Automobile roof sheet metal part polishing equipment

Abstract

The utility model relates to the technical field of polishing devices, in particular to automobile roof sheet metal part polishing equipment which comprises a workbench, a sliding groove is formed in the upper end of the workbench, an arc-shaped plate is connected to the inner side of the sliding groove in a sliding mode, and two sets of symmetrical clamping grooves are formed in the upper end of the arc-shaped plate. Two symmetrical air cylinders are fixedly connected to the upper end of the workbench, output shafts of the two air cylinders are jointly and fixedly connected with a first fixing plate, a discharging mechanism is installed at the position, close to the middle, of the upper end of the first fixing plate, and a motor is installed at the position, close to one side, of the upper end of the first fixing plate. A polishing mechanism is installed at the position, close to the middle, of the lower end of the first fixing plate, two sets of symmetrical clamping mechanisms are installed at the positions, close to the two sides, of the lower end of the first fixing plate, polishing is conducted through the two sets of polishing brushes capable of changing the angle and direction, the working efficiency is improved, and a polishing agent can be added while polishing is conducted; and the practicability of the equipment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cutting device technical field, especially relates to a kind of automobile roof sheet metal polishing equipment. BACKGROUND

[0002] The automobile sheet metal polishing device is mainly used to compensate the small defects on the surface of paint film, such as coarse particles, sandpaper marks, flow marks, reverse white, and orange peel, which may occur after spraying the surface of the automobile. The treatment method is to perform grinding and polishing treatment after spraying to improve the mirror effect of the paint film and meet the requirements of brightness, smoothness and brilliance.

[0003] The existing sheet metal polishing equipment can only move up and down, and cannot change the polishing angle according to the size of the sheet metal part. It cannot provide polishing agent while polishing. Therefore, the automobile roof sheet metal polishing equipment is proposed. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide an automobile roof sheet metal polishing equipment that can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model adopts the technical scheme as follows:

[0006] An automobile roof sheet metal polishing equipment includes a workbench. An upper end of the workbench is provided with a sliding groove. An inner side of the sliding groove is slidably connected with an arc-shaped plate. An upper end of the arc-shaped plate is provided with two groups of symmetric clamping grooves. An upper end of the workbench is fixedly connected with two groups of symmetric air cylinders. Output shafts of the two groups of air cylinders are fixedly connected with a first fixed plate. A lower end of the first fixed plate is provided with two groups of symmetric clamping mechanisms.

[0007] Preferably, the clamping mechanism includes a first fixed rod fixedly connected with the first fixed plate. An inner side of the first fixed rod is slidably connected with a first sliding rod. The first fixed rod is provided with a first spring. One end of the first spring is fixedly connected with the first fixed rod. The other end of the first spring is fixedly connected with the first sliding rod. The other end of the first sliding rod is fixedly connected with a pressing block. The lower end of the pressing block is in close contact with the clamping groove.

[0008] Preferably, the polishing mechanism comprises a first gear, the inner side of the first gear is rotationally connected with the output shaft of the motor, the outer side of the first gear is rotationally connected with a first conveying belt, the inner side of the first conveying belt is rotationally connected with a second gear, the inner side of the second gear is fixedly connected with a fixed shaft, the outer side of the fixed shaft is rotationally connected with a first fixed plate, the lower end of the second gear is fixedly connected with a second fixed plate, the lower end of the second fixed plate is fixedly connected with two groups of symmetric second fixed rods, the inner side of the second fixed rod is slidably connected with a second sliding rod, the inner side of the second fixed rod is provided with a second spring, one end of the second spring is fixedly connected with the second fixed rod, the other end of the second spring is fixedly connected with the second sliding rod, and the lower end of the second sliding rod is provided with a polishing brush.

[0009] Preferably, the inner side of the second sliding rod is rotationally connected with a spherical ball near the lower end, and the outer side of the spherical ball is rotationally connected with the polishing brush.

[0010] Preferably, the blanking mechanism comprises a third gear fixedly connected to the outer side of the second fixed rod, a second conveying belt rotationally connected to the outer side of the third gear, a fourth gear rotationally connected to the inner side of the second conveying belt, a discharge pipe fixedly connected to the inner side of the fourth gear, the lower end of the discharge pipe being an output port, and a feeding hole being formed in the outer side of the discharge pipe near the upper end.

[0011] Preferably, the outer side of the discharge pipe is rotationally connected with a storage box, the lower end of the storage box is fixedly connected with the first fixed plate, and a groove is formed in the inner side of the storage box near the lower end.

[0012] Preferably, the upper end of the discharge pipe is fixedly connected with a blade through a rotating shaft.

[0013] Compared with the prior art, the building cutting device has the advantages that:

[0014] The building cutting device: the polishing efficiency is improved through two groups of polishing brushes with changeable angles and directions, polishing agent can be added during polishing, the practicability of the equipment is improved, the blade is rotated to stir to prevent sedimentation and improve the polishing effect due to the fact that the polishing agent is prone to sedimentation after long-term storage. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 It is a whole structure schematic view of the automobile roof panel polishing equipment of the utility model;

[0017] Figure 2 It is a whole structure sectional view schematic view of the automobile roof panel polishing equipment of the utility model;

[0018] Figure 3 It is a partial structure sectional view schematic view of the automobile roof panel polishing equipment of the utility model;

[0019] Figure 4 It is a partial structure sectional view schematic view of the unloading mechanism of the automobile roof panel polishing equipment of the utility model.

[0020] In the drawing: 1, workbench; 2, sliding groove; 3, arc plate; 4, air cylinder; 5, first fixed plate; 6, clamping mechanism; 61, first fixed rod; 62, first sliding rod; 63, first spring; 64, pressing block; 7, clamping groove; 8, motor; 9, polishing mechanism; 91, first gear; 92, first conveying belt; 93, second gear; 94, fixed shaft; 95, second fixed plate; 96, second fixed rod; 97, second sliding rod; 98, second spring; 99, spherical ball; 910, polishing brush; 10, unloading mechanism; 101, third gear; 102, second conveying belt; 103, fourth gear; 104, discharge pipe; 105, feeding hole; 106, blade; 107, groove; 108, storage box. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] The utility model provides a kind of automobile roof panel polishing equipment as Figures 1-4 As shown in the drawing, the utility model discloses an automobile roof panel polishing equipment, including workbench 1, the upper end of workbench 1 is equipped with sliding groove 2, the inner side of sliding groove 2 is slidably connected with arc plate 3, the upper end of arc plate 3 is equipped with two groups of symmetrical clamping groove 7, the upper end of workbench 1 is fixedly connected with two groups of symmetrical air cylinder 4, the output shaft of two groups of air cylinder 4 is commonly fixedly connected with first fixed plate 5, the upper end of first fixed plate 5 is installed with unloading mechanism 10 near the position of middle, the upper end of first fixed plate 5 is installed with motor 8 near the position of side, the lower end of first fixed plate 5 is installed with polishing mechanism 9 near the position of middle, the lower end of first fixed plate 5 is installed with two groups of symmetrical clamping mechanism 6 near the position of both sides.

[0023] In this embodiment, the clamping mechanism 6 comprises a first fixed rod 61 fixedly connected with the first fixed plate 5, a first sliding rod 62 slidingly connected to the inner side of the first fixed rod 61, a first spring 63 provided on the inner side of the first fixed rod 61, one end of the first spring 63 fixedly connected with the first fixed rod 61, the other end of the first spring 63 fixedly connected with the first sliding rod 62, and a pressing block 64 fixedly connected to the other end of the first sliding rod 62, the lower end of the pressing block 64 abutting the clamping groove 7.

[0024] Specifically, the output shaft of the cylinder 4 is started to move the first fixed plate 5 downward, the pressing block 64 is clamped on the inner side of the clamping groove 7 to press the arc-shaped plate 3, the cylinder 4 continues to retract the output shaft, the first sliding rod 62 moves inwardly to the first fixed rod 61 to compress the first spring 63, until the polishing brush 910 abuts the arc-shaped plate 3.

[0025] In this embodiment, the polishing mechanism 9 comprises a first gear 91, the inner side of the first gear 91 is rotatably connected with the output shaft of the motor 8, the outer side of the first gear 91 is rotatably connected with a first transmission belt 92, the inner side of the first transmission belt 92 is rotatably connected with a second gear 93, the inner side of the second gear 93 is fixedly connected with a fixed shaft 94, the outer side of the fixed shaft 94 is rotatably connected with the first fixed plate 5, the lower end of the second gear 93 is fixedly connected with a second fixed plate 95, the lower end of the second fixed plate 95 is fixedly connected with two groups of symmetrically arranged second fixed rods 96, the inner side of the second fixed rod 96 is slidingly connected with a second sliding rod 97, the inner side of the second fixed rod 96 is provided with a second spring 98, one end of the second spring 98 is fixedly connected with the second fixed rod 96, the other end of the second spring 98 is fixedly connected with the second sliding rod 97, and the lower end of the second sliding rod 97 is provided with the polishing brush 910.

[0026] Specifically, the motor 8 is started, the output shaft of the motor 8 drives the first gear 91 to rotate, the first gear 91 drives the second gear 93 to rotate through the first transmission belt 92, the second gear 93 drives the second fixed rod 96 to rotate through the second fixed plate 95, the second fixed rod 96 drives the second sliding rod 97 to rotate, and the second sliding rod 97 drives the polishing brush 910 to rotate through the spherical ball 99 to polish the arc-shaped plate 3.

[0027] In this embodiment, the inner side of the second sliding rod 97 is rotatably connected with the spherical ball 99 near the lower end, and the outer side of the spherical ball 99 is rotatably connected with the polishing brush 910.

[0028] Specifically, the spherical ball 99 changes the angle of the polishing brush 910 according to the position of the arc surface and the tension of the second spring 98, so that the polishing brush 910 always abuts the arc-shaped plate 3.

[0029] In the embodiment, the blanking mechanism 10 comprises a third gear 101 fixedly connected to the outer side of the second fixed rod 96, the outer side of the third gear 101 is rotatably connected with a second conveying belt 102, the inner side of the second conveying belt 102 is rotatably connected with a fourth gear 103, the inner side of the fourth gear 103 is fixedly connected with a discharging pipe 104, the discharging pipe 104 is rotatably connected to the inner side of the fixed shaft 94, the lower end of the discharging pipe 104 is an output port, and the outer side of the discharging pipe 104 is provided with an inlet hole 105 close to the upper end.

[0030] Specifically, the second fixed rod 96 drives the third gear 101 to rotate, the third gear 101 drives the fourth gear 103 to rotate through the second conveying belt 102, and the fourth gear 103 drives the discharging pipe 104 on the inner side of the fixed shaft 94 to rotate.

[0031] In the embodiment, the outer side of the discharging pipe 104 is rotatably connected with a storage box 108, the lower end of the storage box 108 is fixedly connected with the first fixed plate 5, and the inner side of the storage box 108 is provided with a groove 107 close to the lower end.

[0032] Specifically, when the discharging pipe 104 drives the blade 106 to stir the polishing agent in the storage box 108, the inlet hole 105 is aligned with the groove 107. The polishing liquid is output downward through the inlet hole 105 to the discharging pipe 104, and when the inlet hole 105 is misaligned with the groove 107, the inlet hole 105 is closed to avoid waste caused by continuous output.

[0033] In the embodiment, the upper end of the discharging pipe 104 is fixedly connected with the blade 106 through a rotating shaft.

[0034] Specifically, when the discharging pipe 104 drives the blade 106 to stir the polishing agent in the storage box 108.

[0035] Working principle: when the device is used, the arc-shaped plate 3 is placed on the upper end of the workbench 1 through the sliding chute 2, the first fixed plate 5 is moved downward by starting the cylinder 4 to recover the output shaft, the clamping block 64 is clamped on the inner side of the clamping groove 7 to press the arc-shaped plate 3, the first sliding rod 62 moves to the first fixed rod 61 to compress the first spring 63 until the polishing brush 910 is attached to the arc-shaped plate 3, the motor 8 is started, the output shaft of the motor 8 drives the first gear 91 to rotate, the first gear 91 drives the second gear 93 to rotate through the first transmission belt 92, the second gear 93 drives the second fixed rod 96 to rotate through the second fixed plate 95, the second fixed rod 96 drives the second sliding rod 97 to rotate, the second sliding rod 97 drives the polishing brush 910 to rotate through the spherical ball 99 to polish the arc-shaped plate 3, when the polishing brush 910 polishes the arc-shaped plate 3, the second sliding rod 97 is slid upward to extrude the second spring 98 due to the different horizontal heights of the arc surface of the arc-shaped plate 3, the spherical ball 99 changes the angle of the polishing brush 910 according to the position of the arc surface and the tension of the second spring 98, so that the polishing brush 910 is always attached to the arc-shaped plate 3, the third gear 101 is driven to rotate by the second fixed rod 96, the fourth gear 103 is driven to rotate by the third gear 101 through the second transmission belt 102, and the discharge pipe 104 inside the fixed shaft 94 is driven to rotate by the fourth gear 103, when the blade 106 stirs the polishing agent in the storage tank 108, the feeding hole 105 is aligned with the groove 107, the polishing liquid is output downward through the feeding hole 105, and the feeding hole 105 is closed when the feeding hole 105 is misaligned with the groove 107, so that waste is avoided.

[0036] The basic principle and main features of the utility model and the advantages of the utility model are shown and described. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. An automobile roof panel polishing apparatus comprising a worktable (1), characterized in that: The upper end of the workbench (1) is provided with a sliding groove (2), the inner side of the sliding groove (2) is slidably connected with an arc-shaped plate (3), the upper end of the arc-shaped plate (3) is provided with two groups of symmetrical clamping grooves (7), the upper end of the workbench (1) is fixedly connected with two groups of symmetrical air cylinders (4), the output shafts of the two groups of air cylinders (4) are commonly fixedly connected with a first fixed plate (5), the upper end of the first fixed plate (5) is installed with a blanking mechanism (10) near the middle position, the upper end of the first fixed plate (5) is installed with a motor (8) near one side, the lower end of the first fixed plate (5) is installed with a polishing mechanism (9) near the middle position, and the lower end of the first fixed plate (5) is installed with two groups of symmetrical clamping mechanisms (6) near the two sides.

2. The polishing apparatus for a roof panel of an automobile according to claim 1, wherein: The clamping mechanism (6) comprises a first fixed rod (61) fixedly connected with the first fixed plate (5), a first sliding rod (62) slidably connected with the inner side of the first fixed rod (61), a first spring (63) arranged on the inner side of the first fixed rod (61), one end of the first spring (63) fixedly connected with the first fixed rod (61), the other end of the first spring (63) fixedly connected with the first sliding rod (62), and a pressing block (64) fixedly connected with the other end of the first sliding rod (62).

3. The polishing apparatus for a roof panel of an automobile according to claim 1, wherein: The polishing mechanism (9) comprises a first gear (91), the inner side of the first gear (91) is rotatably connected with the output shaft of the motor (8), the outer side of the first gear (91) is rotatably connected with a first conveying belt (92), the inner side of the first conveying belt (92) is rotatably connected with a second gear (93), the inner side of the second gear (93) is fixedly connected with a fixed shaft (94), the outer side of the fixed shaft (94) is rotatably connected with the first fixed plate (5), the lower end of the second gear (93) is fixedly connected with a second fixed plate (95), the lower end of the second fixed plate (95) is fixedly connected with two groups of symmetrical second fixed rods (96), the inside of the second fixed rod (96) is slidably connected with a second sliding rod (97), the inner side of the second fixed rod (96) is provided with a second spring (98), one end of the second spring (98) is fixedly connected with the second fixed rod (96), the other end of the second spring (98) is fixedly connected with the second sliding rod (97), and the lower end of the second sliding rod (97) is installed with a polishing brush (910).

4. The polishing apparatus for a roof panel of an automobile according to claim 3, characterized in that: The inner side of the second sliding rod (97) is rotatably connected with a spherical ball (99) near the lower end, and the outer side of the spherical ball (99) is rotatably connected with the polishing brush (910).

5. The apparatus according to claim 3, wherein: The blanking mechanism (10) comprises a third gear (101) fixedly connected to the outside of the second fixed rod (96), the outside of the third gear (101) is rotatably connected with a second conveying belt (102), the inside of the second conveying belt (102) is rotatably connected with a fourth gear (103), the inside of the fourth gear (103) is fixedly connected with a discharging pipe (104), the discharging pipe (104) is rotatably connected to the inside of the fixed shaft (94), the lower end of the discharging pipe (104) is an output port, and the discharging pipe (104) is provided with an inlet hole (105) at a position close to the upper end of the outside.

6. The apparatus according to claim 5, wherein: The outside of the discharging pipe (104) is rotatably connected with a storage box (108), the lower end of the storage box (108) is fixedly connected with the first fixed plate (5), and the inside of the storage box (108) is provided with a groove (107) at a position close to the lower end.

7. The apparatus according to claim 6, wherein: The upper end of the discharging pipe (104) is fixedly connected with a blade (106) through a rotating shaft.

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