CN210001285U - Cutting device for blocking belt of adhesive tape machine - Google Patents
Cutting device for blocking belt of adhesive tape machine Download PDFInfo
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- CN210001285U CN210001285U CN201920587734.2U CN201920587734U CN210001285U CN 210001285 U CN210001285 U CN 210001285U CN 201920587734 U CN201920587734 U CN 201920587734U CN 210001285 U CN210001285 U CN 210001285U
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- 238000005520 cutting process Methods 0.000 title claims abstract description 143
- 230000000903 blocking effect Effects 0.000 title claims description 58
- 239000002390 adhesive tape Substances 0.000 title claims description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 67
- 238000001514 detection method Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 238000003825 pressing Methods 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 6
- 238000004806 packaging method and process Methods 0.000 claims description 3
- 239000003245 coal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 3
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 1
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The embodiment of the utility model provides a cutting device of sealing-tape machine fender belt, including cutting platform, fixed subassembly, drive assembly and cutting assembly, cutting platform is suitable for placing sealing-tape machine fender belt, set up slit on it, fixed subassembly is suitable for to sealing-tape machine fender belt exerting pressure, fix it on cutting platform, drive assembly includes 0 motor and 1 transmission tailwheel that sets up in slit both ends, the fixed 3 transmission head pulley that is provided with on the output shaft of 2 motor, cutting assembly includes 4 chain and the cutter that sets up on 5 chain surface, chain overlaps in transmission head pulley and transmission tailwheel outside and with transmission head pulley and the meshing of second transmission tailwheel, the cutter of the number slit, and its cutting edge is towards the transmission direction of chain.
Description
Technical Field
The utility model relates to a fortune coal equipment in pit utilizes technical field, concretely relates to cutting device of sealing-tape machine fender area.
Background
The belt conveyor is the main coal conveying equipment in a coal preparation plant, and generally, blocking belts are arranged on two sides of a guide chute at a blanking point of the belt conveyor to prevent coal from scattering in the process of transportation or blanking, and because the moving speed of the belt conveyor is 3-5m/s as , the moving speed is high, and the belt surface of the belt conveyor is in direct contact with the blocking belts, the wearing speed of the blocking belts is high, the daily consumption quantity of the blocking belts is large, and the requirements on the quality and quantity of the blocking belts of the belt conveyor are higher and higher.
At present, the blocking belt of the belt conveyor is manufactured by manual cutting of staff of a coal preparation plant. However, in the actual operation process, the edge of the manually-made baffle belt is not neat, which brings inconvenience to the installation of the baffle belt, and sometimes causes problems of coal scattering and the like due to untight plugging. Moreover, the operation has a great potential safety hazard, and if the manual knife is not well used or the attention is not focused, the operator is easily scratched.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a solve the fender area that sealing-tape machine kept off the area and lead to by the manual cutting preparation among the prior art and shelter from the effect poor and manual cutting fender area and probably hurt the technical problem of operation personnel, and then provide sealing-tape machine keeps off the cutting device in area.
In order to solve the technical problem, the embodiment of the utility model provides an cutting device of sealing-tape machine fender area, including cutting platform, fixed subassembly, drive assembly and cutting assembly, wherein:
the cutting platform is suitable for placing a blocking belt of the adhesive tape machine and is provided with a th slit;
the fixing assembly is suitable for applying pressure to the blocking belt of the adhesive tape machine to fix the blocking belt of the adhesive tape machine on the cutting platform;
the driving assembly comprises a motor and a transmission tail wheel which are arranged at two ends of the slit, and a transmission head wheel is fixedly arranged on an output shaft of the motor;
the cutting assembly comprises an th chain and a 0 th cutter arranged on the outer surface of the th chain, wherein the th chain is sleeved outside the th transmission head wheel and the th transmission tail wheel and meshed with the th transmission head wheel and the th transmission tail wheel, the th cutter penetrates through the th slit, and the blade of the th cutter faces to the transmission direction of the th chain.
Optionally, in the above cutting device for a blocking belt of a belt conveyor, a second slit is further formed on the cutting platform, the second slit is parallel to the th slit, and a distance between the second slit and the th slit is smaller than a width of the blocking belt of the belt conveyor;
the cutting device also comprises a second motor and a second transmission tail wheel which are arranged at two ends of the second slit, and a second transmission head wheel is fixedly arranged on an output shaft of the second motor;
the cutting assembly further comprises a second chain and a second cutter arranged on the outer surface of the second chain; the second chain is sleeved outside the second transmission head wheel and the second transmission tail wheel and meshed with the second transmission head wheel and the second transmission tail wheel; the second cutter penetrates through the second slit, and the cutting edge of the second cutter faces to the transmission direction of the second chain.
Optionally, in the above cutting device for blocking the belt of the belt conveyor, a transmission direction of the th chain is the same as a transmission direction of the second chain, and the th cutting knife and the second cutting knife are located on the same plane, and the plane is perpendicular to the transmission direction.
Optionally, in the cutting device for the blocking belt of the adhesive tape machine, the fixing assembly comprises a cover plate and two brackets, the two brackets are respectively fixed to two ends of the cutting platform, each bracket is provided with a threaded hole, the -th surface of the cover plate is fixed with two lead screws, the arrangement positions of the two lead screws correspond to the positions of the two threaded holes, and the length of the lead screws screwed into the threaded holes is adjusted to adjust the second surface of the cover plate to press the blocking belt of the adhesive tape machine.
Optionally, in the cutting device for the blocking belt of the belt conveyor, the fixing assembly further includes a fixing bolt, and the length of the fixing bolt screwed into the screw rod is adjusted to adjust the length of the screw rod screwed into the screw hole.
Optionally, in the above cutting device for blocking a belt of a belt conveyor, each of the brackets includes a support rod, a connecting rod, and a bending piece;
the connecting rod is vertically connected with the supporting rod; the supporting rods are fixedly arranged on the side edges of the cutting platform, so that the connecting rods are parallel to the cutting platform;
the bending piece comprises an th clamping plate and a second clamping plate which are vertically connected, the th clamping plate is fixed on the connecting rod, the second clamping plate is parallel to the cutting platform, the second clamping plate is provided with the threaded hole, and the cover plate and the fixing bolt are located on two sides of the second clamping plate.
Optionally, in the cutting device for a blocking belt of a tape machine, a position of the cover plate is opposite to the position of the th slit or the second slit, and a slit groove is formed in the cover plate, an opening of the slit groove faces the th slit or the second slit;
the width of the slit groove is greater than the width of the th cutter or the second cutter head, and the depth of the slit groove is greater than the height of the part of the th cutter above the blocking belt of the adhesive tape machine or the height of the part of the second cutter above the blocking belt of the adhesive tape machine.
Optionally, in the above cutting device for blocking the belt of the belt conveyor, the cutting device further includes a limit detection assembly and an electric control switch:
the limiting detection assembly is arranged at two ends of the th slit or the second slit, and outputs a stop signal when the distance between the th cutter and the limiting assembly is smaller than a set threshold value or the distance between the second cutter and the limiting assembly is smaller than a set threshold value;
the controlled end of the electric control switch is connected with the output end of the limit component, the th end of the electric control switch is connected with a power supply, the second end of the electric control switch is connected with the power supply input end of the th motor and the power supply input end of the second motor, and the controlled end of the electric control switch is disconnected after receiving the stop signal so as to disconnect the th motor and the second motor from the power supply.
Optionally, in the above cutting device for blocking the belt of the belt conveyor, the limit detection assembly includes a signal emitter, a signal receiver, and a controller;
the signal emitter is arranged at the end point of the th slit, and the signal receiver is arranged at the top end of the th cutter;
the signal transmitter transmits an electric signal with a specific frequency, and the signal receiver receives the electric signal;
the controller is electrically connected with the signal transmitter and the signal receiver, determines the actual distance between the th cutter or the second cutter and the signal transmitter according to the transmitting time of the electrical signal, the receiving time of the electrical signal and the frequency of the electrical signal, and outputs the stop signal when the actual distance is smaller than the set threshold value.
Optionally, in the above cutting device for blocking a belt of a belt conveyor, the device further includes a box sealing:
the sealing box is used for packaging the th motor or the second motor in the sealing box, a through hole is formed in the sealing box at a position opposite to the th chain or the second chain, and the width and the height of the through hole are suitable for the th cutting knife or the second cutting knife to penetrate through.
Compared with the prior art, the embodiment of the utility model provides an above-mentioned technical scheme has following beneficial effect at least:
the embodiment of the utility model provides a cutting device of sealing-tape machine fender area, including cutting platform, fixed subassembly, drive assembly and cutting subassembly, cutting platform is suitable for placing sealing-tape machine fender area, has seted up the slit on it, fixed subassembly is suitable for to sealing-tape machine fender area exert pressure, with sealing-tape machine fender area be fixed in on the cutting platform, drive assembly including set up in the 0 motor and the 1 transmission tailwheel of slit both ends, fixedly on the output shaft of 2 motor be provided with the 3 transmission head pulley, cutting subassembly includes the 4 chain and set up the cutter on 5 chain surface, the chain overlaps in the outside of transmission head pulley and the transmission tailwheel and with transmission head pulley and the meshing of second transmission tailwheel, the cutter runs through the , and its cutting edge has changed the transmission direction of the sealing-tape machine fender area above the transmission direction of and the cutting of scheme has thoroughly realized the cutting of sealing-tape machine fender area and the cutting along the cutting personnel's operation of cutting machine, consequently the cutting operation of the safety line has been guaranteed to the personnel along the cutting operation of cutting machine, the cutting operation personnel, the cutting has carried out the operation personnel along the safety.
Drawings
Fig. 1 is a schematic structural diagram of a cutting device for a blocking belt of an adhesive tape machine according to embodiments of the present invention;
fig. 2 is a schematic top view of a cutting device for a blocking belt of an adhesive tape machine according to embodiments of the present invention;
fig. 3 is a schematic top view of another cutting devices for blocking belts of a belt conveyor according to the present invention;
fig. 4 is a schematic structural view of another cutting devices for blocking belts of a belt conveyor according to the present invention;
fig. 5 is a schematic top view of another cutting devices for blocking belts of a belt conveyor according to the present invention.
Detailed Description
In describing the present invention, it is noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like refer to the orientation or positional relationship illustrated in the figures and are used in a descriptive sense only and not for purposes of limitation, as the terms "," "second," "third" are used in a descriptive sense only and are not intended to indicate or be of relative importance.
In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" shall be construed , for example, they may be fixedly connected, detachably connected, or physically connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, and communicating between the two components.
Example 1
The embodiment provides a cutting device of a adhesive tape machine baffle, as shown in fig. 1 and 2, the cutting device includes a cutting platform 1, a fixing assembly 2, a driving assembly and a cutting assembly, wherein the cutting platform 1 is suitable for placing a tape machine baffle, a th slit 8 is formed in the cutting platform 1, the fixing assembly 2 is suitable for applying pressure to the tape machine baffle to fix the tape machine baffle on the cutting platform 1, the driving assembly includes a th motor 3 and a th transmission tail wheel 5 which are arranged at two ends of the th slit 8, a th transmission head pulley 4 is fixedly arranged on an output shaft of the th motor 3, the cutting assembly includes an th chain 6 and a 59636 th cutting knife 897 which is arranged on an outer surface of the th chain 6, the th chain 6 is sleeved outside the 3934 th transmission head pulley 4 and the th transmission tail wheel 5 and is engaged with the th transmission head pulley 4 and the th transmission tail wheel 5, and the 967 th transmission th chain penetrates through the cutting knife in a direction of the cutting blade of the th transmission tail wheel 6.
As shown in the figure, the fixing component 2 can be selected to have weight-based pressing strips, pressing blocks and the like, which can be independent from the cutting platform 1, and can realize the fixing of the blocking belt of the adhesive tape machine in the cutting process by pressing the fixing component 2 on the blocking belt of the adhesive tape machine after the blocking belt of the adhesive tape machine is placed on the cutting platform 1.
In addition, in the process of arranging the blocking belt of the adhesive tape machine, the edge of the blocking belt of the adhesive tape machine can cover the slit 8, and the knife edge direction of the -th cutting knife 7 can be arranged facing the blocking belt of the adhesive tape machine in the transmission process, so that the -th cutting knife 7 realizes the operation of cutting the blocking belt of the adhesive tape machine in the transmission process.
By adopting the cutting device in the scheme, only 2 minutes are needed for manufacturing 1 sealing-tape machine baffle belt with the length of 5 meters, 13 minutes are saved compared with the manual cutting baffle belt, the working efficiency is improved by 87%, and the labor intensity of workers is greatly reduced.
For the adhesive tape machine baffle belt, if the two sides of the adhesive tape machine baffle belt are not linear, the edge cut has certain degree of abrasion, the cutting device can firstly turn over the adhesive tape machine baffle belt after cutting the side of the adhesive tape machine baffle belt, and cut the other side, is provided in the embodiment, the two sides of the adhesive tape machine can be cut simultaneously, specifically, as shown in fig. 3, the cutting platform 1 is further provided with a second slit 81, the second slit 81 is parallel to the second slit 8 of , the distance between the second slit 81 and the second slit 8 of is smaller than the width of the adhesive tape machine baffle belt, the cutting device further comprises a second motor 31 and a second transmission tail wheel 51 which are arranged at two ends of the second slit 81, a second transmission head wheel 41 is fixedly arranged on an output shaft of the second motor 31, the cutting assembly further comprises a second chain 61 and a second transmission tail wheel 71 which is arranged on the outer surface of the second chain 61, the second chain 61 is sleeved on the second transmission tail wheel 41, the second transmission tail wheel 41 is arranged in the same direction as the direction of the second transmission head pulley 41 of the transmission chain 61, and the transmission tail wheel 71, and the transmission wheel 71 of the second chain 61, and the cutter 71 are arranged in the same direction of the same direction as the direction of the cutting blade 5, and the cutting blade 5, the direction of the cutting device, the cutting blade 5, the cutting device is preferably, the straight line, the cutting device is vertical to the cutting device, the cutting device is capable of the cutting device, and the cutting device is capable of cutting device, and capable of cutting device when the cutting device, the cutting device is capable of cutting device, and capable of cutting the cutting.
Example 2
As shown in fig. 4, the fixing assembly provided by this embodiment includes two brackets and a cover plate 23, the two brackets are respectively fixed to two ends of the cutting platform 1, each bracket is provided with a threaded hole, two lead screws 26 are fixed on a -th surface of the cover plate 23, the positions of the two lead screws 26 correspond to the positions of the two threaded holes, the length of the lead screws 26 screwed into the threaded holes is adjusted to adjust the second surface of the cover plate 23 to press the baffle belt of the adhesive tape machine, the lead screws 26 can be fixed on a -th surface of the cover plate 23 in a welding manner, and further the fixing assembly further includes a fixing bolt 24, the length of the fixing bolt 24 screwed into the lead screws 26 is adjusted to adjust the length of the lead screws 26 screwed into the threaded holes, so that the pressure value of the cover plate 23 pressing on the baffle belt of the adhesive tape machine can be adjusted.
Referring to fig. 4 and 5, each bracket includes a support rod 21, a connecting rod 22 and a bending member 25, the support rod 21 is fixedly disposed on a side edge of the cutting platform 1, so that the connecting rod 22 is parallel to the cutting platform 1, the bending member 25 includes a clamping plate and a second clamping plate which are vertically connected, the clamping plate is fixed on the connecting rod 22, the second clamping plate is parallel to the cutting platform 1, the second clamping plate is provided with the threaded hole, and the cover plate 23 and the fixing bolt 26 are located on two sides of the second clamping plate, after the fixing bolt 26 is screwed, the stability of the screw rod 26 in the vertical direction can be improved, so that the step can be performed to ensure the stability of the cover plate 23 in the cutting process.
In the above solution, the area of the cover plate 23 may be adjusted, for example, the cover plate 23 is a rectangular plate, but the rectangular plate does not block the th slit and the second slit, so that the th cutter and the second cutter are not affected when cutting the tape of the tape machine, and this embodiment further provides implementation manners, as shown in fig. 5, the cover plate 23 is a elongated plate, and is disposed at a position opposite to the th slit 8 or the second slit 81, and the cover plate 23 is provided with a slit groove, an opening of the slit groove faces the th slit or the second slit, a width of the slit groove is greater than a width of the th cutter or the second blade, and a depth of the slit groove is greater than a height of a portion of the above the tape machine blocking tape, or a height of the second cutter above the tape machine blocking tape, so that when the th cutter and the second cutter are cutting the tape machine blocking tape, a portion of the outside the tape machine blocking tape is located above the slit, and an operator may be prevented from contacting the blade , thereby ensuring safety of an operator.
Preferably, the cutting device for the blocking belt of the adhesive tape machine in the above scheme further comprises limit detection components (91,92) and an electronic control switch, wherein the limit detection components (91,92) are arranged at two ends of the slit 8 of the second slot 81 or the slit , when the distance between the cutting knife 7 and the limit component is smaller than a set threshold value or the distance between the cutting knife 71 and the limit component is smaller than a set threshold value, the limit detection components output (91,92) stop signals, the set threshold value can be selected within 10mm, the electronic control switch is connected with the controlled end of the limit component, the controlled end of the electronic control switch is connected with a power supply, the second end of the electronic control switch is connected with the power supply input end of the motor 3 of the 1 and the power supply input end of the second motor 31, the controlled end of the electronic control switch is disconnected after receiving the stop signals to disconnect the connection between the motor 2 and the second motor 31 and the power supply, the emitter is disconnected after receiving the stop signals, the signals are sent by the emitter 5393, the emitter is arranged at two ends of the slit 2 and the emitter, the distance between the slit 14 and the emitter, the emitter is determined according to the frequency of the emitter, the emitter is determined according to the distance between the emitter and the emitter, the emitter is determined when the distance between the emitter and the emitter is equal to the slit 14, the distance between the slit, the emitter is equal to the emitter, the emitter is determined, the slit 14, the slit is determined according to the emitter, the emitter is the distance, the distance between the slit, the emitter is equal to the slit 14, the emitter is determined according to the emitter, the emitter is determined according to the emitter is determined to the distance between the emitter, the slit, the emitter is equal to the emitter is determined to the emitter, the emitter is equal to the emitter, the distance between the slit 14, the emitter is equal to the emitter, the emitter is equal to the distance, the emitter is equal to the emitter, the emitter is determined to be the emitter, the distance.
As shown in fig. 4, the cutting device for blocking the belt of the adhesive tape machine may further include a sealing box, the sealing box is used for packaging the th motor or the second motor inside, a through hole is formed in the sealing box at a position opposite to the th chain or the second chain, and the width and height of the through hole are suitable for the th cutter or the second cutter to pass through, so that the th cutter and the second cutter are not exposed outside in the whole process, and the injury to operators is avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (10)
- The utility model provides a cutting device of sealing-tape machine fender area, its characterized in that includes cutting platform, fixed subassembly, drive assembly and cutting assembly, wherein:the cutting platform is suitable for placing a blocking belt of the adhesive tape machine and is provided with a th slit;the fixing assembly is suitable for applying pressure to the blocking belt of the adhesive tape machine to fix the blocking belt of the adhesive tape machine on the cutting platform;the driving assembly comprises a motor and a transmission tail wheel which are arranged at two ends of the slit, and a transmission head wheel is fixedly arranged on an output shaft of the motor;the cutting assembly comprises an th chain and a 0 th cutter arranged on the outer surface of the th chain, wherein the th chain is sleeved outside the th transmission head wheel and the th transmission tail wheel and meshed with the th transmission head wheel and the th transmission tail wheel, the th cutter penetrates through the th slit, and the blade of the th cutter faces to the transmission direction of the th chain.
- 2. The cutting device for the blocking belt of the belt conveyor as claimed in claim 1, wherein:a second slit is further formed in the cutting platform, the second slit is parallel to the th slit, and the distance between the second slit and the th slit is smaller than the width of the blocking belt of the adhesive tape machine;the cutting device also comprises a second motor and a second transmission tail wheel which are arranged at two ends of the second slit, and a second transmission head wheel is fixedly arranged on an output shaft of the second motor;the cutting assembly further comprises a second chain and a second cutter arranged on the outer surface of the second chain; the second chain is sleeved outside the second transmission head wheel and the second transmission tail wheel and meshed with the second transmission head wheel and the second transmission tail wheel; the second cutter penetrates through the second slit, and the cutting edge of the second cutter faces to the transmission direction of the second chain.
- 3. The cutting device for the blocking belt of the belt conveyor as claimed in claim 2, wherein:the transmission direction of the th chain is the same as that of the second chain, and the th cutting knife and the second cutting knife are located on the same plane, and the plane is perpendicular to the transmission direction.
- 4. The cutting device for the blocking belt of the belt conveyor as claimed in claim 2 or 3, wherein:the fixing assembly comprises a cover plate and two supports, the two supports are respectively fixed at two ends of the cutting platform, each support is provided with a threaded hole, the surface of the cover plate is fixed with two lead screws, the arrangement positions of the two lead screws correspond to the positions of the two threaded holes, and the length of the lead screws screwed into the threaded holes is adjusted to adjust the second surface of the cover plate to press the blocking belt of the adhesive tape machine.
- 5. The cutting device for the blocking belt of the belt conveyor as claimed in claim 4, wherein:the fixing assembly further comprises a fixing bolt, and the length of the fixing bolt screwed into the screw rod is adjusted to adjust the length of the screw rod screwed into the threaded hole.
- 6. The cutting device for the blocking belt of the belt conveyor as claimed in claim 5, wherein:each bracket comprises a support rod, a connecting rod and a bending piece;the connecting rod is vertically connected with the supporting rod; the supporting rods are fixedly arranged on the side edges of the cutting platform, so that the connecting rods are parallel to the cutting platform;the bending piece comprises an th clamping plate and a second clamping plate which are vertically connected, the th clamping plate is fixed on the connecting rod, the second clamping plate is parallel to the cutting platform, the second clamping plate is provided with the threaded hole, and the cover plate and the fixing bolt are located on two sides of the second clamping plate.
- 7. The cutting device for the blocking belt of the belt conveyor as claimed in claim 4, wherein:the cover plate is arranged at a position opposite to the th slit or the second slit, the cover plate is provided with a slit groove, and the opening of the slit groove faces the th slit or the second slit;the width of the slit groove is greater than the width of the th cutter or the second cutter, and the depth of the slit groove is greater than the height of the part of the th cutter above the blocking belt of the adhesive tape machine or the height of the part of the second cutter above the blocking belt of the adhesive tape machine.
- 8. The cutting device for the blocking belt of the belt conveyor as claimed in claim 4, further comprising a limit detection assembly and an electric control switch:the limit detection assembly is arranged at two ends of the th slit or the second slit, and outputs a stop signal when the distance between the th cutter and the limit detection assembly is smaller than a set threshold value or the distance between the second cutter and the limit detection assembly is smaller than a set threshold value;the controlled end of the electric control switch is connected with the output end of the limit detection assembly, the th end of the electric control switch is connected with a power supply, the second end of the electric control switch is connected with the power supply input end of the th motor and the power supply input end of the second motor, and the controlled end of the electric control switch is disconnected after receiving the stop signal so as to disconnect the th motor and the second motor from the power supply.
- 9. The cutting device for the blocking belt of the belt conveyor as claimed in claim 8, wherein:the limit detection assembly comprises a signal transmitter, a signal receiver and a controller;the signal emitter is arranged at the end point of the th slit, and the signal receiver is arranged at the top end of the th cutter;the signal transmitter transmits an electric signal with a specific frequency, and the signal receiver receives the electric signal;the controller is electrically connected with the signal transmitter and the signal receiver, determines the actual distance between the th cutter or the second cutter and the signal transmitter according to the transmitting time of the electrical signal, the receiving time of the electrical signal and the frequency of the electrical signal, and outputs the stop signal when the actual distance is smaller than the set threshold value.
- 10. The cutting device for the blocking belt of the belt conveyor as claimed in claim 2 or 3, further comprising a sealing box:the sealing box is used for packaging the th motor or the second motor in the sealing box, a through hole is formed in the sealing box at a position opposite to the th chain or the second chain, and the width and the height of the through hole are suitable for the th cutting knife or the second cutting knife to penetrate through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587734.2U CN210001285U (en) | 2019-04-26 | 2019-04-26 | Cutting device for blocking belt of adhesive tape machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920587734.2U CN210001285U (en) | 2019-04-26 | 2019-04-26 | Cutting device for blocking belt of adhesive tape machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210001285U true CN210001285U (en) | 2020-01-31 |
Family
ID=69305115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920587734.2U Active CN210001285U (en) | 2019-04-26 | 2019-04-26 | Cutting device for blocking belt of adhesive tape machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210001285U (en) |
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2019
- 2019-04-26 CN CN201920587734.2U patent/CN210001285U/en active Active
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