A vulcanization material shifting mechanism for wire rope core conveyor belts

Abstract

The present invention relates to the technical field of stripping of vulcanizers, and discloses a wire rope core conveyor belt vulcanizing material pushing mechanism, which includes a material pushing device and a plurality of supporting rollers; the plurality of supporting rollers are pre-stored in the material pushing device and are successively released by the material pushing device between the conveyor belt and the hot plate during the process of the material pushing device moving to push the material; the material pushing device includes a picking and placing mechanism, a storage mechanism and a housing; the picking and placing mechanism includes a grabbing rod, and a first claw is fixed at one end of the grabbing rod; the storage mechanism includes a second pipe, and a plurality of accommodating cavities are opened on the second pipe, and a second opening is communicated between each accommodating cavity and the inner cavity of the first pipe, and a second claw is fixed on both sides of the second opening in the accommodating cavity; the housing includes a third pipe, and a third opening is opened on the wall of the third pipe; the supporting roller includes a column body, and a plurality of card slots for cooperating with the first claw and the second claw are arranged at intervals along the axial direction on the outer circumferential surface of the column body; the material pushing device does not need to move below the hot plate before and after pushing the material, and will not have a negative impact on the installation and use of the hot plate.

Description

Technical Field

[0001] The present invention relates to the technical field of stripping of vulcanizers, and particularly to a wire rope core conveyor belt vulcanizing and stripping mechanism. Background Art

[0002] In the prior art, a Chinese patent with the publication number CN104626421B discloses a wire rope core conveyor belt vulcanizing and stripping mechanism, which includes guide rails arranged in parallel on both sides of a hot plate. A stripping device for stripping is provided between the two guide rails. The stripping device is equipped with a stripping driving mechanism for pulling the stripping device to move along the two guide rails to guide and walk and strip the conveyor belt vulcanized and formed on the hot plate; the stripping device includes a stripping mandrel transversely arranged between the two guide rails and entering the horizontal stripping position from the bottom to the top at one end of the hot plate and then rolling into the space between the hot plate and the conveyor belt to break the vacuum bonding state between the conveyor belt and the hot plate; both ends of the stripping mandrel are installed with stripping guide plates in clearance fit with the corresponding side guide rails, and rollers in rolling contact with the guide rails are fixedly installed on the stripping guide plates.

[0003] This wire rope core conveyor belt vulcanizing and stripping mechanism breaks the vacuum bonding state between the conveyor belt and the hot plate by moving the stripping mandrel between the hot plate and the conveyor belt. However, with the continuous movement of a single stripping mandrel, the lifted conveyor belt will reattach to the hot plate, reducing the effect of the stripping mandrel on breaking the vacuum bonding state; although this wire rope core conveyor belt vulcanizing and stripping mechanism can set multiple stripping devices to jointly support the conveyor belt by using multiple stripping devices to avoid the conveyor belt reattaching to the hot plate again, if multiple stripping devices are set, during the vulcanization process, the multiple stripping devices need to move to the lower part of the hot plate under the conveyance of the chain conveyor device and cannot be located at any one of the two ends of the hot plate (if located at any one of the two ends of the hot plate, the length of the entire device will be much greater than the length of the hot plate, occupying a large space, resulting in a reduction in the effective production space, and further affecting economic benefits), resulting in the inability to set a hot plate installation mechanism under the hot plate, which is not conducive to the installation and use of the hot plate. Summary of the Invention

[0004] Aiming at the deficiencies of the prior art, the present invention provides a wire rope core conveyor belt vulcanizing and stripping mechanism, which can effectively solve the problems in the background art.

[0005] To achieve the above object, the present invention provides the following technical solution: A wire rope core conveyor belt vulcanizing and stripping mechanism includes a stripping device for peeling the vulcanized conveyor belt from the hot plate and a plurality of support rollers; the plurality of support rollers are pre-stored in the stripping device and are successively released between the conveyor belt and the hot plate by the stripping device during the stripping process of the stripping device; the stripping device includes a picking and placing mechanism, a storage mechanism and a housing.

[0006] The picking and placing mechanism includes a pipe 1 and a grasping rod. An opening 1 for the grasping rod to enter and exit the inner cavity of the pipe 1 is provided on the pipe wall of the pipe 1. A claw 1 is fixed at one end of the grasping rod. The storage mechanism includes a pipe 2 sleeved on the outer circumferential surface of the pipe 1. A plurality of accommodating cavities for accommodating support rollers are provided on the outer circumferential surface of the pipe 2. An opening 2 is communicated between each accommodating cavity and the inner cavity of the pipe 1. A claw 2 is fixed on both sides of the opening 2 in each accommodating cavity. The housing includes a pipe 3 sleeved on the outer circumferential surface of the pipe 2. An opening 3 is provided on the pipe wall of the pipe 3. The support roller includes a cylinder body, and a plurality of card slots for cooperating with the claw 1 and the claw 2 are provided at intervals along the axial direction on the outer circumferential surface of the cylinder body.

[0007] Preferably, end plates are fixed at both ends of the pipe 1. A driving unit 1 for driving the grasping rod to enter and exit the inner cavity of the pipe 1 is jointly installed on the pipe 1 and the end plates. End rings 1 are coaxially fixed at both ends of the pipe 2. The two end rings 1 are respectively rotatably sleeved on the outer circumferential surfaces of the two end plates. A driving unit 2 for driving the end ring 1 to rotate is provided between one of the end rings 1 and the end plate. A gear disk 1 is drivingly sleeved on the outer circumferential surface of the other end ring 1. End rings 2 and gear disks 2 are coaxially fixed at both ends of the pipe 3 respectively. The end ring 2 and the gear disk 2 are respectively rotatably sleeved on the outer circumferential surfaces of the two end rings 1. The gear disk 2 is located between the gear disk 1 and the pipe 2, and the gear disk 2 is drivingly connected to the gear disk 1.

[0008] Preferably, the plurality of accommodating cavities are evenly spaced along the circumferential direction of the pipe 2. Connecting plates are respectively fixedly connected to the two end plates. A spring column 1 and a spring column 2 are respectively installed on the two connecting plates. A positioning hole for cooperating with the movable end of the spring column 1 is provided on the end ring 2. There are a plurality of positioning holes, and they are in one-to-one position correspondence with the plurality of accommodating cavities. The movable end of the spring column 2 abuts against one end of the gear disk 1 away from the gear disk 2. The gear disk 1 is drivingly connected to the end ring 1 through a key groove, and the gear disk 1 is slidably connected to the end ring 1.

[0009] Preferably, a plurality of bearing mechanisms are further provided on both sides of the hot plate. The number of the bearing mechanisms is twice the number of the support rollers, and the bearing mechanisms are used to position the support rollers on the hot plate.

[0010] Preferably, the bearing mechanism includes a stop block, a bearing assembly and a transmission assembly. The bearing assembly includes a load block, a spring 1 and a lifting block arranged in sequence from top to bottom. The spring 1 fixedly connects the load block and the lifting block. The transmission assembly is drivingly connected to the stop block and the lifting block. The stop block cooperates with the end ring 2 and the gear disk 2. When the stop block moves downward, the lifting block is driven by the transmission assembly to move upward, lifting the spring 1 and the load block.

[0011] Preferably, a positioning column is coaxially provided at each end of the cylinder body. The positioning column has a T-shaped structure. The smaller diameter end of the positioning column is the small end, and the larger diameter end of the positioning column is the large end. The small end of the positioning column is inserted into the cylinder body. The upper surface of the load block is concave into a curved surface that matches the outer circumferential surface of the small end of the positioning column.

[0012] Preferably, the small end of the positioning post is rotatably connected to the column body, and the positioning post is made of a magnetic metal material; the carrier block has magnetism and can adsorb the positioning post by magnetic force.

[0013] Preferably, it further includes two rollers and tracks arranged in parallel on both sides of the hot plate; both tracks have inverted U-shaped track grooves; the two rollers are respectively rotatably installed on two connecting plates through shafts, and the two rollers are respectively movably arranged in the two track grooves.

[0014] Preferably, it further includes a plurality of reversing blocks installed on the track at intervals along the feeding moving direction of the feeding device. One end of the reversing block facing the feeding moving direction is inclined upward and toward the side opposite to the feeding moving direction to form a guiding inclined surface, and the guiding inclined surface cooperates with the roller. The other end of the reversing block is provided with a reversing groove for cooperating with the roller.

[0015] Compared with the prior art, the present invention provides a vulcanization feeding mechanism for a steel wire core conveyor belt, which has the following beneficial effects:

[0016] In this vulcanization feeding mechanism for a steel wire core conveyor belt, the feeding device moves deep between the rubber belt and the hot plate to peel the rubber belt from the hot plate; by arranging a plurality of support rollers and pre-storing the plurality of support rollers in the feeding device, during the feeding process of the feeding device, the plurality of support rollers are successively released between the conveyor belt and the hot plate by the feeding device, so as to support the peeled conveyor belt above the hot plate through the support rollers, so that the peeled conveyor belt will not fit the hot plate again after the feeding device moves away.

[0017] In this vulcanization feeding mechanism for a steel wire core conveyor belt, by arranging a bearing mechanism to bear and position the support roller, and enabling the column body in the support roller and the positioning post to rotate relative to each other, when the rubber belt is wound up, a rolling friction is formed between the moving rubber belt and the column body, and the positioning post tightly abuts against the stop block, which is convenient for winding up the rubber belt, avoids excessive pulling force from the rubber belt on the column body during the winding process, and ensures the effective use of the column body during the winding process.

[0018] In this vulcanization feeding mechanism for a steel wire core conveyor belt, by setting the orientation of the opening three on the outer shell to be adjustable, that is, when releasing the support roller, the orientation of the opening three is inclined toward the upper surface of the hot plate to facilitate placing the support roller on the hot plate, and when recovering the support roller, the opening three is vertically downward and faces the upper surface of the hot plate to facilitate recovering the support roller into the accommodating cavity.

[0019] In this vulcanization feeding mechanism for a steel wire core conveyor belt, the cooperation of the roller, the feeding device, the bearing mechanism and the reversing mechanism can realize the recovery of the support roller, and during the recovery, the cooperation of the roller and the reversing block is used to realize the upward movement and free fall of the feeding device, and the force generated when the feeding device freely falls is used to move the carrier block and the support roller upward, and lift the support roller into the accommodating cavity, so as to realize the automatic recovery of the support roller and facilitate the use of the support roller.

[0020] For the vulcanization material pushing mechanism of the steel wire rope core conveyor belt, the material pushing device moves along the hot plate both when pushing materials and when retracting the supporting roller, and the moving directions are opposite during the material pushing process and the retracting process of the supporting roller, so that the material pushing device does not need to move below the hot plate before and after material pushing, thus avoiding the material pushing device occupying the space below the hot plate and having no negative impact on the installation and use of the hot plate. Description of the Drawings

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a schematic diagram of the structure of the material pushing device;

[0023] Figure 3 It is a schematic diagram of the structure of the material pushing device from another perspective;

[0024] Figure 4 It is an exploded view of a partial structure of the material pushing device;

[0025] Figure 5 It is a schematic diagram of the internal structure of Pipe 1;

[0026] Figure 6 It is a schematic diagram of the cooperation between the material pushing device and Spring Column 1 and Spring Column 2;

[0027] Figure 7 It is a schematic diagram of the structure of the supporting roller;

[0028] Figure 8 It is a schematic diagram of the structure of the bearing mechanism;

[0029] Figure 9 It is a schematic diagram of the relative position between the commutation mechanism and the guide groove;

[0030] Figure 10 It is a schematic diagram of the relative position between the commutation groove and the guide groove;

[0031] Figure 11 It is a schematic diagram of the horizontal cross-section of the commutation groove.

[0032] Wherein: 100, hot plate; 1, roller; 2, track; 21, guiding groove; 3, moving device; 4, connecting plate; 41, first spring post; 42, second spring post; 5, picking and placing mechanism; 6, storage mechanism; 7, housing; 8, bearing mechanism; 9, reversing mechanism; 10, supporting roller; 51, first pipe; 511, first opening; 52, end plate; 53, lead screw; 531, driving block; 532, first fixing block; 54, connecting rod; 541, slider; 542, second fixing block; 55, grasping rod; 551, first claw; 56, first motor; 61, second pipe; 611, accommodating cavity; 612, second opening; 62, second claw; 63, first end ring; 631, first gear; 632, first toothed disk; 64, second gear; 65, second motor; 71, third pipe; 711, third opening; 72, second end ring; 721, positioning hole; 73, second toothed disk; 81, stop block; 811, first guide rod; 82, bearing assembly; 83, transmission assembly; 84, support; 85, reset assembly; 821, carrier block; 822, lifting block; 823, first spring; 831, gear shaft; 832, first rack; 833, second rack; 851, second guide rod; 852, second spring; 86, third spring; 91, reversing block; 911, guiding inclined surface; 912, reversing groove; 92, mounting bracket; 93, sliding rod; 94, fourth spring; 101, cylinder; 1011, clamping groove; 102, positioning post. Detailed implementation manners

[0033] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0034] Please refer to Figure 1 , a vulcanizing material pushing mechanism for a steel wire core conveyor belt, including a material pushing device for peeling the conveyor belt from the hot plate 100, and tracks 2 and moving devices 3 arranged in parallel on both sides of the hot plate 100.

[0035] One connecting plate 4 is installed at each end of the material pushing device. One roller 1 is rotatably installed at each end of the two connecting plates 4 away from each other through a shaft. The two rollers 1 are respectively movably arranged in the inverted U-shaped track grooves of the two tracks 2. The two connecting plates 4 respectively vertically penetrate and are slidably connected to the moving ends of the two moving devices 3; by driving the connecting plate 4 to move through the moving device 3, the roller 1 moves along the track groove, and further drives the material pushing device to move and push materials on the hot plate 100.

[0036] It also includes a plurality of support rollers 10, which are pre-stored in the material-dispensing device, and in the process of the material-dispensing device moving the material, the material-dispensing device is released in sequence between the conveyor belt and the hot plate 100, so as to achieve the effect of supporting the peeled conveyor belt above the hot plate 100 through the support rollers 10, so that the peeled conveyor belt will not stick to the hot plate 100 again after the material-dispensing device moves away.

[0037] The moving device 3 is preferably a screw slider driving device, the slider is the moving end of the moving device 3, the connecting plate 4 is slidably connected to the slider, and the rotation of the screw drives the slider to move, thereby realizing the movement of the connecting plate 4.

[0038] It also includes a plurality of supporting mechanisms 8 arranged on both sides of the hot plate 100, and the number of the supporting mechanisms 8 is twice the number of the supporting rollers 10; the supporting mechanisms 8 are used to position the supporting rollers 10 on the hot plate 100, and when the supporting rollers 10 are placed on the hot plate 100, the two ends of the supporting rollers 10 are respectively placed on two supporting mechanisms 8.

[0039] It also includes a reversing mechanism 9, and each track 2 is provided with a plurality of reversing mechanisms 9 at intervals along the material moving direction of the material dispensing device. The upper groove wall surface of each track groove is concavely formed with a plurality of guide grooves 21, and the plurality of guide grooves 21 correspond to the positions of the plurality of reversing mechanisms 9 one by one.

[0040] The reversing mechanism 9 cooperates with the roller 1. Specifically, during the material-moving process of the material-moving device, the roller 1 moves in the track groove and can push part of the reversing mechanism 9 to move horizontally;

[0041] When the material dispensing device moves in the direction opposite to the material dispensing movement direction, the roller 1 moves in the track groove, and after moving to the reversing mechanism 9, the roller 1 moves upward along the reversing mechanism 9 to leave the track groove and enter the guide groove 21, so as to drive the material dispensing device to move upward and leave the hot plate 100. After the material dispensing device leaves the reversing mechanism 9, the roller 1 falls back to the track groove under the action of gravity of the material dispensing device.

[0042] The material-discharging device cooperates with the supporting mechanism 8 to recycle the support roller 10 into the material-discharging device. Specifically, in the process of the roller 1 falling back to the track groove, the material-discharging device moves downward and gives the supporting mechanism 8 a force for lifting the support roller 10. Under the action of this force, the support roller 10 moves upward, separates from the hot plate 100, and moves into the material-discharging device.

[0043] To further illustrate the above technical solution, now combined with Figures 2 to 11 The material dispensing device, the supporting roller 10, the bearing mechanism 8 and the reversing mechanism 9 are described in detail.

[0044] like Figures 2 to 6 As shown, the material-selecting device includes a pick-up and placement mechanism 5, a storage mechanism 6 and a housing 7, which are specifically as follows:

[0045] As Figure 4 and Figure 5 shown, the picking and placing mechanism 5 includes a first tube 51 and a grasping rod 55. An opening 511 for the grasping rod 55 to enter and exit the inner cavity of the first tube 51 is formed on the tube wall of the first tube 51. A first claw 551 is fixed at one end of the grasping rod 55. End plates 52 are fixed at both ends of the first tube 51. The two end plates 52 are respectively fixedly connected to two connecting plates 4. The end plates 52 are connected to the moving end of the moving device 3 through the connecting plates 4, so that when the moving end of the moving device 3 moves linearly, it can drive the end plates 52 to move through the connecting plates 4, thereby realizing the movement of the entire picking and placing mechanism 5 along with the moving end. Further, since the track groove on the track 2 is in an inverted U shape and the length of the track groove is greater than the length of the hot plate 100, that is, the two bent parts of the track groove are respectively located at both ends of the hot plate 100. Therefore, when the picking and placing mechanism 5 moves along with the moving end to any one of the two bent parts of the track groove, the picking and placing mechanism 5 moves outside the hot plate 100, and the roller 1 moves downward after moving along the bent part, so that the picking and placing mechanism 5 moves downward outside the hot plate 100, thereby moving the entire material pushing device to below any side of the hot plate 100, but not below the hot plate 100, thus avoiding the material pushing device occupying the space below the hot plate 100.

[0046] A first driving unit for driving the grasping rod 55 to enter and exit the inner cavity of the first tube 51 is jointly installed on the first tube 51 and the end plate 52;

[0047] The first driving unit includes a lead screw 53, a connecting rod 54, and a first motor 56. The lead screw 53 is arranged in the inner cavity of the first tube 51, and both ends of the lead screw 53 respectively penetrate and are rotatably connected to the two end plates 52. A driving block 531 and a first fixing block 532 are sleeved on the outer surface of the lead screw 53 located in the inner cavity of the first tube 51. Among them, the driving block 531 is in threaded cooperation with the lead screw 53, and the driving block 531 is embedded in the inner wall of the first tube 51 and is slidably connected to the first tube 51. The first fixing block 532 is in clearance fit with the lead screw 53, and the first fixing block 532 is embedded in the inner wall of the first tube 51 and is fixedly connected to the first tube 51. A connecting rod 54 is rotatably connected to each of the driving block 531 and the first fixing block 532 through a shaft. The two connecting rods 54 are rotatably connected into an X-shaped structure through a shaft. The ends of the two connecting rods 54 far from the lead screw 53 are respectively rotatably connected to a slider 541 and a second fixing block 542 through a shaft. The second fixing block 542 and the first fixing block 532 are located on the same side of the X-shaped structure. The grasping rod 55 is jointly installed on the slider 541 and the second fixing block 542. Among them, the slider 541 is embedded in the grasping rod 55 and forms a sliding connection with the grasping rod 55. The second fixing block 542 is fixedly connected to the grasping rod 55. The first motor 56 is fixed on the outer surface of any end plate 52, and the output end of the first motor 56 is fixedly connected to the lead screw 53.

[0048] The output end of the first motor 56 drives the lead screw 53 to rotate, driving the driving block 531 to move axially along the first pipe 51 within the first pipe 51 and approach the first fixed block 532, causing the X-shaped structure to deform, enabling the slider 541 to move on the grasping rod 55, causing the X-shaped structure to extend radially along the first pipe 51, moving the slider 541, the second fixed block 542, the grasping rod 55, and the first claw 551 towards the first opening 511, and enabling the grasping rod 55 and the first claw 551 to move out of the first pipe 51 through the first opening 511; conversely, the first motor 56 can be used to retract the grasping rod 55 and the first claw 551 located outside the first pipe 51 into the inner cavity of the first pipe 51.

[0049] As Figure 4 shown, the storage mechanism 6 includes a second pipe 61 sleeved on the outer circumferential surface of the first pipe 51. A plurality of receiving cavities 611 are evenly spaced circumferentially on the outer circumferential surface of the second pipe 61. The number of receiving cavities 611 is the same as that of the support rollers 10. Each receiving cavity 611 is communicated with the inner cavity of the first pipe 51 through a second opening 612. A second claw 62 is fixed on both sides of the second opening 612 in each receiving cavity 611. The plurality of support rollers 10 are stored one by one in the plurality of receiving cavities 611 and are clamped by the second claws 62.

[0050] Both ends of the second pipe 61 are coaxially fixed with first end rings 63. The two first end rings 63 are respectively rotatably sleeved on the outer circumferential surfaces of the two end plates 52, and a second driving unit for driving the first end ring 63 to rotate is provided between one of the first end rings 63 and the end plate 52;

[0051] The second driving unit includes a first gear 631, a second gear 64, and a second motor 65. The first gear 631 is coaxially fixed at one end of the first end ring 63 away from the second pipe 61, and the first gear 631 is rotatably sleeved on the outer surface of the end plate 52. The first gear 631 meshes with the second gear 64. The housing of the second motor 65 is connected and fixed to one end plate 52, and the output shaft of the second motor 65 is coaxially fixed with the second gear 64.

[0052] The second motor 65 drives the second gear 64 to rotate, thereby driving the first gear 631 to rotate, driving the second pipe 61 to rotate around its own central axis, and causing the plurality of second openings 612 to sequentially rotate to be aligned with the first opening 511. After the first opening 511 is aligned with the second opening 612, the grasping rod 55 and the first claw 551 move from the inner cavity of the first pipe 51 to the receiving cavity 611 through the first opening 511 and the second opening 612, and the first claw 551 grasps the support roller 10.

[0053] A first toothed disc 632 is drivingly sleeved on the outer circumferential surface of the other first end ring 63.

[0054] As Figure 4 and Figure 6As shown, the outer shell 7 includes a pipe three 71 sleeved on the outer circumferential surface of the pipe two 61, and an opening three 711 is formed on the pipe wall of the pipe three 71; both ends of the pipe three 71 are coaxially fixed with an end ring two 72 and a gear disk two 73 respectively. The end ring two 72 and the gear disk two 73 are respectively sleeved on the outer circumferential surfaces of the two end rings one 63, and the gear disk two 73 is located between the gear disk one 632 and the pipe two 61;

[0055] The gear disk two 73 is in driving connection with the gear disk one 632, and the driving connection between the gear disk two 73 and the gear disk one 632 is an intermittent driving connection. That is, when the gear disk two 73 is in driving connection with the gear disk one 632, the pipe two 61 rotates and drives the pipe three 71 to rotate in the same direction and synchronously. When the gear disk two 73 is not in driving connection with the gear disk one 632, the pipe two 61 rotates but cannot drive the pipe three 71 to rotate.

[0056] The gear disk one 632 is in driving connection with the end ring one 63 through a keyway, and the gear disk one 632 is slidably connected with the end ring one 63, so that the gear disk one 632 can axially slide along the end ring one 63 during the rotation of the end ring one 63, thereby realizing the axial movement of the gear disk one 632 relative to the gear disk two 73, and further realizing whether the gear disk one 632 and the gear disk two 73 are in driving connection or not.

[0057] It should be noted that the opening one 511 always inclines towards the horizontal plane, that is, when the pipe one 51 is above the hot plate 100, the opening one 511 always inclines towards the upper surface of the hot plate 100. During the material feeding process, the opening three 711 and the opening one 511 face the same direction; when the recovery support roller 10 is retrieved, the opening three 711 faces vertically downward.

[0058] As Figure 6 shown, a spring post one 41 and a spring post two 42 are respectively installed on the two connecting plates 4; a positioning hole 721 that cooperates with the movable end of the spring post one 41 is formed on the end ring two 72. There are multiple positioning holes 721, and they correspond to the multiple accommodating cavities 611 one by one in position; the movable end of the spring post two 42 abuts against one end of the gear disk one 632 away from the gear disk two 73.

[0059] Through the cooperation of the spring post one 41 and the spring post two 42, during the material feeding process, the end ring two 72 is restricted by the spring post one 41 and remains relatively stationary with the connecting plate 4, that is, the outer shell 7 and the connecting plate 4 are relatively stationary. At the same time, the pipe one 51 is relatively stationary with the connecting plate 4 through the fixed connection between the end plate 52 and the connecting plate 4. The pipe two 61 rotates relative to the connecting plate 4 driven by the motor two 65, and an inclined surface contact is formed between the gear disk one 632 and the gear disk two 73 (as Figure 6 shown), so that the gear disk one 632 axially reciprocates relative to the gear disk two 73 while rotating with the pipe two 61, so that the gear disk one 632 does not drive the gear disk two 73 to rotate.

[0060] Before the first recovery operation of the support roller 10 is performed, the motor 2 65 drives the tube 2 61 to rotate, and the tube 2 61 is rotated by a certain angle in the direction opposite to the rotation direction during the material removal process, so that the axial plane contact (such as ... Figure 6 As shown in the figure, the housing 7 is driven to rotate a certain angle, and the opening three 711 is rotated to be vertically downward and toward the hot plate 100, so that the spring column 1 41 is separated from the original positioning hole 721 and re-inserted into another corresponding positioning hole 721.

[0061] In the process of continuously recovering the support rollers 10, in the gap between the two adjacent support rollers 10, the motor 2 65 drives the tube 2 61 to rotate, and the tube 2 61 rotates in the same direction as the rotation direction during the material selection process, so that the multiple accommodating cavities 611 are vertically facing the hot plate 100 in turn and docking with the opening 3 711, so that the multiple accommodating cavities 611 can store the support rollers 10 one by one.

[0062] The principle of cooperation between the moving device 3, the material-dispensing device and the support roller 10 for dispensing the material and releasing the support roller 10 is as follows:

[0063] The moving device 3 moves the material-dispensing device (with multiple supporting rollers 10 built in) from one side of the hot plate 100 to between the conveyor belt and the hot plate 100, and peels off part of the conveyor belt from the hot plate 100. Then, the moving device 3 drives the material-dispensing device to continue to penetrate between the rubber belt and the hot plate 100, so that more rubber belts are peeled off the hot plate 100, until the material-dispensing device is moved out from the other side of the hot plate 100. In this process, the motor 2 65 first drives the tube 2 61 to rotate, and rotates one opening 2 612 to be aligned with the opening 1 511 and the opening 3 7 11 docking, then, motor two 65 pauses, motor one 56 drives the screw rod 53 to rotate, moves the grabbing rod 55 and the claw one 551 into the accommodating chamber 611 and grabs the support roller 10, then, moves the support roller 10 through the opening three 711 to the outside of the shell 7 and places it on the surface of the hot plate 100, then, the grabbing rod 55 and the claw one 551 are put into the tube one 51 by the motor one 56, then, the motor one 56 pauses; after the material dispensing device moves to the release position of the next support roller 10, repeat the above operation.

[0064] like Figure 7 As shown, the support roller 10 includes a cylinder 101, and a plurality of clamping grooves 1011 cooperating with the first clamping claw 551 and the second clamping claw 62 are arranged on the outer circumferential surface of the cylinder 101 at intervals along the axial direction.

[0065] like Figure 8As shown, the carrier mechanism 8 includes a stopper 81, a carrier assembly 82, and a transmission assembly 83. The carrier assembly 82 includes a carrier block 821, a first spring 823, and a lifting block 822 arranged in sequence from top to bottom. The first spring 823 is fixedly connected to the carrier block 821 and the lifting block 822. The transmission assembly 83 is drivingly connected to the stopper 81 and the lifting block 822. When the stopper 81 moves downward, the lifting block 822 is driven to move upward through the transmission assembly 83, lifting the first spring 823 and the carrier block 821. The second end ring 72 and the second gear disk 73 are respectively engaged with the stopper 81.

[0066] Further, the transmission assembly 83 includes a gear shaft 831, a first rack 832, and a second rack 833. The gear shaft 831 is rotatably installed on the support 84 and meshes with the first rack 832 and the second rack 833. The first rack 832 and the second rack 833 are respectively fixedly connected to the stopper 81 and the lifting block 822.

[0067] A first guide rod 811 and a third spring 86 are fixedly connected to the lower end of the stopper 81. The first guide rod 811 penetrates downward and is slidably connected to the support 84. The lower end of the third spring 86 abuts against the support 84. A second guide rod 851 is fixedly connected to the lower end of the lifting block 822. The second guide rod 851 penetrates downward and is slidably connected to the support 84. A retaining ring and a second spring 852 are sleeved on the surface of the second guide rod 851 below the support 84. The retaining ring is fixed on the second guide rod 851. The upper end and the lower end of the second spring 852 are respectively fixedly connected to the support 84 and the retaining ring. The second spring 852 and the second guide rod 851 together form a reset assembly 85.

[0068] During the material feeding process, as the material feeding device moves, when the material feeding device moves past the carrier mechanism 8, the second end ring 72 and the second gear disk 73 respectively contact and press the corresponding stopper 81, causing the stopper 81 to move downward, compressing the third spring 86, driving the first rack 832 to move downward and driving the gear shaft 831 to rotate, causing the second rack 833 to move upward and lifting the carrier assembly 82. Since the third opening 711 is inclined towards the hot plate 100 during the material feeding process, the upward moving carrier block 821 will contact the outer circumferential surface of the housing 7 and form a relative movement with the lifting block 822, compressing the first spring 823. After the material feeding device passes the carrier mechanism 8, the stopper 81 moves upward and resets under the action of the first spring 823, and the carrier block 821 resets.

[0069] The principle of the material pushing device cooperating with the bearing mechanism 8 to recover the support roller 10 is as follows: During the process of the material pushing device moving downward with the roller 1 and contacting the upper surface of the hot plate 100 again, the second end ring 72 and the second gear disk 73 move downward respectively and contact the upper surface of the corresponding stopper 81, and press down the stopper 81 to make the stopper 81 move downward; during the downward movement of the stopper 81, it drives the first rack 832 to move downward, makes the gear shaft 831 rotate, and then drives the second rack 833 to move upward, making the lifting block 822 move upward, thereby realizing the upward movement of the entire bearing assembly 82, lifting the support roller 10, making the support roller 10 move upward through the third opening 711, and moving into the accommodating cavity 611 and being caught by the second claw 62. During this process, the second spring 852 and the third spring 86 are both compressed.

[0070] After the recovery of one support roller 10 is completed, the roller 1 continues to move in the track groove, so that the second end ring 72 and the second gear disk 73 move away from the stopper 81. Then, the compressed second spring 852 and the third spring 86 drive the stopper 81 to move upward and the bearing assembly 82 to move downward respectively.

[0071] The length of the stopper 81 is less than or equal to the length of the small end of the positioning column 102 located outside the cylinder 101. The upper surface of the carrier block 821 is recessed into a curved surface that matches the outer circumferential surface of the small end of the positioning column 102. The positioning column 102 is made of magnetic metal material, and the carrier block 821 has magnetism and can adsorb the positioning column 102 by magnetic force. The carrier block 821 holds and magnetically attracts the positioning column 102, and makes the stopper 81 contact the outer surface of the small end of the positioning column 102, positioning the support roller 10 between the two bearing mechanisms 8, thereby realizing the positioning of the support roller 10 on the hot plate 100. The carrier block 821 is preferably an electromagnet, and the generation or non-generation of the magnetic field is realized by the energization and de-energization of the electromagnet, and then the magnetic connection between the carrier block 821 and the positioning column 102 is realized or not, which is convenient for the positioning of the support roller 10 during the material pushing process and the recovery of the support roller 10 after the material pushing ends.

[0072] The small end of the positioning column 102 is rotatably connected to the cylinder 101, so that when the rubber belt is wound, a rolling friction is formed between the moving rubber belt and the cylinder 101, and the positioning column 102 tightly abuts against the stopper 81, which is convenient for the winding of the rubber belt and avoids excessive tension from the rubber belt on the cylinder 101 during the winding process, ensuring the effective use of the cylinder 101 during the winding process.

[0073] As Figures 9 to 11As shown, the commutation mechanism 9 includes a commutation block 91, a mounting bracket 92, a slide bar 93, and a fourth spring 94. Among them, the commutation block 91 is arranged in the track groove, and a guiding inclined surface 911 is arranged at one end of the commutation block 91 facing the feeding movement direction, and a commutation groove 912 is arranged at the other end of the commutation block 91. Both the guiding inclined surface 911 and the commutation groove 912 cooperate with the roller 1; the mounting bracket 92 is fixed at one end of the track 2 away from the hot plate 100. A slide bar 93 is fixed at one end of the commutation block 91 away from the hot plate 100. The slide bar 93 penetrates and is slidably connected to the mounting bracket 92, and a fourth spring 94 is sleeved on the surface of the slide bar 93 between the mounting bracket 92 and the commutation block 91.

[0074] The guiding inclined surface 911 inclines upward and toward the side opposite to the feeding movement direction. During the continuous recycling of the supporting roller 10, when the roller 1 moves to the commutation block 91 in the track groove, it moves upward along the guiding inclined surface 911, lifting the feeding device away from the hot plate 100. When the roller 1 just falls back from the upper surface of the commutation block 91 to the track groove, the second end ring 72 and the second gear disk 73 just move above the corresponding stop block 81, and the third opening 711 just moves above the corresponding supporting roller 10.

[0075] The horizontal cross-sectional shape of the commutation groove 912 is a right trapezoid, as Figure 11 shown, and the plane where the hypotenuse of the right trapezoid is located cooperates with the roller 1; during the feeding process, when the roller 1 moves into the commutation groove 912 and contacts the plane where the hypotenuse is located, it pushes the commutation block 91 to move to the side away from the hot plate 100 and moves out of the track groove, compressing the fourth spring 94. After the roller 1 moves past the commutation block 91, the fourth spring 94 resets, moving the commutation block 91 back into the track groove.

[0076] A limit ring is fixed on the outer surface of the slide bar 93 outside the mounting bracket 92. Through the limit ring, after the fourth spring 94 pushes the commutation block 91 into the track groove, the limit ring contacts one end of the mounting bracket 92 away from the hot plate 100.

[0077] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A vulcanization material-discharging mechanism for a steel cord conveyor belt, comprising a material-discharging device for peeling a vulcanized conveyor belt off a hot plate (100), characterized in that: It also includes a plurality of support rollers (10); the plurality of support rollers (10) are pre-stored in the material-dispensing device and are sequentially released by the material-dispensing device between the conveyor belt and the hot plate (100) during the material-dispensing device's material-dispensing process; the material-dispensing device includes a pick-and-place mechanism (5), a storage mechanism (6) and a housing (7); The pick-and-place mechanism (5) comprises a tube (51) and a grabbing rod (55); an opening (511) is provided on the tube wall of the tube (51) for the grabbing rod (55) to enter and exit the inner cavity of the tube (51); a clamping claw (551) is fixed to one end of the grabbing rod (55); the storage mechanism (6) comprises a tube (61) sleeved on the outer circumferential surface of the tube (51); a plurality of accommodating cavities (611) for accommodating the support rollers (10) are provided on the outer circumferential surface of the tube (61); each accommodating cavity (611) is connected to the tube (51) ) are connected to each other with an opening 2 (612), and a clamping claw 2 (62) is fixed on both sides of the opening 2 (612) in the accommodating cavity (611); the outer shell (7) comprises a tube 3 (71) sleeved on the outer circumference of the tube 2 (61), and the tube wall of the tube 3 (71) is provided with an opening 3 (711); the supporting roller (10) comprises a column (101), and a plurality of clamping grooves (1011) cooperating with the clamping claw 1 (551) and the clamping claw 2 (62) are provided on the outer circumference of the column (101) at intervals along the axial direction; Both ends of the tube (51) are fixed with end plates (52), and a driving unit (1) for driving a grabbing rod (55) to enter and exit the inner cavity of the tube (51) is installed on the tube (51) and the end plates (52); both ends of the tube (61) are coaxially fixed with end rings (63), and the two end rings (63) are respectively rotatably sleeved on the outer circumferential surfaces of the two end plates (52), and a drive unit (63) for driving the end ring (63) is arranged between one of the end rings (63) and the end plate (52). 3) a rotating driving unit 2, a transmission sleeve having a toothed disc 1 (632) on the outer circumferential surface of the other end ring 1 (63); the two ends of the tube 3 (71) are coaxially fixed with the end ring 2 (72) and the toothed disc 2 (73), the end ring 2 (72) and the toothed disc 2 (73) are respectively rotatably sleeved on the outer circumferential surfaces of the two end rings 1 (63), and the toothed disc 2 (73) is located between the toothed disc 1 (632) and the tube 2 (61), and the toothed disc 2 (73) is transmission-connected with the toothed disc 1 (632); A plurality of accommodating cavities (611) are evenly spaced and distributed along the circumference of the second tube (61); the two end plates (52) are respectively fixedly connected to the connecting plates (4), and the two connecting plates (4) are respectively mounted with a spring column one (41) and a spring column two (42); the second end ring (72) is provided with a positioning hole (721) matched with the movable end of the first spring column (41), and a plurality of positioning holes (721) are provided, and the positioning holes (721) correspond to the plurality of accommodating cavities (611) in a one-to-one manner; the movable end of the second spring column (42) abuts against an end of the first toothed disc (632) away from the second toothed disc (73); the first toothed disc (632) is transmission-connected to the first end ring (63) through a keyway, and the first toothed disc (632) is slidably connected to the first end ring (63).

2. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 1, characterized in that: It also comprises a plurality of bearing mechanisms (8) arranged on both sides of the hot plate (100); the number of the bearing mechanisms (8) is twice the number of the supporting rollers (10), and the bearing mechanisms (8) are used to position the supporting rollers (10) on the hot plate (100).

3. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 2, characterized in that: The bearing mechanism (8) comprises a stopper (81), a bearing assembly (82) and a transmission assembly (83); the bearing assembly (82) comprises a bearing block (821), a spring 1 (823) and a lifting block (822) arranged in sequence from top to bottom; the spring 1 (823) is fixedly connected to the bearing block (821) and the lifting block (822); the transmission assembly (83) is transmission-connected to the stopper (81) and the lifting block (822); the stopper (81) cooperates with the end ring 2 (72) and the toothed disc 2 (73).

4. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 3, characterized in that: A positioning column (102) is coaxially arranged at each of the two ends of the column (101); the positioning column (102) is in a T-shaped structure, and the end with a smaller diameter on the positioning column (102) is the small end, and the end with a larger diameter on the positioning column (102) is the large end; the small end of the positioning column (102) is inserted into the column (101); the upper surface of the carrier (821) is concave to form a curved surface that matches the outer circumferential surface of the small end of the positioning column (102).

5. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 4, characterized in that: The small end of the positioning post (102) is rotatably connected to the column (101), and the positioning post (102) is made of a magnetic metal material; the carrier block (821) is magnetic and can adsorb the positioning post (102) through magnetic force.

6. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 5, characterized in that: It also comprises two rollers (1) and rails (2) arranged in parallel on both sides of the hot plate (100); the two rails (2) both have an inverted U-shaped rail groove; the two rollers (1) are rotatably mounted on two connecting plates (4) via shafts, and the two rollers (1) are movably arranged in the two rail grooves.

7. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 6, characterized in that: It also includes a plurality of reversing blocks (91) installed on the track (2) at intervals along the material moving direction of the material moving device, one end of the reversing block (91) facing the material moving direction is inclined upward and toward the side opposite to the material moving direction to form a guide inclined surface (911), the guide inclined surface (911) cooperates with the roller (1), and the other end of the reversing block (91) is provided with a reversing groove (912) cooperating with the roller (1).

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