CN211594429U - Material belt clamping jaw device and material belt clamping and conveying device - Google Patents
Material belt clamping jaw device and material belt clamping and conveying device Download PDFInfo
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- CN211594429U CN211594429U CN201922129222.4U CN201922129222U CN211594429U CN 211594429 U CN211594429 U CN 211594429U CN 201922129222 U CN201922129222 U CN 201922129222U CN 211594429 U CN211594429 U CN 211594429U
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Abstract
The utility model discloses a material belt clamping jaw device and a material belt clamping and conveying device, which comprises a support, wherein a supporting plate for supporting the material belt is fixedly arranged on the support, a clamping plate is also slidably arranged on the support, the clamping plate and the supporting plate are oppositely arranged, and the material belt passes through the space between the supporting plate and the clamping plate; the material belt clamping assembly is arranged on the support and comprises a telescopic driving piece, one end of the telescopic driving piece is fixedly connected with a clamping plate, and the driving clamping plate is close to the supporting plate and used for clamping the material belt; the material belt opening assembly comprises a motor and a transmission piece, wherein the rotating end of the motor is fixedly connected with the transmission piece, and the transmission piece is of an eccentric structure; wherein, at the in-process of driving medium rotation round, the driving medium can support at least to press in splint and can drive splint and keep away from the layer board. This application is through accommodate motor's rotational speed, can quick adjustment splint keep away from the layer board and splint press in the speed of layer board, improve production efficiency.
Description
Technical Field
The utility model relates to a lithium battery equipment technical field especially relates to a material area clamping jaw device and material area clamp send device.
Background
Lithium battery manufacturing process needs the tight material area of quick clamp, if need press from both sides tight pole piece, diaphragm etc. prior art adopts the cylinder to drive the clamping jaw and opens or press from both sides tightly, because cylinder response speed is relatively slow, influences production efficiency.
SUMMERY OF THE UTILITY MODEL
The application provides a material area clamping jaw device and material area clamp send device can press from both sides tight material area fast, improves production efficiency.
An aspect of the application provides a material strap clamping jaw device, includes: the support is fixedly provided with a supporting plate for supporting a material belt, the support is also provided with a clamping plate in a sliding manner, the clamping plate is arranged opposite to the supporting plate, and the material belt penetrates through the space between the supporting plate and the clamping plate; the material belt clamping assembly is arranged on the support and comprises a telescopic driving piece, and the telescopic driving piece drives the clamping plate to be close to the supporting plate and is used for clamping a material belt; the material belt opening assembly is installed on the clamping plate and comprises a motor and a transmission piece, wherein the rotating end of the motor is fixedly connected with the transmission piece, the transmission piece is of an eccentric structure, and the transmission piece can at least abut against the support and drive the clamping plate to be far away from the supporting plate.
Further, the telescopic driving member includes a cylinder or a compression spring.
Furthermore, the flexible driving piece sets up two sets at least, and multiunit flexible driving piece is followed the material area width direction sets up.
Furthermore, the material belt opening assembly comprises a connecting plate, one end of the connecting plate is fixedly connected with the support, and a propping part is arranged on the connecting plate; the motor is fixedly connected with the clamping plate, the transmission part comprises an eccentric shaft, the eccentric shaft is arranged above the abutting part, and in the process of rotating the eccentric shaft for a circle, the eccentric end of the eccentric shaft can at least abut against the abutting part.
Further, the outer side of the eccentric end is rotatably provided with a roller.
A second aspect of the application provides a material belt clamping and conveying device, which comprises the material belt clamping jaw device; the material belt conveying assembly is fixedly connected with the moving end of the material belt conveying assembly and used for driving the material belt clamping jaw device to translate along the length direction of the material belt.
Further, the device also comprises a detection material belt component used for detecting the position of the material belt; the adjusting assembly comprises a translation deviation rectifying assembly and an angle deviation rectifying assembly, wherein the translation deviation rectifying assembly is used for driving the material belt to translate along the width direction of the material belt, and the angle deviation rectifying assembly is used for driving the material belt to rotate in the horizontal plane; when the detection material belt assembly detects that the material belt position deviates, the adjustment assembly and the material belt conveying assembly are triggered to correct the material belt position.
Further, detect material area subassembly includes first camera, second camera, first camera, second camera set up along material area width direction interval for detect the corner of a material area tip respectively.
Furthermore, the upper surface of the support is fixedly provided with a rotation deviation rectifying assembly, the rotation end of the rotation deviation rectifying assembly is fixedly connected with a translation deviation rectifying assembly, and the moving end of the translation deviation rectifying assembly is fixedly connected with the moving end of the material belt conveying assembly.
Further, the material belt conveying assembly comprises a linear motor or an electric cylinder or a screw nut transmission assembly; and/or the translation deviation rectifying assembly comprises a linear motor or an electric cylinder or a screw nut transmission assembly; and/or the rotation deviation rectifying assembly comprises a servo motor or a stepping motor or a DD motor.
By adopting the technical scheme, the following technical effects can be realized:
the beneficial effect of this application is:
(1) the material belt clamping jaw device adopts the telescopic driving piece to drive the clamping plate to press on the supporting plate, the clamping plate is far away from the driving piece of the eccentric structure driven by the motor to realize, the rotating speed of the motor is adjusted, the clamping plate can be quickly adjusted to be far away from the speed of the supporting plate and the speed of the clamping plate pressing on the supporting plate, and the production efficiency is improved.
(2) The material belt clamping and conveying device has an automatic deviation rectifying function, can automatically detect the position of a material belt and automatically rectify the material belt with deviation, has high automation performance and high deviation rectifying precision, and improves the material belt conveying precision.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of a tape clamping jaw device provided by the present application;
FIG. 2 is a schematic left side view of the structure of FIG. 1;
FIG. 3 is a schematic top view of FIG. 1;
fig. 4 is a schematic structural diagram of an embodiment of a strip pinch device provided by the present application;
FIG. 5 is a schematic left side view of the structure of FIG. 4;
FIG. 6 is a schematic top view of FIG. 4;
fig. 7 is a schematic structural diagram of another embodiment of the material belt clamping and conveying device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present application provides a tape clamping jaw device for rapidly clamping a tape 20, where the tape 20 may be a pole piece or a membrane or a pole piece and a membrane, and the tape clamping jaw device includes a support 10, a support plate 30, a clamping plate 40, a tape clamping assembly 50, and a tape opening assembly 60.
The support 10 is fixedly provided with a supporting plate 30 for supporting the material belt 20, the supporting plate 30 is fixedly arranged on the lower surface of the support 10, the support 10 is further provided with a clamping plate 40 in a sliding manner, the clamping plate 40 and the support 10 can be in sliding connection by adopting a linear rail sliding block structure or a guide rod structure, the clamping plate 40 is arranged on the upper side of the supporting plate 30 and is opposite to the supporting plate 30, and the material belt 20 penetrates through the supporting plate 30 and the clamping plate 40.
The material area clamping unit 50 in this application sets up on support 10, this material area clamping unit 50 includes flexible driving piece 51, this flexible driving piece 51 is normally in the state of stretching out, when being greater than flexible driving piece 51 and stretching out pressure when being used for the ascending pressure of splint 40, will order about this flexible driving piece 51 shrink, this application is installed flexible driving piece 51 stiff end on support 10, this flexible driving piece 51 is flexible to be held and is linked firmly with splint 40, because this flexible driving piece 51 is normally in the state of stretching out, will order about splint 40 and support and press in layer board 30, thereby it is tight to press from both sides the material area 20 between splint 40 and layer board 30.
The tape opening assembly 60 provided in the present application is capable of rapidly driving the clamp plate 40 away from the pallet 30, thereby releasing the clamped tape 20, the material belt opening assembly 60 comprises a motor 61 and a transmission member 62, the motor 61 is fixedly arranged on the clamping plate 40, the rotation end of the motor 61 is fixedly connected with the transmission member 62, the transmission element 62 is an eccentric structure, which may be an eccentric shaft or an eccentric wheel or an eccentric cam, during one rotation of the motor 61, the driving member 62 is synchronously driven to rotate one rotation, and because the driving member 62 has an eccentric distance, when the driving member 62 is pressed against the support 10, with the fixed arrangement of the carriage 10, when the upward thrust of the clamp plate 40 is greater than the downward pressure of the clamp plate 40 driven by the telescopic drive member 51, the clamp plate 40 will be urged away from the pallet 30, when the transmission member 62 is disengaged from the support 10, the clamping plate 40 is pressed against the supporting plate 30 by the telescopic driving member 51.
As can be seen from the above description, the clamp plate 40 is driven by the telescopic driving member 51 to press on the supporting plate 30, the clamp plate 40 is far away from the supporting plate 30 and is driven by the motor 61 to drive the transmission member 62 with the eccentric structure, and the speed of pressing the clamp plate 40 on the supporting plate 30 away from the supporting plate 30 and the clamp plate 40 can be rapidly adjusted by adjusting the rotating speed of the motor, so that the production efficiency is improved.
As shown in fig. 1-3, the telescopic driving member 51 includes a single-acting cylinder or a compression spring, and the telescopic driving member 51 in this embodiment is a single-acting cylinder, which has only one air inlet hole, so that the piston rod of the cylinder is always in an extended state without external force, and the extended pressure of the piston rod of the cylinder can be quickly adjusted by changing the air pressure, which is convenient for adjustment.
The retractable driving members 51 are at least provided in two sets, and the sets of retractable driving members 51 are arranged along the width direction of the material tape 20.
This embodiment, through setting up two sets of single-action cylinders, single-action cylinder fixed mounting in support 10, the tailpiece of the piston rod of this single-action cylinder links firmly splint 40 to be equipped with linear rail 52 by every single-action cylinder of group, this linear rail 52 is through the vertical setting in support 10 of mounting panel, and slidable mounting has slider 53 and this slider 53 to link firmly in splint 40 side surface on this linear rail 52.
Referring to fig. 1-3, the tape opening assembly 60 includes a connecting plate 64, one end of the connecting plate 64 is fixedly connected to the support 10, the other end of the connecting plate crosses over the clamping plate 40, an abutting portion 641 is disposed on the connecting plate 64, a motor 61 is fixedly disposed on the outer side surface of the clamping plate 40, a rotating end of the motor 61 is coaxially connected to an eccentric shaft 62 through a key, an eccentric end of the eccentric shaft 62 is disposed above the abutting portion 641, during a rotation of the eccentric shaft 62 driven by the motor 61, the eccentric end of the eccentric shaft 62 exerts a downward acting force on the abutting portion 641, the clamping plate 40 is vertically slidably connected to the support 10 due to the fixing of the connecting plate 64, so that the motor 61 and the clamping plate 40 move upward, and when the eccentric end of the eccentric shaft 62 is separated from the abutting portion 641, the clamping plate 40 moves downward under the acting force of a single-acting cylinder to clamp the tape between.
Further, in order to reduce the friction between the eccentric end of the eccentric shaft 62 and the abutting portion 641, the outer surface of the eccentric shaft 62 is rotatably mounted with the roller 631 through a bearing, so that the eccentric shaft 62 and the abutting portion 641 have rolling friction.
With continued reference to fig. 4-6, the present application further provides a tape clamping and feeding device, which includes a tape clamping jaw device as in any of the above embodiments, and a tape conveying assembly 70, wherein a moving end of the tape conveying assembly 70 is fixedly connected to the tape clamping jaw device, and the tape conveying assembly 70 is configured to drive the tape clamping jaw device to move horizontally along the length direction of the tape 20.
In this embodiment, after the tape clamping jaw device clamps the tape 20, the tape conveying assembly 70 is actuated to drive the tape clamping jaw device to translate, so as to transport the clamped tape 20 to the set position.
As shown in fig. 7, in order to improve the conveying precision of the tape 20, the tape detecting assembly 80 and the adjusting assembly 90 are provided in the present embodiment, wherein the tape detecting assembly 80 is used for automatically detecting the position of the tape; the adjusting assembly 90 includes a translation deviation correcting assembly 91 and an angle deviation correcting assembly 92, wherein the translation deviation correcting assembly 91 is used for driving the material belt to translate along the width direction of the material belt 20, and the angle deviation correcting assembly 92 is used for driving the material belt 20 to rotate in the horizontal plane.
When the tape detecting assembly 80 detects that the position of the tape 20 is deviated, the adjusting assembly 90 and the tape conveying assembly 70 are triggered to operate, so as to automatically correct the position of the tape 20, and the tape 20 after being corrected in place is conveyed to the next process.
In this embodiment, through setting up detection material area subassembly 80, adjustment assembly 90, the automatic detection material area 20 position can be automatic to rectifying fast the material area 20 that takes place the deviation, and its automated performance is good to the position control precision is high.
Further, the tape detecting assembly 80 includes a first camera 81 and a second camera 82, the first camera 81 and the second camera 82 are spaced apart from each other along the width direction of the tape 20, and the first camera 81 and the second camera 82 are respectively used for detecting a corner of one end of the tape 20.
In this embodiment, two corners of one end of the material tape 20 are automatically collected by two cameras, the deviation distance of the material tape is automatically calculated, and the control system drives the adjusting assembly 90 and the material tape conveying assembly 70 to move, so as to automatically correct the position of the material tape 20.
Referring to fig. 7, the rotating end of the rotating deviation correcting element 92 is fixedly connected to the upper surface of the support 10, the rotating deviation correcting element 92 is fixedly connected to the moving end of the translating deviation correcting element 91, and the translating deviation correcting element 91 is fixedly connected to the moving end of the material belt conveying element 70.
In this embodiment, this translation deviation correcting assembly 91 sets up with material area conveying component 70 is perpendicular to rotatory deviation correcting assembly 92 installs in the removal end of translation deviation correcting assembly 91, when rotatory deviation correcting assembly 92 drive material area clamping jaw device was rotatory, will not drive translation deviation correcting assembly 91 and material area conveying component 70 rotatory, thereby reduces inertia, improves speed and the precision of rectifying.
Further, the material belt conveying assembly 70 may be a linear motor or an electric cylinder or a screw nut transmission assembly; the translation deviation rectifying component 91 can be a linear motor, an electric cylinder or a screw nut transmission component; the rotation correction assembly 92 may be a servo motor or a stepper motor or a DD motor.
The material belt clamping and conveying device has the following specific action process: the material belt clamping jaw device clamps the material belt 20, the material belt conveying assembly 70 conveys the material belt detection assembly 80 to the lower portion, the material belt detection assembly 80 collects two corners of the end portion of the material belt 20, whether the material belt is in a set position range or not is automatically judged, if the material belt is not in the set position range, the material belt deviation distance is automatically calculated, a feedback control system drives the translation deviation correcting assembly 91, the angle deviation correcting assembly 92 and the material belt conveying assembly 70 to act, the position of the material belt 20 is quickly corrected, and the material belt 20 after being corrected in place is conveyed to a next procedure by the material belt conveying assembly 70.
The present invention has been described in connection with specific embodiments, but it should be clear to a person skilled in the art that these descriptions are intended to be illustrative and not limiting to the scope of the invention. Various modifications and adaptations of the present invention may occur to those skilled in the art, which are within the scope of the present invention, based on the spirit and principles of the present invention.
Claims (10)
1. A material strap clamping jaw apparatus, comprising:
the support is fixedly provided with a supporting plate for supporting a material belt, the support is also provided with a clamping plate in a sliding manner, the clamping plate is arranged opposite to the supporting plate, and the material belt penetrates through the space between the supporting plate and the clamping plate;
the material belt clamping assembly is arranged on the support and comprises a telescopic driving piece, and the telescopic driving piece drives the clamping plate to be close to the supporting plate and is used for clamping a material belt;
the material belt opening assembly is installed on the clamping plate and comprises a motor and a transmission piece, wherein the rotating end of the motor is fixedly connected with the transmission piece, the transmission piece is of an eccentric structure, and the transmission piece can at least abut against the support and drive the clamping plate to be far away from the supporting plate.
2. The tape clamping jaw arrangement of claim 1,
the telescopic driving member comprises a cylinder or a compression spring.
3. The tape clamping jaw arrangement of claim 2,
the telescopic driving pieces are at least arranged in two groups, and the multiple groups of telescopic driving pieces are arranged in the width direction of the material belt.
4. The tape clamping jaw arrangement of claim 1,
the material belt opening assembly comprises a connecting plate, one end of the connecting plate is fixedly connected to the support, and an abutting part is arranged on the connecting plate;
the motor is fixedly connected with the clamping plate, the transmission part comprises an eccentric shaft, the eccentric shaft is arranged above the abutting part, and in the process of rotating the eccentric shaft for a circle, the eccentric end of the eccentric shaft can at least abut against the abutting part.
5. The tape clamping jaw arrangement of claim 4,
and the outer side of the eccentric end is rotatably provided with a roller.
6. A material belt clamping and conveying device, which is characterized in that,
comprising a tape clamping jaw arrangement according to any one of claims 1 to 5;
the material belt conveying assembly is fixedly connected with the moving end of the material belt conveying assembly and used for driving the material belt clamping jaw device to translate along the length direction of the material belt.
7. Strip pinch device according to claim 6,
the material belt detection device also comprises a material belt detection component used for detecting the position of the material belt;
the adjusting assembly comprises a translation deviation rectifying assembly and an angle deviation rectifying assembly, wherein the translation deviation rectifying assembly is used for driving the material belt to translate along the width direction of the material belt, and the angle deviation rectifying assembly is used for driving the material belt to rotate in the horizontal plane;
when the detection material belt assembly detects that the material belt position deviates, the adjustment assembly and the material belt conveying assembly are triggered to correct the material belt position.
8. Strip pinch device according to claim 7,
the detecting material belt assembly comprises a first camera and a second camera which are arranged at intervals along the width direction of the material belt and used for detecting corners of one end of the material belt respectively.
9. Strip pinch device according to claim 7,
the upper surface of the support is fixedly provided with a rotary deviation rectifying assembly, the rotary end of the rotary deviation rectifying assembly is fixedly connected with a translation deviation rectifying assembly, and the moving end of the translation deviation rectifying assembly is fixedly connected with the moving end of the material belt conveying assembly.
10. Strip pinch device according to claim 9,
the material belt conveying assembly comprises a linear motor or an electric cylinder or a screw nut transmission assembly;
and/or the translation deviation rectifying assembly comprises a linear motor or an electric cylinder or a screw nut transmission assembly;
and/or the rotation deviation rectifying assembly comprises a servo motor or a stepping motor or a DD motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129222.4U CN211594429U (en) | 2019-12-03 | 2019-12-03 | Material belt clamping jaw device and material belt clamping and conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922129222.4U CN211594429U (en) | 2019-12-03 | 2019-12-03 | Material belt clamping jaw device and material belt clamping and conveying device |
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| Publication Number | Publication Date |
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| CN211594429U true CN211594429U (en) | 2020-09-29 |
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| CN201922129222.4U Active CN211594429U (en) | 2019-12-03 | 2019-12-03 | Material belt clamping jaw device and material belt clamping and conveying device |
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| CN (1) | CN211594429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952206A (en) * | 2021-01-04 | 2021-06-11 | 李曼琳 | Lamination lithium battery core and lamination equipment |
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2019
- 2019-12-03 CN CN201922129222.4U patent/CN211594429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112952206A (en) * | 2021-01-04 | 2021-06-11 | 李曼琳 | Lamination lithium battery core and lamination equipment |
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