Wood multi-piece cutting device

Abstract

The utility model relates to a multi-piece wood cutting device, which is characterized in that when a plurality of pieces of wood need to be cut in the actual production and use process, cutting components can be added according to the number of pieces to be cut, so that the cutting components are sleeved outside tooth keys one by one through meshing grooves, and the required cutting length is controlled by adjusting the distance between the cutting components; after the position is determined, a magnetic attraction part can be operated to fix the cutting assembly, then a first rotating driving part is operated to drive a connecting rod to rotate, and while the connecting rod drives a tooth key to rotate, the tooth key drives the cutting assembly to synchronously rotate at a high speed; and then an operator pushes the wood to the position below the cutting assembly to be cut, so that multiple pieces of wood can be cut more conveniently and efficiently, blades on the cutting device can be adjusted in a stepless mode, the wood with the required length can be cut, and the cutting efficiency and quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wood cutting, in particular to a device for cutting multiple pieces of wood. Background Art

[0002] During the processing of woodworking boards, large wooden boards need to be cut into small wooden boards of specified sizes or into wooden strips of specified sizes according to requirements. In order to improve the processing efficiency when cutting woodworking boards, a cutting machine with multiple cutting blades is usually used.

[0003] The cutting distance between blades of traditional cutting devices is relatively fixed, and the blade position cannot be adjusted well, making it difficult to cut the desired length of wood, greatly reducing the efficiency and quality of cutting multiple pieces of wood. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to solve the above problems in the prior art, the utility model provides a multi-piece wood cutting device, which can cut multiple pieces of wood more conveniently and efficiently, so that the blades on the cutting device can be infinitely adjusted, thereby cutting the desired length of wood and improving cutting efficiency and quality.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose, the main technical solutions adopted by the utility model include:

[0008] A wood multi-piece cutting device comprises a frame and a multi-piece cutting mechanism, wherein the multi-piece cutting mechanism is connected to the frame;

[0009] The multi-piece cutting mechanism includes a bracket, a magnetic attraction, a first rotating drive member, a connecting rod and several groups of cutting components, the bracket is connected to the frame, the connecting rod is rotatably connected to the lower part of the bracket, the outer surface of the connecting rod is surrounded by a plurality of tooth keys, the middle part of the cutting component is provided with an engaging groove adapted to the tooth key, the cutting component is sleeved on the outside of the tooth key through the engaging groove, the upper part of the bracket is provided with the magnetic attraction member, the magnetic attraction member is detachably connected to the cutting component, and the first rotating drive member is drivingly connected to the connecting rod.

[0010] Furthermore, the cutting assembly includes a protective cover, a blade and a rotating sleeve, the blade is rotatably connected to the inside of the protective cover through the rotating sleeve, an opening is provided in the middle of the rotating sleeve, an engaging groove adapted to the tooth key is provided inside the opening, the rotating sleeve is sleeved on the outside of the tooth key through the engaging groove, and the upper part of the protective cover is detachably connected to the magnetic attraction part.

[0011] Furthermore, it also includes a base, and the lower part of the frame is fixedly connected to the base.

[0012] Furthermore, it also includes a discharging mechanism, a discharging port is provided on a side of the frame away from the cutting mechanism, and the discharging mechanism is connected to the discharging port;

[0013] The discharging mechanism includes a lifting assembly, a slider and a baffle, a slider is arranged on both sides of the baffle, a slide groove matched with the slider is arranged on both sides of the discharging port, a slider is slidably connected to a slide groove, and the lifting assembly is drivingly connected to the baffle.

[0014] Furthermore, the lifting assembly includes a second rotating drive member, a transmission belt, two screws and two moving blocks, two moving blocks are arranged on the top of the baffle, a screw is passed through the middle of each moving block, the screws are rotatably connected to the frame, one screw is driven and connected to another screw through a transmission belt, and the second rotating drive member is driven and connected to one screw.

[0015] Furthermore, it also includes a rotating component, which is drivingly connected to the bracket, and the rotating component includes a third rotating driving member and a rotating shaft. The third rotating driving member is rotatably connected to the bracket through the rotating shaft, and the third rotating driving member is drivingly connected to the rotating shaft.

[0016] Furthermore, it also includes supporting feet, and a plurality of the supporting feet are fixedly connected to the bottom of the base.

[0017] Furthermore, it also includes a PLC controller, and the PLC controller is electrically connected to the multi-piece cutting mechanism.

[0018] (III) Beneficial effects

[0019] The beneficial effect of the utility model is that when it is necessary to cut multiple pieces of wood during actual production and use, the cutting components can be increased according to the number of pieces to be cut, so that the cutting components are sleeved on the outside of the tooth key through the meshing groove one by one, and the required cutting length is controlled by adjusting the distance between the cutting components. After the position is determined, the magnetic suction component can be operated to fix the cutting component, and then the first rotating drive component can be operated to drive the connecting rod to rotate. While the connecting rod drives the tooth key to rotate, the tooth key drives the cutting component to rotate synchronously at a high speed. Then the operator pushes the wood under the cutting component for cutting, thereby making it more convenient and efficient to cut multiple pieces of wood, so that the blade on the cutting device can be infinitely adjusted, so as to cut the desired length of wood, thereby improving cutting efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the overall structure of a wood multi-piece cutting device according to an embodiment of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall structure of a wood multi-piece cutting device according to an embodiment of the utility model;

[0022] Figure 3 A schematic diagram of a multi-piece cutting mechanism of a multi-piece wood cutting device according to an embodiment of the utility model;

[0023] Figure 4 A cross-sectional view of a cutting assembly of a wood multi-piece cutting device according to an embodiment of the utility model;

[0024] [Description of Reference Numerals]

[0025] Frame 1, baffle 2, rotating shaft 3, cutting assembly 4, supporting foot 5, base 6, third rotating drive member 7, moving block 8, screw 9, transmission belt 10, second rotating drive member 11, bracket 401, magnetic member 402, connecting rod 403, rotating sleeve 404, protective cover 405, tooth key 406, blade 407, first rotating drive member 408. DETAILED DESCRIPTION

[0026] In order to better explain the present invention and facilitate understanding, the present invention is described in detail below through specific implementation modes in conjunction with the accompanying drawings.

[0027] Please refer to Figures 1 to 4 As shown, a wood multi-piece cutting device of the utility model comprises a frame 1 and a multi-piece cutting mechanism, wherein the multi-piece cutting mechanism is connected to the frame 1;

[0028] The multi-piece cutting mechanism includes a bracket 401, a magnetic member 402, a first rotating drive member 408, a connecting rod 403 and several groups of cutting components 4, the bracket 401 is connected to the frame 1, the connecting rod 403 is rotatably connected to the lower part of the bracket 401, the outer surface of the connecting rod 403 is surrounded by several tooth keys 406, the middle part of the cutting component 4 is provided with an engaging groove matched with the tooth key 406, the cutting component 4 is sleeved on the outside of the tooth key 406 through the engaging groove, the upper part of the bracket 401 is provided with the magnetic member 402, the magnetic member 402 is detachably connected to the cutting component 4, and the first rotating drive member 408 is drivingly connected to the connecting rod 403.

[0029] The working principle of the utility model is as follows: in actual production and use, when it is necessary to cut multiple pieces of wood, the cutting component 4 can be increased according to the number of pieces to be cut, so that the cutting component 4 is sleeved on the outside of the tooth key 406 through the engagement groove one by one, and the required cutting length is controlled by adjusting the distance between the cutting components 4. After the position is determined, the magnetic suction component 402 can be operated to fix the cutting component 4, and then the first rotating drive component 408 can be operated to drive the connecting rod 403 to rotate. While the connecting rod 403 drives the tooth key 406 to rotate, the tooth key 406 drives the cutting component 4 to rotate synchronously at a high speed, and then the operator pushes the wood under the cutting component 4 for cutting.

[0030] Furthermore, the cutting assembly 4 includes a protective cover 405, a blade 407 and a rotating sleeve 404, the blade 407 is rotatably connected to the inside of the protective cover 405 through the rotating sleeve 404, an opening is provided in the middle of the rotating sleeve 404, an engaging groove matched with the tooth key 406 is provided inside the opening, the rotating sleeve 404 is sleeved on the outside of the tooth key 406 through the engaging groove, and the upper part of the protective cover 405 is detachably connected to the magnetic suction component 402.

[0031] From the above description, it can be seen that when it is necessary to add the cutting component 4 to the connecting rod 403, the rotating sleeve 404 is sleeved on the outside of the tooth key 406 through the engaging groove. When the distance between the blades 407 and 407 is adjusted, the magnetic suction component 402 can be operated to fix the protective cover 405, and then the first rotating drive component 408 is operated to drive the blade 407 to rotate at high speed through the connecting rod 403. Then the operator pushes the wood toward the blade 407 to make the blade 407 cut the wood.

[0032] Furthermore, it also includes a base 6, and the lower part of the frame 1 is fixedly connected to the base 6.

[0033] It can be seen from the above description that the base 6 is conducive to better supporting the wood.

[0034] Furthermore, it also includes a discharging mechanism, a discharging port is provided on a side of the frame 1 away from the cutting mechanism, and the discharging mechanism is connected to the discharging port;

[0035] The discharging mechanism includes a lifting assembly, a slider and a baffle 2, a slider is provided on both sides of the baffle, and a slide groove matched with the slider is provided on both sides of the discharging port, a slider and a slide groove are slidably connected, and the lifting assembly is drivingly connected to the baffle.

[0036] From the above description, it can be seen that after the wood is cut, the lifting component can be operated to drive the baffle to rise, so that the discharge port is opened and the wood can be discharged through the discharge port.

[0037] Furthermore, the lifting assembly includes a second rotating drive member 11, a transmission belt 10, two screw rods 9 and two moving blocks 8. Two moving blocks 8 are arranged on the top of the baffle. A screw rod 9 is passed through the middle of each moving block 8. Each screw rod 9 is rotatably connected to the frame 1. One screw rod 9 is drivingly connected to another screw rod 9 through a transmission belt 10. The second rotating drive member 11 is drivingly connected to one screw rod 9.

[0038] From the above description, it can be seen that when the baffle needs to be raised, the second rotating drive member 11 can be operated, so that the second rotating drive member 11 drives a screw 9 to rotate, and at the same time, one screw 9 drives another screw 9 to rotate synchronously through the transmission belt 10, so that the moving block 8 drives the baffle to lift.

[0039] Furthermore, it also includes a rotating component, which is drivingly connected to the bracket 401, and the rotating component includes a third rotating driving member 7 and a rotating shaft 3. The third rotating driving member 7 is rotatably connected to the bracket 401 through the rotating shaft 3, and the third rotating driving member 7 is drivingly connected to the rotating shaft 3.

[0040] From the above description, it can be seen that after the wood cutting is completed, the first rotating drive member 408 can be stopped first, and then the third rotating drive member 7 can be operated, so that the third rotating drive member 7 drives the bracket 401 to rotate through the rotating shaft 3, so that the blade 407 is lifted, so that the wood can be discharged better.

[0041] Furthermore, it also includes supporting feet 5, and a plurality of supporting feet 5 are fixedly connected to the bottom of the base 6.

[0042] From the above description, it can be seen that this is conducive to more stable operation of the device.

[0043] Furthermore, it also includes a PLC controller, and the PLC controller is electrically connected to the multi-piece cutting mechanism.

[0044] From the above description, it can be seen that it is beneficial to adjust the parameters of the wood multi-piece cutting device through the PLC controller, and it is more convenient for operators to operate the wood multi-piece cutting device.

[0045] Embodiment 1

[0046] Please refer to Figures 1 to 4 , a wood multi-piece cutting device, comprising a frame 1 and a multi-piece cutting mechanism, wherein the multi-piece cutting mechanism is connected to the frame 1;

[0047] The multi-piece cutting mechanism includes a bracket 401, a magnetic member 402, a first rotating driving member 408, a connecting rod 403 and a plurality of cutting components 4, wherein the bracket 401 is connected to the frame 1, the connecting rod 403 is rotatably connected to the lower portion of the bracket 401, a plurality of tooth keys 406 are arranged around the outer surface of the connecting rod 403, an engaging groove matched with the tooth key 406 is arranged in the middle of the cutting component 4, the cutting component 4 is sleeved on the outside of the tooth key 406 through the engaging groove, the magnetic member 402 is arranged on the upper portion of the bracket 401, the magnetic member 402 is detachably connected to the cutting component 4, and the first rotating driving member 408 is drivingly connected to the connecting rod 403;

[0048] The first rotating driving member 408 is a motor;

[0049] The magnetic attraction member 402 is an electromagnet;

[0050] The cutting assembly 4 includes a protective cover 405, a blade 407 and a rotating sleeve 404, wherein the blade 407 is rotatably connected to the inside of the protective cover 405 through the rotating sleeve 404, an opening is provided in the middle of the rotating sleeve 404, and the meshing groove adapted to the tooth key 406 is provided inside the opening, and the rotating sleeve 404 is sleeved on the outside of the tooth key 406 through the meshing groove, and the upper part of the protective cover 405 is detachably connected to the magnetic attraction member 402;

[0051] It also includes a base 6, and the lower part of the frame 1 is fixedly connected to the base 6;

[0052] The top surface of the base 6 is set to be in an inclined state, and the side of the base 6 close to the frame 1 is set to be an inclined low point, which is conducive to better rolling out of the wood from the discharge port;

[0053] The protective cover 405 is made of iron, which is conducive to the magnetic element 402 to better absorb and fix the protective cover 405;

[0054] It also includes a discharging mechanism, a discharging port is provided on a side of the frame 1 away from the cutting mechanism, and the discharging mechanism is connected to the discharging port;

[0055] The discharging mechanism comprises a lifting assembly, a slider and a baffle 2, wherein a slider is disposed on both sides of the baffle, and a slide groove adapted to the slider is disposed on both sides of the discharging port, a slider is slidably connected to a slide groove, and the lifting assembly is drivingly connected to the baffle;

[0056] The lifting assembly includes a second rotating driving member 11, a transmission belt 10, two screw rods 9 and two moving blocks 8. Two moving blocks 8 are arranged on the top of the baffle. A screw rod 9 is passed through the middle of each moving block 8. The screw rods 9 are rotatably connected to the frame 1. One screw rod 9 is drivingly connected to another screw rod 9 through the transmission belt 10. The second rotating driving member 11 is drivingly connected to one screw rod 9.

[0057] The second rotating driving member 11 is a reduction motor;

[0058] It also includes a fixing block, through which the second rotation driving member 11 is detachably connected to the frame 1;

[0059] It also includes a rotating assembly, which is drivingly connected to the bracket 401, and the rotating assembly includes a third rotating driving member 7 and a rotating shaft 3, the third rotating driving member 7 is rotatably connected to the bracket 401 through the rotating shaft 3, and the third rotating driving member 7 is drivingly connected to the rotating shaft 3;

[0060] It also includes support legs 5, and a plurality of support legs 5 are fixedly connected to the bottom of the base 6;

[0061] It also includes a PLC controller, the PLC controller is electrically connected to the multi-piece cutting mechanism;

[0062] The PLC controller model is DATA-7311, and the PLC controller is electrically connected to the first rotating drive member 408, the second rotating drive member 11, the third rotating drive member 7 and the magnetic attraction member 402 respectively.

[0063] The above shows and describes the basic principle, main features and advantages of the utility model, and the standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description and the drawings, and the specific connection methods of each part adopt mature conventional means such as bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0064] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A device for cutting multiple pieces of wood, characterized in that: It comprises a frame and a multi-piece cutting mechanism, wherein the multi-piece cutting mechanism is connected to the frame; The multi-piece cutting mechanism includes a bracket, a magnetic attraction, a first rotating drive member, a connecting rod and several groups of cutting components, the bracket is connected to the frame, the connecting rod is rotatably connected to the lower part of the bracket, the outer surface of the connecting rod is surrounded by a plurality of tooth keys, the middle part of the cutting component is provided with an engaging groove adapted to the tooth key, the cutting component is sleeved on the outside of the tooth key through the engaging groove, the upper part of the bracket is provided with the magnetic attraction member, the magnetic attraction member is detachably connected to the cutting component, and the first rotating drive member is drivingly connected to the connecting rod.

2. The wood multi-piece cutting device according to claim 1, characterized in that: The cutting assembly includes a protective cover, a blade and a rotating sleeve. The blade is rotatably connected to the inside of the protective cover through the rotating sleeve. An opening is provided in the middle of the rotating sleeve. The engaging groove matched with the tooth key is provided inside the opening. The rotating sleeve is sleeved on the outside of the tooth key through the engaging groove. The upper part of the protective cover is detachably connected to the magnetic attraction part.

3. The wood multi-piece cutting device according to claim 1, characterized in that: It also includes a base, and the lower part of the frame is fixedly connected to the base.

4. The wood multi-piece cutting device according to claim 1, characterized in that: It also includes a discharging mechanism, a discharging port is provided on a side of the frame away from the cutting mechanism, and the discharging mechanism is connected to the discharging port; The discharging mechanism includes a lifting assembly, a slider and a baffle, a slider is arranged on both sides of the baffle, a slide groove matched with the slider is arranged on both sides of the discharging port, a slider is slidably connected to a slide groove, and the lifting assembly is drivingly connected to the baffle.

5. The wood multi-piece cutting device according to claim 4, characterized in that: The lifting assembly includes a second rotating drive member, a transmission belt, two screw rods and two moving blocks. Two moving blocks are arranged on the top of the baffle. A screw rod is passed through the middle of each moving block. The screw rods are rotatably connected to the frame. One screw rod is drivingly connected to another screw rod through a transmission belt, and the second rotating drive member is drivingly connected to one screw rod.

6. The wood multi-piece cutting device according to claim 1, characterized in that: It also includes a rotating assembly, which is drivingly connected to the bracket. The rotating assembly includes a third rotating drive member and a rotating shaft. The third rotating drive member is rotatably connected to the bracket through the rotating shaft, and the third rotating drive member is drivingly connected to the rotating shaft.

7. The wood multi-piece cutting device according to claim 3, characterized in that: It also includes supporting feet, and a plurality of the supporting feet are fixedly connected to the bottom of the base.

8. The wood multi-piece cutting device according to claim 1, characterized in that: It also includes a PLC controller, which is electrically connected to the multi-piece cutting mechanism.

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