Wood cutting equipment for furniture manufacturing

Abstract

The wood cutting equipment for furniture manufacturing comprises a cutting table, the lower side of the cutting table is fixedly connected with supporting legs, the number of the supporting legs is four, the upper side of the cutting table is provided with a first through groove, a plate clamping mechanism is arranged in the first through groove, keel frames are arranged on the two corresponding sides of the cutting table, and the keel frames are arranged on the lower side of the cutting table. And second through grooves are formed in the corresponding inner sides of the keel frames, sawtooth moving mechanisms are arranged in the second through grooves, the plate clamping mechanism comprises a first servo motor, and the first servo motor is installed on the left side of the cutting table. The stability of plates in the cutting process is guaranteed through the plate clamping mechanism, cutting errors possibly caused by vibration of the plates are effectively prevented, fine movement of sawteeth can be achieved through the sawtooth moving mechanism, the cutting requirements of the plates of different sizes are met, and through the dust suction pipe and the collecting box, the cutting efficiency is improved. And wood chips and dust generated in the cutting process can be collected, and the working environment is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting equipment, in particular to a wood cutting equipment for furniture manufacturing. Background Art

[0002] Furniture refers to the essential equipment and facilities for humans to maintain normal life, engage in production practice and carry out social activities. Furniture has also been continuously developing and innovating with the times. Today, there are many categories, different materials, complete varieties and different uses. It is an important foundation for establishing a working and living space.

[0003] Chinese patent CN201820654502.X discloses a wood cutting device for furniture manufacturing with good clamping effect, which relates to the field of cutting equipment. The wood cutting device for furniture manufacturing with good clamping effect comprises a base, a spring seat is fixedly installed at the bottom of the inner wall of the base, a shockproof spring is fixedly installed at the top of the spring seat, a support plate is fixedly installed at the top of the shockproof spring, and a cutting device body is fixedly installed on the left side of the top of the support plate. The wood cutting device for furniture manufacturing with good clamping effect can effectively fix the left and right sides of the material through the cooperation of the fixed column, the first cylinder, the slider and the slide groove, and can effectively fix the upper and lower sides of the material through the cooperation of the threaded rod, the clamping plate, the fixed rod and the second cylinder. When the user uses the cutting machine, the material is fully clamped and not easy to fall off, which ensures that the material is not easily damaged during cutting and effectively avoids the problem of material waste.

[0004] However, the above patent can only cut the plate as a whole, cannot achieve fine movement of the saw teeth, and cannot adapt to the cutting requirements of plates of different sizes. Utility Model Content

[0005] In order to solve the above technical problems, a wood cutting device for furniture manufacturing is provided. This technical solution solves the problem that the above patent proposed in the above background technology can only cut the board as a whole, cannot achieve fine movement of the saw teeth, and cannot adapt to the cutting requirements of boards of different sizes.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A wood cutting device for furniture manufacturing comprises a cutting table, a supporting leg is fixedly connected to the lower side of the cutting table, the number of the supporting legs is four, a first through slot is opened on the upper side of the cutting table, a plate clamping mechanism is arranged in the first through slot, a keel frame is arranged on the corresponding two sides of the cutting table, a second through slot is opened on the corresponding inner sides of the keel frame, a sawtooth moving mechanism is arranged in the second through slot, the plate clamping mechanism comprises a first servo motor, the first servo motor is installed on the left side of the cutting table, the output end of the first servo motor passes through the cutting table and is fixedly connected to a first double-wire screw, and the end of the first double-wire screw away from the output end of the first servo motor is rotatably connected to the inner wall of the cutting table.

[0008] Preferably, the plate clamping mechanism also includes a first sliding rod, and the two first sliding rods are arranged on both sides of the first double-wire screw and fixedly connected to the inner wall of the cutting table. The outer surface of the first double-wire screw is threadedly connected with a first connecting block on both sides, and the two first connecting blocks are slidably connected to the two first sliding rods.

[0009] Preferably, a telescopic rod and a spring are fixedly connected to the upper sides of the two first connecting blocks, the spring is sleeved on the outer surface of the telescopic rod, and one end of the telescopic rod and the spring away from the first connecting block are fixedly connected to an L-shaped support.

[0010] Preferably, the sawtooth moving mechanism includes a second servo motor, which is installed on the upper side of the keel frame. The output end of the second servo motor is fixedly connected to a driving wheel, which is connected to the driven wheel through a belt. The lower end faces of the driving wheel and the driven wheel are fixedly connected to a fixing rod. The fixing rods on both sides penetrate the upper end face of the keel frame and are fixedly connected to the first threaded rod. The first threaded rods on both sides are rotatably connected to the inner wall of the second through groove.

[0011] Preferably, a second sliding rod is fixedly connected in the second through groove on both sides, the second sliding rod on each side is arranged on both sides of the first threaded rod, the outer surface of the first threaded rod on each side is threadedly connected with a second connecting block, and the second connecting blocks on both sides are slidably connected to the two second sliding rods.

[0012] Preferably, a connecting plate is fixedly connected to the middle of the two second connecting blocks, a fixing plate is fixedly connected to the upper side of the connecting plate, the number of the fixing plates is two, a third servo motor is installed on the outer side of the left fixing plate, the output end of the third servo motor passes through the left fixing plate and is fixedly connected to the second threaded rod, the end of the second threaded rod away from the left fixing plate is rotatably connected to the right fixing plate, and two third sliding rods are also fixedly connected to the inner sides of the two fixing plates, and the two third sliding rods are arranged on both sides of the second threaded rod.

[0013] Preferably, the outer surface of the second threaded rod is threadedly connected with a third connecting block, the third connecting block is slidably connected to the third sliding rods on both sides, the front end face of the third connecting block is fixedly connected with a baffle, the upper side of the third connecting block is installed with a fourth servo motor, and the output end of the fourth servo motor is fixedly connected with a sawtooth.

[0014] Preferably, a dust suction pipe is provided on the lower side of the third connecting block, and the dust suction pipe extends to the upper side of the third connecting block and is fixedly connected to the inside of the collection box.

[0015] Compared with the prior art, the utility model provides a wood cutting device for furniture manufacturing, which has the following beneficial effects:

[0016] 1. The utility model ensures the stability of the plate during the cutting process through the plate clamping mechanism, effectively preventing the cutting error that may be caused by the vibration of the plate.

[0017] 2. The utility model can realize fine movement of saw teeth through the saw tooth moving mechanism, so as to meet the cutting requirements of plates of different sizes.

[0018] 3. The utility model can collect wood chips and dust generated during the cutting process through the dust suction pipe and the collection box to keep the working environment clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view of the overall structure of the utility model;

[0020] Figure 2 This is a structural diagram of the plate clamping mechanism of the utility model;

[0021] Figure 3 This is a structural diagram of the sawtooth moving mechanism of the utility model;

[0022] Figure 4 For the utility model Figure 3 A magnified view of the structure at center;

[0023] Figure 5 It is a structural diagram of part of the sawtooth moving mechanism of the utility model.

[0024] The numbers in the figure are:

[0025] 1. Cutting table; 101. Support legs; 102. First through slot;

[0026] 2. keel frame; 201. second through groove;

[0027] 3. Plate clamping mechanism; 301. First servo motor; 302. First double-thread screw; 303. First slide bar; 304. First connecting block; 305. Telescopic rod; 306. Spring; 307. L-shaped support;

[0028] 4. Sawtooth moving mechanism; 401. Second servo motor; 402. Driving wheel; 403. Belt; 404. Driven wheel; 405. First threaded rod; 406. Second slide bar; 407. Second connecting block; 408. Connecting plate; 409. Fixed plate; 410. Third servo motor; 411. Second threaded rod; 412. Third slide bar; 413. Third connecting block; 414. Baffle; 415. Fourth servo motor; 416. Sawtooth; 417. Fixed rod.

[0029] 5. Dust collection tube; 6. Collection box. DETAILED DESCRIPTION

[0030] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0031] Implementation Case 1

[0032] Please refer to Figure 1-5 As shown, a wood cutting device for furniture manufacturing includes a cutting table 1, a supporting leg 101 is fixedly connected to the lower side of the cutting table 1, the number of the supporting legs 101 is four, a first through slot 102 is opened on the upper side of the cutting table 1, a plate clamping mechanism 3 is arranged in the first through slot 102, a keel frame 2 is arranged on the corresponding two sides of the cutting table 1, the keel frame 2 is opened on the corresponding inner sides, and a sawtooth moving mechanism 4 is arranged in the second through slot 201.

[0033] When the plate is placed on the cutting table 1, the plate clamping mechanism 3 will clamp it quickly and firmly, effectively preventing cutting errors that may be caused by plate vibration during the cutting process. At the same time, the sawtooth moving mechanism 4 on the keel frame 2 can drive the sawtooth to move finely, ensuring high-precision cutting of the plate. The utility model not only significantly improves the cutting accuracy, but also improves its work efficiency and product quality.

[0034] Implementation Case 2

[0035] Please refer to Figure 1-2As shown, the plate clamping mechanism 3 includes a first servo motor 301, which is installed on the left side of the cutting table 1. The output end of the first servo motor 301 passes through the cutting table 1 and is fixedly connected to a first double-thread screw 302. One end of the first double-thread screw 302 away from the output end of the first servo motor 301 is rotatably connected to the inner wall of the cutting table 1. Two first sliding bars 303 are arranged on both sides of the first double-thread screw 302 and are fixedly connected to the inner wall of the cutting table 1. Both sides of the outer surface of the first double-thread screw 302 are threadedly connected to first connecting blocks 304, and the two first connecting blocks 304 are slidably connected to the two first sliding bars 303. The upper sides of the two first connecting blocks 304 are also fixedly connected to a telescopic rod 305 and a spring 306. The spring 306 is sleeved on the outer surface of the telescopic rod 305, and one end of the telescopic rod 305 and the spring 306 away from the first connecting block 304 are fixedly connected to an L-shaped support 307.

[0036] When the plate is placed on the cutting table 1, the plate clamping mechanism 3 will start quickly, and drive the first double-wire screw 302 through the first servo motor 301, thereby driving the two first connecting blocks 304 to slide along the first sliding rod 303, and firmly clamping the plate in the first through groove 102, ensuring the stability of the plate during the cutting process and effectively preventing cutting errors that may be caused by plate vibration.

[0037] Implementation Case 3

[0038] Please refer to Figure 3-5As shown, the sawtooth moving mechanism 4 includes a second servo motor 401, which is installed on the upper side of the keel frame 2. The output end of the second servo motor 401 is fixedly connected to a driving wheel 402, and the driving wheel 402 is transmission-connected to a driven wheel 404 through a belt 403. The lower end faces of the driving wheel 402 and the driven wheel 404 are fixedly connected to a fixing rod 417. The fixing rods 417 on both sides penetrate the upper end face of the keel frame 2 and are fixedly connected to the first threaded rod 405. The first threaded rods 405 on both sides are rotatably connected to the inner wall of the second through groove 201. The second through grooves 201 on both sides are fixedly connected to second sliding rods 406. The second sliding rods 406 on each side are arranged on both sides of the first threaded rod 405. The outer surface of the first threaded rod 405 on each side is threadedly connected to a second connecting block 407. The second connecting blocks 407 on both sides are slidably connected to the two second sliding rods 406. The middle parts of the two second connecting blocks 407 are fixedly connected to a connecting rod. A connecting plate 408 is fixedly connected to a fixing plate 409 on the upper side of the connecting plate 408, and there are two fixing plates 409. A third servo motor 410 is installed on the outer side of the left fixing plate 409. The output end of the third servo motor 410 passes through the left fixing plate 409 and is fixedly connected to the second threaded rod 411. The end of the second threaded rod 411 away from the left fixing plate 409 is rotatably connected to the right fixing plate 409. Two third sliding rods 412 are also fixedly connected to the inner sides of the two fixing plates 409. The two third sliding rods 412 are arranged on both sides of the second threaded rod 411. A third connecting block 413 is threadedly connected to the outer surface of the second threaded rod 411. The third connecting block 413 is slidably connected to the third sliding rods 412 on both sides. A baffle 414 is fixedly connected to the front end face of the third connecting block 413. A fourth servo motor 415 is installed on the upper side of the third connecting block 413. A sawtooth 416 is fixedly connected to the output end of the fourth servo motor 415.

[0039] When cutting, the second servo motor 401 drives the driving wheel 402 to rotate, and drives the driven wheel 404 to rotate synchronously through the belt 403. This transmission mechanism enables the fixed rod 417 at the lower end of the driving wheel 402 and the driven wheel 404 to drive the first threaded rod 405 to rotate in the second through groove 201. As the first threaded rod 405 rotates, the second connecting block 407 slides along the second slide bar 406, thereby driving the connecting plate 408 and the fixed plate 409 to move horizontally. This horizontal movement provides a basis for the movement of the sawtooth 416. Next, the third servo motor 410 drives the second threaded rod 411 to rotate, driving the third connecting block 413 to slide on the third slide bar 412, thereby realizing the movement of the sawtooth in the vertical direction. Finally, the fourth servo motor 415 drives the sawtooth 416 to rotate at high speed to complete the cutting of the plate.

[0040] Implementation Case 4

[0041] Please refer to Figure 3As shown, a dust suction pipe 5 is provided at the lower side of the third connecting block 413 , and the dust suction pipe 5 extends to the upper side of the third connecting block 413 and is fixedly connected to the inside of the collecting box 6 .

[0042] The dust collecting tube 5 and the collecting box 6 can collect wood chips and dust generated during the cutting process to keep the working environment clean.

[0043] The working principle and use process of this device are as follows: the plate to be cut is placed on the cutting table 1, the plate clamping mechanism 3 is started, and the plate is firmly clamped in the first through groove 102 by driving through the first servo motor 301, the sawtooth moving mechanism 4 is started, and the second servo motor 401 drives the driving wheel 402 and the driven wheel 404 to rotate, thereby driving the first threaded rod 405 to rotate, so that the second connecting block 407 slides along the second slide rod 406 to achieve horizontal movement, the third servo motor 410 drives the second threaded rod 411 to rotate, and drives the third connecting block 413 to slide on the third slide rod 412 to achieve vertical movement of the sawtooth, and the fourth servo motor 415 drives the sawtooth 416 to rotate at high speed to complete the cutting of the plate, and the wood chips and dust generated during the cutting process are collected into the collection box 6 through the dust suction pipe 5.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A wood cutting device for furniture manufacturing, characterized in that: The invention comprises a cutting table (1), wherein a support leg (101) is fixedly connected to the lower side of the cutting table (1), and the number of the support legs (101) is four; a first through slot (102) is provided on the upper side of the cutting table (1), and a plate clamping mechanism (3) is arranged in the first through slot (102); a keel frame (2) is provided on the corresponding two sides of the cutting table (1), and a second through slot (201) is provided on the corresponding inner side of the keel frame (2), and a sawtooth moving mechanism (4) is arranged in the second through slot (201); and the plate clamping mechanism (3) comprises a first servo motor (301), and the first servo motor (301) is installed on the left side of the cutting table (1); the output end of the first servo motor (301) passes through the cutting table (1) and is fixedly connected to a first double-thread screw (302); and the end of the first double-thread screw (302) away from the output end of the first servo motor (301) is rotatably connected to the inner wall of the cutting table (1).

2. A wood cutting device for furniture manufacturing according to claim 1, characterized in that: The plate clamping mechanism (3) further comprises a first sliding rod (303), wherein two of the first sliding rods (303) are arranged on both sides of the first double-thread screw (302) and are fixedly connected to the inner wall of the cutting table (1), and both sides of the outer surface of the first double-thread screw (302) are threadedly connected with a first connecting block (304), and the two first connecting blocks (304) are slidably connected to the two first sliding rods (303).

3. A wood cutting device for furniture manufacturing according to claim 2, characterized in that: A telescopic rod (305) and a spring (306) are also fixedly connected to the upper sides of the two first connecting blocks (304); the spring (306) is sleeved on the outer surface of the telescopic rod (305); and the ends of the telescopic rod (305) and the spring (306) away from the first connecting block (304) are fixedly connected to an L-shaped support (307).

4. A wood cutting device for furniture manufacturing according to claim 1, characterized in that: The sawtooth moving mechanism (4) comprises a second servo motor (401), the second servo motor (401) is mounted on the upper side of the keel frame (2), the output end of the second servo motor (401) is fixedly connected to a driving wheel (402), the driving wheel (402) is transmission-connected to a driven wheel (404) via a belt (403), the lower end surfaces of the driving wheel (402) and the driven wheel (404) are fixedly connected to a fixing rod (417), the fixing rods (417) on both sides penetrate the upper end surface of the keel frame (2), and are fixedly connected to the first threaded rod (405), and the first threaded rods (405) on both sides are rotationally connected to the inner wall of the second through groove (201).

5. A wood cutting device for furniture manufacturing according to claim 4, characterized in that: A second sliding rod (406) is fixedly connected in the second through groove (201) on both sides, the second sliding rod (406) on each side is arranged on both sides of the first threaded rod (405), and a second connecting block (407) is threadedly connected to the outer surface of the first threaded rod (405) on each side, and the second connecting blocks (407) on both sides are slidably connected to the two second sliding rods (406).

6. A wood cutting device for furniture manufacturing according to claim 5, characterized in that: A connecting plate (408) is fixedly connected to the middle of the two second connecting blocks (407), and a fixing plate (409) is fixedly connected to the upper side of the connecting plate (408). The number of the fixing plates (409) is two. A third servo motor (410) is installed on the outer side of the left fixing plate (409). The output end of the third servo motor (410) passes through the left fixing plate (409) and is fixedly connected to the second threaded rod (411). The end of the second threaded rod (411) away from the left fixing plate (409) is rotatably connected to the right fixing plate (409). Two third sliding rods (412) are also fixedly connected to the inner side of the two fixing plates (409), and the two third sliding rods (412) are arranged on both sides of the second threaded rod (411).

7. A wood cutting device for furniture manufacturing according to claim 6, characterized in that: The outer surface of the second threaded rod (411) is threadedly connected to a third connecting block (413), the third connecting block (413) is slidably connected to third sliding rods (412) on both sides, the front end surface of the third connecting block (413) is fixedly connected to a baffle (414), the upper side of the third connecting block (413) is installed with a fourth servo motor (415), and the output end of the fourth servo motor (415) is fixedly connected to a sawtooth (416).

8. A wood cutting device for furniture manufacturing according to claim 7, characterized in that: A dust suction pipe (5) is provided on the lower side of the third connecting block (413); the dust suction pipe (5) extends to the upper side of the third connecting block (413) and is fixedly connected to the inside of the collection box (6).

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