Automatic feeding equipment on polymer pipe production line

Abstract

The utility model discloses automatic feeding equipment on a polymer pipe production line, which relates to the technical field of polymer pipe production and comprises a supporting plate, a weight sensor is mounted at the top of the supporting plate, a supporting table is mounted at the top of the weight sensor, and a material preparation box is mounted at the top of the supporting table. According to the utility model, the infrared sensing strips are installed, the six groups of infrared sensing strips on the inner side are fixed by the material preparation box, stable operation of the six groups of infrared sensing strips is ensured, the six groups of infrared sensing strips are matched in parallel pairwise to form three groups of height detection structures, and the infrared sensing strips operate to emit infrared rays; the height of macromolecule pipe raw materials is sensed by the infrared sensing strips at the corresponding height, so that the amount of the raw materials in the material preparation box is detected, accurate quantification is facilitated, the infrared sensing strips transmit detected information to the controller, and after the third group of infrared sensing strips at the lowest position detect infrared rays, the controller gives an alarm to prompt a user to feed materials.

Description

Technical Field

[0001] The utility model relates to the technical field of polymer pipe production, in particular to automatic feeding equipment on a polymer pipe production line. Background Art

[0002] Polymer pipes are formed by continuously extruding high-molecular-weight polyethylene powder using a special extruder and specially designed molds. These pipes have superior overall performance, boasting the highest wear resistance, low-temperature resistance, corrosion resistance, self-lubrication, and impact resistance among all plastics. Their wear resistance surpasses that of materials like polytetrafluoroethylene, nylon, and carbon steel, and they can operate for extended periods at temperatures ranging from -169°C to +80°C.

[0003] Patent document CN209311311U discloses an automatic feeding device on a polymer pipe production line, which discloses "an automatic feeding device on a polymer pipe production line, including a chassis, a lifting support frame detection platform and a power distribution control cabinet. The detection platform is located directly above the chassis, and a lifting support frame is provided inside the chassis. One end of the lifting support frame is fixedly connected to the detection platform, and the other end is fixedly connected to the power distribution control cabinet. A moving component is provided at an upper side of one end of the detection platform, and a backlight module is provided at an upper side of the other end. A detection component is provided below the detection platform, and an optical film is provided between the detection component and the detection platform. A start button is provided at an lower side of the optical film, and the start button is located on the outer surface of one side of the chassis."

[0004] However, the automatic feeding equipment disclosed in the above-mentioned document lacks a structure for monitoring the amount of material, which may easily lead to insufficient material and affect production efficiency. Utility Model Content

[0005] The purpose of the present invention is to provide an automatic feeding device for a polymer pipe production line to solve the technical problem proposed in the above background technology that the automatic feeding device lacks a structure for monitoring the material quantity, which easily causes insufficient material quantity and affects production efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic feeding device on a polymer pipe production line, comprising: a support plate, a weight sensor is installed on the top of the support plate, a support platform is installed on the top of the weight sensor, a material preparation box is installed on the top of the support platform, six groups of infrared sensor strips are installed on the inner front wall and the inner rear wall of the material preparation box, a drive motor is installed on one side of the material preparation box, a rotating shaft is installed on the output end of the drive motor, the rotating shaft passes through the inner wall of the material preparation box, a stirring rod is installed on the outside of the rotating shaft, and a controller is installed on the front of the material preparation box.

[0007] Preferably, a bearing seat is installed at the bottom of the support plate, and a moving wheel is movably installed on the inner side of the bearing seat.

[0008] Preferably, a support seat is installed on the top of the support plate, a transmission pipe is installed on the inner side of the support seat, a flexible tube is installed on one side of the transmission tube, and one end of the flexible tube is connected to the inner wall of one side of the material preparation box.

[0009] Preferably, a spiral rod is installed on the inner side of the transmission tube, a control motor is installed on the top end of the transmission tube, and the output end of the control motor is connected to the top end of the spiral rod.

[0010] Preferably, a guide groove is installed on the other side of the transmission pipe.

[0011] Preferably, a mounting seat is installed on the top of the support plate, a telescopic rod is installed on the top of the mounting seat through a connector, a pulley is installed on the top end of the telescopic rod, and the pulley moves inside the guide groove.

[0012] Preferably, a delivery port is installed on the top of the other side of the transmission pipe.

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

[0014] 1. The utility model is equipped with infrared sensor strips, and the material preparation box fixes six groups of infrared sensor strips on the inside to ensure the smooth operation of the six groups of infrared sensor strips. The six groups of infrared sensor strips are coordinated in pairs to form three groups of height detection structures. The infrared sensor strips emit infrared rays when running. The infrared sensor strips at the corresponding height sense the height of the polymer pipe raw materials, thereby detecting the amount of raw materials inside the material preparation box, which is convenient for accurate quantification. The infrared sensor strips transmit the detected information to the controller. After the third group of infrared sensor strips at the bottom detects infrared rays, the controller issues an alarm to remind the user to add materials, thereby ensuring that there is sufficient material in the material preparation box.

[0015] 2. The utility model is equipped with a telescopic rod, the support plate is fixed to the top mounting seat, the mounting seat supports the top telescopic rod, the telescopic rod is extended and shortened to drive the top pulley to adjust the height up and down, and the pulley moves on the inside of the guide groove to adjust the angle of the transmission pipe, which is convenient for adjusting the feeding height of the feeding port and the height of the device can be adjusted according to needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the cross-sectional structure of the utility model;

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

[0018] Figure 3 This is a schematic diagram of the cross-sectional structure of the material preparation box of the present utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the material preparation box of the present utility model.

[0020] In the figure: 1. Support plate; 2. Support base; 3. Transmission tube; 4. Screw rod; 5. Control motor; 6. Feeding port; 7. Guide groove; 8. Mounting base; 9. Telescopic rod; 10. Pulley; 11. Bearing seat; 12. Moving wheel; 13. Weight sensor; 14. Support platform; 15. Material preparation box; 16. Infrared sensor strip; 17. Flexible tube; 18. Drive motor; 19. Rotating shaft; 20. Stirring rod; 21. Controller. DETAILED DESCRIPTION

[0021] 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.

[0022] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0023] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc., should be understood in a broad sense. For example, "connected" may refer to a fixed connection, a detachable connection, or an integral connection; it may refer to a mechanical connection or an electrical connection; it may refer to a direct connection or an indirect connection through an intermediate medium; it may refer to internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0024] See also Figure 1 、 Figure 2 、 Figure 3 and Figure 4, an automatic feeding device on a polymer pipe production line, comprising: a support plate 1, a weight sensor 13 is installed on the top of the support plate 1, a support platform 14 is installed on the top of the weight sensor 13, a material preparation box 15 is installed on the top of the support platform 14, six groups of infrared sensor strips 16 are installed on the inner front wall and the inner rear wall of the material preparation box 15, a drive motor 18 is installed on one side of the material preparation box 15, a rotating shaft 19 is installed on the output end of the drive motor 18, the rotating shaft 19 passes through the inner wall of the material preparation box 15, a stirring rod 20 is installed on the outer side of the rotating shaft 19, and a controller 21 is installed on the front of the material preparation box 15;

[0025] The support plate 1 fixes the top weight sensor 13 to ensure the stability of the weight sensor 13. The weight sensor 13 supports the top support platform 14. The support platform 14 supports the top preparation box 15. The preparation box 15 stores polymer pipe raw materials. The weight sensor 13 senses the weight of the upper preparation box 15 to facilitate accurate feeding. The preparation box 15 fixes the six groups of infrared sensor strips 16 on the inside to ensure the smooth operation of the six groups of infrared sensor strips 16. The six groups of infrared sensor strips 16 are coordinated in pairs to form three groups of height detection structures. The infrared sensor strips 16 emit infrared rays when running. The infrared sensor strips 16 at the corresponding height sense the height of the polymer pipe raw materials, thereby detecting the amount of raw materials inside the preparation box 15, which is convenient for accurate quantification. The infrared sensor strips 16 transmit the detected information to the controller 21. After the third group of infrared sensor strips 16 at the bottom detects infrared rays, the controller 21 issues an alarm to remind the user to feed.

[0026] The driving motor 18 drives the output end rotating shaft 19 to rotate, and the rotation of the rotating shaft 19 drives the outer stirring rod 20 to rotate. The stirring rod 20 drives the raw material to move, and the raw material is transferred to the interior of the flexible tube 17.

[0027] A bearing seat 11 is installed at the bottom of the support plate 1, and a moving wheel 12 is movably installed inside the bearing seat 11;

[0028] The bottom of the support plate 1 is fixedly connected to the bearing seat 11, and the bearing seat 11 is supported by the inner moving wheel 12. The moving wheel 12 rotates to drive the support plate 1 to move, making it easy to adjust the position of the device.

[0029] A support base 2 is installed on the top of the support plate 1, and a transmission pipe 3 is installed on the inner side of the support base 2. A flexible tube 17 is installed on one side of the transmission pipe 3. One end of the flexible tube 17 is connected to the inner wall of one side of the material preparation box 15. A spiral rod 4 is installed on the inner side of the transmission pipe 3. A control motor 5 is installed on the top of the transmission pipe 3. The output end of the control motor 5 is connected to the top of the spiral rod 4. A guide groove 7 is installed on the other side of the transmission pipe 3. A mounting base 8 is installed on the top of the support plate 1. A telescopic rod 9 is installed on the top of the mounting base 8 through a connecting piece. A pulley 10 is installed on the top of the telescopic rod 9. The pulley 10 moves on the inner side of the guide groove 7. A throwing port 6 is installed on the top of the other side of the transmission pipe 3;

[0030] The support plate 1 is fixed to the top support seat 2 to ensure the stability of the support seat 2. The support seat 2 supports the inner transmission tube 3. One side of the transmission tube 3 is connected to the inner wall of the material preparation box 15 through the flexible tube 17. The material preparation box 15 transmits the raw materials to the inside of the flexible tube 17. The flexible tube 17 transmits the raw materials to the inside of the transmission tube 3. The control motor 5 is operated to drive the output end screw rod 4 to rotate. The rotation of the screw rod 4 drives the raw materials to move. The raw materials are guided by the transmission tube 3 to move, which is convenient for the device to load. The transmission tube 3 transmits the raw materials to the inside of the feeding port 6, which is convenient for the feeding port 6 to throw out the raw materials. The support plate 1 is fixed to the top mounting seat 8. The mounting seat 8 supports the top telescopic rod 9. The telescopic rod 19 extends and shortens to drive the top pulley 10 to adjust the height up and down. The pulley 10 moves on the inner side of the guide groove 7, thereby adjusting the angle of the transmission tube 3, facilitating the adjustment of the feeding height of the feeding port 6, and facilitating the height adjustment of the device according to needs.

[0031] Working principle: the material preparation box 15 stores raw materials, and the driving motor 18 drives the output end rotating shaft 19 to rotate. The rotation of the rotating shaft 19 drives the outer stirring rod 20 to rotate, and the stirring rod 20 drives the raw materials to move, and the auxiliary raw materials are transmitted to the inside of the flexible tube 17. The material preparation box 15 transmits the raw materials to the inside of the flexible tube 17, and the flexible tube 17 transmits the raw materials to the inside of the transmission tube 3. The control motor 5 runs to drive the output end screw rod 4 to rotate, and the rotation of the screw rod 4 drives the raw materials to move. The raw materials are guided by the transmission tube 3 to move, which is convenient for the device to load. The transmission tube 3 transmits the raw materials to the inside of the feeding port 6, which is convenient for the feeding port 6 to throw out the raw materials. The support plate 1 fixes the top mounting seat 8, and the mounting seat 8 supports the top telescopic rod 9. The extension and shortening of the telescopic rod 19 drives the top pulley 10 to adjust the height up and down. The pulley 10 moves on the inner side of the guide groove 7, thereby adjusting the angle of the transmission tube 3, facilitating the adjustment of the feeding height of the feeding port 6, and facilitating the height adjustment of the device according to needs.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An automatic feeding device for a polymer pipe production line, characterized in that: The invention comprises: a support plate (1), a weight sensor (13) is installed on the top of the support plate (1), a support platform (14) is installed on the top of the weight sensor (13), a material preparation box (15) is installed on the top of the support platform (14), six groups of infrared sensor strips (16) are installed on the inner front wall and the inner rear wall of the material preparation box (15), a driving motor (18) is installed on one side of the material preparation box (15), a rotating shaft (19) is installed on the output end of the driving motor (18), the rotating shaft (19) passes through the inner wall of the material preparation box (15), a stirring rod (20) is installed on the outer side of the rotating shaft (19), and a controller (21) is installed on the front of the material preparation box (15).

2. The automatic feeding device for a polymer pipe production line according to claim 1, characterized in that: A bearing seat (11) is installed at the bottom of the support plate (1), and a moving wheel (12) is movably installed on the inner side of the bearing seat (11).

3. The automatic feeding device for a polymer pipe production line according to claim 1, characterized in that: A support base (2) is installed on the top of the support plate (1), a transmission pipe (3) is installed on the inner side of the support base (2), a flexible tube (17) is installed on one side of the transmission tube (3), and one end of the flexible tube (17) is connected to the inner wall of one side of the material preparation box (15).

4. The automatic feeding device for a polymer pipe production line according to claim 3, characterized in that: A spiral rod (4) is installed on the inner side of the transmission tube (3), a control motor (5) is installed on the top end of the transmission tube (3), and an output end of the control motor (5) is connected to the top end of the spiral rod (4).

5. The automatic feeding device for a polymer pipe production line according to claim 3, characterized in that: A guide groove (7) is installed on the other side of the transmission pipe (3).

6. The automatic feeding device for a polymer pipe production line according to claim 1, characterized in that: A mounting seat (8) is installed on the top of the support plate (1), a telescopic rod (9) is installed on the top of the mounting seat (8) via a connecting piece, a pulley (10) is installed on the top end of the telescopic rod (9), and the pulley (10) moves inside the guide groove (7).

7. The automatic feeding device for a polymer pipe production line according to claim 3, characterized in that: A delivery port (6) is installed on the top of the other side of the transmission pipe (3).

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