CN220811044U - Pole piece conveying device and pole piece detection mechanism - Google Patents

Abstract

The utility model discloses a pole piece conveying device and a pole piece detection mechanism, wherein the pole piece conveying device comprises: guide rail mechanism, suction plate mechanism and suction plate actuating mechanism. The guide rail mechanism includes: the sliding block is arranged on the guide rail assembly and is suitable for sliding along a first direction on the guide rail assembly; the suction plate mechanism is used for fixing the pole piece and is fixed with the sliding block; the suction plate driving mechanism is connected with the suction plate mechanism and is suitable for driving the suction plate mechanism to move along a first direction. Therefore, the pole piece can stably move along the first direction under the guide of the guide rail mechanism by fixing the pole piece on the suction plate mechanism, the pole piece is stably conveyed, and the stability of the pole piece conveying mechanism is higher.

Description

Pole piece conveying device and pole piece detection mechanism

Technical Field

The utility model relates to the field of detection, in particular to a pole piece conveying device and a pole piece detection mechanism.

Background

With the continuous development of the technology, in order to ensure the pole piece detection efficiency, the pole piece needs to be detected while being conveyed. In the prior art, the pole piece is conveyed through the negative pressure belt generally, and the pole piece detection is finished at the same time, but after long-time use, the negative pressure belt is worn seriously, even the pole piece is dropped, and the conveying stability of the pole piece is poor.

Disclosure of utility model

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides the pole piece conveying device which is stable in conveying the pole pieces and high in reliability.

The utility model also aims to provide a pole piece detection mechanism which comprises the pole piece conveying mechanism, and the pole piece conveying mechanism is used for conveying the pole piece, so that the stability of the pole piece detection mechanism is higher, and the pole piece detection mechanism can be ensured to have higher detection efficiency.

According to an embodiment of the first aspect of the present utility model, the pole piece conveying device includes: guide rail mechanism, suction plate mechanism and suction plate actuating mechanism. The guide rail mechanism includes: the sliding block is arranged on the guide rail assembly and is suitable for sliding on the guide rail assembly along a first direction; the suction plate mechanism is used for fixing the pole piece and is fixed with the sliding block; the suction plate driving mechanism is connected with the suction plate mechanism and is suitable for driving the suction plate mechanism to move along the first direction.

According to the pole piece conveying device disclosed by the embodiment of the first aspect of the utility model, the pole piece is fixed on the suction plate mechanism, the suction plate mechanism is fixed with the sliding block, the suction plate mechanism can carry the pole piece to slide along the guide rail group price in the first direction under the driving of the sliding block, and the suction plate driving mechanism can provide power for the suction plate mechanism. When the pole piece conveying device is required to be used for conveying the pole piece, the pole piece is firstly fixed on the suction plate structure, the suction plate driving mechanism is started to drive the suction plate to convey along the first direction, and the guide rail assembly can restrict and guide the movement of the suction plate mechanism in the first direction due to the fact that the suction plate mechanism is connected with the guide rail assembly through the sliding block, so that the stability of the suction plate mechanism on the pole piece conveying is guaranteed. Therefore, the pole piece can stably move along the first direction under the guide of the guide rail mechanism by fixing the pole piece on the suction plate mechanism, the pole piece is stably conveyed, and the stability of the pole piece conveying mechanism is higher.

In some embodiments, the rail assembly comprises: the device comprises a first linear guide rail, a second linear guide rail and at least one transferring guide rail, wherein the first linear guide rail and the second linear guide rail are arranged at intervals along a second direction, at least one transferring guide rail is suitable for being switched between the first linear guide rail and the second linear guide rail, the suction plate mechanism can move on the first linear guide rail, the second linear guide rail and the transferring guide rail, and the first direction is perpendicular to the second direction.

In some embodiments, the rail mechanism further comprises: the switching mechanism comprises a first driving piece and a sliding seat, wherein the sliding seat is arranged between the first linear guide rail and the second linear guide rail, the transferring guide rail is fixed on the sliding seat, and the first driving piece drives the sliding seat and the transferring guide rail to switch between the first linear guide rail and the second linear guide rail.

Further, the first driving member includes: the sliding seat is in threaded connection with the screw rod, and the driving motor is in driving connection with the screw rod and drives the screw rod to rotate, so that the sliding seat only moves relative to the screw rod.

Further, the number of the switching mechanisms is two, the two switching mechanisms are respectively located at two ends of the guide rail assembly in the first direction, and a sliding seat of each switching mechanism is fixed with one transfer guide rail so that the transfer guide rail is switched between the first linear guide rail and the second linear guide rail.

In some embodiments, the suction plate mechanism comprises: the suction plate comprises a suction plate main body and a suction plate fixing piece, wherein the suction plate main body is fixed on the sliding block through the suction plate fixing piece.

Optionally, the suction plate main body is made of transparent materials.

Further, the suction plate mechanism further includes: negative pressure adsorption component, negative pressure adsorption component communicate evacuating device respectively with the suction plate main part, the suction plate main part is provided with a plurality of absorption holes, evacuating device is configured to pass through negative pressure adsorption component makes produce the negative pressure in the suction plate main part to adsorb through a plurality of absorption holes the pole piece.

Optionally, the suction plate body is a plurality of, the negative pressure adsorption component includes: the negative pressure main pipe, the rotary air joint and a plurality of negative pressure auxiliary pipes, the air inlet end of the negative pressure main pipe with the air outlet end of the rotary air joint is connected, the rotary air joint has a plurality of air inlet ends and each air inlet end is respectively connected with one air outlet end of the negative pressure auxiliary pipe, each air inlet end of the negative pressure auxiliary pipe is respectively connected with one suction plate main body, and the negative pressure auxiliary pipe is a telescopic hose.

In some embodiments, the suction plate driving mechanism includes: the second driving piece is used for driving the driving structural piece so that the driving structural piece drives the suction plate mechanism to move along the first direction.

Further, the drive structure includes connecting portion, bracing piece and a plurality of joint portion, a plurality of joint portion equidistant set up in one side of bracing piece, connecting portion set up in the opposite side of bracing piece, suction plate mechanism is a plurality of, and a plurality of suction plate mechanism and a plurality of joint portion one-to-one cooperation, the second driving piece drive connect in connecting portion and can drive connecting portion eccentric rotation, connecting portion can drive joint portion synchronous eccentric rotation, a plurality of eccentric rotation of joint portion can drive corresponding suction plate mechanism is followed synchronous removal of first direction.

Further, a clamping block is arranged on the suction plate fixing piece or the sliding block, a clamping groove is formed in the clamping portion, and the clamping block can be clamped with the clamping groove and is suitable for moving in the clamping groove.

Further, the driving shaft comprises a straight shaft section and an eccentric shaft section which are connected with each other, the second driving piece is connected with the straight shaft section in a driving mode and can drive the eccentric shaft section to eccentrically rotate, and the connecting part is connected with the eccentric shaft section and synchronously eccentrically rotates along with the eccentric shaft section.

According to a second aspect of the present utility model, a pole piece detection mechanism includes: the pole piece conveying device, the detecting device, the positioning device and the blanking device of any of the above embodiments. The detection device is used for detecting the pole piece; the positioning device is used for positioning the pole piece after the pole piece is detected; the blanking device is suitable for blanking the pole piece according to the pole piece positioning result.

According to the pole piece detection mechanism disclosed by the embodiment of the second aspect of the utility model, the pole piece is conveyed by the pole piece conveying mechanism, so that the stability of the pole piece detection mechanism is higher, and the pole piece detection mechanism can be ensured to have higher detection efficiency.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic view of a pole piece conveying device according to an embodiment of the present utility model.

Fig. 2 is a schematic view of a portion of a drive mechanism of a pole piece transport device according to an embodiment of the present utility model.

Fig. 3 is a schematic diagram of connection between a suction plate mechanism and a switching mechanism of the pole piece conveying device according to the embodiment of the utility model.

Fig. 4 is a front view of the drive structure of the suction plate drive mechanism of the pole piece transport device of the embodiment of the present utility model.

Fig. 5 is a side view of the suction plate driving mechanism of the pole piece transporting device of the embodiment of the present utility model.

Reference numerals:

Pole piece conveying device 100,

A guide rail mechanism 10,

A guide rail assembly 11, a first linear guide rail 111, a second linear guide rail 112, a transfer guide rail 113,

A slide block 12,

A switching mechanism 13, a first driving member 131, a driving motor 1311, a screw 1312, a sliding seat 132,

A suction plate mechanism 20,

A suction plate main body 21,

Suction plate fixing member 22, clamping block 221,

A suction plate driving mechanism 30,

The driving structural member 31, the connecting part 311, the supporting rod 312, the clamping part 313, the clamping groove 3131, the driving shaft 314, the straight shaft section 3141, the eccentric shaft section 3142,

A second driving member 32,

A negative pressure adsorption assembly 40,

A negative pressure main pipe 41,

A rotary air joint 42,

A negative pressure secondary pipe 43,

A detecting device 200,

Positioning device 300.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

A pole piece conveying device 100 and a pole piece detection mechanism according to an embodiment of the present utility model are described below with reference to fig. 1 to 5.

As shown in fig. 1 to 4, a pole piece transporting device 100 according to an embodiment of the first aspect of the present utility model, the pole piece transporting device 100 includes: a rail mechanism 10, a suction plate mechanism 20, and a suction plate driving mechanism 30.

Wherein the rail mechanism 10 includes: a rail assembly 11 and a slider 12, the slider 12 being provided to the rail assembly 11 and adapted to slide on the rail assembly 11 in a first direction; the suction plate mechanism 20 is used for fixing the pole piece, and the suction plate mechanism 20 is fixed with the sliding block 12; the suction plate driving mechanism 30 is connected to the suction plate mechanism 20 and adapted to drive the suction plate mechanism 20 to move in the first direction.

Specifically, the pole piece is fixed on the suction plate mechanism 20, the suction plate mechanism 20 is fixed with the sliding block 12, the suction plate mechanism 20 can carry the pole piece to slide along the guide rail assembly 11 in the first direction under the driving of the sliding block 12, and the suction plate driving mechanism 30 can provide power for the suction plate mechanism 20. When the pole piece conveying device 100 is required to be used for conveying the pole piece, the pole piece is firstly fixed on the suction plate mechanism 20, the suction plate driving mechanism 30 is started to drive the suction plate mechanism 20 to convey along the first direction, and the guide rail assembly 11 can restrict and guide the movement of the suction plate mechanism 20 in the first direction due to the fact that the suction plate mechanism 20 is connected with the guide rail assembly 11 through the sliding block 12, so that the stability of the suction plate mechanism 20 in conveying the pole piece is guaranteed.

According to the pole piece conveying device 100 of the first aspect of the embodiment of the present utility model, by fixing the pole piece to the suction plate mechanism 20, the pole piece can stably move along the first direction under the guidance of the guide rail mechanism 10, the pole piece is stably conveyed, and the stability of the pole piece conveying mechanism is higher.

It should be noted that, the fixing manner of the pole piece by the suction plate mechanism 20 is not limited herein, for example, the suction plate mechanism 20 may use negative pressure to adsorb the pole piece on the surface of the suction plate mechanism 20, and may further set a fixing member on the suction plate mechanism 20, and the pole piece may be detachably set on the suction plate mechanism 20, so that the pole piece may be selected according to actual needs.

As shown in fig. 1, in some embodiments, the rail assembly 11 includes: the first linear guide 111, the second linear guide 112 and at least one transferring guide 113, the first linear guide 111 and the second linear guide 112 are arranged at intervals along the second direction, the at least one transferring guide 113 is suitable for switching between the first linear guide 111 and the second linear guide 112, the suction plate mechanism 20 can move on the first linear guide 111, the second linear guide 112 and the transferring guide 113, and the first direction is perpendicular to the second direction.

Specifically, the first linear guide rail 111 and the second linear guide rail 112 are arranged at intervals along the second direction, at least one transferring guide rail 113 can be switched between the first linear guide rail 111 and the second linear guide rail 112, when the suction plate mechanism 20 is arranged on the first linear guide rail 111 through the sliding block 12, the suction plate mechanism 20 can be driven by the suction plate driving mechanism 30 to convey the suction plate mechanism 20 along the first linear guide rail 111 in the first square direction, in the conveying process, the defect detection can be synchronously performed on the pole piece, after the detection is completed, the pole piece can be removed from the suction plate mechanism 20 by the blanking device and conveyed to the stacking area, at the moment, the suction plate mechanism 20 is in an empty state, the suction plate driving mechanism 30 can drive the suction plate mechanism 20 to continuously move along the first direction, so that the suction plate mechanism 20 moves onto the transferring guide rail 113, the transferring guide rail 113 is switched from the first linear guide rail 111 to the second linear guide rail 112, the suction plate mechanism 20 can be driven by the suction plate driving mechanism 30 to move along the second linear guide rail 112 in the opposite direction, after the suction plate mechanism 20 moves onto the other transferring guide rail 113, the pole piece can be switched again to the first linear guide rail 111 by the transferring guide rail 113, and the pole piece can be loaded again.

Therefore, by providing the first linear guide 111, the second linear guide 112 and the transfer guide 113, the suction plate mechanism 20 can return to the initial position again after the pole piece transportation is completed, thereby completing the circulating transportation and improving the transportation efficiency of the pole piece transportation device 100 to the pole piece.

As shown in fig. 2-3, in some embodiments, the track mechanism 10 further includes: the switching mechanism 13, the switching mechanism 13 includes a first driving member 131 and a sliding seat 132, the transfer rail 113 is fixed on the sliding seat 132, and the first driving member 131 drives the sliding seat 132 and the transfer rail 113 to switch between the first linear rail 111 and the second linear rail 112.

Specifically, the first driving member 131 is at least partially disposed between the first linear guide 111 and the second linear guide 112, and extends along the second direction, the sliding seat 132 can be driven by the first driving member 131 to move along the second direction, and the transfer guide 113 is connected to the sliding seat 132. After the suction plate driving mechanism 30 drives the suction plate mechanism 20 onto the transfer rail 113, the first driving member 131 and the sliding seat 132 cooperate to enable the sliding seat 132 to drive the transfer rail 113 to be switched from the first linear rail 111 to the second linear rail 112, so that the switching of the position of the suction plate mechanism 20 is completed, and the switching vibration of the transfer rail 113 can be smaller due to the cooperation of the first driving member 131 and the sliding seat 132. A switching mechanism 13 and a transfer rail 113 are respectively disposed at both ends of the first linear rail 111, so that the suction plate mechanism 20 can be circularly transported.

Thus, by the cooperation of the first driving member 131 and the sliding seat 132, the conveying efficiency of the pole piece conveying device 100 can be improved while the conveying stability of the suction plate mechanism 20 is ensured.

It should be noted that, the matching manner between the sliding seat 132 and the first driving member 131 is not specifically limited, for example, the first driving member 131 may be a screw rod 1312, and by providing a ball bearing between the screw rod 1312 and the sliding seat 132, when the screw rod 1312 rotates, the ball bearing may roll in a thread of the screw rod 1312, thereby realizing up-and-down movement of the sliding seat 132, and between the sliding seat 132 and the screw rod 1312, the screw rod 1312 may be further matched with threads, for example, an external thread is provided in the sliding seat 132, an internal thread is provided on the screw rod 1312, and by engagement of the internal thread and the external thread, the up-and-down movement of the sliding seat 132 may be realized when the screw rod 1312 rotates. The first driving member 131 may also be a linear motor, and the driving seat may be switched between the first linear guide 111 and the second linear guide 112 by connecting a free end of the linear motor to the sliding seat 132. Can be selected according to actual needs.

As shown in fig. 3, further, the first driving member 131 includes: the driving motor 1311 and the screw 1312, the sliding seat 132 is connected to the screw 1312 in a threaded manner, and the driving motor 1311 is connected with the screw 1312 in a driving manner and drives the screw 1312 to rotate, so that the sliding seat 132 only moves relative to the screw 1312. Thus, the driving motor 1311 drives the screw 1312 to move, so that the switching efficiency of the switching mechanism 13 on the transfer guide rail 113 can be further improved, and the conveying efficiency of the pole piece conveying mechanism can be further improved.

Further, the number of the switching mechanisms 13 is two, the two switching mechanisms 13 are respectively located at two ends of the rail assembly 11 in the first direction, and the transfer rail 113 is fixed to the sliding seat 132 of each switching mechanism 13, so that the transfer rail 113 is switched between the first linear rail 111 and the second linear rail 112.

Specifically, the two switching mechanisms 13 are respectively positioned at both ends of the rail assembly 11 in the first direction, and the slide seats 132 of the switching mechanisms 13 are connected to the transfer rail 113. When the pole piece conveying device 100 is required to convey the pole piece, the pole piece is firstly fixed on the suction plate mechanism 20, and the suction plate mechanism 20 can move on the first linear guide rail 111, the second linear guide rail 112 and the transferring guide rail 113 through the sliding block 12.

The operation of the pole piece transporting device 100 is described below as the movement of a single suction plate mechanism 20, and the suction plate mechanism 20 may be plural and the operation is the same. When the suction plate driving mechanism 30 drives the suction plate mechanism 20, the suction plate mechanism 20 can move on the first linear guide rail 111, when the suction plate mechanism 20 moves from one end of the first linear guide rail 111 to the other end, the pole pieces on the suction plate mechanism 20 can be synchronously detected, one switching mechanism 13 can drive the transfer guide rail 113 to butt against the other end of the first linear guide rail 111, the suction plate driving mechanism 30 continues to drive the suction plate mechanism 20 so that the suction plate mechanism 20 moves and transfers the guide rail 113, and the first driving piece 131 switches the transfer guide rail 113 from the first linear guide rail 111 to the second linear guide rail 112, so that the detected pole pieces can be subjected to blanking.

After the pole piece blanking is completed, the suction plate driving mechanism 30 drives the suction plate mechanism 20 to move from the transfer guide rail 113 to the second linear guide rail 112, and to move continuously along the second linear guide rail 112, and finally to move to the other end of the second linear guide rail 112, the other switching mechanism 13 can drive the other transfer guide rail 113 to butt joint with the other end of the second linear guide rail 112 at the moment, so that the suction plate mechanism 20 smoothly moves to the transfer guide rail 113, the transfer guide rail 113 can be switched from the second linear guide rail 112 to the first linear guide rail 111 under the driving of the first driving piece 131 of the switching mechanism 13, and the suction plate mechanism 20 can move from the transfer guide rail 113 to the first linear guide rail 111 under the driving of the suction plate driving mechanism 30, and at the same time, the suction plate mechanism 20 can be synchronously loaded.

Thus, the cyclic movement of the suction plate mechanism 20 can be completed, thereby improving the operation efficiency of the pole piece conveying device 100.

The feeding and discharging positions of the pole pieces are not particularly limited, and the feeding and discharging operations may be performed at any positions of the first linear guide rail 111, the second linear guide rail 112, and the transfer guide rail 113, and may be selected according to actual needs.

As shown in fig. 3, in some embodiments, the suction plate mechanism 20 includes: suction plate body 21 and suction plate fixing member 22, suction plate body 21 is fixed to slider 12 by suction plate fixing member 22. The pole piece is fixed on the suction plate main body 21, and the suction plate main body 21 can be moved under the limit of the guide rail assembly 11 by fixing the suction plate main body 21 on the sliding block 12, so that the stability of pole piece transportation can be improved.

Alternatively, the suction plate body 21 is used for fixing the pole piece, and the suction plate fixing member 22 is detachably connected with the suction plate body 21.

Specifically, the pole piece is fixed to the suction plate main body 21, and the suction plate main body 21 is connected to the suction plate fixing member 22, whereby detachable connection to the rail mechanism 10 can be achieved. When carrying the pole piece of different specifications, the suction plate main body 21 of different specifications may be required, or after the suction plate main body 21 is used for a long time, the suction plate main body 21 needs to be cleaned or replaced, and at this time, the detachable connection of the suction plate main body 21 can be realized through the suction plate fixing piece 22.

Thus, the versatility of the pole piece transporting device 100 can be improved, and the service life of the pole piece transporting device 100 can be prolonged.

It should be noted that, the fixing manner of the suction plate main body 21 to the pole piece is not particularly limited herein, for example, the suction plate main body 21 may use negative pressure to adsorb the pole piece on the surface of the suction plate main body 21, and may further set a fixing member on the suction plate main body 21, and the pole piece may be detachably set on the suction plate main body 21, so that the pole piece may be selected according to actual needs.

As shown in fig. 1 and 3, the suction plate mechanism 20 further includes: the negative pressure adsorption assembly 40, the negative pressure adsorption assembly 40 is respectively communicated with a vacuum device and the suction plate main body 21, the suction plate main body 21 is provided with a plurality of adsorption holes, and the vacuum device is configured to generate negative pressure in the suction plate main body 21 through the negative pressure adsorption assembly 40 so as to adsorb the pole piece through the plurality of adsorption holes.

Specifically, the vacuum device may be connected to the suction plate main body 21 through the negative pressure suction assembly 40, and when the suction plate mechanism 20 conveys the pole pieces, the vacuum device operates, the suction holes on the suction plate main body 21 may generate negative pressure, and the pole pieces may be tightly attached to the suction plate main body 21 under the action of the negative pressure.

Thus, the stability of the pole piece conveying device 100 to the pole piece conveying can be improved.

As shown in fig. 1, optionally, the suction plate body 21 is plural, and the negative pressure suction assembly 40 includes: the negative pressure main pipe 41, the rotary air joint 42 and a plurality of negative pressure auxiliary pipes 43, wherein the air inlet end of the negative pressure main pipe 41 is connected with the air outlet end of the rotary air joint 42, the rotary air joint 42 is provided with a plurality of air inlet ends, each air inlet end is respectively connected with the air outlet end of one negative pressure auxiliary pipe 43, the air inlet end of each negative pressure auxiliary pipe 43 is respectively connected with one suction plate main body 21, and the negative pressure auxiliary pipe 43 is a telescopic hose.

Specifically, the vacuum suction device may be connected to the main negative pressure pipe 41, and the main negative pressure pipe 41 may be connected to the plurality of sub negative pressure pipes 43 via the rotary air joint 42, and when the suction plate mechanism 20 includes the plurality of suction plate bodies 21, each sub negative pressure pipe 43 may be connected to one suction plate body 21. When the suction plate main body 21 moves on the guide rail mechanism 10, the rotary air joint 42 can rotate, the negative pressure auxiliary pipe 43 can move synchronously with the suction plate main body 21, and the length of the negative pressure auxiliary pipe 43 can be telescopically changed according to the distance between the suction plate main body 21 and the rotary air joint 42.

Therefore, the pole piece conveying device 100 can simultaneously carry out negative pressure adsorption on a plurality of pole pieces, and the pole piece conveying efficiency is improved.

As shown in fig. 4-5, in some embodiments, the suction plate drive mechanism 30 includes: a driving structure 31 and a second driving member 32, the second driving member 32 being configured to drive the driving structure 31 such that the driving structure 31 drives the suction plate mechanism 20 to move in the first direction. The second driving member 32 drives the driving structural member 31, so that the suction plate mechanism 20 can convey the pole piece in the first direction, and the conveying efficiency of the pole piece conveying device 100 is improved.

As shown in fig. 4, further, the driving structure 31 includes a connection portion 311, a support rod 312, and a plurality of clamping portions 313, where the plurality of clamping portions 313 are disposed on one side of the support rod 312 at equal intervals, the connection portion 311 is disposed on the other side of the support rod 312, the suction plate mechanisms 20 are plural, and the plurality of suction plate mechanisms 20 are in one-to-one correspondence with the plurality of clamping portions 313, the second driving member 32 is in driving connection with the connection portion 311 and can drive the connection portion 311 to eccentrically rotate, the connection portion 311 can drive the clamping portions 313 to eccentrically rotate synchronously, and the eccentric rotation of the plurality of clamping portions 313 can drive the corresponding suction plate mechanisms 20 to synchronously move along the first direction.

Specifically, by matching the clamping portions 313 with the suction plate mechanisms 20, when the second driving member 32 drives the driving structural member 31 to eccentrically rotate, the suction plate mechanisms 20 can be moved along the first direction, and by providing a plurality of clamping portions 313 to match with a plurality of suction plate mechanisms 20 in a one-to-one correspondence manner, the pole piece conveying device 100 can be continuously operated, and the conveying efficiency of the pole piece conveying device 100 can be further improved. And in the pole piece transportation process, the pole piece conveying devices 100 are in transmission fit, a belt is not required to be arranged, the belt is prevented from being worn after long-time use, and the service life of the pole piece conveying devices 100 is further prolonged.

As shown in fig. 4, optionally, a clamping block 221 is provided on the suction plate fixing member 22 or the sliding block 12, the clamping portion 313 is provided with a clamping groove 3131, and the clamping block 221 can be clamped with the clamping groove 3131 and is suitable for moving in the clamping groove 3131.

Specifically, when the engaging portion 313 is engaged with the suction plate mechanism 20, the engaging portion 313 may be eccentrically rotated along with the driving structure 31 by engaging the engaging portion 221 in the engaging groove 3131, and the force applied to the engaging portion 313 may be decomposed by the driving of the second driving member 32, so that the engaging portion 313 may be simultaneously applied with the force applied in the first direction and the second direction, that is, when the engaging portion 221 is disposed in the engaging groove 3131 of the engaging portion 313, the engaging portion 221 may be simultaneously applied with the force applied in the first direction and the second direction, and the engaging portion 221 may slide in the engaging groove 3131 under the force applied in the second direction.

Therefore, the pole piece conveying device 100 can operate more reliably through the matching of the clamping blocks 221 and the clamping grooves 3131, and the service life of the pole piece conveying device 100 is prolonged.

It should be noted that the installation position of the fixture block 221 is not particularly limited, for example, the fixture block 221 may be installed on the suction plate fixing member 22, or may be installed on the slide block 12, or two fixture blocks 221 may be installed on the suction plate fixing member 22 and the slide block 12 at the same time, and may be installed according to actual needs.

As shown in fig. 5, further, the driving shaft 314 includes a straight shaft section 3141 and an eccentric shaft section 3142 which are connected to each other, the second driving member 32 is drivingly connected to the straight shaft section 3141 and is capable of driving the eccentric shaft section 3142 to eccentrically rotate, and the connecting portion 311 is connected to the eccentric shaft section 3142 and eccentrically rotates in synchronization with the eccentric shaft section 3142.

Specifically, by connecting the eccentric shaft segment 3142 and the straight shaft segment 3141, the axial rotation output by the second driving member 32 can be converted into eccentric rotation, and connecting the connecting portion 311 and the eccentric shaft segment 3142 can realize eccentric rotation of the driving structural member 31, thereby driving the suction plate main body 21 to move in the first direction.

As shown in fig. 1, a pole piece detection mechanism according to an embodiment of the second aspect of the present utility model includes: the pole piece conveying device 100, the detecting device 200, the positioning device 300 and the blanking device of any of the above embodiments. The detection device 200 is used for detecting the pole piece; the positioning device 300 is used for positioning the pole piece after the pole piece is detected, specifically, the positioning device 300 can be a high-precision positioning camera, the high-precision positioning camera is used for photographing and positioning the pole piece, and the blanking device is suitable for blanking the pole piece according to the pole piece positioning result and transferring the pole piece to the lamination table to finish lamination.

According to the pole piece detection mechanism disclosed by the embodiment of the second aspect of the utility model, the pole piece is conveyed by the pole piece conveying mechanism, so that the stability of the pole piece detection mechanism is higher, and the pole piece detection mechanism can be ensured to have higher detection efficiency.

Optionally, the suction plate body 21 is made of transparent material. When detecting the pole piece through pole piece detection mechanism, the pole piece is fixed on pole piece conveyor 100, and when pole piece conveyor 100 transported pole piece to detection device 200 department, because suction plate main part 21 is transparent material, accessible detection device 200 detects in step in the upside and the downside of pole piece, and then improves the detection effect and the detection efficiency of pole piece.

It should be noted that, the material of the suction plate main body 21 is not particularly limited, and glass, acryl or other materials may be used for the suction plate main body 21, and only the transparency of the suction plate main body 21 is ensured, and the suction plate main body 21 may be selected according to actual needs.

In the description herein, reference to the term "embodiment," "example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (14)

1. A pole piece conveying device, characterized by comprising:

A rail mechanism (10), the rail mechanism (10) comprising: a guide rail assembly (11) and a slider (12), the slider (12) being arranged on the guide rail assembly (11) and being adapted to slide on the guide rail assembly (11) in a first direction;

The suction plate mechanism (20), the suction plate mechanism (20) is used for fixing the pole piece, and the suction plate mechanism (20) is fixed with the sliding block (12);

And the suction plate driving mechanism (30), wherein the suction plate driving mechanism (30) is connected with the suction plate mechanism (20) and is suitable for driving the suction plate mechanism (20) to move along the first direction.

2. Pole piece transport device according to claim 1, characterized in that the rail assembly (11) comprises: first linear guide (111), second linear guide (112) and at least one transport guide (113), first linear guide (111) with second linear guide (112) are along the interval setting of second direction, at least one transport guide (113) are suitable for first linear guide (111) with switch between second linear guide (112), suction plate mechanism (20) can first linear guide (111), second linear guide (112) with transport guide (113) are gone up and are removed, first direction with the second direction is perpendicular.

3. The pole piece transport device according to claim 2, wherein the rail mechanism (10) further comprises: the switching mechanism (13), the switching mechanism (13) includes first driving piece (131) and sliding seat (132), transport guide rail (113) is fixed in on sliding seat (132), first driving piece (131) drive sliding seat (132) with transport guide rail (113) are in switch between first linear guide (111) with second linear guide (112).

4. A pole piece conveying device according to claim 3, characterized in that the first driving member (131) comprises a driving motor (1311) and a screw (1312), the sliding seat (132) is in threaded connection with the screw (1312), and the driving motor (1311) is in driving connection with the screw (1312) and drives the screw (1312) to rotate, so that the sliding seat (132) only moves relative to the screw (1312).

5. A pole piece conveying device according to claim 4, characterized in that the number of switching mechanisms (13) is two, and that the two switching mechanisms (13) are located at both ends of the guide rail assembly (11) in the first direction, respectively.

6. The pole piece transport device according to claim 1, characterized in that the suction plate mechanism (20) comprises: a suction plate main body (21) and a suction plate fixing piece (22), wherein the suction plate main body (21) is fixed on the sliding block (12) through the suction plate fixing piece (22).

7. The pole piece conveying device according to claim 6, wherein the suction plate main body (21) is made of transparent materials.

8. The pole piece transport apparatus of claim 6, further comprising: negative pressure adsorption component (40), negative pressure adsorption component (40) communicate evacuating device respectively with suction plate main part (21), suction plate main part (21) are provided with a plurality of absorption holes, evacuating device is configured to pass through negative pressure adsorption component (40) makes produce the negative pressure in suction plate main part (21), in order to adsorb through a plurality of absorption holes the pole piece.

9. The pole piece conveying device according to claim 8, wherein the suction plate body (21) is plural, and the negative pressure suction assembly (40) includes: negative pressure is responsible for (41), rotary air joint (42) and a plurality of negative pressure auxiliary pipe (43), the air inlet end that negative pressure was responsible for (41) with rotary air joint (42) give vent to anger the end and be connected, rotary air joint (42) have a plurality of air inlets and each air inlet respectively with one negative pressure auxiliary pipe (43) give vent to anger the end and be connected, each negative pressure auxiliary pipe (43) air inlet respectively with one suction disc main part (21) is connected, negative pressure auxiliary pipe (43) are scalable hose.

10. The pole piece transport apparatus as claimed in claim 6, wherein the suction plate driving mechanism (30) includes: a driving structure (31) and a second driving member (32), wherein the second driving member (32) is used for driving the driving structure (31) so that the driving structure (31) drives the suction plate mechanism (20) to move along the first direction.

11. The pole piece conveying device according to claim 10, wherein the driving structural member (31) comprises a connecting portion (311), a supporting rod (312) and a plurality of clamping portions (313), the clamping portions (313) are arranged on one side of the supporting rod (312) at equal intervals, the connecting portion (311) is arranged on the other side of the supporting rod (312), the suction plate mechanisms (20) are multiple, the suction plate mechanisms (20) are in one-to-one correspondence with the clamping portions (313), the second driving member (32) is connected to the connecting portion (311) in a driving mode and can drive the connecting portion (311) to eccentrically rotate, the connecting portion (311) can drive the clamping portions (313) to eccentrically rotate synchronously, and the eccentric rotation of the clamping portions (313) can drive the corresponding suction plate mechanisms (20) to synchronously move along the first direction.

12. The pole piece conveying device according to claim 11, wherein a clamping block (221) is arranged on the suction plate fixing piece (22) or the sliding block (12), the clamping portion (313) is provided with a clamping groove (3131), and the clamping block (221) can be clamped with the clamping groove (3131) and is suitable for moving in the clamping groove (3131).

13. The pole piece conveying device according to claim 12, wherein the driving structural member (31) further comprises a driving shaft (314), the driving shaft (314) comprises a straight shaft section (3141) and an eccentric shaft section (3142) which are connected with each other, the second driving member (32) is connected with the straight shaft section (3141) in a driving manner and can drive the eccentric shaft section (3142) to eccentrically rotate, and the connecting part (311) is connected with the eccentric shaft section (3142) and synchronously eccentrically rotates along with the eccentric shaft section (3142).

14. The utility model provides a pole piece detection mechanism which characterized in that includes:

the pole piece transportation device (100) of any of claims 1-13;

The detection device (200) is used for detecting the pole piece;

A positioning device (300), wherein the positioning device (300) is used for positioning the pole piece after the pole piece is detected;

And the blanking device is suitable for blanking the pole piece according to the pole piece positioning result.