CN217194443U - PVC pinch roller trimming device - Google Patents
PVC pinch roller trimming device Download PDFInfo
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- CN217194443U CN217194443U CN202220209762.2U CN202220209762U CN217194443U CN 217194443 U CN217194443 U CN 217194443U CN 202220209762 U CN202220209762 U CN 202220209762U CN 217194443 U CN217194443 U CN 217194443U
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- pinch roller
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Abstract
The utility model discloses a PVC pinch roller trimming device, which comprises a bottom plate, a pinch roller driving motor, a PVC pinch roller, a cutter transverse feeding mechanism and a controller, the PVC pinch roller is detachably and fixedly sleeved with an output shaft of a pinch roller driving motor, the PVC pinch roller is driven to rotate by the pinch roller driving motor, the pinch roller driving motor is fixed on the bottom plate, one side of the PVC pinch roller is provided with a cutter transverse feeding mechanism, the cutter transverse feeding mechanism comprises a blade and a cutter transverse feeding driving mechanism, the blade is driven by the cutter transverse feeding driving mechanism to move along the axial direction of the PVC pinch roller, the cutting edge of blade contacts with the PVC pinch roller, pinch roller driving motor, cutter transverse feed actuating mechanism are connected with the controller respectively, the utility model has the advantages of simple structure, realize the automatic trimming of wheel limit, maintain the precision high, save process time, practice thrift the cost.
Description
Technical Field
The utility model relates to a PVC pinch roller processing technology field, specific PVC pinch roller trimming device that says so.
Background
After the PVC pinch roller live time is long, deckle edge or the condition of wearing and tearing can appear in the wheel limit, need repair the PVC pinch roller, and the grinding is repaiied to the wheel limit through the manual work to the current, and the manual work is repaiied surface quality and is not got assurance, and the product precision is poor, and the effect of repairing is unsatisfactory, and it is long to consume time, and the human cost is high.
Disclosure of Invention
The utility model aims at solving the deficiencies of the above prior art and providing a PVC pinch roller trimming device which has simple structure, realizes the automatic trimming of the wheel edge, has high trimming precision, saves the processing time and saves the cost.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a PVC pinch roller trimming device which characterized in that: the PVC cutting machine comprises a bottom plate, a pinch roller driving motor, a PVC pinch roller, a cutter transverse feeding mechanism and a controller, wherein the PVC pinch roller is detachably and fixedly sleeved with an output shaft of the pinch roller driving motor, the PVC pinch roller is driven to rotate by the pinch roller driving motor, the pinch roller driving motor is fixed on the bottom plate, the cutter transverse feeding mechanism is arranged on one side of the PVC pinch roller and comprises a blade and a cutter transverse feeding driving mechanism, the blade is driven to move axially along the PVC pinch roller by the cutter transverse feeding driving mechanism arranged on the bottom plate, a cutting edge of the blade is contacted with the PVC pinch roller, the pinch roller driving motor and the cutter transverse feeding driving mechanism are respectively connected with the controller, and when the pinch roller driving motor is arranged to drive the PVC pinch roller to rotate at a high speed, the blade is contacted with the circumferential edge of the PVC pinch roller along the axial movement of the PVC pinch roller to grind and repair the PVC pinch roller, the finishing precision is high, and the processing time is saved.
The utility model discloses still include pivot and nut, pivot and pinch roller driving motor's coaxial setting of output shaft and fixed connection, the diameter of pivot is less than the diameter of pinch roller driving motor output shaft, the one end that pinch roller driving motor was kept away from in the pivot is equipped with the screw thread, nut and pivot threaded connection, PVC pinch roller cover is in the pivot, and a terminal surface is inconsistent with pinch roller driving motor's output shaft, and another terminal surface is inconsistent with the nut to realize that dismantling of PVC pinch roller is fixed, produce axial displacement when preventing the PVC pinch roller from rotating, also be convenient for change the PVC pinch roller.
Cutter transverse feed actuating mechanism includes transverse slide rail, horizontal lead screw, horizontal nut, horizontal slider and lead screw driving motor, transverse slide rail transversely fixes on the bottom plate, be equipped with horizontal lead screw between transverse slide rail, horizontal lead screw both ends are connected with the bottom plate through bearing, bearing frame, the lead screw driving motor drive that horizontal lead screw is connected with the bottom plate rotates, horizontal nut and horizontal lead screw threaded connection, horizontal nut and horizontal slider fixed connection, one side fixedly connected with blade that horizontal slider is close to the PVC pinch roller.
The utility model discloses still include cutter vertical guiding mechanism, cutter vertical guiding mechanism establishes between bottom plate and cutter transverse feed mechanism, cutter vertical guiding mechanism includes vertical slide rail, longitudinal screw, longitudinal nut, longitudinal slide block and hand crank, the vertical slide rail is vertically fixed on the bottom plate, be equipped with the longitudinal screw between the longitudinal slide rail, the longitudinal screw both ends are connected with the bottom plate through bearing, bearing frame, the longitudinal screw is through hand crank drive rotation, longitudinal nut and longitudinal screw threaded connection, longitudinal nut and longitudinal slide block fixed connection;
the horizontal sliding rail is fixed on the longitudinal sliding block, two ends of the horizontal lead screw are connected with the longitudinal sliding block through a bearing and a bearing seat, the lead screw driving motor is fixedly connected with the longitudinal sliding block or the horizontal sliding rail through a motor supporting frame, the diameters of different PVC pinch rollers are different, and a longitudinal adjusting mechanism of a cutter is arranged, so that the longitudinal distance between the blade and the PVC pinch roller can be finely adjusted, and the PVC pinch roller is suitable for PVC pinch rollers with different diameters.
Vertical slide rail is last along vertically being equipped with scale mark to when operating personnel waved hand handle, can master vertical slider displacement according to scale mark.
The one end horizontal direction that the blade is close to the PVC pinch roller sets up to the inclined plane, and the inclined plane apex angle forms the knife tip, carries out the grinding through the knife tip to PVC pinch roller wheel limit and repaiies, further guarantees to repair the precision.
Fixedly connected with along the dustproof baffle of PVC pinch roller axial setting on the bottom plate for the piece that prevents the blade during operation and produce splashes.
The utility model has the advantages that: the PVC pressing wheel is driven to rotate at a high speed by the pressing wheel driving motor, and the blade moves along the axial direction of the PVC pressing wheel and is in contact with the circumferential edge of the PVC pressing wheel to grind and finish the PVC pressing wheel, so that the finishing precision is high, and the processing time is saved; through setting up the vertical guiding mechanism of cutter to make the longitudinal distance that can finely tune blade and PVC pinch roller, in order to satisfy applicable in different PVC pinch rollers.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a front view of another angle overall structure of the present invention.
Fig. 3 is a top view of the overall structure of the present invention.
Fig. 4 is a side view of the overall structure of the present invention.
Reference numerals: the device comprises a bottom plate-1, a driving motor-201, a rotating shaft-202, a nut-203, a longitudinal sliding rail-301, a longitudinal screw rod-302, a hand crank-303, a longitudinal sliding block-304, a transverse sliding rail-401, a transverse screw rod-402, a transverse sliding block-403, a screw rod driving motor-404, a motor support frame-405, a blade-406, a tool nose-4061, a dustproof baffle-5 and a PVC pinch roller-6.
Detailed Description
The present invention will be described with reference to the accompanying drawings and examples.
A PVC pinch roller trimming device comprises a bottom plate 1, a pinch roller driving motor 201, a PVC pinch roller 6, a cutter transverse feeding mechanism and a controller, wherein the PVC pinch roller 6 is detachably and fixedly sleeved with an output shaft of the pinch roller driving motor 201, the PVC pinch roller 6 is driven to rotate by the pinch roller driving motor 201, the pinch roller driving motor 201 is fixed on the bottom plate 1, the cutter transverse feeding mechanism is arranged on one side of the PVC pinch roller 6 and comprises a blade 406 and the cutter transverse feeding driving mechanism, the blade 406 is driven to move along the axial direction of the PVC pinch roller 6 by the cutter transverse feeding driving mechanism arranged on the bottom plate, the cutting edge of the blade 406 is contacted with the PVC pinch roller/6, the pinch roller driving motor 201 and the cutter transverse feeding driving mechanism are respectively connected with the controller, and when the pinch roller driving motor 201 is arranged to drive the PVC pinch roller 6 to rotate at a high speed, the blade 406 moves along the axial direction of the PVC pinch roller 6 and contacts with the circumferential edge of the PVC pinch roller 6 to grind and finish the PVC pinch roller 6, the finishing precision is high, and the processing time is saved.
This embodiment still includes pivot 202 and nut 203, pivot 202 and pinch roller driving motor 201's output shaft coaxial arrangement and fixed connection, the diameter of pivot 202 is less than the diameter of pinch roller driving motor 201 output shaft, the one end that pinch roller driving motor 201 was kept away from to pivot 202 is equipped with the screw thread, nut 203 and pivot 202 threaded connection, PVC pinch roller 6 cover is on pivot 202, and a terminal surface is inconsistent with pinch roller driving motor 201's output shaft, and another terminal surface is inconsistent with nut 203 to realize dismantling of PVC pinch roller 6 and fix, produce axial displacement when preventing PVC pinch roller 6 from rotating, also be convenient for change PVC pinch roller 6.
The cutter transverse feeding driving mechanism comprises transverse sliding rails 401, transverse lead screws 402, transverse nuts, transverse sliding blocks 403 and lead screw driving motors 404, the transverse sliding rails 401 are transversely fixed on the bottom plate 1, the transverse lead screws 402 are arranged between the transverse sliding rails 401, two ends of each transverse lead screw 402 are connected with the bottom plate 1 through bearings and bearing seats, each transverse lead screw 402 is driven to rotate through the lead screw driving motor 404 connected with the bottom plate 1, each transverse nut is in threaded connection with the corresponding transverse lead screw 402, each transverse nut is fixedly connected with the corresponding transverse sliding block 403, and one side, close to a PVC pinch roller 6, of each transverse sliding block 403 is fixedly connected with a blade 406.
The embodiment further comprises a longitudinal cutter adjusting mechanism, the longitudinal cutter adjusting mechanism is arranged between the bottom plate 1 and the transverse cutter feeding mechanism, the longitudinal cutter adjusting mechanism comprises a longitudinal slide rail 301, a longitudinal lead screw 302, a longitudinal nut, a longitudinal sliding block 304 and a hand crank handle 303, the longitudinal slide rail 301 is longitudinally fixed on the bottom plate 1, the longitudinal lead screw 302 is arranged between the longitudinal slide rails 301, two ends of the longitudinal lead screw 302 are connected with the bottom plate 1 through bearings and bearing seats, the longitudinal lead screw 302 is driven to rotate through the hand crank handle 303, the longitudinal nut is in threaded connection with the longitudinal lead screw 302, and the longitudinal nut is fixedly connected with the longitudinal sliding block 304;
the transverse sliding rail 401 is fixed on the longitudinal sliding block 304, two ends of the transverse lead screw 402 are connected with the longitudinal sliding block 304 through a bearing and a bearing seat, the lead screw driving motor 404 is fixedly connected with the longitudinal sliding block 304 or the transverse sliding rail 401 through a motor supporting frame 405, the diameters of different PVC pinch rollers 6 are different, and the longitudinal distance between the blade 406 and the PVC pinch rollers 6 can be finely adjusted by arranging a cutter longitudinal adjusting mechanism so as to meet the requirement of being suitable for PVC pinch rollers 6 with different diameters.
The longitudinal slide rail 301 is provided with scale marks along the longitudinal direction, so that when an operator shakes the hand-cranking handle 303, the moving distance of the longitudinal slide block 304 can be mastered according to the scale marks.
One end of the blade 406 close to the PVC pinch roller 6 is horizontally arranged to be an inclined plane, a tip angle of the inclined plane forms a tip 4061, and the edge of the PVC pinch roller 6 is ground and repaired through the tip 4061, so that the repairing precision is further ensured.
The bottom plate 1 is fixedly connected with a dustproof baffle 5 which is axially arranged along the PVC pinch roller 6 and used for preventing chips generated when the blade 406 works from splashing.
The controller in this embodiment may be a PLC controller.
The utility model discloses during the use:
step S1: sleeving a PVC pinch roller 6 on a rotating shaft 202, connecting a nut 203 with the rotating shaft 202 in a threaded manner, wherein one end surface of the PVC pinch roller 6 is abutted against an output shaft of a pinch roller driving motor 201, and the other end surface of the PVC pinch roller is abutted against the nut 203 so as to fix the position of the PVC pinch roller 6;
step S2: the hand-operated handle 303 rotates to drive the longitudinal screw 302 to rotate, the longitudinal screw 302 rotates to drive the longitudinal nut and the longitudinal sliding block 304 to longitudinally move, and the longitudinal sliding block 304 drives the cutter transverse feeding mechanism to longitudinally move so as to adjust the distance between the blade 406 and the PVC pinch roller 6;
step S3: the pinch roller driving motor 201 works to drive the PVC pinch roller 6 to rotate, meanwhile, the lead screw driving motor 404 works to drive the transverse lead screw 402 to rotate in the forward direction, the transverse lead screw 402 rotates in the forward direction to drive the transverse nut and the transverse sliding block 403 to axially move (move from right to left) along the PVC pinch roller 6, and the tool nose 4061 of the blade 406 is in contact with the PVC pinch roller 6 to grind and trim rough edges of the PVC pinch roller 6;
step S4: the lead screw driving motor 404 drives the transverse lead screw 402 to rotate reversely, the transverse lead screw 402 rotates reversely to drive the transverse nut and the transverse sliding block 403 to move axially (from left to right) along the PVC pinch roller 6, the tool nose 4061 of the blade 406 is continuously contacted with the PVC pinch roller 6 to further trim burrs of the PVC pinch roller 6, and finally the transverse sliding block 403 returns to the initial position;
step S5: the controller controls the pinch roller driving motor 201 and the lead screw driving motor 404 to stop working, the nut 203 is unscrewed, the nut 203 is taken down from the rotating shaft 202, the PVC pinch roller 6 to be repaired is replaced and sleeved on the rotating shaft 202 again, and the operations are repeated.
Claims (7)
1. The utility model provides a PVC pinch roller trimming device which characterized in that: including bottom plate, pinch roller driving motor, PVC pinch roller, cutter transverse feeding mechanism and controller, the PVC pinch roller can be dismantled fixedly with pinch roller driving motor's output shaft and cup joints, the PVC pinch roller rotates through pinch roller driving motor drive, pinch roller driving motor fixes on the bottom plate, PVC pinch roller one side is equipped with cutter transverse feeding mechanism, cutter transverse feeding mechanism includes blade and cutter transverse feeding actuating mechanism, the blade is through establishing the cutter transverse feeding actuating mechanism drive on the bottom plate along PVC pinch roller axial displacement, the cutting edge of blade contacts with the PVC pinch roller, pinch roller driving motor, cutter transverse feeding actuating mechanism are connected with the controller respectively.
2. A PVC pinch wheel trimming apparatus as claimed in claim 1, wherein: still include pivot and nut, pivot and pinch roller driving motor's the coaxial setting of output shaft and fixed connection, the diameter of pivot is less than the diameter of pinch roller driving motor output shaft, the one end that pinch roller driving motor was kept away from in the pivot is equipped with the screw thread, nut and pivot threaded connection, PVC pinch roller cover is in the pivot, and a terminal surface is inconsistent with pinch roller driving motor's output shaft, and another terminal surface is inconsistent with the nut.
3. A PVC pinch wheel trimming apparatus as claimed in claim 1 or 2, wherein: the cutter transverse feeding driving mechanism comprises transverse sliding rails, a transverse lead screw, a transverse nut, a transverse sliding block and a lead screw driving motor, the transverse sliding rails are transversely fixed on the bottom plate, the transverse lead screw is arranged between the transverse sliding rails, two ends of the transverse lead screw are connected with the bottom plate through bearings and bearing seats, the transverse lead screw is driven to rotate through the lead screw driving motor connected with the bottom plate, the transverse nut is in threaded connection with the transverse lead screw, the transverse nut is fixedly connected with the transverse sliding block, and the transverse sliding block is close to one side of a blade of a PVC pinch roller.
4. A PVC pinch wheel trimming apparatus as claimed in claim 3, wherein: the cutting tool longitudinal adjusting mechanism is arranged between the bottom plate and the cutting tool transverse feeding mechanism and comprises longitudinal sliding rails, a longitudinal lead screw, a longitudinal nut, a longitudinal sliding block and a hand crank handle, the longitudinal sliding rails are longitudinally fixed on the bottom plate, the longitudinal lead screw is arranged between the longitudinal sliding rails, two ends of the longitudinal lead screw are connected with the bottom plate through bearings and bearing seats, the longitudinal lead screw is driven to rotate through the hand crank handle, the longitudinal nut is in threaded connection with the longitudinal lead screw, and the longitudinal nut is fixedly connected with the longitudinal sliding block;
the transverse sliding rail is fixed on the longitudinal sliding block, two ends of the transverse lead screw are connected with the longitudinal sliding block through a bearing and a bearing seat, and the lead screw driving motor is fixedly connected with the longitudinal sliding block or the transverse sliding rail through a motor supporting frame.
5. A PVC pinch roller trimming device in accordance with claim 4, wherein: and the longitudinal slide rail is longitudinally provided with scale marks.
6. A PVC pinch roller trimming device according to claim 1, 2, 4 or 5, wherein: one end of the blade close to the PVC pinch roller is horizontally arranged to be an inclined plane, and the vertex angle of the inclined plane forms a tool tip.
7. The PVC puck finishing device of claim 6, wherein: and the bottom plate is fixedly connected with a dustproof baffle arranged along the axial direction of the PVC pinch roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220209762.2U CN217194443U (en) | 2022-01-25 | 2022-01-25 | PVC pinch roller trimming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220209762.2U CN217194443U (en) | 2022-01-25 | 2022-01-25 | PVC pinch roller trimming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217194443U true CN217194443U (en) | 2022-08-16 |
Family
ID=82793821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220209762.2U Active CN217194443U (en) | 2022-01-25 | 2022-01-25 | PVC pinch roller trimming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217194443U (en) |
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2022
- 2022-01-25 CN CN202220209762.2U patent/CN217194443U/en active Active
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