An automatic deviation rectifying device for a ring conveyor belt used in a production workshop and a rubber covering and pressing forming machine

Abstract

The present invention relates to a circular conveyor belt deviation correction device and a rubber coating and pressing molding machine for use in a production workshop. The rotation of the groove drum is controlled by detecting the deviation of the base belt through an infrared sensor. The S-shaped slide groove on the outer surface of the groove drum rotates accordingly. The sliding ball slides in the groove under the action of the S-shaped slide groove, so that the deviation correction block below the sliding ball corrects the deviation of the base belt along the first direction. The base belt after deviation correction can ensure that the subsequent rubber layer is evenly coated, enhance the bonding strength between the rubber layer and the base belt, and improve the wear resistance and service life of the conveyor belt. In addition, since the cleaning roller is connected to the rotating roller through a rotating rod, the cleaning roller cleans the upper surface of the base belt as the rotating roller rotates, which helps to remove dust, oil and other impurities, so as to ensure that the subsequent rubber layer can be evenly and firmly attached to the base belt, enhance the adhesion of the rubber layer, reduce delamination and peeling, and improve the durability and service life of the conveyor belt. At the same time, the vibration generated by the cleaning roller when cleaning the base belt will cause part of the impurities on the lower surface of the base belt to fall off.

Description

Technical Field

[0001] The invention relates to the technical field of an endless conveyor belt deviation correction, and in particular to an endless conveyor belt deviation correction device for a production workshop and a rubber coating and pressing molding machine. Background Art

[0002] Endless conveyor belts are widely used in industrial transportation fields such as mines and ports. One of the key equipment in its production process is the rubber coating and pressing machine. This equipment evenly coats the rubber layer on the surface of the base belt of the conveyor belt, and forms and cures it under pressure to ensure the close combination of the rubber layer and the base belt, thereby improving the wear resistance, tensile strength and service life of the conveyor belt.

[0003] The glue coating and pressing machine includes the steps of glue coating and molding and curing. The glue coating and pressing machine plays a vital role in the production of endless conveyor belts. However, the existing glue coating and pressing machine cannot correct the direction of the base belt, which easily leads to uneven subsequent glue coating, affects the bonding strength between the glue layer and the base belt, and reduces the durability of the conveyor belt. Summary of the invention

[0004] To this end, it is necessary to provide a ring conveyor belt correction device and a glue coating and pressing machine for use in a production workshop, so as to solve the technical problem that some glue coating and pressing machines are unable to correct the direction of the base belt, which easily leads to uneven coating of the subsequent glue layer, affects the bonding strength between the glue layer and the base belt, and reduces the durability of the conveyor belt.

[0005] To achieve the above-mentioned purpose, in the first aspect, the present invention provides a non-linear conveyor belt correction device for a production workshop, comprising a correction frame, a sensing mechanism and a correction mechanism, the correction frame comprising a first support frame, a second support frame and a conveying plate, the second support frame is mounted on the rear end of the first support frame, and the conveying plate is mounted on the first support frame; the sensing mechanism comprises a screw linear module and an infrared sensor, the screw linear module is mounted on the second support frame along a first direction, the infrared sensor is mounted on the screw linear module, the screw linear module is used to drive the infrared sensor to move along the first direction, and the infrared sensor is used to detect the base belt on the conveying plate; the correction mechanism communicates with the sensing mechanism The correction mechanism is installed at the rear end of the sensing mechanism, and the correction mechanism includes a power component, a connecting component, a cleaning component, two sets of toothed disc transmission components and two sets of correction components; the power component includes a mounting plate, two or more first hydraulic rods, two limit frames, a rotating roller and a rotating ball. The two or more first hydraulic rods are installed on the second support frame through the mounting plate, and the output end of the first hydraulic rod is connected to the limit frame. A limit frame is installed on each side of the rotating roller and is rotatably connected to the inner side of the limit frame. The outer surface of the rotating roller is evenly installed with rotating beads. The first hydraulic rod is used to drive the limit frame to move along the second direction; the connecting component is fixedly installed on the second support frame, and the frame It is arranged outside the rotating roller and the cleaning component, the rotating roller is located at the front end of the cleaning component, the cleaning component includes a cleaning roller, two grooved drums, a rotating rod and more than two sliders, a grooved drum is respectively installed on both sides of the cleaning roller, a rotating rod is installed on the inner side of the cleaning roller, the two sides of the rotating rod pass through the grooved drum and are respectively connected to the two sides of the rotating roller by transmission, the grooved drum is rotatably connected to the rotating rod, an S-shaped slide groove is provided on the outer surface of the grooved drum, more than two sliders are installed on the grooved drum and are rotatably connected to the grooved drum, the more than two sliders are also slidably connected to the connecting component along the third direction, the two sliders away from the grooved drum have an accommodating cavity, the toothed disc transmission component includes a second hydraulic rod and a connecting rod installed in the accommodating cavity The connecting gear plate is connected to the mounting gear plate, and the output end of the second hydraulic rod is connected to the connecting gear plate. The connecting gear plate is sleeved outside the rotating rod and is slidably connected to the rotating rod along the first direction. The connecting gear plate is used to engage with the mounting gear plate, and the mounting gear plate is fixedly connected to the groove drum; the correction component includes two connecting plates, a sliding ball and a correction block. One groove drum corresponds to one connecting plate, and the connecting plate is fixedly connected to the slider. A groove extending along the first direction is provided at the bottom of the connecting plate. The sliding ball is installed in the groove and is slidably connected to the groove. The sliding ball is also slidably connected to the S-shaped slide groove. A correction block is installed at the bottom of the sliding ball. The rotation of the groove drum is used to rotate the S-shaped slide groove so that the correction block moves along the first direction for correction.

[0006] Preferably, the connecting assembly includes more than two connecting blocks, each connecting block has a through hole at the front end and the rear end, and the more than two connecting blocks are mounted outside the rotating roller and the cleaning assembly through the through holes, and the number of sliders corresponds to the number of connecting blocks.

[0007] Preferably, the cleaning assembly further comprises two or more cleaning elastic members, which are installed in corresponding through holes of the cleaning assembly, one end of the cleaning elastic member is connected to the connecting block, and the other end of the cleaning elastic member is connected to the slider.

[0008] Preferably, the correction mechanism also includes a cutting assembly, which includes a cutting hydraulic rod and a cutting knife. The cutting hydraulic rod is fixedly installed in the correction block, and the output end of the cutting hydraulic rod is connected to the cutting knife. The cutting hydraulic rod is used to drive the cutting knife to move along a third direction to trim the base belt on the conveyor plate.

[0009] Preferably, the correction block has a placement cavity, and the cutting assembly also includes a cutting elastic member and a filling arc block installed in the placement cavity. The side of the cutting knife in contact with the filling arc block is an arc surface, one side of the cutting elastic member is connected to the inner wall of the correction block in the placement cavity, and the other side of the cutting elastic member is connected to the filling arc block. The cutting hydraulic rod is used to drive the cutting knife to extrude the filling arc block along a third direction to trim the base belt on the conveyor plate.

[0010] Preferably, the cutting assembly further comprises a baffle, and the front end of the deviation correcting block is provided with the baffle, and the baffle is used to block the cutting end of the cutting knife.

[0011] Preferably, the correction component also includes a sliding rod and a correction elastic member, the sliding rod is installed in the groove along the first direction, the sliding ball is slidably connected to the sliding rod, the correction elastic member is sleeved outside the sliding rod, one side of the correction elastic member is connected to the sliding rod, and the other side of the correction elastic member is connected to the sliding ball.

[0012] Preferably, the power component also includes two driving wheels and two transmission belts, and the cleaning component also includes two driven wheels. A driving wheel is installed on each side of the rotating roller, and a driven wheel is installed on each side of the rotating rod after passing through the groove drum. The driving wheel is connected to the driven wheel through a transmission belt.

[0013] Preferably, the endless conveyor belt deviation correction device for a production workshop further includes a control mechanism, which is communicatively connected with the deviation correction mechanism and the sensor mechanism respectively.

[0014] To achieve the above-mentioned purpose, in a second aspect, the inventor provides a glue coating and pressing molding machine, comprising a circular conveyor belt deviation correction device for use in a production workshop, a traction device, a glue coating device and a pressing device as described above by the inventor, wherein the traction device is used to pull the base belt of the circular conveyor belt deviation correction device for use in a production workshop; the glue coating device is used to coat glue on the base belt of the circular conveyor belt deviation correction device for use in a production workshop; and the pressing device is used to press the base belt after glue coating.

[0015] Different from the prior art, the technical solution of the present application detects the deviation of the base belt through an infrared sensor, and then controls the rotation of the groove drum, and the S-shaped groove on the outer surface of the groove drum rotates accordingly, so that the sliding ball slides with the S-shaped groove, and slides in the groove under the action of the S-shaped groove, so that the correction block under the sliding ball corrects the base belt to the left or right along the first direction. The base belt after correction can ensure that the subsequent rubber layer is evenly coated, enhance the bonding strength between the rubber layer and the base belt, and improve the wear resistance and service life of the conveyor belt. In addition, since the cleaning roller is connected to the rotating roller through a rotating rod, the cleaning roller rotates when the rotating roller rotates, thereby cleaning the upper surface of the base belt, which helps to remove dust, oil and other impurities, to ensure that the subsequent rubber layer can be evenly and firmly attached to the base belt, enhance the adhesion of the rubber layer, reduce delamination and peeling, and improve the durability and service life of the conveyor belt. At the same time, the vibration generated by the cleaning roller when cleaning the upper surface of the base belt will cause part of the impurities on the lower surface of the base belt to fall off.

[0016] The above-mentioned records related to the invention content are only an overview of the technical solution of the present application. In order to enable ordinary technicians in the field to more clearly understand the technical solution of the present application, and then implement it according to the text of the specification and the contents recorded in the drawings, and to make the above-mentioned purpose and other purposes, features and advantages of the present application easier to understand, the following is an explanation in combination with the specific implementation mode and drawings of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings are only used to illustrate the principles, implementation methods, applications, characteristics and effects of the specific embodiments of the present application and other related contents, and shall not be considered as limitations of the present application.

[0018] In the drawings of the specification:

[0019] Figure 1 This is a schematic diagram of the structure of the glue coating and pressing molding machine in this application;

[0020] Figure 2 This is a schematic diagram of the structure of the endless conveyor belt deviation correction device used in the production workshop of this application;

[0021] Figure 3 Another structural schematic diagram of the endless conveyor belt deviation correction device for the production workshop in this application;

[0022] Figure 4 It is a structural schematic diagram of the correction mechanism in this application;

[0023] Figure 5 This is a structural diagram of the correction mechanism in this application from another perspective;

[0024] Figure 6 This is a partial structural diagram of the correction mechanism in this application Figure 1 ;

[0025] Figure 7 This is a schematic diagram of the structure in which the cleaning component is installed on the connecting component in this application;

[0026] Figure 8 This is a partial structural diagram of the correction mechanism in this application Figure 2 ;

[0027] Fig. 9 for Figure 8 A magnified view of middle;

[0028] Fig.10 This is a partial structural diagram of the correction mechanism in this application Figure 3 ;

[0029] Fig.11 for Fig.10 Enlarged view of middle B;

[0030] Fig.12 This is a structural exploded diagram of the cutting assembly and the correcting block in this application;

[0031] Fig.13 This is a schematic diagram of the structure of the cutting component and the correction block in this application. Figure 1 ;

[0032] Fig.14 This is a schematic diagram of the structure of the cutting component and the correction block in this application. Figure 2 .

[0033] The reference numerals in the above drawings are described as follows:

[0034] 100-Annular conveyor belt deviation correction device for production workshop; 200-Traction device; 1-Deflection correction frame; 11-First support frame; 12-Second support frame; 13-Conveyor plate; 14-Guide roller; 15-Tension controller; 2-Sensor mechanism; 21-Screw linear module; 22-Infrared sensor; 3-Deflection correction mechanism; 31-Power assembly; 311-Mounting plate; 312-First hydraulic rod; 313-Limiting frame; 314-Rotating roller; 315-Rotating bead; 316-Drive wheel; 317-Transmission belt; 32-Connecting assembly; 321-Connecting block; 3211-Through hole; 33-Cleaning assembly; 331-Cleaning roller; 332-Trough drum; 3321-S-shaped slide; 3 33-rotating rod; 334-slider; 3341-accommodating chamber; 335-cleaning elastic member; 336-driven wheel; 34-toothed disc transmission assembly; 341-second hydraulic rod; 342-connecting toothed disc; 343-installing toothed disc; 35-correcting assembly; 351-connecting plate; 3511-groove; 352-sliding ball; 353-correcting block; 3531-placing chamber; 354-sliding rod; 355-correcting elastic member; 36-cutting assembly; 361-cutting hydraulic rod; 362-cutting knife; 363-cutting elastic member; 364-filling arc block; 3641-guide groove; 365-guide block; 366-baffle; X-first direction; Z-second direction; Y-third direction. DETAILED DESCRIPTION

[0035] For the convenience of description, a first direction, a second direction, and a third direction are set, and the first direction, the second direction, and the third direction are perpendicular to each other. However, those skilled in the art should understand that the embodiments of the present application are not limited to the situation where the three directions are perpendicular to each other. Figures 2 to 5 , Figure 7 , Figure 8 , Fig.10 , Fig.13 as well as Fig.14 As shown by arrows, the direction of arrow X is the first direction, the direction of arrow Z is the second direction, and the direction of arrow Y is the third direction. Sometimes the direction indicated by arrow Z along the second direction is called "upward", and the opposite direction is called "downward".

[0036] According to some embodiments of the present application, please refer to Figure 1 The present invention provides a glue coating and pressing molding machine, comprising an endless conveyor belt deviation correcting device 100 for a production workshop, a traction device 200, a glue coating device and a pressing device, wherein the traction device 200 is used to pull the base belt of the endless conveyor belt deviation correcting device 100 for a production workshop; the glue coating device is used to coat glue on the base belt of the endless conveyor belt deviation correcting device 100 for a production workshop; and the pressing device is used to press the glue-coated base belt.

[0037] The correcting power of the circular conveyor belt correcting device 100 for production workshop is based on the traction of the base belt by the traction device 200, and then the first hydraulic rod 312 drives the limit frame 313 to move along the second direction Z, driving the rotating roller 314 to move, so that the rotating beads 315 on the outer surface of the rotating roller 314 generate friction with the base belt, and the rotating roller 314 is driven to rotate by the friction force. The traction device 200, the glue coating device and the pressing device are all existing equipment. In some embodiments, the glue coating and pressing molding machine also includes a cooling device and a winding device, the cooling device cools and shapes the conveyor belt after the glue coating is completed, and the winding device winds the conveyor belt after the shaping is completed. The working principle of the glue coating and pressing molding machine is as follows: first, the base belt passes through the circular conveyor belt correcting device 100 and the traction device 200 for production workshop, and the base belt is corrected under the action of the circular conveyor belt correcting device 100 for production workshop. Secondly, the base belt after the correction is completed enters the glue coating device, and the glue coating device evenly coats the glue on the surface of the base belt. After that, the glue-coated base belt enters the drying device. Under the appropriate temperature and wind speed, the solvent in the glue liquid evaporates quickly, completing the initial drying. Then, the glue layer is covered on the initially dried base belt. Again, the laminating device applies a certain pressure to the glue layer and the base belt to make the glue and the base belt tightly bonded. During the laminating process, parameters such as the size, uniformity and laminating time of the pressure will affect the quality of the glue coating. Finally, the glue-coated conveyor belt, which has been cooled and shaped by the cooling device, is reeled up by the reeling device to complete the entire glue coating and laminating process.

[0038] According to some embodiments of the present application, please refer to Figures 2 to 11The present invention also provides a circular conveyor belt deviation correction device 100 for a production workshop, comprising a deviation correction frame 1, a sensor mechanism 2 and a deviation correction mechanism 3, wherein the deviation correction frame 1 comprises a first support frame 11, a second support frame 12 and a conveying plate 13, wherein the second support frame 12 is mounted on the rear end of the first support frame 11, and the conveying plate 13 is mounted on the first support frame 11; the sensor mechanism 2 comprises a screw linear module 21 and an infrared sensor 22, wherein the screw linear module 21 is mounted on the second support frame 12 along a first direction X, and the infrared sensor 22 is mounted on the screw linear module 21, wherein the screw linear module 21 is used to drive the infrared sensor 22 to move along the first direction X, and the infrared sensor 22 is used to detect the base belt on the conveying plate 13; the deviation correction frame 1 comprises a first support frame 11, a second support frame 12 and a conveying plate 13, wherein the second support frame 12 is mounted on the first support frame 11, and the conveying plate 13 is mounted on the first support frame 11; the sensor mechanism 2 comprises a screw linear module 21 and an infrared sensor 22, wherein the screw linear module 21 is mounted on the second support frame 12 along a first direction X, and the infrared sensor 22 is mounted on the screw linear module 21, and the screw linear module 21 is used to drive the infrared sensor 22 to move along the first direction X, and the infrared sensor 22 is used to detect the base belt on the conveying plate 13; The deviation mechanism 3 is communicatively connected with the sensor mechanism 2, and the deviation correction mechanism 3 is installed at the rear end of the sensor mechanism 2. The deviation correction mechanism 3 includes a power component 31, a connection component 32, a cleaning component 33, two sets of toothed disc transmission components 34 and two sets of deviation correction components 35; the power component 31 includes a mounting plate 311, more than two first hydraulic rods 312, two limit frames 313, a rotating roller 314 and a rotating bead 315. More than two first hydraulic rods 312 are installed on the second support frame 12 through the mounting plate 311, and the output end of the first hydraulic rod 312 is connected to the limit frame 313. A limit frame 313 is installed on each side of the rotating roller 314, and is rotatably connected to the inner side of the limit frame 313. The outer surface of the rotating roller 314 is evenly installed There is a rotating bead 315, and the first hydraulic rod 312 is used to drive the limit frame 313 to move along the second direction Z; the connecting component 32 is fixedly installed on the second supporting frame 12, and is mounted outside the rotating roller 314 and the cleaning component 33, the rotating roller 314 is located at the front end of the cleaning component 33, the cleaning component 33 includes a cleaning roller 331, two groove cylinders 332, a rotating rod 333 and more than two sliders 334, a groove cylinder 332 is respectively installed on both sides of the cleaning roller 331, and a rotating rod 333 is installed on the inner side of the cleaning roller 331. The two sides of the rotating rod 333 pass through the groove cylinder 332 and are respectively connected to the two sides of the rotating roller 314 by transmission, the groove cylinder 332 is rotatably connected to the rotating rod 333, and the outer surface of the groove cylinder 332 is provided with S shaped slide groove 3321, more than two sliders 334 are installed on the groove cylinder 332 and are rotatably connected with the groove cylinder 332, more than two sliders 334 are also slidably connected with the connecting assembly 32 along the third direction Y, the two sliders 334 away from the groove cylinder 332 have a receiving cavity 3341, the gear plate transmission assembly 34 includes a second hydraulic rod 341 and a connecting gear plate 342 and a mounting gear plate 343 installed in the receiving cavity 3341, the output end of the second hydraulic rod 341 is connected with the connecting gear plate 342, the connecting gear plate 342 is sleeved outside the rotating rod 333, and is slidably connected with the rotating rod 333 along the first direction X, the connecting gear plate 342 is used to mesh with the mounting gear plate 343, and the mounting gear plate 343 is fixedly connected with the groove cylinder 332;The deflection correction component 35 includes two connecting plates 351, a sliding ball 352 and a deflection correction block 353. One groove barrel 332 corresponds to one connecting plate 351. The connecting plate 351 is fixedly connected to the slider 334. The bottom of the connecting plate 351 is provided with a groove 3511 extending along the first direction X. The sliding ball 352 is installed in the groove 3511 and is slidably connected to the groove 3511. The sliding ball 352 is also slidably connected to the S-shaped slide groove 3321. The bottom of the sliding ball 352 is installed with a deflection correction block 353. The groove barrel 332 rotates to rotate the S-shaped slide groove 3321, so that the deflection correction block 353 moves along the first direction X for deflection correction. ;

[0039] The conveying plate 13 is installed on the first support frame 11, and the conveying plate 13 is used for placing the base tape. Figure 2 As shown, in some embodiments, the deviation correction frame 1 also includes more than two guide rollers 14 and more than two tension controllers 15 installed on the first support frame 11, the guide rollers 14 play a guiding role, and the tension controller 15 is used to control the tension of the base belt.

[0040] The screw linear module 21 is an existing linear module, and its working principle is that the motor is connected to the ball screw through a coupling, and the ball screw is driven to rotate when the motor rotates. The nut on the ball screw is fixedly connected to the slider 334. When the ball screw rotates, the nut moves linearly along the axial direction of the screw, thereby driving the slider 334 to move linearly on the linear guide. In some embodiments, it can also be replaced by a linear motor module, a gear rack linear module or a synchronous belt linear module. Under the action of the screw linear module 21, the infrared sensor 22 is driven to move left and right along the first direction X, and the infrared sensor 22 is used to detect the base belt on the conveying plate 13.

[0041] like Figure 5 As shown, optionally, two first hydraulic rods 312 are installed on both sides of the mounting plate 311, and the two first hydraulic rods 312 are connected to a limit frame 313, and a limit frame 313 is installed on both sides of the rotating roller 314, and is also rotatably connected to the inner side of the limit frame 313. Therefore, on the one hand, the rotating roller 314 itself can rotate relative to the limit frame 313, and on the other hand, the limit frame 313 moves up and down along the second direction Z, which drives the rotating roller 314 to move along.

[0042] like Figures 5 to 7As shown, the connection component 32 includes more than two connection blocks 321, and each connection block 321 has a through hole 3211 at the front end and the rear end. The more than two connection blocks 321 are mounted on the rotating roller 314 and the outside of the cleaning component 33 through the through holes 3211, and the number of sliders 334 corresponds to the number of connection blocks 321. Among them, the connection block 321 is mounted on the rotating roller 314, and does not restrict the movement of the rotating roller 314 along the second direction Z. The sliders 334 slide along the third direction Y in the corresponding through holes 3211 of the connection blocks 321, and no matter how the number of sliders 334 is, only the two sliders 334 away from the groove drum 332 have the accommodating cavity 3341, and the other sliders 334 remain in the corresponding through holes 3211 of the connection blocks 321 and slide along the third direction Y. Specifically, as Figure 7 As shown, four connecting blocks 321 are provided, and the four connecting blocks 321 are mounted on both sides of the two grooved cylinders 332. Since there are four connecting blocks 321, four corresponding sliders 334 also need to be provided, wherein only the sliders 334 on the side of the two grooved cylinders 332 away from the cleaning roller 331 have an accommodating cavity 3341, and one accommodating cavity 3341 corresponds to a set of toothed disc transmission components 34.

[0043] like Figure 7 , Figure 8 and Fig.10 As shown, the cleaning roller 331 can be formed by splicing two cleaning cylinders or directly being one cleaning cylinder. Brushes are evenly distributed on the outer surface of the cleaning roller 331. A grooved cylinder 332 is installed on both sides of the cleaning roller 331. At the same time, a rotating rod 333 is installed inside the cleaning roller 331. When the rotating rod 333 rotates, the cleaning roller 331 can rotate synchronously. And the two sides of the rotating rod 333 need to extend outward through the inside of the grooved cylinder 332 until they are transmission-connected with the two sides of the rotating roller 314. At the same time, the grooved cylinder 332 is rotationally connected with the rotating rod 333, that is, when the rotating rod 333 rotates, the grooved cylinder 332 does not rotate together. Optionally, the transmission connection method between the rotating rod 333 and the rotating roller 314 is as follows: Figure 5 and Figure 6As shown, the power assembly 31 also includes two driving wheels 316 and two transmission belts 317, and the cleaning assembly 33 also includes two driven wheels 336. A driving wheel 316 is installed on both sides of the rotating roller 314, and a driven wheel 336 is installed on both sides of the rotating rod 333 after passing through the groove cylinder 332. The driving wheel 316 is connected to the driven wheel 336 through the transmission belt 317. Among them, one driving wheel 316 corresponds to one driven wheel 336 and one transmission belt 317. When the driving wheel 316 and the driven wheel 336 are pulleys, the transmission belt 317 is a belt. When the driving wheel 316 and the driven wheel 336 are sprockets, the transmission belt 317 is a chain. In actual use, the rotating roller 314 moves downward along the second direction Z under the action of the first hydraulic rod 312 until the rotating bead 315 contacts the base belt, so that the rotating roller 314 can rotate. In this process, the transmission belt 317 will also move and tighten along with the driving wheel 316. In order to prevent the transmission belt 317 from being damaged by excessive tightening, the slider 334 is specially provided to be slidably connected with the connecting block 321 along the third direction Y, so that the driven wheel 336 can change along with the position change of the driving wheel 316, offsetting the pulling force on the transmission belt 317. At the same time, under the action of the transmission belt 317, the driven wheel 336 rotates, driving the rotating rod 333 to rotate, so that the cleaning roller 331 rotates synchronously to clean the base belt.

[0044] like Figure 8 and Fig. 9 As shown, a connecting toothed disc 342 and a mounting toothed disc 343 are arranged in the accommodating cavity 3341 of the slider 334. Both the connecting toothed disc 342 and the mounting toothed disc 343 are sleeved outside the rotating rod 333. The connecting toothed disc 342 can rotate with the rotating rod 333 on one hand, and can be slidably connected with the rotating rod 333 along the first direction X on the other hand. The mounting toothed disc 343 is fixed to the grooved barrel 332 and is rotationally connected with the rotating rod 333. The second hydraulic rod 341 is installed in the slider 334. The output end of the second hydraulic rod 341 is connected to the connecting toothed disc 342. Under the action of the second hydraulic rod 341, the connecting toothed disc 342 can be driven to move along the first direction X to mesh with the mounting toothed disc 343, thereby driving the mounting toothed disc 343 to rotate and causing the grooved barrel 332 to rotate accordingly. The connecting toothed disc 342 can also be driven to move along the first direction X until it is not meshed with the mounting toothed disc 343. At this time, the connecting toothed disc 342 is idle and the grooved barrel 332 does not rotate along with the rotating rod 333.

[0045] like Fig.10 and Fig.11As shown, one groove drum 332 corresponds to one deviation correction component 35. An S-shaped slide groove 3321 is provided on the outer surface of the groove drum 332, and a connecting plate 351 is provided at the bottom of the groove drum 332. The connecting plate 351 is fixedly connected to the slider 334, so that the groove drum 332 can rotate relative to the connecting plate 351. A groove 3511 extending along the first direction X is provided at the bottom of the connecting plate 351, and a sliding ball 352 slidably connected thereto is provided at the groove 3511. The sliding ball 352 is also slidably connected to the S-shaped slide groove 3321, and a deviation correction block 353 is installed at the bottom of the sliding ball 352. When the groove drum 332 rotates with the rotating rod 333, the S-shaped slide groove 3321 rotates accordingly, and the sliding ball 352 slides in the groove 3511 under the action of the S-shaped slide groove 3321, so that the deviation correction block 353 below the sliding ball 352 corrects the base belt to the left or right along the first direction X. Specifically, when the infrared sensor 22 detects that one side of the base belt is offset, the deviation correction mechanism 3 controls the second hydraulic rod 341 on the offset side to work according to the detected offset data, so that the groove drum 332 rotates, so that the deviation correction block 353 corrects the base belt. After the deviation correction work is completed, the deviation correction block 353 is controlled to restore the initial position and then stop the second hydraulic rod 341, so that the groove drum 332 stops rotating. In some embodiments, the endless conveyor belt correction device 100 for production workshops also includes a control mechanism, which is respectively connected to the deviation correction mechanism 3 and the sensor mechanism 2 in communication. On the one hand, the control mechanism can directly control the start or stop of the first hydraulic rod 312, and on the other hand, it can control the start or stop of the second hydraulic rod 341 according to the offset data detected by the infrared sensor 22.

[0046] The technical solution of the present application detects the deviation of the base belt through the infrared sensor 22, and then controls the groove drum 332 to rotate, and the S-shaped slide groove 3321 on the outer surface of the groove drum 332 rotates accordingly, so that the sliding ball 352 slides with the S-shaped slide groove 3321, and slides in the groove 3511 under the action of the S-shaped slide groove 3321, so that the correction block 353 under the sliding ball 352 corrects the base belt to the left or right along the first direction X. The base belt after correction can ensure the uniform coating of the subsequent rubber layer, enhance the bonding strength between the rubber layer and the base belt, and improve the wear resistance and service life of the conveyor belt. In addition, since the cleaning roller 331 is connected to the rotating roller 314 by a rotating rod 333, the cleaning roller 331 rotates when the rotating roller 314 rotates, thereby cleaning the upper surface of the base belt, which helps to remove impurities such as dust and oil, so as to ensure that the subsequent adhesive layer can be evenly and firmly attached to the base belt, enhance the adhesion of the adhesive layer, reduce delamination and peeling, and improve the durability and service life of the conveyor belt. At the same time, the vibration generated by the cleaning roller 331 when cleaning the upper surface of the base belt will cause part of the impurities on the lower surface of the base belt to fall off. In summary, the present application converts the traction force of the base belt subjected to the traction device 200 into the rotational force of the rotating roller 314, and the rotational force of the rotating roller 314 is then transmitted to the cleaning roller 331, so that the cleaning roller 331 cleans the base belt. At the same time, the rotational force of the rotating roller 314 is also used for the deviation correction of the deviation correction component 35, which effectively utilizes the traction force of the base belt and has more functions. And since the upper and lower positions of the rotating roller 314 along the second direction Z can be adjusted, the deviation correction of base belts of different thicknesses can also be performed.

[0047] like Figure 7 As shown, the cleaning component 33 also includes more than two cleaning elastic members 335, which are installed in the corresponding through holes 3211 of the cleaning component 33, one end of the cleaning elastic member 335 is connected to the connecting block 321, and the other end of the cleaning elastic member 335 is connected to the slider 334.

[0048] The cleaning elastic member 335 is elastic and can shrink elastically when subjected to pressure and restore its original shape when the pressure disappears. The cleaning elastic member 335 can be made of metal elastic materials such as metal springs, or can be made of non-metal elastic materials such as rubber and silicone.

[0049] The cleaning elastic member 335 can provide a restoring force for the slider 334, that is, when the first hydraulic rod 312 drives the rotating roller 314 to move downward along the second direction Z, the slider 334 slides and squeezes the cleaning elastic member 335 along the third direction Y, and the cleaning elastic member 335 is deformed and compressed. When the first hydraulic rod 312 drives the rotating roller 314 to move upward along the second direction Z to restore the original state, the transmission belt 317 needs to maintain normal tension, the cleaning elastic member 335 restores the original state, and the slider 334 is restored to its original state under the action of the cleaning elastic member 335.

[0050] like Figure 12 to Figure 14 As shown, the correcting mechanism 3 also includes a cutting assembly 36, which includes a cutting hydraulic rod 361 and a cutting knife 362. The cutting hydraulic rod 361 is fixedly installed in the correcting block 353, and the output end of the cutting hydraulic rod 361 is connected to the cutting knife 362. The cutting hydraulic rod 361 is used to drive the cutting knife 362 to move along the third direction Y to trim the base belt on the conveying plate 13.

[0051] A cutting hydraulic rod 361 is provided to drive a cutting knife 362 to trim the base belt on the conveying plate 13 forward along the third direction Y. When trimming is not required, it returns to the deviation correction block 353 to prevent the cutting knife 362 from damaging the base belt. The cutting assembly 36 is provided to trim the irregularities or burrs on the outside of the base belt.

[0052] like Figure 12 to Figure 14 As shown, the correction block 353 has a placement cavity 3531, and the cutting assembly 36 also includes a cutting elastic member 363 and a filling arc block 364 installed in the placement cavity 3531. The side of the cutting knife 362 that contacts the filling arc block 364 is an arc surface, one side of the cutting elastic member 363 is connected to the inner wall of the correction block 353 in the placement cavity 3531, and the other side of the cutting elastic member 363 is connected to the filling arc block 364. The cutting hydraulic rod 361 is used to drive the cutting knife 362 to extrude the filling arc block 364 along the third direction Y to trim the base belt on the conveying plate 13.

[0053] The side of the cutting knife 362 that contacts the filling arc block 364 is an arc surface, and the cutting knife 362 is slidably connected to the filling arc block 364. The cutting elastic member 363 is elastic, can elastically contract when subjected to pressure, and can restore its original shape when the pressure disappears. The cutting elastic member 363 can be made of metal elastic materials such as metal springs, or can be made of non-metal elastic materials such as rubber and silicone. In actual use, when it is necessary to trim the base belt, the cutting hydraulic rod 361 drives the cutting knife 362 to extrude the filling arc block 364 along the third direction Y, and the cutting knife 362 protrudes from the placement cavity 3531 to trim the base belt on the conveying plate 13 forward. When trimming is not required, the cutting hydraulic rod 361 drives the cutting knife 362 to return to its original state, and the cutting elastic member 363 can provide a restoring force to restore the filling arc block 364 to its original state, and the cutting knife 362 is retracted into the placement cavity 3531. In some embodiments, such as Fig.12 and Fig.14As shown, the cutting assembly 36 also includes a guide block 365, which is installed on the inner wall of the deviation correction block 353. The filling arc block 364 is provided with a guide groove 3641 at the corresponding position of the guide block 365. The guide groove 3641 is slidably connected with the guide block 365, and the guide block 365 plays a guiding and limiting role. When the cutting knife 362 squeezes the filling arc block 364 along the third direction Y under the action of the cutting hydraulic rod 361, the filling arc block 364 will squeeze the cutting elastic member 363 along the first direction X along the guide block 365; when the cutting knife 362 returns to its original state under the action of the cutting hydraulic rod 361, the squeezing of the filling arc block 364 is cancelled, and the filling arc block 364 will return to its original state along the guide block 365 under the action of the cutting elastic member 363.

[0054] During the process of the cutting knife 362 squeezing the filling arc block 364, the cutting force can be more evenly distributed on the object being cut, avoiding defects such as burrs, cracks, deformation, etc. on the cutting surface due to excessive local force, making the cutting surface smoother and flatter, and improving the cutting quality.

[0055] like Figure 12 to Figure 14 As shown, the cutting assembly 36 also includes a baffle 366 , and the front end of the correcting block 353 is installed with the baffle 366 , and the baffle 366 is used to block the cutting end of the cutting knife 362 .

[0056] By providing the baffle 366, the front end of the cutting knife 362 can be blocked when the cutting knife 362 is retracted, thereby preventing the cutting knife 362 from damaging the base tape.

[0057] like Fig.10 and Fig.11 As shown, the correcting assembly 35 also includes a sliding rod 354 and a correcting elastic member 355. The sliding rod 354 is installed in the groove 3511 along the first direction X. The sliding ball 352 is slidably connected to the sliding rod 354. The correcting elastic member 355 is sleeved outside the sliding rod 354. One side of the correcting elastic member 355 is connected to the sliding rod 354, and the other side of the correcting elastic member 355 is connected to the sliding ball 352.

[0058] The correcting elastic member 355 is elastic, can shrink elastically when subjected to pressure, and can restore its original shape when the pressure disappears. The correcting elastic member 355 can be made of metal elastic materials such as metal springs, or can be made of non-metal elastic materials such as rubber and silicone.

[0059] By providing the deflection correction elastic member 355, a restoring force can be provided when the deflection correction block 353 returns to its original state. Specifically, when the deflection correction block 353 corrects the base tape, the deflection correction block 353 moves along the first direction X to the direction close to the cleaning roller 331. At this time, the deflection correction elastic member 355 is compressed and deformed. After the deflection correction block 353 completes the deflection correction, the deflection correction block 353 needs to return to its initial position first. The deflection correction block 353 needs to move along the first direction X to the direction away from the cleaning roller 331. During this process, the deflection correction elastic member 355 slowly returns to its original state, providing a restoring force for the deflection correction block 353.

[0060] The working principle of the endless conveyor belt deviation correction device 100 for production workshop is as follows:

[0061] S01: The base belt of the endless conveyor belt passes around the guide roller 14 and the tension controller 15 and then passes through the bottom end of the deviation correction mechanism 3;

[0062] S02: While the traction device 200 tractions the base belt, the first hydraulic rod 312 is controlled to push the limit frame 313 downward along the second direction Z, and the rotating roller 314 moves accordingly until the rotating bead 315 contacts the base belt, and the rotating roller 314 is driven to rotate by the friction force; the rotating roller 314 rotates and then drives the rotating rod 333 to rotate through the driving wheel 316, the transmission belt 317 and the driven wheel 336, and the rotating rod 333 drives the cleaning roller 331 to rotate, and the cleaning roller 331 cleans the surface of the base belt;

[0063] S03: When the infrared sensor 22 detects that the base belt is offset, the second hydraulic rod 341 installed in the slider 334 on the offset side is controlled to work, and the second hydraulic rod 341 drives the connecting toothed disc 342 to engage with the mounting toothed disc 343 along the first direction X, so that the groove drum 332 on the offset side rotates along with the rotating rod 333, and the rotation of the groove drum 332 causes the S-shaped slide groove 3321 to rotate accordingly, so that the sliding ball 352 slides in the groove 3511 along the first direction X under the action of the S-shaped slide groove 3321, so that the correction block 353 under the sliding ball 352 corrects the base belt to the correct position along the first direction X; when the correction block 353 completes the correction, the correction block 353 is first controlled to restore the initial position, and then the second hydraulic rod 341 is stopped to stop the rotation of the groove drum 332.

[0064] In S03, it is important to note that when the outer side of the base belt needs to be trimmed, the cutting hydraulic rod 361 is controlled to move along the third direction Y to extrude the filling arc block 364, and the cutting knife 362 protrudes from the placement cavity 3531 to trim the base belt on the conveying plate 13 forward; when trimming is not required, the cutting hydraulic rod 361 drives the cutting knife 362 to return to its original state, and the cutting elastic member 363 can provide a restoring force to restore the filling arc block 364 to its original state, and the cutting knife 362 is retracted into the placement cavity 3531.

Claims

1. A circular conveyor belt deviation correction device for a production workshop, characterized in that: include: A deflection correction frame, the deflection correction frame comprising a first support frame, a second support frame and a conveying plate, the second support frame is mounted on the rear end of the first support frame, and the conveying plate is mounted on the first support frame; A sensing mechanism, the sensing mechanism comprising a lead screw linear module and an infrared sensor, the lead screw linear module is mounted on the second support frame along a first direction, the infrared sensor is mounted on the lead screw linear module, the lead screw linear module is used to drive the infrared sensor to move along the first direction, and the infrared sensor is used to detect the base belt on the conveying plate; A deviation correction mechanism, wherein the deviation correction mechanism is communicatively connected with the sensor mechanism, the deviation correction mechanism is installed at the rear end of the sensor mechanism, the deviation correction mechanism comprises a power assembly, a connection assembly, a cleaning assembly, two sets of toothed disc transmission assemblies and two sets of deviation correction assemblies; the power assembly comprises a mounting plate, two or more first hydraulic rods, two limit frames, a rotating roller and a rotating bead, more than two of the first hydraulic rods are mounted on the second supporting frame through the mounting plate, the output end of the first hydraulic rod is connected to the limit frame, one limit frame is installed on each side of the rotating roller, and is connected to the inner side of the limit frame The first hydraulic rod is used to drive the limit frame to move in the second direction; the connecting component is fixedly mounted on the second supporting frame and is mounted outside the rotating roller and the cleaning component. The rotating roller is located at the front end of the cleaning component. The cleaning component includes a cleaning roller, two grooved cylinders, a rotating rod and more than two sliding blocks. One grooved cylinder is respectively mounted on both sides of the cleaning roller. The rotating rod is mounted on the inner side of the cleaning roller. The two sides of the rotating rod pass through the grooved cylinder and are respectively connected to the two sides of the rotating roller. The groove drum is rotatably connected to the rotating rod, an S-shaped groove is provided on the outer surface of the groove drum, two or more sliders are installed on the groove drum and are rotatably connected to the groove drum, and the two or more sliders are also slidably connected to the connecting component along the third direction, and the two sliders away from the groove drum have a accommodating cavity, and the gear plate transmission assembly includes a second hydraulic rod and a connecting gear plate and an installing gear plate installed in the accommodating cavity, the output end of the second hydraulic rod is connected to the connecting gear plate, the connecting gear plate is sleeved outside the rotating rod, and is slidably connected to the rotating rod along the first direction, and the connecting gear plate The disc is used to mesh with the mounting toothed disc, and the mounting toothed disc is fixedly connected to the grooved drum; the deviation correction component includes two connecting plates, a sliding ball and a deviation correction block, one grooved drum corresponds to one connecting plate, the connecting plate is fixedly connected to the sliding block, the bottom of the connecting plate is provided with a groove extending along the first direction, the sliding ball is installed in the groove and slidably connected to the groove, the sliding ball is also slidably connected to the S-shaped sliding groove, the bottom of the sliding ball is installed with the deviation correction block, and the rotation of the grooved drum is used to rotate the S-shaped sliding groove so that the deviation correction block moves along the first direction for deviation correction; Among them, the traction force of the traction device on the base belt is converted into the rotational force of the rotating roller, and the rotational force of the rotating roller is then transmitted to the cleaning roller, so that the cleaning roller cleans the base belt, and the rotational force of the rotating roller is used for correcting the deviation of the correction component. By utilizing the traction force on the base belt, the upper and lower positions of the rotating roller along the second direction can be adjusted to correct the deviation of base belts of different thicknesses.

2. The endless conveyor belt deviation correction device for production workshop according to claim 1 is characterized in that: The connecting assembly includes more than two connecting blocks, each of which has a through hole at the front end and the rear end. The more than two connecting blocks are mounted outside the rotating roller and the cleaning assembly through the through holes, and the number of the sliders corresponds to the number of the connecting blocks.

3. The endless conveyor belt deviation correction device for production workshop according to claim 2 is characterized in that: The cleaning assembly further comprises two or more cleaning elastic members, which are installed in the through holes corresponding to the cleaning assembly, one end of the cleaning elastic member is connected to the connecting block, and the other end of the cleaning elastic member is connected to the sliding block.

4. The endless conveyor belt deviation correction device for a production workshop according to claim 1 is characterized in that: The correcting mechanism also includes a cutting assembly, which includes a cutting hydraulic rod and a cutting knife. The cutting hydraulic rod is fixedly installed in the correcting block, and the output end of the cutting hydraulic rod is connected to the cutting knife. The cutting hydraulic rod is used to drive the cutting knife to move along the third direction to trim the base belt on the conveying plate.

5. The endless conveyor belt deviation correction device for production workshop according to claim 4 is characterized in that: The correction block has a placement cavity, and the cutting assembly also includes a cutting elastic member and a filling arc block installed in the placement cavity. The side of the cutting knife in contact with the filling arc block is an arc surface, one side of the cutting elastic member is connected to the inner wall of the correction block in the placement cavity, and the other side of the cutting elastic member is connected to the filling arc block. The cutting hydraulic rod is used to drive the cutting knife to extrude the filling arc block along the third direction to trim the base belt on the conveying plate.

6. The endless conveyor belt deviation correction device for production workshop according to claim 5 is characterized in that: The cutting assembly also includes a baffle, which is installed at the front end of the deviation-correcting block and is used to block the cutting end of the cutting knife.

7. The endless conveyor belt deviation correction device for production workshop according to claim 1 is characterized in that: The correcting assembly also includes a sliding rod and a correcting elastic member. The sliding rod is installed in the groove along the first direction. The sliding ball is slidably connected to the sliding rod. The correcting elastic member is sleeved outside the sliding rod. One side of the correcting elastic member is connected to the sliding rod, and the other side of the correcting elastic member is connected to the sliding ball.

8. The endless conveyor belt deviation correction device for production workshop according to claim 1 is characterized in that: The power assembly also includes two driving wheels and two transmission belts, and the cleaning assembly also includes two driven wheels. One driving wheel is installed on each side of the rotating roller, and one driven wheel is installed on each side of the rotating rod after passing through the groove drum. The driving wheel is connected to the driven wheel through the transmission belt.

9. The endless conveyor belt deviation correction device for a production workshop according to claim 1, characterized in that: The endless conveyor belt deviation correction device for a production workshop further includes a control mechanism, which is communicatively connected with the deviation correction mechanism and the sensor mechanism respectively.

10. A glue coating and pressing molding machine, characterized in that: include: The endless conveyor belt deviation correction device for a production workshop as claimed in any one of claims 1 to 9; A traction device, the traction device is used to pull the base belt of the endless conveyor belt correction device for the production workshop; A glue coating device, the glue coating device is used to coat the base belt of the endless conveyor belt deviation correction device used in the production workshop with glue; A pressing device is used to press the base tape after being coated with glue.

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