Automatic circulation dust removal device

Abstract

The utility model discloses an automatic circulation dust removal device which comprises a transmission line and a return line which are arranged in parallel at an interval, and the transmission line is used for horizontally transmitting a material tray loaded with materials to a processing mechanism; the return line is used for linearly conveying vacant trays in the opposite direction of the conveying line; a material placing station, a material taking station and a cleaning station are arranged on the transmission line; blocking assemblies are arranged on the front side and the rear side of the material taking station. A jacking assembly is arranged below the material taking station; blocking assemblies are arranged on the front side and the rear side of the cleaning station; a cleaning mechanism is erected above the cleaning station and horizontally extends to the position above the material returning line. Circulating feeding of the material tray is achieved through the parallel spaced transmission line and the return line, feeding efficiency and continuous stability of feeding are effectively improved, the device has the functions of blocking, positioning and lifting so that assembling and machining can be facilitated, plasma cleaning of the surface of the material is achieved while material circulation is conducted, cleanliness of the surface of the material is effectively guaranteed, and production efficiency is improved. And the assembly quality is improved.

Description

Technical Field

[0001] The utility model relates to the field of screen manufacturing equipment, in particular to an automatic circulation dust removal device. Background Art

[0002] Screens are an indispensable part of all kinds of smart terminal devices. They are the display and operation input structure of terminal devices. In recent years, devices such as smart phones have gradually become popular, and product updates and iterations are also ongoing. The screen manufacturing process involves multiple processes. For mobile phone screens, lens accessories need to be assembled on the back during the production and assembly process. Lens accessories include metal lens frames and lenses. Generally, the lenses need to be assembled in the lens frames, and then the two are assembled as a whole to the back of the screen.

[0003] Due to the small size of the lenses and the need to assemble multiple lenses in a single lens frame, it is necessary to design a material tray that can simultaneously carry and clamp multiple lens frames as a bearing structure, and drive the multiple lens frames on it to flow between different workstations to achieve material transfer; at the same time, it is necessary to solve the problems of blocking, positioning and lifting support during the material tray transmission process to the processing station, so that the material can remain in a static state and facilitate assembly or processing; in addition, the surface cleanliness of the lens frame needs to be maintained before the lens is assembled, so the surface cleaning problem of the lens frame also needs to be solved. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an automatic circulation dust removal device which uses a material tray as a bearing structure and realizes circulation feeding of the material tray through parallel spaced transmission lines and return lines, thereby effectively improving feeding efficiency and continuous feeding stability, and has blocking positioning and lifting functions for easy assembly and processing, and realizes plasma cleaning of the material surface while the material is flowing, thereby effectively ensuring the cleanliness of the material surface and improving assembly quality.

[0005] The technical solution adopted by the utility model is as follows: an automatic flow dust removal device, comprising a transmission line and a return line arranged in parallel and at intervals, wherein the transmission line is used to horizontally transmit a material tray loaded with materials to a processing mechanism for providing processed materials; the return line is used to linearly transmit an empty material tray in the opposite direction of the transmission line; a material discharge station, a material fetching station and a cleaning station are provided on the transmission line, and the material tray passes through the material discharge station, the material fetching station and the cleaning station successively in a linear direction; a blocking component is provided on the front and rear sides of the material fetching station; the blocking component is used to block the flow of the material tray; a supporting component is provided below the material fetching station for lifting the material tray upward; a blocking component is provided on the front and rear sides of the cleaning station; the blocking component is used to block the flow of the material tray; a cleaning mechanism is arranged above the cleaning station, and the cleaning mechanism extends horizontally from above the transmission line to above the return line for cleaning the material tray or materials.

[0006] Preferably, the transmission line includes a transmission bracket, a transmission belt and a guide plate, wherein the transmission bracket includes two transmission brackets, which are arranged in parallel and spaced apart, and a material tray transmission channel is formed between the two; a transmission belt is tensioned on the inner side of the transmission bracket through a tensioning wheel, and the transmission belt is horizontally tensioned, on which a material tray to be transmitted is placed, and the power output of the motor drives the material tray to move linearly; the guide plate includes two guide plates, which are horizontally arranged on the two transmission brackets and extend horizontally to the top of the transmission belt, and are used to guide the material tray transmitted on the limiting transmission belt in the vertical direction.

[0007] Preferably, the blocking assembly includes a blocking cylinder and a blocking rod; the blocking cylinder is vertically arranged with the output end facing upward; the blocking rod is connected to the output end of the blocking cylinder, and is driven by the blocking cylinder to extend upward between the two conveyor belts to block the flow of the material tray on the conveyor belt.

[0008] Preferably, the top supporting assembly includes a top supporting support, a top supporting plate, a top supporting cylinder, a top supporting shaft and a top supporting block, wherein the top supporting support is horizontally arranged below the transmission line; the top supporting plate is horizontally arranged above the top supporting support and supported by a column vertically arranged on the top supporting support; the top supporting cylinder is arranged on the top supporting support and the output end is arranged upward; the top supporting shaft is vertically connected to the output end of the top supporting cylinder and extends upward through the top supporting plate; the top supporting block is horizontally arranged on the top supporting shaft and is driven by the top supporting shaft to move up and down, so as to lift the supporting tray.

[0009] Preferably, the cleaning mechanism includes a cleaning box, a swinging assembly and a cleaning rod, wherein the cleaning box is horizontally arranged on the transmission line and the return line, and an opening is provided at the bottom of the cleaning box; the swinging assembly is arranged on the outside of the cleaning box; the cleaning rod includes at least two, at least two cleaning rods are arranged in parallel and spaced apart in the cleaning box, and are respectively connected to the swinging assembly, and the swinging assembly drives at least two cleaning rods to swing back and forth in the cleaning box; the interior of the cleaning rod is a cavity structure, and is connected to an external plasma generator, at least two through holes are spaced apart on the cleaning rod, and plasma gas is discharged through the through holes for cleaning the material tray or material.

[0010] Preferably, the swing assembly includes a swing cylinder, a swing plate, a connecting shaft, a swing block and a rotating shaft, wherein the swing cylinder is horizontally arranged on the side wall of the cleaning box; the swing plate is connected to the output end of the swing cylinder and extends horizontally to the outside of the cleaning box; at least two rotating grooves are spaced apart on the swing plate, and the rotating grooves pass through the swing plate; the connecting shaft is vertically inserted in the rotating grooves and moves freely in the rotating grooves; the swing block includes at least two pieces, and the upper ends of at least two swing blocks are fixed on the connecting shaft; the rotating shaft includes at least two shafts, and at least two rotating shafts are rotatably inserted on the side wall of the cleaning box, and extend through the side wall of the cleaning box into the cleaning box, and the cleaning box is connected to the lower end of the swing block; when the swing cylinder drives the swing plate to move linearly, the swing plate drives the rotating shaft to rotate through the connecting shaft and the swing block.

[0011] Preferably, a strip guide groove is also provided on the swinging strip, and the strip guide groove is a strip groove body and passes through the swinging strip; a guide column is provided on the side wall of the cleaning box, and the guide column is inserted into the strip guide groove. When the swinging strip moves linearly, it is guided and limited by the guide column and the strip guide groove.

[0012] Preferably, the cleaning rod is connected to the rotating shaft, is supported by the rotating shaft, and rotates with the rotating shaft.

[0013] The beneficial effects of the utility model are:

[0014] In view of the defects and shortcomings of the prior art, the utility model independently developed and designed a material tray as a bearing structure, which realizes material tray circulation feeding through parallel spaced transmission lines and return lines, effectively improving the feeding efficiency and the continuous stability of feeding, and has blocking positioning and lifting functions to facilitate assembly and processing, and realizes plasma cleaning of the material surface while the material is flowing, effectively ensuring the cleanliness of the material surface and improving the automatic flow dust removal device of the assembly quality.

[0015] The utility model is applied to the automatic assembly line of mobile phone screen lens accessories. Its function is to realize the automatic and continuous feeding of lens frames, and facilitate the material assembly and processing by blocking, positioning and lifting the material tray, and integrate the plasma cleaning function to ensure the surface cleanliness of the lens during assembly. At the same time, it also realizes the cleaning of the material tray and the empty material tray to avoid the dust accumulated in the material tray during the material transmission process affecting the surface cleanliness of the lens. Specifically, the utility model includes a transmission line and a return line arranged in parallel and at intervals, wherein the transmission line is used to linearly transmit the material tray loaded with materials to different processing stations for assembly processing, and the return line is used to reversely return the empty material tray after the processing on the transmission line is completed and the material is taken out. The transmission line and the return line are used to realize the recycling of the material tray, and ensure the continuous stability of feeding. At the same time, a material picking station and a cleaning station are provided on the material tray transmission channel of the transmission line. A guide plate, a blocking assembly and a top supporting assembly are provided at the material picking station. After the transmission line transmits the empty material tray to the material picking station, it slides into the gap between the guide plate and the transmission belt, and is limited by the upper and lower guides of the guide plate. At the same time, the blocking assembly blocks the subsequent material tray from flowing into the material picking station, and then the top supporting assembly lifts and supports the material tray from below to ensure the material tray load and position accuracy. After the manipulator takes out the material from the material tray of the feeding station of the feeding mechanism, it moves the material and places it in the material tray after the load, support and limit correction at the above-mentioned material picking station. After the material tray is full of material, the blocking assembly releases the material tray, and the material tray flows into the cleaning station. After being blocked and limited by the blocking assemblies arranged on the front and rear sides of the cleaning station, the cleaning mechanism located above the cleaning station cleans the material with plasma gas to ensure the surface cleanliness of the material during subsequent assembly and processing, thereby improving the assembly and processing quality. In addition, the cleaning mechanism of the utility model uses a cleaning box with a box structure as the main structure. The cleaning box is arranged across the transmission line and the return line. It can clean the material and the surface of the material tray at the same time at the transmission line, and can be used to clean the empty material tray at the return line. The linear power provided by the swing component drives multiple cleaning rods to tilt and swing back and forth in the cleaning box, so that the plasma gas ejected from the through hole of the cleaning rod can clean the material and the surface of the material tray from different angles to achieve a better cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the three-dimensional structural schematic diagrams of the utility model.

[0017] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model.

[0018] Figure 3 This is the third schematic diagram of the three-dimensional structure of the present utility model.

[0019] Figure 4 for Figure 3 The enlarged structural diagram at point I in the middle.

[0020] Figure 5 This is the fourth schematic diagram of the three-dimensional structure of the present utility model.

[0021] Figure 6 This is the fifth schematic diagram of the three-dimensional structure of the present utility model.

[0022] Figure 7 This is one of the three-dimensional structural schematic diagrams of the blocking component and the top supporting component of the utility model.

[0023] Figure 8 This is the second three-dimensional structural schematic diagram of the blocking component and the top supporting component of the utility model. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] It should be noted that all directional indications such as up, down, left, right, front, back, etc. in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] like Figures 1 to 3As shown, the utility model proposes an automatic flow dust removal device, including a transmission line 5 and a return line 6 arranged in parallel and at intervals, wherein the transmission line 5 is used to horizontally transmit the material tray 0 loaded with materials to the processing mechanism for providing processing materials; the return line 6 is used to linearly transmit the empty material tray 0 in the opposite direction of the transmission line 5; the transmission line 5 is provided with a discharge station C, a material taking station D and a cleaning station E, and the material tray 0 passes through the discharge station C, the material taking station D and the cleaning station E in a straight line direction; a blocking component 13 is provided on the front and rear sides of the material taking station D; the blocking component 13 is used to block the flow of the material tray 0; a supporting component 14 is provided below the material taking station D for lifting the material tray 0 upward; a blocking component 13 is provided on the front and rear sides of the cleaning station E; the blocking component 13 is used to block the flow of the material tray 0; a cleaning mechanism 8 is arranged above the cleaning station E, and the cleaning mechanism 8 extends horizontally from above the transmission line 5 to above the return line 6 for cleaning the material tray or materials.

[0028] like Figures 1 to 3 As shown, as an embodiment of the utility model, the transmission line 5 of the utility model includes a transmission bracket 51, a transmission belt 52 and a guide plate 53, wherein the transmission bracket 51 includes two transmission brackets 51, which are arranged in parallel and spaced apart to form a material tray transmission channel between the two; the inner side of the transmission bracket 51 is tensioned with a transmission belt 52 through a tensioning wheel, and the transmission belt 52 is horizontally tensioned, on which a material tray to be transmitted is placed, and the power output by the motor drives the material tray to move linearly; the guide plate 53 includes two guide plates 53, which are horizontally arranged on the two transmission brackets 51 and horizontally extended to the top of the transmission belt 52, and are used to guide the material tray transmitted on the limiting transmission belt 52 in the vertical direction.

[0029] like Figure 6 to Figure 7As shown, as an embodiment of the utility model, the blocking component 13 of the utility model includes a blocking cylinder 131 and a blocking rod 132; the blocking cylinder 131 is vertically arranged, and the output end is arranged upward; the blocking rod 132 is connected to the output end of the blocking cylinder 131, and is driven by the blocking cylinder 131 to extend upward between the two conveyor belts 52, so as to block the flow of the material tray on the conveyor belt 52. The top supporting assembly 14 includes a top supporting support 141, a top supporting plate 142, a top supporting cylinder 143, a top supporting shaft 144 and a top supporting block 145, wherein the top supporting support 141 is horizontally arranged below the transmission line 5; the top supporting plate 142 is horizontally arranged above the top supporting support 141 at intervals, and is supported by a column vertically arranged on the top supporting support 141; the top supporting cylinder 143 is arranged on the top supporting support 141, and the output end is arranged upward; the top supporting shaft 144 is vertically connected to the output end of the top supporting cylinder 143, and extends upward through the top supporting plate 142; the top supporting block 145 is horizontally arranged on the top supporting shaft 144, and is driven by the top supporting shaft 144 to move up and down, and is used to lift the supporting tray.

[0030] like Figures 1 to 4As shown, as an embodiment of the utility model, the cleaning mechanism 8 of the utility model includes a cleaning box 81, a swinging assembly and a cleaning rod 89, wherein the cleaning box 81 is horizontally arranged on the transmission line 5 and the return line 6, and an opening is provided at the bottom of the cleaning box 81; the swinging assembly is arranged on the outside of the cleaning box 81; the cleaning rod 89 includes at least two, at least two cleaning rods 89 are arranged in parallel and spaced apart in the cleaning box 81, and are respectively connected to the swinging assembly, and the swinging assembly drives at least two cleaning rods 89 to swing back and forth in the cleaning box 81; the cleaning rod 89 has a cavity structure inside and is connected to an external plasma generator, and at least two through holes are spaced apart on the cleaning rod 89, and plasma gas is discharged through the through holes for cleaning the material tray or material. The swing assembly includes a swing cylinder 82, a swing strip 83, a connecting shaft, a swing block 85 and a rotating shaft 86, wherein the swing cylinder 82 is horizontally arranged on the side wall of the cleaning box 81; the swing strip 83 is connected to the output end of the swing cylinder 82 and horizontally extends to the outside of the cleaning box 81; at least two rotating grooves 84 are spaced apart on the swing strip 83, and the rotating groove 84 passes through the swing strip 83; the connecting shaft is vertically inserted into the rotating groove 84 and automatically rotates in the rotating groove 84. The swing block 85 includes at least two blocks, and the upper ends of at least two swing blocks 85 are fixed on the connecting shaft; the rotating shaft 86 includes at least two, and at least two rotating shafts 86 are rotatably inserted on the side wall of the cleaning box 81, and extend through the side wall of the cleaning box 81 to the cleaning box 81, and the cleaning box 81 is connected to the lower end of the swing block 85; when the swing cylinder 82 drives the swing plate 83 to move linearly, the swing plate 83 drives the rotating shaft 86 to rotate through the connecting shaft and the swing block 85. The swing plate 83 is also provided with a strip guide groove 87, and the strip guide groove 87 is a strip groove body and passes through the swing plate 83; the side wall of the cleaning box 81 is provided with a guide column 88, and the guide column 88 is inserted into the strip guide groove 87. When the swing plate 83 moves linearly, it is guided and limited by the guide column 88 and the strip guide groove 87. The cleaning rod 89 is connected to the rotating shaft 86 , supported by the rotating shaft 86 , and rotates with the rotating shaft 86 .

[0031] The utility model designs an automatic circulation dust removal device that uses a material tray as a bearing structure, realizes material tray circulation feeding through parallel spaced transmission lines and return lines, effectively improves feeding efficiency and continuous feeding stability, and has blocking positioning and lifting functions to facilitate assembly and processing, and realizes plasma cleaning of the material surface while the material is circulating, effectively ensuring the surface cleanliness of the material and improving the assembly quality. The utility model is applied to the automatic assembly line of mobile phone screen lens accessories, and its function is to realize automatic and continuous feeding of the lens frame, and facilitate material assembly and processing by blocking positioning and lifting the material tray, and integrates plasma cleaning function to ensure the surface cleanliness of the lens during assembly, and also realizes cleaning of the material tray and the empty material tray to avoid dust residue accumulated in the material tray during material transmission affecting the surface cleanliness of the lens. Specifically, the utility model includes a transmission line and a return line arranged in parallel and at intervals, wherein the transmission line is used to linearly transmit the material tray loaded with materials to different processing stations for assembly processing, and the return line is used to reversely transmit the empty material tray after the processing on the transmission line is completed and the material is taken out. The transmission line and the return line are used to realize the recycling of the material tray and ensure the continuous and stable feeding. At the same time, a material picking station and a cleaning station are provided on the material tray transmission channel of the transmission line. A guide plate, a blocking assembly and a top supporting assembly are provided at the material picking station. After the transmission line transmits the empty material tray to the material picking station, it slides into the gap between the guide plate and the transmission belt, and is limited by the upper and lower guides of the guide plate. At the same time, the blocking assembly blocks the subsequent material tray from flowing into the material picking station, and then the top supporting assembly lifts and supports the material tray from below to ensure the material tray load and position accuracy. After the manipulator takes out the material from the material tray of the feeding station of the feeding mechanism, it moves the material and places it in the material tray after the load, support and limit correction at the above-mentioned material picking station. After the material tray is full of material, the blocking assembly releases the material tray, and the material tray flows into the cleaning station. After being blocked and limited by the blocking assemblies arranged on the front and rear sides of the cleaning station, the cleaning mechanism located above the cleaning station cleans the material with plasma gas to ensure the surface cleanliness of the material during subsequent assembly and processing, thereby improving the assembly and processing quality. In addition, the cleaning mechanism of the utility model uses a cleaning box with a box structure as the main structure. The cleaning box is arranged across the transmission line and the return line. It can clean the material and the surface of the material tray at the same time at the transmission line, and can be used to clean the empty material tray at the return line. The linear power provided by the swing component drives multiple cleaning rods to tilt and swing back and forth in the cleaning box, so that the plasma gas ejected from the through hole of the cleaning rod can clean the material and the surface of the material tray from different angles to achieve a better cleaning effect.

[0032] The embodiments of the utility model are only to introduce its specific implementation methods and are not intended to limit its protection scope. The technicians in this industry can make some modifications inspired by the embodiments, so any equivalent changes or modifications made in accordance with the scope of the utility model patent are within the scope of the claims of the utility model patent.

Claims

1. An automatic circulation dust removal device, characterized in that: It comprises a transmission line (5) and a return line (6) which are arranged in parallel and at intervals, wherein: The transmission line (5) is used to horizontally transmit the material tray (0) loaded with materials to the processing mechanism to provide the processed materials; The return line (6) is used to transport the empty tray (0) in a straight line in the opposite direction of the transmission line (5); The transmission line (5) is provided with a material discharge station (C), a material retrieving station (D) and a cleaning station (E), and the material tray (0) passes through the material discharge station (C), the material retrieving station (D) and the cleaning station (E) in sequence along a straight line direction; Blocking components (13) are provided on both sides of the front and rear of the material taking station (D); the blocking components (13) are used to block the flow of the material tray (0); a supporting component (14) is provided below the material taking station (D) for lifting the material tray (0) upwards; Blocking components (13) are provided on both the front and rear sides of the cleaning station (E); the blocking components (13) are used to block the flow of the material tray (0); a cleaning mechanism (8) is mounted above the cleaning station (E); the cleaning mechanism (8) extends horizontally from above the transmission line (5) to above the return line (6) and is used to clean the material tray or material.

2. The automatic flow dust removal device according to claim 1, characterized in that: The transmission line (5) comprises a transmission support (51), a transmission belt (52) and a guide plate (53), wherein the transmission support (51) comprises two transmission supports (51), the two transmission supports (51) are arranged in parallel and spaced apart, and a material tray transmission channel is formed between the two transmission supports (51); a transmission belt (52) is tensioned on the inner side of the transmission support (51) by a tensioning wheel, the transmission belt (52) is horizontally tensioned, a material tray to be transmitted is placed on it, and the material tray is driven by the power output of the motor to move linearly; the guide plate (53) comprises two guide plates (53), the two guide plates (53) are horizontally arranged on the two transmission supports (51), and extend horizontally to the top of the transmission belt (52), and are used to guide the material tray transmitted on the limit transmission belt (52) in the vertical direction.

3. The automatic flow dust removal device according to claim 1, characterized in that: The blocking assembly (13) comprises a blocking cylinder (131) and a blocking rod (132); the blocking cylinder (131) is arranged vertically, and the output end is arranged upward; the blocking rod (132) is connected to the output end of the blocking cylinder (131), and is driven by the blocking cylinder (131) to extend upward between the two conveyor belts (52) to block the flow of the material tray on the conveyor belt (52).

4. The automatic flow dust removal device according to claim 1, characterized in that: The top supporting assembly (14) comprises a top supporting seat (141), a top supporting support plate (142), a top supporting cylinder (143), a top supporting shaft (144) and a top supporting block (145), wherein the top supporting seat (141) is horizontally arranged below the transmission line (5); the top supporting support plate (142) is horizontally arranged above the top supporting seat (141) and supported by a column vertically arranged on the top supporting seat (141); the top supporting cylinder (143) is arranged on the top supporting seat (141) and the output end is arranged upward; the top supporting shaft (144) is vertically connected to the output end of the top supporting cylinder (143) and extends upward through the top supporting support plate (142); the top supporting block (145) is horizontally arranged on the top supporting shaft (144) and is driven by the top supporting shaft (144) to move up and down, so as to lift the material tray.

5. The automatic flow dust removal device according to claim 1, characterized in that: The cleaning mechanism (8) comprises a cleaning box (81), a swinging assembly and a cleaning rod (89), wherein the cleaning box (81) is horizontally arranged on the transmission line (5) and the return line (6), and an opening is provided at the bottom of the cleaning box (81); the swinging assembly is arranged on the outside of the cleaning box (81); the cleaning rod (89) comprises at least two, and the at least two cleaning rods (89) are arranged in parallel and spaced apart in the cleaning box (81) and are respectively connected to the swinging assembly, and the swinging assembly drives the at least two cleaning rods (89) to swing back and forth in the cleaning box (81); the interior of the cleaning rod (89) is a cavity structure and is connected to an external plasma generator, and at least two through holes are provided on the cleaning rod (89) at intervals, and plasma gas is discharged through the through holes for cleaning the material tray or the material.

6. The automatic flow dust removal device according to claim 5, characterized in that: The swing assembly comprises a swing cylinder (82), a swing strip (83), a connecting shaft, a swing block (85) and a rotating shaft (86), wherein the swing cylinder (82) is horizontally arranged on a side wall of the cleaning box (81); the swing strip (83) is connected to the output end of the swing cylinder (82) and extends horizontally to the outside of the cleaning box (81); at least two rotating grooves (84) are spaced apart on the swing strip (83), and the rotating groove (84) passes through the swing strip (83); the connecting shaft is vertically inserted into the rotating groove (84) and is arranged in the rotating groove (84). The swing block (85) comprises at least two pieces, and the upper ends of the at least two swing blocks (85) are fixed on the connecting shaft; the rotating shaft (86) comprises at least two pieces, and the at least two rotating shafts (86) are rotatably inserted on the side wall of the cleaning box (81) and extend through the side wall of the cleaning box (81) into the cleaning box (81), and the cleaning box (81) is connected to the lower end of the swing block (85); when the swing cylinder (82) drives the swing strip (83) to move linearly, the swing strip (83) drives the rotating shaft (86) to rotate through the connecting shaft and the swing block (85).

7. The automatic flow dust removal device according to claim 6, characterized in that: The swinging strip plate (83) is also provided with a strip guide groove (87), the strip guide groove (87) being a strip groove body and penetrating the swinging strip plate (83); a guide column (88) is provided on the side wall of the cleaning box (81), the guide column (88) being inserted into the strip guide groove (87), and when the swinging strip plate (83) moves linearly, it is guided and limited by the guide column (88) and the strip guide groove (87).

8. The automatic flow dust removal device according to claim 6, characterized in that: The cleaning rod (89) is connected to the rotating shaft (86), is supported by the rotating shaft (86), and rotates along with the rotating shaft (86).

Images