LU504949B1

LU504949B1 - Stacker suitable for carrying pole piece coil material

Info

Publication number: LU504949B1
Application number: LU504949A
Authority: LU
Inventors: Xin Jin; Xingguo Yang; Jianhong Zhou; Dengchao Zhang
Original assignee: Suzhou Guanke Tech Co Ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2024-02-19

Abstract

The present invention discloses a stacker suitable for carrying pole piece coil material. A bearing assembly of a transfer module is configured to bear pole piece coil material; a transfer module of a lifting module is located between two support arms erected by a shelf body, first positioning assemblies being located at outer side edges of the transfer module; and transmission belts are driven to rotate via the first driving assemblies. According to the device, the adopted transfer module can stably transfer in an up-and-down direction of the lifting module, and in addition, the transfer is more stable when a moving module reciprocates in a horizontal direction, and the transfer transmission efficiency is higher without long-term maintenance.

Description

STACKER SUITABLE FOR CARRYING POLE PIECE COIL MATERIAL 11504949

TECHNICAL FIELD

The present invention belongs to the technical field of storage and transportation equipment, and in particular relates to a stacker suitable for carrying pole piece coil material.

BACKGROUND

As a common vehicle, the new energy vehicle has been more and more popular in recent years. Compared with the pollution tail gas produced by burning fossil energy in traditional fuel-powered vehicles, the new energy vehicle adopts an electric energy drive mode to greatly reduce the pollution of the vehicle environment, and a battery in the new energy electric vehicle as a core, its performance requirements and market demand are also getting higher and higher.

A battery element includes an electric core, a protection plate, a housing and a pole piece.

The pole piece, as a core component of the storage battery, is the heart of the storage battery, and is divided into a positive electrode plate and a negative electrode plate. During processing, the pole piece is directly stamped and formed from a coiled material to form a pole piece of the battery element; and since the material of the pole piece itself is relatively hard, the pole piece is transferred as a raw material in the form of the coiled material before forming. Such coiled material is large in volume and heavy in weight, and a heavy crane is generally used outdoors for transferring. However, due to space limitations in a production workshop, a hoist is mostly used.

A stacker is disclosed in a Chinese patent with an application number of CN201610475772.X, in order to improve the weight of the hoist, a lifting frame which can move up and down along the support frame is mounted, and lifting chains are correspondingly connected between two ends of a transmission shaft and two ends of the lifting frame. This chain has a simple structure and can provide effective lifting in a lifting direction. However, since the structure of the chain itself is formed by the multi-segment links hinged to each other, there will be a block between two adjacent links during transferring, and the transmission of the chain is accompanied by mechanical friction simultaneously. The chain has a limited service life and is prone to mechanical failure, requiring regular and regular maintenance.

According to a Chinese Patent Application Publication No. CN107444816A , a stacker is disclosed, in which, although the transmission in an up-and-down and horizontal directions can be realized, since the space in the production workshop is limited, and the adopted driving 904949 method is the front-and-rear transmission of the hydraulic telescopic rod type, for the coiled material transmission with larger body weight and heavier weight, which has the disadvantages of low transmission efficiency, easy leakage, high maintenance cost, and no realizing of the stable transmission operation .

SUMMARY

In view of the deficiencies of the prior art, an object of the present invention is to provide a stacker suitable for carrying pole piece coil material to solve the above technical problems of the prior art.

The object of the present invention is achieved by the following technical solutions.

A stacker suitable for carrying pole piece coil material includes a transfer module, a lifting module, and a moving module.

The transfer module includes fork assemblies protruding to two ends and bearing assemblies, the bearing assembly being configured to bear pole piece coil material and the fork assembly lifting and transferring the bearing assembly.

A lifting module includes a shelf body, transmission belts and first positioning assemblies, the transfer module being located between two support arms erected by the shelf body and moving up and down along the support arms of the shelf body, and the first positioning assemblies being located at outer side edges of the transfer module, and simultaneously clamping and limiting along an up-and-down direction of the shelf body.

One end portions of the transmission belts are fixed on the transfer module, and the other end portions penetrate through first driving assemblies located at upper and lower end portions of the shelf body and are synchronously fixed on the transfer module to drive the rotation of the transmission belts via the first driving assemblies, to achieve the transfer module fixed by the transmission belts to move up and down.

The moving module includes a sliding rail, a second driving assembly and a second positioning assembly located at a bottom of the shelf body, the second driving assembly being contacted with the sliding rail and synchronously driving the shelf body to move along an extension direction of the sliding rail, and the second positioning assembly being located below the shelf body and clamping along two sides of an extension direction of the sliding rail.

Furthermore, the transfer module has a frame structure as a whole and an open structure on 904949 front and rear sides, the fork assembly transferring the bearing assembly from one side into the frame structure and then out from the other side.

Furthermore, the fork assembly includes middle beam members in a middle, sliding plate members slidably connected above the middle beam members and drive roller shafts transversely penetrated through the middle beam members, two end portions of the drive roller shaft being allowed to extend out of two sides of the middle beam member, and driving motors located at bottoms of the middle beam members driving the drive roller shafts to rotate, and synchronously driving the sliding plate members rollingly connected to the drive roller shafts to reciprocate along an extending direction of the middle beam member.

Further, the transmission belts are fixed on the transfer module via clamping assemblies, the clamping assembly including a first clamping plate, a second clamping plate, a connection buckle and a buffer.

The first clamping plate and the second clamping plate clamp end positions of the transmission belt located at a middle position, simultaneously, the connection buckle is movably connected to bottom end positions of the first clamping plate and the second clamping plate, and the buffer is connected to a bottom of the connection buckle.

Furthermore, a transverse sawtooth strip is arranged on an opposite surface of the first clamping plate and the second clamping plate, and the transverse sawtooth strip of the first clamping plate and the second clamping plate clamps two sides of the transmission belt.

Furthermore, the buffer includes a connection rod, a sleeve, and a spring; one end portion of the connection rod is sleeved on a bottom of the connection buckle, and the other end portion is sleeved in the sleeve and protrudes outwards; and a relative distance between the sleeve and the connection buckle is adjusted via an external bolt piece, and simultaneously, the spring is sleeved on a periphery of the connection rod to cause the spring to be located in the sleeve.

Furthermore, a sensing assembly is arranged at an open position of the transfer module, and whether the bearing assembly is transferred in or out of position is sensed via the sensing assembly.

Furthermore, ear mounts are protruded at two sides of the bearing assembly to cause two end portions of the pole piece coil material to be bore between two ear mounts.

Furthermore, an early warning assembly and an early warning plate at an end portion of the 904949 sliding rail are arranged at an end portion of the shelf body along a transmission direction of the sliding rail, and the early warning assembly is pressed in a transmission direction when the early warning assembly touches the early warning plate and a sensor is triggered to run.

Furthermore, the early warning assembly includes an arc-shaped collision strip, reset spring members, a baffle member and a fixing plate, the arc-shaped collision strip being arranged on the fixing plate via the reset spring members, simultaneously, the baffle member being arranged at a rear end portion of the arc-shaped collision strip, and the sensor being arranged behind the arc-shaped collision strip where the fixing plate is located.

The fixing plate is displaced when the arc-shaped collision strip collides, blocking a transmission path of the sensor.

The present invention has the following beneficial effects. 1. According to the device, the lifting module is of a transmission belt type structure, which will be more stable in the actual lifting process, without generating noise due to friction between chain-like metal pieces, and without generating excessive frustration due to meshing transmission at the joint of chain conditions during the lifting process of the lifting module to provide more stable lifting of the lifting module in a vertical direction. 2. According to the device, the transfer module can effectively fix the coiled material, and the drive roller shaft at the bottom is used to left-right direction transmission, with high transmission efficiency and good stability. 3. According to the device, the adopted transfer module can stably transfer in an up-and-down direction of the lifting module, and in addition, the transfer is more stable when a moving module reciprocates in a horizontal direction, and the transfer transmission efficiency is higher without long-term maintenance, which can greatly improve the transfer efficiency. 4. According to the device, the early warning assembly is directly added to a side position where the fork assemblies are located, which does not affect the transportation and transfer operation of the fork assemblies as a whole, but can provide a more effective early warning measure when the fork assemblies are transported to the designated position, can be used in reciprocated, and can further improve the precision in the transfer process.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to explain the technical solutions in the examples of the present invention or the 904949 related art more clearly, the attached drawings needed in the description of the examples or the related art will be briefly introduced below.

FIG. 1 is a schematic view of an overall structure according to an example of the present 5 invention;

FIG. 2 is a schematic view of an overall structure of a transfer module according to an example of the present invention;

FIG. 3 is a schematic view of a bearing assembly according to an example of the present invention;

FIG. 4 is a schematic structural view of a portion A of FIG. 1 according to an example of the present invention;

FIG. 5 is a schematic diagram of a front structure of the transfer module according to an example of the present invention;

FIG. 6 is a schematic view of an overall structure of a fork assembly according to an example of the present invention;

FIG. 7 is a schematic structural view of a portion B of FIG. 6 according to an example of the present invention;

FIG. 8 is a schematic view of the fork assembly according to an example of the present invention;

FIG. 9 is a schematic view of an overall structure of a clamping assembly according to an example of the present invention;

FIG. 10 is a schematic sectional view of a clamping assembly according to an example of the present invention;

FIG. 11 is a schematic view of an overall structure of an early warning assembly according to an example of the present invention; and

FIG. 12 is a schematic structural view of a connection portion of a second driving assembly according to an example of the present invention.

DETAILED DESCRIPTION

Technical solutions in the examples of the present invention will be described clearly and completely in the following with reference to the attached drawings in the examples of the present invention. Based on the examples in the present invention, all other examples obtained” 904949 by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

As shown in FIG. 1, an example of the present invention provides a stacker suitable for carrying pole piece coil material, including a transfer module 1, a lifting module 2, and a moving module 3.

As shown in FIGS. 2-5, the transfer module 1 includes fork assemblies 11 protruding to two ends and bearing assemblies 12. As shown in FIG. 3, ear mounts 121 are protruded at two sides of the bearing assembly 12 to cause two end portions of the pole piece coil material to be bore between two ear mounts 121. The fork assembly 11 lifts and transfers the bearing assembly 12; and the transfer module 1 has a frame structure as a whole and an open structure on front and rear sides. Simultaneously, a sensing assembly is arranged at an open position of the transfer module, and whether the bearing assembly 12 is transferred in or out of position is sensed via the sensing assembly. The fork assembly 11 transfers the bearing assembly 12 from one side of the open structure into the frame structure and finally out from the other side, thereby facilitating the transfer process.

As shown in FIGS. 6-8, the fork assembly 11 includes middle beam members 111 in a middle, sliding plate members 112 slidably connected above the middle beam members 111 and drive roller shafts 113 transversely penetrated through the middle beam members 111. Upper surfaces where multiple groups of drive roller shafts s 113 are located form a plane for bearing the above sliding plate members 112, and the drive roller shafts 113 are located at the positions where left and right end portions protrude out of two sides where the middle beam member 111 is located (enabling the portion protruding out to form an effective support for bottoms of the sliding plate members 112 and realizing transmission synchronously). Driving motors located at bottoms of the middle beam members 111 drive the drive roller shafts 113 to rotate, (a gear or a chain mode used to drive the transmission of the multiple groups of drive roller shafts 113, not specifically shown in the figures), and synchronously drive the sliding plate members 112 rollingly connected to the drive roller shafts 113 to reciprocate along an extending direction of the middle beam member 111.

As shown in FIG. 4, the lifting module 2 includes a shelf body 21, transmission belts 22 and first positioning assemblies 23. The transfer module 1 is located between two support arms 904949 erected by the shelf body 21, so that the transfer module 1 moves up and down along the support arms of the shelf body 21, the first positioning assemblies 23 are located at outer side edges of the transfer module 1, and simultaneously, the first positioning assemblies 23 (the first positioning assemblies 23 being a roller-type structure and is arranged with multiple groups) run in an up-and-down direction where the shelf body 21 is located, clamping and limiting along a left-and-right direction to prevent the whole transfer module 1 from swaying in the left and right directions during the lifting process, playing a protective role.

One end portions of the transmission belts 22 are fixed on the transfer module 1, and the other end portions penetrate through the first driving assemblies 221 located at upper and lower end portions of the shelf body 21 and are synchronously fixed on the transfer module 1.

Specifically, one end portions of the transmission belts 22 are led out from a side edge of the transfer module 1, then cross over the first driving assemblies 221 located on upper and lower portions of the shelf body 21, and finally the other end portions of the transmission belts 22 are newly introduced onto the transfer module 1, and the transmission belts 22 are driven by the rotation of the first driving assemblies 221 (the transmission belts 22 being integrally adhered to the first driving assemblies 221 to achieve transmission). As a result of the lifting movement achieved by the transmission belts 22, the lifting movement in the up-and-down direction is also achieved simultaneously with the transfer module 1 fixed by the transmission belts 22. Since the transmission belt 22 is made of a soft material, it is more stable without generating noise due to friction between metals during the actual lifting, and without generating excessive frustration during the lifting of the lifting module 2.

An inner side surface of the transmission belt 22 has a tooth surface structure, which can achieve meshing transmission with the first driving assemblies 221 as a drive source. Due to the material, the service life of such transmission belts is also longer, and the procedures of adding lubricating oil and maintenance are omitted in comparison with the metal chain transmission method.

As shown in FIGS. 9 and 10, the transmission belts 22 are fixed on the transfer module 1 via clamping assemblies 24, and the clamping assemblies 24, as fixtures, including a first clamping plate 241, a second clamping plate 242, a connection buckle 243 and a buffer 244.

During use, the first clamping plate 241 and the second clamping plate 242 clamp end 904949 positions of the transmission belt 22 located at the middle position (that is, a transverse sawtooth strip 201 is arranged on an opposite surface of the first clamping plate 241 and the second clamping plate 242, and the transverse sawtooth strip 201 of the first clamping plate 241 and the second clamping plate 242 clamps two sides of the transmission belt 22; and this arrangement can improve the pulling and anti-skid force in the up-down direction to realize that the end portions of the transmission belt 22 are firmly located between the first clamping plate 241 and the second clamping plate 242 to reduce the risk of falling out). The connection buckle 243 is located at the bottom and is movably connected to the first clamping plate 241 and the second clamping plate 242 to adjust a relative deflection angle between the transmission belt 22 and the clamping assembly 24, and the buffer 244 is connected at the bottom of the connection buckle 243.

The buffer 244 includes a connection rod 2441, a sleeve 2442 and a spring 2443; one end of the connection rod 2441 is sleeved on the bottom of the connection buckle 243, and the other end is sleeved in the sleeve 2442 and protrudes outwards. A relative distance between the sleeve 2442 and the connection buckle 243 is adjusted via an external bolt piece, to improve the gripping force between the transmission belt 22 and the first driving assembly 221, and prevent the transmission belts 22 from loosening and causing detachment during transmission; and simultaneously, the spring 2443 is sleeved on a periphery of the connection rod 2441 to cause the spring 2443 to be located in the sleeve 2442 (playing a buffering role).

As shown in FIG. 12, the moving module 3 includes a sliding rail 31, and a second driving assembly 34 and a second positioning assembly 35 located at a bottom of the shelf body 21. The second positioning assembly 35 is located at two sides where the bottom sliding rail 31 is located, and moves synchronously with the movement of the fork assemblies 11 (the second positioning assembly 35 adopting the same roller-type structure as the first positioning assembly 23, and stably clamping the sliding rail 31 in the transmission direction). The second driving assembly 34 serves as a driving source to drive the movement of the fork assemblies 11 where the transfer module 1 is located on the sliding rail 31 as a whole.

As shown in FIG. 11, an early warning assembly 32 and an early warning plate 33 at an end portion of the sliding rail 31 are arranged at an end portion of the shelf body 21 along a transmission direction of the sliding rail 31. In order to prevent the fork assemblies 11 from 20 949 moving beyond a preset range, when the early warning assembly 32 touches the early warning plate 33, a pressing force on the early warning assembly 32 in the transmission direction is generated, forcing the early warning assembly 32 to rebound backwards and a sensor 25 is triggered to run. The early warning assembly 32 includes an arc-shaped collision strip 321, reset spring members 322, a baffle member 323 and a fixing plate 324. The arc-shaped collision strip 321 is arranged on the fixing plate 324 via the reset spring members 322, simultaneously, the baffle member 323 is arranged at a rear end portion of the arc-shaped collision strip 321, and the sensor 25 is arranged behind the arc-shaped collision strip 321 where the fixing plate 324 is located (normally, the sensor 25 is located at a rear end portion of the early warning assembly 32, and a receiver and a transmitter normally receive and transmit signals; when the early warning assembly 32 rebounds, the baffle 323 rebounds synchronously and prevents the receiver and the transmitter from receiving and transmitting signals, thereby triggering all connected alarm system). When the arc-shaped collision strip 321 is out of contact with the early warning plate 33, the arc-shaped collision strip 321 rebounds under the action of the reset spring members 322 to realize the normal signal receiving and transmitting of the sensor 25, and the alarm system cancels an alarm operation.

The operation of the whole device is more convenient, the adopted transfer module can stably transfer in an up-and-down direction of the lifting module, and in addition, the transfer is more stable when a moving module reciprocates in a horizontal direction, and the transfer transmission efficiency is higher without long-term maintenance, which can greatly improve the transfer efficiency.

The above has shown and described the principles, principal features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the examples described above, which are merely illustrative of the principles of the present invention, but that various changes and modifications may be made without departing from the spirit and scope of the present invention, which is set forth in the following claims.

Claims

CLAIMS LU504949

1. À stacker suitable for carrying pole piece coil material, comprising a transfer module (1), a lifting module (2), and a moving module (3), wherein the transfer module (1) comprises fork assemblies (11) protruding to two ends and bearing assemblies (12), the bearing assembly (12) being configured to bear pole piece coil material and the fork assembly (11) lifting and transferring the bearing assembly (12); a lifting module (2) comprises a shelf body (21), transmission belts (22) and first positioning assemblies (23), the transfer module (1) being located between two support arms erected by the shelf body (21) and moving up and down along the support arms of the shelf body (21), and the first positioning assemblies (23) being located at outer side edges of the transfer module (1), and simultaneously clamping and limiting along an up-and-down direction of the shelf body (21); one end portions of the transmission belts (22) are fixed on the transfer module (1), and the other end portions penetrate through first driving assemblies (221) located at upper and lower end portions of the shelf body (21) and are synchronously fixed on the transfer module (1) to drive the rotation of the transmission belts (22) via the first driving assemblies (221), to achieve the transfer module (1) fixed by the transmission belts (22) to move up and down; the transmission belts (22) are fixed on the transfer module (1) via clamping assemblies (24), the clamping assembly (24) comprising a first clamping plate (241), a second clamping plate (242), a connection buckle (243) and a buffer (244); the first clamping plate (241) and the second clamping plate (242) clamp end positions of the transmission belt (22) located at a middle position, simultaneously, the connection buckle (243) 1s movably connected to bottom end positions of the first clamping plate (241) and the second clamping plate (242), and the buffer (244) is connected to a bottom of the connection buckle (243); and the moving module (3) comprises a sliding rail (31), a second driving assembly (34) and a second positioning assembly (35) located at a bottom of the shelf body (21), the second driving assembly (34) being contacted with the sliding rail (31) and synchronously driving the shelf body (21) to move along an extension direction of the sliding rail (31), and the second positioning assembly (35) being located below the shelf body (21) and clamping along two sides of an extension direction of the sliding rail (31). 0506968

2. The stacker suitable for carrying pole piece coil material according to claim 1, wherein the transfer module (1) has a frame structure as a whole and an open structure on front and rear sides, the fork assembly (11) transferring the bearing assembly (12) from one side into the frame structure and then out from the other side.

3. The stacker suitable for carrying pole piece coil material according to claim 1, wherein the fork assembly (11) comprises middle beam members (111) in a middle, sliding plate members (112) slidably connected above the middle beam members (111) and drive roller shafts (113) transversely penetrated through the middle beam members (111), two end portions of the drive roller shaft (113) being allowed to extend out of two sides of the middle beam member (111), and driving motors located at bottoms of the middle beam members (111) driving the drive roller shafts (113) to rotate, and synchronously driving the sliding plate members (112) rollingly connected to the drive roller shafts (113) to reciprocate along an extending direction of the middle beam member (111).

4. The stacker suitable for carrying pole piece coil material according to claim 1, wherein a transverse sawtooth strip (201) 1s arranged on an opposite surface of the first clamping plate (241) and the second clamping plate (242), and the transverse sawtooth strip (201) of the first clamping plate (241) and the second clamping plate (242) clamps two sides of the transmission belt (22).

5. The stacker suitable for carrying pole piece coil material according to claim 1, wherein the buffer (244) comprises a connection rod (2441), a sleeve (2442), and a spring (2443); one end portion of the connection rod (2441) is sleeved on a bottom of the connection buckle (243), and the other end portion is sleeved in the sleeve (2442) and protrudes outwards; and a relative distance between the sleeve (2442) and the connection buckle (243) is adjusted via an external bolt piece, and simultaneously, the spring (2443) 1s sleeved on a periphery of the connection rod (2441) to cause the spring (2443) to be located in the sleeve (2442).

6. The stacker suitable for carrying pole piece coil material according to claim 1, wherein a sensing assembly is arranged at an open position of the transfer module (1), and whether the bearing assembly (12) is transferred in or out of position is sensed via the sensing assembly.

7. The stacker suitable for carrying pole piece coil material according to claim 1, wherein ear mounts (121) are protruded at two sides of the bearing assembly (12) to cause two end portions of the pole piece coil material to be bore between two ear mounts (121). 0506968

8. The stacker suitable for carrying pole piece coil material according to claim 1, wherein an early warning assembly (32) and an early warning plate (33) at an end portion of the sliding rail (31) are arranged at an end portion of the shelf body (21) along a transmission direction of the sliding rail (31), and the early warning assembly (32) is pressed in a transmission direction when the early warning assembly (32) touches the early warning plate (33) and a sensor (25) is triggered to run.

9. The stacker suitable for carrying pole piece coil material according to claim 1, wherein the early warning assembly (32) comprises an arc-shaped collision strip (321), reset spring members (322), a baffle member (323) and a fixing plate (324), the arc-shaped collision strip (321) being arranged on the fixing plate (324) via the reset spring members (322), simultaneously, the baffle member (323) being arranged at a rear end portion of the arc-shaped collision strip (321), and the sensor (25) being arranged behind the arc-shaped collision strip (321) where the fixing plate (324) is located; and the fixing plate (324) being displaced when the arc-shaped collision strip (321) collides, blocking a transmission path of the sensor (25).