CN220481012U - Positioning and feeding mechanism for soft package battery - Google Patents

Abstract

The utility model relates to a positioning and feeding mechanism for a soft-package battery, which is applied to the technical field of lithium battery processing, solves the problems that the placement position is inaccurate, the cutting of a subsequent tab is affected, and the cutting precision is reduced; the working strength of workers is improved, potential safety hazards exist during manual placement, the automatic placement machine comprises a positioning assembly, a feeding assembly and a connecting assembly, wherein the positioning assembly comprises a bearing table and a fixing plate, a plurality of supporting blocks are arranged on the fixing plate, and the bearing table is fixed on the supporting blocks; the clamping pieces are two in number and are respectively arranged on two sides of the bearing table in the width direction, and are connected to the fixing plate in a sliding manner; the driving piece is arranged below the fixed plate and is used for driving the two clamping plates to move oppositely or move oppositely; the automatic feeding and discharging device has the advantages that the automatic feeding and discharging of the soft package battery can be realized, the working intensity of workers is reduced, the soft package battery is not easy to move during cutting, and the cutting precision is improved; and the whole structure is simple, the processing is convenient, the operation of workers is convenient, and the manufacturing cost is lower.

Description

Positioning and feeding mechanism for soft package battery

Technical Field

The utility model is applied to the technical field of lithium battery processing, and particularly relates to a positioning and feeding mechanism for a soft package battery.

Background

Batteries are common in daily life, widely used and various, including cylindrical batteries, button batteries, soft pack batteries and the like. Wherein, the soft package battery needs to automatically cut the lugs at the two sides in the production process;

when the existing lithium battery tab cutting device (patent number: CN108856889; publication date: 2018.11.23) cuts the tab on the soft package battery, the soft package battery with the cut is manually placed in the lithium battery tab cutting device, and the manual placement has the following defects: the inaccurate placement position influences the cutting of the subsequent tab, and reduces the cutting precision; in addition, the working strength of workers is improved, and potential safety hazards exist when the workers are placed manually.

Disclosure of Invention

The utility model aims to provide a positioning and feeding mechanism for a soft-package battery, which solves the problems that the placement position is inaccurate, the cutting of the subsequent tab is affected and the cutting precision is reduced; in addition, the working strength of workers is improved, and potential safety hazards exist during manual placement.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a positioning and feeding mechanism for a soft package battery, which comprises a positioning assembly, a feeding assembly and a connecting assembly, wherein the connecting assembly is used for installing the positioning assembly on the feeding assembly, and the positioning assembly is driven to reciprocate by the feeding assembly;

the positioning assembly includes:

the bearing table is used for placing the soft package battery of the tab to be cut;

the fixing plate is provided with a plurality of supporting blocks, and the bearing table is fixed on the supporting blocks;

the clamping pieces are two in number and are respectively arranged on two sides of the bearing table in the width direction, and the clamping pieces are connected to the fixing plate in a sliding manner;

the driving piece is arranged below the fixing plate and is used for driving the two clamping plates to move oppositely or move oppositely.

Further, the clamping piece comprises two L-shaped plates which are arranged in a back-to-back mode, a connecting plate for connecting two L-shaped plate vertical plates and a clamping plate, wherein the clamping plate is fixed on the side face, close to the bearing table, of the connecting plate, and the transverse plate of the L-shaped plate is connected to the lower end face of the fixing plate in a sliding mode.

Further, the driving piece comprises two driving air cylinders and driving plates respectively connected with the telescopic ends of the driving air cylinders, the two driving air cylinders are arranged below the fixing plate, the telescopic ends of the two driving air cylinders are arranged in a back-to-back mode, and the upper ends of the driving plates are fixed on the connecting plate.

Further, the upper end face of the transverse plate of the L-shaped plate is provided with a sliding block, and the lower end face of the fixed plate is provided with a sliding guide rail matched with the sliding block.

Further, an opening is formed in the clamping plate, and a battery detector is embedded in the opening.

Further, the plummer is provided with length adjustment spare along its length direction's both sides side, length adjustment spare includes the regulating block, sets up guide bar and adjusting screw on the regulating block side, the connecting block with the plummer passes through adjusting screw connects, be provided with on the side of plummer with guide bar complex regulation hole.

Further, each adjusting block is far away from a limiting plate is arranged on the side face of the bearing table, a waist-shaped hole is formed in each limiting plate, fixing bolts for fixing the limiting plates on the adjusting blocks are arranged in the waist-shaped holes, positioning protrusions are arranged on one side of the upper end face of each limiting plate, and the two positioning protrusions are symmetrically arranged in the center of the bearing table.

Further, the connecting assembly comprises a bottom plate and a plurality of equal-height screws arranged on the upper end face of the bottom plate, the lower end face of the bottom plate is connected to the feeding assembly, and the fixing plate is fixed on the upper end face of the equal-height screws.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a positioning and feeding mechanism for a soft package battery, which comprises a positioning assembly, a feeding assembly and a connecting assembly, wherein the connecting assembly is used for installing the positioning assembly on the feeding assembly, and the positioning assembly is driven to reciprocate by the feeding assembly; the positioning assembly includes: the bearing table is used for placing the soft package battery of the tab to be cut; the fixing plate is provided with a plurality of supporting blocks, and the bearing table is fixed on the supporting blocks; the clamping pieces are two in number and are respectively arranged on two sides of the bearing table in the width direction, and the clamping pieces are connected to the fixing plate in a sliding manner; the driving piece is arranged below the fixing plate and is used for driving the two clamping plates to move oppositely or move oppositely. When the lugs on the soft-package battery are cut, the soft-package battery positioning and feeding mechanism can realize automatic feeding and discharging of the soft-package battery, reduce the working intensity of workers, realize the fixation of the soft-package battery placed on the bearing table through the positioning assembly, and prevent the soft-package battery from moving during cutting, thereby improving the cutting precision; and the whole structure is simple, the processing is convenient, the operation of workers is convenient, and the manufacturing cost is lower.

Further, an opening is formed in the clamping plate, and a battery detector is embedded in the opening. The protection layer is also provided with the opening with the position that the opening corresponds, and whether has placed the soft packet of battery on detecting the plummer through the battery detector, after having detected the plummer and has placed the soft packet of battery, it sends the control module this moment with the signal, thereby the pneumatic switch of control module control drive cylinder, and then start drive cylinder work and make it drive the clamp plate and move in opposite directions and realize the fixed to the soft packet of battery, consequently can realize clamping part self-holding through setting up the battery detector, improve degree of automation.

Further, the length of the bearing table is adjusted according to the length of the soft package battery, at the moment, the soft package battery is placed in a placing cavity surrounded by the bearing table, the adjusting block and the limiting protrusion, and the soft package battery can be prevented from moving along the length direction through the limiting protrusion; meanwhile, as the two positioning bulges are symmetrically arranged at the center of the bearing table, the two positioning bulges respectively contact with the lugs on the corresponding soft-package battery, so that the soft-package battery can be prevented from moving along the width direction under the action of the positioning bulges; through set up waist type hole on the limiting plate, can adjust its position on adjusting money according to the soft packet battery of different width, make the soft packet battery better fix on the plummer.

Drawings

Some specific embodiments of the utility model will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:

fig. 1 is a schematic view showing the overall structure of a battery pack according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the overall structure in the preferred embodiment of the present utility model;

FIG. 3 is a schematic diagram showing the structure of a positioning assembly in a preferred embodiment of the present utility model;

fig. 4 is an enlarged view at a in fig. 1;

fig. 5 is an enlarged view at B in fig. 2. .

Wherein reference numerals are as follows:

1. a positioning assembly; 11. a carrying platform; 12. a fixing plate; 13. a support block; 14. a clamping member; 141. an L-shaped plate; 142. a connecting plate; 143. a clamping plate;

15. a driving member; 151. a driving cylinder; 152. a driving plate;

2. a feeding assembly;

3. a connection assembly; 31. a bottom plate; 32. a contour screw;

4. a soft pack battery;

5. a protective layer;

6. a sliding block; 7. a sliding guide rail; 8. an opening;

9. a length adjusting member; 91. an adjusting block; 92. a guide rod; 93. adjusting a screw rod;

10. an adjustment aperture;

16. a limiting plate;

17. a waist-shaped hole;

18. positioning the protrusion.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Referring to fig. 1, fig. 2 and fig. 3, the positioning and feeding mechanism for the soft package battery provided by the embodiment comprises a positioning component 1, a feeding component 2 and a connecting component 3, wherein the connecting component 3 is used for installing the positioning component 1 on the feeding component 2, and the positioning component 1 is driven to reciprocate by the feeding component 2 so as to realize the feeding and discharging of the soft package battery. The soft package battery positioning and feeding mechanism is matched with soft package battery tab cutting equipment for use, the soft package battery to be cut is fixed and conveyed to the cutting position through the mechanism, and the soft package battery can be conveyed out after cutting is finished.

Referring to fig. 2 and 3, the positioning assembly 1 includes:

the bearing table 11, the bearing table 11 is used for placing the soft package battery 4 of the tab to be cut;

a fixed plate 12, a plurality of supporting blocks 13 are arranged on the fixed plate 12, and the bearing table 11 is fixed on the supporting blocks 13;

wherein, the bearing table 11 and the fixed plate 12 are in an I-shaped structure;

the clamping pieces 14 are arranged between the two transverse plates of the bearing table 11 and positioned at two sides of the vertical plate width direction of the bearing table 11, and the clamping pieces 14 are connected to the fixed plate 12 in a sliding manner; the space for the clamping piece 14 to move in opposite directions can be reserved through the arrangement of the bearing table 11 and the fixing plate 12 in the shape of an I, so that the clamping and fixing of the soft package battery are realized; the clamping member 14 comprises two L-shaped plates 141 arranged in opposite directions, a connecting plate 142 for connecting the vertical plates of the two L-shaped plates 141 and a clamping plate 143, wherein the clamping plate 143 is fixed on the side surface of the connecting plate 142, which is close to the bearing table 11, and the transverse plate of the L-shaped plate 141 is connected on the lower end surface of the fixed plate 12 in a sliding manner. The side of the clamping plate 143, which is in contact with the soft package battery, is provided with the protective layer 5, and when the soft package battery placed on the bearing table 11 is clamped, the protective layer 5 plays a role in protecting, so that the outer surface of the soft package battery is prevented from being worn and damaged.

Referring to fig. 2 and 3, the driving member 15 is disposed below the fixing plate 12, which serves to move the two clamping plates 143 toward or away from each other. The driving piece 15 includes two driving air cylinders 151 and a driving plate 152 connected with the telescopic ends of the driving air cylinders 151 respectively, the driving plate 152 is perpendicular to the telescopic ends of the driving air cylinders 151, the two driving air cylinders 151 are arranged below the fixing plate 152, the telescopic ends of the two driving air cylinders 151 are arranged in opposite directions, and the upper end of the driving plate 152 is fixed on the connecting plate 142. The two clamping plates 143 which are oppositely arranged are controlled to move in opposite directions by the extension and retraction of the driving air cylinder 151, so that the clamping and fixing of the soft package battery are realized.

Referring to fig. 1, 2 and 3, the upper end surface of the transverse plate of the l-shaped plate 141 is provided with a sliding block 6, the lower end surface of the transverse portion of the fixed plate 12 is provided with a sliding guide rail 7 matched with the sliding block 6, the clamping piece 14 is connected to the fixed plate 12 through the matching of the sliding block 6 and the sliding guide rail 7, and meanwhile, the clamping piece 14 plays a guiding role when moving in opposite directions or moving in opposite directions, so that the stability of the movement of the clamping piece 14 is ensured.

Referring to fig. 1, 2 and 3, the clamping plate 143 is provided with an opening 8, and the opening 5 is embedded with a battery detector (not shown). The protection layer 5 is also provided with an opening at the position corresponding to the opening 8, and the battery detector is used for detecting whether the soft package battery 4 is placed on the bearing table 11, when the soft package battery 4 is placed on the bearing table 11, a signal is sent to the control component, the control component controls the pneumatic switch of the driving air cylinder 151, and then the driving air cylinder 151 is started to work so that the clamping plate 143 is driven to move in opposite directions to fix the soft package battery, so that the automatic clamping of the clamping piece 14 can be realized through the battery detector, and the degree of automation is improved.

Referring to fig. 2, 3 and 4, the carrying platform 11 is provided with length adjusting members 9 along both side surfaces of its length direction, the length adjusting members 9 include adjusting blocks 91, guide rods 92 and adjusting screw rods 93 disposed on one side surface of the adjusting blocks 91, the adjusting blocks 91 are connected with the carrying platform 11 through the adjusting screw rods 93, that is, the adjusting screw rods 93 pass through the adjusting blocks 91 and are screwed on the carrying platform 11, and adjusting holes 10 matched with the guide rods 92 are disposed on the side surface of the carrying platform 11. The length of the bearing table 11 can be prolonged through the length adjusting piece 9, the soft package batteries 4 with different lengths can be placed, when the soft package batteries are adjusted, the soft package batteries are withdrawn from the bearing table 11 through screwing the adjusting screw rod 93, the adjusting block 91 moves in the direction away from the bearing table 11 to adjust the length, the guide rod 92 also gradually withdraws from the adjusting hole 10 in the bearing table 11 in the adjusting process, the limiting effect is achieved on the movement of the adjusting block 91 through the guide rod 92, and meanwhile, the supporting effect is also achieved.

Referring to fig. 1, 2 and 5, each of the adjusting blocks 91 is provided with a limiting plate 16 on a side surface thereof away from the loading table 11, a waist-shaped hole 17 is provided on the limiting plate 16, a fixing bolt for fixing the limiting plate 16 on the adjusting block 91 is provided in the waist-shaped hole 17, a positioning protrusion 18 is provided on one side of an upper end surface of the limiting plate 16, and the two positioning protrusions 18 are symmetrically arranged with the center of the loading table 11. The length of the bearing table 11 is adjusted according to the length of the soft package battery 4, the soft package battery 4 is placed in a placing cavity surrounded by the bearing table 11, the adjusting block 91 and the positioning protrusion 18, and the soft package battery 4 can be prevented from moving along the length direction by the positioning protrusion 18; meanwhile, as the two positioning protrusions 18 are symmetrically arranged at the center of the bearing table 11, the two positioning protrusions 18 respectively collide with the lugs on the corresponding soft-packaged battery 4 at the moment, and therefore, the soft-packaged battery 4 can be prevented from moving along the width direction under the action of the positioning protrusions 18; through set up waist type hole 17 on limiting plate 16, can be according to the soft packet battery 4 of different width its position on the regulating block, make soft packet battery 4 better fixed on plummer 11.

Referring to fig. 1 and 2, the connection assembly 3 includes a bottom plate 31 and a plurality of contour screws 32 provided at an upper end surface of the bottom plate 31, a lower end surface of the bottom plate 31 is connected to the feeding assembly 2, and the fixing plate 12 is fixed at an upper end surface of the contour screws 32. The feeding component 2 comprises a driving motor, a rolling screw connected with a driving shaft of the driving motor and a sliding block connected to the rolling screw in a sliding way, and a bottom plate 31 in the connecting component 3 is fixed on the sliding block, so that the positioning component 1 is installed on the feeding component 2 through the connecting component 3 with the structure, and the positioning component 1 is driven to reciprocate through the feeding component 2.

To sum up: when the lugs on the soft-package battery are cut, the soft-package battery positioning and feeding mechanism can realize automatic feeding and discharging of the soft-package battery, reduce the working intensity of workers, realize the fixation of the soft-package battery 4 placed on the bearing table 11 through the positioning assembly 1, and prevent the soft-package battery 4 from moving during cutting, thereby improving the cutting precision; and the whole structure is simple, the processing is convenient, the operation of workers is convenient, and the manufacturing cost is lower.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.

Claims (8)

1. The soft package battery positioning and feeding mechanism is characterized by comprising a positioning component (1), a feeding component (2) and a connecting component (3), wherein the connecting component (3) is used for installing the positioning component (1) on the feeding component (2), and the positioning component (1) is driven to reciprocate by the feeding component (2);

the positioning assembly (1) comprises:

the bearing table (11), the said bearing table (11) is used for placing the soft packet battery of the polar lug to be cut;

a fixed plate (12), wherein a plurality of supporting blocks (13) are arranged on the fixed plate (12), and the bearing table (11) is fixed on the supporting blocks (13);

the clamping pieces (14) are arranged on two sides of the bearing table (11) in the width direction, and the clamping pieces (14) are connected to the fixed plate (12) in a sliding manner;

the driving piece (15) is arranged below the fixing plate (12) and is used for driving the two clamping pieces (14) to move oppositely or move oppositely.

2. The flexible battery positioning and feeding mechanism according to claim 1, wherein the clamping member (14) comprises two L-shaped plates (141) arranged opposite to each other, a connecting plate (142) connecting the two vertical plates of the L-shaped plates (141), and a clamping plate (143), the clamping plate (143) is fixed on the side surface of the connecting plate (142) close to the carrying table (11), and the transverse plate of the L-shaped plates (141) is slidably connected on the lower end surface of the fixing plate (12).

3. The flexible battery positioning and feeding mechanism according to claim 2, wherein the driving member (15) comprises two driving cylinders (151) and driving plates (152) respectively connected with telescopic ends of the driving cylinders (151), the two driving cylinders (151) are arranged below the fixing plates (12) and telescopic ends of the two driving cylinders (151) are arranged in a back-to-back mode, and the upper ends of the driving plates (152) are fixed on the connecting plates (142).

4. The flexible package battery positioning and feeding mechanism according to claim 2, wherein a sliding block (6) is arranged on the upper end face of the transverse plate of the L-shaped plate (141), and a sliding guide rail (7) matched with the sliding block (6) is arranged on the lower end face of the fixed plate (12).

5. The flexible package battery positioning and feeding mechanism according to claim 2, wherein an opening (8) is arranged on the clamping plate (143), and a battery detector is embedded in the opening (8).

6. The soft package battery positioning and feeding mechanism according to claim 1, wherein length adjusting pieces (9) are arranged on two side surfaces of the bearing table (11) along the length direction of the bearing table, the length adjusting pieces (9) comprise adjusting blocks (91), guide rods (92) and adjusting screw rods (93) which are arranged on one side surface of each adjusting block (91), the connecting blocks are connected with the bearing table (11) through the adjusting screw rods (93), and adjusting holes (10) matched with the guide rods (92) are formed in the side surface of the bearing table (11).

7. The flexible battery positioning and feeding mechanism according to claim 6, wherein each regulating block (91) is provided with a limiting plate (16) on a side surface far away from the bearing table (11), the limiting plates (16) are provided with waist-shaped holes (17), fixing bolts for fixing the limiting plates (16) on the regulating blocks (91) are arranged in the waist-shaped holes (17), one side of the upper end surface of each limiting plate (16) is provided with a positioning protrusion (18), and the two positioning protrusions (18) are symmetrically arranged with the center of the bearing table (11).

8. The flexible battery positioning and feeding mechanism according to claim 1, wherein the connecting assembly (3) comprises a bottom plate (31) and a plurality of equal-height screws (32) arranged on the upper end face of the bottom plate (31), the lower end face of the bottom plate (31) is connected to the feeding assembly (2), and the fixing plate (12) is fixed on the upper end face of the equal-height screws (32).