CN211578899U

CN211578899U - Automatic storage battery protection sheet placing mechanism and automatic storage battery protection sheet placing device

Info

Publication number: CN211578899U
Application number: CN202020384493.4U
Authority: CN
Inventors: 郑圣泉; 黎派龙; 邱达军
Original assignee: Zhuzhou Yingding Automation Equipment Technology Co ltd
Current assignee: Zhuzhou Yingding Automation Equipment Technology Co ltd
Priority date: 2020-03-24
Filing date: 2020-03-24
Publication date: 2020-09-25
Anticipated expiration: 2030-03-24

Abstract

The utility model provides an automatic mechanism of laying of battery protection piece reaches include the automatic placer of laying mechanism, automatic laying mechanism includes the support, is equipped with the support that is used for holding the protection piece on the support and connects the subassembly and set up and connect the subassembly top with moving of protection piece transfer to the receiving hole and put the subassembly. The automatic placing device comprises a rack, a cutting mechanism and a placing mechanism are arranged on the rack, the cutting mechanism cuts the protection sheet, and the placing mechanism places the protection sheet into the middle cover or the battery. The utility model discloses utilize the layer board to hold the screening glass temporarily, utilize and get the piece board and snatch the screening glass from the layer board and transport the screening glass to receiving the position after, utilize to take off the piece board and remove the screening glass from getting the piece board and put into in lid or the battery box, simple structure, convenient operation is fit for extensive the popularization.

Description

Automatic storage battery protection sheet placing mechanism and automatic storage battery protection sheet placing device

Technical Field

The utility model relates to an equipment that uses in the battery production process, concretely relates to automatic placer of mechanism and screening glass of laying of screening glass before the closing cap in the battery production.

Background

In the production process of battery, need add electrolyte toward the battery box after the closing cap, suction electrolyte after the formation of charging, and in the interpolation and the suction process of electrolyte, need block the baffle paper of parcel pole piece with the protection sheet, the pipe hole of using when avoiding adding or sucking directly touches baffle paper and damages the baffle paper and cause the battery short circuit.

Most of the currently used protective sheets are plastic materials with holes having a certain hardness so as to be processed into a desired shape and placed between the battery case and the middle cap, and electrolyte can be injected or sucked from the holes. Currently, most used protection sheets are placed in a manner that a purchased roll-shaped protection sheet is cut into a required size by a simple tool and then manually placed in a battery box, and the manner is high in labor intensity and low in efficiency, so that enterprises are exploring automatic placement of the protection sheets.

The invention discloses a full-automatic storage battery protection mesh mounting machine, which comprises a cutting part, a cutting part and a mounting part, wherein the cutting part comprises a cutting rack, a material belt channel, a cutting knife and a power device; the cutting part comprises a cutting rack, a plurality of narrow material belt channels through which the narrow protection mesh material belts pass are horizontally arranged on the cutting rack, and a narrow material belt driving device and a cutting device are further arranged in the advancing direction of the narrow protection mesh material belts; the installation part comprises an installation rack, a mesh clamp, an ejector rod, a mesh clamp driving device, an ejector rod driving device, a mesh tray, a tray driving device, a clamping piece groove clamping device and a storage battery clamping device; the cutting part is arranged in front of the mounting part, and the slitting part is arranged in front of the cutting part. Although the application adopts an automatic mode to cut the protection sheet into required specifications and then uses an installation part to put the protection sheet into the battery box, the protection sheet cut by the cutting part falls into the clamping sheet groove of the net sheet clamp and is supported by the net sheet lug boss of the net sheet tray, and then the protection sheet is sent into the battery box by the net sheet clamp. This method and structure have the following problems: the structure is complex, and a plurality of parts are needed to transfer the protection sheet to the battery box; the quality can not be guaranteed, because the protection plate is not an object with very high hardness and is very thin, the protection plate can not be clamped by the mesh clamp, when the protection plate is placed in the battery box by utilizing the jacking rod and the mesh clamp, the protection plate is pressed by the jacking rod, the mesh clamp is moved away firstly, because the protection plate is plastic with holes, static electricity generally exists, when the mesh clamp is moved away, the friction between the mesh clamp and the protection plate is large, the jacking rod can not apply too much pressure on the protection plate to avoid damaging the partition paper, therefore, when the protection plate is not completely and symmetrically clamped by the mesh clamp when the protection plate is moved into the battery box, the part of the protection plate can be taken out of the battery box and can not be completely clamped into the busbar when the protection plate is moved away, when the battery box is covered, the protection plate can possibly fall off, the quality of the storage battery is influenced, meanwhile, the clamping piece groove and the jacking rod both extend into the battery box, the, contact friction between the restraining device and the busbar can affect the quality of the battery. Therefore, there is a need for a simple and effective mechanism and apparatus for cutting a disk of protective sheets into protective sheets of a desired size and placing them into a center lid or battery case.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an automatic mechanism and automatic placer of laying of battery screening glass have been proposed to the problem that the efficiency is too low in solving degree of automation and the quality when current battery screening glass is placed all not high, especially putting into well lid or battery box with the screening glass, cuts into the screening glass of required size with battery screening glass dish automatically to in placing into well lid or battery box high-efficiently fast.

The utility model discloses a solve the technical means that above-mentioned problem adopted and do: the utility model provides an automatic mechanism of laying of battery protection piece, which comprises a bracket, be equipped with on the support and be used for holding the support of protection piece and connect the subassembly and set up and connect the subassembly with the support to transfer the protection piece to the subassembly that moves in the receiving hole in the subassembly top, wherein ask to connect the subassembly to include the layer board, move and put the subassembly including setting up can be towards layer board direction reciprocating motion and contact to the layer board surface in the bottom get the piece board, the setting is getting the piece board around the piece board and taking off the piece board, and take off the piece board and get and can produce the inter-motion between the piece board and make and get piece board bottom and be less than or be.

Furthermore, the bottom end of the sheet taking plate is provided with sharp teeth for inserting the protection sheet.

Furthermore, the number of the sharp teeth inserted into one protective sheet on the sheet taking plate is more than two, and the distance between two adjacent sharp teeth is smaller than or larger than the distance between two adjacent holes on the protective sheet.

Furthermore, the bottom end of the sheet taking plate is provided with an adhesive sheet for adhering the protective sheet.

Furthermore, the supporting plate is provided with a groove for placing the protection sheet, and the sharp teeth of the sheet taking plate can move downwards to the bottom of the groove.

Furthermore, two ends of the groove are provided with stop blocks for avoiding the protection sheet from popping up.

Furthermore, the moving and placing assembly further comprises power parts which are connected with the sheet taking plate and drive the sheet taking plate to reciprocate.

Furthermore, the moving and placing assembly also comprises a first power component and a second power component which are connected with the stripping plate and drive the stripping plate to reciprocate.

Furthermore, the moving and placing assembly also comprises a first power part and a third power part, wherein the first power part and the third power part are fixed on the bracket and drive the moving and placing assembly to move along the bracket so as to move the protection sheet out of the supporting and receiving assembly.

The utility model discloses still relate to an automatic placer of battery screening glass, including the frame, be equipped with cutting mechanism in the frame and lay the mechanism, cutting mechanism is including placing the mount of complete screening glass, with complete protection piece cutting strip sub-mechanism, with the strip protection piece cutting strip sub-mechanism of cutting into the slice, wherein the strip cutting sub-mechanism includes the slitting knife, the slitting sub-mechanism includes the slitting knife and drives the two one of power part of slitting knife motion, the screening glass begins to pass slitting sub-mechanism and slitting sub-mechanism from the mount in proper order, stretches out until slitting knife department.

Further, the cutting mechanism also comprises a pulling sub mechanism arranged between the slitting sub mechanism and the slicing sub mechanism, and the pulling sub mechanism pulls the protection sheet to advance.

Further, the cutting mechanism further comprises a buffer sub-mechanism arranged between the strip cutting sub-mechanism and the strip cutting sub-mechanism, so that the strip-shaped protection sheets are prevented from being wound and are separated from adjacent protection sheets.

Furthermore, the slicing mechanism also comprises a positioning rod which is arranged at the slicing knife and used for preventing the protection sheet from popping up and a second power part which drives the positioning rod to move.

Furthermore, the supporting and connecting assembly further comprises a bottom plate positioned below the cutting mechanism and the placing mechanism, and a first power part and a second power part arranged on the bottom plate, wherein the first power part and the second power part are connected with the supporting plate and drive the supporting plate to reciprocate below the cutting mechanism and the placing mechanism.

The utility model has the advantages that:

1. the utility model discloses utilize the layer board to hold the screening glass temporarily, utilize and get the piece board and snatch the screening glass from the layer board and transport the screening glass to receiving the position after, utilize to take off the piece board and remove the screening glass from getting the piece board and put into in lid or the battery box, simple structure, convenient operation is fit for extensive the popularization.

2. The utility model discloses to current screening glass have certain hardness and thickness but the characteristics of easy static of taking, utilize sharp tooth to insert the screening glass, guarantee that the in-process protection piece that shifts the screening glass can not drop from getting the piece board. The pointed teeth inserted into one protection sheet are of more than two structures, the distance between the two pointed teeth is unequal to the distance between the two holes on the protection sheet, and the situation that the pointed teeth are just matched with the holes when the distances are equal to each other, so that the protection sheet cannot be grabbed is avoided.

3. The utility model discloses set up the recess on the layer board and connect and get the screening glass, and set up the dog at the recess both ends, therefore make the layer board connect when getting the screening glass with the screening glass restriction all around in the recess that is stopped, avoid the screening glass to pop out.

Drawings

FIG. 1 is a schematic view of an overall structure of the embodiment;

FIGS. 2 and 3 are schematic views of different angle structures of a shift assembly according to an embodiment;

FIG. 4 is a schematic view of a traverse member according to an embodiment;

FIG. 5 is a schematic view of a moving plate and a blade taking part according to an embodiment;

FIG. 6 is a schematic view of a moving plate, a sheet taking part and a sheet taking part according to an embodiment;

FIG. 7 is a schematic diagram of a wafer-taking plate structure according to an embodiment;

FIG. 8 is an enlarged view of a portion of FIG. 6;

FIGS. 9 and 10 are schematic views of a docking assembly of an embodiment at different angles;

FIG. 11 is an enlarged view of a portion of FIG. 10;

FIG. 12 is a schematic structural view of a second embodiment of a sheet taking plate 112;

FIG. 13 is a schematic view of a top plate structure according to an embodiment;

FIG. 14 is a schematic view of the overall structure of the fourth embodiment;

FIG. 15 is a schematic view of an embodiment of a four-cut mechanism and a shift assembly;

FIG. 16 is a schematic view of the internal structure of a four-slitting mechanism according to an embodiment;

FIGS. 17 and 18 are schematic views of an embodiment of a four cushioning and pulling sub-mechanism at different angles;

FIG. 19 is a schematic structural view of a four-slicer mechanism according to an embodiment;

FIG. 20 is a partial schematic view of FIG. 19;

FIG. 21 is a schematic structural view of FIG. 19 with the positioning plate removed;

FIG. 22 is a partial schematic view of FIG. 21;

in the figure: 1. moving and placing assembly, 11, sheet taking component, 111, sheet taking rack, 112, sheet taking plate, 113, power component, one for one, 114, sharp tooth, 115, sticking sheet, 12, sheet removing component, 121, sheet removing rack, 122, sheet removing plate, 123, power component, one for two, 124, top plate, 13, transverse moving component, 131, fixing plate, 1311, bottom plate, 1312, convex plate, 132, guide rail, one for 133, groove, 134, power component, three, 14, vertical moving component, 141, moving plate, 142, power component, one for five, 15, guide post, 2, supporting assembly, 21, supporting plate, 22, bearing plate, 23, supporting plate, 231, groove, 232, stop block, 24, guide rail, two for 25, groove, two for 26, power component, four, 27, toothed chain, 28, roller, 3, support, 4, protective plate, 5, machine frame, 51, 6, slitting sub-mechanism, 61, knife rack, 62, blade, 63, matching stick, 64. the automatic slicing machine comprises a matching groove, 7 parts of a buffer sub mechanism, 71 parts of a buffer rod, 72 parts of a buffer plate, 8 parts of a slicing sub mechanism, 81 parts of a slicing frame, 811 parts of a guide rail III, 82 parts of a slicing plate, 821 parts of a groove III, 83 parts of a slicing knife, 84 parts of a power component II, 85 parts of a power component II, 86 parts of a positioning column, 87 parts of a positioning plate, 88 parts of a matching plate, 9 parts of a pulling sub mechanism, 91 parts of a roller and 92 parts of a power component II.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example one

The automatic storage battery protection sheet placing mechanism of the embodiment is a mechanism for automatically placing a protection sheet into a receiving hole in the whole automatic storage battery production process, and the receiving hole in the embodiment is a middle cover.

As shown in fig. 1, the placement mechanism in this embodiment includes a moving component 1, a supporting component 2, and a support 3, the supporting component 2 is located at the lowest part of the whole mechanism, the moving component 1 and the support 3 are disposed above the supporting component 2, the supporting component 2 is fixedly connected to the support 3, the whole is in an L-shaped structure, and the moving component 1 is fixed on the support 3.

As shown in fig. 2 and 3, the moving and placing assembly 1 comprises a sheet taking part 11, a sheet releasing part 12, a transverse moving part 13, a vertical moving part 14 and a guide post 15. In this embodiment, there are four guide posts 15, and the sheet taking part 11, the sheet releasing part 12 and the vertically moving part 14 are connected into a whole through the guide posts 15. The transverse moving part 13 is partially fixed on the bracket 3 and can drive the moving and placing assembly 1 to move left and right along the bracket 3 so as to take the protection sheet 4 out of the supporting and connecting assembly 2; the vertical moving part 14 is partially fixed on the transverse moving part 13 and can drive the sheet taking part 11 and the sheet taking part 12 to move up and down; the sheet taking member 11 can move up and down to grab the protective sheet 4 below; the sheet taking part 12 can move up and down to push the protection sheet 4 on the sheet taking part 11 out of the sheet taking part 11 and put the sheet taking part into the middle cover.

As shown in fig. 1 to 3, the bracket 3 is a flat plate having an inverted L-shape as a whole, and the flat plate is provided with an opening. As shown in fig. 4, the traverse member 13 includes a fixing plate 131, two first guide rails 132 respectively disposed above and below the openings of the plate, a first groove 133 disposed on the fixing plate 131 and matching with the first guide rails 132, and a first power member 134 and a third power member 134 for driving the fixing plate 131 to slide along the first guide rails 132, wherein in the embodiment, the first power member 134 and the third power member 134 are cylinders. In this embodiment, the fixing plate 131 is a T-shape formed by a bottom plate 1311 and a convex plate 1312, the convex plate 1312 is provided with a through hole for the guide post 15 to pass through, the sheet taking part 11, the sheet releasing part 12 and the vertical moving part 14 are arranged on the convex plate 1312, and the first groove 133 is arranged on the other side of the bottom plate 1311 opposite to the convex plate 1312. The fixed plate 131, the first guide rail 132 and the groove 132 are located at one side of the bracket 3, the first power member 134 and the third power member 134 are located at the other side of the bracket 3, and the first power member 134 and the third power member 134 are integrally connected with the fixed plate 131 at the opening of the bracket 3. As can be seen from fig. 1-3, the side of the bracket 3 protrudes from the edge of the docking assembly 2, when the power components one and three 134 push the fixing plate 131 to reach the edge of the guide rail one 132, the entire moving and placing assembly 1 is separated from the upper side of the docking assembly 2, and in practical application, the middle cover can be placed below the bracket 3 near the docking assembly 2, and at this time, the moving and placing assembly 1 can conveniently transfer the protection sheet 4 from the docking assembly 2 to the middle cover.

As shown in fig. 1 to 3, the vertically moving part 14 includes a moving plate 141 disposed below the fixed plate 131, and a power part i-v 142 disposed above the fixed plate 131 and connected to the moving plate 141 through the fixed plate 131, wherein in the present embodiment, the power part i-v 142 is a cylinder. The moving plate 141 is also provided with a through hole for the guide post 15 to pass through, and under the action of the power component one or five 142, the moving plate 141 is pushed to move up and down along the guide post 15, so as to drive the components below the moving plate 141 to ascend or descend.

As shown in fig. 5 and 6, the sheet taking part 11 includes a sheet taking rack 111, a sheet taking plate 112 disposed below the sheet taking rack 111, and power parts 113, wherein in the present embodiment, the power parts 113 are air cylinders. One end of the power component 113 is fixed on the lower surface of the moving plate 141, and the other end is fixed on the upper surface of the film taking frame 111 to drive the film taking frame 111 to move up and down. As shown in fig. 7, the lowest end of the sheet taking plate 112 is provided with sharp teeth 114, and the sharp teeth 114 are in a V-shaped structure with sharp tips, in this embodiment, there are six groups of sharp teeth 114 on each sheet taking plate 112, and each group of sharp teeth 114 is two or more, preferably 4-8, so as to avoid that the protective sheet 4 cannot be firmly grabbed when the number of the sharp teeth 114 is too small, and the processing is inconvenient when the number of the sharp teeth 114 is too large. And the distance between two adjacent sharp teeth 114 is greater than or less than the distance between the adjacent holes on the protection sheet 4, preferably less than the distance between the adjacent holes on the protection sheet 4, so as to avoid that the sharp teeth 114 are positioned right opposite to the holes on the protection sheet 4 when the distance between the two is equal, so that the protection sheet 4 cannot be grabbed, and more sharp teeth 114 can be arranged less than the distance between the adjacent holes on the protection sheet 4 to ensure that the sheet taking plate 112 can stably grab the protection sheet 4.

As shown in fig. 6, the sheet removing member 12 includes a sheet removing frame 121, a sheet removing plate 122 disposed below the sheet removing frame 121, and a second power member 123, in this embodiment, the second power member 123 is an air cylinder. One end of the first power component 123 is fixed on the lower surface of the moving plate 141, the other end of the first power component 123 is connected to the upper surface of the sheet taking frame 121, an opening is formed in the middle of the sheet taking frame 121 for the power components 113 to penetrate through, and a certain distance is reserved between the upper surface of the sheet taking frame 111 and the lower surface of the sheet taking frame 121, so that the sheet taking frame 111 cannot be influenced when the first power component 123 pushes the sheet taking frame 121 to move downwards. In addition, in this embodiment, two power components 123 are respectively arranged on two sides of the opening of the sheet taking-off frame 121 for synchronous operation, so that the sheet taking-off frame 121 does not incline in the horizontal direction during vertical movement, and the protection sheets 4 on the sheet taking plate 112 can be pushed down at the same time. As shown in fig. 8, a through slot is formed in the middle of the sheet removing plate 122, top plates 124 are disposed on two sides of the through slot on the lower surface of the sheet removing plate 122, the sheet taking plate 112 passes through the through slot, the top plates 124 are disposed on two sides of the sharp teeth 114, and the bottom ends of the sharp teeth 114 are spaced from the bottom ends of the top plates 124 during the moving process, so that the protective sheets 4 are not touched with the top plates 124 during the transferring process of the protective sheets 4. Two top plates 124 are respectively arranged on two sides of each group of sharp teeth 114, when the protection sheet 4 is pushed down from the sharp teeth 114, the two top plates 124 simultaneously advance, so that the situation that the protection sheet 4 cannot be pushed down or pushed out of the middle cover when force is exerted on one side is avoided, special attention needs to be paid to the structure that the distance between the top plates 124 on two sides of the same sharp tooth 114 is smaller than the width of the protection sheet 4, and when the protection sheet is actually used, the sharp tooth 114 preferably corresponds to the middle position of the protection sheet 4, and the sharp tooth 114 is positioned in the middle of the top plates.

As shown in fig. 9-10, the docking assembly 2 includes a support plate 21 at the lowest end, a support plate 22 above the support plate 21, and a support plate 23 above the support plate 22, two guide rails two 24 are disposed on the support plate 21, two grooves two 25 are disposed on the lower surface of the support plate 22, the grooves two 25 are matched with the guide rails two 24, a power component one or four 26 is disposed at one side of the support plate 22, in this embodiment, the power component one or four 26 is an air cylinder, a toothed chain 27 is disposed on the outer side of one guide rail two 24 on the support plate 21, one end of the power component one or four 26 penetrates through the support plate 22, and a roller 28 is disposed to be matched with the toothed chain 27, and the power component one or four 26 drives the roller 28 to move along the. As shown in fig. 11, the supporting plate 23 is provided with a groove 231 for placing the protection sheet 4, and both ends of the groove 231 are provided with stoppers 232 to prevent the protection sheet 4 from being ejected from both ends when the supporting plate 23 receives the protection sheet 4. In the process that the sheet taking plate 112 grabs the protection sheet 4 from the supporting plate 23, at the beginning, the protection sheet 4 is located in the groove 231, the power components 113 push the sheet taking frame 111 to move downwards one by one, the sharp teeth 114 collide with the upper surface of the groove 231 and are inserted into the protection sheet 4 to grab the protection sheet 4, because the existing protection sheet 4 has certain hardness and thickness, the protection sheet 4 cannot drop by itself after the sharp teeth 114 are inserted with certain force, and therefore the protection sheet can be moved conveniently.

Example two

This embodiment is basically the same as the first embodiment, except that: the lowermost end of the sheet taking plate 112 is provided with an adhesive sheet 115, and the adhesive sheet 115 is a flat surface having a width smaller than that of the protective sheet 4.

EXAMPLE III

In this embodiment, the final receiving hole of the protection sheet 4 is in the bus bar of the battery box, and at this time, the length of the protection sheet 4 is greater than the length of the hole to be placed, so when the moving assembly 1 moves the protection sheet 4 to the upper side of the battery box, the top plate 124 needs to extend into the battery box to extrude the protection sheet 4 into the battery box so as to be embedded between the bus bars, so the top plate 124 of this embodiment is in a thin-walled wedge shape, so that the tip of the wedge can extend into the battery box, of course, the top plate can be set to be in other shapes such as a thin-walled rectangle or trapezoid, and the distance between the outer sides of two opposite top plates 124 extending into the same hole is smaller than the.

Example four

As shown in fig. 14, the automatic storage battery protection sheet placing device of the present embodiment, which includes any of the automatic placing mechanisms of the above embodiments, includes a frame, on which a placing mechanism and a cutting mechanism for cutting the entire disk of protection sheets into sheets of protection sheets 4 that can be placed into the middle cover or the battery case are disposed. The cutting mechanism and the moving and placing assembly 1 of the placing mechanism are arranged above the supporting and receiving assembly 2 of the placing mechanism in parallel, and the first power part and the second power part 26 of the supporting and receiving assembly 2 drive the supporting plate 21 to move back and forth below the cutting mechanism and the moving and placing assembly 1, so that the supporting plate 23 receives the cut-off protection sheet 4 below the cutting mechanism and is conveyed below the moving and placing assembly 1.

As shown in fig. 15, the cutting mechanism includes a rack 5 and a fixing frame 51 disposed on the rack 5, a strip cutting mechanism 6, a buffering mechanism 7, a strip cutting mechanism 8 and a pulling mechanism 9, wherein the fixing frame 51 is used for placing a disc-shaped protection sheet, the protection sheet 4 passes through the strip cutting mechanism 6, the buffering mechanism 7, the pulling mechanism 9 and the strip cutting mechanism 8 in sequence from the fixing frame 51, the strip cutting mechanism 6 cuts the complete protection sheet 4 into strips, the buffering mechanism 7 separates the strip protection sheets 4 which are closely adjacent after cutting into a certain distance, the pulling mechanism 9 pulls the protection sheet 4 to advance, and the strip protection sheet 4 is cut into specifications which the protection sheet can be placed in a middle cover or a battery box by the strip cutting mechanism 8.

As shown in fig. 16, the slitting mechanism 6 includes a knife holder 61 provided on the frame 5, a blade 62 provided on the knife holder 61, a mating roller 63 that mates with the knife holder 61 to provide support for the protective sheet 4, and a mating groove 64 provided on the mating roller 63. The complete protection sheet extends from the fixing frame 51 and passes between the knife rest 61 and the matching stick 63, the cutting edge of the blade 62 on the knife rest 61 faces the matching stick 63 and is close to the matching groove 64, when the protection sheet 4 advances, the blade 62 cuts the protection sheet 4 into strips, the number of the blades 62 is set according to the total width of the protection sheet 4 and the width of the protection sheet 4 put into the middle cover or the battery box, the blades 62 in the embodiment are five parallel sheets, and the protection sheet 4 is divided into six equivalent sheets along the width direction.

As shown in fig. 17 and 18, the buffer mechanism 7 includes a buffer plate 72 and a plurality of buffer rollers 71 disposed on the frame 5, and the puller mechanism 9 includes two adjacent counter-rotating rollers 91 disposed on the frame 5 and two or three power components 92 for driving the rollers 91 to rotate. In this embodiment, the two or three power components 92 are rotary cylinders, and the two or three power components 92 and the roller 91 are provided with two sets, the buffer rods 71 and the roller 91 are arranged in a crossed manner, and the strip-shaped protection sheet 4 passes through the buffer rods 71 after coming out of the strip cutting sub-mechanism 6, passes through the middle of the two adjacent rollers 91, then passes through the buffer rods 71, then passes through the buffer plates 72, and then passes through the rollers 91. The buffer plate 72 is provided with a buffer groove through which the protection sheet 4 passes so that the protection sheet 4 does not get entangled with or folded over when passing through the rear drum 91. Each power part two or three 92 can only drive one roller 91 to rotate so as to pull the protection sheet 4 to advance, and two sets of rollers 91 are arranged to synchronously drive the protection sheet 4 to advance, so that the protection sheet 4 can be uniformly stressed and cannot be torn off, and the stroke of the power part two or three 92 is arranged according to the required length of each section of the protection sheet 4, so that the protection sheet 4 pulled out each time is suitable for the length of the middle cover or the battery box.

As shown in fig. 19 and 21, the slicer mechanism 8 includes a slicing frame 81 and a first power member 84 fixed to the frame 5, a slicing plate 82, a slicing knife 83 fixed to the lower side of the slicing plate 82, a second power member 85 fixed to the side of the slicing plate 82, a positioning post 86 disposed to the lower side of the second power member 85, a positioning plate 87 positioned to the side of the slicing knife 83, and a fitting plate 88 fixed to the frame 5 and drawing the protection sheet 4 to provide a reaction force to the slicing knife 83 to ensure that the protection sheet 4 can be cut off, a third guide track 811 is provided on the side of the blade frame 81 close to the slicing plate 82, a third recess 821 matched with the third guide track 811 is provided on the slicing plate 82, and the first power member 84 drives the slicing plate 82 to move up and down to push the slicing knife 83 to cut off the protection sheet 4. In this embodiment, the first power component 84 and the second power component 85 are both cylinders, and the slicing knife 83 is a single steel plate with a sharp bottom end, so the positioning plate 87 can be fixed on the side surface of the slicing knife 83, and of course, the slicing knife 83 can be provided as several combined parts, and the knife edge part is a part that needs to be replaced frequently. As shown in fig. 20, the positioning plate 87 has a structure with a plurality of through holes and a plurality of comb-shaped grooves formed at the bottom end, the through holes are communicated with the grooves, the positions of the grooves correspond to the positions of the grooves 231 on the supporting plate 23, and the protection sheet 4 to be cut is positioned in the grooves. Positioning as shown in fig. 22, the positioning column 86 has a plurality of rods, and each rod of the positioning column 86 passes through each through hole of the positioning plate 87, and when the slicing knife 83 cuts the protection sheet 4, the positioning column 86 presses the protection sheet 4 lightly, and stops the protection sheet 4 together with the groove of the positioning column 86, so as to prevent it from being struck by the slicing knife 4 and ejected when cutting. The second power component 85 is used for adjusting the pressing height of the positioning column 86, so that the protection sheet 4 can be ensured not to be popped up, and the excessive pressing can be avoided.

The support of this embodiment is equipped with three rows of recesses 231 on 23, gets piece board 112 of getting below the piece frame 111 and is equipped with three, and every is got piece board 112 and is equipped with a set of pointed tooth, and every is got the distance between piece board 112 and every row of recess 231 apart from equal, once can put into well lid or battery box three rows of protection pieces 4 simultaneously, and whole work flow is: the stroke of the second and third power parts 92 is set according to the required length of the protection sheet 4, the positioning column 86 is set at a proper height by adjusting the second power part, when the protection sheet 4 starts to work, the second and third power parts 92 drive the roller 91 to rotate, the protection sheet 4 is pulled out by a certain length, in the pulling process, the protection sheet 4 passes below the blade 62, and the blade 62 is matched with the matching groove 64 to divide the protection sheet 4 into a plurality of pieces. As shown in fig. 22, the end of the protection sheet 4 extends above the recess 231, the first power member 84 pushes the cutting plate 82 to move downward along the cutting frame 81, the cutting blade 83 presses the engaging plate 88 to cut off the protection sheet 4, the positioning post 86 and the positioning plate 87 also move downward, the positioning plate 87 stops the two sides of the protection sheet 4, the positioning post 86 presses the protection sheet 4, the cut protection sheet 4 falls into the recess 231, and the first power member 84 drives the cutting plate 82 to move upward. The first power component 26 drives the carrier plate 22 to advance along the support plate 21, so that the groove 231 in the middle of the supporting plate 23 reaches the position below the slicing knife 83, and the cutting mechanism performs the next round of operation, and the operation is repeated until the grooves 231 on the supporting plate 23 are all placed with the protection plates 4.

The first power part four 26 drives the bearing plate 22 to move along the supporting plate 21, the protection plates 4 on the bearing plate 23 are conveyed to the position below the moving assembly 1 from the position below the cutting mechanism, the power parts 113 push the sheet taking frames 111 to move downwards one by one, the sharp teeth 114 are inserted into the protection plates 4 in the grooves 231, the power parts 113 drive the sheet taking frames 111 to ascend one by one, the power parts 142 drive the moving assembly 1 to ascend along the guide posts 15, and the protection plates 4 at the bottom end are lifted to a certain height to avoid colliding with the components below in the subsequent operation process to cause the protection plates 4 to fall. The first power part three 134 drives the fixing plate 131 to move the moving assembly 1 out of the upper part of the supporting assembly 2 to the upper part of the middle cover or the battery box, and the first power part five 142 drives the moving assembly 1 to descend to a proper height along the guide post 15. The first and second power components 123 push the sheet-removing frame 121 to move downwards, the sheet-removing plate 122 pushes the protection sheet 4 downwards to fall into the middle cover or the battery box from the sharp teeth 114, and when the protection sheet falls into the battery box, the stroke of the first and second power components 142 needs to be increased, so that the front end part of the sheet-removing plate 122 can extend into the battery box to press the protection sheet 4. After the operation is finished, the first power part five 142 drives the sheet releasing frame 121 to move upwards, the first power part five 142 drives the moving and placing assembly 1 to ascend, the first power part three 134 drives the moving and placing assembly 1 to return to the upper part of the supporting and connecting assembly 2, the first power part five 142 drives the moving and placing assembly 1 to descend, the first power part four 26 drives the bearing plate 22 to move to the lower part of the cutting mechanism along the supporting plate 21, the next round of operation is carried out, and the operation is circulated.

The above embodiments only indicate several specific structures for implementing the functions of the present invention, but the specific implementation structures of the mechanisms are not limited to these structures, such as the structure implementing the moving function can be selected from the guide rail and the sliding groove in the above embodiments, and can be replaced by the structure of the T-shaped groove and the T-shaped rail, or the structure of the groove and the roller, etc. As the power components in the above embodiments are all cylinders, it is of course possible to use other components such as cylinders or motors to provide power. And the connection mode between each part which is not emphasized in the above embodiments can adopt a conventional mode, such as connecting the sheet taking plate on the sheet taking frame through bolts, welding the sheet taking plate on the sheet taking frame, and the like.

The above embodiments are provided only for the purpose of illustration, not for the limitation of the present invention, and those skilled in the relevant art can make various changes or modifications without departing from the spirit and scope of the present invention, so all equivalent technical solutions should also belong to the protection scope of the present invention, and the protection scope of the present invention should be defined by the claims.

Claims

1. The utility model provides an automatic mechanism of laying of battery protection piece, includes the support, its characterized in that: the support is provided with a supporting assembly for supporting the protection sheet and a moving assembly arranged above the supporting assembly for transferring the protection sheet into the receiving hole, wherein the supporting assembly comprises a supporting plate, the moving assembly comprises a sheet taking plate and a sheet removing plate, the sheet taking plate is arranged at the bottom end and can reciprocate towards the direction of the supporting plate and contact the surface of the supporting plate, the sheet taking plate is arranged around the sheet taking plate, and the sheet taking plate can move mutually to enable the bottom end of the sheet taking plate to be lower than or higher than the bottom end of the sheet taking plate.

2. The automatic storage battery protection sheet placement mechanism according to claim 1, wherein: the bottom end of the sheet taking plate is provided with sharp teeth for inserting the protection sheets, the number of the sharp teeth inserted into one protection sheet on the sheet taking plate is more than two, and the distance between two adjacent sharp teeth is smaller than or larger than the distance between two adjacent holes on the protection sheet;

or: the bottom end of the sheet taking plate is provided with an adhesive sheet for adhering the protection sheet;

the moving and placing assembly further comprises power parts which are connected with the sheet taking plate and drive the sheet taking plate to reciprocate.

3. The automatic storage battery protection sheet placement mechanism according to claim 2, characterized in that: the supporting plate is provided with a groove for placing the protection sheet, and the sharp teeth of the sheet taking plate can move downwards to the bottom of the groove.

4. The automatic storage battery protection sheet placement mechanism according to claim 3, wherein: the two ends of the groove are provided with stop blocks for avoiding the ejection of the protection sheet.

5. The automatic storage battery protection sheet placement mechanism according to claim 1, wherein: the moving and placing assembly further comprises a first power component and a second power component, wherein the first power component is connected with the stripping plate and drives the stripping plate to reciprocate.

6. The automatic storage battery protection sheet placement mechanism according to claim 1, wherein: the moving and placing assembly also comprises a first power part III and a third power part III, wherein the first power part III is fixed on the bracket and drives the moving and placing assembly to move along the bracket so as to move the protection sheet out of the supporting and receiving assembly.

7. An automatic storage battery protection sheet placing apparatus comprising the placing mechanism according to claim 1, further comprising a frame, characterized in that: the rack is provided with a cutting mechanism and a placing mechanism, the cutting mechanism comprises a fixing frame for placing a complete protection sheet, a strip cutting sub-mechanism for cutting the complete protection sheet into strips and a strip cutting sub-mechanism for cutting the strip protection sheet into sheets, the strip cutting sub-mechanism comprises a strip cutter and a power part I for driving the strip cutter to move, and the protection sheet sequentially penetrates through the strip cutting sub-mechanism and the strip cutting sub-mechanism from the fixing frame until the strip cutter extends out.

8. The automatic storage battery protection sheet placement device according to claim 7, wherein: the cutting mechanism also comprises a pulling sub mechanism arranged between the slitting sub mechanism and the slicing sub mechanism for pulling the protection sheet to advance;

the cutting mechanism further comprises a buffer sub-mechanism arranged between the strip cutting sub-mechanism and the strip cutting sub-mechanism, so that the strip-shaped protection sheets are prevented from being wound and are separated from the adjacent protection sheets.

9. The automatic storage battery protection sheet placement device according to claim 7, wherein: the slicing mechanism also comprises a positioning rod which is arranged at the slicing knife and used for preventing the protection sheet from popping up and a second power part which drives the positioning rod to move.

10. The automatic storage battery protection sheet placement device according to claim 7, wherein: the supporting and connecting assembly further comprises a bottom plate and a first power part and a second power part, the bottom plate is located below the cutting mechanism and the placing mechanism, the first power part and the second power part are arranged on the bottom plate, and the first power part and the second power part are connected with the supporting plate and drive the supporting plate to reciprocate below the cutting mechanism and the placing mechanism.