CN212659576U - Compact type efficient plate wrapping machine - Google Patents

Abstract

The utility model provides a high-efficient flaker of compact, including positive negative polar plate material loading conveyor mechanism, receipts piece transfer chain, positive negative polar plate automatic feeding manipulator and package piece mechanism main part, it constructs the main part to have set gradually a plurality of groups of flaker along its direction of delivery on the piece transfer chain to receive, package piece mechanism main part is including package piece mechanism, package piece passageway, positive plate suction sheet mechanism, negative plate suction sheet mechanism, paper feeding mechanism and polar plate feed bin, the top of package piece passageway is equipped with the paper feeding mechanism who is used for carrying the baffle paper and the symmetry sets up in the positive plate suction sheet mechanism and the negative plate suction sheet mechanism of paper feeding mechanism's both sides, package piece mechanism is used for making the baffle paper package clamp form the package piece between positive plate, negative plate with positive plate, baffle paper, negative plate propelling movement forward in proper order to the lamination bench of piece propelling movement to receiving the piece transfer chain. The plate wrapping machine is compact in integral arrangement, high in efficiency and capable of achieving full-automatic unmanned operation, and overcomes the defects of plate wrapping machines in the market.

Description

Compact type efficient plate wrapping machine

[ technical field ] A method for producing a semiconductor device

The utility model relates to a technical field of battery production facility, especially a high-efficient flaker of compact.

[ background of the invention ]

In the production process of the storage battery, a process is provided for assembling a positive plate, a negative plate and a separator paper into a plate group, and the separator paper is sandwiched between the positive plate and the negative plate, so the process is generally called as a 'sheet wrapping' or 'plate wrapping' process in the industry.

The production of domestic storage batteries is mainly focused on the production of small-density batteries, automatic operation is basically realized at present, but the sheet wrapping machine has multiple types, the product performance is uneven, the working efficiency is low, the occupied space is large, manual intervention operation is more, full-automatic operation cannot be completely realized, especially, pole plate feeding operation or manual feeding is realized, the labor intensity is high, the working environment is poor, and under the large background that workers in storage battery enterprises are generally in shortage, the recruitment of operators becomes the pain point of the enterprises, and a compact high-efficiency sheet wrapping machine is provided.

[ Utility model ] content

The utility model aims at solving the problem among the prior art, providing a high-efficient flaker of compact, whole range is compact, efficient, can realize full-automatic unmanned operation, has compensatied the not enough of wrapper sheet machine existence on the market.

In order to achieve the purpose, the utility model provides a compact type high-efficiency sheet packaging machine, which comprises a positive and negative plate feeding conveying mechanism, a sheet receiving conveying line, a positive and negative plate automatic feeding mechanical arm and a sheet packaging mechanism main body, wherein the sheet receiving conveying line is sequentially provided with a plurality of sheet packaging mechanism main bodies along the conveying direction, and the positive and negative plate automatic feeding mechanical arm is provided with a feeding mechanical arm used for conveying a positive plate and a negative plate on the positive and negative plate feeding conveying mechanism to each sheet packaging mechanism main body; the main body of the sheet wrapping mechanism comprises a sheet wrapping mechanism, a sheet wrapping channel, a positive plate sheet absorbing mechanism, a negative plate sheet absorbing mechanism, a paper feeding mechanism and a polar plate bin, the sheet wrapping mechanism is provided with a sheet wrapping channel, a paper feeding mechanism for conveying the partition paper, a positive plate sheet absorbing mechanism and a negative plate sheet absorbing mechanism which are symmetrically arranged at the two sides of the paper feeding mechanism are arranged above the sheet wrapping channel, the positive plate sucking mechanism and the negative plate sucking mechanism are respectively used for conveying the positive plates and the negative plates in the plate storage bin to a plate wrapping channel, the wrapping mechanism is provided with a wrapping sheet pushing mechanism which is provided with a movable pushing block, the ejector pad is used for forward propelling movement in proper order with positive plate, baffle paper, negative plate and makes the baffle paper package press from both sides and form a package piece between positive plate, negative plate to will wrap the piece propelling movement to receive the lamination bench of piece transfer chain.

Preferably, the wrapping mechanism further comprises a belt wheel transmission mechanism, a wrapping sheet stepping motor and a limiting strip, wherein a wrapping sheet pushing mechanism is mounted on one side of the belt wheel transmission mechanism, the wrapping sheet stepping motor is used for driving the belt wheel transmission mechanism to move, the wrapping sheet pushing mechanism moves back and forth under the action of the belt wheel transmission mechanism, and the limiting strip is arranged on one side, close to the wrapping sheet pushing mechanism, of the belt wheel transmission mechanism; the wrapping sheet pushing mechanism comprises an installation frame, a rotating shaft, a push rod, a reverse pushing check ring, a thrust rod, a first spring and a second spring, wherein a supporting shaft seat is arranged on the installation frame, the rotating shaft is installed on the supporting shaft seat, the reverse pushing check ring and the first spring are arranged at one end, close to the limiting strip, of the rotating shaft, the push rod is arranged at the other end of the rotating shaft, a push block is installed at the top of the push rod, the thrust rod is installed on the installation frame and located on one side of the lower end of the push rod, one end of the first spring is connected with the rotating shaft, the other end of the first spring is fixed on the installation frame, the thrust rod abuts against the bottom of the push rod under the action of the first spring to prevent the push rod from rotating, one; one side of the reverse thrust check ring is provided with a roller component matched with the limiting strip, the reverse thrust check ring is further provided with a one-way buckle structure matched with the rotating shaft, when the push rod moves forwards, the roller component enters from the front end of the limiting strip to interfere with the limiting strip, so that the reverse thrust check ring rotates, the rotating shaft does not rotate at the moment, when the push rod retreats and returns, the roller component enters from the rear end of the limiting strip to interfere with the limiting strip, so that the reverse thrust check ring rotates reversely, and the rotating shaft synchronously rotates reversely under the action of the one-way buckle structure, so that the push rod falls backwards.

Preferably, the sheet wrapping channel comprises two channels, a gap for the pushing block to move forward is formed between the two channels, a first positive plate guide frame, a second positive plate guide frame and a negative plate guide frame are respectively arranged on each channel, the first positive plate guide frame is arranged on one side close to the positive plate sheet absorbing mechanism, the second positive plate guide frame is arranged on one side close to the negative plate sheet absorbing mechanism, the negative plate guide frame is arranged right above the second positive plate guide frame, a sheet wrapping groove for the positive plates and the partition paper to pass through is formed between the negative plate guide frame and the second positive plate guide frame, the positive plate sheet absorbing mechanism is used for conveying the positive plates to the first positive plate guide frame, the negative plate sheet absorbing mechanism is used for conveying the negative plates to the negative plate guide frame, a paper discharging guide frame is arranged below the paper feeding channel, and the lower end of the paper discharging guide frame is connected with the negative plate guide frame through an arc-shaped guiding section, a paper outlet groove for penetrating out of the separator paper is formed between the first positive plate guide frame and the second positive plate guide frame, and the paper outlet groove is located below the paper outlet guide frame.

Preferably, the paper feeding mechanism comprises a paper feeding channel, a paper feeding faucet, a partition paper uncoiling mechanism, an uncoiling detection switch and a guide roller set, wherein the partition paper uncoiling mechanism is provided with an uncoiling motor, partition paper is installed on the partition paper uncoiling mechanism, the paper feeding faucet is arranged above the paper feeding channel, the paper feeding faucet is provided with a paper feeding stepping motor, the guide roller set is arranged between the paper feeding channel and the partition paper uncoiling mechanism, and the uncoiling detection switch is arranged below the guide roller set.

Preferably, the sheet mechanism is inhaled to the positive plate, the structure that the sheet mechanism was inhaled to the negative plate is the same, the sheet mechanism is inhaled to the positive plate includes that first translation slide, first lift cylinder, vacuum inhale material mechanism, paper feeding mechanism's both sides are equipped with the first transverse guide who is used for installing the positive plate and inhales sheet mechanism, negative plate and inhales sheet mechanism respectively, first lift cylinder is through first translation slide movable mounting on first transverse guide, the telescopic link of first lift cylinder is inhaled with the vacuum and is expected the mechanism and link to each other, a plurality of sucking disc is installed to the bottom that the vacuum inhaled material mechanism.

As preferred, have positive plate feed bin, the negative plate feed bin that is the symmetry and sets up in the polar plate feed bin, positive plate that has the setting side by side in the positive plate feed bin is got material station and manipulator positive plate loading station, negative plate that has the setting side by side in the negative plate feed bin is got material station and manipulator negative plate loading station.

Preferably, the polar plate bin is further provided with two pushing mechanisms, each pushing mechanism comprises a pushing plate and a pushing cylinder, the side wall of the polar plate bin is provided with a first through groove through which the pushing plate penetrates, one side of each pushing plate extends into the polar plate bin, the other side of each pushing plate is mounted on a first guide rod outside the polar plate bin through a first guide sleeve, the pushing plates are driven by the pushing cylinders to respectively push positive plates and negative plates on a positive plate feeding station and a negative plate feeding station of a manipulator to the positive plate taking station and the negative plate taking station, the feeding cylinders are respectively arranged below the positive plate taking station and the negative plate taking station and fixed at the bottom of the polar plate bin through mounting plates, telescopic rods of the feeding cylinders penetrate through second through grooves at the bottom of the polar plate bin to be connected with the pushing plates, and are provided with a plurality of second guide sleeves, the ejector plate is movably connected with the second guide sleeve through a second guide rod, and two polar plate feeding detection switches are respectively arranged on two sides of the polar plate bin.

Preferably, the multiple groups of wrapping mechanism main bodies arranged on the sheet collecting conveying line along the conveying direction are sequentially arranged from low to high.

Preferably, the positive and negative electrode plate feeding conveying mechanisms and the sheet collecting conveying lines are arranged in parallel, each positive and negative electrode plate feeding conveying mechanism comprises two groups of conveying belts which are arranged in parallel, and the two groups of conveying belts are respectively used for conveying the positive electrode plates and the negative electrode plates.

The utility model has the advantages that: the utility model can automatically convey positive and negative plates to the main body of the sheet wrapping mechanism through the automatic positive and negative plate feeding manipulators by matching the positive and negative plate feeding conveying mechanisms, the sheet receiving conveying lines, the automatic positive and negative plate feeding manipulators, the main body of the sheet wrapping mechanism and the like; under the pushing of a wrapping sheet pushing mechanism of the wrapping sheet mechanism, the partition paper can be wrapped and clamped between the positive plate and the negative plate to complete wrapping of the sheet, and the sheet is pushed to the sheet collecting conveying line and conveyed out by the sheet collecting conveying line. The film wrapping main body mechanism adopts a plurality of groups of distributed types, and a plurality of groups of film wrapping mechanisms wrap the film simultaneously during film wrapping, so that the film wrapping of a plurality of groups of positive and negative plates is realized, the film wrapping period is effectively shortened, and the film wrapping efficiency is improved; the positive and negative plate feeding conveying mechanism and the sheet collecting conveying line can realize full-automatic feeding and discharging, and the labor intensity is reduced.

The features and advantages of the present invention will be described in detail by embodiments with reference to the accompanying drawings.

[ description of the drawings ]

FIG. 1 is a schematic front view of a compact high-efficiency sheet wrapping machine of the present invention;

FIG. 2 is a schematic top view of a compact high-efficiency sheet wrapping machine of the present invention;

FIG. 3 is a left side view of the compact high-efficiency sheet wrapping machine of the present invention;

FIG. 4 is a schematic perspective view of a compact high-efficiency sheet wrapping machine of the present invention;

FIG. 5 is a schematic front view of a sheet wrapping mechanism main body of the compact high-efficiency sheet wrapping machine of the present invention;

FIG. 6 is a schematic top view of a sheet wrapping mechanism body of a compact high-efficiency sheet wrapping machine according to the present invention;

FIG. 7 is a schematic perspective view of a sheet wrapping mechanism of a compact high-efficiency sheet wrapping machine according to the present invention;

FIG. 8 is a schematic view of a partial structure of a main body of a sheet wrapping mechanism of a compact high-efficiency sheet wrapping machine according to the present invention;

FIG. 9 is a schematic top view of a part of the structure of the main body of the sheet wrapping mechanism of the compact high-efficiency sheet wrapping machine of the present invention;

FIG. 10 is a schematic view of a partial structure of a main body of a sheet wrapping mechanism of a compact high-efficiency sheet wrapping machine according to the present invention;

FIG. 11 is a perspective view of the inner structure of the main body of the sheet wrapping mechanism of the compact high-efficiency sheet wrapping machine of the present invention;

FIG. 12 is an enlarged schematic view at A of FIG. 11;

FIG. 13 is an enlarged schematic view at B of FIG. 11;

fig. 14 is a bottom view of fig. 11.

[ detailed description ] embodiments

Referring to fig. 1 to 14, the utility model relates to a compact type high-efficiency sheet packaging machine, which comprises a positive and negative plate feeding conveying mechanism 10, a sheet collecting conveying line 20, a positive and negative plate automatic feeding manipulator 30 and a sheet packaging mechanism main body 40, wherein the sheet collecting conveying line 20 is sequentially provided with a plurality of sheet packaging machine main bodies 40 along the conveying direction, and the positive and negative plate automatic feeding manipulator 30 is provided with a feeding manipulator for conveying positive plates and negative plates on the positive and negative plate feeding conveying mechanism 10 to each sheet packaging machine main body 40; the sheet packaging mechanism main body 40 comprises a sheet packaging mechanism 1, a sheet packaging channel 2, a positive plate sheet absorbing mechanism 3, a negative plate sheet absorbing mechanism 4, a paper feeding mechanism 5 and a polar plate bin 6, the sheet packaging mechanism 1 is provided with a sheet packaging channel 2, the sheet packaging channel 2 is provided with the paper feeding mechanism 5 for conveying separator paper, and the positive plate sheet absorbing mechanism 3 and the negative plate sheet absorbing mechanism 4 which are symmetrically arranged on two sides of the paper feeding mechanism 5, the positive plate sheet absorbing mechanism 3 and the negative plate sheet absorbing mechanism 4 are respectively used for conveying the positive plate 101 and the negative plate 102 in the polar plate bin 6 to the sheet packaging channel 2, the sheet packaging mechanism 1 is provided with a sheet packaging pushing mechanism 13, the sheet packaging pushing mechanism 13 is provided with a movable push block 1331, the push block 1331 is used for sequentially pushing the positive plate 101, the separator paper and the negative plate 102 forward to enable the separator paper to be packaged between the positive plate 101 and the negative plate 102 to form a packaged sheet, and pushes the wrapping sheet onto the lamination table 200 of the sheet receiving conveyor line 20.

Further, the wrapping mechanism 1 further comprises a belt wheel transmission mechanism 11, a wrapping sheet stepping motor 12 and a limiting strip 14, a wrapping sheet pushing mechanism 13 is mounted on one side of the belt wheel transmission mechanism 11, the wrapping sheet stepping motor 12 is used for driving the belt wheel transmission mechanism 11 to move, the wrapping sheet pushing mechanism 13 moves back and forth under the action of the belt wheel transmission mechanism 11, and the limiting strip 14 is arranged on one side, close to the wrapping sheet pushing mechanism 13, of the belt wheel transmission mechanism 11;

specifically, referring to fig. 12, the wrapping sheet pushing mechanism 13 includes a mounting bracket 131, a rotating shaft 132, a pushing rod 133, a reverse pushing check ring 134, a thrust rod 135, a first spring 136 and a second spring 137, a supporting shaft seat 1311 is arranged on the mounting frame 131, the rotating shaft 132 is arranged on the supporting shaft seat 1311, one end of the rotating shaft 132, which is close to the limiting bar 14, is provided with a reverse thrust check ring 134 and a first spring 136, the other end is provided with a push rod 133, a push block 1331 is installed at the top of the push rod 133, the thrust rod 135 is installed on the mounting bracket 131, the thrust rod 135 is located at one side of the lower end of the push rod 133, one end of the first spring 136 is connected to the rotation shaft 132, and the other end is fixed to the mounting bracket 131, under the action of the first spring 136, the thrust rod 135 abuts against the bottom of the push rod 133, preventing the push rod 133 from rotating, one end of the second spring 137 is connected with the reverse thrust retaining ring 134, and the other end is fixed on the mounting frame 131; one side of the reverse thrust retaining ring 134 is provided with a roller assembly 1341 matched with the limit strip 14, the reverse thrust retaining ring 134 is further provided with a one-way buckle structure matched with the rotating shaft 132, when the push rod 133 moves forwards, the roller assembly 1341 enters from the front end of the limit strip 14 to interfere with the limit strip, so that the reverse thrust retaining ring 134 rotates, at this moment, the rotating shaft 132 does not rotate, when the push rod 133 retreats and returns, the roller assembly 1341 enters from the rear end of the limit strip 14 to interfere with the limit strip, so that the reverse thrust retaining ring 134 rotates in the opposite direction, and the rotating shaft 132 synchronously rotates in the opposite direction under the action of the one-way buckle structure, so that the push rod 133 falls.

Further, referring to fig. 13, the wrapping passage 2 includes two passages, a gap is formed between the two passages, the pushing block 1331 can move forward, each passage is provided with a first positive plate guide 21 and a second positive plate guide 22, and a negative plate guide 23, the first positive plate guide 21 is disposed at a side close to the positive plate suction mechanism 3, the second positive plate guide 22 is disposed at a side close to the negative plate suction mechanism 4, the negative plate guide 23 is disposed right above the second positive plate guide 22, a wrapping groove 26 for passing the positive plates 101 and the separator paper is formed between the negative plate guide 23 and the second positive plate guide 22, the positive plate suction mechanism 3 is used for conveying the positive plates 101 to the first positive plate guide 21, the negative plate suction mechanism 4 is used for conveying the negative plates 102 to the negative plate guide 23, a paper outlet guide frame 510 is arranged below the paper feeding channel 51, the lower end of the paper outlet guide frame 510 is connected with the negative plate guide frame 23 through an arc-shaped leading-in section, a paper outlet groove 24 for the partition paper to penetrate out is arranged between the first positive plate guide frame 21 and the second positive plate guide frame 22, and the paper outlet groove 24 is positioned below the paper outlet guide frame 510.

Further, the paper feeding mechanism 5 includes a paper feeding channel 51, a paper feeding faucet 52, a partition paper unwinding mechanism 53, an unwinding detection switch 54 and a guide roller set 55, the partition paper unwinding mechanism 53 is provided with an unwinding motor 531, the partition paper unwinding mechanism 53 is provided with partition paper 530, the paper feeding faucet 52 is arranged above the paper feeding channel 51, the paper feeding faucet 52 is provided with a paper feeding stepping motor 521, the guide roller set 55 is arranged between the paper feeding channel 51 and the partition paper unwinding mechanism 53, and the unwinding detection switch 54 is arranged below the guide roller set 55.

Further, the structure that piece mechanism 3, negative plate were inhaled to the positive plate is the same, piece mechanism 3 is inhaled to the positive plate includes that first translation slide 31, first lift cylinder 32, vacuum inhale material mechanism 33, paper feeding mechanism 5's both sides are equipped with respectively and are used for installing the positive plate and inhale piece mechanism 3, negative plate and inhale first transverse guide 511 of piece mechanism 4, first lift cylinder 32 is through first translation slide 31 movable mounting on first transverse guide 511, the telescopic link of first lift cylinder 32 links to each other with vacuum inhale material mechanism 33, a plurality of sucking disc is installed to the bottom of vacuum inhale material mechanism 33.

Further, have positive plate feed bin 61, negative plate feed bin 62 that are the symmetry and set up in the polar plate feed bin 6, positive plate that has in positive plate feed bin 61 and set up side by side is got material station 611 and manipulator positive plate material loading station 612, negative plate that has in the negative plate feed bin 62 and set up side by side is got material station 621 and manipulator negative plate material loading station 622.

Further, the pole plate bin 6 is further provided with two pushing mechanisms, each pushing mechanism comprises a pushing plate 64 and a pushing cylinder 65, the side wall of the pole plate bin 6 is provided with a first through groove through which the pushing plate 64 penetrates, one side of each pushing plate 64 extends into the pole plate bin 6, the other side of each pushing plate 64 is installed on a first guide rod 67 on the outer side of the pole plate bin 6 through a first guide sleeve 641, the pushing plates 64 are driven by the pushing cylinders 65 to respectively push positive plates and negative plates on a positive plate feeding station 612 and a negative plate feeding station 622 of a manipulator to a positive plate taking station 611 and a negative plate taking station 621, the feeding cylinders 66 are respectively arranged below the positive plate taking station 611 and the negative plate taking station 621, the feeding cylinders 66 are fixed at the bottom of the pole plate bin 6 through mounting plates 661, and telescopic rods of the feeding cylinders 66 penetrate through second through grooves in the bottom of the pole plate bin 6 to be connected with the pushing plates 68, the mounting plate 661 is provided with a plurality of second guide sleeves 662, the ejector plate 68 is movably connected with the second guide sleeves 662 through second guide rods 663, and two sides of the polar plate bin 6 are respectively provided with two polar plate feeding detection switches 63. The four pole plate feeding detection switches 63 are respectively used for detecting pole plates on four stations in the pole plate bin 6, are connected with the control system, and control the actions of the material pushing cylinder 65 and the feeding cylinder 66 through the control system. The feeding cylinder 66 inching upwards to realize the upward feeding of the polar plates lifted by the top plate 68, after all the polar plates are fed, the polar plates quickly return to the original position, and the top plate 68 rises by the height of one polar plate thickness each time to enable the uppermost polar plate to be positioned at the height position of the station to be sucked.

Further, the multiple groups of wrapping mechanism main bodies 40 arranged on the sheet collecting conveying line 20 along the conveying direction are sequentially arranged from low to high.

Further, the positive and negative electrode plate feeding conveying mechanisms 10 and the sheet collecting conveying lines 20 are arranged in parallel, each positive and negative electrode plate feeding conveying mechanism 10 comprises two groups of conveying belts which are arranged in parallel, and the two groups of conveying belts are respectively used for conveying the positive electrode plates 101 and the negative electrode plates 102.

The utility model discloses the working process:

positive negative plate material loading conveyor mechanism 10 carries the polar plate to positive negative plate automatic feeding manipulator 30 and grabs the position, the manipulator is put into corresponding polar plate feed bin 6 with positive plate 101 and negative plate 102 respectively, positive plate sheet suction mechanism 3, negative plate sheet suction mechanism 4 inhales the piece promotion with positive plate 101 and negative plate 102 respectively and translates to package piece passageway 2 top again, descend again and put positive plate 101 and negative plate 102 respectively on package piece passageway 2, paper feed mechanism 5 can realize form advancing, the ejector pad of package piece push mechanism pushes forward positive plate 101 on with the positive plate leading truck, extrude partition board paper into package piece groove 21, and simultaneously, negative plate 102 is located the negative plate leading truck of the top of package piece groove 21, negative plate 102 is pushed forward along with it under the drive of ejector pad, until on lamination platform 200, accomplish a set of just, the package piece of negative plate.

Description of the operating principle of the push rod

When the sheet is wrapped, the push rod 133 pushes the positive plate 101 forward, the thrust rod 135 pushes the push rod 133, and the push rod 133 does not rotate. The other end of the rotating shaft 132 connected with the push rod is sleeved with a reverse thrust check ring 134, when the rotating shaft and the push rod 133 move forwards together, the reverse thrust check ring 134 falls backwards under the action of the limit strip 14 and moves forwards along the lower surface of the limit strip 14, and when the end of a wrapping sheet is reached, the reverse thrust check ring 134 slides out of the limit strip 14. When the wrapping is completed, when the push rod 133 retreats, the reverse thrust retainer ring 134 touches the limit strip 14, the reverse thrust retainer ring 134 falls backward, meanwhile, the reverse thrust retainer ring 134 and the rotating shaft 132 are circumferentially designed into a one-way buckle structure (one-way buckle, the reverse thrust retainer ring cannot drive the rotating shaft when falling forward and backward), the reverse thrust retainer ring 134 drives the rotating shaft 132 to fall backward, the rotating shaft 132 drives the push rod 133 to fall backward, and when the return is realized, the push rod 133 falls backward and interferes with the positive plate 101 and the negative plate 102 of the wrapping channel 2. In the initial wrapping state, the rotating shaft 132 is pulled by the first spring 136 to ensure that the push rod 133 is in a vertical state. The reverse thrust collar 134 is held in a vertical position by a second spring 137.

Description of the working principle of wrapping sheet

The partition paper is hung at a sheet wrapping opening (an inlet of a sheet wrapping groove 26), the push rod 133 pushes the positive plate 101 forwards, the front end of the positive plate 101 pushes the partition paper to be extruded into the sheet wrapping groove 26, the push rod 133 moves forwards again to drive the negative plate 102 to move forwards together, and when the partition paper is exported from the sheet wrapping groove 26, the negative plate 102 falls and is pressed on the formed partition paper, so that the sheet wrapping of a group of positive and negative partition paper is completed.

Multiunit distributing type is selected for use to package piece major mechanism 40, and multiunit package piece mechanism wraps the piece simultaneously during the package piece, realizes the package piece of the positive negative plate of multiunit, and package piece major mechanism still adopts the design of height formula of straying, by low to high range, receives piece transfer chain 20 when stepping on, and the high package piece of back is good just in time, the negative plate just in time drops on the positive, negative plate of front road, realizes automatic lamination, has improved the efficiency of wrapping the piece. The arrangement quantity of the wrapping sheet main body structures is determined according to the number of positive and negative electrode plates of the battery electrode group. For example, the group of 8 positive and 9 negative poles can be composed of 9 groups of sheet main mechanisms. The number of positive and negative plates of the battery plate group is less than the number of the main mechanism of the packaging plate, so that the packaging plate can be realized, and the adaptability is wide. The push block of the wrapping mechanism 1 is telescopic, when the wrapping is completed, the push block is erected, and when the wrapping is completed, the push block is driven by the telescopic push rod 133 to return, the push block 1331 retracts.

The polar plate in the polar plate feed bin 6 is placed in the double stations, the purpose of the design is that the polar plate can be firstly stacked on the edge of a sheet suction working position (positive and negative plate material taking working positions) in the sheet suction process of the positive and negative plates, when the polar plate is used up in the sheet suction process, the spare polar plate on the positive and negative plate material feeding working positions of the manipulator can be timely sent to the sheet suction working position (positive and negative plate material taking working positions), the vacant polar plate placing position is used for waiting for the material feeding manipulator to send the polar plate. The feeding of the polar plate to the storage bin is realized in the whole sheet wrapping and sucking process.

The above-mentioned embodiment is right the utility model discloses an explanation, it is not right the utility model discloses a limited, any right the scheme after the simple transform of the utility model all belongs to the protection scope of the utility model.

Claims (9)

1. The utility model provides a compact high-efficient flaker which characterized in that: the automatic feeding device comprises a positive and negative plate feeding conveying mechanism (10), a receiving conveying line (20), positive and negative plate automatic feeding mechanical arms (30) and a sheet packaging mechanism main body (40), wherein the receiving conveying line (20) is sequentially provided with a plurality of sheet packaging mechanism main bodies (40) along the conveying direction of the receiving conveying line, and the positive and negative plate automatic feeding mechanical arms (30) are provided with feeding mechanical arms used for conveying positive plates and negative plates on the positive and negative plate feeding conveying mechanism (10) to the sheet packaging mechanism main bodies (40);

the sheet packaging mechanism main body (40) comprises a sheet packaging mechanism (1), a sheet packaging channel (2), a positive plate suction mechanism (3), a negative plate suction mechanism (4), a paper feeding mechanism (5) and a polar plate bin (6), wherein the sheet packaging mechanism (1) is provided with the sheet packaging channel (2), the paper feeding mechanism (5) for conveying partition paper and the positive plate suction mechanism (3) and the negative plate suction mechanism (4) which are symmetrically arranged on two sides of the paper feeding mechanism (5) are arranged above the sheet packaging channel (2), the positive plate suction mechanism (3) and the negative plate suction mechanism (4) are respectively used for conveying the positive plate (101) and the negative plate (102) in the polar plate bin (6) to the sheet packaging channel (2), the sheet packaging mechanism (1) is provided with a sheet packaging pushing mechanism (13), and the sheet packaging pushing mechanism (13) is provided with a movable pushing block (1331), the push block (1331) is used for sequentially pushing the positive plate (101), the separator paper and the negative plate (102) forwards to enable the separator paper to be wrapped and clamped between the positive plate (101) and the negative plate (102) to form a wrapping sheet, and the wrapping sheet is pushed to a lamination table (200) of the sheet receiving conveying line (20).

2. A compact high efficiency sheet wrapping machine as recited in claim 1, further comprising: the wrapping mechanism (1) further comprises a belt wheel transmission mechanism (11), a wrapping sheet stepping motor (12) and a limiting strip (14), a wrapping sheet pushing mechanism (13) is installed on one side of the belt wheel transmission mechanism (11), the wrapping sheet stepping motor (12) is used for driving the belt wheel transmission mechanism (11) to move, the wrapping sheet pushing mechanism (13) moves back and forth under the action of the belt wheel transmission mechanism (11), and the limiting strip (14) is arranged on one side, close to the wrapping sheet pushing mechanism (13), of the belt wheel transmission mechanism (11);

the wrapping sheet pushing mechanism (13) comprises an installation frame (131), a rotating shaft (132), a push rod (133), a reverse thrust check ring (134), a thrust rod (135), a first spring (136) and a second spring (137), a support shaft seat (1311) is arranged on the installation frame (131), the rotating shaft (132) is installed on the support shaft seat (1311), the reverse thrust check ring (134) and the first spring (136) are arranged at one end, close to a limiting strip (14), of the rotating shaft (132), the push rod (133) is arranged at the other end of the rotating shaft (132), a push block (1331) is installed at the top of the push rod (133), the thrust rod (135) is installed on the installation frame (131), the thrust rod (135) is located on one side of the lower end of the push rod (133), one end of the first spring (136) is connected with the rotating shaft (132), the other end of the first spring (136) is fixed on the installation frame (131), and the thrust rod (135) abuts against the bottom, the push rod (133) is prevented from rotating, one end of the second spring (137) is connected with the reverse thrust retainer ring (134), and the other end of the second spring is fixed on the mounting frame (131);

one side of the reverse thrust retainer ring (134) is provided with a roller assembly (1341) matched with the limiting strip (14), the reverse thrust retainer ring (134) is further provided with a one-way buckle structure matched with the rotating shaft (132), when the push rod (133) moves forwards, the roller assembly (1341) enters from the front end of the limiting strip (14) to interfere with the limiting strip, so that the reverse thrust retainer ring (134) rotates, at the moment, the rotating shaft (132) does not rotate, when the push rod (133) retreats and returns, the roller assembly (1341) enters from the rear end of the limiting strip (14) to interfere with the limiting strip (14), so that the reverse thrust retainer ring (134) rotates reversely, and the rotating shaft (132) synchronously rotates reversely under the action of the one-way buckle structure, so that the push rod (133) falls backwards.

3. A compact high efficiency sheet wrapping machine as claimed in claim 1 or 2, wherein: the sheet wrapping channel (2) comprises two channels, a gap for the push block (1331) to move forwards is formed between the two channels, a first positive plate guide frame (21), a second positive plate guide frame (22) and a negative plate guide frame (23) are respectively arranged on each channel, the first positive plate guide frame (21) is arranged on one side close to the positive plate sheet absorbing mechanism (3), the second positive plate guide frame (22) is arranged on one side close to the negative plate sheet absorbing mechanism (4), the negative plate guide frame (23) is arranged right above the second positive plate guide frame (22), a sheet wrapping groove (26) for the positive plate (101) and the partition paper to pass through is formed between the negative plate guide frame (23) and the second positive plate guide frame (22), and the positive plate sheet absorbing mechanism (3) is used for conveying the positive plate (101) to the first positive plate guide frame (21), sheet mechanism (4) are inhaled to the negative plate is used for carrying negative plate (102) to negative plate leading truck (23) on, the below of passageway of form advancing (51) is equipped with out paper leading truck (510), and the lower extreme of going out paper leading truck (510) links to each other through the leading-in section of arc with negative plate leading truck (23), have between first positive plate leading truck (21) and second positive plate leading truck (22) and supply paper groove (24) of going out that the baffle paper wore out, go out paper groove (24) and be located the below of going out paper leading truck (510).

4. A compact high efficiency sheet wrapping machine as recited in claim 1, further comprising: paper feeding mechanism (5) including passageway (51) of form advancing, tap (52) of form advancing, baffle paper decoil mechanism (53), open a book detection switch (54) and guide roller group (55), set on baffle paper decoil mechanism (53) and open a book motor (531), install baffle paper (530) on baffle paper decoil mechanism (53), the top of passageway (51) of form advancing is equipped with tap (52) of form advancing, set on tap (52) of form advancing and feed step motor (521), be equipped with guide roller group (55) between passageway (51) of form advancing and baffle paper decoil mechanism (53), the below of guide roller group (55) is equipped with opens a book detection switch (54).

5. A compact high efficiency sheet wrapping machine as recited in claim 1, further comprising: the positive plate is inhaled piece mechanism (3), the negative plate and is inhaled the structure of piece mechanism (4) the same, the positive plate is inhaled piece mechanism (3) and is included first translation slide (31), first lift cylinder (32), vacuum and inhale material mechanism (33), the both sides of paper feeding mechanism (5) are equipped with respectively and are used for installing the positive plate and inhale first transverse guide (511) that piece mechanism (3), negative plate inhale piece mechanism (4), first lift cylinder (32) are through first translation slide (31) movable mounting on first transverse guide (511), the telescopic link and the vacuum of first lift cylinder (32) are inhaled material mechanism (33) and are linked to each other, a plurality of sucking disc is installed to the bottom of vacuum material mechanism (33).

6. A compact high efficiency sheet wrapping machine as recited in claim 1, further comprising: have positive plate feed bin (61), negative plate feed bin (62) that are the symmetry and set up in polar plate feed bin (6), positive plate that has in positive plate feed bin (61) and set up side by side is got material station (611) and manipulator positive plate material loading station (612), negative plate that has in negative plate feed bin (62) and set up side by side is got material station (621) and manipulator negative plate material loading station (622).

7. A compact high efficiency sheet wrapping machine as recited in claim 6, further comprising: the pole plate storage bin (6) is further provided with two material pushing mechanisms, each material pushing mechanism comprises a material pushing plate (64) and a material pushing cylinder (65), the side wall of the pole plate storage bin (6) is provided with a first through groove for the material pushing plate (64) to penetrate out, one side of the material pushing plate (64) extends into the pole plate storage bin (6), the other side of the material pushing plate is installed on a first guide rod (67) on the outer side of the pole plate storage bin (6) through a first guide sleeve (641), the material pushing plate (64) respectively pushes a manipulator positive plate feeding station (612) and a positive plate and a negative plate on a manipulator negative plate feeding station (622) to the positive plate taking station (611) and the negative plate taking station (621) under the driving of the material pushing cylinder (65), the material feeding cylinders (66) are respectively arranged below the positive plate taking station (611) and the negative plate taking station (621), and the material feeding cylinders (66) are fixed at the bottom of the pole plate storage, the telescopic link of pay-off cylinder (66) passes the second of polar plate feed bin (6) bottom and leads to the groove and link to each other with liftout board (68), be equipped with a plurality of second uide bushing (662) on mounting panel (661), liftout board (68) are through second uide bar (663) and second uide bushing (662) swing joint, the both sides of polar plate feed bin (6) are equipped with two polar plate pay-off detection switch (63) respectively.

8. A compact high efficiency sheet wrapping machine as recited in claim 1, further comprising: the multiple groups of wrapping mechanism main bodies (40) arranged along the conveying direction of the sheet collecting conveying line (20) are sequentially arranged from low to high.

9. A compact high efficiency sheet wrapping machine as recited in claim 1, further comprising: the positive and negative electrode plate feeding conveying mechanisms (10) and the sheet collecting conveying lines (20) are arranged in parallel, each positive and negative electrode plate feeding conveying mechanism (10) comprises two groups of conveying belts which are arranged in parallel, and the two groups of conveying belts are respectively used for conveying positive electrode plates (101) and negative electrode plates (102).

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