CN218198987U

CN218198987U - Assembly adjusting device based on 3-bit vacuum breaking turntable of LED braiding machine

Info

Publication number: CN218198987U
Application number: CN202221113327.6U
Authority: CN
Inventors: 吴清龙; 曹辉; 夏明�
Original assignee: Shenzhen Chaohui Intelligent Manufacturing Technology Co ltd
Current assignee: Shenzhen Chaohui Intelligent Manufacturing Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2023-01-03
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to an encapsulation machinery technical field just discloses a subassembly adjusting device based on broken vacuum carousel in 3 positions of LED braider, which comprises a bod, organism top fixedly connected with box and base, install the adjustable shelf on the base, the mount is installed respectively, two at the adjustable shelf both ends install the half tone between the mount. This subassembly adjusting device based on broken vacuum carousel in LED braider 3 positions, place the vacuum carousel behind the apron top, starter motor can drive two-way screw rod and rotate, and then drive two push pedals and promote the vacuum carousel to apron center department, horizontal and fore-and-aft push pedal promotes simultaneously and realizes the location jointly, need not manual operation, efficiency is higher, simultaneously when pushing the vacuum carousel to center department, fixture block contact trapezoidal piece and extrusion each other, can make the fixture block move down and with buckle the kelly block, and then make the vacuum carousel remove to inside the box, can avoid the push pedal to influence the encapsulation process, the practicality is stronger.

Description

Assembly adjusting device based on 3-bit vacuum breaking turntable of LED braiding machine

Technical Field

The utility model relates to a packaging machinery specifically is a subassembly adjusting device based on broken vacuum carousel of 3 positions of LED braider.

Background

The braider can be divided into two categories of semi-automatic and full-automatic, and bulk component products are put into a carrier tape after passing through detection, reversing, testing and other stations. Along with the continuous upgrading, thinning and high integration of electronic products, electronic elements are also converted into patch type from past plug-in type to save the installation space of a circuit board and expand the functions of the products. Is a large revolution of the electronic industry, and the working principle of the braider is as follows: after the electric and pneumatic connection of the braid packaging machine is completed, if the braid packaging machine is used for heat packaging, the cutter is raised to the proper temperature, and the carrier band and the air pressure of an air source are adjusted. The SMD components are placed into the carrier tape by manual or automatic feeding equipment, the motor rotates to pull the carrier tape to a packaging position, the cover tape is arranged at the upper part of the packaging position, the carrier tape is arranged at the lower part of the packaging position, and two blades heated are pressed on the cover tape and the carrier tape to seal the SMD component openings on the carrier tape, so that the purpose of packaging the SMD components is achieved, and then the packaged carrier tape is coiled by the material collecting tray.

Present part LED braider needs the manual work to place the vacuum carousel at the encapsulation bench, and through manual positioning, this kind of mode error is great, expends time, influences machining efficiency.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To prior art not enough, the utility model provides a subassembly adjusting device based on 3 broken vacuum carousel in LED braider possesses advantages such as machining efficiency height, has solved present partial LED braider and needs the manual work to place the vacuum carousel at the encapsulation bench, and through manual positioning, this kind of mode error is great, expends time, influences machining efficiency's problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an subassembly adjusting device based on broken vacuum carousel of 3 positions of LED braider, includes the organism, organism top fixedly connected with box and base, install the adjustable shelf on the base, the mount is installed respectively, two at the adjustable shelf both ends install the half tone between the mount, two the equal fixedly connected with installation pole in mount bottom, installation pole bottom end fixedly connected with strip shaped plate, the box top is equipped with the apron, the apron passes through screw and box fixed connection, four groups H shape holes have been seted up on the apron, inside horizontal positioning mechanism and the longitudinal positioning mechanism of being provided with of box.

Preferably, the transverse positioning mechanism comprises a U-shaped mounting frame, the two ends of the U-shaped mounting frame are fixedly connected with the bottom of the cover plate, one end of the U-shaped mounting frame is provided with a motor, the motor is fixedly connected with the end part of the U-shaped mounting frame, a bidirectional screw is fixedly connected to the output shaft of the motor and is positioned on the inner side of the U-shaped mounting frame, the two ends of the bidirectional screw are movably connected with the two ends of the U-shaped mounting frame respectively, the top of the bidirectional screw is provided with a guide rod, the two ends of the guide rod are fixedly connected with the two ends of the U-shaped mounting frame respectively, two symmetrically-distributed locators are installed on the bidirectional screw, and two symmetrically-distributed limiters are installed on the guide rod.

Preferably, the locator includes the nut cover, threaded hole and trompil have been seted up on the nut cover, the nut cover passes through screw hole and two-way screw rod threaded connection, the nut cover cup joints with the guide bar through the trompil, nut cover top fixedly connected with sleeve pipe, the sleeve pipe side is equipped with the card pole of buckling, the card pole of buckling is articulated with the sleeve pipe, the card pole of buckling is provided with the torsional spring with bushing junction, the intraduct is equipped with the telescopic link, telescopic link bottom and nut seat fixed connection, telescopic link top fixedly connected with fixture block, first spring has been cup jointed on the telescopic link, first spring top and bottom respectively with fixture block and nut cover fixed connection, fixture block one end is provided with spacing notch, the fixture block other end is provided with first inclined plane, fixture block top fixedly connected with montant, the montant top extends to in the H shape hole, montant top fixed mounting has the push pedal.

Preferably, the stopper includes the lantern ring, the lantern ring cup joints on the guide bar, be provided with the screw hole on the lantern ring, threaded hole is equipped with the goat's horn bolt, the lantern ring passes through the goat's horn bolt fastening on the guide bar, lantern ring top fixedly connected with trapezoidal piece, be provided with the second inclined plane on the trapezoidal piece, the second inclined plane matches with first inclined plane angle.

Preferably, a square groove is formed in the top end of the vertical rod, a threaded mounting hole is formed in the bottom wall of the square groove, a square block is fixedly connected to the bottom of the push plate, a round hole is formed in the top of the push plate, and a fastening bolt is arranged in the round hole.

Preferably, the center of the top of the cover plate is provided with an air inlet, the bottom of the cover plate is provided with a box body, the bottom of the box body is fixedly connected with the bottom of the cover plate, a transverse plate is arranged inside the box body, a second spring is fixedly connected with the bottom of the transverse plate, and the bottom end of the second spring is fixedly connected with the inner bottom wall of the box body.

Preferably, the inside stay cord that is equipped with of second spring, stay cord top and diaphragm fixed connection, the stay cord bottom runs through box body diapire and box lateral wall in proper order and extends to the box outside, the stay cord is located box outside one end and strip shaped plate fixed connection.

Preferably, the H-shaped holes comprise a first transverse bar-shaped hole, a second transverse bar-shaped hole and a longitudinal bar-shaped hole, and two ends of the longitudinal bar-shaped hole are communicated with the first transverse bar-shaped hole and the second transverse bar-shaped hole respectively.

Preferably, the front face of the box body is provided with an access door, and the side face of the box body is provided with heat dissipation holes.

Compared with the prior art, the utility model provides a subassembly adjusting device based on broken vacuum carousel of 3 positions of LED braider possesses following beneficial effect:

1. this subassembly adjusting device based on broken vacuum carousel in LED braider 3 positions, place the vacuum carousel behind the apron top, starter motor can drive two-way screw rod and rotate, and then drive two push pedals and promote the vacuum carousel to apron center department, horizontal and fore-and-aft push pedal promotes simultaneously and realizes the location jointly, need not manual operation, efficiency is higher, simultaneously when pushing the vacuum carousel to center department, fixture block contact trapezoidal piece and extrusion each other, can make the fixture block move down and with buckle the kelly block, and then make the vacuum carousel remove to inside the box, can avoid the push pedal to influence the encapsulation process, the practicality is stronger.

2. This subassembly adjusting device based on broken vacuum carousel in 3 positions of LED braider, the in-process that the mount drives the half tone and moves down can drive the bar shaped plate and move down, and then through the diaphragm of stay cord in the pulling box body downwards, the diaphragm moves down the in-process and produces the negative pressure, utilize the negative pressure can adsorb the vacuum carousel on the apron surface, avoid the vacuum carousel to produce because of environmental factor and move, and then improved the encapsulation accuracy, after the encapsulation, when the mount shifts up, the diaphragm shifts up under the second spring effect, the air can blow the vacuum carousel up when discharging from the inlet port, can conveniently tear the vacuum carousel open.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is an enlarged view of the portion A of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the H-shaped hole of the present invention;

fig. 5 is a schematic view of the connection structure of the vertical rod and the push plate of the present invention;

FIG. 6 is a schematic structural view of the box body of the present invention;

fig. 7 is a schematic structural view of the strip-shaped plate of the present invention.

Wherein: 1. a body; 2. a box body; 3. a base; 4. a movable frame; 5. a fixed mount; 6. mounting a rod; 7. a strip-shaped plate; 8. a cover plate; 9. an H-shaped hole; 91. a first cross bar-shaped hole; 92. a second cross bar-shaped hole; 93. a longitudinal strip-shaped hole; 10. a U-shaped mounting bracket; 11. a motor; 12. a bidirectional screw; 13. a guide rod; 14. a nut sleeve; 15. a sleeve; 16. bending the clamping rod; 17. a torsion spring; 18. a telescopic rod; 19. a clamping block; 20. a first spring; 21. a limiting notch; 22. a vertical rod; 23. pushing the plate; 24. a collar; 25. a claw bolt; 26. a trapezoidal block; 27. a square groove; 28. a threaded mounting hole; 29. a block; 30. fastening a bolt; 31. an air inlet; 32. a box body; 33. a transverse plate; 34. a second spring; 35. and (6) pulling a rope.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-7, a component adjusting device based on a 3-position vacuum breaking turntable of an LED braiding machine comprises a machine body 1, a box body 2 and a base 3 are fixedly connected to the top of the machine body 1, a movable frame 4 is installed on the base 3, fixing frames 5 are installed at two ends of each movable frame 4, a screen printing plate is installed between the two fixing frames 5, installation rods 6 are fixedly connected to the bottoms of the two fixing frames 5, strip-shaped plates 7 are fixedly connected to the bottoms of the installation rods 6, the installation rods 6 are vertically arranged in practical application, the strip-shaped plates 7 are located on the side surfaces of the box body 2, the length of each strip-shaped plate 7 is set according to practical requirements, an access door is arranged on the front surface of the box body 2, heat dissipation holes are formed in the side surfaces of the box body 2, a cover plate 8 is arranged on the top of the box body 2, the cover plate 8 is fixedly connected with the box body 2 through screws, the shape of the cover plate 8 is matched with that the shape of the box body 2, the screws are four and are distributed at the corners of the cover plate 8, need change different apron 8 when fixing a position the vacuum carousel of equidimension not, the difference of different apron 8 lies in the position and the size in H shape hole 9, four group's H shape holes 9 have been seted up on the apron 8, four group's H shape holes 9 correspond transverse positioning mechanism and longitudinal positioning mechanism respectively in practical application, the model setting of fixing the vacuum carousel is treated according to reality to the specification in H shape hole 9, inside transverse positioning mechanism and the longitudinal positioning mechanism of being provided with of box 2, longitudinal positioning mechanism is the same with transverse positioning mechanism structure in practical application, longitudinal positioning mechanism is located the transverse positioning mechanism bottom, U-shaped mounting bracket 10 is connected with bottom wall fixed connection in the box 2 in the longitudinal positioning mechanism simultaneously, the length of montant 22 is longer in the longitudinal positioning mechanism, can guarantee that push pedal 23 is located apron 8 tops.

The transverse positioning mechanism comprises a U-shaped mounting frame 10, both ends of the U-shaped mounting frame 10 are fixedly connected with the bottom of a cover plate 8, one end of the U-shaped mounting frame 10 is provided with a motor 11, the motor 11 is set as a servo motor and can be controlled by an electric control device of a braider, meanwhile, corresponding parameter setting can be carried out when vacuum turntables of different specifications are positioned, the motor 11 is fixedly connected with the end part of the U-shaped mounting frame 10, an output shaft of the motor 11 is fixedly connected with a bidirectional screw 12, the bidirectional screw 12 is the prior art, the bidirectional screw 12 is provided with two symmetrically distributed threads with opposite directions, the bidirectional screw 12 is positioned inside the U-shaped mounting frame 10, both ends of the bidirectional screw 12 are respectively movably connected with both ends of the U-shaped mounting frame 10, the top of the bidirectional screw 12 is provided with a guide rod 13, both ends of the guide rod 13 are respectively fixedly connected with both ends of the U-shaped mounting frame 10, and two symmetrically distributed positioners are installed on the bidirectional screw 12, the positioner comprises a nut sleeve 14, wherein the nut sleeve 14 is provided with a threaded hole and an open hole, the nut sleeve 14 is in threaded connection with a bidirectional screw 12 through the threaded hole, the nut sleeve 14 is sleeved with a guide rod 13 through the open hole, so that when the bidirectional screw 12 rotates, the two nut sleeves 14 can be driven to simultaneously move towards the inner side or the outer side of a box, and further a push plate 23 is driven to realize a positioning effect, the top of the nut sleeve 14 is fixedly connected with a sleeve 15, the side surface of the sleeve 15 is provided with a bending clamping rod 16, the bending clamping rod 16 is a bending rod piece, the top end of the bending rod piece is provided with a limiting block, the bending part of the bending rod piece is hinged with a sleeve ring 24, the bending clamping rod 16 is hinged with the sleeve 15, the joint of the bending clamping rod 16 and the sleeve 15 is provided with a torsion spring 17, a telescopic rod 18 is arranged inside the sleeve 15, the bottom end of the telescopic rod 18 is fixedly connected with a nut seat, and the top end of the telescopic rod 18 is fixedly connected with a clamping block 19, the telescopic rod 18 is sleeved with a first spring 20, the top end and the bottom end of the first spring 20 are respectively fixedly connected with the fixture block 19 and the nut sleeve 14, one end of the fixture block 19 is provided with a limit notch 21, the position of the limit notch 21 is located at the top of the bent fixture rod 16, the limit notch 21 can be just clamped with the top end of the limit fixture rod when the fixture block 19 moves downwards, so that the position limitation on the fixture block 19 is realized, the other end of the fixture block 19 is provided with a first inclined plane, the top end of the fixture block 19 is fixedly connected with a vertical rod 22, the top end of the vertical rod 22 extends into the H-shaped hole 9, the top end of the vertical rod 22 is fixedly provided with a push plate 23, the top end of the vertical rod 22 is provided with a square groove 27, a threaded mounting hole 28 is formed in the bottom wall of the square groove 27, the bottom of the push plate 23 is fixedly connected with a square 29, the top end of the push plate 23 is provided with a round hole, the round hole is provided with a fastening bolt 30, the square groove 27 is inserted into the square groove 27 during actual installation, then the fastening bolt 30 is screwed into the threaded mounting hole 28, so that the installation can be realized, the installation is convenient operation, the square hole 29 and the square hole can play a role in direction limitation effect can be realized, in practical application, when the vacuum rotary table 23 with different thicknesses is positioned in the location of vacuum rotary tables.

Install two symmetric distribution's stopper on guide bar 13, the stopper includes lantern ring 24, lantern ring 24 cup joints on guide bar 13, be provided with the screw hole on the lantern ring 24, threaded hole is equipped with goat's horn bolt 25, lantern ring 24 passes through goat's horn bolt 25 to be fixed on guide bar 13, can twist goat's horn bolt 25 and adjust the position of lantern ring 24 among the actual operation, the suitability is stronger, 24 top fixedly connected with trapezoidal pieces 26 of lantern ring, be provided with the second inclined plane on the trapezoidal pieces 26, the second inclined plane matches with first inclined plane angle, be favorable to making fixture block 19 remove downwards through the mutual extrusion on first inclined plane and second inclined plane when fixture block 19 contacts trapezoidal pieces 26.

8 top centers of apron department are provided with

air inlet

31, 8 bottoms of apron are provided with box body 32,

box body

32 and 8 bottoms of apron are fixed connection, the inside diaphragm 33 that is provided with of box body 32, diaphragm 33 bottom fixedly connected with second spring 34, the bottom of second spring 34 and the bottom wall fixed connection in box body 32, the inside stay cord 35 that is equipped with of second spring 34, stay cord 35 top and diaphragm 33 fixed connection, stay cord 35 bottom runs through box body 32 diapire and 2 lateral walls of box and extends to the 2 outsides of box in proper order, stay cord 35 is located 2 outsides of box one end and bar shaped plate 7 fixed connection, be favorable to through the pulling cord 35 of reciprocating pulling of mount 5, and then drive diaphragm 33 through stay cord 35 and reciprocate, suction and thrust through atmospheric pressure adsorb the vacuum carousel or promote the vacuum carousel in different stages.

H shape hole 9 includes first horizontal bar hole 91, second horizontal bar hole 92 and indulges bar hole 93, indulges bar hole 93 both ends and communicates with first horizontal bar hole 91, second horizontal bar hole 92 respectively, and montant 22 top is located first horizontal bar hole 91 under the initial condition.

When the vacuum rotary disc is used, firstly, the vacuum rotary disc is placed on the top of the cover plate 8, then the motor 11 in the transverse positioning mechanism and the longitudinal positioning mechanism is started simultaneously, the motor 11 can drive the bidirectional screw 12 to rotate when running, and further drive the two nut sleeves 14 to move towards the center of the bidirectional screw 12 simultaneously, the nut sleeves 14 can drive the telescopic rod 18, the clamping block 19, the vertical rod 22 and the push plate 23 to move when moving, the vertical rod 22 moves along the direction of the second transverse strip-shaped hole 92 of the longitudinal strip-shaped hole 93 from the first transverse strip-shaped hole 91, when the vacuum rotary disc is pushed to the center, the vertical rod 22 moves into the second transverse strip-shaped hole 92, meanwhile, the clamping block 19 contacts the trapezoidal block 26, the clamping block 19 can move downwards through the extrusion of the first inclined plane and the second inclined plane, the downwards-moved clamping block 19 can be clamped with the top end of the bent clamping rod 16 through the limiting notch 21, and drives the push rod to move to the inside the box body 2 through the second transverse strip-shaped hole 92, then the motor 11 is controlled to run to drive the bidirectional screw 12 to reversely rotate, and further drive the two nut sleeves 14 to return to two ends of the two nut sleeves 12, finally, the clamping rod 16 can be clamped to move, and further drive the U-shaped clamping block 19 to move upwards, and further drive the first transverse strip-shaped hole 23 to pass through the first transverse strip-shaped hole after the initial clamping block 23 to move, and the first transverse strip-shaped hole to move, and the initial clamping block 23 to move, and further drive the push plate to pass through the push plate to move.

Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a subassembly adjusting device based on broken vacuum carousel of 3 positions of LED braider, includes organism (1), its characterized in that: organism (1) top fixedly connected with box (2) and base (3), install adjustable shelf (4) on base (3), mount (5), two are installed respectively at adjustable shelf (4) both ends install the half tone between mount (5), two equal fixedly connected with installation pole (6) in mount (5) bottom, installation pole (6) bottom fixedly connected with strip shaped plate (7), box (2) top is equipped with apron (8), apron (8) are through screw and box (2) fixed connection, four groups H shape hole (9) have been seted up on apron (8), box (2) inside is provided with transverse positioning mechanism and longitudinal positioning mechanism.

2. The component adjusting device based on the 3-bit vacuum breaking turntable of the LED braider according to claim 1, is characterized in that: horizontal positioning mechanism includes U-shaped mounting bracket (10), U-shaped mounting bracket (10) both ends all with apron (8) bottom fixed connection, U-shaped mounting bracket (10) one end is equipped with motor (11), motor (11) and U-shaped mounting bracket (10) tip fixed connection, motor (11) output shaft goes up two-way screw rod (12) of fixedly connected with, two-way screw rod (12) are located U-shaped mounting bracket (10) inboard, two-way screw rod (12) both ends respectively with U-shaped mounting bracket (10) both ends swing joint, two-way screw rod (12) top is equipped with guide bar (13), guide bar (13) both ends respectively with U-shaped mounting bracket (10) both ends fixed connection, install the locator of two symmetric distributions on two-way screw rod (12), install the stopper of two symmetric distributions on guide bar (13).

3. The component adjusting device based on the 3-bit vacuum breaking turntable of the LED braider as claimed in claim 2, is characterized in that: the positioner comprises a nut sleeve (14), a threaded hole and an opening are formed in the nut sleeve (14), the nut sleeve (14) is in threaded connection with the two-way screw rod (12) through a threaded hole, the nut sleeve (14) is sleeved with the guide rod (13) through an opening, the top of the nut sleeve (14) is fixedly connected with a sleeve (15), a bent clamping rod (16) is arranged on the side surface of the sleeve (15), the bent clamping rod (16) is hinged with the sleeve (15), a torsion spring (17) is arranged at the joint of the bending clamping rod (16) and the sleeve (15), an expansion link (18) is arranged in the sleeve (15), the bottom end of the expansion link (18) is fixedly connected with the nut seat, the top end of the telescopic rod (18) is fixedly connected with a clamping block (19), a first spring (20) is sleeved on the telescopic rod (18), the top end and the bottom end of the first spring (20) are respectively and fixedly connected with the clamping block (19) and the nut sleeve (14), one end of the clamping block (19) is provided with a limiting notch (21), the other end of the clamping block (19) is provided with a first inclined plane, the top of the clamping block (19) is fixedly connected with a vertical rod (22), the top end of the vertical rod (22) extends into the H-shaped hole (9), and a push plate (23) is fixedly arranged at the top end of the vertical rod (22).

4. The component adjusting device based on the 3-bit vacuum breaking turntable of the LED braider as claimed in claim 2, is characterized in that: the stopper includes the lantern ring (24), the lantern ring (24) cup joints on guide bar (13), be provided with the screw hole on the lantern ring (24), threaded hole is equipped with goat's horn bolt (25), the lantern ring (24) are fixed on guide bar (13) through goat's horn bolt (25), lantern ring (24) top fixedly connected with trapezoidal piece (26), be provided with the second inclined plane on trapezoidal piece (26), the second inclined plane matches with first inclined plane angle.

5. The assembly adjusting device based on the 3-bit vacuum breaking turntable of the LED braiding machine according to claim 3, characterized in that: square groove (27) have been seted up on montant (22) top, threaded mounting hole (28) have been seted up to the bottom wall in square groove (27), push pedal (23) bottom fixedly connected with square (29), the round hole has been seted up at push pedal (23) top, be provided with fastening bolt (30) in the round hole.

6. The component adjusting device based on the 3-bit vacuum breaking turntable of the LED braiding machine according to claim 1, is characterized in that: the improved portable air-intake cover is characterized in that an air inlet hole (31) is formed in the center of the top of the cover plate (8), a box body (32) is arranged at the bottom of the cover plate (8), the box body (32) is fixedly connected with the bottom of the cover plate (8), a transverse plate (33) is arranged inside the box body (32), a second spring (34) is fixedly connected to the bottom of the transverse plate (33), and the bottom end of the second spring (34) is fixedly connected with the inner bottom wall of the box body (32).

7. The assembly adjusting device based on the 3-bit vacuum breaking turntable of the LED braider according to claim 6, is characterized in that: inside stay cord (35) that is equipped with of second spring (34), stay cord (35) top and diaphragm (33) fixed connection, box body (32) diapire and box (2) lateral wall are run through in proper order and extend to the box (2) outside in stay cord (35) bottom, stay cord (35) are located box (2) outside one end and strip shaped plate (7) fixed connection.

8. The component adjusting device based on the 3-bit vacuum breaking turntable of the LED braider according to claim 1, is characterized in that: h shape hole (9) include first horizontal bar shape hole (91), second horizontal bar shape hole (92) and indulge bar shape hole (93), indulge bar shape hole (93) both ends respectively with first horizontal bar shape hole (91), second horizontal bar shape hole (92) intercommunication.

9. The component adjusting device based on the 3-bit vacuum breaking turntable of the LED braider according to claim 1, is characterized in that: the front surface of the box body (2) is provided with an access door, and the side surface of the box body (2) is provided with heat dissipation holes.