CN116653010B - Building wallboard cutting machine - Google Patents
Building wallboard cutting machine Download PDFInfo
- Publication number
- CN116653010B CN116653010B CN202310906474.1A CN202310906474A CN116653010B CN 116653010 B CN116653010 B CN 116653010B CN 202310906474 A CN202310906474 A CN 202310906474A CN 116653010 B CN116653010 B CN 116653010B
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- China
- Prior art keywords
- fixedly connected
- cutting machine
- plate
- machine main
- wallboard
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- 238000005520 cutting process Methods 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 239000007921 spray Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 description 13
- 238000005192 partition Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011404 masonry cement Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/22—Safety devices specially adapted for cutting machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/0006—Cutting members therefor
- B26D2001/006—Cutting members therefor the cutting blade having a special shape, e.g. a special outline, serrations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a building wallboard cutting machine, which comprises a cutting machine main body, wherein the front end of the cutting machine main body is fixedly connected with a limiting head, the front end of the cutting machine main body is movably connected with a saw blade, the saw blade is in sliding connection with the inner side of the limiting head, one side of the cutting machine main body is fixedly connected with a handle, a protection component which is used for protecting the saw blade and can shield the cutting wallboard from dust is arranged above the saw blade, the upper end of the cutting machine main body is provided with a water spraying component which can spray water when the wallboard is cut, the protection component comprises a shielding plate, two sides of the shielding plate are rotatably connected with a first rotating plate, one side of the first rotating plate is rotatably connected with a second rotating plate, and the lower end of the protection component is provided with a support component which is used for supporting the cutting machine main body, and the invention has the advantages that: can shelter from the piece that produces when cutting the wallboard, and protect the saw bit, and prevent that the saw bit from cutting the people.
Description
Technical Field
The invention relates to the technical field of building wallboard cutting, in particular to a building wallboard cutting machine.
Background
Light wallboard is used in many places as a board for decoration; the light partition wall material is an environment-friendly wall material developed by the development, is formed by mixing panels on two sides, namely calcium silicate boards, and a middle sandwich material is formed by foaming polyester particles and adding cement, and is a partition wall board formed by clamping the panels, has light texture and strong waterproof and fireproof performances, and is a novel environment-friendly material greatly encouraged and popularized at present. The light partition wall body can be divided into according to different raw materials: EPS partition plate, GRC partition plate, novel wall body, not only originally do not contain harmful substance to the health on the panel but also, the use of EPS partition plate has replaced traditional blue brick red tile's use to a great extent, reduces the pressure that the masonry caused to the land resource when using to and the pressure of a large amount of fly ash that the masonry cement building engineering produced to the air dust. EPS partition plate accords with modern building environmental protection's requirement as environmental protection building materials, encourages to use EPS partition plate to replace traditional cement brick wall, and novel wall body physique is light, and intensity is high, prevents antidetonation, fire prevention, dampproofing, ageing resistance, and the partition effect is good.
The authorized bulletin number is: the utility model discloses a horse-knife saw of CN204018848U, including the horse-knife saw body, the horse-knife saw body includes the casing, the reciprocating lever, install in saw bit and the actuating mechanism that drives reciprocating lever to do reciprocating motion of reciprocating lever one end, actuating mechanism includes the pivot, set up first bevel gear in the one end of pivot, still include with first bevel gear engaged first gear, insert on first gear and establish first pendulum rod groove, fixed setting first pendulum rod groove on the reciprocating lever, first pendulum rod one end inserts first pendulum rod groove, still set up the second bevel gear in pivot department, still include the second gear, insert on the second gear and establish the second pendulum rod groove, establish the balancing piece at the reciprocating lever overcoat, set up the second pendulum rod groove on the balancing piece, the second pendulum rod inserts the second pendulum rod groove. The balance weight which is opposite to the movement track of the reciprocating rod and has the same mass as the reciprocating rod is arranged to offset the component force which is generated by the reciprocating rod in the reciprocating motion and is different from the horizontal direction of the reciprocating rod, so that the vibration generated by the saber saw in the use process is greatly reduced.
However, this patent suffers from several drawbacks in cutting wallboard: 1. the cutting efficiency can be affected by the splashing of the scraps, the cutting failure can be caused when the cutting efficiency is severe, the saw blade is heated due to friction during cutting, the saw blade is easily heated and bent, the saw blade is exposed when the cutting machine is not used, and the exposed saw blade is easy to cut staff in working and is easy to collide and damage; to this end, we propose a building wallboard cutter.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: 1. the cutting efficiency can be influenced by the scraps generated in the wallboard cutting process, cutting failure can be caused by the scraps, 2, the saw blade can be heated up due to friction during cutting, the saw blade is heated and bent easily, 3, the saw blade is exposed when the cutting machine is not used, personnel in the working process are cut by the exposed saw blade easily, and the saw blade is damaged easily by collision.
The invention adopts the following technical scheme to solve the technical problems: the utility model provides a building wallboard cutting machine, including the cutting machine main part, the front end fixedly connected with spacing head of cutting machine main part, the front end swing joint of cutting machine main part has the saw bit, saw bit sliding connection is in the inboard of spacing head, one side fixedly connected with handle of cutting machine main part, the top of saw bit is provided with the protection component that is used for protecting the saw bit and can shelter from the cutting wallboard and produce the dust, the upper end of cutting machine main part is provided with the water spray subassembly that can spray water when cutting the wallboard, the protection component includes the shielding plate, the both sides of shielding plate rotate and are connected with first swivel plate, one side of first swivel plate rotates and is connected with the second swivel plate, the lower extreme of protection component is provided with the supporting component who is used for supporting the cutting machine main part.
Preferably, the spacing head is T font, the front end of spacing head is circular-arc, the inboard fixedly connected with connecting seat of spacing head, the inboard rotation of connecting seat is connected with the commentaries on classics piece, commentaries on classics piece and shielding plate fixed connection, the front end fixedly connected with first connecting axle of spacing head, the front end rotation of first connecting axle is connected with the second screw cap, the upper end fixedly connected with second screw head of shielding plate, second screw head agrees with the second screw cap mutually.
Preferably, one side of the second rotating plate is provided with a connecting plate, the connecting plate is U-shaped, the inner sides of the connecting plates are rotationally connected with pull rods, two groups of the pull rods are rotationally connected with connectors in a common mode, the inner sides of the connectors are rotationally connected with first thread heads, the upper ends of the first thread heads are fixedly connected with rotating caps, the upper ends of the shielding plates are fixedly connected with first thread cylinders, the first thread cylinders are matched with the first thread heads, and the first thread cylinders are located at the central positions of the shielding plates.
Preferably, the support assembly comprises two groups of sliding rails fixedly connected to the lower ends of the shielding plates, the lower ends of the sliding rails are slidably connected with first support shafts, the rear ends of the first support shafts are fixedly connected with second support shafts, the rear ends of the second support shafts are fixedly connected with second gaskets, the lower ends of the first support shafts are fixedly connected with first gaskets, and the saw blade is located between the two groups of sliding rails.
Preferably, the lower extreme of slide rail has been seted up the spout, the inboard sliding connection of spout has the slider, the slider is the I shape, the lower extreme and the first back shaft fixed connection of slider, the inboard fixedly connected with second connecting axle of spout, second connecting axle and slider sliding connection, the outside of second connecting axle is provided with the spring, the one end and the slider fixed connection of spring, spring and the inner wall front end fixed connection of slide rail.
Preferably, the water spraying assembly comprises a water storage tank fixedly mounted at the upper end of the cutter body, two groups of water outlet pipes are fixedly connected to the upper end of the water storage tank, the lower ends of the water outlet pipes extend to the inside of the water storage tank and are in contact with the bottom end of the inner wall of the water storage tank, a spray head is fixedly connected to the other end of the water outlet pipe, fixing rings are rotatably connected to the two sides of the limiting head, and the spray head is clamped on the inner sides of the fixing rings.
Preferably, the inner wall rotation of spacing head is connected with four groups of pinch rollers, four groups the pinch roller symmetry sets up, the upper end and the lower extreme of pinch roller all rotate and are connected with the clamp plate, clamp plate and spacing head fixed connection, four groups the pinch roller is laminated mutually with the both sides of saw bit respectively.
Preferably, the upper end fixedly connected with first extension axle of four groups of pinch rollers of one of them pinch roller, first extension axle runs through clamp plate and pinch roller fixed connection, first extension axle rotates with the clamp plate to be connected, the upper end fixedly connected with first pendulum rod of first extension axle, the upper end of first pendulum rod rotates and is connected with the second pendulum rod, the upper end fixedly connected with second extension axle of second pendulum rod, the upper end of second extension axle rotates and is connected with the swivel, the outside fixedly connected with slide bar of swivel, the front end fixedly connected with inflator of water storage tank, the slide bar is located the inboard of inflator.
Preferably, the rear end fixedly connected with slip plug of slide bar, first check valve is installed to the rear end of inflator, the second check valve is installed in the outside of inflator, the second check valve is located the place ahead of first check valve, the front end fixedly connected with sealing washer of inflator, slide bar and sealing washer sliding connection.
Compared with the prior art, the invention provides a building wallboard cutting machine, which has the following beneficial effects:
1. this building wallboard cutting machine can make things convenient for pull rod to drive second revolving plate, first revolving plate outwards opens through the connector, then rotate the inboard that the cap was twisted first screw thread head into first screw thread section of thick bamboo, make the connector fixed, prevent second revolving plate, first revolving plate is packed up, then rotate the shielding plate and make the commentaries on classics piece rotate in the inboard of connecting seat, make the second screw thread head insert the inboard of second screw thread cap, rotate the second screw thread cap and screw up the second screw thread head, make the shielding plate fixed, the piece that produces when can shelter from the cutting wallboard through shielding plate, first revolving plate, second revolving plate, avoid the piece to fly upward, prevent that the piece of flying from sheltering from the sight, can pack up the saw bit when shielding plate, first revolving plate, second revolving plate are packed up, protect the saw bit, and prevent that the saw bit from cutting the people.
2. This building wallboard cutting machine, the saw bit can drive the pinch roller and rotate, can block the saw bit through the pinch roller, reduce the rocking of saw bit when the cutting, increase cutting efficiency, drive first extension axle and rotate, thereby drive first pendulum rod and rotate, the second pendulum rod can follow first pendulum rod and remove this moment, and drive the second pendulum rod and rotate, the second extension axle can rotate on the second pendulum rod simultaneously, and drive the slide bar and slide in the inflator inboard, first check valve is opened when the slide bar is moved mutually second check valve and is closed, first check valve can be closed when the slide bar is moved outward, the second check valve is opened, realize inflating to the water storage inboard, increase the inboard of water through the outlet pipe entering shower nozzle along with water storage inboard atmospheric pressure and cool down to the saw bit, can cool down the saw bit always when the cutting, prevent the trouble that the artifical water heating cooling brought while cutting, simultaneously, the water of blowout can reduce the fly up of dust.
3. This building wallboard cutting machine, then will erect the second back shaft and take on the wallboard, along with the cutting, the saw bit can push the slider through first back shaft and slide on the inboard second connecting axle of spout to descend the second back shaft, and the spring can shrink simultaneously, can support the cutting machine main part through supporting component, makes the cutting machine main part more laborsaving when the cutting, and the protection component can support the cutting machine main part through first back shaft when packing up, makes things convenient for putting of cutting machine main part.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a portion of the structure of the present invention;
FIG. 3 is a partial cross-sectional view of the invention;
FIG. 4 is an enlarged schematic view of the portion A of the present invention;
FIG. 5 is a partial cross-sectional view II of the present invention;
FIG. 6 is a partial cross-sectional view III of the present invention;
FIG. 7 is an enlarged schematic view of part B of the present invention;
FIG. 8 is a schematic diagram of a portion of a second embodiment of the present invention;
FIG. 9 is a schematic diagram of a portion of a third embodiment of the present invention;
fig. 10 is a schematic diagram of a portion of the structure of the present invention.
In the figure: 1. a cutter body; 2. a positioning head; 3. a grip; 4. a protection component; 41. a shielding plate; 42. a first rotating plate; 43. a second rotating plate; 44. a connecting plate; 45. a pull rod; 46. a connector; 47. a first thread head; 48. a first thread cylinder; 49. a rotating cap; 410. a connecting seat; 411. a rotating block; 412. a first connecting shaft; 413. a second threaded cap; 414. a second thread head; 5. a water spray assembly; 51. a water storage tank; 52. a water outlet pipe; 53. a spray head; 54. a fixing ring; 55. a pressing plate; 56. a pinch roller; 57. a first extension shaft; 58. a first swing rod; 59. the second swing rod; 510. a second extension shaft; 511. turning the head; 512. an inflator; 513. a slide bar; 514. a sealing sheet; 515. a sliding plug; 516. a first one-way valve; 517. a second one-way valve; 6. a saw blade; 7. a support assembly; 71. a slide rail; 72. a first support shaft; 73. a second support shaft; 74. a first gasket; 75. a second gasket; 76. a chute; 77. a second connecting shaft; 78. a slide block; 79. and (3) a spring.
Description of the embodiments
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-10, a building wallboard cutting machine comprises a cutting machine main body 1, wherein the front end of the cutting machine main body 1 is fixedly connected with a limiting head 2, the front end of the cutting machine main body 1 is movably connected with a saw blade 6, the saw blade 6 is slidably connected with the inner side of the limiting head 2, one side of the cutting machine main body 1 is fixedly connected with a handle 3, a protection component 4 for protecting the saw blade 6 and shielding the cutting wallboard from dust is arranged above the saw blade 6, a water spraying component 5 capable of spraying water when the wallboard is cut is arranged at the upper end of the cutting machine main body 1, the protection component 4 comprises a shielding plate 41, two sides of the shielding plate 41 are rotatably connected with a first rotating plate 42, one side of the first rotating plate 42 is rotatably connected with a second rotating plate 43, and the lower end of the protection component 4 is provided with a support component 7 for supporting the cutting machine main body 1.
In this embodiment, the positioning head 2 is T-shaped, the front end of the positioning head 2 is arc-shaped, the inner side of the positioning head 2 is fixedly connected with the connecting seat 410, the inner side of the connecting seat 410 is rotatably connected with the rotating block 411, the rotating block 411 is fixedly connected with the shielding plate 41, the front end of the positioning head 2 is fixedly connected with the first connecting shaft 412, the front end of the first connecting shaft 412 is rotatably connected with the second threaded cap 413, the upper end of the shielding plate 41 is fixedly connected with the second threaded head 414, and the second threaded head 414 is matched with the second threaded cap 413.
Specifically, the rotation of the shielding plate 41 rotates the rotation block 411 inside the connection seat 410, the second screw head 414 is inserted inside the second screw cap 413, and the rotation of the second screw cap 413 tightens the second screw head 414, thereby fixing the shielding plate 41 and preventing the shielding plate 41 from rotating downward.
In this embodiment, a connecting plate 44 is disposed on one side of the second rotating plate 43, the connecting plate 44 is U-shaped, the inner sides of the connecting plate 44 are rotatably connected with tie rods 45, the upper ends of the two sets of tie rods 45 are rotatably connected with connectors 46, the inner sides of the connectors 46 are rotatably connected with first screw heads 47, the upper ends of the first screw heads 47 are fixedly connected with rotating caps 49, the upper ends of the shielding plates 41 are fixedly connected with first screw barrels 48, the first screw barrels 48 are engaged with the first screw heads 47, and the first screw barrels 48 are located at the center of the shielding plates 41.
Specifically, can make things convenient for pull rod 45 to drive second revolving plate 43, first revolving plate 42 to open outwards through connector 46, then rotate the inboard that turns cap 49 with first screw thread head 47 screw in first screw thread section of thick bamboo 48, make connector 46 fixed, prevent that second revolving plate 43, first revolving plate 42 from packing up, can shelter from the piece that produces when cutting the wallboard through shielding plate 41, first revolving plate 42, second revolving plate 43, can pack up saw bit 6 when shielding plate 41, first revolving plate 42, second revolving plate 43 pack up, protect saw bit 6, and prevent saw bit 6 cut the people.
In this embodiment, the supporting component 7 includes two sets of sliding rails 71 fixedly connected to the lower end of the shielding plate 41, the lower end of the sliding rail 71 is slidably connected with a first supporting shaft 72, the rear end of the first supporting shaft 72 is fixedly connected with a second supporting shaft 73, the rear end of the second supporting shaft 73 is fixedly connected with a second gasket 75, the lower end of the first supporting shaft 72 is fixedly connected with a first gasket 74, and the saw blade 6 is located between the two sets of sliding rails 71.
The lower extreme of slide rail 71 has seted up spout 76, and the inboard sliding connection of spout 76 has slider 78, and slider 78 is the I shape, and slider 78's lower extreme and first back shaft 72 fixed connection, the inboard fixedly connected with second connecting axle 77 of spout 76, second connecting axle 77 and slider 78 sliding connection, the outside of second connecting axle 77 is provided with spring 79, and spring 79's one end and slider 78 fixed connection, spring 79 and slide rail 71's inner wall front end fixed connection.
Specifically, the cutter body 1 can be supported through the second support shaft 73, the saw blade 6 can move down the second support shaft 73 to push the sliding block 78 to slide on the second connecting shaft 77 on the inner side of the sliding groove 76 through the first support shaft 72, meanwhile, the spring 79 can contract, the cutter body 1 can be supported through the support assembly 7, the cutter body 1 can be more labor-saving when being cut, the protection assembly 4 can support the cutter body 1 through the first support shaft 72 when being retracted, the placement of the cutter body 1 is facilitated, the second support shaft 73 can be protected through the second gasket 75, and the first support shaft 72 can be protected through the first gasket 74.
In this embodiment, the water spraying assembly 5 includes a water storage tank 51 fixedly mounted at the upper end of the cutter body 1, two sets of water outlet pipes 52 are fixedly connected to the upper end of the water storage tank 51, the lower ends of the water outlet pipes 52 extend to the inside of the water storage tank 51 and contact with the bottom end of the inner wall of the water storage tank 51, the other ends of the water outlet pipes 52 are fixedly connected with spray heads 53, fixing rings 54 are rotatably connected to two sides of the limiting heads 2, and the spray heads 53 are clamped on the inner sides of the fixing rings 54.
Specifically, water can be led to the inner side of the spray head 53 through the water outlet pipe 52, water is sprayed to cool the saw blade 6, and the water spraying angle of the spray head 53 can be changed through the fixing ring 54.
In this embodiment, the inner wall of the limit head 2 is rotationally connected with four groups of pressing wheels 56, the four groups of pressing wheels 56 are symmetrically arranged, the upper end and the lower end of the pressing wheels 56 are rotationally connected with pressing plates 55, the pressing plates 55 are fixedly connected with the limit head 2, and the four groups of pressing wheels 56 are respectively attached to two sides of the saw blade 6.
Specifically, the saw blade 6 can be clamped through the pressing wheel 56, so that shaking of the saw blade 6 during cutting is reduced, and cutting efficiency is improved.
In this embodiment, the upper end of one of the pressing wheels 56 of the four sets of pressing wheels 56 is fixedly connected with a first extension shaft 57, the first extension shaft 57 penetrates through the pressing plate 55 and is fixedly connected with the pressing wheel 56, the first extension shaft 57 is rotationally connected with the pressing plate 55, the upper end of the first extension shaft 57 is fixedly connected with a first swing rod 58, the upper end of the first swing rod 58 is rotationally connected with a second swing rod 59, the upper end of the second swing rod 59 is fixedly connected with a second extension shaft 510, the upper end of the second extension shaft 510 is rotationally connected with a rotating head 511, the outer side of the rotating head 511 is fixedly connected with a sliding rod 513, the front end of the water storage tank 51 is fixedly connected with an inflator 512, and the sliding rod 513 is located inside the inflator 512.
The rear end fixedly connected with slide bar 513 is filled with a slip cap 515, and first check valve 516 is installed to the rear end of inflator 512, and second check valve 517 is installed in the outside of inflator 512, and second check valve 517 is located the place ahead of first check valve 516, and the front end fixedly connected with sealing piece 514 of inflator 512, slide bar 513 and sealing piece 514 sliding connection.
Specifically, the first extension shaft 57 rotates to drive the first swing rod 58 to rotate, at this time, the second swing rod 59 moves along with the first swing rod 58 and drives the second swing rod 59 to rotate, meanwhile, the second extension shaft 510 rotates on the second swing rod 59 and drives the sliding rod 513 to slide inside the inflator 512, when the sliding rod 513 moves in the phase, the first check valve 516 opens the second check valve 517 to close, when the sliding rod 513 moves out, the first check valve 516 closes, and the second check valve 517 opens to achieve inflation inside the water tank 51.
In use, pushing down the connector 46 can rotate the pull rod 45 at the inner side of the connector 46, meanwhile, the pull rod 45 can push the second rotating plate 43 to open outwards through the connecting plate 44, meanwhile, the first rotating plate 42 is driven to open, then the rotating cap 49 is rotated to screw the first thread head 47 into the inner side of the first thread cylinder 48, the connector 46 is fixed, then the shielding plate 41 is rotated to rotate the rotating block 411 at the inner side of the connecting seat 410, the second thread head 414 is inserted into the inner side of the second thread cap 413, the second thread cap 413 is rotated to screw the second thread head 414, the shielding plate 41 is fixed, the fragments generated when the wallboard is cut can be shielded through the shielding plate 41, the first rotating plate 42 and the second rotating plate 43, then the second supporting shaft 73 is erected on the wallboard, the cutter body 1 is started to drive the saw blade grip 3 to move back and forth, then the cutter body 1 is held down to cut the wallboard, at this time, the saw blade 6 reciprocates back and forth to drive the pinch roller 56 to rotate, drive the first extension shaft 57 to rotate, thereby drive the first swing rod 58 to rotate, at this time, the second swing rod 59 will follow the first swing rod 58 to move, and drive the second swing rod 59 to rotate, meanwhile, the second extension shaft 510 will rotate on the second swing rod 59, and drive the slide bar 513 to slide inside the inflator 512, when the slide bar 513 moves in, the first check valve 516 opens the second check valve 517 to close, when the slide bar 513 moves out, the first check valve 516 closes, the second check valve 517 opens, so as to achieve inflation inside the water storage tank 51, as the air pressure inside the water storage tank 51 increases, water will enter the inner side of the spray head 53 through the water outlet pipe 52 to cool the saw blade 6, and as the saw blade 6 moves down the second support shaft 73 will push the slide block 78 to slide inside the slide groove 76 through the first support shaft 72 to slide on the second connection shaft 77, while the spring 79 will contract.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Building wallboard cutting machine, including cutting machine main part (1), its characterized in that: the utility model discloses a cutting machine, including cutting machine main part (1), front end fixedly connected with spacing head (2), front end swing joint of cutting machine main part (1) has saw bit (6), saw bit (6) sliding connection is in the inboard of spacing head (2), one side fixedly connected with handle (3) of cutting machine main part (1), the top of saw bit (6) is provided with and is used for protecting saw bit (6) and can shelter from cutting wallboard and produce protection subassembly (4) of dust, the upper end of cutting machine main part (1) is provided with water spray assembly (5) that can spray water when cutting the wallboard, protection subassembly (4) include shielding plate (41), the both sides rotation of shielding plate (41) are connected with first rotating plate (42), one side rotation of first rotating plate (42) is connected with second rotating plate (43), the lower extreme of protection subassembly (4) is provided with and is used for carrying out supporting component (7) of supporting cutting machine main part (1), spacing head (2) are T font, the front end of spacing head (2) is for cutting wallboard, shielding plate (411) are connected with circular-arc-shaped rotating seat (410) fixedly connected with shielding plate (410), the front end fixedly connected with first connecting axle (412) of spacing head (2), the front end rotation of first connecting axle (412) is connected with second screw cap (413), the upper end fixedly connected with second screw cap (414) of shielding plate (41), second screw cap (414) agree with second screw cap (413), one side of second rotating plate (43) is provided with connecting plate (44), connecting plate (44) are the U font, the inboard rotation of connecting plate (44) is connected with pull rod (45), two sets of the upper end joint rotation of pull rod (45) is connected with connector (46), the inboard rotation of connector (46) is connected with first screw cap (47), the upper end fixedly connected with of first screw cap (47) changes cap (49), the upper end fixedly connected with first screw barrel (48) of shielding plate (41), first screw barrel (48) agree with first screw cap (47), first screw barrel (48) are located the central point of shielding plate (41).
2. A building wallboard cutting machine according to claim 1, wherein: the support assembly (7) comprises two groups of sliding rails (71) fixedly connected to the lower ends of the shielding plates (41), the lower ends of the sliding rails (71) are slidably connected with first support shafts (72), the rear ends of the first support shafts (72) are fixedly connected with second support shafts (73), the rear ends of the second support shafts (73) are fixedly connected with second gaskets (75), the lower ends of the first support shafts (72) are fixedly connected with first gaskets (74), and the saw blade (6) is located between the two groups of sliding rails (71).
3. A building wallboard cutting machine according to claim 2, wherein: spout (76) have been seted up to the lower extreme of slide rail (71), the inboard sliding connection of spout (76) has slider (78), slider (78) are the I shape, the lower extreme and the first back shaft (72) fixed connection of slider (78), the inboard fixedly connected with second connecting axle (77) of spout (76), second connecting axle (77) and slider (78) sliding connection, the outside of second connecting axle (77) is provided with spring (79), the one end and the slider (78) fixed connection of spring (79), the inner wall front end fixed connection of spring (79) and slide rail (71).
4. A building wallboard cutter as claimed in claim 3, wherein: the water spraying assembly (5) comprises a water storage tank (51) fixedly mounted at the upper end of the cutting machine body (1), two groups of water outlet pipes (52) are fixedly connected to the upper end of the water storage tank (51), the lower ends of the water outlet pipes (52) extend to the inside of the water storage tank (51) and are in contact with the bottom end of the inner wall of the water storage tank (51), a spray head (53) is fixedly connected to the other end of the water outlet pipe (52), fixing rings (54) are rotatably connected to the two sides of the limiting head (2), and the spray head (53) is clamped on the inner sides of the fixing rings (54).
5. A building wallboard cutting machine according to claim 4, wherein: the inner wall rotation of spacing head (2) is connected with four groups pinch roller (56), four groups pinch roller (56) symmetry sets up, the upper end and the lower extreme of pinch roller (56) all rotate and are connected with clamp plate (55), clamp plate (55) and spacing head (2) fixed connection, four groups pinch roller (56) are laminated with the both sides of saw bit (6) respectively.
6. A building wallboard cutting machine according to claim 5, wherein: four sets of the upper end fixedly connected with first extension axle (57) of one of them pinch roller (56) of pinch roller (56), first extension axle (57) run through clamp plate (55) and pinch roller (56) fixed connection, first extension axle (57) rotate with clamp plate (55) to be connected, the upper end fixedly connected with first pendulum rod (58) of first extension axle (57), the upper end of first pendulum rod (58) rotates and is connected with second pendulum rod (59), the upper end fixedly connected with second extension axle (510) of second pendulum rod (59), the upper end of second extension axle (510) rotates and is connected with swivel (511), the outside fixedly connected with slide bar (513) of swivel (511), the front end fixedly connected with inflator (512) of water storage tank (51), slide bar (513) are located the inboard of inflator (512).
7. A building wallboard cutting machine according to claim 6, wherein: the rear end fixedly connected with slide plug (515) of slide bar (513), first check valve (516) are installed to the rear end of inflator (512), second check valve (517) are installed in the outside of inflator (512), second check valve (517) are located the place ahead of first check valve (516), front end fixedly connected with sealing fin (514) of inflator (512), slide bar (513) and sealing fin (514) sliding connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310906474.1A CN116653010B (en) | 2023-07-24 | 2023-07-24 | Building wallboard cutting machine |
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|---|---|---|---|
| CN202310906474.1A CN116653010B (en) | 2023-07-24 | 2023-07-24 | Building wallboard cutting machine |
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| CN116653010B true CN116653010B (en) | 2023-09-19 |
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|---|---|
| CN116653010A (en) | 2023-08-29 |
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