CN213729168U - Chain pre-pulling joint-dismounting equipment - Google Patents
Chain pre-pulling joint-dismounting equipment Download PDFInfo
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- CN213729168U CN213729168U CN202022376608.8U CN202022376608U CN213729168U CN 213729168 U CN213729168 U CN 213729168U CN 202022376608 U CN202022376608 U CN 202022376608U CN 213729168 U CN213729168 U CN 213729168U
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Abstract
The utility model discloses a chain pulls in advance and tears festival equipment open, its technical scheme: the chain pre-tensioning and link-disassembling device comprises a workbench, a hydraulic system, a link tensioning detection device, a brake device, a pre-tensioning feeding device, a link disassembling feeding device and a link disassembling device, wherein the link tensioning detection device, the brake device, the pre-tensioning feeding device, the link disassembling feeding device and the link disassembling device are respectively arranged on the workbench, and the chain pre-tensioning and link disassembling work is completed. The functions of flexibility detection, pretension, section disassembly and the like are realized on the same equipment, the time for switching lanes is reduced, and the working efficiency is improved. The chain is detected through the tight joint detection device, so that the product percent of pass is improved while the detection efficiency is improved. The pre-stretching feeding device is used for feeding materials, manual chain dragging is replaced, the labor intensity of workers is reduced, and the production efficiency is improved; tear a festival material feeding unit open through plc control, realize tearing open the festival of chain and send the chain process, tear a festival device open and realize tearing open the festival of chain.
Description
Technical Field
The utility model relates to a chain technical field, especially a chain is drawn in advance and is torn festival equipment open.
Background
In the production process of the chain, the chain needs to be riveted, after the chain is riveted, the chain is transferred to the next procedure for pre-tensioning, after the chain is pre-tensioned, the chain is transferred to the next procedure for section removal, the chain is detected after the section removal, and finally the coil is stored in a warehouse. The process is high in labor intensity, unstable in chain quality, low in production efficiency and large in manual input.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model provides a link equipment is torn open in chain drawing in advance replaces the manual work to carry out pay-off, flexibility detection, prestretches, tears the festival open through the machine, improves production efficiency and product percent of pass.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the chain pre-pulling joint-disassembling equipment comprises a workbench, a hydraulic system, a joint-tensioning detection device, a brake device, a pre-tensioning feeding device, a joint-disassembling feeding device and a joint-disassembling device which are respectively arranged on the workbench, wherein the chain sequentially passes through the joint-tensioning detection device, the brake device, the pre-tensioning feeding device, the joint-disassembling feeding device and the joint-disassembling device to complete the pre-tensioning joint-disassembling work of the chain.
Preferably: tight festival detection device right side is equipped with the manual festival device of tearing open of tight festival chain, two and the chain is equidistant have been seted up to manual festival device top of tearing open, the aperture ratio chain round pin axle big through-hole, when tight festival detection device detects that the chain exists tightly the festival, manually drag the tight festival section of chain to manual festival device department of tearing open, two through-holes of the manual festival device of tearing open are aimed at to two round pin axles of tight festival chain, the manual festival of tearing open, the round pin axle of tearing open freely falls in the useless round pin axle collection box of manual festival device below of tearing open through two through-holes, thereby guarantee whole pull in advance and tear the smooth and easy of festival process open.
Preferably: tight festival detection device includes fixed roller, movable rod fixed passage and passageway apron, all install deep groove ball bearing in fixed roller and the movable roller, the movable roller rolls and installs in movable rod fixed passage through a movable rod, install extension spring on the movable rod, the passageway apron top is connected to the extension spring other end, and the movable rod is automatic sliding in the movable rod fixed passage after receiving extension spring and movable roller's two-way effort. When the chain is tightened, the induction can be carried out, so that the work is stopped.
Preferably: brake equipment comprises fixed block, damping piece, damping fixing base, damping apron, spring fixed block and compression spring before the brake, and damping apron is installed to damping fixing base top, damping fixing base rear side fixed connection spring fixed block, the damping piece is clearance fit with damping fixing base is inside, and the damping piece passes through compression spring and links to each other with the spring fixed block. The damping block is pushed to move forwards through the elasticity of the compression spring, so that the chain is compressed, a certain pressing force is guaranteed to be received by the chain in the moving process, and the chain can move freely. The chain is clamped from the side surface through the damping block, so that the chain is kept in a stretched state in the advancing process, and the condition that the chain is not accurately positioned when the chain stops moving due to inertia in the moving process is reduced.
Preferably: the pre-tensioning device comprises a pre-tensioning oil cylinder, L-shaped guide rails, a fixed clamping mechanism, a fixed smooth wheel mechanism and a movable clamping mechanism, the fixed clamping mechanism and the movable clamping mechanism are installed on a workbench, the L-shaped guide rails are installed on two sides of the movable clamping mechanism on the workbench, one side of the movable clamping mechanism is driven by the pre-tensioning oil cylinder, the movable clamping mechanism comprises the pre-tensioning clamping oil cylinder, a movable clamping assembly, a clamping plugboard channel and a pre-tensioning clamping plugboard, the pre-tensioning clamping oil cylinder drives the movable clamping assembly to move, and the movable clamping assembly simultaneously drives the pre-tensioning clamping plugboard to move in the clamping plugboard channel.
Preferably: remove clamping components and include the slider groove at bottom plate, vertical movable wedge, horizontal movable wedge, T type nut and vertical movable wedge both ends, prestretch the clamping cylinder and be connected with vertical movable wedge upside, vertical movable wedge both sides and slider groove sliding fit, still be equipped with T type groove on the vertical movable wedge, horizontal movable wedge one side is fixed with T type nut, and horizontal movable wedge passes through T type nut and T type groove sliding connection, and horizontal movable wedge opposite side with prestretch and press from both sides tight picture peg fixed connection, prestretch and press from both sides tight picture peg passageway clearance fit. When the pre-tensioning clamping oil cylinder moves downwards, the vertical movable wedge is pushed to move vertically downwards, the vertical movable wedge pushes the horizontal movable wedge to move horizontally, and therefore the pre-tensioning clamping inserting plate is driven to move horizontally back and forth, and a chain is clamped.
Preferably: the pre-tensioning feeding device comprises a servo motor, a speed reducing motor and a pre-tensioning chain conveying chain wheel, the servo motor is installed at the lower end of the speed reducing motor, the speed reducing motor is installed below a workbench, the pre-tensioning chain conveying chain wheel is installed above the speed reducing motor, a pre-tensioning chain conveying chain wheel protection ring is installed on one side of the pre-tensioning chain conveying chain wheel, guide plates are installed at the chain inlet and outlet positions of the pre-tensioning chain conveying chain wheel to guide the movement of a chain, and a chain wheel cover plate is installed above the pre-tensioning chain conveying chain wheel. A chain wheel cover plate is arranged above the pre-pulling feeding chain wheel to prevent the pre-pulling feeding chain wheel from falling off from the speed reducing motor. After the chain wheel is pre-tensioned, the pre-tensioning feeding chain wheel is driven to rotate by the servo driver and the speed reducing motor, so that the pre-tensioning chain feeding process of the chain is realized.
Preferably: tear a festival material feeding unit open and include servo motor, gear motor and tear a festival and send the chain sprocket, servo motor installs at the gear motor lower extreme, gear motor installs below the workstation, tear a festival and send the chain sprocket to install in the gear motor top, tear a festival and send chain sprocket one side to install and tear a festival and send chain sprocket guard circle, tear a festival and send chain sprocket to advance the chain front department and install a fixed guide sprocket, tear a festival and send chain sprocket to go out chain department both sides and install the guide block, tear a festival and send chain sprocket top to install transparent sprocket apron.
A fixed guide chain wheel is installed before the link dismounting and conveying chain wheel enters the chain, the chain is reversed through the guide chain wheel, so that the link dismounting and conveying chain wheel smoothly enters the link dismounting and conveying chain, guide blocks are installed on two sides of the rear portion of the link dismounting and conveying chain wheel, chains are guided, and a link dismounting channel smoothly enters the link dismounting and conveying channel.
Preferably: the section dismounting device comprises a section dismounting clamping cylinder, a section dismounting clamping insertion plate fixing seat, a section dismounting clamping insertion plate cover plate, a section dismounting feeding channel, a section dismounting collision sub seat, a guide pillar, a slide block and a section dismounting oil cylinder, and the section dismounting clamping insertion plate fixing seat are in clearance fit;
the section disassembling clamping cylinder is connected with one side of the section disassembling clamping plugboard, and the section disassembling clamping cylinder drives the section disassembling clamping plugboard to move in the section disassembling clamping plugboard fixing seat; the upper part of the section-disassembling feeding channel corresponds to a section-disassembling impacting element which is arranged on a section-disassembling impacting element seat, the section-disassembling impacting element seat is fixed below a sliding block, the sliding block is in sliding connection with a guide pillar through a linear bearing, and the section-disassembling oil cylinder is connected with the upper part of the sliding block through a T-shaped nut.
After a servo motor on the section disassembling feeding device rotates for a specified number of turns, the PLC controls the reversing of the electromagnetic valve of the cylinder, so that the section disassembling clamping cylinder extends out and retracts, the section disassembling clamping cylinder is connected with the section disassembling clamping insertion plate, and the section disassembling clamping insertion plate moves along with the section disassembling clamping cylinder, so that the chain is clamped and positioned. After the chain is clamped tightly, the detachable oil cylinder pushes the sliding block to move downwards along the guide pillar, so that the detachable joint striker is pushed to move downwards, the pin shaft of the chain is detached, the detachable oil cylinder moves upwards after the pin shaft is detached, the detachable joint clamping cylinder returns, the detachable joint feeding chain wheel rotates, the chain is pushed to move, the detachable joint feeding channel is pushed out of the detached joint chain, and the whole detachable joint process is completed.
The utility model discloses it does to have beneficial effect:
compared with the prior technical scheme, the scheme realizes multiple functions of flexibility detection, pretension, section disassembly and the like on the same equipment, reduces the time for switching the track and improves the working efficiency. The chain is detected through the tight joint detection device, so that the product percent of pass is improved while the detection efficiency is improved. Secondly, feeding is automatically carried out through a servo motor, manual chain dragging is replaced, the labor intensity of workers is reduced, and the production efficiency is improved;
tear a section material feeding unit open through plc control, realize tearing open the section of chain and send the chain process, reach and set for the festival number after, through tearing open a section die clamping cylinder and promote to tear a section clamp plate location chain open, replace artifical visual location, solve workman's visual fatigue problem. The hydraulic system provides power, and the clamping oil cylinder, the pre-tensioning oil cylinder and the section-disassembling clamping cylinder move forwards and backwards through the switching of the electromagnetic valve, so that the chain is automatically pre-tensioned and disassembled.
Drawings
FIG. 1 is a schematic structural view of the tight joint detection device of the present invention;
FIG. 2 is an enlarged view of the first embodiment at A;
FIG. 3 is a schematic structural view of the middle brake apparatus of the present invention;
FIG. 4 is a schematic structural view of the pre-stretching device of the present invention;
FIG. 5 is a schematic view of the movable clamping mechanism of the present invention;
FIG. 6 is a partial schematic view of the middle movable clamping mechanism of the present invention;
FIG. 7 is a schematic structural view of the pre-drawing feeding device of the present invention;
FIG. 8 is a schematic structural view of the section-removing feeding device of the present invention;
FIG. 9 is a schematic structural view of the joint removing device of the present invention;
fig. 10 is a partially enlarged schematic view of the joint dismounting device of the present invention.
Reference numerals: 1. a tight knot detection device; 11. fixing the roller; 12. the movable rod fixes the channel; 13. a channel cover plate; 14. a movable roller 15 and an extension spring; 16. a manual section disassembling device; 17. a work table; 18. a movable rod; 2. a brake device; 21. a front brake fixing block; 22. a damping fixing seat; 23. a damping cover plate; 24. a spring fixing block; 3. a pre-tensioning device; 30. fixing the clamping mechanism; 31. pre-tensioning a clamping oil cylinder; 32. pre-tensioning an oil cylinder; 33. an L-shaped guide rail; 34. a fixed bare wheel mechanism; 35. a base plate; 36. a vertically movable wedge; 37. a horizontally movable wedge; 38. a slider slot; 391. clamping the flashboard channel; 392. pre-tensioning the clamping inserting plate; 4. a pre-drawing feeding device; 41. pre-pulling a chain feeding sprocket; 42. pre-pulling a chain wheel protecting ring of a feeding chain; 43. a guide plate; 5. a section-disassembling feeding device; 51. disassembling the link chain conveying chain wheel; 52. disassembling a chain wheel protective ring of the link conveying chain; 53. fixing a guide chain wheel; 54. a guide block; 6. a section disassembling device; 61. disassembling the clamping cylinder; 62. disassembling the joint clamping plugboard; 63. disassembling a clamping inserting plate fixing seat; 64. disassembling the joint to clamp the plugboard cover plate; 65. a section-disassembling feeding channel; 66. disassembling the joint striker; 67. disassembling the joint striker seat; 68. a guide post; 69. a slider; 70. and (6) disassembling the joint oil cylinder.
Detailed Description
The preferred embodiments of the present invention will be further described in detail with reference to the accompanying drawings.
The chain pre-pulling link-disassembling device shown in fig. 1-9 comprises a workbench 17, a hydraulic system, a link-tightening detection device 1, a brake device 2, a pre-tightening device 3, a pre-tightening feeding device 4, a link-disassembling feeding device 5 and a link disassembling device 6 which are respectively arranged on the workbench 17, wherein the chain completes the pre-tightening link-disassembling work of the chain by sequentially passing through the link-tightening detection device 1, the brake device 2, the pre-tightening device 3, the pre-tightening feeding device 4, the link-disassembling feeding device 5 and the link disassembling device 6.
As shown in fig. 1-2 tight knot detection device 1 includes fixed roller 2, movable roller 14, movable rod 18, movable rod fixed passage 12 and passageway apron 13, all install deep groove ball bearing in fixed roller 2 and the movable roller 14, the movable rod rolls and installs in movable rod fixed passage 12 through a movable rod 18, install extension spring 15 on the movable rod, the passageway apron 13 top is connected to the extension spring 15 other end, and the movable rod receives behind extension spring 15 and movable roller 14's the two-way effort automatic sliding in movable rod fixed passage 12. A proximity switch is further arranged on the workbench 17, when the chain is tightened, the force received by the movable roller 14 is larger, so that the movable rod 18 is pushed to move towards the movable roller 14, the fixing bolt arranged on the movable rod 18 is close to the proximity switch, the inside of the proximity switch is switched on, the PLC senses the signal and then gives an alarm, and the PLC drives the servo motor for fixing the roller 2 to rotate to stop. Unqualified chains can be clamped, and the detection result is fed back through a peripheral alarm, so that the detection efficiency and the product percent of pass are improved.
Tight festival detection device 1 right side is equipped with the manual festival device 16 that tears open of tight festival chain, the manual festival device 16 top of tearing open has been seted up two and the chain equidistance, the aperture ratio chain round pin axle is big through-hole, when tight festival detection device 1 detects the chain and has the tight festival, the tight festival section of chain is manually dragged the manual festival device 16 department of tearing open, two round pin axles of tight festival chain are aimed at two through-holes of the manual festival device 16 of tearing open, the manual festival of tearing open, the round pin axle of tearing open freely falls in the useless round pin axle collection box of manual festival device 16 below of tearing open through two through-holes, thereby guarantee whole pull in advance and tear the smooth and easy of festival process open.
As shown in fig. 3, the brake device 2 is composed of a brake front fixing block 21, a damping block, a damping fixing seat 22, a damping cover plate 23, a spring fixing block 24 and a compression spring, wherein the damping cover plate 23 is installed above the damping fixing seat 22, the spring fixing block 24 is fixedly connected to the rear side of the damping fixing seat 22, the damping block and the damping fixing seat are in clearance fit, a bolt mounting hole and a spring mounting hole are arranged on the rear side of the damping block, the compression spring is installed in the spring mounting hole, the other end of the compression spring is connected with the spring fixing block 24, the spring fixing block 24 is fixed on the damping fixing seat 22, and the damping block is pushed to move forward by the elastic force of the compression spring so as to compress the chain, so that the chain is guaranteed to receive a certain pressing force in the moving process and also guaranteed to be capable of moving freely. The chain is clamped from the side surface through the damping block, so that the chain is kept in a stretched state in the advancing process, and the condition that the chain is not accurately positioned when the chain stops moving due to inertia in the moving process is reduced.
As shown in fig. 4-6, the pre-tensioning device 3 includes a pre-tensioning cylinder 32, an L-shaped guide rail 33, a fixed clamping mechanism 30, a fixed smooth wheel mechanism 34 and a movable clamping mechanism, the fixed clamping mechanism 30 is fixedly installed on the worktable 17, the movable clamping mechanism is movably installed on the worktable 17, the L-shaped guide rails 33 are installed on the worktable 17 at two sides of the movable clamping mechanism, one side of the movable clamping mechanism is driven by the pre-tensioning cylinder 32, the movable clamping mechanism includes a pre-tensioning cylinder 31, a movable clamping component, a clamping board channel 391 and a clamping pre-tensioning clamping board 392, the pre-tensioning cylinder 31 drives the movable clamping component to move, and the movable clamping component simultaneously drives the clamping pre-tensioning board 392 to move in the clamping board channel 391.
The movable clamping assembly comprises a bottom plate 35, a vertical movable wedge 36, a horizontal movable wedge 37, T-shaped nuts and slider grooves 38 at two ends of the vertical movable wedge 36, the pre-tensioning clamping oil cylinder 31 is connected with the upper side of the vertical movable wedge 36, two sides of the vertical movable wedge 36 are in sliding fit with the slider grooves 38, T-shaped grooves are further formed in the vertical movable wedge 36, the T-shaped nuts are fixed on one side of the horizontal movable wedge 37, the horizontal movable wedge 37 is in sliding connection with the T-shaped grooves through the T-shaped nuts, the other side of the horizontal movable wedge 37 is fixedly connected with a clamp pre-tensioning clamping insertion plate 392, and the clamp pre-tensioning clamping insertion plate 392 is in clearance fit with a clamp insertion plate channel 391.
When the pre-tensioning clamping cylinder 31 moves downwards, the vertical movable wedge 36 is pushed to move vertically downwards, and the vertical movable wedge 36 pushes the horizontal movable wedge 37 to move horizontally, so that the clamping pre-tensioning clamping inserting plate 392 is driven to move horizontally back and forth, and a chain is clamped.
A screw can be arranged on the clamp pre-tensioning clamping inserting plate 392, a sensor is arranged on the pre-tensioning clamping oil cylinder 31, when the clamp pre-tensioning clamping inserting plate 392 runs horizontally, the screw on the clamp pre-tensioning clamping inserting plate 392 also moves horizontally correspondingly, and when the clamp pre-tensioning clamping inserting plate 392 reaches a specified position, the screw is fixed to be close to the sensor, so that a signal is given to a PLC (programmable logic controller), and the PLC controls the pre-tensioning oil cylinder 32 to perform pre-tensioning. The pre-tensioning oil cylinder 32 is provided with a tension sensor, and the tension sensor is connected with a movable clamping mechanism, and the movable clamping mechanism can freely move in the L-shaped guide rail 33 along the direction of the guide rail. When the pre-tensioning clamping cylinder 31 clamps the chain, the pre-tensioning clamping cylinder 31 starts to act, the tension sensor connected with the pre-tensioning clamping cylinder 31 is under tension, the internal voltage of the tension sensor generates micro-change, the signal is amplified and transmitted to the PLC through the tension sensor amplifier, and when the pre-tensioning force reaches the set value of the PLC, the pre-tensioning cylinder 32 maintains the pressure and returns, so that the pre-tensioning process is completed.
As shown in fig. 7, the pre-drawing feeding device 4 comprises a servo motor, a speed reducing motor and a pre-drawing feeding chain wheel 41, the servo motor is installed at the lower end of the speed reducing motor, the speed reducing motor is installed below the workbench 17, the pre-drawing feeding chain wheel 41 is installed above the speed reducing motor, a pre-drawing feeding chain wheel protecting ring 42 is installed at one side of the pre-drawing feeding chain wheel 41, guide plates 43 are installed at the chain inlet and outlet positions of the pre-drawing feeding chain wheel 41 to guide the movement of the chain, and a chain wheel cover plate is installed above the pre-drawing feeding chain wheel 41. A chain wheel cover plate is arranged above the pre-pulling feeding chain wheel 41 to prevent the pre-pulling feeding chain wheel from falling off from the speed reducing motor. After the chain wheel is pre-tensioned, the PLC gives a signal to the servo driver, the servo driver controls the servo motor to rotate, the extending shaft of the servo motor is connected with the speed reducing motor, the output shaft of the speed reducing motor and the pre-tensioning feeding chain wheel are fixed through the expansion sleeve, and therefore the pre-tensioning feeding chain wheel is driven to rotate, and the pre-tensioning chain feeding process of the chain is achieved. The servo motor is adopted for feeding, manual chain dragging is replaced, the pre-tensioning force is controlled and adjusted by the PLC program, manual pre-tensioning force adjustment is replaced, and labor intensity of workers is reduced.
As fig. 8 tear a festival material feeding unit 5 and include servo motor, gear motor and tear a festival and send chain sprocket 51, servo motor installs at the gear motor lower extreme, gear motor installs below workstation 17, tear a festival and send chain sprocket 51 to install in the gear motor top, tear a festival and send chain sprocket 51 one side to install and tear a festival and send chain sprocket guard ring 52, tear a festival and send chain sprocket 51 to advance the chain front department and install a fixed guide sprocket 53, tear a festival and send chain sprocket 51 to go out chain department both sides and install guide block 54, tear a festival and send chain sprocket 51 top and install transparent sprocket apron.
The chain is reversed by the guide sprocket to smoothly enter the link-breaking chain-feeding sprocket 51, and the guide block 54 guides the chain to smoothly enter the link-breaking passage. Transparent sprocket apron is installed to the sprocket top, and both visual avoids careless sprocket to press from both sides again and hinders the finger. When a material sensing switch is turned ON before the link dismounting and feeding chain sprocket 51, the PLC sends a signal to a servo driver of the servo motor, the servo driver controls the servo motor to rotate, so that the speed reduction motor is driven to drive, the speed reduction motor drives the pre-pulling feeding chain sprocket to rotate, and the link dismounting and feeding process of the chain is realized.
As shown in fig. 9, the section disassembling device 6 includes a section disassembling clamping cylinder 61, a section disassembling clamping insertion plate 62, a section disassembling clamping insertion plate fixing seat 63, a section disassembling clamping insertion plate cover plate 64, a section disassembling feeding channel 65, a section disassembling striker 66, a section disassembling striker seat 67, a guide post 68, a slide block 69 and a section disassembling oil cylinder 70, wherein the section disassembling clamping insertion plate 62 is in clearance fit with the section disassembling clamping insertion plate fixing seat 63;
the section-disassembling clamping cylinder 61 is connected with one side of the section-disassembling clamping insertion plate 62, and the section-disassembling clamping cylinder 61 drives the section-disassembling clamping insertion plate 62 to move in the section-disassembling clamping insertion plate fixing seat 63; the upper part of the section-disassembling feeding channel 65 corresponds to a section-disassembling impacting element 66, the section-disassembling impacting element 66 is installed on a section-disassembling impacting element seat 67, the section-disassembling impacting element seat 67 is fixed below a sliding block 69, the sliding block 69 is in sliding connection with a guide post 68 through a linear bearing, and the section-disassembling oil cylinder 70 is connected with the upper part of the sliding block 69 through a T-shaped nut.
After the servo motor on the section-disassembling feeding device 5 rotates for a specified number of turns, the PLC controls the reversing of the electromagnetic valve of the cylinder, so that the section-disassembling clamping cylinder 61 extends out and retracts, the section-disassembling clamping cylinder 61 is connected with the section-disassembling clamping insertion plate 62, and the section-disassembling clamping insertion plate 62 moves along with the section-disassembling clamping cylinder 61, so that the chain is clamped and positioned. After the chain is clamped, the link disassembling oil cylinder 70 pushes the sliding block 69 to move downwards along the guide post 68, so that the link disassembling striker 66 is pushed to move downwards, the pin shaft of the chain is disassembled, after the pin shaft is disassembled, the link disassembling oil cylinder 70 moves upwards, the link disassembling clamping cylinder 61 returns, the link disassembling feeding chain wheel 51 rotates, the chain is pushed to move, the link disassembled chain is pushed out of the link disassembling feeding channel 65, and the whole link disassembling process is completed.
The above-mentioned embodiment is only used for explaining the utility model concept, and not to the limit of the utility model protection, and all utilize this concept to be right the utility model discloses carry out insubstantial change, all shall fall into the scope of protection of the utility model.
Claims (9)
1. The utility model provides a chain is drawn in advance and is torn festival equipment open which characterized in that: the chain pre-tensioning and link-disassembling device comprises a workbench, a hydraulic system, a link tensioning detection device, a brake device, a pre-tensioning feeding device, a link disassembling feeding device and a link disassembling device, wherein the link tensioning detection device, the brake device, the pre-tensioning feeding device, the link disassembling feeding device and the link disassembling device are respectively arranged on the workbench, and the chain pre-tensioning and link disassembling work is completed.
2. The chain pre-tensioning link-breaking device according to claim 1, characterized in that: tight festival detection device right side is equipped with the manual festival device of tearing open of tight festival chain, and manual festival device top of tearing open has seted up two through-holes that are equidistant with the chain, and the aperture ratio chain round pin axle is big.
3. The chain pre-tensioning link-breaking device according to claim 1, characterized in that: tight festival detection device includes fixed roller, movable rod fixed passage and passageway apron, all install deep groove ball bearing in fixed roller and the movable roller, movable roller installs in movable rod fixed passage through a movable rod, install extension spring on the movable rod, the passageway apron top is connected to the extension spring other end, and the movable rod receives behind extension spring and movable roller's the two-way effort automatic sliding in the movable rod fixed passage.
4. A chain pre-tensioning link breaking apparatus according to claim 2, wherein: brake equipment comprises fixed block, damping piece, damping fixing base, damping apron, spring fixed block and compression spring before the brake, and damping apron is installed to damping fixing base top, damping fixing base rear side fixed connection spring fixed block, the damping piece is clearance fit with damping fixing base is inside, and the damping piece passes through compression spring and links to each other with the spring fixed block.
5. A chain pre-tensioning link breaking apparatus according to any one of claims 1 to 4, wherein: the pre-tensioning device comprises a pre-tensioning oil cylinder, L-shaped guide rails, a fixed clamping mechanism, a fixed smooth wheel mechanism and a movable clamping mechanism, the fixed clamping mechanism and the movable clamping mechanism are installed on a workbench, the L-shaped guide rails are installed on two sides of the movable clamping mechanism on the workbench, one side of the movable clamping mechanism is driven by the pre-tensioning oil cylinder, the movable clamping mechanism comprises the pre-tensioning clamping oil cylinder, a movable clamping assembly, a clamping plugboard channel and a pre-tensioning clamping plugboard, the pre-tensioning clamping oil cylinder drives the movable clamping assembly to move, and the movable clamping assembly simultaneously drives the pre-tensioning clamping plugboard to move in the clamping plugboard channel.
6. A chain pre-tensioning link breaking apparatus according to claim 5, wherein: remove clamping components and include the slider groove at bottom plate, vertical movable wedge, horizontal movable wedge, T type nut and vertical movable wedge both ends, prestretch the clamping cylinder and be connected with vertical movable wedge upside, vertical movable wedge both sides and slider groove sliding fit, still be equipped with T type groove on the vertical movable wedge, horizontal movable wedge one side is fixed with T type nut, and horizontal movable wedge passes through T type nut and T type groove sliding connection, and horizontal movable wedge opposite side with prestretch and press from both sides tight picture peg fixed connection, prestretch and press from both sides tight picture peg passageway clearance fit.
7. A chain pre-tensioning link breaking apparatus according to claim 5, wherein: the pre-tensioning feeding device comprises a servo motor, a speed reducing motor and a pre-tensioning chain conveying chain wheel, the servo motor is installed at the lower end of the speed reducing motor, the speed reducing motor is installed below a workbench, the pre-tensioning chain conveying chain wheel is installed above the speed reducing motor, a pre-tensioning chain conveying chain wheel protection ring is installed on one side of the pre-tensioning chain conveying chain wheel, guide plates are installed at the chain inlet and outlet positions of the pre-tensioning chain conveying chain wheel, and a chain wheel cover plate is installed above the pre-tensioning chain conveying chain wheel.
8. A chain pre-tensioning link breaking apparatus according to any one of claims 1 to 4, wherein: tear a festival material feeding unit open and include servo motor, gear motor and tear a festival and send the chain sprocket, servo motor installs at the gear motor lower extreme, gear motor installs below the workstation, tear a festival and send the chain sprocket to install in the gear motor top, tear a festival and send chain sprocket one side to install and tear a festival and send chain sprocket guard circle, tear a festival and send chain sprocket to advance the chain front department and install a fixed guide sprocket, tear a festival and send chain sprocket to go out chain department both sides and install the guide block, tear a festival and send chain sprocket top to install transparent sprocket apron.
9. The chain pre-tensioning link breaking apparatus of claim 6, wherein: the section dismounting device comprises a section dismounting clamping cylinder, a section dismounting clamping insertion plate fixing seat, a section dismounting clamping insertion plate cover plate, a section dismounting feeding channel, a section dismounting collision sub seat, a guide pillar, a slide block and a section dismounting oil cylinder, and the section dismounting clamping insertion plate fixing seat are in clearance fit; the section disassembling clamping cylinder is connected with one side of the section disassembling clamping plugboard, and the section disassembling clamping cylinder drives the section disassembling clamping plugboard to move in the section disassembling clamping plugboard fixing seat; the upper part of the section-disassembling feeding channel corresponds to a section-disassembling impacting element which is arranged on a section-disassembling impacting element seat, the section-disassembling impacting element seat is fixed below a sliding block, the sliding block is in sliding connection with a guide pillar through a linear bearing, and the section-disassembling oil cylinder is connected with the upper part of the sliding block through a T-shaped nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022376608.8U CN213729168U (en) | 2020-10-23 | 2020-10-23 | Chain pre-pulling joint-dismounting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022376608.8U CN213729168U (en) | 2020-10-23 | 2020-10-23 | Chain pre-pulling joint-dismounting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213729168U true CN213729168U (en) | 2021-07-20 |
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Family Applications (1)
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| CN202022376608.8U Active CN213729168U (en) | 2020-10-23 | 2020-10-23 | Chain pre-pulling joint-dismounting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317675A (en) * | 2020-10-23 | 2021-02-05 | 杭州东华链条集团有限公司 | Chain pre-pulling joint-dismounting equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317675A (en) * | 2020-10-23 | 2021-02-05 | 杭州东华链条集团有限公司 | Chain pre-pulling joint-dismounting equipment |
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