Cutting device

Abstract

The utility model discloses a cutting device in the technical field of plate cutting, which comprises a base, the left side wall of the base is fixedly connected with a first motor, the tail end of a power output shaft of the first motor is fixedly connected with a first screw rod, and the tail end of the first screw rod penetrates through the base and extends to an inner cavity of the base; the limiting mechanism is fixedly connected to the left side of the top of the base, the limiting mechanism comprises fixing plates, and the fixing plates are fixedly connected to the front side and the rear side of the left side of the top of the base; the first electric push rod is fixedly connected to the inner side wall of the fixing plate; the frame is fixedly connected to the tail end of the first electric push rod; the cutting device comprises a frame and a guide roller, the guide roller is rotationally connected to the inner side wall of the frame, and the cutting device is reasonable in structural design and capable of limiting plates when the plates move, preventing the plates from deviating, removing powder and protecting the bodies of workers.

Description

Technical Field

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

[0002] Boards are flat rectangular building material boards made into standard sizes and are used in the construction industry to make components of walls, ceilings or floors. When the boards are used, they need to be cut into appropriate sizes by a cutting device.

[0003] The Chinese patent with the publication number of "CN210500429U" discloses "a plate cutting device, including a platform, a fixed splint and a movable splint are respectively provided on the left and right sides of the platform, a guide groove is opened between the fixed splint and the movable splint, the upper end of the push plate extends out of the guide groove, and the lower end is connected to the moving mechanism; a lifting seat is provided on one side of the platform, and the lifting seat is lifted and lowered by the cylinders on both sides of the platform; a slide rail is provided on the lifting seat, a moving trolley is installed on the slide rail, and a cutting device is installed on the moving trolley, and a clamping mechanism is installed at the lower end of the lifting seat, and the clamping mechanism is located on both sides of the cutting device". This patent can drive the push plate to move at a fixed length through a servo motor, and can complete the fixed length movement of the plate, thereby achieving fixed length cutting, so that the length of the cut plate remains consistent, but this patent lacks a guiding structure, so that when the push plate pushes the plate, the plate is easily offset, causing the plate to tilt, and then the device has the problem of bevel cutting of the plate, and when the plate is cut, a large amount of powder will be generated, and once the dust is inhaled into the body of the staff, it will cause harm to the staff. For this reason, we have proposed a cutting device. Utility Model Content

[0004] In view of this, the purpose of the utility model is to provide a cutting device to solve the problem that the above-mentioned background technology lacks a guide structure, which makes the plate easily offset when the push plate pushes the plate, causing the plate to tilt, and the powder generated when the plate is cut is easily inhaled into the body by the staff.

[0005] Based on the above-mentioned purpose, the utility model provides the following technical solutions: a cutting device, comprising a base, a left side wall of the base is fixedly connected to a first motor, the end of the power output shaft of the first motor is fixedly connected to a first screw rod, the end of the first screw rod passes through the base and extends to the inner cavity of the base; a limiting mechanism, the limiting mechanism is fixedly connected to the top left side of the base, the limiting mechanism comprises a fixing plate, the fixing plate is fixedly connected to the front and rear sides of the top left side of the base; a first electric push rod, the first electric push rod is fixedly connected to the inner side wall of the fixing plate; a frame, the frame is fixedly connected to the end of the first electric push rod; and a guide roller, the guide roller is rotatably connected to the inner side wall of the frame, and the guide rollers are arranged in sequence from left to right.

[0006] Preferably, a movable plate is screwed onto the outer side wall of the first screw rod, and connecting blocks are fixedly connected to the front and rear sides of the top of the movable plate.

[0007] Preferably, a push plate is fixedly connected to the top of the connecting block.

[0008] Preferably, it also includes a cutting mechanism, which is fixedly connected to the top right side of the base, and the cutting mechanism includes a mounting frame, which is fixedly connected to the top right side of the base; a second motor, which is fixedly connected to the upper side of the front side wall of the mounting frame; a second screw rod, which is fixedly connected to the end of the power output shaft of the second motor, and the end of the second screw rod passes through the mounting frame and extends to the inner cavity of the mounting frame; a slider, which is screwed to the outer side wall of the second screw rod; a second electric push rod, which is fixedly connected to the bottom of the slider; a mounting plate, which is fixedly connected to the bottom end of the second electric push rod; and a cutting saw, which is fixedly connected to the bottom of the mounting plate.

[0009] Preferably, it also includes a dust suction mechanism, which is fixedly connected to the top of the cutting mechanism, and the dust suction mechanism includes a vacuum cleaner, which is fixedly connected to the top of the mounting frame; a telescopic hose, which is fixedly connected to the left side wall of the vacuum cleaner, and the end of the telescopic hose passes through the mounting frame and extends to the inner cavity of the mounting frame; and an air intake pipe, which is fixedly connected to the end of the telescopic hose.

[0010] More preferably, a support rod is fixedly connected to the right side wall of the air intake pipe, and an end of the support rod is fixedly connected to an end of the mounting plate.

[0011] Preferably, it also includes a dust box, which is fixedly connected to the front side wall of the cutting mechanism, and a filter is embedded on the top right side of the dust box.

[0012] Preferably, a connecting pipe is fixedly connected to the left side of the top of the dust collecting box, and the end of the connecting pipe is fixedly connected to the front side wall of the vacuum cleaner.

[0013] From the above, it can be seen that the beneficial effects of the utility model are: the cutting device, by starting the first electric push rod, drives the guide rollers on both sides to move closer to the plate, and then the guide rollers on both sides restrict the plate to avoid deviation when the plate moves, so that when the push plate pushes the plate, the plate can move stably, thereby avoiding beveling of the device; by starting the vacuum cleaner, the powder generated by the cutting is sucked away by the air intake pipe, and then the powder is transported to the dust box through the connecting pipe, so that the powder is filtered down under the action of the filter, and then the inhaled air is discharged through the filter, and the powder remains in the dust box, thereby removing the powder and protecting the body of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 This is a schematic diagram of the overall structure of a cutting device proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of a front cross-sectional structure of a cutting device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of a left-side sectional structure of a cutting device proposed by the utility model;

[0018] Figure 4 A cutting device proposed by the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0019] In the accompanying drawings, 100, base; 110, first motor; 120, first screw rod; 130, movable plate; 140, connecting block; 150, push plate; 200, limiting mechanism; 210, fixing plate; 220, first electric push rod; 230, frame; 240, guide roller; 300, cutting mechanism; 310, mounting frame; 320, second motor; 330, second screw rod; 340, slider; 350, second electric push rod; 360, mounting plate; 370, cutting saw; 400, dust collection mechanism; 410, vacuum cleaner; 420, telescopic hose; 430, air intake pipe; 431, support rod; 500, dust collection box; 510, filter; 520, connecting pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0021] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the embodiments of the utility model should be the common meanings understood by people with ordinary skills in the field to which the disclosure belongs. The "first", "second" and similar words used in the present disclosure do not represent any order, quantity or importance, but are only used to distinguish different components. "Including" or "comprising" and similar words mean that the elements or objects appearing before the word cover the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0022] Example

[0023] See also Figure 1-Figure 4 A cutting device includes a base 100, a first motor 110 is fixedly connected to the left side wall of the base 100, the first motor 110 is used to rotate a first screw rod 120, the end of the power output shaft of the first motor 110 is fixedly connected to the first screw rod 120, the end of the first screw rod 120 passes through the base 100 and extends to the inner cavity of the base 100, the first screw rod 120 is used to drive the connecting block 140 to move; a limiting mechanism 200, the limiting mechanism 200 is fixedly connected to the top left side of the base 100, the limiting mechanism 200 includes a fixing plate 210, the fixing plate 210 is fixedly connected On the front and rear sides of the left top of the base 100, the fixing plate 210 is used to install the first electric push rod 220; the first electric push rod 220, the first electric push rod 220 is fixedly connected to the inner side wall of the fixing plate 210, and the first electric push rod 220 is used to install the frame 230; the frame 230, the frame 230 is fixedly connected to the end of the first electric push rod 220, and the frame 230 is used to install the guide roller 240; and the guide roller 240, the guide roller 240 is rotatably connected to the inner side wall of the frame 230, and the guide rollers 240 are arranged in sequence from left to right, and the guide rollers 240 are used to guide the plate;

[0024] As an improvement to the above scheme, a movable plate 130 is screwed onto the outer wall of the first screw rod 120 , and the movable plate 130 is used to drive the push plate 150 to move. The top front and rear sides of the movable plate 130 are fixedly connected with connecting blocks 140 , and the connecting blocks 140 are used to install the push plate 150 .

[0025] As an improved solution of the above solution, a push plate 150 is fixedly connected to the top of the connecting block 140, and the push plate 150 is used to push the plate.

[0026] As an improved solution of the above solution, it also includes a cutting mechanism 300, the cutting mechanism 300 is fixedly connected to the top right side of the base 100, the cutting mechanism 300 includes a mounting frame 310, the mounting frame 310 is fixedly connected to the top right side of the base 100, the mounting frame 310 is used to install a second motor 320; a second motor 320, the second motor 320 is fixedly connected to the upper side of the front side wall of the mounting frame 310, the second motor 320 is used to drive the second screw rod 330 to rotate; a second screw rod 330, the second screw rod 330 is fixedly connected to the end of the power output shaft of the second motor 320, and the end of the second screw rod 330 passes through the mounting frame 310 and extends to The inner cavity of the mounting frame 310, the second screw rod 330 is used to drive the slider 340 to move; the slider 340, the slider 340 is screwed on the outer wall of the second screw rod 330, and the slider 340 is used to install the second electric push rod 350; the second electric push rod 350, the second electric push rod 350 is fixedly connected to the bottom of the slider 340, and the second electric push rod 350 is used to drive the cutting saw 370 to rise and fall; the mounting plate 360, the mounting plate 360 ​​is fixedly connected to the bottom end of the second electric push rod 350, and the mounting plate 360 ​​is used to install the cutting saw 370; and the cutting saw 370, the cutting saw 370 is fixedly connected to the bottom of the mounting plate 360, and the cutting saw 370 is used to cut the plate.

[0027] As an improved solution of the above solution, it also includes a dust suction mechanism 400, which is fixedly connected to the top of the cutting mechanism 300. The dust suction mechanism 400 includes a dust collector 410, which is fixedly connected to the top of the mounting frame 310, and the dust collector 410 is used for dust suction; a telescopic hose 420, which is fixedly connected to the left side wall of the dust collector 410, and the end of the telescopic hose 420 passes through the mounting frame 310 and extends to the inner cavity of the mounting frame 310, and the telescopic hose 420 is used to connect the dust collector 410 and the air intake pipe 430; and an air intake pipe 430, which is fixedly connected to the end of the telescopic hose 420, and the air intake pipe 430 is used for dust to enter.

[0028] As an improvement of the above solution, a support rod 431 is fixedly connected to the right side wall of the air intake pipe 430 , and the end of the support rod 431 is fixedly connected to the end of the mounting plate 360 ​​. The support rod 431 is used to fix the air intake pipe 430 .

[0029] As an improved solution of the above solution, it also includes a dust box 500, which is fixedly connected to the front side wall of the cutting mechanism 300. A filter screen 510 is embedded on the top right side of the dust box 500, and the filter screen 510 is used to separate air and dust.

[0030] As an improvement of the above solution, a connecting pipe 520 is fixedly connected to the top left side of the dust box 500, and the end of the connecting pipe 520 is fixedly connected to the front side wall of the vacuum cleaner 410. The connecting pipe 520 is used to connect the vacuum cleaner 410 and the dust box 500.

[0031] Workflow: Place the plate on the right side of the push plate 150, and then start the first electric push rod 220, so that the guide rollers 240 on the front and rear sides are driven to approach the plate and lightly touch the two sides of the plate.

[0032] Then, the first motor 110 is started to drive the first screw rod 120 to rotate, so that the movable plate 130 drives the push plate 150 to move through the connecting block 140, and then the push plate 150 pushes the plate to move rightward, and the plate moves stably under the action of the guide roller 240.

[0033] When the required cutting position of the plate moves to below the cutting saw 370, the first motor 110 is turned off, the pushing of the plate is stopped, and the cutting saw 370 is started. At the same time, the cutting saw 370 is driven down by the second electric push rod 350, so that the cutting saw 370 cuts the plate. The second motor 320 then drives the second lead screw 330 to rotate, so that the slider 340 drives the cutting saw 370 to move forward and backward, thereby cutting the plate.

[0034] While cutting, start the vacuum cleaner 410 so that the powder produced by cutting is sucked away through the air inlet pipe 430, and the powder is transported to the dust box 500 through the connecting pipe 520, so that the powder is filtered out under the action of the filter 510, and finally the inhaled air is discharged through the filter 510, while the powder remains in the dust box 500.

[0035] A person skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present disclosure (including the claims) is limited to these examples. In accordance with the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0036] The embodiments of the present invention are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A cutting device, characterized in that: include A base (100), a left side wall of the base (100) being fixedly connected to a first motor (110), a first screw rod (120) being fixedly connected to the end of a power output shaft of the first motor (110), and a first screw rod (120) having a terminal end that passes through the base (100) and extends to an inner cavity of the base (100); and a limiting mechanism (200), wherein the limiting mechanism (200) is fixedly connected to the top left side of the base (100), The limiting mechanism (200) comprises A fixing plate (210), the fixing plate (210) being fixedly connected to the front and rear sides of the left side of the top of the base (100); A first electric push rod (220), the first electric push rod (220) being fixedly connected to the inner side wall of the fixing plate (210); A frame (230), the frame (230) being fixedly connected to the end of the first electric push rod (220); as well as Guide rollers (240), the guide rollers (240) being rotatably connected to the inner side wall of the frame (230), and the guide rollers (240) being arranged in sequence from left to right.

2. A cutting device according to claim 1, characterized in that: A movable plate (130) is screwed onto the outer side wall of the first screw rod (120), and connection blocks (140) are fixedly connected to the front and rear sides of the top of the movable plate (130).

3. A cutting device according to claim 2, characterized in that: A push plate (150) is fixedly connected to the top of the connection block (140).

4. A cutting device according to claim 1, characterized in that: Also includes: a cutting mechanism (300), wherein the cutting mechanism (300) is fixedly connected to the top right side of the base (100), The cutting mechanism (300) comprises A mounting frame (310), the mounting frame (310) being fixedly connected to the top right side of the base (100); A second motor (320), the second motor (320) being fixedly connected to an upper side of a front side wall of the mounting frame (310); a second screw rod (330), the second screw rod (330) being fixedly connected to the end of the power output shaft of the second motor (320), and the end of the second screw rod (330) passing through the mounting frame (310) and extending to the inner cavity of the mounting frame (310); A slider (340), the slider (340) being screwed onto an outer side wall of the second screw rod (330); A second electric push rod (350), the second electric push rod (350) being fixedly connected to the bottom of the sliding block (340); a mounting plate (360), the mounting plate (360) being fixedly connected to the bottom end of the second electric push rod (350); and A cutting saw (370), wherein the cutting saw (370) is fixedly connected to the bottom of the mounting plate (360).

5. A cutting device according to claim 1, characterized in that: Also includes: A dust suction mechanism (400), wherein the dust suction mechanism (400) is fixedly connected to the top of the cutting mechanism (300). The dust collection mechanism (400) comprises A vacuum cleaner (410), the vacuum cleaner (410) being fixedly connected to the top of the mounting frame (310); a telescopic hose (420), the telescopic hose (420) being fixedly connected to the left side wall of the vacuum cleaner (410), and the end of the telescopic hose (420) passing through the mounting frame (310) and extending to the inner cavity of the mounting frame (310); and An air intake pipe (430), the air intake pipe (430) being fixedly connected to the end of the telescopic hose (420).

6. A cutting device according to claim 5, characterized in that: A support rod (431) is fixedly connected to the right side wall of the air intake pipe (430), and the end of the support rod (431) is fixedly connected to the end of the mounting plate (360).

7. A cutting device according to claim 1, characterized in that: Also includes: A dust collecting box (500), the dust collecting box (500) being fixedly connected to the front side wall of the cutting mechanism (300), and a filter screen (510) being inlaid on the right side of the top of the dust collecting box (500).

8. A cutting device according to claim 7, characterized in that: A connecting pipe (520) is fixedly connected to the left side of the top of the dust collecting box (500), and the end of the connecting pipe (520) is fixedly connected to the front side wall of the vacuum cleaner (410).

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