CN218370853U - Pole piece dislocation transmission band handing-over mechanism - Google Patents

Abstract

The utility model belongs to the technical field of the lithium cell is cut and is folded equipment technique and specifically relates to a pole piece dislocation transmission band handing-over mechanism, including first transport mechanism, transfer unit and second transport mechanism, transfer the unit set up in between first transport mechanism and the second transport mechanism, transfer the unit and be used for transporting the negative pole piece on the first transport mechanism to the second transport mechanism on, transfer the unit and include the sucking disc assembly, this application is owing to adopted two promotion module-lift module structure to replace the push rod to realize raising and lowering functions, has reduced the whole width of equipment under the prerequisite that does not reduce equipment stability for putting into that this equipment can relax cuts between station output conveyer belt and the lamination station input conveyer belt, and can not lead to the fact the hindrance to reducing of centre-to-between two conveyer belts.

Description

Pole piece dislocation transmission band handing-over mechanism

Technical Field

The utility model belongs to the technical field of the lithium cell is cut and is folded equipment technique and specifically relates to a pole piece dislocation transmission band handing-over mechanism.

Background

In the existing lithium battery cutting and stacking production line, a battery pole piece cut by a cutting station is conveyed to each lamination station through a conveying belt, the conveying of the conveying belt is stable and efficient, and the cutting station on the upstream and the lamination station on the downstream can be well connected.

The applicant finds that the production rate of a production line can be improved by reducing the center distance between the positive and negative electrode conveying belts, but the center distance between the positive and negative electrode cutting stations is limited by the width of the unreeling station, so that the reduced center distance is limited, which means that pole pieces of the cutting station and the lamination station cannot be connected by using a conveying belt.

How to realize the cutting station output conveyor belt and the lamination station input conveyor belt which are connected and staggered becomes a technical problem which needs to be solved urgently.

Disclosure of Invention

The purpose of the invention is: overcome not enough among the prior art, provide a pole piece dislocation transmission band handing-over mechanism for link up staggered but between the narrower cutting station output conveyor belt in space and lamination station input conveyor belt.

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

the utility model provides a pole piece dislocation transmission band handing-over mechanism, includes first transport mechanism, transfers unit and second transport mechanism, transfer the unit set up in between first transport mechanism and the second transport mechanism, it is used for transporting the negative pole piece on the first transport mechanism to the second transport mechanism to transfer the unit, it includes the sucking disc assembly to transfer the unit.

Further, the transfer unit comprises a rotating mechanism, a lifting mechanism and a sucker assembly, the rotating mechanism is connected with the lifting mechanism, the rotating mechanism is connected with the sucker assembly, and the rotating mechanism can realize linear motion along a longitudinal axis under the action of the lifting mechanism.

Further, elevating system includes sharp module, lifting module, promotion module, guider and goes up the mounting panel, lifting module all with guider go up the mounting panel and be connected, lifting module's the contact surface that includes down, the contact surface is the acute angle with the contained angle of horizontal plane, promote the module with the contact surface butt, sharp module drive promotes the module and moves at the primary shaft direction, the guider restriction lifting module can only carry out the displacement in the axis of ordinates direction.

Further, at least one of the lifting mechanisms is symmetrical about a first plane, and the linear modules of the lifting mechanisms are driven by the same group of ball screws.

Further, the straight line module is connected on the bottom plate, the lower surface of bottom plate is connected with the support, ball includes lead screw, lead screw mount pad and elevator motor, the lead screw mount pad passes the upper surface connection of bottom plate and support, the rotatable connection of lead screw is in on the lead screw mount pad, the screw cover is established on the lead screw, the planar one end of second is kept away from to the lead screw is connected with the elevator motor transmission, elevator motor's stator is compared in the rotor and is close the second plane more, elevator motor's stator is connected the lower surface of lead screw mount pad.

Further, promote the module with be connected with coupling assembling between the sharp module, coupling assembling includes aligning bearing, promote module and sharp module respectively with aligning bearing's interior outer lane is connected.

Furthermore, a second sliding rail is connected between the pushing module and the lifting module, the second sliding rail is fixedly connected with the contact surface of the lifting module, and the pushing module is connected with the second sliding rail in a sliding manner.

Further, the guiding device comprises a linear guide rail and a linear bearing, and the linear guide rail is vertically connected to the lower surface of the upper mounting plate.

Furthermore, the sucking disc assembly comprises a rotary disc, the rotary disc is connected with an output shaft of the rotating mechanism, the upper surface of the rotary disc is connected with at least one connecting rod, the connecting rods are in 90-degree central symmetry about a longitudinal axis, and the extending end of each connecting rod is connected with a sucking disc unit.

The technical scheme adopted by the invention has the beneficial effects that:

1. according to the equipment, the double-pushing module-lifting module structure is adopted to replace a push rod to realize the lifting function, so that the whole width of the equipment is reduced on the premise of not reducing the stability of the equipment, the equipment can be easily put between the cutting station output conveyor belt and the lamination station input conveyor belt, and the reduction of the center distance between the two conveyor belts cannot be hindered.

2. Compared with the scheme that the lifting mechanism is driven to rotate, the scheme that the rotating mechanism is driven to lift can effectively avoid winding and winding, and the wire harness of the rotating mechanism can be arranged between the supports, so that the total width or the total length of the equipment cannot be additionally increased.

3. The mounting panel is gone up in the lifting that two sets of elevating system can be steady, avoids going up the mounting panel and takes place the slope, guarantees that the mounting panel remains the level all the time.

4. Two sets of elevating system can ensure two sets of elevating system's synchronism through same ball drive for go up the mounting panel and can carry out horizontal lift, avoid going up the mounting panel and take place the slope.

5. The connecting assembly further increases the distance between the pushing modules in the two groups of lifting mechanisms, and can further ensure that the upper mounting plate keeps horizontal in the lifting process.

6. The lifting motor is arranged below the ball screw and transmits power through the belt, and compared with the rotor, the stator of the lifting motor is closer to the plane XZ, so that the total length of the lifting motor in the Y-axis direction can be further reduced.

7. The slide rail can make the coefficient of friction between lift module and the promotion module littleer, and elevating system's action is more smooth and smooth, avoids producing in the lift picture and pause to hinder.

8. The linear bearing can play a guiding role, and the lifting platform can be guaranteed to be horizontal when the two sets of lifting mechanisms are not synchronous in lifting.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein

FIG. 1 is a schematic structural diagram of the present application;

fig. 2 is a schematic structural view of the present application after the rotating mechanism is lifted by a section;

FIG. 3 is a schematic view of the rotary mechanism of the present application;

FIG. 4 is an exploded view of the present application with the rotating mechanism removed;

FIG. 5 is a left side view of the present application with the rotation mechanism removed;

FIG. 6 is a front view of the present application with the rotating mechanism removed;

FIG. 7 is a right side view of the present application with the rotating mechanism removed;

FIG. 8 isbase:Sub>A sectional view taken along line A-A of FIG. 7;

FIG. 9 is a cross-sectional view taken along line B-B of FIG. 6;

FIG. 10 is a schematic view of a connection assembly of the present application;

fig. 11 is an exploded view of the connection assembly of the present application.

1. A lifting mechanism; 111. a lifting motor; 112. a drive pulley; 113. a belt; 114. a driven pulley; 115. a ball screw; 116. a first connecting piece; 117. a second connecting piece; 118. a linear module; 1181. a first sliding block; 1182. an upper connecting plate of the sliding block I; 119. connecting blocks; 120. a bearing assembly; 1201. a pin shaft; 1202. a bearing seat; 1203. a self-aligning bearing; 1204. closing the plate; 121. a second sliding block; 122. a second slide rail; 123. a lifting module; 124. an upper mounting plate; 125. a linear guide rail; 126. a linear bearing; 130. a connecting frame; 131. a limiting plate; 132. a sliding plate; 133. a protective cover; 134. a screw rod mounting seat; 135. a base plate; 140. a lifting baffle plate component; 141. a first photoelectric sensor; 142. a slide mounting plate; 150. a second photoelectric sensor; 2. a rotation mechanism; 21. a rotating electric machine; 22. a speed reducer; 3. a suction cup assembly; 31. a turntable; 32. a connecting rod; 33. a suction cup unit; 4. and (4) a bracket.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention. The present invention is described in detail by using schematic structural diagrams and the like, which are only examples and should not limit the protection scope of the present invention. In addition, the actual fabrication process should include three-dimensional space of length, width and depth.

Referring to fig. 1-11, a double-sucker turntable 31 mechanism for pole piece transmission, in which the X axis and the Y axis are parallel to the horizontal plane and perpendicular to each other, and the Z axis is perpendicular to the horizontal plane, includes a rotating mechanism 2, a lifting mechanism 1 and a sucker assembly 3, the sucker assembly 3 can rotate around the Z axis by the rotating mechanism 2, and the sucker assembly 3 can move linearly along the Z axis by the lifting mechanism 1.

The longitudinal axis is the Y axis, the first plane is the YZ plane, and the second plane is the XZ plane.

The sucking disc assembly 3 can adsorb the pole piece that is located on the conveyer belt of upper reaches, and elevating system 1 lifts the sucking disc afterwards, and rotary mechanism 2 takes the top of downstream conveyer belt with sucking disc assembly 3 rotation 180, and when elevating system 1 drove sucking disc mechanism and descends to the lowest, sucking disc assembly 3 relieved the negative pressure state and makes pole piece and sucking disc assembly 3 break away from, transports and moves and carry the completion. The rotation mechanism 2 includes a rotation motor 21 and a reduction gear 22.

Referring to fig. 1-2, a rotating mechanism 2 is connected to the lifting mechanism 1, the rotating mechanism 2 is connected to the suction cup assembly 3, and the rotating mechanism 2 can perform a linear motion along the Z axis under the action of the lifting mechanism 1.

Compared with the scheme that the lifting mechanism 1 is driven to rotate, the scheme that the rotating mechanism 2 is driven to lift is characterized in that only the wire harness of the rotating mechanism 2 can move axially and linearly and cannot rotate, so that winding and winding can be effectively avoided, the wire harness of the rotating mechanism 2 can be arranged between the supports 4, the total width, the total length or the total height of the equipment cannot be additionally increased, and the integration level of the equipment is improved.

Referring to fig. 4 to 9, the lifting mechanism 1 includes a linear module 118, a lifting module 123, a pushing module, and an upper mounting plate 124, where the lifting module 123 and the pushing module have respective contact surfaces, the contact surface of the lifting module 123 is a first surface, the contact surface of the pushing module is a second surface, the first surface is parallel to the second surface, an included angle between the first surface and a horizontal plane is greater than 0, and the first surface and the second surface inclined to the horizontal plane can convert a horizontal linear motion into a vertical linear motion.

Referring to fig. 4 and 9, the number of the lifting mechanisms 1 is preferably two, two lifting mechanisms 1 are symmetrical with respect to a plane YZ, the first sliding blocks 1181 of the two lifting mechanisms 1 are simultaneously connected with one ball screw 115, the bottom of the linear module 118 in the two lifting mechanisms 1 is connected with a bottom plate 135, a first hole is formed in the bottom plate 135, the rotating mechanism 2 is connected to the lower surface of the upper mounting plate 124 through a first hole, in this embodiment, the linear module 118 is a sliding block-sliding rail mechanism driven by a motor-ball screw 115, and in other embodiments, the linear module 118 may also be driven by a synchronous belt or a linear motor. In the application, the space between the upper mounting plate 124 and the bottom plate 135 in the longitudinal axis direction is limited, the total height of the linear motor is high, the arrangement difficulty is high, and the part of the lifting motor 111 with the larger height among the lifting motors 111 and the ball screw 115 can be installed below the bottom plate 135, so that the installation space is saved, and meanwhile, the ball screw 115 belongs to an energy-saving boosting transmission part, so that the energy is saved compared with the linear motor; considering that the mass of the component to be lifted is larger, the driving method of the lifting motor 111-ball screw 115 is more suitable for large load carrying than the method of driving the timing belt, so that the driving method of the lifting motor 111-ball screw 115 is more suitable for the linear module in this application than the method of driving the timing belt and the linear motor.

Referring to fig. 4, the specific connection method is as follows: the screw nut on the ball screw 115 is sleeved with a first connecting piece 116, the first connecting piece 116 is a right-angle bent plate and comprises a first vertical plate and a second horizontal plate, a second hole which is the same as the cross section of the screw nut is formed in the first plate, the screw nut is inserted in Kong Erna for radial fixing, a plurality of third holes which are matched with the fixing holes in the screw nut are formed in Kong Erzhou in a surrounding mode, and bolts are inserted in the third holes and used for limiting the axial freedom degree and the circumferential freedom degree of the first connecting piece 116;

the lower surface of the second plate is connected with a second connecting piece 117, the second connecting piece 117 is a long strip plate, two ends of the long strip plate are respectively connected with a first sliding block 1181, two sliding blocks 1181 which are arranged successively are selected on the same sliding rail I in the linear module 118, the upper surfaces of the two sliding blocks 1181 are connected through a first sliding block upper connecting plate 1182, and the long strip plate is connected to the upper surface of the first sliding block upper connecting plate 1182.

The mounting plate 124 is gone up in the lifting that two sets of elevating system 1 can be steady, avoids going up the mounting plate 124 and takes place the slope, guarantees that the mounting plate 124 remains the level all the time.

Referring to fig. 9, the distance from the push module to the plane YZ is greater than the distance from the first sliding block 1181 to the plane YZ.

The connecting assembly further increases the distance between the pushing modules in the two sets of lifting mechanisms 1, and can further ensure that the upper mounting plate 124 is kept horizontal in the lifting process.

Referring to fig. 4, the lower surface of the bottom plate 135 is connected to the bracket 4, the ball screw 115 includes a screw, a nut, a screw mounting seat 134 and a lifting motor 111, the screw mounting seat 134 is connected to the upper surface of the bracket 4 through a hole, the screw is rotatably connected to the screw mounting seat 134, the nut is sleeved on the screw, one end of the screw, which is far away from the plane XZ, is connected to a driven pulley 114, the driven pulley 114 is connected to a driving pulley 112 through a belt 113, the driving pulley 112 is located below the driven pulley 114, the driving pulley 112 is connected to the lifting motor 111, a stator of the lifting motor 111 is closer to the plane XZ than a rotor, and a stator of the lifting motor 111 is connected to the lower surface of the screw mounting seat 134.

The power of belt pulley transmission compares in rack and pinion or chain drive more smoothly, can avoid causing the impact to the pole piece, but the life-span of belt pulley is far less than chain or rack and pinion transmission, and belt 113 can become lax after long-time the use, causes power transmission discontinuous, causes to rush and move and the error, so this application has still set up the tight mechanism that rises and is used for rising tightly belt 113 when belt 113 is lax, reduces belt 113 and changes the frequency, saves the maintenance cost of this equipment.

Specifically referring to fig. 4, the tensioning mechanism includes a connection frame 130, a limiting plate 131 and a sliding plate 132, the connection frame 130 is a U-shaped frame, the connection frame 130 is vertically connected to the lower surface of the screw rod installation seat 134 with an opening facing downward, a plurality of installation holes are formed in two vertical rods of the U-shaped frame, a plurality of waist-shaped holes corresponding to the installation holes are formed in the sliding plate 132, the waist-shaped holes are vertically arranged, bolts sequentially penetrate through the installation holes and the waist-shaped holes in the connection frame 130 to fix the sliding plate 132 and the connection frame 130, the sliding plate 132 can realize relative displacement in the vertical direction relative to the connection frame 130 within the length range of the waist-shaped holes through the vertically arranged waist-shaped holes, the lifting motor 111 is fixedly connected to the sliding plate 132, that is, the lifting motor 111 can realize relative displacement in the vertical direction relative to the screw rod installation seat 134 through the waist-shaped holes in the sliding plate 132, and the belt 113 can be tensioned when the installation height of the lifting motor 111 is adjusted downward.

In order to prevent the belt 113 from being aged and chipped, a protective cover 133 capable of covering the pulley and the belt 113 is attached to the coupling frame 130.

Referring to fig. 4, 9, 10 and 11, a connecting assembly is connected between the push module and the first slider 1181, the connecting assembly includes a connecting block 119 and a bearing assembly 120, the bearing assembly 120 includes a pin 1201, a bearing seat 1202, a self-aligning bearing 1203 and a sealing plate 1204, the connecting block 119 includes a first connecting plate and a second connecting plate, the first connecting plate is connected to the upper surface of the first slider 1181, the second connecting plate is connected to the lower surface of the first connecting plate, the second connecting plate is parallel to the plane YZ, a circular groove is formed in the second connecting plate, one end of the pin 1201 is inserted into the circular groove to achieve connection with the connecting block 119, the other end of the pin 1201 is inserted into the self-aligning bearing 1203, the self-aligning bearing 1203 is sleeved with the bearing seat 1202, the bearing seat 1202 includes a mounting surface, the push module is connected to the self-aligning bearing seat 1202, and the sealing plate 1204 is connected to the bearing seat 1202 to limit displacement of the bearing 1203 along the axial direction of the bearing seat 1202.

The self-aligning bearing can reduce the installation degree of difficulty, because elevating system 1 is more at the part of vertical direction, can cause the installation difficulty behind the tolerance accumulation, need a part that can adjust to reduce the installation degree of difficulty, this function can be realized to the self-aligning bearing, simultaneously, because self-aligning bearing's functional characteristic, the more problem of tolerance accumulation can also be solved in the horizontal direction to the more problem of vertical direction tolerance accumulation, can further reduce the installation degree of difficulty.

Referring to fig. 7 and 9, a sensor assembly may be further disposed on any one of the two lifting mechanisms 1, and includes a lifting barrier assembly 140, a first photoelectric sensor 141, and a sliding mounting plate 142, the first photoelectric sensor 141 is mounted on the bottom plate 135 through the sliding mounting plate 142, the lifting barrier assembly 140 is mounted on the upper surface of the first slider 1181, the first photoelectric sensor 141 is configured to sense the lifting barrier assembly 140 when the first slider 1181 reaches the limit positions at the two ends, respectively, and when the first photoelectric sensor 141 senses that the first slider 1181 has slid to the limit position, the first photoelectric sensor 141 controls the lifting motor 111 to stop working through the controller. The first photoelectric sensor 141 can limit the stroke of the first sliding block 1181, and the first sliding block 1181 is prevented from being moved to an extreme position to cause impact, so that the service life of the equipment is shortened.

Referring to fig. 4, the pushing module is a second slider 121, a second sliding rail 122 is further connected between the second slider 121 and the lifting module 123, the second sliding rail 122 is fixedly connected with the first surface of the lifting module 123, and the second sliding rail 122 is parallel to the plane YZ.

Referring to fig. 11, a bolt inserted in the pin shaft is arranged on the back surface of the second connecting plate to limit axial movement of the pin shaft, but axial relative movement of the self-aligning bearing and the pin shaft is not limited, and axial relative movement of the pin shaft and the self-aligning bearing can be limited by matching of the second sliding block 121 and the second sliding rail 122.

In the embodiment, the pushing module is set as a sliding block, and a sliding rail matched with the second sliding block 121 is arranged between the pushing module and the lifting module 123 to reduce friction and improve smoothness of the action.

Referring to fig. 4, four sets of guide devices are further connected between the bottom plate 135 and the upper mounting plate 124, each guide device includes a linear guide 125 and a linear bearing 126, the linear guide 125 is vertically connected to the lower surface of the upper mounting plate 124, and the linear bearing 126 is vertically connected to the lower surface of the bottom plate 135.

The linear bearing 126 can play a guiding role, and can ensure that the lifting platform keeps horizontal when the two groups of lifting mechanisms 1 are lifted asynchronously.

Referring to fig. 3, the suction cup assembly 3 includes a rotary table 31, the rotary table 31 is connected to an output shaft of the rotating mechanism 2, the upper surface of the rotary table 31 is connected to four connecting rods 32, the four connecting rods 32 are centrosymmetric about a Z axis at 90 °, protruding ends of the four connecting rods 32 are connected to suction cup units 33, the number of the suction cup units 33 is two, and the number and size of the suction cup units 33 can be changed according to the size of a pole piece to be transported actually.

The number of the connecting rods 32 in the present application can be selected to be 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, etc., but the number of the connecting rods 32 in some embodiments in the present application is preferably 4, and in the case of selecting 4, the number of the connecting rods 32 is one rotation, and the suction cup assembly 3 carries more pole pieces; in view of the size of the suction cup units 33 and the length of the links 32, the number of the links 32 is selected to be 4 compared to a larger number, and the links 32 can be made shorter while still ensuring ease of design arrangement and assembly.

Four rotary disc 31 baffle assemblies are mounted on the rotary disc 31, the rotary disc 31 baffle assemblies are mounted below the connecting rod 32, a second photoelectric sensor 150 matched with the rotary disc 31 baffle assemblies is embedded in the upper mounting plate 124, and the second photoelectric sensor 150 judges whether the connecting rod 32 rotates in place or not through sensing the rotary disc 31 baffle assemblies so as to control the starting of the rotary motor 21 through the controller.

The action flow is as follows:

1. the first group of sucker units 33 are in contact with the upper surface of the pole piece on the first conveying mechanism, and the first group of sucker units 33 work;

2. when the lifting motor 111 works, the screw rod rotates, the pushing module starts to move under the action of the screw nut and the first sliding block 1181, the lifting module 123 rises under the extrusion of the pushing module, the upper mounting plate 124 rises, and the sucking disc unit 33 and the pole piece are lifted;

3. the rotating motor 21 drives the turntable 31 to rotate for 90 degrees;

4. the lifting motor 111 rotates reversely, the screw rod rotates reversely, the pushing module starts to move reversely under the action of the screw nut and the first sliding block 1181, the lifting module 123 descends, the upper mounting plate 124 descends, and the sucking disc unit 33 and the pole piece fall down;

5. the second group of sucker units 33 are in contact with the upper surface of the pole piece on the first conveying mechanism, and the second group of sucker units 33 work;

6. repeating the step 2;

7. repeating the step 3;

8. repeating the step 4;

9. the first group of sucker units 33 is decompressed, and the pole pieces are placed on the second transportation mechanism;

10. and repeating the steps.

In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (9)

1. The utility model provides a pole piece dislocation transmission band handing-over mechanism which characterized in that: the negative pole piece conveying device comprises a first conveying mechanism, a conveying unit and a second conveying mechanism, wherein the conveying unit is arranged between the first conveying mechanism and the second conveying mechanism and used for conveying a negative pole piece on the first conveying mechanism to the second conveying mechanism, and the conveying unit comprises a sucking disc assembly (3).

2. The pole piece dislocation transmission belt handover mechanism of claim 1, wherein: the transfer unit further comprises a rotating mechanism (2) and a lifting mechanism (1), the rotating mechanism (2) is connected with the sucker assembly (3), and the rotating mechanism (2) can realize linear motion along a longitudinal axis under the action of the lifting mechanism (1).

3. The pole piece dislocation transmission belt handover mechanism of claim 2, wherein: elevating system (1) includes sharp module (118), lifting module (123), promotes module, guider and goes up mounting panel (124), lifting module (123) and guider all with it connects to go up mounting panel (124), lifting module (123) include the contact surface down, the contact surface is the acute angle with the contained angle of horizontal plane, promote the module with the contact surface butt, sharp module (118) drive promotes the module and moves at the primary shaft direction, the guider restriction lifting module (123) can only carry out the displacement at the longitudinal axis direction.

4. The pole piece dislocation transmission belt handover mechanism of claim 3, wherein: at least one of the lifting mechanisms (1) is symmetrical about a first plane, and the linear modules (118) of the lifting mechanisms are driven by the same set of ball screws (115).

5. The pole piece dislocation transmission belt handover mechanism of claim 4, wherein: the utility model discloses a motor, including base plate (135), straight line module (118), bottom plate (135), ball (115) include lead screw, lead screw mount pad (134) and elevator motor (111), the upper surface that bottom plate (135) and support (4) were passed in lead screw mount pad (134) is connected with support (4), the rotatable connection of lead screw is in on lead screw mount pad (134), the screw cover is established on the lead screw, the planar one end of second is kept away from to the lead screw is connected with elevator motor (111) transmission, elevator motor (111)'s stator is compared and is close the second plane more in the rotor, elevator motor (111)'s stator is connected the lower surface of lead screw mount pad (134).

6. The pole piece dislocation transmission belt handover mechanism of claim 3, wherein: the push module with be connected with coupling assembling between sharp module (118), coupling assembling includes self-aligning bearing (1203), push module and sharp module (118) respectively with the interior outer lane of self-aligning bearing (1203) is connected.

7. The pole piece dislocation transmission belt handover mechanism of claim 6, wherein: still be connected with slide rail two (122) between promotion module and lift module (123), slide rail two (122) with the contact surface fixed connection of lift module (123), promote module (123) and slide rail two (122) sliding connection.

8. The pole piece dislocation transmission belt transfer mechanism of claim 3, wherein: the guide device comprises a linear guide rail (125) and a linear bearing (126), wherein the linear guide rail (125) is vertically connected to the lower surface of the upper mounting plate (124).

9. The pole piece dislocation transmission belt handover mechanism of claim 1, wherein: the sucker assembly (3) comprises a rotary disc (31), the rotary disc (31) is connected with an output shaft of the rotating mechanism (2), the upper surface of the rotary disc (31) is connected with at least one connecting rod (32), the connecting rod (32) is in 90-degree central symmetry relative to a longitudinal axis, and the extending end of the connecting rod (32) is connected with a sucker unit (33).

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