CN218366035U

CN218366035U - Light guide plate dust guiding device

Info

Publication number: CN218366035U
Application number: CN202222350077.4U
Authority: CN
Inventors: 李茂辉
Original assignee: Foshan Haize Yuanfeng Technology Co ltd
Current assignee: Foshan Haize Yuanfeng Technology Co ltd
Priority date: 2022-09-02
Filing date: 2022-09-02
Publication date: 2023-01-24
Anticipated expiration: 2032-09-02

Abstract

The application relates to the technical field of light guide plate processing equipment, and discloses a light guide plate dust guiding device, including the water conservancy diversion frame, water conservancy diversion frame one side is provided with plastics extruder main part, the inside transmission band that is provided with of water conservancy diversion frame, the inside water conservancy diversion structure that is provided with of water conservancy diversion frame. This light guide plate dust guiding device, the fan through the water conservancy diversion frame top drives outside air current and loops through the air-supply line and goes out inside the tuber pipe gets into the water conservancy diversion frame, it makes solid particle such as outside air current drive dust to move to both sides to go out the tuber pipe through two, and make solid particle such as dust fall on the collecting pit of water conservancy diversion frame bottom inside along the both sides inner wall of water conservancy diversion frame through two guide plates, prevent solid particle such as dust to a certain extent and adsorb on the light guide plate, the product quality of light guide plate has further been improved, the production efficiency of light guide plate has also been improved simultaneously, reach and prevent the effect that solid particle such as dust adsorbs on the light guide plate.

Description

Light guide plate dust guiding device

Technical Field

The application relates to the technical field of light guide plate processing equipment, in particular to a light guide plate dust guiding device.

Background

The light guide plate is characterized in that an optical acrylic/PC plate is used, then a high-tech material with extremely high refractive index and no light absorption is used, light guide points are printed on the bottom surface of the optical acrylic plate by using laser engraving, V-shaped cross grid engraving and UV screen printing technologies, and a plastic extruder is required in the production of the light guide plate.

At present, the plastic extruder discharge gate does not have the flow that special device ensured the air to the in-process of guide plate production, leads to solid particle such as the dust that floats in the air to adsorb easily at the guide plate surface, and then makes the product quality of guide plate obtain descending, has also reduced the production efficiency of light guide plate simultaneously, consequently, needs a urgent need a light guide plate dust guiding device.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, this application provides a light guide plate dust guiding device, possesses the advantage that prevents solid particle such as dust and adsorb on the guide plate, has solved the problem that solid particle such as dust mentioned in the above-mentioned background adsorbs easily on the guide plate.

In order to achieve the above purpose, the present application provides the following technical solutions: a dust guide device for a light guide plate comprises a guide frame, wherein a plastic extruder main body is arranged on one side of the guide frame, a conveying belt is arranged in the guide frame, and a guide structure is arranged in the guide frame;

the flow guide structure comprises a fan, an air inlet pipe, an air outlet pipe and two flow guide plates, wherein the fan is arranged at the top of the flow guide frame, the top end of the air inlet pipe extends into the fan, the bottom end of the air inlet pipe extends into the flow guide frame, the air outlet pipe is arranged on the flow guide frame, one end of the air outlet pipe is connected to the air inlet pipe, the two flow guide plates are arranged on the outer surface of the air inlet pipe and are distributed in a bilateral symmetry mode.

Preferably, the diversion frame openly is provided with driving motor, driving motor output fixedly connected with transmission shaft, the inside initiative cylinder that is provided with of transmission band, the transmission shaft extends to diversion frame one end and initiative cylinder one side outer wall fixed connection, initiative cylinder opposite side outer wall is provided with the auxiliary shaft, the diversion frame back is provided with the bearing frame, the auxiliary shaft extends diversion frame one end and the inside swing joint of bearing frame.

Drive the transmission shaft through driving motor and rotate with the driving pulley, and then drive the transmission band through the driving pulley and rotate, make the transmission band transmit the light guide plate after the production, the staff of being convenient for collects the light guide plate after the production.

Preferably, the transmission band is inside, keep away from initiative cylinder one side and be provided with driven cylinder, the inside fixed axle that is provided with of driven cylinder, the fixed axle extends driven cylinder one end and water conservancy diversion frame one side inner wall fixed connection.

Preferably, inside the water conservancy diversion frame, be located the transmission band bottom and be provided with the collecting pit, the water conservancy diversion frame is through the spout and the collecting pit outer wall sliding fit who sets up, the collecting pit extends to eat water conservancy diversion frame outer wall fixedly connected with and draws the piece.

Can slide the collecting pit to the water conservancy diversion frame outside through the sliding fit of spout and collecting pit, the staff of being convenient for clears up the dust in the collecting pit.

Preferably, the outer fixed surface of the air inlet pipe is connected with a mounting ring, the outer wall of one side of the guide plate is fixedly connected with an insert block, the mounting ring is movably connected with the outer wall of the insert block through a slot, a movable groove is formed in the insert block, a fixed rod is arranged in the movable groove, a baffle is arranged in the movable groove and positioned on the outer surface of the fixed rod, one end of the baffle is fixedly connected with the inner wall of one side of the movable groove, the fixed rod extends out of a squeezing plate fixedly connected with the bottom end of the baffle, a spring is fixedly connected with the bottom of the squeezing plate, the bottom end of the spring is fixedly connected with the inner wall of the movable groove, and the fixed rod extends out of a fixed groove inner wall movably connected with the top end of the insert block and the inner part of the mounting ring.

Compared with the prior art, the application provides a light guide plate dust guiding device, possesses following beneficial effect:

1. this light guide plate dust guiding device, through being provided with the water conservancy diversion structure, specifically be when preventing solid particle such as dust from adsorbing on the light guide plate, it is inside that the fan through water conservancy diversion frame top drives external air current and loops through the air-supply line and goes out the tuber pipe entering water conservancy diversion frame, it makes solid particle such as external air current drive dust move to both sides through two play tuber pipes, and make solid particle such as dust fall inside the collecting pit of water conservancy diversion frame bottom along the both sides inner wall of water conservancy diversion frame through two guide plates, prevent solid particle such as dust to a certain extent from adsorbing on the light guide plate, the product quality of light guide plate has further been improved, the production efficiency of light guide plate has also been improved simultaneously, reach the effect that prevents solid particle such as dust from adsorbing on the light guide plate.

2. This light guide plate dust guiding device, through being provided with the collar, specifically be through pressing the dead lever in the fixed slot, make the dead lever move the movable inslot portion that the inserted block was seted up, and then can take off the inserted block from the collar inside and change, and change the completion back, through pressing the dead lever, make the dead lever move the movable inslot portion, then insert the inserted block inside the collar, the movable groove is corresponding with the fixed slot this moment, elastic action through activity inslot spring makes the dead lever move in the fixed slot, through the cooperation of dead lever with the fixed slot, can fix the inserted block on the collar with the guide plate, make the guide plate carry out normal use, reach the guide plate and change comparatively convenient effect.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present application;

FIG. 2 is an enlarged view taken at A in FIG. 1 of the present application;

FIG. 3 is a side view of the construction of the pod of the present application;

FIG. 4 is an enlarged view of FIG. 3 of the present application at B;

fig. 5 is a perspective view of the structure of the present application.

Wherein: 1. a flow guide frame; 101. a fan; 102. an air inlet pipe; 103. an air outlet pipe; 104. a baffle; 105. a drive motor; 106. a drive shaft; 107. a bearing seat; 108. a collection tank; 109. a chute; 110. pulling the block; 111. a mounting ring; 112. inserting a block; 113. a slot; 114. a movable groove; 115. fixing the rod; 116. a baffle plate; 117. a pressing plate; 118. a spring; 119. fixing grooves; 2. a plastic extruder body; 3. a conveyor belt; 301. a driving roller; 302. an auxiliary shaft; 303. a driven drum; 304. and fixing the shaft.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses light guide plate dust guiding device. Referring to fig. 1, fig. 2 and fig. 5, a light guide plate dust guiding device, including guide frame 1, guide frame 1 one side is provided with plastics extruder main part 2, the inside transmission band 3 that is provided with of guide frame 1, the inside water conservancy diversion structure that is provided with of guide frame 1, the water conservancy diversion structure includes fan 101, air-supply line 102, go out tuber pipe 103 and guide plate 104, inside guide frame 1, be located the transmission band 3 bottom and be provided with collecting pit 108, fan 101 through guide frame 1 top drives outside air current and loops through air-supply line 102 and play tuber pipe 103 and get into inside guide frame 1, make outside air current drive solid particles such as dust to move to both sides through two play tuber pipes 103, and make solid particles such as dust fall inside collecting pit 108 of guide frame 1 bottom along the both sides inner wall of guide frame 1 through two guide plates 104, prevent solid particles such as dust to a certain extent from adsorbing on the light guide plate, further improve the product quality of light guide plate, also improved the production efficiency of light guide plate simultaneously.

Referring to fig. 1, fig. 3 and fig. 5, a driving motor 105 is arranged on the front surface of a guide frame 1, a transmission shaft 106 is fixedly connected to the output end of the driving motor 105, a driving roller 301 is arranged inside a transmission belt 3, the transmission shaft 106 extends to one end of the guide frame 1 and is fixedly connected to the outer wall of one side of the driving roller 301, an auxiliary shaft 302 is arranged on the outer wall of the other side of the driving roller 301, a bearing seat 107 is arranged on the back surface of the guide frame 1, the auxiliary shaft 302 extends out of one end of the guide frame 1 and is movably connected to the inside of the bearing seat 107, the transmission belt 3 is arranged inside, a driven roller 303 is arranged on one side of the driving roller 301, a fixed shaft 304 is arranged inside the driven roller 303, and the fixed shaft 304 extends out of one end of the driven roller 303 and is fixedly connected to the inner wall of one side of the guide frame 1.

When the light guide plate collecting device is used, the driving motor 105 drives the transmission shaft 106 and the driving roller 301 to rotate, and then the driving roller 301 drives the transmission belt 3 to rotate, so that the transmission belt 3 transmits the light guide plate after being produced, and workers can collect the light guide plate after being produced.

Referring to fig. 1, fig. 3 and fig. 5, inside the guide frame 1, be located 3 bottoms of transmission band and be provided with collecting pit 108, guide frame 1 is through the spout 109 and the collecting pit 108 outer wall sliding fit who set up, collecting pit 108 extends to eat guide frame 1 outer wall fixedly connected with and draws piece 110, staff's pulling draws piece 110, can slide collecting pit 108 to guide frame 1 outside through the sliding fit of spout 109 with collecting pit 108, the staff of being convenient for clears up the dust in the collecting pit.

Referring to fig. 1, fig. 3 and fig. 4, an outer surface of the air inlet pipe 102 is fixedly connected with a mounting ring 111, an outer wall of one side of the flow guide plate 104 is fixedly connected with an insert block 112, the mounting ring 111 is movably connected with an outer wall of the insert block 112 through a slot 113, a movable groove 114 is formed in the insert block 112, a fixing rod 115 is arranged in the movable groove 114, a baffle 116 is arranged on an outer surface of the fixing rod 115, one end of the baffle 116 is fixedly connected with an inner wall of one side of the movable groove 114, the fixing rod 115 extends out of a bottom end of the baffle 116 and is fixedly connected with a pressing plate 117, a spring 118 is fixedly connected to the bottom of the pressing plate 117, the bottom end of the spring 118 is fixedly connected with an inner wall of the movable groove 114, and the fixing rod 115 extends out of an inner wall of a fixing groove 119 formed in the top end of the insert block 112 and the mounting ring 111.

When the air guiding plate is used, the fixing rod 115 is pressed in the fixing groove 119, the fixing rod 115 moves to the inside of the movable groove 114 formed in the inserting block 112, the inserting block 112 can be taken down from the inside of the installing ring 111 to be replaced, after the replacement is completed, the fixing rod 115 is moved to the inside of the movable groove 114 by pressing the fixing rod 115, then the inserting block 112 is inserted into the inside of the installing ring 111, the movable groove 114 corresponds to the fixing groove 119 at the moment, the fixing rod 115 moves to the inside of the fixing groove 119 through the elastic action of the spring 118 in the movable groove 114, the fixing rod 115 is matched with the fixing groove 119, the inserting block 112 and the air guiding plate 104 can be fixed on the installing ring 111, and the air guiding plate 104 can be normally used.

The implementation principle of a light guide plate dust guiding device of this application embodiment is: when preventing solid particles such as dust from adsorbing on the light guide plate, fan 101 through 1 top of water conservancy diversion frame drives external air current and loops through air-supply line 102 and go out inside tuber pipe 103 gets into water conservancy diversion frame 1, it makes solid particles such as external air current drive dust move to both sides through two play tuber pipes 103, and make solid particles such as dust fall inside the collecting pit 108 of water conservancy diversion frame 1 bottom along the both sides inner wall of water conservancy diversion frame 1 through two guide plates 104, prevent solid particles such as dust to a certain extent from adsorbing on the light guide plate, the product quality of light guide plate has further been improved, the production efficiency of light guide plate has also been improved simultaneously.

The utility model discloses the standard part that uses all can be purchased from the market, dysmorphism piece all can be ordered according to the description with the record of attached drawing, the concrete connected mode of each part all adopts conventional means such as ripe bolt among the prior art, the rivet, welding, machinery, part and equipment all adopt among the prior art, conventional model, including the connected mode of circuit connection conventional among the adoption prior art, no detailed description here again, and the part that technical staff in the field knows, its structure and principle all learn or learn through conventional experimental method for this technical staff's accessible technical manual.

Although embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a light guide plate dust guiding device, includes water conservancy diversion frame (1), its characterized in that: a plastic extruder main body (2) is arranged on one side of the guide frame (1), a conveying belt (3) is arranged inside the guide frame (1), and a guide structure is arranged inside the guide frame (1);

the water conservancy diversion structure includes fan (101), air-supply line (102), goes out tuber pipe (103) and guide plate (104), fan (101) set up in water conservancy diversion frame (1) top, air-supply line (102) top is extended to fan (101) inside, air-supply line (102) bottom extends to water conservancy diversion frame (1) inside, it sets up in water conservancy diversion frame (1) to go out tuber pipe (103), it connects on air-supply line (102) to go out tuber pipe (103) one end, guide plate (104) are provided with two, and two guide plates (104) are located air-supply line (102) outward appearance and are bilateral symmetry and distribute.

2. The light guide plate dust deflector of claim 1, wherein: the utility model discloses a water conservancy diversion frame, including water conservancy diversion frame (1), transmission belt (3), transmission shaft (106), transmission belt (1), transmission shaft (106) and transmission frame (1), water conservancy diversion frame (1) front is provided with driving motor (105), driving motor (105) output end fixedly connected with transmission shaft (106), transmission belt (3) inside is provided with driving roll (301), transmission shaft (106) extend to water conservancy diversion frame (1) one end and driving roll (301) one side outer wall fixed connection, driving roll (301) opposite side outer wall is provided with auxiliary shaft (302), water conservancy diversion frame (1) back is provided with bearing frame (107), auxiliary shaft (302) extend water conservancy diversion frame (1) one end and bearing frame (107) inside swing joint.

3. The light guide plate dust deflector of claim 2, wherein: the transmission band (3) inside, keep away from initiative cylinder (301) one side and be provided with driven cylinder (303), driven cylinder (303) inside is provided with fixed axle (304), fixed axle (304) extend driven cylinder (303) one end and water conservancy diversion frame (1) one side inner wall fixed connection.

4. The light guide plate dust deflector of claim 1, wherein: inside water conservancy diversion frame (1), be located transmission band (3) bottom and be provided with collecting pit (108), water conservancy diversion frame (1) through spout (109) and collecting pit (108) outer wall sliding fit who sets up, collecting pit (108) extend eat water conservancy diversion frame (1) outer wall fixedly connected with and draw piece (110).

5. The light guide plate dust deflector of claim 1, wherein: the utility model discloses a wind-supply line, including air-supply line (102), guide plate (104) one side outer wall fixedly connected with inserted block (112), slot (113) and inserted block (112) outer wall swing joint that set up are passed through in installed ring (111), movable groove (114) have been seted up to inserted block (112) inside, movable groove (114) inside is provided with dead lever (115), inside movable groove (114), be located dead lever (115) surface and be provided with baffle (116), baffle (116) one end and movable groove (114) one side inner wall fixed connection, baffle (116) bottom fixedly connected with stripper plate (117) are extended in dead lever (115), stripper plate (117) bottom fixedly connected with spring (118), spring (118) bottom and movable groove (114) inner bottom wall fixed connection, fixed lever (115) extend fixed slot (119) inner wall swing joint that set up inside inserted block (112) top and installed ring (111).