Dust suppression device for plate cutting

Abstract

The utility model discloses a dust suppression device for plate cutting, and relates to the technical field of environmental protection. The cutting dust suppression device comprises a cutting dust suppression assembly, the cutting dust suppression assembly comprises a mounting plate, a motor is arranged above the mounting plate, a cutting disc is fixed to a power output shaft of the motor, a blocking cover is arranged outside the cutting disc, a cover door is hinged to the front wall of the blocking cover, and a cutting groove is formed in the position, corresponding to the cutting disc, of the mounting plate. The lower wall of the cover body and the lower wall of the cover door are both in contact with the upper wall of a plate to avoid leakage of chippings and dust, and the electric telescopic rod drives the baffle to move to clean the chippings in the box body. The problems that in the prior art, when plates are cut, chippings and dust still possibly leak through a gap between a control box and the plates to pollute the environment, and in the prior art, dust in a filter box needs to be cleaned through manual operation, and use is inconvenient are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmental protection, in particular to a dust suppression device for cutting plates. Background Art

[0002] Environmental protection refers to taking various measures and actions to protect and improve the quality of the natural environment so that it can continuously provide good living and development conditions for humans and other organisms. This involves the control of air pollution. In the process of sheet metal processing, in order to make the sheet metal reach the required specifications, the sheet metal needs to be cut, but a large amount of dust and debris will be generated during the cutting process. In order to prevent dust and debris from polluting the operating environment, the dust and debris need to be suppressed.

[0003] After retrieval, the authorization announcement number CN214725004U and the authorization announcement date 2021.11.16 disclose a cutting device for artificial boards with a dust reduction mechanism, including a control box and a feeding cylinder, a feeding cylinder is fixedly connected to the left side of the upper end of the control box, and a feeding rack is fixedly connected to the right end of the feeding cylinder, the lower end of the feeding rack is slidably connected to the control box, and a limit rack is provided on the right side of the feeding rack, the lower end of the limit rack is fixedly connected to the control box, and a guide plate is fixedly connected to the right side of the upper end of the limit rack, a guide rod 1 is slidably connected inside the guide plate, and the upper end of the guide plate is rotatably connected to a limit bolt; in the utility model, through the set limit rack, guide rod 1, limit bolt, cutting shell, dust suction pipe, filter box, telescopic hose, dust suction fan, mounting slot, stripping plate and spring, the size of a single cut plate can be adjusted, and debris in the cutting process can be collected, which plays a role of dust reduction and purification, and at the same time, automatic loading and unloading of the plate can be realized.

[0004] In the prior art, since the plate does not contact the upper wall of the control box, debris and dust may still leak through the gap between the control box and the plate when cutting the plate and pollute the environment. In addition, after collecting the dust in the prior art, the dust is located in the filter box, and manual operation is required to clean the dust in the filter box, which is inconvenient to use. For this reason, we provide a dust suppression device for plate cutting to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a dust suppression device for plate cutting, which prevents debris and dust from leaking out by making the lower walls of the cover body and the cover door contact with the upper wall of the plate, and cleans the debris in the box by driving the baffle to move through an electric telescopic rod, thereby solving the problem that when cutting plates in the prior art, debris and dust may still leak out through the gap between the control box and the plate to pollute the environment, and the prior art requires manual operation to clean the dust in the filter box, which is inconvenient to use.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a dust suppression device for plate cutting, comprising a cutting dust suppression component, the cutting dust suppression component comprising a mounting plate, a motor is arranged above the mounting plate, a cutting disc is fixed on the power output shaft of the motor, a baffle is arranged outside the cutting disc, a cover door is hingedly connected to the front wall of the baffle, and a cutting groove is opened on the mounting plate corresponding to the position of the cutting disc;

[0008] A collecting assembly is arranged on the lower side of the cutting dust suppression assembly, and the collecting assembly includes a bottom plate, a box body is arranged above the bottom plate, a fan is fixed on the upper side of the front wall of the box body, a filter is arranged on the front wall inside the box body at the position where the fan is located, baffles are arranged on the lower side of the rear wall inside the box body and the lower side of the front wall of the box body, and the baffles are fixedly connected to another baffle via connecting rods, and an electric telescopic rod is fixed to the rear wall of the baffle located on the rear side.

[0009] The utility model is further configured that a mounting block is fixed to the rear wall of the motor, an electric push rod is fixed to the upper wall of the mounting block, a moving block is fixed to the upper end of the electric push rod, and a screw is connected to the internal thread of the moving block.

[0010] The utility model is further configured as follows: a U-shaped plate is provided on the outside of the screw rod, and the U-shaped plate is fixedly connected to the mounting plate, the screw rod is rotatably connected to the U-shaped plate through a bearing, a motor is fixed to the left wall of the U-shaped plate, and a power output shaft of the motor is fixedly connected to the screw rod, and legs are fixed at the four corner positions of the lower wall of the mounting plate, and the lower ends of the legs are fixedly connected to the bottom plate.

[0011] The utility model is further configured as follows: a bolt is provided on the left side of the cover door, and the bolt is threadedly connected to the baffle cover, a vertical plate is fixed to the rear of the baffle cover corresponding to the front wall of the motor, a guide rod is fixed to the upper wall of the vertical plate, a protrusion is provided on the external clearance of the guide rod, and the protrusion is fixedly connected to the baffle cover, and a clearance groove is provided on the rear wall of the baffle cover.

[0012] The utility model is further configured such that a box cover is detachably fixed to the upper wall of the box body, a collecting hood is fixed to the upper wall of the box cover, and the collecting hood is located directly below the cutting groove, the interior of the collecting hood is communicated with the interior of the box body, and the upper wall of the collecting hood is in contact with the lower wall of the mounting plate.

[0013] The utility model is further configured such that a limiting frame is fixed on the outside of the filter corresponding to the inner wall of the box, and the cross section of the limiting frame is L-shaped, and a perforation is opened on the front wall of the box corresponding to the position of the filter.

[0014] The utility model is further configured such that rectangular grooves are provided on both the front and rear side walls of the box body at the position where the baffle is located, a fixing frame is fixed to the rear end of the electric telescopic rod, and the fixing frame is U-shaped and fixedly connected to the box body.

[0015] The utility model is further configured as follows: vertical rods are fixed at the four corner positions of the lower wall of the box body, vertical sleeves are provided in a clearance fit outside the vertical rods, and the lower ends of the vertical sleeves are fixedly connected to the bottom plate, and a hydraulic cylinder is fixed at the middle position of the lower wall of the box body, and the lower end of the hydraulic cylinder is fixedly connected to the bottom plate.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model provides a baffle and a cover, wherein the baffle is located outside the cutting disk. When cutting the plate, the lower walls of the baffle and the cover door are in contact with the upper wall of the plate placed on the surface of the mounting plate. At this time, the baffle and the cover door cooperate to block the debris and dust, thereby avoiding the leakage of the debris and dust. This solves the problem in the prior art that when cutting the plate, the debris and dust may still leak through the gap between the control box and the plate and pollute the environment.

[0018] 2. The utility model provides an electric telescopic rod and a baffle, and the electric telescopic rod is extended to drive the baffle to move forward, so that the baffle located at the rear side pushes the debris and dust inside the box to move forward, thereby achieving the effect of cleaning the inside of the box. There is no need for manual cleaning operations, which is simpler and more convenient to use. It solves the problem that the prior art requires manual operation to clean the dust in the filter box, which is inconvenient to use.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 The present invention is an overall structural diagram of a dust suppression device for cutting plates.

[0022] Figure 2 This is a structural diagram of the dust suppression assembly after the cover door is opened.

[0023] Figure 3 An exploded view of part of the structure of the cut dust suppression assembly.

[0024] Figure 4 An exploded view of part of the collection assembly.

[0025] Figure 5 for Figure 4 Another structural diagram from another perspective.

[0026] Figure 6 This is a diagram of the connection structure between the two baffles.

[0027] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0028] 1-cutting dust suppression assembly, 101-motor, 1011-screw, 102-electric push rod, 1021-moving block, 1022-mounting block, 103-motor, 1031-cutting plate, 104-blocking cover, 1041-cover door, 1042-bump, 1043-avoiding groove, 105-mounting plate, 1051-U-shaped plate, 1052-cutting groove, 1053-leg, 106-vertical plate, 10 61-guide rod, 2-collection assembly, 201-collection cover, 202-box cover, 203-filter, 204-box body, 2041-limiting frame, 2042-fan, 2043-fixing frame, 2044-rectangular groove, 2045-vertical rod, 2046-perforation, 205-electric telescopic rod, 206-bottom plate, 2061-vertical sleeve, 207-baffle, 2071-connecting rod, 208-hydraulic cylinder. DETAILED DESCRIPTION

[0029] 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 of 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. Specific embodiment 1

[0031] See also Figure 1-3The utility model is a dust suppression device for sheet cutting, including a cutting dust suppression component 1, which includes a mounting plate 105, and a motor 103 is arranged above the mounting plate 105, which is used to drive a cutting disc 1031 to rotate, and a cutting disc 1031 is fixed on the power output shaft of the motor 103, and the cutting disc 1031 and the power output shaft of the motor 103 are detachably fixed, and are used to cut the sheet, and the bottom horizontal plane of the outer peripheral wall of the cutting disc 1031 is located below the horizontal plane of the upper wall of the mounting plate 105, and a baffle 104 is arranged on the outside of the cutting disc 1031, and a cover door 1041 is hinged on the front wall of the baffle 104. When cutting, the lower walls of the baffle 104 and the cover door 1041 are in contact with the upper wall of the sheet to avoid leakage of debris and dust, and a cutting groove 1052 is opened on the mounting plate 105 corresponding to the position of the cutting disc 1031 to provide space for the movement of the cutting disc 1031.

[0032] Specifically, a mounting block 1022 is fixed to the rear wall of the motor 103 to provide a fixed platform for the motor 103, and an electric push rod 102 is fixed to the upper wall of the mounting block 1022 to drive the mounting block 1022 to move up and down. At the same time, the moving block 1021 is slidably connected to the U-shaped plate 1051 to prevent the moving block 1021 from rotating when the screw 1011 rotates. The moving block 1021 is fixed to the upper end of the electric push rod 102, and the internal thread of the moving block 1021 is connected to the screw 1011. The rotation of the screw 1011 drives the moving block 1021 to move, so that the electric push rod 102, the mounting block 1022, and the motor 103 all move, so that the cutting disk 1031 moves to cut the plate.

[0033] A U-shaped plate 1051 is provided on the outside of the screw rod 1011, and the U-shaped plate 1051 is fixedly connected to the mounting plate 105. The screw rod 1011 is rotatably connected to the U-shaped plate 1051 through a bearing. A motor 101 is fixed to the left wall of the U-shaped plate 1051, and the power output shaft of the motor 101 is fixedly connected to the screw rod 1011. The motor 101 drives the screw rod 1011 to rotate. Support legs 1053 are fixed at the four corner positions of the lower wall of the mounting plate 105 for providing support for the mounting plate 105, and the lower end of the support leg 1053 is fixedly connected to the bottom plate 206.

[0034] A bolt is provided on the left side of the cover door 1041, and the bolt is threadedly connected to the baffle 104. The bolt makes it easy to fix the cover door 1041 and to open the cover door 1041 to replace the cutting disk 1031. A vertical plate 106 is fixed to the rear of the baffle 104 corresponding to the front wall of the motor 103. A guide rod 1061 is fixed to the upper wall of the vertical plate 106. A protrusion 1042 is provided in the external clearance of the guide rod 1061, and the protrusion 1042 is fixedly connected to the baffle 104. A clearance groove 1043 is provided on the rear wall of the baffle 104. The above arrangement makes the height of the baffle 104 and the motor 103 variable, so as to facilitate the cutting of plates of different thicknesses.

[0035] The operation process of this embodiment is as follows: when cutting the plate, the plate is placed on the upper wall of the mounting plate 105, and the cutting position of the plate is located directly below the cutting disk 1031. At this time, the plate is fixed and the electric push rod 102 is controlled to extend and the motor 103 is operated. The motor 103 drives the cutting disk 1031 to rotate, and the electric push rod 102 extends until the lower end of the outer peripheral wall of the cutting disk 1031 is located below the upper wall of the mounting plate 105. At this time, the lower walls of the baffle 104 and the cover door 1041 are in contact with the upper wall of the plate, and then the motor 101 is operated to drive the screw 1011 to rotate, so that the moving block 1021 and the electric push rod 102 move, and drive the cutting disk 1031 in the rotating state to move and cut the plate. Specific embodiment 2

[0037] See also Figure 1 , 4 , 5 and 6 are the second embodiment of the utility model, which is based on the previous embodiment, but is different from the first embodiment in that: a collecting component 2 is arranged on the lower side of the cutting dust suppression component 1, and the collecting component 2 includes a bottom plate 206, and a box 204 is arranged above the bottom plate 206. A fan 2042 is fixed on the upper side of the front wall of the box 204, which is used to generate an airflow to suck debris and dust into the box 204, and a filter 203 is arranged on the front wall of the box 204 at the position where the fan 2042 is located, which is used to filter the debris and dust. A baffle 207 is arranged on the lower side of the rear wall inside the box 204 and the lower side of the front wall of the box 204, and the baffle 207 is fixedly connected to another baffle 207 by a connecting rod 2071, and an electric telescopic rod 205 is fixed to the rear wall of the baffle 207 located on the rear side, which is used to drive the electric telescopic rod 205 to move, so as to clean the debris and dust in the box 204.

[0038] Specifically, a box cover 202 is detachably fixed to the upper wall of the box body 204, a collecting hood 201 is fixed to the upper wall of the box cover 202, and the collecting hood 201 is located directly below the cutting groove 1052, the interior of the collecting hood 201 is connected to the interior of the box body 204, and the upper wall of the collecting hood 201 is in contact with the lower wall of the mounting plate 105.

[0039] A limit frame 2041 is fixed on the inner wall of the box body 204 corresponding to the outside of the filter 203 to prevent the filter 203 from moving when in use, and the cross-section of the limit frame 2041 is L-shaped. A perforation 2046 is opened on the front wall of the box body 204 corresponding to the position where the filter 203 is located, so that air can pass through when the fan 2042 is working.

[0040] Rectangular grooves 2044 are provided on the front and rear side walls of the box body 204 corresponding to the position of the baffle 207. The specifications of the rectangular grooves 2044 are smaller than those of the baffle 207. A fixing frame 2043 is fixed to the rear end of the electric telescopic rod 205, and the fixing frame 2043 is U-shaped and fixedly connected to the box body 204.

[0041] Vertical rods 2045 are fixed at the four corners of the lower wall of the box body 204, and vertical sleeves 2061 are provided in cooperation with the external clearance of the vertical rods 2045, and the lower end of the vertical sleeve 2061 is fixedly connected to the bottom plate 206. A hydraulic cylinder 208 is fixed at the middle position of the lower wall of the box body 204, and the lower end of the hydraulic cylinder 208 is fixedly connected to the bottom plate 206. The operation of the hydraulic cylinder 208 drives the box body 204 to move up and down accordingly, so as to leave space and remove the box cover 202 to replace the filter screen 203, and the cooperation of the vertical rods 2045 and the vertical sleeves 2061 can prevent the box body 204 from tilting.

[0042] The rest of the structure is the same as that of the first embodiment.

[0043] The operation process of this embodiment is as follows: during cutting, the fan works so that the box body 204 and the collecting hood 201 are in a negative pressure state. At this time, the debris and dust pass through the cutting groove 1052 and the collecting hood 201 into the box body 204. Under the action of the filter 203, the debris and dust are trapped in the box body 204, and the airflow passes through the filter 203 and the perforation 2046 and is discharged to the outside of the box body 204. When cleaning the debris and dust inside the box body 204, the electric telescopic rod 205 is extended to move both baffles 207 forward, and the baffle 207 on the rear side will push the debris and dust inside the box body 204 to be discharged from the rectangular groove 2044 on the front side to the outside of the box body 204 to complete the debris and dust cleaning operation.

[0044] In addition, the electrical appliances in the dust suppression device for cutting sheets are electrically connected to the controller via conductive wires, and the controller is electrically connected to the external power supply via conductive wires. The electrical appliances and controller in the dust suppression device for cutting sheets are both prior art, and their models are not limited here.

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A dust suppression device for sheet material cutting, comprising a cutting dust suppression assembly (1), characterized in that: The cutting dust suppression component (1) comprises a mounting plate (105), a motor (103) is arranged above the mounting plate (105), a cutting disc (1031) is fixed on the power output shaft of the motor (103), a shield (104) is arranged outside the cutting disc (1031), a shield door (1041) is hingedly connected to the front wall of the shield (104), and a cutting groove (1052) is opened on the mounting plate (105) corresponding to the position where the cutting disc (1031) is located; A collecting component (2) is arranged at the lower side of the cutting dust suppression component (1), and the collecting component (2) includes a bottom plate (206), and a box (204) is arranged above the bottom plate (206). A fan (2042) is fixed on the upper side of the front wall of the box (204), and a filter (203) is arranged at the position where the fan (2042) is located corresponding to the front wall inside the box (204). A baffle (207) is arranged on the lower side of the rear wall inside the box (204) and the lower side of the front wall of the box (204), and the baffle (207) is fixedly connected to another baffle (207) via a connecting rod (2071), and an electric telescopic rod (205) is fixed to the rear wall of the baffle (207) located at the rear side.

2. A dust suppression device for plate cutting according to claim 1, characterized in that: A mounting block (1022) is fixed to the rear wall of the motor (103), an electric push rod (102) is fixed to the upper wall of the mounting block (1022), a moving block (1021) is fixed to the upper end of the electric push rod (102), and a screw rod (1011) is connected to the internal thread of the moving block (1021).

3. A dust suppression device for plate cutting according to claim 2, characterized in that: A U-shaped plate (1051) is arranged outside the screw rod (1011), and the U-shaped plate (1051) is fixedly connected to the mounting plate (105); the screw rod (1011) is rotatably connected to the U-shaped plate (1051) via a bearing; a motor (101) is fixed to the left wall of the U-shaped plate (1051), and a power output shaft of the motor (101) is fixedly connected to the screw rod (1011); legs (1053) are fixed at four corner positions of the lower wall of the mounting plate (105), and the lower ends of the legs (1053) are fixedly connected to the bottom plate (206).

4. A dust suppression device for plate cutting according to claim 1, characterized in that: A bolt is provided on the left side of the cover door (1041), and the bolt is threadedly connected to the baffle cover (104); a vertical plate (106) is fixed to the rear of the baffle cover (104) corresponding to the front wall of the motor (103); a guide rod (1061) is fixed to the upper wall of the vertical plate (106); a protrusion (1042) is provided on the external clearance of the guide rod (1061), and the protrusion (1042) is fixedly connected to the baffle cover (104); and a clearance groove (1043) is provided on the rear wall of the baffle cover (104).

5. The dust suppression device for plate cutting according to claim 1, characterized in that: A box cover (202) is detachably fixed to the upper wall of the box body (204), a collection cover (201) is fixed to the upper wall of the box cover (202), and the collection cover (201) is located directly below the cutting groove (1052), the interior of the collection cover (201) is communicated with the interior of the box body (204), and the upper wall of the collection cover (201) is in contact with the lower wall of the mounting plate (105).

6. A dust suppression device for plate cutting according to claim 1, characterized in that: A limit frame (2041) is fixed on the outside of the filter screen (203) corresponding to the inner wall of the box body (204), and the cross section of the limit frame (2041) is L-shaped. A through hole (2046) is provided on the front wall of the box body (204) at the location where the filter screen (203) is located, corresponding to the location of the filter screen (203).

7. A dust suppression device for plate cutting according to claim 1, characterized in that: Rectangular grooves (2044) are provided on the front and rear side walls of the box body (204) at the location where the baffle (207) is located, and a fixing frame (2043) is fixed to the rear end of the electric telescopic rod (205), and the fixing frame (2043) is U-shaped and fixedly connected to the box body (204).

8. A dust suppression device for plate cutting according to claim 7, characterized in that: Vertical rods (2045) are fixed at the four corner positions of the lower wall of the box body (204); a vertical sleeve (2061) is provided in a clearance-matched manner outside the vertical rod (2045); and the lower end of the vertical sleeve (2061) is fixedly connected to the bottom plate (206); a hydraulic cylinder (208) is fixed at the middle position of the lower wall of the box body (204); and the lower end of the hydraulic cylinder (208) is fixedly connected to the bottom plate (206).

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