CN111069903A

CN111069903A - Automatic production process of press-buckling type guitar capo

Info

Publication number: CN111069903A
Application number: CN202010006793.3A
Authority: CN
Inventors: 付婷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-04-28

Abstract

The invention relates to the field of production processes of musical instrument accessories, in particular to an automatic production process of a press-fastening type guitar capo, which comprises the following steps: step 1, automatically feeding a clamping rod and a clamping handle; step 2, inserting the clamping rod into the gap of the clamping handle; step 3, automatically feeding the fixing pins; step 4, hammering the fixing pin into the through hole where the clamping handle and the clamping rod are overlapped; step 5, feeding by adjusting a handle; step 6, screwing an adjusting handle on the threaded rod; and 7, automatically discharging. The invention can automatically complete the assembly of the press-fastening type guitar capo, has high process automation degree, is smooth in connection among all working procedures, improves the efficiency by more than 10 times compared with the existing manual assembly, has higher yield and can greatly reduce the production cost.

Description

Automatic production process of press-buckling type guitar capo

Technical Field

The invention relates to the field of production processes of musical instrument accessories, in particular to an automatic production process of a press-fastening type guitar capo.

Background

The guitar tune-changing clamp is a commonly used auxiliary tool for guitar playing, can press a product to enable a tune to rise to a corresponding musical interval during tuning, enables the tune to be coordinated with the voice of a singer, and adopts an original fingering method to play, so that the difficulty of tuning is greatly reduced.

Capo varies from guitar type to guitar type. The tonal modification clamp of the press-fastening type guitar consists of a clamp handle, a clamp rod, an adjusting handle and a fixed pin, wherein a spring and a threaded rod matched with the adjusting handle are arranged in the clamp handle. Each component shape of capo is complicated, and the automatic equipment degree of difficulty is great, if assemble through the manual work and can reduce its equipment speed, the labour demand is big.

Disclosure of Invention

The invention aims to provide an automatic production process of a press-fastening type guitar capo, which aims to solve the problems in the background technology.

The technical scheme of the invention is as follows: an automatic production process of a press-button type guitar capo comprises the following steps:

step 1, automatically feeding the clamping rod and the clamping handle: the feeding device comprises a rotating device, and a first feeding device, a second feeding device, a third feeding device, a hammering device, a fourth feeding device and a discharging device are sequentially arranged around the rotating device, wherein the third feeding device comprises a first support frame, a first feeding assembly and a pushing assembly, the feeding assembly is installed on the first support frame, the pushing assembly is located beside the feeding assembly, the fourth feeding device comprises a second support frame, a second feeding assembly and a screwing assembly, the second feeding assembly is installed on the second support frame, and the screwing assembly is located beside the second feeding assembly;

firstly, a first conveying belt of a first feeding device works to convey a first placing jig and a clamp handle to the tail end of the first conveying belt, then a first mechanical arm clamps and places the clamp handle into a positioning part, then a rotating motor drives the positioning jig to rotate to the side of a second mechanical arm, a second conveying belt works to convey a second placing jig and a clamp rod to the tail end of the second conveying belt, then the second mechanical arm clamps and places the clamp rod into a sliding part, and then the rotating motor drives the positioning jig to rotate to the side of a first supporting frame;

step 2, inserting the clamping rod into the gap of the clamping handle: then, the first electric push rod works to drive the push plate to move, the push plate is abutted against the sliding piece, then the sliding piece starts to move, the clamping rod on the sliding piece moves to the gap of the clamping handle, and finally the threaded rod of the clamping handle is inserted into the hole in the clamping rod, and the clamping rod is inserted into the gap of the clamping handle;

step 3, automatic feeding of fixing pins: then, the first discharging cylinder works to enable a fixing pin to fall out of the first limiting groove of the first limiting piece and fall into a through hole formed by the clamp handle and the clamp rod in a coincidence mode;

step 4, hammering the fixing pin into the through hole where the clamping handle and the clamping rod are overlapped: then, the rotary motor drives the positioning jig to rotate to the side of the second supporting frame, the servo motor drives the second abutting part to rotate, the second abutting part repeatedly abuts against the first abutting part, when the first abutting part is abutted against, the first abutting part drives the rotating shaft to rotate, the rotating shaft drives the hammering column to rotate, so that the front end of the hammering column is tilted, when the first abutting part loses abutting force, the restoring force of the reset spring drives the hammering column to move downwards, and the front end of the hammering column can hammer the fixed pin into the through hole where the clamping handle and the clamping rod are overlapped;

step 5, adjusting handle feeding: then the rotating motor drives the positioning jig to rotate to the side of the third supporting frame, and the second discharging air cylinder works to enable an adjusting handle to fall out of the second limiting groove of the second limiting piece and fall to the side of the threaded rod;

and 6, screwing an adjusting handle on the threaded rod: then, the second electric push rod drives the push block to move towards the positioning jig, the push block drives the automatic tightening device to move synchronously, and finally the automatic tightening device tightens the adjusting handle on the threaded rod, so that a finished product is formed after the assembly;

step 7, automatic blanking: preferably, the rotary motor drives the positioning jig to rotate to the side of the third manipulator, and the third manipulator clamps and conveys the finished product onto the third conveyor belt to realize automatic blanking.

In a preferred embodiment of the present invention, the rotating device includes a mounting frame, a rotating motor and a rotating disk, the rotating motor is mounted on the mounting frame, an output end of the rotating motor is vertically disposed upward, the rotating disk is mounted on the output end of the rotating motor, and the top of the rotating disk is provided with six positioning jigs uniformly distributed along the circumferential direction of the rotating disk.

In a preferred embodiment of the present invention, the positioning fixture includes a positioning member and a sliding member, the positioning member is provided with a first mounting groove, the first mounting groove is provided with a plurality of first positioning posts, the sliding member is provided with a second mounting groove, the second mounting groove is provided with a plurality of second positioning posts, the bottom of the sliding member is provided with two first sliding blocks symmetrically arranged, and the positioning member is provided with two sliding chutes slidably engaged with the two first sliding blocks.

In a preferred embodiment of the present invention, the first feeding device includes a first conveyor belt and a first manipulator, the first conveyor belt is horizontally disposed beside the rotating device, the first conveyor belt is provided with a plurality of first placing jigs disposed at equal intervals, the first manipulator is located between the rotating device and the first conveyor belt, the second feeding device includes a second conveyor belt and a second manipulator, the first conveyor belt is horizontally disposed beside the first conveyor belt, the second conveyor belt is provided with a plurality of second placing jigs disposed at equal intervals, and the second manipulator is located between the rotating device and the second conveyor belt.

In a preferred embodiment of the present invention, the first feeding assembly includes a first vibration plate, a first feeding rail, a first limiting member, and a first feeding cylinder, the first vibration plate is mounted on the first support frame, one end of the first feeding rail is connected to the first vibration plate, the first limiting member is mounted at the bottom of the other end of the first feeding rail and located right above the positioning fixture, the first limiting member is provided with a first limiting groove, the first feeding cylinder is mounted at the bottom of the first feeding rail and located beside the first limiting member, and an outer wall of the first limiting member is provided with a through hole for the telescopic end of the first feeding cylinder to pass through.

In a preferred embodiment of the present invention, the pushing assembly includes a first electric push rod and a push plate, the first electric push rod is horizontally installed on the first support frame, an output end of the first electric push rod faces a positioning fixture, and the push plate is installed on the output end of the first electric push rod.

In a preferred embodiment of the present invention, the hammering device includes a third support frame, a servo motor, a return spring, a first abutting element, a second abutting element matched with the first abutting element, and an L-shaped hammering column, the third support frame is provided with a mounting seat, one end of the hammering column is welded with a rotating shaft, two ends of the rotating shaft are rotatably mounted on the mounting seat, the first abutting element is mounted on one end of the rotating shaft, the servo motor is horizontally mounted on the third support frame and located beside the mounting seat, the second abutting element is mounted on an output end of the servo motor, a circular seat is arranged on the front side of the mounting seat on the third support frame, a receiving groove is formed on the circular seat, one end of the return spring is mounted in the receiving groove, and the other end of the return spring is connected to an outer wall of the hammering column.

In a preferred embodiment of the present invention, the second feeding assembly includes a second vibration plate, a second feeding rail, a second limiting member, a second discharging cylinder and an L-shaped baffle, the second vibration plate is mounted on the second support frame, one end of the second feeding rail is connected to the second vibration plate, the second limiting member is mounted at the bottom of the other end of the second feeding rail and located right above the rotating device, the second limiting member is provided with a second limiting groove and a notch matched with the baffle, the second discharging cylinder is mounted at the bottom of the second feeding rail and located beside the second limiting member, and the baffle is mounted at an output end of the second discharging cylinder.

In a preferred embodiment of the present invention, the tightening assembly includes an automatic tightening device, a second electric push rod, and a push block, the second electric push rod is horizontally mounted on the second support frame, two symmetrically arranged slide seats are disposed on the second support frame at the front side of the second electric push rod, two second slide blocks slidably engaged with the two slide seats are disposed at the bottom of the push block, the output end of the second electric push rod is connected to the rear side wall of the push block, the automatic tightening device is fixed at the top of the push block through a clamp, and the output end of the automatic tightening device faces the rotating device.

In a preferred embodiment of the present invention, the feeding device includes a third conveyor belt horizontally disposed beside the rotating device and a third manipulator disposed between the rotating device and the third conveyor belt.

Compared with the prior art, the automatic production process of the press-button type guitar capo has the following beneficial effects:

(1) the automatic assembly of the tonal modification clamp is realized, and the matching operation of workers is not needed, so that the assembly efficiency and the production efficiency are improved, and the labor force requirement is reduced;

(2) the positioning jig comprises a positioning piece and a sliding piece, the clamping handle is arranged in a first mounting groove of the positioning piece by a first feeding device, the clamping rod is arranged in a second mounting groove of the sliding piece by a second feeding device, and then the sliding piece is pushed by a pushing assembly, so that the clamping rod is inserted into a gap of the clamping handle;

(3) the first feeding assembly pins the fixing pin into the through hole where the clamp handle and the clamp rod are overlapped, and then the hammering device hammers the fixing pin into the through hole completely;

(4) the process has high automation degree, each procedure is smoothly connected, compared with the existing manual assembly, the efficiency is improved by more than 10 times, the yield is higher, and the production cost can be greatly reduced.

Drawings

The invention is further explained below with reference to the figures and examples:

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

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is a perspective view of the rotating device;

FIG. 4 is an enlarged view taken at A in FIG. 3;

FIG. 5 is a front view of the rotating device;

fig. 6 is a schematic perspective view of a third feeding device;

FIG. 7 is a perspective view of the hammering apparatus;

fig. 8 is a schematic perspective view of a fourth feeding device;

FIG. 9 is an enlarged view at B in FIG. 8;

FIG. 10 is a perspective view of the capo;

FIG. 11 is a schematic disassembled view of the capo;

FIG. 12 is a process flow diagram of the present invention.

Description of reference numerals: the device comprises a rotating device 1, a mounting frame 1a, a rotating motor 1b, a rotating disc 1c, a positioning jig 1d, a positioning part 1d1, a first installation groove 1d1a, a first positioning column 1d1b, a sliding chute 1d1c, a sliding part 1d2, a second installation groove 1d2a, a second positioning column 1d2b, a first feeding device 2, a first conveying belt 2a, a first placing jig 2a1, a first manipulator 2b, a second feeding device 3, a second conveying belt 3a, a second placing jig 3a1, a second manipulator 3b, a third feeding device 4, a first supporting frame 4a, a first feeding component 4b, a first vibration disc 4b1, a first feeding track 4b2, a first limiting piece 4b3, a first discharging cylinder 4b4, a pushing component 4c, a first electric push rod 4c1, a push plate 4c2, a hammering device 5a, a third supporting frame 365 a, a round seat 395 a mounting seat and a servo seat 3985, the automatic feeding device comprises a return spring 5c, a first abutting part 5d, a second abutting part 5e, a hammering column 5f, a rotating shaft 5f1, a fourth feeding device 6, a second supporting frame 6a, a sliding seat 6a1, a second feeding assembly 6b, a second vibrating disc 6b1, a second feeding track 6b2, a second limiting part 6b3, a notch 6b3a, a second discharging cylinder 6b4, a baffle 6b5, a screwing assembly 6c, an automatic tightener 6c1, a second electric push rod 6c2, a push block 6c3, a second sliding block 6c3a, a blanking device 7, a third conveying belt 7a, a third manipulator 7b, a variable adjusting clamp 8, a clamp handle 8a, a clamp rod 8b, an adjusting handle 8c and a fixing pin 8 d.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 12, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention provides an automatic production process of a press-fastening type guitar capo by improving, as shown in figures 1-12, comprising the following steps:

step 1, automatically feeding the clamping rod and the clamping handle: the method comprises the following steps that a rotating device 1 is arranged, a first feeding device 2, a second feeding device 3, a third feeding device 4, a hammering device 5, a fourth feeding device 6 and a discharging device 7 are sequentially arranged around the rotating device 1, the third feeding device 4 comprises a first supporting frame 4a, a first feeding assembly 4b and a pushing assembly 4c, the first feeding assembly 4b is installed on the first supporting frame 4a, the pushing assembly 4c is located on the side of the feeding assembly, the fourth feeding device 6 comprises a second supporting frame 6a, a second feeding assembly 6b and a screwing assembly 6c, the second feeding assembly 6b is installed on the second supporting frame 6a, and the screwing assembly 6c is located on the side of the second feeding assembly 6 b;

firstly, the first conveyor belt 2a of the first feeding device 2 works to convey the first placing jig 2a1 and the clamp handle 8a to the end of the first conveyor belt 2a, then the first manipulator 2b clamps and places the clamp handle 8a into the positioning part 1d1, then the rotary motor 1b drives the positioning jig 1d to rotate to the side of the second manipulator 3b, the second conveyor belt 3a works to convey the second placing jig 3a1 and the clamp rod 8b to the end of the second conveyor belt 3a, and then the second manipulator 3b clamps and places the clamp rod 8b into the sliding part 1d 2;

step 2, inserting the clamping rod into the gap of the clamping handle: then the rotating motor 1b drives the positioning jig 1d to rotate to the side of the first support frame 4a, the first electric push rod 4c1 works to drive the push plate 4c2 to move, the push plate 4c2 abuts against the sliding piece 1d2, then the sliding piece 1d2 starts to move, so that the clamping rod 8b on the sliding piece 1d2 moves to the gap of the clamping handle 8a, finally, the threaded rod of the clamping handle 8a is inserted into the hole on the clamping rod 8b, and the clamping rod 8b is inserted into the gap of the clamping handle 8 a;

step 3, automatic feeding of fixing pins: next, the first emptying cylinder 4b4 is operated to make a fixed pin 8d fall out of the first limit groove of the first limit piece 4b3 and fall into a through hole of the clamp handle 8a and the clamp rod 8b which are overlapped;

step 4, hammering the fixing pin into the through hole where the clamping handle and the clamping rod are overlapped: then the rotating motor 1b drives the positioning jig 1d to rotate to the side of the second support frame 6a, the servo motor 5b drives the second contact piece 5e to rotate, the second contact piece 5e repeatedly contacts and presses the first contact piece 5d, when the first contact piece 5d is contacted and pressed, the first contact piece 5d drives the rotating shaft 5f1 to rotate, the rotating shaft 5f1 drives the hammering column 5f to rotate, so that the front end of the hammering column 5f is tilted, when the first contact piece 5d loses contact pressure, the restoring force of the reset spring 5c drives the hammering column 5f to move downwards, and the front end of the hammering column 5f hammers the fixing pin 8d into the through hole where the clamping handle 8a and the clamping rod 8b coincide;

step 5, adjusting handle feeding: then the rotating motor 1b drives the positioning jig 1d to rotate to the side of the third supporting frame 5a, and the second emptying cylinder 6b4 works to enable an adjusting handle 8c to fall out of the second limiting groove of the second limiting piece 6b3 and fall to the side of the threaded rod;

and 6, screwing an adjusting handle on the threaded rod: then, the second electric push rod 6c2 drives the push block 6c3 to move towards the positioning jig 1d, the push block 6c3 drives the automatic tightening device 6c1 to move synchronously, and finally the automatic tightening device 6c1 tightens the adjusting handle 8c on the threaded rod, so that the assembly is completed to form a finished product;

step 7, automatic blanking: the rotating motor 1b drives the positioning jig 1d to rotate to the side of the third manipulator 7b, and the third manipulator 7b clamps and conveys the finished product onto the third conveying belt 7a, so that automatic blanking is realized.

The clamping handle 8a is conveyed to the rotating device 1 through the first feeding device 2, then the rotating device 1 works to enable the clamping handle 8a to sequentially pass through the second feeding device 3, the third feeding device 4, the hammering device 5 and the fourth feeding device 6, the clamping rod 8b is conveyed to the rotating device 1 through the second feeding device 3, the pushing assembly 4c can insert the clamping rod 8b into a gap of the clamping handle 8a, then the fixing pin 8d is arranged in a through hole formed by the superposition of the clamping handle 8a and the clamping rod 8b through the first feeding assembly 4b, then the adjusting handle 8c is arranged on the rotating device 1 through the second feeding device 3, the adjusting handle 8c is screwed on a threaded rod through the screwing assembly 6c to form a finished product, finally the finished product is rotated to the position of the discharging device 7 along with the rotating device 1, and the finished product is clamped and conveyed away through the discharging device 7.

The whole process is ingenious in design and smooth in connection, one person can be responsible for the whole production line, and the working intensity is greatly reduced.

The rotating device 1 comprises an installation frame 1a, a rotating motor 1b and a rotating disc 1c, the rotating motor 1b is installed on the installation frame 1a, the output end of the rotating motor 1b is vertically arranged upwards, the rotating disc 1c is installed on the output end of the rotating motor 1b, and the top of the rotating disc 1c is provided with six positioning jigs 1d which are uniformly distributed along the circumferential direction of the rotating disc; through positioning jig 1d to clamp holder 8a and clamping bar 8b fix a position, rotating electrical machines 1b work drive rotary disk 1c rotates, and rotary disk 1c can drive all positioning jig 1d and carry out synchronous rotation along with it.

The positioning jig 1d comprises a positioning piece 1d1 and a sliding piece 1d2, a first installation groove 1d1a is formed in the positioning piece 1d1, a plurality of first positioning columns 1d1b are arranged on the first installation groove 1d1a, a second installation groove 1d2a is formed in the sliding piece 1d2, a plurality of second positioning columns 1d2b of a drag rod are arranged on the second installation groove 1d2a, two first sliding blocks which are symmetrically arranged are arranged at the bottom of the sliding piece 1d2, and two sliding grooves 1d1c which are in sliding fit with the two first sliding blocks are arranged on the positioning piece 1d 1; the first loading device 2 loads the clamping handle 8a into the first installation groove 1d1a of the positioning part 1d1, the second loading device 3 loads the clamping rod 8b into the second installation groove 1d2a of the sliding part 1d2, and then the sliding part 1d2 is pushed by the pushing assembly 4c, so that the clamping rod 8b is inserted into the gap of the clamping handle 8a, and the first positioning column 1d1b and the second positioning column 1d2b are designed to prevent the clamping handle 8a and the clamping rod 8b from shifting during assembly.

The first feeding device 2 comprises a first conveying belt 2a and a first manipulator 2b, the first conveying belt 2a is horizontally arranged at the side of the rotating device 1, a plurality of first placing jigs 2a1 which are arranged at equal intervals are arranged on the first conveying belt 2a, the first manipulator 2b is positioned between the rotating device 1 and the first conveying belt 2a, the second feeding device 3 comprises a second conveying belt 3a and a second manipulator 3b, the first conveying belt 2a is horizontally arranged at the side of the first conveying belt 2a, a plurality of second placing jigs 3a1 which are arranged at equal intervals are arranged on the second conveying belt 3a, and the second manipulator 3b is positioned between the rotating device 1 and the second conveying belt 3 a; the first conveyor belt 2a operates to convey the first placing jig 2a1 and the gripper 8a to the end of the first conveyor belt 2a, then the first robot 2b grips and places the gripper 8a into the positioning member 1d1, the second conveyor belt 3a operates to convey the second placing jig 3a1 and the gripper bar 8b to the end of the second conveyor belt 3a, and then the second robot 3b grips and places the gripper bar 8b into the slide member 1d 2.

The first feeding assembly 4b comprises a first vibration disc 4b1, a first feeding rail 4b2, a first limiting member 4b3 and a first discharging cylinder 4b4, the first vibration disc 4b1 is mounted on a first support frame 4a, one end of the first feeding rail 4b2 is connected to a first vibration disc 4b1, the first limiting member 4b3 is mounted at the bottom of the other end of the first feeding rail 4b2 and is located right above the positioning jig 1d, a first limiting groove is formed in the first limiting member 4b3, the first discharging cylinder 4b4 is mounted at the bottom of the first feeding rail 4b2 and is located beside the first limiting member 4b3, and a through hole for the telescopic end of the first discharging cylinder 4b4 to pass through is formed in the outer wall of the first limiting member 4b 3; first vibrations dish 4b1 can carry fixed pin 8d on first pay-off track 4b2 in proper order, and fixed pin 8d falls into the first spacing inslot of first locating part 4b3 from the discharge end of first pay-off track 4b2, again from first spacing inslot fall into positioning jig 1d on, first blowing cylinder 4b4 work makes its flexible end reciprocal insert the perforation in to realize the unloading of control fixed pin 8 d.

The pushing assembly 4c comprises a first electric push rod 4c1 and a push plate 4c2, the first electric push rod 4c1 is horizontally arranged on the first support frame 4a, the output end of the first electric push rod 4c1 faces a positioning jig 1d, the push plate 4c2 is arranged on the output end of the first electric push rod 4c1, the first electric push rod 4c1 works to drive the push plate 4c2 to move, the push plate 4c2 abuts against the sliding piece 1d2, then the sliding piece 1d2 starts to move, the clamping rod 8b on the sliding piece 1d2 is further moved to the gap of the clamping handle 8a, finally, the threaded rod of the clamping handle 8a is inserted into the hole of the clamping rod 8b, and the clamping rod 8b is inserted into the gap of the clamping handle 8 a.

The hammering device 5 comprises a third support frame 5a, a servo motor 5b, a return spring 5c, a first abutting part 5d, a second abutting part 5e matched with the first abutting part 5d and an L-shaped hammering column 5f, wherein a mounting seat 5a1 is arranged on the third support frame 5a, a rotating shaft 5f1 is welded at one end of the hammering column 5f, two ends of the rotating shaft 5f1 are rotatably arranged on the mounting seat 5a1, the first abutting part 5d is arranged at one end of the rotating shaft 5f1, the servo motor 5b is horizontally arranged on the third support frame 5a and is located at the side of the mounting seat 5a1, the second abutting part 5e is arranged at the output end of the servo motor 5b, a round seat 5a2 is arranged at the front side of the mounting seat 5a1 on the third support frame 5a, a round seat 5a2 is provided with one end of the return spring 5c arranged in the receiving groove, the other end is connected to the outer wall of the hammering column 5 f; the servo motor 5b drives the second contact piece 5e to rotate, the second contact piece 5e repeatedly contacts and presses the first contact piece 5d, when the first contact piece 5d is contacted and pressed, the first contact piece 5d drives the rotating shaft 5f1 to rotate, the rotating shaft 5f1 drives the hammering column 5f to rotate, so that the front end of the hammering column 5f is tilted, when the first contact piece 5d loses the contact force, the restoring force of the reset spring 5c drives the hammering column 5f to move downwards, and the front end of the hammering column 5f can hammer the fixing pin 8d into the through hole which is coincided with the clamping handle 8a and the clamping rod 8 b.

The second feeding assembly 6b comprises a second vibration disc 6b1, a second feeding rail 6b2, a second limiting piece 6b3, a second discharging cylinder 6b4 and an L-shaped baffle 6b5, the second vibration disc 6b1 is mounted on the second supporting frame 6a, one end of the second feeding rail 6b2 is connected to the second vibration disc 6b1, the second limiting piece 6b3 is mounted at the bottom of the other end of the second feeding rail 6b2 and is positioned right above the rotating device 1, a second limiting groove and a notch 6b3a matched with the baffle 6b5 are formed in the second limiting piece 6b3, the second discharging cylinder 6b4 is mounted at the bottom of the second feeding rail 6b2 and is positioned beside the second limiting piece 6b3, and the baffle 6b5 is mounted at the output end of the second discharging cylinder 6b 4; the second vibration disc 6b1 can convey the adjusting handle 8c to the second feeding track 6b2 in sequence, the adjusting handle 8c falls into the second limiting groove of the second limiting part 6b3 from the discharging end of the first feeding track 4b2, and then falls into the positioning jig 1d from the second limiting groove, and the second discharging cylinder 6b4 works to enable the baffle 6b5 to move in a reciprocating mode, so that discharging of the adjusting handle 8c is controlled.

The tightening assembly 6c comprises an automatic tightener 6c1, a second electric push rod 6c2 and a push block 6c3, wherein the second electric push rod 6c2 is horizontally installed on a second support frame 6a, two symmetrically-arranged slide seats 6a1 are arranged on the second support frame 6a and positioned at the front side of the second electric push rod 6c2, two second slide blocks 6c3a in sliding fit with the two slide seats 6a1 are arranged at the bottom of the push block 6c3, the output end of the second electric push rod 6c2 is connected with the rear side wall of the push block 6c3, the automatic tightener 1 is fixed at the top of the push block 6c3 through a clamp, and the output end of the automatic tightener 6c1 is arranged towards the rotating device 1; the second electric push rod 6c2 drives the push block 6c3 to move towards the positioning jig 1d, the push block 6c3 drives the automatic screw tightening device 6c1 to move synchronously, and finally the automatic screw tightening device 6c1 tightens the adjusting handle 8c on the threaded rod.

The blanking device 7 comprises a third conveyer belt 7a and a third manipulator 7b, the third conveyer belt 7a is horizontally arranged at the side of the rotating device 1, and the third manipulator 7b is positioned between the rotating device 1 and the third conveyer belt 7 a; the third manipulator 7b can position the finished product grippers in the jig 1d to be conveyed onto the third conveyor belt 7a, and the third conveyor belt 7a can convey the finished product away.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The automatic production process of the press-button type guitar capo is characterized by comprising the following steps of:

step 1, automatically feeding the clamping rod and the clamping handle: a rotating device (1) is arranged, a first feeding device (2), a second feeding device (3), a third feeding device (4), a hammering device (5), a fourth feeding device (6) and a blanking device (7) are sequentially arranged around the rotating device (1), the third feeding device (4) comprises a first supporting frame (4a), a first feeding assembly (4b) and a pushing assembly (4c), the first feeding assembly (4b) is arranged on the first supporting frame (4a), the pushing assembly (4c) is positioned beside the feeding assembly, the fourth feeding device (6) comprises a second supporting frame (6a), a second feeding assembly (6b) and a screwing assembly (6c), the second feeding assembly (6b) is arranged on the second supporting frame (6a), and the screwing assembly (6c) is positioned beside the second feeding assembly (6 b);

firstly, a first conveying belt (2a) of a first feeding device (2) works to convey a first placing jig (2a1) and a clamp handle (8a) to the tail end of the first conveying belt (2a), then a first mechanical arm (2b) clamps and places the clamp handle (8a) into a positioning piece (1d1), then a rotating motor (1b) drives the positioning jig (1d) to rotate to the side of a second mechanical arm (3b), the second conveying belt (3a) works to convey a second placing jig (3a1) and a clamp rod (8b) to the tail end of the second conveying belt (3a), then the second mechanical arm (3b) clamps and places the clamp rod (8b) into a sliding piece (1d2), and then the rotating motor (1b) drives the positioning jig (1d) to rotate to the side of a first support frame (4 a);

step 2, inserting the clamping rod into the gap of the clamping handle: then, the first electric push rod (4c1) works to drive the push plate (4c2) to move, the push plate (4c2) abuts against the sliding piece (1d2), then the sliding piece (1d2) starts to move, the clamping rod (8b) on the sliding piece (1d2) moves towards the gap of the clamping handle (8a), finally, the threaded rod of the clamping handle (8a) is inserted into the hole in the clamping rod (8b), and the clamping rod (8b) is inserted into the gap of the clamping handle (8 a);

step 3, automatic feeding of fixing pins: then, the first discharging cylinder (4b4) works to enable a fixing pin (8d) to fall out of a first limiting groove of a first limiting piece (4b3) and fall into a through hole of the clamp holder (8a) and the clamp rod (8b) which are overlapped;

step 4, hammering the fixing pin into the through hole where the clamping handle and the clamping rod are overlapped: then, the rotating motor (1b) drives the positioning jig (1d) to rotate to the side of the second support frame (6a), the servo motor (5b) drives the second contact piece (5e) to rotate, the second contact piece (5e) repeatedly contacts and presses the first contact piece (5d), when the first contact piece (5d) is contacted and pressed, the first contact piece (5d) drives the rotating shaft (5f1) to rotate, the rotating shaft (5f1) drives the hammering column (5f) to rotate, so that the front end of the hammering column (5f) is tilted, when the first contact piece (5d) loses contact pressure, the restoring force of the reset spring (5c) drives the hammering column (5f) to move downwards, and the front end of the hammering column (5f) can hammer the fixing pin (8d) into a through hole formed by the coincidence of the clamping handle (8a) and the clamping rod (8 b);

step 5, adjusting handle feeding: then the rotating motor (1b) drives the positioning jig (1d) to rotate to the side of the third supporting frame (5a), and the second discharging cylinder (6b4) works to enable an adjusting handle (8c) to fall out of a second limiting groove of the second limiting piece (6b3) and fall to the side of the threaded rod;

and 6, screwing an adjusting handle on the threaded rod: then, a second electric push rod (6c2) drives a push block (6c3) to move towards the positioning jig (1d), the push block (6c3) drives an automatic tightening device (6c1) to move synchronously, and finally the automatic tightening device (6c1) tightens an adjusting handle (8c) on a threaded rod, so that a finished product is formed after assembly is completed;

step 7, automatic blanking: the rotating motor (1b) drives the positioning jig (1d) to rotate to the side of the third mechanical arm (7b), and the third mechanical arm (7b) clamps and conveys a finished product onto the third conveying belt (7a) to realize automatic blanking.

2. The automatic production process of the press button type guitar capo according to claim 1, characterized in that: rotary device (1) includes mounting bracket (1a), rotating electrical machines (1b) and rotary disk (1c), rotating electrical machines (1b) are installed on mounting bracket (1a) and the vertical upwards setting of output of rotating electrical machines (1b), rotary disk (1c) are installed on the output of rotating electrical machines (1b), the top of rotary disk (1c) is equipped with six positioning jig (1d) along its circumference evenly distributed.

3. The automatic production process of the press button type guitar capo according to claim 2, characterized in that: positioning jig (1d) includes setting element (1d1) and slider (1d2), first mounting groove (1d1a) have been seted up on setting element (1d1), be equipped with a plurality of first reference column (1d1b) on first mounting groove (1d1a), second mounting groove (1d2a) have been seted up on slider (1d2), are equipped with the individual second reference column of tow bar (1d2b) on second mounting groove (1d2a), the bottom of slider (1d2) is equipped with the first slider of two symmetry settings, be equipped with two on setting element (1d1) and two first slider sliding fit's spout (1d1 c).

4. The automatic production process of the press button type guitar capo according to claim 1, characterized in that: the first feeding device (2) comprises a first conveying belt (2a) and a first mechanical arm (2b), the first conveyer belt (2a) is horizontally arranged at the side of the rotating device (1), a plurality of first placing jigs (2a1) arranged at equal intervals are arranged on the first conveying belt (2a), the first manipulator (2b) is positioned between the rotating device (1) and the first conveyor belt (2a), the second feeding device (3) comprises a second conveying belt (3a) and a second mechanical arm (3b), the first conveyer belt (2a) is horizontally arranged at the side of the first conveyer belt (2a), a plurality of second placing jigs (3a1) which are arranged at equal intervals are arranged on the second conveying belt (3a), the second manipulator (3b) is located between the rotating device (1) and the second conveyor belt (3 a).

5. The automatic production process of the press button type guitar capo according to claim 2, characterized in that: the first feeding assembly (4b) comprises a first vibration disc (4b1), a first feeding rail (4b2), a first limiting piece (4b3) and a first discharging cylinder (4b4), the first vibration disc (4b1) is arranged on the first support frame (4a), one end of the first feeding track (4b2) is connected to the first vibration disc (4b1), the first limiting piece (4b3) is arranged at the bottom of the other end of the first feeding track (4b2) and is positioned right above the positioning jig (1d), the first limiting piece (4b3) is provided with a first limiting groove, the first discharging cylinder (4b4) is arranged at the bottom of the first feeding rail (4b2) and positioned at the side of the first limiting piece (4b3), the outer wall of the first limiting piece (4b3) is provided with a through hole for the telescopic end of the first discharging cylinder (4b4) to pass through.

6. The automatic production process of the press button type guitar capo according to claim 5, characterized in that: the pushing assembly (4c) comprises a first electric push rod (4c1) and a push plate (4c2), the first electric push rod (4c1) is horizontally installed on the first support frame (4a), the output end of the first electric push rod (4c1) faces to one positioning jig (1d), and the push plate (4c2) is installed on the output end of the first electric push rod (4c 1).

7. The automatic production process of the press button type guitar capo according to claim 1, characterized in that: the hammering device (5) comprises a third supporting frame (5a), a servo motor (5b), a reset spring (5c), a first abutting part (5d), a second abutting part (5e) matched with the first abutting part (5d) and a hammering column (5f) in an L shape, a mounting seat (5a1) is arranged on the third supporting frame (5a), a rotating shaft (5f1) is welded at one end of the hammering column (5f), two ends of the rotating shaft (5f1) are rotatably mounted on the mounting seat (5a1), the first abutting part (5d) is mounted on one end of the rotating shaft (5f1), the servo motor (5b) is horizontally mounted on the third supporting frame (5a) and is located on the abutting part of the mounting seat (5a1), the second abutting part (5e) is mounted on the output end of the servo motor (5b), a circular seat (2a) is arranged on the front side of the mounting seat (5a1) on the third supporting frame (5a), the round seat (5a2) is provided with an accommodating groove, one end of the reset spring (5c) is installed in the accommodating groove, and the other end of the reset spring is connected to the outer wall of the hammering column (5 f).

8. The automatic production process of the press button type guitar capo according to claim 1, characterized in that: the second feeding assembly (6b) comprises a second vibration disc (6b1), a second feeding rail (6b2), a second limiting piece (6b3), a second discharging cylinder (6b4) and an L-shaped baffle (6b5), the second vibration disc (6b1) is arranged on the second supporting frame (6a), one end of the second feeding track (6b2) is connected to the second vibration disc (6b1), the second limiting piece (6b3) is arranged at the bottom of the other end of the second feeding track (6b2) and is positioned right above the rotating device (1), the second limiting piece (6b3) is provided with a second limiting groove and a notch (6b3a) matched with the baffle (6b5), the second emptying cylinder (6b4) is arranged at the bottom of the second feeding rail (6b2) and is positioned at the side of the second limiting piece (6b3), the baffle (6b5) is arranged at the output end of the second emptying cylinder (6b 4).

9. The automatic production process of the press button type guitar capo according to claim 8, characterized in that: the tightening assembly (6c) comprises an automatic tightener (6c1), a second electric push rod (6c2) and a push block (6c3), wherein the second electric push rod (6c2) is horizontally installed on a second support frame (6a), two symmetrically-arranged sliding seats (6a1) are arranged on the second support frame (6a) and positioned on the front side of the second electric push rod (6c2), the bottom of the push block (6c3) is provided with two second sliding blocks (6c3a) in sliding fit with the two sliding seats (6a1), the output end of the second electric push rod (6c2) is connected with the rear side wall of the push block (6c3), the automatic tightener (6c1) is fixed on the top of the push block (6c3) through a clamp, and the output end of the automatic tightener (6c1) is arranged towards the rotating device (1).

10. The automatic production process of the press button type guitar capo according to claim 1, characterized in that: the blanking device (7) comprises a third conveying belt (7a) and a third mechanical arm (7b), the third conveying belt (7a) is horizontally arranged on the side of the rotating device (1), and the third mechanical arm (7b) is located between the rotating device (1) and the third conveying belt (7 a).