Lithium battery clamping and transferring device

Abstract

The invention discloses a lithium battery clamping and transferring device, and belongs to the technical field of lithium battery production, the lithium battery clamping and transferring device comprises a supporting frame, a transposition circular plate is movably arranged on the supporting frame, and a fixing assembly, a distance adjusting assembly and an auxiliary assembly are arranged on the transposition circular plate; the position of the clamping strip plate can be rapidly adjusted according to lithium batteries of different sizes, accurate clamping is achieved, the adaptability and the working efficiency of the equipment are improved, by arranging the auxiliary assembly, the batteries can be supported from the lower portion through the L-shaped rotating plate, double fixing is formed, the batteries are effectively prevented from falling off or shaking in the transferring process, the operation safety is enhanced, and the practicability is high. By arranging the position adjusting unit, automatic operation of clamping and clamping releasing can be achieved, manual intervention is reduced, the operation complexity is lowered, and the automation level of a production line is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of lithium battery production, and in particular to a lithium battery clamping and transporting device. Background Art

[0002] With the widespread application of lithium batteries in new energy vehicles, energy storage systems, consumer electronics and other fields, the demand for efficient and safe transportation during their production process has become increasingly prominent. Existing lithium battery clamping and transportation devices mostly use fixed-size clamps or manual adjustment methods, which are difficult to adapt to the clamping needs of lithium batteries of different specifications. This leads to poor equipment versatility, low adjustment efficiency, and frequent manual intervention, which increases production costs and operational risks. In addition, existing devices often rely solely on side clamping during transportation, lacking effective support for the bottom of the battery. The battery is easily detached or shifted due to vibration or inertia, posing a major safety hazard. Therefore, the present invention provides a lithium battery clamping and transportation device. Summary of the Invention

[0003] In response to the shortcomings of the existing technology, the present invention provides a lithium battery clamping and transporting device, which overcomes the problems of being difficult to adapt to the clamping requirements of lithium batteries of different specifications, lacking effective support for the bottom of the battery, and being prone to battery falling off or shifting due to vibration or inertia.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a lithium battery clamping and transporting device, comprising a support frame, a transposition circular plate movably provided on the support frame, the transposition circular plate is provided with a fixing assembly, a distance adjustment assembly, and an auxiliary assembly, the fixing assembly comprises a cross two, a circumferential array on the cross one is slidingly mounted with two strip slides one and two strip slides two, the strip slide one and the strip slide two are symmetrically slidably mounted with clamping strips for transporting batteries, the distance adjustment assembly comprises a cross one, a circumferential array on the cross one is slidingly mounted with two distance adjustment slides one and two distance adjustment slides two, the distance adjustment slide one and the distance adjustment slide two are symmetrically slidably mounted with linkage strips, the linkage strips and the corresponding clamping strips are fixedly connected, the cross one and the cross two are both provided with a positioning unit, the positioning unit is used to adjust the position of the clamping strips, the auxiliary assembly comprises eight auxiliary slides, the auxiliary slides are respectively slidably mounted on the corresponding clamping strips, and the auxiliary slides are rotatably mounted with L-shaped rotating plates, and the L-shaped rotating plates are used to assist in fixing the batteries.

[0005] Furthermore, a transfer slide is slidably mounted on the support frame, a feed slide is slidably mounted on the transfer slide, a transposition circular plate is rotatably mounted on the lower surface of the feed slide, cross one is fixedly mounted on the lower surface of the transposition circular plate, cross two is fixedly mounted below cross one, and the projections of cross one and cross two on the lower surface of the transposition circular plate overlap.

[0006] Furthermore, the strip slide plate 1 and the strip slide plate 2 have the same size, the strip slide plate 1 and the strip slide plate 2 are spaced apart, the distance-adjusting slide plate 1 and the distance-adjusting slide plate 2 have the same size, the distance-adjusting slide plate 1 and the distance-adjusting slide plate 2 are spaced apart.

[0007] Furthermore, four transmission gears are installed for rotation in a circular array on Cross 1 and Cross 2, and positioning racks are fixedly provided on Bar Slide 1, Bar Slide 2, Adjustable Distance Slide 1, and Adjustable Distance Slide 2. The transmission gears are respectively engaged with the corresponding positioning racks to form a gear rack pair.

[0008] Furthermore, the positioning units include a cross slide and a positioning gear ring, which are rotatably mounted on the corresponding cross one and cross two respectively. Two fan-shaped ratchets are fixedly arranged in a circumferential array on the positioning gear ring, and a positioning ratchet is fixedly arranged on the transmission gear. When the fan-shaped ratchet and the positioning ratchet are engaged, a ratchet mechanism is formed.

[0009] Furthermore, the cross slides are respectively slidably mounted on the corresponding cross one and cross two, and four arc-shaped ratchets are fixedly arranged in a circular array on the cross slide. When the arc-shaped ratchets are engaged with the corresponding positioning ratchets, a ratchet mechanism is formed. Unlocking strips are fixedly arranged on the two cross slides, and an unlocking electric cylinder is fixedly mounted on cross one. The two unlocking strips are symmetrically arranged relative to the unlocking electric cylinder.

[0010] Furthermore, the auxiliary component also includes a cross slide slidably mounted on the cross 1, and four L-shaped slides are slidably mounted in a circular array on the cross slide. The ends of the L-shaped slides closest to the axis of the transposition circular plate are fixed with auxiliary strips, and the auxiliary strips and the corresponding two clamping strips are slidably matched.

[0011] Furthermore, square sliders are symmetrically installed on the auxiliary strips for sliding. The square sliders and the corresponding clamping strips are slidably matched. Auxiliary racks are fixedly installed on the sides of the square sliders. Auxiliary gears are fixedly installed on the sides of the L-shaped rotating plate. The auxiliary gears and the corresponding auxiliary racks are meshed to form a gear rack pair. Limit blocks are fixedly installed on the auxiliary slides, and the limit blocks are used to limit the rotation position of the L-shaped rotating plate.

[0012] Furthermore, a spring is provided between the auxiliary slide and the corresponding clamping strip, and a torsion spring is provided between the L-shaped rotating plate and the corresponding auxiliary slide. The elastic force of the torsion spring between the auxiliary slide and the clamping strip is always greater than the elastic force of the torsion spring between the L-shaped rotating plate and the auxiliary slide.

[0013] The beneficial effects of the present invention compared with the prior art are as follows: (1) The present invention can quickly adjust the position of the clamping strip according to different sizes of lithium batteries through the mutual cooperation of the distance adjustment component and the fixing component, achieve precise clamping, and improve the adaptability and working efficiency of the equipment. (2) The present invention can support the battery from the bottom through the L-shaped rotating plate by providing an auxiliary component, forming a double fixation, effectively preventing the battery from falling off or shaking during transportation, and enhancing operational safety. (3) The present invention can realize the automatic operation of clamping and releasing the clamping by providing a positioning unit, reducing manual intervention, reducing the complexity of operation, and improving the automation level of the production line. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 for Figure 1 A local enlarged schematic diagram of point A in the middle.

[0016] Figure 3 It is a structural schematic diagram of the transposition circular plate of the present invention.

[0017] Figure 4 It is a structural schematic diagram of the linkage strips of the present invention.

[0018] Figure 5 for Figure 4 A partial enlarged schematic diagram of point B in the middle.

[0019] Figure 6 It is a structural schematic diagram of a cross of the present invention.

[0020] Figure 7 for Figure 6 A partial enlarged schematic diagram of point C in the middle.

[0021] Figure 8 It is a structural schematic diagram of the second cross of the present invention.

[0022] Figure 9 for Figure 8 A local enlarged schematic diagram of point D in the middle.

[0023] Figure 10 Schematic diagram of the structure of the auxiliary components of the present invention.

[0024] Figure 11 for Figure 10 A partial enlarged schematic diagram of point E in the middle.

[0025] Figure 12 It is a structural schematic diagram of one part of the strip slide of the present invention.

[0026] Figure 13 It is a top view of the structure of the cross slide of the present invention.

[0027] Figure 14 for Figure 13 A partial enlarged schematic diagram of point F in the middle.

[0028] Reference numerals: 101 - support frame; 102 - feed slide; 103 - transfer screw; 104 - transfer motor; 105 - transfer slide; 106 - feed screw; 107 - feed pulley; 108 - feed motor; 109 - transposition motor; 110 - transposition circular plate; 111 - cross 1; 112 - cross 2; 113 - cross slide; 114 - auxiliary electric cylinder; 115 - L-shaped slide; 116 - auxiliary strip; 117 - L-shaped rotating plate; 118 - clamping strip; 119 - strip slide 1; 120 - Strip slide 2; 121 - Adjustable distance slide 1; 122 - Adjustable distance slide 2; 123 - Linkage strip; 124 - Cross slide; 125 - Unlocking strip; 126 - Unlocking electric cylinder; 127 - Adjusting gear ring; 128 - Adjusting motor; 129 - Adjusting gear; 130 - Fan-shaped ratchet; 131 - Adjusting rack; 132 - Transmission gear; 133 - Adjusting ratchet; 134 - Arc ratchet; 135 - Auxiliary slide; 136 - Square slider; 137 - Auxiliary gear; 138 - Limit block; 139 - Auxiliary rack. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0030] Example: Reference Figures 1-14 A lithium battery clamping and transporting device includes a support frame 101, a transposition circular plate 110 is movably provided on the support frame 101, a transfer slide 105 is slidably installed on the support frame 101, a transfer screw 103 is rotatably installed on the support frame 101, the transfer screw 103 and the transfer slide 105 form a spiral pair, a transfer motor 104 is fixedly installed on the support frame 101, the output shaft of the transfer motor 104 is fixedly connected to the transfer screw 103, a feed slide 102 is slidably installed on the transfer slide 105, and a feed screw 103 is fixedly provided on the feed slide 102 06. A feed pulley 107 is rotatably mounted on the transfer slide 105. The feed screw 106 and the feed pulley 107 form a spiral pair. A feed motor 108 is also fixedly mounted on the transfer slide 105. A pulley is fixedly mounted on the output shaft of the feed motor 108. A belt is provided between the pulley on the output shaft of the feed motor 108 and the feed pulley 107. A transposition circular plate 110 is rotatably mounted on the lower surface of the feed slide 102. A transposition motor 109 is fixedly mounted on the feed slide 102. The output shaft of the transposition motor 109 and the transposition circular plate 110 are fixedly connected.

[0031] Start the transfer motor 104 to drive the transfer screw 103 to rotate, so that the transfer slide 105 moves along the axis of the transfer screw 103, and the parts on the transfer slide 105 move synchronously. Start the feed motor 108 to drive the feed pulley 107 to rotate, so that the feed screw 106 moves up and down relative to the support frame 101, and the feed slide 102 also moves up and down relative to the support frame 101, and the parts on the feed slide 102 move up and down synchronously relative to the support frame 101. Start the transposition motor 109 to drive the transposition circular plate 110 to rotate, and the parts on the transposition circular plate 110 rotate synchronously.

[0032] A fixed component is provided on the transposition circular plate 110, and the fixed component includes a cross 2 112. Two strip slides 119 and two strip slides 2 120 are slidingly installed in a circular array on the cross 111. The strip slides 119 and the strip slides 2 120 have the same size. The strip slides 119 and the strip slides 2 120 are arranged at intervals. The strip slides 119 and the strip slides 2 120 are symmetrically slidably installed with clamping strips 118, and the clamping strips 118 are used to transport batteries.

[0033] A distance adjustment component is provided on the transposition circular plate 110, and the distance adjustment component includes a cross 111. Two distance adjustment slides 121 and two distance adjustment slides 2 122 are slidingly installed in a circular array on the cross 111. Linkage strips 123 are symmetrically slidably installed on the distance adjustment slides 121 and 122. The linkage strips 123 are fixedly connected to the corresponding clamping strips 118. The distance adjustment slides 121 and 122 have the same size. The distance adjustment slides 121 and 122 are spaced apart. The two clamping strips 118 on the same distance adjustment slide 121 are arranged opposite to each other, and the two clamping strips 118 on the same distance adjustment slide 2 122 are arranged opposite to each other.

[0034] The first cross 111 is fixedly mounted on the lower surface of the transposition circular plate 110 , and the second cross 112 is fixedly mounted below the first cross 111 . The projections of the first cross 111 and the second cross 112 on the lower surface of the transposition circular plate 110 overlap.

[0035] Four transmission gears 132 are installed for rotation in a circular array on the cross 111 and the cross 2 112. A torsion spring is provided between the transmission gear 132 and the corresponding cross 111 and the cross 2 112 respectively. One end of the torsion spring is fixedly connected to the transmission gear 132, and the other end of the torsion spring is fixedly connected to the corresponding cross 111 or the cross 2 112. The bar slide 119, the bar slide 2 120, the distance adjustment slide 121, and the distance adjustment slide 2 122 are all fixedly provided with an adjustment rack 131. The transmission gears 132 are respectively engaged with the corresponding adjustment racks 131 to form a gear rack pair.

[0036] In the initial position, the torsion springs between the transmission gear 132 and the cross 1 111 and the cross 2 112 are not compressed. At this time, the strip slide 1 119, the strip slide 2 120, the distance adjustment slide 1 121, and the distance adjustment slide 2 122 are all located at the positions farthest from the axis of the transposition circular plate 110, and the two clamping strips 118 on the same strip slide 1 119, the strip slide 2 120, the distance adjustment slide 1 121, and the distance adjustment slide 2 122 are located at the positions farthest apart.

[0037] Both Cross 1 111 and Cross 2 112 are provided with a positioning unit, which is used to adjust the position of the clamping strip 118. The positioning unit includes a cross slide 124 and a positioning gear ring 127. The positioning gear ring 127 is rotatably installed on the corresponding Cross 1 111 and Cross 2 112 respectively. A positioning motor 128 is fixedly installed on Cross 1 111 and Cross 2 112. A positioning gear 129 is fixedly installed on the output shaft of the positioning motor 128. The positioning gear 129 and the corresponding positioning gear ring 127 are engaged to form a gear pair. Two fan-shaped ratchets 130 are fixedly provided in a circumferential array on the positioning gear ring 127. A positioning ratchet 133 is fixedly provided on the transmission gear 132. When the fan-shaped ratchet 130 and the positioning ratchet 133 are engaged, a ratchet mechanism is formed.

[0038] The positioning motor 128 is started to drive the positioning gear 129 to rotate, that is, the positioning ring 127 is rotated. Since the sector ratchet 130 and the positioning ratchet 133 are engaged to form a ratchet mechanism, when the positioning ring 127 rotates counterclockwise, the sector ratchet 130 contacts the positioning ratchet 133 and cannot drive the positioning ratchet 133 to rotate. At this time, the sector ratchet 130 rotates relative to the positioning ratchet 133. When the positioning ring 127 rotates clockwise, the sector ratchet 130 and the positioning ratchet 133 are engaged first, and the positioning ring 127 continues to rotate. Rotation, under the action of the fan-shaped ratchet 130, the adjusting ratchet 133 rotates, and the transmission gear 132 corresponding to the adjusting ratchet 133 rotates synchronously, causing the corresponding adjusting rack 131 to move toward the direction close to the axis of the transposition circular plate 110, and the torsion spring between the transmission gear 132 and the corresponding cross 1 111 or cross 2 112 is compressed. When the fan-shaped ratchet 130 disengages and the adjusting ratchet 133 engages, under the action of the torsion spring, the transmission gear 132 returns to its initial position, that is, the adjusting rack 131 returns to its initial position.

[0039] The positioning motor 128 on the cross 111 is started. Under the action of the positioning gear ring 127 on the cross 111, the two fan-shaped ratchets 130 are first engaged with the positioning ratchets 133 corresponding to the two spacing-adjusting slides 122. The positioning gear ring 127 continues to rotate, and the transmission gears 132 corresponding to the two spacing-adjusting slides 122 rotate. Under the action of the positioning rack 131, the two spacing-adjusting slides 122 move toward each other. Under the action of the linkage strip 123, the clamping strip 118 is clamped. The movement occurs synchronously, and the clamping strip 118 slides on the corresponding strip slide 2 120, that is, the distance between the two clamping strips 118 on the same strip slide 2 120 is adjusted, and the adjustment gear ring 127 is driven to make the two fan-shaped ratchets 130 engage with the adjustment ratchet wheels 133 corresponding to the two distance-adjusting slides 121 respectively. Under the action of the adjustment gear ring 127, the two distance-adjusting slides 121 move towards each other, that is, the distance between the two clamping strips 118 on the same strip slide 119 is adjusted.

[0040] The positioning motor 128 on the cross 112 is started. Under the action of the positioning gear ring 127 on the cross 112, the two fan-shaped ratchets 130 are first engaged with the positioning ratchets 133 corresponding to the two strip slides 119. The positioning gear ring 127 continues to rotate, and the transmission gears 132 corresponding to the two strip slides 119 rotate. Under the action of the positioning rack 131, the two strip slides 119 move toward each other, the clamping strip 118 moves synchronously, and the linkage strip 123 moves relative to the positioning. The distance slide 121 slides, and the clamping strip 118 slides on the corresponding strip slide 2 120, that is, the distance between the two clamping strips 118 on the same distance adjustment slide 121 is adjusted, and the adjustment gear ring 127 is driven to make the two fan-shaped ratchets 130 engage with the adjustment ratchet wheels 133 corresponding to the two strip slides 120 respectively. Under the action of the adjustment gear ring 127, the two strip slides 120 move towards each other, that is, the distance between the two clamping strips 118 on the same distance adjustment slide 2 122 is adjusted.

[0041] The cross slides 124 are slidably mounted on the corresponding cross one 111 and cross two 112 respectively. Four springs are set in a circumferential array between the cross slide 124 on cross one 111 and cross one 111, and four springs are set in a circumferential array between the cross slide 124 on cross two 112 and cross two 112. Four arc-shaped ratchet bars 134 are fixedly set in the circumferential array on the cross slide 124. When the arc-shaped ratchet bars 134 and the corresponding positioning ratchet wheels 133 are engaged, a ratchet mechanism is formed. An unlocking strip 125 is fixedly set on the two cross slides 124. The unlocking strip 125 on the cross one 111 slides with the cross one 111, and the unlocking strip 125 on the cross two 112 slides with the cross two 112. An unlocking electric cylinder 126 is fixedly mounted on the cross one 111, and the two unlocking strips 125 are symmetrically arranged relative to the unlocking electric cylinder 126.

[0042] In the initial position, the springs between the cross 111 and the corresponding cross slide 124 and the springs between the cross 2 112 and the corresponding cross slide 124 are not compressed. At this time, the adjusting ratchet 133 and the corresponding arc-shaped ratchet bar 134 are engaged to form a ratchet mechanism. At this time, the two ends of the piston rod of the unlocking electric cylinder 126 are in contact with the two unlocking strips 125 respectively.

[0043] Starting the unlocking electric cylinder 126 causes the piston rod of the unlocking electric cylinder 126 to move upward, that is, the unlocking strip 125 corresponding to the cross 111 moves upward, and the cross slide 124 on the cross 111 moves upward synchronously. At this time, the unlocking strip 125 on the cross 2 112 does not move, and the spring between the cross slide 124 on the cross 111 and the cross 111 is compressed, eventually causing the arc-shaped ratchet 134 on the cross 111 to disengage and engage with the adjustment ratchet 133.

[0044] Starting the unlocking electric cylinder 126 causes the piston rod of the unlocking electric cylinder 126 to move downward, that is, the unlocking strip 125 corresponding to the cross 112 moves downward, and the cross slide 124 on the cross 112 moves downward synchronously. At this time, the unlocking strip 125 on the cross 1 111 does not move, and the spring between the cross slide 124 on the cross 112 and the cross 112 is compressed, which eventually causes the arc-shaped ratchet strips 134 on the cross 112 to disengage and engage with the positioning ratchet 133.

[0045] When the fan-shaped ratchet 130 drives the adjusting ratchet 133 to rotate, the adjusting ratchet 133 rotates relative to the arc-shaped ratchet 134. When the fan-shaped ratchet 130 disengages and the adjusting ratchet 133 engages, under the action of the arc-shaped ratchet 134, the adjusting ratchet 133 cannot rotate in the opposite direction, thereby achieving locking of the position of the adjusting rack 131.

[0046] According to the size of the battery to be transferred, first start the positioning motor 128 on the cross 111 to adjust the distance between the two clamping strips 118 on the distance adjustment slide 121 and the distance between the two clamping strips 118 on the distance adjustment slide 2 122, and then start the positioning motor 128 on the cross 2 112 to first make the clamping strips 118 on the strip slide 1 119 contact the battery surface to achieve fixation, and then make the clamping strips 118 on the strip slide 2 120 contact the battery surface to achieve fixation, and then the four sides of the battery are clamped and fixed under the action of the 8 clamping strips 118.

[0047] When it is necessary to release the clamping of the clamping strip 118 on the battery, the unlocking cylinder 126 is started to move the cross slide 124 on the cross 112 downward, thereby allowing the arc-shaped ratchet 134 on the cross 112 to release the restriction on the adjustment ratchet 133. At this time, the strip slide 119 and the strip slide 2 120 are both moved to the position farthest from the axis of the transposition circular plate 110, that is, the clamping strip 118 contacts the clamping of the battery.

[0048] An auxiliary component is provided on the transposition circular plate 110, and the auxiliary component includes eight auxiliary slides 135. The auxiliary slides 135 are respectively slidably installed on the corresponding clamping strips 118. An L-shaped rotating plate 117 is rotatably installed on the auxiliary slides 135. The L-shaped rotating plate 117 is used to assist in fixing the battery. The auxiliary component also includes a cross slide 113 slidably installed on the cross 111. Auxiliary electric cylinders 114 are also symmetrically fixedly installed on the cross 111. The piston rod ends of the auxiliary electric cylinders 114 are fixedly connected to the lower surface of the cross slide 113.

[0049] Four L-shaped slides 115 are installed in the sliding arrangement of the circumferential array on the cross slide 113. The ends of the L-shaped slides 115 closest to the axis of the transposition circular plate 110 are fixed with auxiliary strips 116. The auxiliary strips 116 and the corresponding two clamping strips 118 are slidably matched. When the two strip slides 119 move toward each other, under the action of the auxiliary strips 116, the corresponding two L-shaped slides 115 move toward each other. When the two strip slides 120 move toward each other, under the action of the auxiliary strips 116, the corresponding two L-shaped slides 115 move toward each other. When the two distance-adjusting slides 121 move toward each other, the corresponding two clamping strips 118 move laterally on the auxiliary strip 116 under the action of the auxiliary strip 116. When the two distance-adjusting slides 122 move toward each other, the corresponding two clamping strips 118 move laterally on the auxiliary strip 116 under the action of the auxiliary strip 116.

[0050] The auxiliary strips 116 are symmetrically slidably mounted with square sliders 136, and the square sliders 136 and the corresponding clamping strips 118 slidably cooperate. The side of the square slider 136 is fixedly provided with an auxiliary rack 139, and the side of the L-shaped rotating plate 117 is fixedly provided with an auxiliary gear 137. The auxiliary gear 137 and the corresponding auxiliary rack 139 mesh with each other to form a gear rack pair. A limit block 138 is fixedly provided on the auxiliary slide 135, and the limit block 138 is used to limit the rotation position of the L-shaped rotating plate 117. A spring is provided between the auxiliary slide 135 and the corresponding clamping strip 118, and a torsion spring is provided between the L-shaped rotating plate 117 and the corresponding auxiliary slide 135. One end of the torsion spring is fixedly connected to the L-shaped rotating plate 117, and the other end of the torsion spring is fixedly connected to the auxiliary slide 135. The elastic force of the torsion spring between the auxiliary slide 135 and the clamping strip 118 is always greater than the elastic force of the torsion spring between the L-shaped rotating plate 117 and the auxiliary slide 135.

[0051] In the initial position, the spring between the auxiliary slide 135 and the clamping strip 118 is not compressed. At this time, the auxiliary slide 135 is located at the farthest position from the transposition circular plate 110, and the torsion spring between the L-shaped rotating plate 117 and the auxiliary slide 135 is not compressed. At this time, the L-shaped rotating plate 117 is in a vertically upward state, and the L-shaped rotating plate 117 does not contact the symmetrical limit blocks 138.

[0052] After the eight clamping strips 118 complete the clamping and fixing of the battery, the feed slide 102 moves upward, and the battery moves upward synchronously under the action of the eight clamping strips 118. When the battery moves to the position farthest from the ground, the two auxiliary electric cylinders 114 are started to make the cross slide 113 move upward, the four L-shaped slides 115 move upward synchronously, and the auxiliary strips 116 move synchronously, that is, the two square sliders 136 on the auxiliary strips 116 all move upward synchronously, and the eight auxiliary racks 139 all move upward synchronously. Since the elastic force of the torsion spring between the auxiliary slide 135 and the clamping strip 118 is always greater than the elastic force of the torsion spring between the L-shaped rotating plate 117 and the auxiliary slide 135, at this time, under the action of the auxiliary gear 137, the L-shaped rotating plate 117 is The L-shaped rotating plate 117 rotates spontaneously, and finally rotates to a vertical downward state. At this time, the end of the L-shaped rotating plate 117 closest to the axis of the transposition circular plate 110 is located directly below the battery, and at this time the L-shaped rotating plate 117 contacts the limit block 138, and the auxiliary rack 139 continues to move upward. Under the action of the limit block 138, the L-shaped rotating plate 117 cannot rotate, that is, the auxiliary gear 137 cannot continue to rotate. At this time, the limit block 138 and the auxiliary rack 139 move upward synchronously, and the spring between the auxiliary slide 135 and the clamping strip 118 is compressed, that is, the L-shaped rotating plates 117 all move upward synchronously, and finally the L-shaped rotating plates 117 all contact the lower surface of the battery, that is, the L-shaped rotating plate 117 assists in fixing the battery from below the battery to prevent the battery from falling.

[0053] Working principle: Start the transfer motor 104 to move the transposition circular plate 110 to the top of the battery to be transferred, and then start the adjustment motor 128 corresponding to the cross 111 according to the size of the battery to be transferred, and control the distance adjustment component to adjust the position of the clamping strip 118 on the strip slide 119 and the strip slide 2 120 respectively, and then start the transposition motor 109 to drive the transposition circular plate 110 to rotate, so that the feed motor 108 is parallel to the four sides of the battery respectively, and then start the feed motor 108 to move the transposition motor 109 downward, so that the feed motor 108 moves to the outside of the battery.

[0054] Then start the adjustment motor 128 corresponding to the cross 2 112, and control the fixing assembly to adjust the positions of the strip slide 119 and the strip slide 2 120 respectively, so that the eight clamping strips 118 all contact the battery to achieve clamping and fixing of the battery, and then start the feed motor 108 to make the transposition circular plate 110 move upward, and the battery moves upward synchronously under the action of the clamping strips 118. After the transposition circular plate 110 moves to the position closest to the axis of the transfer screw rod 103, start the auxiliary electric cylinder 114 to make the cross slide 113 move upward, and under the action of the auxiliary slide 135, square slider 136, auxiliary gear 137, limit block 138, and auxiliary rack 139, first make the L-shaped rotating plate 117 rotate to a vertical downward state, and then make the L-shaped rotating plate 117 all contact the lower surface of the battery to achieve auxiliary fixation of the battery, thereby preventing the battery from falling. At this time, start the transfer motor 104 to drive the transfer slide 105 to move horizontally, that is, to realize the transportation of the battery.

[0055] The present invention is not limited to the above-mentioned specific embodiments. Various modifications made by technicians in the relevant technical field based on the above-mentioned conception without creative work are all within the scope of protection of the present invention.

Claims

1. A lithium battery clamping and transporting device, comprising a support frame (101), a transposition circular plate (110) movably provided on the support frame (101), characterized in that: The transposition circular plate (110) is provided with a fixed component, a distance adjustment component, and an auxiliary component. The fixed component includes a cross 2 (112). The sliding installation of the circular array on the cross 1 (111) is provided with two strip slides 1 (119) and two strip slides 2 (120). The strip slides 1 (119) and the strip slides 2 (120) are symmetrically slidably installed with clamping strips (118). The clamping strips (118) are used to transport batteries. The distance adjustment component includes a cross 1 (111). The sliding installation of the circular array on the cross 1 (111) is provided with two distance adjustment slides 1 (121) and two distance adjustment slides 2 (122). The distance slide plate 1 (121) and the distance adjustment slide plate 2 (122) are both symmetrically slidably mounted with linkage strips (123), and the linkage strips (123) are fixedly connected to the corresponding clamping strips (118). The cross 1 (111) and the cross 2 (112) are both provided with adjustment units, and the adjustment units are used to adjust the position of the clamping strips (118). The auxiliary components include eight auxiliary slides (135), and the auxiliary slides (135) are respectively slidably mounted on the corresponding clamping strips (118). The auxiliary slides (135) are all rotatably mounted with L-shaped rotating plates (117), and the L-shaped rotating plates (117) are used to assist in fixing the battery.

2. A lithium battery clamping and transporting device according to claim 1, characterized in that: A transfer slide (105) is slidably mounted on the support frame (101), a feed slide (102) is slidably mounted on the transfer slide (105), the transposition circular plate (110) is rotatably mounted on the lower surface of the feed slide (102), the cross one (111) is fixedly mounted on the lower surface of the transposition circular plate (110), the cross two (112) is fixedly mounted below the cross one (111), and the projections of the cross one (111) and the cross two (112) on the lower surface of the transposition circular plate (110) overlap.

3. The lithium battery clamping and transporting device according to claim 2, characterized in that: The strip slide 1 (119) and the strip slide 2 (120) have the same size, and the strip slide 1 (119) and the strip slide 2 (120) are spaced apart. The distance adjustment slide 1 (121) and the distance adjustment slide 2 (122) have the same size, and the distance adjustment slide 1 (121) and the distance adjustment slide 2 (122) are spaced apart.

4. A lithium battery clamping and transporting device according to claim 3, characterized in that: Four transmission gears (132) are installed on the cross one (111) and the cross two (112) for rotation in a circular array, and the bar slide one (119), the bar slide two (120), the distance adjustment slide one (121), and the distance adjustment slide two (122) are all fixedly provided with adjustment racks (131), and the transmission gears (132) are respectively engaged with the corresponding adjustment racks (131) to form a gear rack pair.

5. The lithium battery clamping and transporting device according to claim 4, characterized in that: The positioning units each include a cross slide (124) and a positioning gear ring (127). The positioning gear ring (127) is rotatably mounted on the corresponding cross one (111) and cross two (112). Two fan-shaped ratchets (130) are fixedly arranged in a circumferential array on the positioning gear ring (127). A positioning ratchet (133) is fixedly arranged on the transmission gear (132). When the fan-shaped ratchets (130) and the positioning ratchet (133) are engaged, a ratchet mechanism is formed.

6. The lithium battery clamping and transporting device according to claim 5, characterized in that: The cross slides (124) are respectively slidably mounted on the corresponding cross one (111) and cross two (112). Four arc-shaped ratchets (134) are fixedly arranged in a circumferential array on the cross slide (124). When the arc-shaped ratchets (134) and the corresponding positioning ratchets (133) are engaged, a ratchet mechanism is formed. An unlocking strip (125) is fixedly arranged on the two cross slides (124). An unlocking electric cylinder (126) is fixedly mounted on the cross one (111). The two unlocking strips (125) are symmetrically arranged relative to the unlocking electric cylinder (126).

7. The lithium battery clamping and transporting device according to claim 6, characterized in that: The auxiliary component also includes a cross slide (113) slidably mounted on a cross (111), and four L-shaped slides (115) are slidably mounted in a circular array on the cross slide (113). The ends of the L-shaped slides (115) closest to the axis of the transposition circular plate (110) are fixedly provided with auxiliary strips (116), and the auxiliary strips (116) and the corresponding two clamping strips (118) are slidably matched.

8. The lithium battery clamping and transporting device according to claim 7, characterized in that: A square slider (136) is symmetrically mounted on the auxiliary strip (116) for sliding. The square slider (136) and the corresponding clamping strip (118) are slidably matched. An auxiliary rack (139) is fixedly provided on the side of the square slider (136). An auxiliary gear (137) is fixedly provided on the side of the L-shaped rotating plate (117). The auxiliary gear (137) and the corresponding auxiliary rack (139) are meshed to form a gear rack pair. A limit block (138) is fixedly provided on the auxiliary slide (135). The limit block (138) is used to limit the rotation position of the L-shaped rotating plate (117).

9. The lithium battery clamping and transporting device according to claim 8, characterized in that: A spring is provided between the auxiliary slide (135) and the corresponding clamping strip (118), and a torsion spring is provided between the L-shaped rotating plate (117) and the corresponding auxiliary slide (135). The elastic force of the torsion spring between the auxiliary slide (135) and the clamping strip (118) is always greater than the elastic force of the torsion spring between the L-shaped rotating plate (117) and the auxiliary slide (135).

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