CN109049776B - Conveying belt production system - Google Patents
Conveying belt production system Download PDFInfo
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- CN109049776B CN109049776B CN201810802223.8A CN201810802223A CN109049776B CN 109049776 B CN109049776 B CN 109049776B CN 201810802223 A CN201810802223 A CN 201810802223A CN 109049776 B CN109049776 B CN 109049776B
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- belt
- chamfering
- belt core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D29/00—Producing belts or bands
- B29D29/10—Driving belts having wedge-shaped cross-section
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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
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The invention discloses a conveyor belt production system, and belongs to the technical field of conveyor belt processing. The multifunctional forming integrated cutting device is used for pressing and forming an adhesive tape and cutting the adhesive tape into a blank tape; the belt core chamfering device is used for chamfering and cutting a belt core into a V-shaped conveyor belt and comprises a belt core chamfering unit, a chamfering feeding unit, a belt core driving unit and a belt core chamfering base, wherein the belt core chamfering unit comprises symmetrically arranged chamfering cutting mechanisms, and each chamfering cutting mechanism comprises a chamfering cutting blade, a belt core chamfering tool rest and a chamfering tool rest positioning seat; the chamfer feeding unit and the belt core driving unit are installed on the belt core chamfer base, and the belt core chamfer unit is installed on the chamfer feeding unit. The conveyor belt production system improves the coating efficiency of the adhesive tape and improves the product quality of the conveyor belt.
Description
The patent application of the invention is a divisional application with an application number of 2016107991057, and the application date of the original application is as follows: 2016-08-31, named as: a production system and a method of a V-shaped conveyor belt.
Technical Field
The invention relates to the technical field of conveyor belt processing, in particular to a conveyor belt production system.
Background
The belt transmission is one of the important transmission forms of mechanical transmission, and with the continuous improvement of the industrial technical level and the requirements on the precision, the light weight, the functionalization and the individuation of mechanical equipment, the transmission forms are more and more, and the application range of the transmission forms is wider and wider. The transmission belt is a belt wheel which transmits power generated by the rotation of a motor or an engine of a prime mover to mechanical equipment, and is also called a power belt or a transmission belt. The conveyor belt is a core connecting part of electromechanical equipment, and has a wide variety and wide application. The transmission of the conveyor belt cannot be separated from a large motor, a small micro motor with the size less than one kilowatt, and even precision machines such as household appliances, computers, robots and the like. The conveyor belt is widely applied to various fields such as automobiles, machinery, textiles, household appliances, light industry, agricultural machinery and the like, and plays an increasingly important role in national economy and daily life of people. The transmission belt has the advantages of free speed change, distance transmission, simple structure, convenient replacement and the like in the mechanical transmission process. The V-shaped conveying belt is the conveying belt which is most widely applied in belt transmission, and the V-shaped conveying belt is used for transmitting power by pressing two side surfaces and the side surfaces of the wheel grooves to generate friction force. Compared with a common conveyor belt, the V-shaped conveyor belt has large friction force, so that larger power can be transmitted.
The existing V-shaped conveyor belt has various production processes, but as shown by a double-sided edge cutting type V-belt production process (applicant: Zhejiang ken laite transmission industry limited company, patent application No. 201110238805.6, application publication No. 2012.04.18) and a combined edge cutting type V-belt and a manufacturing method thereof (applicant: king Cabernet, patent application No. 200510041413.5, application publication No. 2006.02.08), the existing V-shaped conveyor belt production process comprises the following steps: mixing the rubber layer, rolling the rubber layer, forming, cutting, vulcanizing and the like. The production system of the V-shaped conveyor belt in the existing V-shaped conveyor belt production system is not smooth, and the quality of the V-shaped conveyor belt is unstable, and the production efficiency of the V-shaped conveyor belt is low. This problem needs to be solved.
Disclosure of Invention
1. Technical problem to be solved by the invention
The invention aims to solve the problems that the production system of a V-shaped conveyor belt is not smooth and the quality of the V-shaped conveyor belt is not stable in the prior art, and provides a V-shaped conveyor belt production system
The invention relates to a conveyor belt production system, which can improve the processing efficiency and product quality of a conveyor belt;
in addition, the invention provides a production system and a production method of the V-shaped conveyor belt, which can obviously improve the processing efficiency of the V-shaped conveyor belt and the product quality of the V-shaped conveyor belt.
2. Technical scheme
In order to achieve the purpose, the technical scheme provided by the invention is as follows:
the invention discloses a conveyor belt production system, which comprises a cutting device, a conveying device and a conveying device, wherein the multifunctional forming integrated cutting device is used for pressing and forming an adhesive tape and cutting the adhesive tape to form a blank belt; the belt core chamfering device is used for chamfering and cutting a belt core into a V-shaped conveyor belt and comprises a belt core chamfering unit, a chamfering feeding unit, a belt core driving unit and a belt core chamfering base, wherein the belt core chamfering unit comprises symmetrically arranged chamfering cutting mechanisms, each chamfering cutting mechanism comprises a chamfering cutting blade, a belt core chamfering tool rest and a chamfering tool rest positioning seat, and the chamfering cutting blade and the chamfering tool rest positioning seat are respectively arranged at two ends of the belt core chamfering tool rest; the chamfering and feeding unit and the belt core driving unit are installed on the belt core chamfering base, the belt core chamfering unit is installed on the chamfering and feeding unit, and the belt core chamfering unit and the belt core driving unit are correspondingly arranged.
Preferably, the chamfer feeding unit comprises a chamfer feeding base and a chamfer pushing cylinder, the chamfer pushing cylinder is fixedly installed on the chamfer feeding base, and the cored chamfer unit is installed on the chamfer pushing cylinder.
Preferably, the belt core driving unit comprises a belt core rotating wheel, a belt core driving motor and a belt core tensioning wheel, wherein the belt core rotating wheel is connected with a rotating shaft of the belt core driving motor, the belt core driving motor drives the belt core rotating wheel to rotate, and the belt core rotating wheel and the belt core tensioning wheel are correspondingly arranged.
Preferably, a chamfer feeding support is fixedly connected to a pushing rod of the chamfer pushing cylinder, and the chamfer feeding support is connected with the cored chamfer unit through a chamfer aligning mechanism.
The invention discloses a conveyor belt production system, which comprises a continuous coating device, a continuous coating unit and a control unit, wherein the continuous coating unit is used for coating a lining on a rubber layer to prepare an adhesive tape; the continuous coating unit comprises: the adhesive tape wrapping device comprises a lining supply mechanism and an adhesive tape wrapping mechanism, wherein the lining supply mechanism comprises a lining support, a lining roller and a lining stretching roller, the lining roller is arranged at the top of the lining support, and the lining stretching roller is arranged in the middle of the lining support; the adhesive tape coating mechanism comprises a coating support, a coating motor and a coating roller, wherein the coating motor and the coating roller are arranged at the top of the coating support, and the coating motor drives the coating roller to rotate; the lining supply mechanism and the adhesive tape coating mechanism are arranged on the upper part of the coating base; and the multifunctional forming integrated cutting device is used for pressing and forming the adhesive tape and cutting the adhesive tape to form a blank tape.
Preferably, the continuous coating unit further comprises a lining guide mechanism, the lining guide mechanism comprises a guide support and a lining guide roller, and the lining guide roller is mounted on the guide support.
Preferably, the continuous coating device is provided with 2 continuous coating units.
Preferably, paste lining guiding mechanism still includes the guide bar, and the guide bracket top is connected with the guide bar through direction rotating assembly, and the guide bar can use direction rotating assembly to rotate as the axle, and the lining guide roll is pasted in the installation of the one end of guide bar, and the other end of guide bar is provided with the direction weight.
Preferably, the blank belt forming mechanism, the adhesive tape supply mechanism and the blank belt cutting mechanism of the cutting device are positioned on the forming base, wherein the blank belt forming mechanism comprises a forming roller support and a pressurizing air cylinder support, a blank belt forming roller is arranged at the top of the forming roller support, a rubber gasket is arranged on the outer wall of the blank belt forming roller, a blank belt pressurizing air cylinder is arranged at the top of the pressurizing air cylinder support, and a blank belt pressurizing roller is arranged at the end part of a pushing rod of the blank belt pressurizing air cylinder.
Preferably, the adhesive tape supply mechanism comprises an adhesive tape supply bracket and an adhesive tape rotating bracket, the adhesive tape rotating bracket is arranged at the top of the adhesive tape supply bracket, and an adhesive tape mounting roller is mounted on the adhesive tape rotating bracket; and the blank belt cutting mechanism comprises a blank belt cutting tool rest, the top of the blank belt cutting tool rest is provided with a tool feeding component, and the tool feeding component is connected with a blank belt cutting tool in a sliding mode.
The invention relates to a production system of a V-shaped conveyor belt, which comprises a glue layer preparation device, a continuous coating device, a multifunctional forming integrated cutting device and a V-shaped conveyor belt core chamfering device, wherein: the continuous coating device comprises a coating base and a continuous coating unit, wherein the continuous coating unit can coat the lining on the adhesive layer to prepare the adhesive tape; the multifunctional forming integrated cutting device is used for pressing and forming the adhesive tape and cutting the adhesive tape to form a blank tape; the V-shaped conveyor belt core chamfering device is used for chamfering and cutting a belt core into a V-shaped conveyor belt and comprises a belt core chamfering unit, a chamfering feeding unit, a belt core driving unit and a belt core chamfering base, wherein the belt core chamfering unit comprises 2 symmetrically arranged chamfering cutting mechanisms, each chamfering cutting mechanism comprises a chamfering cutting blade, a belt core chamfering tool rest and a chamfering tool rest positioning seat, the cross section of the belt core chamfering tool rest is fan-shaped, and the chamfering cutting blade and the chamfering tool rest positioning seat are respectively arranged at two ends of the belt core chamfering tool rest; the chamfering and feeding unit and the belt core driving unit are installed on the belt core chamfering base, the belt core chamfering unit is installed on the chamfering and feeding unit, and the belt core chamfering unit and the belt core driving unit are correspondingly arranged.
Preferably, the continuous coating unit includes: the lining feeding mechanism comprises a lining support, a lining roller and a lining stretching roller, wherein the lining roller is arranged at the top of the lining support, and the lining stretching roller is arranged in the middle of the lining support; the adhesive tape coating mechanism comprises a coating support, a coating motor and a coating roller, wherein the coating motor and the coating roller are arranged at the top of the coating support, and the coating motor drives the coating roller to rotate; the lining guide mechanism comprises a guide support and a lining guide roller, and the lining guide roller is arranged on the guide support; the lining supply mechanism, the adhesive tape coating mechanism and the lining guide mechanism are sequentially arranged on the upper part of the coating base.
Preferably, the lining guide mechanism further comprises a guide rod, the top of the guide support is connected with the guide rod through a guide rotating assembly, the guide rod can rotate by taking the guide rotating assembly as a shaft, one end of the guide rod is provided with a lining guide roller, and the other end of the guide rod is provided with a guide weight.
Preferably, the blank belt forming mechanism, the adhesive tape supply mechanism and the blank belt cutting mechanism of the multifunctional integrated forming and cutting device are located on a forming base, wherein the blank belt forming mechanism comprises a forming roller support and a pressurizing cylinder support, a blank belt forming roller is arranged at the top of the forming roller support, a rubber gasket is arranged on the outer wall of the blank belt forming roller, a blank belt pressurizing cylinder is arranged at the top of the pressurizing cylinder support, and a blank belt pressurizing roller is arranged at the end part of a pushing rod of the blank belt pressurizing cylinder.
Preferably, the adhesive tape supply mechanism comprises an adhesive tape supply bracket and an adhesive tape rotating bracket, the adhesive tape rotating bracket is arranged at the top of the adhesive tape supply bracket, and an adhesive tape mounting roller is mounted on the adhesive tape rotating bracket; the blank belt cutting mechanism comprises a blank belt cutting knife rest, the top of the blank belt cutting knife rest is provided with a cutter feeding component, and a blank belt cutting cutter is connected onto the cutter feeding component in a sliding mode.
Preferably, the lower part of the forming roller bracket is provided with a film roller, and the axes of the blank forming roller and the blank pressing roller are on the same horizontal plane.
Preferably, the chamfer feeding unit comprises a chamfer feeding base and a chamfer pushing cylinder, the chamfer pushing cylinder is fixedly installed on the chamfer feeding base, and the cored chamfer unit is installed on the chamfer pushing cylinder.
Preferably, the belt core driving unit comprises a belt core rotating wheel, a belt core driving motor and a belt core tensioning wheel, wherein the belt core rotating wheel is connected with a rotating shaft of the belt core driving motor, the belt core driving motor drives the belt core rotating wheel to rotate, and the belt core rotating wheel and the belt core tensioning wheel are correspondingly arranged.
Preferably, the continuous coating device is provided with 2 continuous coating units.
The invention discloses a production method of a V-shaped conveyor belt, which comprises the following steps:
the method comprises the following steps: mixing to prepare rubber layer
Adding the raw materials into a glue layer preparation device, and preparing the raw materials into a glue layer;
step two: adhesive tape lining coating
The adhesive layer is conveyed to a continuous coating device under the transportation of an adhesive layer conveying belt, the liner pasting of the adhesive layer is completed by a liner pasting guide roller and is connected with the adhesive tape on the coating roller, and the liner coating of the adhesive layer is completed to manufacture the adhesive tape;
step three: blank belt forming and cutting
1) Molding: installing the adhesive tape on an adhesive tape installation roller, and coating a layer of plastic film on the rubber gasket; then the adhesive tape of the adhesive tape mounting roller is attached to the outer part of the plastic film; the blank belt pressing roller applies pressure to the blank belt forming roller to press and form the adhesive belt on the blank belt forming roller;
2) cutting: the blank belt cutting tool moves along with the blank belt cutting mechanism in the length direction of the cutter rest feeding guide rail to cut the pressure-formed adhesive tape into blank belts with specified width;
step four, chamfering and cutting the belt core
1) Aligning the cutter: adjusting the chamfering feed unit to make the belt core chamfering unit correspond to the belt core driving unit;
2) installing a belt core: selecting a blank belt which meets the specification as a belt core, adjusting a belt core driving unit to install the belt core on a belt core rotating wheel and a belt core tensioning wheel, and tensioning the belt core;
3) cutting and chamfering: a belt core driving unit for driving the belt core to rotate; driving the chamfer feeding unit to enable the belt core chamfering unit to cut the belt core to form a belt core chamfer;
step five: v-shaped conveyor belt vulcanization treatment
Sequentially sleeving the V-shaped conveyor belts manufactured by chamfering and cutting the belt cores on the mold, moving the mold provided with the V-shaped conveyor belts into a vulcanizing tank after mold filling and pressurization, covering a cover plate, closing a tank cover, and vulcanizing, compressing and molding; and preparing the finished product V-shaped conveyor belt after the V-shaped conveyor belt is vulcanized.
3. Advantageous effects
Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:
(1) according to the production system of the V-shaped conveyor belt, the continuous coating device is provided with the lining supply mechanism, the adhesive tape coating mechanism and the lining guide mechanism, in the process of coating the lining by the adhesive layer, the lining is arranged on the lining roller, stretched and unfolded by the lining stretching roller and flattened by the flattening roller, then the lining of the adhesive layer is finished by the lining guide roller and is connected with the adhesive tape on the coating roller to finish the lining coating of the adhesive tape, so that the continuous coating of the adhesive tape lining is realized, the coating efficiency is improved, and the coating quality of the adhesive tape lining is greatly improved; the lining guide roller is in direct contact with the lining, so that the lining guide roller is prevented from being in contact with the adhesive layer, the coating resistance is reduced, the coating efficiency is improved, and the guide rod is provided with a guide weight which is used for balancing the gravity of the lining guide roller, adjusting the height of the lining guide roller through the guide rod, stabilizing the pressure of the lining guide roller on the lining and the adhesive layer, and stabilizing the coating effect of the adhesive tape;
(2) according to the production system of the V-shaped conveyor belt, the rubber gasket is coated outside the blank belt forming roller, the rubber gasket has certain elasticity, and the uneven position on the surface of the blank belt forming roller is automatically filled by the rubber gasket, so that the quality is prevented from being influenced by the uneven position of the blank belt forming roller; the lower part of the forming roller support is provided with a film roller, a plastic film is arranged on the film roller, and a layer of plastic film is coated outside the rubber gasket of the blank belt forming roller in the forming process to prevent the blank belt from being tightly bonded with the rubber gasket, so that the blank belt can be effectively separated from the rubber gasket after being cut;
(3) according to the production system of the V-shaped conveyor belt, the belt core chamfering tool rest of the belt core chamfering device of the V-shaped conveyor belt is a sector with a sector-shaped cross section, and the chamfering cutting blade is arranged in parallel with the blade mounting plane, so that the accurate adjustment of the chamfering angle is realized; the blade positioning component is provided with an adjusting knob which is perpendicular to the chamfering cutting blades, and the distance between the chamfering cutting blades can be finely adjusted by screwing in or out the adjusting knob, so that the accurate cutting of the belt core chamfering of the chamfering cutting blades is guaranteed; in addition, a chamfer feeding support is fixedly connected to a pushing rod of the chamfer pushing cylinder, a chamfer feeding track is arranged on the chamfer feeding support, and the chamfer pushing cylinder can push a chamfer feeding base to feed along the length direction of the chamfer feeding track so as to drive chamfer cutting feeding of the cored chamfer unit;
(4) according to the production method of the V-shaped conveyor belt, the finished product V-shaped conveyor belt is produced through mixing and preparing the glue layer, coating the inner lining of the rubber belt, forming and cutting the blank belt, chamfering and cutting the belt core and vulcanizing the V-shaped conveyor belt, and the continuous and integrated processing system of the rubber V-shaped conveyor belt is adopted, so that the coating efficiency of the rubber belt is greatly improved, the integral forming and cutting of the blank belt are realized, the chamfering and cutting efficiency and the cutting precision of the V-shaped conveyor belt are improved, the vulcanizing and pressurizing effects are improved, and the production quality and the production efficiency of the V-shaped conveyor belt are improved in the whole process.
Drawings
FIG. 1 is a schematic structural view of a tape lining covering unit according to the present invention;
FIG. 2 is a schematic view of a continuous wrapping device for an inner liner of an adhesive tape according to the present invention;
FIG. 3 is a schematic structural view of 2 tape lining wrapping units according to the present invention;
FIG. 4 is a schematic view showing the structure of a continuous production apparatus for an inner liner-containing adhesive tape according to the present invention;
FIG. 5 is a schematic view of a tape-coated liner of the present invention;
FIG. 6 is a side view of the multi-function integrally formed cutting apparatus of the present invention;
FIG. 7 is a front view of the multifunctional integrated cutting device of the present invention;
FIG. 8 is a top view of the forming base of the present invention;
FIG. 9 is a plan view of the tape supply mechanism of the present invention;
FIG. 10 is a schematic structural view of a belt core chamfering device of a V-shaped conveyor belt of the invention;
FIG. 11 is a schematic structural view of a cored chamfering unit of the present invention;
FIG. 12 is a schematic view of the mounting structure of the cored chamfering unit and the chamfer feeding unit of the present invention;
FIG. 13 is a schematic view of the mating structure of the chamfer feed unit of the present invention;
FIG. 14 is a block diagram showing the structure of a V-belt manufacturing system according to the present invention.
The reference numerals in the schematic drawings illustrate:
11. coating the base; 111. a glue layer conveying belt; 12. a liner supply mechanism; 121. a lining support; 122. a lining roller; 123. a lining stretching roller; 13. a tape wrapping mechanism; 131. coating the bracket; 132. coating the motor; 133. a wrapping roller; 14. a lining guide mechanism; 141. a guide bracket; 142. pasting a lining guide roller; 143. a guiding rotation assembly; 144. a stop member; 145. guiding a weight; 146. a guide bar; 15. a lining flattening mechanism; 151. flattening the support; 152. flattening rollers; 16. a glue layer calendering unit; 17. a glue layer mixing unit;
21. forming a base; 211. a tool holder feed guide; 22. a blank tape cutting mechanism; 221. a blank tape cutting knife rest; 222. a blank tape cutting tool; 223. a tool feeding member; 23. a blank tape forming mechanism; 231. forming a roller support; 232. a blank belt forming roller; 233. a film roll; 234. a rubber gasket; 235. a blank belt pressing roller; 236. a pressurized cylinder support; 237. a blank belt pressurizing cylinder; 24. a tape supply mechanism; 241. a tape supply holder; 242. a tape rotating assembly; 243. a rubber belt rotating bracket; 244. a tape mounting roller;
31. a cored chamfering unit; 311. a chamfer cutting mechanism; 312. chamfering the cutting blade; 313. a cored chamfering tool rest; 314. chamfering tool rest positioning seats; 315. a blade positioning member; 316. adjusting a knob; 317. a knife rest positioning groove; 318. a tool holder set screw; 319. a blade mounting plane; 32. a chamfer feeding unit; 321. chamfering the feeding base; 322. chamfering and pushing the cylinder; 323. chamfering the feeding track; 324. chamfering the feeding bracket; 325. a chamfer alignment mechanism; 326. a Y-direction guide plate; 327. an X-direction guide plate; 328. a Y-direction guide rail; 329. an X-direction guide rail; 33. a belt core driving unit; 331. a rotating wheel with a core; 332. a belt core drive motor; 333. a belt core limiting mechanism; 334. a belt core limiting runner; 335. a belt core tensioning cylinder; 336. the belt core tightens the rotating wheel; 34. the cored chamfering base.
Detailed Description
The following detailed description of exemplary embodiments of the invention refers to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration exemplary embodiments in which the invention may be practiced. Although these exemplary embodiments are described in sufficient detail to enable those skilled in the art to practice the invention, it should be understood that other embodiments may be realized and that various changes to the invention may be made without departing from the spirit and scope of the present invention. Thus, the following more detailed description of the embodiments of the invention is not intended to limit the scope of the invention, as claimed, but is presented for purposes of illustration only and not limitation to describe the features and characteristics of the invention, to set forth the best mode of carrying out the invention, and to sufficiently enable one skilled in the art to practice the invention. Accordingly, the scope of the invention is to be limited only by the following claims.
The detailed description and exemplary embodiments of the invention will be better understood when read in conjunction with the appended drawings, where the elements and features of the invention are identified by reference numerals.
Example 1
As shown in fig. 14, the production system of a V-shaped conveyor belt of this embodiment includes a glue layer preparation device, a continuous coating device, a multifunctional forming integrated cutting device, and a V-shaped conveyor belt core chamfering device, wherein: the continuous coating device comprises a coating base 11 and a continuous coating unit, wherein the continuous coating unit can coat the lining on the adhesive layer to prepare the adhesive tape; the multifunctional forming integrated cutting device is used for pressing and forming the adhesive tape, cutting the adhesive tape to form a blank belt, and selecting the blank belt meeting the specification as a belt core. The glue layer preparation device comprises a glue layer rolling unit 16 and a glue layer mixing unit 17; the V-shaped conveyor belt core chamfering device is used for chamfering and cutting the belt core into a V-shaped conveyor belt.
One is as follows: continuous coating device
With reference to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5, the tape lining covering unit of the present embodiment includes: the lining feeding mechanism 12, the adhesive tape coating mechanism 13 and the lining guide mechanism 14 are sequentially arranged on the upper part of the operation platform. The liner supply mechanism 12 includes a liner support 121, a liner roller 122 and a liner stretching roller 123, the liner roller 122 is disposed on the top of the liner support 121, the liner stretching roller 123 is disposed in the middle of the liner support 121, that is, the liner stretching roller 123 is disposed on the liner support 121 between the bottom of the liner support 121 and the liner roller 122, and the axis of the liner stretching roller 123 and the axis of the liner roller 122 are not in the same plane, that is, the liner stretching roller 123 and the liner roller 122 are distributed alternately, the liner stretching roller 123 is used for stretching and unfolding the liner, as shown in fig. 5, the liner mounted on the liner roller 122 is stretched and unfolded by the liner stretching roller 123, so that the subsequent liner is in full contact with the glue layer.
The adhesive tape coating mechanism 13 comprises a coating support 131, a coating motor 132 and a coating roller 133, wherein the coating motor 132 and the coating roller 133 are arranged at the top of the coating support 131, the coating motor 132 drives the coating roller 133 to rotate, in the coating process, an adhesive layer and a liner are tightly combined and coated to form an adhesive tape, the adhesive layer of the adhesive tape faces the coating roller 133, the coating roller 133 drives the liner roller 122 to rotate under the drive of the coating motor 132, so that the uniform extrusion of the adhesive layer and the liner is realized, and the coating of the adhesive tape is completed.
The lining guide mechanism 14 of the embodiment includes a guide support 141, a lining guide roller 142 and a guide rod 146, the lining guide roller 142 is installed on the guide support 141, the lining operation of the adhesive layer is completed by the lining and the adhesive layer at the position of the lining guide roller 142, the adhesive layer is connected with the coating roller 133 under the guidance of the lining guide roller 142 after the lining is completed, and the adhesive tape is supported after the coating roller 133 is coated, as shown in fig. 5, the lining guide roller 142 is in direct contact with the lining, so that the lining guide roller 142 is prevented from contacting the adhesive layer, the coating resistance is reduced, and the coating efficiency is improved. The top of the guide support 141 is rotatably connected with the guide rod 146 through the guide rotating assembly 143, namely, the guide rod 146 can rotate by taking the guide rotating assembly 143 as a shaft, the guide rod 146 can freely rotate around the guide rotating assembly 143, the lining guide roller 142 is installed at one end of the guide rod 146, the guide weight 145 is arranged at the other end of the guide rod 146, the guide weight 145 is used for balancing the gravity of the lining guide roller 142, the height of the lining guide roller 142 is adjusted through the guide rod 146, the pressure of the lining guide roller 142 on the lining and the glue layer is stabilized, and the coating effect of the adhesive tape is stabilized. Further, a limiting member 144 is arranged at the lower part of the guide weight 145, the limiting member 144 is used for limiting the downward movement limit of the guide rod 146, and the guide weight 145 at the end part of the guide rod 146 is prevented from contacting with an operation platform, at this time, when the rotating speed of the wrapping roller 133 is too high, the relative movement speed of the lining and the lining guide roller 142 is also high, so that the lining guide roller 142 is easy to be pulled upwards, the inclination angle of the guide rod 146 is too large, and the limiting member 144 is used for limiting the inclination limit of the guide rod 146.
Further, a liner flattening mechanism 15 is provided between the liner supply mechanism 12 and the tape coating mechanism 13, the liner flattening mechanism 15 includes a flattening support 151 and a flattening roller 152, the flattening roller 152 is provided on the top of the flattening support 151, and the horizontal height of the flattening roller 152 is lower than the horizontal height of the liner stretching roller 123. The flattening roller 152 is used for further flattening the liner stretched and unfolded by the liner stretching roller 123, and the liner is close to the adhesive layer, so that the adhesive layer and the liner can be smoothly pasted at the position of the liner pasting guide roller 142.
The liner is arranged on the liner roller 122, stretched and unfolded by the liner stretching roller 123, flattened by the flattening roller 152, adhered to the liner by the adhesive layer by the liner adhering guide roller 142, connected with the adhesive tape on the coating roller 133 and coated by the liner of the adhesive tape, so that the continuous coating of the adhesive tape liner is realized, the coating efficiency is improved, and the coating quality of the adhesive tape liner is greatly improved.
The continuous coating device for the adhesive tape lining of the embodiment comprises a coating base 11 and a continuous coating unit, wherein the continuous coating unit is arranged at the upper part of the coating base 11. Wherein: the covering base 11 is provided with a tape layer transmission belt 111 along the length direction thereof, and the continuous covering unit is the above tape lining covering unit. The liner supply mechanism 12, the adhesive tape wrapping mechanism 13 and the liner sticking guide mechanism 14 of the adhesive tape liner wrapping unit are sequentially arranged on the wrapping base 11 and cross over the upper part of the adhesive layer transmission belt 111, the adhesive layer is conveyed by the adhesive layer transmission belt 111 and passes through the lower parts of the liner supply mechanism 12, the adhesive tape wrapping mechanism 13 and the liner sticking guide mechanism 14, the liner is adhered to the adhesive layer at the liner sticking guide mechanism 14, and the liner wrapping of the adhesive tape is completed on the adhesive tape wrapping mechanism 13.
The second step is as follows: multifunctional integrated forming cutting device
With reference to fig. 6, 7, 8 and 9, the blank belt press-forming apparatus of this embodiment includes a forming base 21, a blank belt forming mechanism 23 and a tape supply mechanism 24, where the blank belt forming mechanism 23 and the tape supply mechanism 24 are fixedly connected to the forming base 21. The blank belt forming mechanism 23 comprises a forming roller support 231 and a pressurizing cylinder support 236, the blank belt forming roller 232 is arranged at the top of the forming roller support 231, and a forming motor is arranged on the forming roller support 231 and drives the blank belt forming roller 232 to rotate. The outer wall of the blank belt forming roller 232 is provided with a rubber gasket 234, the thickness of the rubber gasket 234 is 3-5cm, and the rubber gasket 234 wraps the outer part of the blank belt forming roller 232 and is tightly attached to the blank belt forming roller 232 by the elastic force of rubber without relative sliding. The rubber gasket 234 has the following advantages: 1) because the rubber gasket 234 has certain elasticity, after the blank belt forming roller 232 is coated with the rubber gasket 234, the uneven position on the surface of the blank belt forming roller 232 is automatically filled by the rubber gasket 234, so that the quality is prevented from being influenced by the uneven position of the blank belt forming roller 232; 2) the tape only needs to be attached to the rubber gasket 234 of the blank tape forming roller 232 in the forming process, and in the cutting process, the blank tape can be effectively cut only by feeding the blank tape cutting tool 222 to the position of the rubber gasket 234, so that the tape is prevented from being cut under the condition that the blade is damaged.
In addition, the lower part of the forming roller bracket 231 is provided with a film roller 233, a plastic film can be arranged on the film roller 233, and the outer part of the rubber gasket 234 of the blank belt forming roller 232 is coated with a layer of plastic film in the forming process, so that the blank belt is prevented from being tightly adhered to the rubber gasket 234, and the blank belt is difficult to be taken down from the rubber gasket 234 after the blank belt is cut. A plastic film is applied to effectively separate the tape from the rubber gasket 234 after the tape is cut.
The top of the pressing cylinder bracket 236 of this embodiment is provided with a blank belt pressing cylinder 237, the end of the pushing rod of the blank belt pressing cylinder 237 is provided with a blank belt pressing roller 235, the axes of the blank belt forming roller 232 and the blank belt pressing roller 235 are on the same horizontal plane, and the plane of the axes of the blank belt forming roller 232 and the blank belt pressing roller 235 passes through the pushing rod of the blank belt pressing cylinder 237. Therefore, when the blank belt pressurizing cylinder 237 drives the blank belt pressurizing roller 235 to apply pressure to the blank belt forming roller 232, the blank belt forming roller 232 can be pressurized to the maximum extent, and the forming quality of the blank belt is improved.
The tape supply mechanism 24 of the present embodiment includes a tape supply holder 241 and a tape rotating holder 243, the tape supply holder 241 is provided with the tape rotating holder 243 at the top, the tape rotating holder 243 is provided with tape mounting rollers 244, and the tape mounting rollers 244 are provided at least 2, and the 2 tape mounting rollers 244 may be, but need not be, provided with different tapes. The tape supply holder 241 and the tape rotating holder 243 are rotatably connected by a tape rotating unit 242, and the tape rotating unit 242 is rotated to switch the tape mounting roller 244.
On the basis of the blank belt compression molding device, the multifunctional molding integrated cutting device comprises the compression molding device and a blank belt cutting mechanism 22, wherein the compression molding device is the blank belt compression molding device. The blank tape cutting mechanism 22 is attached to a forming base 21 of the press forming apparatus, and a tool rest feed guide 211 is provided on the forming base 21, and the tool rest feed guide 211 is parallel to the axis of the blank tape forming roller 232. The bottom of the blank belt cutting knife rest 221 is provided with a groove matched with the knife rest feeding guide rail 211, the blank belt cutting knife rest 221 slides along the length direction of the knife rest feeding guide rail 211, the blank belt cutting mechanism 22 is transversely fed, and the blank belt cutting mechanism 22 can cut the blank belt according to the width of the required specification in the transverse feeding process. The blank tape cutting mechanism 22 includes a blank tape cutting blade holder 221, a cutter feeding member 223 is provided on the top of the blank tape cutting blade holder 221, the cutter feeding member 223 is slidably connected with the blank tape cutting blade 222, and the cutter feeding member 223 is used for controlling the longitudinal feeding of the blank tape cutting blade 222 so as to adjust the cutting depth of the blade.
The invention relates to a blank belt processing method of a multifunctional forming integrated cutting device, which comprises the following steps:
1) molding:
mounting the adhesive tape on an adhesive tape mounting roller 244, and mounting a plastic film on a film roller 233; attaching the plastic film of the film roller 233 to the rubber gasket 234, rotating the blank tape forming roller 232, and coating the rubber gasket 234 with a layer of plastic film; then, the adhesive tape of the adhesive tape mounting roller 244 is attached to the outside of the plastic film by a layer attaching method, and meanwhile, the lining on the adhesive tape is removed, and only the adhesive layer of the adhesive tape is reserved; the belt pressing cylinder 237 pushes the belt pressing roller 235 to move toward the belt forming roller 232, and the belt pressing roller 235 applies pressure to the belt forming roller 232, so that the adhesive belt on the belt forming roller 232 is pressed and formed;
2) cutting:
the tape cutter 222 moves in the longitudinal direction of the tool rest feed guide 211 with the tape cutting mechanism 22, and cuts the pressure-molded adhesive tape into a tape having a predetermined width.
And thirdly: v-shaped conveyor belt core chamfering device
With reference to fig. 10, 11, 12 and 13, the V-shaped conveyor belt core chamfering unit of this embodiment includes 2 chamfering and cutting mechanisms 311, the 2 chamfering and cutting mechanisms 311 are identical and symmetrically disposed, a connecting line of centers of cross sections of the sectors of the belt core chamfering tool holder 313 is a sector center line, and center lines of the sectors of the 2 belt core chamfering tool holder 313 are in the same horizontal plane. The chamfering cutting mechanism 311 comprises a chamfering cutting blade 312, a cored chamfering blade holder 313 and a chamfering blade holder positioning seat 314, the cored chamfering blade holder 313 is a sector with a sector-shaped cross section, the sector-shaped central angle is 120 degrees and 150 degrees, the chamfering cutting blade 312 is installed at one end of the cored chamfering blade holder 313, the chamfering cutting blade 312 and a blade installation plane 319 are arranged in parallel, and the included angle between the blade installation planes 319 of the 2 chamfering cutting mechanisms 311 is the cutting included angle of the cored chamfering. The end part of the belt core chamfering tool rest 313 is provided with a blade positioning component 315, the chamfering cutting blade 312 is arranged on the blade positioning component 315, a groove matched with the chamfering cutting blade 312 is arranged on the blade positioning component 315, the chamfering cutting blade 312 is arranged in the groove, and the groove is parallel to a blade mounting plane 319 of the chamfering cutting mechanism 311. The blade positioning member 315 is provided with an adjusting knob 316, the adjusting knob 316 is perpendicular to the chamfering cutting blades 312, and the adjustment knob 316 can be screwed in or out to finely adjust the distance between the chamfering cutting blades 312, so as to ensure accurate belt core chamfering cutting of the chamfering cutting blades 312.
Chamfer knife rest positioning seat 314 sets up in the one end that takes core chamfer knife rest 313 to keep away from chamfer cutting blade 312, chamfer knife rest positioning seat 314 can fix on work platform with taking core chamfer unit 31, chamfer knife rest positioning seat 314 on be provided with curved knife rest constant head tank 317, be provided with on the knife rest constant head tank 317 rather than the knife rest set screw 318 of looks adaptation, unscrew knife rest set screw 318, can adjust the contained angle between the belt core chamfer knife rest 313, the contained angle between the adjustment blade mounting plane 319 reaches the regulation angle promptly to the cutting angle of adjustment belt core chamfer, the accurate cutting of realization belt core chamfer. After the angle between the insert mounting flats 319 reaches a prescribed angle, the holder set screw 318 can be tightened to accurately fix the angle between the chamfered cutting inserts 312.
On the basis of the V-shaped conveyor belt core chamfering unit 31, the V-shaped conveyor belt core chamfering device comprises a belt core chamfering unit 31, a chamfering feeding unit 32, a belt core driving unit 33 and a belt core chamfering base 34. The chamfering feed unit 32 and the belt core driving unit 33 are mounted on the belt core chamfering base 34, the belt core chamfering unit 31 is mounted on the chamfering feed unit 32, and the belt core chamfering unit 31 is provided corresponding to the belt core driving unit 33.
The belt core chamfering unit 31 of the embodiment is the belt core chamfering unit of the V-shaped conveyor belt, the chamfering feeding unit 32 comprises a chamfering feeding base 321 and a chamfering pushing cylinder 322, wherein the chamfering feeding base 321 is fixedly connected with the belt core chamfering base 34. The chamfer pushing cylinder 322 is fixedly mounted on the chamfer feeding base 321 through a support rod. The chamfer feeding support 324 is fixedly connected to a pushing rod of the chamfer pushing cylinder 322, a chamfer feeding rail 323 is arranged on the chamfer feeding base 321, the chamfer feeding support 324 is in sliding fit with the chamfer feeding rail 323, and the chamfer pushing cylinder 322 can push the chamfer feeding base 321 to feed along the length direction of the chamfer feeding rail 323, so that the chamfer cutting of the cored chamfer unit 31 is driven to feed.
The chamfering feeding bracket 324 is connected with the cored chamfering unit 31 through a chamfering aligning mechanism 325, the chamfering aligning mechanism 325 comprises a Y-direction guide plate 326 and an X-direction guide plate 327, one side of the Y-direction guide plate 326 close to the chamfering feeding bracket 324 is provided with a Y-direction guide rail 328, a guide rail sliding piece matched with the Y-direction guide rail 328 is arranged on the chamfering feeding bracket 324, and the Y-direction guide plate 326 can move in the Y direction relative to the chamfering feeding bracket 324; an X-direction guide rail 329 is disposed on one side of the X-direction guide plate 327 close to the Y-direction guide plate 326, a guide rail slider adapted to the X-direction guide rail 329 is disposed on the X-direction guide plate 327, and the X-direction guide plate 327 can move in the X-direction relative to the Y-direction guide plate 326. Thereby achieving two degrees of freedom in the X and Y directions for the chamfer alignment mechanism 325. The chamfer cutting mechanism 311 of the cored chamfer unit 31 of the present invention is mounted on the X-direction guide plate 327 of the chamfer aligning mechanism 325 via the chamfer cutter holder positioning seat 314. The X-direction guide plate 327 is provided with a screw hole matching with the tool holder positioning screw 318, and the tool holder positioning screw 318 and the screw hole mount the chamfer cutting mechanism 311 on the X-direction guide plate 327. The chamfer aligning mechanism 325 can drive the belt core chamfering unit 31 to move in the X direction or the Y direction, so that the belt core chamfering unit 31 is aligned with the belt core, and the belt core is accurately chamfered.
The belt core driving unit 33 of the embodiment comprises a belt core rotating wheel 331, a belt core driving motor 332, a belt core tensioning wheel 336 and a belt core tensioning cylinder 335, wherein the belt core rotating wheel 331 is connected with a rotating shaft of the belt core driving motor 332, the belt core driving motor 332 drives the belt core rotating wheel 331 to rotate, the belt core rotating wheel 331 and the belt core tensioning wheel 336 are correspondingly arranged, at least one group of cross sections of the belt core tensioning wheel 336 are in the same plane with that of the belt core rotating wheel 331, the belt core can be arranged on the belt core rotating wheel 331 and the belt core tensioning wheel 336 in the process of chamfering and cutting the belt core, and the belt core is arranged in the same plane, so that deviation caused in the process of chamfering and cutting the belt core is prevented from influencing chamfering accuracy.
The belt core tensioning rotating wheel 336 is arranged on the pushing rod of the belt core tensioning cylinder 335, the belt core tensioning cylinder 335 can push the belt core tensioning rotating wheel 336, the distance between the belt core tensioning rotating wheel 336 and the belt core rotating wheel 331 is adjusted, and the belt core tensioning cylinder 335 pushes the belt core tensioning rotating wheel 336 when a belt core is installed, so that the distance between the belt core tensioning rotating wheel 336 and the belt core rotating wheel 331 is reduced, and the belt core is conveniently installed on the belt core tensioning rotating wheel 336 and the belt core rotating wheel 331; after the belt core is installed, the pushing rod of the belt core tightening cylinder 335 can be contracted, so that the distance between the belt core tightening rotating wheel 336 and the belt core rotating wheel 331 is increased, and the belt core is tightened. The belt core can be conveniently arranged on the belt core tensioning rotating wheel 336 and the belt core rotating wheel 331 by adjusting the distance between the belt core tensioning rotating wheel 336 and the belt core rotating wheel 331, and tensioning, chamfering and cutting are carried out. A belt core limiting mechanism 333 is arranged between the belt core rotating wheel 331 and the belt core tensioning wheel 336, a pair of belt core limiting wheels 334 is arranged on the belt core limiting mechanism 333, and the belt core can be limited between the belt core limiting wheels 334, so that the belt core is prevented from being limited to move along the axial direction of the belt core rotating wheel 331, the belt core is prevented from deviating in the chamfering cutting process, and the chamfering cutting accuracy is guaranteed. The belt core tensioning cylinder 335 is fixedly connected with the belt core chamfering base 34.
The invention relates to a chamfering method of a belt core of a V-shaped conveyor belt, which comprises the following steps:
(1) alignment tool
Adjusting the chamfering feed unit 32 to make the cored chamfering unit 31 correspond to the cored driving unit 33; that is, the chamfer aligning mechanism 325 is adjusted so that the cored chamfering unit 31 is moved in 2 directions to align the chamfer cutting blade 312 of the cored chamfering unit 31 with the cored rotating wheel 331; the chamfer toolholder locating seat 314 is adjusted to adjust the included angle of the 2 chamfer cutting blades 312.
(2) Mounting belt core
Adjusting the belt core driving unit 33 to mount the belt core on the belt core rotating runner 331 and the belt core tightening runner 336 and tighten the belt core; namely, the belt core tensioning cylinder 335 is driven to extend the pushing rod, and the belt core tensioning rotating wheel 336 is pushed to move towards the belt core rotating wheel 331, so that the distance between the belt core tensioning rotating wheel 336 and the belt core rotating wheel 331 is reduced, one end of the belt core is installed on the belt core rotating wheel 331, the other end of the belt core is installed on the belt core tensioning rotating wheel 336, the belt core passes through the position between the belt core limiting rotating wheels 334, and the axial movement of the belt core along the belt core rotating wheel 331 is limited; driving the belt core tensioning air cylinder 335 to contract the pushing rod, increasing the distance between the belt core tensioning rotating wheel 336 and the belt core rotating wheel 331, and tensioning the belt core;
(3) cutting chamfer
A belt core driving unit 33 for driving the belt core mounted on the belt core driving unit 33 to rotate; driving the chamfer feeding unit 32 to make the belt core chamfering unit 31 cut the belt core to form a belt core chamfer; that is, the belt core driving motor 332 is started, and the belt core driving motor 332 drives the belt core rotating wheel 331 and drives the belt core on the belt core rotating wheel 331 to move; the chamfer pushing cylinder 322 is driven to push the belt core chamfering unit 31 to the belt core rotating wheel 331, the chamfering cutting blade 312 of the belt core chamfering unit 31 is in contact with the belt core and cuts a chamfer on the belt core, and the belt core rotates for a circle under the driving of the belt core rotating wheel 331 to complete chamfer cutting.
The invention relates to a production method of a V-shaped conveyor belt, which comprises the following steps:
the method comprises the following steps: mixing to prepare rubber layer
Adding the raw materials into a glue layer mixing unit 17 of a glue layer preparation device, mixing to prepare mixed rubber, and then rolling the mixed rubber and canvas or base cloth by a glue layer rolling unit 16 of the glue layer preparation device to prepare a glue layer;
step two: adhesive tape lining coating
The adhesive layer is conveyed to a continuous coating device under the transportation of the adhesive layer conveying belt 111, the lining is arranged on a lining roller 122, stretched and unfolded through a lining stretching roller 123, flattened through a flattening roller 152, adhered to the lining by an adhering guide roller 142, connected with the adhesive tape on a coating roller 133, and coated by the lining to form the adhesive tape;
step three: blank belt forming and cutting
1) Molding:
mounting the adhesive tape on an adhesive tape mounting roller 244, and mounting a plastic film on a film roller 233; attaching the plastic film of the film roller 233 to the rubber gasket 234, rotating the blank tape forming roller 232, and coating the rubber gasket 234 with a layer of plastic film; then the tape of the tape mounting roller 244 is attached to the outside of the plastic film; the belt pressing cylinder 237 pushes the belt pressing roller 235 to move toward the belt forming roller 232, and the belt pressing roller 235 applies pressure to the belt forming roller 232, so that the adhesive belt on the belt forming roller 232 is pressed and formed;
4) cutting:
the tape cutter 222 moves in the longitudinal direction of the tool rest feed guide 211 with the tape cutting mechanism 22, and cuts the pressure-molded adhesive tape into a tape having a predetermined width.
Step four, chamfering and cutting the belt core
1) Aligning the cutter: adjusting the chamfering feed unit 32 to make the cored chamfering unit 31 correspond to the cored driving unit 33;
2) installing a belt core: selecting a blank belt which meets the specification as a belt core, adjusting the belt core driving unit 33 to install the belt core on the belt core rotating wheel 331 and the belt core tensioning rotating wheel 336 and tensioning the belt core;
3) cutting and chamfering: a belt core driving unit 33 for driving the belt core mounted on the belt core driving unit 33 to rotate; the chamfer feeding unit 32 is driven to cause the cored chamfer unit 31 to cut the tape core to form a cored chamfer.
Step five: v-shaped conveyor belt vulcanization treatment
Sequentially sleeving the V-shaped conveyor belts manufactured by chamfering and cutting the belt cores on the mold, moving the mold provided with the V-shaped conveyor belts into a vulcanizing tank after mold filling and pressurization, covering a cover plate, closing a tank cover, and vulcanizing, compressing and molding; the V-shaped conveyor belt is cut and ground after being vulcanized and molded, and a finished product of the V-shaped conveyor belt is obtained; and cutting and grinding the vulcanized V-shaped conveyor belt to a required size according to the product specification.
Example 2
In the basic content of this embodiment, as in embodiment 1, when the liner mounted on the liner roller 122 is used up in the conventional process of continuously conveying the adhesive layer from the adhesive layer conveying belt 111, the coating production of the adhesive tape often needs to be stopped in the process of replacing the liner. The number of the continuous coating units of the continuous coating device is 2, when the liner of the first adhesive tape liner coating unit is used up, the adhesive layer can be continuously pasted with the liner of the second adhesive tape liner coating unit after being cut off, and the liner coating production of the adhesive tape is continuously completed by the second adhesive tape coating mechanism 13, so that the continuous production of the adhesive tape coated liner is realized, and the coating efficiency of the adhesive tape liner is greatly improved. Of course, the continuous coating unit in this embodiment may also be provided in plural according to needs, wherein the plural is at least 2.
Example 3
The basic content of this embodiment is the same as that of embodiment 1, and on the basis of the above tape lining covering unit, the continuous production apparatus for a lined tape of this embodiment includes a covering base 11, a continuous covering unit, a glue layer rolling unit 16 and a glue layer mixing unit 17; the coating base 11 is provided with a glue layer transmission belt 111 along the length direction; the continuous coating unit is the adhesive tape lining coating unit; the continuous coating unit is arranged at the upper part of the coating base 11, one end of the coating base 11 is provided with a glue layer rolling unit 16 and a glue layer mixing unit 17, and the glue layer rolling unit 16 and the glue layer mixing unit 17 form a glue layer preparation device. The raw materials for preparing the rubber layer are mixed by a rubber layer mixing unit 17 to prepare rubber compound, the rubber layer calendering unit 16 is used for calendering the mixed rubber compound and canvas or base cloth to prepare the rubber layer, and the rubber layer is conveyed to a continuous coating unit under the transportation of a rubber layer conveying belt 111 to complete the coating of the rubber layer lining; the continuous coating of the adhesive layer is realized, and the production efficiency of the adhesive tape is greatly improved.
The invention has been described in detail hereinabove with reference to specific exemplary embodiments thereof. It will, however, be understood that various modifications and changes may be made without departing from the scope of the invention as defined in the appended claims. The detailed description and drawings are to be regarded as illustrative rather than restrictive, and any such modifications and variations are intended to be included within the scope of the present invention as described herein. Furthermore, the background is intended to be illustrative of the state of the art as developed and the meaning of the present technology and is not intended to limit the scope of the invention or the application and field of application of the invention.
More specifically, although exemplary embodiments of the invention have been described herein, the invention is not limited to these embodiments, but includes any and all embodiments modified, omitted, combined (e.g., between various embodiments), adapted and/or substituted as would be recognized by those skilled in the art from the foregoing detailed description. The limitations in the claims are to be interpreted broadly based the language employed in the claims and not limited to examples described in the foregoing detailed description or during the prosecution of the application, which examples are to be construed as non-exclusive. For example, in the present invention, the term "preferably" is not exclusive, and it means "preferably, but not limited to" herein. Any steps recited in any method or process claims may be executed in any order and are not limited to the order presented in the claims. The scope of the invention should, therefore, be determined only by the appended claims and their legal equivalents, rather than by the descriptions and examples given above.
Claims (4)
1. A conveyor belt production system is characterized by comprising
The cutting device is used for pressing and forming the adhesive tape and cutting the adhesive tape to form a blank tape; and
the belt core chamfering device is used for chamfering and cutting a belt core into a V-shaped conveyor belt and comprises a belt core chamfering unit (31), a chamfering feeding unit (32), a belt core driving unit (33) and a belt core chamfering base (34), wherein the belt core chamfering unit (31) comprises symmetrically arranged chamfering cutting mechanisms (311), each chamfering cutting mechanism (311) comprises a chamfering cutting blade (312), a belt core chamfering tool holder (313) and a chamfering tool holder positioning seat (314), and the chamfering cutting blade (312) and the chamfering tool holder positioning seat (314) are respectively arranged at two ends of the belt core chamfering tool holder (313); the chamfering and feeding unit (32) and the belt core driving unit (33) are installed on the belt core chamfering base (34), the belt core chamfering unit (31) is installed on the chamfering and feeding unit (32), and the belt core chamfering unit (31) and the belt core driving unit (33) are arranged correspondingly.
2. A conveyor belt production system as claimed in claim 1 wherein the chamfer feed unit (32) comprises a chamfer feed base (321) and a chamfer push cylinder (322), the chamfer push cylinder (322) being fixedly mounted on the chamfer feed base (321), the cored chamfer unit (31) being mounted on the chamfer push cylinder (322).
3. A conveyor belt production system as claimed in claim 1, wherein the belt core driving unit (33) comprises a belt core rotating wheel (331), a belt core driving motor (332) and a belt core tensioning wheel (336), wherein the belt core rotating wheel (331) is connected to a rotating shaft of the belt core driving motor (332), the belt core driving motor (332) drives the belt core rotating wheel (331) to rotate, and the belt core rotating wheel (331) and the belt core tensioning wheel (336) are correspondingly arranged.
4. A conveyor belt production system as in claim 2 wherein the chamfer feed bracket (324) is attached to the pusher rod of the chamfer pusher cylinder (322), the chamfer feed bracket (324) being connected to the cored chamfer unit (31) by a chamfer alignment mechanism (325).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810802223.8A CN109049776B (en) | 2016-08-31 | 2016-08-31 | Conveying belt production system |
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| CN201610799105.7A CN106273584B (en) | 2016-08-31 | 2016-08-31 | A kind of production method of V-type conveyer belt |
| CN201810802223.8A CN109049776B (en) | 2016-08-31 | 2016-08-31 | Conveying belt production system |
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| CN201610799105.7A Division CN106273584B (en) | 2016-08-31 | 2016-08-31 | A kind of production method of V-type conveyer belt |
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| CN201810802223.8A Active CN109049776B (en) | 2016-08-31 | 2016-08-31 | Conveying belt production system |
| CN201810802222.3A Active CN109049775B (en) | 2016-08-31 | 2016-08-31 | Production method of conveyor belt |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1065622A (en) * | 1991-04-09 | 1992-10-28 | 沈阳胶带总厂 | The production technology of static narrow V belt is led in a kind of difficult combustion |
| FR2731645B1 (en) * | 1995-03-15 | 1997-05-23 | Ehkirch Etienne | APPARATUS FOR CUTTING A FLEXIBLE FLAT ELEMENT, IN PARTICULAR A CONVEYOR BELT |
| CN1212203A (en) * | 1998-08-21 | 1999-03-31 | 许凤林 | Process for production of rubber cord fabric rubber V belt |
| CN2499222Y (en) * | 2001-09-26 | 2002-07-10 | 张瑞厚 | Cutter for rubber driving belt forming |
| JP4813098B2 (en) * | 2004-08-24 | 2011-11-09 | 三ツ星ベルト株式会社 | Power transmission belt manufacturing method and bias cut device |
| CN1730973A (en) * | 2005-08-08 | 2006-02-08 | 王彩霞 | Joined raw-edge V-belt and manufacturing method thereof |
| CN101204852B (en) * | 2007-12-10 | 2010-04-21 | 浙江凯欧传动带有限公司 | Producing method and special forming mould trimming tooth type rubber V belt |
| CN202491336U (en) * | 2012-01-04 | 2012-10-17 | 常州环瑞机械设备有限公司 | Cylinder-pressurized four-roller traction machine |
| CN102825809B (en) * | 2012-09-14 | 2015-06-24 | 无锡市中惠橡胶科技有限公司 | One-time forming process of belt blank of transmission V-shaped belt blank |
| US20150017886A1 (en) * | 2013-07-15 | 2015-01-15 | Friction Coating, Inc. | Method and Apparatus for Making V-Belt |
| WO2016103077A1 (en) * | 2014-12-24 | 2016-06-30 | Pirelli Tyre S.P.A. | Plant for collecting or dispensing an elongated element for building tyres and method for collecting or dispensing an elongated element wound in reels |
| CN104842572B (en) * | 2015-06-08 | 2017-08-04 | 尉氏县久龙橡塑有限公司 | The a plurality of integrated twin drum shaped device of wire rope core made-up belt core complex cutting and its technique |
| CN206011778U (en) * | 2016-08-31 | 2017-03-15 | 马鞍山锐生工贸有限公司 | A kind of production system of V-type conveyer belt |
-
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| CN106273584A (en) | 2017-01-04 |
| CN109049775A (en) | 2018-12-21 |
| CN106273584B (en) | 2018-07-27 |
| CN109049775B (en) | 2023-09-29 |
| CN109049776A (en) | 2018-12-21 |
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