Improved glue rolling machine for guitar production

Abstract

The utility model relates to the technical field of guitar production, in particular to an improved glue rolling machine for guitar production, which comprises a frame and hydraulic cylinders, the two hydraulic cylinders are fixedly connected in the frame, hydraulic rods of the hydraulic cylinders are fixedly connected with first sliding blocks, the outer walls of the two first sliding blocks are both slidably connected with the frame, and the outer walls of the two first sliding blocks are fixedly connected with the frame. The two first sliding blocks are fixedly connected with the outer wall of a support, a collecting mechanism is arranged above the support, a positioning mechanism is arranged in the support, the outer wall of the frame is fixedly connected with a second motor, and an output shaft of the second motor is fixedly connected with a screw rod. The handle drives the double-end stud to rotate, the double-end stud drives the two first threaded blocks to move, the first threaded blocks drive the vertical plate to move, the vertical plate drives the rotating rod to rotate, the rotating rod drives the clamping blocks to move, the two clamping blocks are attached to the outer wall of the guitar body to clamp and position the guitar body, the first motor drives the rotating rod on the right side to rotate, and the rotating rod drives the clamping blocks to rotate. The guitar body is further driven to rotate.

Description

Technical Field

[0001] The utility model relates to the technical field of guitar production, in particular to an improved rubber rolling machine for guitar production. Background Art

[0002] During the guitar manufacturing process, the various parts of the guitar are usually glued with glue using a glue roller and then quickly bonded and assembled.

[0003] For example, patent number CN218631354U is a kind of glue rolling machine for guitar production, which includes two fixed plates, a glue tank and two connecting plates. The two connecting plates are fixedly connected to two sliding rods on one side close to each other. The outer surface of each sliding rod is sleeved with a slip ring. The two sliding rings are fixedly connected to the front and back sides of the glue tank on one side close to each other. The above document still has deficiencies. When in use, the front and back adjustment and lateral adjustment of the glue cylinder are made to facilitate the multi-directional and better glue rolling work on the guitar, solving the problem that the glue cylinder is fixed and can only be rolled on the guitar position below it, which slows down the work progress. The storage of liquid and the continuous dispensing of glue, however, the glue rolling machine in the above document can only roll glue on the upper surface of the guitar body when rolling glue on the guitar body. When it is necessary to roll glue on the lower surface of the guitar body, it is necessary to wait for the glue on the upper surface of the guitar body to dry before re-clamping and rolling glue on the lower surface of the guitar body. The operation is more troublesome and inconvenient to roll glue on both the upper and lower surfaces of the guitar body. At the same time, when rolling glue on the guitar body, if too much glue is rolled, it will cause glue dripping. After the rolling is completed, the dripping glue needs to be cleaned up, which increases the operation process. When rolling glue on the guitar body, it is inconvenient to collect excess glue. Utility Model Content

[0004] The utility model aims to solve the problem that it is inconvenient to roll glue on the upper and lower surfaces of a guitar body, and proposes an improved glue rolling machine for guitar production.

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

[0006] An improved rubber rolling machine for guitar production is designed, including a frame and a hydraulic cylinder. Two hydraulic cylinders are fixedly connected to the interior of the frame. The hydraulic rods of the hydraulic cylinders are fixedly connected to a first slider. The outer walls of the two first sliders are slidably connected to the frame. The two first sliders are fixedly connected to the outer wall of the bracket. A collecting mechanism is provided above the bracket. A positioning mechanism is provided inside the bracket. A second motor is fixedly connected to the outer wall of the frame. The output shaft of the second motor is fixedly connected to a screw.

[0007] Preferably, the positioning mechanism includes a double-headed stud, the outer walls at both ends of the double-headed stud are rotatably connected to the bracket through bearings, the end of the double-headed stud is fixed with a handle, the outer wall of the double-headed stud is threadedly connected to two first threaded blocks, a vertical plate is fixed above the first threaded block, the inner side of the vertical plate is rotatably connected to a rotating rod through a bearing, the end of the rotating rod is fixed with a clamping block, the rotating rod on the right side is fixedly connected to the output shaft of the first motor, and the first motor is fixed to the outer wall of the vertical plate on the right.

[0008] Preferably, the collecting mechanism includes a box body, the box body is fixedly connected to the upper surface of the bracket, a slide is provided inside the box body, the inside of the slide body is slidably connected to a first slider, the first slider is fixed to the outer wall of the collecting box, the outer wall of the collecting box is gap-fitted with the box body, and the box body is fixedly connected to the outer wall of the lower end of the hopper.

[0009] Preferably, the outer walls at both ends of the screw are rotatably connected to the frame through bearings, the outer wall of the screw is threadedly connected to a threaded block, the outer wall of the threaded block is slidably connected to the frame, and a support frame is fixedly connected to the bottom of the threaded block.

[0010] Preferably, a cylinder is fixedly connected to the interior of the support frame, a third slider is fixedly connected to the output end of the cylinder, an outer wall of the third slider is slidably connected to the support frame, and a rubber rolling mechanism is fixedly connected to the bottom of the third slider.

[0011] Preferably, the two clamping blocks are both in contact with the outer wall of the guitar body.

[0012] The improved glue rolling machine for guitar production proposed by the utility model has the following beneficial effects: through the cooperation between the stud, the handle, the first threaded block, the vertical plate, the first motor, the rotating rod and the clamping block, the handle drives the stud to rotate, the stud drives the two first threaded blocks to move, the first threaded block drives the vertical plate to move, the vertical plate drives the rotating rod to rotate, the rotating rod drives the clamping block to move, the two clamping blocks fit with the outer wall of the guitar body to clamp and position the guitar body, the first motor drives the rotating rod on the right side to rotate, the rotating rod drives the clamping block to rotate, and then drives the guitar body to rotate, so that the surface of the guitar body that has not been glued faces up for glue rolling, the operation is relatively simple, and it is convenient to glue the upper and lower surfaces of the guitar body.

[0013] Through the cooperation among the box, the slide, the first slider, the collection box and the hopper, the excess glue on the surface of the guitar body will flow downward under the action of gravity, the glue falls into the inside of the hopper, and then enters the inside of the box through the hopper. The collection box collects the excess glue. After the glue is collected, the collection box is pulled, and the collection box drives the first slider to move. The first slider slides inside the slide. The first slider and the slide support and guide the movement of the collection box. The collection box is taken out and the glue collected inside is reused. When rolling glue on the guitar body, it is convenient to collect the excess glue. 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 structural diagram of the connection between the support frame, the third slider and the cylinder in the present invention;

[0017] Figure 4 This is a structural diagram of the connection between the middle frame, the second motor and the screw rod of the present invention;

[0018] Figure 5 This is a schematic structural diagram of the connection between the stud, the handle and the first threaded block in the present invention;

[0019] Figure 6 It is a structural diagram of the connection between the box body, slideway and collection box in the utility model.

[0020] In the figure: 1. Guitar body, 2. Frame, 3. Positioning mechanism, 301. Stud, 302. Handle, 303. First threaded block, 304. Vertical plate, 305. First motor, 306. Rotating rod, 307. Clamp, 3a1. Slider, 3a2. Slider, 4. Collecting mechanism, 401. Box, 402. Slide, 403. First slider, 404. Collecting box, 405. Hopper, 5. Hydraulic cylinder, 6. Second slider, 7. Bracket, 8. Second motor, 9. Screw, 10. Threaded block, 11. Support frame, 12. Third slider, 13. Cylinder, 14. Glue rolling mechanism. 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 1-6In this embodiment, an improved glue roller for guitar production includes a frame 2 and a hydraulic cylinder 5. Two hydraulic cylinders 5 are fixedly connected to the interior of the frame 2. The hydraulic rods of the hydraulic cylinders 5 are fixedly connected to first sliders 6. The hydraulic cylinders 5 drive the first sliders 6 to slide. The outer walls of the two first sliders 6 are slidably connected to the frame 2. The two first sliders 6 are fixedly connected to the outer wall of a bracket 7. The two first sliders 6 drive the bracket 7 to move. A collection mechanism 4 is provided above the bracket 7 to collect excess glue.

[0024] The interior of the bracket 7 is provided with a positioning mechanism 3, which positions the guitar body 1. The outer wall of the frame 1 is fixedly connected to a second motor 8, and the output shaft of the second motor 8 is fixedly connected to a screw 9. The second motor 8 drives the screw 9 to rotate. The outer walls of both ends of the screw 9 are rotatably connected to the frame 2 through bearings. The outer wall of the screw 9 is threadedly connected to a threaded block 10, which drives the threaded block 10 to slide. The outer wall of the threaded block 10 is slidably connected to the frame 2. A support frame 11 is fixedly connected to the bottom of the threaded block 10, and the threaded block 10 drives the support frame 11 to move. A cylinder 13 is fixedly connected to the inside of the support frame 11, and a third slider 12 is fixedly connected to the output end of the cylinder 13. The cylinder 13 drives the third slider 12 to slide. The outer wall of the third slider 12 is slidably connected to the support frame 11. The third slider 12 slides inside the support frame 11. A rubber rolling mechanism 14 is fixedly connected to the bottom of the third slider 12. The third slider 12 drives the rubber rolling mechanism 14 to move. The structure of the rubber rolling mechanism 14 is the same as the rubber rolling structure constructed in a rubber rolling machine for guitar production with patent number CN218631354U.

[0025] The positioning mechanism 3 includes a stud 301, a handle 302, a first threaded block 303, a vertical plate 304, a first motor 305, a rotating rod 306 and a clamping block 307. The outer walls of both ends of the stud 301 are rotatably connected to the bracket 7 through bearings. The end of the stud 301 is fixedly connected to the handle 302, and the handle 302 drives the stud 301 to rotate. The outer wall of the stud 301 is threadedly connected to two first threaded blocks 303. The stud 301 drives the two first threaded blocks 303 to move. The vertical plate 304 is fixed above the first threaded block 303, and the first threaded block 303 drives the vertical plate 304 to move.

[0026] A rotating rod 306 is rotatably connected to the inner side of the riser 304 via a bearing. The riser 304 drives the rotating rod 306 to move. A clamping block 307 is fixedly connected to the end of the rotating rod 306. The right rotating rod 306 is fixedly connected to the output shaft of the first motor 305. The first motor 305 drives the right rotating rod 306 to rotate. The first motor 305 is fixed to the outer wall of the right riser 304. Both clamping blocks 307 are in contact with the outer wall of the guitar body 1, clamping and positioning the guitar body 1.

[0027] The handle 302 drives the double-end stud 301 to rotate, the double-end stud 301 drives the two first threaded blocks 303 to move, the first threaded block 303 drives the vertical plate 304 to move, the vertical plate 304 drives the rotating rod 306 to rotate, the rotating rod 306 drives the clamping block 307 to move, the two clamping blocks 307 are attached to the outer wall of the guitar body 1 to clamp and position the guitar body 1, the first motor 305 drives the right rotating rod 306 to rotate, the rotating rod 306 drives the clamping block 307 to rotate, and then drives the guitar body 1 to rotate, so that the surface of the guitar body 1 without glue rolling is upward, and glue rolling is carried out, so that the upper and lower surfaces of the guitar body are conveniently glued.

[0028] The collecting mechanism 4 comprises a box body 401, a slide 402, a first sliding block 403, a collecting box 404 and a hopper 405, the box body 401 is fixedly connected to the upper surface of the support 7, the inside of the box body 401 is provided with the slide 402, the inside of the slide 402 is slidably connected with the first sliding block 403, the first sliding block 403 slides in the inside of the slide 402, the first sliding block 403 is fixedly connected to the outer wall of the collecting box 404, and the first sliding block 403 supports and guides the movement of the collecting box 404; the outer wall of the collecting box 404 is in clearance fit with the box body 401, the box body 401 is fixedly connected to the outer wall of the lower end of the hopper 405, and the inside of the box body 401 is in communication with the hopper 405;

[0029] The excess glue on the surface of the guitar body 1 flows downward under the action of gravity, falls into the inside of the hopper 405, and then enters the inside of the box body 401 through the hopper 405, the excess glue is collected by the collecting box 404, the collecting box 404 is pulled after the collection of the glue is completed, the first sliding block 403 is driven to move, the first sliding block 403 slides in the inside of the slide 402, the first sliding block 403 and the slide 402 support and guide the movement of the collecting box 404, the collecting box 404 is taken out, and the collected glue in the inside is reused, so that the excess glue is conveniently collected when the guitar body 1 is glued.

[0030] Working principle:

[0031] When the improved glue rolling machine for guitar production is used to glue the guitar body;

[0032] Guitar body clamping stage:

[0033] The guitar body 1 is placed between the two clamping blocks 307, the handle 302 is rotated, the handle 302 drives the double-end stud 301 to rotate, the double-end stud 301 drives the two first threaded blocks 303 to move, the first threaded block 303 drives the vertical plate 304 to move, the vertical plate 304 drives the rotating rod 306 to rotate, the rotating rod 306 drives the clamping block 307 to move, and the two clamping blocks 307 are attached to the outer wall of the guitar body 1 to clamp and position the guitar body 1;

[0034] Guitar body glue rolling stage:

[0035] The hydraulic cylinder 5 drives the second slider 6 to slide upward, and the second slider 6 drives the bracket 7 to move, thereby driving the guitar body 1 to move upward, so that the guitar body 1 contacts the roller in the glue rolling mechanism 14. The cylinder 13 drives the third slider 12 to slide, and the third slider 12 drives the glue rolling mechanism 14 to move in the front-back direction. The second motor 8 drives the screw 9 to slide in the left-right direction, thereby controlling the left-right movement of the glue rolling mechanism 14. The glue rolling mechanism 14 rolls glue on the upper surface of the guitar body 1. When it is necessary to roll glue on the lower surface of the guitar body 1, the hydraulic cylinder 5 controls the guitar body 1 to descend, and the second motor 8 controls the glue rolling mechanism 14 to move to a position where it does not affect the rotation of the guitar body 1. The first motor 305 is started, and the first motor 305 drives the right rotating rod 306 to rotate. The rotating rod 306 drives the clamping block 307 to rotate, thereby driving the guitar body 1 to rotate, so that the surface of the guitar body 1 that has not been glued faces upward, and glue rolling is performed. The operation is relatively simple, and it is convenient to roll glue on both the upper and lower surfaces of the guitar body.

[0036] For the glue collection phase:

[0037] When the glue rolling mechanism 14 rolls glue on the guitar body 1 and causes a lot of glue on the guitar body 1, the first motor 305 is controlled to make the guitar body 1 be in a vertical device (the two surfaces for glue rolling are arranged in the front and back directions). The excess glue on the surface of the guitar body 1 will flow downward under the action of gravity, and the glue will fall into the inside of the hopper 405, and then enter the inside of the box 401 through the hopper 405. The collection box 404 collects the excess glue. After the glue is collected, the collection box 404 is pulled, and the collection box 404 drives the first slider 403 to move. The first slider 403 slides inside the slide 402. The first slider 403 and the slide 402 support and guide the movement of the collection box 404. The collection box 404 is taken out and the glue collected inside is reused. When the guitar body 1 is glued, it is convenient to collect the excess glue.

[0038] Example 2:

[0039] Refer to the attached Figure 1-6 In this embodiment, an improved rubber roller for guitar production is provided. The positioning mechanism 3 further includes a slider 3a1 and a slide bar 3a2. The slider 3a1 is fixedly connected to the bottom of the first threaded block 303. The first threaded block 303 drives the slider 3a1 to move. The slider 3a1 is slidably connected to the outer wall of the slide bar 3a2. The slider 3a1 slides on the outer wall of the slide bar 3a2. Both ends of the slide bar 3a2 are fixedly connected to the bracket 7.

[0040] Through cooperation between the sliding block 3a1 and the slide rod 3a2, the first threaded block 303 drives the sliding block 3a1 to move when moving, the sliding block 3a1 slides on the outer wall of the slide rod 3a2, and the sliding block 3a1 and the slide rod 3a2 guide the movement of the first threaded block 303.

[0041] Working principle:

[0042] Through cooperation between the sliding block 3a1 and the slide rod 3a2, the first threaded block 303 drives the sliding block 3a1 to move when moving, the sliding block 3a1 slides on the outer wall of the slide rod 3a2, and the sliding block 3a1 and the slide rod 3a2 guide the movement of the first threaded block 303.

[0043] Although the utility model has carried on the illustration and the description through the reference preferred embodiment, but, the professional ordinary skilled person should understand, can make various changes in form and detail in the scope of claims.

Claims

1. An improved rubber roller for guitar production, comprising a frame (2) and a hydraulic cylinder (5), wherein two hydraulic cylinders (5) are fixedly connected to the interior of the frame (2), and characterized in that: The hydraulic rod of the hydraulic cylinder (5) is fixedly connected to a first slider (6), the outer walls of the two first sliders (6) are slidably connected to the frame (2), and the two first sliders (6) are fixedly connected to the outer wall of the bracket (7). A collecting mechanism (4) is provided above the bracket (7), and a positioning mechanism (3) is provided inside the bracket (7). The outer wall of the frame (1) is fixedly connected to a second motor (8), and the output shaft of the second motor (8) is fixedly connected to a screw (9).

2. The improved rubber roller for guitar production according to claim 1, characterized in that: The positioning mechanism (3) comprises a stud (301), the outer walls of both ends of the stud (301) are rotatably connected to the bracket (7) via bearings, the ends of the stud (301) are fixedly connected to a handle (302), the outer wall of the stud (301) is threadedly connected to two first threaded blocks (303), a vertical plate (304) is fixedly connected above the first threaded block (303), the inner side of the vertical plate (304) is rotatably connected to a rotating rod (306) via a bearing, the end of the rotating rod (306) is fixedly connected to the output shaft of the first motor (305), and the first motor (305) is fixedly connected to the outer wall of the vertical plate (304) on the right.

3. The improved rubber rolling machine for guitar production according to claim 1, characterized in that: The collecting mechanism (4) comprises a box (401), the box (401) being fixedly connected to the upper surface of the bracket (7), a slideway (402) being provided inside the box (401), a first slider (403) being slidably connected inside the slideway (402), the first slider (403) being fixedly connected to the outer wall of the collecting box (404), the outer wall of the collecting box (404) being clearance-matched with the box (401), and the box (401) being fixedly connected to the outer wall of the lower end of the hopper (405).

4. The improved rubber rolling machine for guitar production according to claim 1, characterized in that: The outer walls of both ends of the screw rod (9) are rotatably connected to the frame (2) through bearings, the outer wall of the screw rod (9) is threadedly connected to a threaded block (10), the outer wall of the threaded block (10) is slidably connected to the frame (2), and a support frame (11) is fixed below the threaded block (10).

5. The improved rubber rolling machine for guitar production according to claim 4, characterized in that: A cylinder (13) is fixedly connected to the interior of the support frame (11), a third slider (12) is fixedly connected to the output end of the cylinder (13), an outer wall of the third slider (12) is slidably connected to the support frame (11), and a rubber rolling mechanism (14) is fixedly connected below the third slider (12).

6. The improved rubber roller for guitar production according to claim 2, characterized in that: The two clamping blocks (307) are both fitted with the outer wall of the guitar body (1).

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