Conveying mechanism for glue making device

Abstract

The utility model relates to the technical field of conveying equipment, and discloses a conveying mechanism for a glue making device, which comprises a conveying pipeline, a feed port and a discharge port are respectively arranged on side faces of two ends of the conveying pipeline, and a first fixing frame and a second fixing frame are respectively arranged at two ends of the conveying pipeline. A rotating shaft with one end extending into the second fixing frame penetrates through the first fixing frame, and a conveying auger matched with an inner cavity of the conveying pipeline in size is fixedly installed on the side face of the rotating shaft. One end of the first fixing frame is provided with a driving motor with the output end connected with the rotating shaft, and the lower side face of the driving motor is provided with an adjusting unit used for adjusting the position of the driving motor. According to the utility model, the cavity in the conveying pipeline is gradually enlarged in a horn mouth shape, and the adjusting unit can adjust the gap between the side surface of the conveying auger and the inner side wall of the conveying pipeline, so that the efficiency of conveying glue-making raw materials in the glue-making device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of transmission equipment, in particular to a transmission mechanism for a glue making device. Background Art

[0002] During the production process of corrugated cardboard, adhesives are needed to bond and laminate the corresponding paper materials. The glue-making device is used to produce the adhesive, and after the adhesive is produced, a transmission mechanism is needed to transport it.

[0003] A search revealed patent publication number CN204237143U, which discloses a rubber conveying device comprising: a horizontally cylindrical housing with a feed port at one end and a discharge port at the other end; a spiral auger disposed within the housing and driven for rotation by a motor; the auger's pitch gradually increases from the feed port to the discharge port. The technical solution of this utility model improves the pitch of the spiral blades, changing the conventional uniform pitch to a gradually increasing pitch, thereby reducing blockage of materials such as melamine during the conveying process. The auger's spiral blades are made of high-manganese steel, thereby reducing the wear on the auger blades during the conveying of materials such as melamine.

[0004] The above patents have obvious beneficial effects, but still have the following deficiencies in actual operation:

[0005] In the above-mentioned comparative documents, the spacing between the spiral blades is set to be gradually larger, thereby reducing the blockage caused by the transmission of the glue-making device. However, in reality, due to the long-term rotation of the auger spiral blades and the transportation of raw materials, there will be a certain amount of wear between the outer side of the auger spiral blades and the inner wall of the casing. At the same time, since the mesh count of the glue-making raw materials is relatively high, the gap between the outer side of the auger spiral blades and the inner wall of the casing will be larger due to long-term wear, which will reduce the efficiency of transporting the glue-making raw materials. Therefore, this field urgently needs to improve the transmission mechanism for the glue-making device to solve the defects of the existing technology. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a transmission mechanism for a glue making device, which improves the efficiency of conveying glue making raw materials in the glue making device.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a transmission mechanism for a glue-making device, comprising a conveying pipe, wherein a feed port and a discharge port are respectively provided on the side surfaces at both ends of the conveying pipe, and a first fixed frame and a second fixed frame are respectively provided at both ends of the conveying pipe. The internal diameter of the conveying pipe increases in an arithmetic progression from one end of the feed port to one end of the discharge port. A rotating shaft having one end extending into the second fixed frame is passed through the first fixed frame, and a conveying auger having a size adapted to the internal cavity of the conveying pipe is fixedly installed on the side of the rotating shaft. A driving motor with an output end connected to the rotating shaft is provided at one end of the first fixed frame, and an adjustment unit for adjusting the position of the driving motor is provided on the lower side of the driving motor.

[0008] Preferably, the adjustment unit includes a support plate provided under the conveying pipe and used to support the conveying pipe, the upper surface of the support plate is provided with a bearing seat located under the driving motor, a sliding block is fixedly installed on the lower side of the driving motor, and a sliding groove adapted to the sliding block is provided on the upper surface of the bearing seat, and one side of the bearing seat is penetrated by and rotatably connected to a first adjusting bolt having one end extending into the sliding groove, the first adjusting bolt is penetrated by and threadedly connected to the sliding block, and a first limiting nut is threadedly connected to the side of the first adjusting bolt.

[0009] Preferably, the two ends of the cavities in the first fixed frame and the second fixed frame are equal, the first fixed frame is provided with a first sealing plate that is sealed with its inner cavity and fixedly mounted on the side of the rotating shaft, and the second fixed frame is provided with a second sealing plate that is sealed with its inner cavity and fixedly mounted on the side of the rotating shaft.

[0010] Preferably, a second adjusting bolt passes through and is threadedly connected to one end of the second fixing frame, one end of the second adjusting bolt is rotatably connected to one surface of the second sealing plate, and a second limiting nut for limiting its position is threadedly connected to the side surface of the second adjusting bolt.

[0011] Preferably, a first sealing ring and a second sealing ring are embedded in the side surfaces of the first sealing plate and the second sealing plate respectively.

[0012] Preferably, the auger spacing of the conveying auger increases in an arithmetic progression from the feed port to the discharge port.

[0013] Preferably, a coupling for connection is provided between one end of the rotating shaft and the side surface of the output end of the driving motor, and connecting flanges for connection are fixedly installed on the side surfaces of both ends of the first fixing frame, the second fixing frame and the conveying pipe.

[0014] In view of the shortcomings of the existing technology, the present invention provides a transmission mechanism for a glue making device, which overcomes the shortcomings of the existing technology. The beneficial effects of the present invention are:

[0015] In the utility model, the cavity in the conveying pipe is in a gradually enlarging trumpet shape. When the driving unit adjusts the movement of the conveying auger, the gap between the side surface of the conveying auger and the inner wall of the conveying pipe is reduced. By fixing the adjustment unit, the gap between the side surface of the conveying auger and the inner wall of the conveying pipe can be adjusted, thereby improving the efficiency of conveying the glue making raw materials in the glue making device.

[0016] Other features and advantages of the present invention will be described in the following description, and in part will become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be achieved and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a structural diagram of the first fixing frame and the second fixing frame in the present invention after being installed at both ends of the conveying pipeline;

[0020] Figure 3 This is a schematic structural diagram of a cross-section of the delivery pipeline, etc. in the present utility model;

[0021] Figure 4 for Figure 1 A in the middle is an enlarged structural diagram;

[0022] Figure 5 for Figure 3 The enlarged structural diagram at B in the middle;

[0023] Figure 6 for Figure 3 Enlarged structural diagram at point C in the middle.

[0024] In the figure: 1. Conveying pipeline; 2. Feed port; 3. Discharge port; 4. First fixed frame; 5. Second fixed frame; 6. Rotating shaft; 7. Conveying auger; 8. Driving motor; 9. Adjusting unit; 10. Support plate; 11. Bearing seat; 12. Sliding block; 13. Sliding groove; 14. First adjusting bolt; 15. First limiting nut; 16. First sealing plate; 17. Second sealing plate; 18. Second adjusting bolt; 19. Second limiting nut; 20. First sealing ring; 21. Second sealing ring; 22. Coupling; 23. Connecting flange. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0026] Example 1

[0027] See also Figures 1-6 A transmission mechanism for a glue-making device includes a conveying pipe 1, with a feed port 2 and a discharge port 3 respectively provided on the sides of both ends of the conveying pipe 1, a first fixed frame 4 and a second fixed frame 5 respectively provided on both ends of the conveying pipe 1, and the internal diameter of the conveying pipe 1 increases in an arithmetic progression from one end of the feed port 2 to one end of the discharge port 3. A rotating shaft 6 with one end extending into the second fixed frame 5 is passed through the first fixed frame 4, and a conveying auger 7 adapted to the size of the internal cavity of the conveying pipe 1 is fixedly installed on the side of the rotating shaft 6. A driving motor 8 with an output end connected to the rotating shaft 6 is provided at one end of the first fixed frame 4, and an adjusting unit 9 for adjusting the position of the driving motor 8 is provided on the lower side of the driving motor 8.

[0028] Specific implementation method in this embodiment: the above-mentioned feed port 2 is connected to the feeding mechanism, and the discharge port 3 is connected to the inlet position of the glue making device. When the glue making device needs to transport raw materials, the glue making raw materials are put into the conveying pipe 1 through the feed port 2, and the driving motor 8 is started. The output end of the driving motor 8 drives the rotating shaft 6 to rotate, and when the rotating shaft 6 rotates, it drives the conveying auger 7 to rotate to transport the glue making raw materials. After the raw materials are transported to the discharge port 3, the raw materials are transported to the glue making device through the discharge port 3 for glue making. When the gap between the side of the conveying auger 7 and the inner wall of the conveying pipe 1 is large, it will reduce the pressure on the glue making device. In order to improve the efficiency of raw material transportation, the position of the driving motor 8 is adjusted by the adjusting unit 9 at this time. When the position of the driving motor 8 moves, the position of the rotating shaft 6 is driven to move. The rotating shaft 6 drives the conveying auger 7 to move toward the first fixed frame 4, and one end of the conveying auger 7 is adapted to the first fixed frame 4. Since the cavity in the conveying pipe 1 is in a gradually enlarging trumpet shape, when the conveying auger 7 moves, the gap between the side surface of the conveying auger 7 and the inner wall of the conveying pipe 1 is reduced, and the adjusting unit 9 is fixed to adjust the gap between the side surface of the conveying auger 7 and the inner wall of the conveying pipe 1, thereby improving the efficiency of conveying the glue making raw materials in the glue making device.

[0029] Example 2

[0030] See also Figure 1 、 Figure 2 and Figure 6, this embodiment includes the above-mentioned embodiment, wherein the adjustment unit 9 includes a support plate 10 provided under the conveying pipe 1 and used to support the conveying pipe 1, a bearing seat 11 located under the drive motor 8 is provided on the upper surface of the support plate 10, a sliding block 12 is fixedly installed on the lower side of the drive motor 8, and a sliding groove 13 adapted to the sliding block 12 is provided on the upper surface of the bearing seat 11. A first adjusting bolt 14 with one end extending into the sliding groove 13 is penetrated and rotatably connected on one side of the bearing seat 11, and the first adjusting bolt 14 penetrates and is threadedly connected to the sliding block 12. A first limiting nut 15 is threadedly connected to the side of the first adjusting bolt 14.

[0031] Specific implementation method in this embodiment: when it is necessary to adjust the position of the drive motor 8 and the conveying auger 7, by rotating the first adjusting bolt 14, the first adjusting bolt 14 drives the sliding block 12 to slide in the sliding groove 13 when it rotates, and the sliding block 12 drives the drive motor 8 to move, thereby adjusting the position of the drive motor 8 and the conveying auger 7. After adjusting the position of the drive motor 8, tighten the first limiting nut 15 to limit and fix the position of the first adjusting bolt 14.

[0032] Example 3

[0033] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 5 and Figure 6 , this embodiment includes all the above embodiments, which further includes: the two ends of the inner cavities of the first fixed frame 4 and the second fixed frame 5 are equal, the first fixed frame 4 is provided with a first sealing plate 16 that is sealed with its inner cavity and fixedly mounted on the side of the rotating shaft 6, the second fixed frame 5 is provided with a second sealing plate 17 that is sealed with its inner cavity and fixedly mounted on the side of the rotating shaft 6, one end of the second fixed frame 5 passes through and is threadedly connected to a second adjusting bolt 18, one end of the second adjusting bolt 18 is rotatably connected to one surface of the second sealing plate 17, a second limiting nut 19 for limiting its position is threadedly connected to the side of the second adjusting bolt 18, and a first sealing ring 20 and a second sealing ring 21 are respectively embedded in the sides of the first sealing plate 16 and the second sealing plate 17.

[0034] Specific implementation methods in this embodiment: the first sealing plate 16 and the second sealing plate 17 seal the conveying auger 7 and the first fixed frame 4 and the second fixed frame 5, and the two ends of the conveying auger 7 are adapted to the first fixed frame 4 and the second fixed frame 5. When the position of the conveying auger 7 is adjusted, the first sealing plate 16 and the second sealing plate 17 move at the same time, and the sealing state is always maintained by the first sealing ring 20 and the second sealing ring 21. When the position of the drive motor 8 is adjusted, the second adjusting bolt 18 is rotated at the same time. After the position of the conveying auger 7 is adjusted, the second limiting nut 19 is tightened to limit and fix the position of the second adjusting bolt 18, thereby improving the stability of the second sealing plate 17 and the conveying auger 7 during rotation. The first sealing plate 16 and the second sealing plate 17 can support the rotating shaft 6, and can keep the positions of both ends of the conveying auger 7 to convey raw materials.

[0035] Example 4

[0036] See also Figure 3-Figure 6 This embodiment includes all the above embodiments, which further includes: the auger spacing of the conveying auger 7 increases in an arithmetic progression from the feed port 2 to the discharge port 3, a coupling 22 for connection is provided between one end of the rotating shaft 6 and the side of the output end of the driving motor 8, and the first fixed frame 4, the second fixed frame 5 and the side surfaces of both ends of the conveying pipe 1 are fixedly installed with connecting flanges 23 for connection.

[0037] Specific implementation method in this embodiment: the spacing between the auger blades of the conveying auger 7 increases in an arithmetic progression. After the raw materials are conveyed to the discharge port 3, the accumulation height of the raw materials in the conveying pipe 1 is reduced, reducing the blockage and facilitating the discharge of the raw materials through the discharge port 3. The coupling 22 is used to connect the output end of the drive motor 8 with the rotating shaft 6, and the connecting flange 23 is used for connecting and installing the first fixed frame 4 and the second fixed frame 5 with the conveying pipe 1.

[0038] Among them, the above-mentioned drive motor 8 can be purchased on the market. It is a mature technology and has been fully disclosed, so it is not repeated in the specification. The drive motor 8 is equipped with a power connection line, and it is electrically connected to the external main controller and 220V phase voltage (or 380V line voltage) through the power line, and the main controller can be a conventional known device such as a computer that plays a control role.

[0039] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A transmission mechanism for a glue making device, comprising a delivery pipe (1), wherein the sides of both ends of the delivery pipe (1) are respectively provided with a feed port (2) and a discharge port (3), characterized in that: A first fixed frame (4) and a second fixed frame (5) are respectively provided at both ends of the conveying pipe (1); the inner diameter of the conveying pipe (1) increases in an arithmetic progression from one end of the feed port (2) to one end of the discharge port (3); a rotating shaft (6) having one end extending into the second fixed frame (5) is passed through the first fixed frame (4); a conveying auger (7) adapted to the size of the inner cavity of the conveying pipe (1) is fixedly installed on the side of the rotating shaft (6); a driving motor (8) having an output end connected to the rotating shaft (6) is provided at one end of the first fixed frame (4); and an adjusting unit (9) for adjusting the position of the driving motor (8) is provided on the lower side of the driving motor (8).

2. A transmission mechanism for a glue making device according to claim 1, characterized in that: The adjustment unit (9) includes a support plate (10) disposed below the conveying pipe (1) and used to support the conveying pipe (1); a bearing seat (11) located below the driving motor (8) is provided on the upper surface of the support plate (10); a sliding block (12) is fixedly mounted on the lower side of the driving motor (8); a sliding groove (13) adapted to the sliding block (12) is provided on the upper surface of the bearing seat (11); a first adjustment bolt (14) having one end extending into the sliding groove (13) is passed through and rotatably connected to one side of the bearing seat (11); the first adjustment bolt (14) passes through and is threadedly connected to the sliding block (12); and a first limiting nut (15) is threadedly connected to the side of the first adjustment bolt (14).

3. The transmission mechanism for a glue making device according to claim 1, characterized in that: The two ends of the inner cavities of the first fixed frame (4) and the second fixed frame (5) are equal. The first fixed frame (4) is provided with a first sealing plate (16) which is sealed with the inner cavity thereof and fixedly mounted on the side of the rotating shaft (6). The second fixed frame (5) is provided with a second sealing plate (17) which is sealed with the inner cavity thereof and fixedly mounted on the side of the rotating shaft (6).

4. The transmission mechanism for a glue making device according to claim 1, characterized in that: A second adjusting bolt (18) is passed through and threadedly connected to one end of the second fixing frame (5); one end of the second adjusting bolt (18) is rotatably connected to one side of the second sealing plate (17); and a second limiting nut (19) for limiting the position of the second adjusting bolt (18) is threadedly connected to the side surface.

5. The transmission mechanism for a glue making device according to claim 3, characterized in that: A first sealing ring (20) and a second sealing ring (21) are embedded in the side surfaces of the first sealing plate (16) and the second sealing plate (17), respectively.

6. The transmission mechanism for a glue making device according to claim 1, characterized in that: The conveying screw auger (7) has a screw auger spacing that increases in an arithmetic progression from the feed port (2) to the discharge port (3).

7. The transmission mechanism for a glue making device according to claim 1, characterized in that: A coupling (22) for connection is provided between one end of the rotating shaft (6) and the side surface of the output end of the driving motor (8), and connecting flanges (23) for connection are fixedly installed on the side surfaces of both ends of the first fixing frame (4), the second fixing frame (5) and the conveying pipeline (1).

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