Directional waste discharge device of numerical control dadoing machine

Abstract

The utility model belongs to the technical field of dadoing machine equipment, and particularly relates to a directional waste discharge device of a numerical control dadoing machine, which comprises a machine body and a base, the base is fixedly connected to two ends of the lower surface of the machine body, the right side of the machine body is fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a guide rail, and the upper surface of the right side of the machine body is provided with a slide rail. The two ends of the bottom of the support are movably connected to the guide rail and the sliding rail correspondingly, and a directional waste discharging mechanism is arranged on the upper surface of the machine body. The directional waste discharging mechanism comprises a scrap collecting unit and a dust collecting unit; the scrap collecting unit comprises a collecting groove, a first sliding groove, an outlet, a waste discharging opening, a first sliding block, a scraping plate and an electric push rod. According to the directional waste discharge device of the numerical control dadoing machine, through combination of a collecting groove, a first sliding groove, a first sliding block, a scraping plate and an electric push rod in the scrap collecting unit, scraps on the upper surface of the machine body can be automatically and efficiently collected and removed, the cleanliness of a working area is kept, and the frequency and labor intensity of manual cleaning are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of slotting machine equipment, in particular to a directional waste discharge device of a numerically controlled slotting machine. Background Art

[0002] CNC router is a kind of router that controls the processing process through computer program. CNC router is widely used in woodworking, metalworking and CNC machining. In woodworking, router is often used to make furniture, flooring, doors and windows and other wooden products; in metalworking, router is mainly used to trim the metal surface to achieve higher precision, and can also be used to process holes and grooves in metal parts; in CNC machining, router is more widely used, and can be used to make complex parts, large structures such as automobile engine blocks and aircraft engine parts.

[0003] A Chinese patent with publication number CN209532236U discloses a CNC thin plate slotting machine with automatic directional waste discharge function, including a bed, a first wall is provided on one side of the bed, a servo motor is fixedly connected to one side of the first wall, a second wall is fixedly connected to the other side of the bed, a power connector is provided at one end of the second wall, an operation screen is embedded on one side of the second wall, a first crossbeam is fixedly connected to the center of the bed, a hydraulic cylinder is embedded on one side of the first crossbeam, a tool holder is provided at the bottom of the bed, a support is provided below the tool holder, a support is fixedly connected to a supporting rod on the surface of the support through a fixed rod, a driving mechanism is provided on the surface of the support, a waste collecting device is provided below the support, the waste collecting device includes a transmission plate, a conveyor belt and a collection box, the conveyor belt is transmission-connected to the transmission plate through a transmission rod, bearings are provided at both ends of the transmission rod, and the collection box is fixedly connected to the transmission plate through a fixed block.

[0004] The above-mentioned prior art solutions have the following defects: although the waste chips can be transported to the collection box through the conveyor belt, some of the waste chips may not be completely collected, especially the tiny waste chips generated during the cutting process may float in the air and cause environmental pollution.

[0005] Therefore, we proposed a directional waste discharge device for CNC slotting machine to solve the above problems. Utility Model Content

[0006] The utility model aims to provide a directional waste discharge device for a numerically controlled slotting machine, so as to solve the problem of incomplete waste collection proposed in the above-mentioned background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a directional waste discharge device for a CNC slotting machine, comprising a body and a base, the base is fixedly connected to the two ends of the lower surface of the body, a connecting block is fixedly connected to the right side of the body, a guide rail is fixedly connected to the upper surface of the connecting block, a slide rail is provided on the upper surface of the right side of the body, the two ends of the bottom of the bracket are respectively movably connected to the guide rail and the slide rail, and a directional waste discharge mechanism is provided on the upper surface of the body;

[0008] The directional waste discharge mechanism includes a debris collection unit and a dust collection unit;

[0009] The debris collection unit includes a collection trough, a chute 1, an outlet, a waste outlet, a slider 1, a scraper and an electric push rod. The collection trough is opened on the front of the machine body, the two chute 1s are respectively opened on both sides of the upper surface of the machine body, the outlet is opened on the front of the chute 1, the waste outlet is opened at the bottom of the front of the collection trough, the slider 1 is slidably connected to the inside of the chute 1, the two ends of the scraper are respectively fixedly connected to the mutually close sides of the slider 1, and the output end of the electric push rod is fixedly connected to the back of the slider 1;

[0010] The dust collection unit includes a collection box, a box door, a dust suction pipe and an air pump. The front of the collection box is fixedly connected to the back of the bracket, the box door is hinged to the back of the collection box by a hinge, the air pump is arranged on the bottom surface of the collection box, the dust suction pipe is fixedly connected to the upper surface of the collection box, and a filter assembly is arranged inside the collection box.

[0011] Preferably, the filter assembly includes a support block, a filter screen, a placement block, a second slide, a second slider, a cleaning brush and a dust suction tube. The two support blocks are respectively fixedly connected to the two sides of the inside of the collection box. The two ends of the filter screen overlap the upper surface of the support block. The two placement blocks are arranged above the two ends of the filter screen and fixedly connected to the two sides of the inner wall of the collection box. The two second slides are opened on the side of the placement block close to each other. The second slider is slidably connected inside the second slide. The two ends of the cleaning brush are fixedly connected to the side of the second slider close to each other. The front of the second slider is fixedly connected with a cylinder. The combined use of the cleaning brush and the cylinder can automatically clean the dust on the filter screen, maintain the filtering effect, and reduce the trouble of manual cleaning.

[0012] Preferably, there are two groups of filter components, which are respectively arranged in the upper and lower parts of the collection box. The filter hole diameter of the filter mesh plate in the upper filter component is larger than the filter hole diameter of the lower filter mesh plate. The setting of the upper and lower layers of filter components and the filter mesh plates with different filter hole diameters can more effectively separate dust particles of different sizes and improve the filtering effect.

[0013] Preferably, fixed blocks are fixedly connected at both ends of the waste outlet, a placement groove is opened in the fixed block, and a baffle is movably connected inside the placement groove. The design of the baffle can conveniently control the opening and closing of the waste outlet to avoid leakage of debris when waste discharge is not needed.

[0014] Preferably, the baffle is in contact with the front face of the waste outlet to prevent leakage of debris.

[0015] Preferably, the length of the baffle is greater than the length of the waste outlet, thereby ensuring the sealing of the waste outlet when it is closed.

[0016] Preferably, the bottom of the scraper is in contact with the upper surface of the machine body, and the scraper can move in the slide groove along with the slider, thereby effectively cleaning the debris on the upper surface of the machine body and keeping the working area tidy.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The directional waste discharge device of the CNC slotting machine can automatically and efficiently collect and remove the debris on the upper surface of the machine body through the combination of the collection trough, the chute 1, the slider 1, the scraper and the electric push rod in the debris collection unit, so as to keep the working area clean and tidy and reduce the frequency and labor intensity of manual cleaning.

[0019] 2. The directional waste discharge device of the CNC slotting machine and the dust collection unit utilize a collection box, a dust suction pipe and an air pump, in conjunction with the internal filter components, to effectively collect the dust generated during the slotting process, thereby improving the working environment and protecting the health of the workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall top view structure of the utility model;

[0021] Figure 2 It is a schematic diagram of the overall side structure of the utility model;

[0022] Figure 3 It is a schematic diagram of the overall front structure of the utility model;

[0023] Figure 4 It is a schematic diagram of the overall back structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the collection box of the present utility model.

[0025] In the figure: 1 body, 101 connecting block, 102 guide rail, 103 slide rail, 104 collecting trough, 105 slide 1, 106 outlet, 107 waste outlet, 2 base, 3 bracket, 4 collecting box, 401 box door, 402 support block, 403 filter screen, 404 placement block, 405 slide 2, 406 slider 2, 407 cleaning brush, 5 dust suction pipe, 601 fixing block, 602 baffle, 603 placement trough, 701 slider 1, 702 scraper, 703 electric push rod, 8 suction pump. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-Figure 5 , the utility model provides a technical solution: a directional waste discharge device for a CNC slotting machine, including a body 1 and a base 2, the base 2 is fixedly connected to the two ends of the lower surface of the body 1, and the base 2 is fixedly connected to the two ends of the lower surface of the body 1, providing stable support for the entire device and ensuring the stability of the machine during operation. A connecting block 101 is fixedly connected to the right side of the body 1, a guide rail 102 is fixedly connected to the upper surface of the connecting block 101, a slide rail 103 is provided on the upper surface of the right side of the body 1, and the two ends of the bottom of the bracket 3 are movably connected to the guide rail 102 and the slide rail 103 respectively, so that the bracket 3 can slide on a specific path, providing precise motion control for the directional waste discharge mechanism. A directional waste discharge mechanism is provided on the upper surface of the body 1;

[0028] The directional waste discharge mechanism includes a debris collection unit and a dust collection unit;

[0029] The debris collection unit includes a collection trough 104, a chute 105, an outlet 106, a waste outlet 107, a slider 701, a scraper 702 and an electric push rod 703. The collection trough 104 is opened on the front of the body 1, and is used to collect the debris cleaned from the upper surface of the body 1. Two chute 105 are opened on both sides of the upper surface of the body 1, the outlet 106 is opened on the front of the chute 105, and the waste outlet 107 is opened at the bottom of the front of the collection trough 104. The two ends of the waste outlet 107 are fixedly connected with fixed blocks 601, and a placement groove 603 is opened in the fixed block 601. The placement groove 603 is movably connected with a baffle 602. The baffle 602 is in contact with the front of the waste outlet 107. The length of the baffle 602 is greater than the length of the waste outlet 107.

[0030] The slider 701 is slidably connected to the inside of the slide 105, the two ends of the scraper 702 are respectively fixedly connected to the side of the slider 701 that is close to each other, and the output end of the electric push rod 703 is fixedly connected to the back of the slider 701, so that the scraper 702 can slide on the upper surface of the body 1, effectively clean the debris on the surface of the body 1, and discharge it through the waste outlet 107. The bottom of the scraper 702 is in contact with the upper surface of the body 1, and the waste outlet 107 is used to discharge the collected debris. The baffle 602 can control the opening and closing of the waste outlet 107 to prevent the leakage of debris when waste discharge is not needed. The design of the baffle 602 ensures the sealing of the waste outlet 107 when it is closed.

[0031] The dust collection unit includes a collection box 4, a box door 401, a dust suction pipe 5 and an air pump 8. The front of the collection box 4 is fixedly connected to the back of the bracket 3, and is used to collect dust sucked by the dust suction pipe 5. The box door 401 is hinged to the back of the collection box 4, which is convenient for opening and closing the collection box 4 for cleaning and maintenance. The air pump 8 is arranged on the bottom surface of the collection box 4, and the dust suction pipe 5 is fixedly connected to the upper surface of the collection box 4. The dust suction pipe 5 is used to suck dust, and the air pump 8 provides suction to suck dust into the collection box 4. A filter assembly is arranged inside the collection box 4.

[0032] The filter assembly includes a support block 402, a filter screen plate 403, a placement block 404, a chute 405, a slider 406, a cleaning brush 407 and a dust suction tube 5. The two support blocks 402 are respectively fixedly connected to the two sides of the inside of the collection box 4. The two ends of the filter screen plate 403 are overlapped on the upper surface of the support block 402. The two placement blocks 404 are arranged above the two ends of the filter screen plate 403 and are fixedly connected to the two sides of the inner wall of the collection box 4. The two chute 405 are opened on the side of the placement block 404 close to each other. The slider 406 is slidably connected to the inside of the chute 405. The two ends of the cleaning brush 407 are fixedly connected to the side of the slider 406 close to each other. The front of the slider 406 is fixedly connected to a cylinder. There are two groups of filter components, which are respectively arranged in the upper and lower parts of the collection box 4. The filter hole diameter of the filter plate 403 in the upper filter component is larger than the filter hole of the filter plate 403 below. The filter plate 403 is used to intercept dust. The combined use of the cleaning brush 407 and the cylinder can automatically clean the dust on the filter plate 403 to maintain the filtering effect.

[0033] Working principle: First, start the CNC slotting machine and start the slotting operation. After the slotting is completed, the electric push rod 703 will periodically push the slider 701 and the scraper 702 to slide on the upper surface of the machine body 1, thereby scraping off the debris on the upper surface of the machine body 1. After the scraper 702 scrapes the debris to the collection tank 104, the debris will gather at the waste outlet 107. When the debris in the collection tank 104 accumulates to a certain extent, the baffle 602 is opened to allow the debris to be discharged from the waste outlet 107. During the entire slotting process, the suction pump 8 will continue to work. When the suction pump 8 is started, it generates suction and sucks the dust in the air into the collection box 4 through the dust suction pipe 5. The dust in the air is sucked in through the dust suction pipe 5 and collected in the collection box 4. The inhaled dust is first intercepted by the upper filter screen 403, and the larger dust particles are trapped on it. Then, the smaller dust particles pass through the upper filter screen 403 and are further intercepted by the lower filter screen 403. When a certain amount of dust accumulates on the filter screen plate 403 , the cylinder pushes the second slider 406 to slide in the second slide groove 405 , driving the cleaning brush 407 to clean the dust on the filter screen plate 403 .

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A directional waste discharge device for a CNC slotting machine, comprising a machine body (1), a base (2) and a bracket (3), characterized in that: The base (2) is fixedly connected to the two ends of the lower surface of the machine body (1); a connecting block (101) is fixedly connected to the right side of the machine body (1); a guide rail (102) is fixedly connected to the upper surface of the connecting block (101); a slide rail (103) is provided on the upper surface of the right side of the machine body (1); the two ends of the bottom of the bracket (3) are respectively movably connected to the guide rail (102) and the slide rail (103); and a directional waste discharge mechanism is provided on the upper surface of the machine body (1); The directional waste discharge mechanism includes a debris collection unit and a dust collection unit; The debris collection unit comprises a collection trough (104), a slide trough (105), an outlet (106), a waste outlet (107), a slider (701), a scraper (702) and an electric push rod (703); the collection trough (104) is arranged on the front of the machine body (1); the two slide troughs (105) are respectively arranged on both sides of the upper surface of the machine body (1); the outlet (106) is arranged on the front of the slide trough (105); the waste outlet (107) is arranged at the bottom of the front of the collection trough (104); the slider (701) is slidably connected to the inside of the slide trough (105); the two ends of the scraper (702) are respectively fixedly connected to the mutually adjacent sides of the slider (701); and the output end of the electric push rod (703) is fixedly connected to the back of the slider (701); The dust collection unit comprises a collection box (4), a box door (401), a dust suction pipe (5) and an air suction pump (8); the front of the collection box (4) is fixedly connected to the back of the bracket (3); the box door (401) is hinged to the back of the collection box (4) by a hinge; the air suction pump (8) is arranged on the bottom surface of the collection box (4); the dust suction pipe (5) is fixedly connected to the upper surface of the collection box (4); and a filter assembly is arranged inside the collection box (4).

2. The directional waste discharge device of the CNC slotting machine according to claim 1 is characterized in that: The filter assembly comprises a support block (402), a filter screen plate (403), a placement block (404), a second slide groove (405), a second slider (406), a cleaning brush (407) and a dust suction pipe (5); the two support blocks (402) are respectively fixedly connected to the two sides of the inside of the collection box (4); the two ends of the filter screen plate (403) are overlapped on the upper surface of the support block (402); the two placement blocks (404) are arranged above the two ends of the filter screen plate (403) and are fixedly connected to the two sides of the inner wall of the collection box (4); the two second slide grooves (405) are opened on the side of the placement block (404) close to each other; the second slider (406) is slidably connected to the inside of the second slide groove (405); the two ends of the cleaning brush (407) are fixedly connected to the side of the second slider (406) close to each other; and the front of the second slider (406) is fixedly connected to a cylinder.

3. The directional waste discharge device of the CNC slotting machine according to claim 1 is characterized in that: There are two groups of filter components, which are respectively arranged in the upper and lower parts of the collection box (4), and the filter holes of the filter screen plate (403) in the upper filter component have a larger diameter than the filter holes of the lower filter screen plate (403).

4. The directional waste discharge device of the CNC slotting machine according to claim 1 is characterized in that: The waste outlet (107) has two fixedly connected internal fixing blocks (601), a placement groove (603) is provided in the fixing block (601), and a baffle (602) is movably connected internally to the placement groove (603).

5. The directional waste discharge device of the CNC slotting machine according to claim 4 is characterized in that: The baffle (602) is in front contact with the waste outlet (107).

6. The directional waste discharge device of the CNC slotting machine according to claim 4 is characterized in that: The length of the baffle (602) is greater than the length of the waste outlet (107).

7. The directional waste discharge device of the CNC slotting machine according to claim 1 is characterized in that: The bottom of the scraper (702) is in contact with the upper surface of the machine body (1).

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