Secondary dust removal mechanism of board splitting machine

Abstract

The utility model relates to a dust removal mechanism, belongs to the technical field of plate dividing machines, and particularly relates to a secondary dust removal mechanism of a plate dividing machine, which comprises a fixed pipe, a connecting pipe is fixedly communicated on the fixed pipe, one end of the connecting pipe is fixedly communicated with a fixed shell, and the inner wall of the fixed shell is fixedly connected with a filter plate; through the arrangement of the cleaning mechanism, the driving motor drives the driving shaft, the driving shaft rotates to drive the reciprocating screw rod to rotate through the transmission belt and the two transmission wheels, the reciprocating screw rod rotates to drive the reciprocating shaft sleeve, the fixed rod, the movable rod and the scraper to move, and the extrusion spring extrudes the movable rod to press the scraper on the filter plate; the scraping plate and the filter plate are arranged, the attaching effect of the scraping plate and the filter plate is improved, impurities attached to the filter plate can be scraped away through movement of the scraping plate, the impurities enter the collecting box to be collected, and the problems that large impurities are mixed into water due to the fact that most large impurities are not filtered, and a drainage pipe is blocked when sewage is discharged are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of a board splitter, in particular to a secondary dust removal mechanism of a board splitter. Background Art

[0002] A PCB depaneling machine usually refers to a PCB depaneling machine, which is a circuit board depaneling machine. It is widely used in the electronic product manufacturing industry, and dust removal is required during the circuit board production process.

[0003] After searching the Chinese patent with publication number CN217943546U, a secondary dust removal mechanism for a board separator is disclosed, including: a seat body, an anti-static brush, an electrostatic air gun, a sensor for sensing PCB boards, an air suction bin, an exhaust port, a high-pressure air suction port, a mounting bracket, an adjustment slot, a tightening bolt, and a mounting adjustment bracket.

[0004] Based on the above search and combined with the prior art, we found that:

[0005] In the existing secondary dust removal mechanism, dust is passed into water for dust removal. Most of the larger impurities are not filtered out, resulting in larger impurities being mixed into the water, causing the drain pipe to be blocked when the sewage is discharged. Utility Model Content

[0006] In order to solve the above technical problems, the utility model proposes a secondary dust removal mechanism for a plate separator, in which a driving motor drives a driving shaft, and the driving shaft rotates through a transmission belt and two transmission wheels to drive a reciprocating screw to rotate. The rotation of the reciprocating screw drives the reciprocating shaft sleeve, a fixed rod, a movable rod and a scraper to move. The extrusion spring squeezes the movable rod to press the scraper onto the filter plate, and the movement of the scraper can scrape off impurities attached to the filter plate.

[0007] The technical solution to achieve the purpose of the utility model is: a secondary dust removal mechanism of a board separator, comprising a fixed pipe, the fixed pipe is fixedly connected to a connecting pipe, one end of the connecting pipe is fixedly connected to a fixed shell, the inner wall of the fixed shell is fixedly connected to a filter plate, the bottom of the fixed pipe is fixedly connected to a fixed cover, and further comprising;

[0008] A cleaning mechanism, wherein the cleaning mechanism is located in the fixed shell;

[0009] The cleaning mechanism includes a reciprocating screw rod rotatably connected to the top of the fixed shell, a reciprocating shaft sleeve is adapted to be installed on the reciprocating screw rod, a fixed rod is fixedly connected to the reciprocating shaft sleeve, a movable groove is opened at one end of the fixed rod, a movable rod is slidably connected in the movable groove, a scraper is fixedly connected to one end of the movable rod, the scraper is fitted with the filter plate, an extrusion spring is arranged in the movable groove, two ends of the extrusion spring are respectively fixedly connected to the fixed rod and the movable rod, a driving motor is fixedly connected to the top of the fixed tube, an output end of the driving motor is connected to a driving shaft through a coupling, a transmission wheel is fixedly connected to the driving shaft and the top of the reciprocating screw rod, and a transmission belt is commonly tensioned and sleeved on the two transmission wheels.

[0010] In some embodiments, a rotating hole is opened at the top of the fixed tube, the bottom end of the driving shaft passes through the rotating hole and is fixedly connected with a rotating fan blade, and the rotating fan blade is located in the fixed tube.

[0011] In some embodiments, a guide rod is fixedly connected to the top inner wall of the fixed shell, a slider is slidably sleeved on the guide rod, and one end of the slider is fixedly connected to the reciprocating shaft sleeve.

[0012] In some embodiments, a fixed block is fixedly connected to an inner wall of one side of the fixed shell, the bottom end of the reciprocating screw is rotatably connected to the top of the fixed block, and the bottom end of the guide rod is fixedly connected to the top of the fixed block.

[0013] In some embodiments, the bottom of the fixed shell is fixedly connected to a collection box.

[0014] In some embodiments, a processing box is provided on one side of the fixed shell, an air inlet pipe is fixedly connected to one side of the processing box, one end of the air inlet pipe is fixedly connected to the fixed shell, a water outlet pipe with a valve is fixedly connected to the bottom of the processing box, and an air outlet pipe is fixedly connected to the top of the processing box.

[0015] Compared with the prior art, the present invention has the following significant advantages:

[0016] The utility model sets a cleaning mechanism, a driving motor drives a driving shaft, the driving shaft rotates through a transmission belt and two transmission wheels to drive a reciprocating screw rod to rotate, the reciprocating screw rod rotates to drive a reciprocating shaft sleeve, a fixed rod, a movable rod and a scraper to move, an extrusion spring squeezes the movable rod to press the scraper onto the filter plate, thereby improving the fitting effect of the scraper and the filter plate, and the movement of the scraper can scrape off impurities attached to the filter plate, so that the impurities enter the collection box for collection;

[0017] The invention solves the problem that most of the existing filters do not have enough large impurities to filter out, which causes large impurities to mix into the water and causes the drainage pipe to be blocked when the sewage is discharged. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a schematic diagram of the overall three-dimensional structure provided by the utility model in one embodiment;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the inner wall of the fixed shell provided in one embodiment of the utility model;

[0021] Figure 3 It is a schematic diagram of the internal cross-sectional plan structure of a fixing rod provided in one embodiment of the utility model;

[0022] Figure 4 It is a schematic diagram of the internal cross-sectional plane three-dimensional structure of a processing box provided in one embodiment of the utility model.

[0023] Description of reference numerals:

[0024] 1. Fixed pipe; 11. Fixed cover; 12. Driving motor; 13. Driving shaft; 14. Rotating fan blades; 15. Connecting pipe; 2. Fixed shell; 21. Filter plate; 22. Reciprocating screw rod; 23. Transmission wheel; 24. Transmission belt; 25. Reciprocating sleeve; 26. Fixed rod; 27. Movable rod; 28. Extrusion spring; 29. ​​Scraper; 210. Sliding block; 211. Guide rod; 212. Fixed block; 213. Collecting box; 3. Processing box; 31. Air inlet pipe; 32. Water outlet pipe with valve; 33. Air outlet pipe. DETAILED DESCRIPTION

[0025] The utility model is described in detail below, and the technical solutions in the embodiments of the utility model are clearly and completely described. 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.

[0026] The utility model provides a secondary dust removal mechanism for a plate separator through improvement. The technical solution of the utility model is:

[0027] like Figure 1-Figure 4As shown, a secondary dust removal mechanism of a plate separator comprises a fixed tube 1, on which a connecting tube 15 is fixedly connected, one end of the connecting tube 15 is fixedly connected to a fixed shell 2, the inner wall of the fixed shell 2 is fixedly connected to a filter plate 21, the bottom of the fixed tube 1 is fixedly connected to a fixed cover 11, and also comprises a cleaning mechanism, which is located in the fixed shell 2; the cleaning mechanism comprises a reciprocating screw 22 rotatably connected to the top of the fixed shell 2, a reciprocating shaft sleeve 25 is adapted to be installed on the reciprocating screw 22, a fixed rod 26 is fixedly connected to the reciprocating shaft sleeve 25, one end of the fixed rod 26 is provided with a movable groove, a movable rod 27 is slidably connected in the movable groove, one end of the movable rod 27 is fixedly connected to a scraper 29, the scraper 29 is fitted with the filter plate 21, an extrusion spring 28 is provided in the movable groove, and the two ends of the extrusion spring 28 are respectively fixed to the fixed rod 26 and the movable rod 27 The top of the fixed tube 1 is fixedly connected with a driving motor 12, and the output end of the driving motor 12 is connected with a driving shaft 13 through a coupling. The driving shaft 13 and the top of the reciprocating screw rod 22 are fixedly connected with a transmission wheel 23, and the two transmission wheels 23 are jointly tensioned with a transmission belt 24; through the setting of the cleaning mechanism, the driving motor 12 drives the driving shaft 13, and the rotation of the driving shaft 13 drives the reciprocating screw rod 22 to rotate through the transmission belt 24 and the two transmission wheels 23, and the rotation of the reciprocating screw rod 22 drives the reciprocating shaft sleeve 25, the fixed rod 26, the movable rod 27 and the scraper 29 to move, and the extrusion spring 28 squeezes the movable rod 27 to press the scraper 29 onto the filter plate 21, thereby improving the fitting effect of the scraper 29 and the filter plate 21. The movement of the scraper 29 can scrape off the impurities attached to the filter plate 21, so that the impurities enter the collection box 213 for collection.

[0028] like Figure 2 As shown, in one embodiment, a rotating hole is opened at the top of the fixed tube 1, the bottom end of the driving shaft 13 passes through the rotating hole and is fixedly connected with a rotating blade 14, and the rotating blade 14 is located in the fixed tube 1; through the setting of the rotating blade 14, the driving shaft 13 drives the rotating blade 14 to rotate to suck air, so that the fixed cover 11 sucks dust from the outside into the treatment box 3 through the fixed tube 1, the connecting tube 15, the fixed shell 2 and the air inlet pipe 31.

[0029] like Figure 3 As shown, in one embodiment, a guide rod 211 is fixedly connected to the top inner wall of the fixed shell 2, a slider 210 is slidably sleeved on the guide rod 211, and one end of the slider 210 is fixedly connected to the reciprocating shaft sleeve 25; through the setting of the guide rod 211, the guide rod 211 and the slider 210 cooperate with each other to guide the reciprocating shaft sleeve 25.

[0030] like Figure 3As shown, in one embodiment, a fixed block 212 is fixedly connected to the inner wall of one side of the fixed shell 2, the bottom end of the reciprocating screw rod 22 is rotatably connected to the top of the fixed block 212, and the bottom end of the guide rod 211 is fixedly connected to the top of the fixed block 212; by setting the fixed block 212, the stability of the reciprocating screw rod 22 is improved.

[0031] like Figure 1 As shown, in one embodiment, the bottom of the fixed shell 2 is fixedly connected to a collecting box 213; through the provision of the collecting box 213, the filtered impurities can be collected.

[0032] like Figure 1 As shown, in one embodiment, a treatment box 3 is provided on one side of the fixed shell 2, an air inlet pipe 31 is fixedly connected to one side of the treatment box 3, one end of the air inlet pipe 31 is fixedly connected to the fixed shell 2, a water outlet pipe 32 with a valve is fixedly connected to the bottom of the treatment box 3, and an air outlet pipe 33 is fixedly connected to the top of the treatment box 3; by setting the water outlet pipe 32 with a valve, the discharge of sewage is realized.

[0033] The specific working method is: the treatment box 3 is filled with an appropriate amount of water, the bottom end of the air inlet pipe 31 is located in the water, the driving motor 12 drives the driving shaft 13 and the rotating fan blades 14 to rotate, and the rotating fan blades 14 can suck air, so that the fixed cover 11 sucks dust from the outside through the fixed pipe 1, the connecting pipe 15, the fixed shell 2 and the air inlet pipe 31 into the treatment box 3, so that the dust is discharged through the outlet pipe 33 after being treated by water, and when the dust passes through the fixed shell 2, the filter plate 21 can filter larger impurities, and the driving shaft 13 rotates through the transmission The belt 24 and the two transmission wheels 23 drive the reciprocating screw 22 to rotate, and the rotation of the reciprocating screw 22 drives the reciprocating shaft sleeve 25, the fixed rod 26, the movable rod 27 and the scraper 29 to move. Through the setting of the extrusion spring 28, the extrusion spring 28 is in a compressed state, so that the extrusion spring 28 squeezes the movable rod 27 to press the scraper 29 onto the filter plate 21, thereby improving the fitting effect between the scraper 29 and the filter plate 21. The movement of the scraper 29 can scrape off the impurities attached to the filter plate 21, so that the impurities enter the collection box 213 for collection.

[0034] The technical means disclosed in the utility model are not limited to the technical means disclosed in the above technical means, but also include technical solutions composed of equivalent replacement of the above technical features. Matters not covered in the utility model belong to the common knowledge of those skilled in the art.

Claims

1. A secondary dust removal mechanism for a board separator, comprising a fixed pipe (1), the fixed pipe (1) is fixedly connected to a connecting pipe (15), one end of the connecting pipe (15) is fixedly connected to a fixed shell (2), the inner wall of the fixed shell (2) is fixedly connected to a filter plate (21), and the bottom of the fixed pipe (1) is fixedly connected to a fixed cover (11), characterized in that: Also includes; A cleaning mechanism, the cleaning mechanism being located in the fixed shell (2); The cleaning mechanism comprises a reciprocating screw (22) rotatably connected to the top of the fixed shell (2), a reciprocating shaft sleeve (25) is adapted to be installed on the reciprocating screw (22), a fixed rod (26) is fixedly connected to the reciprocating shaft sleeve (25), one end of the fixed rod (26) is provided with a movable groove, a movable rod (27) is slidably connected in the movable groove, one end of the movable rod (27) is fixedly connected with a scraper (29), the scraper (29) is fitted with the filter plate (21), and a movable groove is provided in the movable groove. A compression spring (28) is provided, and the two ends of the compression spring (28) are respectively fixedly connected to the fixed rod (26) and the movable rod (27). The top of the fixed tube (1) is fixedly connected to a driving motor (12), and the output end of the driving motor (12) is connected to a driving shaft (13) through a coupling. The driving shaft (13) and the top end of the reciprocating screw rod (22) are both fixedly connected to a transmission wheel (23), and a transmission belt (24) is commonly tensioned and sleeved on the two transmission wheels (23).

2. The secondary dust removal mechanism of the board separator according to claim 1 is characterized in that: The top of the fixed tube (1) is provided with a rotation hole, the bottom end of the driving shaft (13) passes through the rotation hole and is fixedly connected with a rotating blade (14), and the rotating blade (14) is located in the fixed tube (1).

3. The secondary dust removal mechanism of the board separator according to claim 2 is characterized in that: A guide rod (211) is fixedly connected to the inner wall of the top of the fixed shell (2), a slider (210) is slidably sleeved on the guide rod (211), and one end of the slider (210) is fixedly connected to the reciprocating shaft sleeve (25).

4. The secondary dust removal mechanism of the board separator according to claim 3 is characterized in that: A fixed block (212) is fixedly connected to an inner wall of one side of the fixed shell (2); the bottom end of the reciprocating screw rod (22) is rotatably connected to the top of the fixed block (212); and the bottom end of the guide rod (211) is fixedly connected to the top of the fixed block (212).

5. The secondary dust removal mechanism of the board separator according to claim 4 is characterized in that: The bottom of the fixed shell (2) is fixedly connected to a collection box (213).

6. The secondary dust removal mechanism of the board separator according to claim 5 is characterized in that: A treatment box (3) is provided on one side of the fixed shell (2); an air inlet pipe (31) is fixedly connected to one side of the treatment box (3); one end of the air inlet pipe (31) is fixedly connected to the fixed shell (2); a water outlet pipe (32) with a valve is fixedly connected to the bottom of the treatment box (3); and an air outlet pipe (33) is fixedly connected to the top of the treatment box (3).

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