Steel wire rope core conveying belt vulcanization material shifting mechanism

Abstract

The invention relates to the technical field of vulcanizing machine stripping, and discloses a steel wire rope core conveying belt vulcanizing and shifting mechanism which comprises a shifting device and a plurality of supporting rollers. The plurality of supporting rollers are pre-stored in the material shifting device and are sequentially released between the conveying belt and the hot plate by the material shifting device in the moving and material shifting process of the material shifting device; the material stirring device comprises a taking and placing mechanism, a collecting and storing mechanism and a shell. The taking and placing mechanism comprises a grabbing rod, and a first clamping jaw is fixed to one end of the grabbing rod. The collecting and storing mechanism comprises a second pipe, a plurality of containing cavities are formed in the second pipe, a second opening is formed between each containing cavity and an inner cavity of the first pipe in a communicating mode, and second clamping jaws are fixed to the positions, located on the two sides of the second opening, in the containing cavities; the shell comprises a third pipe, and a third opening is formed in the pipe wall of the third pipe. The supporting roller comprises a column body, and a plurality of clamping grooves matched with the first clamping jaw and the second clamping jaw are formed in the outer circumferential face of the column body at intervals in the axial direction. The material stirring device does not need to move to the position below the hot plate before and after material stirring, and no negative influence is brought to installation and use of the hot plate.

Description

Technical Field

[0001] The invention relates to the technical field of vulcanizing machine stripping, in particular to a vulcanizing stripping mechanism for a steel cord conveyor belt. Background Art

[0002] Prior art: Chinese patent with publication number CN104626421B discloses a vulcanization feeding mechanism for a steel wire rope core conveyor belt, comprising guide rails arranged in parallel on both sides of a hot plate, a feeding device for feeding is arranged between the two guide rails, and the feeding device is equipped with a feeding drive mechanism for pulling the feeding device to guide and move along the two guide rails to feed the vulcanized conveyor belt on the hot plate; the feeding device comprises a feeding mandrel arranged transversely between the two guide rails and rolling into the space between the hot plate and the conveyor belt after entering the horizontal feeding position from bottom to top at one end of the hot plate to destroy the vacuum bonding state between the conveyor belt and the hot plate; feeding guide plates matching the clearance of the corresponding side guide rails are installed at both ends of the feeding mandrel, and rollers in rolling contact with the guide rails are fixedly installed on the feeding guide plates.

[0003] The vulcanization material-dividing mechanism of the steel wire rope core conveyor belt destroys the vacuum bonding state between the conveyor belt and the hot plate by moving the material-dividing mandrel between the hot plate and the conveyor belt. However, with the continuous movement of the single material-dividing mandrel, the conveyor belt that has been diverted will be re-attached to the hot plate, which reduces the destroying effect of the material-dividing mandrel on the vacuum bonding state. Although the vulcanization material-dividing mechanism of the steel wire rope core conveyor belt can be provided with multiple material-dividing devices, and the multiple material-dividing devices are used to jointly support the conveyor belt to achieve the effect of preventing the conveyor belt from being attached to the hot plate again, if multiple material-dividing devices are provided, during the vulcanization process, the multiple material-dividing devices need to be moved to the bottom 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 equipment will be much greater than the length of the hot plate, occupying a large space, resulting in a reduction in effective production space, and further affecting economic benefits), resulting in the inability to provide a hot plate installation mechanism below the hot plate, which is not conducive to the installation and use of the hot plate. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a vulcanization material-discharging mechanism for a steel cord conveyor belt, which can effectively solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a vulcanization material-discharging mechanism for a steel cord conveyor belt, comprising a material-discharging device and a plurality of supporting rollers for peeling the vulcanized conveyor belt off a hot plate; the plurality of supporting rollers are pre-stored in the material-discharging device, and are sequentially released by the material-discharging device between the conveyor belt and the hot plate during the material-discharging process of the material-discharging device; the material-discharging device comprises a picking and placing mechanism, a storage mechanism and a shell; The picking and placing mechanism includes a tube one and a grabbing rod, an opening one is provided on the tube wall of the tube one for the grabbing rod to enter and exit the inner cavity of the tube one, and a claw one is fixed on one end of the grabbing rod; the storage mechanism includes a tube two sleeved on the outer circumferential surface of the tube one, a plurality of accommodating cavities for accommodating support rollers are provided on the outer circumferential surface of the tube two, each accommodating cavity is connected to the inner cavity of the tube one by an opening two, and a claw two is fixed on both sides of the opening two in the accommodating cavity; the outer shell includes a tube three sleeved on the outer circumferential surface of the tube two, and an opening three is provided on the tube wall of the tube three; the support roller includes a cylinder, and a plurality of grooves cooperating with the claw one and the claw two are provided on the outer circumferential surface of the cylinder at intervals along the axial direction.

[0006] Preferably, end plates are fixed at both ends of tube one, and a driving unit one for driving the grabbing rod in and out of the inner cavity of tube one is jointly installed on tube one and the end plate; end rings one are coaxially fixed at both ends of tube two, and the two end rings one are respectively rotatably sleeved on the outer circumferential surfaces of the two end plates, and a driving unit two for driving the end ring one to rotate is arranged between one of the end rings one and the end plate, and a gear disk one is provided on the outer circumferential surface of the other end ring one; end ring two and gear disk two are coaxially fixed at both ends of tube three, and the end ring two and gear disk two are respectively rotatably sleeved on the outer circumferential surfaces of the two end rings one, and gear disk two is located between gear disk one and tube two, and gear disk two is transmission connected to gear disk one.

[0007] Preferably, the plurality of accommodating cavities are evenly spaced along the circumference of tube 2; the two end plates are respectively fixedly connected with connecting plates, on which spring column 1 and spring column 2 are respectively installed; a positioning hole matching the movable end of spring column 1 is provided on end ring 2, and a plurality of positioning holes are provided, which correspond one by one to the positions of the plurality of accommodating cavities; the movable end of spring column 2 abuts against an end of toothed disc 1 away from toothed disc 2; toothed disc 1 is transmission-connected to end ring 1 through a keyway, and toothed disc 1 is slidingly connected to end ring 1.

[0008] Preferably, it further comprises a plurality of bearing mechanisms arranged on both sides of the heating plate; the number of the bearing mechanisms is twice the number of the supporting rollers, and the bearing mechanisms are used to position the supporting rollers on the heating plate.

[0009] Preferably, the bearing mechanism includes a stopper, a bearing assembly and a transmission assembly, wherein the bearing assembly includes a bearing block, a spring 1 and a lifting block arranged in sequence from top to bottom, wherein the spring 1 is fixedly connected to the bearing block and the lifting block; the transmission assembly is transmission-connected to the stopper and the lifting block; the stopper cooperates with the end ring 2 and the toothed disc 2. When the stopper moves downward, the lifting block is driven upward by the transmission assembly to lift the spring 1 and the bearing block.

[0010] Preferably, a positioning column is coaxially arranged at each end of the column, the positioning column has a T-shaped structure, and the end with a smaller diameter on the positioning column is the small end, and the end with a larger diameter on the positioning column is the large end, and the small end of the positioning column is inserted into the column; the upper surface of the carrier block is concave to form a curved surface that matches the outer circumferential surface of the small end of the positioning column.

[0011] 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 is magnetic and can adsorb the positioning post by magnetic force.

[0012] Preferably, it also includes two rollers and tracks arranged in parallel on both sides of the hot plate; the two tracks have an inverted U-shaped track groove; the two rollers are rotatably mounted on the two connecting plates through shafts, and the two rollers are movably arranged in the two track grooves.

[0013] Preferably, it also includes a plurality of reversing blocks installed on the track at intervals along the material moving direction of the material moving device, and one end of the reversing block facing the material moving direction is inclined upward and toward the side opposite to the material moving direction to form a guide slope, the guide slope cooperates with the roller, and the other end of the reversing block is provided with a reversing groove cooperating with the roller.

[0014] Compared with the prior art, the present invention provides a vulcanized material-discharging mechanism for a steel cord conveyor belt, which has the following beneficial effects: The vulcanized material-discharging mechanism of the steel cord conveyor belt moves deeply between the rubber belt and the hot plate through the material-discharging device to peel the rubber belt off the hot plate. By arranging a plurality of support rollers and making the plurality of support rollers pre-stored in the material-discharging device, during the material-discharging process of the material-discharging device, the plurality of support rollers are sequentially released by the material-discharging device between the conveyor belt and the hot plate, so that the peeled conveyor belt is supported above the hot plate by the support rollers, so that the peeled conveyor belt will not adhere to the hot plate again after the material-discharging device is moved away.

[0015] The vulcanized material-discharging mechanism of the steel wire rope core conveyor belt supports and positions the support roller by arranging a load-bearing mechanism, and enables the column and the positioning column in the support roller to rotate relatively, so that when the rubber belt is wound, rolling friction is formed between the moving rubber belt and the column, and the positioning column is tightly abutted against the block, which facilitates the winding of the rubber belt and avoids the column from being subjected to excessive tension from the rubber belt during the winding process, thereby ensuring the effective use of the column during the winding process.

[0016] The wire rope core conveyor belt vulcanization material discharging mechanism is configured such that the orientation of opening three on the outer shell is adjustable, that is, when the support roller is released, the orientation of opening three is inclined toward the upper surface of the hot plate to facilitate the placement of the support roller on the hot plate, and when the support roller is recovered, opening three is vertically downward and toward the upper surface of the hot plate to facilitate the recovery of the support roller into the accommodating cavity.

[0017] The vulcanized material-discharging mechanism of the steel cord conveyor belt can realize the recovery of the support roller through the cooperation of the roller, the material-discharging device, the bearing mechanism and the reversing mechanism. During the recovery, the upward movement and free fall of the material-discharging device are realized by the cooperation of the roller and the reversing block. The force generated by the free fall of the material-discharging device is utilized to move the bearing block and the support roller upward, and the support roller is lifted into the accommodating cavity, thereby realizing the automatic recovery of the support roller and facilitating the use of the support roller.

[0018] The vulcanized material-discharging mechanism of the steel cord conveyor belt is characterized in that the material-discharging device moves along the hot plate when discharging material and when recovering the support roller, and the moving direction is opposite during the material-discharging process and the process of recovering the support roller, so that the material-discharging device does not need to move to the bottom of the hot plate before and after material-discharging, thereby avoiding the material-discharging device from occupying the space under the hot plate and not bringing negative impact on the installation and use of the hot plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the material shifting device; Figure 3 It is a structural schematic diagram of the material-shifting device from another perspective; Figure 4 It is a partial structural expansion diagram of the material-dispensing device; Figure 5 Schematic diagram of the internal structure of tube 1; Figure 6 It is a schematic diagram of the coordination between the material shifting device and the spring column 1 and the spring column 2; Figure 7 It is a structural schematic diagram of the support roller; Figure 8 It is a structural schematic diagram of the bearing mechanism; Fig. 9 Schematic diagram of the relative position of the reversing mechanism and the guide groove; Fig.10 Schematic diagram of the relative position of the reversing groove and the guide groove; Fig.11 It is a horizontal cross-sectional schematic diagram of the commutation slot.

[0020] Among them: 100, hot plate; 1, roller; 2, track; 21, guide groove; 3, moving device; 4, connecting plate; 41, spring column one; 42, spring column two; 5, pick-up and place mechanism; 6, storage mechanism; 7, shell; 8, bearing mechanism; 9, reversing mechanism; 10, support roller; 51, tube one; 511, opening one; 52, end plate; 53, screw rod; 531, drive block; 532, fixed block one; 54, connecting rod; 541, slider; 542, fixed block two; 55, grab rod; 551, claw one; 56, motor one; 61, tube two; 611, accommodating chamber; 612, opening two; 62, claw two; 63, end ring one; 631, gear one; 632, toothed disc 1; 64, gear 2; 65, motor 2; 71, tube 3; 711, opening 3; 72, end ring 2; 721, positioning hole; 73, toothed disc 2; 81, stopper; 811, guide rod 1; 82, bearing assembly; 83, transmission assembly; 84, support; 85, reset assembly; 821, carrier block; 822, lifting block; 823, spring 1; 831, gear shaft; 832, rack 1; 833, rack 2; 851, guide rod 2; 852, spring 2; 86, spring 3; 91, reversing block; 911, guide ramp; 912, reversing slot; 92, mounting bracket; 93, slide bar; 94, spring 4; 101, column; 1011, slot; 102, positioning column. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] See also Figure 1 A vulcanization material-discharging mechanism for a steel cord conveyor belt comprises a material-discharging device for discharging the conveyor belt from a hot plate 100, and a track 2 and a moving device 3 arranged in parallel on both sides of the hot plate 100.

[0023] A connecting plate 4 is installed at both ends of the material-dispensing device, and a roller 1 is installed at one end of the two connecting plates 4 that is away from each other through shaft rotation. The two rollers 1 are movably arranged in the inverted U-shaped track grooves of the two tracks 2, and the two connecting plates 4 vertically penetrate and slide to connect the moving ends of the two moving devices 3. The connecting plate 4 is driven to move by the moving device 3, so that the roller 1 moves along the track groove, thereby driving the material-dispensing device to move the material on the hot plate 100.

[0024] 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.

[0025] 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.

[0026] 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.

[0027] 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.

[0028] 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; 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.

[0029] 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.

[0030] 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.

[0031] 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: like Figure 4 and Figure 5 As shown, the pick-and-place mechanism 5 includes 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. End plates 52 are fixed to both ends of the 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, the end plates 52 can be driven to move through the connecting plates 4, thereby realizing the movement of the entire pick-and-place mechanism 5 with the moving end. Furthermore, due to the The track groove 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 curved portions of the track groove are respectively located at the two ends of the hot plate 100. Therefore, when the pick-up and placement mechanism 5 moves with the moving end to any one of the two curved portions of the track groove, the pick-up and placement mechanism 5 moves to the outside of the hot plate 100, and the roller 1 moves downward after moving along the curved portion, so that the pick-up and placement mechanism 5 moves downward outside the hot plate 100, and then the entire material-dispensing device is moved to the bottom of any side of the hot plate 100, but not below the hot plate 100, thereby avoiding the material-dispensing device occupying the space below the hot plate 100.

[0032] A driving unit 1 is installed on the tube 1 51 and the end plate 52 for driving the grabbing rod 55 to enter and exit the inner cavity of the tube 1 51; The driving unit 1 includes a screw rod 53, a connecting rod 54 and a motor 1 56. The screw rod 53 is arranged in the inner cavity of the tube 1 51, and the two ends of the screw rod 53 respectively penetrate and rotatably connect the two end plates 52; the outer surface of the screw rod 53 located in the inner cavity of the tube 1 51 is sleeved on the driving block 531 and the fixing block 1 532, wherein the driving block 531 is threadedly matched with the screw rod 53, and the driving block 531 is embedded in the inner wall of the tube 1 51 and is slidably connected to the tube 1 51, and the fixing block 1 532 is gap-matched with the screw rod 53, and the fixing block 1 532 is embedded in the inner wall of the tube 1 51 and is fixedly connected to the tube 1 51; both the driving block 531 and the fixing block 1 532 are provided with The shaft is rotatably connected to a connecting rod 54, and the two connecting rods 54 are rotatably connected to form an X-shaped structure through the shaft. The ends of the two connecting rods 54 away from the screw rod 53 are rotatably connected to a slider 541 and a fixed block 2 542 through the shaft, and the fixed block 2 542 and the fixed block 1 532 are located on the same side of the X-shaped structure; a grabbing rod 55 is installed on the slider 541 and the fixed block 2 542, wherein the slider 541 is embedded in the grabbing rod 55 and forms a sliding connection with the grabbing rod 55, and the fixed block 2 542 is fixedly connected to the grabbing rod 55; a motor 1 56 is fixed on the outer surface of any end plate 52, and the output end of the motor 1 56 is fixedly connected to the screw rod 53.

[0033] The lead screw 53 is driven to rotate through the output end of the motor 56, and the driving block 531 is driven to move in the tube 51 along the axial direction of the tube 51 and approach the fixed block 532, so as to deform the X-shaped structure, and the slider 541 is moved on the grabbing rod 55, so that the X-shaped structure is extended along the radial direction of the tube 51, and the slider 541, the fixed block 542, the grabbing rod 55, and the claw 551 are moved toward the opening 511, and the grabbing rod 55 and the claw 551 are moved to the outside of the tube 51 through the opening 511; conversely, the grabbing rod 55 and the claw 551 located outside the tube 51 can be received into the inner cavity of the tube 51 by the motor 56.

[0034] like Figure 4 As shown, the storage mechanism 6 includes a second tube 61 sleeved on the outer circumferential surface of the first tube 51, and a plurality of accommodating cavities 611 are evenly spaced along the circumferential direction on the outer circumferential surface of the second tube 61. The number of accommodating cavities 611 is the same as the number of supporting rollers 10. Each accommodating cavity 611 is connected to the inner cavity of the first tube 51 through a second opening 612. In each accommodating cavity 611, a second clamping claw 62 is fixed on both sides of the second opening 612. The plurality of supporting rollers 10 are stored in the plurality of accommodating cavities 611 in a one-to-one correspondence and are clamped by the second clamping claw 62.

[0035] End rings 1 63 are coaxially fixed to both ends of the second tube 61. The two end rings 1 63 are rotatably sleeved on the outer circumferential surfaces of the two end plates 52, and a driving unit 2 for driving the end ring 1 63 to rotate is provided between one of the end rings 1 63 and the end plate 52; Driving unit 2 includes gear 1 631, gear 2 64 and motor 2 65. Gear 1 631 is coaxially fixed to the end of end ring 1 63 away from tube 2 61, and gear 1 631 is rotatably sleeved on the outer surface of end plate 52. Gear 1 631 and gear 2 64 are meshed with each other. The housing of motor 2 65 is connected and fixed to one end plate 52, and the output shaft of motor 2 65 is coaxially fixed to gear 2 64.

[0036] The motor 2 65 drives the gear 2 64 to rotate, thereby driving the gear 1 631 to rotate, driving the tube 2 61 to rotate around its own central axis, so that the plurality of openings 2 612 rotate in sequence to dock with the opening 1 511. After the opening 1 511 docks with the opening 2 612, the grabbing rod 55 and the claw 1 551 move from the inner cavity of the tube 1 51 to the accommodating cavity 611 through the opening 1 511 and the opening 2 612, and the claw 1 551 grabs the supporting roller 10.

[0037] A transmission sleeve is provided with a gear disc 632 on the outer circumferential surface of the other end ring 63.

[0038] like Figure 4 and Figure 6As shown, the housing 7 includes a tube 3 71 sleeved on the outer circumferential surface of the tube 2 61, and an opening 3 711 is opened on the tube wall of the tube 3 71; an end ring 2 72 and a toothed disc 2 73 are coaxially fixed to both ends of the tube 3 71, and the end ring 2 72 and the toothed disc 2 73 are 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; Sprocket two 73 is transmission connected with gear one 632, and the transmission connection between gear two 73 and gear one 632 is an intermittent transmission connection, that is, when gear two 73 and gear one 632 are transmission connected together, tube two 61 rotates and drives tube three 71 to rotate in the same direction and synchronously; when gear two 73 and gear one 632 are not transmission connected, tube two 61 rotates but cannot drive tube three 71 to rotate.

[0039] Toothed disc 1 632 is transmission-connected to end ring 1 63 via a keyway, and toothed disc 1 632 is slidingly connected to end ring 1 63, so that toothed disc 1 632 can slide axially along end ring 1 63 during the rotation of end ring 1 63, thereby realizing axial movement of toothed disc 1 632 relative to toothed disc 2 73, and further realizing transmission connection between toothed disc 1 632 and toothed disc 2 73.

[0040] It should be noted that the opening 1 511 is always tilted toward the horizontal plane, that is, when the tube 1 51 is located above the hot plate 100, the opening 1 511 is always tilted toward the upper surface of the hot plate 100. During the material selection process, the opening 3 711 is in the same direction as the opening 1 511; when the support roller 10 is recovered, the opening 3 711 is vertically downward.

[0041] like Figure 6 As shown, a spring column 1 41 and a spring column 2 42 are respectively installed on the two connecting plates 4; a positioning hole 721 matching with the movable end of the spring column 1 41 is opened on the end ring 2 72, and a plurality of positioning holes 721 are provided, and they correspond to the positions of the plurality of accommodating cavities 611 one by one; the movable end of the spring column 2 42 abuts against the end of the toothed disc 1 632 away from the toothed disc 2 73.

[0042] Through the cooperation of the spring column 1 41 and the spring column 2 42, during the material removal process, the end ring 2 72 is restricted by the spring column 1 41 and remains relatively still with the connecting plate 4, that is, the housing 7 and the connecting plate 4 are relatively still. At the same time, the tube 1 51 is relatively still with the connecting plate 4 through the fixed connection between the end plate 52 and the connecting plate 4. The tube 2 61 rotates relative to the connecting plate 4 under the drive of the motor 2 65, and an inclined contact is formed between the toothed disc 1 632 and the toothed disc 2 73 (such as Figure 6 As shown in the figure, the toothed disc 1 632 can reciprocate axially relative to the toothed disc 2 73 while rotating with the tube 2 61, so that the toothed disc 1 632 will not drive the toothed disc 2 73 to rotate.

[0043] 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.

[0044] 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.

[0045] 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: 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.

[0046] 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.

[0047] like Figure 8As shown, the bearing mechanism 8 includes a stopper 81, a bearing assembly 82 and a transmission assembly 83. The bearing assembly 82 includes 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 connected to the stopper 81 and the lifting block 822. When the stopper 81 moves downward, the lifting block 822 is driven upward by the transmission assembly 83 to lift the spring 1 823 and the bearing block 821. The end ring 2 72 and the toothed disc 2 73 cooperate with the stopper 81 respectively.

[0048] Furthermore, the transmission assembly 83 includes a gear shaft 831, a rack 1 832 and a rack 2 833. The gear shaft 831 is rotatably mounted on the support 84 and meshes with the rack 1 832 and the rack 2 833. The rack 1 832 and the rack 2 833 are fixedly connected to the stop block 81 and the lifting block 822 respectively.

[0049] The lower end of the stopper 81 is fixedly connected with a guide rod 1 811 and a spring 3 86, the guide rod 1 811 penetrates downward and slides to connect the support 84, and the lower end of the spring 3 86 contacts the support 84; the lower end of the lifting block 822 is fixedly connected with a guide rod 2 851, the guide rod 2 851 penetrates downward and slides to connect the support 84, and a retaining ring and a spring 2 852 are sleeved on the surface of the guide rod 2 851 located below the support 84, the retaining ring is fixed on the guide rod 2 851, and the upper and lower ends of the spring 2 852 are fixedly connected to the support 84 and the retaining ring respectively. The spring 2 852 and the guide rod 2 851 together form a reset assembly 85.

[0050] During the material shifting process, as the material shifting device moves, when the material shifting device moves through the supporting mechanism 8, the end ring 2 72 and the toothed disc 2 73 respectively contact and press the corresponding stopper 81, causing the stopper 81 to move downward, compressing the spring 3 86, driving the rack 1 832 to move downward and driving the gear shaft 831 to rotate, causing the rack 2 833 to move upward, and lifting the supporting assembly 82; since the opening 3 711 is tilted to point to the hot plate 100 during the material shifting process, the upward-moving carrier block 821 will contact the outer circumferential surface of the shell 7, and form a relative movement with the lifting block 822, compressing the spring 1 823; after the material shifting device passes the supporting mechanism 8, the stopper 81 moves upward and resets under the action of the spring 1 823, and the carrier block 821 resets.

[0051] The principle of the material-dispensing device and the bearing mechanism 8 to recover the support roller 10 is as follows: when the material-dispensing device moves down with the roller 1 and contacts the upper surface of the hot plate 100 again, the end ring 2 72 and the toothed disc 2 73 move down and contact the upper surface of the corresponding block 81, and press the block 81 down to move the block 81 downward; when the block 81 moves downward, the rack 1 832 moves downward, the gear shaft 831 rotates, and then the rack 2 833 moves upward, the lifting block 822 moves upward, so that the entire bearing assembly 82 moves upward, the support roller 10 is lifted, the support roller 10 moves upward through the opening 3 711, and moves into the accommodating cavity 611, and is clamped into the clamping claw 2 62. In this process, the spring 2 852 and the spring 3 86 are both compressed.

[0052] After completing the recovery of one support roller 10, the roller 1 continues to move in the track groove, so that the end ring 2 72 and the toothed disc 2 73 move away from the stopper 81, and then the compressed spring 2 852 and spring 3 86 respectively drive the stopper 81 to move up and the bearing assembly 82 to move down.

[0053] 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 column 101. The upper surface of the carrier block 821 is concave to form 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 a magnetic metal material, and the carrier block 821 is magnetic and can adsorb the positioning column 102 by magnetic force. The carrier block 821 lifts and magnetically adsorbs the positioning column 102, and the stopper 81 contacts the outer surface of the small end of the positioning column 102, so that the support roller 10 is positioned 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 of a magnetic field is realized by turning the electromagnet on and off, thereby realizing the magnetic connection between the carrier block 821 and the positioning column 102, which is convenient for the positioning of the support roller 10 during the material selection process and the recovery of the support roller 10 after the material selection is completed.

[0054] The small end of the positioning column 102 is rotatably connected to the column 101, so that when the rubber belt is rolled up, rolling friction is formed between the moving rubber belt and the column 101, and the positioning column 102 is tightly against the block 81, which facilitates the rolling up of the rubber belt and prevents the column 101 from being subjected to excessive tension from the rubber belt during the rolling process, thereby ensuring the effective use of the column 101 during the rolling process.

[0055] like Figures 9 to 11As shown, the reversing mechanism 9 includes a reversing block 91, a mounting frame 92, a slide bar 93 and four springs 94, wherein the reversing block 91 is arranged in the track groove, and a guide slope 911 is arranged on the end of the reversing block 91 facing the material moving direction, and a reversing groove 912 is arranged on the other end of the reversing block 91, and the guide slope 911 and the reversing groove 912 are both matched with the roller 1; the mounting frame 92 is fixed on the end of the track 2 away from the hot plate 100, and a slide bar 93 is fixed on the end of the reversing block 91 away from the hot plate 100, the slide bar 93 passes through and is slidably connected to the mounting frame 92, and a spring four 94 is sleeved on the surface of the slide bar 93 located between the mounting frame 92 and the reversing block 91.

[0056] The guide slope 911 is inclined upward and in the direction opposite to the material-dispensing moving direction. In the process of continuously recovering the support roller 10, after the roller 1 moves to the reversing block 91 in the track groove, it moves upward along the guide slope 911 to lift the material-dispensing device off the hot plate 100. When the roller 1 just falls back from the upper surface of the reversing block 91 to the track groove, the end ring 2 72 and the toothed disc 2 73 just move to the top of the corresponding stopper 81, and the opening 3 711 just moves to the top of the corresponding support roller 10.

[0057] The horizontal cross-section of the reversing slot 912 is a right-angled trapezoid. Fig.11 As shown, the plane where the hypotenuse of the right-angled trapezoid is located cooperates with the roller 1; in the process of material selection, when the roller 1 moves to the plane where the hypotenuse is located in the reversing groove 912 and contacts, the reversing block 91 is pushed to move to the side away from the hot plate 100 and move out of the track groove, compressing the spring four 94. After the roller 1 moves over the reversing block 91, the spring four 94 is reset to move the reversing block 91 back to the track groove.

[0058] The outer surface of the slide bar 93 outside the mounting frame 92 is fixed with a limiting ring. After the spring 94 pushes the reversing block 91 into the track groove, the limiting ring contacts the end of the mounting frame 92 away from the hot plate 100.

[0059] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that 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 with opening two (612) between the inner cavities, and a clamping claw two (62) is fixed on both sides of the opening two (612) in the accommodating cavity (611); the outer shell (7) comprises a tube three (71) sleeved on the outer circumference of the tube two (61), and the tube wall of the tube three (71) is provided with an opening three (711); the supporting roller (10) comprises a column (101), and a plurality of clamping grooves (1011) cooperating with the clamping claw one (551) and the clamping claw two (62) are provided on the outer circumference of the column (101) at intervals along the axial direction.

2. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 1, characterized in that: 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).

3. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 2, characterized in that: 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).

4. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 3, 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).

5. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 4, 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).

6. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 5, 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).

7. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 6, 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.

8. A vulcanization material-discharging mechanism for a steel cord conveyor belt according to claim 7, 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.

9. A vulcanized material-discharging mechanism for a steel cord conveyor belt according to claim 8, 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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