Bamboo and wood product cutting device

Abstract

The utility model discloses a bamboo and wood product cutting device which comprises a frame body, a connecting frame capable of ascending and descending is arranged in the frame body, a linear motor is installed in the connecting frame, a cutting motor is installed below the linear motor, and a cutting knife is installed on an output shaft of the cutting motor in an inserting and pulling mode. Through mutual cooperation of the connecting frame, the linear motor, the cutting motor, the cutting knife, the bottom plate, the top plate, a hydraulic cylinder, a connecting cylinder, an inserting block, a positioning pin, a sleeve, a locking rod, a first spring, a transverse plate, a follow-up frame, a telescopic rod, a polishing block and a second spring, in the using process, a worker can conveniently complete disassembly and assembly of the cutting knife; and in addition, in the bamboo and wood product cutting process, burrs can be polished synchronously, it is guaranteed that cutting is clean and tidy, and using is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of bamboo and wooden product processing, in particular to a bamboo and wooden product cutting device. Background Art

[0002] With the progress of the times, bamboo and wood products are becoming more and more common. In the process of producing bamboo and wood products, cutting devices are required. The existing bamboo and wood product cutting devices are not convenient for disassembling and assembling cutting knives. Workers need to use some disassembly tools, such as screwdrivers or wrenches, etc., in the process of disassembling and assembling cutting knives. In addition, it takes more time and energy for the workers, which greatly increases the workload of the workers. Utility Model Content

[0003] The utility model aims to provide a bamboo and wood product cutting device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bamboo and wood product cutting device, comprising a frame body, a liftable connecting frame is arranged inside the frame body, a linear motor is installed inside the connecting frame, a cutting motor is installed below the linear motor, and a cutting knife is installed on the output shaft of the cutting motor.

[0005] Optionally, the frame includes a bottom plate and a top plate arranged above the bottom plate, the bottom of the top plate is fixedly connected to a vertical plate, and the bottom of the vertical plate is fixedly connected to the top of the bottom plate.

[0006] Optionally, a hydraulic cylinder is installed on the top of the top plate, and an output shaft at the bottom of the hydraulic cylinder is fixedly connected to a connecting frame.

[0007] Optionally, a connecting tube is fixedly connected to the output shaft of the linear motor, an insert block is fixedly connected to the side of the cutting knife, and the insert block is movably plugged into the connecting tube.

[0008] Optionally, a positioning pin is provided on the side of the connecting tube, one end of the positioning pin is movably inserted into the plug block, a sleeve is movably provided on the side of the connecting tube, a locking rod is fixedly connected to the left side of the sleeve, one end of the locking rod away from the sleeve is movably inserted into the positioning pin, and a spring is fixedly connected to the right side of the sleeve.

[0009] Optionally, a transverse plate is fixedly installed at the bottom of the cutting motor, a follower frame is fixedly connected to the left side of the transverse plate, a grinding block is connected to the bottom of the follower frame via a telescopic rod, and a spring 2 is sleeved on the surface of the telescopic rod.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The utility model cooperates with each other through the connecting frame, linear motor, cutting motor, cutting knife, bottom plate, top plate, hydraulic cylinder, connecting tube, plug block, positioning pin, sleeve, locking rod, spring one, cross plate, follow-up frame, telescopic rod, grinding block and spring two. During use, the staff can conveniently complete the disassembly and assembly of the cutting knife, which reduces the workload of the staff. In addition, in the process of cutting bamboo and wooden products, burrs can be ground synchronously to ensure neat cutting and easy use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0013] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle AA;

[0014] Figure 3 This is a structural schematic diagram of the right side view of the connecting frame and the linear motor of the utility model;

[0015] Figure 4 It is a structural schematic diagram of a three-dimensional diagram of a connecting tube and a sleeve of the utility model;

[0016] Figure 5 It is a structural schematic diagram of a three-dimensional view of the follower frame of the utility model.

[0017] In the figure: 1 connecting frame, 2 linear motor, 3 cutting motor, 4 cutting knife, 5 bottom plate, 6 vertical plate, 7 top plate, 8 hydraulic cylinder, 9 connecting tube, 10 plug block, 11 positioning pin, 12 sleeve, 13 locking rod, 14 spring 1, 15 horizontal plate, 16 follower frame, 17 telescopic rod, 18 grinding block, 19 spring 2, 20 driving block, 21 fixed plate, 22 electric push rod, 23 pressure plate. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 A bamboo and wood product cutting device includes a frame, a liftable connecting frame 1 is arranged inside the frame, a linear motor 2 is installed inside the connecting frame 1, a cutting motor 3 is installed below the linear motor 2, a cutting knife 4 is installed on the output shaft of the cutting motor 3, a driving block 20 is fixedly connected to the top of the cutting motor 3, and the driving block 20 is installed on the moving end of the linear motor 2.

[0020] See also Figure 1-5 The frame includes a bottom plate 5 and a top plate 7 arranged above the bottom plate 5. The bottom of the top plate 7 is fixedly connected with a vertical plate 6, the bottom of the vertical plate 6 is fixedly connected to the top of the bottom plate 5, the side of the vertical plate 6 is fixedly connected with a fixed plate 21, an electric push rod 22 is installed at the bottom of the fixed plate 21, and a pressing plate 23 is fixedly connected to the output shaft at the bottom of the electric push rod 22. The electric push rod 22 drives the pressing plate 23 to move downward, so that the pressing plate 23 can fix the bamboo and wood products on the top of the bottom plate 5.

[0021] See also Figure 1-5 A hydraulic cylinder 8 is installed on the top of the top plate 7, and the output shaft at the bottom of the hydraulic cylinder 8 is fixedly connected to the connecting frame 1.

[0022] See also Figure 1-5 A connecting tube 9 is fixedly connected to the output shaft of the linear motor 2 , and an insert block 10 is fixedly connected to the side of the cutting knife 4 , and the insert block 10 is movably inserted into the connecting tube 9 .

[0023] See also Figure 1-5 A positioning pin 11 is provided on the side of the connecting tube 9, one end of the positioning pin 11 is movably inserted into the plug block 10, a sleeve 12 is movably sleeved on the side of the connecting tube 9, a locking rod 13 is fixedly connected to the left side of the sleeve 12, and the end of the locking rod 13 away from the sleeve 12 is movably inserted into the positioning pin 11, and a spring 14 is fixedly connected to the right side of the sleeve 12, and the end of the spring 14 away from the sleeve 12 is fixedly connected to the connecting tube 9.

[0024] See also Figure 1-5 A horizontal plate 15 is fixedly installed at the bottom of the cutting motor 3, and the horizontal plate 15 is installed on the pad at the bottom of the cutting motor 3 by bolts. A follow-up frame 16 is fixedly connected to the left side of the horizontal plate 15. The spacing between the follow-up frame 16 and the cutting knife 4 needs to be sufficient to allow the plug 10 to detach from the connecting tube 9. A grinding block 18 is connected to the bottom of the follow-up frame 16 through a telescopic rod 17. One side edge of the grinding block 18 is in the same vertical plane as the side of the cutting knife 4. A spring 2 19 is sleeved on the surface of the telescopic rod 17. One end of the spring 2 19 is fixedly connected to the follow-up frame 16, and the other end of the spring 2 19 is fixedly connected to the top of the grinding block 18.

[0025] When in use, the linear motor 2 is working, and the linear motor 2 can drive the cutting motor 3 to move forward and backward through the driving block 20, the hydraulic cylinder 8 is working, and the hydraulic cylinder 8 can drive the connecting frame 1 to move up and down, the cutting motor 3 is working, the cutting knife 4 will rotate, and the electric push rod 22 drives the pressing plate 23 to move, and the pressing plate 23 fixes the bamboo and wood products on the top of the bottom plate 5, so that the cutting knife 4 can cut the bamboo and wood products, and when the cutting knife 4 moves downward, the grinding block 18 will first contact the bamboo and wood products, and then the cutting knife 4 continues to move downward, the telescopic rod 17 and the spring 2 19 will shorten, when the cutting knife 4 moves forward and backward, the grinding block 18 will grind the burrs at the incision, when the cutting knife 4 needs to be disassembled, the sleeve 12 moves to the right, the spring 14 will be compressed, the sleeve 12 will drive the locking rod 13 to disengage from the positioning pin 11, and then take the positioning pin 11, so that the cutting knife 4 moves to the left, and the cutting knife 4 will drive the plug block 10 to disengage from the connecting tube 9.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bamboo and wood product cutting device, comprising a frame, characterized in that: A lifting and lowering connection frame (1) is arranged in the frame body, a linear motor (2) is installed inside the connection frame (1), a cutting motor (3) is installed below the linear motor (2), and a cutting knife (4) is installed on the output shaft of the cutting motor (3) in a pluggable manner.

2. The bamboo and wood product cutting device according to claim 1, characterized in that: The frame comprises a bottom plate (5) and a top plate (7) arranged above the bottom plate (5); the bottom of the top plate (7) is fixedly connected to a vertical plate (6); and the bottom of the vertical plate (6) is fixedly connected to the top of the bottom plate (5).

3. The bamboo and wood product cutting device according to claim 2, characterized in that: A hydraulic cylinder (8) is installed on the top of the top plate (7), and an output shaft at the bottom of the hydraulic cylinder (8) is fixedly connected to the connecting frame (1).

4. The bamboo and wood product cutting device according to claim 3, characterized in that: A connecting tube (9) is fixedly connected to the output shaft of the linear motor (2), an insert block (10) is fixedly connected to the side of the cutting knife (4), and the insert block (10) is movably inserted into the connecting tube (9).

5. The bamboo and wood product cutting device according to claim 4, characterized in that: A positioning pin (11) is provided on the side of the connecting tube (9), one end of the positioning pin (11) is movably plugged into the plug block (10), a sleeve (12) is movably sleeved on the side of the connecting tube (9), a locking rod (13) is fixedly connected to the left side of the sleeve (12), one end of the locking rod (13) away from the sleeve (12) is movably plugged into the positioning pin (11), and a spring (14) is fixedly connected to the right side of the sleeve (12).

6. The bamboo and wood product cutting device according to claim 5, characterized in that: A horizontal plate (15) is fixedly mounted on the bottom of the cutting motor (3), a follower frame (16) is fixedly connected to the left side of the horizontal plate (15), a grinding block (18) is connected to the bottom of the follower frame (16) via a telescopic rod (17), and a spring 2 (19) is sleeved on the surface of the telescopic rod (17).

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