CN210160701U - Horn debugging screw nut assembly quality - Google Patents

Abstract

The utility model relates to a loudspeaker bottom plate processing equipment technical field specifically discloses a loudspeaker debugging screw nut assembly quality, including loudspeaker assembly bench and anchor clamps, its characterized in that: be equipped with the inner chamber that is used for holding screw and nut in the anchor clamps, the top of inner chamber is equipped with the screw inlet pipe, the top connection of screw inlet pipe is equipped with screw feeding mechanism, the below of inner chamber is equipped with the nut ejection assembly who is used for pushing the nut into the inner chamber, one side of nut ejection assembly is equipped with nut feeding mechanism, one side of anchor clamps is equipped with the pay-off drive assembly who is used for driving anchor clamps round trip movement between screw inlet pipe and loudspeaker assembly bench, the top of loudspeaker assembly bench is equipped with the locking Assembly who is used for assembling screw and nut. The screw and the nut are locked and attached to the horn bottom plate through the screw feeding mechanism, the screw feeding pipe, the clamp, the nut feeding mechanism, the nut ejection assembly, the feeding driving assembly and the locking assembly.

Description

Horn debugging screw nut assembly quality

Technical Field

The utility model relates to a loudspeaker bottom plate processing equipment technical field especially relates to a loudspeaker debugging screw nut assembly quality.

Background

When the horn base plate is assembled, screws and nuts need to be screwed on the horn base plate. In the prior art, the manual process of feeding and screwing the screw and the nut is adopted, the working efficiency is low, and a large amount of labor cost is consumed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to prior art current situation, a loudspeaker debugging screw nut assembly quality is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a loudspeaker debugging screw nut assembly quality, includes loudspeaker mount table and anchor clamps, its characterized in that: be equipped with the inner chamber that is used for holding screw and nut in the anchor clamps, the top of inner chamber is equipped with the screw inlet pipe, the top connection of screw inlet pipe is equipped with screw feeding mechanism, the below of inner chamber is equipped with the nut ejection assembly who is used for pushing the nut into the inner chamber, one side of nut ejection assembly is equipped with nut feeding mechanism, one side of anchor clamps is equipped with the pay-off drive assembly who is used for driving anchor clamps round trip movement between screw inlet pipe and loudspeaker assembly bench, the top of loudspeaker assembly bench is equipped with the locking Assembly who is used for assembling screw and nut.

The clamp comprises a clamp seat, a left clamping arm and a right clamping arm which are arranged on the clamp seat and are symmetrical, and clamping arm springs are arranged at the side ends of the left clamping arm and the right clamping arm and are respectively propped against the clamp seat.

The inner chamber is formed by left arm lock and right arm lock, and the inner chamber includes the screw section with screw inlet pipe intercommunication and is located the nut section below, and the inner wall of nut section is equipped with the bead with nut matched with.

The screw feeding mechanism comprises a screw vibrating disk, a screw conveying pipe connected with the discharge end of the screw vibrating disk and a screw blanking assembly arranged at the tail end of the screw conveying pipe, wherein the screw blanking assembly comprises a blanking seat and a blanking pipe, the blanking pipe is connected with a screw feeding pipe, one end of the blanking seat close to the screw conveying pipe is provided with a feeding side notch for screws to enter the blanking pipe, one side of the blanking seat is provided with a movable isolation plate for isolating the discharge of the screw conveying pipe, the bottom of the movable isolation plate is horizontally provided with a blanking closing plate movable on the feeding side notch, the upper end of the feeding side notch is horizontally provided with an inserting plate in a penetrating way along the direction of the blanking seat, the upper end surface of the inserting plate is connected with a linkage column, the linkage column is movably provided with a linkage plate for driving the inserting plate to reciprocate back and forth, the linkage plate is provided with an inclined guide groove for the linkage column to slide on the linkage plate, and is fixedly connected with, one end of the movable seat is connected with a movable driving cylinder for driving the movable seat to horizontally reciprocate.

Nut feeding mechanism includes nut vibration dish, the nut conveying pipe of being connected with nut vibration dish discharge end and locates the terminal nut ejection of compact subassembly of nut conveying pipe, nut ejection of compact subassembly includes that the nut places platform and nut push pedal, and the nut is placed the platform and is kept away from the one end of nut conveying pipe and be equipped with the through-hole, and the one end that the nut push pedal is close to nut conveying pipe is equipped with the holding tank that is used for holding the nut, and the one end of nut push pedal is equipped with and is used for pushing away the nut of nut in the holding tank to the nut of through-hole and.

The nut ejection assembly comprises a nut ejection cylinder, a first ejector rod and a second ejector rod, the first ejector rod is used for being inserted into a nut threaded hole, the second ejector rod is used for bearing the annular end portion of a nut, the second ejector rod is sleeved on the first ejector rod, a first ejector seat and a second ejector seat are fixedly arranged at the bottoms of the first ejector rod and the second ejector rod respectively, a first spring used for ejecting the second ejector seat is sleeved between the first ejector seat and the second ejector seat, and a second spring is sleeved between the second ejector seat and the nut placing table.

The feeding driving assembly comprises a feeding supporting seat, and a clamp mounting plate and a horizontal feeding guide rail which are positioned on the feeding supporting seat, wherein one end of the clamp mounting plate is connected with a feeding cylinder which is used for driving the clamp mounting plate to horizontally move back and forth on the horizontal feeding guide rail.

One side of the feeding supporting seat, which is far away from the clamp, is provided with a lifting driving assembly for driving the feeding supporting seat to do lifting action, the lifting driving assembly comprises a lifting supporting seat, a lifting guide rail positioned on the lifting supporting seat and a lifting driving cylinder for driving the feeding supporting seat to move along the lifting guide rail, and the extending end of the lifting driving cylinder is connected with the feeding supporting seat.

And a buffer used for separating the horn from the clamp is arranged on the clamp mounting seat and is positioned beside the inner cavity.

The locking assembly comprises a locking motor and a screwdriver head connected with a driving shaft of the locking motor, and a locking lifting cylinder used for driving the locking assembly to move up and down is arranged above the locking motor.

The beneficial effects of the utility model reside in that: the screw and the nut are locked and attached to the horn bottom plate through the screw feeding mechanism, the screw feeding pipe, the clamp, the nut feeding mechanism, the nut ejection assembly, the feeding driving assembly and the locking assembly.

Drawings

Fig. 1 is a front view of a horn adjustment screw and nut assembling apparatus.

Fig. 2 is a schematic perspective view of a horn debugging screw and nut assembling device.

Fig. 3 is a perspective view of the clamp.

Fig. 4 is an exploded view of the clamp.

Fig. 5 is a schematic structural view of the inner cavity.

Fig. 6 is a perspective view of the screw feeding mechanism.

Fig. 7 is an enlarged view of a portion a in fig. 6.

Fig. 8 is an exploded view of the screw blanking assembly.

Fig. 9 is a perspective view of the nut feed mechanism and nut ejection assembly.

Fig. 10 is an enlarged view at B in fig. 9.

FIG. 11 is an exploded view of the nut knockout assembly and the nut discharge assembly.

Fig. 12 is a perspective view of the feed drive assembly and the lift drive assembly.

Fig. 13 is a schematic structural view of the locking assembly.

In the figure: 1. a horn assembly platform, 2, a clamp, 21, a clamp seat, 22, a left clamp arm, 23, a right clamp arm, 24, a clamp arm spring, 3, an inner cavity, 31, a screw section, 32, a nut section, 33, a convex rib, 4, a screw feeding pipe, 5, a screw feeding mechanism, 51, a screw vibrating disk, 52, a screw conveying pipe, 53, a screw blanking component, 531, a blanking seat, 532, a blanking pipe, 533, a feeding side notch, 534, a movable isolation plate, 535, a blanking closing plate, 5351, a blanking hole, 536, an inserting plate, 5361, a U-shaped groove, 537, a linkage column, 538, a linkage plate, 5381, an inclined guide groove, 539, a movable seat, 540, a movable driving cylinder, 541, a ventilation opening, 6, a nut ejecting component, 61, a nut ejecting cylinder, 62, a first ejector rod, 63, a second ejector rod, 64, a first ejector seat, 65, a second ejector seat, 66, a first spring, 67, a second spring, 7, a nut feeding mechanism, 71. nut vibration dish, 72, nut conveying pipe, 73, nut ejection of compact subassembly, 731, the platform is placed to the nut, 732, nut push pedal, 733, the through-hole, 734, the holding tank, 735, nut push away material cylinder, 8, the pay-off drive assembly, 81, the pay-off supporting seat, 82, the anchor clamps mounting panel, 83, horizontal pay-off guide rail, 84, the pay-off cylinder, 9, lift drive assembly, 91, lift supporting seat, 92, lift guide rail, 93, lift drive actuating cylinder, 10, the buffer, 11, locking Assembly, 111, locking motor, 112, the wind is criticized the head, 12, locking lift cylinder.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings and embodiments:

please refer to fig. 1-2, the utility model discloses a loudspeaker debugging screw nut assembly quality, including loudspeaker mount table 1 and anchor clamps 2, be equipped with the inner chamber 3 that is used for holding screw and nut in the anchor clamps 2, the top of inner chamber 3 is equipped with screw inlet pipe 4, screw inlet pipe 4's top is connected and is equipped with screw feeding mechanism 5, the below of inner chamber 3 is equipped with the ejecting subassembly 6 of nut that is used for pushing into inner chamber 3 with the nut, one side of the ejecting subassembly 6 of nut is equipped with nut feeding mechanism 7, one side of anchor clamps 2 is equipped with the pay-off drive assembly 8 that is used for driving anchor clamps 2 and reciprocates between screw inlet pipe 4 and loudspeaker mount table 1, the top of loudspeaker mount table 1 is equipped with the locking Assembly 11 that is used for assembling screw and nut.

As shown in fig. 3-5, the clamp 2 includes a clamp base 21, and a left clamping arm 22 and a right clamping arm 23 symmetrically disposed on the clamp base 21, wherein a clamping arm spring 24 is disposed at a side end of each of the left clamping arm 22 and the right clamping arm 23 and abuts against the clamp base 21.

The inner cavity 3 is formed by a left clamping arm 22 and a right clamping arm 23, the inner cavity 3 comprises a screw section 31 communicated with the screw feeding pipe 4 and a nut section 32 positioned below the screw section 31, and the inner wall of the nut section 32 is provided with a convex rib 33 matched with the nut. The inner hole diameter of the nut section 32 is smaller than that of the screw section 31, and the nut section 32 and the screw section 31 form a step. The screw enters the screw section 31 through the conveying of the screw feeding pipe 4, the nut is jacked into the nut section 32 under the action of the nut jacking assembly 6, and the nut is accommodated in the nut section 32 and cannot fall off under the matching of the convex ribs 33 and the nut.

As shown in fig. 6-8, the screw feeding mechanism 5 includes a screw vibrating disk 51, a screw conveying pipe 52 connected to the discharging end of the screw vibrating disk 51, and a screw blanking assembly 53 disposed at the end of the screw conveying pipe 52, the screw blanking assembly 53 includes a blanking seat 531 and a blanking pipe 532, the blanking pipe 532 is connected to the screw feeding pipe 4, one end of the blanking seat 531 near the screw conveying pipe 52 is provided with a feeding side notch 533 for the screw to enter the blanking pipe 532, one side of the blanking seat 531 is provided with a movable isolation plate 534 for blocking the discharging of the screw conveying pipe 52, the bottom of the movable isolation plate 534 is horizontally provided with a blanking sealing plate 535 movable in the feeding side notch 533, the blanking sealing plate 535 is provided with a blanking hole 5351, when the blanking sealing plate 535 is pushed into the feeding side notch 533, the blanking hole 5351 and the blanking pipe 532 are communicated, the screw can fall into the blanking pipe 532, and then the blanking hole 541 is disposed at one side of the blanking seat, the screws falling into the blanking pipe 532 are quickly blown down the screw feeding pipe 4; when the blanking closing plate 535 is withdrawn from the feeding-side notch 533, the blanking hole 5351 and the blanking pipe 532 are not communicated, and the screw cannot fall into the blanking pipe 532.

An insert plate 536 is horizontally arranged at the upper end of the feeding side notch 533 along the direction of the blanking seat 531 in a penetrating manner, a U-shaped groove 5361 for supporting the head of the screw is formed at one end of the insert plate 536 close to the feeding side notch 533, and when the U-shaped groove 5361 completely exits from the feeding side notch 533, the screw supported on the U-shaped groove 5361 falls into the feeding side notch 533.

The upper end face of the inserting plate 536 is connected with a linkage post 537, the linkage post 537 is movably provided with a linkage plate 538 used for driving the inserting plate 536 to reciprocate back and forth, the linkage plate 538 is provided with an inclined guide groove 5381 used for the linkage post 537 to slide on the linkage plate 538, and the linkage post 537 is accommodated in the inclined guide groove 5381 and drives the inserting plate 536 to reciprocate back and forth by sliding along the inclined guide groove 5381. The linkage plate 538 is movably arranged on the upper end face of the blanking seat 531, the linkage plate 538 is fixedly connected with the movable isolation plate 534 through a movable seat 539, and one end of the movable seat 539 is connected with a movable driving cylinder 540 for driving the movable driving cylinder to horizontally reciprocate.

When the inserting plate 536 inserts a bent screw into the screw conveying pipe 52, the movable driving cylinder 540 extends out to drive the movable seat 539, the linkage plate 538, the movable isolating plate 534 and the blanking sealing plate 535 to move in a direction away from the blanking seat 531, the movable isolating plate 534 is pushed out of the feeding-side notch 533, and the feeding-side notch 533 is in an open state. The blanking closure plate 535 is also pushed out of the feed side notch 533 and the blanking aperture 5351 of the blanking closure plate 535 does not communicate with the feed side notch 533 and the blanking tube 532. The linkage plate 538 moves in a direction away from the blanking seat 531 on the upper end surface of the blanking seat 531 under the pushing action of the movable driving cylinder 540, at this time, the linkage column 537 moves along the inclined guide groove 5381 toward the end of the inclined guide groove 5381 close to the feeding-side notch 533, and drives the insertion plate 536 to move toward the end close to the feeding-side notch 533 while the linkage column 537 moves. One end of the insertion plate 536 having a U-shaped groove 5361 is extended out of the feed-side notch 533 and is adapted to insert and remove a screw by being conveyed by the screw conveying pipe 52.

After the screw is inserted, the screw is dropped into the blanking pipe 532. The activity drives actuating cylinder 540 return stroke, drives movable seat 539, linkage plate 538, activity division board 534 and blanking shrouding 535 and removes towards the direction of blanking seat 531, and when activity division board 534 removed towards blanking seat 531, feeding side notch 533 was in the state of closing, and the discharge gate of screw conveying pipe 52 is blockked up to activity division board 534, and the ejection of compact of separation screw conveying pipe 52. The blanking closing plate 535 also moves towards the blanking base 531, and the blanking hole 5351 on the blanking closing plate 535 is communicated with the feeding side notch 533 and the blanking pipe 532. The linkage plate 538 moves towards the direction close to the blanking seat 531 on the upper end surface of the blanking seat 531 under the return tension of the movable driving cylinder 540, at the moment, the linkage column 537 moves along the inclined guide groove 5381 and towards the end part of the inclined guide groove 5381 far away from the feeding side notch 533, the linkage column 537 moves together to drive the insertion plate 536 to move towards the end far away from the feeding inclined notch, the U-shaped groove 5361 exits from the feeding side notch 533, the screw falls into the feeding inclined notch under the support without the U-shaped groove 5361, and enters into the screw feeding pipe 4 along the blanking hole 5351 and the blanking pipe 532.

As shown in fig. 9-11, the nut feeding mechanism 7 includes a nut vibrating disk 71, a nut conveying pipe 72 connected to a discharging end of the nut vibrating disk 71, and a nut discharging assembly 73 disposed at a terminal of the nut conveying pipe 72, the nut discharging assembly 73 includes a nut placing table 731 and a nut push plate 732, a through hole 733 is disposed at one end of the nut placing table 731, which is far from the nut conveying pipe 72, an accommodating groove 734 for accommodating a nut is disposed at one end of the nut push plate 732, which is close to the nut conveying pipe 72, and a nut pushing cylinder 735 for pushing the nut in the accommodating groove 734 to the through hole 733 is disposed at one end of the nut push plate 732.

The nut ejection assembly 6 comprises a nut ejection cylinder 61, a first ejector rod 62 used for inserting a nut threaded hole and a second ejector rod 63 used for supporting the annular end part of a nut, the first ejector rod 62 is connected with the extending end of the nut ejection cylinder 61, the second ejector rod 63 is sleeved on the first ejector rod 62, the bottoms of the first ejector rod 62 and the second ejector rod 63 are respectively and fixedly provided with a first top seat 64 and a second top seat 65, a first spring 66 used for ejecting the second top seat 65 is sleeved between the first top seat 64 and the second top seat 65, and a second spring 67 is sleeved between the second top seat 65 and the nut placing table 731.

The nuts are conveyed to the tail end of the nut conveying pipe 72 through the nut vibrating disc 71 and the nut conveying pipe 72 and fall onto the nut placing table 731, the nut pushing cylinder 735 ejects the nuts to drive the nut pushing plate 732, the accommodating groove 734 formed in the nut pushing plate 732 accommodates the nuts, the nuts are pushed to the through holes 733 in the nut placing table 731, and the side end, far away from the accommodating groove 734, of the nut pushing plate 732 blocks the nut conveying pipe 72 to discharge.

When the nut ejection assembly 6 ejects the nut into the nut section 32 of the inner cavity 3 of the fixture 2 to act, the nut ejection cylinder 61 extends out to drive the first ejector seat 64 and the first ejector rod 62 to move upwards, the first ejector rod 62 is inserted into the nut threaded hole, meanwhile, the first spring 66 is in a compressed state, the nut ejection cylinder 61 returns, the first spring 66 restores to an extended state, the second ejector seat 65 and the second ejector rod 63 move upwards under the action of the elastic force of the first spring 66, the second ejector rod 63 supports the annular end part of the nut, and the nut is ejected into the nut section 32 of the inner cavity 3 of the fixture 2.

As shown in fig. 12, the feeding driving assembly 8 includes a feeding supporting seat 81, and a clamp mounting plate 82 and a horizontal feeding rail 83 which are located on the feeding supporting seat 81, and one end of the clamp mounting plate 82 is connected to a feeding cylinder 84 for driving the clamp mounting plate 82 to horizontally reciprocate on the horizontal feeding rail 83.

The side of the feeding supporting seat 81 far away from the clamp 2 is provided with a lifting driving assembly 9 for driving the feeding supporting seat 81 to do lifting action, the lifting driving assembly 9 comprises a lifting supporting seat 91, a lifting guide rail 92 positioned on the lifting supporting seat 91 and a lifting driving cylinder 93 for driving the feeding supporting seat 81 to move along the lifting guide rail 92, and the extending end of the lifting driving cylinder 93 is connected with the feeding supporting seat 81.

The lifting driving cylinder 93 drives the feeding supporting seat 81 to move up and down along the lifting guide rail 92, and the feeding cylinder 84 drives the feeding supporting seat 81 to move horizontally along the horizontal feeding guide rail 83, so that the clamp 2 is driven to move back and forth between the screw feeding pipe 4 and the horn assembly table 1.

The mounting seat of the clamp 2 is provided with a buffer 10 for separating the horn from the clamp 2, and the buffer 10 is positioned at the side of the inner cavity 3. The buffer 10 has the performance of relatively slow speed and small dynamic force change, when screws and nuts are screwed on the horn bottom plate, the clamp 2 needs to be separated from the horn assembly table 1 under the action of the lifting driving cylinder 93, a product is pressed through the buffer 10, and the clamp 2 is not taken away when being separated from the assembly table.

As shown in fig. 13, the locking assembly 11 includes a locking motor 111 and a windrow head 112 connected to a driving shaft of the locking motor 111, and a locking lifting cylinder 12 for driving the locking assembly 11 to move up and down is disposed above the locking motor 111. The locking lifting cylinder 12 drives the locking component 11 to move up and down, the screwdriver head 112 is aligned with the inner cavity 3 of the clamp 2, and the screw and the nut are locked and attached to the horn bottom plate under the rotation motion of the locking motor 111.

The screw and the nut are locked and attached to the horn bottom plate through the screw feeding mechanism, the screw feeding pipe, the clamp, the nut feeding mechanism, the nut ejection assembly, the feeding driving assembly and the locking assembly.

Of course, the above illustration is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, so all equivalent changes made in the principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a loudspeaker debugging screw nut assembly quality, includes loudspeaker mount table and anchor clamps, its characterized in that: be equipped with the inner chamber that is used for holding screw and nut in the anchor clamps, the top of inner chamber is equipped with the screw inlet pipe, the top connection of screw inlet pipe is equipped with screw feeding mechanism, the below of inner chamber is equipped with the nut ejection assembly who is used for pushing the nut into the inner chamber, one side of nut ejection assembly is equipped with nut feeding mechanism, one side of anchor clamps is equipped with the pay-off drive assembly who is used for driving anchor clamps round trip movement between screw inlet pipe and loudspeaker assembly bench, the top of loudspeaker assembly bench is equipped with the locking Assembly who is used for assembling screw and nut.

2. The horn debugging screw nut assembly device of claim 1, characterized in that: the clamp comprises a clamp seat, a left clamping arm and a right clamping arm which are arranged on the clamp seat and are symmetrical, and clamping arm springs are arranged at the side ends of the left clamping arm and the right clamping arm and are respectively propped against the clamp seat.

3. The horn debugging screw nut assembly device of claim 2, characterized in that: the inner chamber is formed by left arm lock and right arm lock, and the inner chamber includes the screw section with screw inlet pipe intercommunication and is located the nut section below, and the inner wall of nut section is equipped with the bead with nut matched with.

4. The horn debugging screw nut assembly device of claim 1, characterized in that: the screw feeding mechanism comprises a screw vibrating disk, a screw conveying pipe connected with the discharge end of the screw vibrating disk and a screw blanking assembly arranged at the tail end of the screw conveying pipe, wherein the screw blanking assembly comprises a blanking seat and a blanking pipe, the blanking pipe is connected with a screw feeding pipe, one end of the blanking seat close to the screw conveying pipe is provided with a feeding side notch for screws to enter the blanking pipe, one side of the blanking seat is provided with a movable isolation plate for isolating the discharge of the screw conveying pipe, the bottom of the movable isolation plate is horizontally provided with a blanking closing plate movable on the feeding side notch, the upper end of the feeding side notch is horizontally provided with an inserting plate in a penetrating way along the direction of the blanking seat, the upper end surface of the inserting plate is connected with a linkage column, the linkage column is movably provided with a linkage plate for driving the inserting plate to reciprocate back and forth, the linkage plate is provided with an inclined guide groove for the linkage column to slide on the linkage plate, and is fixedly connected with, one end of the movable seat is connected with a movable driving cylinder for driving the movable seat to horizontally reciprocate.

5. The horn debugging screw nut assembly device of claim 1, characterized in that: nut feeding mechanism includes nut vibration dish, the nut conveying pipe of being connected with nut vibration dish discharge end and locates the terminal nut ejection of compact subassembly of nut conveying pipe, nut ejection of compact subassembly includes that the nut places platform and nut push pedal, and the nut is placed the platform and is kept away from the one end of nut conveying pipe and be equipped with the through-hole, and the one end that the nut push pedal is close to nut conveying pipe is equipped with the holding tank that is used for holding the nut, and the one end of nut push pedal is equipped with and is used for pushing away the nut of nut in the holding tank to the nut of through-hole and.

6. The horn debugging screw nut assembly device of claim 5, characterized in that: the nut ejection assembly comprises a nut ejection cylinder, a first ejector rod and a second ejector rod, the first ejector rod is used for being inserted into a nut threaded hole, the second ejector rod is used for bearing the annular end portion of a nut, the second ejector rod is sleeved on the first ejector rod, a first ejector seat and a second ejector seat are fixedly arranged at the bottoms of the first ejector rod and the second ejector rod respectively, a first spring used for ejecting the second ejector seat is sleeved between the first ejector seat and the second ejector seat, and a second spring is sleeved between the second ejector seat and the nut placing table.

7. The horn debugging screw nut assembly device of claim 1, characterized in that: the feeding driving assembly comprises a feeding supporting seat, and a clamp mounting plate and a horizontal feeding guide rail which are positioned on the feeding supporting seat, wherein one end of the clamp mounting plate is connected with a feeding cylinder which is used for driving the clamp mounting plate to horizontally move back and forth on the horizontal feeding guide rail.

8. The horn debugging screw nut assembly device of claim 7, wherein: one side of the feeding supporting seat, which is far away from the clamp, is provided with a lifting driving assembly for driving the feeding supporting seat to do lifting action, the lifting driving assembly comprises a lifting supporting seat, a lifting guide rail positioned on the lifting supporting seat and a lifting driving cylinder for driving the feeding supporting seat to move along the lifting guide rail, and the extending end of the lifting driving cylinder is connected with the feeding supporting seat.

9. The horn debugging screw nut assembly device of claim 7, wherein: and a buffer used for separating the horn from the clamp is arranged on the clamp mounting seat and is positioned beside the inner cavity.

10. The horn debugging screw nut assembly device of claim 1, characterized in that: the locking assembly comprises a locking motor and a screwdriver head connected with a driving shaft of the locking motor, and a locking lifting cylinder used for driving the locking assembly to move up and down is arranged above the locking motor.

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