A cylindrical lithium-ion battery transport and gripping system

Abstract

The present invention belongs to the technical field of clamping and transporting equipment, and discloses a cylindrical lithium-ion battery transport and clamping system, including a slide, a lifting mechanism is provided on the top of the slide, the movable end of the lifting mechanism is fixedly connected to a connecting frame, and the side of the connecting frame is connected to an array-distributed assembly frame. The present invention utilizes a winding component to pull and deflect the clamping cylinder, and cooperates with an elastic clamping position and a reinforced clamping component to insert and clamp the vertically arranged batteries in a vertical state, and realizes the deflection of the vertical battery together with the clamping cylinder after clamping, and the battery is tilted and placed in the clamping cylinder, so that the battery can be kept tilted and turned upside down in the clamping cylinder for stable transportation even in a non-reinforced clamping state, avoiding forcibly clamping and fixing the battery to prevent it from falling, minimizing the long-term compression of the battery, maintaining stable transportation while reducing pressure damage to the battery, and achieving good battery safety transportation effect.

Description

Technical Field

[0001] The present invention belongs to the technical field of clamping and transporting equipment, and specifically relates to a cylindrical lithium-ion battery transport and clamping system. Background Art

[0002] Cylindrical lithium-ion batteries, also known as cylindrical lithium batteries or cylindrical lithium batteries, are a common form of lithium-ion batteries. For the transfer and gripping of cylindrical lithium-ion batteries on the production line, a transfer and gripping system is usually used. The cylindrical lithium-ion battery transfer and gripping system is a device specially used for gripping and transferring cylindrical lithium-ion batteries during processing, storage or transportation.

[0003] The cylindrical lithium-ion battery transport and clamping system in the prior art usually adopts a barrel-type clamping assembly during use to adapt to the structural state of the cylindrical lithium battery. The battery is clamped and fixed in the clamping barrel by means of a clamping structure after being sleeved. However, in order to maintain transportation stability during rotation, a strong clamping force is usually required. By increasing the pressure acting on the outer side of the battery, stable clamping and fixation are achieved. However, excessive pressure causes great damage to the exterior of the battery during transportation, and in severe cases even causes external deformation of the battery. It is difficult to balance the clamping force and transportation stability during actual transportation. In the current transportation process, corresponding transportation is often carried out according to the vertically placed batteries. When responding to different transportation requirements, it is difficult to change the discharge state of the battery after transportation. The actual safe transportation capacity is effective, but the transportation adjustment capacity is poor, and the use effect is not good. Summary of the Invention

[0004] The object of the present invention is to provide a cylindrical lithium-ion battery transport and gripping system to solve the problems raised in the above background technology.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cylindrical lithium-ion battery transport and clamping system, comprising a slide, a lifting mechanism is provided on the top of the slide, the movable end of the lifting mechanism is fixedly connected to a connecting frame, the side of the connecting frame is connected to an array-distributed assembly frame, the internal twisting of the assembly frame is provided with a clamping cylinder, the top end of the clamping cylinder is fixedly connected to a rigid rope, a winding assembly is provided inside the connecting frame, the winding assembly is wound around the other end of the rigid rope, an elastic clamping portion is movably installed inside the clamping cylinder, a reinforced clamping assembly is fixedly provided on the outer side of the clamping cylinder, a distribution ring is fixedly provided on the outer side of the clamping cylinder, an air supply assembly is fixedly installed on the outer side of the clamping cylinder, a top cover assembly is fixedly provided on the top of the clamping cylinder, and the air supply assembly independently supplies air to the distribution ring and the top cover assembly respectively.

[0006] Preferably, the slide seat is slidably mounted on an external slide rail, the lifting mechanism is an electric push rod, and a guide shaft is fixedly connected to the interior of the assembly frame.

[0007] Preferably, the inner cylinder is fixedly sleeved inside the outer cylinder, the inner cylinder is an elastic cylinder, the adapter is opened on the outer side of the outer cylinder and passes through the inner cylinder, the outer side of the outer cylinder is fixedly connected to a sleeve shaft, the sleeve shaft is rotatably sleeved on the side of the assembly frame, a torsion spring is provided on the outside of the sleeve shaft, and the torsion spring is fixedly connected between the assembly frame and the outer cylinder.

[0008] Preferably, the winding assembly includes a rotating shaft, a motor and a winding sleeve, the winding sleeve is fixedly sleeved on the outer surface of the rotating shaft, the output rotating shaft of the motor is fixedly connected, one end of the rigid rope is passed around the guide shaft and through the assembly frame and wound in the winding sleeve, and the rotating shaft is fixed to the assembly frame through a support seat sleeved on the outside.

[0009] Preferably, the elastic clamping portion includes a wedge-shaped frame, an elastic pad and a spring 1, the wedge-shaped frame is movably sleeved in the adapter, the elastic pad is fixedly connected to the right side of the wedge-shaped frame, and one end of the spring 1 is fixedly connected to the left side of the wedge-shaped frame.

[0010] Preferably, the reinforced clamping assembly includes a mounting frame, a sleeve, a push rod, a movable plate, a positioning plate, a connecting rod and a second spring. The mounting frame is fixedly connected to the outer side surface of the outer cylinder and is connected to the adapter port. The sleeve is fixedly sleeved on the end surface of the mounting frame and the other end is fixedly connected to the distribution ring. The push rod is movably sleeved in the sleeve and fixedly connected to the movable plate. The movable plate is movably sleeved in the mounting frame. The connecting rod and the positioning plate are fixedly connected to the left and right sides of the movable plate. The free end of the connecting rod movably passes through the mounting frame. The second spring is fixedly connected between the movable plate and the inner wall of the mounting frame.

[0011] Preferably, the other end of the spring 1 is fixedly connected to the movable plate, the elastic clamping parts correspond one to one to the reinforced clamping components, and the elastic clamping parts are distributed at equal intervals inside the clamping cylinder.

[0012] Preferably, the air supply assembly includes an air pump, valve No. 1, pipe No. 1, valve No. 2, pipe No. 2 and pipe No. 3. The air pump is fixed on the outer surface of the outer cylinder through a connecting seat. The No. 1 valve is fixedly connected to the air outlet end of the air pump. One end of the No. 1 valve is fixedly connected to the distribution ring and the other end is fixedly connected to the No. 1 pipe. The air inlet end of the No. 2 valve is fixedly connected to the No. 1 pipe. The two air outlet ends of the No. 2 valve are fixedly connected to the No. 2 pipe and the No. 3 pipe respectively. The other end of the No. 2 pipe passes through the clamping cylinder and extends to the inside of the clamping cylinder. The other end of the No. 3 pipe is fixedly connected to the top cover assembly.

[0013] Preferably, the top cover assembly includes a top plate, a top tube, a push rod, a circular plate and a spring three, the top plate is fixedly connected to the top of the outer tube, the top tube is fixedly connected to the top of the top plate, the push rod is movably sleeved inside the top tube, the circular plate is fixedly connected to the bottom end of the push rod, one end of the spring three is fixedly connected to the top of the push rod and the other end is fixed inside the top tube, and the top of the top tube is fixedly connected to the No. 3 tube.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. The present invention utilizes the winding assembly to pull and deflect the clamping cylinder, and cooperates with the elastic clamping position and the reinforced clamping assembly to insert and clamp the vertically arranged batteries in a vertical state, and realizes the deflection of the vertical battery together with the clamping cylinder after clamping, and the battery is tilted and placed in the clamping cylinder, so that the battery can be kept tilted and upside down in the clamping cylinder for stable transportation even in the non-reinforced clamping state, avoiding the need to forcibly clamp and fix the battery to prevent it from falling, minimizing the long-term compression of the battery, maintaining stable transportation while reducing pressure damage to the battery, and achieving good battery safety transportation effect.

[0016] 2. The present invention reuses the gas supply effect of the gas supply component. In addition to injecting pressurized gas into the reinforced clamping component to strengthen the clamping of the battery and maintain the deflection action, during the transportation process, the gas is guided to be blown into the clamping cylinder to blow the batteries that are transported at an angle inside and outside. Combined with the only outward opening, efficient blowing and cleaning from the inside to the outside is achieved in the limited space of the clamping cylinder, and it is continuously achieved during the transportation process. While reducing the time of the blowing process, the blowing and cleaning effect is further improved, and the use effect is good.

[0017] 3. The present invention reuses the air supply effect of the air supply component, cooperates with the winding component to pull and deflect the clamping cylinder through the rigid rope, controls the release length of the rigid rope by the winding component, and utilizes the elastic reset of the torsion spring to make the inclined transported clamping cylinder gradually deflect and reset to a horizontal state, and utilizes the air supply component to guide the gas into the top cover component. In the horizontal state, the push rod pushed by the air pressure in the top cover assembly is used to push the elastically clamped battery in the clamping cylinder horizontally, so as to quickly realize the transport and discharge of batteries in different states, meet various transportation needs, and have good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention;

[0019] Figure 2 It is a schematic diagram of the back side of the present invention;

[0020] Figure 3 It is a cross-sectional schematic diagram of the clamping cylinder and the assembly frame of the present invention;

[0021] Figure 4 A schematic diagram of a clamping cylinder of the present invention;

[0022] Figure 5 It is a cross-sectional schematic diagram of the reinforced clamping assembly and the elastic clamping portion of the present invention;

[0023] Figure 6 is a schematic diagram of the gas supply assembly of the present invention;

[0024] Figure 7 is a schematic diagram of a winding assembly of the present invention;

[0025] Figure 8 It is a schematic cross-sectional view of the top cover assembly of the present invention.

[0026] In the figure: 1. Sliding seat; 2. Lifting mechanism; 3. Connecting frame; 4. Assembly frame; 5. Clamping cylinder; 51. Outer cylinder; 52. Inner cylinder; 53. Adapter; 6. Sleeve shaft; 7. Guide shaft; 8. Rigid rope; 9. Winding assembly; 91. Rotating shaft; 92. Motor; 93. Winding sleeve; 10. Elastic clamping part; 101. Wedge frame; 102. Elastic pad; 103. Spring 1; 11. Reinforced clamping assembly; 111. Mounting frame; 112. Sleeve; 113. Push rod; 114. Movable plate; 115. Positioning plate; 116. Connecting rod; 117. Spring 2 12. Distribution ring; 13. Air supply assembly; 131. Air pump; 132. Valve No. 1; 133. Pipe No. 1; 134. Valve No. 2; 135. Pipe No. 2; 136. Pipe No. 3; 14. Top cover assembly; 141. Top plate; 142. Top pipe; 143. Push rod; 144. Round plate; 145. Spring No. 3; 15. Torsion spring. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] like Figures 1 to 8As shown, an embodiment of the present invention provides a cylindrical lithium-ion battery transport and clamping system, including a slide 1, a lifting mechanism 2 is provided on the top of the slide 1, a movable end of the lifting mechanism 2 is fixedly connected to a connecting frame 3, the side of the connecting frame 3 is connected to an array-distributed assembly frame 4, the internal twisting of the assembly frame 4 is provided with a clamping cylinder 5, the top end of the clamping cylinder 5 is fixedly connected to a rigid rope 8, a winding component 9 is provided inside the connecting frame 3, the winding component 9 is wound around the other end of the rigid rope 8, an elastic clamping part 10 is movably installed inside the clamping cylinder 5, a reinforced clamping component 11 is fixedly provided on the outer side of the clamping cylinder 5, a distribution ring 12 is fixedly provided on the outer side of the clamping cylinder 5, an air supply component 13 is fixedly installed on the outer side of the clamping cylinder 5, a top cover component 14 is fixedly provided on the top of the clamping cylinder 5, and the air supply component 13 independently supplies air to the distribution ring 12 and the top cover component 14 respectively.

[0029] Example 1: When clamping is required, as the slide 1 moves along the external track to the position to be clamped, the lifting mechanism 2 drives the connecting frame 3 and the assembly frame 4 to move downward, so that the clamping cylinder 5 is inserted along the upper part of each battery, and when inserted, the top of the battery pushes the wedge frame 101 to compress horizontally. As the battery is fully inserted, the wedge frame 101 in the elastic clamping part 10 elastically clamps the battery from the outside through the elastic pad 102, and then the air supply component 13 is started, and the air pump 131 inputs gas to the first valve 132. The distribution ring 12 is compressed, and the gas enters the sleeve 112 of the reinforcing clamping assembly 11, pushing the push rod 113 and the movable plate 114 to move horizontally, further compressing the spring 103, increasing the elastic strength, and increasing the pressure of the wedge frame 101 on the battery, completing the reinforcing clamping. Then, the lifting mechanism 2 is started again, so that the clamping cylinder 5 drives the clamped battery to move upward and away from the bottom support platform, and then the motor 92 in the winding assembly 9 is started, so that the rotating shaft 91 rotates, and drives the winding sleeve 93 to rotate. The rigid rope 8 is rotated, and the rigid rope 8 is pulled along the guide shaft 7 to pull the clamping cylinder 5, so that the clamping cylinder 5 drives the TV to twist, the torsion spring 15 rotates, and the clamping cylinder 5 drives the clamped battery to gradually swing upward, so that the lower end of the original battery rotates to a tilted upward state, the air supply is canceled, the strengthening clamping is canceled, the pressure on the battery is reduced, and the slide 1 moves along the track for stable transportation; during the transportation process, the air pump 131 is started again, and the No. 1 valve 132 is made to introduce the gas into the No. 1 pipe 133, and the No. 2 valve is made 134 acts to input gas into the No. 2 pipe 135, so that the gas enters the clamping cylinder 5 and purges the elastically clamped batteries inside, completing continuous purging and cleaning during transportation; after being transported to the destination, the air pump 131 again inputs gas into the reinforced clamping assembly 11, thereby strengthening the elastic clamping part 10's clamping and fixing of the battery, resetting the winding assembly 9, and with the elastic recovery of the torsion spring 15, driving the clamping cylinder 5 to return to a vertical state, and vertically lowering the battery for complete transportation.

[0030] First, by utilizing the winding component 9 to pull and deflect the clamping cylinder 5, and cooperating with the elastic clamping position 10 and the reinforced clamping component 11, the vertically arranged batteries are inserted and clamped in a vertical state, and the vertical batteries are deflected together with the clamping cylinder 5 after clamping, and the batteries are tilted and placed in the clamping cylinder 5, so that the batteries can be kept tilted and upside down in the clamping cylinder 5 for stable transportation even in a non-reinforced clamping state, avoiding the need to forcibly clamp and fix the batteries to prevent them from falling, minimizing long-term compression on the batteries, maintaining stable transportation while reducing pressure damage to the batteries, and achieving good battery safety transportation effects.

[0031] In addition, by reusing the air supply effect of the air supply component 13, in addition to injecting pressurized gas into the reinforced clamping component 11 to strengthen the clamping of the battery and maintain the deflection action, during the transportation process, by guiding the gas to blow into the clamping cylinder 5, the batteries transported at an angle are purged inside and outside. Combined with the only outward opening, efficient purging and cleaning from the inside to the outside is achieved in the limited space of the clamping cylinder 5, and it is continuously achieved during the transportation process, which reduces the time of the purging process while further improving the purging and cleaning effect, and has a good use effect.

[0032] Example 2: When it is necessary to change the placement state of the battery after transportation, as the battery is transported to the target, the winding assembly 9 is reversed and reset slightly. As the torsion spring 15 recovers elastically, when the clamping cylinder 5 is deflected and reset from the inclined state to the horizontal state, the winding assembly 9 is stopped, and the lifting mechanism 2 is used to lower the battery to the top of the platform. At this time, the battery remains horizontal, the air pump 131 is started and the No. 1 valve 132 and the No. 2 valve 134 are used to input gas into the No. 3 pipe 136, and the gas is input into the top cover assembly 14, so that the input gas pushes the push rod 143 to move horizontally in the top pipe 142, and the elastically clamped battery inside is pushed out horizontally, completing the horizontal transportation and discharge.

[0033] First, by re-utilizing the air supply effect of the air supply component 13, cooperating with the winding component 9 to pull and deflect the clamping cylinder 5 through the rigid rope 8, and controlling the release length of the rigid rope 8 by the winding component 9, and utilizing the elastic reset of the torsion spring 15, the inclined transported clamping cylinder 5 is gradually deflected and reset to a horizontal state, and the air supply component 13 is used to guide the gas into the top cover component 14, and in the horizontal state, the push rod 143 pushed by the air pressure in the top cover component 14 is used to push the elastically clamped battery in the clamping cylinder 5 horizontally, so as to quickly realize the transport and discharge of batteries in different states, meet various transportation needs, and have good use effect.

[0034] The slide 1 is slidably mounted on an external slide rail, the lifting mechanism 2 is an electric push rod, and the interior of the assembly frame 4 is fixedly connected to a guide shaft 7 .

[0035] By cooperating with the existing external slide rail and the slide seat 1, mobile transportation is achieved, and the electric push rod realizes the upper and lower position adjustment of the clamped battery, which is convenient for subsequent adjustment and transportation. The guide shaft 7 limits the winding of the rigid rope 8 to ensure the pulling and tilting of the clamping cylinder 5.

[0036] Among them, the inner cylinder 52 is fixedly sleeved inside the outer cylinder 51. The inner cylinder 52 is an elastic cylinder. The adapter port 53 is opened on the outer surface of the outer cylinder 51 and passes through the inner cylinder 52. The outer side surface of the outer cylinder 51 is fixedly connected with the sleeve shaft 6. The sleeve shaft 6 is rotatably sleeved on the side of the assembly frame 4. A torsion spring 15 is provided on the outside of the sleeve shaft 6. The torsion spring 15 is fixedly connected between the assembly frame 4 and the outer cylinder 51.

[0037] The elastic inner tube 52 is used to avoid collisions with the battery, thereby ensuring elastic protection when the battery is clamped and inserted. The torsion spring 15 provides a torsional elastic force to ensure automatic reset after tilting and deflection.

[0038] Among them, the winding assembly 9 includes a rotating shaft 91, a motor 92 and a winding sleeve 93. The winding sleeve 93 is fixedly sleeved on the outer surface of the rotating shaft 91. The output rotating shaft 91 of the motor 92 is fixedly connected. One end of the rigid rope 8 passes around the guide shaft 7 and passes through the assembly frame 4 and is wound in the winding sleeve 93. The rotating shaft 91 is fixed on the assembly frame 4 through a support seat sleeved on the outside.

[0039] The winding assembly 9 realizes the pulling rotation of the clamping cylinder 5 by rotating the winding rigid rope 8, and realizes reset when releasing.

[0040] Among them, the elastic clamping part 10 includes a wedge frame 101, an elastic pad 102 and a spring 103. The wedge frame 101 is movably sleeved in the adapter port 53, the elastic pad 102 is fixedly connected to the right side of the wedge frame 101, and one end of the spring 103 is fixedly connected to the left side of the wedge frame 101.

[0041] The elastic clamping portion 10 provides automatic clamping capability. By cooperating with the elasticity of the spring 103 and the elastic pad 102 , the elastic clamping portion 100 automatically completes the automatic elastic clamping when the battery is squeezed by the wedge-shaped frame 101 , thereby maintaining the initial clamping.

[0042] Among them, the strengthening clamping assembly 11 includes a mounting frame 111, a sleeve 112, a push rod 113, a movable plate 114, a positioning plate 115, a connecting rod 116 and a spring 117. The mounting frame 111 is fixedly connected to the outer surface of the outer cylinder 51 and is connected to the adapter 53. The sleeve 112 is fixedly sleeved on the end surface of the mounting frame 111 and the other end is fixedly connected to the distribution ring 12. The push rod 113 is movably sleeved in the sleeve 112 and is fixedly connected to the movable plate 114. The movable plate 114 It is movably sleeved in the mounting frame 111, the connecting rod 116 and the positioning plate 115 are fixedly connected to the left and right sides of the movable plate 114, the free end of the connecting rod 116 movably passes through the mounting frame 111, the second spring 117 is fixedly connected between the movable plate 114 and the inner wall of the mounting frame 111, the other end of the spring 103 is fixedly connected to the movable plate 114, the elastic clamping part 10 corresponds to the reinforced clamping assembly 11 one by one, and the elastic clamping part 10 is distributed around the inside of the clamping tube 5 at equal intervals.

[0043] Gas is input into the reinforced clamping assembly 11, further compressing the spring 103, which in turn increases the pressure of the elastic clamping part 10 on the point, thereby achieving reinforced clamping and fixing on the basis of elastic clamping, ensuring sufficient stability during subsequent deflection and tilting, and maintaining the vertical reset placement of the battery after subsequent transportation is completed.

[0044] Among them, the air supply assembly 13 includes an air pump 131, valve No. 132, pipe No. 133, valve No. 2 134, pipe No. 2 135 and pipe No. 3 136. The air pump 131 is fixed on the outer surface of the outer tube 51 through a connecting seat. Valve No. 1 132 is fixedly connected to the air outlet end of the air pump 131. One end of valve No. 132 is fixedly connected to the distribution ring 12 and the other end is fixedly connected to pipe No. 1 133. The air inlet end of valve No. 2 134 is fixedly connected to pipe No. 1 133. The two air outlet ends of valve No. 2 134 are fixedly connected to pipe No. 2 135 and pipe No. 3 136 respectively. The other end of pipe No. 2 135 passes through the clamping tube 5 and extends to the inside of the clamping tube 5. The other end of pipe No. 3 136 is fixedly connected to the top cover assembly 14.

[0045] The air supply assembly 13 provides pneumatic power, and cooperates with the switching control of valve No. 132 and valve No. 2 134 to realize the switching of air supply in three directions, thereby achieving the effects of strengthening clamping, blowing and horizontal pushing respectively.

[0046] Among them, the top cover assembly 14 includes a top plate 141, a top tube 142, a push rod 143, a circular plate 144 and a spring three 145. The top plate 141 is fixedly connected to the top of the outer cylinder 51, the top tube 142 is fixedly connected to the top of the top plate 141, the push rod 143 is movably sleeved inside the top tube 142, the circular plate 144 is fixedly connected to the bottom end of the push rod 143, one end of the spring three 145 is fixedly connected to the top of the push rod 143 and the other end is fixed inside the top tube 142, and the top of the top tube 142 is fixedly connected to the No. 3 tube 136.

[0047] The top cover assembly 14 uses the elasticity of spring three 145 to push the battery to be discharged horizontally and then automatically reset. On the one hand, the top cover assembly 14 limits the top direction to prevent the battery from slipping off from the top during inclined transportation, thereby achieving a supporting function and providing pushing and discharging when horizontal.

[0048] The working principle and use process of the present invention are as follows: when clamping is required, as the slide 1 moves along the external track to the position to be clamped, the lifting mechanism 2 drives the connecting frame 3 and the assembly frame 4 to move downward, so that the clamping cylinder 5 is inserted along the upper part of each battery, and when inserted, the top of the battery pushes the wedge frame 101 to be compressed horizontally. As the battery is completely inserted, the wedge frame 101 in the elastic clamping part 10 elastically clamps the battery from the outside through the elastic pad 102, and then the air supply component 13 is started, and the air pump 131 inputs gas into the distribution ring 12 through the No. 1 valve 132, and allows the gas to enter the sleeve 112 of the reinforced clamping component 11, pushing the push rod 113 and the movable plate 114 horizontally. The spring 103 is further compressed, and the elastic strength is increased, so that the pressure of the wedge frame 101 on the battery is increased, and the strengthening clamping is completed. Then the lifting mechanism 2 is started again, so that the clamping cylinder 5 drives the clamped battery to move upward and leave the bottom support platform, and then the motor 92 in the winding assembly 9 is started, so that the rotating shaft 91 rotates, and drives the winding sleeve 93 to rotate, winding the rigid rope 8, and the rigid rope 8 pulls the clamping cylinder 5 along the guide shaft 7, so that the clamping cylinder 5 drives the TV to twist, and the torsion spring 15 rotates, and the clamping cylinder 5 drives the clamped battery to gradually swing upward, so that the lower end of the original battery rotates to a tilted upward state, canceling the air supply and canceling the strengthening clamping, and acting on the battery. The pressure decreases, and the slide 1 moves along the track for stable transportation; during the transportation process, the air pump 131 is started again, and the No. 1 valve 132 is made to introduce the gas into the No. 1 pipe 133, and the No. 2 valve 134 is actuated to input the gas into the No. 2 pipe 135, so that the gas enters the clamping cylinder 5 and purges the elastically clamped batteries inside, completing the continuous purge and cleaning during the transportation process; after being transported to the destination, the air pump 131 is again made to input the gas into the reinforcing clamping assembly 11, so as to strengthen the clamping and fixing of the battery by the elastic clamping part 10, reset the winding assembly 9, and as the torsion spring 15 recovers elastically, the clamping cylinder 5 is driven to return to the vertical state, and the The battery is put down vertically and transported completely; when the placement state of the battery after transport needs to be changed, as the battery is transported to the target, the winding assembly 9 is reversed and reset slightly. As the torsion spring 15 recovers elastically, when the clamping cylinder 5 is deflected and reset from the inclined state to the horizontal state, the winding assembly 9 is stopped, and the lifting mechanism 2 is used to lower the battery to the top of the platform. At this time, the battery remains horizontal, the air pump 131 is started and the No. 1 valve 132 and the No. 2 valve 134 are used to input gas into the No. 3 pipe 136, and the gas is input into the top cover assembly 14, so that the input gas pushes the push rod 143 to move horizontally in the top pipe 142, and the elastically clamped battery inside is pushed out horizontally, completing the horizontal transport and discharge.

[0049] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cylindrical lithium-ion battery transport and gripping system, comprising a slide (1), characterized in that: The top of the slide (1) is provided with a lifting mechanism (2), the movable end of the lifting mechanism (2) is fixedly connected to a connecting frame (3), the side of the connecting frame (3) is connected to an array-distributed assembly frame (4), the internal twisting of the assembly frame (4) is provided with a clamping cylinder (5), the top end of the clamping cylinder (5) is fixedly connected to a rigid rope (8), the interior of the connecting frame (3) is provided with a winding assembly (9), the winding assembly (9) is wound around the other end of the rigid rope (8), the interior of the clamping cylinder (5) is movably installed with an elastic clamping portion (10), the outer side surface of the clamping cylinder (5) is fixedly provided with a reinforcing clamping assembly (11), the outer side of the clamping cylinder (5) is fixedly provided with a distribution ring (12), the outer side of the clamping cylinder (5) is fixedly provided with an air supply assembly (13), the top of the clamping cylinder (5) is fixedly provided with a top cover assembly (14), the air supply assembly (13) independently supplies air to the distribution ring (12) and the top cover assembly (14), respectively. The clamping cylinder (5) comprises an outer cylinder (51), an inner cylinder (52) and an adapter (53). The inner cylinder (52) is fixedly sleeved inside the outer cylinder (51). The inner cylinder (52) is an elastic cylinder. The adapter (53) is provided on the outer side of the outer cylinder (51) and passes through the inner cylinder (52). The outer side of the outer cylinder (51) is fixedly connected to a sleeve shaft (6). The sleeve shaft (6) is rotatably sleeved on the side of the assembly frame (4). A torsion spring is provided on the outer side of the sleeve shaft (6). (15), the torsion spring (15) is fixedly connected between the assembly frame (4) and the outer cylinder (51), the elastic clamping portion (10) includes a wedge frame (101), an elastic pad (102) and a spring (103), the wedge frame (101) is movably sleeved in the adapter (53), the elastic pad (102) is fixedly connected to the right side of the wedge frame (101), and one end of the spring (103) is fixedly connected to the left side of the wedge frame (101). The reinforcing clamping assembly (11) includes a mounting frame (111), a sleeve (112), a push rod (113), a movable plate (114), a positioning plate (115), a connecting rod (116) and a spring (117). The mounting frame (111) is fixedly connected to the outer surface of the outer cylinder (51) and is connected to the adapter (53). The sleeve (112) is fixedly sleeved on the end surface of the mounting frame (111) and the other end is fixedly connected to the distribution ring (12). The push rod ( 113) is movably sleeved in the sleeve (112) and fixedly connected to the movable plate (114), the movable plate (114) is movably sleeved in the mounting frame (111), the connecting rod (116) and the positioning plate (115) are fixedly connected to the left and right sides of the movable plate (114), the free end of the connecting rod (116) movably passes through the mounting frame (111), and the spring 2 (117) is fixedly connected between the movable plate (114) and the inner wall of the mounting frame (111).

2. A cylindrical lithium-ion battery transport and gripping system according to claim 1, characterized in that: The slide seat (1) is slidably mounted on an external slide rail, the lifting mechanism (2) is an electric push rod, and the interior of the assembly frame (4) is fixedly connected to a guide shaft (7).

3. A cylindrical lithium-ion battery transport and gripping system according to claim 2, characterized in that: The winding assembly (9) comprises a rotating shaft (91), a motor (92) and a winding sleeve (93), wherein the winding sleeve (93) is fixedly sleeved on the outer surface of the rotating shaft (91), and the output rotating shaft (91) of the motor (92) is fixedly connected, one end of the rigid rope (8) passes around the guide shaft (7) and through the assembly frame (4) and is wound in the winding sleeve (93), and the rotating shaft (91) is fixed on the assembly frame (4) through a support seat sleeved on the outside.

4. A cylindrical lithium-ion battery transport and gripping system according to claim 3, characterized in that: The other end of the spring 1 (103) is fixedly connected to the movable plate (114), the elastic clamping portion (10) corresponds to the reinforced clamping assembly (11) one by one, and the elastic clamping portion (10) is distributed around the inside of the clamping cylinder (5) at equal intervals.

5. A cylindrical lithium-ion battery transport and gripping system according to claim 4, characterized in that: The air supply assembly (13) includes an air pump (131), a No. 1 valve (132), a No. 1 pipe (133), a No. 2 valve (134), a No. 2 pipe (135) and a No. 3 pipe (136). The air pump (131) is fixed to the outer surface of the outer cylinder (51) through a connecting seat. The No. 1 valve (132) is fixedly connected to the air outlet end of the air pump (131). One end of the No. 1 valve (132) is fixedly connected to the distribution ring (12) and the other end is fixedly connected to the distribution ring (12). One end is fixedly connected to the No. 1 pipe (133), the air inlet end of the No. 2 valve (134) is fixedly connected to the No. 1 pipe (133), the two air outlet ends of the No. 2 valve (134) are fixedly connected to the No. 2 pipe (135) and the No. 3 pipe (136), respectively, the other end of the No. 2 pipe (135) passes through the clamping cylinder (5) and extends to the interior of the clamping cylinder (5), and the other end of the No. 3 pipe (136) is fixedly connected to the top cover assembly (14).

6. A cylindrical lithium-ion battery transport and gripping system according to claim 5, characterized in that: The top cover assembly (14) includes a top plate (141), a top tube (142), a push rod (143), a circular plate (144) and a spring three (145), wherein the top plate (141) is fixedly connected to the top of the outer cylinder (51), the top tube (142) is fixedly connected to the top of the top plate (141), the push rod (143) is movably sleeved inside the top tube (142), the circular plate (144) is fixedly connected to the bottom end of the push rod (143), one end of the spring three (145) is fixedly connected to the top of the push rod (143) and the other end is fixed inside the top tube (142), and the top of the top tube (142) is fixedly connected to the third tube (136).

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