Electric guitar handle lump grinding and polishing device

Abstract

The utility model discloses an electric guitar handle lump grinding and polishing device, and belongs to the technical field of grinding and polishing. An electric guitar handle lump grinding and polishing device comprises a workbench and a conveying assembly rotating in the workbench through a driving part, and further comprises a portal frame fixed to the top of the workbench, an air cylinder is fixedly connected to the top of the portal frame, and the output end of the air cylinder is fixedly connected with a connecting plate; the grinding and polishing disc is rotationally connected through a driving part at the bottom of the connecting plate; according to the electric guitar handle lump polishing device, through cooperation of the fixing block, the supporting spring, the squeezing plate and the cleaning roller, dust cleaning can be conducted on an electric guitar handle lump in the early stage, through the arrangement of the mode, cleaning can be conducted twice in the grinding and polishing process of the electric guitar handle lump, the grinding and polishing work quality is guaranteed, and the working efficiency is improved. And meanwhile, the problem of deviation of the electric guitar handle lump can be prevented, and the operability during grinding and polishing work is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding and polishing, in particular to a grinding and polishing device for an electric guitar handle. Background Art

[0002] Guitar is a musical instrument, a plucked instrument, usually with six strings and a shape similar to a violin. The guitar handle is one of the parts of the guitar. When processing the guitar handle, it needs to be polished by a polishing device.

[0003] As in the prior art, the Chinese patent authorization number is CN212886903U, the application date is 2020-06-27, and the name is a polishing device for processing guitar handles, including a fixed seat, both sides of the top outer wall of the fixed seat are fixedly connected with electric slide rails, and the inner walls of the two electric slide rails are slidably connected with sliders, the top outer wall of the slider is fixedly connected with a placement plate, and the top outer wall of the placement plate is provided with a plurality of equidistantly distributed tooth blocks, one side of the top outer wall of the placement plate is fixedly connected with a support frame, and the top outer wall of the support frame is provided with a plurality of threaded holes, the inner walls of the threaded holes are threadedly connected with threaded rods, and the top outer wall of the fixed seat is fixedly connected with a fixed frame. The utility model can prevent the deviation of the polishing of the guitar handle caused by the slippage of the guitar handle due to the action force, can prevent the debris from adhering to the surface of the guitar handle, causing the worker's line of sight to be blocked and thus affecting the processing of the guitar handle, and can facilitate the worker to observe whether the polishing of the surface of the guitar handle is qualified.

[0004] However, the above patent still has the disadvantage that during the grinding and polishing process of the electric guitar handle, dust or impurities may adhere to the surface of part of the electric guitar handle, and it is impossible to clean the dust or impurities on the surface of the electric guitar handle in time, which may easily affect the quality of subsequent grinding and polishing, further reducing the operability during the grinding and polishing work.

[0005] Therefore, in order to solve this problem, the utility model provides a device for grinding and polishing the handle of an electric guitar. Utility Model Content

[0006] The utility model aims to solve the problems in the prior art and provides a device for grinding and polishing the handle of an electric guitar.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A device for grinding and polishing the handle of an electric guitar comprises a workbench and a conveying assembly that rotates within the workbench through a driving unit. The device also comprises: a gantry fixed to the top of the workbench, a cylinder fixedly connected to the top of the gantry, a connecting plate fixedly connected to the output end of the cylinder; a grinding and polishing disc rotatably connected through a driving unit at the bottom of the connecting plate, the grinding and polishing disc being used for grinding the handle of an electric guitar; a cleaning mechanism disposed on both sides of the connecting plate, wherein the cleaning mechanism comprises fixed blocks fixed to both sides of the connecting plate, a supporting spring fixedly connected to the bottom of the fixed block, an extrusion plate fixedly connected to the end of the supporting spring, and a cleaning roller rotatably connected to the inner wall of the extrusion plate through a bearing.

[0009] Preferably, the cleaning mechanism further comprises a dust box fixed on the side of the gantry, and both sides of the dust box are respectively fixedly connected with an air suction pipe and a dust suction fan, and the end of the air suction pipe passes through the extrusion plate and is located in the cleaning roller.

[0010] Preferably, a collection box and a filter are fixedly connected to the inner wall of the dust collecting box, respectively, and the filter is located between the collection box and the dust suction fan.

[0011] Preferably, a fixing rod is slidably connected to the inner wall of the fixing block, and an end of the fixing rod is fixed to the extrusion plate.

[0012] Preferably, plastic curtains are fixedly connected to both sides of the workbench, and the plastic curtains are used for shielding.

[0013] Preferably, the transmission assembly consists of a main transmission shaft, a driven shaft and several auxiliary shafts, which all rotate in a workbench, and conveyor belts are arranged on the surfaces of the main transmission shaft, the driven shaft and the auxiliary shafts.

[0014] Compared with the prior art, the utility model provides a device for grinding and polishing the handle of an electric guitar, which has the following beneficial effects:

[0015] The electric guitar handle grinding and polishing device can perform dust cleaning on the electric guitar handle in the early stage through the cooperation between the fixed block, the support spring, the extrusion plate and the cleaning roller. Through this arrangement, the electric guitar handle can be cleaned twice when grinding and polishing, so as to ensure the quality of the grinding and polishing work, and at the same time, the electric guitar handle can be prevented from being offset, thereby further improving the operability during the grinding and polishing work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a device for grinding and polishing the handle of an electric guitar proposed by the utility model;

[0017] Figure 2This is a schematic diagram of the cleaning mechanism structure of an electric guitar handle grinding and polishing device proposed by the utility model;

[0018] Figure 3 A schematic diagram of the cutaway structure of an electric guitar handle grinding and polishing device proposed by the utility model Figure 1 ;

[0019] Figure 4 A schematic diagram of the cutaway structure of an electric guitar handle grinding and polishing device proposed by the utility model Figure 2 .

[0020] In the figure: 1. workbench; 2. conveying assembly; 3. gantry; 4. cylinder; 5. connecting plate; 6. grinding and polishing disc; 7. cleaning mechanism; 71. fixing block; 72. supporting spring; 73. extrusion plate; 74. cleaning roller; 75. dust collecting box; 751. collecting box; 752. filter screen; 76. suction pipe; 77. dust suction fan; 78. fixing rod; 8. plastic curtain. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0023] Reference Figure 1-Figure 4 A device for grinding and polishing the handle of an electric guitar comprises a workbench 1, and a conveying assembly 2 which is rotated in the workbench 1 by a driving unit, further comprising: a gantry 3 which is fixed on the top of the workbench 1, a cylinder 4 being fixedly connected to the top of the gantry 3, and a connecting plate 5 being fixedly connected to the output end of the cylinder 4; a grinding and polishing disc 6 which is rotatably connected by a driving unit at the bottom of the connecting plate 5, and is used for grinding the handle of an electric guitar; a cleaning mechanism 7 which is arranged on both sides of the connecting plate 5, wherein the cleaning mechanism 7 comprises a fixed block 71 which is fixedly connected to both sides of the connecting plate 5, a supporting spring 72 being fixedly connected to the bottom of the fixed block 71, an extrusion plate 73 being fixedly connected to the end of the supporting spring 72, and a cleaning roller 74 being rotatably connected to the inner wall of the extrusion plate 73 through a bearing.

[0024] The utility model is used in that, firstly, the conveying assembly 2 on the top of the workbench 1 is arranged so that the handle of the electric guitar can be placed, and then the conveying assembly 2 is driven to transport the handle of the electric guitar to the gantry 3, and then the cylinder 4 on the top of the gantry 3 is driven to lower the connecting plate 5, and during the lowering process of the connecting plate 5, the grinding and polishing disc 6 and the cleaning mechanism 7 are driven to move downward at the same time, and since the cleaning mechanism 7 is higher than the grinding and polishing disc 6, the cleaning mechanism 7 first contacts with the top of the handle of the electric guitar, and as the connecting plate 5 continues to descend, the grinding and polishing disc 6 is passed through and located at the top of the handle of the electric guitar, and then the grinding and polishing disc 6 is rotated by the driving part, and the surface of the handle of the electric guitar can be ground and polished under the rotation of the grinding and polishing disc 6, and since the cleaning mechanism 7 is located on the handle of the electric guitar at the same time, the top of the handle of the electric guitar can be pre-cleaned, and the top can be limited and fixed, so as to ensure the firmness of the handle of the electric guitar during the grinding and polishing work;

[0025] When the cleaning mechanism 7 is working, during the descending process of the connecting plate 5, the supporting spring 72 fixed by the fixed block 71 drives the squeezing plate 73 to move, so as to squeeze the cleaning roller 74 inside the squeezing plate 73 onto the handle of the electric guitar. At this time, as the transmission component 2 drives the handle of the electric guitar to move, the cleaning roller 74 will rotate to clean the dust attached to the surface of the handle of the electric guitar, so as to ensure the subsequent grinding and polishing effect. After grinding and polishing, the dust on the handle of the electric guitar is cleaned by the cleaning roller 74, so as to facilitate the later inspection to see whether it is qualified. If it is unqualified, the same work will be carried out again.

[0026] The driving member is driven by a motor.

[0027] Reference Figure 2 The cleaning mechanism 7 also includes a dust box 75 fixed to the side of the gantry 3, and the two sides of the dust box 75 are respectively fixedly connected with an air suction pipe 76 and a dust suction fan 77, and the end of the air suction pipe 76 passes through the extrusion plate 73 and is located in the cleaning roller 74.

[0028] In the utility model, the dust suction fan 77 on the side of the dust box 75 is driven to generate suction force in the suction pipe 76, so as to generate suction force in the cleaning roller 74, and then the dust cleaned on the surface of the electric guitar handle can be collected to prevent the dust from overflowing and polluting the surrounding environment.

[0029] Reference Figure 4 The inner wall of the dust collecting box 75 is fixedly connected with a collecting box 751 and a filter screen 752 , and the filter screen 752 is located between the collecting box 751 and the dust suction fan 77 .

[0030] In the utility model, by setting the collecting box 751 and the filter 752, the collecting box 751 can be used to collect the dust collected inside the dust box 75, and the filter 752 can be used to filter the dust, so as to discharge the airflow.

[0031] Reference Figure 2 and Figure 3 The inner wall of the fixed block 71 is slidably connected with a fixing rod 78 , and the end of the fixing rod 78 is fixed on the extrusion plate 73 .

[0032] In the present invention, the fixing rod 78 is arranged to guide the extrusion plate 73 when it descends, and at the same time, the bending problem of the support spring 72 can be avoided.

[0033] Reference Figure 1 and Figure 4 Plastic curtains 8 are fixedly connected to both sides of the workbench 1, and the plastic curtains 8 are used for shielding.

[0034] In the utility model, the plastic curtain 8 is provided to shield both sides of the workbench 1, so as to reduce dust overflow during grinding and polishing.

[0035] Reference Figure 3 The transmission assembly 2 is composed of a main transmission shaft, a driven shaft and several auxiliary shafts. The main transmission shaft, the driven shaft and the several auxiliary shafts all rotate in the workbench 1, and conveyor belts are arranged on the surfaces of the main transmission shaft, the driven shaft and the several auxiliary shafts.

[0036] In the utility model, the transmission component 2 is composed of a main transmission shaft, a driven shaft and a plurality of auxiliary shafts, so that the belt can be transmitted. With the plurality of auxiliary shafts, the supporting effect of the middle part of the belt can be improved to prevent the belt from becoming loose.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A device for grinding and polishing the handle of an electric guitar, comprising a workbench (1), and a transmission component (2) rotated in the workbench (1) by a driving unit, characterized in that: Also includes: A gantry (3) is fixed on the top of the workbench (1), the top of the gantry (3) is fixedly connected to a cylinder (4), and the output end of the cylinder (4) is fixedly connected to a connecting plate (5); A grinding and polishing disc (6) is rotatably connected to the driving part at the bottom of the connecting plate (5), and the grinding and polishing disc (6) is used for grinding the handle of an electric guitar; A cleaning mechanism (7) is arranged on both sides of the connecting plate (5), wherein the cleaning mechanism (7) comprises a fixing block (71) fixed on both sides of the connecting plate (5), a supporting spring (72) is fixedly connected to the bottom of the fixing block (71), an extrusion plate (73) is fixedly connected to the end of the supporting spring (72), and the inner wall of the extrusion plate (73) is rotatably connected to a cleaning roller (74) via a bearing.

2. The electric guitar handle grinding and polishing device according to claim 1, characterized in that: The cleaning mechanism (7) further comprises a dust collecting box (75) fixed to the side of the gantry (3), and an air suction pipe (76) and a dust suction fan (77) are respectively fixedly connected to the two sides of the dust collecting box (75), and the end of the air suction pipe (76) passes through the extrusion plate (73) and is located in the cleaning roller (74).

3. The electric guitar handle grinding and polishing device according to claim 2, characterized in that: The inner wall of the dust collecting box (75) is respectively fixedly connected with a collection box (751) and a filter screen (752), and the filter screen (752) is located between the collection box (751) and the dust suction fan (77).

4. The electric guitar handle grinding and polishing device according to claim 1, characterized in that: The inner wall of the fixing block (71) is slidably connected with a fixing rod (78), and the end of the fixing rod (78) is fixed on the extrusion plate (73).

5. The electric guitar handle grinding and polishing device according to claim 1, characterized in that: Plastic curtains (8) are fixedly connected to both sides of the workbench (1), and the plastic curtains (8) are used for shielding.

6. The electric guitar handle grinding and polishing device according to claim 1, characterized in that: The transmission assembly (2) is composed of a main transmission shaft, a driven shaft and a plurality of auxiliary shafts. The main transmission shaft, the driven shaft and the plurality of auxiliary shafts are all rotated in the workbench (1). Conveyor belts are arranged on the surfaces of the main transmission shaft, the driven shaft and the plurality of auxiliary shafts.

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