Wood double-end processing machine tool capable of automatically changing tool

Abstract

The utility model relates to the technical field of wood processing, and discloses a wood double-end processing machine tool capable of automatically changing tools, which comprises a processing table, a processing mechanism is arranged at the top of the processing table, the processing mechanism comprises a fixing frame, the bottom of the fixing frame is fixedly connected to the top of the outer surface of the processing table, and a cutter is arranged on the fixing frame. A first motor is fixedly mounted at the right end of the top of the outer surface of the fixing frame, a two-way screw is fixedly mounted at the output end of the first motor, and the two ends of the two-way screw are in threaded connection with moving plates. According to the wood processing device, through the arrangement of the processing mechanism, the double ends of wood can be conveniently processed, meanwhile, workers can conveniently carry out automatic tool changing operation according to the processing requirement and adjust the distance of processing operation, and through the arrangement of the processing table, the grating plate, the collecting box and the chip guiding mechanism, the processing efficiency is improved. And wood chippings generated by machining operation can be conveniently guided and collected in a centralized mode, and great convenience is provided for cleaning work of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of wood processing, in particular to a wood double-end processing machine tool capable of automatically changing tools. Background Art

[0002] As people's living standards improve, they have higher and higher requirements for their living environment, especially wooden furniture, which can bring people a more comfortable experience. Therefore, in the processing of wooden furniture, it is necessary to cut the wood to make it into the parts required for furniture assembly. When processing wooden frames, different parts of the furniture require different types of cutters, so it is necessary to change the cutters frequently.

[0003] Chinese patent CN218255653U discloses a wood double-end processing machine tool capable of automatic tool change, which relates to the technical field of wood processing. The wood double-end processing machine tool capable of automatic tool change comprises a workbench, the upper surface of which is fixedly mounted with the bottom end of a support column, the side wall of which is slidably connected with a work platform, the lower surface of which is slidably connected with the upper surface of a chassis, and an auxiliary support mechanism is arranged on the bottom outer wall of the chassis. In order to prevent the cutter extending out of the chassis from being broken due to excessive stress during cutting, the wood double-end processing machine tool capable of automatic tool change is provided with an auxiliary support mechanism. The auxiliary support mechanism cooperates with the inclined rod and the elastic part so that the connecting frame drives the contact roller to maintain a good fit with the side wall of the cutter, thereby providing a good support force for the cutter in the horizontal direction to avoid it from breaking during the cutting operation and ensure the stability of the device during operation. Although the double-end wood processing machine tool that can perform automatic tool change in the above technology can ensure the stability of the device during operation, a large amount of wood debris will be generated during the operation, and it does not have the function of collecting and processing the debris. It is often necessary for personnel to manually clean up after the operation, which is inefficient and greatly increases the intensity of the staff's daily labor.

[0004] Therefore, those skilled in the art provide a wood double-end processing machine tool capable of automatic tool change to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to improve the problem of not being able to clean and collect debris, the utility model provides a wood double-end processing machine tool capable of automatically changing tools.

[0006] The utility model provides a wood double-end processing machine tool capable of automatically changing tools, which adopts the following technical solutions:

[0007] A wood double-end processing machine tool capable of automatic tool change comprises a processing table, a processing mechanism is arranged on the top of the processing table, the processing mechanism comprises a fixed frame, the bottom of the fixed frame is fixedly connected to the top of the outer surface of the processing table, a first motor is fixedly installed at the right end of the top of the outer surface of the fixed frame, a bidirectional screw is fixedly installed at the output end of the first motor, both ends of the bidirectional screw are threadedly connected to a moving plate, the bottom of the moving plate is fixedly connected to a fixed box, the top of the inner cavity of the fixed box is fixedly installed with a hydraulic cylinder, and a cutter is fixedly installed at the output end of the hydraulic cylinder;

[0008] A grid plate is fixedly connected to the middle end of the top of the processing table, and a collection box is movably connected to the middle end of the bottom of the inner cavity of the processing table. The inner cavity of the processing table is provided with a chip guide mechanism, and the chip guide mechanism includes a fixed frame. There are two fixed frames, and the bottom of the fixed frame is fixedly connected to the bottom of the inner cavity of the processing table. A second motor is fixedly installed on the upper ends of the two fixed frames close to each other, and a cam is fixedly installed on the output end of the second motor. A second spring is fixedly connected to the top of the fixed frame, and a chip guide plate is fixedly connected to the top of the second spring. The ends of the bottoms of the two chip guide plates close to each other are movably connected to a guide wheel through a bearing.

[0009] By adopting the above technical solution and setting up the processing mechanism, it is convenient to process both ends of the wood, and it is convenient for personnel to automatically change tools and adjust the spacing of the processing operations according to processing needs. By setting up the processing table, grid plate, collection box and chip guide mechanism, it is convenient to guide and centrally collect the wood chips generated by the processing operation, which greatly facilitates the cleaning work of the personnel.

[0010] Optionally, a guide rod is fixedly connected to the middle end of the top of the fixed frame, and the middle end of the movable plate is movably connected to the surface of the guide rod.

[0011] By adopting the above technical solution and setting the guide rod, the purpose of supporting and guiding the movable plate is achieved, thereby preventing the movable plate from tilting and rotating during the movement.

[0012] Optionally, a support plate is movably connected to the left side of the bidirectional screw via a bearing, and the bottom of the support plate is fixedly connected to the left end of the top of the outer surface of the fixing frame.

[0013] By adopting the above technical solution and setting the support plate, the purpose of stably supporting the left side of the bidirectional screw is achieved.

[0014] Optionally, the lower ends of both sides of the movable plate are fixedly connected with reinforcing plates, and the bottom of the reinforcing plates is fixedly connected to the top of the outer surface of the fixed box.

[0015] By adopting the above technical solution and arranging the reinforcing plate, the strength of the connection between the movable plate and the fixed box is improved.

[0016] Optionally, both ends of the top of the cutter are fixedly connected with sliding rods, and the surface of the sliding rods is movably connected to the top of the fixed box.

[0017] By adopting the above technical solution and setting the slide bar, the purpose of guiding the cutter is achieved, thereby preventing the cutter from tilting during movement.

[0018] Optionally, a receiving hole is provided at the bottom of the fixing box, and the receiving hole is in a rectangular shape.

[0019] By adopting the above technical solution and providing the accommodating hole, the cutter can be accommodated when it moves downward.

[0020] Optionally, a support shaft is fixedly connected to one side of the two cams that are away from each other, and a surface of the support shaft is movably connected to an upper end of the inner cavity of the fixed frame via a bearing.

[0021] By adopting the above technical solution and setting the support shaft, the purpose of stably supporting the cam is achieved.

[0022] Optionally, one end of the bottom of the two chip guide plates that is away from each other is fixedly connected to a first spring, and the bottom of the first spring is fixedly connected to the upper end of the inner cavity of the processing table.

[0023] By adopting the above technical solution and setting the first spring, the purpose of supporting the chip guide plate is achieved.

[0024] In summary, the utility model has the following beneficial effects:

[0025] 1. The utility model facilitates the processing of both ends of the wood through the setting of the processing mechanism, and is convenient for personnel to automatically change tools and adjust the spacing of the processing operations according to processing needs. Through the setting of the processing table, grid plate, collection box and chip guide mechanism, it is convenient to guide and centrally collect the wood chips generated by the processing operation, which provides great convenience for the cleaning work of the personnel.

[0026] 2. The utility model achieves the purpose of supporting and guiding the movable plate by setting the guide rod, thereby preventing the movable plate from tilting and rotating during the movement; achieves the purpose of stably supporting the left side of the bidirectional screw by setting the support plate; improves the strength of the connection between the movable plate and the fixed box by setting the reinforcing plate; achieves the purpose of guiding the cutter by setting the slide rod, thereby preventing the cutter from tilting during the movement; and can accommodate the cutter when it moves downward by setting the accommodating hole; achieves the purpose of stably supporting the cam by setting the support shaft; and achieves the purpose of supporting the chip guide plate by setting the first spring. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional diagram of the utility model.

[0028] Figure 2 It is a schematic diagram of the processing mechanism structure of the utility model.

[0029] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixed box of the utility model.

[0030] Figure 4 It is a schematic diagram of the cross-sectional structure of the processing table of the utility model.

[0031] Figure 5 It is a partial cross-sectional structural schematic diagram of the fixing frame of the utility model.

[0032] Description of reference numerals:

[0033] 1. Processing table; 2. Grid plate; 3. Collecting box; 4. Processing mechanism; 401. Fixed frame; 402. First motor; 403. Bidirectional screw; 404. Moving plate; 405. Fixed box; 406. Support plate; 407. Guide rod; 408. Accommodating hole; 409. Cutter; 410. Slide rod; 411. Hydraulic cylinder; 412. Reinforcement plate; 5. Chip guide mechanism; 501. Fixed frame; 502. Chip guide plate; 503. First spring; 504. Second motor; 505. Second spring; 506. Guide wheel; 507. Cam; 508. Support shaft. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-5 This application is described in further detail.

[0035] Embodiment 1:

[0036] Please refer to Figure 1-3A double-end wood processing machine tool capable of automatic tool change comprises a processing table 1, a processing mechanism 4 is arranged on the top of the processing table 1, the processing mechanism 4 comprises a fixed frame 401, the bottom of the fixed frame 401 is fixedly connected to the top of the outer surface of the processing table 1, a first motor 402 is fixedly installed on the right end of the top of the outer surface of the fixed frame 401, a bidirectional screw 403 is fixedly installed on the output end of the first motor 402, both ends of the bidirectional screw 403 are threadedly connected to a moving plate 404, a fixed box 405 is fixedly connected to the bottom of the moving plate 404, a hydraulic cylinder 411 is fixedly installed on the top of the inner cavity of the fixed box 405, a cutter 409 is fixedly installed on the output end of the hydraulic cylinder 411, and the fixed A guide rod 407 is fixedly connected to the middle end of the top of the frame 401, and the middle end of the movable plate 404 is movably connected to the surface of the guide rod 407. The left side of the bidirectional screw 403 is movably connected to a support plate 406 through a bearing, and the bottom of the support plate 406 is fixedly connected to the left end of the top of the outer surface of the fixed frame 401. The lower ends of both sides of the movable plate 404 are fixedly connected to reinforcing plates 412, and the bottom of the reinforcing plates 412 is fixedly connected to the top of the outer surface of the fixed box 405. Both ends of the top of the cutter 409 are fixedly connected to sliding rods 410, and the surface of the sliding rod 410 is movably connected to the top of the fixed box 405. A accommodating hole 408 is provided at the bottom of the fixed box 405, and the shape of the accommodating hole 408 is rectangular.

[0037] In this embodiment: through the setting of the processing mechanism 4, it is convenient to process the two ends of the wood, and it is convenient for personnel to perform automatic tool change operations and adjust the spacing of the processing operations according to the processing requirements. Through the setting of the guide rod 407, the purpose of supporting and guiding the movable plate 404 is achieved, and the movable plate 404 is prevented from tilting and rotating during the movement. Through the setting of the support plate 406, the purpose of stably supporting the left side of the bidirectional screw 403 is achieved. Through the setting of the reinforcement plate 412, the strength of the connection between the movable plate 404 and the fixed box 405 is improved. Through the setting of the slide rod 410, the purpose of guiding the cutter 409 is achieved, and the cutter 409 is prevented from tilting during the movement. Through the setting of the accommodating hole 408, the cutter 409 can be accommodated when it moves downward.

[0038] Embodiment 2:

[0039] Reference Figure 1 , Figure 4 and Figure 5The middle end of the top of the processing table 1 is fixedly connected with a grid plate 2, and the middle end of the bottom of the inner cavity of the processing table 1 is movably connected with a collection box 3. The inner cavity of the processing table 1 is provided with a chip guide mechanism 5, and the chip guide mechanism 5 includes a fixed frame 501. The number of the fixed frames 501 is two, and the bottom of the fixed frame 501 is fixedly connected to the bottom of the inner cavity of the processing table 1. The upper ends of the two fixed frames 501 close to each other are fixedly installed with a second motor 504, and the output end of the second motor 504 is fixedly installed with a cam 507. The top of the fixed frame 501 is fixed A second spring 505 is fixedly connected, and the top of the second spring 505 is fixedly connected to a chip guide plate 502, and the ends of the bottoms of the two chip guide plates 502 that are close to each other are movably connected to a guide wheel 506 through a bearing, and the sides of the two cams 507 that are away from each other are fixedly connected to a support shaft 508, and the surface of the support shaft 508 is movably connected to the upper end of the inner cavity of the fixed frame 501 through a bearing, and the ends of the bottoms of the two chip guide plates 502 that are away from each other are fixedly connected to a first spring 503, and the bottom of the first spring 503 is fixedly connected to the upper end of the inner cavity of the processing table 1.

[0040] In this embodiment: through the arrangement of the processing table 1, the grid plate 2, the collection box 3 and the chip guide mechanism 5, it is convenient to guide and centrally collect the wood chips generated by the processing operation, which provides great convenience for the cleaning work of the personnel. Through the arrangement of the support shaft 508, the purpose of stably supporting the cam 507 is achieved. Through the arrangement of the first spring 503, the purpose of supporting the chip guide plate 502 is achieved.

[0041] The implementation principle of the utility model is as follows: when in use, the wood to be processed is placed on the top of the grille plate 2, and then the hydraulic cylinder 411 is controlled to extend by an external controller to drive the cutter 409 to move downward, so that the cutter 409 can cut chips on both ends of the wood during the movement, and the arrangement of multiple groups of hydraulic cylinders 411 and cutters 409 facilitates personnel to change cutters according to needs, and when the processing spacing needs to be adjusted, the first motor 402 is started by the external controller to drive the bidirectional screw 403 to rotate, and drive the two groups of movable plates 404 to move toward each other. The movement of the movable plate 404 can drive the fixed box 405, the hydraulic cylinder 411 and the cutter 409 to move, thereby achieving the effect of adjusting the working spacing, which is similar to the embodiment of the utility model. At the same time, the debris generated during the wood processing process can fall through the through holes on the grille plate 2 to the top of the chip guide plate 502, and fall along the inclined surface of the chip guide plate 502 to the inside of the collection box 3 for collection, which brings great convenience to the later cleaning work of the personnel. At the same time, the second motor 504 is started by the external controller to work and drive the cam 507 to rotate. While the cam 507 rotates, it can contact the bottom of the guide wheel 506 and push the guide wheel 506 and the chip guide plate 502 to move upward. Under the action of the second spring 505, the chip guide plate 502 can vibrate rapidly, and under the action of the vibration, the debris on the top of the chip guide plate 502 can quickly fall into the collection box 3, effectively improving the debris collection effect and facilitating use by personnel.

[0042] The above are all preferred embodiments of the present utility model, and are not intended to limit the protection scope of the present utility model. Therefore, any equivalent changes made based on the structure, shape, and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A wood double-end processing machine tool capable of automatic tool change, comprising a processing table (1), characterized in that: A processing mechanism (4) is arranged on the top of the processing table (1), and the processing mechanism (4) comprises a fixed frame (401), the bottom of the fixed frame (401) is fixedly connected to the top of the outer surface of the processing table (1), a first motor (402) is fixedly installed at the right end of the top of the outer surface of the fixed frame (401), a bidirectional screw (403) is fixedly installed at the output end of the first motor (402), both ends of the bidirectional screw (403) are threadedly connected to a moving plate (404), the bottom of the moving plate (404) is fixedly connected to a fixed box (405), a hydraulic cylinder (411) is fixedly installed at the top of the inner cavity of the fixed box (405), and a cutter (409) is fixedly installed at the output end of the hydraulic cylinder (411); A grid plate (2) is fixedly connected to the middle end of the top of the processing table (1), a collecting box (3) is movably connected to the middle end of the bottom of the inner cavity of the processing table (1), and a chip guide mechanism (5) is provided in the inner cavity of the processing table (1), the chip guide mechanism (5) comprises a fixed frame (501), the number of the fixed frames (501) is two, the bottom of the fixed frame (501) is fixedly connected to the bottom of the inner cavity of the processing table (1), a second motor (504) is fixedly installed on the upper ends of the two fixed frames (501) close to each other, a cam (507) is fixedly installed on the output end of the second motor (504), a second spring (505) is fixedly connected to the top of the fixed frame (501), the top of the second spring (505) is fixedly connected to the chip guide plate (502), and the ends of the bottoms of the two chip guide plates (502) close to each other are movably connected to a guide wheel (506) via a bearing.

2. A wood double-end processing machine tool capable of automatic tool change according to claim 1, characterized in that: The middle end of the top of the fixed frame (401) is fixedly connected to a guide rod (407), and the middle end of the movable plate (404) is movably connected to the surface of the guide rod (407).

3. The double-end wood processing machine tool capable of automatic tool change according to claim 1, characterized in that: The left side of the bidirectional screw (403) is movably connected to a support plate (406) via a bearing, and the bottom of the support plate (406) is fixedly connected to the left end of the top of the outer surface of the fixing frame (401).

4. The double-end wood processing machine tool capable of automatic tool change according to claim 1, characterized in that: The lower ends of both sides of the movable plate (404) are fixedly connected to reinforcing plates (412), and the bottom of the reinforcing plates (412) is fixedly connected to the top of the outer surface of the fixed box (405).

5. The double-end wood processing machine tool capable of automatic tool change according to claim 1, characterized in that: Both ends of the top of the cutter (409) are fixedly connected with a slide bar (410), and the surface of the slide bar (410) is movably connected to the top of the fixed box (405).

6. The double-end wood processing machine tool capable of automatic tool change according to claim 1, characterized in that: The bottom of the fixing box (405) is provided with a receiving hole (408), and the receiving hole (408) is in the shape of a rectangle.

7. The double-end wood processing machine tool capable of automatic tool change according to claim 1, characterized in that: A support shaft (508) is fixedly connected to one side of the two cams (507) that is away from each other, and a surface of the support shaft (508) is movably connected to the upper end of the inner cavity of the fixed frame (501) via a bearing.

8. The double-end wood processing machine tool capable of automatic tool change according to claim 1, characterized in that: A first spring (503) is fixedly connected to one end of the bottom of the two chip guide plates (502) that is away from each other, and the bottom of the first spring (503) is fixedly connected to the upper end of the inner cavity of the processing table (1).

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