CN216760190U

CN216760190U - Device for changing trapezoid angle

Info

Publication number: CN216760190U
Application number: CN202221088551.4U
Authority: CN
Inventors: 周宗佑; 周章跃; 陈振芳
Original assignee: Fujian Yinghao Cultural And Creative Co ltd
Current assignee: Fujian Yinghao Cultural And Creative Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-06-17
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to the technical field of wood board processing equipment, and discloses a device for changing a trapezoidal angle, which solves the problem that the conventional device cannot be used for processing trapezoidal wood boards with different angles through self adjustment; through the device can be through the regulation to self and realize the processing work to the trapezoidal plank of different angles, add the tight fixing of being convenient for press from both sides to the plank man-hour, be adapted to simultaneously and press from both sides tightly not unidimensional plank.

Description

Device for changing trapezoid angle

Technical Field

The utility model belongs to the technical field of wood board processing equipment, and particularly relates to a device for changing a trapezoidal angle.

Background

The wood board needs to be cut into different shapes during the production and processing of the wood products, such as: square, rectangle, triangle-shaped, trapezoidal etc. current device is when cutting the plank into trapezoidally, and its trapezoidal angle is fixed usually, need use different cutting device when the trapezoidal plank of different shapes of needs, can not utilize same device to realize the processing of the trapezoidal plank of different angles through the regulation of self.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the device for changing the trapezoid angle, which effectively solves the problem that the existing device cannot utilize the same device to realize processing of trapezoid wood boards with different angles through self adjustment.

In order to achieve the purpose, the utility model provides the following technical scheme: a device for changing a trapezoid angle comprises a supporting base, wherein a first strip-shaped groove is formed in each of two sides of the top end of the supporting base, a U-shaped supporting frame which is inserted into the first strip-shaped groove is arranged at the top end of the supporting base, the U-shaped supporting frame and the supporting base are connected in a matched mode through a first lead screw adjusting mechanism located inside the first strip-shaped groove, a second strip-shaped groove is formed inside the U-shaped supporting frame, a second lead screw adjusting mechanism is arranged inside the second strip-shaped groove, a cutting assembly is arranged at the bottom end of the second lead screw adjusting mechanism and consists of a sliding block, a servo motor, an electric telescopic rod, a driving motor and a cutting disc, the sliding block is connected with the second lead screw adjusting mechanism in a matched mode, the servo motor is fixedly connected to the bottom end of the sliding block, the electric telescopic rod is fixedly connected to an output shaft of the servo motor, the driving motor is fixedly connected to the bottom end of one side of the electric telescopic rod, the cutting disc is located at the bottom end of the other side of the electric telescopic rod and is connected to an output shaft of the driving motor, the top of supporting the base is provided with first clamping mechanism and second clamping mechanism, and first clamping mechanism and second clamping mechanism constitute by a U type supporting beam, spacing sliding rail set spare and a plurality of clamping component, and spacing sliding rail set spare fixed connection is in the top of a U type supporting beam, and clamping component connects in spacing sliding rail set spare's top.

Preferably, the last fixed cover of servo motor is equipped with the angle calibrated scale, and one side of electric telescopic handle is provided with the L type pointer with angle calibrated scale assorted.

Preferably, the first clamping mechanism and the second clamping mechanism are both movable structures, and the two ends of the first clamping mechanism and the second clamping mechanism are both provided with a first locking knob matched with the supporting base.

Preferably, clamping component comprises U type fastener, a plurality of movable slide, fixed cassette, activity cassette, regulation pole and adjusting hand wheel, and movable slide fixed connection is in the bottom of U type fastener, and spacing slide rail set spare is located to movable slide cover, and fixed cassette fixed connection is in the inside bottom of U type fastener, and activity cassette is located the inside top of U type fastener, adjusts the pole and alternates in U type fastener and be connected with the cooperation of activity cassette mutually, and adjusting hand wheel fixed connection is in the top of adjusting the pole.

Preferably, one side of the movable sliding seat is provided with a locking knob II matched with the limiting sliding rail assembly.

Preferably, the top end of the fixed clamping seat and the bottom end of the movable clamping seat are both provided with buffer gaskets.

Compared with the prior art, the utility model has the beneficial effects that:

(1) during work, the wood board can be obliquely cut by the U-shaped support frame, the first screw rod adjusting mechanism, the second screw rod adjusting mechanism and the cutting assembly consisting of the sliding block, the servo motor, the electric telescopic rod, the driving motor and the cutting disc, and the cutting angle can be adjusted, so that the wood board can be cut into trapezoidal structures with different angles;

(2) the first clamping mechanism and the second clamping mechanism which are formed by the U-shaped supporting beam, the limiting slide rail assembly and the plurality of clamping assemblies can clamp the four corners of the wood board and the middle positions of the two ends of the wood board, the cutting stability is improved, meanwhile, the wood board separated by three sections can be clamped tightly respectively after being cut into three sections, and the phenomenon that the wood board shakes to generate cutting errors during cutting is avoided.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

FIG. 3 is a schematic view of the clamping mechanism of the present invention;

FIG. 4 is a schematic view of a clamp assembly according to the present invention;

FIG. 5 is a schematic view of a cutting assembly according to the present invention;

FIG. 6 is a schematic view of the gripping position of the clamping assembly of the present invention;

in the figure: 1. a support base; 2. a first strip-shaped groove; 3. a U-shaped support frame; 4. a first screw rod adjusting mechanism; 5. a strip-shaped groove II; 6. a screw rod adjusting mechanism II; 7. a cutting assembly; 8. a slider; 9. a servo motor; 10. an electric telescopic rod; 11. a drive motor; 12. cutting the disc; 13. a first clamping mechanism; 14. a second clamping mechanism; 15. a U-shaped support beam; 16. a limiting slide rail component; 17. a clamping assembly; 18. an angle dial; 19. an L-shaped pointer; 20. locking a first knob; 21. a U-shaped clamping piece; 22. a movable slide seat; 23. fixing the card holder; 24. a movable card holder; 25. adjusting a rod; 26. adjusting a hand wheel; 27. a second locking knob; 28. and a buffer gasket.

Detailed Description

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 derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in figures 1, 2, 3, 5 and 6, the device for changing the trapezoid angle comprises a supporting base 1, wherein two sides of the top end of the supporting base 1 are respectively provided with a first strip-shaped groove 2, the top end of the supporting base 1 is provided with a U-shaped supporting frame 3 inserted in the first strip-shaped groove 2, the U-shaped supporting frame 3 is connected with the supporting base 1 in a matching way through a first lead screw adjusting mechanism 4 positioned in the first strip-shaped groove 2, the U-shaped supporting frame 3 is internally provided with a second strip-shaped groove 5, the second strip-shaped groove 5 is internally provided with a second lead screw adjusting mechanism 6, the bottom end of the second lead screw adjusting mechanism 6 is provided with a cutting assembly 7, the cutting assembly 7 is composed of a sliding block 8, a servo motor 9, an electric telescopic rod 10, a driving motor 11 and a cutting disc 12, the sliding block 8 is connected with the second lead screw adjusting mechanism 6 in a matching way, the servo motor 9 is fixedly connected with the bottom end of the sliding block 8, the electric telescopic rod 10 is fixedly connected to an output shaft of the servo motor 9, the driving motor 11 is fixedly connected to the bottom end of one side of the electric telescopic rod 10, the cutting disc 12 is located at the bottom end of the other side of the electric telescopic rod 10 and is connected with the output shaft of the driving motor 11, the top end of the supporting base 1 is provided with a first clamping mechanism 13 and a second clamping mechanism 14, each of the first clamping mechanism 13 and the second clamping mechanism 14 is composed of a U-shaped supporting beam 15, a limiting slide rail assembly 16 and a plurality of clamping assemblies 17, the limiting slide rail assembly 16 is fixedly connected to the top end of the U-shaped supporting beam 15, and the clamping assemblies 17 are connected to the top end of the limiting slide rail assembly 16;

as shown in fig. 1 to 6, an angle dial 18 is fixedly sleeved on a servo motor 9, an L-shaped pointer 19 matched with the angle dial 18 is arranged on one side of an electric telescopic rod 10, an inclined structure of a cutting disc can be observed, both a first clamping mechanism 13 and a second clamping mechanism 14 are movable structures and can be suitable for clamping boards with different sizes, both ends of the first clamping mechanism 13 and the second clamping mechanism 14 are provided with locking knobs one 20 matched with a supporting base 1 and can lock the first clamping mechanism 13 and the second clamping mechanism 14, a clamping assembly 17 is composed of a U-shaped clamping piece 21, a plurality of movable sliding seats 22, a fixed clamping seat 23, a movable clamping seat 24, an adjusting rod 25 and an adjusting hand wheel 26, the movable sliding seats 22 are fixedly connected to the bottom end of the U-shaped clamping piece 21, the movable sliding seats 22 are sleeved on a limiting sliding rail assembly 16 and can adjust the position of the clamping assembly 17, the fixed clamping seat 23 is fixedly connected to the bottom end inside the U-shaped clamping part 21, the movable clamping seat 24 is located at the top end inside the U-shaped clamping part 21, a wood board can be clamped and fixed through the fixed clamping seat 23 and the movable clamping seat 24, the adjusting rod 25 is inserted into the U-shaped clamping part 21 and is matched and connected with the movable clamping seat 24, the adjusting hand wheel 26 is fixedly connected to the top end of the adjusting rod 25, one side of the movable sliding seat 22 is provided with a second locking knob 27 matched with the limiting sliding rail component 16, the movable sliding seat 22 can be limited and clamped, so that the clamping component 17 can be clamped and fixed, and the top end of the fixed clamping seat 23 and the bottom end of the movable clamping seat 24 are both provided with a buffer gasket 28;

when in use, firstly, the distance between the first clamping mechanism 13 and the second clamping mechanism 14 is adjusted according to the size of a wood board, after the adjustment is finished, the first clamping mechanism 13 and the second clamping mechanism 14 are locked through the first locking knob 20, then, the position of the clamping component 17 is adjusted, when the adjustment is finished, the second locking knob 27 is loosened, so that the movable sliding seat 22 can freely slide on the limiting sliding rail component 16, after the adjustment is finished, the movable sliding seat 22 is locked through the second locking knob 27, then, the wood board to be cut is clamped through the clamping component 17, and the four corners and the middle positions of the two ends of the wood board are respectively clamped, when the wood board is clamped, the adjusting hand wheel 26 is rotated, the adjusting rod 25 is driven to rotate through the adjusting hand wheel 26, so that the movable clamping seat 24 is driven to move downwards, so that the wood board is clamped between the fixed clamping seat 23 and the movable clamping seat 24, then, the cutting work is carried out, when the cutting is carried out, the bevel edge on one side is firstly, the angle of the cutting disc 12 is adjusted according to the trapezoid angle to be cut, the servo motor 9 drives the electric telescopic rod 10, the driving motor 11 and the cutting disc 12 to rotate corresponding angles during adjustment, whether the adjusted angle is correct or not can be confirmed through the angle dial 18 and the L-shaped pointer 19, cutting work can be carried out after adjustment is finished, the cutting assembly 7 is driven to transversely and longitudinally move through the first lead screw adjusting mechanism 4 and the second lead screw adjusting mechanism 6 during cutting, the driving motor 11 and the cutting disc 12 are driven to descend through the electric telescopic rod 10 and are in contact with the wood board, cutting of the trapezoid oblique edge can be realized by moving while cutting, after the oblique edge on one side is cut, the U-shaped supporting frame 3 and the cutting assembly 7 are driven to move to the other side through the first lead screw adjusting mechanism 4, and the other oblique edge of the trapezoid wood board is cut according to the mode, in addition, after cutting, the wood board is divided into three parts, namely a trapezoidal board and two waste boards, and two ends of the three wood boards are respectively fixed through the clamping assembly 17, so that the stability of the wood board can be guaranteed during cutting, and the influence on the processing precision is avoided.

In the work, the oblique cutting of the wood board can be realized through the U-shaped support frame, the first screw rod adjusting mechanism, the second screw rod adjusting mechanism and the cutting assembly consisting of the slide block, the servo motor, the electric telescopic rod, the driving motor and the cutting disc, and the cutting angle can be adjusted, so that the wood board can be cut into the trapezoidal structures with different angles; through setting up the first clamping mechanism and the second clamping mechanism that constitute by U type supporting beam, spacing slide rail set spare and a plurality of clamping assembly and can realize pressing from both sides tightly the intermediate position at the four corners of plank and both ends, stability when improving the cutting can be pressed from both sides the plank of three-section separation respectively after the plank is cut into the three-section simultaneously and tightly, avoids causing the plank to rock and produce cutting error when the cutting.

Claims

1. A device for varying the angle of a trapezoid, comprising a supporting base (1), characterized in that: the two sides of the top end of the supporting base (1) are respectively provided with a first strip groove (2), the top end of the supporting base (1) is provided with a U-shaped supporting frame (3) which is inserted into the first strip groove (2), the U-shaped supporting frame (3) is connected with the supporting base (1) in a matching way through a first lead screw adjusting mechanism (4) positioned in the first strip groove (2), the U-shaped supporting frame (3) is internally provided with a second strip groove (5), the inside of the second strip groove (5) is provided with a second lead screw adjusting mechanism (6), the bottom end of the second lead screw adjusting mechanism (6) is provided with a cutting assembly (7), the cutting assembly (7) is composed of a sliding block (8), a servo motor (9), an electric telescopic rod (10), a driving motor (11) and a cutting disc (12), the sliding block (8) is connected with the second lead screw adjusting mechanism (6) in a matching way, the servo motor (9) is fixedly connected with the bottom end of the sliding block (8), electric telescopic handle (10) fixed connection is in the output shaft of servo motor (9), driving motor (11) fixed connection is in the bottom of electric telescopic handle (10) one side, cutting dish (12) are located the bottom of electric telescopic handle (10) opposite side and with driving motor's (11) output shaft, the top of supporting base (1) is provided with first clamping mechanism (13) and second clamping mechanism (14), first clamping mechanism (13) and second clamping mechanism (14) are by U type supporting beam (15), spacing slide rail set spare (16) and a plurality of clamping component (17) constitute, spacing slide rail set spare (16) fixed connection is in the top of U type supporting beam (15), clamping component (17) are connected in the top of spacing slide rail set spare (16).

2. A device for changing the angle of a trapezoid as defined in claim 1, wherein: an angle dial (18) is fixedly sleeved on the servo motor (9), and an L-shaped pointer (19) matched with the angle dial (18) is arranged on one side of the electric telescopic rod (10).

3. A device for changing the angle of a trapezoid as defined in claim 1, wherein: the clamping device is characterized in that the first clamping mechanism (13) and the second clamping mechanism (14) are both movable structures, and locking knobs I (20) matched with the supporting base (1) are arranged at two ends of the first clamping mechanism (13) and the second clamping mechanism (14).

4. A device for changing the angle of a trapezoid as defined in claim 1, wherein: clamping component (17) comprises U type fastener (21), a plurality of movable slide (22), fixed cassette (23), movable cassette (24), adjust pole (25) and adjusting hand wheel (26), movable slide (22) fixed connection is in the bottom of U type fastener (21), spacing slide rail set spare (16) are located to movable slide (22) cover, fixed cassette (23) fixed connection is in the inside bottom of U type fastener (21), movable cassette (24) are located the inside top of U type fastener (21), adjust pole (25) and alternate in U type fastener (21) and with movable cassette (24) cooperation connection, adjusting hand wheel (26) fixed connection is on the top of adjusting pole (25).

5. An apparatus for changing the angle of a trapezoid as defined in claim 4, wherein: and a second locking knob (27) matched with the limiting slide rail assembly (16) is arranged on one side of the movable slide seat (22).

6. An apparatus for changing the angle of a trapezoid as defined in claim 4, wherein: and buffer gaskets (28) are arranged at the top end of the fixed clamping seat (23) and the bottom end of the movable clamping seat (24).