Auxiliary feeding device of glue machine

Abstract

The utility model belongs to the technical field of glue processing, and discloses a glue machine auxiliary feeding device which comprises a digital display controller, a connecting rod is fixedly connected to the outer side of the digital display controller, hoops are fixedly connected to the left side and the right side of the connecting rod, and thickened glue barrels are arranged in the hoops in an abutting mode. The outer side of the top end of the thickened glue barrel is spirally connected with a connecting cover, the top end of the connecting cover is fixedly connected with a connecting pipe, the connecting pipe is fixedly connected with a sliding air inlet switch, the front end of the sliding air inlet switch is fixedly connected with a pressure gauge, the top end of the sliding air inlet switch is fixedly connected with a pressure regulating valve, and the interior of the pressure regulating valve is slidably connected with an up-down switch. The top end of the connecting cover is fixedly connected with an air cylinder, a sliding rod is slidably arranged in a cavity of the air cylinder, and the bottom end of the sliding rod is fixedly connected with a piston head. By means of the scheme, the problems that the feeding precision is low, and the running speed and the conveying amount of the conveying mechanism cannot be adjusted according to the production requirement of the glue machine are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glue processing, in particular to an auxiliary feeding device for a glue machine. Background Art

[0002] The glue machine auxiliary feeding device is a device used to improve the efficiency and convenience of glue machine feeding. In the process of glue production and use, the traditional feeding method is often inefficient, labor-intensive and difficult to ensure accuracy. In order to improve the feeding efficiency of the glue machine, reduce labor costs and improve feeding accuracy, this glue machine auxiliary feeding device was developed.

[0003] At the same time, the patent application number 202121490108.5 discloses a glue mixer feeding device, including a stirring mechanism and a feeding mechanism. The feeding mechanism includes a base, a feeding hopper, a conveyor belt, a driver and a feeding plate. The feeding hopper is installed on the side of the base, one end of the conveyor belt extends into the feeding hopper, and the other end of the conveyor belt extends to above the stirring mechanism. The driver is used to drive the conveyor belt to rotate. There are multiple feeding plates, and the feeding plates are evenly distributed on the conveyor belt. The conveyor belt is set at an angle.

[0004] However, in the implementation of relevant technologies, it was found that the above-mentioned glue mixer feeding device requires manual feeding, resulting in low feeding accuracy, and the operating speed and conveying volume of the conveying mechanism cannot be adjusted according to the production requirements of the glue machine. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides an auxiliary loading device for a glue machine, which has the advantages of not requiring frequent manual loading. The glue is placed inside the glue storage tube, and the glue is automatically loaded through atmospheric pressure. It can accurately control the operating speed and conveying volume of the conveying mechanism, which helps to improve the quality of the glue products.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a glue machine auxiliary feeding device, including a digital display controller, the outer side of the digital display controller is fixedly connected to a connecting rod, the left and right sides of the connecting rod are fixedly connected to a clamp, a thickened glue cylinder is tightly provided inside the clamp, the top outer side of the thickened glue cylinder is spirally connected to a connecting cover, the top of the connecting cover is fixedly connected to a connecting pipe, the top of the connecting pipe is fixedly connected to a sliding air inlet switch, the front end of the sliding air inlet switch is fixedly connected to a pressure gauge, the top of the sliding air inlet switch is fixedly connected to a pressure regulating valve, the internal sliding connection of the pressure regulating valve is connected to an up and down switch, the top of the connecting cover is fixedly connected to a cylinder, the interior of the cylinder is set as a cavity, the interior of the cylinder cavity is slidably provided with a sliding rod, the bottom end of the sliding rod is fixedly connected to a piston head, and the bottom end of the piston head is fitted with a discharge port.

[0007] Preferably, the outer side of the discharge port is spirally connected to a conversion joint, the outer side of the conversion joint is sleeved with a second three-way valve, the outer side of the second three-way valve is rotatably connected to a handle, the interior of the second three-way valve is fixedly connected to a quantitative valve, and the bottom end of the quantitative valve is fixedly connected to a glue outlet.

[0008] Preferably, a delivery pipe is fixedly connected to the inside of the right side of the conversion joint, a rubber storage pipe is fixedly connected to the top end of the delivery pipe, and the rubber storage pipe is arranged inside the clamp.

[0009] Preferably, the top end of the clamp is fixedly connected to a first three-way valve, the outer side of the first three-way valve is rotatably connected to a switch handle, and the inner top end of the clamp is fixedly connected to a feed hopper.

[0010] Preferably, the outer side of the sliding rod passes through the interior of the connecting cover, and the sliding rod slides up and down inside the thickened glue tube and the inside of the cylinder.

[0011] Preferably, the thickened glue cylinder and the glue storage tube are made of transparent acrylic material, and the delivery tube is made of stainless steel material.

[0012] Preferably, a pressurizing pipe is fixedly connected to the outer side of the cylinder, and the other end of the pressurizing pipe is arranged to pass through the interior of the connecting cover.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model sets two glue cylinders, one for storing glue and the other for discharging glue. When the glue inside the glue cylinder at the top of the discharge port is less, it can be transferred to the inside of the glue discharge cylinder through the storage glue cylinder, and the outer pressure regulating device of the glue discharge cylinder can accurately control the amount of glue fed and adjust it according to the production needs of the glue machine.

[0015] 2. The utility model can adjust the running speed and conveying volume of the conveying mechanism according to the production needs of the glue machine, and the reduction of internal glue can be seen from the appearance. All connecting devices are connected by spirals, which is convenient for disassembly and cleaning, avoids blockage, and extends the service life of the glue machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the rubber storage pipe of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the quantitative valve of the utility model;

[0019] Figure 4 This is a schematic diagram of the slide bar structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the thickened glue cylinder of the utility model.

[0021] In the figure: 1. Digital display controller; 2. Connecting rod; 3. Clamp; 4. Thickened glue cylinder; 5. Connecting cover; 6. Connecting pipe; 7. Sliding air inlet switch; 8. Pressure gauge; 9. Pressure regulating valve; 10. Up and down switch; 11. Cylinder; 12. Sliding rod; 13. Piston head; 14. Discharge port; 15. Pressurizing pipe; 16. Feed hopper; 17. First three-way valve; 18. Switch handle; 19. Glue storage pipe; 20. Delivery pipe; 21. Second three-way valve; 22. Adapter; 23. Turning handle; 24. Dosing valve; 25. Glue outlet. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figures 1 to 5As shown, the utility model provides an auxiliary feeding device for a glue machine, including a digital display controller 1, a connecting rod 2 is fixedly connected to the outside of the digital display controller 1, a clamp 3 is fixedly connected to the left and right sides of the connecting rod 2, a thickened glue cylinder 4 is tightly arranged inside the clamp 3, a connecting cover 5 is spirally connected to the outside of the top of the thickened glue cylinder 4, a connecting pipe 6 is fixedly connected to the top of the connecting cover 5, a sliding air inlet switch 7 is fixedly connected to the top of the connecting pipe 6, a pressure gauge 8 is fixedly connected to the front end of the sliding air inlet switch 7, a pressure regulating valve 9 is fixedly connected to the top of the sliding air inlet switch 7, and the pressure regulating valve 9 The inner sliding connection is equipped with an upper and lower switch 10, and the top of the connecting cover 5 is fixedly connected with a connecting pipe 6, which is convenient for separating the thickened glue cylinder 4 and the connecting cover 5. Start the sliding air inlet switch 7, and observe the pressure gauge 8 to adjust the pressure regulating valve 9 according to the pressure of the required glue sprayed. Then slide the air inlet switch 7 from the outside to suck in the pressure from the outside, push the slide rod 12 and the piston head 13 at the bottom to squeeze the glue from the inside of the thickened glue cylinder 4 to the outside of the discharge port 14. The air pressure can be adjusted by the digital display controller 1 to control the discharge speed and flow of the glue machine according to actual needs.

[0024] Specifically, the glue inside the discharge port 14 flows into the second three-way valve 21 through the conversion joint 22. Since the right side of the second three-way valve 21 is blocked when the handle 23 is turned, the glue can only be sprayed out from the glue outlet 25 at the bottom end of the metering valve 24.

[0025] Furthermore, a delivery pipe 20 is fixedly connected to the inside of the right side of the conversion joint 22, and a glue storage pipe 19 is fixedly connected to the top of the delivery pipe 20. The glue is placed inside the glue storage pipe 19, and the glue is surged by atmospheric pressure. There is no need for frequent manual loading. Under the pressure of atmospheric pressure, the glue storage pipe 19 flows through the delivery pipe 20 to the inside of the thickened glue cylinder 4.

[0026] Furthermore, a first three-way valve 17 is fixedly connected to the top of the clamp 3 , and the glue can be controlled to flow from the feed hopper 16 to the inside of the first three-way valve 17 by turning the switch handle 18 .

[0027] It is worth noting that the outer side of the sliding rod 12 passes through the interior of the connecting cover 5 , and the sliding rod 12 slides up and down inside the thickened glue tube 4 and the cylinder 11 .

[0028] It is worth noting that the thickened glue cylinder 4 and the glue storage tube 19 are made of transparent acrylic material, and the delivery tube 20 is made of stainless steel material, so that the thickened glue cylinder 4 and the glue storage tube 19 can be observed.

[0029] It is worth mentioning that a pressurized pipe 15 is fixedly connected to the outside of the cylinder 11. The pressurized pipe 15 draws air from the outside, and the air pressure pushes the sliding rod 12 inside the cylinder 11 to slide.

[0030] Among them, the digital display controller 1 and the pressure gauge 8 are prior art and will not be described in detail. At the same time, the present invention also includes a power supply, a controller and a switch, which are not the main technical points of this patent and will not be described in detail. The "front, back, left and right" perspectives of this device are as follows: Figure 1 The direction shown in the figure is the reference.

[0031] Working principle:

[0032] After the first three-way valve 17 is closed, the second three-way valve 21 is closed first, and then the first three-way valve 17 is closed to stop the injection of glue. The handle 23 on the outside of the second three-way valve 21 and the switch handle 18 on the outside of the first three-way valve 17 are turned, and the upper and lower switches 10 are started. The upper and lower switches 10 drive the sliding rod 12 inside the thickened glue cylinder 4 to slide toward the direction of the top cylinder 11, and the piston head 13 at the bottom of the sliding rod 12 draws the inside of the thickened glue cylinder 4 into a vacuum. At this time, the thickened glue cylinder 4 puts the delivery pipe 20 and the glue storage pipe 19 into a vacuum. Under the pressure of atmospheric pressure, the glue slides to the bottom and flows into the inside of the thickened glue cylinder 4 through the delivery pipe 20, and the handle 23 and the switch handle 18 are restored to their original positions.

[0033] At this time, start the sliding air inlet switch 7, and observe the pressure gauge 8 to adjust the pressure regulating valve 9 according to the pressure of the required glue sprayed. Then slide the air inlet switch 7 to suck in pressure from the outside to push the slide rod 12 and the piston head 13 at the bottom to squeeze the glue from the inside of the thickened glue cylinder 4 to the outside of the discharge port 14. The glue inside the discharge port 14 flows to the inside of the second three-way valve 21 through the conversion joint 22. Since the right side of the second three-way valve 21 has been blocked when the turning handle 23 is turned, the glue can only be sprayed out from the glue outlet 25 at the bottom end of the metering valve 24.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glue machine auxiliary feeding device, comprising a digital display controller (1), characterized in that: The outer side of the digital display controller (1) is fixedly connected to a connecting rod (2), the left and right sides of the connecting rod (2) are fixedly connected to clamps (3), the inside of the clamp (3) is tightly provided with a thickened glue cylinder (4), the top outer side of the thickened glue cylinder (4) is spirally connected to a connecting cover (5), the top of the connecting cover (5) is fixedly connected to a connecting pipe (6), the top of the connecting pipe (6) is fixedly connected to a sliding air inlet switch (7), and the front end of the sliding air inlet switch (7) is fixedly connected to a pressure Table (8), the top end of the sliding air inlet switch (7) is fixedly connected to a pressure regulating valve (9), the interior of the pressure regulating valve (9) is slidably connected to an upper and lower switch (10), the top end of the connecting cover (5) is fixedly connected to a cylinder (11), the interior of the cylinder (11) is configured as a cavity, a sliding rod (12) is slidably provided inside the cavity of the cylinder (11), the bottom end of the sliding rod (12) is fixedly connected to a piston head (13), and the bottom end of the piston head (13) is fitted with a discharge port (14).

2. The auxiliary feeding device for a glue machine according to claim 1, characterized in that: The outer side of the discharge port (14) is spirally connected to a conversion joint (22), the outer side of the conversion joint (22) is sleeved with a second three-way valve (21), the outer side of the second three-way valve (21) is rotatably connected to a turning handle (23), the interior of the second three-way valve (21) is fixedly connected to a metering valve (24), and the bottom end of the metering valve (24) is fixedly connected to a glue outlet (25).

3. The auxiliary feeding device for a glue machine according to claim 2, characterized in that: The right side of the conversion joint (22) is fixedly connected to a delivery pipe (20), the top end of the delivery pipe (20) is fixedly connected to a rubber storage pipe (19), and the rubber storage pipe (19) is arranged inside the clamp (3).

4. The auxiliary feeding device for a glue machine according to claim 3, characterized in that: The top end of the clamp (3) is fixedly connected to a first three-way valve (17), the outer side of the first three-way valve (17) is rotatably connected to a switch handle (18), and the inner top end of the clamp (3) is fixedly connected to a feed hopper (16).

5. The auxiliary feeding device for a glue machine according to claim 1, characterized in that: The outer side of the sliding rod (12) passes through the interior of the connecting cover (5), and the sliding rod (12) slides up and down inside the thickened glue tube (4) and inside the cylinder (11).

6. The auxiliary feeding device for a glue machine according to claim 3, characterized in that: The thickened glue cylinder (4) and the glue storage tube (19) are made of transparent acrylic material, and the delivery tube (20) is made of stainless steel material.

7. The auxiliary feeding device for a glue machine according to claim 1, characterized in that: A pressurizing tube (15) is fixedly connected to the outside of the cylinder (11), and the other end of the pressurizing tube (15) is arranged to penetrate the interior of the connecting cover (5).

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