A small metering glue dispenser that is easy to replace the feed tube.

Abstract

This utility model relates to the field of glue dispensing machine technology, specifically a small quantitative glue dispensing machine with easy-to-replace feed tube. It includes a frame base, an inner protective ring shell, and a pump body for glue dispensing mounted inside the ring shell. A support tube seat is screwed onto the discharge end of the pump body. During use, the glue can be stored in a bucket. The bottom of the bucket is connected to a threaded tube on the surface of the frame base via a vertical tube. Simply rotating the ring seat, which is slidably mounted on the outer circumference of the vertical tube, allows the ring seat and threaded tube to engage, ensuring a tight fit between the vertical tube and the threaded tube. This enables the pump body to be used for glue dispensing. The cover on the surface of the bucket is easy to disassemble and assemble; simply rotating the ring seat in the opposite direction disconnects the vertical tube from the threaded tube, facilitating disassembly and cleaning of the bucket. The operation is simple and convenient.

Description

Technical Field

[0001] This utility model relates to the field of glue dispensing machine technology, specifically to a small quantitative glue dispensing machine that is easy to replace the feeding tube. Background Technology

[0002] With the continuous development of the social economy and the gradual improvement of material life, people have begun to have higher and higher pursuits in spiritual and cultural aspects. As a result, the publishing, printing and production of books and periodicals have developed rapidly in line with the current era. Currently, in the process of book and periodical production, glue supply mechanisms are usually used for glue application. Patent No. CN202322405536.9 discloses a quantitative glue supply mechanism that facilitates the replacement of the glue supply tube, which can easily realize the replacement of the glue supply tube and achieve a good sealing effect after replacement. However, during the use of quantitative glue supply equipment, some glue is easy to remain on the inner wall of the glue supply box and is prone to solidification. The glue supply box is not easy to disassemble, making it quite inconvenient to clean. To this end, we propose a small quantitative glue supply machine that facilitates the replacement of the glue supply tube. Utility Model Content

[0003] To address the problems in the existing technology, this utility model provides a small quantitative glue dispenser that is easy to replace the feed tube.

[0004] The technical solution adopted by this utility model to solve its technical problem is a small quantitative glue dispenser that is easy to replace the feed tube. It includes a frame base, an inner ring shell for protection, and a pump body for glue supply. The discharge end of the pump body is screwed with a support tube seat, and the end of the tube seat away from the pump body is equipped with a flexible tube for guiding the material. The feed end of the pump body is connected to a flow valve through a flange, and the end of the flow valve away from the pump body is connected to a solenoid valve for controlling opening and closing through a flange.

[0005] The top surface of the frame seat is integrally constructed with a threaded pipe that is connected to the flange of the solenoid valve, and a vertical pipe for guiding flow is inserted into the inner side of the threaded pipe. A bucket for storing glue is assembled at the end of the vertical pipe away from the frame seat, and an annular seat that is screwed and connected to the threaded pipe is slidably installed on the outer periphery of the vertical pipe. A disc cover for sealing is assembled at the top opening end of the bucket body by bolts.

[0006] By adopting the above technical solution, during the use of the quantitative glue dispenser, the pump body in the ring shell inside the frame can operate and conveniently extract glue. The flow valve at the feed end of the pump body can conveniently measure the amount of glue extracted, and at the same time, it is convenient to deliver the glue to the designated position through the hose for easy glue supply. The hose is connected to the discharge end of the pump body by the pipe seat, which is convenient for disassembly and replacement according to the needs of use. Meanwhile, the solenoid valve can conveniently control the glue entering the pump body.

[0007] During the use of the quantitative glue dispensing machine, the glue can be stored in the barrel. The bottom of the barrel is connected to the threaded tube on the surface of the frame seat by a vertical tube. At the same time, simply rotate the ring seat that is slidably installed on the outer circumference of the vertical tube to make the ring seat and the threaded tube screwed together, so that the vertical tube and the threaded tube are tightly inserted into each other, so that the pump can be used for glue dispensing. The disc cover on the surface of the barrel is easy to disassemble and install. The connection between the vertical tube and the threaded tube can be released by simply rotating the ring seat in the opposite direction, which makes it easy to disassemble the barrel and clean it. The operation is simple and convenient.

[0008] Specifically, the feed end at the top of the disc cover and the inner side of the vertical tube are both equipped with shut-off valves for controlling opening and closing, and the inner side of the threaded tube is fitted with a rubber ring that abuts against the vertical tube, and there are two sets of rubber rings.

[0009] By adopting the above technical solution, the shut-off valve in the vertical pipe facilitates the opening and closing of the channel through which glue enters the vertical pipe from inside the bucket, thus facilitating subsequent glue supply. The shut-off valve on the cover surface allows for easy connection to external glue supply pipes, enabling the replenishment of glue inside the bucket. Furthermore, the rubber ring improves the tightness of the connection between the vertical pipe and the threaded pipe, thereby reducing glue leakage.

[0010] Specifically, the top surface of the frame is fitted with a vertical cylinder for support, and there are multiple sets of vertical cylinders. The bottom surface of the barrel is fitted with a vertical rod that is inserted and connected to the vertical cylinder, and there are multiple sets of vertical rods. The outer periphery of the vertical cylinder is screwed with a screw that abuts against the vertical rod.

[0011] By adopting the above technical solution, the vertical cylinder on the surface of the frame base and the vertical rod at the bottom of the barrel are interlocked, which facilitates auxiliary support for the barrel and allows the barrel to be installed more stably on the top of the frame. At the same time, after the vertical rod and the vertical cylinder are interlocked, the position of the vertical rod inserted in the vertical cylinder can be limited and locked by rotating the screw on the outer circumference of the vertical cylinder.

[0012] Specifically, the outer wall surface of the frame is equipped with a control box that is electrically connected to the pump body, solenoid valve and flow valve, and the outer two sides of the ring shell are bolted with protective ring covers.

[0013] By adopting the above technical solution, the ring cover is installed and removed at both ends of the outer periphery of the ring shell, which is convenient for disassembly and assembly, and facilitates the maintenance of the internal structure of the ring shell. The control components inside the control box facilitate the operation of the pump body, solenoid valve and flow valve, and facilitate the recording or display of data during operation.

[0014] Specifically, the outer peripheral surface of the frame is welded with lifting rings for lifting, and there are multiple sets of lifting rings.

[0015] By adopting the above technical solution, the lifting ring makes it easy and convenient for personnel to move the position of the frame.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. The technical solution of this application, through the design of the pump body, flow valve, solenoid valve, ring shell, pipe seat and hose, enables the pump body in the ring shell inside the frame to operate and conveniently extract glue during the use of the quantitative glue dispensing machine. The flow valve at the feed end of the pump body facilitates the measurement of the amount of glue extracted, and at the same time, it facilitates the delivery of glue to the designated position through the hose for convenient glue dispensing. The hose is screwed to the discharge end of the pump body through the pipe seat, which is convenient for disassembly and replacement according to the needs of use. At the same time, the solenoid valve facilitates the control of the glue entering the pump body.

[0018] 2. The technical solution of this application, through the design of threaded tube, vertical tube, ring seat, barrel body and disc cover, allows the barrel body to store glue during the use of the quantitative glue dispensing machine. The bottom of the barrel body is connected to the threaded tube on the surface of the frame seat by the vertical tube. At the same time, only by rotating the ring seat that is slidably installed on the outer circumference of the vertical tube, the ring seat and the threaded tube are connected to each other and the vertical tube is tightly inserted into the threaded tube, so that the pump body can be used for glue dispensing. Meanwhile, the disc cover on the surface of the barrel body is easy to disassemble and assemble, and the connection between the vertical tube and the threaded tube can be released by simply rotating the ring seat in the opposite direction, which facilitates the disassembly of the barrel body and its cleaning. The operation is simple and convenient. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is an isometric view of the present invention;

[0021] Figure 2 This is a schematic plan view of the inner structure of the frame base of this utility model;

[0022] Figure 3 This is a partial structural diagram of point A of the connection structure between the frame and the barrel of this utility model;

[0023] In the diagram: 1. Frame seat; 2. Pump body; 3. Flow valve; 4. Solenoid valve; 5. Ring shell; 6. Pipe seat; 7. Hose; 8. Threaded pipe; 9. Vertical pipe; 10. Ring seat; 11. Barrel body; 12. Disc cover; 13. Shut-off valve; 14. Rubber ring; 15. Vertical cylinder; 16. Vertical rod; 17. Screw pin; 18. Lifting ring; 19. Control box; 20. Ring cover. Detailed Implementation

[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0025] Please see Figure 1-3 This utility model provides a technical solution: a small quantitative glue dispenser that facilitates the replacement of the feed tube, including a frame base 1, an inner ring shell 5 for protection, and a pump body 2 for glue supply mounted inside the ring shell 5. A support tube seat 6 is screwed onto the discharge end of the pump body 2, and a flexible hose 7 for guiding the material is mounted at the end of the tube seat 6 away from the pump body 2. A flow valve 3 is connected to the inlet end of the pump body 2 via a flange, and a solenoid valve 4 for controlling opening and closing is connected to the end of the flow valve 3 away from the pump body 2 via a flange. A threaded pipe 8 is integrally constructed on the top surface of the frame base 1 and is flange-connected to the solenoid valve 4. A vertical pipe 9 for guiding flow is inserted into the inner side of the threaded pipe 8. A bucket body 11 for storing glue is mounted at the end of the vertical pipe 9 away from the frame base 1, and an annular seat 10 that is screwed onto the outer periphery of the vertical pipe 9 is slidably mounted and screwed onto the threaded pipe 8. A sealing cover 12 is bolted onto the top opening end of the bucket body 11.

[0026] When in use, the quantitative glue dispenser enables the pump body 2 in the inner ring shell 5 of the frame 1 to operate and conveniently extract glue. The flow valve 3 at the feed end of the pump body 2 facilitates the measurement of the amount of glue extracted. At the same time, it is convenient to deliver the glue to the designated position through the hose 7 for easy glue supply. The hose 7 is screwed to the discharge end of the pump body 2 through the pipe seat 6, which is convenient for disassembly and replacement according to the needs of use. Meanwhile, the solenoid valve 4 facilitates the control of the glue entering the pump body 2.

[0027] During the use of the quantitative glue dispensing machine, the glue can be stored in the barrel 11. The bottom of the barrel 11 is connected to the threaded tube 8 on the surface of the frame seat 1 by the vertical tube 9. At the same time, the ring seat 10, which is slidably installed on the outer circumference of the vertical tube 9, is rotated to make the ring seat 10 and the threaded tube 8 connected to each other, and the vertical tube 9 is tightly inserted into the threaded tube 8. This allows the pump body 2 to be used when dispensing glue. Meanwhile, the disc cover 12 on the surface of the barrel 11 is easy to disassemble and assemble. The connection between the vertical tube 9 and the threaded tube 8 can be released by simply rotating the ring seat 10 in the opposite direction, which makes it easy to disassemble the barrel 11 and clean it. The operation is simple and convenient.

[0028] like Figure 2 and Figure 3 As shown, the top feed end of the disc cover 12 and the inner side of the vertical tube 9 are both equipped with shut-off valves 13 for controlling opening and closing, and the inner side of the threaded tube 8 is fitted with a rubber ring 14 that abuts against the vertical tube 9, and there are two sets of rubber rings 14.

[0029] During use, the shut-off valve 13 in the vertical pipe 9 facilitates the opening and closing of the channel through which the glue inside the bucket 11 enters the vertical pipe 9, enabling subsequent glue supply. The shut-off valve 13 on the surface of the cover 12 allows for easy connection to an external glue supply pipe, facilitating the replenishment of glue inside the bucket 11. The rubber ring 14 enhances the tightness of the connection between the vertical pipe 9 and the threaded pipe 8, thereby reducing glue leakage.

[0030] like Figure 1 and Figure 2 As shown, the top surface of the frame base 1 is equipped with a vertical cylinder 15 for support, and there are multiple sets of vertical cylinders 15. The bottom surface of the barrel body 11 is equipped with a vertical rod 16 that is inserted and connected to the vertical cylinder 15, and there are multiple sets of vertical rods 16. The outer periphery of the vertical cylinder 15 is screwed with a screw pin 17 that abuts against the vertical rod 16.

[0031] In use, the vertical cylinder 15 on the surface of the frame base 1 and the vertical rod 16 at the bottom of the barrel 11 are interlocked to provide auxiliary support for the barrel 11, so that the barrel 11 can be installed more stably on the top of the frame. At the same time, after the vertical rod 16 and the vertical cylinder 15 are interlocked, the position of the vertical rod 16 inserted in the vertical cylinder 15 can be limited and locked by rotating the screw pin 17 on the outer circumference of the vertical cylinder 15.

[0032] like Figure 1 and Figure 2 As shown, a control box 19 is mounted on the outer wall surface of the frame 1, which is electrically connected to the pump body 2, the solenoid valve 4 and the flow valve 3, and a protective ring cover 20 is mounted on both sides of the outer periphery of the ring shell 5 by bolts.

[0033] During use, the ring cover 20 is installed and removed from both ends of the outer periphery of the ring shell 5, and is easy to install and remove, which facilitates the maintenance of the internal structure of the ring shell 5. The control elements inside the control box 19 facilitate the operation of the pump body 2, solenoid valve 4 and flow valve 3, and facilitate the recording or display of data during operation.

[0034] like Figure 1 As shown, the outer peripheral surface of the frame 1 is welded with lifting rings 18 for lifting, and there are multiple sets of lifting rings 18.

[0035] When in use, the lifting ring 18 makes it easy for personnel to move the position of the frame base 1, and the movement is simple and convenient.

[0036] The working principle and usage process of this utility model are as follows: In use, first, install the corresponding structural components in suitable positions. During the use of the quantitative glue dispenser, the pump body 2 inside the ring shell 5 of the frame 1 can operate and easily extract glue. The flow valve 3 at the inlet end of the pump body 2 facilitates the measurement of the amount of glue extracted. Simultaneously, the glue is easily transported to the designated location via the hose 7 for convenient glue supply. The hose 7 is screwed to the outlet end of the pump body 2 via the hose seat 6, facilitating disassembly and replacement according to usage requirements. Simultaneously, the solenoid valve 4 facilitates the control of the glue entering the pump body 2. Furthermore, during the use of the quantitative glue dispenser… The bucket 11 can store glue, and the bottom of the bucket 11 is connected to the threaded tube 8 on the surface of the frame base 1 by a vertical tube 9. At the same time, the pump body 2 can be used to supply glue by simply rotating the ring seat 10 that is slidably installed on the outer circumference of the vertical tube 9, so that the ring seat 10 and the threaded tube 8 are connected to each other and the vertical tube 9 is tightly inserted into the threaded tube 8. The disc cover 12 on the surface of the bucket 11 is easy to disassemble and assemble, and the connection between the vertical tube 9 and the threaded tube 8 can be released by simply rotating the ring seat 10 in the opposite direction, which makes it easy to disassemble the bucket 11 and clean it. The operation is simple and convenient, and the overall structure is simple, small in size and easy to move.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A small-scale quantitative glue dispensing machine that facilitates the replacement of the feed tube, characterized in that, Includes a frame base (1), the inner side of which is equipped with a protective ring shell (5), and the inner side of the ring shell (5) is equipped with a pump body (2) for supplying glue. The discharge end of the pump body (2) is screwed with a support pipe seat (6), and the end of the pipe seat (6) away from the pump body (2) is equipped with a flexible hose (7) for guiding material. The inlet end of the pump body (2) is connected to a flow valve (3) through a flange, and the end of the flow valve (3) away from the pump body (2) is connected to a solenoid valve (4) for controlling opening and closing through a flange. The top surface of the frame (1) is integrally constructed with a threaded pipe (8) that is flange-connected to the solenoid valve (4), and a vertical pipe (9) for guiding flow is inserted into the inner side of the threaded pipe (8). A barrel (11) for storing glue is assembled at the end of the vertical pipe (9) away from the frame (1), and a ring seat (10) that is screwed and connected to the threaded pipe (8) is slidably installed on the outer periphery of the vertical pipe (9). A disc cover (12) for sealing is assembled at the top opening end of the barrel (11) by bolts.

2. A small-scale quantitative glue dispenser with easy-to-replace feed tube as described in claim 1, characterized in that, The feed end at the top of the disc cover (12) and the inside of the vertical tube (9) are both equipped with shut-off valves (13) for controlling opening and closing, and the inside of the threaded tube (8) is fitted with a rubber ring (14) that abuts against the vertical tube (9), and there are two sets of rubber rings (14).

3. A small-scale quantitative glue dispenser with easy-to-replace feed tube as described in claim 1, characterized in that, The top surface of the frame base (1) is fitted with a vertical cylinder (15) for support, and there are multiple sets of vertical cylinders (15). The bottom surface of the barrel body (11) is fitted with a vertical rod (16) that is inserted and connected to the vertical cylinder (15), and there are multiple sets of vertical rods (16). The outer periphery of the vertical cylinder (15) is screwed with a screw pin (17) that abuts against the vertical rod (16).

4. A small-scale quantitative glue dispenser with easy-to-replace feed tube as described in claim 1, characterized in that, The outer wall surface of the frame (1) is equipped with a control box (19) that is electrically connected to the pump body (2), the solenoid valve (4) and the flow valve (3), and the outer two sides of the ring shell (5) are equipped with protective ring covers (20) by bolts.

5. A small-scale quantitative glue dispenser with easy-to-replace feed tube as described in claim 1, characterized in that, The outer peripheral surface of the frame (1) is welded with lifting rings (18) for lifting, and there are multiple sets of lifting rings (18).

Images