Automatic glue supply tank for dipping and drying production line

Abstract

An automatic glue supply tank for a dipping and drying production line comprises a tank body, a glue adding opening is connected to the upper portion of the tank body, a glue outlet is formed in the lower portion of the tank body, a driving shaft is connected to the bottom of the tank body, blades are installed on the driving shaft, a pressurizing cover is arranged on the upper portion of the tank body, a sealing ring is arranged on the periphery of the pressurizing cover, and a supporting frame is arranged on the outer side of the tank body. Guide rails are installed on the surface of the supporting frame, a lead screw is arranged between the guide rails, a working motor is installed above the supporting frame, an output shaft of the working motor is connected with the lead screw through a coupler, a supporting plate is connected to sliding blocks of the guide rails, a lead screw connecting base is arranged at the bottom of the supporting plate and connected with the lead screw, and a lengthening arm is connected to the supporting plate. A lengthening shaft is connected to the bottom of the lengthening arm, a connecting shaft is arranged on the pressurizing cover, and the connecting shaft is detachably connected with the bottom of the lengthening shaft. The screw rod rotates to drive the lengthening shaft, so that the pressurizing cover below the lengthening shaft extrudes glue in the tank body, and residual glue in the tank body is reduced.

Description

Technical Field

[0001] The utility model relates to the field of impregnation drying production lines, and specifically refers to an automatic glue supply tank for an impregnation drying production line. Background Technique

[0002] The impregnation drying production line is used for continuously producing impregnated paper. A large amount of glue is consumed during the manufacturing process of impregnated paper. During production, glue is filled into the impregnation drying production line through a glue supply tank. Due to the high viscosity of the glue, it is easy to accumulate and remain in the glue supply tank, resulting in waste. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an automatic glue supply tank for an impregnation drying production line aiming at the above-mentioned deficiencies of the prior art.

[0004] To solve the above technical problems, the technical solution adopted by the utility model is:

[0005] An automatic glue supply tank for an impregnation drying production line, including a tank body. A glue adding port is connected above the tank body, and a glue outlet is arranged below the tank body. A driving shaft is connected to the bottom of the tank body, and blades are installed on the driving shaft. A pressure cover is arranged above the tank body, and a sealing ring is arranged around the pressure cover. A support frame is arranged outside the tank body, a guide rail is installed on the surface of the support frame, and a lead screw is arranged between the guide rails. A working motor is installed above the support frame, and the output shaft of the working motor is connected to the lead screw through a coupling. A support plate is connected to the slider of the guide rail, and a lead screw connection seat is arranged at the bottom of the support plate and connected to the lead screw. An extension arm is connected to the support plate, and an extension shaft is connected to the bottom of the extension arm. A connecting shaft is arranged on the pressure cover, a cover plate is connected above the tank body, a guide sleeve is arranged on the cover plate, and the connecting shaft passes through the guide sleeve and is detachably connected to the bottom of the extension shaft.

[0006] Further, the pressure cover includes an upper pressure cover plate and a lower pressure cover plate. A retaining ring is welded between the peripheries of the upper pressure cover plate and the lower pressure cover plate, and the sealing ring is sleeved outside the retaining ring.

[0007] Further, an inner groove is machined on the lower pressure cover plate.

[0008] Further, guide strips are installed on the side wall of the tank body, and guide grooves are machined on the side surface of the pressure cover. The guide grooves and the guide strips adopt a dovetail structure.

[0009] Further, a positioning pin is connected to the guide sleeve, a positioning hole is machined at the upper end of the connecting shaft, and the positioning pin is inserted into the positioning hole.

[0010] Further, a cross slot is machined at the upper end of the connecting shaft, a flat head is machined at the bottom of the extension shaft, and the flat head is inserted into the cross slot and locked with a screw.

[0011] Further, a bearing seat is provided at the bottom of the tank body, the driving shaft passes through the bearing seat, a driving motor is installed at the bottom of the tank body, and the output end of the driving motor is connected to the extended end of the driving shaft through a sprocket and a chain.

[0012] Compared with the prior art, in the automatic glue supply tank of the dipping and drying production line of the present utility model, the lead screw rotates to drive the extension shaft, so that the pressure cover below the extension shaft squeezes the glue in the tank body and discharges the glue from the glue outlet, which can reduce the glue residue inside the tank body and avoid waste. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is a schematic structural diagram of the pressure cover of the present utility model;

[0015] Wherein, 1. Tank body, 2. Glue adding port, 3. Glue outlet, 4. Driving shaft, 5. Blade, 6. Bearing seat, 7. Driving motor, 8. Pressure cover, 9. Sealing ring, 10. Hoop, 11. Guide rail, 12. Lead screw, 13. Working motor, 14. Support plate, 15. Extension arm, 16. Extension shaft, 17. Connecting shaft, 18. Cover plate, 19. Guide sleeve, 20. Guide bar, 21. Upper pressure cover plate, 22. Lower pressure cover plate, 23. Retaining ring, 24. Flat head, 25. Inner groove, 26. Positioning pin. Detailed Embodiment

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below.

[0017] As Figure 1 and Figure 2 shown, an automatic glue supply tank for a dipping and drying production line includes a tank body 1, a glue adding port 2 is connected above the tank body 1, a glue outlet 3 is provided below the tank body 1, a driving shaft 4 is connected to the bottom of the tank body 1, and blades 5 are installed on the driving shaft 4. Among them, a bearing seat 6 is provided at the bottom of the tank body 1, the driving shaft 4 passes through the bearing seat 6, a driving motor 7 is installed at the bottom of the tank body 1, the output end of the driving motor 7 is connected to the extended end of the driving shaft 4 through a sprocket and a chain. Driven by the driving motor 7, the blades 5 on the driving shaft 4 rotate to prevent the glue in the tank body 1 from coagulating.

[0018] Above the tank body 1, a pressure cover 8 is provided. A sealing ring 9 is arranged around the pressure cover 8. A support frame 10 is arranged outside the tank body 1. A guide rail 11 is installed on the surface of the support frame 10. A lead screw 12 is arranged between the guide rails 11. Above the support frame 10, a working motor 13 is installed. The output shaft of the working motor 13 is connected to the lead screw 12 through a coupling. A support plate 14 is connected to the slider of the guide rail 11. A lead screw connection seat is arranged at the bottom of the support plate 14 and is connected to the lead screw 12. An extension arm 15 is connected to the support plate 14. The bottom of the extension arm 15 is connected to an extension shaft 16. A connecting shaft 17 is arranged on the pressure cover 8. Above the tank body 1, a cover plate 18 is connected. A guide sleeve 19 is arranged on the cover plate 18. The connecting shaft 17 passes through the guide sleeve 19 and is detachably connected to the bottom of the extension shaft 16. In this way, driven by the working motor 13, the lead screw 12 drives the extension shaft 16 to move downward, pressing down the pressure cover 8 to generate pressure, so that as much glue as possible in the tank body 1 is discharged. And a guide strip 20 is installed on the side wall of the tank body 1. A guide groove is machined on the side of the pressure cover 8 and is stuck on the guide strip 20. The guide groove and the guide strip adopt a dovetail structure. By setting the guide strip 20, the movement process of the pressure cover is more stable.

[0019] In this embodiment, the pressure cover 8 includes an upper pressure cover plate 21 and a lower pressure cover plate 22. A retaining ring 23 is welded between the peripheries of the upper pressure cover plate 21 and the lower pressure cover plate 22. The sealing ring 9 is sleeved outside the retaining ring 23. The connecting shaft 17 is arranged on the upper pressure cover plate 21. A flat groove is machined at the upper end of the connecting shaft 17, and a flat head 24 is machined at the bottom of the extension shaft 16. The flat head 24 is inserted into the flat groove and locked by a screw. Among them, a counterbore is machined on the connecting shaft 17, and the head of the screw is arranged in the counterbore. After the glue pressing is completed, the screw is removed, and the extension shaft 16 is connected to the connecting shaft 17 on other glue supply tanks.

[0020] In order to avoid interference between the pressure cover 8 and the drive shaft and blades at the bottom of the tank body 1 during the downward pressing process, an inner groove 25 is machined on the lower pressure cover plate 22 to avoid the drive shaft and blades.

[0021] A positioning pin 26 is connected to the guide sleeve 19. A positioning hole is machined at the upper end of the connecting shaft 17. When the glue supply tank is not in use, the positioning pin 26 is inserted into the positioning hole to prevent the pressure cover 8 from falling naturally.

[0022] The present invention is not limited to the described embodiments. Those skilled in the art can still make some corrections or changes without departing from the spirit of the present invention, that is, within the scope of disclosure. Therefore, the scope of the right protection of the present invention is subject to the scope defined by the claims.

Claims

1. An automatic glue supply tank for an impregnation and drying production line, comprising a tank body, a glue adding port is connected above the tank body, a glue outlet is arranged below the tank body, a driving shaft is connected to the bottom of the tank body, and blades are installed on the driving shaft, and it is characterized in that: A pressure cover is provided above the tank body, and a sealing ring is provided around the pressure cover. A support frame is provided on the outer side of the tank body, a guide rail is installed on the surface of the support frame, a lead screw is arranged between the guide rails, a working motor is installed above the support frame, and the output shaft of the working motor is connected to the lead screw through a coupling. A support plate is connected to the slider of the guide rail, a lead screw connection seat is arranged at the bottom of the support plate and connected to the lead screw. A lengthening arm is connected to the support plate, and a lengthening shaft is connected to the bottom of the lengthening arm. A connecting shaft is provided on the pressure cover, a cover plate is connected above the tank body, a guide sleeve is provided on the cover plate, and the connecting shaft passes through the guide sleeve and is detachably connected to the bottom of the lengthening shaft.

2. The automatic glue supply tank of an impregnation and drying production line according to claim 1, wherein: The pressure cover includes an upper pressure cover plate and a lower pressure cover plate. A retaining ring is welded between the peripheries of the upper pressure cover plate and the lower pressure cover plate, and the sealing ring is sleeved outside the retaining ring.

3. An automatic glue supply tank for an impregnation and drying production line according to claim 2, characterized in that: An inner groove is machined on the lower pressure cover plate.

4. An automatic glue supply tank for an impregnation and drying production line according to claim 1, characterized in that: Guide strips are installed on the side wall of the tank body, and guide grooves are machined on the side surface of the pressure cover. The guide grooves and the guide strips adopt a dovetail structure.

5. An automatic glue supply tank for an impregnation drying production line according to claim 1, characterized in that: A positioning pin is connected to the guide sleeve, a positioning hole is machined at the upper end of the connecting shaft, and the positioning pin is inserted into the positioning hole.

6. An automatic glue supply tank for an impregnation and drying production line according to claim 1, characterized in that: A cross slot is machined at the upper end of the connecting shaft, a flat head is machined at the bottom of the lengthening shaft, and the flat head is inserted into the cross slot and locked by a screw.

7. An automatic glue supply tank for an impregnation and drying production line according to claim 1, characterized in that: A bearing seat is arranged at the bottom of the tank body, a drive shaft passes through the bearing seat, a drive motor is installed at the bottom of the tank body, and the output end of the drive motor is connected to the protruding end of the drive shaft through a sprocket and a chain.

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