Boot sleeve for boot-shaped press roll

Abstract

The utility model discloses a boot sleeve for a boot-shaped press roll, which comprises a boot sleeve shell, a boot-shaped part is arranged on the surface of the boot sleeve shell, and the press roll is rotatably mounted at the boot-shaped part of the boot sleeve shell. The boot sleeve for the boot-shaped press roll has the beneficial effects that the water scraping component and the liquid absorbing component are additionally arranged, so that the residue of water on the surface of paper during pressing is obviously reduced. Specifically, the water scraping assembly comprises a water scraping plate and a water scraping plate driving device, the water scraping plate can be driven by the water scraping plate driving device to scrape on the surface of the paper, water accumulated on the surface of the paper is effectively scraped, and the water is prevented from remaining on the surface of the paper. Meanwhile, the liquid suction assembly comprises a liquid suction pipe and a liquid suction pump which are fixed to the boot sleeve shell. Water absorption holes are densely distributed in the liquid absorption pipe and can absorb residual water on the surface of the paper. And the liquid suction pump is responsible for discharging absorbed water, so that the water removal effect is further enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to paper processing technical field, specifically is a boot of boot shaped press roll. BACKGROUND

[0002] The existing press roll boot sleeve includes a boot sleeve shell, the boot sleeve shell is provided with a boot shaped part for cooperating with the press roll, and the boot sleeve shell is provided with a filter hole, when in use, the paper passes through the boot shaped part between the press roll and the boot sleeve shell, so that the moisture in the paper is squeezed out.

[0003] In view of the prior art, when the paper passes through the press roll, the water in the paper is squeezed out to the feed end of the press roll under the extrusion of the press roll, the existing boot sleeve is only provided with a filter hole for discharging water, the drainage efficiency is low, and the squeezed water in the paper is easy to gradually accumulate on the surface of the paper, and the accumulated water is easy to be absorbed into the subsequent pressed paper, thereby affecting the water removal effect of the press roll.

[0004] Therefore, the utility model aims at providing a boot for boot shaped press roll to solve the above problems, and the utility model is generated in such a background. UTILITY MODEL CONTENTS

[0005] The utility model aims at the deficiencies of the prior art, and provides a boot for boot shaped press roll to solve the problems in the background art.

[0006] The utility model provides the following technical scheme: a boot for boot shaped press roll, including boot sleeve shell, the surface of boot sleeve shell is equipped with boot shaped part, and the position of boot shaped part of boot sleeve shell is rotatably installed with press roll, the surface of boot sleeve shell is equipped with water scraping subassembly.

[0007] The water scraping subassembly includes a water scraping plate and a water scraping plate driving device, the water scraping plate is arranged on one side of the bottom of the press roll, and the water scraping plate driving device drives the water scraping plate to move along the length direction of the boot sleeve shell, and the bottom of the water scraping plate scrapes the surface of the paper between the boot sleeve shell and the press roll.

[0008] Preferably, the upper end of the water scraping plate is provided with a moving block, the water scraping plate driving device drives the moving block to move along the length direction of the boot sleeve shell, the water scraping plate is vertically movably arranged at the lower end of the moving block, and a compression spring is connected between the water scraping plate and the moving block.

[0009] Preferably, the lower end of the moving block is fixed with two vertical guide rods, and the upper end of the water scraping plate is slidably connected with the lower end of the vertical guide rod.

[0010] Preferably, the wiper drive device comprises a fixed seat fixed with the boot shell, a horizontal guide rod fixed with the fixed seat, a moving block in sliding connection with the horizontal guide rod, a threaded rod rotatably arranged on the fixed seat and in threaded connection with the moving block, and a motor fixed with the fixed seat and having an output shaft fixedly connected with one end of the threaded rod.

[0011] Preferably, the surface of the boot-shaped part is provided with a liquid suction assembly comprising a liquid suction pipe fixed with the boot shell, and a liquid suction pump connected with the liquid suction pipe and fixedly connected with the boot shell.

[0012] Preferably, the length of the liquid suction pipe is consistent with the length direction of the boot shell, the bottom of the wiper plate is provided with a through hole for the liquid suction pipe to pass through, and the side surface of the liquid suction pipe is densely provided with water suction holes.

[0013] Preferably, the two ends of the boot shell are fixedly provided with collecting grooves.

[0014] Compared with the prior art, the boot-shaped press roller of the utility model has the boot shell provided with a wiper assembly and a liquid suction assembly, so that the residual water on the paper surface during pressing is significantly reduced. Specifically, the wiper assembly comprises a wiper plate and a wiper plate drive device, the wiper plate can be driven by the wiper plate drive device to scrape the water on the paper surface, so that the water on the paper surface is effectively scraped off and the residual water on the paper surface is avoided. Meanwhile, the liquid suction assembly comprises a liquid suction pipe fixed with the boot shell and a liquid suction pump. The liquid suction pipe is densely provided with water suction holes and can absorb the residual water on the paper surface. The liquid suction pump is responsible for discharging the absorbed water, so that the water removal effect is further enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a three-dimensional structure schematic view of the utility model.

[0016] Fig. 2 It is a partial structure schematic view of the utility model.

[0017] Fig. 3 It is a side view cross-sectional structure schematic view of the utility model.

[0018] In the drawing: 1, boot shell; 2, boot-shaped part; 3, press roller; 4, wiper assembly; 41, wiper plate; 42, wiper plate drive device; 421, fixed seat; 422, horizontal guide rod; 423, threaded rod; 424, motor; 43, moving block; 44, compression spring; 45, guide rod; 5, liquid suction assembly; 51, liquid suction pipe; 52, liquid suction pump; 6, collecting groove. DETAILED DESCRIPTION

[0019] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative efforts under the premise that no creative efforts are made, belong to the scope of protection of the present application.

[0020] Please refer to Figs. 1-3 The utility model discloses a boot for boot-shaped press roller, including boot casing 1, the surface of boot casing 1 is equipped with boot-shaped part 2, and the position of boot-shaped part 2 of boot casing 1 is rotatably installed with press roller 3, when using, the paper with water needing to be pressed passes through the boot-shaped part 2 between boot casing 1 and press roller 3, and the water in the paper is squeezed out through the extrusion of press roller 3, and the above is prior art, and no redundant description is made here.

[0021] The main innovation of the utility model lies in: the surface of boot casing 1 is equipped with water scraping assembly 4.

[0022] Water scraping assembly 4 includes water scraping plate 41 and water scraping plate drive device 42, water scraping plate 41 is arranged at the bottom side of press roller 3, that is, the feeding side of paper, and water scraping plate drive device 42 is specifically arranged as follows: when water scraping plate drive device 42 drives water scraping plate 41 to move along the length direction of boot casing 1, the bottom of water scraping plate 41 scrapes the surface of paper between boot casing 1 and press roller 3.

[0023] Through the arrangement of the above structure, when press roller 3 works, the water in the paper between press roller 3 and boot casing 1 is squeezed out, and under the drive of water scraping plate drive device 42, water scraping plate 41 scrapes the surface of paper back and forth, so that the water gathered on the surface of paper can be scraped away quickly.

[0024] As Fig. 2 The upper end of water scraping plate 41 is equipped with moving block 43, water scraping plate drive device 42 drives moving block 43 to move along the length direction of boot casing 1, water scraping plate 41 is vertically movably arranged at the lower end of moving block 43, and water scraping plate 41 is connected with moving block 43 through compression spring 44, through the arrangement of compression spring 44, water scraping plate 41 can always keep close to the surface of paper, and because of the arrangement of compression spring 44, water scraping plate 41 has the freedom of up and down movement, preventing the pressure between water scraping plate 41 and paper from being too large.

[0025] In some embodiments, the lower end of moving block 43 is fixed with two vertical guide rods 45, and the upper end of water scraping plate 41 is slidably connected with the lower end of vertical guide rod 45, and through the arrangement of vertical guide rod 45, water scraping plate 41 has a good guiding effect on the up and down movement.

[0026] In some embodiments, the wiper driving device 42 comprises a fixing base 421 fixed with the boot shell 1, a horizontal guide rod 422 fixed with the fixing base 421, a moving block 43 in sliding connection with the horizontal guide rod 422 for guiding the horizontal movement of the moving block 43, a threaded rod 423 rotatably arranged on the fixing base 421 and in threaded connection with the moving block 43, and a motor 424 fixed with the fixing base 421 and having an output shaft fixedly connected with one end of the threaded rod 423. In use, the motor 424 is connected with an external power supply, and the output shaft of the motor 424 drives the threaded rod 423 to rotate, and the threaded rod 423 drives the moving block 43 to move, thereby driving the wiper 41 to move on the surface of the paper.

[0027] In order to further improve the water removal effect, the surface of the boot-shaped part 2 is provided with a liquid suction assembly 5 comprising a liquid suction pipe 51 fixed with the boot shell 1. It can be understood that there is a certain gap between the liquid suction pipe 51 and the surface of the boot-shaped part 2, which can ensure that the paper can pass smoothly. The liquid suction pipe 51 is used to suck away the water on the surface of the paper. The liquid suction pipe 51 is connected with a liquid suction pump 52 fixedly connected with the boot shell 1.

[0028] In order to realize the absorption of water in the entire length direction of the surface of the boot-shaped part 2, the length of the liquid suction pipe 51 is consistent with the length direction of the boot shell 1. The bottom of the wiper 41 is provided with a through hole for the liquid suction pipe 51 to pass through. When the wiper 41 moves, the liquid suction pipe 51 will not be disturbed. The side surface of the liquid suction pipe 51 is densely provided with water suction holes.

[0029] In some embodiments, the boot shell 1 is fixed with a collecting groove 6 at both ends for collecting the water discharged by the wiper 41 and the liquid suction pipe 51.

[0030] In summary, the boot for the boot-shaped press roller of the present application effectively solves the problem that the water is easily accumulated on the surface of the paper when the paper passes through the press roller 3 in the prior art and is absorbed by the subsequent paper by additionally arranging the wiper assembly 4 and the liquid suction assembly 5. The wiper assembly 4 can scrape the surface of the paper to quickly remove the accumulated water, and the liquid suction assembly 5 can absorb the residual water on the surface of the paper to further improve the water removal effect.

[0031] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A shoe for a shoe press roll, comprising a shoe housing (1), the surface of which is provided with a shoe portion (2), and the shoe housing (1) is rotatably mounted in the position of the shoe portion (2) with a press roll (3), characterized in that: The surface of the boot shell (1) is provided with a wiper assembly (4); The wiper assembly (4) comprises a wiper plate (41) arranged at the bottom side of the press roller (3) and a wiper plate driving device (42) for driving the wiper plate (41) to move along the length direction of the boot shell (1), so that the bottom of the wiper plate (41) wipes the paper surface between the boot shell (1) and the press roller (3).

2. A boot for a shoe press roll according to claim 1, characterized in that: The upper end of the wiper plate (41) is provided with a moving block (43), the wiper plate driving device (42) drives the moving block (43) to move along the length direction of the boot shell (1), the wiper plate (41) is vertically movably arranged at the lower end of the moving block (43), and a compression spring (44) is connected between the wiper plate (41) and the moving block (43).

3. A shoe for a shoe press roll according to claim 2, characterized in that: The lower end of the moving block (43) is fixed with two vertical guide rods (45), and the upper end of the wiper plate (41) is slidably connected with the lower end of the vertical guide rod (45).

4. A shoe for a shoe press roll according to claim 2, characterized in that: The wiper plate driving device (42) comprises a fixed seat (421) fixed with the boot shell (1), a horizontal guide rod (422) fixed with the fixed seat (421), a moving block (43) slidably connected with the horizontal guide rod (422), a threaded rod (423) rotatably arranged on the fixed seat (421) and threadedly connected with the moving block (43), and a motor (424) fixed with the fixed seat (421) and having an output shaft fixedly connected with one end of the threaded rod (423).

5. A boot for a shoe press roll according to claim 1, characterized in that: The surface of the boot-shaped part (2) is provided with a liquid suction assembly (5), the liquid suction assembly (5) comprises a liquid suction pipe (51) fixed with the boot shell (1), and the liquid suction pipe (51) is connected with a liquid suction pump (52) fixedly connected with the boot shell (1).

6. A shoe for a shoe press roll according to claim 5, characterized in that: The length of the liquid suction pipe (51) is consistent with the length direction of the boot shell (1), the bottom of the wiper plate (41) is provided with a through hole for the liquid suction pipe (51) to pass through, and the side surface of the liquid suction pipe (51) is densely provided with water suction holes.

7. A boot for a shoe press roll according to claim 1, characterized in that: Both ends of the boot shell (1) are fixed with a collecting groove (6).

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