Manipulator for battery pole processing and mechanical arm thereof

Abstract

The utility model belongs to the technical field of battery processing equipment, and relates to a manipulator for processing a battery pole and a mechanical arm thereof, the manipulator for processing the battery pole comprises a rotary support, a rotary driving part, a rotary fixing seat and two clamps; the rotary driving part is fixed to the rotary support, the rotary fixing seat is arranged at the output end of the rotary driving part, two rotary fixing faces are arranged on the rotary fixing seat, the orientations of the two rotary fixing faces are perpendicular to each other, and the two clamps are arranged on the rotary fixing faces in a one-to-one correspondence mode. The rotary driving part is used for driving the rotary fixing seat to rotate so that the positions of the two rotary fixing surfaces can be alternately replaced; and the clamp is used for clamping a battery pole. The automatic feeding and discharging device is used for solving the problems that in the prior art, manual feeding and discharging are needed, and the interval time of mechanical arm feeding and discharging is long.

Description

TECHNICAL FIELD

[0001] The utility model relates to battery processing equipment technical field especially relates to a kind of mechanical hand and its mechanical arm for battery pole processing. BACKGROUND

[0002] In the manufacturing process of power battery, the dimensional accuracy and surface quality of battery pole are crucial to the performance and safety of battery. The dimensional accuracy and shape of the pole can be ensured to meet the design requirements by turning.

[0003] Usually, the pole needs to be manually grabbed from the loading position into the turning mechanism, and after processing, the pole is manually taken out of the turning mechanism and transferred to the unloading position, which greatly increases the labor cost. Alternatively, the pole can be grabbed by a mechanical hand, but the existing mechanical hand can only grab a single pole, and the mechanical hand can only grab a new pole after the grabbed pole completes the work, which increases the overall processing time of the pole. SUMMARY

[0004] Therefore, the utility model provides a kind of mechanical hand and its mechanical arm for battery pole processing to solve the problem of long interval time of manual loading and unloading and mechanical hand loading and unloading in the prior art.

[0005] To achieve one or part or all of the above purposes or other purposes, the utility model provides a kind of mechanical hand for battery pole processing, which includes a rotating support, a rotating drive, a rotating fixed seat and two clamps.

[0006] The rotating drive is fixed to the rotating support, the rotating fixed seat is provided on the output end of the rotating drive, two rotating fixed surfaces are provided on the rotating fixed seat, the directions of the two rotating fixed surfaces are perpendicular to each other, and the two clamps are respectively and one-to-one corresponding to the rotating fixed surfaces. The rotating drive is used to drive the rotating fixed seat to rotate so that the positions of the two rotating fixed surfaces are alternately replaced. The clamp is used to clamp the battery pole.

[0007] Further, the rotating fixed seat includes a first rotating plate, a rotating connecting plate and a second rotating plate. The two ends of the rotating connecting plate are respectively connected to the first rotating plate and the second rotating plate. The side end of the rotating connecting plate is rotatably connected to the output end of the rotating drive. The first plate surface of the first rotating plate and the first plate surface of the second rotating plate are arranged in different planes. The two rotating fixed surfaces are respectively provided on the first plate surface of the first rotating plate and the first plate surface of the second rotating plate. The first plate surface of the first rotating plate is arranged towards one surface of the rotating connecting plate, and the first plate surface of the second rotating plate is arranged towards the other surface of the rotating connecting plate.

[0008] Further, the screwing plate is in a ladder shape, two slope end faces of the screwing plate are connected with the first screwing plate and the second screwing plate respectively, an upper end face of the screwing plate is rotationally connected with an output end of the rotation driving member, and a size of the upper end face of the screwing plate is smaller than a size of a lower end face of the screwing plate.

[0009] Further, the rotation support comprises a first support plate and a second support plate, the second support plate is connected with the first support plate, the rotation driving member is arranged on the second support plate, a plate surface of the second support plate is parallel to the upper end face of the screwing plate, and the first support plate is used for mounting external accessories.

[0010] Further, the rotation support further comprises a rotation limiting seat, a first limiting member and a second limiting member, the output end of the rotation driving member penetrates through the second support plate to be connected with the rotation limiting seat, the rotation fixing seat is arranged on the rotation limiting seat, the first limiting member and the second limiting member are arranged on the second support plate, the rotation limiting seat is located between the first limiting member and the second limiting member, a limiting block is arranged on the rotation limiting seat, and the first limiting member and the second limiting member are used for limiting and abutting against the limiting block.

[0011] Further, the clamp comprises an opening and closing driving member and two clamping jaws, the opening and closing driving member is fixed on the rotation fixing surface, the two clamping jaws are respectively fixed on two driving ends of the opening and closing driving member, and the opening and closing driving member is used for driving the two clamping jaws to open and close each other.

[0012] Another purpose of the utility model is to provide a mechanical arm, the mechanical arm comprises the above-mentioned mechanical hand for battery pole processing.

[0013] Further, the mechanical arm further comprises a translation driving assembly and a first lifting driving assembly, the first lifting driving assembly is fixed on a driving end of the translation driving assembly, and the rotation support is fixed on a driving end of the first lifting driving assembly.

[0014] Further, the mechanical hand for battery pole processing is at least provided with two, the mechanical arm further comprises a receiving plate and a second lifting driving assembly, the receiving plate is fixed on a driving end of the first lifting driving assembly, and the rotation support is fixed on a driving end of the second lifting driving assembly.

[0015] Further, the mechanical arm further comprises a translation fine adjustment driving assembly, the translation fine adjustment driving assembly comprises a first fine adjustment support, a second fine adjustment support and a fine adjustment driving member; the first fine adjustment support is arranged at the driving end of the first lifting driving assembly, the second fine adjustment support is arranged on the receiving plate, the fine adjustment driving member is fixed to the second fine adjustment support, the driving end of the fine adjustment driving member is connected to the first fine adjustment support, the fine adjustment driving member is used for fine adjustment of the horizontal direction position of the first fine adjustment support on the second fine adjustment support, and the driving direction of the fine adjustment driving member is horizontally intersected with the driving direction of the translation driving assembly.

[0016] The embodiment of the utility model is implemented, will have following beneficial effect:

[0017] The mechanical hand for battery pole machining provided by the utility model utilizes two clamps to realize double-station grabbing of battery poles, and then utilizes a rotary driving member and a rotary fixing seat to realize position alternation of the two clamps, so that when one clamp finishes grabbing a battery pole, the next step operation can be continuously carried out, and meanwhile, the other clamp is in the process of grabbing a battery pole, thereby reducing the interval time of feeding and discharging of the mechanical hand for battery pole machining. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0019] Among them:

[0020] Figure 1 It is a structure schematic view of the mechanical hand for battery pole machining in an embodiment of the utility model;

[0021] Figure 2 It is a structure exploded view of the mechanical hand for battery pole machining in an embodiment of the utility model;

[0022] Figure 3 It is Figure 1 The side view;

[0023] Figure 4 It is a structure schematic view of the mechanical arm in an embodiment of the utility model;

[0024] Figure 5 It is a local structure schematic view of the mechanical arm in an embodiment of the utility model.

[0025] Reference signs:

[0026] 100. The mechanical hand for battery pole processing; 110. The rotating support; 111. The first support plate; 112. The second support plate; 120. The rotating driving piece; 130. The rotating fixing seat; 131. The rotating fixing surface; 132. The first rotating plate; 133. The rotating connecting plate; 134. The second rotating plate; 135. The rotating limiting seat; 1351. The limiting block; 136. The first limiting piece; 137. The second limiting piece; 140. The clamp; 141. The opening and closing driving piece; 142. The clamping jaw;

[0027] 200. The translation driving assembly; 300. The first lifting driving assembly; 400. The receiving plate; 500. The second lifting driving assembly; 600. The translation fine-tuning driving assembly; 610. The first fine-tuning support; 620. The second fine-tuning support; 630. The fine-tuning driving piece;

[0028] 1000. The battery pole. DETAILED DESCRIPTION

[0029] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the specification herein is for describing particular embodiments only and is not intended to be limiting of the application; the present application is well suited to carry out the objects and advantages thereof and will be understood by practitioners of the art. The terms "comprise" (comprising), "have" (having) and "include" (including) as used herein are meant to be interpreted in a non-limiting manner such that recitation of features in the specification and claims encompasess, without limitation, not only stated features but also equivalents thereof that functionally produce the same results. The terms "first", "second", and the like, as used herein do not have any specific meaning and are used only to distinguish one element from another.

[0030] Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase "in an embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily all directed to the same embodiments. It is expressly understood that any of the embodiments described herein can be incorporated into any other embodiment.

[0031] In order to make the technical personnel in the technical field better understand the application scheme, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings.

[0032] Reference Figures 1 to 3The first embodiment of the application provides a mechanical hand 100 for battery pole processing, which comprises a rotating support 110, a rotating driving part 120, a rotating fixed seat 130 and two clamps 140.

[0033] The rotating driving part 120 is fixed to the rotating support 110, the rotating fixed seat 130 is arranged at the output end of the rotating driving part 120, two rotating fixed surfaces 131 are arranged on the rotating fixed seat 130, the two rotating fixed surfaces 131 are arranged vertically in different directions, and the two clamps 140 are arranged one by one on the rotating fixed surfaces 131 respectively; the rotating driving part 120 is used to drive the rotating fixed seat 130 to rotate so that the positions of the two rotating fixed surfaces 131 are alternately exchanged; and the clamp 140 is used to clamp the battery pole 1000.

[0034] In the embodiment, the rotating support 110 is used as a support structure, the rotating driving part 120 is fixed to the rotating support 110, the two clamps 140 are installed on the rotating driving part 120 through the rotating fixed seat 130, and the initial positions of the two clamps 140 are arranged in different directions through the two rotating fixed surfaces 131 of the rotating fixed seat 130, so as to facilitate the respective operations of the two clamps 140: when the first clamp 140 is located at the first position, it is in a vertical downward state, and when the second clamp 140 is located at the second position, it is in a horizontal state; and the rotating driving part 120 drives the rotating fixed seat 130 to rotate, so that the positions of the two clamps 140 are exchanged, at this time, the first clamp 140 is switched to the second position and is in a horizontal state, and the second clamp 140 is switched to the first position and is in a vertical downward state. Therefore, the mechanical hand 100 for battery pole processing can not only automatically realize the feeding and discharging of the battery pole 1000, but also shorten the interval time of the feeding and discharging of the battery pole 1000.

[0035] Reference Figure 2 The rotating fixed seat 130 comprises a first rotating plate 132, a rotating connecting plate 133 and a second rotating plate 134; the two ends of the rotating connecting plate 133 are connected to the first rotating plate 132 and the second rotating plate 134 respectively; the side end of the rotating connecting plate 133 is rotatably connected to the output end of the rotating driving part 120; the first plate surface of the first rotating plate 132 and the first plate surface of the second rotating plate 134 are arranged in different planes and intersect with each other, the two rotating fixed surfaces 131 are arranged on the first plate surface of the first rotating plate 132 and the first plate surface of the second rotating plate 134 respectively, the first plate surface of the first rotating plate 132 is arranged towards one plate surface of the rotating connecting plate 133, and the first plate surface of the second rotating plate 134 is arranged towards the other plate surface of the rotating connecting plate 133.

[0036] In the embodiment, the first rotating plate 132 and the second rotating plate 134 are used to realize the vertical arrangement of the two rotating fixing surfaces 131, and the two clamps 140 are vertically fixed on the two rotating fixing surfaces 131 respectively, so that the clamping ends of the two clamps 140 are arranged vertically to each other. The screwing plate 133 is used to connect the rotating fixing base 130 and the first rotating plate 132 and the second rotating plate 134.

[0037] With reference to Figure 2 , the screwing plate 133 is in the shape of a ladder, two slope end faces of the screwing plate 133 are connected to the first rotating plate 132 and the second rotating plate 134 respectively, an upper end face of the screwing plate 133 is rotatably connected to the output end of the rotating driving member 120, and the size of the upper end face of the screwing plate 133 is smaller than the size of a lower end face of the screwing plate 133.

[0038] In the embodiment, the two slope end faces of the screwing plate 133 are used to ensure the vertical arrangement of the two rotating fixing surfaces 131, and then the size of the upper end face of the screwing plate 133 is smaller than the size of the lower end face of the screwing plate 133, and the upper end face of the screwing plate 133 is rotatably connected to the output end of the rotating driving member 120, so as to ensure that the two rotating fixing surfaces 131 are arranged in the direction away from the output end of the rotating driving member 120.

[0039] With reference to Figures 1 to 3 , the rotating support 110 comprises a first support plate 111 and a second support plate 112, the second support plate 112 is connected to the first support plate 111, the rotating driving member 120 is arranged on the second support plate 112, a plate surface of the second support plate 112 is parallel to the upper end face of the screwing plate 133, and the first support plate 111 is used to mount external accessories.

[0040] In the embodiment, the second support plate 112 is used to facilitate the horizontal arrangement and the vertical arrangement of the two rotating fixing surfaces 131 on the rotating fixing base 130.

[0041] With reference to Figures 1 to 3 , the rotating support 110 further comprises a rotating limiting seat 135, a first limiting member 136 and a second limiting member 137; the output end of the rotating driving member 120 penetrates through the second support plate 112 to connect the rotating limiting seat 135, and the rotating fixing base 130 is arranged on the rotating limiting seat 135; the first limiting member 136 and the second limiting member 137 are arranged on the second support plate 112, the rotating limiting seat 135 is located between the first limiting member 136 and the second limiting member 137, a limiting block 1351 is arranged on the rotating limiting seat 135, and the first limiting member 136 and the second limiting member 137 are used to limit and abut against the limiting block 1351.

[0042] In the embodiment, the output end of the rotary driving member 120 penetrates through the second supporting plate 112 and is connected with the rotary limiting seat 135, so as to enhance the connection stability of the rotary driving member 120 and the second supporting plate 112, and facilitate the limiting pairing of the rotary limiting seat 135 with the first limiting member 136 and the second limiting member 137.

[0043] In some embodiments, the rotary driving member 120 drives the rotary fixing seat 130 to rotate counterclockwise, so as to rotate the rotary limiting seat 135 to the side of the first limiting member 136, and the first clamp 140 is arranged on the left side and vertically downward, and the second clamp 140 is arranged on the right side and horizontally forward. Then, due to the limitation of the first limiting member 136, the rotary driving member 120 drives the rotary fixing seat 130 to rotate clockwise, so as to rotate the rotary limiting seat 135 to the side of the second limiting member 137, and correspondingly, the first clamp 140 is arranged on the right side and horizontally forward, and the second clamp 140 is arranged on the left side and vertically downward.

[0044] With reference to Figures 1 to 3 , the clamp 140 comprises an opening and closing driving member 141 and two clamping jaws 142, the opening and closing driving member 141 is fixed to the rotary fixing surface 131, and the two clamping jaws 142 are respectively fixed to two driving ends of the opening and closing driving member 141, and the opening and closing driving member 141 is used for driving the two clamping jaws 142 to open and close each other.

[0045] In the embodiment, the two clamping jaws 142 are driven to open and close each other by the opening and closing driving member 141, so as to unload and grab the battery pole column 1000.

[0046] With reference to Figures 4 to 5 , the second embodiment of the application provides a mechanical arm, which comprises the mechanical hand 100 for battery pole column machining.

[0047] In the embodiment, the mechanical hand 100 for battery pole column machining is used, so that the mechanical arm can not only automatically realize the feeding and discharging of the battery pole column 1000, but also shorten the interval time of the feeding and discharging of the battery pole column 1000.

[0048] With reference to Figures 4 to 5 , the mechanical arm further comprises a translation driving assembly 200 and a first lifting driving assembly 300, the first lifting driving assembly 300 is fixed to the driving end of the translation driving assembly 200, and the rotary support 110 is fixed to the driving end of the first lifting driving assembly 300.

[0049] In the embodiment, the mechanical arm can also move in the horizontal direction and vertically lift, so as to facilitate the movement of the mechanical arm from the feeding station to the next working station.

[0050] Referring to Figures 4 to 5 , the mechanical arm 100 for battery pole processing is provided with at least two, the mechanical arm further comprises a receiving plate 400 and a second lifting driving assembly 500, the receiving plate 400 is fixed to the driving end of the first lifting driving assembly 300, and the rotating support 110 is fixed to the driving end of the second lifting driving assembly 500.

[0051] In the embodiment, the mechanical arm is designed to grasp at least four battery poles 1000 at a time, the receiving plate 400 is used to connect the second lifting driving assembly 500 and the first lifting driving assembly 300, and the second lifting driving assembly 500 is used to adjust the lifting of the corresponding mechanical arm 100 for battery pole processing, so as to facilitate the feeding and discharging of the battery poles 1000 on each clamp 140.

[0052] Referring to Figures 1 to 4 , the mechanical arm further comprises a translation fine adjustment driving assembly 600, the translation fine adjustment driving assembly 600 comprises a first fine adjustment support 610, a second fine adjustment support 620 and a fine adjustment driving piece 630; the first fine adjustment support 610 is arranged at the driving end of the first lifting driving assembly 300, the second fine adjustment support 620 is arranged on the receiving plate 400, the fine adjustment driving piece 630 is fixed to the second fine adjustment support 620, the driving end of the fine adjustment driving piece 630 is connected to the first fine adjustment support 610, the fine adjustment driving piece 630 is used to finely adjust the horizontal position of the first fine adjustment support 610 on the second fine adjustment support 620, and the driving direction of the fine adjustment driving piece 630 is horizontally intersected with the driving direction of the translation driving assembly 200.

[0053] In the embodiment, the first fine adjustment support 610, the second fine adjustment support 620 and the fine adjustment driving piece 630 are used to make the mechanical arm have three vertical intersecting adjustment positions, the translation driving assembly 200 is used as the X axis, the first lifting driving assembly 300 and the first lifting driving assembly 300 are used as the Y axis, and the translation fine adjustment driving assembly 600 is used as the Z axis, so that the mechanical arm 100 for battery pole processing can be accurately moved to the relevant workstations.

[0054] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.

Claims

1. A robot for battery post processing, characterized by, The rotating support, the rotating driving part, the rotating fixed seat and two clamps are included. The rotating driving part is fixed on the rotating support, the rotating fixed seat is arranged on the output end of the rotating driving part, two rotating fixed surfaces are arranged on the rotating fixed seat, the two rotating fixed surfaces are arranged in different planes and are perpendicular to each other, and two clamps are arranged on the rotating fixed surfaces one by one. The clamp is used for clamping the battery pole.

2. The robot for battery post processing according to claim 1, wherein, The rotating fixed seat includes a first rotating plate, a rotating connecting plate and a second rotating plate, the two ends of the rotating connecting plate are connected with the first rotating plate and the second rotating plate respectively, the side end of the rotating connecting plate is rotatably connected with the output end of the rotating driving part, the first plate surface of the first rotating plate and the first plate surface of the second rotating plate are arranged in different planes and intersect with each other, the two rotating fixed surfaces are arranged on the first plate surface of the first rotating plate and the first plate surface of the second rotating plate respectively, the first plate surface of the first rotating plate is arranged towards one plate surface of the rotating connecting plate, and the first plate surface of the second rotating plate is arranged towards the other plate surface of the rotating connecting plate.

3. The robot for battery post machining according to claim 2, wherein, The rotating connecting plate is in the shape of a ladder, the two slope end surfaces of the rotating connecting plate are connected with the first rotating plate and the second rotating plate respectively, the upper end surface of the rotating connecting plate is rotatably connected with the output end of the rotating driving part, and the size of the upper end surface of the rotating connecting plate is smaller than the size of the lower end surface of the rotating connecting plate.

4. The robot for battery post processing according to claim 3, wherein, The rotating support includes a first support plate and a second support plate, the second support plate is connected with the first support plate, the rotating driving part is arranged on the second support plate, the plate surface of the second support plate is parallel to the upper end surface of the rotating connecting plate, and the first support plate is used for mounting external accessories.

5. The robot for battery post processing according to claim 4, wherein, The rotating support further includes a rotating limiting seat, a first limiting part and a second limiting part, the output end of the rotating driving part penetrates through the second support plate to connect the rotating limiting seat, the rotating fixed seat is arranged on the rotating limiting seat, the first limiting part and the second limiting part are arranged on the second support plate, the rotating limiting seat is located between the first limiting part and the second limiting part, a limiting block is arranged on the rotating limiting seat, and the first limiting part and the second limiting part are used for limiting and abutting against the limiting block.

6. The robot for battery post processing according to claim 1, wherein, The clamp includes an opening and closing driving part and two clamping jaws, the opening and closing driving part is fixed on the rotating fixed surface, the two clamping jaws are fixed on the two driving ends of the opening and closing driving part respectively, and the opening and closing driving part is used for driving the two clamping jaws to open and close with each other.

7. A robot arm, characterized in that, The mechanical hand for battery pole processing includes the mechanical arm.

8. The robotic arm of claim 7, wherein, The mechanical arm further includes a translation driving assembly and a first lifting driving assembly, the first lifting driving assembly is fixed on the driving end of the translation driving assembly, and the rotating support is fixed on the driving end of the first lifting driving assembly.

9. The robot arm of claim 8, wherein, The mechanical hand for battery pole processing includes the mechanical arm. The mechanical arm further includes a receiving plate and a second lifting driving assembly, the receiving plate is fixed on the driving end of the first lifting driving assembly, and the rotating support is fixed on the driving end of the second lifting driving assembly.

10. The robotic arm of claim 9, wherein, The mechanical arm further comprises a translation fine adjustment driving assembly, which comprises a first fine adjustment support, a second fine adjustment support and a fine adjustment driving member; the first fine adjustment support is arranged at the driving end of the first lifting driving assembly, the second fine adjustment support is arranged on the receiving plate, the fine adjustment driving member is fixed to the second fine adjustment support, the driving end of the fine adjustment driving member is connected to the first fine adjustment support, the fine adjustment driving member is used for fine adjustment of the horizontal direction position of the first fine adjustment support on the second fine adjustment support, and the driving direction of the fine adjustment driving member is horizontally intersected with the driving direction of the translation driving assembly.

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