CN116788897B - High-efficient multilayer PET plastic steel area coiling mechanism - Google Patents
High-efficient multilayer PET plastic steel area coiling mechanism Download PDFInfo
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- CN116788897B CN116788897B CN202311096235.0A CN202311096235A CN116788897B CN 116788897 B CN116788897 B CN 116788897B CN 202311096235 A CN202311096235 A CN 202311096235A CN 116788897 B CN116788897 B CN 116788897B
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 81
- 239000004033 plastic Substances 0.000 title claims abstract description 81
- 229920003023 plastic Polymers 0.000 title claims abstract description 81
- 239000010959 steel Substances 0.000 title claims abstract description 81
- 238000004804 winding Methods 0.000 claims abstract description 177
- 230000000670 limiting effect Effects 0.000 claims abstract description 20
- 230000008602 contraction Effects 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000001846 repelling effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 64
- 239000005020 polyethylene terephthalate Substances 0.000 description 64
- 230000000694 effects Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Replacement Of Web Rolls (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Abstract
The application belongs to the technical field of PET plastic steel belt production, and particularly relates to a high-efficiency multi-layer PET plastic steel belt winding device; comprising the following steps: the winding machine comprises a winding machine main body, wherein two winding rollers are rotationally connected to the winding machine main body, a plurality of limiting blocks are uniformly arranged around each winding roller, each limiting block is in sliding connection with each winding roller, and a first telescopic rod is fixedly connected between each limiting block and the inside of each winding roller; an automatic roll changing and carrying unit; according to the automatic reel changing and carrying unit, the automatic reel changing and carrying unit is arranged on the reel body and the base, and can be used for unloading and carrying the reels which are wound with the plastic steel strips on the reel and feeding the empty reels onto the reel again; the automatic take-off of the winding drum of collecting full PET plastic steel strip from the winding machine main body and carrying are accomplished promptly, and then empty winding drum material loading is to the winding machine main body again, has improved degree of automation, labour saving and time saving.
Description
Technical Field
The application belongs to the technical field of PET plastic steel belt production, and particularly relates to a high-efficiency multi-layer PET plastic steel belt winding device.
Background
The PET plastic steel belt is also called plastic steel belt and is processed by using polyethylene terephthalate as a main raw material;
when the PET plastic steel belt is produced, the PET plastic steel belt is required to be rolled, namely, the PET plastic steel belt is rolled onto an empty winding drum, so that the purpose of accommodating the PET plastic steel belt is achieved; when the coiling machine is used for coiling the PET plastic steel belt, the coiling drum which is fully filled with the PET plastic steel belt needs to be taken down and replaced with a new empty coiling drum, so that the PET plastic steel belt can be coiled continuously; however, in the prior art, the automation degree of the process is not high, for example, when a winding drum for collecting the full PET plastic steel belt and an empty feeding winding drum are taken down from a winding machine, manual carrying, feeding and discharging are needed in most cases, and the process is labor-consuming.
In view of the above, the application provides a high-efficiency multi-layer PET plastic steel belt winding device to solve the technical problems.
Disclosure of Invention
In order to make up the defects in the prior art, the automation degree of the coiling of the PET plastic steel belt is improved; the application provides a high-efficiency multi-layer PET plastic steel belt winding device.
The technical scheme adopted for solving the technical problems is as follows: an efficient multi-layer PET plastic steel belt winding device, comprising: the winding machine comprises a winding machine main body, wherein two winding rollers are rotationally connected to the winding machine main body, a plurality of limiting blocks are uniformly arranged around each winding roller, each limiting block is in sliding connection with each winding roller, and a first telescopic rod is fixedly connected between each limiting block and the inside of each winding roller; the high-efficient multilayer PET plastic steel area coiling mechanism still includes: the automatic reel changing and carrying unit is fixedly connected with a base at the bottom of the winding machine main body, the winding machine main body and the base are provided with the automatic reel changing and carrying unit, and the automatic reel changing and carrying unit can unload and carry a winding drum of which the winding drum is full of plastic steel belts and feed an empty winding drum to the winding drum again; the automatic taking-off and carrying of the reels which are fully filled with the PET plastic steel belts from the winding machine main body are completed, and then the empty reels are automatically fed onto the winding machine main body, so that the degree of automation is improved, and time and labor are saved;
according to the application, the winding machine main body is a winding machine in the prior art, the PET plastic steel belt can be wound, and the two winding rollers are arranged on the winding machine main body to increase the efficiency, so that the automatic reel change carrying unit can keep the winding machine main body in a working state all the time when the automatic reel change carrying unit plays a role of the automatic reel change carrying unit, and the production time is saved; the limiting block is connected to the periphery of the winding roller in a sliding manner, the first telescopic rod stretches out, and the limiting block can be extruded with the inner wall of the winding drum, so that the purpose of fixing the winding drum is achieved.
Preferably, the automatic roll changing and carrying unit includes: the winding machine comprises a winding machine body, wherein a winding roller is arranged on the winding machine body, a connecting rod is arranged at a position, which is located between the two winding rollers, on the winding machine body and is upwards located, the connecting rod is fixedly connected with a traction rod, a traction wheel is arranged on the traction rod, two first blocks are arranged in the bottom of the traction rod, one sides, which are close to each other, of the first blocks are fixedly connected with first electromagnets, and a first spring is fixedly connected between the two first electromagnets; each first block is provided with a clamping roller, and each clamping roller is internally provided with a heating wire; the first conveyor belts are fixedly arranged above the base, and each first conveyor belt corresponds to each winding roller in position one by one; the second conveyor belts are fixedly arranged right above each first conveyor belt, and the first conveyor belts are flush with the end parts, close to the winding machine main body, of the second conveyor belts; the lifting plate is fixedly arranged on the base and corresponds to the part of each winding roller, the lifting plate is fixedly connected with the end part of each second telescopic rod, and the end part of each lifting plate far away from the winding machine main body is flush with the end parts of the first conveying belt and the second conveying belt close to the winding machine main body; the first control blocks are fixedly connected to the two sides of each second conveyor belt, the end part, close to the winding machine main body, of each first control block is connected with a carrying rod in a sliding mode, and the carrying rod can do telescopic motion relative to the inside of the first control block; the carrier bars, every the equal fixedly connected with of tip of carrier bar a plurality of carrier bar, every the equal slope of carrier bar sets up towards corresponding wind-up roll, every the inside equal sliding connection of carrier bar has T shape pole, every be provided with No. two springs between T shape pole bottom and the carrier bar inner bottom.
Preferably, a first motor is fixedly connected to one end, away from the winding machine main body, of each first control block, a screw rod is fixedly connected to an output shaft of each first motor, a nut block is slidably connected to the inside of each first control block, and the nut blocks are in threaded transmission connection with the screw rod; each carrying rod is fixedly connected with the corresponding nut block; the inner side wall of each first control block is fixedly connected with a first pressure block and a second pressure block at two ends of the inner side wall of each first control block, which are positioned in the travel range of the nut block, and the first pressure block is close to the main body of the winding machine; the pressure sensor is connected with the first pressure block and the second pressure block, the first pressure block is used as a contraction signal of the second telescopic rod when sensing pressure, and the second pressure block is used as an extension signal of the second telescopic rod when sensing pressure.
Preferably, the position of every carrier bar inside wall is close to the bottom is fixed and is provided with No. three pressure blocks, no. three pressure blocks are connected with pressure sensor, every No. three pressure blocks are used as the shrink signal of every telescopic link, the start signal of an electro-magnet and pinch roller heater strip and the start signal of every motor when feeling pressure.
Preferably, the bottom fixedly connected with No. two electromagnets in every the carrier bar, every the bottom fixedly connected with permanent magnet of T shape pole, no. two spring fixed connection is between No. two electromagnets and permanent magnet, no. one pressure piece or No. two pressure pieces are felt pressure the time as the start signal that corresponds No. two electromagnets, just No. one pressure piece is felt pressure the time corresponds No. two electromagnets and permanent magnet repel each other, no. two pressure pieces are felt pressure the time corresponds No. two electromagnets and permanent magnet.
Preferably, the length of the first pressure block is longer than that of the second pressure block;
the connecting rod can do telescopic motion relative to the winding machine main body, and can also rotate to drive the traction rod to rotate, and the telescopic rod and the motor can be respectively arranged in the winding machine main body to realize; the traction wheel is used for guiding the PET plastic steel belt; when the first springs are in the original position, the first blocks are positioned at two sides of the bottom of the traction rod, when the two first electromagnets are electrified, the two first blocks are attracted to each other and close to each other, the first springs shrink to drive the clamping rollers to clamp the PET plastic steel belt, and heating wires are arranged in the clamping rollers and can fuse the PET plastic steel belt; the first conveyor belt is provided with an empty winding drum, the fully wound PET plastic steel belt is transported to the second conveyor belt, the conveying direction of the first conveyor belt is opposite to that of the second conveyor belt, and the first conveyor belt mainly comprises the empty winding drum close to the main body of the winding machine; the first conveyor belt and the second conveyor belt are fixed above the base through the bracket; when the second telescopic rod is extended, the height of the lifting plate is consistent with the height of the second conveyor belt, and when the second telescopic rod is shortened, the height of the lifting plate is consistent with the height of the first conveyor belt; each bearing rod is obliquely arranged towards the corresponding wind-up roller, namely the bearing rods on two sides of the same wind-up roller are distributed in a splayed shape, and when the second spring is in the original position, the T-shaped rod extends out of the bearing rods; when the nut block contacts the first pressure block and the second pressure block, the corresponding pressure sensor can sense pressure, the first pressure block senses the pressure and is used as a contraction signal of the second telescopic rod, the second pressure block senses the pressure and is used as an extension signal of the second telescopic rod, namely, the nut block touches the first pressure block, the second telescopic rod can contract, and if the second telescopic rod is required to extend, the nut block touches the second pressure block (always touches the second pressure block and can also extend the second telescopic rod); along with the winding, the diameter of the winding drum is larger and larger, the T-shaped rod is extruded to shrink, when the winding drum is wound to the maximum limit, the T-shaped rod contacts with the third pressure block and senses pressure, at the moment, the first electromagnet works firstly, the clamping roller heats, then the first telescopic rod shrinks, the first motor is started, the carrying rod is controlled to shrink into the first control block, and then the carrying rod stretches again; when the first pressure block senses pressure, the corresponding second electromagnet and the permanent magnet repel each other, namely the T-shaped rod has a lifting action at the moment, so that the T-shaped rod is favorable for bearing an empty winding drum better from the lifting plate, and when the second pressure block senses pressure, the corresponding second electromagnet and the permanent magnet attract each other, namely the T-shaped rod has a lowering action at the moment, so that the T-shaped rod is favorable for placing the fully wound winding drum on the second conveyor belt better; the length of the first pressure block is larger than that of the second pressure block, when all T-shaped rods move to the end part of the second conveyor belt, namely, when the rolled winding drum is moved to the second conveyor belt, the nut block is contacted with the second pressure block, at the moment, the lifting plate is lifted up and cannot be influenced by the T-shaped rods, so that the normal supply of empty winding drums is ensured, and the T-shaped rods put down the winding drums so as to be beneficial to the winding drums to fall onto the second conveyor belt; when all the T-shaped rods move to the lifting plate, namely all the T-shaped rods are opposite to the bottom of the empty reel above the lifting plate, the nut block starts to contact the first pressure block, and the lifting plate descends to match with the T-shaped rods to extend out for jacking, so that the bearing of the T-shaped rods and the effect of transporting the empty reel are facilitated; the first conveyor is intermittently started, each feeding only one empty roll onto the lifting plate.
Preferably, a motor is arranged in each first block, and the clamping roller is fixedly connected with an output shaft of the motor.
A motor is arranged in the first block and can drive the clamping roller to rotate, when the clamping roller melts the PET plastic steel belt, the traction rod rotates, and the melted PET plastic steel belt is adhered to the empty winding drum, the clamping roller can be controlled to rotate at the moment, the PET plastic steel belt is transported downwards, extrusion between the melted PET plastic steel belt and the empty winding drum is increased, the PET plastic steel belt is adhered to the empty winding drum more favorably, and the empty winding drum is convenient for winding the PET plastic steel belt.
Preferably, each of the first conveyor belt, the second conveyor belt and the two sides of the lifting plate are fixedly connected with baffle plates.
The space between the two baffle plates on the first conveyor belt and the lifting plate is smaller than the space between the two baffle plates on the second conveyor belt, the space corresponds to the size of the empty reel and the size of the full reel respectively, and the space-limiting effect is achieved because the empty reel and the full reel cannot roll randomly on the first conveyor belt, the second conveyor belt and the lifting plate.
The beneficial effects of the application are as follows:
1. according to the high-efficiency multilayer PET plastic steel belt winding device, the automatic reel changing and carrying unit is arranged on the winding machine main body and the base, and can be used for unloading and carrying the winding drum of the plastic steel belt wound on the winding roller and feeding the empty winding drum onto the winding roller again; the automatic take-off of the winding drum of collecting full PET plastic steel strip from the winding machine main body and carrying are accomplished promptly, and then empty winding drum material loading is to the winding machine main body again, has improved degree of automation, labour saving and time saving.
2. According to the high-efficiency multi-layer PET plastic steel belt winding device, as winding is carried out, when the T-shaped rod contacts with the third pressure block, the first electromagnet is electrified, the clamping roller clamps the unreeled PET plastic steel belt and heats the unreeled PET plastic steel belt, the PET plastic steel belt is fused, meanwhile, the traction rod rotates, the clamping roller is at high temperature, the unreeled molten PET plastic steel belt is adhered to the winding roller at the other side, and the continuous winding is completed without stopping; the T-shaped rod conveys the full reel to the second conveyor belt, the lifting plate ascends to convey the empty reel to a return path of the T-shaped rod, the T-shaped rod is retracted again at the moment, the full reel is placed on the second conveyor belt, and then the second conveyor belt conveys the full reel; and then the carrying rod and the T-shaped rod are extended, when the nut block moves to the lifting plate, the lifting plate descends to match with the extension of the T-shaped rod, the empty winding drum is carried, the empty winding drum is transported to and sleeved on the winding roller, the first telescopic rod at the moment is extended, and the empty winding drum is fixed by the limiting block for the next standby.
Drawings
The application is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of the present application;
FIG. 2 is an enlarged view of a portion at A of FIG. 1;
FIG. 3 is a perspective view of the present application;
FIG. 4 is a partial perspective view of the present application;
FIG. 5 is a side view of FIG. 4;
FIG. 6 is a cross-sectional view of a wind-up roll of the present application;
FIG. 7 is a bottom cross-sectional view of the drawbar of the application;
FIG. 8 is a top cross-sectional view of a control block of the present application;
FIG. 9 is a cross-sectional view of a carrier bar and T-bar of the present application;
in the figure: 1. a winder main body; 11. a wind-up roll; 12. a limiting block; 13. a first telescopic rod; 14. a base; 2. an automatic roll changing and carrying unit; 21. a traction rod; 211. a connecting rod; 212. a traction wheel; 213. a first block; 214. a first electromagnet; 215. a first spring; 216. a nip roller; 22. a first conveyor belt; 23. a second conveyor belt; 24. a lifting plate; 241. a second telescopic rod; 25. a first control block; 251. a carrying rod; 252. a carrier bar; 253. a T-bar; 254. a second spring; 3. a motor I; 31. a screw rod; 32. a nut block; 33. a first pressure block; 34. a second pressure block; 4. a third pressure block; 5. a second electromagnet; 51. a permanent magnet; 6. and a baffle.
Detailed Description
The application is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the application easy to understand.
As shown in fig. 1, 2, 3 and 6, the high-efficiency multi-layer PET plastic steel belt winding device of the present application includes: the winding machine comprises a winding machine main body 1, wherein two winding rollers 11 are rotatably connected to the winding machine main body 1, a plurality of limiting blocks 12 are uniformly arranged around each winding roller 11, each limiting block 12 is in sliding connection with each winding roller 11, and a first telescopic rod 13 is fixedly connected between each limiting block 12 and the inside of each winding roller 11; high-efficient multilayer PET plastic steel area coiling mechanism still includes: the automatic reel change carrying unit 2 is characterized in that the base 14 is fixedly connected to the bottom of the winding machine body 1, the automatic reel change carrying unit 2 is arranged on the winding machine body 1 and the base 14, and the automatic reel change carrying unit 2 can unload and carry a winding drum of which the winding drum is full of plastic steel belts on the winding drum 11 and feed an empty winding drum onto the winding drum 11 again.
When the PET plastic steel belt is produced during working, the PET plastic steel belt is required to be wound, namely, the PET plastic steel belt is wound on an empty winding drum, so that the purpose of accommodating the PET plastic steel belt is achieved; when the coiling machine is used for coiling the PET plastic steel belt, the coiling drum which is fully filled with the PET plastic steel belt needs to be taken down and replaced with a new empty coiling drum, so that the PET plastic steel belt can be coiled continuously; however, in the prior art, the automation degree of the process is not high, for example, when a winding drum for collecting the full PET plastic steel belt and a feeding empty winding drum are taken down from a winding machine, manual carrying, feeding and discharging are needed in most cases, and the process is labor-consuming; the automatic reel changing and carrying unit 2 is arranged on the winder main body 1 and the base 14, and the automatic reel changing and carrying unit 2 can unload and carry the reels of the plastic steel belts wound on the winding roller 11 and feed the empty reels to the winding roller 11 again; the automatic taking-off and carrying of the reels which are fully filled with the PET plastic steel belts from the winding machine main body 1 are completed, and then the empty reels are automatically fed onto the winding machine main body 1, so that the degree of automation is improved, and time and labor are saved;
in the application, the winding machine main body 1 is a winding machine in the prior art, can wind the PET plastic steel belt, and the two winding rollers 11 are arranged on the winding machine main body 1 to increase the efficiency, so that the automatic reel change carrying unit 2 can ensure that the winding machine main body 1 is not stopped and is always in a working state when the automatic reel change carrying unit plays a role thereof, and the production time is saved; the limiting block 12 is slidably connected around the wind-up roller 11, the first telescopic rod 13 stretches out, the limiting block 12 stretches out and can be extruded with the inner wall of the winding drum, and therefore the purpose of fixing the winding drum is achieved.
As a specific embodiment of the present application, as shown in fig. 1, 2, 3, 4, 5, and 7; the automatic roll changing and carrying unit 2 includes: the traction rod 21 is arranged at a position, which is positioned between the two winding rollers 11 and is upwards, on the winding machine main body 1, a connecting rod 211 is arranged, the traction rod 21 is fixedly connected to the connecting rod 211, a traction wheel 212 is arranged on the traction rod 21, two first-size blocks 213 are arranged in the bottom of the traction rod 21, one side, which is close to each other, of each first-size block 213 is fixedly connected with a first-size electromagnet 214, and a first-size spring 215 is fixedly connected between the two first-size electromagnets 214; each first block 213 is provided with a clamping roller 216, and each clamping roller 216 is internally provided with a heating wire; the first conveyor belts 22 are fixedly arranged above the base 14, and each first conveyor belt 22 corresponds to each winding roller 11 in position one by one; the second conveyor belts 23 are fixedly arranged right above each first conveyor belt 22, and the first conveyor belts 22 and the second conveyor belts 23 are flush with the end part, close to the winder main body 1, of each second conveyor belt 23; the lifting plates 24 are fixedly arranged on the base 14 and correspond to the positions of each winding roller 11, the lifting plates 24 are fixedly connected with the end parts of the second telescopic rods 241, and the end parts of the lifting plates 24, which are far away from the winding machine main body 1, are flush with the end parts of the first conveying belt 22 and the second conveying belt 23, which are close to the winding machine main body 1; the first control blocks 25 are fixedly connected to the two sides of each second conveyor belt 23, the end part, close to the winding machine main body 1, of each first control block 25 is slidably connected with a carrying rod 251, and the carrying rod 251 can do telescopic motion relative to the inside of the first control block 25; the end part of each carrying rod 251 is fixedly connected with a plurality of carrying rods 252, each carrying rod 252 is obliquely arranged towards the corresponding wind-up roll 11, a T-shaped rod 253 is slidably connected inside each carrying rod 252, and a second spring 254 is arranged between the bottom of each T-shaped rod 253 and the inner bottom of each carrying rod 252;
as shown in fig. 8; one end, which is inside each first control block 25 and is far away from the winding machine main body 1, is fixedly connected with a first motor 3, an output shaft of each first motor 3 is fixedly connected with a screw rod 31, a nut block 32 is slidably connected inside each first control block 25, and the nut block 32 is in threaded transmission connection with the screw rod 31; each carrying rod 251 is fixedly connected with the corresponding nut block 32; the inner side wall of each first control block 25 and two ends of the first control block, which are positioned in the travel range of the nut block 32, are respectively fixedly connected with a first pressure block 33 and a second pressure block 34, and the first pressure block 33 is close to the winder main body 1; the first pressure block 33 and the second pressure block 34 are connected with pressure sensors, the first pressure block 33 is used as a contraction signal of the second telescopic rod 241 when sensing pressure, and the second pressure block 34 is used as an extension signal of the second telescopic rod 241 when sensing pressure;
as shown in fig. 9; a third pressure block 4 is fixedly arranged at a position, close to the bottom, of the inner side wall of each bearing rod 252, the third pressure block 4 is connected with a pressure sensor, and the third pressure block 4 is used as a contraction signal of each first telescopic rod 13, a starting signal of a first electromagnet 214 and a heating wire of a clamping roller 216 and a starting signal of each first motor 3 when pressure is sensed by each third pressure block 4;
as shown in fig. 9; the inner bottom of each bearing rod 252 is fixedly connected with a second electromagnet 5, the bottom of each T-shaped rod 253 is fixedly connected with a permanent magnet, a second spring 254 is fixedly connected between the second electromagnet 5 and the permanent magnet, a first pressure block 33 or a second pressure block 34 is used as a starting signal corresponding to the second electromagnet 5 when pressure is sensed, the second electromagnet 5 and the permanent magnet repel each other when the first pressure block 33 senses pressure, and the second pressure block 34 is used for attracting the second electromagnet 5 and the permanent magnet;
as shown in fig. 8; the length of the first pressure block 33 is greater than the length of the second pressure block 34.
During operation, the connecting rod 211 can do telescopic motion relative to the winding machine main body 1, and can also rotate to drive the traction rod 21 to rotate, and the telescopic rod and the motor can be respectively arranged in the winding machine main body 1 to realize; traction wheel 212 serves to guide the PET plastic steel belt; when the first springs 215 are in the original position, the first blocks 213 are positioned at two sides of the bottom of the traction rod 21, when the two first electromagnets 214 are electrified, the two first blocks 213 are attracted to each other and close to each other, the first springs 215 shrink to drive the clamping rollers 216 to clamp the PET plastic steel belt, and heating wires are arranged in the clamping rollers 216 to fuse the PET plastic steel belt; the first conveyor belt 22 is provided with empty reels, the fully wound PET plastic steel belt is transported to the second conveyor belt 23, the conveying direction of the first conveyor belt 22 is opposite to that of the second conveyor belt 23, and the first conveyor belt 22 mainly comprises the empty reels close to the winder main body 1; the first conveyor belt 22 and the second conveyor belt 23 are fixed above the base 14 through brackets; when the second telescopic rod 241 is extended, the height of the lifting plate 24 is consistent with the height of the second conveyor belt 23, and when the second telescopic rod 241 is shortened, the height of the lifting plate 24 is consistent with the height of the first conveyor belt 22; each bearing rod 252 is obliquely arranged towards the corresponding wind-up roller 11, namely the bearing rods 252 on two sides of the same wind-up roller 11 are distributed in a splayed shape, and when the second spring 254 is in the original position, the T-shaped rod 253 extends out of the bearing rods 252; when the nut block 32 contacts the first pressure block 33 and the second pressure block 34, the corresponding pressure sensor can sense pressure, the first pressure block 33 senses the pressure and is used as a contraction signal of the second telescopic rod 241, the second pressure block 34 senses the pressure and is used as an extension signal of the second telescopic rod 241, namely, the nut block 32 touches the first pressure block 33, the second telescopic rod 241 contracts, and if the second telescopic rod 241 is required to extend, the nut block 32 touches the second pressure block 34 (always touches the second pressure block 34 and can also extend the second telescopic rod 241); as winding proceeds, the diameter of the winding drum is larger and larger, the T-shaped rod 253 is extruded to shrink, when the winding drum is wound to the maximum, the T-shaped rod 253 contacts the No. three pressure block 4 and senses pressure, the No. one electromagnet 214 is firstly operated, the clamping roller 216 is heated, then the No. one telescopic rod 13 is shrunk, the No. one motor 3 is also started, and the carrying rod 251 is controlled to shrink inwards towards the No. one control block 25 and then to stretch again; when the first pressure block 33 senses pressure, the second electromagnet 5 and the permanent magnet repel each other, namely, the T-shaped rod 253 is lifted up, so that the T-shaped rod 253 can bear an empty reel on the lifting plate 24 better, and when the second pressure block 34 senses pressure, the second electromagnet 5 and the permanent magnet attract each other, namely, the T-shaped rod 253 is lowered down, so that the T-shaped rod 253 can put the fully rolled reel on the second conveyor belt 23 better; the length of the first pressure block 33 is larger than that of the second pressure block 34, when all the T-shaped rods 253 move to the end part of the second conveyor belt 23, namely, when the fully rolled reels are conveyed to move onto the second conveyor belt 23, the nut blocks 32 are contacted with the second pressure block 34, at the moment, the lifting plate 24 is lifted up and cannot be influenced by the T-shaped rods 253, so that empty reels are normally supplied, and the T-shaped rods 253 put down the reels to be beneficial to the reels to fall onto the second conveyor belt 23; when all the T-shaped rods 253 move to the lifting plate 24, namely all the T-shaped rods 253 are opposite to the bottom of the empty reel above the lifting plate 24, the nut block 32 starts to contact the first pressure block 33, and the lifting plate 24 descends to match with the T-shaped rods 253 to extend out for jacking, so that the loading and the empty reel transporting effects of the T-shaped rods 253 are facilitated; the first conveyor 22 is intermittently activated, each feeding only one empty roll onto the lift plate 24;
when the coiling is carried out, one coiling roller 11 rotates to work and coil the PET plastic steel belt, the T-shaped rod 253 contracts, the second spring 254 contracts, when the T-shaped rod 253 contacts the third pressure block 4, the first electromagnet 214 is electrified, the clamping roller 216 clamps the unreeled PET plastic steel belt and heats the unreeled PET plastic steel belt to fuse the PET plastic steel belt, meanwhile, the traction rod 21 rotates, the unreeled molten PET plastic steel belt is stuck to the coiling roller 11 at the other side while the clamping roller 216 is at high temperature, and the coiling is completed continuously without stopping; the motor 3 is started to drive the carrying rod 251 and the T-shaped rod 253 to retract, the T-shaped rod 253 conveys the full reel to the conveyor belt 23, the nut block 32 contacts the pressure block 34, the lifting plate 24 is lifted, the empty reel is conveyed to a return path of the T-shaped rod 253, the T-shaped rod 253 is retracted again, the full reel is placed on the conveyor belt 23, and the conveyor belt 23 conveys the full reel; then the first motor 3 controls the carrying rod 251 and the T-shaped rod 253 to extend, when the nut block 32 moves to the lifting plate 24, the T-shaped rod 253 is just positioned below the empty reel above the lifting plate 24, at the moment, the nut block 32 contacts the first pressure block 33, the lifting plate 24 descends to match with the extension of the T-shaped rod 253, the empty reel is carried, the empty reel is transported to and sleeved on the winding roller 11, the first telescopic rod 13 at the moment extends, and the limiting block 12 fixes the empty reel for the next standby; note that after the lift plate 24 is lowered, the first conveyor 22 carries empty rolls to the lift plate 24.
As a specific embodiment of the present application, as shown in fig. 7; a motor is arranged in each first block 213, and a clamping roller 216 is fixedly connected with the motor output shaft of the first block.
During operation, the motor is arranged in the first block 213 and can drive the clamping roller 216 to rotate, when the clamping roller 216 melts the PET plastic steel belt, the traction rod 21 rotates, and when the melted PET plastic steel belt is adhered to the empty winding drum, the clamping roller 216 can be controlled to rotate to transport the PET plastic steel belt downwards, so that extrusion between the melted PET plastic steel belt and the empty winding drum is increased, the adhesion of the PET plastic steel belt to the empty winding drum is facilitated, and the winding of the empty winding drum to the PET plastic steel belt is facilitated.
As a specific embodiment of the present application, as shown in fig. 1, 3, 4, and 5; the baffle 6 is fixedly connected to both sides of each of the first conveyor belt 22, the second conveyor belt 23 and the lifting plate 24.
During operation, the distance between the two baffle plates 6 on the first conveyor belt 22 and the lifting plate 24 is smaller than that between the two baffle plates 6 on the second conveyor belt 23, and the space corresponds to the size of the empty reel and the size of the full reel respectively, so that the space is favorable for the empty reel and the full reel not to roll randomly on the first conveyor belt 22, the second conveyor belt 23 and the lifting plate 24, and the limiting effect is achieved.
Claims (4)
1. An efficient multi-layer PET plastic steel belt winding device, comprising:
the winding machine comprises a winding machine main body (1), wherein two winding rollers (11) are rotationally connected to the winding machine main body (1), a plurality of limiting blocks (12) are uniformly arranged around each winding roller (11), each limiting block (12) is in sliding connection with each winding roller (11), and a first telescopic rod (13) is fixedly connected between each limiting block (12) and the inside of each winding roller (11);
the method is characterized in that: the high-efficient multilayer PET plastic steel area coiling mechanism still includes:
the automatic reel changing and carrying unit (2), wherein the base (14) is fixedly connected to the bottom of the winding machine main body (1), and the automatic reel changing and carrying unit (2) is arranged on the winding machine main body (1) and the base (14);
the automatic roll change handling unit (2) includes:
the winding machine comprises a traction rod (21), wherein a connecting rod (211) is arranged on the winding machine main body (1) and positioned at an upper position between two winding rollers (11), the traction rod (21) is fixedly connected to the connecting rod (211), and the connecting rod (211) drives the traction rod (21) to rotate; a traction wheel (212) is arranged on the traction rod (21), two first blocks (213) are arranged in the bottom of the traction rod (21), one side, close to each other, of each first block (213) is fixedly connected with a first electromagnet (214), and a first spring (215) is fixedly connected between the two first electromagnets (214); each first block (213) is provided with a clamping roller (216), and each clamping roller (216) is internally provided with a heating wire;
the first conveyor belts (22) are fixedly arranged above the base (14), and each first conveyor belt (22) corresponds to each winding roller (11) in position one by one;
the second conveyor belts (23) are fixedly arranged right above each first conveyor belt (22), and the first conveyor belts (22) are flush with the end, close to the winder main body (1), of the second conveyor belts (23);
the lifting plate (24), the base (14) is fixedly provided with a second telescopic rod (241) at the position corresponding to each winding roller (11), the end part of each second telescopic rod (241) is fixedly connected with the lifting plate (24), and the end part of each lifting plate (24) far away from the winding machine main body (1) is flush with the end parts of the first conveying belt (22) and the second conveying belt (23) close to the winding machine main body (1);
the first control blocks (25) are fixedly connected to the two sides of each second conveyor belt (23), the end part, close to the winding machine main body (1), of each first control block (25) is connected with a carrying rod (251) in a sliding mode, and the carrying rods (251) can do telescopic movement relative to the inside of the first control blocks (25);
the end part of each carrying rod (251) is fixedly connected with a plurality of carrying rods (252), each carrying rod (252) is obliquely arranged towards the corresponding winding roller (11), a T-shaped rod (253) is slidably connected inside each carrying rod (252), and a second spring (254) is arranged between the bottom of each T-shaped rod (253) and the inner bottom of each carrying rod (252);
one end, away from the winding machine main body (1), of each first control block (25) is fixedly connected with a first motor (3), an output shaft of each first motor (3) is fixedly connected with a lead screw (31), each first control block (25) is internally and slidably connected with a nut block (32), and the nut blocks (32) are in threaded transmission connection with the lead screws (31); each carrying rod (251) is fixedly connected with a corresponding nut block (32); the inner side wall of each first control block (25) is fixedly connected with a first pressure block (33) and a second pressure block (34) at two ends of the nut block (32) within the stroke range, and the first pressure block (33) is close to the winder main body (1); the first pressure block (33) and the second pressure block (34) are both connected with pressure sensors, the first pressure block (33) is used as a contraction signal of the second telescopic rod (241) when sensing pressure, and the second pressure block (34) is used as an extension signal of the second telescopic rod (241) when sensing pressure;
a third pressure block (4) is fixedly arranged at a position, close to the bottom, of the inner side wall of each bearing rod (252), the third pressure block (4) is connected with a pressure sensor, and the third pressure block (4) is used as a contraction signal of each first telescopic rod (13), a starting signal of a first electromagnet (214) and a heating wire of a clamping roller (216) and a starting signal of each first motor (3) when pressure is sensed;
the inner bottom of each bearing rod (252) is fixedly connected with a second electromagnet (5), the bottom of each T-shaped rod (253) is fixedly connected with a permanent magnet, a second spring (254) is fixedly connected between the second electromagnet (5) and the permanent magnet, a first pressure block (33) or a second pressure block (34) is used as a starting signal corresponding to the second electromagnet (5) when sensing pressure, the first pressure block (33) is used for repelling the second electromagnet (5) from the permanent magnet when sensing pressure, and the second pressure block (34) is used for attracting the second electromagnet (5) from the permanent magnet when sensing pressure;
the bearing rod (252) supports a winding drum for winding the full plastic steel belt, the first control block (25) controls the bearing rod (252) to translate to discharge the winding drum for winding the full plastic steel belt onto the second conveyor belt (23), and then the lifting plate (24) conveys an empty winding drum from the first conveyor belt (22) onto the bearing rod (252) and feeds the empty winding drum onto the winding roller (11); therefore, the winding drum which is wound on the winding roller (11) and full of plastic steel belts is unloaded and carried, and the empty winding drum is fed onto the winding roller (11) again.
2. The efficient multi-layer PET plastic steel belt winding device according to claim 1, wherein: the length of the first pressure block (33) is greater than that of the second pressure block (34).
3. The efficient multi-layer PET plastic steel belt winding device according to claim 2, wherein: and a motor is arranged in each first block (213), and the clamping roller (216) is fixedly connected with a motor output shaft of the clamping roller.
4. A high efficiency multi-layer PET plastic steel belt winding device as claimed in claim 3 wherein: and baffle plates (6) are fixedly connected to two sides of each first conveyor belt (22), each second conveyor belt (23) and each lifting plate (24).
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| CN202311096235.0A CN116788897B (en) | 2023-08-29 | 2023-08-29 | High-efficient multilayer PET plastic steel area coiling mechanism |
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|---|---|---|---|
| CN202311096235.0A CN116788897B (en) | 2023-08-29 | 2023-08-29 | High-efficient multilayer PET plastic steel area coiling mechanism |
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| CN116788897B true CN116788897B (en) | 2023-10-20 |
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| CN116788897A (en) | 2023-09-22 |
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