CN107089489B

CN107089489B - Take charactron discharging machine of automated inspection and direction of rotation function

Info

Publication number: CN107089489B
Application number: CN201710365402.5A
Authority: CN
Inventors: 张朝勋
Original assignee: Jiangmen Hongfeng Electronic Technology Co ltd
Current assignee: Jiangmen Hongfeng Electronic Technology Co ltd
Priority date: 2017-05-22
Filing date: 2017-05-22
Publication date: 2022-11-04
Anticipated expiration: 2037-05-22
Also published as: CN107089489A

Abstract

The invention discloses a nixie tube discharging machine with functions of automatic detection and rotation direction, which comprises a rack and a rotary vibrating screen, wherein the rack is provided with a control box, a horizontally movable discharging disc is arranged on the rack, a material blocking strip which can move up and down and is parallel to the material blocking disc is arranged above the discharging disc, a rotating device which is right opposite to a discharging hole of the rotary vibrating screen is sequentially arranged at one end of the material blocking strip towards the outer side, and an optical fiber probe is arranged above the rotating device. The decimal point of the eight-section nixie tube is detected through the optical fiber probe and is rotated to the same direction through the rotating device, and then the nixie tube is arranged on the material discharging disc in order without manual selection and adjustment, the whole process is automatically finished, time and labor are saved, the detection speed is high, the arrangement efficiency is high, and the labor intensity and the labor cost are greatly reduced; the direction is correct when detecting then need not to rotate, and the opposite direction then just changes it, and eight sections number pipes that get into the row material dish are necessarily through detecting the direction correct, need not the inspection after the range, can not make mistakes, and the effectual installation back that prevents shows the result and makes mistakes.

Description

Take charactron discharging machine of automated inspection and direction of rotation function

Technical Field

The invention relates to the technical field of nixie tubes, in particular to a discharging machine capable of automatically arranging the nixie tubes.

Background

The LED nixie tube is an 8-shaped device formed by packaging a plurality of light emitting diodes together, and can be divided into seven-segment nixie tubes and eight-segment nixie tubes according to the number of segments, wherein the eight-segment nixie tubes are one more light emitting diode unit than the seven-segment nixie tubes, namely, a plurality of Decimal Points (DP), and the decimal points can more accurately represent the content which the nixie tubes want to display. However, eight sections of nixie tubes are often required to be arranged in a uniform direction when being arranged, so that the decimal point is positioned at the lower right corner, manual arrangement is generally adopted in the industry at present, time and labor are wasted, the speed is low, the efficiency is low, the labor intensity and the labor cost are greatly improved, arrangement errors are very easy, and the nixie tubes are densely arranged and are difficult to check out, so that errors in display results after installation are very easy to cause. Therefore, there is a need for improvements and optimizations to the prior art.

Disclosure of Invention

In order to solve the defects of the prior art, the invention provides the nixie tube discharging machine which can automatically detect the directions of eight segments of nixie tubes and discharge the eight segments of nixie tubes in the same direction.

The technical scheme adopted by the invention for solving the technical problem is as follows:

the utility model provides a take charactron stock arranging machine of automated inspection and direction of rotation function, is including the frame that is equipped with the control box and the sieve that shakes soon, but be equipped with horizontal migration's row material dish in the frame, arrange the material dish top and be equipped with and reciprocate and keep off the material strip parallel with it, keep off material strip one end and be equipped with the rotary device who just shakes the sieve discharge gate soon to the outside in proper order, the rotary device top is equipped with fiber probe.

An external fixed plate is arranged on the rear side of the rack, the rotating device is installed on the external fixed plate, and a second material stopping device and a first material stopping device are respectively fixed on the external fixed plate on the front side and the rear side of the rotating device; the rotating device comprises a rotating clamping jaw cylinder, semicircular clamping plates are respectively arranged on two jaw arms of the rotating clamping jaw cylinder, sliding grooves with width corresponding to the width of the nixie tube are arranged between the two clamping plates and on the first material blocking device and the second material blocking device, and two ends of each sliding groove are opposite to the material blocking strips and the discharge hole of the rotary vibrating screen.

The frame is provided with a longitudinal upper cylinder support, the end part of the upper cylinder support is sequentially provided with a sliding table cylinder, a vertically and horizontally adjustable optical fiber movable supporting rod and a first material blocking cylinder, an optical fiber probe is fixed at the lower end of the optical fiber movable supporting rod, the lower end of an output rod of the first material blocking cylinder is provided with an elastic pressure head just facing an upper sliding groove of a first material blocking device, and the lower end of an output rod of the sliding table cylinder is provided with an LED push handle with the end part just facing the front side of the sliding groove between two clamping plates.

The end part of the upper cylinder bracket is provided with an adjusting support seat, the adjusting support seat is provided with at least two transverse guide rods, the transverse guide rods are provided with transverse adjusting plates capable of moving along the transverse guide rods, the transverse adjusting plates are provided with at least two longitudinal guide rods, and the optical fiber movable support rod is movably arranged on the longitudinal guide rods.

The first material blocking device comprises a first sliding block fixed on the external fixed plate, and a first adjusting pressing block capable of adjusting the width of the sliding chute is arranged on one side of the first sliding block; the second material blocking device comprises a second sliding block fixed on the external fixed plate, and a rear adjusting pressing block capable of adjusting the width of the upper chute of the second sliding block is arranged on one side of the second sliding block.

At least two first adjusting guide rods perpendicular to the first sliding block are fixed on the side surface of the first sliding block, and the first adjusting pressing block is movably arranged on the first adjusting guide rods; at least two second adjusting guide rods perpendicular to the second sliding block are fixed on the side face of the second sliding block, and the rear adjusting pressing block is movably arranged on the second adjusting guide rods.

The LED material sliding device is characterized in that a second material blocking cylinder seat is arranged at the end part of the upper cylinder support, the sliding table cylinder is installed on the second material blocking cylinder seat and is arranged above the second sliding block, an L-shaped push plate is installed at the output end of the sliding table cylinder, the horizontal part of the L-shaped push plate is connected to the output end of the sliding table cylinder, the vertical part of the sliding table cylinder is matched with a sliding rail on the side face of the sliding table cylinder, and the LED push handle is fixed on the L-shaped push plate.

The LED pushing handle is an L-shaped pushing rod, one end of the L-shaped pushing rod faces downwards, the other end of the L-shaped pushing rod is fixed on a material blocking connecting plate, and the material blocking connecting plate is fixed on the outer side of the L-shaped pushing plate.

The end part of the upper cylinder support is provided with a transverse first material blocking support plate, the first material blocking cylinder is fixed on the first material blocking support plate and is arranged above the first sliding block, and the elastic pressure head is fixed at the output end of the first material blocking cylinder.

The air pipe interfaces of the sliding grooves towards the lower side of the front side are arranged on the first material blocking device and the second material blocking device, the air pipe interfaces are connected with a material blowing electromagnetic valve, and the material blowing electromagnetic valve, the rotating device, the first material blocking device and the second material blocking device are all pneumatically connected to an air source processing device fixed on the rear side of the rack and are connected to the control box through signals.

The beneficial effects of the invention are: the decimal point of the eight-section nixie tube is detected through the optical fiber probe, the nixie tube is rotated to the same direction through the rotating device, and then the nixie tube is orderly arranged on the discharging disc, manual sorting and adjustment are not needed, the whole process is automatically completed, time and labor are saved, the detection speed is high, the arrangement efficiency is high, and the labor intensity and the labor cost are greatly reduced; when detecting, the direction is correct and then need not to rotate, and the opposite direction then just changes it, and the eight sections digital tubes that get into the row material dish are inevitable to be through detecting that the direction is correct, need not the inspection after the range, can not make mistakes, and effectual installation back display result of preventing makes mistakes.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic diagram of the right-side view of the present invention;

fig. 4 is a schematic structural view of a material blocking strip in a three-dimensional view;

FIG. 5 is an enlarged view of portion A of FIG. 1;

fig. 6 is a schematic perspective view of the rotating device of the present invention.

Detailed Description

Referring to fig. 1 to 6, a nixie tube discharging machine with automatic detection and rotation direction functions comprises a rack 2 provided with a control box 1 and a rotary vibrating screen 3, wherein the rack 2 is a cabinet body provided with two split doors at the front side so as to overhaul and replace internal parts; 2 bottom four corners of frame are equipped with the universal caster 26 of area brake and the supporting disk 27 of liftable, through the removal frame 2 that universal caster 26 can be convenient to adjust its and the relative position of rotary vibrating screen 3, trample down the brake after the position is confirmed and can fix a position, and the rethread drops supporting disk 27, increases its and the area of contact on ground, and the stability of frame 2 when improving the operation reduces vibrations, prevents to sideslip. The rear side of the rack 2 is provided with a vibration frame 31, the rotary vibration screen 3 is fixed on the vibration frame 31, four corners of the bottom of the vibration frame 31 are provided with fixed suction cups 32, the fixed suction cups 32 are tightly sucked on the ground, the rotary vibration screen 3 is effectively prevented from being deviated due to vibration during operation, and the discharged nixie tubes are prevented from falling to the ground; the rotary vibration sieve 3 automatically selects materials, the length and the width directions of the products can be separated in a vibration disc of the rotary vibration sieve, the products are sequentially discharged in the length direction, and the discharge nixie tube is right with the front face upward. The rear side of the rack 2 is also provided with a terrace 11, the control box 1 is fixed on the terrace 11 through a support column 12, a display panel 13 and operation buttons such as start, stop and emergency stop are arranged on the control box, and the display panel 13 displays information such as the number of the arranged nixie tubes in real time.

The top of the frame 2 is provided with a table board 21 with the front side inclined downwards, the table board 21 is provided with two transverse guide rails 22 respectively arranged on the front side and the rear side, each transverse guide rail 22 is provided with a sliding block 41 which is matched with the transverse guide rail and can slide, four sliding blocks 41 are provided with an aluminum supporting plate 43, the supporting plate 43 is fixed with a discharging disc 4, and the discharging disc 4 can also be inclined with the front lower and the rear higher due to the two transverse guide rails 22 which are higher and lower; the front side and the left and right sides edge of the material discharging disc 4 are provided with paper blocking plates 42, material discharging paper plates are placed on the material discharging disc 4 among the three paper blocking plates 42, the nixie tubes enter the material discharging paper plates from the rear side to be arranged, after the nixie tubes are fully discharged, the nixie tubes which are arranged in the same direction can be conveniently taken away through the material discharging paper plates, and then another material discharging paper plate is laid to continue material discharging. Proximity switches 28 are arranged at two ends of the transverse guide rail 22, the limiting effect of the proximity switches prevents the discharging disc 4 from sliding out of the rail, and when the proximity switches 28 sense the discharging disc 4, the power supply of the stepping motor is cut off, so that the safety is guaranteed.

Step motor and driven shaft are equipped with on deck plate 21, step motor adorns at deck plate 21 downside and places in frame 2, its output reveals in deck plate 21 upside, all be equipped with synchronizing wheel 23 on step motor's output and the driven shaft, be equipped with hold-in range 24 between two synchronizing wheels, arrange 4 downside connections of material dish on hold-in range 24, but the horizontal motion of material dish 4 is arranged to the automatic drive through step motor, step motor is connected to control box 1, control box 1 is according to the real-time step motor that starts of the longitudinal arrangement condition of charactron, so that the permutation arrange the charactron on arranging material dish 4. The two synchronizing wheels 23 are sleeved with a safety shield 25 to prevent hands from being involved, so that the safety is improved.

Arrange material 4 top and be equipped with and can reciprocate and with its parallel material stopping strip 5, material stopping strip 5 is including parallel location strip 51 and regulation strip 52, the dress that regulation strip 52 passes through guide arm 53 adjustable interval is in location strip 51 one side, location strip 51 both ends are fixed with towards the scale plate 54 of regulation strip 52, the middle part is equipped with adjusts connecting block 59, it passes through the bolt fastening on adjusting connecting block 59 to adjust strip 52, through the distance between scale plate 54 can be accurate regulation location strip 51 and the regulation strip 52, make it with not unidimensional charactron adaptation. The machine frame 2 is provided with a longitudinal upper cylinder bracket 55, the middle part of the upper cylinder bracket 55 is provided with at least two lifting guide rods 57, the lifting guide rods 57 are provided with cylinder support plates 58 capable of being adjusted up and down, a discharging cylinder 56 is fixed on the cylinder support plates 58, and an adjusting connecting block 59 is arranged at the lower end of an output rod of the discharging cylinder 56. The material discharging cylinder 56 is in signal connection with the control box 1, the positioning strips 51 and the adjusting strips 52 can be driven to move up and down in real time through the material discharging cylinder 56, in operation, the positioning strips 51 and the adjusting strips 52 are attached to the material discharging paperboard, the nixie tubes sequentially enter the positions between the positioning strips 51 and the adjusting strips 52 from the rear side, after a row is full, the material discharging disk 4 moves leftwards to enable the row of the nixie tubes to be arranged on the rightmost side of the material discharging disk, then the positioning strips 51 and the adjusting strips 52 move upwards to separate the nixie tubes from each other, the whole row of the nixie tubes are arranged on the right side of the material discharging disk 4, a certain distance is reserved between the row of the nixie tubes and the paper blocking plate 42 on the rightmost side, the control box 1 controls the stepping motor to drive the material discharging disk 4 to move rightmost, the material discharging cylinder 56 drives the positioning strips 51 and the adjusting strips 52 to move downwards, the positioning strips 51 are integrally arranged on the left side of the row of the nixie tubes, the material discharging paperboard can be arranged rightmost by moving left, the next time, the process is repeated until the material discharging paperboard is full, the whole process is finished automatically, manual work intensity of workers is reduced, and the labor intensity of the workers is greatly reduced.

2 rear sides in frame are equipped with external fixed plate 29, first dam device 8 has set gradually from the back forward on the external fixed plate, rotary device 6 and second dam device 9, first dam device 8, rotary device 6 and second dam device 9 are arranged one line between dam 5 rear ends of material strip and the 3 discharge gates of rotary vibrating screen, rotary device 6 includes a rotatory clamping jaw cylinder 61, semicircular splint 63 is equipped with respectively on the both paws arm 62 of rotatory clamping jaw cylinder 61, a plectane is pieced into to two splint 63, with first dam device 8 between the two splint 63, all be equipped with the spout that the width corresponds with the charactron width on the second dam device 9, and the spout width is adjustable, the spout both ends are just to stopping

material strip

5 and 3 discharge gates of rotary vibrating screen. The discharge hole of the rotary vibrating screen 3 is provided with a downward inclined discharge chute 33, and the tail end of the discharge chute 33 is higher than the chute on the first material blocking device 8 so as to continuously slide forward after falling into the chute by means of the gravitational potential energy of the discharge chute 33.

The first material blocking device 8 comprises a first sliding block 83 fixed on an external fixed plate, at least two first adjusting guide rods 85 perpendicular to the first sliding block 83 are fixed on one side of the first sliding block 83, a movable first adjusting pressing block 84 is arranged on the first adjusting guide rods 85, a sliding chute on the first adjusting guide rods is composed of the first sliding block 83 and the first adjusting pressing block 84, and the width of the sliding chute on the first material blocking device 8 can be changed by adjusting the distance between the first adjusting pressing block 84 and the first sliding block 83. The second material stopping device 9 includes a second sliding block 93 fixed on the external fixed plate, at least two second adjusting guide rods 95 perpendicular to the second sliding block 93 are fixed on one side of the second sliding block 93, a movable second adjusting press block 94 is arranged on the second adjusting guide rods 95, a chute on the second adjusting guide rods is composed of the second sliding block 93 and the second adjusting press block 94, and the width of the chute on the second material stopping device 9 can be changed by adjusting the distance between the second adjusting press block 94 and the second sliding block 93.

The rear end of the upper cylinder bracket 55 extends backwards, the extending part is sequentially provided with a second material blocking cylinder seat 96, an adjusting support seat 72 and a first material blocking support plate 86 from front to back, at least two transverse guide rods 73 are arranged on the adjusting support seat 72, transverse adjusting plates 74 capable of moving along the transverse guide rods 73 are arranged on the transverse guide rods 73, at least two longitudinal guide rods 75 are arranged on the transverse adjusting plates 74, optical fiber movable support rods 71 capable of moving along the longitudinal guide rods 75 are arranged on the longitudinal guide rods 75, an optical fiber probe 7 is arranged at the lower end of each optical fiber movable support rod 71, and the optical fiber probe 7 is arranged above the rotating device 6 and is connected to the control box 1 through signals. The positions of the optical fiber movable supporting rods 71 are adjusted, so that the optical fiber probe 7 can be opposite to the decimal point positions of eight sections of nixie tubes clamped on the lower rotating device 6, whether the nixie tubes are reversed or not can be detected, if the optical fiber probe 7 detects decimal point signals of the lower nixie tubes, the rotating device 6 does not need to rotate, and the nixie tubes can be knocked away by the rear nixie tubes after being loosened; if the fiber probe 7 can not detect the decimal point of the lower nixie tube, the rotating device 6 rotates 180 degrees to turn the nixie tube, so that the decimal point of the nixie tube faces to the right side uniformly, and the nixie tube can be released after the fiber probe 7 detects no error.

A first material blocking cylinder 81 is fixed on the first material blocking support plate 86, the first material blocking cylinder 81 is arranged above the first sliding block 83 and is opposite to a sliding groove on the first material blocking device 8, and an elastic pressure head 82 is fixed at the output end of the first material blocking cylinder 81. The second material blocking cylinder seat 96 is provided with a sliding table cylinder 91, the sliding table cylinder 91 is arranged above the second sliding block 93, the output end of the sliding table cylinder is provided with an L-shaped push plate 97, the horizontal part of the L-shaped push plate 97 is connected with the output end of the sliding table cylinder 91, the vertical part of the L-shaped push plate 97 is matched with a sliding rail on the side surface of the sliding table cylinder 91, the L-shaped push plate 97 is fixedly provided with a material blocking connecting plate 98, the material blocking connecting plate 98 is provided with an LED push handle 92, the LED push handle 92 is an L-shaped push rod, one end of the LED push handle is fixed on the material blocking connecting plate 98, and the other end of the LED push handle faces downwards and is opposite to the front side of the sliding groove between the two clamping plates 63. Through the arrangement of the elastic pressure head 82 and the LED push handle 92, the rotating device 6 and the optical fiber probe 7 are ensured to perform direction identification and rotation on only one nixie tube at a time, the accuracy is improved, and the debugging rate is reduced.

All be equipped with the trachea interface towards front side below spout on first dam device 8 and the second dam device 9, trachea interface connection has the material solenoid valve of blowing, blows material solenoid valve, arranges material cylinder 56, rotatory clamping jaw cylinder 61, first dam cylinder 81 and the equal pneumatic connection of slip table cylinder 91 to fix the air supply processing device 10 in 2 rear sides in frame to signal connection is to control box 1. The air source processing device 10 is an air source processing duplex piece, and comprises a filter and a pressure reducing valve, so that the air source is more stable, and each part acts more accurately. The trachea interface can apply power to the nixie tube to advance by blowing air to the nixie tube, so that the nixie tube is prevented from being blocked.

When the rotary vibrating screen 3 discharges the nixie tubes with the front faces upward along the discharge chute 33, the nixie tubes fall into the chutes on the first material blocking device 8 from the discharge chute 33 and slide to the positions between the two clamping plates 63 on the rotating device 6 along the chutes, and the nixie tubes cannot pass through the chutes due to the blocking of the LED pushing hands 92 at the front sides of the chutes between the two clamping plates 63, at this time, the two claw arms 62 of the rotating clamping jaw cylinder 61 move oppositely, the two clamping plates 63 clamp the nixie tubes, then the LED pushing hands 92 move upwards to exit from the chutes, the elastic pressure heads 82 at the rear sides block the subsequent nixie tubes downwards, the positions of the optical fiber probes 7 are adjusted to be right above the decimal points when the decimal points face right, if the decimal points are measured to be right below, the nixie tubes are loosened by the two clamping plates 63, the blowing electromagnetic valves are opened, gas is ejected from the air pipe interfaces on the first device 8 to blow the nixie tubes between the two clamping plates 63 forwards, the nixie tubes enter the positions between the positioning strips 51 and the adjusting strips 52 along the chutes on the second material blocking device 9, and the air pipe interfaces send the air injection strips to the front clamping plates 52 between the positioning strips 51 and the front ends of the adjusting strips 52. The subsequent detection of the nixie tube is continuously carried out after the LED pushing handle 92 descends and the elastic pressure head 82 ascends to release a nixie tube, and the rest is done by analogy until the channel between the positioning strip 51 and the adjusting strip 52 is full, the detection and the rotation in the whole process are automatically completed, the operation is quick and accurate, the error is not easy to occur, and the time and the labor are saved. After the nixie tube is arranged in a channel between the positioning strip 51 and the adjusting strip 52, the discharging cylinder 56 drives the positioning strip 51 and the adjusting strip 52 to move upwards to separate from the nixie tube, then the stepping motor drives the discharging disc 4 to move to the right, the discharging cylinder 56 drives the positioning strip 51 and the adjusting strip 52 to move downwards, the positioning strip 51 is integrally arranged on the left side of the row of nixie tubes, the discharging disc moves left again, the row of nixie tubes can be arranged on the right side, and then the process is repeated until the nixie tube is arranged in the discharging paperboard.

When the optical fiber probe 7 detects that a nixie tube enters the lower part of the nixie tube, the first material blocking cylinder 81 immediately drives the elastic pressure head 82 to block the next nixie tube, when the nixie tube enters the direction distinguishing station on the rotating device 6 and stops shaking, the rotating clamping jaw cylinder 61 clamps the nixie tube firstly to position the nixie tube, then the optical fiber probe 7 detects a small-number round hole of the nixie tube, and when the small-number round hole is detected, the two clamping plates 63 are loosened, so that a product is quickly blown away under the action of compressed air blown out from an air pipe interface on the first material blocking device 8; when the small round hole cannot be detected, the rotary clamping jaw cylinder 61 cannot be loosened, the rotary clamping jaw cylinder rotates 180 degrees first, the clamping jaw is loosened after the optical fiber probe 7 detects that the rotary clamping jaw is in place, and the product is blown away under the action of blown compressed air. When the optical fiber probe 7 detects that the nixie tube completely passes, the LED push handle 92 immediately moves downwards to reset and stop the material, and if the rotary clamping jaw air cylinder 61 is rotated by 180 degrees, the resetting is also immediately performed to wait. After the LED push handle 92 and the two clamping plates 63 are reset, the elastic pressure head 82 opens again to release a nixie tube, and the process is repeated in cycles until the stop button is pressed. In addition, when the direction is not divided, the small round hole is closed through a system program of the control box 1 to detect the action of an optical fiber signal, meanwhile, the rotary clamping jaw air cylinder 61 does not act, the two clamping plates 63 of the rotary clamping jaw air cylinder are opened all the time, meanwhile, the LED push hand 92 is released and does not stop the material, when a row of counting is full, the elastic pressure head 82 blocks the nixie tube to be arranged, and the nixie tube is discharged after the row changing is finished.

The above description is only a preferred embodiment of the present invention, but the present invention is not limited to the above embodiments, and the technical effects of the present invention can be achieved by any similar or identical means, and all of them are included in the protection scope of the present invention.

Claims

1. The utility model provides a take charactron discharging machine of automated inspection and direction of rotation function, includes frame (2) and the sieve (3) that shakes soon that are equipped with control box (1), its characterized in that: but be equipped with horizontal migration's row material dish (4) on frame (2), frame (2) top is equipped with deck plate (21) that the front side declined down, it locates to arrange material dish (4) on deck plate (21), row material dish (4) top is equipped with can reciprocate and with its parallel material stopping strip (5), material stopping strip (5) one end outside is equipped with rotary device (6) just to the rotary vibrating screen (3) discharge gate in proper order, rotary device (6) top is equipped with optical fiber probe (7), be equipped with fore-and-aft last cylinder support (55) on frame (2), frame (2) rear side is equipped with external fixed plate (29), be fixed with second material blocking device (9) and first material blocking device (8) respectively on external fixed plate (29) of rotary device (6) front side and rear side, rotary device (6) are installed on external fixed plate (29), second material blocking device (9) is including second material sliding block (93) of fixing on external fixed plate (29), it is equipped with first material cylinder support (55) tip first air cylinder support (96), second material cylinder support (91) top is equipped with second cylinder type sliding table (93), sliding plate (96) upper portion (96) is equipped with first cylinder type cylinder (93), l type push pedal (97) horizontal segment is connected the output, the vertical part of slip table cylinder (91) with the slide rail adaptation of slip table cylinder (91) side, rotary device (6) include a rotatory clamping jaw cylinder (61), be equipped with semicircular splint (63) on two claw arms (62) of rotatory clamping jaw cylinder (61) respectively, slip table cylinder (91) delivery bar lower extreme is equipped with the tip just two LED pushing hands (92) of the spout front side between splint (63), LED pushing hands (92) are fixed on L type push pedal (97).

2. The nixie tube discharging machine with automatic detection and rotation direction functions as claimed in claim 1, wherein: and sliding grooves with the width corresponding to the width of the nixie tube are arranged between the two clamping plates (63) and on the first material blocking device (8) and the second material blocking device (9), and the two ends of each sliding groove are opposite to the material blocking strips (5) and the discharge hole of the rotary vibrating screen (3).

3. The nixie tube discharging machine with the functions of automatic detection and rotation direction as claimed in claim 2, wherein: the end part of the upper cylinder support (55) is sequentially provided with a sliding table cylinder (91), a vertically and horizontally adjustable optical fiber movable supporting rod (71) and a first material blocking cylinder (81), an optical fiber probe (7) is fixed at the lower end of the optical fiber movable supporting rod (71), and the lower end of an output rod of the first material blocking cylinder (81) is provided with an elastic pressure head (82) which is just opposite to an upper sliding groove of a first material blocking device (8).

4. The nixie tube discharging machine with the functions of automatic detection and rotation direction as claimed in claim 3, wherein: an adjusting support seat (72) is arranged at the end part of the upper air cylinder support (55), at least two transverse guide rods (73) are arranged on the adjusting support seat (72), a transverse adjusting plate (74) capable of moving along the transverse guide rods (73) is arranged on the transverse guide rods (73), at least two longitudinal guide rods (75) are arranged on the transverse adjusting plate (74), and the optical fiber movable support rod (71) is movably arranged on the longitudinal guide rods (75).

5. The nixie tube discharging machine with the functions of automatic detection and rotation direction as claimed in claim 3, wherein: the first material blocking device (8) comprises a first sliding block (83) fixed on an external fixed plate, and a first adjusting pressing block (84) capable of adjusting the width of the sliding chute is arranged on one side of the first sliding block (83); one side of the second sliding block (93) is provided with a rear adjusting pressing block (94) capable of adjusting the width of the upper chute of the second sliding block.

6. The nixie tube discharging machine with the functions of automatic detection and rotation direction as claimed in claim 5, wherein: at least two first adjusting guide rods (85) perpendicular to the first sliding block (83) are fixed on the side surface of the first sliding block (83), and the first adjusting pressing block (84) is movably arranged on the first adjusting guide rods (85); at least two second adjusting guide rods (95) perpendicular to the second sliding block (93) are fixed on the side face of the second sliding block (93), and the rear adjusting pressing block (94) is movably arranged on the second adjusting guide rods (95).

7. The nixie tube discharging machine with the functions of automatic detection and rotation direction as claimed in claim 1, wherein: the LED push handle (92) is an L-shaped push rod, one end of the L-shaped push rod faces downwards, the other end of the L-shaped push rod is fixed on a material blocking connecting plate (98), and the material blocking connecting plate (98) is fixed on the outer side of the L-shaped push plate (97).

8. The nixie tube discharging machine with the functions of automatic detection and rotation direction as claimed in claim 5, wherein: the end part of the upper cylinder support (55) is provided with a first material blocking support plate (86) which is transversely arranged, the first material blocking cylinder (81) is fixed on the first material blocking support plate (86) and is arranged above the first sliding block (83), and the elastic pressure head (82) is fixed at the output end of the first material blocking cylinder (81).

9. The nixie tube discharging machine with the functions of automatic detection and rotation direction according to any one of claims 1 to 8, characterized in that: all be equipped with the trachea interface towards front side below spout on first dam device (8) and second dam device (9), trachea interface connection has blows the material solenoid valve, blows material solenoid valve, rotary device (6), first dam device (8) and second dam device (9) and all pneumatically connected to fix air supply processing device (10) at frame (2) rear side to signal connection is to control box (1).