Plate dust removal device of pressure control type plastic vacuum forming machine

Abstract

The utility model relates to the technical field of plate dust removal, in particular to a plate dust removal device of a pressure control type plastic vacuum forming machine. Comprising a dedusting box; a plurality of transmission rollers are rotationally mounted on the inner side of the dust removal box; a sliding plate is slidably mounted on the inner side of the dust removal box, and two cleaning pieces are symmetrically mounted at the bottom end of the sliding plate; dust collection heads are arranged on one sides of the two brush rollers, and a dust collector is mounted outside the dust removal box; penetrating holes are formed in the two sides of the upper end of the dust removal box, baffles A are slidably mounted on the inner sides of the two penetrating holes, a connecting plate B is connected between the top ends of the two baffles A, and a linear driving mechanism used for driving the connecting plate B to ascend and descend is mounted on the dust removal box; and two baffles B are symmetrically arranged at the two ends of the dust removal box correspondingly, and a connecting plate A is connected between the two baffles B on the same side. The dust removal device is good in dust removal effect, capable of reducing dust generated in work and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of plate dust removal, in particular to a plate dust removal device of a pressure-controlled vacuum forming machine. Background Art

[0002] Sheet metal parts are an important part of various industrial products. In the production process of industrial products, sheet metal parts need to be processed in various ways. The entire processing process will definitely cause pollution to the surface of the sheet metal. Therefore, it is generally necessary to remove dust from the sheet metal parts.

[0003] A Chinese patent with authorization announcement number CN210936249U discloses a plate surface dust removal device, including a dust removal roller, a horizontal slide rail and a horizontal slider installed on the horizontal slide rail, the horizontal slider is provided with a vertical cylinder, the movable end of the vertical cylinder is provided with a cantilever, the cantilever is installed on a swing arm, the swing arm is swingably connected to the cantilever, the dust removal roller is installed on the swing arm, the rotation axis of the swing arm is parallel to the horizontal plane, and the rotation axis of the dust removal roller is perpendicular to the rotation axis of the swing arm.

[0004] There are still technical defects in the above-mentioned patent: the equipment has an external leakage structure, and the dust generated during the cleaning process can easily pollute the working environment. Utility Model Content

[0005] The utility model aims to solve the problems existing in the background technology and proposes a pressure-controlled vacuum forming machine plate dust removal device.

[0006] The technical solution of the utility model is a pressure-controlled vacuum forming machine plate dust removal device, comprising a dust removal box; a plurality of transmission rollers are rotatably installed on the inner side of the dust removal box; a sliding plate is slidably installed on the inner side of the dust removal box, a power component A for driving the sliding plate to reciprocate is installed on the dust removal box, two groups of cleaning parts are symmetrically installed at the bottom end of the sliding plate, the cleaning parts include a rotating frame B and a brush roller rotatably installed on the rotating frame B, an elastic component A is connected between the rotating frame B at the upper end and the sliding plate, and the rotating frame B at the lower end is fixedly connected to the sliding plate through a connecting rod B; a dust suction head is arranged on one side of the two brush rollers, and the outer side of the dust removal box is installed A vacuum cleaner is provided, and a dust suction pipe is connected between the output end of the vacuum cleaner and two dust suction heads; through holes are provided on both sides of the upper end of the dust removal box, and the through holes on both sides are respectively connected with the material holes on both sides, and baffles A are slidably installed on the inner sides of the two through holes, and a connecting plate B is connected between the top ends of the two baffles A, and a linear driving mechanism for driving the connecting plate B to rise and fall is installed on the dust removal box; two baffles B are symmetrically arranged at both ends of the dust removal box, and the baffles B movably pass through the inside and outside of the dust removal box, and a connecting plate A is connected between the two baffles B on the same side, and a power component B for driving the two connecting plates A to move closer to or away from each other is installed on the dust removal box.

[0007] Preferably, the connecting plates A on both sides are connected to a limiting assembly, which includes a limiting roller, a rotating frame A and a connecting rod A. The rotating frame A is arranged between any two transmission rollers, the limiting roller is vertically rotatably installed on the rotating frame A, the connecting rod A is fixed on the rotating frame A, and one end of the connecting rod A movably passes through the side of the dust removal box and is fixedly connected to the connecting plate A.

[0008] Preferably, the power component A includes a motor D, a cam and an elastic component B. A support plate is fixed to the outside of the dust removal box, the motor D is mounted on the support plate, the cam is fixed on the output shaft of the motor D, the outer end of the sliding plate is connected to a spring A, the spring A is against the cam, the elastic component B includes a spring B, a guide rod B and a limit block B, a baffle B is fixed on the sliding plate, the guide rod B is fixed on the inner wall of the dust removal box, one end of the guide rod B movably passes through the baffle B and is connected to the limit block B, and the spring B is sleeved and installed on the guide rod B.

[0009] Preferably, the power assembly B includes a motor C, a gear and two racks. The gear is rotatably installed at the upper end of the dust removal box. The motor C is installed inside the dust removal box and its output shaft is connected to the gear. The two racks are meshed with the gears, and the two racks are fixedly connected to the connecting plates A on both sides through a connecting frame.

[0010] Preferably, the elastic component A includes a spring A, a guide column A and a limit block A. The upper end of the guide column A is fixed on the sliding plate, and the lower end thereof movably passes through the rotating frame B and is connected to the limit block A. The spring A is sleeved and installed on the guide column A.

[0011] Preferably, a controller is installed on the dust removal box; and a plurality of universal wheels are installed at the bottom end of the dust removal box.

[0012] Preferably, two adjacent transmission rollers are transmission-connected, and a motor A for driving the transmission rollers to rotate is installed on the outer side of the dust removal box.

[0013] Compared with the prior art, the utility model has the following beneficial technical effects: the plate extends into the interior of the dust removal box through the material hole on one side, and the multiple transmission rollers are driven to rotate by the set motor A, so that the plate can be transported. When the plate moves between the two brush rollers, the two brush rollers are driven to rotate. At the same time, the power component A drives the sliding plate to move back and forth, and then drives the two brush rollers and the two dust heads to move back and forth, thereby improving the dust removal effect of the plate; the baffle A and baffle B are set to reduce the exposed gap of the material hole, thereby reducing the release of dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 and Figure 2 All of them are structural schematic diagrams of the present utility model.

[0015] Figure 3It is a cross-sectional structural diagram of the utility model.

[0016] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at A.

[0017] 1. Dust removal box; 101. Material hole; 102. Perforation; 2. Drive roller; 3. Universal wheel; 4. Motor A; 5. Brush roller; 6. Dust head; 7. Dust collector; 71. Dust pipe; 8. Limit roller; 9. Rotating frame A; 10. Connecting rod A; 11. Linear drive mechanism; 12. Motor C; 13. Gear; 14. Rack; 15. Connecting frame; 16. Baffle A; 17. Controller; 18. Baffle B; 19. Connecting plate A; 20. Connecting plate B; 21. Motor D; 22. Cam; 23. Support plate; 24. Sliding plate; 25. Spring A; 26. Spring B; 27. Connecting rod B; 28. Guide column A; 29. ​​Guide rod B; 30. Rotating frame B. DETAILED DESCRIPTION

[0018] Embodiment 1

[0019] like Figure 1-Figure 4 As shown, a pressure-controlled vacuum forming machine plate dust removal device proposed in this embodiment includes a dust removal box 1; a plurality of driving rollers 2 are rotatably installed on the inner side of the dust removal box 1; a sliding plate 24 is slidably installed on the inner side of the dust removal box 1, and a power component A for driving the sliding plate 24 to reciprocate is installed on the dust removal box 1. Two groups of cleaning parts are symmetrically installed at the bottom end of the sliding plate 24, and the cleaning parts include a rotating frame B30 and a brush roller 5 rotatably installed on the rotating frame B30. An elastic component A is connected between the rotating frame B30 at the upper end and the sliding plate 24, and the rotating frame B30 at the lower end is fixedly connected to the sliding plate 24 through a connecting rod B27; a dust suction head 6 is provided on one side of the two brush rollers 5, and a dust collector 7 is installed on the outside of the dust removal box 1. A dust suction pipe 71 is connected between the output end of the dust collector 7 and the two dust suction heads 6; through holes 102 are provided on both sides of the upper end of the dust removal box 1, and the through holes 102 on both sides are respectively connected to the material holes 101 on both sides, and baffles A16 are slidably installed on the inner sides of the two through holes 102, and a connecting plate B20 is connected between the top ends of the two baffles A16, and a linear driving mechanism 11 for driving the connecting plate B20 to rise and fall is installed on the dust removal box 1; two baffles B18 are symmetrically arranged at both ends of the dust removal box 1, and the baffles B18 movably pass through the inner and outer sides of the dust removal box 1, and a connecting plate A19 is connected between the two baffles B18 on the same side, and a power component B for driving the two connecting plates A19 to move closer to or away from each other is installed on the dust removal box 1.

[0020] The power component A includes a motor D21, a cam 22 and an elastic component B. A support plate 23 is fixed to the outside of the dust removal box 1, the motor D21 is installed on the support plate 23, the cam 22 is fixed on the output shaft of the motor D21, the outer end of the sliding plate 24 is connected to a spring A25, and the spring A25 is against the cam 22. The elastic component B includes a spring B26, a guide rod B29 and a limit block B. A baffle B18 is fixed on the sliding plate 24, the guide rod B29 is fixed on the inner wall of the dust removal box 1, one end of the guide rod B29 movably passes through the baffle B18 and is connected to the limit block B, and the spring B26 is sleeved and installed on the guide rod B29.

[0021] The power assembly B includes a motor C12, a gear 13 and two racks 14. The gear 13 is rotatably installed at the upper end of the dust removal box 1. The motor C12 is installed inside the dust removal box 1 and its output shaft is connected to the gear 13. The two racks 14 are meshed and connected to the gear 13. The two racks 14 are fixedly connected to the connecting plates A19 on both sides through a connecting frame 15.

[0022] The elastic component A includes a spring A25, a guide column A28 and a limit block A. The upper end of the guide column A28 is fixed on the sliding plate 24, and the lower end thereof movably passes through the rotating frame B30 and is connected to the limit block A. The spring A25 is sleeved and installed on the guide column A28.

[0023] A controller 17 is installed on the dust removal box 1; and a plurality of universal wheels 3 are installed at the bottom end of the dust removal box 1.

[0024] Two adjacent transmission rollers 2 are transmission-connected, and a motor A4 for driving the transmission rollers 2 to rotate is installed on the outer side of the dust removal box 1 .

[0025] In this embodiment, when working, the plate is inserted into the interior of the dust removal box 1 through the material hole 101 on one side, and the multiple transmission rollers 2 are driven to rotate by the set motor A4, so that the plate can be transported. When the plate moves between the two brush rollers 5, the two brush rollers 5 are driven to rotate. At the same time, the power component A drives the sliding plate 24 to move back and forth, and then drives the two brush rollers 5 and the two dust heads 6 to move back and forth, thereby improving the dust removal effect of the plate; the baffle A16 and baffle B18 are set to reduce the exposed gap of the material hole 101, thereby reducing the release of dust.

[0026] Embodiment 2

[0027] like Figure 1-Figure 3As shown, a pressure-controlled vacuum forming machine plate dust removal device is proposed in this embodiment. Compared with the first embodiment, in this embodiment, the connecting plates A19 on both sides are connected with limiting components, and the limiting components include a limiting roller 8, a rotating frame A9 and a connecting rod A10. The rotating frame A9 is arranged between any two driving rollers 2, the limiting roller 8 is vertically rotatably installed on the rotating frame A9, and the connecting rod A10 is fixed on the rotating frame A9. One end of the connecting rod A10 movably passes through the side of the dust removal box 1 and is fixedly connected to the connecting plate A19.

[0028] In this embodiment, the plate can be limited by the provided limiting assembly to prevent the plate from being displaced during movement.

[0029] The implementation modes of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited thereto, and various changes can be made within the knowledge scope of technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A pressure-controlled vacuum forming machine plate dust removal device, characterized in that: The utility model comprises a dust removal box (1); a plurality of driving rollers (2) are rotatably mounted on the inner side of the dust removal box (1); a sliding plate (24) is slidably mounted on the inner side of the dust removal box (1); a power component A for driving the sliding plate (24) to reciprocate is mounted on the dust removal box (1); two groups of cleaning parts are symmetrically mounted on the bottom end of the sliding plate (24); the cleaning parts comprise a rotating frame B (30) and a brush roller (5) rotatably mounted on the rotating frame B (30); an elastic component A is connected between the rotating frame B (30) at the upper end and the sliding plate (24); the rotating frame B (30) at the lower end is fixedly connected to the sliding plate (24) through a connecting rod B (27); a dust suction head (6) is arranged on one side of the two brush rollers (5); a dust collector (7) is mounted on the outside of the dust removal box (1); an output end of the dust collector (7) is connected to the two dust suction heads (6) are connected with a dust suction pipe (71); both sides of the upper end of the dust removal box (1) are provided with through holes (102), the through holes (102) on both sides are respectively connected with the material holes (101) on both sides, baffles A (16) are slidably installed on the inner sides of the two through holes (102), a connecting plate B (20) is connected between the top ends of the two baffles A (16), and a linear driving mechanism (11) for driving the connecting plate B (20) to rise and fall is installed on the dust removal box (1); two baffles B (18) are symmetrically arranged at both ends of the dust removal box (1), the baffles B (18) are movably passed through the inner and outer sides of the dust removal box (1), and a connecting plate A (19) is connected between the two baffles B (18) on the same side, and a power component B for driving the two connecting plates A (19) to move closer to or away from each other is installed on the dust removal box (1).

2. A pressure-controlled vacuum forming machine sheet dust removal device according to claim 1, characterized in that: The connection plates A (19) on both sides are connected to a limit assembly, which comprises a limit roller (8), a rotating frame A (9) and a connecting rod A (10). The rotating frame A (9) is arranged between any two driving rollers (2). The limit roller (8) is vertically rotatably mounted on the rotating frame A (9). The connecting rod A (10) is fixed on the rotating frame A (9). One end of the connecting rod A (10) movably passes through the side of the dust removal box (1) and is fixedly connected to the connection plate A (19).

3. A pressure-controlled vacuum forming machine sheet dust removal device according to claim 1, characterized in that: The power assembly A comprises a motor D (21), a cam (22) and an elastic assembly B. A support plate (23) is fixed to the outside of the dust removal box (1). The motor D (21) is mounted on the support plate (23). The cam (22) is fixed to the output shaft of the motor D (21). The outer end of the sliding plate (24) is connected to a spring A (25). The spring A (25) abuts against the cam (22). The elastic assembly B comprises a spring B (26), a guide rod B (29) and a limit block B. A baffle B (18) is fixed to the sliding plate (24). The guide rod B (29) is fixed to the inner wall of the dust removal box (1). One end of the guide rod B (29) movably passes through the baffle B (18) and is connected to the limit block B. The spring B (26) is sleeved and mounted on the guide rod B (29).

4. A pressure-controlled vacuum forming machine sheet dust removal device according to claim 1, characterized in that: The power assembly B comprises a motor C (12), a gear (13) and two racks (14); the gear (13) is rotatably mounted on the upper end of the dust removal box (1); the motor C (12) is mounted inside the dust removal box (1) and its output shaft is connected to the gear (13); the two racks (14) are meshedly connected to the gear (13); and the two racks (14) are fixedly connected to the connecting plates A (19) on both sides via a connecting frame (15).

5. The pressure-controlled vacuum forming machine sheet dust removal device according to claim 1, characterized in that: The elastic component A comprises a spring A (25), a guide column A (28) and a limit block A. The upper end of the guide column A (28) is fixed on the sliding plate (24), and the lower end thereof movably passes through the rotating frame B (30) and is connected to the limit block A. The spring A (25) is sleeved and installed on the guide column A (28).

6. A pressure-controlled vacuum forming machine sheet dust removal device according to claim 1, characterized in that: A controller (17) is installed on the dust removal box (1); and a plurality of universal wheels (3) are installed at the bottom end of the dust removal box (1).

7. A pressure-controlled vacuum forming machine sheet dust removal device according to claim 1, characterized in that: Two adjacent transmission rollers (2) are transmission-connected with each other, and a motor A (4) for driving the transmission rollers (2) to rotate is installed on the outer side of the dust removal box (1).

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