CN220331047U - Semi-sand blasting jig - Google Patents

Abstract

The utility model provides a half sandblast tool belongs to glass sandblast technical field for solve current half sandblast technology of glass need before the sandblast in advance paste protection paper or brush protection oil in the position that need not sandblast, and get rid of paper or move back oily after the sandblast is accomplished, problem that manufacturing cost is high and production efficiency is low. This sandblast tool of this disclosure includes: the upper surface of the bearing plate is provided with a sunk glass mounting groove; and a cover plate disposed on an upper side of the carrier plate and partially covering the glass installation groove in a first preset direction. The glass half sand blasting device can improve the working efficiency of glass half sand blasting and reduce the production cost.

Description

Semi-sand blasting jig

Technical Field

The disclosure relates to the technical field of glass sand blasting, in particular to a half sand blasting jig.

Background

The work of treating the workpiece surface by pushing the abrasive material to the workpiece surface by using compressed air as power is called sandblasting, and the sandblasting can simultaneously obtain the required cleanliness of the cleaned surface and a certain roughness of the surface, thereby improving the adhesive force of the coating on the basic surface.

Glass sand blasting is a process of grinding glass by mixing silicon carbide with water and spraying the mixture on the surface of the glass under high pressure. The glass product is processed into horizontal or intaglio patterns on the glass by an automatic horizontal sand blaster or a vertical sand blaster.

The existing glass sand blasting process flow is as follows: 1) Attaching a graph or a character made of sand blasting protective paper on the glass, or printing a pattern to be sand blasted on the glass by using printing protective oil brush to obtain the glass to be sand blasted; 2) Blasting the glass to be blasted by a sand blaster; 3) And removing sand-blasting protective paper on the glass or carrying out oil removal treatment on the glass.

At present, only partial half-plate sand blasting is needed for glass sometimes, and in view of the above existing process flow, protection paper or brush protection oil needs to be attached to the part which does not need sand blasting in advance, and paper or oil is removed after sand blasting is completed, so that the production cost is high and the production efficiency is low.

Disclosure of Invention

One technical problem to be solved by the present disclosure is: the existing glass semi-sand blasting process has the problems that protective paper or brush protective oil is attached to a part which does not need sand blasting before sand blasting, paper or oil is removed after sand blasting is finished, production cost is high, and production efficiency is low.

To solve the above technical problem, an embodiment of the present disclosure provides a half sand blasting jig, including:

the upper surface of the bearing plate is provided with a sunk glass mounting groove; and

and the shielding plate is arranged on the upper side of the bearing plate and partially shields the glass mounting groove in the first preset direction.

In some embodiments, the edges of the bearing plate and the cover plate are provided with at least two wedge-shaped holes with the same number, and the wedge-shaped holes of the bearing plate and the cover plate are aligned up and down;

the semi-abrasive blasting jig also includes a wedge pin mounted within the wedge aperture.

In some embodiments, the depth of the glass mounting groove is equal to the thickness of the glass to be blasted, and the dimension of the glass mounting groove in the first predetermined direction matches the dimension of the glass to be blasted in the first predetermined direction.

In some embodiments, the width of the cover plate in the second preset direction is greater than the width of the carrier plate in the second preset direction; the second preset direction is a direction perpendicular to the first preset direction in a plane where the upper surface of the glass mounting groove belongs.

In some embodiments, the glass mounting groove is internally provided with damping cloth, and the thickness of the damping cloth is inversely related to the thickness of the glass to be sandblasted; the depth of the glass mounting groove is equal to the sum of the thickness of the glass to be sandblasted and the thickness of the damping cloth.

In some embodiments, the upper surface of the cover plate is provided with a handle.

In some embodiments, the semi-abrasive blasting jig further comprises:

and the negative pressure sucker is used for sucking the sandblasted glass in the glass mounting groove after the half sandblasting is finished.

In some embodiments, the bottom of the glass mounting groove of the carrier plate is provided with a plurality of blowing openings which are uniformly arranged and the openings of which are towards the upper side.

In some embodiments, the upper surface of the carrier plate at the periphery of the glass mounting groove is high and low; the shape of the lower surface of the shielding plate is matched with the shape of the upper surface of the bearing plate.

Through above-mentioned technical scheme, the semi-sandblast tool that this disclosure provided, glass is placed through the glass mounting groove that the loading board provided, and cover the glass mounting groove through the blanking plate part, dedicated sandblast shielding tool is provided, on the glass surface that need not the sandblast position is sprayed to sand liquid when avoiding the operation, this scheme can save the process of printing protection oil (or paste the protection paper) before the glass sandblast and the process of sandblast retreating oil (or getting rid of the protection paper), can promote the operating efficiency of the semi-sandblast of glass, reduction in production cost.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art.

FIG. 1 is a top view of a semi-abrasive blasting jig disclosed in an embodiment of the present disclosure;

FIG. 2 is a front view of a semi-abrasive blasting jig disclosed in an embodiment of the present disclosure;

fig. 3 is a schematic view of the structure of the cover plate 3 in fig. 1;

fig. 4 is a schematic structural diagram of another half sand blasting jig according to an embodiment of the present disclosure.

Reference numerals illustrate:

1. a carrying plate; 2. a glass mounting groove; 3. a cover plate; 4. a wedge-shaped hole; 5. a wedge pin; t, a first preset direction; s, a second preset direction.

Detailed Description

Embodiments of the present disclosure are described in further detail below with reference to the drawings and examples. The following detailed description of the embodiments and the accompanying drawings are provided to illustrate the principles of the disclosure and not to limit the scope of the disclosure, which may be embodied in many different forms and not limited to the specific embodiments disclosed herein, but rather to include all technical solutions falling within the scope of the claims.

The present disclosure provides these embodiments in order to make the present disclosure thorough and complete, and fully convey the scope of the disclosure to those skilled in the art. It should be noted that: the relative arrangement of parts and steps, the composition of materials, numerical expressions and numerical values set forth in these embodiments should be construed as exemplary only and not limiting unless otherwise specifically stated.

In the description of the present disclosure, unless otherwise indicated, the meaning of "plurality" is greater than or equal to two; the terms "upper," "lower," "left," "right," "inner," "outer," and the like indicate an orientation or positional relationship merely for convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the present disclosure. When the absolute position of the object to be described is changed, the relative positional relationship may be changed accordingly.

Furthermore, the use of the terms first, second, and the like in this disclosure do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The "vertical" is not strictly vertical but is within the allowable error range. "parallel" is not strictly parallel but is within the tolerance of the error. The word "comprising" or "comprises" and the like means that elements preceding the word encompass the elements recited after the word, and not exclude the possibility of also encompassing other elements.

It should also be noted that, in the description of the present disclosure, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the terms in the present disclosure may be understood as appropriate by those of ordinary skill in the art. When a particular device is described as being located between a first device and a second device, there may or may not be an intervening device between the particular device and either the first device or the second device.

All terms used in the present disclosure have the same meaning as understood by one of ordinary skill in the art to which the present disclosure pertains, unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the techniques, methods, and apparatus should be considered part of the specification.

Fig. 1 is a top view of a half sand blasting jig according to an embodiment of the present disclosure, and fig. 2 is a front view of the half sand blasting jig according to the embodiment of the present disclosure. As shown in fig. 1 and 2, an embodiment of the present disclosure provides a half sand blasting jig including a carrier plate 1 and a cover plate 3; wherein, the upper surface of loading board 1 is equipped with sunk glass mounting groove 2, and blanking plate 3 sets up in the upside of loading board 1, and partly covers glass mounting groove 2 in first default direction T. The first preset aryl T may be the length or width direction of the glass to be sandblasted as shown in fig. 1, or may be other directions not shown in the figure, which do not require sandblasting.

The utility model provides a half sandblast tool, place glass through the glass mounting groove that the loading board provided to cover glass mounting groove through the shielding plate part, provide dedicated sandblast and shelter from the tool, on the glass surface that need not the sandblast position is sprayed to the sand liquid when avoiding the operation, this scheme can save the process of printing protection oil (or subsides protection paper) before the glass sandblast and the process of sandblast retreating oil (or getting rid of the protection paper), can promote operating efficiency, and can reduce manufacturing cost.

In some embodiments, the edges of the carrier plate 1 and the cover plate 3 are provided with at least two wedge-shaped holes 4 in the same number, and the wedge-shaped holes 4 of the carrier plate 1 and the cover plate 3 are aligned up and down; the semi-blasting jig further comprises a wedge pin 5 mounted in the wedge hole 4. Specifically, as shown in fig. 2 and 3, wedge-shaped holes 4 may be provided on three sides of the carrier plate 1, the cover plate 3. In these embodiments, the position of the cover plate 3 on the carrier plate 1 can be positioned by the arrangement of the wedge-shaped holes 4 and the wedge-shaped pins 5, so that the accuracy of the half sand blasting position is improved, and in addition, when glass needs to be loaded into or unloaded from the glass mounting groove 2, the cover plate 3 can be lifted and placed in situ by the wedge-shaped pins 5.

In some embodiments, the depth of the glass mounting groove 2 is equal to the thickness of the glass to be blasted, and the dimension of the glass mounting groove 2 in the first preset direction T matches the dimension of the glass to be blasted in the first preset direction T. In these embodiments, the depth of the glass installation groove 2 is equal to the thickness of the glass to be sandblasted, on one hand, the glass installed in the glass installation groove 2 can be not higher than the bearing plate 1, so that the close fitting of the opposite surfaces of the cover plate 3 and the bearing plate 1 is ensured, and the sandblasted liquid is prevented from flowing to the side surface of the glass or the side surface of the glass higher than the bearing plate 1 is prevented from being sandblasted; on the other hand, the glass arranged in the glass mounting groove 2 is not lower than the bearing plate 1, so that the close fitting of the opposite surfaces of the shielding plate 3 and the bearing plate 1 is ensured, and the condition that the sand blast flows to the upper surface of the glass on the lower side of the shielding plate 3 due to the height difference of the glass and the upper surface of the bearing plate 1 is avoided.

In some embodiments, damping cloth is arranged in the glass mounting groove 2, and damping cloth can be arranged at the position of the lower surface of the cover plate 3 corresponding to the glass mounting groove 2, wherein the thickness of the damping cloth is inversely related to the thickness of glass to be sandblasted; the depth of the glass installation groove 2 is equal to the sum of the thickness of the glass to be blasted and the thickness of the damping cloth above and/or below it. In the embodiments, damping cloth is added in the glass mounting groove, on one hand, the glass can be prevented from being scratched and crushed, the thickness of the damping cloth is set according to the thickness of the glass, and the thickness difference between the glass mounting groove and the glass is compensated through the damping cloth, so that the opposite surfaces of the shielding plate 3 and the bearing plate 1 are tightly attached, and the thickness selectable range of the half-sandblastable glass is enlarged.

In some embodiments, the width of the cover plate 3 in the second preset direction S is greater than the width of the carrier plate 1 in the second preset direction S; the second preset direction S is a direction perpendicular to the first preset direction T in a plane to which the upper surface of the glass mounting groove 2 belongs. In these embodiments, the width of the cover plate 3 in the second preset direction S is greater than the width of the carrier plate 1 in the second preset direction S, so that an operator or a manipulator can conveniently lift the part of the cover plate 3 wider than the carrier plate 1 to pick and place the cover plate 3, the picking and placing efficiency is improved, and the situation that the cover plate 3 is damaged or the surface is dirty in the picking and placing process can be avoided.

In some embodiments, the upper surface of the cover plate 3 is provided with a handle, so that the cover plate 3 can be conveniently lifted and put, and the condition that the cover plate 3 is damaged or the surface is dirty in the process of picking and putting is avoided.

In some embodiments, the half sand blasting jig provided by the present disclosure further comprises: and the negative pressure sucker is used for sucking the sandblasted glass in the glass mounting groove 2 after the half sandblasting is finished. In the embodiments, the sandblasted glass in the glass mounting groove 2 is sucked by the negative pressure sucker, so that damage to the sandblasted surface of the sandblasted glass caused by manual taking and placing can be avoided, and the product qualification rate is improved.

In some embodiments, the bottom of the glass installation groove 2 of the carrier plate 1 is provided with a plurality of blowing openings which are uniformly arranged and the openings of which are directed to the upper side. In these embodiments, when the glass in the glass installation groove 2 needs to be sandblasted, the blowing port at the bottom of the glass installation groove 2 is externally connected with the negative pressure generator, so that the blowing port generates negative pressure to suck the glass in the glass installation groove 2, and the glass to be sandblasted can be firmly acted, and the displacement of the glass to be sandblasted in the sandblasting process is avoided. When the glass which is subjected to sand blasting in the glass mounting groove 2 is required to be taken out, the blowing port at the bottom of the glass mounting groove 2 is externally connected with high-pressure air, so that the high-pressure air can be output through the blowing port to enable the bottom of the glass in the glass mounting groove 2 to generate an air cushion, the glass is lifted in an auxiliary mode, and damage caused when the glass is taken out is reduced.

In some embodiments, the upper surface of the carrier plate 1 at the periphery of the glass mounting groove 2 is high and low, namely: the part of the upper surface of the bearing plate 1 where the glass mounting groove 2 is located is a plane, and the distance between the upper surface of the bearing plate 1 at the periphery of the glass mounting groove 2 and the bottom plane of the bearing plate 1 is smaller and smaller in the direction from the center of the upper surface of the bearing plate 1 to the outer side. In these embodiments, the shape of the lower surface of the cover plate 3 matches the shape of the upper surface of the carrier plate 1. By means of the design, the upper surface of the bearing plate 1 on the periphery of the glass mounting groove 2 is the inclined surface inclined downwards, sand blasting liquid can flow out of the bearing plate 1 along the inclined surface in the sand blasting process, the sand blasting effect is prevented from being influenced due to the fact that the sand blasting liquid is retained on the bearing plate 1, and the sand blasting qualification rate of half sand blasting glass is improved.

Thus, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concepts of the present disclosure, some details known in the art are not described. How to implement the solutions disclosed herein will be fully apparent to those skilled in the art from the above description.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It will be understood by those skilled in the art that the foregoing embodiments may be modified and equivalents substituted for elements thereof without departing from the scope and spirit of the disclosure. In particular, the technical features mentioned in the respective embodiments may be combined in any manner as long as there is no structural conflict.

Claims (9)

1. A half sandblast tool, its characterized in that includes:

the upper surface of the bearing plate (1) is provided with a sunk glass mounting groove (2); and

and a cover plate (3) which is arranged on the upper side of the bearing plate (1) and partially covers the glass mounting groove (2) in a first preset direction (T).

2. The semi-abrasive blasting jig according to claim 1, wherein the edges of the bearing plate (1) and the cover plate (3) are provided with at least two wedge-shaped holes (4) with the same number, and the wedge-shaped holes (4) of the bearing plate (1) and the cover plate (3) are aligned up and down;

the semi-abrasive blasting jig further comprises a wedge-shaped pin (5) arranged in the wedge-shaped hole (4).

3. The half sand blasting jig according to claim 1, wherein the depth of the glass mounting groove (2) is equal to the thickness of the glass to be sand blasted, and the size of the glass mounting groove (2) in the first preset direction (T) is matched with the size of the glass to be sand blasted in the first preset direction (T).

4. A semi-abrasive blasting jig according to claim 1, wherein the width of the cover plate (3) in the second preset direction (S) is greater than the width of the carrier plate (1) in the second preset direction (S); the second preset direction (S) is a direction perpendicular to the first preset direction (T) in a plane where the upper surface of the glass mounting groove (2) belongs.

5. The semi-abrasive blasting jig according to claim 1, wherein the glass mounting groove (2) is internally provided with damping cloth, and the thickness of the damping cloth is inversely related to the thickness of glass to be blasted; the depth of the glass mounting groove (2) is equal to the sum of the thickness of the glass to be sandblasted and the thickness of the damping cloth above and/or below the glass to be sandblasted.

6. A semi-abrasive blasting jig according to claim 1, wherein the upper surface of the cover plate (3) is provided with a handle.

7. The semi-abrasive blasting jig of claim 1, further comprising:

and the negative pressure sucker is used for sucking the sandblasted glass in the glass mounting groove (2) after the half sandblasting is finished.

8. The semi-abrasive blasting jig according to claim 1, wherein a plurality of uniformly arranged blowing openings with the openings facing to the upper side are arranged at the bottom of the glass installation groove (2) of the bearing plate (1).

9. The half sand blasting jig according to claim 1, wherein the upper surface of the carrier plate (1) at the periphery of the glass mounting groove (2) is high and low from inside to outside; the shape of the lower surface of the cover plate (3) is matched with the shape of the upper surface of the bearing plate (1).