CN119016637B - Cutting device for production of green building prefabricated parts - Google Patents
Cutting device for production of green building prefabricated parts Download PDFInfo
- Publication number
- CN119016637B CN119016637B CN202411296313.6A CN202411296313A CN119016637B CN 119016637 B CN119016637 B CN 119016637B CN 202411296313 A CN202411296313 A CN 202411296313A CN 119016637 B CN119016637 B CN 119016637B
- Authority
- CN
- China
- Prior art keywords
- block
- fixedly connected
- cutting
- product
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F11/00—Cutting wire
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D1/00—Devices using naturally cold air or cold water
- F25D1/02—Devices using naturally cold air or cold water using naturally cold water, e.g. household tap water
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
本发明公开了绿色建筑预制件生产用裁切装置，具体涉及混凝土预制件技术领域，包括设备主体，设备主体包括用于对产品切割的切割部和用于对物体支撑的支撑部以及用于冷却切割部的冷却部，还包括集气部和夹持部，集气部，集气部包括设置在所述支撑部内的多个集气件，每个集气件的底部均开设有通气孔，夹持部，所述夹持部包括转动连接在支撑部内的多个第一夹持块和第二夹持块，本发明第一夹持块与第二夹持块同时对产品底部两侧进行夹持，更进一步保证产品在裁切过程中的稳定，进一步防止裁切刀具切割到产品内的钢筋振动时，导致裁切刀具在切割的过程中出现切割偏斜与裁切刀具卡在产品内的问题。
The present invention discloses a cutting device for the production of green building prefabricated parts, specifically relates to the technical field of concrete prefabricated parts, including an equipment main body, the equipment main body includes a cutting part for cutting products, a supporting part for supporting objects, and a cooling part for cooling the cutting part, and also includes an air collecting part and a clamping part, the air collecting part, the air collecting part includes a plurality of air collecting parts arranged in the supporting part, each of the air collecting parts has an air vent at the bottom, the clamping part includes a plurality of first clamping blocks and a second clamping block rotatably connected in the supporting part, the first clamping block and the second clamping block of the present invention clamp both sides of the bottom of the product at the same time, further ensuring the stability of the product during the cutting process, and further preventing the cutting tool from vibrating when cutting the steel bars in the product, resulting in the cutting tool being deflected during the cutting process and the cutting tool being stuck in the product.
Description
Technical Field
The invention relates to the technical field of building prefabricated part production, in particular to a cutting device for green building prefabricated part production.
Background
The existing green building is completed by splicing, and at present, besides the main body bearing structure cast-in-place, the reinforced concrete prefabricated parts also comprise prefabricated floors, prefabricated stairs, prefabricated walls and the like, and the prefabricated parts refer to various parts manufactured by adopting a pre-forming method. Unlike in-situ fabrication, the pre-formed components are typically completed in a specialized factory, transported to the site for use, and then erected to form a process according to the drawing, which has an unmatched advantage in terms of energy saving, water saving, construction waste reduction, labor cost saving, etc., in single, multi-story and high rise buildings where the double T-plates can be directly laid on a frame, beam or load-bearing wall as a floor or roof structure. In single-storey industrial plants, double T-plates are used as roof panels, which can be laid transversely on joists or bearing walls, or longitudinally on roof truss beams. Because the double T plates are suitable for larger spans, the factory building can select larger spans or column nets, thereby obtaining better technical and economic effects.
However, in the production assembly, because the influence of on-site construction environment needs to cut the prefabrication part, if when assembling two T board prefabricated boards, because the restriction of mould size leads to need to carry out cutting operation to the two T boards after forming, wherein the main reinforced concrete of two T boards constitutes, it is stress structure to consider two T boards in the cutting process, prestressing tendons can not be heated in the two T boards, and whether the support buries the board position has an influence, when cutting two T boards, it has been found to have reinforcing bars and cobble to see because of two T boards are built-in, and appear vibration in the cutting process and lead to two T board side and upper surface to appear the phenomenon of opening and unfilled corner with the cutting piece contact position when cutting, the piece after cutting can be taken away in the time of rivers cooling to cutting tool when cutting, the piece that is located two T board upper portion mix with in the kerf and cutting tool both sides, when cutting tool deflection, the cutting face is uneven after accomplishing, the problem of cutting appears leaking and cutting, the result in later stage assembly clearance too big.
The invention discloses a cutting device for a concrete prefabricated member, which comprises L-shaped plates symmetrically arranged left and right along a horizontal straight line direction, wherein connecting plates are fixedly installed at the tops of vertical sections of the two L-shaped plates, detachable containing mechanisms are arranged between horizontal sections of the two L-shaped plates, displacement grooves are symmetrically arranged front and back on opposite sides of a straight section of the two L-shaped plates, limiting mechanisms positioned above the containing mechanisms are symmetrically arranged front and back between vertical sections of the two L-shaped plates, sliding grooves for placing cutting mechanisms are formed between the opposite sides of the vertical sections of the two L-shaped plates and are matched with the two displacement grooves, and the fixed assemblies arranged front and back symmetrically can limit and fix cutting positions through the cooperation of fixed assemblies and moving assemblies so as to prevent the phenomenon that local collapse blocks occur in the middle of the concrete prefabricated member in the process of cutting the concrete prefabricated member, thereby affecting the cutting effect. However, when the rotary cutter contacts with the surface to be cut of the double-T plate, the double-T plates at two sides of the rotary cutter cannot be compacted, whether the rotary cutter deforms or not cannot be judged, so that a notch appears at the contact position of the upper surface of the double-T plate and the cutting piece, and the cutting plane is subjected to missed cutting and overscut after the cutting is finished, so that the cutting surface is uneven.
Therefore, the invention provides a cutting device for producing green building prefabricated parts to solve the problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, an embodiment of the present invention provides a cutting device for producing green building prefabricated components, which solves the problems set forth in the above-mentioned background art by providing a gas collecting portion and a clamping portion.
In order to achieve the above purpose, the invention provides a cutting device for green building prefabricated member production, which comprises an equipment main body, wherein the equipment main body comprises a cutting part for cutting a product, a supporting part for supporting an object, a cooling part for cooling the cutting part, and further comprises:
The gas collecting part comprises a plurality of gas collecting pieces arranged in the supporting part, and the bottom of each gas collecting piece is provided with a vent hole;
The clamping part comprises a plurality of first clamping blocks and second clamping blocks which are rotatably connected in the supporting part, the top of each first clamping block is fixedly connected with a first fastener, and the top of each second clamping block is fixedly connected with a second fastener;
The cutting part comprises a cutting tool fixed at one end of the rotating shaft, and the cooling part comprises a cooling pipeline arranged on the equipment main body and used for cooling the cutting tool.
Preferably, the top of every the second fastener all fixedly connected with fixed plate and first wedge, every the fixed plate all with corresponding first wedge fixed connection, every the equal sliding connection in top of second grip block with first wedge matched with second wedge, every the second wedge is kept away from the equal fixedly connected with extrusion piece of one end of fixed plate, every the fixed plate is kept away from a plurality of direction slot holes have all been seted up to the one end of first wedge, every the second wedge is close to one end fixedly connected with a plurality of dead levers of fixed plate, every the dead lever extends corresponding one end fixedly connected with fixed column of direction slot hole, every the outer wall of dead lever all overlaps and is equipped with the second elastic component, every the both ends of second elastic component respectively with corresponding one end of second wedge and one end of fixed plate are connected, every the first wedge is close to a plurality of direction slot holes all are offered to the one end of extrusion piece, every the third elastic component is close to one end of extrusion piece all is connected with in addition.
Preferably, each gas collecting piece is internally provided with a first piston in a sealing sliding manner, one end of each first piston is fixedly connected with a first piston rod, one end of each first piston extending out of the gas collecting piece is fixedly connected with a supporting disc, the outer wall of each first piston extending out of the gas collecting piece is sleeved with a first elastic piece, and two ends of each first elastic piece are respectively connected with one end of the gas collecting piece and the bottom of the supporting disc.
Preferably, each bottom end of the first clamping block is provided with a first guide groove, a first moving part is connected in the first guide groove in a sliding manner, each bottom end of the second clamping block is provided with a second guide groove, a second moving part is connected in the second guide groove in a sliding manner, each clamping part further comprises a plurality of first air cylinders and second air cylinders which are fixedly connected in the supporting part, each bottom of the first air cylinder is provided with a vent hole, each first air cylinder is internally provided with a second piston in a sealing sliding manner, one end of each second piston is fixedly connected with a second piston rod, and each second piston rod extends out to correspond to one end of the first air cylinder to be fixedly connected with the bottom of the first moving part.
Preferably, the bottom of each second air cylinder is provided with a vent hole, each second air cylinder is internally provided with a third piston in a sealing sliding manner, one end of each third piston is fixedly connected with a third piston rod, one end of each third piston rod, corresponding to the extension of each third piston rod, is fixedly connected with the bottom of the second moving part, and the vent holes of the air collecting parts are respectively communicated with the vent holes of the first air cylinders and the second air cylinders through pipelines.
Preferably, the supporting part comprises a placing table for supporting heavy objects, the placing table is provided with guide grooves, the placing table is provided with a plurality of third guide grooves for placing gas collecting pieces, the third guide grooves are also used for sliding guide of the supporting disc, a plurality of first placing grooves symmetrically distributed along the guide grooves are formed in the placing table, the first placing grooves are used for placing first air cylinders, the two sides of the placing table are provided with second placing grooves corresponding to the first placing grooves, and the second placing grooves are used for placing second air cylinders.
Preferably, a notch is formed in one side of the placement table, a reference block is rotationally connected to one side of the placement table, sliding grooves are formed in two sides of the notch, a sliding rod is connected to the sliding groove in a sliding mode, a buffer piece is sleeved on the outer wall of the sliding rod, a fourth piston is connected to the buffer piece in a sealing sliding mode, a fourth piston rod is fixedly connected to one end of the fourth piston, and one end of the fourth piston rod, extending out of the buffer piece, is hinged to the reference block.
Preferably, each sliding groove is internally and slidably connected with a limiting block for limiting the sliding rod, one end, far away from the reference block, of the limiting block is provided with a limiting rod for fixing the limiting block, and the bottom of the placing table is provided with a collecting disc corresponding to the diversion trench.
Preferably, the device main body comprises two support columns, the tops of the two support columns are fixedly connected with the same cross beam, a walking block is connected to the cross beam in a sliding mode, a first motor is fixedly connected to the walking block, and the first motor is used for driving the walking block to move on the cross beam.
Preferably, the walking block both sides all sliding connection has the movable plate, two the top of movable plate is connected with the connecting plate jointly, connecting plate top fixedly connected with second motor and third motor, the output of third motor rotates and is connected with the band pulley, two the movable plate is kept away from the one end rotation of connecting plate is connected with the pivot, the one end fixedly connected with band pulley of pivot, two pass through the belt drive connection between the band pulley, the second motor is used for controlling the movable plate and reciprocates in the walking block.
The invention has the technical effects and advantages that:
1. According to the invention, the gas between the inner bottom of the buffer piece and the fourth piston is compressed, so that the product is further buffered when being placed on the placement table, the product is in a stable state before being placed on the placement table, meanwhile, negative pressure is formed through air between the inner top of the buffer piece and the fourth piston, when the product is attached to the reference block and placed on the placement table, the reference block carries out limit support on the product, and the problems that a cutting surface is uneven and a cutting tool is blocked due to deflection of the product caused by unstable gravity center in the cutting process are prevented.
2. According to the invention, the rotating speed of the cutting tool is controlled through the third motor, the cooling part is used for cooling the cutting tool while cutting the product, and meanwhile, the scraps of the product ground by the cutting tool are washed into the diversion trench through the cooling water, and the mixture of the scraps and the cooling water flows into the collection tray through the diversion trench, so that the subsequent cleaning is facilitated.
3. According to the invention, the supporting disc slides in the third guide groove when the product falls, the supporting disc moves and drives the first piston rod to move, meanwhile, the first elastic piece is compressed by the supporting disc, the first piston rod moves and drives the first piston to slide in the gas collecting piece, meanwhile, air at the bottom of the gas collecting piece is compressed, compressed air is provided for the first air cylinder and the second air cylinder, and the compressed air is used as the power for clamping the inner side and the outer side of the bottom of the product by the first clamping block and the second clamping block, so that the problem that the cutting quality is affected by deformation of the cutting tool caused by vibration torsion of the product is prevented.
4. According to the invention, the third elastic piece is extruded through the fixing plate and the first wedge-shaped block, the third elastic piece is pressed and deformed, meanwhile, the second wedge-shaped block is extruded by the first wedge-shaped block, the second wedge-shaped block moves along with the first wedge-shaped block, so that the second wedge-shaped blocks positioned at two sides of the diversion trench are close to each other together with the extrusion block, pre-compression is applied to the side surface of a product to be cut, when the cutting tool cuts the side surface of the product, a part of the impact force with larger contact moment is absorbed by the third elastic piece and the second elastic piece at two sides of the cutting tool, and when the cutting tool contacts the side surface of the product, vibration generated by the cutting tool is weakened, so that the problem that a notch and a cutting plane are uneven at the cutting surface of the side surface of the product under the action of the cutting tool is prevented.
5. According to the invention, the fixed column moves along with the fixed rod, and the resistance value detected by the sliding resistor changes in a jumping manner while the fixed column moves, and the rotating speed of the third motor is reduced by the controller to cut a product, so that the problems that the cutting surface is uneven, the cutting tool is overheated, and the product is worn too quickly due to larger vibration generated when the cutting tool cuts the steel bar in the product are prevented.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
FIG. 2 is a schematic diagram of a cutter according to the present invention.
FIG. 3 is a schematic diagram of the structure of the product of the present invention.
FIG. 4 is a schematic view of the notch structure of the present invention.
FIG. 5 is a schematic diagram of the structure of the product before placement.
FIG. 6 is a schematic view of the structure of the product of the present invention after being placed.
Fig. 7 is a cross-sectional view of a bumper of the present invention.
Fig. 8 is a schematic view of a second guide groove structure of the present invention.
FIG. 9 is an exploded view of a second cartridge of the present invention.
Fig. 10 is an exploded view of a first cylinder of the present invention.
The reference sign is 1, the equipment main body; 101, products; 102, supporting columns; 103, cross beam, 104, walking block, 105, first motor, 106, moving plate, 107, connecting plate, 108, second motor, 109, third motor, 2, cutting part, 21, cutting tool, 3, supporting part, 31, placing table, 311, guide slot, 312, third guide slot, 313, first placing slot, 314, second placing slot, 315, notch, 316, chute, 32, reference block, 33, sliding rod, 34, buffer, 35, fourth piston, 36, fourth piston rod, 37, stopper, 38, collecting disc, 4, cooling part, 5, gas collecting part, 51, gas collecting part, 52, first piston, 53, first piston rod, 54, supporting disc, 55, first elastic member, 6, clamping part, 61, first clamping block, 611, first fastener, 612, first guide slot, 613, first moving member, 62, second clamping block, 621, second fastener, 622, second guide slot, 623, second moving member, 623, 63, fixed plate, 5, gas collecting part, 51, gas collecting part, 52, first piston, 53, first piston rod, 54, supporting part, 55, first elastic member, 6, clamping part, 61, first clamping part, 611, first clamping part, 612, first fastening part, first moving part, 613, first moving part, second fastening part, second guiding part, fastening part, second guiding part, 623, second guiding part, 33, second guiding part, fixing part, 33, moving part, 33, sliding part, 33, sliding plate, sliding plate, moving, cooling lifting, cooling moving cooling, cooling and cooling a the a.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
In the actual production process, the double T plate is found to be required to be repeatedly adjusted when being placed on the cutting table through the lifting device, the cutting tool is parallel to the surface to be cut, and when the cutting tool cuts the double T plate, the cutting tool grinds and cuts the double T plate, when the double T plate is placed on the cutting table and the gravity center is unstable, the cutting tool deflects the double T plate to cause uneven cutting surface when the cutting tool cuts the double T plate due to larger vibration in the cutting process, and the problem that the cutting tool is blocked or the motor for driving the cutting tool is overloaded seriously occurs, and a large amount of working time is wasted in the process of correcting and adjusting the double T plate.
Referring to fig. 1 and 2, a cutting device for green building prefabricated member production according to an embodiment of the present invention includes an apparatus main body 1, wherein the apparatus main body 1 includes a cutting portion 2 for cutting a product 101, a supporting portion 3 for supporting an object, a cooling portion 4 for cooling the cutting portion 2, and a gas collecting portion 5 and a clamping portion 6.
Referring to fig. 3 and 4, the supporting portion 3 includes a placing table 31 for supporting a weight, a guiding groove 311 is formed on the placing table 31, a notch 315 is formed on one side of the placing table 31, a reference block 32 is rotationally connected in the notch 315, sliding grooves 316 are formed on two sides in the notch 315, a sliding rod 33 is slidably connected in the sliding grooves 316, a buffer member 34 is sleeved on an outer wall of the sliding rod 33, and in combination with fig. 7, a fourth piston 35 is hermetically and slidably connected in the buffer member 34, one end of the fourth piston 35 is fixedly connected with a fourth piston rod 36, and one end of the fourth piston rod 36 extending out of the buffer member 34 is hinged with the reference block 32. Each sliding groove 316 is internally and slidably connected with a limiting block 37 for limiting the sliding rod 33, a limiting rod for fixing the limiting block 37 is arranged at one end, far away from the reference block 32, of the placing table 31 above the limiting block 37, and a collecting disc 38 corresponding to the guide groove 311 is arranged at the bottom of the placing table 31.
Referring to fig. 1 and 2, the apparatus main body 1 includes two support columns 102, the top of the two support columns 102 is fixedly connected with a same beam 103, a walking block 104 is slidably connected to the beam 103, a first motor 105 is fixedly connected to the walking block 104, the first motor 105 is used for driving the walking block 104 to move on the beam 103, two sides of the walking block 104 are slidably connected with moving plates 106, the tops of the two moving plates 106 are commonly connected with a connecting plate 107, the top of the connecting plate 107 is fixedly connected with a second motor 108 and a third motor 109, an output end of the third motor 109 is rotatably connected with a belt wheel, one end of the two moving plates 106 far away from the connecting plate 107 is rotatably connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a belt wheel, and the two belt wheels are connected through a belt transmission, and the second motor 108 is used for controlling the moving plates 106 to move up and down in the walking block 104. The cutting part 2 comprises a cutting tool 21 fixed at one end of a rotating shaft, the cooling part 4 comprises a cooling pipeline arranged on the device main body 1 and used for cooling the cutting tool 21, the first motor 105, the second motor 108 and the third motor 109 are electrically connected with a controller, wherein the controller is in the prior art, the first motor 105 used for driving the traveling block 104 to move on the cross beam 103, the second motor 108 and the third motor 109 used for controlling the traveling plate 106 to move up and down in the traveling block 104 are in the prior art, and the cutting tool 21 is rotated by the transmission mechanism, and the cooling part 4 and the cooling pipeline are in the prior art and are not repeated herein.
When in use, the product 101 is placed on the placing table 31 through the lifting equipment to carry out cutting operation, one end of the product 101 moves towards the reference block 32 in the process of lifting and placing the product 101, when the product 101 is in contact with the reference block 32, the product 101 extrudes the reference block 32 under the action of inertia, the reference block 32 is extruded by the product 101 and inclines in the notch 315, meanwhile, the product 101 is supported and blocked by the reference block 32, so that the product 101 is not easy to shake in suspension, the product 101 can be placed on the placing table 31 quickly, the reference block 32 inclines and simultaneously the reference block 32 extrudes the fourth piston rod 36, the fourth piston rod 36 moves in the buffer 34, the fourth piston rod 36 moves and simultaneously drives the fourth piston 35 to slide in the buffer 34, meanwhile, the air between the bottom in the buffer piece 34 and the fourth piston 35 is compressed, and the air between the top in the buffer piece 34 and the fourth piston 35 forms negative pressure, so that the air between the bottom in the buffer piece 34 and the fourth piston 35 is compressed, and further the product 101 is buffered when being placed on the placement table 31, so that the product 101 is in a stable state before being placed on the placement table 31, and meanwhile, the air between the top in the buffer piece 34 and the fourth piston 35 forms negative pressure, when the product 101 is attached to the reference block 32 and placed on the placement table 31, the reference block 32 limits and supports the product 101, and the problems that a cutting surface is uneven and the cutting tool 21 is blocked due to deflection of the product 101 in the unstable gravity center of the product 101 in the cutting process are prevented.
After the product 101 is well adjusted, the third motor 109 is started to rotate the cutting tool 21 through the transmission mechanism, the traveling block 104 is driven to move on the cross beam 103 through the first motor 105, the traveling block 104 moves and simultaneously drives the moving plate 106 and the connecting plate 107 to move, the moving plate 106 moves and simultaneously drives the cutting part 2 and the cutting tool 21 to move synchronously, the second motor 108 controls the moving plate 106 to move up and down in the traveling block 104 and simultaneously drives the cutting part 2 and the cutting tool 21 to move synchronously, the cutting tool 21 is controlled to control the cutting distance of the product 101 through the first motor 105, the cutting tool 21 is controlled to cut depth of the product 101 through the second motor 108, the rotating speed of the cutting tool 21 is controlled through the third motor 109, the cutting tool 21 is cooled through the cooling part 4 while the product 101 is cut, and meanwhile, the chips of the product 101 ground by the cutting tool 21 are washed into the guide groove 311 through the cooling water on the placing table 31 and the periphery of the cutting tool 21 and the chips between the chips and the product 101, and the chips are conveniently and subsequently cleaned by the mixture of the guide groove 311 and the cooling water.
Example two
When the product 101 is cut on the workbench by the gravity of the product 101, the product 101 generates larger vibration when contacting with the cutting tool 21, particularly the cutting tool 21 vibrates more seriously when cutting the reinforcing steel bar in the product 101, so that the cutting tool 21 is deflected in the cutting process, and the cutting tool 21 is clamped in the product 101, so that the cutting tool 21 is heated in the high-speed rotary cutting process, and the cutting tool 21 deforms to influence the cutting quality due to the vibration torsion of the product 101.
Referring to fig. 3, the gas collecting portion 5 includes a plurality of gas collecting members 51 disposed in the supporting portion 3, and referring to fig. 5 and 6, a vent hole is formed in a bottom portion of each gas collecting member 51, a first piston 52 is slidably connected in each gas collecting member 51 in a sealing manner, one end of each first piston 52 is fixedly connected with a first piston rod 53, one end of each first piston rod 53 extending out of the gas collecting member 51 is fixedly connected with a supporting disc 54, a first elastic member 55 is sleeved on an outer wall of each first piston rod 53 extending out of the gas collecting member 51, two ends of each first elastic member 55 are respectively connected with one end of the gas collecting member 51 and a bottom portion of the supporting disc 54, and the first elastic member 55 is a spring.
Referring to fig. 3 and 5, the clamping portion 6 includes a plurality of first clamping blocks 61 and second clamping blocks 62 rotatably connected in the supporting portion 3, and in combination with fig. 8, a first guiding groove 612 is provided at one end of the bottom of each first clamping block 61, a first moving member 613 is slidably connected in the first guiding groove 612, a second guiding groove 622 is provided at one end of the bottom of the second clamping block 62, a second moving member 623 is slidably connected in the second guiding groove 622, the clamping portion 6 further includes a plurality of first air cylinders 68 and second air cylinders 69 fixedly connected in the supporting portion 3, and in combination with fig. 10, an air vent is provided at the bottom of each first air cylinder 68, a second piston 681 is slidably connected in a sealing manner in each first air cylinder 68, a second piston rod 682 is fixedly connected at one end of each second piston 681, and one end of each second piston rod 682 extends out of the corresponding first air cylinder 68 and is fixedly connected with the bottom of the first moving member 613.
Referring to fig. 6 and 9, the bottom of each second air cylinder 69 is provided with a vent hole, each second air cylinder 69 is internally provided with a third piston 691 in a sealing and sliding manner, one end of each third piston 691 is fixedly connected with a third piston rod 692, one end of each third piston rod 692 extending out of the corresponding second air cylinder 69 is fixedly connected with the bottom of the second moving member 623, and the vent holes of the plurality of air collecting members 51 are respectively communicated with the vent holes of the plurality of first air cylinders 68 and the second air cylinders 69 through pipelines, and vent valves are arranged in the vent hole connecting pipelines.
Referring to fig. 4, a plurality of third guide grooves 312 for placing the gas collecting member 51 are formed on two sides of the guide groove 311 on the placing table 31, the third guide grooves 312 are also used for sliding guide of the supporting plate 54, a plurality of first placing grooves 313 symmetrically distributed along the guide groove 311 are formed in the placing table 31, the first placing grooves 313 are used for placing the first air cylinders 68, second placing grooves 314 corresponding to the first placing grooves 313 are formed on two sides of the placing table 31, and the second placing grooves 314 are used for placing the second air cylinders 69.
When the product 101 is used on the basis of the embodiment, the product 101 is stably dropped on the placing table 31 under the guidance of the reference block 32, the bottom structure of the product 101 is contacted and pressed with the supporting plate 54 while the product 101 is dropped, the supporting plate 54 slides in the third guide groove 312 while the supporting plate 54 moves, the first piston rod 53 is driven to move while the first elastic member 55 is compressed by the supporting plate 54, the first piston rod 53 moves while the first piston 52 is driven to slide in the gas collecting member 51, the air at the bottom of the gas collecting member 51 is compressed, compressed gas at the bottom of the gas collecting piece 51 enters the inner bottoms of the first gas cylinder 68 and the second gas cylinder 69 through the pipeline at the same time, the compressed gas at the bottom in the first gas cylinder 68 extrudes the second piston 681 to move upwards, the second piston 681 drives the second piston rod 682 to move at the same time, the second piston rod 682 moves and drives the first moving piece 613 to slide in the first guide groove 612, the first moving piece 613 continuously ascends while sliding in the first guide groove 612, and meanwhile the first clamping block 61 deflects, so that the first clamping block 61 is continuously close to the inner bottom of the product 101 and limits the product 101, and the loosening problem of the product 101 during cutting is prevented.
Simultaneously, compressed gas entering the bottom in the second air cylinder 69 extrudes the third piston 691 to move upwards, the third piston 691 moves and drives the third piston rod 692 to move, the third piston rod 692 moves and drives the second moving piece 623 to slide in the second guide groove 622, the second moving piece 623 continuously ascends while sliding in the second guide groove 622, and simultaneously the second clamping block 62 deflects, so that the second clamping block 62 is continuously close to the outer side of the bottom of the product 101 and limits the product 101.
In summary, the product 101 is stably dropped on the placement table 31 under the guidance of the reference block 32, so that the product 101 is dropped while the bottom structure of the product 101 is pressed against the supporting disc 54, the supporting disc 54 slides in the third guiding slot 312 while the product 101 is dropped, the supporting disc 54 moves while driving the first piston rod 53 to move, the first elastic member 55 is compressed by the supporting disc 54, the first piston rod 53 moves while driving the first piston 52 to slide in the air collecting piece 51, the air at the bottom of the air collecting piece 51 is compressed, compressed air is provided for the first air cylinder 68 and the second air cylinder 69, the compressed air is used as the power for clamping the inner side and the outer side of the bottom of the product 101 by the first clamping block 61 and the second clamping block 62, so that the problem that the cutting quality is affected by deformation of the cutting tool 21 caused by vibration torsion of the product 101 is prevented, the compressed air enters into the inner bottom of the first air cylinder 68 and the second clamping block 62 at the same time, the two sides of the bottom of the product 101 are clamped by the first clamping block 61 and the second clamping block 62 at the same time, and the problem that the cutting tool 21 is further guaranteed to be stably clamped in the cutting tool 21 is prevented when the product 101 is cut in the cutting process of the cutting tool 21 in the process of vibration.
Example III
In practical use, it is found that when the product 101 is cut after being fixed, due to the larger radial dimension of the cutter 21, when the cutter 21 contacts the side of the product 101, due to the larger radial dimension of the cutter, the cutter 21 has larger impact force at the moment of contacting the product 101, so that the cutter 21 generates larger vibration when contacting the side of the product 101, the cutter 21 generates larger vibration, the problem that the notch and the cutting plane are uneven at the cutting surface of the side of the product 101, and the subsequent repair is needed on the assembly surface during the later assembly, and the cutter 21 generates larger vibration when cutting the reinforcing steel bar in the product 101, and affects the uneven cutting surface, the overheat of the cutter 21 and the excessive abrasion at the same time, so that further improvement is made on the basis of the embodiment.
Referring to fig. 5 and 6, the top of each first clamping block 61 is fixedly connected with a first fastener 611, the top of each second clamping block 62 is fixedly connected with a second fastener 621, in combination with fig. 8, the top of each second fastener 621 is fixedly connected with a fixing plate 63 and a first wedge block 64, each fixing plate 63 is fixedly connected with a corresponding first wedge block 64, the top of each second clamping block 62 is slidably connected with a second wedge block 65 matched with the first wedge block 64, one end of each second wedge block 65 far away from the fixing plate 63 is fixedly connected with a squeezing block 66, one end of each fixing plate 63 far away from the first wedge block 64 is provided with a plurality of guiding long holes 631, in combination with fig. 9, one end of each second wedge block 65 near the fixing plate 63 is fixedly connected with a plurality of fixing rods 651, one end of each fixing rod 651 extending out of the corresponding guiding long holes 631 is fixedly connected with fixing columns 652, the fixed post 652 is connected with a sliding resistor, the sliding resistor is used for monitoring the moving distance of the fixed post 652, the sliding resistor is connected with the controller, the sliding resistor is not excessively repeated in the prior art, the outer wall of each fixed rod 651 is sleeved with a second elastic piece 67, the second elastic piece 67 is a spring, two ends of each second elastic piece 67 are respectively connected with one end of a corresponding second wedge-shaped block 65 and one end of a fixed plate 63, one end of each first wedge-shaped block 64 close to the extrusion block 66 is fixedly connected with a third elastic piece 641, the third elastic piece 641 is elastic rubber, the other end of each third elastic piece 641 is connected with the extrusion block 66, the contact surface of each second clamping block 62, each second fastening piece 621 and a product 101 is provided with a rubber pad, the fixed plates 63 positioned at two sides of the guide groove 311 are all, the first wedge block 64 and the second wedge block 65 are symmetrically arranged.
On the basis of the above embodiment, when the product placing table 31 is used, the first clamping block 61 and the second clamping block 62 simultaneously clamp two sides of the bottom of the product 101, the first clamping block 61 drives the first fastening piece 611 to move to further clamp the inner side of the bottom of the product 101, and meanwhile, the second clamping block 62 drives the second fastening piece 621 to move to further clamp the outer side of the bottom of the product 101, so that the product 101 is placed on the placing table 31 more firmly.
The second fastening piece 621 moves while driving the fixing plate 63 and the first wedge block 64 to move, the first wedge block 64 moves while driving the third elastic piece 641 to move, the fixing plate 63 moves while driving the second wedge block 65 to move through the second elastic piece 67, the fixing rod 651 and the fixing post 652, the second wedge block 65 simultaneously drives the extrusion block 66 to move synchronously, when the second fastening piece 621 is tightly attached to the product 101, the extrusion block 66 is enabled to be in contact with and tightly pressed against the upper surface of the product 101, meanwhile, the second wedge block 65 and the third elastic piece 641 are tightly attached to and tightly pressed against the upper side wall of the product 101, and therefore the condition that the product 101 is tightly clamped before the product 101 is in contact with the cutting tool 21 is guaranteed, and therefore a part of the impact force of the cutting tool 21 at the moment of contact with the product 101 is absorbed by the second fastening piece 621, and the problem that the cutting tool 21 generates large vibration when the cutting tool 21 is in contact with the side surface of the product 101 is prevented.
When the second clamping block 62 continuously clamps the product 101, the rubber pad between the second clamping block 62 and the second fastening piece 621 and the product 101 is further compressed, and at the same time, the fixing plate 63 and the first wedge block 64 are pressed against the third elastic piece 641 at both sides of the guide groove 311, and the second wedge block 65 is pressed against the second wedge block 65 by the first wedge block 64, so that the second wedge block 65 and the pressing block 66 at both sides of the guide groove 311 are close to each other, and the second elastic piece 67 is compressed and deformed, the fixing rod 651 slides in the guide slot 631, the fixing post 652 moves along with the fixing rod 651, so that the product 101 is always in a fastened state at the position to be cut in the product 101 before contacting with the cutting tool 21, and further, the problems of allowance and uneven cutting plane at the cutting surface of the side of the product 101 are caused by large vibration generated by the cutting tool 21 when the cutting tool 21 contacts with the side of the product 101 are prevented,
In summary, when the cutter 21 cuts the side of the product 101, the fixing plate 63 and the first wedge block 64 extrude the third elastic element 641, the third elastic element 641 is deformed under pressure and simultaneously extrudes the second wedge block 65, and the first wedge block 64 extrudes the second wedge block 65, and the second wedge block 65 moves against the first wedge block 64, so that the second wedge blocks 65 on two sides of the diversion trench 311 are close to each other together with the extrusion block 66, and pre-compression is applied to the side of the product 101 to be cut, so that when the cutter 21 cuts the side of the product 101, a part of the impact force with a moment larger than that of contact is absorbed by the third elastic element 641 and the second elastic element 67 on two sides of the cutter 21, so that when the cutter 21 contacts the side of the product 101, the vibration generated by the cutter 21 is weakened, thereby preventing the problem that the side of the product 101 is uneven in the cutting plane and the notch at the cutting plane under the action of the cutter 21.
When the cutter 21 cuts the product 101, the cutter 21 generates larger vibration when cutting the reinforcing steel bar in the product 101, meanwhile, the third elastic piece 641 is further extruded by the fixing plate 63 and the first wedge-shaped block 64, meanwhile, the first wedge-shaped block 64 extrudes the second wedge-shaped block 65, the third elastic piece 641 is deformed under pressure and extrudes the second wedge-shaped block 65, the second wedge-shaped blocks 65 positioned at two sides of the diversion trench 311 and the extrusion block 66 are further close to each other, the side surface of the product 101 is continuously clamped, the second wedge-shaped block 65 is compressed and deformed while the second elastic piece 67 moves, the fixing rod 651 slides in the guide long hole and moves along the fixing rod 651, the fixing rod 652 moves while the fixing rod 652 moves, the resistance value detected by the sliding resistance changes in a jumping mode, and the rotation speed of the third motor 109 is reduced by the controller, so that the product 101 is cut by the cutter 21 is prevented from being influenced by larger vibration, the problem that the cutting surface is uneven and the cutter 21 is overheated and worn is caused.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a green building prefab production is with cutting device, includes the equipment main part, the equipment main part is including being used for the cutting part to the product cutting and being used for the supporting part to object support and be used for the cooling part of cooling cutting part, its characterized in that still includes:
The gas collecting part comprises a plurality of gas collecting pieces arranged in the supporting part, and the bottom of each gas collecting piece is provided with a vent hole;
The clamping part comprises a plurality of first clamping blocks and second clamping blocks which are rotatably connected in the supporting part, the top of each first clamping block is fixedly connected with a first fastener, and the top of each second clamping block is fixedly connected with a second fastener;
the cutting part comprises a cutting tool fixed at one end of the rotating shaft, and the cooling part comprises a cooling pipeline arranged on the equipment main body and used for cooling the cutting tool;
The top of each second fastener is fixedly connected with a fixing plate and a first wedge block, each fixing plate is fixedly connected with a corresponding first wedge block, the top of each second clamping block is slidably connected with a second wedge block matched with the first wedge block, one end, away from the fixing plate, of each second wedge block is fixedly connected with an extrusion block, one end, away from the first wedge block, of each fixing plate is provided with a plurality of guide long holes, one end, close to the fixing plate, of each second wedge block is fixedly connected with a plurality of fixing rods, one end, corresponding to the guide long holes, of each fixing rod extends out, is fixedly connected with a fixing column, the outer wall of each fixing rod is sleeved with a second elastic piece, two ends of each second elastic piece are respectively connected with one end, corresponding to the second wedge block, of each first wedge block is fixedly connected with a third elastic piece, one end, close to the extrusion block, of each third elastic piece is connected with another extrusion block;
The bottom end of each first clamping block is provided with a first guide groove, a first moving part is connected in a sliding manner in the first guide groove, one end of the bottom of each second clamping block is provided with a second guide groove, a second moving part is connected in a sliding manner in the second guide groove, each clamping part further comprises a plurality of first air cylinders and second air cylinders which are fixedly connected in a supporting part, the bottom of each first air cylinder is provided with a vent hole, each first air cylinder is internally provided with a second piston in a sealing sliding manner, one end of each second piston is fixedly connected with a second piston rod, and one end of each second piston rod, which extends out of the corresponding first air cylinder, is fixedly connected with the bottom of each first moving part;
The bottom of every the second inflator has all offered the air vent, every in the second inflator all sealed sliding connection have the third piston, every the one end of third piston all fixedly connected with third piston rod, every the third piston rod extends the one end of corresponding the second inflator with the bottom fixed connection of second moving part, a plurality of the air vent of gas-collecting member is linked together with the air vent of a plurality of first inflator and second inflator respectively through the pipeline.
2. The cutting device for green building prefabricated member production according to claim 1, wherein each gas collecting member is internally and hermetically connected with a first piston in a sliding manner, one end of each first piston is fixedly connected with a first piston rod, one end of each first piston rod extending out of the gas collecting member is fixedly connected with a supporting disc, the outer wall of each first piston rod extending out of the gas collecting member is sleeved with a first elastic member, and two ends of each first elastic member are respectively connected with one end of the gas collecting member and the bottom of the supporting disc.
3. The cutting device for green building prefabricated member production of claim 1, wherein the supporting part comprises a placing table for supporting heavy objects, the placing table is provided with guide grooves, a plurality of third guide grooves for placing gas collecting pieces are formed in the placing table and located on two sides of the guide grooves, the third guide grooves are also used for sliding guide of the supporting plate, a plurality of first placing grooves symmetrically distributed along the guide grooves are formed in the placing table, the first placing grooves are used for placing first gas cylinders, and second placing grooves corresponding to the first placing grooves are formed in two sides of the placing table and used for placing second gas cylinders.
4. The cutting device for green building prefabricated member production according to claim 3, wherein a notch is formed in one side of the placement table, a reference block is connected in a rotating mode in the notch, sliding grooves are formed in two sides in the notch, a sliding rod is connected in the sliding grooves in a sliding mode, a buffer piece is sleeved on the outer wall of the sliding rod, a fourth piston is connected in the buffer piece in a sealing sliding mode, one end of the fourth piston is fixedly connected with a fourth piston rod, and one end, extending out of the buffer piece, of the fourth piston rod is hinged to the reference block.
5. The cutting device for green building prefabricated member production of claim 4, wherein each sliding groove is internally and slidably connected with a limiting block for limiting the sliding rod, a limiting rod for fixing the limiting block is arranged at one end, far away from the reference block, of the placing table above the limiting block, and a collecting disc corresponding to the diversion trench is arranged at the bottom of the placing table.
6. The cutting device for green building prefabricated member production according to claim 1, wherein the device main body comprises two supporting columns, the tops of the two supporting columns are fixedly connected with the same cross beam, a traveling block is connected to the cross beam in a sliding mode, a first motor is fixedly connected to the traveling block, and the first motor is used for driving the traveling block to move on the cross beam.
7. The green building prefabricated member production cutting device according to claim 6, wherein two sides of the walking block are both connected with moving plates in a sliding mode, the tops of the two moving plates are connected with a connecting plate together, the tops of the connecting plate are fixedly connected with a second motor and a third motor, the output end of the third motor is rotationally connected with a belt wheel, one end, away from the connecting plate, of the two moving plates is rotationally connected with a rotating shaft, one end of the rotating shaft is fixedly connected with a belt wheel, the two belt wheels are connected through a belt transmission, and the second motor is used for controlling the moving plates to move up and down in the walking block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411296313.6A CN119016637B (en) | 2024-09-18 | 2024-09-18 | Cutting device for production of green building prefabricated parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411296313.6A CN119016637B (en) | 2024-09-18 | 2024-09-18 | Cutting device for production of green building prefabricated parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119016637A CN119016637A (en) | 2024-11-26 |
| CN119016637B true CN119016637B (en) | 2025-04-29 |
Family
ID=93538873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411296313.6A Active CN119016637B (en) | 2024-09-18 | 2024-09-18 | Cutting device for production of green building prefabricated parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119016637B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949531A (en) * | 2014-03-31 | 2014-07-30 | 成都振中电气有限公司 | Profile drilling structure of electrical cabinet |
| CN212192236U (en) * | 2020-06-02 | 2020-12-22 | 河南广播电视大学 | Mechanical engineering's location clamping device |
| CN220445178U (en) * | 2023-08-29 | 2024-02-06 | 河南立建钢结构工程有限公司 | Cutting equipment for steel structure manufacturing |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4335338B2 (en) * | 1998-11-30 | 2009-09-30 | シーケーディ株式会社 | Electric clamp device |
| CN212945058U (en) * | 2020-06-01 | 2021-04-13 | 苏迈特智能科技(江苏)有限公司 | Clamping device and pipe bending machine |
| CN218875654U (en) * | 2022-11-18 | 2023-04-18 | 武汉鼎华源保温节能技术有限公司 | Production of external wall insulation board is with adjustable board device of cutting out |
| CN219190398U (en) * | 2022-12-29 | 2023-06-16 | 松滋市隆鑫塑料制品有限公司 | Plastic product production cutting device |
| CN116277543B (en) * | 2023-03-27 | 2023-09-19 | 山西建投晋南建筑产业有限公司 | Cutting device of precast concrete piece |
-
2024
- 2024-09-18 CN CN202411296313.6A patent/CN119016637B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949531A (en) * | 2014-03-31 | 2014-07-30 | 成都振中电气有限公司 | Profile drilling structure of electrical cabinet |
| CN212192236U (en) * | 2020-06-02 | 2020-12-22 | 河南广播电视大学 | Mechanical engineering's location clamping device |
| CN220445178U (en) * | 2023-08-29 | 2024-02-06 | 河南立建钢结构工程有限公司 | Cutting equipment for steel structure manufacturing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119016637A (en) | 2024-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101473441B1 (en) | Truss Girder Auto Welding Apparatus | |
| CN114214915B (en) | Partially prefabricated and assembled corrugated steel web combined box girder bridge structure and construction method | |
| JP7466261B2 (en) | Drilling Equipment | |
| CN211784753U (en) | Experimental centering device of concrete sample compressive strength | |
| CN119016637A (en) | Cutting device for production of green building prefabricated parts | |
| CN110860837A (en) | I-steel welding set | |
| CN113305981A (en) | Cement board forming device | |
| US3195449A (en) | Concrete press | |
| CN215614722U (en) | Steel bar sawing device | |
| CN110524264A (en) | A kind of crossbeam for high frame portal crane | |
| CN212072455U (en) | Drilling equipment is used in construction of bridge prefabricated plate | |
| CN119195136A (en) | A high-efficiency construction device for building pile foundation and operation method thereof | |
| CN208649903U (en) | A kind of fluting apparatus suitable for concrete beam body construction operation | |
| CN206501280U (en) | A kind of equipment for cutting granite | |
| CN211465477U (en) | Large-span heavy gantry numerical control machine tool | |
| RU1838108C (en) | Plant for molding products of prestressed concrete | |
| CN217123471U (en) | Spliced floor slab die | |
| CN219882833U (en) | Steel strand penetrating device for prestress construction of prefabricated box girder | |
| CN222609897U (en) | Perforating equipment that building engineering used | |
| CN220515276U (en) | Supporting location platform of reinforcing bar processing | |
| CN222553345U (en) | Multi-steel reinforcement stable clamping device and multi-layer multi-steel reinforcement stable clamping device | |
| CN215094425U (en) | Concrete block side cut device | |
| CN2170836Y (en) | Stone cutting machine | |
| CN119795350B (en) | Aerated brick demoulding and cross-cutting equipment and use method | |
| CN119243891B (en) | An assembled concrete frame structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |