A cleaning device for glass cover plate production

Abstract

The utility model relates to glass cover plate production technical field, the utility model provides a kind of cleaning device for glass cover plate production, including cleaning machine box, two clamping conveyors are provided in cleaning machine box inside, the clamping conveyor of two sides is evenly distributed and parallel distribution along longitudinal direction, the glass cover plate to be cleaned is horizontally clamped between the inside band surface of two sides clamping conveyor, a transverse installation box is installed on the left and right box wall in cleaning machine box, distance adjusting mechanism with the drive two sides clamping conveyor relative and opposite and opposite movement is installed in transverse installation box, the upper and lower of the clamping conveying passage of two sides clamping conveyor in cleaning machine box are evenly distributed with one longitudinal distribution's liquid guide pipe.This cleaning device not only can flexibly adapt to the clamping and conveying demand of different size glass cover plate, and through up-down synchronous rotation spray washing technology, cleaning efficiency and effect are greatly improved, the overall cleaning and surface quality of glass cover plate are ensured.

Description

Technical Field

[0001] This utility model relates to the field of glass cover plate production technology, and specifically to a cleaning device for glass cover plate production. Background Technology

[0002] With the rapid development of electronic products such as smartphones and tablets, glass covers, as crucial protective and display components, directly impact the performance and user experience of end products. In the production process of glass covers, the cleaning process is a key step in ensuring the glass surface is free of dust, stains, particles, and other defects, which is of great significance for improving the optical performance and appearance quality of the glass covers. Therefore, developing efficient, stable, and adaptable glass cover cleaning equipment has become an urgent problem to be solved in the glass manufacturing industry.

[0003] Existing glass cover cleaning equipment typically uses conveyor belts or clamping mechanisms with fixed spacing to transport and secure glass covers, making it difficult to meet the flexible clamping requirements of glass covers of different sizes. This design limits the applicability of the equipment, leading to frequent adjustments or replacements of parts when changing glass covers of different specifications, reducing production efficiency and increasing operational complexity. Furthermore, existing equipment often uses single-sided spraying or static nozzles, failing to achieve simultaneous cleaning of the upper and lower surfaces of the glass cover, resulting in cleaning blind spots. This necessitates flipping the glass cover over for re-cleaning, making it difficult to completely remove some stains, affecting product cleanliness, quality, and cleaning efficiency.

[0004] In addition, some spray nozzles in the washing devices are fixed, resulting in limited water flow coverage and uneven cleaning effects, making it difficult to meet the requirements of high-precision cleaning. Furthermore, the waste liquid collection and discharge system is poorly designed, leading to waste liquid overflow or accumulation, which affects the cleanliness of the production environment and the long-term stable operation of the equipment.

[0005] Therefore, this solution proposes a cleaning device for glass cover production to solve the above problems. Utility Model Content

[0006] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a cleaning device for glass cover plate production.

[0007] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows: A cleaning device for glass cover plate production includes a cleaning chamber. Inside the cleaning chamber, two clamping conveyor belts are arranged. The clamping conveyor belts on both sides are distributed longitudinally and parallel to each other. The glass cover plate to be cleaned is horizontally clamped between the inner surfaces of the clamping conveyor belts on both sides. A transverse mounting box is installed on the left and right walls of the cleaning chamber. An adjusting mechanism that drives the clamping conveyor belts on both sides to move relative to each other and in opposite directions is installed in the transverse mounting box. A longitudinally distributed liquid guide pipe is distributed above and below the clamping conveyor channel of the clamping conveyor belts on both sides inside the cleaning chamber. Several rinsing nozzles are evenly installed from front to back on the end face of the liquid guide pipes near the conveyor channel. A rotary drive component that synchronously drives each rinsing nozzle to rotate is installed on the liquid guide pipes on both sides.

[0008] Preferably, the pitch adjustment mechanism includes a dual-axis geared motor, a drive screw, and a screw sleeve. The dual-axis geared motor is installed at the center of the transverse mounting box. There are two drive screws that are respectively connected to the left and right output ends of the dual-axis geared motor. There are two screw sleeves that are respectively threaded onto the two drive screws. The top wall of the two screw sleeves is respectively connected to the bottom center of the two clamping conveyor belts.

[0009] Preferably, each flushing nozzle is configured to be flat.

[0010] Preferably, the rotary drive component includes a geared motor, a drive gear, and a transmission gear. The geared motor is mounted at the center of the liquid guide tube via a mounting bracket. The drive gear is connected to the output end of the geared motor. Several transmission gears are correspondingly installed at the connection end between each flushing nozzle and the liquid guide tube. The transmission gears near the center on both sides are respectively engaged with the two sides of the drive gear, and the remaining transmission gears are sequentially engaged with each other.

[0011] Preferably, the upper and lower liquid guide pipes are connected to the left front end of the left side of the front end of the upper and lower liquid guide pipes, and the upper and lower liquid inlet pipes are connected to the liquid supply component set on the left side of the outside of the cleaning machine box.

[0012] Preferably, the liquid supply assembly includes a liquid storage tank, a pump body, and an outlet pipe. The pump body is mounted on the liquid storage tank, and the outlet pipe has two connections to the pump body's output end and two inlet pipes.

[0013] Preferably, a liquid collection tank is provided at the bottom of the cleaning machine casing.

[0014] Preferably, a strip-shaped window is provided on both the front and rear ends of the cleaning machine casing, and the front and rear ends of the clamping conveyor belts on both sides extend out of the strip-shaped window.

[0015] The beneficial effects of this utility model are reflected in: This cleaning device, equipped with two clamping conveyor belts featuring an adjustable spacing mechanism, enables flexible clamping and conveying of glass covers of different sizes, significantly improving its applicability and ease of operation. The adjustable spacing mechanism drives the two clamping conveyor belts to move in opposite directions, accurately adjusting the distance between the belts to ensure stable clamping of the glass covers during conveying. This prevents conveying deviations or damage caused by unstable clamping, thus enhancing the safety and reliability of the cleaning process.

[0016] In addition, the device is equipped with longitudinally distributed liquid guide pipes and multiple flat nozzles for rinsing, located at the top and bottom. These nozzles, along with a rotating drive, rotate synchronously, enabling simultaneous rinsing of the upper and lower surfaces of the glass cover. The flat nozzles create a uniform fan-shaped water flow, which, combined with the rotational movement of the nozzles, not only expands the rinsing range but also continuously changes the rinsing angle, effectively covering all areas of the glass cover surface and improving the uniformity and thoroughness of the cleaning.

[0017] The device's simultaneous top and bottom spraying design avoids cleaning dead spots caused by single-sided cleaning, ensuring a thorough cleaning of the glass cover surface without blind spots and meeting the cleaning requirements of high-quality glass covers.

[0018] In summary, this cleaning device not only flexibly adapts to the clamping and conveying needs of glass covers of different sizes, but also significantly improves cleaning efficiency and effectiveness through synchronous upper and lower rotating spray technology, ensuring comprehensive cleaning and surface quality of the glass covers. The device has a reasonable structure, complete functions, and simple operation, possessing broad application prospects and high practical value, providing an efficient and stable solution for the cleaning process in glass cover production. Attached Figure Description

[0019] In the attached diagram: Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the adjusting mechanism of this utility model; Figure 4 This is a schematic diagram of the structure of the rotary drive component of this utility model; Figure 5 This is a schematic diagram of the liquid supply assembly of this utility model; Explanation of reference numerals in the attached figures: 1. Cleaning housing; 2. Clamping conveyor belt; 3. Horizontal mounting box; 4. Adjustment mechanism; 5. Liquid guide pipe; 6. Fluid spray nozzle; 7. Rotary drive component; 8. Liquid supply assembly; 11. Liquid collection tank; 41. Dual-shaft geared motor; 42. Drive screw; 43. Screw sleeve; 51. Liquid inlet pipe; 71. Gear motor; 72. Drive gear; 73. Transmission gear; 81. Storage tank; 82. Pump body; 83. Discharge pipe. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0021] It should be noted that if the utility model embodiment involves directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0022] Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

[0023] Please refer to the instruction manual appendix. Figures 1-5 This utility model provides a cleaning device for glass cover plate production, including a cleaning machine housing 1. The cleaning machine housing 1 has two clamping conveyor belts 2 inside, located on opposite sides of the housing and distributed parallel to each other longitudinally. The glass cover plates to be cleaned are horizontally clamped between the inner surfaces of the two clamping conveyor belts 2, achieving stable clamping and conveying of the glass cover plates.

[0024] On the left and right side walls of the cleaning machine housing 1, there are horizontal mounting boxes 3 respectively. The horizontal mounting boxes 3 are equipped with a distance adjustment mechanism 4, which is used to drive the two clamping conveyor belts 2 to move in opposite directions, thereby adjusting the distance between the two clamping conveyor belts 2 to adapt to the clamping and conveying operation of glass cover plates of different sizes.

[0025] The adjusting mechanism 4 includes a dual-axis geared motor 41 installed at the center of the transverse mounting box 3, drive screws 42 respectively connected to the left and right output ends of the dual-axis geared motor 41, and screw sleeves 43 threaded onto the drive screws 42. The top walls of the screw sleeves 43 on both sides are respectively connected to the bottom center of the corresponding clamping conveyor belt 2. When the dual-axis geared motor 41 drives the drive screws 42 to rotate, the screw sleeves 43 on both sides move axially along the drive screws 42, thereby driving the clamping conveyor belt 2 to make relative and opposite adjustment movements.

[0026] Inside the cleaning chamber 1, longitudinally distributed liquid guide pipes 5 are installed above and below the clamping conveyor channel formed by the clamping conveyor belts 2 on both sides. Multiple rinsing nozzles 6 are evenly installed from front to back on the end faces of the upper and lower liquid guide pipes 5 near the conveyor channel. Each rinsing nozzle 6 has a flat nozzle to form a uniform fan-shaped water flow, improving cleaning efficiency, increasing the rinsing range, and enabling simultaneous cleaning of the upper and lower surfaces of the glass cover.

[0027] Rotary drive components 7 are installed on both the upper and lower liquid guide pipes 5 to synchronously drive each flushing nozzle 6 to rotate. The rotary drive component 7 includes a reduction motor 71 installed at the center of the liquid guide pipe 5, a drive gear 72 connected to the output end of the reduction motor 71, and multiple transmission gears 73. The transmission gears 73 are respectively installed at the ends of each flushing nozzle 6 that connect with the liquid guide pipe 5. The transmission gears 73 near the center on both sides mesh with the two sides of the drive gear 72, and the remaining transmission gears 73 mesh with each other in sequence to realize the synchronous rotation of all flushing nozzles 6. In conjunction with the flat nozzles, a rotary spraying operation can be realized, which can expand the spraying range and also realize the change of spraying angle, thereby further improving the spraying effect.

[0028] The upper and lower left ends of the liquid guide pipe 5 are connected to inlet pipes 51, which are connected to the liquid supply assembly 8 located on the left side of the outside of the cleaning machine box 1. The liquid supply assembly 8 includes a liquid storage tank 81, a pump body 82 installed on the liquid storage tank 81, and an outlet pipe 83 connecting the output end of the pump body 82 to the two inlet pipes 51, so as to ensure a stable supply of cleaning liquid to the liquid guide pipe 5.

[0029] A liquid collection tank 11 is provided at the bottom of the cleaning chamber 1 to collect the waste liquid generated during the cleaning process, which is convenient for subsequent discharge and treatment.

[0030] The front and rear ends of the cleaning machine housing 1 are provided with strip windows, and the front and rear ends of the clamping conveyor belts 2 on both sides extend out of the strip windows to facilitate the inlet and outlet transport of the glass cover.

[0031] Workflow: First, the operator activates the distance adjustment mechanism 4 to adjust the distance between the two clamping conveyor belts 2 to accommodate glass covers of different sizes. Then, the glass cover to be cleaned is entered into the cleaning chamber 1 through the front strip window and is horizontally clamped between the inner belt surfaces by the two clamping conveyor belts 2, thereby achieving stable clamping and conveying of the glass cover.

[0032] Once clamped securely, conveyor belt 2 begins operation, pushing the glass cover longitudinally into the cleaning area. During this process, the upper and lower liquid guide pipes 5 rinse the upper and lower surfaces of the glass cover through multiple rinsing nozzles 6. Simultaneously, the rotary drive 7 drives the multiple rinsing nozzles 6 to rotate, thereby changing the spray angle and expanding the spray range to improve the cleaning effect.

[0033] During the cleaning process, the waste liquid is collected through the collection tank 11 for easy subsequent discharge and treatment.

[0034] Once cleaning is complete, the clamping conveyor belt 2 will output the cleaned glass cover plate from the strip window at the rear end along the conveying direction, thus completing the entire cleaning process.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A cleaning device for glass cover plate production, comprising a cleaning housing (1), characterized in that, The cleaning chamber (1) is equipped with two clamping conveyor belts (2). The clamping conveyor belts (2) on both sides are distributed longitudinally and parallel. The glass cover to be cleaned is clamped horizontally between the inner surfaces of the clamping conveyor belts (2) on both sides. A horizontal mounting box (3) is installed on the left and right walls of the cleaning chamber (1). An adjusting mechanism (4) is installed in the horizontal mounting box (3) to drive the clamping conveyor belts (2) on both sides to move relative to each other and away from each other. A longitudinally distributed liquid guide pipe (5) is distributed above and below the clamping conveyor channel of the clamping conveyor belts (2) on both sides of the cleaning chamber (1). Several flushing nozzles (6) are evenly installed from front to back on the end face of the liquid guide pipes (5) near the conveying channel. A rotary drive component (7) is installed on the liquid guide pipes (5) above and below to synchronously drive each flushing nozzle (6) to rotate.

2. The cleaning device for glass cover plate production according to claim 1, characterized in that, The adjusting mechanism (4) includes a dual-axis geared motor (41), a drive screw (42), and a screw sleeve (43). The dual-axis geared motor (41) is installed at the center of the transverse mounting box (3). The drive screw (42) has two parts that are respectively connected to the left and right output ends of the dual-axis geared motor (41). The screw sleeve (43) has two parts that are respectively threaded onto the drive screws (42) on both sides. The top wall of the screw sleeve (43) on both sides is respectively connected to the bottom center of the clamping conveyor belt (2) on both sides.

3. The cleaning device for glass cover plate production according to claim 1, characterized in that, Each of the flushing nozzles (6) is configured to be flat.

4. The cleaning device for glass cover plate production according to claim 1, characterized in that, The rotary drive component (7) includes a geared motor (71), a drive gear (72), and a transmission gear (73). The geared motor (71) is mounted on the center of the liquid guide tube (5) via a mounting bracket. The drive gear (72) is connected to the output end of the geared motor (71). Several transmission gears (73) are correspondingly installed at the connection end between each flushing nozzle (6) and the liquid guide tube (5). The transmission gears (73) near the center on both sides are respectively engaged with the two sides of the drive gear (72), and the remaining transmission gears (73) are sequentially engaged with each other.

5. A cleaning device for glass cover plate production according to claim 1, characterized in that, The upper and lower liquid guide pipes (5) are connected to the left front end of the liquid inlet pipe (51), and the upper and lower liquid inlet pipes (51) are connected to the liquid supply component (8) set on the left side of the outside of the cleaning machine box (1).

6. A cleaning device for glass cover plate production according to claim 5, characterized in that, The liquid supply assembly (8) includes a storage tank (81), a pump body (82) and an outlet pipe (83). The pump body (82) is installed on the storage tank (81), and the outlet pipe (83) has two outlets connected to the output end of the pump body (82) and two inlet pipes (51).

7. A cleaning device for glass cover plate production according to claim 1, characterized in that, A liquid collection tank (11) is provided at the bottom of the cleaning machine box (1).

8. A cleaning device for glass cover plate production according to claim 1, characterized in that, The front and rear ends of the cleaning machine box (1) are provided with a strip window, and the front and rear ends of the clamping conveyor belts (2) on both sides extend out of the strip window.

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