Sealant filling and leveling glue nozzle

Abstract

The utility model discloses a sealant filling and leveling glue nozzle, which belongs to the technical field of glue injection devices and comprises a first connecting column, the lower end of the first connecting column is fixedly connected with a threaded column, the outer surface of the threaded column is in threaded connection with a fixing device, and the lower end of the threaded column is fixedly connected with a second connecting column. A smearing device is slidably connected between the inner surface of the lower end of the fixing device and the outer surface of the second connecting column, through the fixing device, the upper end of the first connecting piece can be fixed to the outer surface of the second connecting column through the inner surface of the limiting column, then the smearing device at the lower end can be fixedly installed at the glue outlet, and the practicability of the sealant filling and leveling glue nozzle is improved; and when the glue gun head is dismounted, the opposite mounting operation is repeated, the operation is simple, the subsequent cleaning of the glue gun and the glue gun head is facilitated, the repeated utilization is facilitated, the purpose of one-time forming is achieved more conveniently by scraping the glue gun and the glue gun head through the smearing device in the moving process, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue injection devices, and in particular relates to a sealant-filled glue nozzle. Background Art

[0002] A glue gun is a tool for applying glue (or squeezing glue). It may be used wherever glue is needed. It is widely used in building decoration, electronic appliances, automobiles and auto parts, ships and containers and other industries. Compared with two-liquid mixing equipment, the purchase cost of a glue gun is low, and it can achieve proportioning, automatic mixing, and quantitative discharge. The glue gun is particularly suitable for some small processing plants, and the amount of glue dispensed products is not very large, so it is not cost-effective to purchase equipment. It is designed specifically for such customers. It is made of special material and is not easy to break. When using it, you only need to load the AB glue cartridge with glue and then connect the mixing nozzle. It is very simple to operate, and it is small in size, light and durable, which meets the needs of manual dispensing. A glue gun is suitable for four proportions of glue. If the glue ratio needs to be changed, a glue gun can also meet the requirements. You only need to replace a pusher, which will not waste resources and can be recycled.

[0003] The prior art discloses a nozzle positioning device, a nozzle for a glue gun, and a glue gun with patent announcement number CN 211923417 U. The above patent can better move along the gap between adjacent floor tiles through the guide portion, and it is not easy for the nozzle to deviate from the gap, so that the nozzle can be positioned and guided, thereby achieving a better effect of beautifying the seams. However, the following deficiencies still exist in actual use: from a practical point of view, the glue gun head of the device is not convenient to replace, and the glue gun head only has a positioning device, and subsequent smoothing work is required, which consumes manpower and material resources.

[0004] Therefore, a sealant is needed to fill the nozzle and solve the problems existing in the prior art. Utility Model Content

[0005] The utility model aims to provide a sealant-filled glue nozzle to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sealant filling nozzle, comprising a connecting column one, a threaded column fixedly connected to a lower end of the connecting column, a fixing device threadedly connected to an outer surface of the threaded column, a connecting column two fixedly connected to the lower end of the threaded column, and a coating device slidably connected between the inner surface of the lower end of the fixing device and the outer surface of the connecting column two.

[0007] It should be noted in the solution that the upper end of the connecting column 1 is fixedly connected with a threaded opening, and the outer surface of the lower end of the connecting column 1 is fixedly connected with a plurality of regular limit blocks.

[0008] It is further worth noting that the fixing device includes a fixing column, the inner surface of the upper end of the fixing column is threadedly connected to an outer surface of a connecting column, and the inner surface of the lower end of the fixing column is fixedly connected to a limiting column, and the lower end of the limiting column is fixedly connected to a rubber pad.

[0009] It should be further explained that the limiting column and the rubber pad are both conical, and the apex of the cone is at the upper end.

[0010] As a preferred embodiment, the smearing device includes a connecting member 1, which is slidably connected between the inner surface of the lower end of the fixing device and the outer surface of the connecting column 2, and the four sides of the connecting member 1 are all rounded, and the lower end of the connecting member is fixedly connected to the connecting member 2.

[0011] As a preferred embodiment, the second connecting member includes a scraper, one end of the scraper is fixedly connected to a locator, and an open space is provided between the scraper and the locator.

[0012] As a preferred embodiment, the front end and the rear end of the scraper are both inclined, and the rear end extends a certain distance along the inclined angle, and the inclined angle of the extended end is the same as that of the positioner.

[0013] Compared with the prior art, the sealant filling nozzle provided by the utility model has at least the following beneficial effects:

[0014] (1) When it is necessary to install the glue gun head, first rotate the fixing column downward, and then place the glue gun head between the inner surface of the lower end of the fixing column and the outer surface of the second connecting column. The inner surface of the lower end of the fixing column is fixedly connected to the limiting column, and the limiting column is conical, and the apex of the cone is at the upper end. Then rotate the fixing column, and the fixing column will move upward through the threaded connection with the outer surface of the first connecting column, so that the inner surface of the limiting column will fix the upper end of the connecting piece 1 on the outer surface of the second connecting column, and then the coating device at the lower end can be fixed to the glue outlet, which improves the practicality of the sealant filling the glue nozzle. When removing the glue gun head, just repeat the opposite installation operation. The operation is simple and convenient for subsequent cleaning of the glue gun and glue gun head, and convenient for reuse.

[0015] (2) The scraper can be used to shape and smooth the newly applied colloid, thereby effectively reducing subsequent work, improving work efficiency, and saving manpower and material resources. The positioner can ensure that there is no glue overflow on the left and right while the construction is positioned. The open space allows the glue to accumulate in this space during manual glue injection, so that the scraper can be used to smooth the glue during the movement process, making it more convenient to achieve the purpose of one-time molding, thereby increasing the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front structural schematic diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the coating device of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the fixing device of the utility model.

[0019] In the figure: 1. Connecting column 1; 2. Threaded opening; 3. Limiting block; 4. Threaded column; 5. Fixing device; 501. Fixing column; 502. Limiting column; 503. Rubber pad; 6. Applying device; 601. Connecting piece 1; 602. Connecting piece 2; 6021. Scraper; 6022. Positioner; 6023. Open space; 7. Connecting column 2. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with embodiments.

[0021] See also Figure 1-3 The utility model provides a sealant filling nozzle, including: a connecting column 1, a threaded column 4 is fixedly connected to the lower end of the connecting column 1, a fixing device 5 is threadedly connected to the outer surface of the threaded column 4, a connecting column 2 7 is fixedly connected to the lower end of the threaded column 4, and a coating device 6 is slidably connected between the inner surface of the lower end of the fixing device 5 and the outer surface of the connecting column 2 7.

[0022] Further as Figure 1 As shown, it is worth explaining in detail that a threaded opening 2 is fixedly connected to the upper end of the connecting column 1, and a plurality of regular limit blocks 3 are fixedly connected to the outer surface of the lower end of the connecting column 1 on the threaded opening 2. The threaded opening 2 makes it easier to connect the glue gun to the device, and a plurality of regular limit blocks 3 can be used to limit the connection position between the glue gun body and the device, thereby increasing the practicability of the device.

[0023] Further as Figure 3 As shown, it is worth explaining in detail that the fixing device 5 includes a fixing column 501, the inner surface of the upper end of the fixing column 501 is threadedly connected to the outer surface of the connecting column 1, and the inner surface of the lower end of the fixing column 501 is fixedly connected to the limiting column 502, and the lower end of the limiting column 502 is fixedly connected with a rubber pad 503. Through the fixing device 5, the inner surface of the limiting column 502 will fix the upper end of the connecting piece 1 601 to the outer surface of the connecting column 2 7, and then the coating device 6 at the lower end can be fixedly installed at the glue outlet, which improves the practicability of the sealant filling the glue nozzle, and when removing the glue gun head, just repeat the opposite installation operation, the operation is simple, and it is convenient for subsequent cleaning of the glue gun and the glue gun head, and convenient for reuse.

[0024] This solution has the following working process: when it is necessary to install the glue gun head, first rotate the fixing column 501 downward, then place the glue gun head between the inner surface of the lower end of the fixing column 501 and the outer surface of the connecting column 7, and the inner surface of the lower end of the fixing column 501 is fixedly connected to the limiting column 502, the limiting column 502 is conical, and the apex of the cone is at the upper end, and then rotate the fixing column 501, the fixing column 501 will move upward through the effect of the threaded connection with the outer surface of the connecting column 1, so that the inner surface of the limiting column 502 will push the connecting piece 601 The upper end is fixed to the outer surface of the connecting column 2 7, and the coating device 6 at the lower end can be fixedly installed on the glue outlet, which improves the practicability of the sealant filling the glue nozzle, and the glue gun head can be removed and the opposite installation operation can be repeated. The scraper 6021 can be used to shape and smooth the just-applied glue, and the positioner 6022 can ensure that there is no glue overflow on the left and right while the construction is positioned. The open space 6023 allows the glue to accumulate in this space during manual glue injection, so that it can be scraped and leveled by the scraper 6021 during the movement.

[0025] According to the above working process, it can be known that: through the threaded port 2, the device is more convenient to connect to the glue gun, and through a number of regular limit blocks 3, the connection position between the glue gun body and the device can be limited, thereby increasing the practicability of the device; through the fixing device 5, the inner surface of the limit column 502 will fix the upper end of the connecting piece 601 on the outer surface of the connecting column 2 7, and then the coating device 6 at the lower end can be fixed on the glue outlet, thereby improving the practicability of the sealant filling the glue nozzle; and when removing the glue gun head, just repeat the opposite installation operation, the operation is simple, and it is convenient for subsequent cleaning of the glue gun and the glue gun head, and convenient for reuse.

[0026] Further as Figure 3 As shown, it is worth explaining in detail that the limiting column 502 and the rubber pad 503 are both conical, and the apex of the cone is at the upper end. The limiting column 502 is conical, which makes it easier to fix the coating device 6. The rubber pad 503 increases the friction between the upper outer surface of the coating device 6 and the inner surface of the limiting column 502, and provides a certain physical protection for the outer surface of the coating device 6.

[0027] Further as Figure 2 As shown, it is worth explaining in detail that the coating device 6 includes a connecting member 601, which is slidably connected between the inner surface of the lower end of the fixing device 5 and the outer surface of the connecting column 2 7, and the four sides of the connecting member 601 are all rounded, and the lower end of the connecting member 601 is fixedly connected to the connecting member 2 602. By designing the four corners of the connecting member 601 as rounded corners, the coating device 6 can be better fixed.

[0028] Further as Figure 2As shown, it is worth explaining in detail that the second connector 602 includes a scraper 6021, one end of the scraper 6021 is fixedly connected to a positioner 6022, and an open space 6023 is provided between the scraper 6021 and the positioner 6022. The scraper 6021 can be used to shape and smooth the colloid that has just been applied, thereby effectively reducing subsequent work, improving work efficiency, and saving manpower and material resources. The positioner 6022 can ensure that there is no glue overflow on the left and right during construction positioning, and the open space 6023 allows glue to accumulate in this space during manual glue injection, so that it can be scraped and smoothed by the scraper 6021 during the movement, making it more convenient to achieve the purpose of one-time molding, thereby increasing the practicality of the device.

[0029] Further as Figure 2 As shown, it is worth explaining in detail that the front and rear ends of the scraper 6021 are both inclined, and the rear end extends a certain distance along the inclined angle. The inclined angle of the extended end is the same as that of the positioner 6022. The design of the inclined angle makes the device more convenient to adapt.

[0030] In summary, when it is necessary to install the glue gun head, first rotate the fixing column 501 downward, and then place the glue gun head in a position between the inner surface of the lower end of the fixing column 501 and the outer surface of the connecting column 2 7, and the inner surface of the lower end of the fixing column 501 is fixedly connected to the limiting column 502, the limiting column 502 is conical, and the apex of the cone is at the upper end, and then rotate the fixing column 501, the fixing column 501 will move upward through the threaded connection with the outer surface of the connecting column 1, so that the inner surface of the limiting column 502 will fix the upper end of the connecting piece 1 601 to the outer surface of the connecting column 2 7, and then the lower end of the coating device 6 can be fixed to the glue outlet, which improves the practicality of the sealant filling the glue nozzle, and remove the glue gun head, and repeat the opposite installation operation, the scraper 6021 can be used to shape and smooth the glue just applied, and the positioner 6022 can ensure that there is no glue overflow on the left and right during the construction positioning, and through the open space 6023, the glue is manually injected in this space The smear device 6 is more convenient to fix, and the friction between the upper outer surface of the smear device 6 and the inner surface of the limit column 502 is increased by the rubber pad 503, and the outer surface of the smear device 6 is physically protected to a certain extent. The four corners of the connector 601 are rounded, so that the smear device 6 can be better fixed. The scraper 6021 can be used to shape and smooth the colloid just applied, thereby effectively reducing subsequent work, improving work efficiency, and saving manpower and material resources. The positioner 6022 can ensure that there is no glue overflow on the left and right during construction positioning. The open space 6023 allows glue to accumulate in this space during manual glue injection, so that it can be scraped flat by the scraper 6021 during the movement, making it more convenient to achieve the purpose of one-time molding, increasing the practicality of the device, and making the device more convenient to adapt through the design of the tilt angle.

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A sealant filling nozzle, comprising a connecting column (1), characterized in that: The lower end of the connecting column 1 (1) is fixedly connected to a threaded column (4), the outer surface of the threaded column (4) is threadedly connected to a fixing device (5), the lower end of the threaded column (4) is fixedly connected to a connecting column 2 (7), and a coating device (6) is slidably connected between the inner surface of the lower end of the fixing device (5) and the outer surface of the connecting column 2 (7); The upper end of the connecting column 1 (1) is fixedly connected to a threaded opening (2), and the outer surface of the lower end of the connecting column 1 (1) is fixedly connected to a plurality of regular limit blocks (3); The fixing device (5) comprises a fixing column (501), the inner surface of the upper end of the fixing column (501) being threadedly connected to the outer surface of the connecting column 1 (1), and the inner surface of the lower end of the fixing column (501) being fixedly connected to a limiting column (502), and the lower end of the limiting column (502) being fixedly connected to a rubber pad (503); The smearing device (6) comprises a connecting member 1 (601), wherein the connecting member 1 (601) is slidably connected between the inner surface of the lower end of the fixing device (5) and the outer surface of the second connecting column (7), and the four sides of the connecting member 1 (601) are all rounded, and the lower end of the connecting member 1 (601) is fixedly connected to the connecting member 2 (602).

2. A sealant filling nozzle according to claim 1, characterized in that: The limiting column (502) and the rubber pad (503) are both conical, with the apex of the cone being at the upper end.

3. The sealant filling nozzle according to claim 1, characterized in that: The second connecting member (602) comprises a scraper (6021), one end of the scraper (6021) is fixedly connected to a positioner (6022), and an open space (6023) is provided between the scraper (6021) and the positioner (6022).

4. A sealant filling nozzle according to claim 3, characterized in that: The front and rear ends of the scraper (6021) are both designed to be inclined, and the rear end extends a certain distance along the inclined angle, and the inclined angle of the extended part is the same as that of the positioner (6022).

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