Wood splitting machine

Abstract

The utility model provides a wood splitting machine which comprises a cutting device, the top of the cutting device is connected with a sliding block, the top of the sliding block is connected with a collecting box, one side of the collecting box is connected with a negative pressure dust collection device through a dust collection pipe, the other side of the collecting box is connected with a protective shell, and the protective shell is arranged at the top of the cutting device. Fixing blocks are symmetrically arranged on the two sides of the protective shell, the bottoms of the fixing blocks are connected with a collecting shell, and the top of the collecting shell is connected with the collecting box through a corrugated pipe. The technical problems that in the prior art, a large amount of wood chips possibly block a discharge outlet or other parts of a cutting machine, normal operation of equipment is affected, production efficiency is reduced, and even the equipment is damaged due to the fact that the wood chips are likely to cause pollution to the surrounding environment, especially for the indoor production environment, and the health and safety of workers are likely to be affected are solved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of wood cutting, in particular to a wood splitting machine. Background Art

[0002] Wood splitting machine is a kind of equipment used for processing wood. Its main function is to split and cut the original wood to obtain wood products that meet specific sizes and requirements. Wood splitting machine usually consists of components such as frame, transmission system, cutting device and control system.

[0003] The working principle of the wood splitting machine is to split the wood through mechanical movement and knife cutting. It can adjust the cutting width according to needs to produce wood strips of different specifications.

[0004] The inventor discovered the following defects during the operation of the specific embodiment:

[0005] During the use of current wood splitting machines, a large amount of debris will be generated when cutting wood, which will lead to an increase in suspended particulate matter in the air and may cause pollution to the surrounding environment, especially for indoor production environments, which may affect the health and safety of workers. A large amount of wood chips may block the discharge port or other components of the cutter, affecting the normal operation of the equipment, reducing production efficiency, and even damaging the equipment.

[0006] It should be noted that the above contents belong to the technical cognition scope of the inventor. Since the technical contents in this field are vast and too complicated, the above contents of this application do not necessarily constitute prior art. Utility Model Content

[0007] 1. Technical problems to be solved by the utility model:

[0008] The utility model provides a wood splitting machine to solve the technical problems existing in the above-mentioned background technology.

[0009] 2. Technical solution:

[0010] To achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows: a wood splitting machine, comprising a cutting device, the top of the cutting device is connected to a sliding block, the top of the sliding block is connected to a collection box, one side of the collection box is connected to a negative pressure dust suction device through a dust suction pipe, the other side of the collection box is connected to a protective shell, the protective shell is arranged on the top of the cutting device, fixed blocks are symmetrically arranged on both sides of the protective shell, the bottom of the fixed block is connected to the collection shell, and the top of the collection shell is connected to the collection box through a corrugated pipe;

[0011] During the cutting process of the device, negative pressure is generated in the collection shells on both sides, and a large amount of debris generated by the cutting can be absorbed by the bellows, and finally transmitted to the negative pressure vacuum device through the vacuum pipe. The protective shell can prevent the debris from splashing upwards, thereby improving the working environment of the cutting device, and the debris will not accumulate at the cutting point, thereby improving production efficiency. The negative pressure vacuum device adopts existing technology and will not be described in detail.

[0012] Furthermore, it also includes a working platform, which has first sliding grooves symmetrically opened at both ends of the working platform, a first motor is provided on one side of the first sliding groove, the first motor is connected to a first screw rod, the first screw rod is matched and connected to a lifting cylinder through a first slider, the lifting cylinder is connected to a moving platform, a second sliding groove is opened on the moving platform, a second screw rod is provided in the second sliding groove, and the second screw rod is connected to the sliding block.

[0013] Furthermore, the front and rear ends of the moving platform are symmetrically connected to the combining plates respectively, the bottom of the combining plate is connected to the first cylinder, and the telescopic axis of the first cylinder is connected via a pressure strip.

[0014] Furthermore, the top of the end of the working platform is connected to a discharging device, and the discharging device includes a fixed limit block, a third sliding groove is opened on the inner side of the fixed limit block, a third screw rod is arranged in the third sliding groove, and the third screw rod is matched and connected to the discharging baffle.

[0015] Furthermore, it also includes a pushing device, which includes a second slider, the top of which is connected to a concave pushing plate, and the second slider is connected to a fourth rotating screw rod, and the fourth rotating screw rod is arranged at the bottom of the working platform.

[0016] Furthermore, a concave groove is opened at the bottom of the working platform, and the second sliding block is slidably connected in the concave groove.

[0017] 3. Beneficial effects:

[0018] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0019] The utility model has a reasonable design and utilizes the negative pressure formed in the collecting shells on both sides of the protective shell to absorb a large amount of sawdust generated by cutting wood, thereby improving the working environment, and will not cause the accumulation of sawdust, thereby improving production efficiency;

[0020] By arranging a second screw rod on the working platform to connect with the sliding block, automatic reciprocating cutting of the wood can be achieved, and a pushing device is arranged to feed the cut wood, and a discharging device pushes the cut wood out, thereby further reducing labor costs and improving work efficiency.

[0021] It should be noted that the structures not introduced in the present invention are not related to the design points and improvement directions of the present invention, and are the same as the prior art or can be implemented by using the prior art, and will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the structure of the cutting equipment of the utility model;

[0023] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 3 It is a schematic diagram of the bottom partial structure of the utility model.

[0025] Reference numerals:

[0026] 1. Cutting equipment; 2. Sliding block; 3. Collecting box; 4. Dust suction pipe; 5. Negative pressure dust suction equipment; 6. Protective shell; 7. Fixed block; 8. Collecting shell; 9. Bellows; 10. Working platform; 11. First slide; 12. First motor; 13. First screw rod; 14. Lifting cylinder; 15. Moving table; 151. Combining plate; 152. First cylinder; 153. Pressure strip; 16. Second slide; 17. First slider; 101. Fixed limit block; 102. Third slide; 103. Discharge baffle; 31. Second slider; 32. Concave push plate; 33. Fourth rotating screw rod; 34. Concave groove. DETAILED DESCRIPTION

[0027] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0029] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0030] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", "provided on" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0031] See attached Figure 1-3 A wood splitting machine comprises a cutting device 1, the top of the cutting device 1 is connected to a sliding block 2, the top of the sliding block 2 is connected to a collecting box 3, one side of the collecting box 3 is connected to a negative pressure dust suction device 5 through a dust suction pipe 4, the other side of the collecting box 3 is connected to a protective shell 6, the protective shell 6 is arranged on the top of the cutting device 1, and fixed blocks 7 are symmetrically arranged on both sides of the protective shell 6, the bottom of the fixed block 7 is connected to a collecting shell 8, and the top of the collecting shell 8 is connected to the collecting box 3 through a corrugated pipe 9;

[0032] During the cutting process of the device, negative pressure is generated in the collection shells 8 on both sides, and a large amount of debris generated by the cutting can be absorbed through the bellows 9, and finally transmitted to the negative pressure vacuum device 5 through the vacuum pipe 4. The protective shell 6 can prevent the debris from splashing upward, thereby improving the working environment of the cutting device 1, and the debris will not accumulate at the cutting location, thereby improving production efficiency. The negative pressure vacuum device 5 adopts the existing technology and is not described in detail.

[0033] It also includes a working platform 10, which has first slide grooves 11 symmetrically provided at both ends of the working platform 10, a first motor 12 is provided on one side of the first slide groove 11, the first motor 12 is connected to a first screw rod 13, the first screw rod 13 is matched and connected to a lifting cylinder 14 through a first slider 17, the lifting cylinder 14 is connected to a moving platform 15, a second slide groove 16 is provided on the moving platform 15, a second screw rod is provided in the second slide groove 16, and the second screw rod is connected to the sliding block 2. When the device is working, the wood to be cut is placed on the working platform 10, the first screw rod 13 rotates to drive the moving platform 15 to a predetermined position, the lifting cylinder 14 drives the cutting device 1 to a suitable height, and the second screw rod rotates to drive the cutting device 1 to reciprocate to cut the wood.

[0034] The head and tail ends of the movable platform 15 are symmetrically connected to the combining plate 151 respectively, and the bottom of the combining plate 151 is connected to the first cylinder 152. The telescopic axis of the first cylinder 152 is connected through the pressure strip 153. Before the cutting device 1 moves back and forth for cutting, the first cylinders 152 at both ends drive the pressure strip 153 to descend to position the wood to prevent the wood from shifting during the cutting process.

[0035] The top end of the working platform 10 is connected to a discharging device, which includes a fixed limit block 101, a third slide groove 102 is opened on the inner side of the fixed limit block 101, a third screw rod is arranged in the third slide groove 102, and the third screw rod is matched and connected to a discharging baffle 103. When cutting a wooden board, one end of the wooden board is pushed to be flush with the fixed limit block 101. After the cutting is completed, the third screw rod rotates, thereby driving the discharging baffle 103 to move, and the cut target on the working platform 10 is transferred to the outside, and a storage frame can be set outside for collection and reception.

[0036] It also includes a pushing device, which includes a second slider 31, the top of which is connected to a concave pushing plate 32, and the second slider 31 is connected to a fourth rotating screw 33. The fourth rotating screw 33 is arranged at the bottom of the working platform 10. When the wood is placed on the top of the working platform 10, after each cutting, it is necessary to manually move the material to one end of the discharging device. In order to facilitate subsequent cutting, the pushing device can automatically transport the wood backwards. When the wood is moved out of the working platform 10 by the discharging device, the fourth rotating screw 33 drives the concave pushing plate 32 to move backwards, thereby allowing the wood to reach the predetermined cutting position.

[0037] A concave groove 34 is formed at the bottom of the working platform 10 , and the second sliding block 31 is slidably connected in the concave groove 34 , so as to further improve the stability of the pushing device when moving.

[0038] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A wood splitting machine, characterized in that: The invention comprises a cutting device (1), wherein the top of the cutting device (1) is connected to a sliding block (2), the top of the sliding block (2) is connected to a collecting box (3), one side of the collecting box (3) is connected to a negative pressure dust collection device (5) via a dust collection pipe (4), the other side of the collecting box (3) is connected to a protective shell (6), the protective shell (6) is arranged on the top of the cutting device (1), fixed blocks (7) are symmetrically arranged on both sides of the protective shell (6), the bottom of the fixed blocks (7) is connected to a collecting shell (8), and the top of the collecting shell (8) is connected to the collecting box (3) via a bellows (9).

2. A wood splitting machine according to claim 1, characterized in that: The working platform (10) further comprises a working platform (10), wherein the working platform (10) has first slide grooves (11) symmetrically formed at both ends, a first motor (12) being provided on one side of the first slide groove (11), the first motor (12) being connected to a first screw rod (13), the first screw rod (13) being matched and connected to a lifting cylinder (14) via a first slider (17), the lifting cylinder (14) being connected to a moving platform (15), a second slide groove (16) being formed on the moving platform (15), a second screw rod being provided in the second slide groove (16), and the second screw rod being connected to the sliding block (2).

3. A wood splitting machine according to claim 2, characterized in that: The front and rear ends of the moving platform (15) are symmetrically connected to a combining plate (151), the bottom of the combining plate (151) is connected to a first cylinder (152), and the telescopic axis of the first cylinder (152) is connected via a pressure strip (153).

4. A wood splitting machine according to claim 2, characterized in that: The top of the end of the working platform (10) is connected to a discharge device, and the discharge device comprises a fixed limit block (101), a third slide groove (102) is formed inside the fixed limit block (101), a third screw rod is arranged inside the third slide groove (102), and the third screw rod is matched and connected to a discharge baffle plate (103).

5. A wood splitting machine according to claim 4, characterized in that: It also comprises a pushing device, the pushing device comprising a second sliding block (31), the top of the second sliding block (31) being connected to a concave pushing plate (32), the second sliding block (31) being connected to a fourth rotating screw rod (33), and the fourth rotating screw rod (33) being arranged at the bottom of the working platform (10).

6. A wood splitting machine according to claim 5, characterized in that: A concave groove (34) is formed at the bottom of the working platform (10), and the second sliding block (31) is slidably connected in the concave groove (34).

Images