CN215772874U - Wire cutting mechanism for iron core winding - Google Patents
Wire cutting mechanism for iron core winding Download PDFInfo
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- CN215772874U CN215772874U CN202121678321.9U CN202121678321U CN215772874U CN 215772874 U CN215772874 U CN 215772874U CN 202121678321 U CN202121678321 U CN 202121678321U CN 215772874 U CN215772874 U CN 215772874U
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Abstract
The utility model discloses a wire cutting mechanism for iron core winding, which comprises a bracket, a plurality of air shears, a front and back driving device for driving the bracket to move back and forth, a left and right driving device for driving the bracket to move left and right, and a plurality of lead assemblies for guiding wires to enter the wire winding mechanism, wherein the plurality of air shears are arranged on the bracket in an inclining and downward manner; the left and right driving device is installed on the output end of the front and rear driving device; the bracket is arranged on the output end of the left and right driving device; the lead assembly is mounted on the bracket. Therefore, the wire cutting mechanism for the motor stator winding is formed by combining the plurality of air shears, the front and rear driving devices, the left and right driving devices and the lead assembly, so that the automatic cleaning and wire cutting operation of the wire is realized, and the production efficiency and the product quality are improved.
Description
Technical Field
The utility model relates to the technical field of motor assembly, in particular to a wire shearing mechanism for iron core winding.
Background
A winding machine is an apparatus for winding a linear object onto a specific work, and is generally used for winding a copper wire. The existing block type stator assembly needs nine or twelve block type stators to be assembled, and each block type stator is provided with two line heads (a starting line head and a tail line head). At present, the enameled wire winding of the segmented stator of the servo motor in the market mainly adopts manual wire shearing operation; another uses a low end winding machine (only one stator can be wound at a time). Traditional manual wire winding, trimming inefficiency need a large amount of labours to engage in production, have increased the time input of production, and the side has increased the cost of labor of servo motor production. Therefore, an improvement should be made to the cutting portion of the existing segmented stator winding machine to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention is directed to the defects in the prior art, and a primary object of the present invention is to provide a wire cutting mechanism for winding an iron core, wherein a plurality of air shears, a front and rear driving device, a left and right driving device, and a lead assembly are combined to form the wire cutting mechanism for winding a motor stator, so that automatic cleaning and wire cutting operations on wires are achieved, and production efficiency and product quality are improved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a wire cutting mechanism for iron core winding comprises a bracket, a plurality of air shears arranged on the bracket, a front and back driving device for driving the bracket to move back and forth, a left and right driving device for driving the bracket to move left and right, and a plurality of lead assemblies for guiding wires to enter the wire winding mechanism, wherein the plurality of air shears are arranged on the bracket in an inclined downward manner; the left and right driving device is installed on the output end of the front and rear driving device; the bracket is arranged on the output end of the left and right driving device; the lead assembly is arranged on the bracket and corresponds to the air shear.
As a preferred embodiment: the bracket comprises a first sliding plate, a second sliding plate, a support and a sliding seat, wherein the first sliding plate is arranged at the output end of the front and rear driving device; the left and right driving device is arranged on the first sliding plate; the second sliding plate is installed on the output end of the left and right driving device; the support is arranged on the second sliding plate, and the lead assembly is arranged on the support; the sliding seat can be arranged on the support in a sliding way, the plurality of air shears are arranged on the sliding seat side by side in an interval way, a lifting driving device for driving the sliding seat to move up and down is arranged on the support, and the output end of the lifting driving device is connected with the sliding seat.
As a preferred embodiment: the support is also provided with a transverse driving device for driving the sliding seat to slide transversely, and the output end of the transverse driving device is connected with the sliding seat.
As a preferred embodiment: the wire clamping assembly comprises two wire clamping blocks and a wire clamping driving cylinder for driving the two wire clamping blocks to fold, at least one wire clamping block is connected with the shaft end of the wire clamping driving cylinder, and a wire passes through the space between the two wire clamping blocks; the wire clamping driving cylinder drives the two wire clamping blocks to close or release the wire.
As a preferred embodiment: the lead assembly is provided with a lead pipe and a line wiping device positioned on the rear side of the lead pipe, the lead pipe is positioned on the support, the line wiping device comprises two line wiping wheels which can be elastically abutted, and a wire penetrates through a gap between the two line wiping wheels and then penetrates out of the gap through the lead pipe.
As a preferred embodiment: the support further comprises two support beams, guide rails are arranged on the two support beams respectively, and a sliding groove is formed in the first sliding plate and is in sliding fit with the guide rails.
As a preferred embodiment: the support is provided with a transverse sliding plate and a lifting sliding plate, and the transverse sliding plate can be transversely and slidably arranged on the support; the lifting sliding plate is arranged on the transverse sliding plate in a lifting sliding manner; the plurality of air shears are arranged on the lifting sliding plate at intervals side by side, and the output end of the lifting driving device is connected with the lifting sliding plate; the output end of the transverse driving device is connected with the transverse sliding plate.
Compared with the prior art, the wire cutting mechanism has the advantages that the wire cutting mechanism for winding the motor stator is formed by combining the plurality of air shears, the front and rear driving devices, the left and right driving devices and the lead assembly, and the wire cutting mechanism achieves automatic cleaning and wire cutting operation of wires; the multifunctional combined machine integrates multiple functions, saves a large amount of manual labor, improves the production efficiency and the product quality, and reduces the production cost.
To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a perspective view of a thread trimming mechanism according to the present invention;
FIG. 2 is a perspective view of another perspective of the thread trimming mechanism of the present invention.
The attached drawings indicate the following:
10. a thread trimming mechanism; 11. a support; 111. a first sliding plate; 112. a second sliding plate; 113. a support; 114. a sliding seat; 115. a lift drive; 116. a lateral drive device; 117. a transverse slide plate; 118. a lifting slide plate; 119. a chute; 12. air shearing; 13. a front and rear driving device; 131. a motor; 132. a screw rod; 14. a left and right driving device; 141. a motor; 142. a screw rod; 16. a lead assembly; 161. a lead tube; 162. a line wiping device; 1621. a line wiping wheel; 1622. a spring; 17. a wire clamping assembly; 171. a wire clamping block; 172. a wire clamping driving cylinder; 173. a spring; 18. a support beam; 181. a guide rail.
Detailed Description
As shown in fig. 1 and 2, the utility model relates to a wire cutting mechanism for iron core winding, which comprises a bracket 11, a plurality of air shears 12 arranged on the bracket 11, a front and back driving device 13 for driving the bracket 11 to move forward and backward, a left and right driving device 14 for driving the bracket 11 to move left and right, and a lead assembly 16 for guiding wires to enter the wire winding mechanism, wherein:
the trimming mechanism 10 is used for trimming the wound iron core.
The plurality of air shears 12 are arranged on the bracket 11 in a side-by-side inclined downward manner; the left and right driving device 14 is installed on the output end of the front and rear driving device 13; the bracket 11 is mounted on the output end of the left and right driving device 14. The front and rear driving device 13 and the left and right driving device 14 are mainly used for adjusting the large distance of the air scissors 12 so as to enable the air scissors to be in the optimal thread cutting operation position.
The bracket 11 comprises a first sliding plate 111, a second sliding plate 112, a support 113 and a sliding seat 114, wherein the first sliding plate 111 is mounted on the output end of the front and rear driving device 13; the left and right driving device 14 is mounted on the first sliding plate 111; the second sliding plate 112 is mounted on the output end of the left and right driving device 14; a support 113 mounted on the second sliding plate 112, the lead assembly 16 being mounted on the support 113; the sliding seat 114 is slidably mounted on a support 113, the plurality of air shears 12 are mounted on the sliding seat 114 in a spaced manner side by side, a lifting driving device 115 (air cylinder) for driving the sliding seat 114 to move up and down is mounted on the support 113, and an output end of the lifting driving device 115 is connected with the sliding seat 114. The support 113 is further provided with a transverse driving device 116 (air cylinder) for driving the sliding seat 114 to slide transversely, and an output end of the transverse driving device 116 is connected with the sliding seat 114. Specifically, a transverse sliding plate 117 and a lifting sliding plate 118 are arranged on the support 113 (the transverse sliding plate 117 and the lifting sliding plate 118 form the sliding seat 114), and the transverse sliding plate 117 can be transversely and slidably mounted on the support 113; the lifting slide plate 118 is arranged on the transverse slide plate 117 in a lifting and sliding manner; the plurality of air shears 12 are arranged on the lifting slide plate 118 side by side at intervals, and the output end of the lifting driving device 115 is connected with the lifting slide plate 118; the output of the transverse driving device 116 is connected to a transverse slide plate 117. The front-back driving device 13 and the left-right driving device 14 are both driven by a motor 131/141 and a lead screw 132/142 (the driving method can improve the accuracy of the moving distance of the first sliding plate 111 and the second sliding plate 112 and the thread cutting accuracy), the first sliding plate 111 is rotatably matched with the lead screw of the front-back driving device 13, and the second sliding plate 112 is rotatably matched with the lead screw of the left-right driving device 14; the motor 131/141 drives the screw rod 132/142 to rotate and drive the first sliding plate 111 and the second sliding plate 112 to move along the screw rod 132/142. The front-rear driving device 13 and the left-right driving device 14 may be driven by an air cylinder or other driving means.
The lead assembly 16 is provided with a lead tube 161 and a line wiping device 162 which is positioned at the rear side of the lead tube 161, the lead tube 161 is positioned on the support 113, the line wiping device 162 is positioned at the front side of the lead tube 161 and comprises a spring 1622 and two line wiping wheels 1621 which elastically abut against each other under the action of the spring 1622, and the line passes through a gap between the two line wiping wheels 1621 and then passes out of the lead tube 161; in a normal state, the two wire wiping wheels 1621 are folded with each other under the action of the spring 1622, the wire is elastically extruded between the two wire wiping wheels 1621, and in the process of drawing the wire, the wire wiping wheels 1621 can wipe off dust on the surface of the wire so as to avoid influencing the normal operation of the iron core; the two wire wiping wheels 1621 can be manually separated from each other for wire pulling and threading operation before winding.
The bracket 11 is also provided with a wire clamping assembly 17 for clamping wires, the wire clamping assembly 17 comprises two wire clamping blocks 171 and a wire clamping driving cylinder 172 for driving the two wire clamping blocks 171 to fold, at least one wire clamping block 171 is connected with the shaft end of the wire clamping driving cylinder 172, and wires pass through the two wire wiping wheels 1621, pass through the two wire clamping blocks 171, pass through the wire guiding pipe 161 and then penetrate out to reach the wire winding mechanism. The wire clamping driving cylinder 172 drives the two wire clamping blocks 171 to close and clamp or release the wire; the purpose of clamping the wire is mainly to clamp the wire after the iron core finishes winding, so as to prevent the wire from moving, keep the length of the wire extending out of the lead tube 161 unchanged, and avoid readjusting the wire extending distance when winding next time, so as to facilitate winding next time. In addition, in order to prevent the two wire clamping blocks 171 from being unable to close the wire clamping caused by sudden power failure, a spring 173 is connected between the two wire clamping blocks 171; the spring 173 can urge the two wire clamping blocks 171 to keep a closed normal state after the iron core finishes winding; when the two thread clamping blocks 171 need to be separated to thread therethrough, the thread clamping driving cylinder 172 drives the two thread clamping blocks 171 to be separated from each other.
The bracket 11 further includes two support beams 18, guide rails 181 are respectively disposed on the two support beams 18, a sliding slot 119 is disposed on the first sliding plate 111, and the sliding slot 119 is slidably engaged with the guide rails 181; the sliding stability of the first sliding plate 111 can be improved by the matching of the sliding groove 119 and the guide rail 181, the first sliding plate is prevented from shaking during sliding, and the accuracy of thread trimming operation is improved.
The design of the utility model is characterized in that a plurality of air shears, a front and back driving device, a left and right driving device and a lead assembly are combined to form a wire cutting mechanism for winding the motor stator, and the wire cutting mechanism realizes automatic cleaning and wire cutting operation on wires; the multifunctional combined machine integrates multiple functions, saves a large amount of manual labor, improves the production efficiency and the product quality, and reduces the production cost.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (7)
1. The utility model provides an iron core is trimming mechanism for wire winding which characterized in that: the wire winding machine comprises a bracket, a plurality of air shears arranged on the bracket, a front-back driving device for driving the bracket to move back and forth, a left-right driving device for driving the bracket to move left and right, and a plurality of lead assemblies for guiding wires to enter a wire winding mechanism, wherein the plurality of air shears are arranged on the bracket in an inclining and downward manner; the left and right driving device is installed on the output end of the front and rear driving device; the bracket is arranged on the output end of the left and right driving device; the lead assembly is arranged on the bracket and corresponds to the air shear.
2. The wire cutting mechanism for iron core winding according to claim 1, characterized in that: the bracket comprises a first sliding plate, a second sliding plate, a support and a sliding seat, wherein the first sliding plate is arranged at the output end of the front and rear driving device; the left and right driving device is arranged on the first sliding plate; the second sliding plate is installed on the output end of the left and right driving device; the support is arranged on the second sliding plate, and the lead assembly is arranged on the support; the sliding seat can be arranged on the support in a sliding way, the plurality of air shears are arranged on the sliding seat side by side in an interval way, a lifting driving device for driving the sliding seat to move up and down is arranged on the support, and the output end of the lifting driving device is connected with the sliding seat.
3. The wire cutting mechanism for iron core winding according to claim 2, characterized in that: the support is also provided with a transverse driving device for driving the sliding seat to slide transversely, and the output end of the transverse driving device is connected with the sliding seat.
4. The wire cutting mechanism for iron core winding according to claim 1, characterized in that: the wire clamping assembly comprises two wire clamping blocks and a wire clamping driving cylinder for driving the two wire clamping blocks to fold, at least one wire clamping block is connected with the shaft end of the wire clamping driving cylinder, and a wire passes through the space between the two wire clamping blocks; the wire clamping driving cylinder drives the two wire clamping blocks to close or release the wire.
5. The wire cutting mechanism for iron core winding according to claim 1, characterized in that: the lead assembly is provided with a lead pipe and a line wiping device positioned on the rear side of the lead pipe, the lead pipe is positioned on the support, the line wiping device comprises two line wiping wheels which can be elastically abutted, and a wire penetrates through a gap between the two line wiping wheels and then penetrates out of the gap through the lead pipe.
6. The wire cutting mechanism for iron core winding according to claim 2, characterized in that: the support further comprises two support beams, guide rails are arranged on the two support beams respectively, and a sliding groove is formed in the first sliding plate and is in sliding fit with the guide rails.
7. The wire cutting mechanism for iron core winding according to claim 3, characterized in that: the support is provided with a transverse sliding plate and a lifting sliding plate, and the transverse sliding plate can be transversely and slidably arranged on the support; the lifting sliding plate is arranged on the transverse sliding plate in a lifting sliding manner; the plurality of air shears are arranged on the lifting sliding plate at intervals side by side, and the output end of the lifting driving device is connected with the lifting sliding plate; the output end of the transverse driving device is connected with the transverse sliding plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121678321.9U CN215772874U (en) | 2021-07-22 | 2021-07-22 | Wire cutting mechanism for iron core winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121678321.9U CN215772874U (en) | 2021-07-22 | 2021-07-22 | Wire cutting mechanism for iron core winding |
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| Publication Number | Publication Date |
|---|---|
| CN215772874U true CN215772874U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121678321.9U Active CN215772874U (en) | 2021-07-22 | 2021-07-22 | Wire cutting mechanism for iron core winding |
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| Country | Link |
|---|---|
| CN (1) | CN215772874U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116884765A (en) * | 2023-09-07 | 2023-10-13 | 内蒙古工业大学 | Annular inductance winding device |
-
2021
- 2021-07-22 CN CN202121678321.9U patent/CN215772874U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116884765A (en) * | 2023-09-07 | 2023-10-13 | 内蒙古工业大学 | Annular inductance winding device |
| CN116884765B (en) * | 2023-09-07 | 2023-11-17 | 内蒙古工业大学 | Annular inductance winding device |
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Address after: 518000 201 (second floor), No.8 Chengguang Industrial Park, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Helix Intelligent Equipment Co.,Ltd. Address before: 518000 201 (second floor), No.8 Chengguang Industrial Park, Dafu community, Guanlan street, Longhua District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN CITY HONEST MECHANICAL AND ELECTRICAL EQUIPMENT CO.,LTD. |