CN210702880U - Broken belt alarm device for saw blade production - Google Patents
Broken belt alarm device for saw blade production Download PDFInfo
- Publication number
- CN210702880U CN210702880U CN201921409856.9U CN201921409856U CN210702880U CN 210702880 U CN210702880 U CN 210702880U CN 201921409856 U CN201921409856 U CN 201921409856U CN 210702880 U CN210702880 U CN 210702880U
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- tension adjusting
- belt
- steel belt
- steel
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Abstract
The utility model provides a disconnected area alarm device of saw bit production usefulness, it has solved among the prior art saw bit processing equipment and has not set up the technical problem who detects alarm device. It is equipped with base and steel band transmission device, steel band transmission device is equipped with first transmission device and second transmission device, first transmission device is equipped with driving roller and supporting shoe, be provided with steel band tension adjusting device and steel band stop device on the base, the driving roller setting is in one side that steel band tension adjusting device kept away from steel band stop device, the one end of driving roller is connected with disconnected area alarm device, disconnected area alarm device passes through PLC control system control, disconnected area alarm device is equipped with toothed disc and photoelectric sensor, steel band tension adjusting device passes through the fixing base and supports. The utility model discloses simple structure, after equipment shutdown overtime, the disconnected area alarm device begins to report to the police, and through control system, the production line is with regard to automatic disconnection, has not only avoided the emergence of production accident, still practices thrift the panel cost.
Description
Technical Field
The utility model relates to a saw bit processing equipment technical field, concretely relates to disconnected area alarm device of saw bit production usefulness.
Background
The saw blade is a general name of a sheet circular cutter for cutting solid materials, the traditional saw blade is produced by cutting a steel coil, and before the steel coil is cut, some surface tension and cleaning treatment on the steel coil are often needed. But current saw bit production line does not set up detection alarm device, breaks down when production facility and can not in time discover, and other equipment of production line still move as usual, drag the steel band this moment, cause the harm to production facility easily, can also arouse the emergence of production accident seriously, not only influence production and still can cause the loss of steel band.
SUMMERY OF THE UTILITY MODEL
The utility model discloses be exactly to current saw bit processing equipment does not set up detection alarm device's technical problem, provide a disconnected area alarm device of saw bit production usefulness.
In order to solve the technical problem, the utility model is provided with a base and a steel belt transmission device, the steel belt transmission device is provided with a first transmission device and a second transmission device, the first transmission device is provided with a transmission roller and a supporting block, the transmission roller is arranged on the base through the supporting block, the base is provided with a steel belt tension adjusting device and a steel belt limiting device, the steel belt tension adjusting device and the steel belt limiting device are adjacently arranged, the transmission roller is also arranged on the base, the transmission roller is arranged on one side of the steel belt tension adjusting device away from the steel belt limiting device, one end of the transmission roller is connected with a belt breakage alarm device, the belt breakage alarm device is controlled by a PLC control system, the belt breakage alarm device is provided with a gear disc and a photoelectric sensor, the steel belt tension adjusting device is supported by a fixed seat, a supporting plate is arranged above the fixed seat, the top, the cylinder is connected with the telescopic link, and the telescopic link passes through the fixed block and fixes the setting on the fixed plate.
Preferably, the steel belt tension adjusting devices are arranged in two sets and are arranged adjacently in parallel.
Preferably, the steel belt tension adjusting device is arranged on the fixing seat and provided with a fixing plate and a cleaning plate, the fixing plate is provided with an upper fixing plate and a lower fixing plate, and the cleaning plate is arranged in the middle of the upper fixing plate and the lower fixing plate.
Preferably, two cleaning plates are provided, and the cleaning plates may be cleaning sponge plates.
Preferably, the fixed seats are provided with two, and the air cylinder on each supporting plate is provided with two.
Preferably, the steel belt limiting device is provided with a supporting seat, and a limiting block and a carrier roller are arranged on the supporting seat.
Preferably, the number of the limiting blocks is four, the four limiting blocks are respectively arranged on two sides of the supporting seat, and the steel belt is transmitted between the limiting blocks.
Preferably, the belt breakage alarm device is also provided with an audible and visual alarm.
Preferably, the bottom of the base is provided with a rubber pad.
Compared with the prior art, the utility model discloses possess following beneficial effect:
the utility model has simple structure, and ensures the continuity and stability of steel belt transmission by arranging the first transmission device and the second transmission device; the arrangement of the fixing plate and the cleaning plate in the steel belt tension adjusting device can adjust the tension of the steel belt and clean the surface of the steel belt through the cleaning plate.
The utility model discloses a setting has toothed disc and photoelectric sensor's disconnected area alarm device, after equipment shuts down because of the accident, through disconnected area alarm device's warning effect, through control system, the production line is with regard to automatic disconnection, has not only avoided the emergence of production accident, still practices thrift the panel cost, through disconnected area alarm device, reminds operating personnel in time to handle. The practicability is strong.
Drawings
Fig. 1 is a schematic view of the structure of the present invention;
fig. 2 is a schematic diagram of the right-side view structure of the present invention;
fig. 3 is a schematic top view of the present invention.
The symbols in the figures indicate:
1. a base; 2. a second base; 3. a first transmission device; 301. a driving roller; 302. a support block; 4. a second transmission device; 401. a transmission roller; 5. a belt breakage alarm device; 501. a gear plate; 502. a photosensor; 6. a steel strip tension adjusting device; 601. a fixing plate; 602. cleaning the plate; 7. a steel belt limiting device; 701. a supporting seat; 702. a limiting block; 703. a carrier roller; 8. a fixed seat; 9. a support plate; 10. a cylinder; 11. a telescopic rod; 12. a fixed block; 13. a rubber pad; 14. an audible and visual alarm.
Detailed Description
The invention will be further described with reference to the accompanying drawings and specific embodiments to assist understanding of the invention. The terms used in the utility model are conventional terms in the industry if no special provisions are made.
As shown in fig. 1-3, the utility model provides a saw bit production is with disconnected area alarm device, it is equipped with base 1 and steel band transmission device, and steel band transmission device includes first transmission device 3 and second transmission device 4, and first transmission device 3 sets up in base 1 top, and second transmission device 4 sets up on second base 2.
The first transmission device 3 is provided with a transmission roller 301 and a supporting block 302, the supporting block 302 is fixedly arranged above the base 1, and the transmission roller 301 is arranged on the base 1 through the supporting block 302. The second transporting device 4 includes a plurality of transporting rollers 401, and the steel strip is transported forward by the driving of the transporting rollers 401.
One end of the driving roller 301 is connected with a belt breakage alarm device 5, the belt breakage alarm device 5 is controlled by a PLC control system, the belt breakage alarm device 5 is provided with a toothed disc 501 and a photoelectric sensor 502, and the toothed disc 501 can rotate along with the driving roller 301 in the process of conveying a steel belt. The photoelectric sensor 502 is used for monitoring the movement of the gear plate 501, and the PLC control system is connected with the production system to form a monitoring system for data acquisition and processing. When the equipment stops running for more than two seconds due to reasons, the belt breakage alarm device 5 starts to alarm, and the PLC control system controls the production system to automatically stop, so that troubles and production accidents caused by pulling away of the steel belt are prevented.
Be provided with steel band tension adjusting device 6 and steel band stop device 7 on the base 1, steel band tension adjusting device 6 and the adjacent setting of steel band stop device 7, driving roller 301 sets up the one side of keeping away from steel band stop device 7 at steel band tension adjusting device 6.
Steel band tension adjusting device 6 passes through fixing base 8 and supports, and fixing base 8 on the base 1 is provided with two, and two fixing base 8 parallel adjacent sets all are provided with steel band tension adjusting device 6 on every fixing base 8. A supporting plate 9 is arranged above the fixed seat 8, and the supporting plate 9 is of a square plate-shaped structure; the top of the supporting plate 9 is fixedly connected with two air cylinders 10, and the number of the air cylinders 10 on each supporting plate 9 is two. The bottom of backup pad 9 is connected with telescopic link 11, and cylinder 10 is connected with telescopic link 11, and telescopic link 11 passes through fixed block 12 and fixes the setting on fixed plate 601. The cylinder 10 drives the telescopic rod 11 to move, thereby controlling the fixed plate 601 to move.
The steel belt tension adjusting device 6 is provided with a fixing plate 601 and a cleaning plate 602, the fixing plate 601 is provided with an upper fixing plate and a lower fixing plate, and the cleaning plate is arranged between the upper fixing plate and the lower fixing plate. Meanwhile, the cleaning plates 602 are also provided with an upper cleaning plate and a lower cleaning plate, and the steel belt passes through the steel belt tension adjusting device 6 between the two cleaning plates 602.
Further, the cleaning plate 602 may be a cleaning sponge plate. Through the steel belt tension adjusting device 6, the cylinder 10 drives the telescopic rod 11 to control the fixing plate 601 to compress the steel belt, so as to adjust the steel belt tension; meanwhile, the cleaning plate 602 at the lower part of the fixing plate 601 can play a role in protecting and buffering the steel belt and can also clean the surface of the steel belt.
The bottom of the steel belt limiting device 7 is provided with a supporting seat 701, and the supporting seat 701 is fixedly connected with the base 1; a limiting block 702 and carrier rollers 703 are arranged on the supporting seat 701, four limiting blocks 702 are arranged, and two sides of the supporting seat 701 are arranged respectively. The limiting block 702 can limit the movement of the steel belt, prevent the steel belt from deviating, and simultaneously has a polishing effect, so that burrs at the corners of the steel belt can be removed. The steel belt is conveyed between the limiting blocks 702, passes through the carrier rollers 703 and leaves the steel belt limiting device 7.
The processed steel belt firstly passes through the driving roller 301, then enters the steel belt tension adjusting device 6 for steel tension treatment, then passes through the steel belt limiting device 7 and continues to move forwards through the second transmission device 4.
Furthermore, the bottom of the base 1 is provided with a rubber pad 13, so that the buffer between the base 1 and the ground is increased, and the overall stability of the device is improved.
Further, the utility model discloses be provided with audible-visual annunciator 14 on the base, audible-visual annunciator 14 passes through PLC control system connection control. When the belt breakage alarm device 5 starts to act, the audible and visual alarm 14 gives an alarm under the action of the PLC control system, and field technicians can be informed of accident detection and equipment maintenance in time.
The utility model discloses when using, toothed disc 501 sets up on driving roller 301 to follow driving roller 301 and carry out rotary motion, photoelectric sensor 502 monitors toothed disc 501's motion. If the equipment runs normally, the photoelectric sensor 502 and the audible and visual alarm 14 do not give an alarm according to the instruction sent by the PLC control system; if the equipment stops running for more than 2 seconds, the photoelectric sensor 502 and the audible and visual alarm 14 receive the instruction sent by the PLC control system, the audible and visual alarm 14 starts to give an alarm, the control system controls the production line to automatically stop, and field technicians start to take measures to perform accident inspection and equipment maintenance.
However, the above description is only an embodiment of the present invention, and the scope of the present invention should not be limited thereto, so that the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (9)
1. A broken belt warning device for saw blade production is provided with a base and a steel belt transmission device, and is characterized in that the steel belt transmission device is provided with a first transmission device and a second transmission device, the first transmission device is provided with a transmission roller and a supporting block, the transmission roller is arranged on the base through the supporting block, the base is provided with a steel belt tension adjusting device and a steel belt limiting device, the steel belt tension adjusting device and the steel belt limiting device are adjacently arranged, the transmission roller is also arranged on the base, the transmission roller is arranged on one side, away from the steel belt limiting device, of the steel belt tension adjusting device, one end of the transmission roller is connected with a broken belt warning device, the broken belt warning device is controlled through a PLC control system, the broken belt warning device is provided with a gear disc and a photoelectric sensor, the steel belt tension adjusting device is supported through a fixed seat, a supporting plate is arranged above the fixed seat, the top fixedly connected with cylinder of backup pad, the bottom of backup pad is connected with the telescopic link, the cylinder is connected with the telescopic link, the telescopic link passes through the fixed setting of fixed block on the fixed plate.
2. A strip breakage warning device for saw blade production as claimed in claim 1, wherein there are two sets of the steel strip tension adjusting devices, and the steel strip tension adjusting devices are adjacently arranged in parallel.
3. The device for alarming breakage of a saw blade in accordance with claim 2, wherein the steel belt tension adjusting device is disposed on the fixing base, the steel belt tension adjusting device is provided with a fixing plate and a cleaning plate, the fixing plate is provided with an upper fixing plate and a lower fixing plate, and the cleaning plate is disposed in the middle of the upper fixing plate and the lower fixing plate.
4. A saw blade production belt breakage warning device as claimed in claim 3, wherein there are two cleaning plates, and the cleaning plates may be cleaning sponge plates.
5. A saw blade breakage warning device as claimed in claim 1, wherein there are two fixing seats and two cylinders on each support plate.
6. The device of claim 1, wherein the steel band limiting device is provided with a support seat, and the support seat is provided with a limiting block and a supporting roller.
7. The device for alarming the belt breakage during the saw blade production as claimed in claim 6, wherein the number of the limiting blocks is four, the four limiting blocks are respectively arranged at two sides of the supporting seat, and the steel belt is transmitted between the limiting blocks.
8. A belt breakage warning device for saw blade production as claimed in claim 1, wherein the belt breakage warning device is further provided with an audible and visual alarm.
9. A belt breakage warning device for saw blade production as claimed in claim 1, wherein a rubber pad is provided at the bottom of the base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409856.9U CN210702880U (en) | 2019-08-27 | 2019-08-27 | Broken belt alarm device for saw blade production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921409856.9U CN210702880U (en) | 2019-08-27 | 2019-08-27 | Broken belt alarm device for saw blade production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210702880U true CN210702880U (en) | 2020-06-09 |
Family
ID=70960807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921409856.9U Active CN210702880U (en) | 2019-08-27 | 2019-08-27 | Broken belt alarm device for saw blade production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210702880U (en) |
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2019
- 2019-08-27 CN CN201921409856.9U patent/CN210702880U/en active Active
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