and a material holding component. The second linear motor is arranged on the supporting platform along the second direction. The material holding component has two material holding components. One material holding component is connected to the first output end of the second linear motor, and the other material holding component is connected to the second output end of the second linear motor. The movement directions of the two material holding components are opposite.

[0018] In one possible implementation, the material holding assembly includes: a slide rail seat, a matching seat and a material holding piece, the slide rail seat is connected to one of the first output end or the second output end of the second linear motor, the matching seat is detachably connected to the slide rail seat, the material holding piece is arranged on the matching seat, and the material holding piece is provided with a material holding groove.

[0019] In one possible implementation, a guide protrusion is arranged on the slide rail seat along the second direction, a plurality of fixing holes are spaced apart from each other on the guide protrusion, a guide groove that cooperates with the guide protrusion is arranged on the mating seat, the guide groove is arranged along the second direction, a fixing groove connected with the guide groove is arranged on the mating seat, and the fixing groove is arranged along the third direction.

[0020] In one possible implementation, the second positioning mechanism includes: a base, a screw transmission mechanism, a driving motor, an upper movable plate, a first extension arm, a lower movable plate and a second extension arm. The base is arranged on one side of the first moving mechanism, and the first screw transmission mechanism is arranged on the base along a third direction. The output end of the driving motor is connected to the first screw transmission mechanism. Driven by the first screw transmission mechanism, the upper movable plate and the lower movable plate can move toward or away from each other. The first extension arm is connected to the upper movable plate, and a first suction cup is arranged at the end of the first extension arm. The second extension arm is connected to the lower movable plate, and a second suction cup is arranged at the end of the second extension arm.

[0021] In one possible implementation, the battery pack transfer mechanism includes: a second linear module, a support plate, a third cylinder, a rotating motor, a support frame and a suction cup unit. The second linear module is arranged on the battery pack assembly device along the second direction, the support plate is connected to the output end of the second linear module, the third cylinder is arranged on the support plate along the third direction, the rotating motor is arranged on the output end of the third cylinder along the third direction, the support frame is connected to the output end of the rotating motor, and the suction cup unit is arranged on the support frame.

[0022] In one possible implementation, the second moving mechanism includes: a third linear module, a mounting seat, a first air gripper, a first clamp and a second clamp. The third linear module is arranged on one side of the first moving mechanism, the mounting seat is connected to the output end of the third linear module, the first air gripper is arranged on the mounting seat, the first clamp and the second clamp are respectively connected to the movable end of the first air gripper, and the first clamp is located above the second clamp.

[0023] In one possible implementation, the battery pack position adjustment mechanism includes: a frame, a fourth cylinder, a first limit block, a fifth cylinder and a second limit block. The frame is arranged between the third linear module and the first moving mechanism. The fourth cylinder and the fifth cylinder are both arranged on the frame. The first limit block is connected to the output end of the fourth cylinder, and the second limit block is connected to the output end of the fifth cylinder. A limit channel is formed between the first limit block and the second limit block. Driven by the third linear module, the first air claw clamps the battery pack and moves along the limit channel toward the first positioning mechanism.

[0024] The present application is further described below in conjunction with the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 A schematic diagram of the structure of a new energy battery pack assembly device provided in an embodiment of the present application;

[0027] Figure 2 A schematic diagram of the structure of the shell feeding mechanism provided in the embodiment of the present application;

[0028] Figure 3 A schematic diagram of the structure of a housing positioning device provided in an embodiment of the present application;

[0029] Figure 4 A schematic diagram of the structure of a battery pack assembly device provided in an embodiment of the present application;

[0030] In the figure: 100, shell feeding device; 110, shell feeding mechanism; 120, shell transfer mechanism;

[0031] 111, first feeding platform; 112, shell material storage bin; 113, shell material discharging assembly; 114, transverse movement assembly; 115, material pushing assembly;

[0032] 1131, first cylinder; 1132, discharging push plate; 1141, first linear module; 1142, first push member; 1151, second cylinder; 1152, second push member;

[0033] 200, housing positioning device; 210, first moving mechanism; 220, first positioning mechanism; 230, second positioning mechanism;

[0034] 211, first linear motor; 212, carrying platform; 221, second linear motor; 222, material holding assembly;

[0035] 2221, slide rail seat; 2222, matching seat; 2223, material holding piece; 2224, material holding trough;

[0036] 231, base; 232, screw transmission mechanism; 233, drive motor; 234, upper movable plate; 235, first extension arm; 236, lower movable plate; 237, second extension arm;

[0037] 300, battery pack feeding device; 310, battery pack transfer mechanism;

[0038] 400, battery pack assembly device; 410, second moving mechanism; 420, battery pack position adjustment mechanism;

[0039] 411, third linear module; 412, mounting seat; 413, first air gripper; 414, first clamping block; 415, second clamping block;

[0040] 421, frame; 422, first limiting block; 423, second limiting block; DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific embodiments of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] In the description of the present application, it should be understood that the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0043] In the description of the present application, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being “above”, “above”, and “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below”, and “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0044] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0045] In the description of the present application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of the present application, "plurality" means at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0046] In the embodiments of the present application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0047] like Figures 1 to 4 As shown, the present application provides a new energy battery pack assembly device, including: a shell feeding device 100, a shell positioning device 200, a battery pack feeding device 300 and a battery pack assembly device 400.

[0048] The shell feeding device 100 is used to transfer the shell to the shell positioning device 200, and the shell positioning device 200 is used to accurately limit the freedom of the shell in different directions. The battery pack feeding device 300 is used to transfer the battery pack to the battery pack assembly device 400, and the battery pack assembly device 400 is used to push the battery pack into the shell to realize the assembly of the battery pack and the shell.

[0049] The specific structure of the new energy battery pack assembly equipment is introduced in detail as follows.

[0050] The shell feeding device 100 includes: a shell feeding mechanism 110 and a shell transfer mechanism 120, wherein the shell transfer mechanism 120 is arranged on one side of the shell feeding mechanism 110; the shell positioning device 200 includes: a first moving mechanism 210, a first positioning mechanism 220 and a second positioning mechanism 230, wherein the first moving mechanism 210 is arranged on one side of the shell transfer mechanism 120, the first positioning mechanism 220 is arranged on the first moving mechanism 210 to limit the freedom of the shell in the second direction, and the second positioning mechanism 230 is arranged on the first moving mechanism 210 One side of the mechanism 210 is used to limit the freedom of the shell in the third direction; the battery pack feeding device 300 includes: a battery pack feeding mechanism and a battery pack transfer mechanism 310, and the battery pack transfer mechanism 310 is arranged on one side of the battery pack feeding mechanism; the battery pack assembly device 400 includes: a second moving mechanism 410 and a battery pack position adjustment mechanism 420, the second moving mechanism 410 and the first moving mechanism 210 are arranged along the first direction, and the battery pack position adjustment mechanism 420 is located between the second moving mechanism 410 and the first positioning mechanism 220.

[0051] It can be understood that the first direction corresponds to the X-axis of the spatial coordinate axis (i.e. the left-right direction), the second direction corresponds to the Y-axis of the spatial coordinate axis (i.e. the front-back direction), and the third direction corresponds to the Z-axis of the spatial coordinate axis (i.e. the up-down direction).

[0052] During operation, the shell feeding mechanism 110 is used to load the shell, and the shell transfer mechanism 120 sequentially conveys the shell to the first positioning mechanism 220, and then the second positioning mechanism 230 limits the freedom of the shell from the upper and lower ends of the shell respectively. The battery pack feeding mechanism is used to load the battery pack. The battery pack transfer mechanism 310 sequentially conveys the battery pack to the second moving mechanism 410. The second moving mechanism 410 conveys the battery pack to the battery pack position adjustment mechanism 420 and arranges them in sequence. At the same time, the second moving mechanism 410 pushes the arranged battery packs to push the battery packs into the shell to complete the assembly. This new energy battery pack assembly equipment realizes precise restriction of the freedom of the shell in different directions by setting the shell positioning device 200, ensuring that the shell is accurately positioned during assembly. By setting the second moving mechanism 410 and the battery pack position adjustment mechanism 420, the battery pack position is precisely adjusted to meet the assembly requirements, and finally completes the assembly of the battery pack and the shell.

[0053] like Figures 1 to 4As shown, in some embodiments, the shell feeding mechanism 110 includes: a first feeding platform 111, a shell storage bin 112, a shell discharging assembly 113, a transverse movement assembly 114 and a pushing assembly 115. The first feeding platform 111 is arranged on one side of the first moving mechanism 210, the shell storage bin 112 and the shell discharging assembly 113 are both arranged on the first feeding platform 111, and the transverse movement assembly 114 and the pushing assembly 115 are both arranged on the side of the first feeding platform 111 close to the shell positioning device 200.

[0054] Specifically, the shell discharging assembly 113 includes: a first cylinder 1131 and a discharging push plate 1132, the first cylinder 1131 is arranged at one side of the shell storage bin 112, the discharging push plate 1132 is connected to the output end of the first cylinder 1131, and the discharging push plate 1132 is configured to be movably arranged at the bottom of the shell storage bin 112 and push the shell out from the bottom of the shell storage bin 112;

[0055] The transverse movement assembly 114 includes: a first linear module 1141 and a first pusher 1142. The first linear module 1141 is arranged on one side of the first feeding platform 111. The first pusher 1142 is connected to the output end of the first linear module 1141. A stop block is arranged at one end of the first feeding platform 111 close to the pusher assembly 115.

[0056] The pushing assembly 115 includes: a second cylinder 1151 and a second pushing member 1152 . The second cylinder 1151 is disposed at one end of the first feeding platform 111 close to the stop block, and the second pushing member 1152 is connected to the second cylinder 1151 .

[0057] During operation, the shells are stacked and placed in the shell storage bin 112, and the bottom shell is located on the first feeding platform 111. The first cylinder 1131 drives the discharge push plate 1132 to extend forward, and the discharge push plate 1132 pushes the bottom shell out of the shell storage bin 112. The first linear module 1141 drives the first push member 1142 to move the first push member 1142 to the left and push the shell to gradually move to the left. At this time, the shell at the far left stops after contacting the stop block. The second cylinder 1151 drives the second push member 1152, and the second push member 1152 moves forward, pushing a shell forward, and the shell moving mechanism absorbs this shell and transfers it to the first positioning mechanism 220.

[0058] like Figures 1 to 4 As shown, in some embodiments, the first moving mechanism 210 includes: a first linear motor 211 and a carrying platform 212, the first linear motor 211 is disposed on one side of the housing transfer mechanism 120 and arranged along the first direction, and the carrying platform 212 is connected to the output end of the first linear motor 211;

[0059] The first positioning mechanism 220 includes: a second linear motor 221 and a material holding component 222. The second linear motor 221 is arranged on the supporting platform 212 along the second direction. The material holding component 222 has two, one material holding component 222 is connected to the first output end of the second linear motor 221, and the other material holding component 222 is connected to the second output end of the second linear motor 221. The movement directions of the two material holding components 222 are opposite.

[0060] The first moving mechanism 210 is used to drive the first positioning mechanism 220 to reciprocate along the first direction, so as to receive the shell transported by the shell transfer mechanism 120. During operation, the first linear motor 211 drives the carrying platform 212 to move backward and approach the shell transfer mechanism 120. The shell transfer mechanism 120 transports the shell between the two material holding assemblies 222. The second linear motor 221 drives the two material holding assemblies 222 to move toward each other, clamping the shell, thereby fixing the shell. Subsequently, the first linear motor 211 drives the carrying platform 212 to move toward the battery pack assembly device 400.

[0061] like Figures 1 to 4 As shown, in some embodiments, the material holding component 222 includes: a slide rail seat 2221, a matching seat 2222 and a material holding piece 2223, the slide rail seat 2221 is connected to one of the first output end or the second output end of the second linear motor 221, the matching seat 2222 is detachably connected to the slide rail seat 2221, the material holding piece 2223 is arranged on the matching seat 2222, and the material holding piece 2223 is provided with a material holding groove 2224.

[0062] Specifically, a guide protrusion is arranged on the slide rail seat 2221 along the second direction, and a plurality of fixing holes are arranged at intervals on the guide protrusion. A guide groove cooperating with the guide protrusion is arranged on the matching seat 2222, and the guide groove is arranged along the second direction. A fixing groove connected with the guide groove is arranged on the matching seat 2222, and the fixing groove is arranged along the third direction.

[0063] When the shell is conveyed to the first positioning mechanism 220, the shell enters from the matching seat 2222 to the material holding piece 2223. In addition, since the shell has a certain length, the matching seat 2222 and the material holding piece 2223 are arranged to contact one long side of the shell at the same time to fix the shell.

[0064] like Figures 1 to 4As shown, in some embodiments, the second positioning mechanism 230 includes: a base 231, a screw transmission mechanism 232, a driving motor 233, an upper movable plate 234, a first extension arm 235, a lower movable plate 236 and a second extension arm 237. The base 231 is arranged on one side of the first moving mechanism 210, and the first screw transmission mechanism is arranged on the base 231 along the third direction. The output end of the driving motor 233 is connected to the first screw transmission mechanism. Driven by the first screw transmission mechanism, the upper movable plate 234 and the lower movable plate 236 can move toward or away from each other. The first extension arm 235 is connected to the upper movable plate 234, and a first suction cup is arranged at the end of the first extension arm 235. The second extension arm 237 is connected to the lower movable plate 236, and a second suction cup is arranged at the end of the second extension arm 237.

[0065] When positioning the shell, the drive motor 233 drives the screw transmission mechanism 232 to work, and the screw transmission mechanism 232 rotates, driving the upper movable plate 234 to move downward and the lower movable plate 236 to move upward, so that the first suction cup is sucked on the top of the shell and the second suction cup is sucked on the bottom of the shell, realizing the freedom limitation of the shell in the third direction.

[0066] like Figures 1 to 4 As shown, in some embodiments, the battery pack transfer mechanism 310 includes: a second linear module, a support plate, a third cylinder, a rotating motor, a support frame and a suction cup unit. The second linear module is arranged on the battery pack assembly device 400 along the second direction, the support plate is connected to the output end of the second linear module, the third cylinder is arranged on the support plate along the third direction, the rotating motor is arranged on the output end of the third cylinder along the third direction, the support frame is connected to the output end of the rotating motor, and the suction cup unit is arranged on the support frame.

[0067] The battery pack feeding mechanism is a common feeding conveyor belt, which is not specifically limited here.

[0068] The battery pack transfer mechanism 310 is used to transfer the battery pack from the battery pack feeding mechanism to the second moving mechanism 410 .

[0069] The cooperation between the second linear module and the third cylinder enables the battery pack to move in a plane, thereby being transported to the second moving mechanism 410 .

[0070] The rotating motor is used to adjust the posture of the battery pack. For example, when the battery pack is on the battery pack feeding mechanism, the length direction of the battery pack is parallel to the second direction. When the battery pack is assembled with the housing, the length direction of the battery pack is parallel to the first direction. Thus, the posture of the battery pack is adjusted by the rotating motor.

[0071] like Figures 1 to 4As shown, in some embodiments, the second moving mechanism 410 includes: a third linear module 411, a mounting seat 412, a first air gripper 413, a first clamp block 414 and a second clamp block 415. The third linear module 411 is arranged on one side of the first moving mechanism 210, the mounting seat 412 is connected to the output end of the third linear module 411, the first air gripper 413 is arranged on the mounting seat 412, the first clamp block 414 and the second clamp block 415 are respectively connected to the movable end of the first air gripper 413, and the first clamp block 414 is located above the second clamp block 415.

[0072] When the battery pack transfer mechanism 310 conveys the battery pack to the second moving mechanism 410, the battery pack transfer mechanism 310 drives the battery pack to the horizontal position of the first air gripper 413 and is located on the right side of the first air gripper 413. At this time, the first air gripper 413 is working, and the first clamp block 414 and the second clamp block 415 are opened. The third linear module 411 drives the first air gripper 413 to move toward the battery pack so that the second clamp block 415 contacts the lower surface of the battery pack. The first air gripper 413 is working, and the first clamp block 414 and the second clamp block 415 are closed, thereby clamping the battery pack between the first clamp block 414 and the second clamp block 415. The third linear module 411 drives the first air gripper 413 to move toward the battery pack position adjustment mechanism 420, and arranges the battery pack in the battery pack position adjustment mechanism 420.

[0073] like Figures 1 to 4 As shown, in some embodiments, the battery pack position adjustment mechanism 420 includes: a frame 421, a fourth cylinder, a first limit block 422, a fifth cylinder and a second limit block 423. The frame 421 is arranged between the third linear module 411 and the first moving mechanism 210. The fourth cylinder and the fifth cylinder are both arranged on the frame 421. The first limit block 422 is connected to the output end of the fourth cylinder, and the second limit block 423 is connected to the output end of the fifth cylinder. A limit channel is formed between the first limit block 422 and the second limit block 423. Under the drive of the third linear module 411, the first air claw 413 clamps the battery pack and moves along the limit channel toward the first positioning mechanism 220. In this way, the first limit block 422 is controlled by the fourth cylinder, and the second limit block 423 is controlled by the fifth cylinder, so as to adjust the distance between the first limit block 422 and the second limit block 423, that is, adjust the width of the limit channel, so as to adapt to battery packs of different widths.

[0074] In some embodiments, a blocking cylinder is further provided on the frame 421, and a blocking block is connected to the output end of the blocking cylinder, and the end of the blocking block extends to one end of the limiting channel. In this way, the blocking block blocks the battery pack to prevent the battery pack from falling out of the limiting channel.

[0075] For example, when the battery pack is assembled with the housing, multiple battery packs are arranged in the limiting channel along the first direction. At this time, the third linear module 411 drives the first air gripper 413 to move right, the blocking block moves up, and the battery pack close to the blocking block is pushed into the housing located at the first positioning mechanism 220, completing the assembly of the battery pack and the housing. Subsequently, the first air gripper 413 is opened, and a new battery pack is placed in the limiting channel, the blocking block moves down, and the third linear module 411 drives the first air gripper 413 to move left, and is ready to receive the next battery pack.

[0076] The above are only preferred embodiments of the present application, and do not constitute any formal limitation on the present application. Any technician familiar with the art can use the above disclosed methods and technical contents to make many possible changes and modifications to the technical solution of the present application without departing from the scope of the technical solution of the present application, or modify it into an equivalent embodiment of equivalent changes. Therefore, all equivalent changes made according to the shape, structure and principle of the present application without departing from the content of the technical solution of the present application should be included in the protection scope of the present application.

Claims

1. A new energy battery pack assembly equipment, It is characterized in that include: The shell feeding device comprises: a shell feeding mechanism and a shell transfer mechanism, wherein the shell transfer mechanism is arranged on one side of the shell feeding mechanism; The housing positioning device comprises: a first moving mechanism, a first positioning mechanism and a second positioning mechanism, wherein the first moving mechanism is arranged at one side of the housing transfer mechanism, the first positioning mechanism is arranged on the first moving mechanism to limit the housing's degree of freedom in a second direction, and the second positioning mechanism is arranged at one side of the first moving mechanism to limit the housing's degree of freedom in a third direction; A battery pack feeding device, comprising: a battery pack feeding mechanism and a battery pack transfer mechanism, wherein the battery pack transfer mechanism is arranged on one side of the battery pack feeding mechanism; A battery pack assembly device includes: a second moving mechanism and a battery pack position adjustment mechanism, wherein the second moving mechanism and the first moving mechanism are arranged along a first direction, and the battery pack position adjustment mechanism is located between the second moving mechanism and the first positioning mechanism.

2. According to claim 1, the new energy battery pack assembly equipment, It is characterized in that The shell feeding mechanism includes: a first feeding platform, a shell storage bin, a shell discharging assembly, a transverse movement assembly and a pushing assembly. The first feeding platform is arranged on one side of the first moving mechanism, the shell storage bin and the shell discharging assembly are both arranged on the first feeding platform, and the transverse movement assembly and the pushing assembly are both arranged on one side of the first feeding platform close to the shell positioning device.

3. According to claim 2, the new energy battery pack assembly equipment, It is characterized in that The shell discharging assembly comprises: a first cylinder and a discharging push plate, wherein the first cylinder is arranged at one side of the shell storage bin, the discharging push plate is connected to the output end of the first cylinder, and the discharging push plate is configured to be movably arranged at the bottom of the shell storage bin and push the shell out from the bottom of the shell storage bin; The transverse movement assembly includes: a first linear module and a first pusher, the first linear module is arranged on one side of the first feeding platform, the first pusher is connected to the output end of the first linear module, and a stop block is arranged at one end of the first feeding platform close to the pusher assembly; The pushing assembly includes: a second cylinder and a second pushing piece. The second cylinder is arranged at one end of the first feeding platform close to the stop block, and the second pushing piece is connected to the second cylinder.

4. According to claim 1, the new energy battery pack assembly equipment, It is characterized in that The first moving mechanism comprises: a first linear motor and a bearing platform, wherein the first linear motor is disposed at one side of the housing transfer mechanism and arranged along a first direction, and the bearing platform is connected to an output end of the first linear motor; The first positioning mechanism includes: a second linear motor and a material holding component, the second linear motor is arranged on the supporting platform along the second direction, the material holding component has two, one material holding component is connected to the first output end of the second linear motor, and the other material holding component is connected to the second output end of the second linear motor, and the movement directions of the two material holding components are opposite.

5. According to claim 4, the new energy battery pack assembly equipment, It is characterized in that The material holding component includes: a slide rail seat, a matching seat and a material holding piece. The slide rail seat is connected to one of the first output end or the second output end of the second linear motor. The matching seat is detachably connected to the slide rail seat. The material holding piece is arranged on the matching seat, and the material holding piece is provided with a material holding groove.

6. The new energy battery pack assembly equipment according to claim 5, It is characterized in that A guide protrusion is arranged on the slide rail seat along the second direction, and a plurality of fixing holes are arranged at intervals on the guide protrusion. A guide groove cooperating with the guide protrusion is arranged on the matching seat, and the guide groove is arranged along the second direction. A fixing groove connected with the guide groove is arranged on the matching seat, and the fixing groove is arranged along the third direction.

7. The new energy battery pack assembly equipment according to claim 1, It is characterized in that The second positioning mechanism includes: a base, a screw transmission mechanism, a driving motor, an upper movable plate, a first extension arm, a lower movable plate and a second extension arm. The base is arranged on one side of the first moving mechanism. The first screw transmission mechanism is arranged on the base along a third direction. The output end of the driving motor is connected to the first screw transmission mechanism. Driven by the first screw transmission mechanism, the upper movable plate and the lower movable plate can move toward or away from each other. The first extension arm is connected to the upper movable plate, and a first suction cup is arranged at the end of the first extension arm. The second extension arm is connected to the lower movable plate, and a second suction cup is arranged at the end of the second extension arm.

8. The new energy battery pack assembly equipment according to claim 1, It is characterized in that The battery pack transfer mechanism includes: a second linear module, a support plate, a third cylinder, a rotating motor, a support frame and a suction cup unit. The second linear module is arranged on the battery pack assembly device along the second direction, the support plate is connected to the output end of the second linear module, the third cylinder is arranged on the support plate along the third direction, the rotating motor is arranged on the output end of the third cylinder along the third direction, the support frame is connected to the output end of the rotating motor, and the suction cup unit is arranged on the support frame.

9. The new energy battery pack assembly equipment according to claim 1, It is characterized in that The second moving mechanism includes: a third linear module, a mounting seat, a first air gripper, a first clamp and a second clamp. The third linear module is arranged on one side of the first moving mechanism, the mounting seat is connected to the output end of the third linear module, the first air gripper is arranged on the mounting seat, the first clamp and the second clamp are respectively connected to the movable end of the first air gripper, and the first clamp is located above the second clamp.

10. The new energy battery pack assembly equipment according to claim 9, It is characterized in that The battery pack position adjustment mechanism includes: a frame, a fourth cylinder, a first limit block, a fifth cylinder and a second limit block. The frame is arranged between the third linear module and the first moving mechanism. The fourth cylinder and the fifth cylinder are both arranged on the frame. The first limit block is connected to the output end of the fourth cylinder, and the second limit block is connected to the output end of the fifth cylinder. A limit channel is formed between the first limit block and the second limit block. Under the drive of the third linear module, the first air claw clamps the battery pack and moves along the limit channel toward the first positioning mechanism.

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