CN205066591U - Rub section of thick bamboo machine and controlling means that form advances with hands - Google Patents

Rub section of thick bamboo machine and controlling means that form advances with hands Download PDF

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Publication number
CN205066591U
CN205066591U CN201520760368.8U CN201520760368U CN205066591U CN 205066591 U CN205066591 U CN 205066591U CN 201520760368 U CN201520760368 U CN 201520760368U CN 205066591 U CN205066591 U CN 205066591U
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China
Prior art keywords
paper
sprocket wheel
motor
direct current
roller bearing
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CN201520760368.8U
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Chinese (zh)
Inventor
龙佑喜
陈星宇
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Hunan Han Guang intelligent Polytron Technologies Inc
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CHANGSHA HAN GUANG ELECTRONIC TECHNOLOGY Co Ltd
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Abstract

The utility model relates to a quick -witted technical field of a section of thick bamboo is rubbed with the hands to firecrackers, especially indicates red big gun automatic production device technical field, specifically is a rub section of thick bamboo machine and controlling means that form advances with hands, including installing sending out paper mechanism, store up paper mechanism, paper feeding mechanism, cut paper mechanism and unloading mechanism in the frame, still including installing the controller in the frame, a direct current motor, step motor, the 2nd direct current motor, unloading motor respectively the step drive that form advances through corresponding, send out the drive of paper direct current, the drive of cut paper direct current and unloading motor drive and control by the controller, the utility model has the advantages of, (1 )Send out paper at the uniform velocity, the tension that the paper receives is little, does not exist to lose step and disconnected paper problem, does not also completely lose the step and the paper problem of breaking. (2 )The cut paper for the process direct current motor control, can accomplish add to slow down even, the closed position is accurate, the motor starts and stops not have the impact to the electric wire netting. Avoided stopping to strike big, motor and the fragile problem of control switch ac contactor to the electric wire netting with frequent start -up of AC motor.

Description

A kind of stranding cylinder machine and paper feeding control device
Technical field
The utility model relates to firecrackers and rubs cylinder machine technology field with the hands, refers to red big gun automatic manufacturing device technical field especially, specifically refers to a kind of stranding cylinder machine and paper feeding control device.
Background technology
In known firecrackers red big gun gun barrel production process, need paper to rub with the hands to be rolled into rectangular cylindrical paper web, longer paper web is cut into final short gun barrel, production and processing could become complete firecrackers further.Paper stranding is rolled into common name in the process industry of rectangular cylindrical paper web and rubs cylinder or rubbing with the hands by this.Current stranding cylinder operation completes by rubbing a machine with the hands, rubs cylinder machine with the hands and comprises paper feeder and rub cartridge two parts with the hands.Wherein paper feeder comprises a paper, storage paper, paper feeding, cut paper, blanking five mechanisms.Traditional paper feeder adopts a stepper motor to pull paper to complete and sends out paper and paper feeding operation, paper is enclosed within from one in the paper roll rolling bearing and pulls out, when stepping pulls paper to complete paper feeding, press to two spring buffers by pulling paper and store power, eject when spring-compressed reaches certain pressure, paper roll on rolling bearing is pulled, and completes and sends out paper operation.After paper paper feeding puts in place by stepping, cutting knife is driven to complete cut paper operation by an alternating current generator.The paper finally cut is completed paper blanking to rubbing cartridge with the hands by a lower material roller by AC Motor Control.But there is following defect in traditional automatic document feeder: (1) red big gun paper using adopts special process manufacture, and paper is frangible; In paper feeding process, the paper roll alternating movement of the 300KG that weighs, static, by static to rapid movement time, paper needs to bear very large tension force, and disconnected paper phenomenon easily occurs.(2) by static to rapid movement time, the resistance that stepper motor pulls paper to be subject to is comparatively large, high to stepper motor torque requirement, easily loses step, cause paper feeding not in place when stepper motor rotates.(3) cut paper alternating current generator is per minute has needed 21 to 30 rotatings, action so frequently, and electric motor and controller switch AC contactor very easily damages, and produces greater impact electric current to electrical network.
Summary of the invention
The utility model provides a kind of and rubs cylinder machine and paper feeding control device with the hands, in order to overcome the shortcoming of prior art.
The utility model is by technical scheme realization once, comprise the mechanism of paper be installed in frame, storage mechanism of paper, paper advance mechanism, paper cutting mechanism and cutting agency, described mechanism of paper adopts first-class motor to drive the first sprocket wheel and the second sprocket wheel, paper compresses by the second sprocket wheel and the first roller, paper pulls out from paper roll and walks around the first roller bearing being installed on the first spring top, and be installed on the second roller bearing of the second spring top, be mounted on the second sprocket wheel;
Described storage mechanism of paper comprises storage paper roller bearing, swing arm and the 3rd sprocket wheel, and paper is walked around storage paper roller bearing and is connected on the second sprocket wheel and the 3rd sprocket wheel; Storage paper roller bearing is connected with one end of swing arm, and the other end of swing arm is arranged in frame; The position of storage paper roller is controlled by first sensor and the second sensor sensing;
Paper advance mechanism comprises the 5th sprocket wheel driven by stepper motors, the 3rd sprocket wheel, the 4th sprocket wheel, and paper compresses by the 4th sprocket wheel and the second roller, and paper is evened up by the 3rd sprocket wheel and the 4th sprocket wheel jointly;
Paper cutting mechanism adopts the second DC motor Driver sprocket wheel the 7th sprocket wheel and eccentric wheel, and eccentric wheel is connected by connecting rod with cutting knife, and eccentric wheel rotates a circle from peak, gets back to the peak being provided with null pick-up after driving the downward cut paper of cutting knife to complete;
Cutting agency comprises by motor-driven 8th sprocket wheel of blanking, the 6th sprocket wheel and the 3rd roller, and paper compresses by the 6th sprocket wheel and the 3rd roller;
Also comprise the controller be installed in frame, the first direct current generator, stepper motor, the second direct current generator, blanking motor respectively by correspondence paper feeding stepper drive, send out paper DC driven, cut paper DC driven and blanking motor drive controlled by controller;
Controller comprises the power module and human-computer interface module that are connected with main control module; The induction level signal that main control module received cutting knife null pick-up, and sent out chart speed degree throttle position sensor, sends out chart speed degree throttle position sensor feedback.
Described first roller bearing, the second roller bearing, the first direct current generator, stepper motor, the second direct current generator, blanking motor, cutting knife, swing arm are all installed in frame.
The sprocket wheel of described motor all passes through chain drive.
The utility model has the advantage of, (1) paper operation and paper feeding operation will be sent out with using a direct current generator and step motor control respectively, direct current generator itself can bear comparatively heavy load, and send out paper substrate originally to remain a constant speed, suffered by paper, tension force is less, do not exist and lose step and disconnected paper problem, and stepper motor only for paper feeding is a lot of due to load reduction, does not also lose step and disconnected paper problem completely.Therefore whole paper paper feeding operation avoids and loses step and disconnected paper problem with the excessive motor that causes of single stepper motor load.(2) cut paper operation DC MOTOR CONTROL, can accomplish that acceleration and deceleration are even, stop position accurate, electric motor starting stops electrical network without impact.Avoid and stop impacting large, the flimsy problem of electric motor and controller switch AC contactor to electrical network with alternating current generator frequent starting.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model structural representation.
Accompanying drawing 2 is controller schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing 1 to 2 in the utility model embodiment, carry out clear to the technical scheme in the utility model embodiment, intactly describe, comprise the mechanism of paper 101 be installed in frame 100, storage mechanism of paper 102, paper advance mechanism 103, paper cutting mechanism 104 and cutting agency 105, described mechanism of paper 101 adopts first-class motor 1 to drive the first sprocket wheel 22 and the second sprocket wheel 5, paper 18 compresses by the second sprocket wheel 5 and the first roller 6, paper 18 pulls out from paper roll 17 and walks around the first roller bearing 27 being installed on the first spring 29 top, and be installed on second roller bearing 28 at the second spring 30 top, be mounted on the second sprocket wheel 5, when the second sprocket wheel 5 rotates because frictional force drives the first roller 6 to rotate, and drive paper 18 to pull by frictional force, when paper 18 is pulled by the second sprocket wheel 55 and the first roller 6, bullet first spring 29 compresses by the first roller bearing 27, second spring 30 compresses by the second roller bearing 28, evens up wrinkle resistant by the elastic force of spring by paper 18.Paper roll 17 is enclosed within coil paper roller bearing 13.First direct current generator 1 continues to rotate with the speed of setting, makes paper 18 continue to provide toward sending storage mechanism of paper 102 direction with the speed of setting.
Described storage mechanism of paper 102 comprises storage paper roller bearing 12, swing arm 31 and the 3rd sprocket wheel 7, and paper 18 is walked around storage paper roller bearing 12 and is connected on the second sprocket wheel 5 and the 3rd sprocket wheel 7; Storage paper roller bearing 12 is connected with one end of swing arm 31, and the other end of swing arm 31 is arranged in frame 100; The position of storage paper roller 12 is controlled by first sensor 20 and the induction of the second sensor 21, and when storage paper roller 12 arrives the position of first sensor 20, the speed being controlled the first direct current generator 1 by controller 106 is accelerated; When storage paper roller 12 arrives the position of the second sensor 21, the speed being controlled the first direct current generator 1 by controller 106 slows down.Paper 18 is evened up downwards by gravity by storage paper roller bearing 12, and when the second sprocket wheel 5 drives paper 18 to send toward the 3rd sprocket wheel 7 direction, storage paper roller bearing 12 pulls paper 18 to move downward from the second sprocket wheel 5.
Paper advance mechanism 103 comprises the 5th sprocket wheel 23, the 3rd sprocket wheel 7, the 4th sprocket wheel the 8, four sprocket wheel 8 and the second roller 9 that are driven by stepper motor 2 and is compressed by paper 18, and paper 18 is evened up by the 3rd sprocket wheel 7 and the 4th sprocket wheel 8 jointly; When the 4th sprocket wheel 8 rotates because frictional force drives the second roller 9 to rotate, the 3rd sprocket wheel 7, the 4th sprocket wheel 8, second roller 9 synchronous axial system pull paper 18 to move by frictional force.Stepper motor 2 drives the 5th sprocket wheel 23 to rotate the number of turns of setting, ensures that the length of each paper feeding is that required paper is long with this.When the 3rd sprocket wheel 7, the 4th sprocket wheel the 8, second roller 9 synchronous rolling, pull paper 18 toward the motion of paper cutting mechanism 104 direction, paper 18 can by storage paper roller bearing 12 up lifting simultaneously.
Paper cutting mechanism 104 adopts the second direct current generator 3 drive sprocket the 7th sprocket wheel 24 and eccentric wheel 14, eccentric wheel 14 is connected by connecting rod 15 with cutting knife 16, eccentric wheel 14 rotates a circle from peak, gets back to the peak being provided with null pick-up 19 after driving the downward cut paper of cutting knife 16 to complete; Cut through paper 18 when cutting knife 16 moves downward and contacts with paper 18 with fast speed thus paper 18 is cut into two-section.The initial sum stop position of cutting knife 16 is determined by null pick-up 19, when connecting rod 15 and cutting knife 16 move to peak, null pick-up 19 senses generation signal, controller 106 controls the second direct current generator 3 and stops operating after receiving signal, thus by the sensed position of connecting rod 15 zero dead stop sensor 19.Stop after paper 18 is transported preseting length from the 3rd sprocket wheel 7 toward paper cutting mechanism 104 direction by stepper motor 2 by paper advance mechanism 103, now the second direct current generator 3 rotates and makes cutting knife 16 carry out cut paper downwards, the position cut paper coming back to null pick-up 19 when connecting rod 15 completes, then stepper motor 2 rotates again, carries out paper feeding next time.
Cutting agency 105 comprises the 8th sprocket wheel 25, the 6th sprocket wheel 10 and the 3rd roller the 11, six sprocket wheel 10 that are driven by blanking motor 4 and paper 18 compresses by the 3rd roller 11; And after paper 18 is cut off by cutting knife 16, because frictional force drives the 3rd roller 11 to rotate when the 6th sprocket wheel 10 rotates, paper 18 is also sent to stranding cartridge because frictional force is pulled.When the rolling speed of the 3rd sprocket wheel 7 is less than the rolling speed of the second sprocket wheel 5 or the first roller 6, storage paper roller bearing 12 can move downward due to Action of Gravity Field.When the rolling speed of the 3rd sprocket wheel 7 is greater than the rolling speed of the second sprocket wheel 5 or the first roller 6, storage paper roller bearing 12 is lifted due to the 4th sprocket wheel 8 and pulling of the second roller 9 pairs of paper 18.The speed that pulls of the 4th sprocket wheel 8 and the second roller 9 pairs of paper 18 is determined by the rolling speed of the cut paper length set and the 4th sprocket wheel 8, these two speed are fixed value, therefore see the constant airspeed that paper 18 pulls from the 3rd sprocket wheel 7 toward the 6th sprocket wheel 10 direction for a long time.But the speed that paper 18 sends from the second sprocket wheel 5 toward the 3rd sprocket wheel 7 due to the load paper roll 17 of the first direct current generator 1 can change along with the change of paper roll size, now the first direct current generator 1 can cause velocity variations due to the change of load under current constant condition, make the speed sending out paper and paper feeding unequal, the position of storage paper roller 12 can be moved toward a direction.For ensureing that the position of storage paper roller 12 is in a controlled range, by first sensor 20 and the second sensor 21 induction storage paper roller 12 present position, when storage paper roller 12 arrives the position of first sensor 20, the speed being controlled the first direct current generator 1 by controller 106 is accelerated; When storage paper roller 12 arrives the position of the second sensor 21, the speed being controlled the first direct current generator 1 by controller 106 slows down.
Also comprise controller 106, first direct current generator 1 be installed in frame 100, stepper motor 2, second direct current generator 3, blanking motor 4 respectively by correspondence paper feeding stepper drive 36, send out paper DC driven 37, cut paper DC driven 38 and blanking motor and drive and 39 to be controlled by controller 106;
Paper feeding stepper drive 36 output driving current drives paper feeding stepper motor 2 to operate; Sending out paper DC driven 37 output driving current drives a paper brshless DC motor 1 to operate, and receives the hall signal feedback from 1; Cut paper DC driven 38 output driving current drives cut paper brshless DC motor 3 to operate; Blanking drives 39 output driving currents to drive blanking motor 4 to operate.
Controller comprises 106 power module 40 be connected with main control module 41 and human-computer interface module 42, power module 40 exchanges as input by 220V, 40 provide 12V, 5V, 3.3V direct current to input to main control module 41, and provide 60V direct current to input to paper feeding stepper drive 36, a paper DC driven 37, cut paper DC driven 38, return blanking motor and drive 39 to provide 220V to exchange input.
Main control module 41 and human-computer interface module 42 are by serial communication, and human-computer interface module 42 responds the operation of user and control signal is issued to main control module 41 by serial ports.The induction level signal that main control module 41 received cutting knife null pick-up 19, and sent out chart speed degree throttle position sensor 20, sends out chart speed degree throttle position sensor 21 feedback; Main control module 41 is controlled paper feeding stepper drive 36 by output pulse signal, direction level signal; Main control module 41 is controlled sending out paper DC driven 37 by outbound course signal, speed governing level signal, and is received the velocity feedback pulse signal from 37; Main control module 41 controls cut paper DC driven 38 by exporting speed governing level signal, and receives the position feedback pulse signal from 38; Main control module 41 drives 39 to control by output enable level signal to blanking motor.
Described first roller bearing 27, second roller bearing 28, first direct current generator 1, stepper motor 2, second direct current generator 3, blanking motor 4, cutting knife 16, swing arm 31 are all installed in frame 100.
The sprocket wheel of described motor is all by chain 32 transmission.
The above embodiment only have expressed a kind of embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.

Claims (3)

1. rub cylinder machine and a paper feeding control device with the hands, comprise the mechanism of paper (101) be installed in frame (100), storage mechanism of paper (102), paper advance mechanism (103), paper cutting mechanism (104) and cutting agency (105), it is characterized in that,
Described mechanism of paper (101) adopts first-class motor (1) to drive the first sprocket wheel (22) and the second sprocket wheel (5), paper (18) compresses by the second sprocket wheel (5) and the first roller (6), paper (18) pulls out from paper roll (17) and walks around the first roller bearing (27) being installed on the first spring (29) top, and be installed on second roller bearing (28) at the second spring (30) top, be mounted on the second sprocket wheel (5);
Described storage mechanism of paper (102) comprises storage paper roller bearing (12), swing arm (31) and the 3rd sprocket wheel (7), and paper (18) is walked around storage paper roller bearing (12) and is connected on the second sprocket wheel (5) and the 3rd sprocket wheel (7); Storage paper roller bearing (12) is connected with one end of swing arm (31), and the other end of swing arm (31) is arranged on support (26); The position of storage paper roller bearing (12) is controlled by first sensor (20) and the second sensor (21) induction;
Paper advance mechanism (103) comprises the 5th sprocket wheel (23), the 3rd sprocket wheel (7), the 4th sprocket wheel (8) that are driven by stepper motor (2), paper (18) compresses by the 4th sprocket wheel (8) and the second roller (9), and paper (18) is evened up by the 3rd sprocket wheel (7) and the 4th sprocket wheel (8) jointly;
Paper cutting mechanism (104) adopts the second direct current generator (3) drive sprocket the 7th sprocket wheel (24) and eccentric wheel (14), eccentric wheel (14) is connected by connecting rod (15) with cutting knife (16), eccentric wheel (14) rotates a circle from peak, gets back to the peak being provided with null pick-up (19) after driving the downward cut paper of cutting knife (16) to complete;
Cutting agency (105) comprises the 8th sprocket wheel (25), the 6th sprocket wheel (10) and the 3rd roller (11) that are driven by blanking motor (4), and paper (18) compresses by the 6th sprocket wheel (10) and the 3rd roller (11);
Also comprise the controller (106) be installed in frame (100), the first direct current generator (1), stepper motor (2), the second direct current generator (3), blanking motor (4) respectively by correspondence paper feeding stepper drive (36), send out paper DC driven (37), cut paper DC driven (38) and a blanking motor driving (39) controlled by controller (106);
Controller (106) comprises the power module (40) and human-computer interface module (42) that are connected with main control module (41); Main control module 41 received cutting knife null pick-up (19), sent out chart speed degree throttle position sensor (20), sent out the induction level signal fed back of chart speed degree throttle position sensor (21).
2. one according to claim 1 rubs cylinder machine and paper feeding control device with the hands, it is characterized in that, described first roller bearing (27), the second roller bearing (28), the first direct current generator (1), stepper motor (2), the second direct current generator (3), blanking motor (4), cutting knife (16), swing arm (31) are all installed in frame (100).
3. one according to claim 1 rubs cylinder machine and paper feeding control device with the hands, and it is characterized in that, the sprocket wheel of described motor is all by chain (32) transmission.
CN201520760368.8U 2015-09-29 2015-09-29 Rub section of thick bamboo machine and controlling means that form advances with hands Active CN205066591U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520760368.8U CN205066591U (en) 2015-09-29 2015-09-29 Rub section of thick bamboo machine and controlling means that form advances with hands

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520760368.8U CN205066591U (en) 2015-09-29 2015-09-29 Rub section of thick bamboo machine and controlling means that form advances with hands

Publications (1)

Publication Number Publication Date
CN205066591U true CN205066591U (en) 2016-03-02

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Application Number Title Priority Date Filing Date
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Country Status (1)

Country Link
CN (1) CN205066591U (en)

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Address after: Changhai entrepreneurial base 627 Hunan province 410205 Changsha City high-tech zones Lugu Avenue 2 floor, Room 203

Patentee after: Hunan Han Guang intelligent Polytron Technologies Inc

Address before: 410000 No. 8, Xin'an Road, Changsha Economic Development Zone, Hunan, Changsha

Patentee before: CHANGSHA HAN GUANG ELECTRONIC TECHNOLOGY CO., LTD.