CN120902125B - Transfer cutting platform and use method thereof - Google Patents
Transfer cutting platform and use method thereofInfo
- Publication number
- CN120902125B CN120902125B CN202511409593.1A CN202511409593A CN120902125B CN 120902125 B CN120902125 B CN 120902125B CN 202511409593 A CN202511409593 A CN 202511409593A CN 120902125 B CN120902125 B CN 120902125B
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- plate
- arm
- support
- cutting
- flipping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
- B28D7/04—Accessories specially adapted for use with machines or devices of the preceding groups for supporting or holding work or conveying or discharging work
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- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
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Abstract
The invention discloses a transferring and cutting platform and a using method thereof, and relates to the technical field of building construction equipment, wherein the transferring and cutting platform comprises a frame, a travelling mechanism, a turnover driving device, a turnover supporting arm and a movable supporting arm; the travelling mechanism is arranged at the bottom of the frame and used for realizing multidirectional flexible movement and locking through a brake, the overturning driving device is arranged on the frame, the two overturning supporting arms and the two movable supporting arms are both connected to the frame in a rotating mode and are both connected with the overturning driving device in a transmission mode to realize 90-degree overturning, the frame is pushed to drive the two overturning supporting arms to be inserted into the bottom of a plate to be cut, and a cutting space for a cutting tool to pass through is formed between the overturning supporting arms and the movable supporting arms. The invention integrates the functions of transferring, overturning and cutting support, can be operated by a single person, greatly reduces labor cost and safety risk, adapts to plates with different specifications and complex construction scenes, and improves construction efficiency.
Description
Technical Field
The invention relates to the technical field of building construction equipment, in particular to a transferring and cutting platform and a using method thereof.
Background
In building construction, ALC partition boards are widely used because of the advantages of light weight, heat preservation, sound insulation and the like. However, the single ALC partition plate has a large weight (such as 200mm thick and 2740mm long plates with a weight of about 460 jin), and the transportation and on-site cutting links in the floor rely on the traditional two-wheel cart for a long time, so that a plurality of technical defects exist:
1. The existing two-wheeled transfer vehicle has no automatic loading and unloading function, one end of the plate needs to be manually lifted and placed on the vehicle, or two persons are matched to laterally and horizontally place the plate. The manual lifting of the heavy plate is time-consuming and labor-consuming, the worker is easy to hurt, and the plate can be damaged by the crowbar auxiliary loading and unloading mode.
2. The two-wheeled vehicle has the advantages of poor transportation stability and inconvenient operation, the gravity center of the two-wheeled vehicle is difficult to control, one end of the plate needs to be manually pressed or lifted to maintain balance during transportation, the plate can be inclined and collapsed slightly without attention, the steering is realized by swinging the plate, the two-wheeled vehicle can pass through the two-wheeled vehicle only by repeated front and back adjustment in the environments with more narrow floors, curves or barriers, the passing performance is extremely poor, the existing two-wheeled vehicle is generally free of a brake device, the vehicle is easy to slide under the action of a ramp or inertia, and serious potential safety hazards exist.
3. The cutting operation is inconvenient, if the plate is vertically placed, the plate needs to be manually turned over and put flat, and if the plate is horizontally placed, the thinner plate with the thickness of 100mm and the like is easy to cut through and damage the supporting platform of the transfer trolley due to lack of special cutting space. The existing scheme needs to buffer the skid blocks on the platform, but the blocks are fast in loss and need to be replaced frequently, and the cut residual materials still need to be manually lifted away, so that the labor intensity is further increased.
The defects of the prior art lead to low transferring and cutting efficiency and high safety risk of the ALC partition plate, and the equipment integrating the functions of automatic loading and unloading, stable transferring and convenient cutting is needed to solve the problems.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, and provides a transferring and cutting platform which integrates the functions of loading, unloading, transferring, overturning and cutting and supporting, can be operated by a single person, greatly reduces the labor cost and the safety risk and improves the construction efficiency.
The technical scheme of the invention is as follows:
the invention provides a transfer cutting platform which comprises a frame, a travelling mechanism, a turnover driving device, turnover supporting arms and movable supporting arms, wherein the travelling mechanism is arranged at the bottom of the frame and used for realizing multidirectional flexible movement and locking through a brake, the turnover driving device is arranged on the frame, the two turnover supporting arms and the two movable supporting arms are both rotatably connected to the frame and are both in transmission connection with the turnover driving device to realize 90-degree turnover, the frame is pushed to drive the two turnover supporting arms to be inserted into the bottom of a plate to be cut, the turnover driving device drives the two turnover supporting arms and the two movable supporting arms to synchronously and upwards turn, the two turnover supporting arms and the movable supporting arms can be driven to be converted into a horizontal placement state, a supporting plane for supporting the plate is jointly formed by the turnover supporting arms, one part of the horizontally placed plate is supported on the turnover supporting arms, the other part of the horizontally placed plate is supported on the movable supporting arms, and a cutting space for a cutting tool to pass is arranged between the turnover supporting arms and the movable supporting arms.
According to one embodiment of the invention, the turnover driving device comprises speed reducers, transmission shafts, motors, transmission gears and turnover fluted discs, wherein the two speed reducers are horizontally arranged on a frame at intervals, two ends of each transmission shaft are respectively connected with input shafts of the two speed reducers, the motors are arranged on the speed reducers and are in transmission connection with the transmission shafts, the output shafts of each speed reducer are fixedly connected with the transmission gears, the two turnover fluted discs are respectively and rotatably connected to the frame, each turnover fluted disc is meshed with each transmission gear in a one-to-one correspondence manner, and a rotating shaft of each turnover fluted disc is respectively and fixedly connected with a corresponding turnover supporting arm and a corresponding movable supporting arm.
According to one embodiment of the invention, the reversing tooth disc is a 90 degree arcuate tooth disc.
According to one embodiment of the invention, the turnover supporting arm comprises a swinging arm and a supporting plate, one end of the swinging arm is in transmission connection with a turnover driving device, the supporting plate is arranged at the other end of the swinging arm to form an L-shaped supporting structure, the turnover driving device drives the swinging arm and the supporting plate to rotate downwards to the bottom of a plate, the supporting plate can be inserted into the bottom of the plate when the swinging arm and the supporting plate are driven to rotate upwards, the supporting plate jacks up the plate and the side surface of the plate leans against the swinging arm, and the plate is supported on the swinging arm and the movable supporting arm when the swinging arm rotates to the horizontal.
According to one embodiment of the invention, the movable supporting arm comprises a bracket, a rotating arm and a rotating shaft, one end of the bracket is in transmission connection with the overturning driving device, the rotating shaft is arranged at the other end of the bracket, the rotating arm is rotatably connected to the rotating shaft, and the size of the cutting space can be adjusted by rotating the rotating arm.
According to one embodiment of the invention, the rotation axis is 1 to 5mm above the support plane of the swivel arm.
According to one embodiment of the invention, the bracket comprises a vertical plate, a transverse plate and a support column, one end of the vertical plate is in transmission connection with the overturning driving device, the other end of the vertical plate is vertically connected with the transverse plate, one end of the transverse plate, which is far away from the vertical plate, is vertically connected with the support column, one end of the support column, which is far away from the transverse plate, is connected with the rotating arm through a rotating shaft, and the vertical plate, the transverse plate, the support column and the rotating arm jointly enclose to form an ash receiving space for a cutting machine ash receiving box to pass through.
According to one embodiment of the invention, the turnover device further comprises a battery and a control switch, wherein the battery is arranged on the frame and is used for supplying power to the turnover driving device, and the control switch is used for controlling the turnover driving device to drive the turnover supporting arm and the movable supporting arm to realize 0-90-degree turnover.
According to one embodiment of the invention, the travelling mechanism comprises two universal wheels with brakes and two universal wheels, wherein the two universal wheels with brakes are positioned on the standing side of an operator.
The invention also provides a use method of the transferring and cutting platform, which comprises the following steps:
The plate loading comprises unlocking a brake of a travelling mechanism, pushing a frame to enable a turnover support arm to be inserted into the bottom of a plate standing on the side, starting a turnover driving device, driving the turnover support arm and a movable support arm to synchronously turn upwards by 90 degrees, converting the plate into a horizontal state and supporting the plate on a supporting plane formed by the turnover support arm and the movable support arm, and locking the brake of the travelling mechanism;
Plate transferring, namely unlocking the brake of the travelling mechanism, transferring the plate to a target area through the multidirectional movement function of the travelling mechanism, and locking the brake of the travelling mechanism again;
Cutting the plate, namely rotating a rotating arm of the movable supporting arm to adjust the size of a cutting space, enabling a part to be cut of the plate to be aligned with the cutting space, and starting a cutting tool to cut along the cutting space;
The plate unloading process comprises the steps of unlocking a brake of a travelling mechanism, pushing a frame to the upper part of a cushion block and aligning the frame, starting a turnover driving device, driving a turnover supporting arm and a movable supporting arm to synchronously turn down for 90 degrees, placing the plate on the cushion block, and pushing the frame to be separated from the plate to finish unloading.
The transfer cutting platform provided by the invention has the advantages that the pain points such as strong manpower dependence, high operation risk, equipment damage and the like in the transfer cutting process of the existing ALC partition plate are effectively solved by integrating the automatic overturning loading and unloading, flexible and stable transfer and the special cutting support structure, and the construction efficiency and the operation safety are obviously improved.
1. Compared with the operation mode that the ALC partition plate is manually lifted and conveyed to the transferring equipment in the prior art, the automatic plate transferring device has the advantages that the overturning supporting arm is pushed to be inserted into the bottom of the plate, and then the overturning driving device drives the overturning supporting arm to synchronously complete 90-degree overturning with the movable supporting arm, so that the automatic conversion of the plate from the side standing state to the horizontal state can be realized, and the heavy object is not required to be manually lifted in the whole process. The labor intensity of workers is greatly reduced, the potential safety hazard of tilting and collapsing of the plate in the manual lifting and transporting process is avoided, and the positioning and posture conversion operation of the plate can be completed by only one person.
2. The travelling mechanism can realize multidirectional flexible movement, solves the problems that the traditional two-wheel cart only can walk forwards and backwards and has poor trafficability in narrow floors or complex curves, can finish actions such as left-right translation and the like without repeatedly adjusting directions, has a brake locking function, can quickly fix a frame during loading, unloading and cutting operations, effectively prevents the risk of sliding caused by inertia or ramps, and remarkably improves the stability and safety of the operation process.
3. The equipment is protected, the cutting operation is optimized, a stable plate supporting plane is formed by the overturning supporting arm and the movable supporting arm, a cutting space for a cutting tool to pass through is reserved between the overturning supporting arm and the movable supporting arm, the problems that an equipment supporting platform is easy to break and a wooden cushion block needs to be replaced frequently when a thin plate is cut in the prior art are thoroughly solved, and consumable consumption and equipment maintenance cost are reduced. The stable supporting plane and the special cutting space can ensure that the plate does not shake in the cutting process, so that the cutting precision is improved, and meanwhile, chips or dust generated by cutting can be discharged through the cutting space, so that the working environment is further optimized.
4. The invention integrates the functions of plate transferring, posture conversion and cutting support into a whole, realizes posture conversion by pushing the frame positioning and overturning driving device, directly cuts by utilizing a special cutting space, does not need to finish the processes of transferring, manually overturning, laying cushion blocks and the like in steps like traditional equipment, greatly shortens the working period and meets the requirements of efficient construction on a building construction site.
In conclusion, the invention integrates automatic loading and unloading, flexible transferring and special cutting functions, effectively avoids various defects of the prior art, reduces labor investment and equipment loss, remarkably improves construction efficiency and operation safety, fully adapts to the complex working condition requirements of a building construction site, and has outstanding practical value and economic advantage.
The preferred embodiments of the present invention and their advantageous effects will be described in further detail with reference to specific embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate the invention and together with the description serve to explain the invention. In the drawings:
FIG. 1 is a perspective view of a transfer cutting platform of the present invention;
FIG. 2 is a front view of the transfer cutting platform of the present invention;
FIG. 3 is a side view of the transfer cutting platform of the present invention;
FIG. 4 is a view showing the use of the transfer cutting platform of the present invention after 90 degrees of turnover;
FIG. 5 is a reference view of the transfer cutting platform of the present invention in use at the bottom of a sheet material;
fig. 6 is a reference view showing a use state of the horizontal support plate after the transfer cutting platform of the present invention is turned 90 degrees.
The drawing shows a frame 1, a bottom frame 11, a column 12, a beam 13, a travelling mechanism 2, a universal wheel 21 with brake, a universal wheel 22, a turnover driving device 3, a speed reducer 31, a transmission shaft 32, a motor 33, a transmission gear 34, a turnover fluted disc 35, a turnover supporting arm 4, a swing arm 41, a supporting plate 42, a movable supporting arm 5, a bracket 51, a rotating arm 52, a rotating shaft 53, a plate 100, a cutting space 40, a battery 6 and a control switch 7.
Detailed Description
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Referring to fig. 1 to 6, the present invention provides a transferring and cutting platform, which comprises a frame 1, a travelling mechanism 2, a turning driving device 3, a turning supporting arm 4 and a movable supporting arm 5. The travelling mechanism 2 is arranged at the bottom of the frame 1 so as to realize multidirectional flexible movement and can be locked by a brake. The overturning driving device 3 is arranged on the frame 1. The two turnover supporting arms 4 and the two movable supporting arms 5 are both rotatably connected to the frame 1 and are both in transmission connection with the turnover driving device 3 to realize 90-degree turnover. The frame 1 is pushed to drive the two turnover supporting arms 4 to be inserted into the bottom of the plate 100 (ALC partition plate) to be cut, and when the turnover driving device 3 drives the two turnover supporting arms 4 and the two movable supporting arms 5 to synchronously turn upwards, the plate 100 to be cut which is laterally erected on the two turnover supporting arms 4 is driven to be converted into a horizontal position for cutting. The turning support arm 4 and the movable support arm 5 together form a support plane for supporting the plate 100, and one part of the plate 100 in a horizontal placement state is horizontally supported on the turning support arm 4, and the other part is horizontally supported on the movable support arm 5. A cutting space 40 for the cutting tool to pass through is arranged between the turnover supporting arm 4 and the movable supporting arm 5.
The transfer cutting platform provided by the invention has the advantages that the pain points such as strong manpower dependence, high operation risk, equipment damage and the like in the transfer cutting process of the existing ALC partition plate are effectively solved by integrating the automatic overturning loading and unloading, flexible and stable transfer and the special cutting support structure, and the construction efficiency and the operation safety are obviously improved.
1. Compared with the operation mode that 460 jin of ALC partition boards are manually lifted and transported to the transferring equipment in the prior art, the automatic plate transferring device has the advantages that the overturning supporting arm 4 is pushed to be inserted into the bottom of the plate 100, and then the overturning driving device 3 drives the overturning supporting arm 4 and the movable supporting arm 5 to synchronously complete 90-degree overturning, so that the plate 100 can be automatically converted from a side standing state to a horizontal state, and the whole process does not need to manually lift a heavy object. The labor intensity of workers is greatly reduced, the potential safety hazard of tilting and collapsing of the plate in the manual lifting and transporting process is avoided, and the positioning and posture conversion operation of the plate can be completed by only one person.
2. The travelling mechanism 2 can realize multidirectional flexible movement, solves the problems that a traditional two-wheel cycle vehicle can only walk forwards and backwards and has poor trafficability in a narrow floor or a complex curve, can finish actions such as left-right translation and the like without repeatedly adjusting directions, has a brake locking function, can quickly fix the frame 1 during loading, unloading and cutting operations, effectively prevents the risk of sliding caused by inertia or ramps, and remarkably improves the stability and safety of the operation process.
3. The equipment is protected and the cutting operation is optimized, namely a stable plate supporting plane is formed by the overturning supporting arm 4 and the movable supporting arm 5, and a cutting space 40 for a cutting tool to pass through is reserved between the overturning supporting arm 4 and the movable supporting arm, so that the problems that an equipment supporting platform is easy to break and a wooden cushion block needs to be frequently replaced when a thin plate is cut in the prior art are thoroughly solved, and consumable consumption and equipment maintenance cost are reduced. The stable supporting plane and the special cutting space 40 can ensure that the plate 100 does not shake in the cutting process, so that the cutting precision is improved, and meanwhile, chips or dust generated by cutting can be discharged through the cutting space 40, so that the working environment is further optimized.
4. The invention integrates the functions of plate transferring, posture conversion and cutting support into a whole, realizes the posture conversion by pushing the frame 1 to position and overturning the driving device 3 and directly cuts by utilizing the special cutting space 40, does not need to finish the processes of transferring, manually overturning, laying cushion blocks and the like step by step like traditional equipment, greatly shortens the working period and meets the requirement of high-efficiency construction on a building construction site.
In conclusion, the invention integrates automatic loading and unloading, flexible transferring and special cutting functions, effectively avoids various defects of the prior art, reduces labor investment and equipment loss, remarkably improves construction efficiency and operation safety, fully adapts to the complex working condition requirements of a building construction site, and has outstanding practical value and economic advantage.
In this embodiment, the frame 1 includes an i-shaped bottom frame 11, two columns 12 mounted on the bottom frame 11, and a cross member 13 connected between the two columns 12. The travelling mechanism 2 is mounted to the bottom frame 11. The overturning driving device 3, the overturning supporting arm 4 and the movable supporting arm 5 are arranged on the two upright posts 12.
The frame 1 adopting the matching of the bottom frame 11 and the upright post 12 has the following beneficial effects:
1. The structure stability is strong, the bearing capacity is excellent, the frame 1 adopts a frame structure of an I-shaped bottom frame 11 plus a double-upright 12 plus a cross beam 13, the I-shaped bottom frame 11 has good bending resistance and torsion resistance, the weight load of an ALC partition board can be evenly dispersed, the deformation of a bottom support is avoided, the double-upright 12 and the cross beam 13 form a stable door type supporting structure, the upright 12 is transversely pulled to strengthen the integral rigidity, the moment generated during the overturning operation of the overturning driving device 3, the overturning supporting arm 4 and the movable supporting arm 5 is effectively resisted, the shaking or damage caused by uneven stress of equipment is prevented, and the high-strength and high-load type structure is adapted to the operation requirement of a construction site.
2. The integrated design of the bottom frame 11, the upright posts 12 and the cross beams 13 provides a reasonable mounting carrier for each functional component. The turnover driving device 3, the turnover supporting arm 4 and the movable supporting arm 5 are intensively arranged on the double upright posts 12, so that the layout of core components with turnover loading and unloading and cutting supporting functions is compact, and the whole volume of the equipment is reduced. The integrated design greatly improves the trafficability of equipment in complex environments such as a floor narrow channel, multiple curves and the like, and solves the problem that the traditional two-wheel transfer trolley is difficult to operate in a narrow space due to loose structure.
3. The operation safety and convenience are improved, and the stable frame structure provides safety guarantee for the whole-flow operation. The cooperation of the bottom frame 11 and the travelling mechanism 2 ensures that the equipment is not required to be manually balanced during transportation, avoids the plate inclination risk caused by unstable gravity center of the traditional two-wheeled vehicle, and the gate-type layout of the double upright posts 12 provides clear operation space for operators, is convenient for controlling the overturning driving device 3 at the upright post side, and realizes the continuous operation of positioning, overturning, transporting and cutting by matching with the flexible movement of the travelling mechanism 2, so that the operation can be completed by a single person, and the labor cost and the operation risk are reduced.
4. The maintenance convenience and the universality are strong, the modularized installation design (the bottom frame bears the travelling mechanism, the upright post bears the overturning and cutting component) enables each functional module to be relatively independent, the specific component can be independently overhauled or replaced during later maintenance, the whole structure is not required to be disassembled, the maintenance difficulty is reduced, meanwhile, the size of the frame structure can be adjusted according to actual requirements, the transportation and cutting operation of the ALC partition boards with different thicknesses and lengths is adapted, and the universality is strong.
In this embodiment, the running gear 2 includes two belt brake universal wheels 21 and two universal wheels 22, and the belt brake universal wheels 21 are located on the operator's standing side.
The running gear 2 adopting the two universal wheels 21 and 22 has the following beneficial effects:
1. the transportation flexibility is improved, and the complex construction scene is adapted, namely, the travelling mechanism 2 adopts the combined design of two universal wheels 21 with brakes and two universal wheels 22, and four wheels have universal rotation functions, so that the device can flexibly advance towards any direction, and the problem that the traditional two-wheel cycle vehicle can only travel forwards and backwards and can only pass through in a narrow floor channel or a multi-curve environment by repeatedly adjusting the direction is perfectly solved. Especially under the operating mode that needs horizontal translation, equipment can direct lateral shifting, need not to rely on front and back steering adjustment, has promoted narrow space's trafficability characteristic and transport efficiency by a wide margin.
2. The operation stability and the safety are enhanced, namely the universal wheel 21 with the brake is arranged on the standing side of an operator, so that the operator can conveniently start the brake locking device at any time during the operations of loading, unloading, cutting and the like, the device is effectively prevented from sliding under the action of inertia, a ramp or external force, and the potential safety hazard caused by no brake device of the traditional two-wheel transfer vehicle is avoided. Meanwhile, compared with a two-wheel structure, the four-wheel supporting structure is more stable, and the plates do not need to be manually pressed or lifted to keep balance in the transferring process, so that the operation risk is further reduced.
3. The operation convenience is optimized, the labor cost is reduced, the design of the universal wheels 21 with brakes on the standing side of an operator enables the locking and unlocking operation of the brakes to be more ergonomic, equipment fixing can be completed without additional movement, the number of times of equipment steering adjustment is reduced due to the flexible movement characteristics of the four universal wheels, positioning and transferring of equipment can be easily pushed by a single person, multiple people are not needed to cooperate, and labor investment is remarkably reduced.
In this embodiment, the overturning driving device 3 includes a speed reducer 31, a transmission shaft 32, a motor 33, a transmission gear 34, and an overturning fluted disc 35. Two speed reducers 31 are horizontally installed on the frame 1 at intervals (respectively positioned on the two upright posts 12). The two ends of the transmission shaft 32 are respectively connected with the input shafts of the two speed reducers 31. The motor 33 is mounted on the speed reducer 31 and is in driving connection with the transmission shaft 32. The output shaft of each speed reducer 31 is fixedly connected with a transmission gear 34. Two turning fluted discs 35 are respectively rotatably connected to two ends of the frame 1 (specifically, to two upright posts 12). Each turning fluted disc 35 is in one-to-one meshed installation with each transmission gear 34. The rotating shaft of each turnover fluted disc 35 is fixedly connected with the corresponding turnover supporting arm 4 and the corresponding movable supporting arm 5. The reversing fluted disc 35 is a 90-degree arc fluted disc.
The overturning driving device 3 provides power through the motor 33, and transmits the power to the overturning supporting arm 4 and the movable supporting arm 5 through the multi-stage transmission mechanism, so that 90-degree accurate overturning of the overturning supporting arm 4 and the movable supporting arm is realized, and the specific working procedure is as follows:
1. the power is output and transmitted, namely, the motor 33 is started to output power and directly drive the transmission shaft 32 to rotate, and the two ends of the transmission shaft 32 are respectively connected with the input shafts of the two speed reducers 31 to synchronously transmit the power to the speed reducers 31 on the two sides, so that the power input balance on the left side and the right side is ensured.
2. Speed reduction, torque increase and direction conversion, namely, the speed reducer 31 carries out speed reduction treatment on input power, and greatly improves output torque while reducing the rotating speed so as to adapt to heavy-duty driving force required by overturning of the plate 100, and the power treated by the speed reducer 31 is transmitted to the fixedly connected transmission gear 34 through an output shaft thereof to drive the transmission gear 34 to rotate.
3. And the rotation angle of the turnover fluted disc 35 is strictly limited in a 90-degree range because the turnover fluted disc 35 adopts a 90-degree arc fluted disc design, and when the transmission gear 34 drives the turnover fluted disc 35 to rotate to the tail end of the arc fluted disc, the meshing transmission is naturally stopped, so that the precise control of the turnover angle is realized.
4. The synchronous turning is carried out by fixedly connecting the rotating shaft of the turning fluted disc 35 with the turning supporting arm 4 and the movable supporting arm 5, and synchronously driving the turning supporting arm 4 and the movable supporting arm 5 to rotate by taking the rotating shaft as the center when the turning fluted disc 35 is driven by the transmission gear 34, and realizing the synchronous power input through the transmission shaft 32 because the transmission parameters of the speed reducers 31 on two sides, the transmission gear 34 and the turning fluted disc 35 are consistent, the turning supporting arm 4 on two sides and the movable supporting arm 5 can keep completely synchronous turning action, and the balanced stress and stable posture of the plate 100 in the turning process are ensured.
Through the transmission process, the overturning driving device 3 can realize the accurate and synchronous overturning of 90 degrees of the overturning supporting arm 4 and the movable supporting arm 5, complete the posture conversion of the ALC plate from side to horizontal (or from horizontal to side), and provide stable support for the subsequent cutting or unloading operation.
The overturning driving device 3 adopting the matching of the speed reducer 31, the transmission shaft 32, the motor 33, the transmission gear 34 and the overturning fluted disc 35 has the following beneficial effects:
1. The overturning driving device 3 adopts a multi-stage transmission structure of a motor 33, a transmission shaft 32, a double speed reducer 31, a transmission gear 34 and an overturning fluted disc 35, the motor 33 synchronously drives two speed reducers 31 which are horizontally arranged on the upright post 12 at intervals through the transmission shaft 32, the double speed reducers 31 can effectively disperse power load and greatly improve output torsion, and compared with the modes of chain transmission, belt transmission and the like, the transmission gear 34 and the overturning fluted disc 35 have the advantages of smaller power loss and higher transmission precision, can stably drive the overturning supporting arm 4 and the movable supporting arm 5 to drive thick ALC plates to complete overturning, and thoroughly solve the problem of plate overturning instability caused by insufficient overturning power and transmission slipping in the prior art.
2. The overturning angle is accurate and controllable, the operation safety is high, the overturning fluted disc 35 is designed to be a 90-degree arc fluted disc, the arc angle is completely matched with the side-to-horizontal (or horizontal-to-side) 90-degree overturning stroke required by an ALC plate, accurate start and stop of overturning action can be realized through engagement limit of the transmission gear 34 and the arc fluted disc, limit components such as a travel switch are not required to be additionally arranged, the plate inclination risk caused by excessive overturning or incomplete overturning is avoided, meanwhile, the two overturning fluted discs 35 are synchronously driven by the double speed reducers 31 through the transmission gears 34 respectively, the action of the overturning supporting arms 4 and the action of the movable supporting arms 5 on two sides are completely consistent, and the stability and the safety of the overturning process are further improved.
3. The structure layout is compact and reasonable, the whole machine is adapted, the double speed reducers 31 are symmetrically arranged on the two upright posts 12, the transmission shafts 32 are transversely connected with the two speed reducer input shafts, the motor 33 is integrated on the speed reducers 31, the whole structure is matched with the door structure of the double upright posts and the cross beams 13 of the frame 1 in height, the excessive space occupied by power components is avoided, the gravity center balance of the whole machine is ensured, the running mechanism 2 is facilitated to drive equipment to flexibly move in a narrow space of a floor, in addition, the meshing structure of the transmission gears 34 and the turnover fluted disc 35 is positioned on the upright posts 12, the supporting and cutting space of a plate is not interfered, and the space compatibility of power driving and functional operation is realized.
4. The maintenance convenience is strong, the service life is long, each part (the motor 33, the speed reducer 31, the transmission shaft 32, the transmission gear 34 and the turnover fluted disc 35) of the turnover driving device 3 is in modularized assembly design, the motor and the speed reducer, the speed reducer and the transmission gear, and the gear and the turnover fluted disc are independently and detachably connected, fault parts can be independently overhauled or replaced in later maintenance, the whole machine is not required to be disassembled, meanwhile, the meshing transmission of the gear and the 90-degree arc fluted disc belongs to rigid transmission, the abrasion is small, the fault rate is low, compared with a flexible transmission structure which is easy to consume, the service life of equipment is remarkably prolonged, and the maintenance cost is reduced.
It will be appreciated that the tumble drive 3 is not limited to the above-described solution. In other embodiments, the tumble drive 3 has the following alternatives:
The transmission scheme of the electric push rod and the connecting rod is that the electric push rod is used as a power source, the electric push rod is fixed on a stand column 12 or a cross beam 13 of the frame 1, the end part of a telescopic rod is connected with a connecting rod mechanism through a hinge, and the other end of the connecting rod is fixed with the rotating shafts of the turnover supporting arm 4 and the movable supporting arm 5. The connecting rod is driven to push the rotating shaft to rotate through the telescopic movement of the electric push rod, so that 90-degree overturning is realized. The scheme has simple structure and small volume, does not need a complex gear/fluted disc meshing structure, and the electric push rod has a stroke control function and can accurately limit the turning angle.
The scheme of the hydraulic cylinder/air cylinder+crank rocker mechanism is that the hydraulic cylinder or air cylinder is used as a power element, the cylinder body is fixed on a bottom frame 11 or an upright post 12, a piston rod is connected with the crank end of the crank rocker mechanism, and the crank end is coaxially fixed with a turnover rotating shaft. The linear driving of the hydraulic cylinder/air cylinder is utilized, and the linear motion is converted into the circular motion of the overturning rotating shaft through the crank rocker mechanism, so that the overturning of the plate is completed. The hydraulic cylinder is suitable for heavy-load scenes (adapting to plates above 460 jin), the response speed of the hydraulic cylinder is faster, and the hydraulic cylinder is suitable for working conditions with higher requirements on overturning efficiency.
The scheme of the chain/belt transmission and the gear motor is that the original transmission gear 34 and the turnover fluted disc 35 are replaced by a chain wheel/belt pulley, the output shaft of the gear motor is connected with a driving chain wheel/belt pulley, a driven chain wheel/belt pulley is arranged on a turnover rotating shaft, and power transmission is realized through a chain or a synchronous belt. The scheme has the advantages of lower cost, convenient installation and maintenance, and can control the overturning speed and torsion by adjusting the gear ratio of the chain wheel/belt pulley, and simultaneously reduce noise and abrasion by synchronous belt transmission.
The worm gear transmission scheme is that a worm gear reducer is directly integrated with a motor 33, and a worm gear is fixed with the rotating shaft of the turnover support arm 4/the movable support arm 5. The motor drives the worm to rotate, and the worm drives the worm wheel to rotate, so that 90-degree overturning of the rotating shaft is realized. The worm gear has the self-locking characteristic, can prevent the panel that leads to because of power interruption in the upset process from falling, and the security is high, and the transmission ratio is big, operates steadily, is fit for the upset scene that needs stable load.
The direct driving scheme of the swing cylinder is that a swing cylinder with a 90-degree fixed swing angle is selected, the cylinder body of the swing cylinder is fixed on the upright post 12, and the output shaft of the swing cylinder is directly and coaxially connected with the rotating shaft of the turnover support arm 4/the movable support arm 5. The output shaft of the swing cylinder is driven to rotate by compressed air, and the overturning part is directly driven to finish 90-degree overturning. The scheme does not need an intermediate transmission mechanism, has compact structure and quick response, and is suitable for a scene with air source conditions on a construction site.
In this embodiment, the transferring and cutting platform of the present invention includes a battery 6 and a control switch 7, where the battery 6 is installed on the frame 1 to supply power to the overturning driving device 3. The control switch 7 is arranged on the frame 1 for controlling the overturning driving device 3 to drive the overturning supporting arm 4 and the movable supporting arm 5 to realize 0-90 DEG overturning.
In this embodiment, the flip support arm 4 includes a swing arm 41 and a pallet 42. One end of the swing arm 41 is in transmission connection with the turnover driving device 3 (namely, fixedly connected to a rotating shaft of the turnover fluted disc 35), and the other end of the swing arm is provided with a supporting plate 42 to form an L-shaped supporting structure. When the turning driving device 3 drives the swing arm 41 and the supporting plate 42 to rotate downwards until the supporting plate 42 is in a horizontal state, the bottom of the plate 100 can be inserted, when the turning driving device 3 drives the swing arm 41 and the supporting plate 42 to rotate upwards, the supporting plate 42 jacks up the plate 100, the side surface of the plate 100 leans against the swing arm 41 and the movable supporting arm 5, and when the swing arm 41 rotates to be in a horizontal state, the plate 100 is horizontally supported on the swing arm 41 and the movable supporting arm 5.
The overturning supporting arm 4 adopting the cooperation of the swing arm 41 and the supporting plate 42 has the following beneficial effects:
1. The loading operation is convenient and efficient, the labor dependence is reduced, the overturning supporting arm 4 adopts an L-shaped supporting structure of a swing arm 41 and a supporting plate 42, and the side-standing stacking characteristic of the plate 100 is adapted. During loading, the overturning driving device 3 drives the swing arm 41 and the supporting plate 42 to rotate downwards to the level of the supporting plate 42, an operator only needs to push equipment to enable the supporting plate 42 to be directly inserted into the bottom of the side-standing plate 100, the plate adjusting position is not required to be manually lifted, and the complex problem that multiple people need to lift the plate to align supporting points in the traditional equipment is solved. The 'plug-in' loading design greatly simplifies the operation flow, can be positioned by a single person, and remarkably improves the loading efficiency.
2. The overturning process is stable and controllable, and the operation safety is ensured, namely, after the supporting plate 42 jacks up the plate 100 in the overturning lifting stage, the side surface of the plate 100 can lean against the swing arm 41 and the movable supporting arm 5, and the swing arm 41 and the movable supporting arm 5 form lateral support, so that the plate is effectively prevented from tilting and sliding in the upward overturning process. Compared with a turnover structure without lateral support, the L-shaped design limits the plate 100 in a stable supporting range through the synergistic effect of the swing arm 41 and the supporting plate 42, and can ensure stable plate posture even under the condition of slight fluctuation of the turnover speed, so that the potential safety hazard of plate collapse in the turnover process is avoided.
3. The support stress is uniform and reasonable, and the plate 100 is simultaneously supported on the swing arm 41 and the movable support arm 5 when the swing arm 41 rotates to a horizontal state, and the swing arm 41 with the L-shaped structure and the movable support arm 5 can jointly form a large-area and high-strength support plane. The swing arm 41 is used as a main stress component, and the fixed connection mode of the swing arm and the rotating shaft of the turnover fluted disc 35 can uniformly transfer the load of the plate to the frame 1, so that the deformation of the component caused by overlarge local stress is avoided, the supporting plate 42 can enlarge the contact area with the plate 100, further disperse the pressure, ensure that the thick ALC plate is stably placed in the transferring and cutting processes, and adapt to the heavy-load operation requirement of a construction site.
4. The structure adaptability is strong, and the action stroke of the L-shaped supporting structure is highly matched with the 90-degree turning requirement of the turning driving device 3. The pallet 42 is adapted to be inserted and loaded when being horizontal, the swing arm 41 is adapted to support cutting/transferring when being horizontal, the whole action process is free from structural interference, and the swing arm can be in seamless connection with the supporting function of the movable supporting arm 5.
In this embodiment, the movable support arm 5 includes a bracket 51, a swivel arm 52, and a rotation shaft 53. One end of the bracket 51 is in transmission connection with the turnover driving device 3 (namely, fixedly connected with a rotating shaft of the turnover fluted disc 35), the other end is provided with a rotating shaft 53, and the rotating arm 52 is rotatably connected with the rotating shaft 53. The supporting position is adjusted by rotating the rotary arm 52, thereby adjusting the size of the cutting space 40. Preferably, the rotation shaft 53 is 1 to 5mm above the support plane of the swivel arm 52.
The movable supporting arm 5 adopting the matching of the bracket 51 and the rotating arm 52 has the following beneficial effects:
1. The cutting space is flexible and adjustable, and the cutting space is suitable for the cutting requirement of multiple specifications, namely, the movable supporting arm 5 adopts the structural design of a bracket 51 and a rotatable rotating arm 52, and the size of the cutting space 40 between the movable supporting arm 5 and the turnover supporting arm 4 can be adjusted through the rotating arm 52. Aiming at the plates 100 with different sizes or the cutting tools with different specifications, the cutting space 40 can be flexibly enlarged or reduced, so that the tools can smoothly pass through in the cutting process, the instability of plate support caused by overlarge space can be avoided, and the problem that the traditional fixed cutting space cannot be adapted to multi-scene operation is solved.
2. The support range can be expanded, the plate placement stability is improved, the support range of the movable support arm 5 can be flexibly adjusted according to the length of the plate 100 by the rotary design of the rotary arm 52, the rotary arm 52 is far away from the turnover support arm 4 for long-size plates, the whole support plane is enlarged, and the rotary arm 52 is close to the turnover support arm 4 for short-size plates, so that the support span is shortened, and the local support strength is enhanced. The adjustable supporting structure can adapt to plates with different lengths, ensures that plates with various specifications can be stably placed on the movable supporting arm 5 and the turnover supporting arm 4, and avoids plate deflection and shaking during cutting or transferring.
3. The adjustment is free from resistance, the operation is convenient and efficient, the rotation shaft 53 is 1 to 5mm higher than the support plane of the rotating arm 52, when the plate 100 is in a horizontal support state, a gap is formed between the plate 100 and the rotating arm 52, the gravity of the plate 100 acts on the rotation shaft 53 in a concentrated manner, and the adjustment is almost free from friction resistance. The operator can easily manually rotate the rotary arm 52 to adjust the supporting position, the size adaptation of the cutting space 40 can be completed without using tools or matching by a plurality of persons or lifting the plate, the problems of clamping and labor saving caused by the pressure of the plate during the adjustment of the traditional fixed supporting structure are thoroughly solved, the operation intensity is greatly reduced, and the operation efficiency is improved.
4. And after cutting, the plate is stably lifted to avoid the risk of residual material sliding, namely, after cutting is finished, the rotating arm 52 can naturally form a lifting structure to stably support the cut plate (containing residual material) in cooperation with the overturning supporting arm 4. The design utilizes the height difference of 1 to 5mm to realize the dual functions of no resistance during adjustment and stable lifting during supporting, ensures that the cut plate can be directly transported or safely unloaded along with equipment, and avoids potential safety hazards and material loss caused by falling of residual materials.
In this embodiment, the bracket 51 includes a vertical plate, a horizontal plate and a pillar, one end of the vertical plate is in transmission connection with the turnover driving device 3, the other end of the vertical plate is vertically connected with one end of the horizontal plate, the other end of the horizontal plate is vertically connected with one end of the pillar, and the other end of the pillar is rotatably connected with the rotating arm 52 through the rotating shaft 53. The risers, cross plates, struts and swivel arms 52 form a square ash receiving space for the ash receiving box of the cutter to pass through.
The application method of the transfer cutting platform provided by the invention comprises the following steps:
1. Plate loading operation
The equipment positioning, namely pushing the frame 1 to move beside the plate 100 placed on the side, and adjusting the position of the equipment to enable the two turnover supporting arms 4 to be aligned with the gap at the bottom of the plate 100 and to be slowly inserted until the turnover supporting arms 4 are fully contacted with the bottom of the plate 100.
Turning loading, namely starting a turning driving device 3, and controlling the turning driving device to drive a turning supporting arm 4 and a movable supporting arm 5 to synchronously turn upwards. And when the overturning angle reaches 90 degrees and the plate 100 is completely and horizontally supported on a supporting plane formed by the overturning supporting arm 4 and the movable supporting arm 5, stopping the overturning driving device 3.
2. Plate transfer operation
And the transferring and moving step is to push the frame 1 according to the construction requirement and transfer the plate 100 to a cutting area or an installation area through the multidirectional moving function of the travelling mechanism 2.
And (3) fixing in place, namely after reaching a target area, locking the brake of the travelling mechanism 2 again, fixing the equipment, and preparing for subsequent cutting or unloading operation.
3. Sheet cutting operation
The preparation of cutting, namely, confirming that the equipment is firmly locked by the brake of the travelling mechanism 2, adjusting the position of the movable supporting arm 5 to adjust the size of the cutting space 40, and enabling the part to be cut to be aligned with the cutting space 40 between the turnover supporting arm 4 and the movable supporting arm 5.
Cutting operation, namely aligning a cutting tool to a part to be cut of the plate 100 in the cutting space 40, and starting the cutting machine to perform cutting operation. During the cutting process, the cutting space 40 can accommodate the cutting tool and the dust removing tool to pass through, ensure smooth discharge of the chips generated by cutting, and avoid the tool from contacting the equipment parts.
And (3) processing the residual materials, namely directly pushing the unlocked equipment to transfer the residual materials to a designated stacking point if the residual materials are required to be transferred after cutting, and operating according to the following unloading step if the residual materials are required to be unloaded.
4. Panel unloading operation
Aligning the cushion block, namely unlocking the brake of the travelling mechanism 2, pushing the equipment to move above the cushion block which is placed in advance, and adjusting the position of the equipment to align the horizontally placed plate 100 with the position of the cushion block.
Turning and unloading, namely starting a turning driving device 3 to control the turning driving device to drive a turning supporting arm 4 and a movable supporting arm 5 to synchronously turn downwards. When the turnover angle reaches 90 degrees, the plate 100 is stably placed on the cushion block, and the turnover supporting arm 4 is separated from the plate 100, the turnover driving device 3 is stopped.
And resetting the equipment, namely operating the travelling mechanism 2 to remove the equipment from the cushion block area, and completing unloading.
In the description of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected via an intermediate medium, or connected between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
The foregoing is only illustrative of the present invention and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present invention.
Claims (6)
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| CN108407861A (en) * | 2018-03-22 | 2018-08-17 | 无锡康斯坦特动力科技有限公司 | A kind of small handcart with mowing function |
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| CN120572608A (en) * | 2025-07-22 | 2025-09-02 | 江苏天元智能装备股份有限公司 | A turning table, mold and locking structure before cutting aerated concrete blocks |
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| CN221642496U (en) * | 2023-12-01 | 2024-09-03 | 焦作金鑫恒拓新材料股份有限公司 | A crucible cutting, clamping and transporting device for slag resistance experiments |
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