A dust-reducing workbench for LED lighting fixture parts production

Abstract

The present invention discloses a dust reduction workbench for producing accessories of LED lamps, comprising a support base, a fixing frame arranged on the outside of the support base, a control panel installed on the outer wall of the front end of the support base, a rectangular groove is provided on the top of the support base, and a separation plate is installed inside the rectangular groove, the separation plate is used for placing accessories, a partition is installed inside the fixing frame, and the partition is against one side of the support base, a dust collecting box is provided inside the fixing frame, the dust collecting box is arranged on the partition, and a guide groove is provided on the partition, the dust collecting box and the guide groove are connected, the separation plate is located directly below the guide groove, an air compressor is installed at the rear end of the fixing frame, a pair of positioning frames are installed on the top of the air compressor, and a filtered water tank is installed on the positioning frame; compared with the prior art, plastic debris and the like contaminated with water vapor can be quickly dropped by the action of water mist, and at the same time, floating particles can enter the guide groove along the air flow, so that the plastic debris can be uniformly collected and processed to prevent them from spreading in the air.

Description

Technical Field

[0001] The invention relates to the technical field of lamp production, and in particular to a dust reduction workbench for producing LED lamp accessories. Background Art

[0002] A lamp is an appliance that can transmit, distribute and change the distribution of light from a light source. It includes all parts required to fix and protect the light source except the light source, as well as the circuit accessories necessary for connecting to the power supply. During the lamp production process, the lamps often need to be punched or polished in detail. Conventional workbenches do not have the function of dust reduction, which affects the health of operators.

[0003] Existing equipment generally uses water mist to clean the dust above the workbench, but the water sprayed from the nozzle will fall on the workbench, and the dust will also fall on the workbench with the water, which is not convenient for collecting the dust. The staff needs to clean it manually, which increases the workload of the staff. In addition, due to the change in the mesh number of the grinding production sandpaper, the debris generated gradually becomes finer and cannot be completely separated by water mist dust reduction alone. The corresponding dust collection equipment will also affect the recovery efficiency due to the blockage of the internal dust collection bag. For this reason, we propose a dust reduction workbench for the production of LED lamp accessories to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide a dust reduction workbench for producing LED lamp accessories to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dust reduction workbench for producing LED lamp accessories, comprising a support seat, a fixing frame arranged outside the support seat, a control panel installed on the outer wall of the front end of the support seat, a rectangular groove is provided on the top of the support seat, and a separation plate is installed inside the rectangular groove, the separation plate is used to place accessories, a partition is installed inside the fixing frame, and the partition is against one side of the support seat, a dust box is provided inside the fixing frame, the dust box is arranged on the partition, and a guide groove is provided on the partition, the dust box is connected with the guide groove, the separation plate is located directly below the guide groove, and the guide groove is arranged to be inclined downward;

[0006] An air compressor is installed at the rear end of the fixing frame, a pair of positioning frames are installed at the top of the air compressor, and a filtered water tank is installed on the positioning frame. The filtered water tank is respectively connected with the air compressor and the dust collecting box. When the lamp accessories need to be polished, the water flow can be quickly atomized and sprayed with the help of an atomizing plate during the processing process, which can play a role in dust reduction, and excess small particles of dust can quickly enter the dust collecting box and the filtered water tank along the guide groove under the action of air pressure, which can not only reduce the floating of debris, but also reduce the influence of water mist on the processing progress.

[0007] Preferably, a separation screen plate is installed inside the separation disk, a transmission plate is installed on the outer wall of the front end of the support seat, the transmission plate is connected with the separation disk, and a sealing block is installed on the outer side of the transmission plate;

[0008] A blocking plate is installed on the side of the separation disc close to the partition. The blocking plate has a rectangular cross-section and a plurality of separation grooves are opened on one side. A swing belt is clamped inside the separation groove, and a plurality of straight grooves are opened on the surface of the swing belt. The swing belt is used to clean the debris inside the separation groove during the movement.

[0009] Preferably, a baffle plate is installed on the top of the blocking plate, the baffle plate is elastic, and the side of the baffle plate close to the separation groove is inclined. A plurality of docking rings are installed on the bottom of the baffle plate, and the positions of the docking rings correspond to the separation groove. The baffle plate can play a role in guiding flow and avoid splashing of plastic chips.

[0010] Preferably, a pair of limiting shafts are installed on the inner wall of the top end of the baffle plate, and the limiting shafts are arc-shaped. An atomizing plate is installed on the inner wall of the top end of the fixing frame, and transmission hoses are installed at both ends of the atomizing plate. Water inlets are installed on the side walls of the fixing frame. The bottom end of the transmission hose is clamped on the water inlet hole, and the middle end of the transmission hose is clamped inside the limiting shaft for auxiliary limiting.

[0011] Preferably, the dust box has a plurality of limit grooves starting from the top, and a plurality of fixed sieve plates are inserted inside the limit grooves. A sponge plate can be clamped on the surface of the separation sieve plate for moisture absorption according to usage. A plurality of delivery pipes are installed at one end of the dust box, one end of the delivery pipes is arranged on one side of the filter water tank, and the bottom end of the delivery pipe is elastic.

[0012] Preferably, sealing baffles are installed at both ends of the filtered water tank, a water inlet hole is opened on one side of the filtered water tank, and a clamping ring is installed inside the water inlet hole, one end of the clamping ring is connected to the elastic end of the delivery pipe, and a separation tube is installed at one end of the clamping ring, and the separation tube is made of elastic material, and a clamping shaft is installed at one end of the separation tube, and a pair of compression rings are installed on the clamping shaft, and a plurality of extrusion tubes are clamped between the compression rings, and the extrusion tubes are arranged in a uniform array on the outside of the clamping shaft, and a fixed ball is installed inside the extrusion tube, and the compression ring can be squeezed between the circular groove during disassembly and assembly, so as to avoid dirt residue inside the circular groove.

[0013] Preferably, a plurality of hollow shafts are installed inside the filter water tank, the hollow shafts and the separation tubes are vertically staggered, a transmission sheet is provided at the top of the hollow shaft, the transmission sheet is higher than the liquid level inside the filter water tank, an air extraction pipe is installed between the filter water tank and the air compressor, and the air extraction pipe is connected to the transmission sheet;

[0014] The surface of the hollow shaft is provided with a plurality of circular grooves, and rubber rings are installed inside the circular grooves. The outer wall of the hollow shaft can be provided with a plurality of adsorption sheets for settling impurities. The adsorption sheets are used for adsorbing dirt precipitation to prevent a large amount of residue inside the filtered water tank from causing bacteria to breed and produce odor.

[0015] Preferably, a limiting tube is installed on the inner wall of the filtered water tank, a docking block is provided inside the limiting tube, a limiting notch is provided on the clamping shaft, and the docking block is clamped inside the limiting notch, the separation tube can be twisted during the installation process, a water inlet groove is provided on the surface of the separation tube, and a plurality of separation holes are installed inside the water inlet groove, a connecting ball is fixedly installed on the inner wall of the separation tube, a plurality of swing shafts are fixedly connected between the connecting ball and the clamping ring, a plurality of annular grooves are provided on the surface of the swing shaft, and the swing shaft can stir the plastic chips inside under the action of water flow to prevent blockage during transmission.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The present invention can quickly drop plastic debris and other contaminated water vapor through the effect of water mist, and the floating particles can enter the guide groove along the airflow, and some accumulated debris can adhere to its surface, and can fall to the top of the baffle plate as it gathers, and can be guided to the inside of the separation plate along the inclined surface of the baffle plate, so that the plastic debris can be uniformly collected and processed to prevent it from spreading in the air;

[0018] 2. The present invention can pull the limit shaft to swing through the transmission activity of the transmission hose through the water flow, so that the blocking plate moves as a whole, avoiding the accumulation of plastic scraps on the surface. In addition, during the falling process of the plastic, as the blocking plate moves, the docking ring and the swing belt can be squeezed and separated by kneading, thus preventing the winding and accumulation of filamentous scraps.

[0019] 3. After the debris and the like enter the filter water tank, the separation tube is twisted, and the internal channel is spiral, which can play an accelerating role, and can accumulate the plastic debris inside the separation tube, and at the same time play a cleaning role, and the internal dust and the like are diffused by the water flow, and the recycled plastic debris can be cleaned;

[0020] 4. After the dust separation is completed, the present invention discharges the internal sewage quickly and the separation tube is in a twisted state. The airflow can be discharged in the reverse direction of the twist, which can reduce the moisture content between the plastics and facilitate subsequent unified recycling and cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2This is a schematic diagram of the top structure of the support seat of the present invention;

[0023] Figure 3 For the present invention Figure 2 A partial enlarged schematic diagram in the middle;

[0024] Figure 4 It is a schematic diagram of the local structure of the fixing frame of the present invention;

[0025] Figure 5 This is a schematic diagram of the rear end structure of the fixing frame of the present invention;

[0026] Figure 6 This is a schematic diagram of the internal structure of the filter water tank of the present invention;

[0027] Figure 7 For the present invention Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0028] Figure 8 It is a schematic diagram of a partial cross-sectional structure of the hollow shaft of the present invention;

[0029] Fig. 9 This is a schematic diagram of the separation tube structure of the present invention;

[0030] Fig.10 This is a schematic diagram of the internal cross-sectional structure of the separation tube of the present invention;

[0031] In the figure: 1. support base; 2. separation plate; 3. dust box; 4. filtered water tank; 11. control panel; 12. fixing frame; 13. transmission plate; 14. atomizing plate; 15. transmission hose; 16. air compressor; 21. separation screen plate; 22. blocking plate; 221. separation groove; 23. blocking plate; 24. limiting shaft; 25. docking ring; 31. delivery pipe; 41. exhaust pipe; 42. hollow shaft; 421. transmission plate; 43. limiting pipe; 44. snap-on shaft; 45. separation pipe; 451. separation hole; 46. compression ring; 461. extrusion pipe; 47. snap-on ring; 48. connecting ball; 481. swing shaft. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] See also Figure 1-Figure 10The present invention provides a technical solution: a dust reduction workbench for the production of LED lamp accessories, comprising a support seat 1, a fixing frame 12 arranged outside the support seat 1, a control panel 11 is installed on the outer wall of the front end of the support seat 1, a rectangular groove is opened at the top of the support seat 1, and a separation plate 2 is installed inside the rectangular groove, and the separation plate 2 is used to place accessories, a partition is installed inside the fixing frame 12, and the partition is against one side of the support seat 1, and a dust box 3 is arranged inside the fixing frame 12, and the dust box 3 is arranged on the partition, and a guide groove is opened on the partition, and the dust box 3 is connected with the guide groove, and the separation plate 2 is located directly below the guide groove, and the guide groove is arranged to be inclined downward;

[0034] An air compressor 16 is installed at the rear end of the fixed frame 12, and a pair of positioning frames are installed at the top of the air compressor 16, and a filtered water tank 4 is installed on the positioning frame. The filtered water tank 4 is respectively connected with the air compressor 16 and the dust box 3. When the lamp accessories need to be polished, the water flow can be quickly atomized and sprayed with the help of the atomizing plate 14 during the processing process, which can play a role in dust reduction, and the excess small particles of dust can quickly enter the dust box 3 and the filtered water tank 4 along the guide groove under the action of air pressure, which can not only reduce the floating of debris, but also reduce the influence of water mist on the processing process.

[0035] like Figure 2 As shown, in order to avoid the storage volume overflowing during the separation process, a separation screen plate 21 is installed inside the separation disc 2, and a transmission plate 13 is installed on the front end outer wall of the support seat 1. The transmission plate 13 is connected to the separation disc 2, and a sealing block is installed on the outside of the transmission plate 13. With the help of the transmission plate 13, an external device can be connected to export excess water;

[0036] A blocking plate 22 is installed on the side of the separation disc 2 close to the partition. The cross-section of the blocking plate 22 is rectangular and a plurality of separation grooves 221 are opened on one side. A swinging belt is clamped inside the separation groove 221, and a plurality of straight grooves are opened on the surface of the swinging belt. Debris can be clamped inside the straight groove. With the squeezing between the docking ring 25 and the swinging belt, the debris trapped in the separation groove 221 and the surface of the swinging belt can be quickly squeezed and separated, thereby preventing the accumulation of filamentous debris, which is inconvenient to clean and easily causes the separation screen plate 21 to be blocked.

[0037] like Figure 3 As shown, in order to reduce the splashing of debris during the grinding process, a baffle plate 23 is installed on the top of the blocking plate 22. The baffle plate 23 is elastic, and the side of the baffle plate 23 close to the separation groove 221 is inclined. A plurality of docking rings 25 are installed at the bottom of the baffle plate 23, and the position of the docking ring 25 corresponds to the separation groove 221. Under the action of water mist, the settled particles and debris can fall off, and in conjunction with the airflow on one side of the guide groove, excess large particles of debris can fall onto the separation screen plate 21 along the baffle plate 23.

[0038] like Figure 4 As shown, the debris generated during the grinding process is easily blown up by the airflow generated by the grinding equipment, which affects the processing environment. A pair of limit shafts 24 are installed on the inner wall of the top of the baffle plate 23, and the limit shaft 24 is arc-shaped. An atomizer plate 14 is installed on the inner wall of the top of the fixed frame 12, and transmission hoses 15 are installed at both ends of the atomizer plate 14. Water inlets are installed on the side walls of the fixed frame 12. The bottom end of the transmission hose 15 is clamped on the water inlet hole, and the middle end of the transmission hose 15 is clamped inside the limit shaft 24 for auxiliary limiting. As the water flow moves in the transmission hose 15, the limit shaft 24 can be pulled to swing, so that the baffle plate 23 moves as a whole to avoid the accumulation of plastic chips on the surface. In the process of plastic falling, as the baffle plate 23 moves, the docking ring 25 and the swing belt can be squeezed and the plastic can be rubbed and separated.

[0039] like Figure 5 As shown, there are multiple limiting grooves starting from the top of the dust box 3, and multiple fixed sieve plates are inserted inside the limiting grooves. Sponge plates can be clamped on the surface of the fixed sieve plates for moisture absorption according to usage. Multiple conveying pipes 31 are installed at one end of the dust box 3. One end of the conveying pipe 31 is arranged on one side of the filtered water tank 4. The bottom end of the conveying pipe 31 is elastic, which can reduce the moisture in the airflow while intercepting and separating plastic chips, thereby preventing plastic chips from adhering to the inside of the conveying pipe 31.

[0040] like Figure 6 As shown, in order to reduce the intensity of subsequent maintenance work, sealing baffles are installed at both ends of the filtered water tank 4, a water inlet hole is opened on one side of the filtered water tank 4, and a clamping ring 47 is installed inside the water inlet hole, one end of the clamping ring 47 is connected to the elastic end of the delivery pipe 31, and a separation tube 45 is installed at one end of the clamping ring 47. The separation tube 45 is made of elastic material, and a clamping shaft 44 is installed at one end of the separation tube 45. A pair of compression rings 46 are installed on the clamping shaft 44, and a plurality of extrusion tubes 461 are clamped between the compression rings 46. The extrusion tubes 461 are evenly arrayed on the outside of the clamping shaft 44, and a fixed ball is installed inside the extrusion tube 461. The compression ring 46 can clean the inside of the circular hole during the disassembly and assembly process to avoid dirt residue on the rubber ring.

[0041] like Figure 8 As shown, a plurality of hollow shafts 42 are installed inside the filtered water tank 4, and the hollow shafts 42 and the separation tubes 45 are vertically staggered. A transmission sheet 421 is provided at the top of the hollow shaft 42, and the transmission sheet 421 is higher than the liquid level inside the filtered water tank 4. An air extraction pipe 41 is installed between the filtered water tank 4 and the air compressor 16, and the air extraction pipe 41 is connected with the transmission sheet 421. The operation of the air compressor 16 can make the inside of the filtered water tank 4 in a negative pressure state, and can guide the plastic particles to the inside of the separation tube 45;

[0042] There are multiple circular grooves on the surface of the hollow shaft 42, and rubber rings are installed inside the circular grooves. The outer wall of the hollow shaft 42 can be provided with multiple adsorption sheets for settling impurities, avoiding the adhesion of dirt on the inner wall of the filter water tank 4, preventing internal bacteria from breeding and producing odor, and reducing the intensity of subsequent maintenance.

[0043] like Figure 7 , Figure 8 and Fig. 9 As shown, a limit tube 43 is installed on the inner wall of the filtered water tank 4, a docking block is arranged inside the limit tube 43, a limit notch is arranged on the clamping shaft 44, and the docking block is clamped inside the limit notch, the separation tube 45 can be twisted during the installation process, a water inlet groove is arranged on the surface of the separation tube 45, and a plurality of separation holes 451 are arranged inside the water inlet groove, a connecting ball 48 is fixedly installed on the inner wall of the separation tube 45, a plurality of swing shafts 481 are fixedly connected between the connecting ball 48 and the clamping ring 47, and a plurality of annular grooves are arranged on the surface of the swing shaft 481, and the separation tube 45 is twisted, and the inner The channel at the top is spiral, which can play an accelerating role, and can accumulate plastic debris inside the separation tube 45. At the same time, it can play a cleaning role, and the internal dust and the like are diffused by the water flow, and the recycled plastic debris can be cleaned. After the dust reduction and separation are completed, the internal sewage is quickly discharged, and the separation tube 45 is in a twisted state, which can reduce the moisture content between the plastics, and facilitate subsequent unified recovery and cleaning. The swing shaft 481 can swing under the coordinated action of the airflow and water flow, which can reduce the blockage inside the separation tube 45 during the transmission process.

[0044] Working principle: First, when it is necessary to grind the lamp accessories, the atomizing plate 14 can be used to quickly atomize and spray water during the processing process, which can play a role in dust reduction, and the excess small particles of dust can quickly enter the dust collecting box 3 and the filter water tank 4 along the guide groove under the action of air pressure, which can not only reduce the floating of debris, but also reduce the influence of water mist on the processing process. With the action of water mist, plastic debris and other contaminated water vapor can be quickly dropped, and the floating particles can enter the guide groove along the air flow, and some accumulated debris and debris It can adhere to its surface, and as it gathers, it can fall to the top of the baffle plate 23, and can be guided to the inside of the separation plate 2 along the inclined surface of the baffle plate 23. As the water flows in the transmission hose 15, it can pull the limit shaft 24 to swing, so that the baffle plate 23 moves as a whole, avoiding the accumulation of plastic chips on the surface. In the process of falling, as the baffle plate 23 moves, the docking ring 25 and the swinging belt can be squeezed and separated, so that the plastic is distributed on the surface of the separation screen plate 21 along the water flow, avoiding local accumulation.

[0045] Then, under the operation of air pressure, small particles of debris can be transported along the water flow to the inside of the dust box 3, and the internal debris can be further separated by means of the separation screen plate, and the excess water vapor and debris can enter the filter water tank 4 along the conveying pipe 31;

[0046] Finally, after the debris and the like enter the filtered water tank 4, since the separation tube 45 is twisted, the internal channel is spiral, which can play an accelerating role, and can accumulate the plastic debris inside the separation tube 45. At the same time, it plays a cleaning role, and the internal dust and the like are diffused with the help of water flow, and the recycled plastic debris can be cleaned. After the dust reduction and separation are completed, the internal sewage is quickly discharged, and the separation tube 45 is in a twisted state, which can reduce the moisture content between the plastics, and facilitate the subsequent unified recovery and cleaning.

[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 reduction workbench for producing LED lamp accessories, comprising a support base (1), a fixing frame (12) arranged outside the support base (1), and characterized in that: A control panel (11) is installed on the front outer wall of the support seat (1); a rectangular groove is provided at the top of the support seat (1), and a separation plate (2) is installed inside the rectangular groove, and the separation plate (2) is used to place accessories; a partition is installed inside the fixing frame (12), and the partition is against one side of the support seat (1); a dust box (3) is provided inside the fixing frame (12), and the dust box (3) is arranged on the partition, and a guide groove is provided on the partition, and the dust box (3) is connected with the guide groove, and the separation plate (2) is located directly below the guide groove, and the guide groove is arranged to be inclined downward; An air compressor (16) is installed at the rear end of the fixed frame (12), a pair of positioning frames are installed at the top end of the air compressor (16), and a filter water tank (4) is installed on the positioning frames, and the filter water tank (4) is connected to the air compressor (16) and the dust collection box (3) respectively; A separation screen plate (21) is installed inside the separation disc (2), a transmission plate (13) is installed on the front end outer wall of the support seat (1), the transmission plate (13) is connected to the separation disc (2), and a sealing block is installed on the outer side of the transmission plate (13); A blocking plate (22) is installed on one side of the separation plate (2) close to the partition plate, the blocking plate (22) has a rectangular cross section and is provided with a plurality of separation grooves (221) on one side, a swing belt is clamped inside the separation groove (221), and a plurality of straight grooves are provided on the surface of the swing belt; A blocking plate (23) is installed at the top of the blocking plate (22); the blocking plate (23) is elastic; a side of the blocking plate (23) close to the separation groove (221) is arranged in an inclined manner; a plurality of docking rings (25) are installed at the bottom of the blocking plate (23); the positions of the docking rings (25) correspond to the separation grooves (221); A pair of limiting shafts (24) are mounted on the inner wall at the top end of the baffle plate (23), and the limiting shafts (24) are arc-shaped. An atomizing plate (14) is mounted on the inner wall at the top end of the fixing frame (12), and transmission hoses (15) are mounted at both ends of the atomizing plate (14). Water inlets are mounted on the side walls of the fixing frame (12), and the bottom end of the transmission hose (15) is clamped on the water inlet, and the middle end of the transmission hose (15) is clamped inside the limiting shaft (24) for auxiliary limiting.

2. The dust reduction workbench for producing LED lamp accessories according to claim 1, characterized in that: The dust box (3) has a plurality of limit grooves at the top thereof, and a plurality of fixed sieve plates are inserted into the limit grooves. A plurality of delivery pipes (31) are installed at one end of the dust box (3), one end of the delivery pipe (31) is arranged on one side of the filtered water tank (4), and the bottom end of the delivery pipe (31) is elastic.

3. The dust reduction workbench for producing LED lamp accessories according to claim 1, characterized in that: Sealing partitions are installed at both ends of the filtered water tank (4); a water inlet hole is opened on one side of the filtered water tank (4); a clamping ring (47) is installed inside the water inlet hole; one end of the clamping ring (47) is connected to the elastic end of the delivery pipe (31); one end of the clamping ring (47) is installed with a separation tube (45); the separation tube (45) is made of elastic material; one end of the separation tube (45) is installed with a clamping shaft (44); a pair of compression rings (46) are installed on the clamping shaft (44); a plurality of extrusion tubes (461) are clamped between the compression rings (46); the extrusion tubes (461) are arranged in a uniform array on the outside of the clamping shaft (44); and a fixed ball is installed inside the extrusion tube (461).

4. The dust reduction workbench for producing LED lamp accessories according to claim 3, characterized in that: A plurality of hollow shafts (42) are installed inside the filtered water tank (4), the hollow shafts (42) and the separation tubes (45) are arranged in a vertically staggered manner, a transmission sheet (421) is provided at the top of the hollow shaft (42), the transmission sheet (421) is higher than the liquid level inside the filtered water tank (4), an air extraction pipe (41) is installed between the filtered water tank (4) and the air compressor (16), the air extraction pipe (41) and the transmission sheet (421) are connected; A plurality of circular grooves are provided on the surface of the hollow shaft (42), and rubber rings are installed inside the circular grooves. A plurality of adsorption sheets can be fixed on the outer wall of the hollow shaft (42) for settling impurities.

5. The dust reduction workbench for producing LED lamp accessories according to claim 3, characterized in that: A limit tube (43) is installed on the inner wall of the filtered water tank (4), a docking block is provided inside the limit tube (43), a limit notch is provided on the clamping shaft (44), and the docking block is clamped inside the limit notch, the separation tube (45) can be twisted during installation, a water inlet groove is provided on the surface of the separation tube (45), and a plurality of separation holes (451) are installed inside the water inlet groove, a connecting ball (48) is fixedly installed on the inner wall of the separation tube (45), a plurality of swing shafts (481) are fixedly connected between the connecting ball (48) and the clamping ring (47), and a plurality of annular grooves are provided on the surface of the swing shaft (481).

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