House building board cutting device facilitating waste recovery

Abstract

The utility model provides a house building board cutting device convenient to recycle waste, which belongs to the technical field of board cutting and comprises a conveying platform and a cutting box, a base is mounted at the bottom of the conveying platform, and fixing frames are arranged on the top of the conveying platform at intervals left and right. The cutting box body is of a box body structure with a lower opening; sliding grooves are formed in the fixed frame at intervals in the front-back direction, the sliding grooves extend in the up-down direction, and sliding blocks are fixedly arranged on the cutting box body and are arranged in the sliding grooves in a sliding mode; the fan sucks waste generated by wood cutting into the dust collection box through the dust collection pipeline, the filter plate can separate wood chips from dust, the collection bag can collect dust, the wood chips remain in the dust collection box, the baffle is opened to collect the wood chips, and the collection bag is detached to clean the dust and prevent the dust from polluting air. And meanwhile, waste materials generated during wood cutting can be collected.

Description

Technical Field

[0001] The utility model belongs to the technical field of plate cutting, and in particular relates to a house building plate cutting device which is convenient for recycling waste materials. Background Art

[0002] Plates are flat rectangular building material boards made into standard sizes, used in the construction industry, and used as components of walls, ceilings or floors. They also refer to metal plates made by forging, rolling or casting, which are divided into thin plates, medium plates, thick plates, and extra-thick plates. They are usually made into flat rectangular building material boards of standard sizes. At present, during the use of building boards, corresponding cutting devices are needed to cut them into the corresponding shapes and sizes that meet the requirements. During use, workers usually use cutting machines to cut them.

[0003] However, most of the existing cutting machines are semi-automatic cutting machines. During use, workers are often required to hold the cutting machine for processing or hold the board for pushing operation. Once the worker is not careful, it is very likely to cut his hand. At the same time, a large amount of wood chips will be generated during the cutting process. On the one hand, it is difficult to clean up later. On the other hand, the wood chips also have mobile value. If they are scattered on the ground, it is inconvenient to recycle them. Therefore, a new type of house building board cutting device that is convenient for recycling waste is needed. Utility Model Content

[0004] The utility model aims to provide a house building board cutting device which is convenient for recycling waste materials, aiming to solve the problem in the prior art that waste materials generated when cutting wood are difficult to collect.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a house building board cutting device for recycling waste materials, comprising: a conveying platform and a cutting box, a base is installed at the bottom of the conveying platform, a fixed frame is arranged at intervals on the left and right of the top of the conveying platform, and the cutting box is a box structure with a bottom opening;

[0006] The fixed frame is provided with slide grooves arranged at intervals in front and back, and the slide grooves extend in the up-down direction. A sliding block is fixed on the cutting box body, and the sliding block is slidably arranged in the slide groove.

[0007] A lifting mechanism is provided on the fixed frame, and the lifting mechanism is connected to the cutting box body, and the lifting mechanism is used to drive the cutting box body to move up and down on the fixed frame;

[0008] A cutting device is provided inside the cutting box, a dust suction duct is provided on the top of the cutting box, the dust suction duct is a soft duct, a dust suction box is fixed on one side of the base, the dust suction duct is connected with the inside of the dust suction box, a duct is provided at the bottom of the dust suction box, a fan is provided inside the duct, a collecting bag is provided at the bottom of the duct, and a filter plate is provided at the connection between the cutting box and the duct.

[0009] As a preferred embodiment of the utility model, a material pressing mechanism is provided inside the cutting box body, and the material pressing mechanism is used to prevent the wood board from deflecting.

[0010] As a preferred embodiment of the utility model, the material pressing mechanism includes an electric telescopic rod spaced at the top of the interior of the cutting box body in front, back, left and right directions, and a fixing block is fixed at the lower end of the electric telescopic rod, and the fixing block is slidably abutted against the inner wall of the cutting box body;

[0011] A rotating hole is provided inside the fixed block, a rotating shaft is rotatably arranged inside the rotating hole, and a rotating roller is fixedly arranged on the rotating shaft.

[0012] As a preferred embodiment of the present invention, a first through hole is opened at one end of the cutting box, the cutting device includes a driving shaft rotatably arranged inside the first through hole, a driving motor is fixedly installed at one end of the cutting box, and an output end of the driving motor is fixedly connected to the driving shaft;

[0013] A plurality of cutting blades are arranged on the driving shaft, and a connecting mechanism is arranged on the driving shaft, and the connecting mechanism is used for fixing the cutting blades on the driving shaft.

[0014] As a preferred embodiment of the utility model, the connection mechanism comprises a plurality of fixed sleeves sleeved on the driving shaft, the fixed sleeves are fixedly connected to the cutting blade, and second through holes are arranged at intervals at the left and right ends of the fixed sleeves;

[0015] The driving shaft is provided with a plurality of threaded holes, and the second through hole is provided with a screw, and the screw is matched with the threaded hole.

[0016] As a preferred embodiment of the utility model, the lifting mechanism comprises a cylinder fixedly arranged on the top of the fixed frame, and the telescopic end of the cylinder is fixedly connected to the cutting box.

[0017] As a preferred embodiment of the utility model, a discharge port is provided on one side of the dust collection box body, a baffle is hinged at the discharge port, and a handle is provided on the baffle.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. The house building board cutting device is convenient for recycling waste materials. The fan sucks the waste materials generated by cutting wood into the inside of the dust collection box through the dust collection pipe. The filter plate can distinguish wood chips from dust. The collection bag can collect dust. The wood chips remain in the dust collection box. The baffle can be opened to collect the wood chips. The collection bag can be removed to clean the dust to prevent dust from polluting the air. At the same time, the waste materials generated by cutting wood can also be collected.

[0020] 2. The house building board cutting device, which is convenient for recycling waste materials, can fix the cutting blade on the driving shaft through a connecting mechanism, and multiple threaded holes can adjust the spacing between the cutting blades, so that wood can be cut into multiple sizes, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a specific embodiment of the utility model;

[0023] Figure 2 It is a front view of a specific embodiment of the utility model;

[0024] Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of AA;

[0025] Figure 4 It is a side view of a specific embodiment of the utility model;

[0026] Figure 5 for Figure 4 Schematic diagram of the cross-sectional structure of BB.

[0027] In the figure: 10, conveying platform; 11, base; 12, fixed frame; 13, slide; 14, cutting box; 15, dust collection box; 16, fan; 17, collecting bag; 18, filter plate; 21, rotating shaft; 22, rotating roller; 23, driving shaft; 24, driving motor; 25, cutting blade; 26, fixing sleeve; 27, screw; 28, electric telescopic rod; 31, cylinder; 32, baffle. DETAILED DESCRIPTION

[0028] 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.

[0029] See also Figure 1-5The utility model provides the following technical solutions: a house building board cutting device that is convenient for recycling waste materials, including: a conveying platform 10 and a cutting box 14, a base 11 is installed at the bottom of the conveying platform 10, and fixed frames 12 are arranged at intervals on the left and right of the top of the conveying platform 10, and the cutting box 14 is a box structure with a bottom opening.

[0030] The conveying platform 10 is a belt conveyor, and the belt of the belt conveyor is a hard belt to prevent the belt from being damaged during the wood cutting process. The fixed frame 12 is provided with slide grooves 13 arranged at front and rear intervals, and the slide grooves 13 extend in the up and down directions. A slider is fixed on the cutting box 14, and the slider is slidably arranged in the slide groove 13.

[0031] See also Figure 1-5 A lifting mechanism is provided on the fixed frame 12, and the lifting mechanism is connected to the cutting box 14. The lifting mechanism is used to drive the cutting box 14 to move up and down on the fixed frame 12. The lifting mechanism includes a cylinder 31 fixed on the top of the fixed frame 12, and the telescopic end of the cylinder 31 is fixedly connected to the cutting box 14.

[0032] The cylinder 31 drives the cutting box 14 to move up and down on the fixed frame 12. A cutting device is provided inside the cutting box 14. A first through hole is opened at one end of the cutting box 14. The cutting device includes a driving shaft 23 that rotates inside the first through hole. A driving motor 24 is fixedly installed at one end of the cutting box 14, and the output end of the driving motor 24 is fixedly connected to the driving shaft 23.

[0033] See also Figure 1-5 A plurality of cutting blades 25 are provided on the driving shaft 23, and the driving motor 24 drives the driving shaft 23 to rotate, and the driving shaft 23 drives the cutting blades 25 to rotate, and the cutting blades 25 cut the wood. A connecting mechanism is provided on the driving shaft 23, and the connecting mechanism is used to fix the cutting blades 25 on the driving shaft 23.

[0034] The connecting mechanism includes a plurality of fixed sleeves 26 sleeved on the driving shaft 23, the fixed sleeves 26 are fixedly connected to the cutting blade 25, and second through holes are arranged at intervals on the left and right ends of the fixed sleeves 26; a plurality of threaded holes are opened on the driving shaft 23, and the second through holes are provided with screws 27, which are adapted to the threaded holes.

[0035] The screw 27 can fix the fixing sleeve 26 on the driving shaft 23 through the threaded hole, and the multiple threaded holes can adjust the interval between the cutting blades 25, so that the wood can be cut into various sizes.

[0036] See also Figure 1-5A dust suction pipe 141 is provided on the top of the cutting box 14. The dust suction pipe 141 is a soft pipe. The soft pipe can prevent the dust suction pipe 141 from interfering with the cutting box 14 during the lifting process.

[0037] A dust collection box 15 is fixedly provided on one side of the base 11, and a dust collection pipe 141 is connected to the inside of the dust collection box 15. A pipe is provided at the bottom of the dust collection box 15, a fan 16 is provided inside the pipe, a collecting bag 17 is provided at the bottom of the pipe, and a filter plate 18 is provided at the connection between the cutting box 14 and the pipe.

[0038] The fan 16 sucks the waste generated by cutting wood into the dust collection box 15 through the dust collection pipe 141. The filter plate 18 allows the wood chips to remain in the dust collection box 15, and the dust is brought into the collection bag 17 through the fan 16. The collection bag 17 can be disassembled to separate the wood chips from the dust.

[0039] See also Figure 1-5 A discharge port is provided on one side of the dust collecting box 15, and a baffle 32 is hinged at the discharge port. A handle is provided on the baffle 32. The baffle 32 can be opened to collect the wood chips, and the collection bag 17 can be removed to process the dust to prevent the dust from polluting the air.

[0040] A material pressing mechanism is provided inside the cutting box 14, and the material pressing mechanism is used to prevent the wood board from deflecting.

[0041] The material pressing mechanism includes an electric telescopic rod 28 spaced at the top of the cutting box 14 in front, back, left and right directions. A fixed block is fixed at the lower end of the electric telescopic rod 28. The fixed block slides against the inner wall of the cutting box 14. A rotating hole is opened inside the fixed block. A rotating shaft 21 is rotatably provided inside the rotating hole, and a rotating roller 22 is fixed on the rotating shaft 21.

[0042] See also Figure 1-5 Working principle: When in use, the wood to be cut is placed on the conveying platform 10, and the cylinder 31 drives the cutting box 14 to move downward. When it moves to a certain height, the electric telescopic rod 28 drives the fixed part to descend. At this time, the distance between the cutting blade 25 and the conveying platform 10 is less than the distance between the rotating roller 22 and the conveying platform 10.

[0043] When the wood is transported to the rotating roller 22, the rotating roller 22 exerts a downward pressure on the wood to prevent the wood from shaking. The transport platform 10 transports the wood to the cutting blade 25, and the cutting blade 25 cuts the wood.

[0044] The fan 16 sucks the waste generated by cutting wood into the dust collection box 15 through the dust collection duct 141. The filter plate 18 allows the wood chips to remain in the dust collection box 15, and the dust is brought into the collection bag 17 through the fan 16, thereby isolating the wood chips from the dust. The wood chips and the dust generated by cutting can be obtained by opening the baffle 32 and disassembling the collection bag 17.

[0045] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is limited by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A building board cutting device for recycling waste materials, characterized in that: include: A conveying platform (10) and a cutting box (14), wherein a base (11) is installed at the bottom of the conveying platform (10), and fixed frames (12) are arranged at intervals on the left and right sides of the top of the conveying platform (10), and the cutting box (14) is a box structure with a bottom opening; The fixed frame (12) is provided with slide grooves (13) arranged at intervals in front and back, the slide grooves (13) extend in the up-down direction, and a sliding block is fixedly provided on the cutting box (14), and the sliding block is slidably arranged in the slide grooves (13); A lifting mechanism is provided on the fixed frame (12), the lifting mechanism is connected to the cutting box (14), and the lifting mechanism is used to drive the cutting box (14) to move up and down on the fixed frame (12); A cutting device is provided inside the cutting box (14); a dust collection duct (141) is provided on the top of the cutting box (14); the dust collection duct (141) is a soft duct; a dust collection box (15) is fixedly provided on one side of the base (11); the dust collection duct (141) is connected to the inside of the dust collection box (15); a duct is provided at the bottom of the dust collection box (15); a fan (16) is provided inside the duct; a collecting bag (17) is provided at the bottom of the duct; and a filter plate (18) is provided at the connection between the cutting box (14) and the duct.

2. A building construction board cutting device for recycling waste materials according to claim 1, characterized in that: A material pressing mechanism is provided inside the cutting box (14), and the material pressing mechanism is used to prevent the wood board from deflecting.

3. A building construction board cutting device for recycling waste materials according to claim 2, characterized in that: The material pressing mechanism comprises an electric telescopic rod (28) spaced at the top of the interior of the cutting box (14) in front, back, left and right directions, a fixing block being fixed at the lower end of the electric telescopic rod (28), and the fixing block being slidably abutted against the inner wall of the cutting box (14); A rotating hole is provided inside the fixed block, a rotating shaft (21) is rotatably provided inside the rotating hole, and a rotating roller (22) is fixedly provided on the rotating shaft (21).

4. A building construction board cutting device for recycling waste materials according to claim 1, characterized in that: A first through hole is formed at one end of the cutting box (14); the cutting device comprises a drive shaft (23) rotatably arranged inside the first through hole; a drive motor (24) is fixedly mounted at one end of the cutting box (14); an output end of the drive motor (24) is fixedly connected to the drive shaft (23); A plurality of cutting blades (25) are provided on the driving shaft (23), and a connecting mechanism is provided on the driving shaft (23), wherein the connecting mechanism is used to fix the cutting blades (25) on the driving shaft (23).

5. A building construction board cutting device for recycling waste materials according to claim 4, characterized in that: The connection mechanism comprises a plurality of fixed sleeves (26) sleeved on the drive shaft (23), the fixed sleeves (26) being fixedly connected to the cutting blade (25), and second through holes being arranged at intervals at left and right ends of the fixed sleeves (26); The driving shaft (23) is provided with a plurality of threaded holes, the second through hole is provided with a screw (27), and the screw (27) is adapted to fit the threaded hole.

6. The device for cutting building board for recycling waste materials according to claim 1, characterized in that: The lifting mechanism comprises a cylinder (31) fixedly arranged on the top of the fixed frame (12), and the telescopic end of the cylinder (31) is fixedly connected to the cutting box (14).

7. A building construction board cutting device for recycling waste materials according to any one of claims 1 to 6, characterized in that: A discharge port is provided on one side of the dust collection box (15), a baffle (32) is hingedly connected to the discharge port, and a handle is provided on the baffle (32).

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