A platform conveying equipment with a static removal device

Abstract

The present invention relates to the field of conveying technology, and in particular to a conveying device with a static-eliminating device platform, comprising a main frame and an operating table installed on the upper end of the main frame. The conveying device with a static-eliminating device platform of the present invention is equipped with a lateral linkage control mechanism consisting of a flip-type guide device, a linkage lifting device and a translation conveying device on one side, which can automatically input and output workpieces to the conveyor belt as needed, making it convenient for operators to load and unload materials and more convenient to use; by automatically controlling the lifting of the linkage lifting device when the flip-type guide device is running, the entire device has the ability of linkage control, which makes operation more convenient and highly synchronized; the infrared sensing switch located on the flip-type guide device can automatically monitor the position of the workpiece, and automatically control the flipping and lifting adjustment of the equipment at the same time, and adopt an automatic control method, which makes operation more efficient.

Description

Technical Field

[0001] The present invention relates to the field of conveying technology, in particular to a conveying device with a static electricity removal device platform. Background Art

[0002] The production of electronic equipment requires extensive conveying equipment. Current conveying equipment simply transports equipment horizontally, with operators then picking and placing workpieces from the conveyor belt. This simple operation and limited functionality create static electricity on the workpiece surface during transport and handling. This static electricity can affect electronic equipment in several ways: 1. Static electricity attracts dust, reducing component insulation resistance; 2. Electrostatic discharge can damage components, causing them to malfunction; 3. Heat generated by the electric field or current of electrostatic discharge can damage components; and 4. The electromagnetic field generated by electrostatic discharge has a large amplitude and a wide spectrum, causing interference or even damage to electronic devices. The impact of static electricity on electronic equipment is multifaceted, posing a serious threat to electronic devices. Therefore, static electricity should be eliminated during production, storage, transportation, and use to prevent its effects.

[0003] The current method of removing static electricity mainly involves manually removing the workpiece at a fixed position, which is very inconvenient. Summary of the Invention

[0004] The technical problem to be solved by the present invention is that the current conveying equipment simply transports the equipment horizontally, the means of operating the workpiece is relatively simple, the conveying equipment cannot be adjusted according to the actual state of the workpiece, and it cannot perform static electricity removal operations on the workpiece and the operator, and the functionality is also very simple.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a platform conveying device with a static electricity removal device, comprising a main frame and an operating table installed on the upper end of the main frame, the upper surface of the operating table is provided with a horizontal conveying trough with an electrically controlled conveyor belt installed inside, the upper surface of the operating table is equipped with a flip-type guide device on the rear side of the upper end opening of the horizontal conveying trough, the outer side of the flip-type guide device is equipped with a linkage lifting device, the linkage lifting device is equipped with a translation conveying device, and the outer surface of the main frame is equipped with a lateral installation box with an electric blowing fan and a negative ion generator installed inside;

[0006] The flip-type guide device includes an upper flip pipe movably mounted on the upper end of the linkage lifting device, a horizontal guide pipe fixed on the outer curved surface of the upper flip pipe, an infrared sensor switch fixedly mounted on the outer walls of both sides of the horizontal guide pipe, and a flip-type side air outlet nozzle;

[0007] The linkage lifting device includes a bottom support base longitudinally assembled inside the operating table, an internal threaded adjustment tube fixedly installed inside the bottom support base, an external threaded lifting tube threadedly inserted into the internal threaded adjustment tube, and an internal adjustment motor installed on the top surface of the main frame for controlling the rotation of the external threaded lifting tube.

[0008] The lower end of the upper flip tube is axially fixed with a bottom control shaft tube protruding into the inner part of the external threaded lifting tube, and the upper end adjustment shaft of the internal adjustment motor is axially fixed with a top guide control shaft plugged into the bottom control shaft tube.

[0009] The electrically controlled conveyor belt includes a main driving wheel installed on one side of the transverse conveying trough, a secondary driven wheel installed on the other side of the transverse conveying trough, a supporting wheel installed at the upper end of the transverse conveying trough, an elastic tensioning wheel installed inside the transverse conveying trough and a flexible conveyor belt.

[0010] Lateral assembly seats for fixing infrared induction switches are symmetrically installed on the outer walls of both sides of the transverse flow guide pipe.

[0011] A built-in guide pipe is inserted and fixed inside the horizontal guide pipe, and one side of the built-in guide pipe passes through the outer wall of the upper flip pipe and is fixedly assembled with the upper flip pipe. A flexible guide pipe is axially sleeved on the outer convex section of the built-in guide pipe located at the position of the upper flip pipe, and the built-in guide pipe is connected to the outer air outlet of the lateral installation box through the flexible guide pipe.

[0012] A plurality of annular assembly grooves are provided on the outer surface of the horizontal guide tube, and the flip-type lateral air outlet nozzle includes an annular closed ring movably sleeved inside the annular assembly groove and an external nozzle installed on the outer curved surface of the annular closed ring and connected to the inner curved surface.

[0013] A lateral air outlet connected to the interior of the built-in guide pipe is provided on the inner side of the annular assembly groove, and an annular guide groove connected to the lateral air outlet and the external nozzle is provided on the inner arc surface of the annular closed ring.

[0014] The built-in guide pipes are each provided with an elastic one-way valve at the lateral air outlet position.

[0015] An annular linkage groove for internally mounting a linkage ring is provided on the outer side of the external thread lifting tube, and a strip-shaped longitudinal guide opening is provided on the outer side of the internal thread adjusting tube.

[0016] The translation conveying device includes a lateral control arm fixed on the outer arc surface of the linkage ring, a lateral lifting frame fixedly assembled on the outer side of the lateral control arm, and a horizontal spiral material guide pipe movably assembled on the upper end of the lateral lifting frame.

[0017] The beneficial effects of the present invention are:

[0018] (1) The platform conveying equipment with a static electricity removal device of the present invention is equipped with a lateral joint control mechanism consisting of a flip-type guide device, a linkage lifting device and a translation conveying device on one side, which can automatically input and output workpieces to and from the conveyor belt as needed, making it easier for operators to load and unload materials and more convenient to use;

[0019] (2) By automatically controlling the lifting of the linkage lifting device when the flip guide device is running, the entire equipment has the ability of linkage control, which makes the operation more convenient and the synchronization is strong;

[0020] (3) The infrared sensor switch located on the flip-type guide device can automatically monitor the position of the workpiece and automatically control the flipping and lifting adjustment of the equipment. The automatic control method is adopted, and the operation is more efficient;

[0021] (4) The adjustable flip side air outlet nozzle design can adjust the air outlet angle according to the needs of different workpieces, making it suitable for a wide range of applications;

[0022] (5) According to the different positions and states of the workpiece, the workpiece and the operator can be automatically and precisely de-staticized, and the de-staticization effect is more excellent;

[0023] (6) Through the cross-type conveying method, the workpiece can be directly moved horizontally to the position near the operator, which greatly saves the operator's work efficiency. There is no need to load and unload the workpiece, which reduces the impact of static electricity. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The present invention will be further described below with reference to the accompanying drawings and examples.

[0025] Figure 1 It is a structural schematic diagram of the present invention.

[0026] Figure 2 It is a structural schematic diagram of the flip-type flow guide device in the present invention.

[0027] Figure 3 It is a structural schematic diagram of the electric-controlled conveyor belt in the present invention. DETAILED DESCRIPTION

[0028] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0029] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integral connection; mechanical connection, electrical connection; direct connection, or indirect connection through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0030] Figure 1 、 Figure 2 and Figure 3 The illustrated embodiment of a platform conveying device with a static electricity removal device comprises a main frame 1 and an operating table 2 mounted on the upper end of the main frame 1. A transverse conveying trough 3 with an electrically controlled conveyor belt installed inside is provided on the upper surface of the operating table 2. A flip-type flow guide device is mounted on the upper surface of the operating table 2 behind the upper end opening of the transverse conveying trough 3. A linkage lifting device is mounted on the outer side of the flip-type flow guide device. A translation conveying device is mounted on the linkage lifting device. A lateral mounting box 6 with an electric blowing fan 4 and a negative ion generator 5 installed inside is mounted on the outer surface of the main frame 1.

[0031] The electric blowing fan 4 and the negative ion generator 5 are existing technologies. The electric blowing fan 4 generates a high-speed airflow by rotating, and then the negative ion generator 5 generates negative ion air. Then, the negative ion air flows along with the high-speed airflow generated by the electric blowing fan 4 and neutralizes the positively charged static electricity, thereby achieving the effect of removing static electricity.

[0032] To facilitate lateral monitoring and diversion, the flip-type diversion device includes an upper flip tube 7 movably mounted on the upper end of the linkage lifting device, a transverse diversion tube 8 fixed to the outer curved surface of the upper flip tube 7, infrared sensor switches 9 fixedly mounted on the outer walls of both sides of the transverse diversion tube 8, and a flip-type lateral air outlet nozzle.

[0033] The infrared sensor switch 9 is a prior art that senses the distance of the workpiece through infrared rays, thereby monitoring the position of the workpiece.

[0034] In order to cooperate with the angle and height adjustment, the linkage lifting device includes a bottom support base 10 longitudinally assembled inside the operating table 2, an internal threaded adjustment tube 11 fixedly installed inside the bottom support base 10, an external threaded lifting tube 12 threadedly inserted into the internal threaded adjustment tube 11, and an internal adjustment motor 13 installed on the inner top surface of the main platform 1 for controlling the rotation of the external threaded lifting tube 12.

[0035] The internal adjustment motor 13 is a prior art, which controls the lifting by driving the external thread lifting tube 12 to rotate.

[0036] In order to cooperate with the control, a bottom control shaft tube 14 protruding toward the inside of the externally threaded lifting tube 12 is axially fixed to the lower end of the upper flip tube 7, and a top guide control shaft 15 plugged into the bottom control shaft tube 14 is axially fixed to the upper adjusting shaft of the internal adjusting motor 13.

[0037] The inner and outer cross-sections of the bottom control shaft tube 14 and the top guide control shaft 15 are non-circular structures. The bottom control shaft tube 14 is used to control the rotation of the externally threaded lifting tube 12, while the top guide control shaft 15 controls the rotation of the bottom control shaft tube 14.

[0038] In order to cooperate with the drive, the electrically controlled conveyor belt includes a main driving wheel 16 installed on one side of the transverse conveying trough 3, a secondary driven wheel 17 installed on the other side of the transverse conveying trough 3, a support wheel 18 installed at the upper end of the transverse conveying trough 3, an elastic tensioning wheel 19 installed inside the transverse conveying trough 3 and a flexible conveyor belt 20.

[0039] The main driving wheel 16 is controlled by a built-in motor, and the elastic tensioning wheel 19 is designed as an extrusion wheel installed on the top of the elastic extrusion arm. The main driving wheel 16 and the elastic tensioning wheel 19 are both existing technologies. The flexible conveyor belt 20 is sleeved on the outside of the main driving wheel 16, the auxiliary driven wheel 17, and the support wheel 18, and the elastic tensioning wheel 19 squeezes the flexible conveyor belt 20 from the outside to the inside.

[0040] In order to cooperate with the lateral assembly, lateral assembly seats for fixing the infrared sensor switch 9 are symmetrically installed on the outer walls of both sides of the horizontal guide tube 8.

[0041] The infrared sensing switch 9 is a prior art, which monitors the distance of the workpiece through the infrared sensing signal, thereby controlling the opening and closing of the electric blowing fan 4, the negative ion generator 5 and the internal adjustment motor 13. When it is detected that the workpiece is approaching, the electric blowing fan 4 and the negative ion generator 5 are started to perform preliminary static removal on the workpiece. Then, when it is detected that the workpiece is located on the linkage lifting device, the internal adjustment motor 13 is controlled to start, driving the upper flip tube 7 to rotate and the horizontal guide tube 8 to flip synchronously. The linkage lifting device is lifted to take the workpiece away from the electric control conveyor belt. After the horizontal guide tube 8 flips 180 degrees, the translation conveying device on the linkage lifting device is started to convey it forward until it is close. The conveying distance of the translation conveying device is advanced. It is preset to ensure that the workpiece will not separate from the translation conveyor device during its forward translation distance, and then it is lowered after being conveyed to the set distance, so that the bottom surface of the translation conveyor device contacts the upper surface of the operating table 2 to ensure support and stability. The operator operates and then performs static electricity removal on the workpiece and the human body during the operation. Then when the operation is completed, people press the control switch on the outer surface of the main frame 1 to reset it, and then start the linkage lifting device to lift it, and then use the translation conveyor device to transport it backward. After the workpiece is translated to the electric control conveyor belt, the horizontal guide pipe 8 is flipped 180°, and the linkage lifting device is controlled to descend, and the workpiece returns to the electric control conveyor belt, and then drives away, performing static electricity removal while resetting.

[0042] In order to cooperate with the lateral air guide, a built-in air guide pipe 21 is inserted and fixed inside the horizontal air guide pipe 8. One side of the built-in air guide pipe 21 passes through the outer wall of the upper flip pipe and is fixedly assembled with the upper flip pipe 7. The outer convex section of the built-in air guide pipe 21 located at the position of the upper flip pipe 7 is axially sleeved with a flexible air guide pipe 22. The built-in air guide pipe 21 is connected to the outer air outlet of the lateral mounting box 6 through the flexible air guide pipe 22.

[0043] The electric air blowing fan 4 drives the high-speed air flow containing negative ions generated by the negative ion generator 5 to be discharged from the side installation box 6, blown into the built-in guide pipe 21 through the flexible guide pipe 22, and then discharged outward from the horizontal guide pipe 8.

[0044] In order to adjust the air outlet position and angle, two annular assembly grooves are provided on the outer surface of the horizontal guide tube 8. The flip-type lateral air outlet nozzle includes an annular closed ring 23 that is movably sleeved inside the annular assembly groove and an external nozzle 24 that is installed on the outer curved surface of the annular closed ring 23 and connected to the inner curved surface.

[0045] An internal thread assembly hole for assembling the external nozzle 24 is opened on the outer arc surface of the annular closed ring 23. The external nozzle 24 is screwed into the internal thread assembly hole through an external threaded tube of an integrated structure for telescopic control.

[0046] In order to cooperate with lateral exhaust, a lateral air outlet 25 connected to the interior of the built-in guide pipe 21 is opened on the inner side of the annular assembly groove, and an annular guide groove 26 connected to the lateral air outlet 25 and the external nozzle 24 is opened on the inner curved surface of the annular closed ring 23.

[0047] In order to coordinate and control the flow rate, the built-in flow guide pipe 21 is provided with an elastic one-way valve 27 at the lateral air outlet 25 .

[0048] One end of the elastic one-way valve 27 is fixed on the inner curved surface of the built-in guide tube 21 and is used to close the lateral air outlet 25. People thread it on the external nozzle 24 and rotate it to insert it into the annular closed ring 23, squeezing the elastic one-way valve 27. The elastic one-way valve 27 is deformed, thereby opening the lateral air outlet 25 and limiting the position of the external nozzle 24.

[0049] In order to cooperate with lifting control and guidance, an annular linkage groove for internally installing a linkage ring is opened on the outer side of the external thread lifting tube 12, and a strip-shaped longitudinal guide port 29 is opened on the outer side of the internal thread adjusting tube 11.

[0050] In order to cooperate with lateral lifting, lifting and conveying, the translational conveying device includes a lateral control arm 30 fixed on the outer arc surface of the linkage ring, a lateral lifting frame 31 fixedly assembled on the outside of the lateral control arm 30, and a horizontal spiral material guide tube 32 movably assembled on the upper end of the lateral lifting frame 31.

[0051] An arc-shaped transmission groove is opened at the upper end of the lateral lifting frame 31, and the horizontal spiral guide tube 32 includes a driving motor fixed on the rear side of the lateral lifting frame 31 and a spiral conveying tube movably installed inside the arc-shaped transmission groove. When the driving motor drives the spiral conveying tube to rotate, it drives the workpiece located at the upper end of the lateral lifting frame 31 to be transported forward and backward. Horizontal spiral guide tubes 32 are installed on both sides of the lateral lifting frame 31, and the driving motor is the existing technology.

[0052] A press control switch is installed at the bottom of the lateral lifting frame 31. When the lateral lifting frame 31 is lowered, the press control switch 21 squeezes the table surface, thereby automatically turning off the drive motor.

[0053] With the above-described preferred embodiments of the present invention as a guide, and with reference to the above description, relevant personnel are fully capable of making various changes and modifications without departing from the technical scope of this invention. The technical scope of this invention is not limited to the contents of the specification and must be determined according to the scope of the claims.

Claims

1. A platform conveying device with a static removal device, comprising a main frame (1) and an operating table (2) mounted on the upper end of the main frame (1), characterized in that: The upper surface of the operating table (2) is provided with a transverse conveying trough (3) in which an electric-controlled conveying belt is installed. The upper surface of the operating table (2) is provided with a flip-type flow guide device at the rear side of the upper end opening of the transverse conveying trough (3). A linkage lifting device is installed on the outer side of the flip-type flow guide device. A translation conveying device is installed on the linkage lifting device. A lateral installation box (6) in which an electric blowing fan (4) and a negative ion generator (5) are installed is installed on the outer side of the main stand (1). The flip-type flow guide device comprises an upper flip tube (7) movably mounted on the upper end of the linkage lifting device, a transverse flow guide tube (8) fixed on the outer arc surface of the upper flip tube (7), an infrared sensor switch (9) fixedly mounted on the outer walls of both sides of the transverse flow guide tube (8), and a flip-type side air outlet nozzle; The linkage lifting device comprises a bottom support seat (10) longitudinally assembled inside the operating table (2), an internal threaded adjustment tube (11) fixedly mounted inside the bottom support seat (10), an external threaded lifting tube (12) threadedly inserted inside the internal threaded adjustment tube (11), and an internal adjustment motor (13) mounted on the inner top surface of the main frame (1) for controlling the rotation of the external threaded lifting tube (12); The transverse guide tube (8) is internally plugged with a built-in guide tube (21), one side of the built-in guide tube (21) penetrates the outer wall of the upper flip tube (7) and is fixedly assembled with the upper flip tube (7), and the outer convex section of the built-in guide tube (21) located at the position of the upper flip tube (7) is axially sleeved with a flexible guide tube (22), and the built-in guide tube (21) is connected to the outer air outlet of the lateral installation box (6) through the flexible guide tube (22); A plurality of annular assembly grooves are provided on the outer surface of the transverse guide tube (8), and the flip-type lateral air outlet nozzle comprises an annular closed ring (23) movably sleeved inside the annular assembly groove and an external nozzle (24) mounted on the outer curved surface of the annular closed ring (23) and connected to the inner curved surface; A lateral air outlet (25) communicating with the interior of the built-in guide tube (21) is provided on the inner side surface of the annular assembly groove, and an annular guide groove (26) communicating with the lateral air outlet and the external nozzle (24) is provided on the inner curved surface of the annular closed ring (23); The built-in flow guide tube (21) is provided with an elastic one-way valve (27) at the lateral air outlet position.

2. The platform conveying equipment with a static elimination device according to claim 1, characterized in that: A bottom control shaft tube (14) protruding toward the interior of the externally threaded lifting tube (12) is axially fixed to the lower end of the upper flip tube (7), and a top guide control shaft (15) plugged into the bottom control shaft tube (14) is axially fixed to the upper end adjustment shaft of the internal adjustment motor (13).

3. The platform conveying equipment with a static elimination device according to claim 1, characterized in that: The electrically controlled conveyor belt comprises a main driving wheel (16) installed on one side of the interior of the transverse conveying trough (3), a secondary driven wheel (17) installed on the other side of the interior of the transverse conveying trough (3), a supporting wheel (18) installed at the upper end of the interior of the transverse conveying trough (3), an elastic tensioning wheel (19) installed inside the transverse conveying trough (3), and a flexible conveyor belt (20).

4. The platform conveying equipment with a static elimination device according to claim 1, characterized in that: Lateral assembly seats for fixing infrared induction switches (9) are symmetrically mounted on the outer walls of both sides of the transverse flow guide tube (8).

5. The platform conveying equipment with a static elimination device according to claim 1, characterized in that: An annular linkage groove for mounting an internal linkage ring is provided on the outer side of the externally threaded lifting tube (12), and a strip-shaped longitudinal guide opening (29) is provided on the outer side of the internally threaded adjusting tube (11).

6. The platform conveying equipment with a static elimination device according to claim 5, characterized in that: The translation conveying device comprises a lateral control arm (30) fixed on the outer arc surface of the linkage ring, a lateral lifting frame (31) fixedly assembled on the outer side of the lateral control arm (30), and a horizontal spiral material guide pipe (32) movably assembled on the upper end of the lateral lifting frame (31).

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