A papermaking dry wire winding device

Abstract

This utility model discloses a papermaking dry wire winding device, which includes a frame, a first bearing fixedly mounted on the inner side of the frame, a fan shroud mounted above the air duct, a hydraulic pump fixedly mounted on the top of the base, a wheel rim mounted on the side of the hydraulic pump, and a main water pipe fixedly mounted on the inner side of the frame. Through the above structure, the main water pipe is fixedly mounted on the inner side of the frame, a high-pressure nozzle is fixedly mounted below the main water pipe, a fan bracket is fixedly mounted inside the fan shroud, a second motor is fixedly mounted on the upper side of the fan bracket, a fan blade is fixedly mounted below the output end of the second motor, and an air outlet is fixedly mounted below the air guide shroud, allowing waste residue left on the dry wire during papermaking to be cleaned. The base is fixedly mounted on the frame, the hydraulic pump is fixedly mounted on the top of the base, a wheel rim is mounted on the side of the hydraulic pump, a hub is fixedly mounted inside the wheel rim, and a second bearing is fixedly mounted inside the hub, ensuring that the tensile force during the dry wire winding process reaches the optimal standard.

Description

Technical Field

[0001] This utility model relates to the field of papermaking technology, and in particular to a papermaking dry wire winding device. Background Technology

[0002] In the paper industry, the papermaking dryer is a key consumable component of the paper machine. As the paper industry develops towards larger scale and higher speed, paper machine widths are widening and speeds are increasing, leading to increased frictional wear on the dryer and correspondingly higher requirements for its strength performance. There is a gap between domestic papermaking dryers and international advanced levels in terms of materials and manufacturing technology. High-end paper machines mostly rely on imported dryers, and their service life is affected by papermaking raw materials and processes, generally ranging from six months to two years.

[0003] The winding of papermaking dry wire is an indispensable part of the papermaking process, but at present, there are still many areas that need to be improved, such as cleaning up the waste remaining on the top of the dry wire before winding, and controlling the tensile pressure during the winding process. Utility Model Content

[0004] The purpose of this utility model is to at least solve one of the technical problems existing in the prior art, and to provide a papermaking dry wire winding device that cleans up the waste remaining on the dry wire during papermaking, so that the tensile force during the dry wire winding process reaches the optimal standard.

[0005] This utility model also provides a papermaking dry wire winding device as described above, including a frame, a first bearing fixedly installed on the inner side of the frame, a first rotating shaft fixedly installed on the inner side of the first bearing, an inner cylinder fixedly installed on the inner side of the first rotating shaft, an outer cylinder fixedly installed on the outer side of the inner cylinder, an air guide hood fixedly installed on the frame, an air duct installed on the upper side of the air guide hood, a fan hood installed above the air duct, a base fixedly installed on the frame, a hydraulic pump fixedly installed on the upper side of the base, a wheel rim installed on the side of the hydraulic pump, a main water pipe fixedly installed on the inner side of the frame, and a high-pressure nozzle fixedly connected to the lower part of the main water pipe.

[0006] According to the present invention, a papermaking dry wire winding device is provided with a support frame fixedly installed on the side of the frame, a first motor is fixedly installed above the support frame, and an output shaft is fixedly installed at the output end of the first motor.

[0007] According to the present invention, a papermaking dry wire winding device is provided with a fan bracket fixedly installed inside the fan cover, a second motor fixedly installed on the upper side of the fan bracket, and a fan blade fixedly installed below the output end of the second motor.

[0008] According to the present invention, a papermaking dry wire winding device is provided with a reinforcing rib fixedly arranged on the side of the hydraulic pump.

[0009] According to the present invention, a papermaking dry wire winding device is provided with a third bearing fixedly installed on the inner side of the frame, an inner stationary rod fixedly installed on the inner side of the third bearing, and an outer moving rod fixedly installed on the outer side of the inner stationary rod.

[0010] According to the present invention, a wastewater tank is fixedly installed on the inner side below the frame of a papermaking dry wire winding device.

[0011] According to the present invention, a papermaking dry wire winding device is provided with an air vent fixedly installed below the air guide hood.

[0012] According to the present invention, a papermaking dry wire winding device is provided with a hub fixedly disposed on the inner side of the wheel rim, a second bearing fixedly disposed on the inner side of the hub, a second rotating shaft fixedly disposed on the inner side of the second bearing, and the side of the second rotating shaft and the side of the hydraulic pump are fixedly connected.

[0013] Beneficial effects: 1. A main water pipe is fixedly installed inside the frame, and a high-pressure nozzle is fixedly installed below the main water pipe. An air guide hood is fixedly installed on the frame, an air duct is installed on the upper side of the air guide hood, a fan hood is installed above the air duct, a fan bracket is fixedly installed inside the fan hood, a second motor is fixedly installed on the upper side of the fan bracket, a fan blade is fixedly installed below the output end of the second motor, and an air outlet is fixedly installed at the bottom of the air guide hood, so that the waste left on the dry wire during papermaking is cleaned up.

[0014] 2. A base is fixedly installed on the frame, and a hydraulic pump is fixedly installed on top of the base. A wheel rim is installed on the side of the hydraulic pump, and a hub is fixedly installed inside the wheel rim. A second bearing is fixedly installed inside the hub, and a second shaft is fixedly installed inside the second bearing, so that the tensile force during the winding process of the dry wire reaches the optimal standard. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments; Figure 1 This is a perspective view of a papermaking dry wire winding device according to the present invention; Figure 2 This is a top view of a papermaking dry wire winding device according to the present invention; Figure 3 In this utility model Figure 1 Enlarged view of point A in the middle; Figure 4 This is a structural diagram of the air supply for a papermaking dry wire winding device according to the present invention.

[0016] Legend: 1. Frame; 2. Support frame; 3. First motor; 4. Output shaft; 5. First rotating shaft; 6. Inner cylinder; 7. Outer cylinder; 8. First bearing; 9. Fan cover; 10. Fan bracket; 11. Fan blade; 12. Second motor; 13. Air duct; 14. Air guide cover; 15. Air outlet; 16. Base; 17. Reinforcing rib; 18. Hydraulic pump; 19. Second rotating shaft; 20. Second bearing; 21. Hub; 22. Wheel rim; 23. Main water pipe; 24. High-pressure nozzle; 25. External moving rod; 26. Third bearing; 27. Inner stationary rod; 28. Wastewater tank. Detailed Implementation

[0017] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0018] Reference Figure 1-4 This utility model provides a papermaking dry wire winding device, which includes a frame 1. A first bearing 8 is fixedly installed on the inner side of the frame 1. A first rotating shaft 5 is fixedly installed on the inner side of the first bearing 8. An inner cylinder 6 is fixedly installed on the inner side of the first rotating shaft 5. An outer cylinder 7 is fixedly installed on the outer side of the inner cylinder 6. An air guide hood 14 is fixedly installed on the frame 1. An air duct 13 is installed on the upper side of the air guide hood 14. A fan hood 9 is installed above the air duct 13. A base 16 is fixedly installed on the frame 1. A hydraulic pump 18 is fixedly installed on the upper side of the base 16. A wheel rim 22 is installed on the side of the hydraulic pump 18. A main water pipe 23 is fixedly installed on the inner side of the frame 1. A high-pressure nozzle 24 is fixedly connected to the lower part of the main water pipe 23.

[0019] Specifically, the main water pipe 23 is connected to a high-pressure water pump for water supply, the fan cover 9 has a dustproof grille on top, and the outer cylinder 7 is made of rubber material to prevent the dry net from being squeezed and damaged during the winding process.

[0020] A support frame 2 is fixedly installed on the side of the frame 1, a first motor 3 is fixedly installed on the top of the support frame 2, and an output shaft 4 is fixedly installed at the output end of the first motor 3.

[0021] Specifically, the output shaft 4 is used to provide power to the first rotating shaft 5.

[0022] A fan bracket 10 is fixedly installed inside the fan cover 9. A second motor 12 is fixedly installed on the upper side of the fan bracket 10. A fan blade 11 is fixedly installed below the output end of the second motor 12.

[0023] Specifically, the second motor 12 is connected to the fan blade 11 via a power rod and is the power source for the fan blade 11.

[0024] The hydraulic pump 18 is fixedly provided with a reinforcing rib 17 on its side.

[0025] Specifically, the function of the reinforcing rib 17 is to strengthen the hydraulic pump 18 and prevent the hydraulic pump 18 from being stretched laterally during operation.

[0026] A third bearing 26 is fixedly installed on the inner side of the frame 1. An inner stationary rod 27 is fixedly installed on the inner side of the third bearing 26. An outer moving rod 25 is fixedly installed on the outer side of the inner stationary rod 27.

[0027] Specifically, the external moving rod 25 mainly provides support during the flushing process of the high-pressure nozzle 24.

[0028] A wastewater tank 28 is fixedly installed on the inner side below the frame 1.

[0029] Specifically, the wastewater tank 28 is mainly used to collect the wastewater generated during the cleaning process of the high-pressure nozzle 24.

[0030] An air vent 15 is fixedly installed at the bottom of the air guide cover 14.

[0031] Specifically, the strong wind generated by the fan blade 11 passes through the air duct 13 and the air guide shroud 14 and is then blown out through the air outlet 15. The strong wind acts on the cleaned dry net and blows away the residual water droplets attached to the dry net.

[0032] A hub 21 is fixedly installed on the inner side of the wheel rim 22, a second bearing 20 is fixedly installed on the inner side of the hub 21, a second shaft 19 is fixedly installed on the inner side of the second bearing 20, and the side of the second shaft 19 is fixedly connected to the side of the hydraulic pump 18.

[0033] Specifically, the hydraulic pump 18 controls the distance between the upper wheel rims 22 by the extension and retraction of the hydraulic rod, thereby controlling the output pressure.

[0034] Working principle: First, the dry net passes through the outer moving rod 25, and the high-pressure nozzle 24 above sprays high-pressure water onto the surface of the dry net. Then, the dry net passes through the roller rim 22 controlled by the hydraulic pump 18, and is clamped and stretched by the upper and lower roller rims 22. After that, the strong wind blown out by the air outlet 15 below the air guide shroud 14 blows away the residual water droplets on the surface of the dry net. Finally, the dry net is finally wound up by the outer cylinder 7 driven by the first motor 3.

[0035] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A papermaking dryer fabric reel-up apparatus comprising a frame (1), characterized in that: A first bearing (8) is fixedly installed on the inner side of the frame (1). A first rotating shaft (5) is fixedly installed on the inner side of the first bearing (8). An inner cylinder (6) is fixedly installed on the inner side of the first rotating shaft (5). An outer cylinder (7) is fixedly installed on the outer side of the inner cylinder (6). A wind guide hood (14) is fixedly installed on the frame (1). A wind duct (13) is installed on the upper side of the wind guide hood (14). A fan hood (9) is installed above the wind duct (13). A base (16) is fixedly installed on the frame (1). A hydraulic pump (18) is fixedly installed above the base (16). A wheel rim (22) is installed on the side of the hydraulic pump (18). A main water pipe (23) is fixedly installed on the inner side of the frame (1). A high-pressure nozzle (24) is fixedly connected to the lower part of the main water pipe (23).

2. A papermaking dryer fabric reel-up assembly according to claim 1 wherein, A support frame (2) is fixedly installed on the side of the frame (1), and a first motor (3) is fixedly installed on the top of the support frame (2). An output shaft (4) is fixedly installed at the output end of the first motor (3).

3. A papermaking dryer fabric reel-up assembly according to claim 1 wherein, A fan bracket (10) is fixedly installed inside the fan cover (9), a second motor (12) is fixedly installed on the upper side of the fan bracket (10), and a fan blade (11) is fixedly installed below the output end of the second motor (12).

4. A papermaking dryer fabric reel-up assembly according to claim 1 wherein, The hydraulic pump (18) is fixedly provided with reinforcing ribs (17) on its side.

5. A papermaking dryer fabric according to Claim 1 wherein, A third bearing (26) is fixedly installed on the inner side of the frame (1), an inner stationary rod (27) is fixedly installed on the inner side of the third bearing (26), and an outer moving rod (25) is fixedly installed on the outer side of the inner stationary rod (27).

6. A papermaking dryer fabric according to Claim 1 wherein, A wastewater tank (28) is fixedly installed on the inner side below the frame (1).

7. A papermaking dryer fabric according to Claim 1 wherein, An air vent (15) is fixedly installed at the bottom of the air guide shroud (14).

8. A papermaking dryer fabric reel-up assembly according to claim 1 wherein A hub (21) is fixedly installed on the inner side of the wheel rim (22), a second bearing (20) is fixedly installed on the inner side of the hub (21), a second shaft (19) is fixedly installed on the inner side of the second bearing (20), and the side of the second shaft (19) is fixedly connected to the side of the hydraulic pump (18).

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