CN218619341U

CN218619341U - Battery diaphragm unwinding device with regulatory function

Info

Publication number: CN218619341U
Application number: CN202222470436.XU
Authority: CN
Inventors: 乐志芳; 宁月生; 程翔; 赵斌元; 赖奕坚
Original assignee: Binyuan Material Technology Shanghai Co ltd
Current assignee: Jiangyin Fusheng Electronics Co ltd
Priority date: 2022-09-19
Filing date: 2022-09-19
Publication date: 2023-03-14
Anticipated expiration: 2032-09-19

Abstract

The utility model belongs to the technical field of unwinding of battery diaphragms, in particular to a battery diaphragm unwinding device with an adjusting function, which comprises a bracket, a motor fastened on one side of the bracket by a bolt, and a connecting seat positioned on the other side of the bracket and fixedly connected with an output shaft of the motor, wherein one side of the connecting seat away from the motor is screwed with a sleeve, a winding roller body is sleeved outside the sleeve in a sliding way, and an adjusting component is arranged in the sleeve; the adjusting assembly comprises a rotary disc which is rotatably connected to one end, far away from the connecting seat, of the sleeve and a screw which is rotatably connected into the sleeve and is fixedly connected with one end, inserted into the sleeve, of the rotary disc; through setting up adjusting part, contradict and extrude the winding up roller body through the surface of rotatory carousel until the stopper with the surface of winding up roller body, accomplish the fixed to the winding up roller body to people can fix the winding up roller body of different specifications as required, make things convenient for people to unreel the operation.

Description

Battery diaphragm unwinding device with regulatory function

Technical Field

The utility model belongs to the technical field of the battery diaphragm unreels, concretely relates to battery diaphragm unreeling device with regulatory function.

Background

The battery diaphragm is a layer of diaphragm material between the positive electrode and the negative electrode of the battery, is a very critical part in the battery, has direct influence on the safety and the cost of the battery, needs to be unreeled when the battery diaphragm is used, is usually sleeved on an unreeling roller, and is driven to rotate by a motor transmission mode, so that the unreeling of the diaphragm is realized;

subject to public (bulletin) number: CN202121378339.7 discloses a battery diaphragm unwinding device, and this technology discloses "a battery diaphragm unwinding device, which includes a battery diaphragm unwinding roller, where the left and right ends of the battery diaphragm unwinding roller are both fixedly mounted with an integrally formed unwinding roller mounting shaft, and a graduated scale is engraved on the battery diaphragm unwinding roller, so as to facilitate positioning and adjustment of the distance between the battery diaphragm winding rollers by the graduated scale, and make the positions of the battery diaphragm winding roller and the battery diaphragm roll not easy to shift, thereby increasing the stability of the battery diaphragm winding roller and the battery diaphragm roll when in use";

although this design can be fixed and spacing adjustment to the winding up roller, the bore of roller bearing is fixed, and the winding up roller of the same specification of adaptation or installation only can not install the use to the winding up roller of different specifications as required, has the limitation, and realizes stretching the level through the mode that gravity drop-down was mostly when the rolling operation, nevertheless can't guarantee to go on leveling to the fold on diaphragm surface only by pulling down, leads to there being the fold phenomenon in the rolling process.

In order to solve the problem, the application provides a battery diaphragm unwinding device with regulatory function.

SUMMERY OF THE UTILITY MODEL

To solve the problems raised in the background art described above. The utility model provides a battery diaphragm unwinding device with regulatory function has the different specification winding up rollers of installation, the characteristics of supplementary flattening.

In order to achieve the above object, the utility model provides a following technical scheme: a battery diaphragm unreeling device with an adjusting function comprises a support, a motor and a connecting seat, wherein the motor is fastened on one side of the support through bolts, the connecting seat is located on the other side of the support and is fixedly connected with an output shaft of the motor, a sleeve is screwed on one side, away from the motor, of the connecting seat, a winding roller body is sleeved outside the sleeve in a sliding mode, and an adjusting assembly is installed in the sleeve;

the adjusting assembly comprises a rotary connection part, a rotary disc and a screw rod, wherein the rotary disc is rotatably connected to the end, far away from the connecting seat, of the sleeve, the rotary disc is rotatably connected to the inner side of the sleeve, the screw rod is fixedly connected to the end, far away from the connecting seat, of the sleeve, the rotary disc is inserted into the sleeve, a threaded sleeve is screwed to the surface of the screw rod, movable blocks are welded to the positions, corresponding to notches formed in the surface of the sleeve, of the threaded sleeve, and a limiting block is inserted into one side, connected to the notches in a sliding mode, of the movable blocks.

As the utility model relates to a battery diaphragm unwinding device with regulatory function is preferred, the movable block extends to bushing notch intraoral side surface is the arc structure, and with the laminating of sheathed tube notch radian.

As the utility model relates to a battery diaphragm unwinding device with regulatory function is preferred, the stopper inserts one side in the movable block has the lug of rectangle structure, and the fixed carousel that is equipped with in this lug one side, the other end of carousel with the inner wall fixed connection of movable block.

As the utility model relates to a battery diaphragm unwinding device with regulatory function is preferred, the stopper extends one side of movable block is for leaning out domatic structure.

As an optimization of the battery diaphragm unwinding device with the adjusting function of the utility model, the leveling component is installed on the surface of the bracket under the winding roller body;

leveling subassembly is including welding the sheet frame on support surface is connected with rotating the roller A and the sliding connection of sheet frame inner wall one side are in the roller B of opposite side in the sheet frame, the sheet frame surface corresponds the position department spiro union of roller B has the lead screw knob, the one end of lead screw knob run through extremely in the sheet frame and rotate the link that is connected with the U-shaped structure, the link cover is established the bull stick surface at commentaries on classics roller B both ends and with roller B rotates and is connected.

As the utility model relates to a battery diaphragm unwinding device with regulatory function is preferred, the bull stick at commentaries on classics roller B both ends inserts respectively in the slot that the corresponding position department of sheet frame inner wall seted up to with this slot sliding connection.

As the utility model relates to a battery diaphragm unwinding device with regulatory function is preferred, sheet frame surface one side is located change roller A with the notch of trapezium structure has been seted up between the roller B, all articulated in the recess that the opposite face of this notch was seted up have the board of dialling, it is opposition setting and conflict each other to dial the board, the fixed surface of dialling the board is equipped with spring B, spring B keeps away from the one end of dialling the board inserts in this recess and with this recess inner wall fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

through setting up adjusting part, contradict and extrude the winding up roller body through the surface of rotatory carousel until the stopper with the surface of winding up roller body, accomplish the fixed to the winding up roller body to people can fix the winding up roller body of different specifications as required, make things convenient for people to unreel the operation.

Through setting up the flattening subassembly, through rotatory lead screw knob, make to change roller B and change roller A and extrude the diaphragm, the diaphragm of rolling in-process can drive and change roller A and change roller B rotation to the diaphragm along the way rolls the extrusion, guarantees that the diaphragm levels.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the middle support, the connecting seat and the adjusting assembly of the present invention;

FIG. 3 is a schematic structural view between the middle movable block and the limiting block of the present invention;

FIG. 4 is a schematic view of the leveling assembly of the present invention;

in the figure:

1. a support;

2. a motor;

3. a winding roller body;

4. a sleeve;

5. an adjustment assembly; 51. a screw; 52. a threaded sleeve; 53. a movable block; 54. a limiting block; 55. a spring A; 56. a turntable;

6. leveling the assembly; 61. a screw rod knob; 62. a plate frame; 63. dialing a plate; 64. a spring B; 65. rotating the roller A; 66. rotating the roller B; 67. a connecting frame;

7. a connecting seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-4;

the utility model provides a battery diaphragm unwinding device with regulatory function, includes support 1 and bolt-up at the motor 2 of support 1 one side and be located support 1 opposite side and with motor 2's output shaft fixed connection's connecting seat 7, one side spiro union that motor 2 was kept away from to connecting seat 7 has sleeve pipe 4, and sleeve pipe 4 outer slip cover is equipped with winding up roller body 3.

In this embodiment: establish the surface at sleeve pipe 4 with 3 covers of winding up roller body to fix winding up roller body 3 on the sleeve pipe 4 surface through outside bolt or cover stopper, control motor 2 operation, the output shaft of motor 2 passes through connecting seat 7 and drives sleeve pipe 4 rotatory, realizes winding up roller body 3's rotation, thereby unreels the operation to the diaphragm through rotatory mode.

It should be noted that: motor 2 provides electric power through external power source, and motor 2 is conventional servo motor, has standby self-locking function, and the output shaft atress of motor 2 is rotatory when can avoiding shutting down the operation.

On the basis, the adjusting component 5 is arranged for installing winding rollers with different specifications;

in the battery diaphragm unwinding device with the adjusting function, an adjusting component 5 is arranged in a sleeve 4;

the adjusting assembly 5 comprises a rotary disc 56 which is rotatably connected to one end, far away from the connecting seat 7, of the sleeve 4 and a screw 51 which is rotatably connected to the inner side of the sleeve 4 and is fixedly connected with one end, inserted into the sleeve 4, of the rotary disc 56, a threaded sleeve 52 is screwed on the surface of the screw 51, movable blocks 53 are welded on two sides of the threaded sleeve 52 corresponding to the positions of notches formed in the surface of the sleeve 4, and a limiting block 54 is inserted into one side of the movable blocks 53 in the notches in a sliding connection mode.

In this embodiment: separate sleeve pipe 4 and connecting seat 7 through rotating sleeve pipe 4, arrange sleeve pipe 4 and connecting seat 7 in with winding up roller body 3 between, and be connected sleeve pipe 4 and connecting seat 7, it is rotatory to drive screw rod 51 through rotatory carousel 56, swivel nut 52 drives movable block 53 and removes the surface conflict of stopper 54 and winding up roller body 3 and extrudees winding up roller body 3 along screw rod 51, the completion is fixed to winding up roller body 3, thereby people can fix the winding up roller body 3 of different specifications as required, make things convenient for people to unreel the operation.

In an alternative embodiment: the surface of one side of the movable block 53 extending into the notch of the sleeve 4 is of an arc structure and is in arc fit with the notch of the sleeve 4.

In this embodiment: the design can ensure that the sleeve 4 and the movable block 53 are positioned on the same plane, and people can conveniently sleeve the winding roller body 3 on the surface of the sleeve 4.

In an alternative embodiment: one side of the limiting block 54 inserted into the movable block 53 is provided with a protrusion with a rectangular structure, a turntable 56 is fixedly arranged on one side of the protrusion, and the other end of the turntable 56 is fixedly connected with the inner wall of the movable block 53.

In this embodiment: promote winding up roller body 3 and establish the surface at sleeve pipe 4 with winding up roller body 3 cover to when promoting winding up roller body 3 to move along sleeve pipe 4, stopper 54 atress shrink to the movable block 53 in, shift out winding up roller body 3 until stopper 54, spring A55 atress resilience promotes stopper 54 and shifts out movable block 53 this moment, thereby shelters from one side to winding up roller body 3, makes things convenient for people to fix winding up roller body 3.

It should be noted that: the winding roller body 3 can be separated from the sleeve 4 by pressing the limit block 54 to take the limit block 54 into the movable block 53 and pulling the winding roller body 3.

In an alternative embodiment: one side of the limiting block 54 extending out of the movable block 53 is a slope structure inclining outwards.

In this embodiment: this design can make the winding roller body 3 provide a guiding force for stopper 54 when moving along sleeve 4 and squeezing stopper 54, conveniently take stopper 54 in the movable block 53.

Further, the method comprises the following steps:

with the above in mind: on the basis, a leveling component 6 is arranged on the surface of the bracket 1 under the roller body 3;

leveling assembly 6 is including welding the sheet frame 62 on support 1 surface and rotating the roller A65 and the roller B66 of sliding connection opposite side in sheet frame 62 that connect at sheet frame 62 inner wall one side, and the position department spiro union that sheet frame 62 surface corresponds roller B66 has lead screw knob 61, and the one end of lead screw knob 61 runs through to in sheet frame 62 and rotates the link 67 that is connected with the U-shaped structure, and link 67 cover is established and is rotated the pole surface at roller B66 both ends and rotate with roller B66 and be connected.

In an alternative embodiment: the rotating rods at the two ends of the rotating roller B66 are respectively inserted into the slots arranged at the corresponding positions on the inner wall of the plate frame 62 and are connected with the slots in a sliding way.

In an alternative embodiment: the notch that has seted up the trapezium structure between roll A65 and the roll B66 is located to sheet frame 62 surperficial one side, and all articulated in the recess that the opposite face of this notch was seted up have a group board 63, dials board 63 and is opposition setting and conflict each other, dials the fixed surface of board 63 and is equipped with spring B64, and spring B64 keeps away from the one end of dialling board 63 and inserts in this recess and with this recess inner wall fixed connection.

In this embodiment: arrange the diaphragm in change between roller A65 and the commentaries on classics roller B66, through rotatory lead screw knob 61, lead screw knob 61 passes through link 67 and drives to change roller B66 and remove until contradicting with the diaphragm along sheet frame 62, makes to change roller B66 and change roller A65 and extrude the diaphragm, combines the aforesaid, and the diaphragm of rolling in-process can drive to change roller A65 and change roller B66 rotatory to roll the extrusion to the diaphragm on the way, guarantee that the diaphragm is level and smooth.

It should be noted that: promote to dial board 63 and drive and dial board 63 and overturn to open plate frame 62's notch, this design can make people put into the diaphragm from one side, compare and insert from one side, and this mode is obviously more convenient, and is canceling to dialling board 63 and press the back, and spring B64 atress is kick-backed and to be driven and dial board 63 and reset, realizes avoiding the diaphragm to roll over to plate frame 62 notch sealed.

The utility model discloses a theory of operation and use flow: sleeving a winding roller body 3 on the surface of a sleeve 4, pushing the winding roller body 3 to sleeve the winding roller body 3 on the surface of the sleeve 4, pushing the winding roller body 3 to move along the sleeve 4, contracting a limiting block 54 into a movable block 53 under stress until the limiting block 54 moves out of the winding roller body 3, pushing the limiting block 54 to move out of the movable block 53 under the stress of a spring A55, so as to shield one side of the winding roller body 3, driving a screw rod 51 to rotate by rotating a turntable 56, driving the movable block 53 to move along the screw rod 51 by a screw sleeve 52 until the surface of the limiting block 54 is abutted against the surface of the winding roller body 3 and extrudes the winding roller body 3, completing the fixation of the winding roller body 3, pushing a shifting plate 63 to drive a shifting plate 63 to turn over, thereby open plate frame 62's notch, this design can make people put into the diaphragm from one side, arrange the diaphragm in change roller A65 and change between the roller B66, through rotatory lead screw knob 61, lead screw knob 61 drives through link 67 and changes roller B66 and remove until contradicting with the diaphragm along plate frame 62, make and change roller B66 and change roller A65 and extrude the diaphragm, control motor 2 operation, it is rotatory that motor 2's output shaft passes through connecting seat 7 drive sleeve pipe 4, realize the rotation of winding up roller body 3, thereby unreel the operation to the diaphragm through rotatory mode, the diaphragm of rolling in-process can drive and change roller A65 and change roller B66 rotatoryly, thereby roll the extrusion to the diaphragm on the way, guarantee that the diaphragm is smooth.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a battery diaphragm unwinding device with regulatory function, includes support (1) and bolt-up and is in motor (2) and the being located of support (1) one side support (1) opposite side and with output shaft fixed connection's of motor (2) connecting seat (7), keep away from connecting seat (7) one side spiro union of motor (2) has sleeve pipe (4), sleeve pipe (4) outer slip cover is equipped with winding up roller body (3), its characterized in that: an adjusting component (5) is arranged in the sleeve (4);

adjusting part (5) including rotate connect in sleeve pipe (4) are kept away from carousel (56) of connecting seat (7) one end and rotate connect in sleeve pipe (4) and with carousel (56) insert screw rod (51) of the one end fixed connection in sleeve pipe (4), the surface spiro union of screw rod (51) has swivel nut (52), swivel nut (52) both sides correspond the position department welding of the notch that sleeve pipe (4) surface was seted up has movable block (53), movable block (53) sliding connection has stopper (54) in this notch intraoral one side grafting.

2. The battery diaphragm unwinding device with adjusting function of claim 1, characterized in that: one side surface of the movable block (53) extending into the notch of the sleeve (4) is of an arc-shaped structure and is attached to the notch of the sleeve (4) in a radian mode.

3. The battery diaphragm unwinding device with adjusting function of claim 1, characterized in that: one side of the limiting block (54) inserted into the movable block (53) is provided with a lug with a rectangular structure, a turntable (56) is fixedly arranged on one side of the lug, and the other end of the turntable (56) is fixedly connected with the inner wall of the movable block (53).

4. The battery diaphragm unwinding device with adjusting function of claim 1, characterized in that: one side of the limiting block (54) extending out of the movable block (53) is a slope surface structure inclining outwards.

5. The battery diaphragm unwinding device with the adjusting function of claim 1, wherein: a leveling component (6) is arranged on the surface of the support (1) and is positioned right below the roller body (3);

flattening subassembly (6) are including welding and connect in sheet frame (62) and the rotation on support (1) surface are connected the commentaries on classics roller A (65) and the sliding connection of sheet frame (62) inner wall one side are in the commentaries on classics roller B (66) of opposite side in sheet frame (62), sheet frame (62) surface corresponds the position department spiro union of commentaries on classics roller B (66) has lead screw knob (61), the one end of lead screw knob (61) runs through to in sheet frame (62) and rotate link (67) that are connected with the U-shaped structure, link (67) cover is established the bull stick surface at commentaries on classics roller B (66) both ends and with commentaries on classics roller B (66) rotate and connect.

6. The battery diaphragm unwinding device with the adjusting function of claim 5, wherein: the rotating rods at the two ends of the rotating roller B (66) are respectively inserted into slots formed in the corresponding positions of the inner wall of the plate frame (62) and are in sliding connection with the slots.

7. The battery diaphragm unwinding device with the adjusting function of claim 5, wherein: sheet frame (62) surface one side is located change roller A (65) with change the notch that has seted up the trapezium structure between roller B (66), all articulated in the recess that the opposite face of this notch was seted up have dial board (63), it is opposition setting and conflict each other to dial board (63), the fixed surface who dials board (63) is equipped with spring B (64), spring B (64) are kept away from the one end of dialling board (63) is inserted in this recess and with this recess inner wall fixed connection.