Slurry tank lifting and adsorbing mechanism for fiber forming

Abstract

The utility model discloses a size tank lifting and adsorbing mechanism for fiber forming, which relates to the technical field of fiber forming equipment and comprises an equipment rack, a size tank body is slidably connected in the equipment rack, a lifting mechanism is fixedly mounted at the bottom of the inner side of the equipment rack, and an adsorbing device is rotatably connected to the middle of the inner side of the equipment rack. According to the utility model, the supporting electric cylinder and the vertical rod are arranged, the supporting electric cylinder stably pushes the slurry tank main body to move up and down, the vertical rod ensures the stability of the slurry tank main body and prevents the slurry tank main body from deviating in the moving process, the lifting accuracy and reliability of the slurry tank are improved, and uniform distribution of slurry in the slurry tank is ensured; in the adsorption device, adsorption openings are symmetrically formed in the upper side and the lower side of a supporting frame, a communicating pipe is communicated with the adsorption openings through a flow dividing pipeline, and the slurry can be efficiently adsorbed and blown out in cooperation with external negative pressure and air compression equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to fiber forming equipment technical field especially relates to a pulp tank lifting and adsorption mechanism for fiber forming. BACKGROUND

[0002] Fiber forming equipment is a mechanical device for processing various fiber raw materials into products with specific shape, performance and purpose, and is widely used in textile, papermaking, composite material manufacturing and other industries.

[0003] However, in the existing technology, the lifting of the pulp tank and the adsorption treatment of the pulp are key links in the fiber forming process. The pulp tank lifting mechanism in the existing technology is often complex in structure and poor in stability, and is prone to shaking during lifting, which leads to uneven distribution of the pulp and affects the quality of fiber forming. At the same time, the adsorption effect of the adsorption device is not ideal, and the adsorption force and range cannot be accurately controlled, resulting in low fiber forming efficiency. Moreover, the traditional equipment lacks reasonable design in terms of pulp feeding, reflux and cleaning, which leads to waste of pulp, incomplete cleaning and other problems, increasing production cost and reducing production efficiency. SUMMARY

[0004] The utility model aims at solving the problems of unstable pulp tank lifting, poor adsorption effect and unreasonable pulp treatment in the existing technology, and provides a pulp tank lifting and adsorption mechanism for fiber forming. The mechanism aims to improve the stability and accuracy of pulp tank lifting during fiber forming, enhance the adsorption capacity of the adsorption device, optimize the feeding, reflux and cleaning process of the pulp, thereby improving the quality and production efficiency of fiber forming and reducing production cost.

[0005] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a pulp tank lifting and adsorption mechanism for fiber forming, comprising a device rack, a pulp tank body connected slidingly inside the device rack, a lifting mechanism fixedly installed at the bottom of the inner side of the device rack, and an adsorption device rotatably connected at the middle of the inner side of the device rack. The lifting mechanism comprises a supporting electric cylinder, the bottom of the pulp tank body is fixedly connected to one end of the piston rod of the supporting electric cylinder, and a notch is formed at the edge of the pulp tank body.

[0006] The adsorption device comprises a communication pipe, a supporting frame and an adsorption port. The adsorption port is symmetrically installed on the upper and lower sides of the supporting frame. The communication pipe is fixedly installed on the central axis of the supporting frame. The two ends of the communication pipe are in communication with the external negative pressure and air pressure equipment. The supporting frame is located above the pulp tank body. The middle section of the communication pipe is communicated with a shunt pipeline, which is in communication with the adsorption port.

[0007] Preferably, positioning blocks are fixedly installed on both sides of the device rack, and the communication pipe is rotatably installed inside the positioning blocks.

[0008] Preferably, the bottom of the positioning block is fixedly connected with a rack type electric cylinder, one end of the communication pipe is fixedly installed with a connecting gear, and the connecting gear is in meshing connection with a rack in the rack type electric cylinder.

[0009] Preferably, the bottom of the equipment rack is fixedly installed with a support plate, and the supporting electric cylinder is fixedly installed in the inside of the support plate.

[0010] Preferably, the bottom of the pulp tank body is fixedly installed with a vertical rod, and the vertical rod is in sliding connection with the support plate.

[0011] Preferably, the inner wall of the communication pipe is fixedly installed with a partition plate, and the partition plate is located between the two shunt pipes.

[0012] Preferably, the bottom of one end of the pulp tank body is provided with a feeding port, the obliquely upper side of the feeding port is provided with a reflux port, and the top of the pulp tank body is fixedly installed with a cleaning pipe.

[0013] Compared with the prior art, the device has the advantages and positive effects that:

[0014] 1、In the device, the supporting electric cylinder stably pushes the pulp tank body to move up and down, the vertical rod ensures the stability of the pulp tank body during the movement process, prevents the pulp tank body from deviating, improves the accuracy and reliability of the pulp tank lifting, ensures the uniform distribution of the pulp in the pulp tank, provides good conditions for fiber forming, in the adsorption device, the adsorption ports are symmetrically installed on the upper and lower sides of the support frame, the communication pipe is in communication with the adsorption ports through the shunt pipes, cooperates with the external negative pressure and air pressure equipment, can efficiently adsorb and blow out the pulp, the setting of the partition plate avoids the mutual interference of the negative pressure equipment and the air pressure equipment, ensures the stability and reliability of the adsorption and blowing operation, and effectively improves the fiber forming efficiency.

[0015] 2、In the device, the reasonable design of the feeding port and the reflux port enables the pulp to smoothly enter the pulp tank body, and the excess pulp can be timely returned, so that the pulp waste is reduced. The setting of the cleaning pipe facilitates the cleaning of the pulp tank body, maintains the cleanliness of the equipment, improves the sanitary standard of production, and is favorable for improving the fiber forming quality. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic view of a pulp tank lifting and adsorption mechanism for fiber forming is provided for the device.

[0017] Figure 2 A three-dimensional structure schematic view of a pulp tank body, a lifting mechanism and an adsorption device of a pulp tank lifting and adsorption mechanism for fiber forming is provided for the device.

[0018] Figure 3The utility model provides a kind of fiber forming with pulp tank lifting and adsorption mechanism's adsorption device three-dimensional structure schematic view.

[0019] Figure 4 The utility model provides a kind of fiber forming with pulp tank lifting and adsorption mechanism's communication pipe internal structure schematic view.

[0020] Legend: 1, equipment rack;2, adsorption device;3, lifting mechanism;4, pulp tank main body;5, notch;6, feed inlet;7, backflow port;8, vertical rod;9, cleaning pipeline;10, positioning block;21, adsorption port;22, rack type electric cylinder;23, communication pipe;24, link gear;25, shunt pipeline;26, partition plate;27, support frame;31, support plate;32, support electric cylinder. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model will be further described below in conjunction with the drawings and examples. It should be noted that the embodiments of the present application and the features in the examples can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the present application is not limited to the specific embodiments disclosed in the following description.

[0023] Example one: as Figure 1 , Figure 2 , Figure 3 And Figure 4 The utility model provides a kind of fiber forming with pulp tank lifting and adsorption mechanism, including equipment rack 1, the inside sliding connection of equipment rack 1 has pulp tank main body 4, the bottom of the inner side of equipment rack 1 is fixedly installed with lifting mechanism 3, the middle part of the inner side of equipment rack 1 is rotatably connected with adsorption device 2, lifting mechanism 3 includes support electric cylinder 32, the bottom of pulp tank main body 4 is fixedly connected with the one end of the piston rod of support electric cylinder 32, notch 5 is set in the edge of pulp tank main body 4;

[0024] The adsorption device 2 comprises a communication pipe 23, a support frame 27 and adsorption ports 21 symmetrically installed on the upper and lower sides of the support frame 27, the communication pipe 23 is fixedly installed on the central axis of the support frame 27, the two ends of the communication pipe 23 are communicated with external negative pressure and air pressure equipment, the support frame 27 is located above the pulp tank body 4, the middle section of the communication pipe 23 is communicated with a shunt pipe 25, the shunt pipe 25 is communicated with the adsorption ports 21, the inner wall of the communication pipe 23 is fixedly installed with a partition plate 26, the partition plate 26 is located between the two shunt pipes 25, the bottom of one end of the pulp tank body 4 is provided with a feeding port 6, the obliquely upper side of the feeding port 6 is provided with a backflow port 7, and the top of the pulp tank body 4 is fixedly installed with a cleaning pipe 9.

[0025] The specific settings and effects of the embodiment will be described below. In actual use, the feeding port 6 is communicated with the main pipe of the pulp processing equipment through a hose, the pulp enters the inside of the pulp tank body 4 from the feeding port 6, and the excess pulp flows back to the main pipe from the backflow port 7. After the pulp is injected, the top supporting electric cylinder 32 first pushes the pulp tank body 4 upwards, so that the pulp in the pulp tank body 4 contacts the adsorption ports 21 below the support frame 27. At this time, the negative pressure equipment connected with the communication pipe 23 starts to operate, and the pulp is sucked into the adsorption ports 21. Then, the top supporting electric cylinder 32 drives the pulp tank body 4 to move downwards, and the communication pipe 23 drives the support frame 27 to turn by 180 degrees, so that the adsorption ports 21 originally below are turned to the top and used as a pre-press processing surface. During pre-pressing, the negative pressure equipment stops operating, and the air pressure equipment blows the formed pulp out. The adsorption ports 21 originally above are turned to the below, and the above steps are repeated after the pulp is replenished to realize continuous adsorption. In the whole process, the partition plate 26 separates the two shunt pipes 25, so as to ensure that the negative pressure equipment and the air pressure equipment at both ends of the communication pipe 23 do not interfere with each other. In the process of moving the pulp tank body 4, the existence of the gap 5 can ensure that the communication pipe 23 does not affect the normal up and down movement.

[0026] Embodiment two: as shown in Figure 1 , Figure 2 and Figure 3 , the two sides of the equipment rack 1 are fixedly installed with positioning blocks 10, the communication pipe 23 is rotatably installed in the positioning blocks 10, the bottom of the positioning block 10 is fixedly connected with a rack type electric cylinder 22, one end of the communication pipe 23 is fixedly installed with a connecting gear 24, the connecting gear 24 is meshingly connected with the rack in the rack type electric cylinder 22, the bottom of the equipment rack 1 is fixedly installed with a support plate 31, the top supporting electric cylinder 32 is fixedly installed in the inside of the support plate 31, the bottom of the pulp tank body 4 is fixedly installed with a vertical rod 8, and the vertical rod 8 is slidingly connected with the support plate 31.

[0027] The effect achieved by the whole embodiment is that the supporting electric cylinder 32 is fixedly installed on the supporting plate 31 and used for determining the position of the supporting electric cylinder 32, the vertical rod 8 can ensure the stability of the pulp tank body 4 and prevent the pulp tank body 4 from deviating during the process that the supporting electric cylinder 32 pushes the pulp tank body 4 to move up and down, the positioning blocks 10 on the two sides of the equipment rack 1 are used for determining the position of the communicating pipe 23, thereby determining the rotating center of the whole supporting frame 27, the rack type electric cylinder 22 is arranged at the bottom of the positioning block 10, the piston rod of the electric cylinder is provided with a convex gear, and the convex gear is engaged with the engaging gear 24, during the movement of the rack, the engaging gear 24 is pushed back and forth, thereby achieving the purpose that the supporting frame 27 is pushed to turn back and forth by 180 degrees.

[0028] The use method and working principle of the device are as follows: in actual use, the feeding port 6 and the backflow port 7 are communicated with the main pipeline of the pulp processing equipment through the hoses, the pulp enters the inside of the pulp tank body 4 from the feeding port 6, and the excess pulp flows back to the main pipeline from the backflow port 7, after the pulp is injected, the pulp tank body 4 is first pushed upward by the supporting electric cylinder 32, so that the pulp in the pulp tank body 4 is in contact with the adsorption port 21 below the supporting frame 27, during the movement of the pulp tank body 4, the vertical rod 8 is limited by the supporting plate 31, then the communicating pipe 23 is communicated with the negative pressure equipment to start operation and suck the pulp into the adsorption port 21, then the pulp tank body 4 is moved downward by the supporting electric cylinder 32, and the communicating pipe 23 is rotated by the rack type electric cylinder 22 through the engaging gear 24, so that the supporting frame 27 is turned by 180 degrees, the adsorption port 21 originally below is rotated to the top and used as a pre-pressing processing surface, during the pre-pressing, the negative pressure equipment stops operation, the air pressure equipment blows the formed pulp, and the adsorption port 21 originally above is rotated to the below, and the above steps are repeated after the pulp is replenished to realize continuous suction.

[0029] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can change or modify the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made on the basis of the technical essence of the present application to the above embodiments still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A fiber forming pulp tank lifting and adsorbing mechanism, comprising a device rack (1), a pulp tank body (4) is slidably connected inside the device rack (1), characterized in that: The inner side bottom of the equipment rack (1) is fixedly installed with a lifting mechanism (3), and the inner side middle part of the equipment rack (1) is rotatably connected with a suction device (2); the lifting mechanism (3) comprises a supporting and top-pushing electric cylinder (32), one end of the piston rod of the supporting and top-pushing electric cylinder (32) is fixedly connected with the bottom of a pulp tank body (4), and a gap (5) is formed at the edge of the pulp tank body (4); The suction device (2) comprises a communication pipe (23), a supporting frame (27) and suction ports (21); the suction ports (21) are symmetrically installed on the upper and lower sides of the supporting frame (27); the communication pipe (23) is fixedly installed on the central axis of the supporting frame (27); the two ends of the communication pipe (23) are in communication with external negative pressure and air pressure equipment; the supporting frame (27) is located above the pulp tank body (4); the middle section of the communication pipe (23) is communicated with a shunt pipeline (25); and the shunt pipeline (25) is in communication with the suction ports (21).

2. The fiber forming pulp tank lifting and suction mechanism according to claim 1, characterized by: Both sides of the equipment rack (1) are fixedly installed with positioning blocks (10), and the communication pipe (23) is rotatably installed in the positioning blocks (10).

3. The fiber forming pulp tank lifting and suction mechanism according to claim 1, characterized by: The bottom of the positioning block (10) is fixedly connected with a rack type electric cylinder (22), one end of the communication pipe (23) is fixedly installed with an adapter gear (24), and the adapter gear (24) is in meshing connection with a rack in the rack type electric cylinder (22).

4. The fiber forming pulp tank lifting and suction mechanism according to claim 1, characterized by: The bottom of the equipment rack (1) is fixedly installed with a supporting plate (31), and the supporting and top-pushing electric cylinder (32) is fixedly installed in the supporting plate (31).

5. The fiber forming pulp tank lifting and suction mechanism according to claim 1, characterized by: The bottom of the pulp tank body (4) is fixedly installed with a vertical rod (8), and the vertical rod (8) is in sliding connection with the supporting plate (31).

6. The fiber forming pulp tank lifting and suction mechanism according to claim 1, characterized by: A partition plate (26) is fixedly installed on the inner wall of the communication pipe (23), and the partition plate (26) is located between the two shunt pipelines (25).

7. The fiber forming pulp tank lifting and suction mechanism according to claim 1, characterized by: The bottom of one end of the pulp tank body (4) is provided with a feeding port (6), the obliquely upper side of the feeding port (6) is provided with a backflow port (7), and the top of the pulp tank body (4) is fixedly installed with a cleaning pipeline (9).

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