CN212284927U

CN212284927U - Automatic weighing and screening machine for battery pole pieces

Info

Publication number: CN212284927U
Application number: CN202020354841.3U
Authority: CN
Inventors: 陈景贤; 陈惠儿
Original assignee: Jiangmen Hongli Energy Co ltd
Current assignee: Jiangmen Hongli Energy Co ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-01-05
Anticipated expiration: 2030-03-19

Abstract

The utility model discloses a battery pole piece automatic weighing sieve separator, comprises a workbench, the upside left end of workstation is fixed with first backup pad, the upside right-hand member of workstation is fixed with the second backup pad, the upside of workstation is fixed with motor pole piece rack, motor pole piece rack is located the right side of first backup pad, the right-hand first mounting bracket that is provided with of motor pole piece rack, the top of first mounting bracket is fixed with the electronic scale, be fixed with the guide rail between the top of first backup pad and second backup pad, the inside nestification of guide rail has first feeding agencies, the right-hand second feeding agencies that is provided with of first feeding agencies. The utility model discloses a battery pole piece's automatic weighing stepping need not to use the manual work to carry out the pole piece and weighs the stepping, has reduced the artificial damage to the pole piece, has reduced a large amount of artificial work, has reduced intensity of labour, has improved the qualification rate of efficiency and product.

Description

Automatic weighing and screening machine for battery pole pieces

Technical Field

The utility model relates to a battery pole piece field, concretely relates to battery pole piece automatic weighing sieve separator.

Background

In the production process of the battery, the battery pole pieces are generally graded according to weight, namely positive and negative pole pieces of the battery are weighed one by one, overweight or light pole pieces are removed after weighing, the pole pieces meeting the requirements are classified into a plurality of grades according to weight grades and are respectively collected.

The previous common method is to use a balance to manually weigh and grade, when the attention of staff is not focused, pole pieces with the same capacity can be misplaced in separation grooves with different capacities, and the staff is easy to fatigue to cause efficiency reduction due to long-time pole piece taking and placing.

Therefore, it is necessary to invent an automatic weighing and screening machine for battery pole pieces to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery pole piece automatic weighing sieve separator, through being provided with first feeding agencies, second feeding agencies, the electronic scale, first material collecting frame, second material collecting frame, third material collecting frame and controller etc., realized the automatic weighing stepping of battery pole piece, need not to use the manual work to carry out the pole piece and weigh the stepping, reduced the artificial damage to the pole piece, a large amount of artificial work has been reduced, labor intensity is reduced, the qualification rate of efficiency and product has been improved, with the above-mentioned weak point in the solution technology.

In order to achieve the above object, the present invention provides the following technical solutions: an automatic weighing and screening machine for battery pole pieces comprises a workbench, wherein a first supporting plate is fixed at the left end of the upper side of the workbench, a second supporting plate is fixed at the right end of the upper side of the workbench, a motor pole piece placing frame is fixed at the upper side of the workbench and positioned at the right side of the first supporting plate, a first mounting frame is arranged at the right side of the motor pole piece placing frame, an electronic scale is fixed at the top of the first mounting frame, a weight sensor is arranged at the bottom of the electronic scale, a bearing disc is placed at the top of the electronic scale, a second placing frame is arranged at the right side of the first mounting frame, a first material collecting frame is fixed at the upper side of the second placing frame through bolts, a guide rail is fixed between the tops of the first supporting plate and the second supporting plate, a first material taking mechanism is nested in the guide rail, and a second material taking mechanism is arranged at the, the top of the first supporting plate is fixed with a hydraulic cylinder through a bolt, the telescopic end of the hydraulic cylinder is connected with the first material taking mechanism, a third mounting rack is fixed at the top of the guide rail, a fixed block is welded at the top of the third mounting rack, a positive and negative motor is fixed on one side of the fixed block through a bolt, a third supporting plate is fixed at the right end of the upper side of the guide rail, the output end of the positive and negative motor penetrates through the fixed block and is connected with a screw rod, one end of the screw rod, which is far away from the positive and negative motor, is rotationally connected with a third supporting plate through a bearing, the first material taking mechanism is provided with a sliding block, the bottom of the sliding block is provided with an electric push rod, one side of electric putter is provided with small-size vacuum pump, electric putter's flexible end has the connecting plate through the bolt fastening, the bottom of connecting plate is provided with the straw, the bottom mounting of straw has vacuum chuck.

Preferably, the sliding block is nested in the guide rail, and the sliding block and the guide rail are in sliding connection.

Preferably, the top of first feeding agencies is provided with first connecting block, welded fastening between the top of first connecting block and sliding block, pass through bolt fixed connection between the flexible end of first connecting block and pneumatic cylinder.

Preferably, a second connecting block is arranged at the top of the second material taking mechanism, a threaded hole is formed in the upper end of the second connecting block, the second connecting block is sleeved on the screw rod through the threaded hole, and the second connecting block is rotatably connected with the screw rod through threads.

Preferably, pass through bolt fixed connection between small-size vacuum pump and the sliding block, the output of small-size vacuum pump is connected with the hose, the one end that small-size vacuum pump was kept away from to the hose is linked together with the straw.

Preferably, a controller is arranged on the front side surface of the workbench, the controller is a PLC controller capable of editing programs, and the controller is electrically connected with each electrical component on the workbench.

Preferably, the second material taking mechanism is the same as the first material taking mechanism in structure size.

Preferably, a second material collecting frame is arranged on the right side of the first material collecting frame, a third material collecting frame is arranged on the right side of the second material collecting frame, the first material collecting frame and the third material collecting frame are both unqualified products, and the second material collecting frame is qualified.

In the technical scheme, the utility model provides a technological effect and advantage:

through being provided with first feeding agencies, second feeding agencies, electronic scale, first material collecting rack, second material collecting rack, third material collecting rack and controller etc. realized weighing of battery pole piece stepping, need not to use the manual work to carry out the pole piece and weigh the stepping, reduced the artificial damage to the pole piece, reduced a large amount of artificial work, reduced intensity of labour, improved the qualification rate of efficiency and product.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side view of a first material taking mechanism of the present invention;

fig. 3 is a side view of a second material taking mechanism of the present invention;

fig. 4 is a top view of the second rack of the present invention.

Description of reference numerals:

1 workstation, 2 first backup pad, 3 second backup pads, 4 motor pole piece racks, 5 first mounting brackets, 6 electronic scales, 7 bear the weight of the dish, 8 second racks, 9 first material frame, 10 second material frame, 11 third material frame, 12 guide rails, 13 first extracting mechanism, 14 second extracting mechanism, 15 pneumatic cylinders, 16 third mounting brackets, 17 fixed block, 18 positive and negative motors, 19 third backup pads, 20 lead screws, 21 sliding blocks, 22 first connecting blocks, 23 electric putter, 24 connecting plates, 25 straws, 26 vacuum chuck, 27 second connecting blocks, 28 small-size vacuum pump, 29 hoses, 30 controllers.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides an automatic weighing and screening machine for battery pole pieces as shown in figures 1-4, which comprises a workbench 1, wherein a first supporting plate 2 is fixed at the left end of the upper side of the workbench 1, a second supporting plate 3 is fixed at the right end of the upper side of the workbench 1, a motor pole piece placing frame 4 is fixed at the upper side of the workbench 1, the motor pole piece placing frame 4 is positioned at the right side of the first supporting plate 2, a first mounting frame 5 is arranged at the right side of the motor pole piece placing frame 4, an electronic scale 6 is fixed at the top of the first mounting frame 5, a weight sensor is arranged at the bottom of the electronic scale 6, a bearing disc 7 is placed at the top of the electronic scale 6, a second placing frame 8 is arranged at the right side of the first mounting frame 5, a first material collecting frame 9 is fixed at the upper side of the second placing frame 8 through bolts, a guide rail 12 is fixed between the tops of the first, the inside nestification of guide rail 12 has first extracting mechanism 13, the right-hand second extracting mechanism 14 that is provided with of first extracting mechanism 13, the top of first backup pad 2 is fixed with pneumatic cylinder 15 through the bolt, the flexible end of pneumatic cylinder 15 is connected with first extracting mechanism 13, the top of guide rail 12 is fixed with third mounting bracket 16, the top welding of third mounting bracket 16 has fixed block 17, one side of fixed block 17 is fixed with positive and negative motor 18 through the bolt, the upside right-hand member of guide rail 12 is fixed with third backup pad 19, the output of positive and negative motor 18 runs through fixed block 17 and is connected with lead screw 20, the one end that positive and negative motor 18 was kept away from to lead screw 20 is connected with third backup pad 19 through the bearing is rotated, be provided with sliding block 21 on the first extracting mechanism 13, the bottom of sliding block 21 is provided with electric putter 23, a small vacuum pump 28 is arranged on one side of the electric push rod 23, a connecting plate 24 is fixed at the telescopic end of the electric push rod 23 through a bolt, a suction pipe 25 is arranged at the bottom of the connecting plate 24, and a vacuum suction cup 26 is fixed at the bottom end of the suction pipe 25.

Further, in the above technical solution, the sliding block 21 is nested in the guide rail 12, and the sliding block 21 and the guide rail 12 are slidably connected, so that the first material taking mechanism 13 can slide in the guide rail 12.

Further, in the above technical solution, a first connecting block 22 is arranged at the top of the first material taking mechanism 13, the first connecting block 22 and the top of the sliding block 21 are welded and fixed, the first connecting block 22 and the telescopic end of the hydraulic cylinder 15 are fixedly connected through a bolt, and the first material taking mechanism 13 is controlled to move in the guide rail 12 through the extension and retraction of the hydraulic cylinder 15.

Further, in the above technical scheme, a second connecting block 27 is arranged at the top of the second material taking mechanism 14, a threaded hole is formed in the upper end of the second connecting block 27, the second connecting block 27 is sleeved on the screw rod 20 through the threaded hole, the second connecting block 27 is rotatably connected with the screw rod 20 through threads, the screw rod 20 is driven to rotate through the work of the positive and negative motor 18, the screw rod 20 rotates to drive the second connecting block 27 to move, and the second connecting block 27 moves to drive the second material taking mechanism 14 to move, so that the second material taking mechanism 14 is controlled to move in the guide rail 12.

Further, in the above technical solution, the small vacuum pump 28 and the sliding block 21 are fixedly connected through a bolt, the output end of the small vacuum pump 28 is connected with the hose 29, one end of the hose 29, which is far away from the small vacuum pump 28, is communicated with the suction pipe 25, the vacuum chuck 26 generates suction force through the work of the small vacuum pump 28, and the vacuum chuck 26 is convenient for adsorbing and moving the battery pole piece.

Further, in the above technical solution, a controller 30 is disposed on a front side surface of the workbench 1, the controller 30 is a PLC controller capable of editing a program, the controller 30 is electrically connected to each electrical component on the workbench 1, and the prepared program is programmed into the controller 30, so that the electrical components on the workbench 1 cooperate with each other to realize automation.

Further, in the above technical solution, the second material taking mechanism 14 has the same structural size as the first material taking mechanism 13.

Further, in the above technical solution, a second material collecting frame 10 is arranged on the right side of the first material collecting frame 9, a third material collecting frame 11 is arranged on the right side of the second material collecting frame 10, the first material collecting frame 9 and the third material collecting frame 11 are both unqualified products, the second material collecting frame 10 is a qualified product, so that battery pole pieces can be classified conveniently, the qualified battery pole pieces are placed on the second material collecting frame 10, the ultra-light battery pole pieces are placed on the first material collecting frame 9, and the ultra-heavy battery pole pieces are placed on the third material collecting frame 11.

The implementation mode is specifically as follows: placing a battery pole piece to be weighed on a motor pole piece placing frame 4, pulling a first material taking mechanism 13 to be placed above the motor pole piece placing frame 4 by a hydraulic cylinder 15, pushing a vacuum sucker 26 to move downwards by an electric push rod 23, enabling the vacuum sucker 26 to be in contact with the motor pole piece, enabling the vacuum sucker 26 to generate suction to adsorb the motor pole piece, enabling the motor pole piece to move upwards by contraction of the electric push rod 23, pushing the first material taking mechanism 13 to be moved above a bearing plate 7 by the hydraulic cylinder 15, pushing the vacuum sucker 26 to move downwards by the electric push rod 23, enabling the motor pole piece to be in contact with the bearing plate 7, stopping the small vacuum pump 28 to work, enabling the vacuum sucker 26 to be separated from the motor pole piece, enabling the electric push rod 23 to contract to drive the vacuum sucker 26 to move upwards, weighing the motor pole piece by an electronic scale 6, pulling the first material taking mechanism 13 to be, meanwhile, the positive and negative motor 18 works to drive the screw rod 20 to rotate, the screw rod 20 rotates to drive the second connecting block 27 to move, the second connecting block 27 moves to drive the second material taking mechanism 14 to move, so that the second material taking mechanism 14 is positioned above the bearing disc 7, the second material taking mechanism 14 adsorbs a motor pole piece on the bearing disc 7, when the motor pole piece is ultra-light, the positive and negative motor 18 works to enable the second material taking mechanism 14 to be positioned above the first material collecting frame 9, the motor pole piece is positioned on the first material collecting frame 9, when the motor pole piece is qualified, the positive and negative motor 18 works to enable the second material taking mechanism 14 to be positioned above the second material collecting frame 8, the motor pole piece is positioned on the second material collecting frame 8, when the motor pole piece is overweight, the positive and negative motor 18 works to enable the second material taking mechanism 14 to be positioned above the third material collecting frame 11, the motor pole piece is positioned on the third material collecting frame 11, the automatic weighing and grading of the battery pole pieces are realized, the pole pieces are not required to be weighed and graded manually, manual damage to the pole pieces is reduced, a large amount of manual work is reduced, labor intensity is reduced, efficiency and the qualification rate of products are improved, the embodiment specifically solves the problem that when staff attention is not concentrated in the prior art, the pole pieces with the same capacity can be misplaced in sorting tanks with different capacities, and due to long-time taking and placing of the pole pieces, the staff is easy to fatigue and leads to efficiency reduction.

This practical theory of operation:

referring to the attached drawings 1-4 of the specification, a battery pole piece to be weighed is placed on a motor pole piece placing frame 4, a hydraulic cylinder 15 pulls a first material taking mechanism 13 to move and place above the motor pole piece placing frame 4, the first material taking mechanism 13 adsorbs the motor pole piece, the hydraulic cylinder 15 pushes the first material taking mechanism 13 to move above a bearing disc 7, the motor pole piece is placed on the bearing disc 7, an electronic scale 6 weighs the motor pole piece, the hydraulic cylinder 15 pulls the first material taking mechanism 13 to move and place above the motor pole piece placing frame 4, simultaneously a positive and negative motor 18 works to drive a lead screw 20 to rotate, the lead screw 20 rotates to drive a second connecting block 27 to move, the second connecting block 27 moves to drive a second material taking mechanism 14 to move, so that the second material taking mechanism 14 moves in a guide rail 12, the second material taking mechanism 14 is located above the bearing disc 7, and the second material taking mechanism 14 adsorbs the motor pole piece on the bearing disc 7, when the motor pole piece is ultra light, the positive and negative motor 18 works to enable the second material taking mechanism 14 to be located above the first material collecting frame 9, the motor pole piece is placed on the first material collecting frame 9, when the motor pole piece is qualified, the positive and negative motor 18 works to enable the second material taking mechanism 14 to be located above the second placing frame 8, the motor pole piece is placed on the second placing frame 8, when the motor pole piece is overweight, the positive and negative motor 18 works to enable the second material taking mechanism 14 to be located above the third material collecting frame 11, and the motor pole piece is placed on the third material collecting frame 11.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a battery sheet automatic weighing sieve separator, includes workstation (1), its characterized in that: a first supporting plate (2) is fixed at the left end of the upper side of the workbench (1), a second supporting plate (3) is fixed at the right end of the upper side of the workbench (1), a motor pole piece placing frame (4) is fixed at the upper side of the workbench (1), the motor pole piece placing frame (4) is positioned at the right side of the first supporting plate (2), a first mounting frame (5) is arranged at the right side of the motor pole piece placing frame (4), an electronic scale (6) is fixed at the top of the first mounting frame (5), a weight sensor is arranged at the bottom of the electronic scale (6), a bearing disc (7) is placed at the top of the electronic scale (6), a second placing frame (8) is arranged at the right side of the first mounting frame (5), a first material collecting frame (9) is fixed at the upper side of the second placing frame (8) through bolts, a guide rail (12) is fixed between the top of the first supporting plate (2) and the, the inside nested of guide rail (12) has first feeding agencies (13), the right-hand second feeding agencies (14) that is provided with of first feeding agencies (13), the top of first backup pad (2) is fixed with pneumatic cylinder (15) through the bolt, the flexible end of pneumatic cylinder (15) is connected with first feeding agencies (13), the top of guide rail (12) is fixed with third mounting bracket (16), the top welding of third mounting bracket (16) has fixed block (17), one side of fixed block (17) is fixed with positive and negative motor (18) through the bolt, the upside right-hand member of guide rail (12) is fixed with third backup pad (19), the output of positive and negative motor (18) runs through fixed block (17) and is connected with lead screw (20), the one end that positive and negative motor (18) was kept away from in lead screw (20) is passed through the bearing and is connected with third backup pad (19) rotation, be provided with sliding block (21) on first feeding agencies (13), the bottom of sliding block (21) is provided with electric putter (23), one side of electric putter (23) is provided with small-size vacuum pump (28), the flexible end of electric putter (23) is through bolt fastening has connecting plate (24), the bottom of connecting plate (24) is provided with straw (25), the bottom mounting of straw (25) has vacuum chuck (26).

2. The automatic weighing and screening machine for battery pole pieces, according to claim 1, is characterized in that: the sliding block (21) is nested in the guide rail (12), and the sliding block (21) is in sliding connection with the guide rail (12).

3. The automatic weighing and screening machine for battery pole pieces, according to claim 1, is characterized in that: the top of first feeding agencies (13) is provided with first connecting block (22), welded fastening between the top of first connecting block (22) and sliding block (21), pass through bolt fixed connection between the flexible end of first connecting block (22) and pneumatic cylinder (15).

4. The automatic weighing and screening machine for battery pole pieces, according to claim 1, is characterized in that: the top of the second material taking mechanism (14) is provided with a second connecting block (27), the upper end of the second connecting block (27) is provided with a threaded hole, the second connecting block (27) is sleeved on the screw rod (20) through the threaded hole, and the second connecting block (27) is rotatably connected with the screw rod (20) through threads.

5. The automatic weighing and screening machine for battery pole pieces, according to claim 1, is characterized in that: pass through bolt fixed connection between small-size vacuum pump (28) and sliding block (21), the output of small-size vacuum pump (28) is connected with hose (29), the one end and straw (25) that small-size vacuum pump (28) were kept away from in hose (29) are linked together.

6. The automatic weighing and screening machine for battery pole pieces, according to claim 1, is characterized in that: the front side surface of the workbench (1) is provided with a controller (30), the controller (30) is set to be a PLC (programmable logic controller) capable of editing programs, and the controller (30) is electrically connected with each electrical element on the workbench (1).

7. The automatic weighing and screening machine for battery pole pieces, according to claim 1, is characterized in that: the second material taking mechanism (14) is the same as the first material taking mechanism (13) in structural size.

8. The automatic weighing and screening machine for battery pole pieces, according to claim 1, is characterized in that: the right side of the first material collecting frame (9) is provided with a second material collecting frame (10), the right side of the second material collecting frame (10) is provided with a third material collecting frame (11), the first material collecting frame (9) and the third material collecting frame (11) are both unqualified products, and the second material collecting frame (10) is qualified products.