Fireproof plate cutting device with scrap collecting function

Abstract

The utility model relates to the technical field of fireproof plate cutting, and provides a fireproof plate cutting device with a scrap collecting function, which comprises a cutting cover, a cutting shaft is rotatably connected in the cutting cover, and a cutting wheel for cutting a fireproof plate is fixedly mounted on the outer side of the cutting shaft; according to the fireproof plate cutting device with the scrap collecting function, after a cutting wheel cuts a wood plate, the cutting wheel rotates due to inertia to drive the inner cover assembly to rotate on the outer side of the cutting wheel and the inner wall of a cutting cover, and therefore residual scraps on the outer side of the cutting wheel and the inner wall of the cutting cover can be collected and cleaned; and through the arranged outer cover assembly, chippings in front of and behind the cutting wheel can be collected while the cutting device conducts cutting, the chippings collected by the inner cover assembly and the outer cover assembly can be treated in a unified mode through a collecting assembly, and then the problem that waste chippings cannot be collected and treated at the same time inside and outside a cutting cover of the cutting wheel is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fireproof board cutting, and specifically, to a fireproof board cutting device with a waste chip collection function. Background Art

[0002] A fireproof board is a refractory building material for surface decoration. The fireproof board is made by impregnating the base paper (titanium powder paper, kraft paper) through the impregnation process of melamine and phenolic resin under high temperature and high pressure environment. When the fireproof board is cut by a cutting device, the generated debris needs to be collected through the waste chip collection function for unified treatment.

[0003] The Chinese patent discloses a furniture board cutting device capable of collecting waste chips, with the publication number CN218019010U. It is proposed in the text that "it includes a fixed base, a support column and a supporting plate. The top of the fixed base is fixedly connected with a support column, and the end of the support column is fixed with a supporting plate, and a cutting device is installed at the bottom of the supporting plate; it also includes: a rotating lead screw, movably installed inside the fixed base, and an outer wall of the rotating lead screw is threadedly connected with a movable connecting piece, and the top of the movable connecting piece is fixedly connected with a supporting platform; a connecting slot hole is opened on the outer surface of the fixed base, and a cleaning brush is connected to the outer wall of the fixed base, and a rotating column is fixedly connected to the end of the cleaning brush"; this cutting device collects the debris generated during cutting downward through the rotation of the cleaning brush. Since there will also be a lot of debris inside the cutting wheel during cutting, and this cutting device cannot collect waste chips inside and outside the cutting cover of the cutting wheel together, reducing the overall waste chip collection effect of the cutting device. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a fireproof board cutting device with a waste chip collection function, which solves the problem in the related technology that waste chips inside and outside the cutting cover of the cutting wheel cannot be collected together during use.

[0005] The technical solution of the utility model is as follows:

[0006] A fireproof board cutting device with a waste chip collection function includes a cutting cover. A cutting shaft is rotatably connected inside the cutting cover, and a cutting wheel for cutting the fireproof board is fixedly installed on the outer side of the cutting shaft. An inner cover assembly for cleaning waste chips inside the cutting cover is arranged inside the cutting cover, a collection assembly for collecting waste chips is arranged on the top of the cutting cover, and an outer cover assembly for collecting waste chips outside the cutting cover is also arranged on the outer side of the cutting cover. The inner cover assembly includes a dust collection frame slidably connected to the outer side of the cutting shaft for cleaning waste chips of the cutting wheel, a scraping cover for cleaning waste chips on the inner wall of the cutting cover is slidably connected to the inner wall of the top end of the dust collection frame, and the outer side of the scraping cover is slidably connected to the inner side wall of the cutting cover.

[0007] Preferably, the inner cover assembly further includes an output column communicated with one side of the bottom end of the dust collection frame. The outer side of the output column is slidably connected to the inner side wall of the cutting cover. The other end of the output column is rotatably connected to a dust collection rod, and two sides of the top end of the dust collection rod are fixedly installed with limit springs.

[0008] Preferably, the collection assembly includes a waste chip box fixedly installed on the top of the cutting cover. The inner side wall of the waste chip box is slidably connected to the top end of the dust collection rod, and the inner side wall of the waste chip box is fixedly connected to the other end of the limit spring.

[0009] Preferably, the collection assembly further includes a collection drawer slidably connected to the inner side wall of the waste chip box. One side of the collection drawer is slidably connected to a collection baffle, and a diversion rotating rod is rotatably connected to the top of the waste chip box.

[0010] Preferably, the outer cover assembly includes two outer plates fixedly installed on the outside of the cutting cover. The inner side walls of the two outer plates are both slidably connected to two positioning rods. The top ends of the two positioning rods are communicated with a hose, and the top end of the hose is communicated with both sides of the waste chip box.

[0011] Preferably, the outer cover assembly further includes a displacement screw rod rotatably connected to both ends of the outer plate. The outer side of the displacement screw rod is threadedly connected to the inner wall of one end of the positioning rod.

[0012] Preferably, a dust collection motor is fixedly installed on the top of the waste chip box, and the output end of the dust collection motor is fixedly connected to the top end of the diversion rotating rod.

[0013] Preferably, a driving motor is fixedly installed on the outside of the cutting cover. The output end of the driving motor is fixedly connected to one end of the cutting shaft. A handle is fixedly installed on the outside of the cutting cover, and the top end of the handle is fixedly connected to the outside of the waste chip box.

[0014] The beneficial effects of the present utility model:

[0015] By providing the inner cover assembly, after the cutting wheel finishes cutting the wooden board, due to the inertial rotation of the cutting wheel, the inner cover assembly can be driven to rotate on the outside of the cutting wheel and the inner wall of the cutting cover, so as to collect and clean the waste chips remaining on the outside of the cutting wheel and the inner wall of the cutting cover. Also, by providing the outer cover assembly, the debris before and after the cutting wheel can be collected while the cutting device is cutting. The debris collected by the inner cover assembly and the outer cover assembly can be uniformly processed through the collection assembly, thus solving the problem that the waste chips inside and outside the cutting cover of the cutting wheel cannot be collected and processed simultaneously. Description of the Drawings

[0016] The following further describes the present utility model in detail with reference to the drawings and specific embodiments.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the cutting cover of the present utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of the dust collection rod of the present utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cutting shaft of the present utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of the waste chip box of the present utility model;

[0022] In the figure: 1. Cutting cover; 2. Cutting shaft; 3. Cutting wheel; 4. Inner cover assembly; 41. Dust collection frame; 42. Scraping cover; 43. Output column; 44. Dust collection rod; 45. Limit spring; 5. Collection assembly; 51. Waste chip box; 52. Collection drawer; 53. Collection baffle; 54. Flow guide rotating rod; 6. Outer cover assembly; 61. Outer plate; 62. Positioning rod; 63. Hose; 64. Displacement screw rod; 7. Dust collection motor; 8. Driving motor; 9. Handle. Specific embodiments

[0023] Next, in combination with the embodiments of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts fall within the scope of protection of the present utility model.

[0024] Please refer to Figure 1 , Figure 2 and Figure 3, in this embodiment, a fireproof board cutting device with a waste chip collection function is proposed, which includes a cutting cover 1. Inside the cutting cover 1, a cutting shaft 2 is rotatably connected. Outside the cutting shaft 2, a cutting wheel 3 for cutting the fireproof board is fixedly installed. Inside the cutting cover 1, an inner cover assembly 4 for cleaning the waste chips inside the cutting cover 1 is provided. On the top of the cutting cover 1, a collection assembly 5 for collecting waste chips is provided. Outside the cutting cover 1, an outer cover assembly 6 for collecting the waste chips outside the cutting cover 1 is also provided. The inner cover assembly 4 includes a dust collection frame 41 slidably connected to the outside of the cutting shaft 2 for cleaning the waste chips of the cutting wheel 3. The top inner wall of the dust collection frame 41 is slidably connected with a scraping cover 42 for cleaning the waste chips on the inner wall of the cutting cover 1. The outside of the scraping cover 42 is slidably connected with the inner side wall of the cutting cover 1. When using this cutting device to cut the fireproof board, the cutting shaft 2 can drive the rotation of the cutting wheel 3 inside the cutting cover 1, and the cutting wheel 3 can perform the cutting operation on the fireproof board. At the same time, the outer cover assembly 6 can collect the chips splashing forward and backward during the cutting of the cutting wheel 3 outside the cutting cover 1. After the cutting wheel 3 finishes cutting, since the cutting wheel 3 will still rotate slowly due to inertia after it is turned off, at this time, the dust collection frame 41 can slide on the cutting shaft 2, and the top of the dust collection frame 41 can slide inside the scraping cover 42, and the communication between the dust collection frame 41 and the scraping cover 42 is continued, so that the cutting shaft 2 can drive the dust collection frame 41 and the scraping cover 42 to rotate on the inner wall of the cutting cover 1. The dust on the outside of the cutting wheel 3 can be cleaned by the dust collection frame 41, the dust on the inner wall of the cutting cover 1 can be scraped by the scraping cover 42, and the dust can be extracted through the cutting cover 1. The dust chips collected by the inner cover assembly 4 and the outer cover assembly 6 can be concentrated inside the collection assembly 5 for unified treatment;

[0025] Please refer to Figure 1 , Figure 2 , Figure 4 and Figure 5, in this embodiment, a fireproof board cutting device with a waste chip collection function is proposed. The inner cover assembly 4 further includes an output column 43 connected to one side of the bottom end of the dust collection frame 41. The outer side of the output column 43 is slidably connected to the inner side wall of the cutting cover 1. The other end of the output column 43 is rotatably connected to a dust collection rod 44. On both sides of the top end of the dust collection rod 44, limiting springs 45 are fixedly installed. When the cutting wheel 3 pauses cutting and rotates slowly, by pulling the dust collection rod 44 to slide outwards, the dust collection rod 44 can drive the output column 43 and the dust collection frame 41 to slide synchronously. Through the dust collection rod 44 and the output column 43, the debris inside the dust collection frame 41 and the scraping cover 42 is extracted, so as to achieve the effect of cleaning the waste chips on the inner wall of the cutting cover 1. The collection assembly 5 includes a waste chip box 51 fixedly installed on the top of the cutting cover 1. The inner side wall of the waste chip box 51 is slidably connected to the top end of the dust collection rod 44. The inner side wall of the waste chip box 51 is fixedly connected to the other end of the limiting spring 45. The collection assembly 5 further includes a collection drawer 52 slidably connected to the inner side wall of the waste chip box 51. One side of the collection drawer 52 is slidably connected to a collection baffle 53. A diversion rotating rod 54 is rotatably connected to the top of the waste chip box 51. When it is necessary to collect waste chips, by rotating the diversion rotating rod 54 inside the waste chip box 51, the waste chip box 51 can extract the waste chips inside the dust collection rod 44 into its interior, so as to achieve the effect of cleaning the waste chips on the inner wall of the cutting cover 1. When the cutting wheel 3 rotates rapidly for cutting, through the action of the limiting spring 45 on the dust collection rod 44, the dust collection rod 44 drives the dust collection frame 41 to maintain its initial position. The rotation of the cutting wheel 3 cannot drive the dust collection frame 41 to rotate. The waste chips extracted into the waste chip box 51, through the action of the collection baffle 53 and the filter screen on the top of the collection drawer 52, can be collected inside the collection drawer and the collection baffle. When it is necessary to uniformly process the waste chips, the collection drawer can be pulled out from the inside of the waste chip box 51, and then the collection baffle is pulled out from the inside of the collection drawer, and the collected waste chips can be dumped. The outer cover assembly 6 includes two outer plates 61 fixedly installed on the outside of the cutting cover 1. On the inner side walls of the two outer plates 61, two positioning rods 62 are slidably connected. The top ends of the two positioning rods 62 are connected to a hose 63. The top end of the hose 63 is interconnected with both sides of the waste chip box 51. The outer cover assembly 6 further includes a displacement screw rod 64 rotatably connected to both ends of the outer plate 61. The outer side of the displacement screw rod 64 is threadedly connected to the inner wall of one end of the positioning rod 62. Before the cutting wheel 3 cuts the fireproof board, by rotating the displacement screw rod 64, the positioning rod 62 can be driven to slide on the outer plate 61 to the required position, so that when the cutting cover 1 contacts the fireproof board and cuts through the cutting wheel 3, the positioning rod 62 can move to the straight line position in front of the required cutting of the cutting wheel 3, so as to play a positioning role in cutting the fireproof board through the positioning rod 62. At the same time, the positioning rod 62 can also extract the debris generated during the cutting of the fireproof board into its interior, and then transport it to the waste chip box 51 through the hose 63 for collection, achieving the effect of collecting the waste chips outside the cutting cover 1. A dust collection motor 7 is fixedly installed on the top of the waste chip box 51.The output end of the dust collecting motor 7 is fixedly connected to the top end of the flow guiding rotating rod 54. The dust collecting motor 7 is used to drive the flow guiding rotating rod 54 to rotate for collecting waste chips. A driving motor 8 is fixedly installed on the outer side of the cutting cover 1. The output end of the driving motor 8 is fixedly connected to one end of the cutting shaft 2. A handle 9 is fixedly installed on the outer side of the cutting cover 1. The top end of the handle 9 is fixedly connected to the outer side of the waste chip box 51. The driving motor 8 is used to drive the cutting wheel 3 to rotate for cutting the fireproof board.

[0026] In this embodiment, during use, first, the position of the positioning rod 62 is adjusted before and after the cutting cover 1, so that the positioning rod 62 can play a role in positioning the cutting wheel 3 before and after. When the cutting wheel 3 rotates, through the rotation of the flow guiding rotating rod 54 inside the waste chip box 51, the waste chips inside the positioning rod 62 can be extracted through the hose 63, so as to achieve the function of collecting waste chips during cutting at the front and rear positions of the cutting cover 1. When the cutting wheel 3 pauses cutting, before the cutting wheel 3 slowly rotates until it pauses due to inertia, through the rotation of the dust collecting rod 44 inside the waste chip box 51, the dust collecting rod 44 drives the output column 43 and the dust collecting frame 41 to slide on the outer side of the cutting shaft 2, so that the cutting shaft 2 can drive the dust collecting frame 41 and the scraping cover 42 to slowly rotate inside the cutting cover 1 to collect the waste chips on the inner wall of the cutting cover 1. The waste chips collected by the dust collecting rod 44 and the positioning rod 62 can be collected at the position of the collecting baffle 53 through the filter screen on the top of the collecting drawer 52, so that the waste chips can be directly dumped by extracting the collecting drawer 52 and the collecting baffle 53 when cleaning the waste chips.

[0027] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A fireproof board cutting device with a waste collection function, comprising a cutting cover (1), characterized in that: The cutting hood (1) is rotatably connected to a cutting shaft (2), a cutting wheel (3) for cutting a fireproof board is fixedly mounted on the outside of the cutting shaft (2), an inner hood assembly (4) for cleaning waste chips inside the cutting hood (1) is arranged inside the cutting hood (1), a collecting assembly (5) for collecting waste chips is arranged on the top of the cutting hood (1), an outer hood assembly (6) for collecting waste chips outside the cutting hood (1) is also arranged on the outside of the cutting hood (1), the inner hood assembly (4) comprises a dust collecting frame (41) for cleaning waste chips of the cutting wheel (3) slidably connected to the outside of the cutting shaft (2), a scraping hood (42) for cleaning waste chips on the inner wall of the cutting hood (1) is slidably connected to the inner wall of the top end of the dust collecting frame (41), and the outer side of the scraping hood (42) is slidably connected to the inner side wall of the cutting hood (1).

2. A fireproof board cutting device with waste collection function according to claim 1, characterized in that: The inner cover assembly (4) further comprises an output column (43) connected to one side of the bottom end of the dust collecting frame (41); the outer side of the output column (43) is slidably connected to the inner side wall of the cutting cover (1); the other end of the output column (43) is rotatably connected to a dust collecting rod (44); and limit springs (45) are fixedly mounted on both sides of the top end of the dust collecting rod (44).

3. The fireproof board cutting device with waste collection function according to claim 1, characterized in that: The collecting assembly (5) comprises a waste dust box (51) fixedly mounted on the top of the cutting cover (1), the inner side wall of the waste dust box (51) being slidably connected to the top end of the dust collecting rod (44), and the inner side wall of the waste dust box (51) being fixedly connected to the other end of the limit spring (45).

4. A fireproof board cutting device with waste collection function according to claim 3, characterized in that: The collecting assembly (5) further comprises a collecting drawer (52) slidably connected to the inner wall of the waste box (51), a collecting baffle (53) being slidably connected to one side of the collecting drawer (52), and a guide rod (54) being rotatably connected to the top of the waste box (51).

5. The fireproof board cutting device with waste collection function according to claim 1, characterized in that: The outer cover assembly (6) comprises two outer plates (61) fixedly mounted on the outside of the cutting cover (1), the inner side walls of the two outer plates (61) are slidably connected to two positioning rods (62), the top ends of the two positioning rods (62) are connected to hoses (63), and the top ends of the hoses (63) are connected to two sides of the waste box (51).

6. A fireproof board cutting device with waste collection function according to claim 5, characterized in that: The outer cover assembly (6) further comprises a displacement screw rod (64) rotatably connected to both ends of the outer plate (61), and the outer side of the displacement screw rod (64) is threadedly connected to the inner wall of one end of the positioning rod (62).

7. The fireproof board cutting device with waste collection function according to claim 3, characterized in that: A dust collecting motor (7) is fixedly mounted on the top of the waste dust box (51), and an output end of the dust collecting motor (7) is fixedly connected to the top end of the guide rotating rod (54).

8. The fireproof board cutting device with waste collection function according to claim 3, characterized in that: A drive motor (8) is fixedly mounted on the outside of the cutting cover (1), the output end of the drive motor (8) is fixedly connected to one end of the cutting shaft (2), and a handle (9) is fixedly mounted on the outside of the cutting cover (1), the top end of the handle (9) is fixedly connected to the outside of the waste box (51).

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