Plate cutting device

Abstract

The utility model discloses a plate cutting device which comprises a machine frame, a fret saw and a control mechanism, the middle of the machine frame is hollowed out to form a piece falling groove, a pair of sliding rails is horizontally arranged in the piece falling groove to form a clamping space between the two sliding rails, the sliding rails are horizontally connected with a sliding beam in a sliding mode, and the sliding beam is provided with a plurality of clamps in the length direction. The clamp is used for horizontally clamping a to-be-cut plate; the fret saw is horizontally and slidably connected with the rack, the sliding direction of the fret saw is perpendicular to the sliding direction of the sliding beam, and a cutting line of the fret saw penetrates through the clamping space and is vertically arranged; the control mechanism is arranged on the rack and connected with the fret saw, and the control mechanism is used for controlling the fret saw to slide horizontally. The linear cutting device can solve the problem that when an existing linear cutting device is used for cutting a framework wood board, deviation or deflection is prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of plate cutting, in particular to a plate cutting device. Background Art

[0002] In the construction field, in order to prepare large-scale irregular structures, it is generally necessary to first use strips of wood with specific shapes and curvatures to build a structural skeleton, and then lay a template on the surface of the built skeleton to prepare a casting mold, and then use casting to prepare the large-scale irregular structure. Among them, the strips of wood used as the skeleton generally use board materials as the base material, and the required strips of wood for building the skeleton are obtained by cutting.

[0003] The strips of wood used as the skeleton are generally long and narrow, so when cutting, the wood needs to be displaced in a single direction for a long distance, supplemented by a shorter displacement in the vertical direction. This type of cutting is most suitable, but when the cutters move the wood on the cutting table, it is easy for the wood strips to shift or deflect, resulting in the shape of the skeleton not meeting the standards, which leads to deviations or even failure in the construction of the skeleton, seriously affecting the subsequent pouring. Utility Model Content

[0004] The utility model aims to provide a plate cutting device, which can solve the problem that the existing wire cutting device is prone to deviation or deflection when cutting the skeleton wood board.

[0005] The utility model is realized by the following technical solutions:

[0006] A plate cutting device comprises a frame, wherein the middle part of the frame is hollowed out to form a drop groove, a pair of slide rails are horizontally arranged in the drop groove to form a clamping space between the two slide rails, the slide rails are horizontally slidably connected to a slide beam, the slide beam is provided with a plurality of clamps along the length direction, and the clamps are used to horizontally clamp the plate to be cut; a wire saw, the wire saw is horizontally slidably connected to the frame, and the sliding direction is perpendicular to the sliding direction of the slide beam, the cutting line of the wire saw is passed through the clamping space and is vertically arranged; a control mechanism, the control mechanism is arranged on the frame and connected to the wire saw, and the control mechanism is used to control the horizontal sliding of the wire saw.

[0007] Optionally, the control mechanism includes a control screw and a control disk; the control screw is arranged parallel to the sliding direction of the wire saw and is rotatably connected to the frame, and the wire saw is screwed to the control screw; the control disk is coaxially connected to one end of the control screw.

[0008] Optionally, the wire saw includes a U-shaped housing and a cutting wire; the cutting wire is in a loop shape, the cutting wire is tensioned and supported by a plurality of pulleys, the pulleys are connected to the housing, a portion of the cutting wire between the two ends of the housing is vertically arranged, the housing is provided with a driving wheel, the driving wheel is in transmission connection with a driving motor, and the cutting wire contacts and presses against the wheel surface of the driving wheel; the housing is slidably connected to the frame and is screwed to the control screw, and the housing is located at one end of the slide rail so that the open side of the housing faces and extends into the clamping space.

[0009] Optionally, the control mechanism further includes a transmission disc, the transmission disc is arranged at one end of the slide rail away from the housing and is rotatably connected to the frame; the transmission disc and the control disc are in the same plane and are in transmission connection.

[0010] Optionally, the transmission disc and the control disc are in transmission connection through a transmission belt or a chain; a control handle is hinged to an eccentric shaft of the transmission disc.

[0011] Optionally, an adjustment beam is horizontally arranged in the falling part groove, the adjustment beam is arranged parallel to the slide rail, the adjustment beam is slidably connected to the frame through a plurality of slide rods, and the slide rods are arranged parallel to the sliding direction of the wire saw; any one of the slide rails is arranged on the side wall of the adjustment beam, and the other one is connected to the frame.

[0012] Optionally, a limiting seat is slidably connected to the slide rod, a plurality of pressing grooves are formed in the top of the limiting seat, the pressing grooves correspond to the slide rods one by one, and the bottom of the pressing groove extends to the side wall of the corresponding slide rod; a limiting cover is hinged to the top of the limiting seat, a plurality of elastic blocks are convexly arranged on the bottom surface of the limiting cover, the elastic blocks correspond to and match the pressing grooves one by one, and when the limiting cover is covered with the limiting seat, the elastic blocks are inserted into the corresponding pressing grooves and contact and press against the side wall of the corresponding slide rod.

[0013] Optionally, the number of the slide rods is two, the two slide rods and the two slide rails enclose a rectangular clamping space; the limiting seat is strip-shaped, the limiting seat is arranged parallel to the slide rail, two ends of the limiting seat are respectively slidably connected to the two slide rods, and the limiting cover is hinged to one end of the limiting seat close to the housing; a locking hole is formed through the limiting cover along the thickness direction at one end away from the housing, a locking key is rotatably connected to the limiting seat, the locking key is strip-shaped and matches the locking hole, and when the limiting cover is covered with the limiting seat, the locking key is slightly higher than the top surface of the limiting cover so that the locking key can be rotated and locked.

[0014] Optionally, both the pulley and the driving wheel are arranged inside the housing.

[0015] Optionally, a telescopic cylinder is vertically provided at the higher end of the shell, and the cutting line axially penetrates the telescopic cylinder; a seesaw is provided at the bottom end of the telescopic cylinder, and the seesaw is arranged in an arc shape and is parallel to both sides of the slide rail.

[0016] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0017] The utility model provides a plate cutting device, which provides basic structural support by setting a frame, and hollows out the middle of the frame to form a drop groove, so that the cut strip wood board can be automatically separated from the plate to be cut under the action of gravity and fall into the drop groove, thereby avoiding affecting subsequent cutting; on this basis, a wire saw is set and its cutting wire is passed through the clamping space, thereby realizing the wire cutting function, and on this basis, a slide rail, a slide beam and a clamp are set to effectively clamp the plate to be cut, and enable it to slide along the length direction of the slide rail to handle long-stroke cutting in the length direction of the skeleton wood board, and further, a control mechanism is set to control the wire saw to slide in a direction perpendicular to the slide rail to handle short-stroke cutting in the width direction of the skeleton wood board; because the plate to be cut is always clamped and fixed by the clamp during the process, and the moving direction is limited by the slide rail, the plate to be cut can be effectively avoided from being offset or deflected during the entire cutting process, thereby effectively solving the problem that the existing wire cutting device is prone to offset or deflection when cutting the skeleton wood board. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The drawings described herein are used to provide a further understanding of the embodiments of the present utility model, constitute a part of this application, and do not constitute a limitation of the embodiments of the present utility model. In the drawings:

[0019] Figure 1 A schematic top view of a plate cutting device provided in an embodiment of the utility model;

[0020] Figure 2 A side cross-sectional schematic diagram of a wire saw of a plate cutting device provided by an embodiment of the utility model;

[0021] Figure 3 A schematic side view of a plate cutting device provided by an embodiment of the utility model when the limit seat cover is closed;

[0022] Figure 4 A side view schematic diagram of a plate cutting device provided by an embodiment of the utility model when the limiting seat is opened.

[0023] Marks and corresponding parts names in the attached drawings:

[0024] 10-frame; 11-drop groove; 12-slide rail; 13-slide beam; 14-clamp; 15-adjustment beam; 16-slide rod; 161-limit seat; 162-pressing groove; 163-limit cover; 1631-lock hole; 1632-lock key; 164-elastic block; 20-wire saw; 21-housing; 211-telescopic cylinder; 212-rocker; 22-cutting line; 23-pulley; 24-driving wheel; 30-control screw; 31-control disk; 32-transmission disk; 33-transmission belt; 34-control handle. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0026] Example

[0027] Please refer to Figures 1 to 4 The present embodiment provides a plate cutting device, comprising a frame 10, wherein the middle portion of the frame 10 is hollowed out to form a drop groove 11, wherein a pair of slide rails 12 are horizontally arranged in the drop groove 11 to form a clamping space between the two slide rails 12, wherein the slide rail 12 is horizontally slidably connected to a slide beam 13, wherein the slide beam 13 is provided with a plurality of clamps 14 along the length direction, wherein the clamps 14 are used to horizontally clamp the plate to be cut; the second embodiment comprises a wire saw 20, wherein the wire saw 20 is horizontally slidably connected to the frame 10, and the sliding direction is perpendicular to the sliding direction of the slide beam 13, and the cutting line 22 of the wire saw 20 is passed through the clamping space and is vertically arranged; the third embodiment comprises a control mechanism, wherein the control mechanism is arranged on the frame 10 and connected to the wire saw 20, and wherein the control mechanism is used to control the horizontal sliding of the wire saw 20.

[0028] A sheet cutting device provided by the utility model provides a basic structural support by setting a frame 10, and a blanking groove 11 is formed by hollowing out the middle part thereof, so that the cut strip-shaped wooden board can be automatically separated from the to-be-cut sheet under the action of gravity and fall into the blanking groove 11, thereby avoiding affecting subsequent cutting; on this basis, by setting a wire saw 20 and making its cutting wire 22 pass through the clamping space, a wire cutting function is realized. On this basis, by setting a slide rail 12, a slide beam 13 and a clamp 14, the to-be-cut sheet is effectively clamped and can slide along the length direction of the slide rail 12 to process the long-stroke cutting in the length direction of the skeleton wooden board. Further, by setting a control mechanism, the control mechanism is used to control the wire saw 20 to slide in a direction perpendicular to the slide rail 12 to process the short-stroke cutting in the width direction of the skeleton wooden board; since the to-be-cut sheet is always clamped and fixed by the clamp 14 during the process and its moving direction is restricted by the slide rail 12, the to-be-cut sheet can be effectively prevented from shifting or deflecting during the whole cutting process, thereby effectively solving the problem that the existing wire cutting device is prone to shifting or deflecting when cutting the skeleton wooden board.

[0029] In order to further explain the specific structure of the control mechanism, the control mechanism includes a control screw 30 and a control disk 31; the control screw 30 is arranged parallel to the sliding direction of the wire saw 20 and is rotatably connected to the frame 10, and the wire saw 20 is screwed to the control screw 30; the control disk 31 is coaxially connected to one end of the control screw 30.

[0030] By rotating the control disk 31, the control screw 30 can be driven to rotate, and the wire saw 20 screwed to it can be driven to move in a fixed direction.

[0031] In order to further explain the specific structure of the wire saw 20, the wire saw 20 includes a U-shaped housing 21 and a cutting wire 22; the cutting wire 22 is in a loop shape, the cutting wire 22 is tightened and supported by a plurality of pulleys 23, the pulleys 23 are connected to the housing 21, the part of the cutting wire 22 between the two ends of the housing 21 is arranged vertically, a driving wheel 24 is arranged on the housing 21, the driving wheel 24 is in transmission connection with a driving motor, and the cutting wire 22 is in contact with and pressed against the wheel surface of the driving wheel 24; the housing 21 is slidably connected to the frame 10 and is screwed to the control screw 30, and the housing 21 is located at one end of the slide rail 12 so that the open side of the housing 21 faces and extends into the clamping space.

[0032] By setting a U-shaped housing 21 and restricting its installation position, on the premise of ensuring that the cutting wire 22 passes through the clamping space, the housing 21 is prevented from blocking or interfering with the normal movement of the to-be-cut sheet.

[0033] Since the displacement stroke in the direction of the slide rail 12 is relatively long, in order to facilitate the control of the movement of the wire saw 20, the control mechanism also includes a transmission plate 32, which is arranged at one end of the slide rail 12 away from the shell 21 and is rotatably connected to the frame 10; the transmission plate 32 and the control plate 31 are located in the same plane and are transmission connected.

[0034] Optionally, the transmission disc 32 and the control disc 31 are connected via a transmission belt 33 or a chain transmission; the transmission disc 32 is hinged with a control handle 34 on an eccentric shaft.

[0035] In order to match the plates to be cut of different widths for effective clamping, an adjustment beam 15 is horizontally provided in the drop groove 11. The adjustment beam 15 is arranged parallel to the slide rail 12. The adjustment beam 15 is slidably connected to the frame 10 through a plurality of slide rods 16. The slide rods 16 are arranged parallel to the sliding direction of the wire saw. Any one of the slide rails 12 is arranged on the side wall of the adjustment beam 15, and the other is connected to the frame 10.

[0036] In order to limit the sliding of the adjustment beam 15, the sliding rod 16 is slidably connected to the limiting seat 161, and a plurality of pressing grooves 162 are opened on the top of the limiting seat 161, and the pressing grooves 162 correspond one-to-one to the sliding rod 16, and the bottom of the pressing grooves 162 extends to the corresponding side walls of the sliding rod 16; the top of the limiting seat 161 is pivotally hinged with a limiting cover 163, and a plurality of elastic blocks 164 are convexly provided on the bottom surface of the limiting cover 163, and the elastic blocks 164 correspond one-to-one to and match the pressing grooves 162. When the limiting cover 163 is covered with the limiting seat 161, the elastic blocks 164 are inserted into the corresponding pressing grooves 162, and contact and squeeze the corresponding side walls of the sliding rod 16.

[0037] Through the above arrangement, the limit seat 161 can also slide on the slide bar 16. When it is necessary to implement the limit, it is only necessary to cover the limit cover 163 with the limit seat 161, so that the elastic block 164 can be inserted into the corresponding pressing groove 162 and squeeze the side wall of the corresponding slide bar 16, thereby increasing the friction between the two, so that the limit seat 161 and the slide bar 16 are relatively fixed, thereby blocking and limiting the adjustment beam 15.

[0038] It should be noted that the limiting seat 161 can be fixedly connected to the side wall of the adjustment beam 15 .

[0039] Preferably, in order not to block the drop groove 11, the number of the sliding rods 16 is two, and the two sliding rods 16 and the two sliding rails 12 are arranged to form a rectangular clamping space; the limit seat 161 is strip-shaped, and the limit seat 161 is arranged parallel to the slide rail 12. The two ends of the limit seat 161 are respectively slidably connected to the two sliding rods 16, and the limit cover 163 is axially hinged with the end of the limit seat 161 close to the shell 21; the limit cover 163 is provided with a locking hole 1631 through the thickness direction at the end away from the shell 21, and the limit seat 161 is rotatably connected with a locking key 1632, and the locking key 1632 is strip-shaped and matches the locking hole 1631. When the limit cover 163 is covered with the limit seat 161, the locking key 1632 is slightly higher than the top surface of the limit cover 163 so that the locking key 1632 can be rotated and locked.

[0040] In order to shield the cutting line 22 through the housing 21 and prevent the cutting line 22 from hurting people, the pulley 23 and the driving wheel 24 are both arranged in the housing 21.

[0041] In order to further improve safety, a telescopic cylinder 211 is vertically provided at the higher end of the shell 21, and the cutting line 22 axially penetrates the telescopic cylinder 211; a rocker plate 212 is provided at the bottom end of the telescopic cylinder 211, and the rocker plate 212 is arranged in an arc shape and is parallel to both sides of the slide rail 12.

[0042] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A plate cutting device, characterized in that: include: A frame (10), wherein the middle of the frame (10) is hollowed out to form a drop groove (11), a pair of slide rails (12) are horizontally arranged in the drop groove (11) to form a clamping space between the two slide rails (12), the slide rails (12) are horizontally slidably connected to a slide beam (13), the slide beam (13) is provided with a plurality of clamps (14) along the length direction, and the clamps (14) are used to horizontally clamp the plate to be cut; A wire saw (20), the wire saw (20) being horizontally slidably connected to the frame (10), and the sliding direction is perpendicular to the sliding direction of the sliding beam (13), and the cutting line (22) of the wire saw (20) is passed through the clamping space and is vertically arranged; A control mechanism is arranged on the frame (10) and connected to the wire saw (20), and is used to control the horizontal sliding of the wire saw (20).

2. The plate cutting device according to claim 1, characterized in that: The control mechanism comprises a control screw (30) and a control disk (31); The control screw (30) is arranged parallel to the sliding direction of the wire saw (20) and is rotationally connected to the frame (10), and the wire saw (20) is rotationally connected to the control screw (30); The control disk (31) is coaxially connected to one end of the control screw (30).

3. The plate cutting device according to claim 2, characterized in that: The wire saw (20) comprises a U-shaped housing (21) and a cutting wire (22); The cutting line (22) is in the form of a loop, the cutting line (22) is tightened and supported by a plurality of pulleys (23), the pulleys (23) are connected to the housing (21), the portion of the cutting line (22) between the two ends of the housing (21) is vertically arranged, the housing (21) is provided with a driving wheel (24), the driving wheel (24) is transmission-connected to a driving motor, and the cutting line (22) contacts and is squeezed with the wheel surface of the driving wheel (24); The shell (21) is slidably connected to the frame (10) and is screwed to the control screw (30). The shell (21) is located at one end of the slide rail (12) so that the open side of the shell (21) faces and extends into the clamping space.

4. The plate cutting device according to claim 3, characterized in that: The control mechanism further comprises a transmission disc (32), wherein the transmission disc (32) is arranged at one end of the slide rail (12) away from the housing (21) and is rotatably connected to the frame (10); The transmission disk (32) and the control disk (31) are located in the same plane and are in transmission connection with each other.

5. The plate cutting device according to claim 4, characterized in that: The transmission disc (32) and the control disc (31) are connected via a transmission belt (33) or a chain transmission; The transmission disc (32) is eccentrically hinged with a control handle (34).

6. The plate cutting device according to claim 4, characterized in that: An adjustment beam (15) is horizontally arranged in the drop groove (11), the adjustment beam (15) is arranged parallel to the slide rail (12), the adjustment beam (15) is slidably connected to the frame (10) through a plurality of slide bars (16), and the slide bars (16) are arranged parallel to the sliding direction of the wire saw; Any one of the slide rails (12) is arranged on the side wall of the adjustment beam (15), and the other one is connected to the frame (10).

7. The plate cutting device according to claim 6, characterized in that: The slide bar (16) is slidably connected to a limit seat (161), a plurality of pressing grooves (162) are formed on the top of the limit seat (161), the pressing grooves (162) correspond to the slide bars (16) one by one, and the bottoms of the pressing grooves (162) extend to the corresponding side walls of the slide bars (16); The top of the limit seat (161) is hinged with a limit cover (163), and the bottom surface of the limit cover (163) is convexly provided with a plurality of elastic blocks (164), and the elastic blocks (164) correspond to and match the pressing grooves (162) one by one. When the limit cover (163) and the limit seat (161) are covered, the elastic blocks (164) are inserted into the corresponding pressing grooves (162), and contact and squeeze the corresponding side walls of the sliding rod (16).

8. The plate cutting device according to claim 7, characterized in that: The number of the sliding rods (16) is two, and the two sliding rods (16) and the two sliding rails (12) surround and form a rectangular clamping space; The limiting seat (161) is strip-shaped, and the limiting seat (161) is arranged parallel to the slide rail (12). The two ends of the limiting seat (161) are respectively slidably connected to the two slide rods (16), and the limiting cover (163) is axially hinged with one end of the limiting seat (161) close to the shell (21); A locking hole (1631) is formed through the end of the limit cover (163) away from the shell (21) in the thickness direction. The limit seat (161) is rotatably connected to a locking key (1632). The locking key (1632) is strip-shaped and matches the locking hole (1631). When the limit cover (163) and the limit seat (161) are covered, the locking key (1632) is slightly higher than the top surface of the limit cover (163) so that the locking key (1632) can be rotated and locked.

9. The plate cutting device according to claim 3, characterized in that: The pulley (23) and the driving wheel (24) are both arranged in the housing (21).

10. The plate cutting device according to claim 3, characterized in that: A telescopic cylinder (211) is vertically disposed at a higher end of the shell (21), and the cutting line (22) axially penetrates the telescopic cylinder (211); A seesaw (212) is provided at the bottom end of the telescopic cylinder (211), and the seesaw (212) is arranged in an arc shape and is tilted upward on both sides parallel to the slide rail (12).

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