CN220484677U - Filter rod transmitting tube dredging device - Google Patents
Filter rod transmitting tube dredging device Download PDFInfo
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- CN220484677U CN220484677U CN202321935814.5U CN202321935814U CN220484677U CN 220484677 U CN220484677 U CN 220484677U CN 202321935814 U CN202321935814 U CN 202321935814U CN 220484677 U CN220484677 U CN 220484677U
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- 238000007664 blowing Methods 0.000 claims description 37
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 235000019504 cigarettes Nutrition 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Abstract
The utility model provides a dredging device for a filter rod transmitting tube, which comprises a controller, a traversing device and a correlation photoelectric switch, wherein the correlation photoelectric switch is used for detecting whether the filter rod transmitting tube is blocked or not; the transverse moving device comprises a transverse moving driving piece, a transverse moving sliding block and a transverse moving guide rail, wherein an inverted T-shaped groove is formed in the transverse moving guide rail, and the transverse moving driving piece is used for driving the transverse moving sliding block to slide in the transverse groove of the inverted T-shaped groove; the transverse sliding block is provided with a first connecting hole, and the bottom of the inverted T-shaped groove is provided with a second connecting hole and a dredging hole; the opposite-irradiation photoelectric switch, the transverse-movement driving piece and the air supply system of the transmitter are respectively and electrically connected with the controller; the transverse sliding block is provided with a working position and a dredging position, when the transverse sliding block is in the working position, the first connecting hole is opposite to the second connecting hole, and when the transverse sliding block is in the dredging position, the first connecting hole is opposite to the dredging hole. The utility model can effectively reduce the labor intensity of operators and improve the dredging efficiency.
Description
Technical Field
The utility model belongs to the technical field of cigarette manufacturing, and particularly relates to a dredging device for a filter rod transmitting tube.
Background
The YF27A type filter rod pneumatic conveying device is mainly used for a wrapping production line, and has the basic function of conveying filter rods conveyed by an upstream machine to a plurality of downstream high-speed wrapping units at a high speed and a long distance. However, in the production process, the filter rod transmitting tube is blocked, and when the filter rod transmitting tube is seriously blocked, the filter rod transmitting tube can be insufficiently supplied to cause shutdown, so that a cigarette operator is required to pull the filter rod transmitting tube to dredge the filter rod transmitting tube and communicate with an emitter to positively and reversely blow the filter rod transmitting tube for a plurality of times to dredge the filter rod transmitting tube, the labor intensity of the operator is high, the dredging operation efficiency is low, and the effective operation rate of equipment is greatly influenced. Meanwhile, operators need to dredge above cigarette equipment, and great potential safety hazards exist. Therefore, how to design a filter rod transmitting tube dredging device to realize automatic dredging of the filter rod transmitting tube, reduce labor intensity of operators, improve dredging operation efficiency, ensure personal safety of operators, and become a technical problem which needs to be solved by technicians in the field.
Disclosure of Invention
The utility model aims to provide a dredging device for a filter rod transmitting tube, which aims to solve the technical problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the filter rod transmitting tube dredging device comprises a controller, a traversing device and a correlation photoelectric switch for detecting whether a filter rod transmitting tube is blocked, wherein the correlation photoelectric switch is arranged close to a receiver of a filter rod pneumatic conveying device, and the traversing device is arranged between the correlation photoelectric switch and the receiver; the transverse moving device comprises a transverse moving driving piece, a transverse moving sliding block and a transverse moving guide rail, wherein the transverse moving guide rail is connected with the outer cover of the receiver through a mounting frame, the transverse moving driving piece is arranged at one end of the transverse moving guide rail, an inverted T-shaped groove is formed in the transverse moving guide rail, the extending direction of the inverted T-shaped groove is perpendicular to the filter stick transmitting tube, the transverse moving sliding block is in sliding fit with the transverse groove of the inverted T-shaped groove, and the transverse moving driving piece is used for driving the transverse moving sliding block to slide in the transverse groove; the filter rod transmitting tube is arranged on the transverse sliding block, a first connecting hole used for being connected with the filter rod transmitting tube above the transverse sliding guide rail is formed in the transverse sliding block, and a second connecting hole used for being connected with the filter rod transmitting tube below the transverse sliding guide rail and a dredging hole close to the second connecting hole are formed in the bottom of the inverted T-shaped groove; the lower side surface of the transverse sliding block is attached to the bottom of the groove, and the correlation photoelectric switch, the transverse driving piece and the air supply system of the transmitter are respectively and electrically connected with the controller; the transverse sliding block is provided with a working position and a dredging position, when the transverse sliding block is positioned at the working position, the first connecting hole is opposite to the second connecting hole, and when the transverse sliding block is positioned at the dredging position, the first connecting hole is opposite to the dredging hole.
Preferably, the lateral movement driving piece is a lateral movement air cylinder, the lateral movement device further comprises a lateral movement connecting block, the lower end of the lateral movement connecting block is connected with the lateral movement sliding block, and the upper end of the lateral movement connecting block penetrates through the vertical groove of the inverted T-shaped groove to be connected with the air cylinder rod of the lateral movement air cylinder.
Preferably, the lateral moving driving piece is arranged at the left end of the lateral moving guide rail, and the sparse through hole is a U-shaped hole with an opening facing to the right.
Preferably, the device further comprises a back blowing device arranged between the transverse moving device and the opposite-jet photoelectric switch, the back blowing device comprises a supporting box, a sliding block and a back blowing driving mechanism, a first mounting hole used for being connected with the filter rod emitting tube above the supporting box is formed in the upper side plate of the supporting box, a second mounting hole used for being connected with the filter rod emitting tube below the supporting box is formed in the lower side plate of the supporting box, and the first mounting hole is opposite to the second mounting hole; an air supply hole for connecting with air supply equipment is also formed in the lower side plate of the support box; the sliding block is arranged in the supporting box in a sliding way, the upper side wall and the lower side wall of the sliding block are respectively attached to the inner wall surfaces of the upper side plate and the lower side plate, and a vertical through hole used for enabling the first mounting hole to be communicated with the second mounting hole and an inclined through hole used for enabling the first mounting hole to be communicated with the air supply hole are arranged in the sliding block; the back blowing driving mechanism is used for driving the sliding block to slide in the supporting box, the sliding block is provided with a first position and a second position in the supporting box, the first mounting hole is communicated with the second mounting hole through the vertical through hole when the sliding block is positioned at the first position, and the first mounting hole is communicated with the air supply hole through the inclined through hole when the sliding block is positioned at the second position; the back blowing driving mechanism and the air supply equipment are respectively and electrically connected with the controller.
Preferably, the back blowing driving mechanism comprises a driving cylinder and a driving connecting block, the driving cylinder is arranged on a front side plate of the supporting box, a strip-shaped sliding guide hole is arranged on the front side plate, and the sliding guide hole extends along a direction perpendicular to the filter rod transmitting tube; one end of the driving connecting block is connected with the sliding block, and the other end of the driving connecting block penetrates through the sliding guide hole to be connected with a cylinder rod of the driving cylinder; the cylinder rod of the driving cylinder is parallel to the guide sliding hole, the driving connecting block is in sliding fit with the guide sliding hole, and the driving cylinder is electrically connected with the controller.
Preferably, the right side plate of the support box is detachably connected with the right ends of the upper side plate and the lower side plate of the support box.
The utility model has the beneficial effects that:
when the filter rod transmitting tube dredging device is used, whether the filter rod transmitting tube is blocked or not can be detected in real time by utilizing the opposite-irradiation photoelectric switch, if the opposite-irradiation photoelectric switch detects that the filter rod transmitting tube is blocked, the controller controls the transmitter to stop transmitting the filter rod and controls the transverse moving driving piece to work, drives the transverse moving sliding block to move to a dredging position, so that the first connecting hole is opposite to the dredging hole, and simultaneously controls the air supply system of the transmitter to start air supply, so that the compressed air of the air supply system is utilized to blow out the filter rod in the filter rod transmitting tube through the dredging hole, and the dredging of the filter rod transmitting tube is realized; after the filter rod transmitting tube is dredged, the controller controls the transverse moving driving piece to work to drive the transverse moving sliding block to return to the working position, then controls the transverse moving driving piece to stop working, and controls the transmitter to continuously transmit the filter rod. Therefore, the utility model can realize automatic dredging of the filter rod transmitting tube, thereby effectively reducing the labor intensity of operators, improving the efficiency of the dredging operation of the filter rod transmitting tube and better ensuring the personal safety of operators.
Drawings
For a clearer description of embodiments of the present application or of the prior art, reference will be made briefly to the drawings which are required to be used in the embodiments, and a further detailed description of specific embodiments of the utility model will be given with reference to the accompanying drawings, in which
FIG. 1 is a schematic view of a filter rod launching tube dredging device provided by an embodiment of the utility model in use;
FIG. 2 is a schematic diagram of a traversing slider in an operating position according to an embodiment of the present utility model;
FIG. 3 is a schematic view of a traversing slider in a dredging position according to an embodiment of the present utility model;
FIG. 4 is an exploded view of a traversing device according to an embodiment of the present utility model;
FIG. 5 is a right side view of a traversing rail provided in an embodiment of the present utility model;
FIG. 6 is a schematic diagram of a slider in a first position according to an embodiment of the present utility model;
FIG. 7 is a schematic view of a slider in a second position according to an embodiment of the present utility model;
fig. 8 is an exploded view of a blowback apparatus provided by an embodiment of the present utility model.
The reference numerals in the drawings:
11. a transmitter, 12, a receiver, 13 and a filter stick transmitting tube;
21. an opposite-emission photoelectric switch;
31. a traversing device 32, traversing guide rails 321, inverted T-shaped grooves 322 and second connecting holes,
323. a sparse hole, 324, a groove bottom, 325, a transverse groove, 326, a vertical groove, 33 and a transverse sliding block,
331. a first connecting hole 34, a traversing cylinder 341, a cylinder rod of the traversing cylinder,
342. traversing the connecting block;
41. a back blowing device 42, a supporting box 421, a lower side plate 422 and an upper side plate,
423. front side plates, 424, left side plates, 425, right side plates, 426, air supply holes,
427. a slide guiding hole 428, a first mounting hole 429, a second mounting hole 43, a sliding block,
431. vertical through holes 432, inclined through holes 44, driving cylinders,
441. cylinder rod of driving cylinder, 442, driving connecting block, 443, first air vent,
444. a second vent hole; 51. and a controller.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the present solution will be described in further detail with reference to specific embodiments.
As shown in fig. 1 to 8, an embodiment of the present utility model provides a filter rod launching tube dredging device, which includes a controller 51, a traversing device 31, and a correlation photoelectric switch 21 for detecting whether a filter rod launching tube 13 is blocked, wherein the correlation photoelectric switch 21 is disposed near a receiver 12 of a filter rod pneumatic conveying device, and the traversing device 31 is disposed between the correlation photoelectric switch 21 and the receiver 12; the transverse moving device comprises a transverse moving driving piece, a transverse moving sliding block 33 and a transverse moving guide rail 32, wherein the transverse moving guide rail is connected with the outer cover of the receiver through a mounting frame, the transverse moving driving piece is arranged at one end of the transverse moving guide rail, an inverted T-shaped groove 321 is formed in the transverse moving guide rail 32, the extending direction of the inverted T-shaped groove is perpendicular to the filter stick transmitting tube 13, the transverse moving sliding block is in sliding fit with a transverse groove 325 of the inverted T-shaped groove, and the transverse moving driving piece is used for driving the transverse moving sliding block 33 to slide in the transverse groove 325; the transverse sliding block 33 is provided with a first connecting hole 331 for connecting with the filter rod transmitting tube above the transverse sliding guide rail, and the bottom 324 of the inverted T-shaped groove is provided with a second connecting hole 322 for connecting with the filter rod transmitting tube below the transverse sliding guide rail and a dredging hole 323 close to the second connecting hole; the lower side surface of the transverse sliding block is attached to the groove bottom 324, and the correlation photoelectric switch 21, the transverse driving piece and the air supply system of the transmitter are respectively and electrically connected with the controller; the traverse slider 33 has a working position and a dredging position, when the traverse slider is in the working position, the first connecting hole 331 is opposite to the second connecting hole 322, and when the traverse slider is in the dredging position, the first connecting hole 331 is opposite to the dredging hole 323.
When the filter rod transmitting tube dredging device provided by the embodiment of the utility model is used, whether the filter rod transmitting tube 13 is blocked or not can be detected in real time by utilizing the opposite-jet photoelectric switch 21, if the opposite-jet photoelectric switch detects that the filter rod transmitting tube is blocked, the controller 51 controls the transmitter 11 to stop transmitting the filter rod and controls the transverse moving driving piece to work to drive the transverse moving sliding block 33 to move to a dredging position, so that the first connecting hole is opposite to the dredging hole, and simultaneously controls the air supply system of the transmitter to start supplying air, so that the filter rod in the filter rod transmitting tube is blown out through the dredging hole by utilizing the compressed air of the air supply system, and the dredging of the filter rod transmitting tube is realized; after the filter rod transmitting tube is dredged, the controller controls the transverse moving driving piece to work and drives the transverse moving sliding block 33 to return to the working position, so that the first connecting hole is opposite to the second connecting hole, then controls the transverse moving driving piece to stop working, and controls the transmitter to continuously transmit the filter rod. Therefore, the utility model can realize automatic dredging of the filter rod transmitting tube, thereby effectively reducing the labor intensity of operators, improving the efficiency of the dredging operation of the filter rod transmitting tube and better ensuring the personal safety of operators.
Further, the lateral movement driving member is a lateral movement air cylinder 34, the lateral movement device further comprises a lateral movement connecting block 342, the lower end of the lateral movement connecting block is connected with the lateral movement sliding block, the upper end of the lateral movement connecting block passes through the vertical groove 326 of the inverted T-shaped groove and is connected with the air cylinder rod 341 of the lateral movement air cylinder, so that the structure of the lateral movement driving member is simpler, the lateral movement connecting block and the lateral movement sliding block are driven to move along with the air cylinder rod of the lateral movement air cylinder, and the lateral movement sliding block can be conveniently placed at the working position and the dredging position. It will be appreciated that the transverse guide 32 is perpendicular to the filter rod launching tube, and it may be preferable that the cylinder rod of the transverse cylinder be parallel to the transverse guide, and that both ends of the transverse connection block be respectively connected perpendicularly to the transverse slider and the cylinder rod of the transverse cylinder; as in the prior art, because the end of the filter rod transmitting tube, which is close to the receiver, is easy to be blocked, the correlation photoelectric switch is arranged on two sides of the end of the filter rod transmitting tube, which is close to the receiver, and the details are not repeated here.
Specifically, the lateral movement driving member is disposed at the left end of the lateral movement rail, and the dredging hole 323 is a U-shaped hole with an opening facing to the right. It can be appreciated that the left end of the open hole is close to the second connecting hole at this time; because in actual production, the axial length of the filter rod transmitting tube 13 between the transmitter 11 and the receiver 12 is longer, and the traversing device is close to the receiver, one end of the filter rod transmitting tube, which is close to the receiver, can have a certain swing amplitude, and the dredging holes are close to the second connecting holes, so that the traversing sliding block can be moved to the dredging position only by driving the filter rod transmitting tube to swing rightwards for a small distance, and the use requirement of automatic dredging is better met.
Further, the filter rod transmitting tube dredging device further comprises a back blowing device 41 arranged between the traversing device 31 and the opposite-shooting photoelectric switch 21, the back blowing device 41 comprises a supporting box 42, a sliding block 43 and a back blowing driving mechanism, a first mounting hole 428 for connecting with the filter rod transmitting tube above the supporting box is arranged on an upper side plate 422 of the supporting box, a second mounting hole 429 for connecting with the filter rod transmitting tube below the supporting box is arranged on a lower side plate 421 of the supporting box, and the first mounting hole is opposite to the second mounting hole; an air supply hole 426 for connecting with air supply equipment is also arranged on the lower side plate of the support box; the sliding block 43 is slidably disposed in the supporting box 42, and an upper side wall and a lower side wall of the sliding block are respectively attached to inner wall surfaces of the upper side plate 422 and the lower side plate 421, and a vertical through hole 431 for communicating the first mounting hole with the second mounting hole and an inclined through hole 432 for communicating the first mounting hole with the air supply hole are disposed in the sliding block; the back-blowing driving mechanism is used for driving the sliding block to slide in the supporting box, the sliding block is provided with a first position and a second position in the supporting box, when the sliding block is positioned at the first position, the first mounting hole is communicated with the second mounting hole through the vertical through hole 431, and when the sliding block is positioned at the second position, the first mounting hole is communicated with the air supply hole through the inclined through hole 432; the back blowing driving mechanism and the air supply equipment are respectively and electrically connected with the controller.
By adopting the scheme, when the opposite-emission photoelectric switch detects that the filter rod emission tube is blocked, the controller controls the transmitter 11 to stop emitting the filter rod, controls the back-blowing driving mechanism to act, drives the sliding block to move to the second position, enables the first mounting hole to be opposite to the air supply hole through the inclined through hole, and simultaneously controls the air supply equipment to start air supply, so that compressed air of the air supply equipment enters the filter rod emission tube 13 through the air supply hole 426, the inclined through hole 432 and the first mounting hole 428, and the compressed air is utilized to blow the filter rod in the filter rod emission tube back to the transmitter, namely, dredging of the filter rod emission tube is realized by carrying out back-blowing on the filter rod emission tube; after the filter rod transmitting tube is dredged, the controller controls the back blowing driving mechanism to act and drives the sliding block to return to the first position, so that the first mounting hole is opposite to the second mounting hole through the vertical through hole, then the back blowing driving mechanism is controlled to stop acting, the air supply equipment is controlled to stop supplying air, and the transmitter is controlled to continuously transmit the filter rod.
Specifically, the blowback driving mechanism includes a driving cylinder 44 and a driving connection block 442, the driving cylinder is disposed on a front side plate 423 of the supporting box, the front side plate is provided with a long-strip-shaped sliding guide hole 427, and the sliding guide hole 427 extends along a direction perpendicular to the filter rod emitting tube; one end of the driving connection block is connected with the sliding block, and the other end of the driving connection block passes through the sliding guide hole 427 and is connected with the cylinder rod 441 of the driving cylinder; the cylinder rod of the driving cylinder is parallel to the guide sliding hole, the driving connecting block is in sliding fit with the guide sliding hole, and the driving cylinder is electrically connected with the controller. The structure of the back blowing driving mechanism is simpler by adopting the scheme, the driving connecting block is driven by the cylinder rod of the driving cylinder, and the sliding block is driven to move along with the driving connecting block, so that the sliding block can be conveniently placed at the first position or the second position.
It will be appreciated that the compressed air provided by the transmitter air supply system is blown by the transmitter towards the receiver, which may be referred to as forward blowing, and the compressed air provided by the air supply device and blown by the first mounting hole towards the transmitter may be referred to as reverse blowing; the upper side wall of the sliding block 43 is attached to the inner wall surface of the upper side plate of the support box, and the lower side wall of the sliding block is attached to the inner wall surface of the lower side plate of the support box, so that the sliding block can be better guaranteed to be in the first position and the second position, and the air tightness is better. The driving cylinder is controlled by the controller, so that when the air is supplied to the first air vent 443 of the driving cylinder, the cylinder rod of the driving cylinder extends to place the sliding block at the second position, and when the air is supplied to the second air vent 444, the cylinder rod of the driving cylinder retracts to place the sliding block at the first position.
It may be preferable that the right side plate 425 of the supporting case is detachably coupled with the right ends of the upper side plate 422 and the lower side plate 421 of the supporting case, thereby facilitating the installation of the sliding block in the supporting case. Preferably, the right side plate of the supporting box is connected with the right ends of the upper side plate and the lower side plate of the supporting box through screws respectively; the slide guiding hole extends from the left end of the front side plate to the right end of the front side plate.
Preferably, when the sliding block is in the first position, the right side surface of the sliding block is attached to the inner wall surface of the right side plate 425 of the support box; when the sliding block is in the second position, the left side surface of the sliding block is attached to the inner wall surface of the left side plate 424 of the supporting box, so that the stroke of the sliding block is conveniently limited; the controller is a PLC controller.
The dredging method of the dredging device of the filter rod transmitting tube provided by the embodiment of the utility model comprises the following steps:
step S11, when the filter stick is blocked in the filter stick transmitting tube 13 during normal operation of the transmitter 11 and the receiver 12, the opposite-shooting photoelectric switch 21 is blocked, and when the duration of the blocking of the opposite-shooting photoelectric switch exceeds a first set time, the blocking of the filter stick transmitting tube is indicated, and the controller controls the transmitter to stop transmitting the filter stick;
step S21, the controller 51 controls the transverse moving driving piece to work and drives the transverse moving sliding block 33 to move to the dredging position, so that the first connecting hole is opposite to the dredging hole, as shown in FIG. 3, and simultaneously controls the air supply system of the transmitter to start air supply, so that the compressed air of the air supply system is utilized to blow out the filter rod in the filter rod transmitting tube through the dredging hole, and at the moment, the filter rod blocked in the filter rod transmitting tube can fall off from the dredging hole under the action of gravity and forward blowing;
step S22, after the continuous air supply time of the air supply system exceeds the second set time, if the opposite-shooting photoelectric switch does not detect the blockage of the filter rod transmitting tube, the controller 51 controls the operation of the transverse moving driving piece to drive the transverse moving sliding block 33 to return to the working position, as shown in FIG. 2, then controls the transverse moving driving piece to stop working, and then carries out step S31; after the continuous air supply time of the air supply system exceeds the second set time, if the opposite-jet photoelectric switch still detects that the filter rod transmitting tube is blocked, the controller 51 controls the air supply system of the transmitter to stop air supply, and simultaneously controls the transverse moving driving piece to work to drive the transverse moving sliding block to return to the working position, then controls the transverse moving driving piece to stop working, and controls the back-blowing driving mechanism to act to drive the sliding block 43 to move to the second position, as shown in fig. 7, then controls the air supply equipment to start air supply, and compressed air of the air supply equipment enters the filter rod transmitting tube through the air supply hole, the inclined through hole and the first mounting hole and then blows the filter rod in the filter rod transmitting tube to the transmitter so as to blow back the filter rod in the filter rod transmitting tube to realize dredging of the filter rod transmitting tube;
step S23, after the continuous air supply time of the air supply device exceeds the third set time, if the opposite-injection photoelectric switch does not detect the blockage of the filter rod transmitting tube, the controller controls the air supply device to stop air supply, and simultaneously controls the back-blowing driving mechanism to act so as to drive the sliding block 43 to return to the first position, as shown in FIG. 6, and then controls the back-blowing driving mechanism to stop acting, and then step S31 is performed; after the continuous air supply time of the air supply device exceeds the third set time, if the opposite-irradiation photoelectric switch still detects that the filter rod transmitting tube is blocked, the controller controls the air supply device to stop air supply, meanwhile controls the back blowing driving mechanism to act, drives the sliding block to return to the first position, then controls the back blowing driving mechanism to stop acting, and then performs step S21, namely repeats step S21 to step S23 until the filter rod transmitting tube is dredged.
And S31, the controller controls the transmitter to continuously transmit the filter stick.
Preferably, the first set time is 3 seconds, the second set time is 10 seconds, and the third set time is 15 seconds.
It can be understood that when the blockage in the filter rod transmitting tube is serious, the method for dredging the filter rod transmitting tube provided by the embodiment of the utility model firstly controls the transverse moving device, then utilizes forward blowing to dredge the filter rod transmitting tube, then controls the back blowing device, utilizes reverse blowing to dredge the filter rod transmitting tube, and then repeatedly carries out the dredging process until the filter rod transmitting tube is dredged. In practical application, when the blockage in the filter rod transmitting tube is serious, the filter rod transmitting tube can be dredged by the back blowing device and the reverse blowing, then the filter rod transmitting tube is dredged by the transverse moving device and the forward blowing, and then the dredging process is repeated until the filter rod transmitting tube is dredged. The blockage in the filter rod transmitting tube is not serious, and the filter rod transmitting tube can be dredged only by using any one of the two dredging modes.
The utility model can detect whether the filter rod transmitting tube is blocked or not in real time, automatically discharges the filter rod blocked in the filter rod transmitting tube, well solves the problem of manually unblocking the filter rod transmitting tube at present, effectively avoids the problems of blocking and staggered extrusion of the filter rod in the filter rod transmitting tube, improves the automation level of the unblocking device, obviously reduces the labor intensity of workers, effectively improves the running efficiency of the filter rod pneumatic conveying device and can ensure the personal safety of operators.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that these examples are only for illustrating the present utility model and are not intended to limit the scope of the present utility model, and that various changes and modifications may be made by one skilled in the art after reading the present disclosure, and the equivalent forms thereof fall within the scope of the appended claims.
Claims (6)
1. The filter rod transmitting tube dredging device is characterized by comprising a controller, a traversing device and a correlation photoelectric switch, wherein the correlation photoelectric switch is used for detecting whether a filter rod transmitting tube is blocked or not, the correlation photoelectric switch is arranged close to a receiver of a filter rod pneumatic conveying device, and the traversing device is arranged between the correlation photoelectric switch and the receiver; the transverse moving device comprises a transverse moving driving piece, a transverse moving sliding block and a transverse moving guide rail, wherein the transverse moving guide rail is connected with the outer cover of the receiver through a mounting frame, the transverse moving driving piece is arranged at one end of the transverse moving guide rail, an inverted T-shaped groove is formed in the transverse moving guide rail, the extending direction of the inverted T-shaped groove is perpendicular to the filter stick transmitting tube, the transverse moving sliding block is in sliding fit with the transverse groove of the inverted T-shaped groove, and the transverse moving driving piece is used for driving the transverse moving sliding block to slide in the transverse groove; the filter rod transmitting tube is arranged on the transverse sliding block, a first connecting hole used for being connected with the filter rod transmitting tube above the transverse sliding guide rail is formed in the transverse sliding block, and a second connecting hole used for being connected with the filter rod transmitting tube below the transverse sliding guide rail and a dredging hole close to the second connecting hole are formed in the bottom of the inverted T-shaped groove; the lower side surface of the transverse sliding block is attached to the bottom of the groove, and the correlation photoelectric switch, the transverse driving piece and the air supply system of the transmitter are respectively and electrically connected with the controller; the transverse sliding block is provided with a working position and a dredging position, when the transverse sliding block is positioned at the working position, the first connecting hole is opposite to the second connecting hole, and when the transverse sliding block is positioned at the dredging position, the first connecting hole is opposite to the dredging hole.
2. The filter rod launching tube dredging device according to claim 1, wherein the transverse moving driving piece is a transverse moving cylinder, the transverse moving device further comprises a transverse moving connecting block, the lower end of the transverse moving connecting block is connected with the transverse moving sliding block, and the upper end of the transverse moving connecting block penetrates through the vertical groove of the inverted T-shaped groove to be connected with a cylinder rod of the transverse moving cylinder.
3. The filter rod launching tube dredging apparatus according to claim 1, wherein the lateral moving driving member is disposed at a left end of the lateral moving guide rail, and the dredging hole is a U-shaped hole with an opening facing to the right.
4. The filter rod transmitting tube dredging device according to claim 1, further comprising a back blowing device arranged between the traversing device and the opposite-jet photoelectric switch, wherein the back blowing device comprises a supporting box, a sliding block and a back blowing driving mechanism, a first mounting hole used for being connected with the filter rod transmitting tube above the supporting box is arranged on an upper side plate of the supporting box, a second mounting hole used for being connected with the filter rod transmitting tube below the supporting box is arranged on a lower side plate of the supporting box, and the first mounting hole is opposite to the second mounting hole; an air supply hole for connecting with air supply equipment is also formed in the lower side plate of the support box; the sliding block is arranged in the supporting box in a sliding way, the upper side wall and the lower side wall of the sliding block are respectively attached to the inner wall surfaces of the upper side plate and the lower side plate, and a vertical through hole used for enabling the first mounting hole to be communicated with the second mounting hole and an inclined through hole used for enabling the first mounting hole to be communicated with the air supply hole are arranged in the sliding block; the back blowing driving mechanism is used for driving the sliding block to slide in the supporting box, the sliding block is provided with a first position and a second position in the supporting box, the first mounting hole is communicated with the second mounting hole through the vertical through hole when the sliding block is positioned at the first position, and the first mounting hole is communicated with the air supply hole through the inclined through hole when the sliding block is positioned at the second position; the back blowing driving mechanism and the air supply equipment are respectively and electrically connected with the controller.
5. The filter rod transmitting tube dredging device according to claim 4, wherein the back blowing driving mechanism comprises a driving cylinder and a driving connecting block, the driving cylinder is arranged on a front side plate of the supporting box, a strip-shaped sliding guide hole is arranged on the front side plate, and the sliding guide hole extends along a direction perpendicular to the filter rod transmitting tube; one end of the driving connecting block is connected with the sliding block, and the other end of the driving connecting block penetrates through the sliding guide hole to be connected with a cylinder rod of the driving cylinder; the cylinder rod of the driving cylinder is parallel to the guide sliding hole, the driving connecting block is in sliding fit with the guide sliding hole, and the driving cylinder is electrically connected with the controller.
6. The filter rod launching tube dredging apparatus according to claim 4, wherein the right side plate of the supporting box is detachably connected with the right ends of the upper side plate and the lower side plate of the supporting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935814.5U CN220484677U (en) | 2023-07-21 | 2023-07-21 | Filter rod transmitting tube dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321935814.5U CN220484677U (en) | 2023-07-21 | 2023-07-21 | Filter rod transmitting tube dredging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220484677U true CN220484677U (en) | 2024-02-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321935814.5U Active CN220484677U (en) | 2023-07-21 | 2023-07-21 | Filter rod transmitting tube dredging device |
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| Country | Link |
|---|---|
| CN (1) | CN220484677U (en) |
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2023
- 2023-07-21 CN CN202321935814.5U patent/CN220484677U/en active Active
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