Spiral pipeline conveying and feeding equipment of glue making equipment

Abstract

The utility model discloses a spiral pipeline transportation feeding device of glue making equipment, which relates to the field of glue making equipment, and comprises a feeding equipment shell and a glue making equipment body, the top of the left side of the feeding equipment shell is fixedly connected with a feeding pipe, and the top of the feeding pipe is fixedly provided with a first flange; five threaded holes are formed in the first flange; the bottom of the glue making equipment body is fixedly connected with a glue outlet pipe, and the bottom of the glue outlet pipe is fixedly provided with a second flange. By arranging the snakelike heating pipe and the inner container, the blocking phenomenon caused by solidification of glue liquid can be avoided, the conveying and feeding efficiency of the spiral pipeline is improved, a first flange, a second flange and a positioning bolt are arranged, a feeding pipe and a glue outlet pipe can be installed in a sealed mode, leakage of the glue liquid is prevented, and a quantitative electromagnetic valve body is arranged, so that the quantitative electromagnetic valve is convenient to use. And meanwhile, a spiral blade is arranged, so that glue liquid produced by glue making equipment can be conveyed and fed.

Description

Technical Field

[0001] The utility model relates to the technical field of glue-making equipment, in particular to a screw pipeline transportation and feeding device for glue-making equipment. Background Art

[0002] Glue-making equipment is mechanical equipment used for preparing glue liquid or adhesives. They play an important role in many industries such as chemical industry, light industry, food, building materials, etc. After the glue liquid is produced by the glue-making equipment, feeding is required, so a screw pipeline transportation and feeding device will be used;

[0003] When the existing screw pipeline transportation and feeding equipment is in use, since the glue liquid produced by the glue-making equipment itself has viscosity, it has good fluidity at high temperatures and poor fluidity at low temperatures. If directly through the screw pipeline, the raw materials are likely to be unable to flow, seriously affecting the transportation and feeding efficiency of the glue liquid.

[0004] In order to overcome the above defects, the prior art (Chinese patent with application number: 202221301255.8, application date: May 27, 2022) discloses a screw pipeline transportation and feeding device for glue production. This screw pipeline transportation and feeding device is provided with a wind cavity, a fan, an air duct, an annular sleeve, a silica gel sealing ring and an inclined groove. When in use, the fan starts and continuously blows air into the wind cavity. The air pressure in the wind cavity increases, and the air enters the annular sleeve along the air duct and continuously blows towards the discharge port along the silica gel sealing ring, accelerating the material transportation while blowing off the materials attached to the screw roller and the inner wall of the conveying pipe. The silica gel sealing ring can block the gap between the annular sleeve and the conveying pipe to prevent air leakage, realizing the function of accelerating discharge and preventing residue.

[0005] Although the prior art can solve the problem of blowing off the materials attached to the screw roller and the inner wall of the conveying pipe, although this design aims to reduce material residue to ensure the accuracy of glue proportioning, if the air pressure or wind speed is not properly controlled during the operation, it may instead introduce new error sources. For example, excessive blowing may cause some materials to splash into the glue, affecting the proportioning accuracy, thus being unable to effectively avoid glue solidification, easily causing blockage phenomena, reducing the transportation and feeding efficiency of the screw pipeline, and being unable to precisely control the fluid.

[0006] Therefore, we have proposed a screw pipeline transportation and feeding device for glue-making equipment that can well solve the above problems. Content of the Utility Model

[0007] The purpose of the present utility model is to provide a feeding device for a glue-making equipment with a spiral pipeline transportation system, so as to solve the problem proposed in the above background technology. When a feeding device for a glue-making equipment with a spiral pipeline transportation system on the current market is in use, although this design aims to reduce material residue to ensure the accuracy of glue proportioning, if the air pressure or wind speed is not properly controlled during the operation, it may instead introduce new error sources. For example, excessive blowing may cause some materials to splash into the glue, affecting the proportioning accuracy, thus unable to effectively avoid the solidification of the glue solution, easily causing blockage phenomena, reducing the efficiency of the spiral pipeline transportation and feeding, and unable to precisely control the fluid.

[0008] To achieve the above purpose, the present utility model provides the following technical solution: A feeding device for a glue-making equipment with a spiral pipeline transportation system, including a feeding device housing and a glue-making equipment body. At the top of the left side of the feeding device housing, a feeding pipe is fixedly connected. At the top of the feeding pipe, a first flange is fixedly installed, and five threaded holes are opened inside the first flange.

[0009] It further includes: At the bottom of the glue-making equipment body, a glue outlet pipe is fixedly connected. At the bottom of the glue outlet pipe, a second flange is fixedly installed. Five positioning bolts penetrate through the second flange, and the ends of the positioning bolts are inserted into the threaded holes. A support frame is fixedly installed on the outer wall of the glue-making equipment body.

[0010] On both sides of the feeding device housing, fixing plates are fixedly installed. On the left side of the fixing plates, a servo motor body is provided. The output shaft of the servo motor body is fixedly installed with a rotating rod through a coupling, and the end of the rotating rod penetrates through the feeding device housing. A spiral blade is fixedly installed on the outer wall of the rotating rod.

[0011] As a preferred technical solution of this application, a sealing gasket is fixedly installed at the top of the feeding pipe, and the top end of the sealing gasket penetrates through the glue outlet pipe. A quantitative solenoid valve body is arranged on the outer wall of the feeding pipe, and the quantitative solenoid valve body is electrically connected to an external control board.

[0012] As a preferred technical solution of this application, an inner liner is arranged on the inner wall of the feeding device housing. A cavity is opened inside the feeding device housing on the outer wall of the inner liner. A serpentine heating pipe is arranged inside the cavity. At the bottom of the right side of the feeding device housing, a discharge pipe is fixedly connected.

[0013] As a preferred technical solution of this application, the connection between the first flange and the second flange is detachable. The connection between the positioning bolts and the second flange and the threaded holes is threaded. By manually passing each positioning bolt through the second flange and inserting it into the corresponding threaded hole, the feeding pipe and the glue outlet pipe are fixedly installed.

[0014] As a preferred technical solution of the present application, the gasket is in close fit with the feed pipe. The gasket is made of rubber. The gasket connected by the first flange is inserted into the glue outlet pipe, which enhances the connection tightness and prevents the leakage of glue.

[0015] As a preferred technical solution of the present application, the central axes of the inner tank and the spiral blade coincide. The inner tank is made of aluminum alloy material, and the inner wall of the inner tank is coated with a ceramic coating. By coating the inner wall of the inner tank with a ceramic coating, it has the effects of high temperature resistance, corrosion resistance and non-adhesion, reducing the adhesion of glue to the inner tank during the heating process.

[0016] As a preferred technical solution of the present application, the serpentine heating pipe is wound and connected to the inner tank, and the serpentine heating pipe is electrically connected to an external control board. By starting the serpentine heating pipe through the external control board, the serpentine heating pipe generates heat to heat the inner tank.

[0017] Compared with the prior art, the beneficial effects of the present utility model are:

[0018] The glue-making equipment spiral pipeline transportation and feeding equipment, by setting a serpentine heating pipe and an inner tank, can avoid the blockage caused by the solidification of glue, improve the efficiency of spiral pipeline transportation and feeding, and set a first flange, a second flange and positioning bolts, which can seal and install the feed pipe and the glue outlet pipe, prevent the leakage of glue, and set a quantitative solenoid valve body, which can achieve precise control of fluid, and at the same time set a spiral blade, which can transport and feed the glue produced by the glue-making equipment. The specific content is as follows:

[0019] 1. A serpentine heating pipe is set. Through the serpentine heating pipe and the inner tank for heating, through the inner tank, the passing glue can be heated, avoiding the blockage caused by the solidification of glue and improving the efficiency of spiral pipeline transportation and feeding;

[0020] Furthermore, an inner tank is set. By coating the inner wall of the inner tank with a ceramic coating, it has the effects of high temperature resistance, corrosion resistance and non-adhesion, reducing the adhesion of glue to the inner tank during the heating process and ensuring that the glue can smoothly pass through the spiral pipeline;

[0021] 2. A first flange, a second flange and positioning bolts are set. Through the mutual cooperation of the feed pipe, the first flange, the glue outlet pipe, the second flange, the positioning bolts, the threaded holes and the gasket, the feed pipe and the glue outlet pipe are installed, and at the same time, the connection tightness is enhanced, preventing the leakage of glue and ensuring the subsequent transportation and feeding of the glue produced by the glue-making equipment;

[0022] Furthermore, a quantitative solenoid valve body is set. By setting a quantitative solenoid valve body on the feed pipe, precise control of fluid is achieved, improving the efficiency of glue transportation and feeding;

[0023] Furthermore, a spiral blade is provided. Through the cooperation of the servo motor body, the rotating rod, and the spiral blade, the glue liquid produced by the glue-making equipment is transported and fed. Brief Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the main structure of the present utility model;

[0025] Figure 2 It is a schematic diagram of the disassembled structure of the housing of the feeding device and the body of the glue-making device of the present utility model;

[0026] Figure 3 It is a schematic diagram of the sectional structure of the housing of the feeding device of the present utility model;

[0027] Figure 4 It is a schematic diagram of the sectional structure of the housing and the inner tank of the feeding device of the present utility model;

[0028] Figure 5 For the present utility model Figure 2 The enlarged schematic diagram at position A in;

[0029] Figure 6 For the present utility model Figure 4 The enlarged schematic diagram at position B in.

[0030] In the figure: 1. Housing of the feeding device; 2. Body of the glue-making device; 3. Feed pipe; 4. First flange; 5. Threaded hole; 6. Quantitative solenoid valve body; 7. Sealing gasket; 8. Glue outlet pipe; 9. Second flange; 10. Positioning bolt; 11. Support frame; 12. Fixed plate; 13. Servo motor body; 14. Rotating rod; 15. Spiral blade; 16. Inner tank; 17. Cavity; 18. Serpentine heating pipe; 19. Discharge pipe. Detailed Embodiment

[0031] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0032] Please refer to Figures 1-6 , the present utility model provides the following technical solutions:

[0033] Example 1: When a screw pipeline transportation and feeding device of a glue-making device on the market is in use, although the design aims to reduce material residue to ensure the accuracy of glue proportioning, if the air pressure or wind speed is not properly controlled during operation, it may instead introduce new error sources. For example, excessive blowing may cause some materials to splash into the glue, affecting the proportioning accuracy, thus failing to effectively avoid the solidification of the glue solution, easily causing clogging phenomena, and reducing the efficiency of screw pipeline transportation and feeding. Reference can be made to Appendix Figure 1 Appendix Figure 3 - Appendix Figure 4 Appendix Figure 6 , an inner tank 16 is provided on the inner wall of the outer shell 1 of the feeding device. A cavity 17 is opened on the outer wall of the inner tank 16 inside the outer shell 1 of the feeding device. A serpentine heating pipe 18 is provided inside the cavity 17. A discharge pipe 19 is fixedly connected to the bottom on the right side of the outer shell 1 of the feeding device. The central axis of the inner tank 16 coincides with that of the spiral blade 15. The inner tank 16 is made of aluminum alloy material, and a ceramic coating is coated on the inner wall of the inner tank 16. The serpentine heating pipe 18 is wound around the inner tank 16, and the serpentine heating pipe 18 is electrically connected to an external control board.

[0034] Start the serpentine heating pipe 18 through the external control board, so that the serpentine heating pipe 18 generates heat to heat the inner tank 16. Since the inner tank 16 is made of aluminum alloy, it can transfer heat quickly and evenly. Thus, the inner tank 16 absorbs heat to heat the passing glue solution, avoiding the clogging phenomenon caused by the solidification of the glue solution, improving the efficiency of screw pipeline transportation and feeding. At the same time, with the ceramic coating coated on the inner wall of the inner tank 16, it has the effects of high temperature resistance, corrosion resistance and not easy to adhere, reducing the adhesion of the glue solution to the inner tank 16 during the heating process, and ensuring that the glue solution can smoothly pass through the screw pipeline.

[0035] Example 2: The glue solution produced by the glue-making device can be accurately controlled and transported and fed. Reference can be made to Appendix Figure 1 - Appendix Figure 2 Appendix Figure 5, including the outer shell 1 of the feeding device and the main body 2 of the glue-making device. At the top of the left side of the outer shell 1 of the feeding device, a feeding pipe 3 is fixedly connected. At the top of the feeding pipe 3, a first flange 4 is fixedly installed. Five threaded holes 5 are opened inside the first flange 4; further included are: at the bottom of the main body 2 of the glue-making device, a glue outlet pipe 8 is fixedly connected. At the bottom of the glue outlet pipe 8, a second flange 9 is fixedly installed. Five positioning bolts 10 penetrate through the inside of the second flange 9, and the ends of the positioning bolts 10 are inserted into the threaded holes 5. A support frame 11 is fixedly installed on the outer wall of the main body 2 of the glue-making device; on both sides of the outer shell 1 of the feeding device, fixing plates 12 are fixedly installed. On the left side of the fixing plate 12, a servo motor body 13 is provided. The output shaft of the servo motor body 13 is fixedly installed with a rotating rod 14 through a coupling, and the end of the rotating rod 14 penetrates through the outer shell 1 of the feeding device. On the outer wall of the rotating rod 14, a spiral blade 15 is fixedly installed. At the top of the feeding pipe 3, a sealing gasket 7 is fixedly installed, and the top end of the sealing gasket 7 penetrates through the glue outlet pipe 8. A metering solenoid valve body 6 is arranged on the outer wall of the feeding pipe 3, and the metering solenoid valve body 6 is electrically connected to an external control board. The sealing gasket 7 is closely attached to the feeding pipe 3, and the sealing gasket 7 is made of rubber. The first flange 4 and the second flange 9 are detachably connected, and the positioning bolts 10 are threadedly connected to the second flange 9 and the threaded holes 5.

[0036] The first flange 4 connected through the feeding pipe 3 is attached to the second flange 9 connected to the glue outlet pipe 8. Manually insert each positioning bolt 10 through the second flange 9 and into the corresponding threaded hole 5 to fixedly install the feeding pipe 3 and the glue outlet pipe 8. Thus, the sealing gasket 7 connected to the first flange 4 is inserted into the glue outlet pipe 8, enhancing the connection tightness, preventing the leakage of glue, and ensuring the subsequent transportation and feeding of the glue produced by the glue-making device. By providing a metering solenoid valve body 6 on the feeding pipe 3, the metering solenoid valve body 6 is an existing structure with a model of AXDV-C2, realizing the precise control of fluid and improving the efficiency of glue transportation and feeding;

[0037] By cooperating with an external control board to start the servo motor body 13, the output shaft of the servo motor body 13 drives the spiral blade 15 connected to the rotating rod 14 to rotate. Thus, the spiral blade 15 conveys the glue entering through the feeding pipe 3, and the glue is discharged through the discharge pipe 19, thereby transporting and feeding the glue produced by the glue-making device. By manually pulling out each positioning bolt 10 from the second flange 9 and the threaded holes 5, the outer shell 1 of the feeding device is removed. Thus, the feeding pipe 3 connected to the outer shell 1 of the feeding device and the glue outlet pipe 8 are disassembled, and the feeding pipe 3 can be cleaned.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0039] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A spiral pipeline feeding device for glue making equipment, comprising a feeding device housing (1) and a glue making device body (2), wherein a feeding pipe (3) is fixedly connected to the top of the left side of the feeding device housing (1), a first flange (4) is fixedly installed on the top of the feeding pipe (3), and five threaded holes (5) are opened inside the first flange (4); It is characterized in that Also includes: A glue outlet pipe (8) is fixedly connected to the bottom of the glue making equipment body (2), a second flange (9) is fixedly installed on the bottom of the glue outlet pipe (8), five positioning bolts (10) are passed through the interior of the second flange (9), and the ends of the positioning bolts (10) are inserted into the threaded holes (5), and a support frame (11) is fixedly installed on the outer wall of the glue making equipment body (2); Fixed plates (12) are fixedly installed on both sides of the feeding device housing (1), a servo motor body (13) is arranged on the left side of the fixed plate (12), a rotating rod (14) is fixedly installed on the output shaft of the servo motor body (13) through a coupling, and the end of the rotating rod (14) passes through the feeding device housing (1), and a spiral blade (15) is fixedly installed on the outer wall of the rotating rod (14).

2. The spiral pipeline transport feeding device for glue making equipment according to claim 1 is characterized by: A sealing gasket (7) is fixedly installed on the top of the feed pipe (3), and the top of the sealing gasket (7) passes through the rubber outlet pipe (8). The outer wall of the feed pipe (3) is provided with a quantitative solenoid valve body (6), and the quantitative solenoid valve body (6) is electrically connected to an external control board.

3. The spiral pipeline transport feeding device for glue making equipment according to claim 1 is characterized by: The inner wall of the feeding device housing (1) is provided with an inner liner (16), the interior of the feeding device housing (1) is provided with a cavity (17) located on the outer wall of the inner liner (16), a serpentine heating tube (18) is provided inside the cavity (17), and a discharge pipe (19) is fixedly connected to the bottom of the right side of the feeding device housing (1).

4. The spiral pipeline transport feeding device for glue making equipment according to claim 1, characterized in that: The first flange (4) and the second flange (9) are in a disassembly connection, and the positioning bolt (10) is in a threaded connection with the second flange (9) and the threaded hole (5).

5. The spiral pipeline transport feeding device for glue making equipment according to claim 2 is characterized by: The sealing gasket (7) and the feed pipe (3) are in close contact with each other, and the sealing gasket (7) is made of rubber.

6. The spiral pipeline transport feeding device for glue making equipment according to claim 3 is characterized by: The inner container (16) coincides with the central axis of the spiral blade (15); the inner container (16) is made of an aluminum alloy, and the inner wall of the inner container (16) is coated with a ceramic coating.

7. The spiral pipeline transport feeding device for glue making equipment according to claim 3 is characterized by: The serpentine heating tube (18) and the inner container (16) are connected in a winding manner, and the serpentine heating tube (18) and the external control panel are electrically connected.

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