Grinding belt for cleaning surface of glass substrate

Abstract

The utility model belongs to the technical field of grinding belts, and particularly relates to a grinding belt for cleaning the surface of a glass substrate, which comprises a fixed soft frame, a connecting soft shell is arranged above the fixed soft frame, the inner wall of the fixed soft frame is slidably connected with a sliding soft plate, and the upper surface of the sliding soft plate is fixedly connected with the bottom surface of the connecting soft shell. The inner wall of the fixing soft frame is in threaded connection with two sets of threaded fixing rods, the ends, close to each other, of each set of threaded fixing rods penetrate through the sliding soft plate and extend into the sliding soft plate, and the inner wall of the connecting soft shell is fixedly connected with telescopic springs arranged at equal intervals. The cleaning soft plate can be driven to be assembled on the fixing soft frame, so that the whole grinding belt can be disassembled, assembled and used, meanwhile, the surface of a glass substrate can be cleaned through the cleaning soft plate, the cleaning soft plate is supported through the elastic force of the telescopic spring in the connecting soft shell, the buffering and damping effects can be achieved, and impact force can be absorbed.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of grinding belt, and particularly relates to a grinding belt for cleaning the surface of a glass substrate. BACKGROUND

[0002] The grinding belt for cleaning the surface of a glass substrate removes stains, impurities, residual glue and slight scratches on the surface of the glass substrate by contact friction between the abrasive and the surface of the glass substrate, so as to achieve the purpose of cleaning and improving the surface quality of the glass substrate, while avoiding damage to the glass substrate as much as possible and meeting the high-precision cleaning requirements of the glass substrate in the liquid crystal display, semiconductor manufacturing and optical glass processing industries.

[0003] However, in the cleaning work of the surface of the glass substrate, the grinding belt lacks self-adaptive ability when being attached to the glass substrate, cannot uniformly disperse pressure, and thus greatly reduces the cleaning effect, and cannot effectively buffer the impact force in the grinding process, thereby increasing the risk of breakage of the glass substrate, and at the same time, the grinding belt cannot be used separately, so that once local wear or blockage occurs, the grinding belt must be replaced as a whole, which not only greatly increases the maintenance cost, but also causes waste of materials and energy.

[0004] To solve the above problems, the grinding belt for cleaning the surface of a glass substrate is provided in the present application. UTILITY MODEL CONTENTS

[0005] To solve the above problems in the prior art, the utility model provides a grinding belt for cleaning the surface of a glass substrate, which has the characteristics of reducing impact force and being capable of being assembled and used.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a grinding belt for cleaning the surface of a glass substrate, comprising a fixed soft frame, a connecting soft shell is arranged above the fixed soft frame, a sliding soft plate is slidably connected to the inner wall of the fixed soft frame, the upper surface of the sliding soft plate is fixedly connected to the bottom surface of the connecting soft shell, two groups of threaded fixing rods are threadedly connected to the inner wall of the fixed soft frame, the ends of each group of threaded fixing rods close to each other penetrate through the sliding soft plate and extend into the interior of the sliding soft plate, extension springs are fixedly connected to the inner wall of the connecting soft shell at equal distances, a cleaning soft plate is fixedly connected to the upper surface of the connecting soft shell, and the top end of each extension spring is fixedly connected to the bottom surface of the cleaning soft plate.

[0007] As a preferred technical scheme of the utility model, a wear-resistant soft plate is fixedly connected to the bottom surface of the fixed soft frame, and anti-skid soft plates are fixedly connected to the bottom surface of the wear-resistant soft plate at equal distances.

[0008] As a preferred technical scheme of the utility model, the front and back of the wear-resistant soft plate are fixedly connected with the adhering soft plate, and the mutually close side surfaces of the two adhering soft plates are fixedly connected with the front and back of the fixed soft frame.

[0009] As a preferred technical scheme of the utility model, the inside of the connecting soft shell is provided with two groups of reinforcing pin shafts, the bottom end of each reinforcing pin shaft is sequentially penetrated through the connecting soft shell and the sliding soft plate and extends to the inside of the sliding soft plate.

[0010] As a preferred technical scheme of the utility model, the outer surface of each telescopic spring is fixedly connected with the supporting ring, and the upper surface of each supporting ring is fixedly connected with the bottom surface of the cleaning soft plate.

[0011] As a preferred technical scheme of the utility model, the outer surface of the connecting soft shell is fixedly connected with the reinforcing soft frame, and the inner wall of the reinforcing soft frame is fixedly connected with the outer surface of the cleaning soft plate.

[0012] As a preferred technical scheme of the utility model, the mutually faraway end of each group of threaded fixing rods is fixedly connected with the screwing ring, and the outer surface of each screwing ring is provided with the anti-skid hole arranged at equal distance.

[0013] As a preferred technical scheme of the utility model, the front and back of the sliding soft plate are fixedly connected with the connecting soft frame, and the inner wall of each connecting soft frame is fixedly connected with the assisting soft plate.

[0014] Compared with the prior art, the utility model has the beneficial effects that: through the setting of the connecting soft shell and the sliding soft plate, the cleaning soft plate can be assembled to the fixed soft frame, so that the grinding belt can be disassembled and assembled as a whole, the glass substrate surface can be cleaned by the cleaning soft plate, the cleaning soft plate is supported by the elastic force of the telescopic spring in the connecting soft shell, so that the buffering and shock-absorbing effect can be achieved, the impact force can be absorbed, the damage to the grinding belt and the grinding equipment can be reduced, the service life thereof can be prolonged, the risk of grinding precision reduction caused by impact can be reduced, the grinding process can be more stable, the flatness and precision of grinding can be improved, the cleaning effect of the glass substrate surface can be further improved, and the maintenance cost of the grinding belt can be reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] The accompanying drawings are used to provide further understanding of the utility model, constitute part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute limitation to the utility model.

[0016] Figure 1 It is the overall structural schematic view of the utility model;

[0017] Figure 2 It is the elevation structure schematic view of the wear-resistant soft plate in the utility model;

[0018] Figure 3 It is the structure schematic view of the connecting soft shell in the utility model;

[0019] Figure 4 It is the structure schematic view of the telescopic spring in the utility model;

[0020] Figure 5 It is the structure schematic view of the fixed soft frame in the utility model;

[0021] Figure 6 It is the structure schematic view of the threaded fixed rod in the utility model;

[0022] In the drawing: 1, fixed soft frame; 2, cleaning soft plate; 3, wear-resistant soft plate; 4, reinforcing soft frame; 5, twisting ring; 6, adhering soft plate; 7, connecting soft shell; 8, antiskid soft plate; 9, sliding soft plate; 10, reinforcing pin shaft; 11, telescopic spring; 12, supporting ring; 13, connecting soft frame; 14, power-assisted soft plate; 15, threaded fixed rod; 16, antiskid hole. DETAILED DESCRIPTION

[0023] 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, not 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 scope of the utility model. EMBODIMENT

[0024] Please refer to Figures 1-6 The utility model provides the following technical scheme: a kind of abrasive belt for glass substrate surface cleaning, including fixed soft frame 1, the top of fixed soft frame 1 is provided with connecting soft shell 7, the inner wall of fixed soft frame 1 is slidably connected with sliding soft plate 9, the upper surface of sliding soft plate 9 is fixedly connected with the bottom surface of connecting soft shell 7, the inner wall of fixed soft frame 1 is threadedly connected with two groups of threaded fixed rod 15, the end of each group of threaded fixed rod 15 close to each other is all through sliding soft plate 9 and extends to the inside of sliding soft plate 9, the inner wall of connecting soft shell 7 is fixedly connected with equidistance arranged telescopic spring 11, the upper surface of connecting soft shell 7 is fixedly connected with cleaning soft plate 2, the top of each telescopic spring 11 is fixedly connected with the bottom surface of cleaning soft plate 2;

[0025] The fixed soft frame 1, the sliding soft plate 9 and the connecting soft shell 7 in the embodiment are usually made of high-strength polyester fiber cloth and nylon cloth, etc., have good wear resistance, tensile resistance and air permeability, can provide stable support for the abrasive, ensure the shape and size stability of the grinding belt during use, and clean the soft plate 2, which is made of cerium oxide material and has good chemical stability, can chemically react with the glass surface during grinding glass, realize chemical mechanical polishing, and obtain a surface with high flatness and low roughness, and is used for fine grinding and polishing of glass substrates.

[0026] Specifically, the bottom surface of the fixed soft frame 1 is fixedly connected with the wear-resistant soft plate 3, and the bottom surface of the wear-resistant soft plate 3 is fixedly connected with the anti-skid soft plates 8 arranged at equal distances. In the embodiment, the wear-resistant soft plate 3 is made of polyester fiber cloth base material, has high strength and good wear resistance, can withstand the tensile force and friction force during grinding, and is not easy to deform and tear. Meanwhile, the anti-skid soft plate 8 is made of nylon cloth base material, has excellent wear resistance and tear resistance.

[0027] Specifically, the front surface and the back surface of the wear-resistant soft plate 3 are fixedly connected with the adhesive soft plates 6, and the mutually close sides of the two adhesive soft plates 6 are fixedly connected with the front surface and the back surface of the fixed soft frame 1, respectively. In the embodiment, the adhesive soft plate 6 can conveniently connect and use the grinding belt. Meanwhile, the adhesive soft plate 6 is made of carbon fiber cloth material, and the carbon fiber cloth is glued to the adhesive position of the grinding belt, which can effectively improve the tensile and shear resistance of the adhesive position, so that the grinding belt is more stable during use.

[0028] Specifically, the inside of the connecting soft shell 7 is provided with two groups of reinforcing pin shafts 10, and the bottom end of each reinforcing pin shaft 10 penetrates the connecting soft shell 7 and the sliding soft plate 9 in sequence and extends into the inside of the sliding soft plate 9. In the embodiment, the reinforcing pin shaft 10 can reinforce the connecting soft shell 7 and the sliding soft plate 9, so as to improve the stability of the connection between the connecting soft shell 7 and the sliding soft plate 9.

[0029] Specifically, the outer surface of each telescopic spring 11 is fixedly connected with a support ring 12, and the upper surface of each support ring 12 is fixedly connected with the bottom surface of the cleaning soft plate 2. In the embodiment, the support ring 12 can increase the connection area between the telescopic spring 11 and the cleaning soft plate 2, so as to stably support the cleaning soft plate 2.

[0030] Specifically, the outer surface of the connecting soft shell 7 is fixedly connected with the reinforcing soft frame 4, and the inner wall of the reinforcing soft frame 4 is fixedly connected with the outer surface of the cleaning soft plate 2. In the embodiment, the reinforcing soft frame 4 can reinforce the connecting soft shell 7 and the cleaning soft plate 2, so as to further make the cleaning soft plate 2 firm.

[0031] Specifically, each thread fixing rod 15 is fixedly connected with a rotating ring 5 at the end away from each other, and the outer surface of each rotating ring 5 is provided with anti-skid holes 16 arranged at equal distances.

[0032] Specifically, the front and back surfaces of the sliding soft plate 9 are fixedly connected with connecting soft frames 13, and the inner wall of each connecting soft frame 13 is fixedly connected with a power-assisted soft plate 14.

[0033] The working principle and use process of the utility model are as follows: in use, firstly, the two adhesive soft plates 6 are adhered by suitable glue, and the grinding belt is installed on the grinding machine as a whole for use; when the grinding belt is used as a whole, the cleaning soft plate 2 is moved to contact the surface of the glass substrate, so that the surface of the glass substrate is cleaned by the cleaning soft plate 2; when the cleaning soft plate 2 contacts the surface of the glass substrate, the surface of the cleaning soft plate 2 is supported by the telescopic spring 11 and the connecting soft shell 7, so that when the cleaning soft plate 2 contacts the uneven part of the surface of the object to be ground or encounters a larger resistance, the telescopic spring 11 is compressed, the adhesion of the cleaning soft plate 2 to the surface of the object is increased, the grinding pressure is uniformly distributed in the whole grinding area, the flatness and precision of grinding are improved, and the situation of local overgrinding or insufficient grinding is avoided; then, when the cleaning soft plate 2 needs to be replaced, the two adhesive soft plates 6 are disassembled, the thread fixing rod 15 is reversed by the rotating ring 5 and the anti-skid hole 16, the limiting of the sliding soft plate 9 by the thread fixing rod 15 is released, the sliding soft plate 9 is moved out of the fixed soft frame 1 by the connecting soft frame 13, the power-assisted soft plate 14 and the tool, the new sliding soft plate 9, the connecting soft shell 7, the telescopic spring 11 and the cleaning soft plate 2 are placed in the fixed soft frame 1 again, the thread fixing rod 15 is turned clockwise by the rotating ring 5 and the anti-skid hole 16, the sliding soft plate 9 is limited in the fixed soft frame 1 by the thread fixing rod 15, and the grinding belt is disassembled and assembled for use, so that the grinding effect of the grinding belt is further improved, and the replacement cost is reduced.

[0034] Finally, it should be noted that: the above only describes the preferred embodiments of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. An abrasive belt for cleaning the surface of a glass substrate, characterized in that: The device includes a fixed soft frame (1), a connecting soft shell (7) is provided above the fixed soft frame (1), a sliding soft plate (9) is slidably connected to the inner wall of the fixed soft frame (1), the upper surface of the sliding soft plate (9) is fixedly connected to the bottom surface of the connecting soft shell (7), two sets of threaded fixing rods (15) are threadedly connected to the inner wall of the fixed soft frame (1), and the ends of each set of threaded fixing rods (15) that are close to each other pass through the sliding soft plate (9) and extend into the interior of the sliding soft plate (9). The inner wall of the connecting soft shell (7) is fixedly connected to telescopic springs (11) arranged at equal intervals, and a cleaning soft plate (2) is fixedly connected to the upper surface of the connecting soft shell (7). The top end of each telescopic spring (11) is fixedly connected to the bottom surface of the cleaning soft plate (2).

2. The abrasive belt for cleaning the surface of a glass substrate according to claim 1, characterized in that: The bottom surface of the fixed soft frame (1) is fixedly connected to a wear-resistant soft plate (3), and the bottom surface of the wear-resistant soft plate (3) is fixedly connected to anti-slip soft plates (8) arranged at equal intervals.

3. The abrasive belt for cleaning the surface of a glass substrate according to claim 2, characterized in that: The wear-resistant soft plate (3) has adhesive soft plates (6) fixedly connected to both the front and back sides. The two adhesive soft plates (6) are respectively fixedly connected to the front and back sides of the fixed soft frame (1) on their sides that are close to each other.

4. The abrasive belt for cleaning the surface of a glass substrate according to claim 1, characterized in that: The interior of the connecting soft shell (7) is provided with two sets of reinforcing pins (10). The bottom end of each reinforcing pin (10) passes through the connecting soft shell (7) and the sliding soft plate (9) in sequence and extends into the interior of the sliding soft plate (9).

5. The abrasive belt for cleaning the surface of a glass substrate according to claim 1, characterized in that: Each of the telescopic springs (11) has a support ring (12) fixedly connected to its outer surface, and the upper surface of each support ring (12) is fixedly connected to the bottom surface of the cleaning plate (2).

6. The abrasive belt for cleaning the surface of a glass substrate according to claim 1, characterized in that: The outer surface of the connecting soft shell (7) is fixedly connected to a reinforcing soft frame (4), and the inner wall of the reinforcing soft frame (4) is fixedly connected to the outer surface of the cleaning soft plate (2).

7. The abrasive belt for cleaning the surface of a glass substrate according to claim 1, characterized in that: Each set of threaded fixing rods (15) has a rotating ring (5) fixedly connected to one end of each other, and each rotating ring (5) has anti-slip holes (16) arranged at equal intervals on its outer surface.

8. The abrasive belt for cleaning the surface of a glass substrate according to claim 1, characterized in that: The front and back sides of the sliding soft plate (9) are fixedly connected to the connecting soft frame (13), and the inner wall of each connecting soft frame (13) is fixedly connected to the assisting soft plate (14).

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