Cylinder glue pressing device capable of screwing up and down to replace glue

Abstract

The utility model discloses a cylinder glue pressing device capable of screwing up and down to replace glue, which comprises a barrel body, the bottom end of the barrel body is in threaded connection with a glue barrel lower cover, the inside of the glue barrel lower cover is fixedly connected with a fixing piece, the inner side of the top of the fixing piece is fixedly connected with a lower sealing O-shaped ring, and the inner side of the bottom of the fixing piece is fixedly connected with a first bearing. The top of the barrel body is fixedly connected with a threaded pipe, the outer side of the threaded pipe is in threaded connection with a glue barrel upper cover, the top end of the glue barrel upper cover is fixedly connected with a second bearing, the inner side of the second bearing is fixedly connected with a glue pressing disc, and the outer side of the glue pressing disc is fixedly connected with an upper sealing O-shaped ring; by arranging the barrel body, the glue barrel lower cover and the glue barrel upper cover, the glue pressing device is compact in structure, convenient to disassemble and assemble, beneficial to modular design, installation and debugging and more suitable for occasions with compact space, the glue changing barrel is greatly improved, the glue changing time is shortened, the production efficiency is improved, and the labor intensity of operators is also reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cylinder glue pressing devices, in particular to a cylinder glue pressing device with a cover that can be screwed up and down to replace glue. Background Art

[0002] In recent years, with the rapid development of the domestic automotive electronics industry, robot glue coating technology has been increasingly used in the industry. Many products require large amounts of glue and multi-component glue coating packaging, and require high precision, quick change of glue cartridges, compact structure, and glue shortage alarm function.

[0003] The patent document with the prior art publication number CN215656060U provides a quick glue changing mechanism of a cassette glue barrel cylinder glue pressing and dispensing device, including a glue pressing cylinder, a cylinder adapter, a cassette glue barrel upper cover, a cassette glue barrel barrel body, a cassette glue barrel fixing block, a locking wrench, a glue dispensing valve, a hollow rotating seal, a bearing and a sealing ring. The bottom end of the cassette glue barrel upper cover is threadedly connected to the cassette glue barrel barrel body, the top end of the cassette glue barrel upper cover has an opening, the rotating seal is inserted into the opening, and the bearing and the sealing ring are embedded between the outer periphery of the rotating seal and the inner wall surface of the cassette glue barrel upper cover. The utility model makes the connection between the glue pressing cylinder and the cassette glue barrel upper cover into a sealed rotating structure. When changing glue, the glue pressing cylinder will not rotate in the process of unscrewing the cassette glue barrel upper cover. This reduces the steps of changing glue, makes the installation and disassembly process simple and quick, saves time, and improves work efficiency. In addition, it avoids the entanglement and pulling of the air pipe and the sensor line, which damages the cylinder joint.

[0004] However, when the quick glue changing mechanism of the above-mentioned cassette glue barrel cylinder glue pressing and dispensing device is in use, the upper cover of the cassette glue barrel needs to be unscrewed each time the glue is changed, and the cylinder, air pipe, and induction line are installed on the upper cover, which makes it inconvenient to change the glue each time. Moreover, the glue barrel of the robot glue application is generally installed at a higher position. Each time the personnel changes the glue, they need to use tools to raise it before changing the glue, which is very inconvenient. This structure is no longer suitable for the situation where the robot glues. For this reason, we propose a cylinder glue pressing device with a lid that can be unscrewed up and down to change the glue. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a cylinder glue pressing device with a cover that can be screwed up and down to replace glue, so as to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] To achieve the above objectives, the utility model is implemented through the following technical solutions: a cylinder glue pressing device with a lid that can be screwed up and down to change glue, comprising a barrel body, the bottom end of the barrel body is threadedly connected to a glue barrel lower cover, the inside of the glue barrel lower cover is fixedly connected to a fixing piece, the top inner side of the fixing piece is fixedly connected to a lower sealing O-ring, the bottom inner side of the fixing piece is fixedly connected to a first bearing, the inside of the barrel body is fixedly connected to a glue pressing cylinder, the top of the barrel body is fixedly connected to a threaded pipe, the outer side of the threaded pipe is threadedly connected to a glue barrel upper cover, the top of the glue barrel upper cover is fixedly connected to a second bearing, the inner side of the second bearing is fixedly connected to a glue pressing disk, and the outer side of the glue pressing disk is fixedly connected to an upper sealing O-ring.

[0009] Preferably, the bottom of the lower cover of the rubber barrel is fixedly connected to a rotating shaft, the inner side of the rotating shaft is movably connected to a discharge rod, and the outer side of the rotating shaft is threadedly connected to a discharge valve.

[0010] Preferably, a fixed handle is fixedly connected to the outer side of the lower cover of the rubber barrel, and four fixed handles are provided, and the four fixed handles are arranged at equal distances.

[0011] Preferably, a rotating handle is fixedly connected to the outer side of the upper cover of the rubber barrel, and four rotating handles are provided, and the four rotating handles are of the same size.

[0012] Preferably, a mounting cap is fixedly connected to the top of the glue pressing disk, and a cylinder body is fixedly connected to the top of the mounting cap.

[0013] Preferably, the rubber-pressing cylinder is a hollow structure, and the outer surface of the rubber-pressing cylinder is smooth.

[0014] (III) Beneficial effects

[0015] The utility model provides a cylinder glue pressing device with a cover that can be screwed up and down to change glue, which has the following beneficial effects:

[0016] (1) This cylinder glue pressing device with a lid that can be screwed up and down to change glue has a barrel body, a lower cover of the glue barrel and an upper cover of the glue barrel. When the cylinder glue pressing device is used, the cylinder body is started, and the cylinder body drives the glue pressing plate to move downward. At this time, the glue pressing plate will enter the glue pressing barrel to press glue. During the glue pressing process, the glue enters the discharge valve through the rotating shaft and flows out of the discharge valve. When it is necessary to replace the glue pressing barrel, the staff rotates the lower cover of the glue barrel through the fixed handle, and the lower cover of the glue barrel can be rotated through the barrel body. At the same time, the rotating shaft and the discharge valve rotate, so that the glue of the cylinder glue pressing device The lower cover of the barrel can be removed, so that the glue pressing cylinder can be removed from the bottom. At the same time, the staff can also rotate the upper cover of the glue barrel by rotating the handle. The upper cover of the glue barrel and the threaded tube rotate. When the upper cover of the glue barrel rotates, the cylinder body will inevitably rotate due to the second bearing. At this time, the upper cover of the glue barrel can be removed. This cylinder glue pressing device with upper and lower covers that can be screwed on for glue replacement has a compact structure and is easy to disassemble and assemble. It is conducive to modular design installation and debugging, and is more suitable for occasions with compact space. It also has a great improvement in changing the glue barrel, shortens the glue replacement time, improves production efficiency, and reduces the labor intensity of the operator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a partial structural schematic diagram of the barrel upper cover of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the lower cover of the rubber barrel of the utility model;

[0020] Figure 4 It is a cross-sectional view of the barrel body of the utility model.

[0021] In the figure: 1. barrel body; 101. threaded pipe; 2. lower cover of rubber barrel; 3. fixing handle; 4. rotating shaft; 401. discharge valve; 5. discharge rod; 6. fixing piece; 7. first bearing; 8. cylinder body; 9. lower sealing O-ring; 10. upper cover of rubber barrel; 11. rubber pressing cylinder; 12. mounting cap; 13. rubber pressing disk; 14. rotating handle; 15. second bearing; 16. upper sealing O-ring. DETAILED DESCRIPTION

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4The utility model provides a technical solution: a cylinder glue pressing device with a lid that can be screwed up and down to change glue, comprising a barrel body 1, a rubber barrel lower cover 2 being threadedly connected to the bottom end of the barrel body 1, a fixing piece 6 being fixedly connected inside the rubber barrel lower cover 2, a lower sealing O-ring 9 being fixedly connected to the inner side of the top of the fixing piece 6, a first bearing 7 being fixedly connected to the inner side of the bottom of the fixing piece 6, a glue pressing cylinder 11 being fixedly connected inside the barrel body 1, a threaded pipe 101 being fixedly connected to the top of the barrel body 1, a rubber barrel upper cover 10 being threadedly connected to the outer side of the threaded pipe 101, a second bearing 15 being fixedly connected to the top of the rubber barrel upper cover 10, a glue pressing disk 13 being fixedly connected to the inner side of the second bearing 15, and an upper sealing O-ring 16 being fixedly connected to the outer side of the glue pressing disk 13.

[0024] In this embodiment, specifically, the bottom of the lower cover 2 of the glue barrel is fixedly connected with a rotating shaft 4, the inner side of the rotating shaft 4 is movably connected with a discharge rod 5, and the outer side of the rotating shaft 4 is threadedly connected with a discharge valve 401, through which the glue can be better controlled to be discharged.

[0025] In the present embodiment, specifically, a fixed handle 3 is fixedly connected to the outer side of the lower cover 2 of the glue barrel, and four fixed handles 3 are provided, and the four fixed handles 3 are arranged equidistantly. By rotating the lower cover 2 of the glue barrel by the fixed handle 3, the lower cover 2 of the glue barrel can be rotated through the barrel body 1, and at the same time, the rotating shaft 4 and the unloading valve 401 rotate, so that the lower cover 2 of the glue barrel of the cylinder glue pressing device can be disassembled.

[0026] In the present embodiment, specifically, a rotating handle 14 is fixedly connected to the outer side of the rubber barrel upper cover 10, and four rotating handles 14 are provided. The four rotating handles 14 are of the same size. By rotating the handle 14, the rubber barrel upper cover 10 is rotated, and the rubber barrel upper cover 10 and the threaded tube 101 rotate. When the rubber barrel upper cover 10 rotates, the cylinder body 8 will not be able to avoid rotation due to the second bearing 15. At this time, the rubber barrel upper cover 10 can be disassembled.

[0027] In the present embodiment, specifically, the top of the glue pressing plate 13 is fixedly connected with a mounting cap 12, and the top of the mounting cap 12 is fixedly connected with a cylinder body 8. By starting the cylinder body 8, the cylinder body 8 drives the glue pressing plate 13 to move downward, and at this time the glue pressing plate 13 will enter the glue pressing cylinder 11 for glue pressing.

[0028] In this embodiment, specifically, the glue pressing cylinder 11 is a hollow structure, and the outer surface of the glue pressing cylinder 11 is smooth, so that the glue pressing work can be better performed through the glue pressing cylinder 11.

[0029] Working principle: After the utility model is installed, first check the installation fixation and safety protection of the utility model. When using the cylinder glue pressing device, by starting the cylinder body 8, the cylinder body 8 drives the glue pressing plate 13 to move downward, and the glue pressing plate 13 will enter the glue pressing cylinder 11 for glue pressing. During the glue pressing process, the glue enters the discharge valve 401 through the rotating shaft 4 and flows out from the discharge valve 401. When it is necessary to replace the glue pressing cylinder 11, the staff rotates the lower cover 2 of the glue barrel through the fixed handle 3, and the lower cover 2 of the glue barrel can be rotated through the barrel body 1 At the same time, the rotating shaft 4 and the unloading valve 401 rotate, so that the lower cover 2 of the glue barrel of the cylinder glue pressing device can be disassembled, so that the glue pressing cylinder 11 can be disassembled from the bottom, and at the same time, the staff can also rotate the upper cover 10 of the glue barrel by rotating the handle 14, and the upper cover 10 of the glue barrel and the threaded tube 101 rotate. When the upper cover 10 of the glue barrel rotates, the cylinder body 8 will not be able to avoid rotation due to the second bearing 15. At this time, the upper cover 10 of the glue barrel can be disassembled, thus completing the use process of the utility model. The utility model has a simple structure and is safe and convenient to use.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Obviously, the embodiments described above are only some embodiments of the utility model, rather than all embodiments. The preferred embodiments of the utility model are given in the accompanying drawings, but they do not limit the patent scope of the utility model. The utility model can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the utility model more thorough and comprehensive. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned specific implementation methods, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the utility model specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of patent protection of the utility model.

Claims

1. A cylinder glue pressing device with a cap that can be screwed up and down to change glue, comprising a barrel (1), characterized in that: The bottom end of the barrel body (1) is threadedly connected to a rubber barrel lower cover (2), the inside of the rubber barrel lower cover (2) is fixedly connected to a fixing piece (6), the inner side of the top of the fixing piece (6) is fixedly connected to a lower sealing O-ring (9), the inner side of the bottom of the fixing piece (6) is fixedly connected to a first bearing (7), the inside of the barrel body (1) is fixedly connected to a rubber pressing cylinder (11), the top of the barrel body (1) is fixedly connected to a threaded tube (101), the outer side of the threaded tube (101) is threadedly connected to a rubber barrel upper cover (10), the top of the rubber barrel upper cover (10) is fixedly connected to a second bearing (15), the inner side of the second bearing (15) is fixedly connected to a rubber pressing disk (13), and the outer side of the rubber pressing disk (13) is fixedly connected to an upper sealing O-ring (16).

2. The cylinder glue pressing device with upper and lower screw caps that can be replaced according to claim 1, characterized in that: The bottom of the rubber barrel lower cover (2) is fixedly connected to a rotating shaft (4), the inner side of the rotating shaft (4) is movably connected to a discharge rod (5), and the outer side of the rotating shaft (4) is threadedly connected to a discharge valve (401).

3. The cylinder glue pressing device with upper and lower screw caps that can be replaced according to claim 1 is characterized in that: A fixed handle (3) is fixedly connected to the outer side of the lower cover (2) of the rubber barrel, and four fixed handles (3) are provided, and the four fixed handles (3) are arranged at equal distances.

4. The cylinder glue pressing device with upper and lower caps that can be screwed on and replaced according to claim 1, characterized in that: A rotating handle (14) is fixedly connected to the outer side of the upper cover (10) of the rubber barrel, and four rotating handles (14) are provided, and the four rotating handles (14) are of the same size.

5. The cylinder glue pressing device with upper and lower screw caps that can be replaced according to claim 1 is characterized in that: The top end of the glue pressing plate (13) is fixedly connected to a mounting cap (12), and the top of the mounting cap (12) is fixedly connected to a cylinder body (8).

6. The cylinder glue pressing device with upper and lower screw caps that can be replaced according to claim 1, characterized in that: The rubber pressing cylinder (11) is a hollow structure, and the outer surface of the rubber pressing cylinder (11) is smooth.

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