Automatic spraying machine for toilet cleaner bottle mouth sealing glue

Abstract

The utility model relates to the technical field of sealant spraying machine, concretely is a kind of automatic spraying machine of sealant for toilet cleaner bottle mouth. The utility model, including glue spraying machine, glue barrel and glue spraying head, the arc surface of glue spraying head is equipped with glue scraping device, the glue scraping device includes L-shaped plate, the arc surface of L-shaped plate and glue spraying head is fixedly connected, push rod is slidably inserted in L-shaped plate, one end of push rod is fixedly connected with pressing plate, the end of push rod away from pressing plate is fixedly connected with fixed frame, scraper is slidably connected in fixed frame, the surface of scraper and glue spraying head is slidably connected, the arc surface of push rod is equipped with first spring, the both ends of first spring are fixedly connected with pressing plate and L-shaped plate respectively. After long time use, the problem that the accuracy and uniformity of glue spraying are influenced by the problem such as the jamming and blockage of spraying machine component caused by the accumulation of sealant around the nozzle, the sealant accumulation possibly

Description

Technical Field

[0001] This utility model relates to the field of sealant spraying machine technology, and in particular to an automatic sealant spraying machine for toilet cleaner bottle openings. Background Technology

[0002] An automatic sealant spraying machine for toilet cleaner bottle caps is a device specifically designed to automatically spray sealant onto the bottle caps of toilet cleaner products. In the current toilet cleaner manufacturing industry, this automatic sealant spraying machine has become a key piece of equipment for ensuring product packaging quality. However, existing spraying machines have significant shortcomings in actual use. With prolonged continuous operation, sealant tends to accumulate around the spray nozzle, causing not only malfunctions such as jamming and clogging of the spraying machine components, but also severely affecting the accuracy and uniformity of the sealant application. This results in poor sealing of the toilet cleaner bottle cap, leading to leakage and evaporation, reducing product quality and production efficiency. Furthermore, sealant accumulation at the spray nozzle accelerates the wear and tear of the spraying machine components, shortens the equipment's lifespan, and increases the company's equipment maintenance and replacement costs.

[0003] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: after prolonged use, sealant may accumulate around the nozzle of the sprayer, which may cause problems such as jamming and clogging of the sprayer parts, affecting the accuracy and uniformity of the sealant application; therefore, an automatic sealant sprayer for toilet cleaner bottle openings is proposed to address the above problems. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the existing technology where, after prolonged use, sealant may accumulate around the nozzle of the spraying machine, which may cause jamming and blockage of the spraying machine parts, affecting the accuracy and uniformity of the sealant application. Therefore, an automatic sealant spraying machine for toilet cleaner bottle openings is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: an automatic spraying machine for sealing sealant on toilet cleaner bottle openings, comprising a spraying machine, a glue tank, and a spraying head. The arc surface of the spraying head is provided with a scraping device, which includes an L-shaped plate. The L-shaped plate is fixedly connected to the arc surface of the spraying head. A push rod is slidably inserted inside the L-shaped plate. One end of the push rod is fixedly connected to a pressing plate, and the end of the push rod away from the pressing plate is fixedly connected to a fixing frame. A scraper is slidably connected inside the fixing frame, and the scraper is slidably connected to the surface of the spraying head. A first spring is sleeved on the arc surface of the push rod, and the two ends of the first spring are fixedly connected to the pressing plate and the L-shaped plate, respectively.

[0006] The above-mentioned components achieve the following effects: by setting up a scraper, the sealant accumulated at the spray nozzle is scraped off, preventing the sealant from accumulating and keeping the nozzle in good working condition. This ensures the stable operation of the sprayer, extends its service life, and avoids the problem of sealant accumulating around the nozzle after prolonged use. This sealant accumulation can cause problems such as jamming and clogging of the sprayer components, affecting the accuracy and uniformity of the spraying.

[0007] Preferably, the fixing frame has a threaded rod that passes through it internally, the scraper has a through hole on one side, the inner wall of the scraper through hole is threadedly connected to the threaded rod, and a rotating plate is fixedly connected to one end of the threaded rod.

[0008] The aforementioned components achieve the following effects: by setting the threaded rod, the scraper can be quickly replaced and repaired, ensuring that it always has a sharp and effective scraping edge, maintaining a high efficiency in cleaning the sealant on the surface of the spray head, and preventing the scraper edge from wearing down due to friction with the sealant and spray head after long-term use, which would lead to a decrease in scraping ability.

[0009] Preferably, the arc surface of the rotating plate is provided with a plurality of anti-slip grooves, and the plurality of anti-slip grooves are evenly distributed in a circumferential array on the rotating plate.

[0010] The effect achieved by the above-mentioned components is that by setting anti-slip grooves, the operator's hand is in closer contact with the rotating plate, increasing the friction and making it easier and smoother for the operator to rotate the threaded rod.

[0011] Preferably, two support plates are fixedly connected to one side of the scraper, and a handle is fixedly connected to the side of the two support plates that are close to each other.

[0012] The effect achieved by the above-mentioned components is that, by setting up a handle, the handle provides the operator with a safe and easy gripping point when disassembling and replacing the scraper, thus avoiding the situation where the fingers are easily cut if the scraper is directly grasped by hand during disassembly and installation.

[0013] Preferably, the inner wall of the glue spraying machine is provided with a protective device, which includes two slide grooves, both of which are opened in the inner wall of the glue spraying machine. A protective plate is slidably connected to the inner wall of the slide groove. Two limiting plates are fixedly connected to the surface of the protective plate. Insertion holes are opened on the surface of the limiting plate. Two fixing plates are fixedly connected to the surface of the glue spraying machine. A fixing rod is slidably inserted into the fixing plate. The arc surface of the fixing rod is slidably connected to the insertion hole of the limiting plate. A clamping plate is fixedly connected to one end of the fixing rod.

[0014] The effects achieved by the above-mentioned components are as follows: by setting up protective devices, the sealant is prevented from splashing and dripping onto the workbench after it is scraped off, thus avoiding contamination of the inner wall of the glue spraying machine, the workbench surface and surrounding equipment. It also prevents the sealant from seeping into the inside of the glue spraying machine, reducing equipment failures caused by sealant accumulation, such as pipe blockage and affecting the operation of mechanical parts, ensuring normal equipment operation and reducing maintenance costs.

[0015] Preferably, a second spring is fitted onto the arc surface of the fixing rod, and the two ends of the second spring are fixedly connected to the fixing plate and the clamping plate, respectively.

[0016] The effect achieved by the above components is that by setting a second spring, the fixing rod is automatically rebounded and inserted into the hole of the limiting plate, thereby improving the practicality of the device.

[0017] Preferably, the inner wall of the groove is rotatably connected with a plurality of sliding balls, and the arc surface of the sliding balls is slidably connected to the protective plate.

[0018] The effect achieved by the above components is that by setting the sliding ball, the friction between the protective plate and the slide is reduced, so that the operator can push the protective plate to slide smoothly without having to spend too much effort, thus improving the convenience and efficiency of operation.

[0019] 1. In this utility model, by setting up a scraping device, the sealant accumulated at the spray nozzle is scraped off, preventing the sealant from accumulating and keeping the nozzle in good working condition. This ensures the stable operation of the sprayer, extends its service life, and avoids the problem of sealant accumulating around the nozzle after prolonged use of the sprayer. This sealant accumulation may cause problems such as jamming and clogging of the sprayer parts, affecting the accuracy and uniformity of the spraying.

[0020] 2. In this utility model, by setting a protective device, the sealant is prevented from splashing and dripping onto the workbench after being scraped off, thus avoiding contamination of the inner wall of the glue spraying machine, the workbench surface and surrounding equipment. This also prevents the sealant from seeping into the inside of the glue spraying machine, reducing equipment failures caused by sealant accumulation, such as pipe blockage and affecting the operation of mechanical parts, ensuring normal equipment operation and reducing maintenance costs. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the adhesive scraping device in this utility model;

[0023] Figure 3 This is a partial structural diagram of the glue scraping device in this utility model;

[0024] Figure 4 This is a schematic diagram of the protective device in this utility model;

[0025] Figure 5 This is a partial structural schematic diagram of the protective device in this utility model;

[0026] Figure 6 In this utility model Figure 5 Enlarged view of point A.

[0027] Legend: 1. Glue sprayer; 2. Glue bucket; 3. Glue spray head; 4. Glue scraper; 401. L-shaped plate; 402. Push rod; 403. Pressing plate; 404. First spring; 405. Fixing frame; 406. Scraper; 407. Threaded rod; 408. Rotating plate; 409. Anti-slip groove; 410. Support plate; 411. Handle; 5. Protective device; 51. Protective plate; 52. Slide groove; 53. Limiting plate; 54. Fixing plate; 55. Fixing rod; 56. Clamping plate; 57. Second spring; 58. Sliding ball. Detailed Implementation

[0028] Reference Figure 1 , Figure 2 , Figure 4 As shown, this utility model provides a technical solution: an automatic sealant spraying machine for toilet cleaner bottle openings, including a sprayer 1, a glue tank 2, and a spray head 3. The arc surface of the spray head 3 is equipped with a scraping device 4. By setting the scraping device 4, the sealant accumulated at the spray nozzle is scraped off, preventing glue buildup and keeping the nozzle in good working condition. This ensures the stable operation of the sprayer, extends its service life, and avoids the problem of sealant buildup around the nozzle after prolonged use, which can cause jamming and clogging of sprayer components, affecting the accuracy and uniformity of spraying. The inner wall of the sprayer 1 is equipped with a protective device 5. This device prevents sealant from splashing and dripping onto the worktable after scraping off the sealant, avoiding contamination of the inner wall of the sprayer 1, the worktable, and surrounding equipment. It also prevents sealant from seeping into the sprayer 1, reducing equipment malfunctions caused by glue buildup, such as pipe blockage and impaired mechanical component operation, ensuring normal equipment operation and reducing maintenance costs.

[0029] The following section will explain the specific design and function of the adhesive scraping device 4 and the protective device 5.

[0030] Reference Figure 2 and Figure 3As shown in this embodiment: the glue scraping device 4 includes an L-shaped plate 401, which is fixedly connected to the arc surface of the glue spraying head 3. A push rod 402 is slidably inserted into the L-shaped plate 401. A pressing plate 403 is fixedly connected to one end of the push rod 402, and a fixing frame 405 is fixedly connected to the other end of the push rod 402 away from the pressing plate 403. A scraper 406 is slidably connected inside the fixing frame 405. The scraper 406 is slidably connected to the surface of the glue spraying head 3. A first spring is sleeved on the arc surface of the push rod 402. Spring 404, the two ends of the first spring 404 are fixedly connected to the pressing plate 403 and the L-shaped plate 401 respectively. A threaded rod 407 passes through the internal thread of the fixing bracket 405. A through hole is opened on one side of the scraper 406, and the inner wall of the through hole of the scraper 406 is threadedly connected to the threaded rod 407. A rotating plate 408 is fixedly connected to one end of the threaded rod 407. By setting the threaded rod 407, the scraper 406 can be quickly replaced and repaired, ensuring that it always has a sharp and effective scraping edge. To maintain efficient cleaning of the sealant on the surface of the spray nozzle 3, and to prevent the scraper 406 from wearing down due to friction with the sealant and spray nozzle 3 after long-term use, thus reducing its scraping ability, the rotating plate 408 has several anti-slip grooves 409 on its arc surface. These anti-slip grooves 409 are evenly distributed in a circumferential array on the rotating plate 408. By setting the anti-slip grooves 409, the operator's hand is in closer contact with the rotating plate 408, increasing the friction and making it easier and smoother for the operator to rotate the threaded rod 407. Two support plates 410 are fixedly connected to one side of the scraper 406, and a handle 411 is fixedly connected to the side of the two support plates 410 that are close to each other. By setting the handle 411, the operator is provided with a safe and easy gripping point when disassembling and replacing the scraper 406, avoiding the risk of cutting fingers if the scraper 406 is grabbed directly by hand during disassembly and installation.

[0031] Reference Figure 4 , Figure 5 and Figure 6As shown, specifically, the protective device 5 includes two slides 52, both of which are formed on the inner wall of the glue spraying machine 1. A protective plate 51 is slidably connected to the inner wall of each slide 52. Two limiting plates 53 are fixedly connected to the surface of the protective plate 51, and insertion holes are formed on the surface of each limiting plate 53. Two fixing plates 54 are fixedly connected to the surface of the glue spraying machine 1. A fixing rod 55 is slidably inserted into each fixing plate 54. The arc surface of the fixing rod 55 is slidably connected to the insertion hole of the limiting plate 53. A clamping plate 56 is fixedly connected to one end of the fixing rod 55, and a second spring 57 is sleeved on the arc surface of the fixing rod 55. The two ends of the second spring 57 are fixedly connected to the fixed plate 54 and the clamping plate 56 respectively. By setting the second spring 57, the fixed rod 55 is automatically inserted into the socket of the limiting plate 53, which improves the practicality of the device. Several sliding balls 58 are rotatably connected to the inner wall of the slide groove 52. The arc surface of the sliding ball 58 is slidably connected to the protective plate 51. By setting the sliding ball 58, the friction between the protective plate 51 and the slide groove 52 is reduced, so that the operator can push the protective plate 51 to slide smoothly without spending too much effort, which improves the convenience and efficiency of operation.

[0032] Working principle: After the glue sprayer 1 is turned on, the sealant in the glue tank 2 is delivered to the glue spray head 3. The glue spray head 3 accurately sprays the sealant onto the bottle opening of the toilet cleaner, completing the sealant application. During the spraying process, sealant gradually accumulates on the surface of the glue spray head 3. At this time, the operator presses the pressing plate 403, which drives the push rod 402 to slide within the L-shaped plate 401, compressing the first spring 404. The movement of the push rod 402 causes the fixing frame 405 and the scraper 406 to move closer to the surface of the glue spray head 3. The scraper 406 contacts and slides against the surface of the glue spray head 3, thereby scraping away the sealant accumulated on the surface of the glue spray head 3. After releasing the pressing plate 403, the first spring 404 returns to its elastic deformation, pushing the pressing plate 403 to move in the opposite direction, thus returning the push rod 402, fixing frame 405, and scraper 406 to their initial positions, ready for the next scraping operation. When it is necessary to disassemble and replace the scraper 406... During replacement, the operator rotates the rotating plate 408, which drives the threaded rod 407 to rotate. Since the threaded rod 407 is threadedly connected to the inner wall of the through hole of the scraper 406, the threaded rod 407 will slide out from the fixed frame 405, thus completing the fixation of the scraper 406. The anti-slip groove 409 on the rotating plate 408 can increase the friction, making it easier for the operator to rotate the rotating plate 408. Then, by holding the handle 411, the scraper 406 is removed from the fixed frame 405, completing the disassembly of the scraper 406. By setting up the glue scraping device 4, the accumulated sealant at the spray nozzle is scraped off, preventing glue accumulation and keeping the nozzle in good working condition. This ensures the stable operation of the sprayer, extends its service life, and avoids the problem of sealant accumulation around the nozzle after prolonged use of the sprayer. Sealant accumulation may cause problems such as jamming and clogging of sprayer parts, affecting the accuracy and uniformity of glue spraying.

[0033] When the protective device 5 is needed, the protective plate 51 is slid along the inner wall of the slide groove 52, allowing it to enter the designated position on the inner wall of the glue spraying machine 1. During this process, the ball bearings 58 on the inner wall of the slide groove 52 reduce the friction between the protective plate 51 and the slide groove 52, making the sliding of the protective plate 51 smoother. When the protective plate 51 reaches the appropriate position, the insertion hole on the limiting plate 53 aligns with the position of the fixing plate 54. At this time, the fixing rod 55, under the action of the second spring 57, is inserted into the insertion hole of the limiting plate 53, fixing the protective plate 51 to the inner wall of the glue spraying machine 1 and preventing the protective plate 51 from moving. The protective plate 51 can block the sealant from splashing and dripping, protecting the internal structure of the glue spraying machine 1. If the protective plate 51 needs to be removed, the operator pulls the clamping plate 56, compresses the second spring 57, and pulls the fixing rod 55 out of the insertion hole of the limit plate 53. Then, the protective plate 51 can be slid out along the slide groove 52. By setting the protective device 5, the sealant is prevented from splashing and dripping onto the workbench after it is scraped off, avoiding contamination of the inner wall of the glue spraying machine 1, the workbench surface and surrounding equipment. It also prevents the sealant from seeping into the inside of the glue spraying machine 1, reducing equipment failures caused by sealant accumulation, such as pipe blockage and affecting the operation of mechanical parts, ensuring normal equipment operation and reducing maintenance costs.

[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

Claims

1. An automatic spraying machine for sealing toilet cleaner bottle caps, comprising a sprayer (1), a glue tank (2), and a spray nozzle (3), characterized in that: The spray nozzle (3) has a scraping device (4) on its arc surface. The scraping device (4) includes an L-shaped plate (401). The L-shaped plate (401) is fixedly connected to the arc surface of the spray nozzle (3). A push rod (402) is slidably inserted in the L-shaped plate (401). A pressing plate (403) is fixedly connected to one end of the push rod (402). A fixing frame (405) is fixedly connected to the end of the push rod (402) away from the pressing plate (403). A scraper (406) is slidably connected in the fixing frame (405). The scraper (406) is slidably connected to the surface of the spray nozzle (3). A first spring (404) is sleeved on the arc surface of the push rod (402). The two ends of the first spring (404) are fixedly connected to the pressing plate (403) and the L-shaped plate (401) respectively.

2. The automatic spraying machine for sealing toilet cleaner bottle caps according to claim 1, characterized in that: The fixing frame (405) has a threaded rod (407) threaded through it. The scraper (406) has a through hole on one side. The inner wall of the through hole of the scraper (406) is threadedly connected to the threaded rod (407). A rotating plate (408) is fixedly connected to one end of the threaded rod (407).

3. The automatic spraying machine for sealing toilet cleaner bottle caps according to claim 2, characterized in that: The rotating plate (408) has a plurality of anti-slip grooves (409) on its arc surface, and the plurality of anti-slip grooves (409) are evenly distributed in a circumferential array on the rotating plate (408).

4. The automatic spraying machine for sealing toilet cleaner bottle caps according to claim 1, characterized in that: Two support plates (410) are fixedly connected to one side of the scraper (406), and a handle (411) is fixedly connected to the side of the two support plates (410) that are close to each other.

5. An automatic spraying machine for sealing toilet cleaner bottle caps according to claim 1, characterized in that: The inner wall of the glue spraying machine (1) is provided with a protective device (5). The protective device (5) includes two slides (52). Both slides (52) are opened on the inner wall of the glue spraying machine (1). A protective plate (51) is slidably connected to the inner wall of the slide (52). Two limiting plates (53) are fixedly connected to the surface of the protective plate (51). The surface of the limiting plate (53) is provided with an insertion hole. Two fixing plates (54) are fixedly connected to the surface of the glue spraying machine (1). A fixing rod (55) is slidably inserted in the fixing plate (54). The arc surface of the fixing rod (55) is slidably connected to the insertion hole of the limiting plate (53). One end of the fixing rod (55) is fixedly connected to a clamping plate (56).

6. An automatic spraying machine for sealing toilet cleaner bottle caps according to claim 5, characterized in that: The arc surface of the fixing rod (55) is fitted with a second spring (57), and the two ends of the second spring (57) are fixedly connected to the fixing plate (54) and the clamping plate (56) respectively.

7. An automatic spraying machine for sealing toilet cleaner bottle caps according to claim 5, characterized in that: The inner wall of the groove (52) is rotatably connected with a number of ball bearings (58), and the arc surface of the ball bearings (58) is slidably connected to the protective plate (51).

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