Spraying device applied to frosted glass production line

Abstract

The utility model relates to the technical field of spraying, in particular to a spraying device applied to a frosted glass production line, which comprises a portal frame erected on the frosted glass production line, and two groups of spraying structures arranged towards the middle are symmetrically arranged at the bottoms of two sides of the portal frame. Two baffles capable of adjusting angles and feeding oppositely are arranged above the middle positions of the two sets of spraying structures, the bottle opening of the frosted glass bottle at the top can be shielded conveniently, and the situation that water mist is prone to carrying dust to enter a glass bottle through the bottle opening at the top in the spraying process is avoided; therefore, the quality detection of the frosted glass bottle is easily influenced, and the accuracy of the subsequent quality detection of the frosted glass bottle is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying, in particular to a spraying device applied to a frosted glass production line. Background Art

[0002] Frosted glass, also known as obscured glass or obscure glass, is made by mechanically sandblasting, manually grinding (such as grinding with emery) or chemically treating (such as etching with hydrofluoric acid) the surface of ordinary flat glass to make it a semi-transparent glass with a rough and uneven surface. Since the chemical treatment method is difficult to control and has operational risks, mechanical sandblasting or manual grinding is generally used. Frosted glass bottles are a relatively widely used structural form of frosted glass. On the production line, after the glass bottle is frosted, a frosted surface is formed on the surface of the glass bottle. Since a large amount of dust is generated during the frosting operation, a spraying device is needed to remove this dust and detect the quality of the frosted glass. After retrieval, a Chinese patent with the publication number CN210699324U discloses a spraying device applied to a frosted glass bottle production line. By setting a spraying nozzle on one side of the conveyor belt and a mist suction port on the other side, and connecting it to a ventilation duct, the mist suction port can suck the water mist sprayed by the nozzle for dust removal, then condense and fall on the baffle, and finally drain out from the first drain pipe, which can effectively remove dust and discharge the water mist to avoid affecting the operation of the equipment. However, it is not convenient for shielding, and the water mist is easy to carry dust into the glass bottle through the bottle mouth at the top, which is likely to affect the quality inspection of the frosted glass bottle. Therefore, it is necessary to design a spraying device applied to a frosted glass production line that is convenient for shielding the frosted glass bottle mouth at the top, avoiding the problem that the water mist is easy to carry dust into the glass bottle through the bottle mouth at the top during spraying, which is likely to affect the quality inspection of the frosted glass bottle, and ensuring the accuracy of the subsequent quality inspection of the frosted glass bottle. Summary of the Utility Model

[0003] (1) Technical Problems to be Solved

[0004] Aiming at the deficiencies of the prior art, the utility model provides a spraying device applied to a frosted glass production line, which is convenient for shielding the frosted glass bottle mouth at the top, avoiding the problem that the water mist is easy to carry dust into the glass bottle through the bottle mouth at the top during spraying, which is likely to affect the quality inspection of the frosted glass bottle, and ensuring the accuracy of the subsequent quality inspection of the frosted glass bottle.

[0005] (2) Technical Solutions

[0006] To achieve the above object, the present utility model provides the following technical solutions: A spraying device applied to a frosted glass production line, including a gantry erected on the frosted glass production line. On both sides of the bottom of the gantry, two groups of spraying structures are symmetrically arranged and set towards the middle. Above the middle position of the two groups of spraying structures, there are two baffles that can be angle-adjusted and fed towards each other.

[0007] Preferably, it further includes an opposite-feed driving mechanism for driving the two baffles to slide towards each other on the top of the gantry. The opposite-feed driving mechanism includes a bidirectional screw rotatably connected to the top of the gantry. Two sliders that are symmetrically thread-connected to the bidirectional screw and slidably cooperate with the top of the gantry are provided. The gantry also includes an adjustment motor for driving the bidirectional screw to rotate. The two sliders are respectively connected to the bottom of the sliders through an angle adjustment mechanism.

[0008] Preferably, the angle adjustment mechanism includes a fixed screw sleeve fixedly installed at the bottom of the slider through a suspension rod. A unidirectional screw is threadedly connected through the fixed screw sleeve. One end of the unidirectional screw is fixedly connected to a rotary knob, and the other end of the unidirectional screw is fixedly connected to the baffle on the same side through a connecting plate.

[0009] Preferably, the spraying structure includes a spraying ring pipe arranged on one side of the gantry. On the side of the spraying ring pipe close to the other group of spraying structures, a plurality of spray heads are communicated. On the other side of the spraying ring pipe, a spraying main pipe is fixedly communicated.

[0010] Preferably, guide collars are slidably fitted on both sides of the spraying ring pipe, and both guide collars are fixedly connected to the gantry.

[0011] Preferably, a chute for slidably cooperating with the two sliders is opened on the top of the gantry.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the present utility model provides a spraying device applied to a frosted glass production line, which has the following beneficial effects:

[0014] The spraying device applied to the frosted glass production line can spray the frosted glass bottles produced on the frosted glass production line from both sides through two spraying structures arranged on both sides of the gantry, so as to wash down the dust on their outer surfaces. Through two baffles, it is convenient to block the bottle mouths of the glass bottles, preventing the dust from being carried by the water mist and entering the glass bottles from the bottle mouths at the top, ensuring the subsequent quality inspection of the frosted glass bottles. Moreover, the two baffles can be adjusted in angle and fed towards each other, so that they can be applied to block the bottle mouths of frosted glass bottles with different heights and thicknesses, with a wide range of applications. The spraying device applied to the frosted glass production line is convenient for blocking the bottle mouths of the top frosted glass bottles, avoiding the problem that the water mist is easily carried by the dust and enters the glass bottles through the bottle mouths at the top, which is likely to affect the quality inspection of the frosted glass bottles, and ensuring the accuracy of the subsequent quality inspection of the frosted glass bottles. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the present utility model;

[0016] Figure 2 of the present utility model Figure 1 is a partial enlarged structural diagram at A in;

[0017] Figure 3 is a schematic structural diagram of the present utility model;

[0018] Figure 4 of the present utility model Figure 3 is a partial enlarged structural diagram at B in;

[0019] Figure 5 is a schematic structural diagram of the present utility model.

[0020] Reference numerals in the drawings: 1, gantry; 2, spray ring pipe; 3, spray head; 4, spray main pipe; 5, guide hoop; 6, baffle; 7, bidirectional screw; 8, sliding seat; 9, adjusting motor; 10, suspension rod; 11, fixed screw sleeve; 12, unidirectional screw; 13, connecting plate; 14, rotary knob; 15, chute. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment:

[0023] Please refer to Figures 1-5, A spraying device applied to a frosted glass production line, including a gantry 1 erected on the frosted glass production line. On both sides of the bottom of the gantry 1, two sets of spraying structures are symmetrically arranged towards the middle. Above the middle position of the two sets of spraying structures, there are two baffles 6 that can be adjusted in angle and fed towards each other.

[0024] Specifically, it further includes an inwards feeding drive mechanism for driving the two baffles 6 to slide inwards on the top of the gantry 1. The inwards feeding drive mechanism includes a bidirectional screw 7 rotatably connected to the top of the gantry 1. Two sliding seats 8 that are symmetrically threadedly connected to the bidirectional screw 7 and slidably cooperate with the top of the gantry 1 are provided. The gantry 1 also includes an adjustment motor 9 for driving the bidirectional screw 7 to rotate. The two sliding seats 8 are respectively connected to the bottom of the sliding seats 8 through an angle adjustment mechanism. By starting the adjustment motor 9, the output shaft of the adjustment motor 9 rotates clockwise or counterclockwise, which is convenient for driving the bidirectional screw 7 to rotate clockwise or counterclockwise, thereby driving the two sliding seats 8 to move towards both sides or towards the middle, and further driving the two baffles 6 to move inwards.

[0025] Specifically, the angle adjustment mechanism includes a fixed screw sleeve 11 fixedly installed at the bottom of the sliding seat 8 through a suspension rod 10. A unidirectional screw 12 is threadedly connected through the fixed screw sleeve 11. One end of the unidirectional screw 12 is fixedly connected to a rotary knob 14, and the other end of the unidirectional screw 12 is fixedly connected to the baffle 6 on the same side through a connecting plate 13. By rotating the rotary knob 14, it is convenient to drive the unidirectional screw 12 to rotate and feed on the fixed screw sleeve 11, and the baffle 6 can be driven to adjust the angle through the connecting plate 13.

[0026] Specifically, the spraying structure includes a spraying ring pipe 2 arranged on one side of the gantry 1. On the side of the spraying ring pipe 2 close to the other set of spraying structures, a plurality of spray heads 3 are communicated. On the other side of the spraying ring pipe 2, a spraying main pipe 4 is fixedly communicated. Through the spraying main pipe 4, it is convenient to pressurize water into the spraying ring pipe 2 and spray water mist through the plurality of spray heads 3.

[0027] Specifically, guide collars 5 are slidably fitted on both sides of the spraying ring pipe 2, and both guide collars 5 are fixedly connected to the gantry 1. Through the cooperation of the two guide collars 5, it is convenient for the spraying ring pipe 2 to move outwards or inwards, and thus the distance from the frosted glass bottles on the production line can be adjusted.

[0028] Specifically, a chute 15 that slidably cooperates with the two sliding seats 8 is opened on the top of the gantry 1. Through the setting of the chute 15, the stability of the horizontal sliding of the two sliding seats 8 is increased.

[0029] It should be noted that phrases such as "an embodiment", "embodiments", "exemplary embodiments", "some embodiments", etc. mentioned in the specification indicate that the described embodiments may include specific features, structures, or characteristics, but not necessarily every embodiment includes such specific features, structures, or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. Furthermore, when describing a specific feature, structure, or characteristic in combination with an embodiment, it is within the knowledge of those skilled in the art to implement such a feature, structure, or characteristic in combination with other embodiments, whether explicitly or implicitly described.

[0030] It should be easily understood that the terms "on", "above", and "over" in this disclosure should be interpreted in the broadest manner, such that "on" not only means "directly on something", but also includes the meaning of "on something" with intermediate features or layers therebetween, and "above" or "over" not only includes the meaning of "above" or "over something", but may also include the meaning of "above" or "over something" with no intermediate features or layers therebetween (i.e., directly on something).

[0031] In addition, for the convenience of description, spatial relative terms may be used in the text, such as "below", "beneath", "under", "above", "over", etc., to describe the relationship of one element or feature to other elements or features as shown in the figures. Spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatial relative descriptive terms used in the text may be interpreted accordingly.

[0032] It should be noted that, in this text, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprise", "include", or any other variant thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements not only includes those elements, but also includes other elements not explicitly listed, or elements inherent to such a process, method, article, or device. Without further limitation, an element defined by the statement "comprising one..." does not exclude the existence of additional identical elements in the process, method, article, or device comprising the element.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A spray device used in a frosted glass production line, characterized in that: The invention comprises a gantry (1) erected on a frosted glass production line, wherein two groups of spray structures arranged toward the middle are symmetrically arranged at the bottom of both sides of the gantry (1), and two baffles (6) capable of adjusting angles and feeding toward each other are arranged above the middle positions of the two groups of spray structures.

2. The spray device used in a frosted glass production line according to claim 1, characterized in that: The invention also includes a driving mechanism for driving two baffles (6) to slide in opposite directions on the top of the gantry (1), wherein the driving mechanism for feeding in opposite directions includes a bidirectional screw (7) rotatably connected to the top of the gantry (1), and two slide seats (8) symmetrically threadedly connected to the bidirectional screw (7) and slidably matched with the top of the gantry (1). The gantry (1) also includes an adjusting motor (9) for driving the bidirectional screw (7) to rotate, and the two slide seats (8) are respectively connected to the bottom of the slide seat (8) through an angle adjustment mechanism.

3. The spray device used in a frosted glass production line according to claim 2 is characterized in that: The angle adjustment mechanism comprises a fixed screw sleeve (11) fixedly mounted on the bottom of the slide seat (8) via a suspension rod (10); a one-way screw (12) is threadedly connected through the fixed screw sleeve (11); one end of the one-way screw (12) is fixedly connected to a rotating knob (14); and the other end of the one-way screw (12) is fixedly connected to a baffle (6) on the same side via a connecting plate (13).

4. The spray device used in a frosted glass production line according to claim 3 is characterized in that: The spray structure comprises a spray ring tube (2) arranged on one side of a gantry (1); a side of the spray ring tube (2) close to another group of spray structures is connected to a plurality of spray heads (3); and the other side of the spray ring tube (2) is fixedly connected to a spray dry pipe (4).

5. The spray device used in a frosted glass production line according to claim 4 is characterized in that: Both sides of the spray ring tube (2) are slidably matched with guide hoops (5), and the two guide hoops (5) are fixedly connected to the gantry (1).

6. The spray device used in a frosted glass production line according to claim 5, characterized in that: The top of the gantry (1) is provided with a slide groove (15) which is slidably matched with the two slide seats (8).

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