CN221397004U - Mould bench stacker - Google Patents
Mould bench stacker Download PDFInfo
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- CN221397004U CN221397004U CN202323425338.5U CN202323425338U CN221397004U CN 221397004 U CN221397004 U CN 221397004U CN 202323425338 U CN202323425338 U CN 202323425338U CN 221397004 U CN221397004 U CN 221397004U
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- 210000000078 claw Anatomy 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000002457 bidirectional effect Effects 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000011178 precast concrete Substances 0.000 description 25
- 239000004567 concrete Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Abstract
The utility model discloses a die bench stacker, which comprises a frame, a large frame, a small frame and a lifting appliance component which are matched; the frame is provided with a transverse rail, and the large frame is assembled on the frame and is provided with a longitudinal rail; the trolley frame is assembled on the longitudinal rail and is provided with a lifting assembly and a lifting appliance assembly which are connected in a matching way; the lifting appliance assembly comprises a mounting frame plate and a plurality of groups of clamp assemblies at corners of the mounting frame plate and is used for clamping the die table member; the clamp assembly comprises a hanging claw, a hydraulic cylinder and a limit detection unit; the side wall of the die table part is provided with a hook groove matched with the hanging claw; a guide component is also assembled between the mounting frame plate and the trolley frame; the design can improve the safety and stability of the die bench in the stacking and unstacking processes, improve the working efficiency and the accuracy, reduce the production cost and improve the economic benefit.
Description
Technical Field
The utility model relates to the technical field of stackers, in particular to a mode stacker.
Background
Currently, precast concrete members have been widely used in various construction works such as bridges, elevated roads, tunnels, etc. The production process of the precast concrete member generally comprises the steps of mould manufacture, concrete pouring, curing and maintenance and the like. After the precast concrete members are produced, the precast concrete formwork members need to be lifted from the production line by lifting equipment and then stacked for storage or loading and transportation. The die bench stacker is common hoisting equipment and is mainly used for hoisting and carrying precast concrete members.
However, the conventional modular deck stacker has some problems in handling precast concrete members. Firstly, because the dead weight of the precast concrete member is large, if the precast concrete member is hoisted only by means of a lifting hook or a sling of hoisting equipment, the precast concrete member can shake or roll in the hoisting process, and even the precast concrete member can fall off from the hoisting equipment, so that the safety of operators is threatened. In addition, if the precast concrete member is swayed or rolled in the hoisting process, damage to the precast concrete member may be caused, and the service life of the precast concrete member is reduced.
Secondly, when carrying precast concrete members, conventional modular deck stackers generally require fine operations of the hoisting equipment by operators to ensure that the precast concrete members can be accurately placed at designated positions. However, due to the large volume and heavy weight of the precast concrete members, it is often difficult for operators to perform fine operations on the hoisting equipment, so that the precast concrete members are offset in the placing process, and the stacking effect of the precast concrete members is affected. In addition, since an operator is required to perform a fine operation, the conventional mold stage stacker has a low work efficiency, which is disadvantageous in improving the production efficiency of the precast concrete member.
Disclosure of utility model
Aiming at the defects in the prior art, the utility model aims to provide the die table stacker which can effectively improve the safety and stability of die table components in the stacking and unstacking processes, improve the working efficiency of blanking and transferring the die table components and the accuracy of stacking and unstacking, reduce the production cost and improve the economic benefit.
The technical scheme adopted by the utility model for achieving the purpose is as follows: the die bench stacker comprises a frame, a large frame, a small frame and a lifting device component which are matched and combined, wherein a transverse rail is fixedly installed on the frame, the large frame is assembled on the transverse rail, a longitudinal rail is fixedly installed on the large frame, the small frame is assembled on the longitudinal rail, and the small frame is provided with a lifting device component, and the lifting device component is matched and connected with the lifting device component.
The lifting appliance assembly comprises a mounting frame plate and a plurality of groups of clamp assemblies assembled at corners of the mounting frame plate, the clamp assemblies are used for clamping a fixed die table, the clamp assemblies comprise lifting claws, hydraulic cylinders and limit detection units, the top ends of the lifting claws are hinged to the mounting frame plate, two ends of the hydraulic cylinders are respectively hinged to the middle section of the lifting claws and the mounting frame plate, the limit detection units are linked with the lifting claws, and hook grooves matched with the lifting claws are assembled on the side walls of the die table; and a guide assembly is also arranged between the mounting frame plate and the trolley frame.
In some of the implementations, in order to ensure stable erection of the frame, ensure stable laying of the transverse rails and the longitudinal rails, and ensure the strength of the large frame itself, the following technical scheme is provided.
The frame comprises two groups of beam structures which are arranged in parallel and upright posts which are fixedly connected to the bottom of the beam structures, and the transverse tracks are laid on the beam structures.
The large frame comprises two groups of large car cross beams which are arranged in parallel and connecting beams connected to two ends of the large car cross beams, the longitudinal rails are laid on the large car cross beams, large car travelling wheels are further rotatably installed at the joint of the large car cross beams and the connecting beams, and the large car travelling wheels are combined with the transverse rails in a matched mode.
The trolley travelling wheels are rotatably arranged at corners of the trolley frame and are matched with the longitudinal rails.
In some implementations, in order to ensure stable assembly of the lifting assembly on the trolley frame and realize effective lifting of the lifting appliance assembly driven by the operation of the lifting assembly, the following technical scheme is provided.
The lifting assembly comprises a speed reducing motor, a bidirectional roller, a guide wheel and a pulley, wherein the speed reducing motor, the bidirectional roller and the guide wheel are assembled on the trolley frame; the gear motor is fixedly arranged at the center of the trolley frame, the bidirectional rollers are arranged at two sides of the gear motor and rotatably arranged on the trolley frame, the gear motor is in power connection with two groups of bidirectional rollers, a group of guide wheels are respectively assembled at two sides of each group of bidirectional rollers, and each group of guide wheels vertically corresponds to a group of pulleys assembled on the mounting frame plate.
Two groups of steel wire ropes which are kept reversely wound are wound on each group of bidirectional rollers, and the steel wire ropes are sequentially wound around the guide wheels and the pulleys on the corresponding sides and then fixed at the bottom of the trolley frame.
In some implementations, in order to ensure that the guide assembly can be stably connected with the trolley frame and the mounting frame plate, and ensure that the mounting frame plate in the lifting appliance assembly stably lifts along the vertical direction, the following technical scheme is provided.
The guiding assembly comprises a plurality of telescopic guiding sleeves which are connected in a sliding mode, the telescopic guiding sleeve on the outermost layer is fixedly arranged on the trolley frame, and the telescopic guiding sleeve on the innermost layer is fixedly arranged on the mounting frame plate.
In some implementations, in order to ensure that the limit detection unit can be stably assembled on the mounting frame plate and effectively linked with the lifting claw, the limit detection unit is ensured to effectively detect the running posture of the lifting claw, and the following technical scheme is provided.
The limit detection unit comprises an assembly chute, a magnetic head sliding seat, a magnetometer, a guide rod and a connecting rod, wherein the assembly chute is fixedly arranged at the side wall of the mounting frame plate, the magnetic head sliding seat is slidably arranged in the assembly chute, the magnetometer is fixedly arranged at the stroke tail end of the assembly chute, the guide rod is slidably inserted into the assembly chute and fixedly connected with the magnetic head sliding seat, and two ends of the connecting rod are respectively hinged with the hanging claw and the guide rod.
In some implementations, in order to ensure that the lifting claw in the lifting appliance assembly can be accurately abutted with the hook groove on the lower die bench part, the accurate stacking or unstacking operation of each layer of die bench part is ensured, and the following technical scheme is provided.
A cushion table is fixed at the outer edge of the upper surface of the mold table piece, a positioning taper pipe which is vertically arranged is fixedly connected to the outer side wall of the cushion table, a connecting seat is fixedly connected to the side wall of the mold table piece, and a horn pipe which is connected to the bottom of the positioning taper pipe is fixedly connected to the connecting seat; the bottom of the mounting frame plate is fixedly connected with a vertically arranged horn sleeve.
The utility model has the beneficial effects that:
1. Safety and stability are improved: can drive hoist subassembly and the mould platform spare that hangs and get down along vertical direction stability under lifting unit and direction subassembly's cooperation operation, avoid hoist subassembly and mould platform spare to take place to rock at the operation in-process of mould platform spare stack, destacking for precast concrete member is more stable in the handling, thereby reduces precast concrete member and drops from lifting device's risk, guarantee staff's safety, also avoided precast concrete member in the harm that lifting device probably appears simultaneously.
2. Work efficiency is improved: through adopting special big frame and dolly frame design, combine horizontal and longitudinal rail, drive hoist subassembly through lifting unit and stably go up and down for precast concrete member is more stable in the handling, can accurate control precast concrete member's horizontal and longitudinal position, further promotes work efficiency. Due to the improvement of the working efficiency, the production efficiency of the precast concrete member is improved, so that the production cost can be reduced, and the economic benefit is improved.
3. And (3) accurate control: parts such as locating taper pipe, horn sleeve and range finder, limit switch, limit detection unit can carry out accurate control to the operation gesture of equipment and mould platform spare through installing additional in this patent scheme, guarantee mould platform spare stack, the accuracy nature of destacking.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the frame, mainframe, trolley frame, spreader assembly, and lifting assembly in combination;
FIG. 3 is a schematic view of the structure of a large frame;
FIG. 4 is a schematic view of a trolley frame and a lifting assembly mounted thereon;
FIG. 5 is a schematic view of the structure of FIG. 4 from another view;
FIG. 6 is a schematic view of the mating assembly of the components of the lift assembly;
FIG. 7 is a schematic view of the mating assembly of the guide assembly;
FIG. 8 is a schematic structural view of a spreader assembly;
fig. 9 is a schematic view of the mounting of the clip assembly on the mounting bracket plate;
FIG. 10 is a schematic view of a detail of a mold table;
Fig. 11 is a schematic view of the structure of the stacked multi-layer die bench.
In the figure: the device comprises a transverse rail 11, a transverse rail 12, a vertical column 13, a large frame 2, a longitudinal rail 21, a large car transverse beam 22, a 221 maintenance channel, a 23 connecting beam, a 24 large car running wheel, a3 small car frame, a 31 small car running wheel, a 32 mounting bracket, a 33 loop, a4 lifting appliance component, a 41 mounting bracket plate, a 411 horn sleeve, a 42 clamp component, a 421 lifting claw, a 422 hydraulic cylinder, a 423 limit detection unit, a 4231 assembly chute, a 4232 magnetic head sliding seat, a 4233 magnetometer, a 4234 guide rod, a 4235 connecting rod, a 5 lifting component, a 51 gear motor, a 511 output shaft, a 512 coupler, a 52 bidirectional roller, a 53 guide wheel, a 54 pulley, a 55 steel wire rope, a 6 guide component, a 61 first telescopic guide sleeve, a 62 second telescopic guide sleeve, a 63 third telescopic guide sleeve, a 64 buffer rubber, a 7 die bench piece, a 71 hook groove, a 72 pad bench, a 73 positioning taper pipe, a 74 connecting seat, a 75 horn pipe, a 81 protective fence, a 82 support frame and a 83 distance meter.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-11, the die bench stacker comprises a frame, a large frame 2, a small frame 3 and a lifting device assembly 4 which are matched and combined, wherein a transverse rail 11 is fixedly installed on the frame, the large frame 2 is assembled on the transverse rail 11, a longitudinal rail 21 is fixedly installed on the large frame 2, the small frame 3 is assembled on the longitudinal rail 21, a lifting assembly 5 is assembled on the small frame 3, and the lifting device assembly 4 is matched and connected with the lifting assembly 5.
The lifting appliance assembly 4 comprises a mounting frame plate 41 and a plurality of groups of clamp assemblies 42 assembled at corners of the mounting frame plate 41, the clamp assemblies 42 are used for clamping the fixed die table piece 7, the clamp assemblies 42 comprise lifting claws 421, hydraulic cylinders 422 and limit detection units 423, the top ends of the lifting claws 421 are kept hinged with the mounting frame plate 41, two ends of the hydraulic cylinders 422 are respectively kept hinged with the middle sections of the lifting claws 421 and the mounting frame plate 41, the limit detection units 423 are kept in linkage with the lifting claws 421, and hook grooves 71 matched with the lifting claws 421 are assembled on the side walls of the die table piece 7; a guide assembly 6 is also fitted between the mounting plate 41 and the trolley frame 3.
The frame is arranged at a high position, so that the die bench 7 can be ensured to be normally stacked and unstacked under the frame, the transverse rails 11 and the longitudinal rails 21 are uniformly distributed on the horizontal direction and keep vertical distribution, the large frame 2 can stably travel along the transverse rails 11 above the frame, the small frame 3, the lifting assembly 5 and the lifting assembly 4 are driven to synchronously run, the small frame 3 can stably travel along the longitudinal rails 21 on the large frame 2, the lifting assembly 5 and the lifting assembly 4 are driven to synchronously run, the lifting assembly 4 can be enabled to carry out adjustment of the transverse coordinates and the longitudinal coordinates through the matched operation of the large frame 2 and the small frame 3, so that the lifting assembly 4 can effectively clamp and transfer the die bench 7 at a specific position to the specific position, the lifting assembly 5 can drive the lifting assembly 4 to carry out height adjustment, so as to assist the clamping or putting down operation of the lifting assembly 4 on the die bench 7, and the die bench 7 can be stacked or unstacked.
The setting of the additional guide component 6 can guarantee that the lifting tool component 4 stably goes up and down along vertical direction, avoids lifting tool component 4 and the mould platform piece 7 that hangs to get to take place to rock, swing scheduling problem in the transportation process, guarantees stability and accuracy to the stack of mould platform piece 7, destacks, also can effectively avoid because of rocking, swing the potential safety hazard that causes.
For the spreader assembly 4, the mounting plate 41 therein mainly serves to stably mount the lifting assembly 5 under the trolley frame 3, while also ensuring the mounting of the clamp assembly 42 and other related components. In the clamp assembly 42, when the hydraulic cylinder 422 is controlled to extend, the lifting claw 421 can be driven to turn outwards to discharge the clamped die bench 7, meanwhile, the lifting claw 421 is in a yielding posture, so that the die bench 7 is conveniently placed on the inner side of the clamping bench to clamp and prepare, when the hydraulic cylinder 422 is contracted to move, the lifting claw 421 is driven to turn inwards, so that the lifting claw 421 can extend into the hook groove 71 assembled on the die bench 7, and clamping and positioning operation of the die bench 7 is realized.
The limit detection unit 423 linked with the hanging claw 421 can detect that the hanging claw 421 is in an opening or closing action gesture, so that the hanging claw 421 can perform accurate loading and unloading operation on the die platform piece 7.
The die table stacker provided by the application is mainly used for stacking and unstacking produced platy structure products so as to improve the blanking efficiency of a production line and the transfer efficiency of the products.
When the application is used for carrying out blanking and transferring operations on the PC concrete mold table component, the blanking and loading transportation efficiency of the production line can be effectively improved due to the large dead weight of the PC concrete mold table component. When the production line for PC concrete mold members is used, the hook grooves 71 assembled on the production line are assembled in a detachable mode, so that the normal use of the PC concrete mold members is prevented from being influenced by the design of the hook grooves 71.
In order to ensure stable erection of the frame, stable laying of the transverse rails 11 and the longitudinal rails 21 and self strength of the large frame 2, the following technical scheme is provided.
The frame comprises two groups of beam structures 12 which are arranged in parallel, upright posts 13 which are fixedly connected to the bottom of the beam structures 12, and transverse tracks 11 are paved on the beam structures 12.
The cart frame 2 comprises two groups of cart crossbeams 22 which are arranged in parallel and connecting beams 23 which are connected to two ends of the cart crossbeams 22, the longitudinal rails 21 are paved on the cart crossbeams 22, cart travelling wheels 24 are rotatably installed at the joint of the cart crossbeams 22 and the connecting beams 23, and the cart travelling wheels 24 are matched and combined with the transverse rails 11.
The trolley travelling wheel 31 is rotatably arranged at the corners of the trolley frame 3, and the trolley travelling wheel 31 is matched and combined with the longitudinal rail 21.
The large frame 2 is combined with the transverse rail 11 through the large vehicle travelling wheel 24, and the small frame 3 is combined with the longitudinal rail 21 through the small vehicle travelling wheel 31, so that stable travelling of the large frame 2 along the extending direction of the frame (namely the length direction of the transverse rail 11) can be ensured, stable travelling of the small frame 3 along the extending direction of the large frame 2 (namely the longitudinal rail 21) is ensured, and finally, the transverse and longitudinal coordinates of the small frame 3 and the lifting tool assembly 4 connected to the small frame 3 are accurately adjusted.
For the travelling modes of the large frame 2 and the small frame 3, the corresponding travelling wheels are driven by motors to operate. The large frame 2 is powered by a flat cable (with a cable roller and a cable guider) special for the gantry crane, and the small frame 3 is powered by a drag chain and a cable assembled in the drag chain, which are common technical means in the technical field, so the components are not shown in the drawings.
Limit protection switches are respectively arranged at the two ends of the travel of the transverse rail 11 and the longitudinal rail 21 and at the corresponding positions of the large frame 2 and the small frame 3, and when the limit switches on the large frame 2 and the transverse rail 11 or the fiber switches on the small frame 3 and the longitudinal rail 21 act, the power supply is cut off, and the operation of the corresponding large frame 2 and small frame 3 is stopped.
In order to facilitate the maintenance of the lifting component 5 and the guiding component 6 on the trolley frame 3, a maintenance channel 221 is fixedly assembled on the periphery of one group of trolley cross beams 22 of the large trolley frame 2, and a protective fence 81 is arranged on the periphery of the maintenance channel 221 and the rest position of the trolley frame 3 except the side adjacent to the maintenance channel 221.
In order to ensure stable assembly of the lifting assembly 5 on the trolley frame 3 and realize effective lifting of the lifting appliance assembly 4 driven by the operation of the lifting assembly 5, the following technical scheme is provided.
The lifting assembly 5 comprises a gear motor 51, a bidirectional roller 52, a guide wheel 53 which are assembled on the trolley frame 3, and a pulley 54 which is assembled on the mounting frame plate 41; the gear motor 51 is fixedly installed at the center of the trolley frame 3, the bidirectional roller 52 is arranged at two sides of the gear motor 51 and rotatably installed on the trolley frame 3, the gear motor 51 is in power connection with two groups of bidirectional rollers 52, two sides of each group of bidirectional rollers 52 are provided with a group of guide wheels 53, and each group of guide wheels 53 vertically corresponds to a group of pulleys 54 assembled on the installation frame plate 41.
Two groups of steel wire ropes 55 which are kept reversely wound are wound on each group of bidirectional roller 52, and the steel wire ropes 55 are fixed at the bottom of the trolley frame 3 after sequentially winding the guide wheels 53 and the pulleys 54 on the corresponding side.
The output end of the gear motor 51 is fixedly provided with an output shaft 511 extending to two sides of the gear motor 51, and two ends of the output shaft 511 are axially connected with the corresponding bidirectional roller 52 through a coupler 512. In order to ensure the stability of the installation of the bidirectional roller 52 and the output shaft 511, the mounting bracket 32 is fixed on the trolley frame 3, and the output shaft 511 and the bidirectional roller 52 are assembled on the mounting bracket 32 through mounting bearings, so that the running stability of the output shaft 511 and the bidirectional roller 52 is improved.
In order to ensure that the guide wheel 53 can stably rotate on the trolley frame 3 and the pulley 54 can stably rotate on the mounting frame, the guide wheel 53 and the pulley 54 are rotatably mounted on the support frame 82, the support frame 82 is fixedly mounted on the trolley frame 3 or the mounting frame plate 41, so that stable operation of the guide wheel 53 and the pulley 54 is realized, the bottom of the trolley frame 3 is welded with the ring buckle 33, and the end part of the steel wire rope 55 is fixed at the ring buckle 33.
When the gear motor 51 operates and drives the two groups of bidirectional rollers 52 to operate synchronously through the output shaft 511, as the steel wire ropes 55 wound on the rollers of each group keep winding in the direction, the two groups of steel wire ropes 55 on the bidirectional rollers 52 can be synchronously released or retracted during unidirectional operation of the bidirectional rollers 52, and the traction mounting frame plate 41 is further pulled to stably lift, so that the lifting appliance assembly 4 is stably lifted.
In order to ensure that the guide assembly 6 can be stably connected with the trolley frame 3 and the mounting frame plate 41, and simultaneously ensure that the mounting frame plate 41 in the lifting appliance assembly 4 stably lifts along the vertical direction, the following technical scheme is provided.
The guiding component 6 comprises a plurality of telescopic guiding sleeves which are connected in a sliding way, the telescopic guiding sleeve on the outermost layer is fixedly arranged on the trolley frame 3, and the telescopic guiding sleeve on the innermost layer is fixedly arranged on the mounting frame plate 41.
As a specific embodiment, the guiding component 6 adopts a first telescopic guiding sleeve 61, a second telescopic guiding sleeve 62 and a third telescopic guiding sleeve 63 which are sequentially spliced and combined from outside to inside, and the guiding component 6 comprises two groups vertically arranged on two sides of the trolley frame 3 and the mounting frame plate 41, the first telescopic guiding sleeve 61 is fixed on the trolley frame 3, and the third telescopic guiding sleeve 63 is fixed on the mounting frame plate 41. The buffer rubber 64 is arranged at the joint of the third telescopic guide sleeve 63 and the mounting frame plate 41, so that the rigid collision between the second telescopic guide sleeve 62 and the mounting frame plate 41 under the action of dead weight is avoided, and the running stability of the guide assembly 6 is ensured.
For the first telescopic guide sleeve 61 and the second telescopic guide sleeve 62, the bottom ports of the first telescopic guide sleeve 61 and the second telescopic guide sleeve 62 are arranged in a binding way, so that the second telescopic guide sleeve 62 is prevented from falling off from the first telescopic guide sleeve 61, and the third telescopic guide sleeve 63 is prevented from falling off from the second telescopic guide sleeve 62. Meanwhile, guide blocks are fixedly connected at the ports of the first telescopic guide sleeve 61 and the second telescopic guide sleeve 62, guide grooves combined with the guide blocks in a sliding mode are formed in the outer walls of the second telescopic guide sleeve 62 and the third telescopic guide sleeve 63, stable sliding combination of all sections of telescopic guide sleeves in the vertical direction is guaranteed, and further stable lifting of the lifting appliance assembly 4 in the vertical direction is guaranteed.
In order to realize automatic detection of the distance between the lifting appliance component 4 and the lower die bench 7, a distance meter 83 is further arranged at the bottom of the mounting frame plate 41, the distance meter 83 can adopt an ultrasonic distance meter 83, the distance between the mounting frame plate and the die bench 7 is calculated through the time difference between the transmission and the reception of ultrasonic waves, and the lifting appliance component 4 can be effectively prevented from colliding with the die bench 7 below when driven to descend by the lifting component 5.
In order to ensure that the limit detection unit 423 can be stably assembled on the mounting frame plate 41 and effectively linked with the hanging claw 421, the following technical scheme is provided for ensuring that the limit detection unit 423 can effectively detect the running posture of the hanging claw 421.
The limit detection unit 423 includes an assembly chute 4231, a magnetic head slide 4232, a magnetometer 4233, a guide rod 4234, and a connecting rod 4235, wherein the assembly chute 4231 is fixedly installed on the side wall of the mounting plate 41, the magnetic head slide 4232 is slidably installed in the assembly chute 4231, the magnetometer 4233 is fixedly installed at the stroke end of the assembly chute 4231, the guide rod 4234 is slidably inserted in the assembly chute 4231 and fixedly connected with the magnetic head slide 4232, and two ends of the connecting rod 4235 are respectively hinged with the hanging claw 421 and the guide rod 4234.
The assembling chute 4231 can ensure stable assembling of the magnetic head slide 4232, the magnetometer 4233 and the guide rod 4234 therein, and the connecting rod 4235 can realize linkage of the guide rod 4234 and the hanging claw 421.
When the lifting claw 421 is driven by the hydraulic cylinder 422 to adjust the turning angle, the guide rod 4234 and the magnetic head slide 4232 can be pushed by the connecting rod 4235 to stably slide in the assembling chute 4231, and the magnetometer 4233 can judge the relative position of the magnetic head slide 4232 in the assembling chute 4231 according to the detected magnetic field intensity, so as to further determine the angle position of the lifting claw 421, and determine the position and the posture of the lifting claw 421 in the open or close position.
In order to ensure that the lifting claw 421 in the lifting appliance assembly 4 can be accurately abutted with the hook groove 71 on the lower die table piece 7, and ensure that each layer of die table piece 7 is accurately stacked or unstacked, the following technical scheme is provided.
A cushion table 72 is fixed at the outer edge of the upper surface of the die table member 7, a positioning taper pipe 73 which is vertically arranged is fixedly connected to the outer side wall of the cushion table 72, a connecting seat 74 is fixedly connected to the side wall of the die table member 7, and a horn pipe 75 which is connected to the bottom of the positioning taper pipe 73 is fixedly connected to the connecting seat 74; a vertically arranged horn sleeve 411 is fixedly connected to the bottom of the mounting frame plate 41.
For each plate-shaped product and PC concrete mould platform components, the cushion platform 72, the positioning taper pipe 73, the connecting seat 74 and the horn pipe 75 are assembled in a detachable mode, so that the produced product can stably realize the functions of the product.
In the stacking process of the die table pieces 7, the horn tube 75 on the upper die table piece 7 is nested and butted with the positioning taper tube 73 on the lower die table piece 7, so that accurate butting of the die table pieces 7 of each layer is guaranteed, the bottom of the die table piece 7 of the upper layer is arranged on the cushion table 72, and the die table pieces 7 of each layer can be prevented from being attached and stacked and rigidly contacted, and the product performance or quality of the die table pieces 7 is prevented from being influenced.
When the lifting appliance assembly 4 clamps the die table piece 7, the horn sleeve 411 on the mounting frame plate 41 can be inserted with the positioning taper pipe 73 on the die table piece 7 below the horn sleeve, so that the lifting appliance assembly 4 can clamp the die table piece 7 accurately.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. Mould platform stacker, its characterized in that: the lifting device comprises a frame, a large frame (2), a small frame (3) and a lifting device assembly (4) which are matched and combined, wherein a transverse rail (11) is fixedly installed on the frame, the large frame (2) is assembled on the transverse rail (11), a longitudinal rail (21) is fixedly installed on the large frame (2), the small frame (3) is assembled on the longitudinal rail (21), a lifting assembly (5) is assembled on the small frame (3), and the lifting device assembly (4) is matched and connected with the lifting assembly (5); the lifting appliance comprises a lifting appliance assembly (4) and a plurality of groups of clamp assemblies (42) assembled at corners of the lifting appliance assembly (41), wherein the clamp assemblies (42) are used for clamping a fixed die table piece (7), the clamp assemblies (42) comprise lifting claws (421), hydraulic cylinders (422) and limit detection units (423), the top ends of the lifting claws (421) are kept hinged to the lifting appliance assembly (41), two ends of the hydraulic cylinders (422) are respectively kept hinged to the middle section of the lifting claws (421) and the lifting appliance assembly (41), the limit detection units (423) are kept in linkage with the lifting claws (421), and hook grooves (71) matched with the lifting claws (421) are formed in the side walls of the die table piece (7); a guide assembly (6) is further arranged between the mounting frame plate (41) and the trolley frame (3).
2. The die table stacker according to claim 1, wherein: the frame comprises two groups of beam structures (12) which are arranged in parallel and upright posts (13) which are fixedly connected to the bottoms of the beam structures (12), and the transverse tracks (11) are paved on the beam structures (12); the large frame (2) comprises two groups of large car cross beams (22) which are arranged in parallel and connecting beams (23) which are connected to two ends of the large car cross beams (22), the longitudinal rails (21) are paved on the large car cross beams (22), large car travelling wheels (24) are rotatably installed at the joint of the large car cross beams (22) and the connecting beams (23), and the large car travelling wheels (24) are matched and combined with the transverse rails (11); the trolley travelling wheel (31) is rotatably arranged at the corner of the trolley frame (3), and the trolley travelling wheel (31) is matched and combined with the longitudinal rail (21).
3. The die table stacker according to claim 1, wherein: the lifting assembly (5) comprises a speed reducing motor (51), a bidirectional roller (52), a guide wheel (53) and a pulley (54) which are assembled on the trolley frame (3); the speed reducing motor (51) is fixedly arranged at the center of the trolley frame (3), the two-way rollers (52) are arranged at two sides of the speed reducing motor (51) and rotatably arranged on the trolley frame (3), the speed reducing motor (51) is in power connection with two groups of two-way rollers (52), a group of guide wheels (53) are respectively arranged at two sides of each group of two-way rollers (52), and each group of guide wheels (53) vertically corresponds to a group of pulleys (54) arranged on the mounting frame plate (41); two groups of steel wire ropes (55) which are kept reversely wound are wound on each group of bidirectional rollers (52), and the steel wire ropes (55) are fixed at the bottom of the trolley frame (3) after sequentially bypassing the guide wheels (53) and the pulleys (54) on the corresponding side.
4. The die table stacker according to claim 1, wherein: the guiding assembly (6) comprises a plurality of telescopic guiding sleeves which are connected in a sliding mode, the telescopic guiding sleeve on the outermost layer is fixedly arranged on the trolley frame (3), and the telescopic guiding sleeve on the innermost layer is fixedly arranged on the mounting frame plate (41).
5. The die table stacker according to claim 1, wherein: the limit detection unit (423) comprises an assembly sliding groove (4231), a magnetic head sliding seat (4232), a magnetometer (4233), a guide rod (4234) and a connecting rod (4235), wherein the assembly sliding groove (4231) is fixedly installed at the side wall of the installation frame plate (41), the magnetic head sliding seat (4232) is slidably installed in the assembly sliding groove (4231), the magnetometer (4233) is fixedly installed at the stroke end of the assembly sliding groove (4231), the guide rod (4234) is slidably inserted into the assembly sliding groove (4231) and fixedly connected with the magnetic head sliding seat (4232), and two ends of the connecting rod (4235) are respectively hinged with the hanging claw (421) and the guide rod (4234).
6. The die table stacker according to claim 1, wherein: a cushion table (72) is fixed at the outer edge of the upper surface of the die table part (7), a positioning taper pipe (73) which is vertically arranged is fixedly connected to the outer side wall of the cushion table (72), a connecting seat (74) is fixedly connected to the side wall of the die table part (7), and a horn pipe (75) which is connected to the bottom of the positioning taper pipe (73) is fixedly connected to the connecting seat (74); the bottom of the mounting frame plate (41) is fixedly connected with a vertically arranged horn sleeve (411).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202323425338.5U CN221397004U (en) | 2023-12-15 | 2023-12-15 | Mould bench stacker |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202323425338.5U CN221397004U (en) | 2023-12-15 | 2023-12-15 | Mould bench stacker |
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CN221397004U true CN221397004U (en) | 2024-07-23 |
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CN202323425338.5U Active CN221397004U (en) | 2023-12-15 | 2023-12-15 | Mould bench stacker |
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