Machine table for LED (light-emitting diode) processing

Abstract

The machine table comprises a table plate suspended through supporting legs, a through hole is formed in the middle of the table plate, a box body extending to the position below the table plate is arranged in the through hole, the box body is driven by a hydraulic rod, a plurality of sets of communicating openings are formed in the side wall, in the through hole, of the box body, and the communicating openings are communicated with the table plate. Wherein a limiting mechanism is arranged on the side wall of the box body below the communicating port, a discharging pipe is arranged on one side of the bottom of the box body, an air outlet pipe is further arranged in the middle of the bottom of the box body and sleeved with a dust removal cloth bag, a flow guide hopper located in the box body is arranged at the top end of the air outlet pipe, and a fan is arranged in an opening in the top of the flow guide hopper. A circular-truncated-cone-shaped filter cover is further buckled to the top of the flow guide hopper, a circular plate is arranged at the top end of the filter cover, a circular hole for containing the circular plate is formed in the top wall of the box body, a circle of arc-shaped grooves are correspondingly formed in the side wall of the circular hole and the outer arc wall of the circular plate, and a plurality of balls are arranged in two sets of arc-shaped grooves. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The invention relates to the field of LED processing, and in particular to a machine for LED processing. Background Art

[0002] During the processing of LED electronic products, the products are generally placed on the machine for inspection, sorting, packaging, etc., which will cause residual particulate impurities or dust on the machine. The dust diffused in this process will affect the working environment and the health of workers. The cleaning of particulate impurities is to collect them at the edge of one side of the top of the machine afterwards, and then place a container under the edge of the machine. The impurities on the top edge of the machine are swept and dropped into the container for collection. However, in the process of sweeping the impurities, the impurities often fall on the ground outside the container due to the large falling surface of the impurities, which makes it inconvenient to collect and recycle the impurities. Summary of the invention

[0003] The purpose of the present invention is to provide a machine for LED processing.

[0004] The technical problem of the present invention is mainly solved by the following technical solutions:

[0005] A machine for LED processing includes a table suspended by legs:

[0006] A through hole is provided in the middle of the table, wherein a box extending to the bottom of the table is provided in the through hole, and the box is driven by a hydraulic rod, and multiple groups of connecting ports are provided on the side wall of the box in the through hole, wherein a limiting mechanism is provided on the side wall of the box below the connecting port, and a discharge pipe is provided on one side of the bottom of the box, wherein an air outlet pipe is also provided in the middle of the bottom of the box, and a dust removal bag is arranged on the outer cover of the air outlet pipe, and a guide hopper located in the box is provided at the top of the air outlet pipe, wherein a fan is provided in the opening at the top of the guide hopper, and a truncated cone-shaped filter cover is also buckled on the top of the guide hopper, wherein a circular plate is provided at the top of the filter cover, and a circular hole for accommodating the circular plate is provided on the top wall of the box, and a circle of arc grooves are correspondingly provided on the side wall of the circular hole and the outer arc wall of the circular plate, wherein a number of balls are provided in two groups of arc grooves.

[0007] Preferably, the limiting mechanism includes a boss arranged on the outer wall of the box body, wherein the boss is provided with a sliding hole, and a sliding rod connected to the bottom of the table top is provided in the sliding hole, and nuts are threaded on the sliding rods on the upper and lower sides of the boss, wherein the distance between the boss and the upper nut is equal to the distance between the bottom end of the connecting port and the top end of the table top.

[0008] Preferably, the size of the circular plate is matched to the size of the circular hole, wherein the top of the circular plate is flush with the top surface of the table top, and the circular plate is fixedly connected to the filter cover.

[0009] Preferably, a material drop opening is formed between the bottom edge of the filter cover and the side wall of the box body.

[0010] Preferably, a skirt is provided at the bottom of the table top and is sleeved on the box body, wherein the size of the box body is adapted to the inner diameter of the through hole and the size of the opening of the skirt.

[0011] Preferably, the bottom wall of the box body is arranged obliquely, wherein the discharge pipe is arranged at the bottommost end of the bottom of the box body.

[0012] Preferably, an L-shaped frame supporting the dust bag is provided at the bottom of the box, wherein the bottom end of the dust bag is fixed to the bottom horizontal end of the L-shaped frame by a binding rope.

[0013] Preferably, the fan is located in the opening of the filter cover, wherein the fan is located below the connecting port.

[0014] The beneficial effects of the present invention are as follows: the present invention uses the fan to draw the particulate impurities and dust above the machine into the box through the connecting port, wherein the dust and gas enter the dust removal bag through the filter cover aperture, the guide bucket and the air outlet pipe for filtration to collect the dust, and the filtered gas is discharged from its aperture, and at the same time, the particulate impurities filtered by the filter cover fall on the inclined wall of the filter cover and flow down along its inclined surface, and finally fall through the drop port and accumulate at the bottom of the box, thereby achieving the purpose of classifying and collecting the particulate impurities and dust, and the filter cover can be rotated to clean the impurities adhering to its surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the structure of the present invention when it is in use;

[0017] Figure 3 yes Figure 1 Enlarged view of the middle box;

[0018] Figure 4 yes Figure 3 Enlarged view of point A in the middle.

[0019] In the figure: 1, table, 2, through hole, 3, box, 4, hydraulic rod, 5, connecting port, 6, limit mechanism, 61, convex seat, 62, slide bar, 63, nut, 7, discharge pipe, 8, air outlet pipe, 9, dust bag, 10, guide bucket, 11, fan, 12, filter cover, 13, round plate, 14, round hole, 15, ball bearing, 16, drop port, 17, skirt, 18, L-shaped frame. DETAILED DESCRIPTION

[0020] The technical solution of the present invention is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0021] A machine for LED processing includes a table 1 suspended by legs:

[0022] A through hole 2 is provided in the middle of the table 1, wherein a box 3 extending to the bottom of the table 1 is provided in the through hole 2, and the box 3 is driven by a hydraulic rod 4, and multiple groups of communication ports 5 are provided on the side wall of the box 3 in the through hole 2, wherein a limiting mechanism 6 is provided on the side wall of the box 3 below the communication port 5, and a discharge pipe 7 is provided on one side of the bottom of the box 3, wherein an air outlet pipe 8 is also provided in the middle of the bottom of the box 3, and a dust removal bag 9 fixed by a clamp is provided on the outer jacket of the air outlet pipe 8 A guide hopper 10 located in the box body 3 is arranged at the top of the air outlet pipe 8, wherein a fan 11 is arranged in the top opening of the guide hopper 10, and a truncated cone-shaped filter cover 12 is also buckled on the top of the guide hopper 10, wherein a circular plate 13 is arranged on the top of the filter cover 12, and a circular hole 14 for accommodating the circular plate 13 is arranged on the top wall of the box body 3, and a circle of arc grooves are correspondingly arranged on the side wall of the circular hole 14 and the outer arc wall of the circular plate 13, wherein a plurality of balls 15 are arranged in two groups of arc grooves.

[0023] In this embodiment, the limiting mechanism 6 includes a boss 61 arranged on the outer wall of the box body 3, wherein the boss 61 is provided with a sliding hole, and a sliding rod 62 connected to the bottom of the table 1 is provided in the sliding hole, and nuts 63 are screwed on the sliding rods 62 on the upper and lower sides of the boss 61, wherein the distance between the boss 61 and the upper nut 63 is equal to the distance between the bottom end of the connecting port 5 and the top end of the table 1.

[0024] In this embodiment, the size of the circular plate 13 matches the size of the circular hole 14 , wherein the top of the circular plate 13 is flush with the top surface of the table 1 , and the circular plate 13 is fixedly connected to the filter cover 12 .

[0025] like Figure 1 , 2 As shown, a material drop opening 16 is formed between the bottom edge of the filter cover 12 and the side wall of the box body 3 .

[0026] like Figure 1 , 2 As shown, a skirt 17 is provided at the bottom of the table 1 and is sleeved on the box body 3 , wherein the size of the box body 3 is adapted to the inner diameter of the through hole 2 and the size of the opening of the skirt 17 .

[0027] In this embodiment, the bottom wall of the box body 3 is arranged obliquely, wherein the discharge pipe 7 is arranged at the bottommost end of the bottom of the box body 3 .

[0028] like Figure 1 , 2As shown, an L-shaped frame 18 for supporting the dust bag 9 is provided at the bottom of the box body 3, wherein the bottom end of the dust bag 9 is fixed to the horizontal end of the bottom of the L-shaped frame 18 by a binding rope. The dust bag 9 is supported and fixed by the L-shaped frame 18, and the bottom end of the dust bag 9 is tied to the L-shaped frame 18 by a binding rope to prevent it from being blown up after airflow is injected into it.

[0029] like Figure 1 , 2 As shown, the fan 11 is located in the opening of the filter cover 12 , wherein the fan 11 is located below the connecting port 5 .

[0030] The working principle of the present invention is as follows: when in use, the hydraulic rod 4 drives the box body 3 to move upward in the through hole 2, and the box body 3 drives the sliding hole on the convex seat 61 to move upward on the sliding rod 62, and finally the upper nut 63 abuts against the convex seat 61 to limit the upward movement of the box body 3, and finally the connecting port 5 is exposed above the table 1, and at this time, the bottom end of the connecting port 5 is flush with the top end of the table 1;

[0031] Then the fan 11 generates suction force, which can extract the dust and impurities above the table 1 through the connecting port 5. At this time, the airflow containing dust enters the guide bucket 10 through the aperture of the filter cover 12, and finally enters the dust bag 9 through the air outlet pipe 8. The dust bag 9 filters and collects the dust in the gas, and the filtered gas is discharged from its aperture;

[0032] The particle impurities that enter the box body 3 from the connecting port 5 fall on the inclined wall of the filter cover 12 and flow down its inclined surface, and finally fall through the drop port 16 and accumulate at the bottom of the box body 3. The particle impurities above the table 1 can be swept to the connecting port 5 by human intervention to facilitate their entry into the box body 3. When a large amount of particle impurities may be accumulated on the outer surface of the filter cover 12 after a certain period of use and affect the gas circulation, the circular plate 13 can be rotated so that it drives the arc groove to rotate on the ball 15 while the circular hole 14 rotates. At this time, the circular plate 13 drives the filter cover 12 to rotate on the guide bucket 10 to shake off the impurities on the surface of the filter cover 12 so that they fall through the drop port 16 to the bottom of the box body 3 and accumulate, and finally are discharged through the discharge pipe 7. Of course, an inclined rod can also be set on the inner wall of the box body 3 and tightly attached to the outer wall of the filter cover 12. Then, when the filter cover 12 is rotating, the inclined rod can scrape off the particle impurities on the surface of the filter cover 12.

[0033] The present invention operates the fan 11 so as to draw the particulate impurities and dust above the machine into the box body 3 through the connecting port 5, wherein the dust and gas enter the dust removal bag 9 through the aperture of the filter cover 12, the guide bucket 11 and the air outlet pipe 8 to be filtered to collect the dust, and the filtered gas is discharged from its aperture, and at the same time, the particulate impurities filtered by the filter cover 12 fall on the inclined wall of the filter cover 12 and flow down along its inclined surface, and finally fall through the drop port 16 and accumulate at the bottom of the box body 3, thereby achieving the purpose of classifying and collecting the particulate impurities and dust, and the filter cover 12 can be rotated to clean the impurities adhering to its surface.

[0034] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A machine for LED processing, comprising a table suspended by legs, characterized in that: A through hole is provided in the middle of the table, wherein a box extending to the bottom of the table is provided in the through hole, and the box is driven by a hydraulic rod, and multiple groups of connecting ports are provided on the side wall of the box in the through hole, wherein a limiting mechanism is provided on the side wall of the box below the connecting port, and a discharge pipe is provided on one side of the bottom of the box, wherein an air outlet pipe is also provided in the middle of the bottom of the box, and a dust removal bag is arranged on the outer cover of the air outlet pipe, and a guide hopper located in the box is provided at the top of the air outlet pipe, wherein a fan is provided in the opening at the top of the guide hopper, and a truncated cone-shaped filter cover is also buckled on the top of the guide hopper, wherein a circular plate is provided at the top of the filter cover, and a circular hole for accommodating the circular plate is provided on the top wall of the box, and a circle of arc grooves are correspondingly provided on the side wall of the circular hole and the outer arc wall of the circular plate, wherein a number of balls are provided in two groups of arc grooves.

2. The LED processing machine according to claim 1, characterized in that: The limiting mechanism includes a boss arranged on the outer wall of the box body, wherein the boss is provided with a sliding hole, and a sliding rod connected to the bottom of the table is provided in the sliding hole, and nuts are screwed on the sliding rods on the upper and lower sides of the boss, wherein the distance between the boss and the upper nut is equal to the distance between the bottom end of the connecting port and the top end of the table.

3. The LED processing machine according to claim 1, characterized in that: The size of the circular plate is matched with the size of the circular hole, wherein the top of the circular plate is flush with the top surface of the table plate, and the circular plate is fixedly connected to the filter cover.

4. The LED processing machine according to claim 1, characterized in that: A material drop opening is formed between the bottom edge of the filter cover and the side wall of the box body.

5. The LED processing machine according to claim 1, characterized in that: The bottom of the table is provided with a skirt which is sleeved on the box body, wherein the size of the box body is matched with the inner diameter of the through hole and the size of the opening of the skirt.

6. The LED processing machine according to claim 1, characterized in that: The bottom wall of the box body is arranged obliquely, wherein the discharge pipe is arranged at the bottommost end of the bottom of the box body.

7. The LED processing machine according to claim 1, characterized in that: An L-shaped frame supporting the dust bag is arranged at the bottom of the box body, wherein the bottom end of the dust bag is fixed to the horizontal end of the bottom of the L-shaped frame by a binding rope.

8. The LED processing machine according to claim 1, characterized in that: The fan is located in the opening of the filter cover, wherein the fan is located below the connecting port.

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