CN209868754U - Rubber slitting device with synchronous hand wheel mechanism - Google Patents
Rubber slitting device with synchronous hand wheel mechanism Download PDFInfo
- Publication number
- CN209868754U CN209868754U CN201920692152.0U CN201920692152U CN209868754U CN 209868754 U CN209868754 U CN 209868754U CN 201920692152 U CN201920692152 U CN 201920692152U CN 209868754 U CN209868754 U CN 209868754U
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- CN
- China
- Prior art keywords
- hand wheel
- blade
- grinding block
- lead screw
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a rubber slitting device with synchronous hand wheel mechanism, slitting device include mount, first hand wheel, second hand wheel, drive belt, and first hand wheel, second hand wheel all are equipped with the race, and first hand wheel passes through the drive belt and is connected with the second hand wheel transmission, first hand wheel, second hand wheel fixedly connected with lead screw, the bearing fixed connection at the lower extreme of lead screw and the both ends of pivot, pivot fixedly connected with blade, lead screw and mount threaded connection. Has the advantages that: the device can achieve horizontal up-and-down movement of the rotating shaft by adjusting the hand wheel, and achieve the purpose of repairing passivated blades of all blades rapidly.
Description
Technical Field
The utility model relates to a rubber product processing equipment, concretely relates to slitting and device of separation material of rubber slitter.
Background
The cutting equipment with various cutting and adjusting modes is provided in the prior art, and in the production field of rubber products, the cutting products with excellent performance are more and more favored by customers. Through the index, the patent of publication number 202592421U provides a rubber slitter, and the principle of this slitter is with installation disc form blade on the column knife rest, drives through the motor column knife rest rotation drives install in a plurality of disc form blade of knife rest are rotatory, finally realize cutting the batchistic of material through the disc form blade is rotatory.
Although the above-described rubber slitting machine can perform slitting work, continuous high-strength slitting causes the temperature of the disc-shaped blade to continuously rise. Eventually resulting in the rubber product adhering to the blade. After the blade is bonded with rubber, the machine must be stopped to be manually separated, and then the production can be continued. A large amount of wasted working hours reduces the production efficiency. In addition, after long-term use, the cutting edge is dull, the dull cutting edge can generate a large amount of burrs during cutting, and the high-temperature friction of the dull cutting edge can increase the sticking effect.
Disclosure of Invention
The utility model discloses synthesize the not enough of background art and provide a rubber slitter with selfreparing ability, the blade of passivation can be restoreed fast to this device, and the sword row that the blade is constituteed can once only be restoreed to this device reaches quick prosthetic purpose.
The utility model provides a following technical scheme: the utility model provides a rubber slitting device with synchronous hand wheel mechanism, slitting device includes mount 7, first hand wheel 3, second hand wheel 8, drive belt 9, first hand wheel 3, second hand wheel 8 all are equipped with the race, first hand wheel 3 passes through drive belt 9 with the transmission of second hand wheel 8 is connected, first hand wheel 3, 8 fixedly connected with lead screw 4 of second hand wheel, the bearing fixed connection at the lower extreme and the both ends of pivot 2 of lead screw 4, 2 fixedly connected with blades 1 of pivot, lead screw 4 with 7 threaded connection of mount.
On the basis, rubber slitting device with synchronous hand wheel mechanism still includes mechanism of whetting a knife 5, mechanism of whetting a knife mount 6 is the rod-shaped, mechanism of whetting a knife 5 with mechanism of whetting a knife mount 6 is connected, mechanism of whetting a knife 5 be located with 2 fixed connection's of pivot blade 1's below, mechanism of whetting a knife 5 contains first grinding piece 10, second grinding piece 11, first grinding piece 10 with the stack that staggers of second grinding piece 11, first grinding piece 10 with the crisscross V-arrangement groove 15 that constitutes of second grinding piece 11, V-arrangement groove 15 with blade 1 upper and lower position corresponds, first grinding piece 10, second grinding piece 11 all are connected with fixed plate 12, fixed plate 12 is connected with spring 13, spring 13 and base 14 fixed connection.
The utility model has the advantages that: the cutting edge contacts V-arrangement groove 15, and certain resiliency is guaranteed to the spring, first grinding piece 10 with the stack that staggers of second grinding piece 11 carries out the grinding simultaneously to the two sides of cutting edge, and the pivot of connecting the blade is connected with the motor among the grinding process, and the cutting surface is pasting the quick grinding motion in V-arrangement groove under the drive of motor to realize quick sharpening. The device can achieve horizontal up-and-down movement of the rotating shaft by adjusting the hand wheel, and achieve the purpose of repairing passivated blades of all blades rapidly.
Drawings
Fig. 1 is a schematic perspective view of the rubber slitting device of the present invention.
Fig. 2 is a perspective view of the sharpening mechanism.
Fig. 3 is a schematic view of the connection relationship between the first grinding block 10, the second grinding block 11, the fixing plate 12, and the spring 13.
Fig. 4 is a schematic plan view of the sharpening mechanism.
Fig. 5 is a schematic view of the blade contacting the V-groove.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
In fig. 1, 2, 3, 4, 5: the grinding device comprises a blade 1, a rotating shaft 2, a first hand wheel 3, a lead screw 4, a grinding mechanism 5, a grinding mechanism fixing frame 6, a fixing frame 7, a second hand wheel 8, a transmission belt 9, a first grinding block 10, a second grinding block 11, a fixing plate 12, a spring 13, a base 14 and a V-shaped groove 15.
A rubber slitting device with a synchronous hand wheel mechanism comprises a fixing frame 7, a first hand wheel 3, a second hand wheel 8 and a transmission belt 9, wherein belt grooves are formed in the first hand wheel 3 and the second hand wheel 8, the first hand wheel 3 is in transmission connection with the second hand wheel 8 through the transmission belt 9, a lead screw 4 is fixedly connected with the first hand wheel 3 and the second hand wheel 8, the lower end of the lead screw 4 is fixedly connected with bearings at two ends of a rotating shaft 2, the rotating shaft 2 is fixedly connected with a blade 1, and the lead screw 4 is in threaded connection with the fixing frame 7; when one of the first hand wheel 3 or the second hand wheel 8 is pulled, under the driving of the driving belt 9, the first hand wheel 3 and the second hand wheel 8 are pushed to rotate together at the same rotating speed, so that the screwing angles of the two lead screws 4 are consistent, the same ascending or descending height of the rotating shaft 2 is obtained, the synchronous adjustment is achieved, the phenomenon of jamming is avoided, and the lead screws are inclined and caused due to the fact that the adjusting opening degrees at the two ends of the rotating shaft are inconsistent. The synchronous hand wheel avoids the phenomenon.
The rubber slitting device with synchronous hand wheel mechanism still includes mechanism 5, the mechanism mount 6 of whetting a knife, mechanism mount 6 of whetting a knife is the rod-shaped, whetting a knife mechanism 5 with mechanism mount 6 of whetting a knife is connected, whetting a knife mechanism 5 be located with 2 fixed connection's of pivot blade 1's below, mechanism 5 of whetting a knife contains first grinding piece 10, second grinding piece 11, first grinding piece 10 with the stack that staggers of second grinding piece 11, first grinding piece 10 with the crisscross V-arrangement groove 15 that constitutes of second grinding piece 11, V-arrangement groove 15 with blade 1 upper and lower position corresponds, first grinding piece 10, second grinding piece 11 all are connected with fixed plate 12, fixed plate 12 is connected with spring 13, spring 13 and base 14 fixed connection. The spring has the effect that the blade edge is in contact with the V-shaped groove 15, certain buffering performance is guaranteed, the blade is prevented from being broken and damaged due to rigid contact of the blade and the V-shaped groove formed by the first grinding block 10 and the second grinding block 11, and accordingly the blade is convenient to grind. The fixing plate 12 is provided with a groove, and the first grinding block 10 and the second grinding block 11 are inserted into the groove to achieve the purpose of fixing with the fixing plate 12.
Claims (1)
1. The rubber slitting device with the synchronous hand wheel mechanism is characterized by comprising a fixing frame (7), a first hand wheel (3), a second hand wheel (8) and a transmission belt (9), wherein belt grooves are formed in the first hand wheel (3) and the second hand wheel (8), the first hand wheel (3) is in transmission connection with the second hand wheel (8) through the transmission belt (9), a lead screw (4) is fixedly connected with the first hand wheel (3) and the second hand wheel (8), the lower end of the lead screw (4) is fixedly connected with bearings at two ends of a rotating shaft (2), the rotating shaft (2) is fixedly connected with a blade (1), and the lead screw (4) is in threaded connection with the fixing frame (7);
the rubber slitting device with the synchronous hand wheel mechanism further comprises a sharpening mechanism (5) and a sharpening mechanism fixing frame (6), wherein the sharpening mechanism fixing frame (6) is in a rod shape, the sharpening mechanism (5) is connected with the sharpening mechanism fixing frame (6), the sharpening mechanism (5) is positioned below a blade (1) fixedly connected with the rotating shaft (2), the sharpening mechanism (5) comprises a first grinding block (10) and a second grinding block (11), the first grinding block (10) and the second grinding block (11) are staggered and overlapped, the first grinding block (10) and the second grinding block (11) are staggered to form a V-shaped groove (15), the V-shaped groove (15) corresponds to the upper position and the lower position of the blade (1), the first grinding block (10) and the second grinding block (11) are both connected with a fixing plate (12), and the fixing plate (12) is connected with a spring (13), the spring (13) is fixedly connected with the base (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692152.0U CN209868754U (en) | 2019-05-14 | 2019-05-14 | Rubber slitting device with synchronous hand wheel mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920692152.0U CN209868754U (en) | 2019-05-14 | 2019-05-14 | Rubber slitting device with synchronous hand wheel mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209868754U true CN209868754U (en) | 2019-12-31 |
Family
ID=68965456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920692152.0U Expired - Fee Related CN209868754U (en) | 2019-05-14 | 2019-05-14 | Rubber slitting device with synchronous hand wheel mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209868754U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986639A (en) * | 2019-05-14 | 2019-07-09 | 南通科诚橡塑机械有限公司 | A kind of rubber slitting device with synchronous handwheel |
-
2019
- 2019-05-14 CN CN201920692152.0U patent/CN209868754U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109986639A (en) * | 2019-05-14 | 2019-07-09 | 南通科诚橡塑机械有限公司 | A kind of rubber slitting device with synchronous handwheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191231 Termination date: 20200514 |