CN114918478A

CN114918478A - Panel cutting device for construction

Info

Publication number: CN114918478A
Application number: CN202210659886.5A
Authority: CN
Inventors: 何骏龙
Original assignee: China Construction Second Engineering Bureau Co Ltd
Current assignee: China Construction Second Engineering Bureau Co Ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-08-19
Anticipated expiration: 2042-06-13
Also published as: CN114918478B

Abstract

The invention discloses a plate cutting device for building construction, which comprises: the support frame, the platen, cut groove, the blade disc, first horizontal bar, the second horizontal bar, first vertical bar, the second vertical bar, the mount, the strip that overturns, the pressure head, lead to the groove, first pivot, the spout, the knob, the switch board, displacement sensor, including a motor, a connecting axle, the carrier, the fixing base, the circle cover, the location lacks the groove, the dead lever, the second pivot, first conical gear, first sprocket, the third pivot, the second sprocket, first chain, the third sprocket, the worm, the fourth pivot, the worm wheel, first recess, the sleeve pipe, the square bar, second conical gear, the second recess, the fifth pivot, the third conical gear, the screw rod, the electro-magnet, the square hole board, the square bar, the spring, the square groove, the guide slot. The plate cutting machine has the beneficial effects that the plate cutting machine can limit and block two sides of the top of a plate through the turnover strip capable of being turned and adjusted, so that the stability of placing the plate can be kept, and the cutting stability can be guaranteed.

Description

Panel cutting device for construction

Technical Field

The invention relates to a plate cutting device, in particular to a plate cutting device for building construction, and belongs to the technical field of building plate cutting construction.

Background

A large amount of plate structures can be used in the building construction, the processing of structures such as a cabinet body and a wall body in the building construction is carried out through plates, and cutting devices can be used for cutting the plates in the use process of the plates.

In the conventional patent document "CN 216180983U a sheet cutting machine", although the sheet cutting machine can cut the sheet, the sheet is placed on the top of the whole body, and the top of the sheet lacks a structure for limiting and blocking, so that it is not easy to provide a limit for the sheet, and thus the cutting process is not easy to be performed, the stability of the cutting process may not be good, and the sheet may move up and down due to external action, such as vibration, during the cutting process. At present, no plate cutting device for building construction exists.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides a plate cutting device for building construction, which is used for solving the problem that the plate cutting in the prior art is short of top blocking limit.

According to an aspect of the present invention, there is provided a plate cutting device for construction, including: the device comprises a support frame, a bedplate for bearing the plates needing to be cut in building construction, a first transverse strip, a second transverse strip, a first longitudinal strip, a second longitudinal strip, a turnover strip, a pressure head, a fixing frame, a motor and a cutter head, wherein the bedplate is used for placing the plates; the top of the supporting frame is fixedly provided with a platen, the top of the platen is provided with a first transverse strip, a second transverse strip and a second longitudinal strip, two ends of the second longitudinal strip are respectively fixedly connected with one end of the first transverse strip and one end of the second transverse strip, the first longitudinal strip capable of moving left and right to adjust the position is arranged between the first transverse strip and the second transverse strip, two turnover strips capable of being turned over and adjusted are arranged at the bottom of one side of the first longitudinal strip and the bottom of one side of the second longitudinal strip, the tail end of each turnover strip is fixedly connected with a pressure head, the pressure head is of a rubber block structure, and the tail end face of the pressure head is of an arc structure; both ends of the first transverse bar and both ends of the second transverse bar are fixedly connected with fixing frames, and the fixing frames are fixedly connected with the top of the bedplate; the bottom fixedly connected with motor of platen, fixed the overlapping is established and is installed the blade disc on the output shaft of motor, the blade disc runs through the cutting groove of seting up on the platen, and cutting groove vertically sets up.

Further, the spout has been seted up along length direction in the front of first horizontal bar, spout and the first rear end sliding connection who indulges the strip, the first front end of indulging the strip with set up at the back of the second horizontal bar length direction's guide slot sliding connection, it has the screw rod to rotate in the inside cavity of second horizontal bar, the screw rod with set up the screw hole threaded connection who indulges a front end department at first, the one end fixedly connected with knob of screw rod, the knob rotates with one of them mount and is connected.

Further, the tail end of the output shaft of the motor is fixedly connected with a connecting shaft, the connecting shaft is connected with the carrier in a rotating mode, the carrier is fixedly installed at the bottom of the bedplate, a fixing seat is fixedly installed at the bottom of the bedplate, a round sleeve is installed on one side of the fixing seat in a rotating mode, a second rotating shaft is installed at the bottom of the fixing seat in a rotating mode, first conical gears are fixedly sleeved on the top end of the second rotating shaft and the cylindrical surface of the round sleeve, the number of the first conical gears is two, the first conical gears are connected in a meshed mode, one end of the round sleeve is connected with one end of the connecting shaft in a clearance fit mode, and the connecting shaft is of a cylindrical structure.

Further, fixed mounting has the square hole board in the inside cavity of circle cover, the square hole has been seted up at the middle part of square hole board, square hole clearance fit is connected with the square bar, the one end of square bar is connected with the square groove clearance fit of seting up at connecting axle one end middle part, the cover is equipped with the spring on the square bar, the one end of spring and the face fixed connection of square bar, the other end of spring and one side fixed connection of square hole board, the terminal department of square bar is provided with the electro-magnet, the interval has between electro-magnet and the square bar, the one end fixed connection of electro-magnet and dead lever, the terminal of dead lever and one side inner wall fixed connection of fixing base, the location lacks the groove on the circle cover and on the connecting axle all seted up.

Furthermore, the bottom of the bedplate is provided with a first chain wheel and a second chain wheel, the first chain wheel is fixedly sleeved with the bottom end of the second rotating shaft, the second chain wheel is fixedly sleeved with the bottom end of the third rotating shaft, the top end of the third rotating shaft is rotatably connected with the bottom of the bedplate, a first chain is meshed and wound between the first chain wheel and the second chain wheel, the first chain is meshed and connected with the third chain wheel, the middle part of the third chain wheel is fixedly sleeved with the bottom end of the first rotating shaft, the first rotating shaft penetrates through a through groove formed in the bedplate, the top end of the first rotating shaft is rotatably connected with the first longitudinal strip, and the first rotating shaft extends to the inside of the first longitudinal strip.

Further, the inside of first indulging the strip is rotated and is installed the fourth pivot of vertical setting, fixed the cup jointing has the worm wheel in the fourth pivot, the worm wheel is connected with the worm meshing, the bottom of worm and the top fixed connection of first pivot, fixed cup jointing has two upset strips in the first pivot, the one end of upset strip is located to set up in the first recess of first indulging strip one side.

Further, the inside cavity of first horizontal bar is rotated and is installed and transversely is provided with the sleeve pipe, sleeve pipe clearance fit is connected with the square bar, the one end of square bar is connected with the rear end of fourth pivot through two second conical gear, two second conical gear cup joints with the one end of square bar and the rear end of fourth pivot is fixed respectively, the intraductal coil spring that is provided with of cover.

Furthermore, a fifth rotating shaft which is longitudinally arranged is rotatably installed inside the second longitudinal bar, the rear end of the fifth rotating shaft extends into the first transverse bar, the rear end of the fifth rotating shaft is connected with the casing pipe through two third bevel gears, and the two third bevel gears are fixedly sleeved with the rear end of the fifth rotating shaft and the casing pipe respectively.

Furthermore, the fifth rotating shaft is fixedly sleeved with two overturning strips, and one end of each overturning strip is located in a second groove formed in one side of the second longitudinal strip.

Furthermore, one side fixed mounting of support frame has the switch board, switch board and motor, electro-magnet and displacement sensor electric connection.

The invention has the advantages that: this kind of panel cutting device for construction, it can carry out the operation of cutting of panel, compares with prior art, and it is through the upset strip that can overturn the regulation, can carry out the spacing of panel top both sides and block, can keep the stability that panel placed, and the stability that the guarantee cut simultaneously, whole result of use is better, lies in the upset strip on whole right side simultaneously, can carry out the regulation of controlling the position to the top that can be applicable to different transverse width panels cut blocks spacingly.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the invention and to enable other features, objects and advantages of the invention to be more fully apparent. The drawings and their description illustrate the invention by way of example and are not intended to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a cutting device for a construction panel according to an embodiment of the present invention;

FIG. 2 is a schematic view of the bottom of the platen of the embodiment of FIG. 1;

FIG. 3 is a schematic view of the embodiment of FIG. 1 showing the mounting of the flip strip to the first longitudinal strip;

FIG. 4 is a schematic view of the rear end of the first transverse strip and the first longitudinal strip and the interior of the first transverse strip in the embodiment of FIG. 1;

FIG. 5 is a schematic view of the rear end of the first longitudinal strip of the embodiment of FIG. 1;

FIG. 6 is a schematic view of the interior of the first rail in the embodiment of FIG. 1;

FIG. 7 is a schematic view of the structure of the flip strip and the second longitudinal strip of the embodiment of FIG. 1;

FIG. 8 is a schematic view of the interior of the second rail in the embodiment of FIG. 1;

FIG. 9 is a schematic view of the interior of the sleeve in the embodiment of FIG. 1;

fig. 10 is a schematic structural view of the embodiment shown in fig. 1, in which the turning strip blocks the top of the board.

The meaning of the reference symbols in the figures: 1. a support frame; 2. a platen; 3. cutting a groove; 4. a cutter head; 5. a first cross bar; 6. a second cross bar; 7. a first longitudinal strip; 8. a second longitudinal strip; 9. a fixed mount; 10. turning over the strips; 11. a pressure head; 12. a through groove; 13. a first rotating shaft; 14. a chute; 15. a knob; 16. a control cabinet; 17. a displacement sensor; 18. a motor; 19. a connecting shaft; 20. a carrier; 21. a fixed seat; 22. a round sleeve; 23. positioning the notch; 24. fixing the rod; 25. a second rotating shaft; 26. a first conical gear; 27. a first sprocket; 28. a third rotating shaft; 29. a second sprocket; 30. a first chain; 31. a third sprocket; 32. a worm; 33. a fourth rotating shaft; 34. a worm gear; 35. a first groove; 36. a sleeve; 37. square strips; 38. a second conical gear; 39. a second groove; 40. a fifth rotating shaft; 41. a third bevel gear; 42. a screw; 43. an electromagnet; 44. a square hole plate; 45. a square bar; 46. a spring; 47. a square groove; 48. and a guide groove.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, shall fall within the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances in order to facilitate the description of the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "center", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1 to 10, a plate cutting device for construction includes: the cutting machine comprises a support frame 1, a bedplate 2 for placing and bearing plates needing to be cut in building construction, a first transverse strip 5, a second transverse strip 6, a first longitudinal strip 7, a second longitudinal strip 8, a turning strip 10, a pressure head 11, a fixing frame 9, a motor 18 and a cutter head 4; the top of the support frame 1 is fixedly provided with a bedplate 2, the bedplate 2 is used for placing a plate for building construction, and the plate is cut into required sizes by cutting; the top of the bedplate 2 is provided with a first transverse strip 5, a second transverse strip 6 and a second longitudinal strip 8, two ends of the second longitudinal strip 8 are respectively fixedly connected with one end of the first transverse strip 5 and one end of the second transverse strip 6, a first longitudinal strip 7 capable of moving left and right to adjust the position is arranged between the first transverse strip 5 and the second transverse strip 6, two turnover strips 10 capable of being turned over and adjusted are respectively arranged at the bottom of one side of the first longitudinal strip 7 and the bottom of one side of the second longitudinal strip 8, the turnover strips 10 can be turned over and adjusted, when cutting is not needed, the turnover strips 10 are in a horizontal state, when cutting is needed, the turnover is carried out, after the turnover, as shown in figure 10, a blocking limit stop is provided for the top of the plate, the limit stop of the upper and lower positions of the plate is kept, the stability of the plate is improved, wherein the turnover angle of the turnover strips 10 can be adjusted according to the thickness of the plate, the device is suitable for blocking contact of tops of plates with different thicknesses.

The terminal fixedly connected with pressure head 11 of upset strip 10, pressure head 11 is rubber massive structure, pressure head 11's terminal surface is the circular arc type structure, prescribes a limit to the pressure head, and it provides soft contact for the panel top, avoids damaging the panel.

The both ends of first horizontal bar 5 and the equal fixedly connected with mount 9 in both ends of second horizontal bar 6,

mount

9 and 2 top fixed connection of platen have provided fixed mounting for first horizontal bar 5 and second horizontal bar through mount 9, realize the height of putting up, and keep certain height between the platen 2.

The bottom fixedly connected with motor 18 of platen 2, fixed the cover is established on the output shaft of motor 18 and is installed blade disc 4, blade disc 4 runs through the cutting groove 3 of seting up on platen 2, and cuts groove 3 and vertically sets up, and wherein motor 18 adopts servo motor, and its rotation is convenient for control, drives blade disc 4 through motor 18 and rotates, realizes the cutting of panel.

As shown in fig. 1, 4 and 6, as a specific solution, a sliding groove 14 is formed in the front surface of the first horizontal bar 5 along the length direction, the sliding groove 14 is slidably connected to the rear end of the first vertical bar 7, the front end of the first vertical bar 7 is slidably connected to a guide groove 48 formed in the back surface of the second horizontal bar 6 along the length direction, a screw 42 is rotatably mounted in an inner cavity of the second horizontal bar 6, the screw 42 is in threaded connection with a threaded hole formed at the front end of the first vertical bar 7, one end of the screw 42 is fixedly connected to a knob 15, the knob 15 is rotatably connected to one of the fixing frames 9, wherein the sliding groove 14 and the guide groove 48 provide a guide for the transverse movement of the first vertical bar 7, the knob 15 is rotated to provide a rotational drive for the screw 42, the screw 42 is in threaded connection with the first vertical bar 7, that is, the first vertical bar 7 has a threaded hole formed therein, thereby can provide the drive for first indulge strip 7 to adjust the position of integrated device right side upset strip 10, thereby it is spacing to be applicable to different transverse width panel tops and block, thereby be convenient for carry out the stability of different transverse width panels and cut.

As shown in fig. 2 and 9, as a specific scheme, a connecting shaft 19 is fixedly connected to the end of an output shaft of the motor 18, the connecting shaft 19 is rotatably connected to a carrier 20, the carrier 20 is fixedly mounted at the bottom of the platen 2, a fixing seat 21 is also fixedly mounted at the bottom of the platen 2, a round sleeve 22 is rotatably mounted at one side of the fixing seat 21, a second rotating shaft 25 is rotatably mounted at the bottom of the fixing seat 21, first conical gears 26 are fixedly sleeved on the top end of the second rotating shaft 25 and the cylindrical surface of the round sleeve 22, the number of the first conical gears 26 is two, the two first conical gears 26 are in meshing connection, one end of the round sleeve 22 is in clearance fit connection with one end of the connecting shaft 19, and the connecting shaft 19 is in a cylindrical structure; a square hole plate 44 is fixedly mounted in a cavity inside the round sleeve 22, a square hole is formed in the middle of the square hole plate 44, a square rod 45 is connected to the square hole in a clearance fit manner, one end of the square rod 45 is connected to a square groove 47 formed in the middle of one end of the connecting shaft 19 in a clearance fit manner, a spring 46 is sleeved on the square rod 45, one end of the spring 46 is fixedly connected with the rod surface of the square rod 45, the other end of the spring 46 is fixedly connected with one side of the square hole plate 44, an electromagnet 43 is arranged at the tail end of the square rod 45, a space is formed between the electromagnet 43 and the square rod 45, the electromagnet 43 is fixedly connected with one end of the fixing rod 24, the tail end of the fixing rod 24 is fixedly connected with the inner wall of one side of the fixing seat 21, positioning notches 23 are formed in the round sleeve 22 and the connecting shaft 19, and the positioning notches 23 in the round sleeve 22 are aligned with the positioning notches 23 in the connecting shaft 19, square pole 45 can align with square groove 47 this moment, whether location is judged to the manual work of being convenient for, when square pole 45 inserts in square groove 47, when connecting axle 19 rotates, can drive circle cover 22 and rotate together, separate with square groove 47 when square pole 45, connecting axle 19 can not drive circle cover 22 and rotate together, aim at, when driving circle cover 22 and rotating, for upset strip 10 provides the drive, block the back at upset strip 10 to the panel top, square pole 45 breaks away from with square groove 47, do not drive circle cover 22 and rotate, thereby only drive cutter head 4 and rotate, can carry out the cutting of panel.

Wherein through the break-make electricity of control electro-magnet 43 to for square bar 45 one end provides magnetic force and adsorbs, or cancel magnetic force and adsorb, the regulation of position about the square bar 45 is realized to the elasticity of cooperation spring 46, can insert in square groove 47, or extract from square groove 47, square bar 45 is the iron set structure, can receive magnetic force and adsorb.

Before the panel is cut, need carry out artifical with the chalk line to the position of cutting and be qualified for the next round of competitions, when panel was placed on platen 2, the line of drawing aligns with cutting groove 3, carries out the vertical promotion of panel through artifical manual or outside instrument, realizes cutting.

As shown in fig. 2, as a specific solution, a first sprocket 27 and a second sprocket 29 are provided at the bottom of the bedplate 2, the first sprocket 27 is fixedly sleeved with the bottom end of the second rotating shaft 25, the second sprocket 29 is fixedly sleeved with the bottom end of the third rotating shaft 28, the top end of the third rotating shaft 28 is rotatably connected with the bottom of the bedplate 2, a chain 30 is engaged and wound between the first sprocket 27 and the second sprocket 29, a third sprocket 31 is engaged and connected with the chain 30, the middle part of the third sprocket 31 is fixedly sleeved with the bottom end of the first rotating shaft 13, the first rotating shaft 13 penetrates through the through slot 12 formed in the bedplate 2, the top end of the first rotating shaft 13 is rotatably connected with the first longitudinal bar 7, and the first rotating shaft 13 extends into the first longitudinal bar 7, wherein the third sprocket 31 moves along with the first longitudinal bar 7 to perform left-right position adjustment due to the first sprocket 27, The second sprocket 29 and the chain 30 are designed, wherein the third sprocket 31 can always be meshed with the chain 30, before and after left and right adjustment, the second rotating shaft 25 can still rotate by driving the circular sleeve 22 and transmitting the power through the two first conical gears 26, and further the chain 30 can be continuously conveyed by matching with the first sprocket 27, the third rotating shaft 28, the second sprocket 29 and the chain 30, and when the chain 30 moves, the third sprocket 31 and the first rotating shaft 13 can be driven to rotate together.

When the left and right positions of the first vertical bar 7 are adjusted, the friction force of the first rotating shaft 13 is larger than the resistance force of the chain 30 to provide a limit position, so that the third chain wheel 31 is pushed by the chain 30 to move the chain 30, but the third chain wheel 31 does not rotate.

As shown in fig. 3, as a specific solution, a longitudinally arranged fourth rotating shaft 33 is rotatably installed inside the first longitudinal bar 7, a worm wheel 34 is fixedly sleeved on the fourth rotating shaft 33, the worm wheel 34 is engaged with the worm 32, the bottom end of the worm 32 is fixedly connected with the top end of the first rotating shaft 13, two turnover bars 10 are fixedly sleeved on the first rotating shaft 13, one end of each turnover bar 10 is located in a first groove 35 formed in one side of the first longitudinal bar 7, after the turnover adjustment of the turnover bar 10 is realized through the transmission of the worm wheel 34 and the worm 32, the position is self-locked, the worm wheel 34 and the worm 32 have the self-locking characteristic, so as to maintain the adjusted position, the worm 32 is driven to rotate through the rotation of the first rotating shaft 13, the fourth rotating shaft 33 is rotated through the engagement transmission between the worm 32 and the worm wheel 34, so as to drive the rotation of the turnover bar 10, and (4) overturning, namely overturning the two overturning strips 10 on the right side of the whole body to provide a barrier for the top of the plate.

As shown in fig. 4, 5 and 6, as a specific solution, a sleeve 36 is transversely installed in the internal cavity of the first transverse bar 5 in a rotating manner, the sleeve 36 is connected with a square bar 37 in a clearance fit manner, one end of the square bar 37 is connected with the rear end of the fourth rotating shaft 33 through two second bevel gears 38, the two second bevel gears 38 are respectively fixedly sleeved with one end of the square bar 37 and the rear end of the fourth rotating shaft 33, a coil spring is arranged in the sleeve 36, a telescopic structure is formed between the sleeve 36 and the square bar 37, when the first longitudinal bar 7 moves left, the sleeve 36 and the square bar 37 are adapted to adjust left and right of the first longitudinal bar 7 through the telescopic design of the sleeve 36 and the square bar 37, specifically, when the first longitudinal bar 7 moves left, the second bevel gear 38 at the rear end of the fourth rotating shaft 33 pushes the square bar 37 to move, the square bar 37 is retracted into the sleeve 36, meanwhile, the spiral spring is compressed, when the first longitudinal bar 7 moves to the right, the second conical gear 38 on the square bar 37 moves to the right through the elastic force of the spiral spring for resetting, and the two second conical gears 38 are always in a meshed state.

One end of the spiral spring is fixedly connected with the square strip 37, and the other end of the spiral spring is fixedly connected with the pipe wall of the sleeve 36, so that the sleeve 36, the spiral spring and the square strip 37 form a telescopic rod with elastic reset, and meanwhile, the square strip 37 is of a non-cylindrical structure, and when the square strip 37 rotates, the sleeve 36 is driven to rotate together.

As shown in fig. 6 and 7, as a specific scheme, a fifth rotating shaft 40 which is longitudinally arranged is rotatably installed inside the second longitudinal bar 8, the rear end of the fifth rotating shaft 40 extends into the first cross bar 5, the rear end of the fifth rotating shaft 40 is connected with the sleeve 36 through two third bevel gears 41, the two third bevel gears 41 are respectively fixedly sleeved with the rear end of the fifth rotating shaft 40 and the sleeve 36, two turning strips 10 are fixedly sleeved on the fifth rotating shaft 40, one end of each turning strip 10 is positioned in a second groove 39 formed in one side of the second longitudinal strip 8, when the sleeve 36 is driven to rotate, the fifth rotating shaft 40 is driven to rotate by the transmission action of the two third bevel gears 41, so that the two turnover strips 10 on the left side of the whole body are turned over, wherein four upset strips 10 overturn in step, and the rotation angle is the same, and it is spacing for blockking at panel top all around.

One side of the support frame 1 is fixedly provided with a control cabinet 16, and the control cabinet 16 is electrically connected with the motor 18, the electromagnet 43 and the displacement sensor 17. Carry out control motor 18 and electro-magnet through switch board 16, wherein singlechip controller and control circuit have in the switch board 16, realize holistic control, displacement sensor 17 fixed mounting is in the bottom of second horizontal bar 6, be close to and cut groove 3, be used for the sensing, for switch board 16 provides the signal, feed back, handle through singlechip controller, judge the thickness of panel, thereby carry out motor 18's control, specifically provide turned angle's control, make pressure head 11 can carry out different thickness panel tops and remove and block.

The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made to the present invention by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a panel cutting device for construction which characterized in that: the method comprises the following steps: the cutting machine comprises a support frame (1), a bedplate (2) for placing and bearing plates needing to be cut in building construction, a first transverse strip (5), a second transverse strip (6), a first longitudinal strip (7), a second longitudinal strip (8), a turning strip (10), a pressure head (11), a fixing frame (9), a motor (18) and a cutter head (4);

the top of the support frame (1) is fixedly provided with a bedplate (2), the top of the bedplate (2) is provided with a first transverse strip (5), a second transverse strip (6) and a second longitudinal strip (8), two ends of the second longitudinal strip (8) are respectively and fixedly connected with one end of the first transverse strip (5) and one end of the second transverse strip (6), a first longitudinal strip (7) capable of moving left and right to adjust the position is arranged between the first transverse strip (5) and the second transverse strip (6), two turnover strips (10) capable of being turned and adjusted are arranged at the bottom of one side of the first longitudinal strip (7) and the bottom of one side of the second longitudinal strip (8), the tail ends of the turnover strips (10) are fixedly connected with a pressure head (11), the pressure head (11) is of a rubber block structure, and the tail end face of the pressure head (11) is of an arc structure;

both ends of the first transverse bar (5) and both ends of the second transverse bar (6) are fixedly connected with fixing frames (9), and the fixing frames (9) are fixedly connected with the top of the bedplate (2);

the bottom fixedly connected with motor (18) of platen (2), fixed the cover is established and is installed blade disc (4) on the output shaft of motor (18), blade disc (4) run through and set up cutting groove (3) on platen (2), and cut groove (3) and vertically set up.

2. The board cutting device for building construction as claimed in claim 1, characterized in that: the front of first horizontal bar (5) has seted up spout (14) along length direction, spout (14) and the first rear end sliding connection who indulges strip (7), the front end of first vertical bar (7) and seting up in second horizontal bar (6) back length direction's guide slot (48) sliding connection, rotate in the inside cavity of second horizontal bar (6) and install screw rod (42), screw rod (42) and seting up the screw hole threaded connection who indulges strip (7) front end department at first, the one end fixedly connected with knob (15) of screw rod (42), knob (15) rotate with one of them mount (9) and are connected.

3. The board cutting device for building construction as claimed in claim 1, characterized in that: the end of an output shaft of the motor (18) is fixedly connected with a connecting shaft (19), the connecting shaft (19) is rotatably connected with a carrier (20), the carrier (20) is fixedly installed at the bottom of the bedplate (2), a fixing seat (21) is fixedly installed at the bottom of the bedplate (2), a round sleeve (22) is rotatably installed on one side of the fixing seat (21), a second rotating shaft (25) is rotatably installed at the bottom of the fixing seat (21), first conical gears (26) are fixedly sleeved on the top end of the second rotating shaft (25) and the cylindrical surface of the round sleeve (22), the number of the first conical gears (26) is two, the first conical gears (26) are in meshing connection, one end of the round sleeve (22) is in clearance fit connection with one end of the connecting shaft (19), and the connecting shaft (19) is of a cylindrical structure.

4. The board cutting device for building construction as claimed in claim 3, characterized in that: a square hole plate (44) is fixedly arranged in a cavity inside the round sleeve (22), a square hole is arranged in the middle of the square hole plate (44), the square hole is in clearance fit connection with a square rod (45), one end of the square rod (45) is in clearance fit connection with a square groove (47) arranged in the middle of one end of the connecting shaft (19), a spring (46) is sleeved on the square rod (45), one end of the spring (46) is fixedly connected with the rod surface of the square rod (45), the other end of the spring (46) is fixedly connected with one side of the square hole plate (44), an electromagnet (43) is arranged at the tail end of the square rod (45), a space is reserved between the electromagnet (43) and the square rod (45), the electromagnet (43) is fixedly connected with one end of the fixed rod (24), the tail end of the fixed rod (24) is fixedly connected with the inner wall of one side of the fixed seat (21), and the round sleeve (22) and the connecting shaft (19) are provided with positioning notches (23).

5. The board cutting device for building construction as claimed in claim 1, characterized in that: the bottom of platen (2) is provided with first sprocket (27) and second sprocket (29), fixed cover of bottom of first sprocket (27) and second pivot (25) is connected, fixed cover of bottom of second sprocket (29) and third pivot (28) is connected, the top of third pivot (28) rotates with the bottom of platen (2) to be connected, and meshing winding has chain (30) between first sprocket (27) and second sprocket (29), chain (30) meshing is connected with third sprocket (31), the middle part of third sprocket (31) and the fixed cover of bottom of first pivot (13) are connected, logical groove (12) on platen (2) are run through to first pivot (13), first pivot (13) top is connected with first vertical bar (7) rotation, and first pivot (13) extend to the inside of first vertical bar (7).

6. The cutting device for the building construction plate material according to claim 1, characterized in that: the inside rotation of first indulge strip (7) installs fourth pivot (33) of vertical setting, fixed cover on fourth pivot (33) has connect worm wheel (34), worm wheel (34) are connected with worm (32) meshing, the bottom of worm (32) and the top fixed connection of first pivot (13), fixed cover has connect two upset strips (10) on first pivot (13), the one end of upset strip (10) is located to set up in first recess (35) of first indulging strip (7) one side.

7. The board cutting device for building construction as claimed in claim 1, characterized in that: rotate in the inside cavity of first horizontal bar (5) and install and transversely be provided with sleeve pipe (36), sleeve pipe (36) clearance fit is connected with square bar (37), the one end of square bar (37) is connected with the rear end of fourth pivot (33) through two second conical gear (38), two second conical gear (38) are fixed cup joints with the one end of square bar (37) and the rear end of fourth pivot (33) respectively, sleeve pipe (36) inside is provided with coil spring.

8. The cutting device for the building construction plate material according to claim 1, characterized in that: the inner part of the second longitudinal bar (8) is rotatably provided with a fifth rotating shaft (40) which is longitudinally arranged, the rear end of the fifth rotating shaft (40) extends to the inner part of the first transverse bar (5), the rear end of the fifth rotating shaft (40) is connected with the sleeve (36) through two third bevel gears (41), and the two third bevel gears (41) are fixedly sleeved with the rear end of the fifth rotating shaft (40) and the sleeve (36) respectively.

9. The cutting device for the building construction plate as claimed in claim 8, wherein: the fifth rotating shaft (40) is fixedly sleeved with two overturning strips (10), and one end of each overturning strip (10) is located in a second groove (39) formed in one side of the second longitudinal strip (8).

10. The board cutting device for building construction as claimed in claim 1, characterized in that: one side fixed mounting of support frame (1) has switch board (16), switch board (16) and motor (18), electro-magnet (43) and displacement sensor (17) electric connection.