Efficient sun gear cutting machine

Abstract

The utility model relates to the technical field of cutting devices, and discloses an efficient sun gear cutting machine which comprises a workbench, a supporting frame is fixedly connected to the top of the workbench, a cleaning mechanism is arranged at the top of the supporting frame, and a cutting mechanism is arranged at the bottom of the workbench. The cutting mechanism comprises a bottom frame, the bottom frame is arranged at the bottom of the supporting frame, a fixing plate is fixedly connected to the top of the bottom frame, a threaded rod is rotationally connected into the fixing plate, a sliding rail is fixedly connected to the top of the bottom frame, and a sliding block is slidably connected to the outer portion of the sliding rail. According to the wood cutting device, the rotating shaft moves in the opposite direction, the distance between the cutting wheels is adjusted to cut wood, and the problems that when a large amount of wood is cut in batches, equipment of different specifications needs to be replaced, time and labor are wasted, and production efficiency is reduced are solved. The distance between the cutting wheels can be adjusted to be suitable for wood of different sizes, and the cutting efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field especially relates to a high -efficient sun and wheel cutting machine. BACKGROUND

[0002] The sun and wheel cutting machine is a cutting device, it usually has a central hub, and cutting blades are distributed around the hub, the blades can cut materials at the same time, in work, the central hub is driven to rotate through a motor, and the blades are driven to rotate at high speed, and the blades cut wood and other materials, in the wood processing industry, cutting is a very key process, with the increasing demand for wood products in the market, especially in the furniture manufacturing, building decoration and other fields, higher requirements are put forward for the efficiency and quality of wood cutting, and the traditional cutting mode gradually shows limitations when facing a large amount of wood cutting tasks.

[0003] Some existing wood cutting equipment usually adopts a relatively simple mechanical structure, for example, a common single-shaft cutting saw, which mainly comprises a motor, a saw blade, a fixed workbench and a protection device, in work, the motor drives the saw blade to rotate at high speed, the operator places the wood on the workbench, and manually pushes the wood to make it contact with the rotating saw blade, so as to realize cutting, the structure principle is relatively basic, the position of the saw blade is relatively fixed, and it is difficult to flexibly adjust the cutting parameters.

[0004] However, the traditional cutting equipment has obvious problems, when a large amount of wood is batch cut, only one saw blade is used for operation, the cutting speed is limited, the production efficiency is reduced, and when different sizes of wood are faced, the cutting mode cannot be quickly adjusted to adapt, different specifications of equipment often need to be replaced or complex adjustment operations are performed, which not only consumes time and effort, but also further affects the overall processing efficiency, therefore, the high-efficiency sun and wheel cutting machine is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0005] In order to make up for the above shortcomings, the utility model provides a high-efficiency sun and wheel cutting machine, which aims at improving the problem in the prior art that when different sizes of wood are faced, the cutting mode cannot be quickly adjusted to adapt, different specifications of equipment often need to be replaced or complex adjustment operations are performed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] The utility model provides a high -efficient sun gear cutting machine, including the work table, the top fixedly connected with support frame of work table, the top of support frame is provided with cleaning mechanism, the bottom of work table is provided with cutting mechanism, cutting mechanism includes the bottom frame, the bottom frame sets up in support frame bottom, the top fixedly connected with fixed plate of bottom frame, the inside rotationally connected with screw rod of fixed plate, the top fixedly connected with slide rail of bottom frame, the outside slide connection has the sliding block of slide rail, the lateral wall rotationally connected with limiting block of sliding block, the top fixedly connected with double -end motor of bottom frame, the lateral wall rotationally connected with connecting frame of fixed plate, the inside slide connection has the shaft of fixed plate, the outside fixedly connected with driven wheel of shaft, the lateral wall of bottom frame is provided with driving wheel, and the driven wheel is provided with the belt between driving wheel, the top fixedly connected with second motor of bottom frame, second motor output and driving wheel are connected, the lateral wall fixedly connected with cutting wheel of shaft,

[0008] As a further description of the above technical solutions:

[0009] The cleaning mechanism includes a bellows, the bellows is fixedly connected on the top of the support frame, the bellows is fixedly connected with a dust cover inside, the dust cover penetrates through the support frame and extends to the outside, the bellows is slidably connected with a collecting box inside, the collecting box is slidably connected with a cross bar inside, the cross bar is externally sleeved with a first spring, the cross bar is slidably connected with a first clamping block outside, the cross bar is fixedly connected with a second clamping block on the lateral wall, the first clamping block and the second clamping block are fixedly connected with a second spring, the second spring is sleeved outside the cross bar, and the collecting box is provided with a filter screen inside.

[0010] As a further description of the above technical solutions:

[0011] One end of the first spring is fixedly connected to the lateral wall of the cross bar, and the other end of the first spring is fixedly connected to the inside of the collecting box.

[0012] As a further description of the above technical solutions:

[0013] The bellows is fixedly connected with a backing plate inside, the backing plate is slidably connected with a clamping column inside, the clamping column is externally sleeved with a third spring, and the backing plate is fixedly connected with a circular ring inside.

[0014] As a further description of the above technical solutions:

[0015] The clamping column is slidably connected inside the circular ring, one end of the third spring is fixedly connected to the lateral wall of the clamping column, and the other end of the third spring is fixedly connected to the lateral wall of the circular ring.

[0016] As a further description of the above technical solutions:

[0017] The sliding block is threadedly connected outside the screw rod, and the output end of the double-end motor is connected with the screw rod.

[0018] As the further description of the above technical solutions:

[0019] The rotating shaft penetrates the chassis and extends to the outside, and the connecting frame is slidingly connected inside the rotating shaft;

[0020] As the further description of the above technical solutions:

[0021] The connecting frame is slidingly connected inside the side wall of the limiting block, and the driven wheel is arranged on the side wall of the chassis.

[0022] The utility model has the advantages of the following beneficial effects:

[0023] 1、 in the utility model, the threaded rod is driven to rotate through the starting double -end motor, the sliding block is made to slide on the slide rail, the connecting frame is driven to deflect, so that the rotating shaft moves to the opposite direction, the distance between the cutting wheels is adjusted to cut wood, the problem that different specifications of equipment need to be replaced when a large amount of wood is cut in batches, time and effort are saved to improve production efficiency, through the above structure, the distance between the cutting wheels can be adjusted to be suitable for different size of wood, and the cutting efficiency is improved.

[0024] 2、 in the utility model, the first clamping block is extruded and clamped when the horizontal rod is pressed, when the first clamping block is pushed to the other side of the clamping column, the horizontal rod is pulled outwards at this time, so that the first clamping block and the second clamping block are attached, until the second clamping block is separated from the clamping column through the first clamping block, the fixing state of the collecting box can be released, the problem that wood chips and dust generated in the cutting process are inconvenient to collect and clean is solved, the effect that the collecting box is convenient to disassemble and clean is achieved, and the air quality is improved. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 A three-dimensional schematic view of the high-efficiency sun gear cutting machine is provided for the utility model;

[0026] Figure 2 A structural schematic view of the chassis of the high-efficiency sun gear cutting machine is provided for the utility model;

[0027] Figure 3 An internal structure schematic view of the collecting box of the high-efficiency sun gear cutting machine is provided for the utility model.

[0028] LEGEND:

[0029] 1, workbench; 2, support frame; 3, chassis; 4, fixed plate; 5, threaded rod; 6, slide rail; 7, sliding block; 8, double-head motor; 9, connecting frame; 10, rotating shaft; 11, driven wheel; 12, driving wheel; 13, belt; 14, second motor; 15, cutting wheel; 16, air bellow; 17, dust cover; 18, collection box; 19, cross bar; 20, limit block; 21, first spring; 22, first clamping block; 23, second clamping block; 24, second spring; 25, pad plate; 26, clamping column; 27, third spring; 28, filter screen; 29, circular ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Referring to Figures 1-2The utility model provides a kind of efficient sun gear cutting machine, including workbench 1, workbench 1 top is fixedly connected with support frame 2, support frame 2 top is provided with cleaning mechanism, and workbench 1 bottom is provided with cutting mechanism;Cutting mechanism includes underframe 3, it is used to provide the installation basis for each component in cutting mechanism, and underframe 3 is arranged in support frame 2 bottom, and underframe 3 top is fixedly connected with fixed plate 4, it is used to fixedly connect shaft 10 and provide stable sliding track for it, and fixed plate 4 inside is rotatably connected with threaded rod 5, and underframe 3 top is fixedly connected with slide rail 6, it is used to provide the guiding path for the sliding of sliding block 7, and slide rail 6 outside is slidably connected with sliding block 7, and sliding block 7 side wall is rotatably connected with limit block 20, it is used to provide stable rotating fulcrum and limiting effect for connecting frame 9 when connecting frame 9 occurs deflection, guarantee that connecting frame 9 can be deflected according to predetermined trajectory and angle, to effectively drive fixedly connected shaft 10 to move in opposite direction, and underframe 3 top is fixedly connected with double-head motor 8, and fixed plate 4 side wall is rotatably connected with connecting frame 9, it is used to make fixedly connected shaft 10 can slide along specific direction in fixed plate 4 inside, and fixed plate 4 inside is slidably connected with fixedly connected shaft 10, it is used to stably rotate and realize the adjustment of position under the action of connecting frame 9, and fixedly connected shaft 10 outside is fixedly connected with driven wheel 11, and underframe 3 side wall is provided with driving wheel 12, and driven wheel 11 is provided with belt 13 between driving wheel 12, and underframe 3 top is fixedly connected with second motor 14, and second motor 14 output is connected with driving wheel 12, and fixedly connected shaft 10 side wall is fixedly connected with cutting wheel 15, it is used to effectively cut wood, and sliding block 7 is screw-connected in threaded rod 5 outside, and double-head motor 8 output is connected with threaded rod 5, and fixedly connected shaft 10 penetrates underframe 3 and extends to outside, and connecting frame 9 is slidably connected in fixedly connected shaft 10 inside, and connecting frame 9 inside is slidably connected in limit block 20 side wall, and driven wheel 11 is arranged in underframe 3 side wall;

[0032] When using the device, first, start the second motor 14 as a power source, the output power of which can drive the main wheel 12 to rotate stably, the main wheel 12 is connected and driven by the belt 13, the belt 13 can effectively transmit the power of the main wheel 12 to the driven wheel 11, so that the rotating shaft 10 connected with the driven wheel 11 also rotates synchronously, at this time, the cutting wheel 15 installed on the rotating shaft 10 will rotate at high speed, and the wood to be cut can be cut, when the cutting interval needs to be adjusted, start the double-head motor 8, the double-head motor 8 drives the threaded rod 5 to rotate after working, because the sliding block 7 cooperates with the threaded rod 5, in the process of rotating the threaded rod 5, the sliding block 7 will slide on the slide rail 6, the slide rail 6 provides stable and accurate guide for the movement of the sliding block 7, ensures that the sliding block 7 can only move in a specific direction, the sliding of the sliding block 7 will drive the connecting frame 9 to deflect around the side wall of the fixed plate 4, the connecting frame 9 plays a role of force transmission and conversion here, through the connection of the connecting frame 9 and the rotating shaft 10, the connecting frame 9 can drive the rotating shaft 10 to move in the opposite direction when it deflects, and then realize the adjustment of the interval between the cutting wheels 15, through this way, the wood is cut, through the above structure, increasing the number of cutting wheels 15 can improve the cutting efficiency, because multiple cutting wheels 15 can cut the wood at the same time, and adjusting the interval between the cutting wheels 15 can be suitable for different sizes of wood, which can meet the needs of different wood processing, improve the versatility and practicality of the equipment.

[0033] Reference Figure 3The cleaning mechanism includes a bellows 16, which is fixedly connected to the top of the support frame 2. A dust suction hood 17 is fixedly connected inside the bellows 16, which is used to efficiently suck dust and sawdust into the bellows 16. The dust suction hood 17 passes through the support frame 2 and extends to the outside. A collection box 18 is slidably connected inside the bellows 16, which is used to store the filtered sawdust and dust. A crossbar 19 is slidably connected inside the collection box 18, which is used to facilitate the operator to apply external force. A first spring 21 is sleeved on the outside of the crossbar 19. A first locking block 22 is slidably connected to the outside of the crossbar 19. A second locking block 23 is fixedly connected to the side wall of the crossbar 19. A second spring 24 is fixedly connected between the first locking block 22 and the second locking block 23, which is used to provide elastic force support for the sliding and resetting of the first locking block 22. The second spring 24 is sleeved on the outside of the crossbar 19. The collection box 18 is equipped with a filter screen 28, which is used to filter and separate the air intake of the air box 16 from the mixture of wood chips and dust. One end of the first spring 21 is fixedly connected to the side wall of the crossbar 19, and the other end of the first spring 21 is fixedly connected to the inside of the collection box 18. A pad 25 is fixedly connected inside the air box 16, which provides a stable installation base and sliding track for the locking post 26. The locking post 26 is slidably connected inside the pad 25. A third spring 27 is sleeved on the outside of the locking post 26. A ring 29 is fixedly connected inside the pad 25. The locking post 26 is slidably connected inside the ring 29. One end of the third spring 27 is fixedly connected to the side wall of the locking post 26, and the other end of the third spring 27 is fixedly connected to the side wall of the ring 29.

[0034] In the process of cutting wood, a large amount of wood chips and dust will be generated. At this time, the air bellow 16 is started, which serves as the power core of the entire dust collection and purification system. The air flow generated inside the air bellow 16 can provide power support for subsequent dust collection operations. The dust and wood chips are sucked into the air bellow 16 through the dust cover 17. The dust cover 17 can effectively cover the cutting area and collect as much wood chips and dust generated during the cutting process as possible, improving the range and efficiency of dust collection. The dust and wood chips sucked in are filtered by the filter screen 28. The filter screen 28 can effectively block wood chips and dust particles, ensuring that only clean air can pass through. After filtering, the fan in the air bellow 16 operates to discharge clean air, ensuring the air quality of the working environment and avoiding the spread of dust and wood chips in the air, which can harm the health of the operators and pollute the surrounding environment. The filtered wood chips and dust fall into the collection box 18. The collection box 18 is a container specifically designed to store wood chips and dust. It has a certain capacity and can continuously collect filtered impurities over a period of time, reducing the frequency of cleaning. When the collection box 18 needs to be cleaned, the horizontal rod 19 is pressed. The horizontal rod 19 serves as the operating fulcrum, making it easy for the operator to apply external force. When the horizontal rod 19 is pressed, the first spring 21 is deformed under stress. The first spring 21 plays a buffering and resetting role in this process. When the external force disappears, it can restore the relevant components to the initial state. At the same time, the first clamping block 22 is pressed against the clamping column 26, causing the third spring 27 to deform under stress. Continuing to press the horizontal rod 19 pushes the first clamping block 22 to the other side of the clamping column 26. At this time, the horizontal rod 19 is pulled outward, and the first clamping block 22 slides on the horizontal rod 19 through the clamping column 26. The second spring 24 deforms under stress, causing the first clamping block 22 to fit with the second clamping block 23. This mutual cooperation between the clamping blocks can enhance the stability and reliability of the connection. Continuing to pull the horizontal rod 19 causes the first clamping block 22 to press the clamping column 26 again, causing the third spring 27 to deform under stress again until the first clamping block 22 and the second clamping block 23 are separated from the clamping column 26. At this time, the fixed state of the collection box 18 is released, and the collection box 18 is removed for centralized cleaning of the internal dust and wood chips. After cleaning is completed, the collection box 18 is pushed into the air bellow 16. At this time, the horizontal rod 19 is pressed, causing the second clamping block 23 to press the clamping column 26. The third spring 27 deforms under stress. When it moves to the designated position, the third spring 27 loses the force and resets, clamping the second clamping block 23 and fixing the collection box 18. Through the above structure, the collection box 18 can be easily disassembled, making the cleaning and maintenance of the collection box 18 simple and convenient, and improving the convenience and practicality of the entire device during use.

[0035] Working principle: when using the device, first, start the second motor 14 to drive the driving wheel 12 to rotate, through the belt 13 to drive the driven wheel 11 to rotate, so that the rotating shaft 10 also rotates synchronously, the wood to be cut can be cut, when the interval of cutting needs to be adjusted, the double-head motor 8 is started to drive the threaded rod 5 to rotate, so that the sliding block 7 slides on the sliding rail 6, drives the connecting frame 9 to deflect around the side wall of the fixed plate 4, and the connecting frame 9 is attached to the rotating shaft 10, which can drive the rotating shaft 10 to move in the opposite direction, adjust the interval between the cutting wheels 15 to cut the wood, through the above structure, increasing the number of cutting wheels 15 can improve the cutting efficiency, and adjusting the interval between the cutting wheels 15 can be suitable for different sizes of wood;

[0036] In the process of cutting wood, a large amount of wood chips and dust will be generated, at this time, the bellows 16 is started, the dust and wood chips are sucked into the inside of the bellows 16 through the dust cover 17, and are filtered through the filter screen 28, after the filtering is completed, the clean air is discharged through the fan, and the filtered wood chips and dust fall into the collecting box 18, by pressing the cross rod 19, the first spring 21 is deformed under stress, at the same time, the first clamping block 22 is extruded to press the clamping column 26, so that the third spring 27 is deformed under stress, continue to press the cross rod 19 to drive the first clamping block 22 to the other side of the clamping column 26, at this time, the cross rod 19 is pulled outward, the first clamping block 22 is slid on the cross rod 19 through the clamping column 26, the second spring 24 is deformed under stress, so that the first clamping block 22 is attached to the second clamping block 23, continue to pull the cross rod 19, so that the first clamping block 22 extrudes the clamping column 26 again, the third spring 27 is deformed under stress again, until the first clamping block 22 and the second clamping block 23 are separated from the clamping column 26, at this time, the fixing state of the collecting box 18 is released, the collecting box 18 is taken down to concentrate the dust and wood chips in the inside, when the cleaning is completed, the collecting box 18 is pushed into the inside of the bellows 16, at this time, the cross rod 19 is pressed, the second clamping block 23 is extruded to press the clamping column 26, the third spring 27 is deformed under stress, when moving to the specified position, the third spring 27 loses the force and resets, the second clamping block 23 is clamped, and the collecting box 18 is fixed, through the above structure, the effect of facilitating disassembly of the collecting box 18 is achieved.

[0037] Finally, it should be pointed out that: the above only describes the preferred embodiments of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A high efficiency sun wheel cutting machine comprising a work table (1), characterized in that: The top of the workbench (1) is fixedly connected with a support frame (2), the top of the support frame (2) is provided with a cleaning mechanism, and the bottom of the workbench (1) is provided with a cutting mechanism. The cutting mechanism comprises a bottom frame (3) arranged at the bottom of the support frame (2), a fixed plate (4) fixedly connected to the top of the bottom frame (3), a threaded rod (5) rotatably connected to the inside of the fixed plate (4), a sliding rail (6) fixedly connected to the top of the bottom frame (3), a sliding block (7) slidably connected to the outside of the sliding rail (6), a limiting block (20) rotatably connected to the side wall of the sliding block (7), a double-head motor (8) fixedly connected to the top of the bottom frame (3), a connecting frame (9) rotatably connected to the side wall of the fixed plate (4), a rotating shaft (10) slidably connected to the inside of the fixed plate (4), a driven wheel (11) fixedly connected to the outside of the rotating shaft (10), a driving wheel (12) arranged on the side wall of the bottom frame (3), a belt (13) arranged between the driven wheel (11) and the driving wheel (12), a second motor (14) fixedly connected to the top of the bottom frame (3), and a cutting wheel (15) fixedly connected to the side wall of the rotating shaft (10).

2. A high efficiency sun wheel cutter as claimed in claim 1 wherein: The cleaning mechanism comprises a bellows (16) fixedly connected to the top of the support frame (2), a dust suction cover (17) fixedly connected to the inside of the bellows (16), the dust suction cover (17) penetrating through the support frame (2) and extending to the bottom, a collecting box (18) slidably connected to the inside of the bellows (16), a cross rod (19) slidably connected to the inside of the collecting box (18), a first spring (21) sleeved on the outside of the cross rod (19), a first clamping block (22) slidably connected to the outside of the cross rod (19), a second clamping block (23) fixedly connected to the side wall of the cross rod (19), a second spring (24) fixedly connected between the first clamping block (22) and the second clamping block (23), the second spring (24) being sleeved on the outside of the cross rod (19), and a filter screen (28) arranged in the collecting box (18).

3. A high efficiency sun wheel cutter as claimed in claim 2 wherein: One end of the first spring (21) is fixedly connected to the side wall of the cross rod (19), and the other end of the first spring (21) is fixedly connected to the inside of the collecting box (18).

4. A high efficiency sun wheel cutter as claimed in claim 2 wherein: The bellows (16) is fixedly connected with a backing plate (25) inside, the backing plate (25) is slidably connected with a clamping column (26) inside, the clamping column (26) is sleeved with a third spring (27) outside, and the backing plate (25) is fixedly connected with a circular ring (29) inside.

5. A high efficiency sun wheel cutter as claimed in claim 4 wherein: The clamping column (26) is slidably connected inside the circular ring (29), one end of the third spring (27) is fixedly connected to the side wall of the clamping column (26), and the other end of the third spring (27) is fixedly connected to the side wall of the circular ring (29).

6. A high efficiency sun wheel cutter as claimed in claim 1 wherein: The sliding block (7) is threadedly connected to the outside of the threaded rod (5), and the output end of the double-head motor (8) is connected with the threaded rod (5).

7. A high efficiency sun wheel cutter as claimed in claim 1 wherein: The rotating shaft (10) penetrates through the bottom frame (3) and extends to the outside, and the connecting frame (9) is slidably connected to the inside of the rotating shaft (10).

8. A high efficiency sun wheel cutter as claimed in claim 1 wherein: The connecting frame (9) is slidably connected inside the limiting block (20) side wall, and the driven wheel (11) is arranged on the bottom frame (3) side wall.

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