CN214732551U - PB15 entrance tobacco bale passageway quick switching control equipment - Google Patents
PB15 entrance tobacco bale passageway quick switching control equipment Download PDFInfo
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- CN214732551U CN214732551U CN202120424202.4U CN202120424202U CN214732551U CN 214732551 U CN214732551 U CN 214732551U CN 202120424202 U CN202120424202 U CN 202120424202U CN 214732551 U CN214732551 U CN 214732551U
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Abstract
A PB15 entrance tobacco bale passageway fast switching device, the switching channel is communicated with entrance tobacco bale conveyor belt and auxiliary conveyor belt or main conveyor belt under the control of the switching cylinder, the discharge end of it is fitted with and used for detecting whether there are tobacco bales to pass through and blocking the trigger detector and blocking the cylinder used for blocking the tobacco bale; the core controller is respectively connected with a PB15 cigarette packet storage, a blocking trigger detector, a conversion position detector, a blocking position detector, an upstream machine speed signal control unit, a conversion electromagnetic directional valve, a blocking electromagnetic directional valve, a park servo controller, a first frequency converter and a second frequency converter, the park servo controller is connected with a cigarette packet conveying belt servo motor, the first frequency converter is connected with a main conveying belt motor, and the second frequency converter is connected with an auxiliary conveying belt motor. The device can realize the quick switching of tobacco bale conversion passageway under the circumstances that upstream and downstream equipment does not shut down, and its reliable degree is high.
Description
Technical Field
The utility model belongs to the technical field of cigarette equipment, concretely relates to PB15 entry tobacco bale passageway quick switching control equipment.
Background
The PB15 cigarette packet storage is a buffer for storing and compensating the cigarette packets of the GDX6S machine set between the small box packaging machine and the transparent paper packaging machine, so that the running inconsistency of the two machines is balanced, the production flow is optimized, and the production efficiency of the cigarette lines is improved; meanwhile, the 'bypass' function of the equipment can be utilized, and when the buffer breaks down, the continuous production of the equipment is ensured. The PB15 tobacco bale memory mainly comprises entry unit, input oar, buffer, output thick liquid, export unit, and the entry part accepts the tobacco bale of capsule packagine machine production, puts the tobacco bale into the buffer through the input oar, and buffer circulates according to the first-in first-out principle, transmits the tobacco bale backward, and output thick liquid draws the tobacco bale from the buffer and puts into export unit, conveys to cellophane packagine machine through the output belt, and whole system keeps moving with the speed that matches the machine of upper reaches. When a PB15 tobacco bale storage device breaks down, the inlet unit switches a tobacco bale conveying path, so that an upstream machine and a downstream machine are directly communicated, and uninterrupted production is realized. In an original control system, a PB15 tobacco bale storage is in a default using state, a tobacco bale conversion device of an inlet unit is switched on a main conveying belt, when the PB15 tobacco bale storage breaks down, an upstream machine is decelerated to a stop state until the tobacco bale in a conversion channel is emptied, the conversion device is started, then the upstream machine is lifted to a normal operation speed, and about 2 minutes is needed in the whole process under the condition that no fault exists in the conversion process. And after the PB15 tobacco bale memory recovers to be normally put into use again, the same flow is still needed, and the conversion process is long. In addition, when the equipment is actually operated, because the inlet switching device acts and the cigarette packet conveying belt is not matched, the switching cylinder acts slowly and the like, the switching failure is caused, the upstream and downstream machines are stopped and standby, production is recovered after the fault is processed, the switching time is longer, and the line operating efficiency is influenced. The main reasons for the long time consumption of the PB15 tobacco bale memory switching process are as follows: (1) the original control system depends on the upstream machine to reduce the speed to zero and to empty the conversion channel tobacco packet, thereby prolonging the conversion process time. (2) The cigarette packet emptying is not thorough due to the fact that no switching channel emptying detection exists in an original control system, so that the switching channel is blocked, the switching processing time is prolonged, and the switching reliability is not high. The prior art has not had a relevant solution and technique to the above-mentioned problems.
Disclosure of Invention
To the problem that above-mentioned prior art exists, the utility model provides a PB15 entry tobacco bale passageway fast switch over device, the device can realize the fast switch-over of tobacco bale switching channel under the circumstances that upstream and downstream equipment does not shut down.
The utility model provides a PB15 entrance tobacco bale passageway fast switching device, including entrance tobacco bale conveyor belt, auxiliary conveyor belt, main conveyor belt, conversion passageway, conversion cylinder, blocking cylinder, core controller, PARKER servo controller, converter one and converter two;
the length direction of the inlet cigarette packet conveying belt extends along the left-right direction, the feeding end of the inlet cigarette packet conveying belt is positioned at the left end, and the discharging end of the inlet cigarette packet conveying belt is positioned at the right end; the inlet cigarette packet conveying belt is driven by a cigarette packet conveying belt servo motor;
the auxiliary conveying belt and the main conveying belt are arranged below the right end of the inlet cigarette packet conveying belt in a front-back side-by-side mode, the length directions of the auxiliary conveying belt and the main conveying belt extend along the left-right direction, the feeding ends are located at the left end, the discharging ends are located at the right end, the discharging ends of the auxiliary conveying belt are communicated to the outlet portion, and the discharging end of the main conveying belt is communicated to the buffer; the auxiliary conveying belt is driven by an auxiliary conveying belt motor; the main conveying belt is driven by a main conveying belt motor;
the feed end of the conversion channel is rotatably supported below the discharge end of the inlet cigarette packet conveying belt, the discharge end of the conversion channel is respectively matched with the feed end of the auxiliary conveying belt and the feed end of the main conveying belt, and a blocking trigger detector for detecting whether a cigarette packet passes through and a blocking cylinder for blocking the cigarette packet are arranged at the discharge end;
the cylinder barrel of the conversion cylinder is rotatably supported at the rear side of the main conveying belt, the conversion cylinder is connected with a high-pressure air source through a conversion electromagnetic directional valve, and the piston rod end of the conversion cylinder is hinged with the upper end of the discharge end of the conversion channel and is used for driving the discharge end of the conversion channel to be switched between the feed end of the auxiliary conveying belt and the feed end of the main conveying belt; a conversion position detector for detecting the position of a piston rod of the conversion cylinder is arranged on the conversion cylinder;
a piston rod of the blocking cylinder can be inserted into the conversion channel in a telescopic way through a through hole on the conversion channel and is used for blocking or opening a passage inside the conversion channel; the blocking cylinder is connected with a high-pressure air source through a blocking electromagnetic reversing open valve; a blocking position detector for detecting the position of a piston rod of the blocking cylinder is arranged on the blocking cylinder;
the core controller is respectively connected with a PB15 cigarette packet storage, a blocking trigger detector, a switching position detector, a blocking position detector, an upstream machine speed signal control unit, a switching electromagnetic directional valve, a blocking electromagnetic directional valve, a PARKER servo controller, a first frequency converter and a second frequency converter, the PARKER servo controller is connected with a cigarette packet conveying belt servo motor, the first frequency converter is connected with a main conveying belt motor, and the second frequency converter is connected with an auxiliary conveying belt motor.
Furthermore, the switching process is conveniently and visually checked, meanwhile, interactive communication can be conveniently carried out with the core controller, and the switching device further comprises a computer connected with the core controller.
Preferably, the core controller is a PLC controller.
In the utility model, the blocking and opening operation of the conversion channel can be conveniently realized by arranging the blocking cylinder, thereby avoiding the occurrence of the condition that the cigarette packet falls outside the conveying belt in the switching process of the conversion channel; through the arrangement of the blocking position detector, whether a piston rod of the blocking cylinder extends out or retracts to a set state can be conveniently judged; through the arrangement of the blocking trigger detector, the discharge end of the channel can be switched to detect whether the smoke bag exists, so that the smooth operation of the blocking action can be ensured. The device can realize the quick switching of tobacco bale conversion channel under the condition that upstream and downstream equipment does not shut down.
Drawings
Fig. 1 is a schematic circuit block diagram of a switching device according to the present invention;
fig. 2 is a schematic structural diagram of the switching device of the present invention;
fig. 3 is a flow chart of a handover method according to the present invention.
In the figure: 1. the device comprises an inlet cigarette packet conveying belt, 2, an auxiliary conveying belt, 3, a main conveying belt, 4, a conversion channel, 5, a conversion cylinder, 6, a blocking cylinder, 7, a cigarette packet conveying belt servo motor, 8, a blocking trigger detector, 9, a conversion electromagnetic directional valve, 10, a blocking electromagnetic directional valve, 11, a blocking position detector, 12 and a conversion position detector.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 3, a PB15 inlet cigarette packet channel fast switching device includes an inlet cigarette packet conveying belt 1, an auxiliary conveying belt 2, a main conveying belt 3, a switching channel 4, a switching cylinder 5, a blocking cylinder 6, a core controller, a park servo controller, a first frequency converter and a second frequency converter;
the length direction of the inlet cigarette packet conveying belt 1 extends along the left-right direction, the feeding end of the inlet cigarette packet conveying belt is positioned at the left end, and the discharging end of the inlet cigarette packet conveying belt is positioned at the right end; the inlet cigarette packet conveying belt 1 is driven by a cigarette packet conveying belt servo motor 7;
the auxiliary conveyor belt 2 and the main conveyor belt 3 are arranged below the right end of the inlet cigarette packet conveyor belt 1 in a front-back side-by-side mode, the length directions of the auxiliary conveyor belt 2 and the main conveyor belt 3 extend along the left-right direction, the feeding ends are located at the left end, the discharging ends are located at the right end, the discharging ends of the auxiliary conveyor belt 2 are communicated to the outlet portion, and the discharging ends of the main conveyor belt 3 are communicated to the buffer; the auxiliary conveying belt 2 is driven by an auxiliary conveying belt motor; the main conveying belt 3 is driven by a main conveying belt motor;
the feed end of the conversion channel 4 is rotatably supported below the discharge end of the inlet cigarette packet conveying belt 1, the discharge end of the conversion channel is respectively matched with the feed end of the auxiliary conveying belt 2 and the feed end of the main conveying belt 3, and a blocking trigger detector 8 for detecting whether a cigarette packet passes through is arranged at the discharge end;
the cylinder barrel of the conversion cylinder 5 is rotatably supported at the rear side of the main conveying belt 3, the conversion cylinder 5 is connected with a high-pressure air source through a conversion electromagnetic directional valve 9, and the piston rod end of the conversion cylinder 5 is hinged with the upper end of the discharge end of the conversion channel 4 and is used for driving the discharge end of the conversion channel 4 to be switched between the feed end of the auxiliary conveying belt 2 and the feed end of the main conveying belt 3; the conversion cylinder 5 is provided with a conversion position detector 12 for detecting the position of a piston rod of the conversion cylinder;
a piston rod of the blocking cylinder 6 can be telescopically inserted into the switching channel 4 through a through hole on the switching channel 4 and is used for blocking or opening a passage inside the switching channel 4; the blocking cylinder 6 is connected with a high-pressure air source through a blocking electromagnetic reversing open valve; the blocking cylinder 6 is provided with a blocking position detector 11 for detecting the position of a piston rod of the blocking cylinder;
the core controller is respectively connected with a PB15 cigarette packet storage, a blocking trigger detector 8, a conversion position detector 12, a blocking position detector 11, an upstream machine speed signal control unit, a conversion electromagnetic directional valve 9, a blocking electromagnetic directional valve 10, a park servo controller, a first frequency converter and a second frequency converter, the park servo controller is connected with a cigarette packet conveying belt servo motor 7, the first frequency converter is connected with a main conveying belt motor, and the second frequency converter is connected with an auxiliary conveying belt motor.
The switching device is convenient and intuitive to check the switching process, can be conveniently and interactively communicated with the core controller, and further comprises a computer connected with the core controller.
Preferably, the core controller is a PLC controller.
The blocking cylinder can conveniently block and open the conversion channel, so that the situation that the cigarette packet falls outside the conveying belt in the switching process of the conversion channel can be avoided; through the arrangement of the blocking position detector, whether a piston rod of the blocking cylinder extends out or retracts to a set state can be conveniently judged; through the arrangement of the blocking trigger detector, the discharge end of the channel can be switched to detect whether the smoke bag exists, so that the smooth operation of the blocking action can be ensured. The device can realize the quick switching of tobacco bale conversion channel under the condition that upstream and downstream equipment does not shut down.
The utility model discloses a PB15 entry tobacco bale passageway quick switching control equipment's application method as follows:
the method comprises the following steps: the PB15 tobacco bale memory is controlled by the core controller to start work; meanwhile, sending a signal for controlling the speed of the upstream machine to the upstream machine so as to start the upstream machine and run at a normal speed;
step two: before a fault signal sent by a PB15 tobacco bale storage device is not received, no action is taken, and continuous normal operation of each device is guaranteed; after receiving a fault signal sent by the PB15 tobacco bale storage, executing a third step so as to enter a switching conversion process;
step three: the method comprises the steps that a PARKER servo controller controls a cigarette packet conveying belt servo motor 7 to stop, so that an inlet cigarette packet conveying belt 1 stops conveying, whether a cigarette packet exists at a discharge port of a conversion channel 4 is monitored through state change of a blocking trigger detector 8, and when the blocking trigger detector detects that the cigarette packet leaves, a blocking electromagnetic directional valve 10 is controlled to perform reversing action, so that a piston rod of a blocking cylinder 6 extends into the conversion channel 4, and a passage in the conversion channel 4 is blocked;
step four: judging whether a piston rod of the blocking cylinder 6 extends to a set blocking position or not through the blocking position detector 11, controlling the blocking cylinder to be in a blocking state continuously after the set blocking position is reached, and executing a fifth step; if the piston rod of the blocking cylinder 6 does not reach the set blocking position, controlling a PB15 tobacco bale storage device to stop, simultaneously sending a signal for controlling the speed of the upstream machine to the upstream machine so as to reduce the speed of the upstream machine to a stop state, outputting red stopping alarm information through a computer, prompting an operator to intervene for processing, and eliminating the alarm information after restarting equipment after processing faults;
step five: controlling a switching electromagnetic directional valve 9 to perform a reversing action, enabling a piston rod of a switching cylinder 5 to extend out for a set length, and driving a discharge end of a switching channel 4 to move from the upper part of the feed end of the main conveyor belt 3 to the upper part of the feed end of the auxiliary conveyor belt 2;
step six: whether a piston rod of a conversion cylinder 5 extends out of a set conversion position or not is detected and judged through a conversion position detector 12, and after the piston rod reaches the set conversion position, a blocking electromagnetic directional valve 10 is controlled to perform reversing action, so that the piston rod of a blocking cylinder 6 retracts, a passage in a conversion channel 4 is opened, a cigarette packet conveying belt servo motor 7 is controlled to be started through a park servo controller, and a cigarette packet is directly conveyed to a belt of an outlet part through an auxiliary conveying belt 2 and is conveyed to a downstream machine; if the piston rod of the conversion cylinder 5 does not reach the set conversion position, controlling a PB15 tobacco bale storage device to stop, simultaneously sending a signal for controlling the speed of the upstream machine to enable the upstream machine to slow down to a stop state, outputting red stop alarm information through a computer, prompting an operator to intervene for processing, and eliminating the alarm information after restarting equipment after processing faults;
step seven: the PB15 tobacco bale memory is controlled to be reset and then put into use again; meanwhile, sending a signal for controlling the speed of the upstream machine to the upstream machine so as to start the upstream machine and run at a normal speed;
step eight: the method comprises the steps that a PARKER servo controller controls a cigarette packet conveying belt servo motor 7 to stop, so that an inlet cigarette packet conveying belt 1 stops conveying, whether a cigarette packet exists at a discharge port of a conversion channel 4 is monitored through state change of a blocking trigger detector 8, and when the blocking trigger detector detects that the cigarette packet leaves, a blocking electromagnetic directional valve 10 is controlled to perform reversing action, so that a piston rod of a blocking cylinder 6 extends into the conversion channel 4, and a passage in the conversion channel 4 is blocked;
step nine: judging whether a piston rod of the blocking cylinder 6 extends to a set blocking position or not through the blocking position detector 11, controlling the blocking cylinder to be in a blocking state continuously after the set blocking position is reached, and executing a step ten; if the piston rod of the blocking cylinder 6 does not reach the set blocking position, controlling a PB15 tobacco bale storage device to stop, simultaneously sending a signal for controlling the speed of the upstream machine to the upstream machine so as to reduce the speed of the upstream machine to a stop state, outputting red stopping alarm information through a computer, prompting an operator to intervene for processing, and eliminating the alarm information after restarting equipment after processing faults;
step ten: controlling a switching action of a switching electromagnetic directional valve 9 to enable a piston rod of a switching cylinder 5 to retract to the inside by a set length, and driving a discharge end of a switching channel 4 to move from the upper part of the feed end of the auxiliary conveyor belt 2 to the upper part of the feed end of the main conveyor belt 3;
step eleven: whether a piston rod of the conversion cylinder 5 retracts to a set conversion position or not is detected and judged through a conversion position detector 12, and after the piston rod reaches the set conversion position, the blocking electromagnetic directional valve 10 is controlled to perform reversing action, so that the piston rod of the blocking cylinder 6 retracts, a passage inside the conversion channel 4 is opened, a cigarette packet conveying belt servo motor 7 is controlled to be started through a park servo controller, and a cigarette packet is conveyed to a buffer through a main conveying belt 3 and is conveyed to a downstream machine; if the piston rod of the conversion cylinder 5 does not reach the set conversion position, controlling a PB15 tobacco bale storage device to stop, simultaneously sending a signal for controlling the speed of the upstream machine to enable the upstream machine to slow down to a stop state, outputting red stop alarm information through a computer, prompting an operator to intervene for processing, and eliminating the alarm information after restarting equipment after processing faults;
step twelve: and sending a signal for controlling the speed of the upstream machine to the upstream machine so as to start the upstream machine and run at a normal speed to finish the switching process.
The method has simple steps, can realize the quick switching of the cigarette packet switching channel under the condition that upstream and downstream equipment does not stop, and changes the control mode during the switching process of the upstream and downstream equipment. The utility model discloses entry unit tobacco bale conveyor belt's control mode has been improved to entry tobacco bale transfer passage conversion process has been accelerated, the passageway conversion time has been shortened by a wide margin, has carried the reliable degree and the security of conversion process.
Claims (3)
1. A PB15 entrance tobacco bale channel fast switching device comprises an entrance tobacco bale conveying belt, an auxiliary conveying belt, a main conveying belt, a switching channel and a switching cylinder, and is characterized by further comprising a blocking cylinder, a core controller, a PARKER servo controller, a first frequency converter and a second frequency converter;
the length direction of the inlet cigarette packet conveying belt extends along the left-right direction, the feeding end of the inlet cigarette packet conveying belt is positioned at the left end, and the discharging end of the inlet cigarette packet conveying belt is positioned at the right end; the inlet cigarette packet conveying belt is driven by a cigarette packet conveying belt servo motor;
the auxiliary conveying belt and the main conveying belt are arranged below the right end of the inlet cigarette packet conveying belt in a front-back side-by-side mode, the length directions of the auxiliary conveying belt and the main conveying belt extend along the left-right direction, the feeding ends are located at the left end, the discharging ends are located at the right end, the discharging ends of the auxiliary conveying belt are communicated to the outlet portion, and the discharging end of the main conveying belt is communicated to the buffer; the auxiliary conveying belt is driven by an auxiliary conveying belt motor; the main conveying belt is driven by a main conveying belt motor;
the feed end of the conversion channel is rotatably supported below the discharge end of the inlet cigarette packet conveying belt, the discharge end of the conversion channel is respectively matched with the feed end of the auxiliary conveying belt and the feed end of the main conveying belt, and a blocking trigger detector for detecting whether a cigarette packet passes through and a blocking cylinder for blocking the cigarette packet are arranged at the discharge end;
the cylinder barrel of the conversion cylinder is rotatably supported at the rear side of the main conveying belt, the conversion cylinder is connected with a high-pressure air source through a conversion electromagnetic directional valve, and the piston rod end of the conversion cylinder is hinged with the upper end of the discharge end of the conversion channel and is used for driving the discharge end of the conversion channel to be switched between the feed end of the auxiliary conveying belt and the feed end of the main conveying belt; a conversion position detector for detecting the position of a piston rod of the conversion cylinder is arranged on the conversion cylinder;
a piston rod of the blocking cylinder can be inserted into the conversion channel in a telescopic way through a through hole on the conversion channel and is used for blocking or opening a passage inside the conversion channel; the blocking cylinder is connected with a high-pressure air source through a blocking electromagnetic reversing open valve; a blocking position detector for detecting the position of a piston rod of the blocking cylinder is arranged on the blocking cylinder;
the core controller is respectively connected with a PB15 cigarette packet storage, a blocking trigger detector, a switching position detector, a blocking position detector, an upstream machine speed signal control unit, a switching electromagnetic directional valve, a blocking electromagnetic directional valve, a PARKER servo controller, a first frequency converter and a second frequency converter, the PARKER servo controller is connected with a cigarette packet conveying belt servo motor, the first frequency converter is connected with a main conveying belt motor, and the second frequency converter is connected with an auxiliary conveying belt motor.
2. The device for rapidly switching the channel of the cigarette packet at the PB15 inlet of claim 1, further comprising a computer connected to the core controller.
3. The PB15 inlet cigarette packet channel fast switching device according to claim 1 or 2, wherein the core controller is a PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424202.4U CN214732551U (en) | 2021-02-26 | 2021-02-26 | PB15 entrance tobacco bale passageway quick switching control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120424202.4U CN214732551U (en) | 2021-02-26 | 2021-02-26 | PB15 entrance tobacco bale passageway quick switching control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214732551U true CN214732551U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120424202.4U Active CN214732551U (en) | 2021-02-26 | 2021-02-26 | PB15 entrance tobacco bale passageway quick switching control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214732551U (en) |
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2021
- 2021-02-26 CN CN202120424202.4U patent/CN214732551U/en active Active
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