Jig for hanging guitar in guitar production process

Abstract

The utility model relates to the technical field of guitar production, in particular to a guitar hanging jig in the guitar production process, which comprises a vertical rod and a bent rod, the bent rod is fixedly connected to the outer wall of the vertical rod through a bolt, the end part of the bent rod is fixedly connected with a frame, a hanging mechanism is arranged in the frame, a reinforcing mechanism is arranged below the frame, and the reinforcing mechanism is fixedly connected with the vertical rod through a bolt. The two vertical rods are fixedly connected with the two ends of the cross rod through bolts, the upper ends of the vertical rods are fixedly connected with sleeves through bolts, and the sleeves are fixedly connected to the lower surface of the positioning column plate. The worm drives the worm wheel to rotate, the worm wheel drives the rotating rod to rotate, the rotating rod drives the disc to rotate, the disc drives the two supporting rods to move, the supporting rods drive the supporting plate to slide, the supporting plate drives the hook to move, the worm stops rotating after the hook is adjusted to the needed position, the position of the hook can be adjusted by rotating the worm, operation is easy, and during production, production efficiency is improved. And the position of the hook can be conveniently adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar production, in particular to a jig for hanging guitars in a guitar production process. Background Art

[0002] Guitar, also translated as guitar or six-stringed instrument, is a plucked instrument, usually with six strings, similar in shape to a violin. During the production process, the guitar needs to be hung using a jig.

[0003] For example, patent number CN217669344U is a jig for hanging guitars in the guitar production process, comprising: a hanger; a hanger provided at one end of the hanger for hanging the guitar; a positioning member provided at the other end of the hanger for cooperating with the base of the pick-up station and the placement station, the hanger comprising a hexagonal rod and an adapter plate, the positioning member comprising a positioning column plate and a positioning column, the hanger comprising a screw seat and a guitar screw, the above document still has deficiencies, when in use, during production, the guitar is hung on the hanger, the hanger is grabbed by the claws of the outer wall mechanical arm, and the jig is taken out by the mechanical arm The jig is taken down at the picking station, and then the jig and the guitar are moved to the placing station of the next process. The degree of automation is high, the production efficiency is high, the jig structure is simple, the weight is light, and it is convenient to take and place the guitar. However, the position of the hook in the above document is fixed by a bolt. When hanging guitars of different sizes, the bolt needs to be turned to adjust the position of the hook and then the hook needs to be fixed. The operation is more troublesome. During production, it is not convenient to adjust the position of the hook. At the same time, the jig in the above document only suspends the guitar body by the hook. The guitar body is easily separated from the jig during the production movement. Utility Model Content

[0004] The utility model aims to solve the problem that it is inconvenient to adjust the position of a hook, and proposes a jig for hanging guitars in a guitar production process.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A jig for hanging guitars during guitar production is designed, comprising a vertical rod and a curved rod. The curved rod is fixed to the outer wall of the vertical rod by bolts, and the end of the curved rod is fixedly connected to a frame. A hanging mechanism is provided inside the frame, and a reinforcement mechanism is provided below the frame. The two vertical rods are fixedly connected to both ends of the horizontal rod by bolts. The upper end of the vertical rod is fixed to a sleeve by bolts, and the sleeve is fixed to the lower surface of the positioning column plate.

[0007] Preferably, the suspension mechanism includes a worm, the outer walls of both ends of the worm are rotatably connected to the frame through bearings, the worm is meshed with a worm wheel, the worm wheel is fixedly connected to one end of a rotating rod, the outer wall of the rotating rod is rotatably connected to the frame through a bearing, the other end of the rotating rod is fixedly connected to a disc, the surface of the disc is rotatably connected to two support rods through a pin shaft, the end of the support rod is rotatably connected to a support plate through a pin shaft, the outer wall of the support plate is slidably connected to the frame, and the surface of the support plate is fixedly connected to a hook.

[0008] Preferably, the reinforcement mechanism includes a cylinder, which is fixed to the lower surface of the frame, the output end of the cylinder is fixed to a bracket, two electric push rods are fixed inside the bracket, and the output end of the electric push rod is fixed to a clamping block.

[0009] Preferably, a positioning column is fixedly connected to the bottom of the positioning column plate, and a block is fixedly connected to the lower end of the vertical rod.

[0010] Preferably, a through hole is provided inside the positioning column plate.

[0011] Preferably, the clamping block is in contact with the outer wall of the guitar body.

[0012] The utility model provides a jig for hanging guitars in the guitar production process, which has the beneficial effects of: through the cooperation between the worm, the worm wheel, the rotating rod, the disk, the support rod, the support plate and the hook, the worm drives the worm wheel to rotate, the worm wheel drives the rotating rod to rotate, the rotating rod drives the disk to rotate, the disk drives the two support rods to move, the support rod drives the support plate to slide, and the support plate drives the hook to move, and after the hook is adjusted to the required position, the worm is stopped from rotating. The position of the hook can be adjusted by rotating the worm, the operation is relatively simple, and the position of the hook can be easily adjusted during production.

[0013] Through the cooperation between the cylinder, bracket, electric push rod and clamping block, the cylinder drives the bracket to move in the vertical direction, which in turn drives the electric push rod and the clamping block to move, so that the two clamping blocks are in the recessed position of the guitar body. The cylinder is closed, and the electric push rod drives the clamping block to move. The two clamping blocks fit with the outer wall of the guitar body to position the guitar body. The guitar body is not easily separated from the jig during the production movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 This is a structural sectional view of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the connection between the vertical rod, the curved rod and the block in the present invention;

[0017] Figure 4This is a schematic structural diagram of the connection between the disc, support rod and frame in the utility model;

[0018] Figure 5 This is a schematic structural diagram of the connection between the frame and the scraper in the present invention;

[0019] Figure 6 It is a structural schematic diagram of the connection between the worm, worm wheel and rotating rod in the utility model.

[0020] In the figure: 1. vertical rod, 2. bending rod, 3. suspension mechanism, 301. worm, 302. worm gear, 303. rotating rod, 304. disk, 305. support rod, 306. support plate, 307. hook, 4. reinforcement mechanism, 401. cylinder, 402. bracket, 403. electric push rod, 404. clamping block, 4a1. sliding rod, 4a2. cylinder, 5. frame, 6. cross bar, 7. sleeve, 8. positioning column plate, 9. positioning column, 10. block, 11. through hole, 12. guitar body. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings:

[0022] Example 1:

[0023] Refer to the attached Figure 1-6 : In this embodiment, a jig for hanging guitars during guitar production includes a vertical rod 1 and a curved rod 2. The curved rod 2 is fixed to the outer wall of the vertical rod 1 by bolts. The position of the curved rod 2 on the tree trunk 1 can be adjusted. The end of the curved rod 2 is fixedly connected to the frame 5. The curved rod 2 moves together with the frame 5. A hanging mechanism 3 is provided inside the frame 5. The hanging mechanism 3 hangs guitar bodies 12 of different sizes. A reinforcement mechanism 4 is provided below the frame 5. The reinforcement mechanism 4 prevents the guitar body 12 from being separated from the jig. The two vertical rods 1 are fixedly connected to the ends of the cross bar 6 by bolts. The cross bar 6 increases the stability between the two vertical rods 1. The upper end of the vertical rod 1 is fixed with a sleeve 7 by bolts.

[0024] The sleeve 7 is fixed to the lower surface of the positioning column plate 8, and a positioning column 9 is fixed to the bottom of the positioning column plate 8. The connection method between the positioning column 9 and the positioning column plate 8 and the external structure is the same as that in a jig for hanging guitars in a guitar production process with patent number CN217669344U. The lower end of the vertical rod 1 is fixed with a block 10, and the block 10 prevents the bent rod 2 from detaching from the lower end of the vertical rod 1. A through hole 11 is provided inside the positioning column plate 8, and the through hole 11 reduces the weight of the positioning column plate 8.

[0025] The suspension mechanism 3 includes a worm 301, a worm wheel 302, a rotating rod 303, a disc 304, a support rod 305, a support plate 306 and a hook 307. The outer walls of both ends of the worm 301 are rotatably connected to the frame 5 through bearings. The worm 301 is meshed with the worm wheel 302. The worm 301 drives the worm wheel 302 to rotate. The worm wheel 302 is fixedly connected to one end of the rotating rod 303. The worm wheel 302 drives the rotating rod 303 to be grasped. The outer wall of the rotating rod 303 is rotatably connected to the frame 5 through bearings. The other end of the rod 303 is fixedly connected to a disk 304. The rotating rod 303 drives the disk 304 to rotate. The surface of the disk 304 is rotatably connected to two support rods 305 via a pin. The disk 304 drives the two support rods 305 to move. The ends of the support rods 305 are rotatably connected to a support plate 306 via a pin. The support rod 305 drives the support plate 306 to slide. The outer wall of the support plate 306 is slidably connected to the frame 5. A hook 307 is fixedly connected to the surface of the support plate 306. The support plate 306 drives the hook 307 to move.

[0026] The worm 301 drives the worm wheel 302 to rotate, the worm wheel 302 drives the rotating rod 303 to rotate, the rotating rod 303 drives the disc 304 to rotate, the disc 304 drives the two support rods 305 to move, the support rods 305 drive the support plate 306 to slide, and the support plate 306 drives the hook 307 to move. After adjusting the hook 307 to the required position, stop rotating the worm 301. The position of the hook 307 can be adjusted by rotating the worm 301. The operation is relatively simple, and it is convenient to adjust the position of the hook 307 during production.

[0027] The reinforcement mechanism 4 includes a cylinder 401, a bracket 402, an electric push rod 403, and a clamping block 404. The cylinder 401 is fixed to the lower surface of the frame 5. The output end of the cylinder 401 is fixed to the bracket 402. The cylinder 401 drives the bracket 402 to move. Two electric push rods 403 are fixed to the interior of the bracket 402. The output end of the electric push rod 403 is fixed to the clamping block 404. The electric push rod 403 drives the clamping block 404 to move. The clamping block 404 is in contact with the outer wall of the guitar body 12. The two clamping blocks 404 position the guitar body 12.

[0028] The cylinder 401 drives the bracket 402 to move in the vertical direction, thereby driving the electric push rod 403 and the clamping block 404 to move, so that the two clamping blocks 404 are located in the recessed position of the guitar body 12. The cylinder 401 is closed, and the electric push rod 403 drives the clamping block 404 to move. The two clamping blocks 404 fit against the outer wall of the guitar body 12 to position the guitar body 12. The guitar body 12 is not easily separated from the jig during the production movement.

[0029] Working principle:

[0030] During guitar production, the guitar body 12 is hung using a jig used to hang guitars during guitar production;

[0031] Hook position adjustment stage:

[0032] The position of the hook 307 is adjusted according to the size of the guitar body 12 to be produced. The worm 301 is rotated, and the worm 301 drives the worm wheel 302 to rotate. The worm wheel 302 drives the rotating rod 303 to rotate. The rotating rod 303 drives the disk 304 to rotate. The disk 304 drives the two support rods 305 to move. The support rods 305 drive the support plate 306 to slide. The support plate 306 drives the hook 307 to move. After the hook 307 is adjusted to the desired position, the worm 301 is stopped. The position of the hook 307 can be adjusted by rotating the worm 301. The operation is relatively simple and the position of the hook 307 can be easily adjusted during production.

[0033] Guitar body hanging stage:

[0034] During production, the guitar body 12 is hung on two hooks 307, and the cylinder 401 is started. The cylinder 401 drives the bracket 402 to move in the vertical direction, thereby driving the electric push rod 403 and the clamping block 404 to move, so that the two clamping blocks 404 are in the recessed position of the guitar body 12. The cylinder 401 is closed, and the electric push rod 403 drives the clamping block 404 to move. The two clamping blocks 404 fit with the outer wall of the guitar body 12 to position the guitar body 12. The guitar body 12 is not easily separated from the jig during the production movement. The hanger is grasped by the claws of the external robotic arm, and the jig is removed from the picking station by the robotic arm. Then, the jig and the guitar are driven to be transferred to the placing station of the next process. The degree of automation is high and the production efficiency is high.

[0035] Example 2:

[0036] Refer to the attached Figure 1-6 In this embodiment, a jig for hanging guitars during guitar production is provided. The reinforcement mechanism 4 further includes a slide bar 4a1 and a cylinder 4a2. The lower end of the slide bar 4a1 is fixedly connected to a bracket 402. The bracket 402 drives the slide bar 4a1 to move. The outer wall of the slide bar 4a1 is slidably connected to the cylinder 4a2. The slide bar 4a1 slides inside the cylinder 4a2. The upper end of the cylinder 4a2 is fixedly connected to the frame 5.

[0037] Through the cooperation between the slide rod 4a1 and the cylinder 4a2, the bracket 402 drives the slide rod 4a1 to move when it moves, and the slide rod 4a1 slides inside the cylinder 4a2. The slide rod 4a1 and the cylinder 4a2 guide the movement of the bracket 402.

[0038] Working principle:

[0039] When the bracket 402 moves, it drives the slide bar 4a1 to move. The slide bar 4a1 slides inside the cylinder 4a2. The slide bar 4a1 and the cylinder 4a2 guide the movement of the bracket 402.

[0040] While the present invention has been shown and described with reference to preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A jig for hanging guitars during guitar production, comprising a vertical rod (1) and a curved rod (2), wherein the curved rod (2) is fixed to the outer wall of the vertical rod (1) by bolts, and is characterized in that: The ends of the bent rods (2) are fixedly connected to the frame (5); a suspension mechanism (3) is provided inside the frame (5); a reinforcement mechanism (4) is provided below the frame (5); the two vertical rods (1) and the ends of the horizontal rod (6) are fixedly connected by bolts; the upper ends of the vertical rods (1) are fixedly connected to sleeves (7) by bolts; and the sleeves (7) are fixedly connected to the lower surface of the positioning column plate (8).

2. The jig for hanging guitars in a guitar production process according to claim 1, characterized in that: The suspension mechanism (3) comprises a worm (301), the outer walls of both ends of the worm (301) are rotatably connected to the frame (5) via bearings, the worm (301) is meshed and connected to a worm wheel (302), the worm wheel (302) is fixedly connected to one end of a rotating rod (303), the outer wall of the rotating rod (303) is rotatably connected to the frame (5) via a bearing, the other end of the rotating rod (303) is fixedly connected to a disk (304), the surface of the disk (304) is rotatably connected to two support rods (305) via a pin, the end of the support rod (305) is rotatably connected to a support plate (306) via a pin, the outer wall of the support plate (306) is slidably connected to the frame (5), and the surface of the support plate (306) is fixedly connected to a hook (307).

3. The jig for hanging guitars in a guitar production process according to claim 1, characterized in that: The reinforcement mechanism (4) comprises a cylinder (401), the cylinder (401) being fixedly connected to the lower surface of the frame (5), the output end of the cylinder (401) being fixedly connected to a bracket (402), the interior of the bracket (402) being fixedly connected to two electric push rods (403), and the output end of the electric push rod (403) being fixedly connected to a clamping block (404).

4. The jig for hanging guitars in a guitar production process according to claim 1, characterized in that: A positioning column (9) is fixedly connected to the bottom of the positioning column plate (8), and a block (10) is fixedly connected to the lower end of the vertical rod (1).

5. The jig for hanging guitars in a guitar production process according to claim 1, characterized in that: A through hole (11) is provided inside the positioning column plate (8).

6. The jig for hanging guitars in a guitar production process according to claim 3, characterized in that: The clamping block (404) is fitted with the outer wall of the guitar body (12).

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