Robot module PACK riveting structure
By using a fixed pressing bracket and a six-axis robot, the insulation cover is positioned twice and the rivets are pressed together, which solves the problems of rivets not being pressed firmly and insulation covers shifting, thus improving riveting efficiency and product qualification rate.
Patent Information
- Application Number
- CN202520293302.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-24
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-02-24
AI Technical Summary
In existing technologies, rivets may not be firmly pressed during the riveting process, leading to detachment, and the insulation cover may shift from the module hole position, resulting in damage to the battery cell terminals and a decrease in product qualification rate.
By using a fixed pressing bracket and a six-axis robot, the insulation cover is positioned twice and the rivets are pressed as a whole, eliminating the need for a flexible pressing cylinder. The fixed pressing rod is used to press the rivets in one go, ensuring that the rivets are firmly installed.
It improves the efficiency of riveting work, avoids problems such as rivets not being pressed in, falling off, and insulation covers shifting, and increases the product qualification rate.
Smart Images
Figure CN223748480U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to new energy equipment manufacturing technical field, concretely relates to a robot module PACK riveting structure. BACKGROUND
[0002] In actual production process, riveting procedure main work time sequence is, rivet robot according to vision guiding positioning takes rivet and places rivet vibration tray to fixed buffer station, rivet installation robot suction cup stretches out and takes away fixed buffer station rivet, rivet suction cup retracts and takes insulating cover, places module insulating cover according to vision guiding positioning after reaching module position, robot lifts up and executes program sequence, stretches out rivet suction cup and sequentially press rivet.In this process, the insulating cover has elasticity, and the following technical defects exist in the cylinder pressing process: the rivet is pressed tightly, causing the rivet to fall off in the subsequent process, the rivet to be pressed, the insulating cover to be offset from the module hole, causing the battery cell pole to be damaged, the module insulating cover plate to be dropped, resulting in low product qualification rate and other problems.
[0003] Therefore, how to design a robot module PACK riveting structure becomes a problem to be solved. UTILITY MODEL CONTENTS
[0004] In view of the problems existing in the prior art, the utility model provides a robot module PACK riveting structure to solve at least one of the above technical problems.
[0005] The technical scheme of the utility model is: a robot module PACK riveting structure, comprising a line body working position, a plurality of module PACKs are placed on the line body working position, a rivet installation robot and an insulating cover stock bin are sequentially arranged at one end of the line body working position outward; a rivet positioning buffer station is arranged on one side of the rivet installation robot, the rivet positioning buffer station is located between a rivet vibration tray and a rivet taking and placing robot, and the rivet vibration tray is located on the other end of the line body working position; a clamping jaw is arranged on a mechanical hand of the rivet installation robot, the clamping jaw comprises a fixed pressing support and a suction cup support, the suction cup support can clamp the insulating cover and place it into the module PACK, and the fixed pressing support can press a plurality of rivets on the insulating cover at one time.
[0006] The utility model discloses a rivet installation robot automatic operation reaches insulating cover taking material position, judges whether the rivet is allowed to enter the rivet buffer platform area after taking material, allows to enter after placing insulating cover to rivet positioning buffer platform, and completes secondary positioning, rivet installation robot enters rivet positioning buffer platform area, takes away the insulating cover with rivet, simultaneously, the rivet on insulating cover is pressed by the fixed jaw support and is prevented from falling off in the operation process, six -axis robot operation reaches the module PACK top, carries out positioning and takes photograph, and the offset value is sent to the robot and carries out positioning calculation, then, according to the offset position, insulating cover is placed into the module PACK, and the flexible pressing cylinder is changed into simple pressing support, according to riveting position, the corresponding number of fixed pressing rod is loaded, and the rivet is pressed once by the fixed pressing rod, improves work efficiency, solves the problem that the rivet is pressed and does not enter, and the subsequent hole displacement is centered, solves the technical defects such as the rivet of prior art being pressed not firmly, falling off in subsequent process, rivet being pressed, insulating cover and module hole offset, causing the damage of battery pole, module insulating cover plate falling off, resulting in the low product qualification rate and other defects. BRIEF DESCRIPTION OF DRAWINGS
[0007] Figure 1 It is the installation structure plan view of the utility model.
[0008] In the drawing: 1. module PACK, 2. line body work position, 3. rivet installation robot, 4. insulating cover stock bin, 5. rivet vibrating disc, 6. rivet positioning buffer platform, 7. take and place rivet robot. DETAILED DESCRIPTION
[0009] The utility model will be further explained in connection with the drawings.
[0010] Reference Figure 1 The structure, ratio, size etc. shown in the drawings attached to the present specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by the person skilled in the art, and are not used to limit the limiting conditions that the utility model can be implemented, so they do not have the substantial meaning of technology, any modification of structure, change of ratio relationship or adjustment of size, without affecting the effect and purpose that the utility model can produce, still should fall in the range that the technical content disclosed in the utility model can cover. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" in the present specification are only for the convenience of clear understanding of the description, and are not used to limit the range that the utility model can be implemented, the change or adjustment of relative relationship, without substantially changing the technical content, is also regarded as the scope that the utility model can be implemented.
[0011] Embodiment one, a robot module PACK riveting structure, refer to Figure 1 , including line body work site 2, a plurality of module PACK 1 are placed on line body work site 2, one end of line body work site 2 is sequentially provided with rivet installation robot 3, insulating cover stock bin 4 outward;One side of rivet installation robot 3 is provided with rivet positioning buffer station 6, rivet positioning buffer station 6 is located between rivet vibrating tray 5, pick and place rivet robot 7, rivet vibrating tray 5 is located at the other end of line body work site 2 outside;The mechanical hand of rivet installation robot 3 is provided with gripper, the gripper includes fixed pressing support, suction pad support, the suction pad support can clamp the insulating cover and put into module PACK 1, the fixed pressing support presses a plurality of rivets on the insulating cover in one time;Because canceling single action flexible pressing cylinder, the uneven deformation caused by the force on the gripper is reduced, the fixed pressing support is used to complete one-time overall pressing, the overall force on the robot gripper is uniform, more accurate torque monitoring can be realized in the program, and the pressing force of each action is accurately controlled.The utility model discloses a module PACK is placed on line body work site, rivet installation robot automatically runs to insulating cover material taking position, judges whether pick and place rivet is allowed to enter rivet buffer station area after completing material taking, allows to enter after the insulating cover is placed to rivet positioning buffer station, and completes secondary positioning;At this time, pick and place rivet robot takes rivet, and sequentially puts into insulating cover rivet hole site, after completing material, rivet installation robot enters rivet positioning buffer station area, and takes away the insulating cover with rivet, simultaneously, the rivet on the insulating cover is pressed by the fixed pressing support of gripper and is stopped, prevents rivet from falling off in the running process, six-axis robot runs to the above of module PACK, carries out positioning and takes photograph, and sends the offset value to the robot and carries out positioning calculation;Then, according to the offset position, the insulating cover is put into module PACK, and the pressing action of rivet is completed, the flexible pressing cylinder is changed into simple pressing support, a corresponding number of fixed pressing rods are loaded according to riveting position, rivet is pressed in one time by fixed pressing rod, work efficiency is improved, the problem that rivet is not pressed in due to the rebound of insulating cover is solved, subsequent centering hole displacement problem is solved, the technical defects such as rivet is not pressed firmly in prior art, causes in subsequent process, rivet is pressed and is broken, insulating cover and module hole offset, cause the damage of battery cell pole, module insulating cover plate falls off, lead to product qualified rate is not high and other bad.
[0012] Embodiment two, on the basis of embodiment one, the included angle between rivet positioning buffer station 6 and insulating cover stock bin 4 is a right angle, and the movement range of rivet installation robot 3 includes module PACK 1, insulating cover stock bin 4 and rivet positioning buffer station 6.The utility model discloses the movement range of rivet installation robot includes module PACK, insulating cover stock bin and rivet positioning buffer station, can put the insulating cover of insulating cover stock bin to rivet positioning buffer station, or put the insulating cover of rivet positioning buffer station into module PACK.
[0013] The embodiment three is based on the embodiment two, the clamping jaw of rivet installation robot 3 can put the insulating cover of insulating cover material bin 4 to rivet positioning buffer table 6.
[0014] The embodiment four is based on the embodiment three, the included angle between rivet positioning buffer table 6 and rivet vibration disc 5 is a right angle, and the movement range of taking and placing rivet robot 7 includes rivet vibration disc 5 and rivet positioning buffer table 6.
[0015] The embodiment five is based on the embodiment four, the taking and placing rivet robot 7 can put the rivet of rivet vibration disc 5 into insulating cover rivet hole positions in sequence.
[0016] The embodiment six is based on the embodiment five, the clamping jaw of rivet installation robot 3 can put the insulating cover with rivet on rivet positioning buffer table 6 into corresponding module PACK 1.
[0017] In the specific implementation, the utility model is applied to the workstation using riveting process, and is suitable for new energy module riveting process or other flexible riveting fields.
[0018] The above is only the preferred embodiment of the utility model, and it should be pointed out that, for ordinary skilled person in the art, without departing from the principle of the utility model, a number of improvements and refinements can be made, and these improvements and refinements should be regarded as the protection range of the utility model.
Claims
1. A robot module PACK riveting structure, comprising a wire body working position (2), characterized in that: The line body working position (2) is placed with several module PACK (1), and one end of the line body working position (2) is provided with rivet installation robot (3), insulation cover stock bin (4) in turn; one side of the rivet installation robot (3) is provided with rivet positioning buffer station (6), and the rivet positioning buffer station (6) is located between the rivet vibration disc (5) and the rivet taking and placing robot (7), and the rivet vibration disc (5) is located outside the other end of the line body working position (2); the mechanical hand of the rivet installation robot (3) is provided with a clamping jaw, and the clamping jaw comprises a fixed pressing support and a suction disc support, the suction disc support can clamp the insulation cover into the module PACK (1), and the fixed pressing support can press the several rivets on the insulation cover at one time.
2. The robot module PACK riveting structure according to claim 1, characterized in that: The included angle between the rivet positioning buffer station (6) and the insulation cover stock bin (4) is a right angle, and the movement range of the rivet installation robot (3) includes the module PACK (1), the insulation cover stock bin (4) and the rivet positioning buffer station (6).
3. The robot module PACK riveting structure according to claim 2, characterized in that: The clamping jaw of the rivet installation robot (3) can place the insulation cover of the insulation cover stock bin (4) to the rivet positioning buffer station (6).
4. The robot module PACK riveting structure according to claim 3, characterized in that: The included angle between the rivet positioning buffer station (6) and the rivet vibration disc (5) is a right angle, and the movement range of the rivet taking and placing robot (7) includes the rivet vibration disc (5) and the rivet positioning buffer station (6).
5. The robot module PACK riveting structure according to claim 4, characterized in that: The rivet taking and placing robot (7) can place the rivets of the rivet vibration disc (5) into the insulation cover rivet hole position in turn.
6. The robot module PACK riveting structure according to claim 5, characterized in that: The clamping jaw of the rivet installation robot (3) can place the insulation cover with rivets on the rivet positioning buffer station (6) to the corresponding module PACK (1).