Dedusting and cleaning device for PE production

Abstract

The utility model relates to the technical field of dust removal, and discloses a dust removal cleaning device for PE (polyethylene) production, which comprises a processing table, the top of the processing table is fixedly connected with a mounting frame, the interior of the mounting frame is slidably connected with a connecting piece, the interior of the connecting piece is fixedly connected with an air suction cover, the interior of the connecting piece is fixedly connected with a telescopic pipe, and the telescopic pipe is fixedly connected with the top of the processing table. The end, away from the connecting piece, of the telescopic pipe is fixedly connected with a collecting box fixedly connected with the mounting frame, fans are fixedly connected to the top and the interior of the mounting frame correspondingly, air inlets of the fans extend into the collecting box, and a fixing frame is fixedly connected to the top of the machining table. The interior of the fixing frame is slidably connected with a discharging frame, and the top of the mounting frame is fixedly connected with a first motor. The dust removal and cleaning device for PE production has the advantages that double-sided dust removal is conducted on drilled PE plates, and the PE plates subjected to dust removal are stacked in a time-saving and labor-saving mode.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal, in particular to a dust removal and cleaning device for PE production. Background Art

[0002] "PE" usually refers to polyethylene, which is a very common plastic material widely used in various products and applications. PE sheet is a plastic sheet made of polyethylene. After drilling holes in PE sheet, it is necessary to clean the plastic chips in the holes in time to avoid affecting the accuracy of the holes and subsequent use.

[0003] The existing dust removal and cleaning device for PE production can usually only remove dust on one side of the PE sheet after drilling. The PE sheet needs to be turned over to remove dust on the other side, which is cumbersome to operate. In addition, the sheets need to be removed and stacked together after dust removal. Traditional manual stacking is time-consuming and labor-intensive, and the stacking efficiency is low. Therefore, a dust removal and cleaning device for PE production is proposed to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a dust removal and cleaning device for PE production, which has the advantages of double-sided dust removal for PE plates after drilling, and time-saving and labor-saving stacking of PE plates after dust removal. It solves the problem that dust removal after drilling of PE plates usually can only be performed on one side of the PE plates, and dust removal on the other side requires the PE plates to be turned over, which is relatively cumbersome to operate. In addition, after dust removal, the plates need to be removed and stacked together. Traditional manual stacking is time-consuming and labor-intensive, and the stacking efficiency is low.

[0006] (II) Technical solution

[0007] The utility model provides a technical solution to the above technical problems as follows: a dust removal and cleaning device for PE production, comprising a processing table, a mounting frame fixedly connected to the top of the processing table, a connecting piece slidably connected to the inside of the mounting frame, an air suction hood fixedly connected to the inside of the connecting piece, a telescopic tube fixedly connected to the inside of the connecting piece, a collecting box fixedly connected to the mounting frame at the end of the telescopic tube away from the connecting piece, a fan fixedly connected to the top and inside of the mounting frame, an air inlet of the fan extending to the inside of the collecting box, a fixed frame fixedly connected to the top of the processing table, a material discharge rack slidably connected to the inside of the fixed frame.

[0008] The beneficial effects of the utility model are:

[0009] The dust removal and cleaning device for PE production has the advantages of double-sided dust removal for the PE plates after drilling and time-saving and labor-saving stacking of the dust-removed PE plates.

[0010] On the basis of the above technical solution, the present utility model can also be improved as follows.

[0011] Further, a first motor is fixedly connected to the top of the mounting frame, an output shaft of the first motor is fixedly connected to a bidirectional threaded rod, and the outside of the bidirectional threaded rod is threadedly connected to the connecting member.

[0012] The beneficial effect of adopting the above further solution is that it is convenient to adjust the distance between the two connecting members according to the size of the PE plate, which is convenient for dust removal on the outside of the PE plate.

[0013] Further, a synchronizing rod is fixedly connected to the inside of the mounting frame, the synchronizing rod is slidably connected to the connecting member, and a filter screen located inside the collection box is fixedly connected to the outside of the air inlet of the fan.

[0014] The beneficial effect of adopting the above further solution is that the synchronizing rod limits the connecting member, so that the connecting member slides on the outside of the bidirectional threaded rod and does not rotate with the rotation of the bidirectional threaded rod, thereby enabling the connecting member to slide smoothly up and down.

[0015] Further, a second motor is fixedly connected to the top of the front fixing frame, an output shaft of the second motor is fixedly connected to a unidirectional threaded rod rotatably connected to the fixing frame, and the outside of the unidirectional threaded rod is threadedly connected to the material placing frame.

[0016] The beneficial effect of adopting the above further solution is that the material placing frame slides downward inside the fixing frame, so that the top of the PE plates stacked inside the material placing frame is slightly lower than the PE plates conveyed, thereby enabling the PE plates to be stacked together.

[0017] Further, a connecting column is fixedly connected to the inside of the rear fixing frame, and the outside of the connecting column is slidably connected to the material placing frame.

[0018] The beneficial effect of adopting the above further solution is that the connecting column limits the sliding of the material placing frame on the outside of the unidirectional threaded rod, preventing the material placing frame from rotating with the rotation of the unidirectional threaded rod, thereby enabling the material placing frame to slide smoothly inside the fixing frame.

[0019] Further, a first conveyor roller is rotatably connected to the inside of the processing table, the outside of the two first conveyor rollers is drivingly connected to the same first conveyor belt, a third motor whose output shaft is fixedly connected to the right first conveyor roller is fixedly connected to the outside of the processing table, and an operation panel is fixedly connected to the top of the processing table.

[0020] The beneficial effect of adopting the above further scheme is that it is easy to convey the PE plates to the inside of the mounting frame for dust removal, and the operation panel controls the conveyance, dust removal, and stacking of the PE plates after dust removal.

[0021] Furthermore, a hydraulic rod is fixedly connected to the top of the processing table, and an output end of the hydraulic rod is fixedly connected to a mounting plate. The interior of the mounting plate is rotatably connected to a second conveying roller that is slidably connected to the interior of the processing table, and the outer sides of two second conveying rollers are transmission-connected to the same second conveyor belt, and the outer side of the mounting plate is fixedly connected to a fourth motor whose output shaft is fixedly connected to the second conveying roller on the left side.

[0022] The beneficial effect of adopting the above further solution is that by controlling the distance between the first conveying roller and the second conveying roller, PE boards of different specifications can be conveyed, which facilitates conveying the PE boards to the inside of the mounting frame for dust removal. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the utility model;

[0024] Figure 2 This is a side view of the structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the air suction hood of the utility model;

[0026] Figure 4 It is a top view of the structure of the utility model.

[0027] In the figure: 1. processing table; 2. mounting frame; 3. connecting piece; 4. suction hood; 5. telescopic tube; 6. collecting box; 7. fan; 8. fixing frame; 9. unloading rack; 10. first motor; 11. bidirectional threaded rod; 12. synchronous rod; 13. second motor; 14. unidirectional threaded rod; 15. connecting column; 16. first conveyor roller; 17. first conveyor belt; 18. third motor; 19. hydraulic rod; 20. mounting plate; 21. second conveyor roller; 22. second conveyor belt; 23. operation panel; 24. fourth motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] In the embodiment, Figure 1-4A dust removal and cleaning device for PE production is given. The utility model includes a processing table 1, a mounting frame 2 is fixedly connected to the top of the processing table 1, a connecting piece 3 is slidably connected to the inside of the mounting frame 2, an air suction hood 4 is fixedly connected to the inside of the connecting piece 3, a telescopic tube 5 is fixedly connected to the inside of the connecting piece 3, an end of the telescopic tube 5 away from the connecting piece 3 is fixedly connected to a collecting box 6 fixedly connected to the mounting frame 2, a fan 7 is fixedly connected to the top and the inside of the mounting frame 2, an air inlet of the fan 7 extends to the inside of the collecting box 6, a fixing frame 8 is fixedly connected to the top of the processing table 1, and a material discharge rack 9 is slidably connected to the inside of the fixing frame 8.

[0030] The punched PE board is conveyed into the interior of the mounting frame 2, and the fan 7 is started, so that the debris on the upper and lower sides of the PE board enters the interior of the connector 3 through the suction hood 4, and then passes through the telescopic tube 5 and enters the collection box 6 for collection. The PE board after dust removal is conveyed to the interior of the discharge rack 9, and then the discharge rack 9 slides downward inside the fixed frame 8, so that the top of the stacked PE boards is adapted to the conveyed PE boards, thereby facilitating the stacking of the PE boards.

[0031] Specifically, refer to Figure 2 and Figure 3 A first motor 10 is fixedly connected to the top of the mounting frame 2 , a bidirectional threaded rod 11 is fixedly connected to the output shaft of the first motor 10 , and the outer side of the bidirectional threaded rod 11 is threadedly connected to the connecting piece 3 .

[0032] In this embodiment, the first motor 10 is started, and the first motor 10 drives the bidirectional threaded rod 11 to rotate, so that the connecting member 3 slides on the outside of the bidirectional threaded rod 11, so as to adjust the distance between the two connecting members 3 according to the size of the PE board, thereby facilitating dust removal on the outside of the PE board.

[0033] Specifically, refer to Figure 2 and Figure 3 A synchronization rod 12 is fixedly connected to the inside of the mounting frame 2, and the synchronization rod 12 is slidably connected to the connecting piece 3. The outside of the air inlet of the fan 7 is fixedly connected to a filter located inside the collection box 6.

[0034] In this embodiment, the synchronization rod 12 limits the connection member 3 so that the connection member 3 slides outside the bidirectional threaded rod 11 and does not rotate with the rotation of the bidirectional threaded rod 11, thereby allowing the connection member 3 to slide up and down smoothly.

[0035] Specifically, refer to Figure 1 and Figure 2 A second motor 13 is fixedly connected to the top of the front fixed frame 8, and an output shaft of the second motor 13 is fixedly connected to a one-way threaded rod 14 rotatably connected to the fixed frame 8, and the outer side of the one-way threaded rod 14 is threadedly connected to the unloading rack 9.

[0036] In this embodiment, the second motor 13 is started to rotate the one-way threaded rod 14, thereby causing the unloading rack 9 to slide downward inside the fixed frame 8, so that the top of the PE boards stacked inside the unloading rack 9 is slightly lower than the PE boards conveyed, so that the PE boards can be stacked together.

[0037] Specifically, refer to Figure 2 and Figure 4 A connecting column 15 is fixedly connected to the interior of the rear fixed frame 8, and the outer side of the connecting column 15 is slidably connected to the unloading rack 9.

[0038] In this embodiment, the connecting column 15 limits the sliding of the material rack 9 on the outside of the one-way threaded rod 14 to prevent the material rack 9 from rotating with the rotation of the one-way threaded rod 14, so that the material rack 9 can slide smoothly inside the fixed frame 8.

[0039] Specifically, refer to Figure 1 and Figure 2 The processing table 1 is internally rotatably connected to a first conveying roller 16, and the outer sides of the two first conveying rollers 16 are transmission-connected to the same first conveying belt 17. The outer side of the processing table 1 is fixedly connected to a third motor 18 whose output shaft is fixedly connected to the right first conveying roller 16, and the top of the processing table 1 is fixedly connected to an operation panel 23.

[0040] In this embodiment, the third motor 18 is started to drive the first conveying roller 16 on the right to rotate, and then the first conveying roller 16 on the left rotates along with the transmission of the first conveyor belt 17. The two first conveying rollers 16 rotate clockwise at the same time, so that the PE board is conveyed from the right to the left, and the outer side of the PE board is dust-removed. The operation panel 23 controls the transmission, dust removal, and stacking of the PE board after dust removal.

[0041] Specifically, refer to Figure 1 and Figure 2 A hydraulic rod 19 is fixedly connected to the top of the processing table 1, and a mounting plate 20 is fixedly connected to the output end of the hydraulic rod 19. The interior of the mounting plate 20 is rotatably connected to a second conveying roller 21 that is slidably connected to the interior of the processing table 1. The outer sides of the two second conveying rollers 21 are transmission-connected to the same second conveyor belt 22. The outer side of the mounting plate 20 is fixedly connected to a fourth motor 24 whose output shaft is fixedly connected to the second conveying roller 21 on the left side.

[0042] In this embodiment, the hydraulic rod 19 is started and stretched outward, thereby driving the mounting plate 20 to move upward, so that the two second conveying rollers 21 and the two first conveying rollers 16 are close to each other, thereby accommodating the conveyance of thinner PE boards. The hydraulic rod 19 is retracted inward, thereby driving the mounting plate 20 to move downward, so that the two second conveying rollers 21 and the two first conveying rollers 16 are away from each other, thereby accommodating the conveyance of thicker PE boards. The fourth motor 24 is started, thereby driving the right second conveying roller 21 to rotate, and then the left second conveying roller 21 rotates with the conveyance of the second conveyor belt 22. The two second conveying rollers 21 rotate counterclockwise at the same time, cooperating with the rotation of the two first conveying rollers 16 to convey the PE boards.

[0043] Working principle:

[0044] First, place the PE board between the first conveyor roller 16 and the second conveyor roller 21 and convey it to the left side, so that the PE board is conveyed to the inside of the mounting frame 2, and the fan 7 is started to make the debris on the upper and lower sides of the PE board enter the inside of the connecting piece 3 through the suction hood 4, and then pass through the telescopic tube 5 and enter the inside of the collection box 6 for collection;

[0045] Then: the PE board is transferred to the inside of the left unloading rack 9, and the one-way threaded rod 14 is rotated by starting the second motor 13, so that the unloading rack 9 slides downward inside the fixed frame 8, so that the top of the PE boards stacked inside the unloading rack 9 is slightly lower than the PE boards transferred, so that the PE boards can be stacked together.

[0046] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal and cleaning device for PE production, comprising a processing table (1), characterized in that: The top of the processing table (1) is fixedly connected to a mounting frame (2), the interior of the mounting frame (2) is slidably connected to a connecting piece (3), the interior of the connecting piece (3) is fixedly connected to an air hood (4), the interior of the connecting piece (3) is fixedly connected to a telescopic tube (5), the end of the telescopic tube (5) away from the connecting piece (3) is fixedly connected to a collection box (6) fixedly connected to the mounting frame (2), the top and interior of the mounting frame (2) are fixedly connected to a fan (7), the air inlet of the fan (7) extends to the interior of the collection box (6), the top of the processing table (1) is fixedly connected to a fixed frame (8), and the interior of the fixed frame (8) is slidably connected to a material discharge rack (9).

2. A dust removal and cleaning device for PE production according to claim 1, characterized in that: A first motor (10) is fixedly connected to the top of the mounting frame (2); a bidirectional threaded rod (11) is fixedly connected to the output shaft of the first motor (10); and the outer side of the bidirectional threaded rod (11) is threadedly connected to the connecting piece (3).

3. A dust removal and cleaning device for PE production according to claim 1, characterized in that: A synchronization rod (12) is fixedly connected inside the mounting frame (2), and the synchronization rod (12) is slidably connected to the connecting member (3). A filter screen located inside the collecting box (6) is fixedly connected to the outside of the air inlet of the fan (7).

4. A dust removal and cleaning device for PE production according to claim 1, characterized in that: A second motor (13) is fixedly connected to the top of the front fixed frame (8), and an output shaft of the second motor (13) is fixedly connected to a one-way threaded rod (14) rotatably connected to the fixed frame (8), and the outer side of the one-way threaded rod (14) is threadedly connected to the material unloading rack (9).

5. A dust removal and cleaning device for PE production according to claim 1, characterized in that: A connecting column (15) is fixedly connected inside the rear fixed frame (8), and the outer side of the connecting column (15) is slidably connected to the material placing rack (9).

6. A dust removal and cleaning device for PE production according to claim 1, characterized in that: The processing table (1) is internally rotatably connected to a first conveying roller (16), the outer sides of the two first conveying rollers (16) are transmission-connected to the same first conveying belt (17), the outer side of the processing table (1) is fixedly connected to a third motor (18) whose output shaft is fixedly connected to the first conveying roller (16) on the right side, and the top of the processing table (1) is fixedly connected to an operation panel (23).

7. A dust removal and cleaning device for PE production according to claim 1, characterized in that: A hydraulic rod (19) is fixedly connected to the top of the processing table (1), and an output end of the hydraulic rod (19) is fixedly connected to a mounting plate (20). A second conveying roller (21) that is rotatably connected to the inside of the processing table (1) and is slidably connected to the inside of the processing table (1) is rotatably connected to the inside of the two second conveying rollers (21). The outer sides of the two second conveying rollers (21) are transmission-connected to the same second conveyor belt (22). A fourth motor (24) whose output shaft is fixedly connected to the left side of the second conveying roller (21) is fixedly connected to the outer side of the mounting plate (20).

Images