Cross cutting machine with dust removal function

Abstract

This utility model discloses a cross-cutting machine with dust removal function, including a base plate, support frames fixedly installed on both sides of the base plate, a cutting mechanism arranged between the support frames and the base plate, an installation groove opened on one side wall of the support frame, a sliding groove opened at the bottom of the installation groove, and a through groove opened on the other side wall of the support frame; a moving mechanism located on one side of the support frame, one end of the moving mechanism passing through the through groove and fixedly connected to a dust removal component; and a rotating mechanism located in the installation groove, one end of the rotating mechanism being fixedly connected to the dust removal component. This utility model relates to the field of cross-cutting machine technology. Through the arrangement of the dust removal component, the moving mechanism, and the rotating mechanism, the dust removal component achieves the rotation of the brush roller in the dust removal component. The dust removal component symmetrically fits both sides of the blade, always fitting the part of the blade that needs cleaning. The moving and rotating mechanism performs dust removal work on the cutting mechanism.

Description

Technical Field

[0001] This utility model relates to the field of cross-cutting machine technology, specifically a cross-cutting machine with dust removal function. Background Technology

[0002] A cross-cutting machine is an automated processing equipment used to cut continuous rolls or long strips of materials, such as paper, film, sheet, and metal foil, into sheets of fixed length according to preset dimensions.

[0003] In existing devices, most cross-cutting machines with dust removal functions rely on air pump nozzles for dust removal. This only cleans loose dust from the blade surface. If the nozzle is too close to the blade, the high-pressure airflow may directly impact the cutting edge, especially for thin blades, easily causing deformation and chipping. Furthermore, it may fail to reach the crevices of the cutting edge, and the high-pressure airflow may blow dust into the equipment or the workshop environment, causing secondary pollution. Therefore, this invention provides a cross-cutting machine with a dust removal function, which solves the above problems through dust removal components and a rotating mechanism. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cross-cutting machine with dust removal function, thus solving the aforementioned problems.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cross-cutting machine with dust removal function, comprising; A base plate, on both sides of which support frames are fixedly installed. A cutting mechanism is provided between the support frames and the base plate. An installation groove is provided on one side wall inside the support frame. A sliding groove is provided at the bottom end of the installation groove. A through groove is provided on the other side wall of the support frame. A moving mechanism is located on one side of the support frame, and a dust removal component is fixedly connected to one end of the moving mechanism through a through groove; A rotating mechanism is located in the mounting groove, and one end of the rotating mechanism is fixedly connected to the dust removal component.

[0006] Preferably, the cutting mechanism includes a cylinder, the upper end of which is fixedly installed on the front side of the inner top wall of the support frame, and a blade holder is fixedly installed at the bottom end of the cylinder, with a blade provided at the bottom end of the blade holder.

[0007] Preferably, the moving mechanism includes a first support plate, one end of which is fixedly mounted on the front wall of one end of the support frame, a first motor is fixedly mounted on the rear wall of the first support plate, a lead screw is fixedly mounted on the output end of the first motor, a second support plate is provided at the other end of the lead screw, the other end of the lead screw is rotatably mounted on the front wall of the second support plate through a bearing, a guide rod is provided above the lead screw, and the two ends of the guide rod are respectively fixedly mounted on the side walls of the first support plate and the second support plate.

[0008] Preferably, a movable block is threaded onto the surface of the lead screw, the guide rod passes through the movable block and is slidably connected to it, a connecting block is fixedly installed on one side wall of the movable block near the support frame, and one end of the movable block passes through a through groove.

[0009] Preferably, the dust removal assembly includes a dust removal box, one side wall of which is fixedly connected to one end of a connecting block. A square groove is formed on the rear side wall of the dust removal box, and a door is hinged in the square groove. A rubber layer is provided at the bottom of the door. A receiving box is placed at the bottom inside the dust removal box. A fixing plate is symmetrically fixedly installed on the bottom wall inside the receiving box. A silicone scraper is fixedly installed on the bottom wall of the fixing plate. Brush rollers are symmetrically arranged at the upper end inside the dust removal box. Connecting shafts are fixedly installed at both ends of the brush rollers. Bearings are fixedly sleeved on the surface of the connecting shafts. Mounting holes are formed on both side walls inside the dust removal box, and the connecting shafts are rotatably mounted in the mounting holes through the bearings.

[0010] Preferably, the rotating mechanism includes an L-shaped plate located in a mounting groove. One side wall of the bottom end of the L-shaped plate is fixedly installed on one side wall of the dust collector box. A pulley is provided at the bottom end of the L-shaped plate and is rotatably installed in a sliding groove. A second motor is provided on the side wall of the L-shaped plate near the dust collector box. A drive gear is fixedly installed at the output end of the second motor. A driven gear is meshed with one side of the drive gear. A fixing rod is fixedly installed on the side wall of the drive gear and the driven gear near the dust collector box. The fixing rod passes through the dust collector box and is fixedly connected to the connecting shaft. The other side wall of the driven gear is rotatably installed on the side wall of the L-shaped plate through a fixing roller and a bearing.

[0011] Beneficial effects This utility model provides a cross-cutting machine with dust removal function. Compared with the prior art, it has the following advantages: (1) The cross-cutting machine with dust removal function uses a dust removal component to clean the dust from the blades through a brush roller, a silicone scraper, and a receiving box. Two sets of brush rollers are symmetrically installed inside the dust removal box at the upper end, respectively attached to the front and back of the blades, to sweep away the dust such as fiber fragments stuck in them. The silicone scraper is fixed to the bottom wall inside the receiving box by a fixing plate and is located below the brush rollers. The scraped dust can fall directly into the receiving box below.

[0012] (2) The cross-cutting machine with dust removal function realizes the rotation of the brush roller in the dust removal component through the rotating mechanism. The pulley is installed at the bottom of the L-shaped plate and rolls with the sliding groove in the mounting slot. When the moving mechanism drives the dust removal box to move laterally, the pulley rolls along the sliding groove to provide support for the L-shaped plate and the dust removal box. The second motor is fixed on the side of the L-shaped plate close to the dust removal box. The output end drives the active gear to rotate. Through meshing, it drives the driven gear to rotate in the opposite direction. The symmetrically rotating brush roller can clamp and clean both sides of the blade. The bristles sweep from the surface of the blade to the inside and push the dust to the middle of the dust removal box. Attached Figure Description

[0013] Figure 1 This is a perspective view of the external structure of this utility model; Figure 2 This is a partial sectional view of the present invention. Figure 3 This is a perspective view of the external structure of the moving mechanism and dust removal component of this utility model; Figure 4 This is a utility model Figure 3 Enlarged diagram of point A in the middle.

[0014] In the diagram: 1. Base plate; 2. Support frame; 3. Cutting mechanism; 31. Cylinder; 32. Tool holder; 33. Blade; 4. Mounting slot; 5. Slide groove; 6. Moving mechanism; 61. First support plate; 62. Moving block; 63. Guide rod; 64. Second support plate; 65. Lead screw; 66. Connecting block; 67. First motor; 7. Dust removal assembly; 71. Dust removal box; 72. Receiving box; 73. Square groove; 74. Silicone scraper; 75. Brush roller; 76. Connecting shaft; 77. Fixed plate; 8. Through groove; 9. Rotating mechanism; 91. L-shaped plate; 92. Pulley; 93. Second motor; 94. Driving gear; 95. Driven gear. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Example 1: Please see Figure 1 and 2 A cross-cutting machine with dust removal function, comprising: A base plate 1 is provided, and support frames 2 are fixedly installed on both sides of the base plate 1. A cutting mechanism 3 is provided between the support frame 2 and the base plate 1. An installation groove 4 is provided on one side wall inside the support frame 2. A sliding groove 5 is provided at the bottom of the installation groove 4. A through groove 8 is provided on the other side wall of the support frame 2. The moving mechanism 6 is located on one side of the support frame 2, and one end of the moving mechanism 6 is fixedly connected to the dust removal component 7 through the through groove 8. Rotating mechanism 9 is located in mounting groove 4, and one end of rotating mechanism 9 is fixedly connected to dust removal component 7.

[0017] In this embodiment, the dust removal component 7, in coordination with the moving mechanism 6 and the rotating mechanism 9, moves and rotates at an angle to remove dust from the cutting mechanism 3, ensuring that the dust removal component 7 symmetrically fits both sides of the blade 33 and always fits the parts of the blade 33 that need to be cleaned. The rotating mechanism 9 is built into the mounting groove 4 and drives the dust removal component 7 to rotate during operation.

[0018] Example 2: Please see Figure 2 This embodiment provides a technical solution based on embodiment one: the cutting mechanism 3 includes a cylinder 31, the upper end of the cylinder 31 is fixedly installed on the front side of the inner top wall of the support frame 2, the bottom end of the cylinder 31 is fixedly installed with a blade holder 32, and the bottom end of the blade holder 32 is provided with a blade 33.

[0019] In this embodiment, the cutting mechanism 3 stabilizes the blade 33 and is adapted to the cutting needs of flexible thin materials such as paper, film, and thin sheet. The cylinder 31 is vertically fixed to the front side of the top wall of the support frame 2 and drives the blade holder 32 and the blade 33 to move down quickly during operation.

[0020] Please see Figure 3 The moving mechanism 6 includes a first support plate 61. One end of the first support plate 61 is fixedly installed on the front wall of one end of the support frame 2. A first motor 67 is fixedly installed on the rear wall of the first support plate 61. A lead screw 65 is fixedly installed at the output end of the first motor 67. A second support plate 64 is provided at the other end of the lead screw 65. The other end of the lead screw 65 is rotatably installed on the front wall of the second support plate 64 through a bearing. A guide rod 63 is provided above the lead screw 65. The two ends of the guide rod 63 are respectively fixedly installed on the side walls of the first support plate 61 and the second support plate 64.

[0021] The lead screw 65 has a threaded connection to a movable block 62. A guide rod 63 passes through the movable block 62 and is slidably connected to it. A connecting block 66 is fixedly installed on one side wall of the movable block 62 near the support frame 2. One end of the movable block 62 passes through the through groove 8.

[0022] In this embodiment, the moving mechanism 6 enables the smooth lateral movement of the dust removal component 7. The first motor 67 is fixed to the rear wall of the first support plate 61, and its output end drives the lead screw 65 to rotate. The guide rod 63 is arranged parallel above the lead screw 65, and its two ends are fixed on the second support plate 64 and the first support plate 61. It passes through the moving block 62 and slides with it, which can prevent the moving block 62 from rotating with the lead screw 65 and ensure that it moves axially. The connecting block 66 is fixed on the side of the moving block 62 near the support frame 2, and one end passes through the through groove 8 and connects to the dust removal component 7, so as to transmit the movement of the moving block 62 to the dust removal component 7 and ensure that the two move synchronously.

[0023] Please see Figure 3 The dust removal component 7 includes a dust removal box 71. One side wall of the dust removal box 71 is fixedly connected to one end of the connecting block 66. A square groove 73 is provided on the rear side wall of the dust removal box 71. A door is hinged in the square groove 73. A rubber layer is provided at the bottom of the door. A receiving box 72 is placed at the bottom inside the dust removal box 71. A fixing plate 77 is symmetrically fixedly installed on the bottom wall inside the receiving box 72. A silicone scraper 74 is fixedly installed on the bottom wall of the fixing plate 77. Brush rollers 75 are symmetrically arranged at the upper end inside the dust removal box 71. A connecting shaft 76 is fixedly installed at both ends of the brush roller 75. A bearing is fixedly sleeved on the surface of the connecting shaft 76. Mounting holes are provided on both sides inside the dust removal box 71. The connecting shaft 76 is rotatably installed in the mounting holes through the bearings.

[0024] In this embodiment, the dust removal component 7 cleans the dust from the blade 33 using a brush roller 75, a silicone scraper 74, and a receiving box 72. Two sets of brush rollers 75 are symmetrically installed inside the upper part of the dust removal box 71, respectively adhering to the front and back sides of the blade 33, to sweep away the dust such as fiber fragments stuck inside. The connecting shaft 76 is rotatably installed in the mounting hole on the side wall of the dust removal box 71 through a bearing to ensure smooth rotation of the brush rollers 75. The silicone scraper 74 is fixed to the bottom wall inside the receiving box 72 by a fixing plate 77, located below the brush rollers 75. The scraped dust can fall directly into the receiving box 72 below. The silicone material has high elasticity and wear resistance, and can scrape off the sticky dust on the surface of the brush rollers 75 through its own deformation, preventing the dust from sticking to the blade 33 again. When the receiving box 72 is full of dust, the box door can be opened and the receiving box 72 can be taken out for cleaning.

[0025] Please see Figure 4The rotating mechanism 9 includes an L-shaped plate 91, which is located in the mounting groove 4. The bottom side wall of the L-shaped plate 91 is fixedly installed on the side wall of the dust collector 71. A pulley 92 is provided at the bottom of the L-shaped plate 91 and is rolled in the sliding groove 5. A second motor 93 is provided on the side wall of the L-shaped plate 91 near the dust collector 71. A drive gear 94 is fixedly installed at the output end of the second motor 93. A driven gear 95 is meshed on one side of the drive gear 94. A fixing rod is fixedly installed on the side wall of the drive gear 94 and the driven gear 95 near the side wall of the dust collector 71. The fixing rod passes through the dust collector 71 and is fixedly connected to the connecting shaft 76. The driven gear 95 is rotatably installed on the side wall of the L-shaped plate 91 through a fixing roller and a bearing on the other side wall.

[0026] In this embodiment, the rotating mechanism 9 enables the brush roller 75 in the dust removal assembly 7 to rotate. The pulley 92 is installed at the bottom of the L-shaped plate 91 and rolls with the sliding groove 5 in the mounting groove 4. When the moving mechanism 6 drives the dust removal box 71 to move laterally, the pulley 92 rolls along the sliding groove 5 to provide support for the L-shaped plate 91 and the dust removal box 71. The second motor 93 is fixed on the side of the L-shaped plate 91 near the dust removal box 71. The output end drives the active gear 94 to rotate, which in turn drives the driven gear 95 to rotate in the opposite direction. The symmetrically rotating brush roller 75 can clamp and clean both sides of the blade 33. The bristles sweep from the surface of the blade 33 inward and push the dust to the middle of the dust removal box 71.

[0027] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cross-cutting machine with dust removal function, characterized in that, include; A base plate (1) is provided with a support frame (2) fixedly installed on both sides of the base plate (1). A cutting mechanism (3) is provided between the support frame (2) and the base plate (1). An installation groove (4) is provided on one side wall inside the support frame (2). A sliding groove (5) is provided at the bottom end inside the installation groove (4). A through groove (8) is provided on the other side wall of the support frame (2). The moving mechanism (6) is located on one side of the support frame (2), and a dust removal component (7) is fixedly connected to one end of the moving mechanism (6) through the through groove (8). Rotating mechanism (9) is located in mounting groove (4), and one end of the rotating mechanism (9) is fixedly connected to dust removal component (7).

2. A cross-cutting machine with dust removal function according to claim 1, characterized in that, The cutting mechanism (3) includes a cylinder (31), the upper end of which is fixedly installed on the front side of the inner top wall of the support frame (2), and a blade holder (32) is fixedly installed at the bottom end of the cylinder (31), with a blade (33) provided at the bottom end of the blade holder (32).

3. A cross-cutting machine with dust removal function according to claim 1, characterized in that, The moving mechanism (6) includes a first support plate (61), one end of which is fixedly installed on the front wall of one end of the support frame (2), a first motor (67) is fixedly installed on the rear wall of the first support plate (61), a lead screw (65) is fixedly installed at the output end of the first motor (67), a second support plate (64) is provided at the other end of the lead screw (65), the other end of the lead screw (65) is rotatably installed on the front wall of the second support plate (64) through a bearing, and a guide rod (63) is provided above the lead screw (65), with both ends of the guide rod (63) fixedly installed on the side walls of the first support plate (61) and the second support plate (64) respectively.

4. A cross-cutting machine with dust removal function according to claim 3, characterized in that, The lead screw (65) has a threaded connection to a moving block (62), and the guide rod (63) passes through the moving block (62) and is slidably connected to it. A connecting block (66) is fixedly installed on one side wall of the moving block (62) near the support frame (2), and one end of the moving block (62) passes through a through groove (8).

5. A cross-cutting machine with dust removal function according to claim 1, characterized in that, The dust removal assembly (7) includes a dust removal box (71). One side wall of the dust removal box (71) is fixedly connected to one end of a connecting block (66). A square groove (73) is provided on the rear side wall of the dust removal box (71). A door is connected to the square groove (73) by a hinge. A rubber layer is provided at the bottom of the door. A receiving box (72) is placed at the bottom inside the dust removal box (71). A fixing plate (77) is symmetrically fixedly installed on the bottom wall inside the receiving box (72). A silicone scraper (74) is fixedly installed on the bottom wall of the fixing plate (77). A brush roller (75) is symmetrically arranged at the upper end inside the dust removal box (71). A connecting shaft (76) is fixedly installed at both ends of the brush roller (75). A bearing is fixedly sleeved on the surface of the connecting shaft (76). Mounting holes are provided on both sides inside the dust removal box (71). The connecting shaft (76) is rotatably installed in the mounting hole through the bearing.

6. A cross-cutting machine with dust removal function according to claim 1, characterized in that, The rotating mechanism (9) includes an L-shaped plate (91) located in the mounting groove (4). The bottom side wall of the L-shaped plate (91) is fixedly installed on the side wall of the dust collector (71). A pulley (92) is provided at the bottom of the L-shaped plate (91). The pulley (92) is rolled in the sliding groove (5). A second motor (93) is provided on the side wall of the L-shaped plate (91) near the dust collector (71). A drive gear (94) is fixedly installed at the output end of the second motor (93). A driven gear (95) is meshed on one side of the drive gear (94). A fixing rod is fixedly installed on the side wall of the drive gear (94) and the driven gear (95) near the dust collector (71). The fixing rod passes through the dust collector (71) and is fixedly connected to the connecting shaft (76). The other side wall of the driven gear (95) is rotatably installed on the side wall of the L-shaped plate (91) through a fixing roller and a bearing.

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