Pulping device for papermaking

Abstract

The utility model relates to the technical field of acrylic plate protection base paper processing, in particular to a papermaking pulping device which comprises a pulping unit, the pulping unit comprises a pulping machine shell body, a flocculus breaking module is arranged in the pulping machine shell body, a first cover plate is arranged at the top of the pulping machine shell body, and a second cover plate is arranged at the bottom of the pulping machine shell body. And the bottom of the beating machine shell body is fixedly connected with a limiting shell. According to the beater shell, the first cover plate is movably arranged at the top of the beater shell body and can shield the top of the beater shell body, paper pulp is prevented from splashing, the hydraulic rod is intermittently started to drive the first cover plate to move downwards, and paper pulp fibers on the inner wall of the beater shell body are scraped down and sent back into the paper pulp through the first cover plate; the first motor is started to drive the scraping plate to move along the bottom of the first cover plate for scraping, residual adhesive fibers at the bottom of the first cover plate are scraped off, water can be pumped into the water spraying shell through the two rubber hoses, water is sprayed through the water spraying shell to automatically clean the inner wall of the beater shell body, and use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of acrylic plate protection base paper processing, in particular to a papermaking beating device. Background Art

[0002] Acrylic sheet is a special organic glass material. Kraft paper is partially used on the surface of the acrylic sheet as a protective base paper to prevent damage during transportation and processing. Kraft paper is a relatively tough and water-resistant paper. Kraft paper beating is an important step in the papermaking process. It makes the pulp fibers straight and elastic, helps to evenly distribute the fibers when forming on the net, and improves the hardness and strength of the paper. The vertical hydraulic beater has a rotor (impeller) and a bottom knife ring. Its working principle is that the rotation of the impeller drives the pulp to form a turbulent circulation in the tank body to achieve fiber decomposition and separation. However, the unit is prone to vibration during the beating process. Some pulp fibers adhere to the inner wall of the water tank during the flow. If they are not reintroduced into the pulp, the pulp concentration will be affected after subsequent unloading. In addition, the strong adhesion strength of the pulp after drying makes it difficult to clean and inconvenient to use. Utility Model Content

[0003] The purpose of the present utility model is to provide a papermaking pulping device to solve the problems raised in the above background technology.

[0004] To achieve the above objectives, the present invention provides the following technical solutions:

[0005] A papermaking pulping device includes a pulping unit, which includes a pulping unit including a pulping machine housing body, a lint-breaking module provided inside the pulping machine housing body, a cover plate 1 provided on the top of the pulping machine housing body, a bottom of the pulping machine housing body fixedly connected to a limiting shell, two regulating rods symmetrically slidably connected inside the limiting shell, the top ends of the regulating rods fixedly connected to the limiting plates, both of the limiting plates are slidably connected to the cover plate 1, the tops of the limiting plates are slidably connected to a water spray shell, a scraper for scraping the bottom of the cover plate 1 is slidably connected to the inner wall of the pulping machine housing body, a driving module for driving the scraper is provided on the outer wall of the pulping machine housing body, and a regulating module for driving the two regulating rods is provided inside the limiting shell.

[0006] Preferably, two cover plates 2 are symmetrically fixed to the top of the cover plate 1, and nano coatings are provided on both sides of the scraper.

[0007] Furthermore, the top horizontal section of the regulating rod is slidably connected to a circular plate, a connecting pipe is fixedly sleeved inside the circular plate, the bottom end of the connecting pipe is fixedly connected to the water spray shell, the rear end of the connecting pipe is fixedly connected to a rubber hose, the top of the limit plate is fixedly connected to an electric push rod, and the output end of the electric push rod is fixedly connected to the outer wall of the connecting pipe.

[0008] Furthermore, two clamping plates are symmetrically slidably arranged on the top of the beater housing body, and a plurality of springs are fixedly connected between the clamping plates and the beater housing body.

[0009] Furthermore, the driving module includes a limit frame, a slide groove is provided on the outer wall of the beater shell body, the limit frame is slidably connected to the slide groove, the bottom of the limit frame is fixedly connected to motor 1, the output end of motor 1 is fixedly sleeved with a gear, the outer wall of the beater shell body is fixedly sleeved with a rack, and the gear is meshed with the rack.

[0010] Furthermore, the control module includes a card rod, the bottom ends of the two control rods are slidably connected to the card rod, the bottom of the limit shell is fixedly connected to a support frame, two hydraulic rods are symmetrically fixedly connected to the inner bottom surface of the support frame, and a card sleeve is fixedly sleeved on the output end of the hydraulic rod, and the control rod passes through the adjacent card sleeve and is slidably connected to it.

[0011] Furthermore, L-shaped frames are slidably connected to both inner walls of the limit shell, the regulating rod passes through the adjacent L-shaped frames and is fixedly connected thereto, two one-way screws are symmetrically rotatably connected to the inner bottom surface of the limit shell, the one-way screws pass through the adjacent L-shaped frames and are screwed together therewith, a second motor is fixedly connected to the inner bottom surface of the limit shell, and the output end of the second motor is fixedly connected to the adjacent one-way screw.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. A cover plate 1 is movably provided on the top of the beater casing body. The cover plate 1 can block the top of the beater casing body to prevent pulp from splashing. The hydraulic rod is started intermittently to drive the cover plate to move down. The cover plate 1 scrapes the wallpaper pulp fibers inside the beater casing body and sends them back to the inside of the pulp. The motor 1 is started to drive the scraper to move along the bottom of the cover plate 1 to scrape and scrape off the residual adhered fibers on the bottom of the cover plate 1. Water can be pumped to the water spray shell through two rubber hoses, and the water spray shell is used to spray water to automatically clean the inner wall of the beater casing body, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1-2 This is a schematic diagram of the overall multi-angle structure of the utility model;

[0015] Figure 3 This utility model Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0016] Figure 4 This is a schematic diagram of the side sectional structure of the beater casing of the utility model;

[0017] Figure 5This is a schematic diagram of the structure of the drive module of the utility model;

[0018] Figure 6 It is a schematic diagram of the structure of the limiting plate of the utility model.

[0019] In the figure: 10. Beating unit; 11. Beating machine housing; 111. Slide; 112. Clamping plate; 113. Spring; 12. Limiting shell; 121. Control rod; 122. Limiting plate; 123. Water spraying shell; 124. Round plate; 125. Connecting pipe; 126. Electric push rod; 127. Rubber hose; 128. Support frame; 13. Cover plate 1; 131. Cover plate 2; 14. Scraper; 15. Drive module; 151. Limiting frame; 152. Motor 1; 153. Gear; 154. Rack; 16. Control module; 161. Hydraulic rod; 162. Clamping rod; 163. L-shaped frame; 164. Motor 2; 165. One-way screw; 166. Card sleeve; 17. Fiber-breaking module. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 6 In an embodiment of the present invention, a papermaking pulping device includes a pulping unit 10, which includes a pulping unit 10 including a pulping machine body 11, a cotton-breaking module 17 is arranged inside the pulping machine body 11, a cover plate 13 is arranged on the top of the pulping machine body 11, the bottom of the pulping machine body 11 is fixedly connected to a limiting shell 12, and two regulating rods 121 are symmetrically slidably connected inside the limiting shell 12, the top of the regulating rod 121 is fixedly connected to a limiting plate 122, the two limiting plates 122 are both slidably connected to the cover plate 13, and the top of the limiting plate 122 is slidably connected to a water spray shell 123, a scraper 14 for scraping the bottom of the cover plate 13 is slidably connected to the inner wall of the pulping machine body 11, a driving module 15 for driving the scraper 14 is arranged on the outer wall of the pulping machine body 11, and a regulating module 16 for driving the two regulating rods 121 is arranged inside the limiting shell 12.

[0022] Specifically, a cover plate 13 is movably provided on the top of the beater casing body 11, and the cover plate 13 can cover the top of the beater casing body 11 to prevent pulp from splashing. The hydraulic rod 161 is intermittently started to drive the cover plate 13 to move downward, and the cover plate 13 scrapes the wallpaper pulp fibers in the beater casing body 11 and sends them back to the inside of the pulp. The motor 152 is started to drive the scraper 14 to move along the bottom of the cover plate 13 to scrape and scrape off the residual adhered fibers on the bottom of the cover plate 13. Water can be pumped to the water spray shell 123 through two rubber hoses 127, and the water spray shell 123 sprays water to automatically clean the inner wall of the beater casing body 11, which is convenient to use.

[0023] Example 1

[0024] like Figure 1-3 As shown, in this embodiment, two cover plates 131 are symmetrically fixed to the top of the cover plate 13, nano coatings are provided on both sides of the scraper 14, the top horizontal section of the regulating rod 121 is slidably connected to the circular plate 124, the interior of the circular plate 124 is fixedly sleeved with a connecting pipe 125, the bottom end of the connecting pipe 125 is fixedly connected to the water spray shell 123, the rear end of the connecting pipe 125 is fixedly connected to a rubber hose 127, the top of the limit plate 122 is fixedly connected to an electric push rod 126, and the output end of the electric push rod 126 is fixedly connected to the outer wall of the connecting pipe 125.

[0025] In this embodiment, the leaked part of the top of the beater housing body 11 is blocked by the cover plate 2 131, and the scraper 14 can prevent the scraped pulp fibers from remaining on the side wall of the scraper 14. The water spray shell 123 is slidably limited by the circular plate 124, and water is pumped into the water spray shell 123 through the connecting pipe 125 and the rubber hose 127. Starting the electric push rod 126 can drive the water spray shell 123 to move downward through the cover plate 13 and extend into the beater housing body 11.

[0026] like Figure 2-5 As shown, in this embodiment, the driving module 15 includes a limit frame 151, a slide groove 111 is opened on the outer wall of the beater housing body 11, the limit frame 151 is slidably connected to the slide groove 111, and a motor 152 is fixedly connected to the bottom of the limit frame 151. The output end of the motor 152 is fixedly sleeved with a gear 153, and a rack 154 is fixedly sleeved on the outer wall of the beater housing body 11, and the gear 153 is engaged with the rack 154.

[0027] During specific implementation, the sliding limit of the scraper 14 is achieved by limiting the limit frame 151 through the slide groove 111, so that the scraper 14 can move along the bottom track of the cover plate 13, and the start motor 152 drives the gear 153 to rotate. The transmission of the gear 153 and the rack 154 can provide power for the limit frame 151 to drive the scraper 14 to move.

[0028] Example 2

[0029] On the basis of the first embodiment, in order to facilitate driving the water spray shell 123 to move to the top of the beater housing body 11, the water spray shell 123 is conveniently extended into the beater housing body 11 to spray water for cleaning.

[0030] like Figure 4 As shown, in this embodiment, the regulating module 16 includes a clamping rod 162, the bottom ends of the two regulating rods 121 are slidably connected to the clamping rod 162, the bottom of the limit shell 12 is fixedly connected to the support frame 128, and two hydraulic rods 161 are symmetrically fixedly connected to the inner bottom surface of the support frame 128. A clamping sleeve 166 is fixedly sleeved on the output end of the hydraulic rod 161, and the regulating rod 121 passes through the adjacent clamping sleeve 166 and is slidably connected thereto. The two inner walls of the limit shell 12 are slidably connected to the L-shaped frame 163, and the regulating rod 12 1 penetrates the adjacent L-shaped frame 163 and is fixedly connected thereto. Two one-way screws 165 are symmetrically rotated on the inner bottom surface of the limit shell 12. The one-way screw 165 penetrates the adjacent L-shaped frame 163 and is screwed thereto. A second motor 164 is fixedly connected to the inner bottom surface of the limit shell 12. The output end of the second motor 164 is fixedly connected to the adjacent one-way screw 165. There are two clamping plates 112 symmetrically sliding on the top of the beater housing body 11. A plurality of springs 113 are fixedly connected between the clamping plates 112 and the beater housing body 11.

[0031] During specific implementation, the limit shell 12 and the beater shell body 11 are supported by the support frame 128, and the hydraulic rod 161 is fixed at the same time. The two hydraulic rods 161 are started synchronously to drive the control rod 121 and the limit plate 122 to move up and down, thereby driving the cover plate 13 to move. The cover plate 13 is inserted into the beater shell body 11 to facilitate scraping the inner wall of the beater shell body 11. The cover plate 13 is flush with the top of the beater shell body 11 to prevent pulp flow and splashing. The cover plate 13 moves up and is higher than the beater shell body 11 to facilitate loading the inside of the beater shell body 11. The motor 2 164 is started to drive the two one-way screw rods 165 to rotate The two L-shaped frames 163 move synchronously in opposite directions, driving the two regulating rods 121 to drive the limit plate 122 to move horizontally, so as to facilitate the movement of the water spray shell 123 to the top of the beater shell body 11. Then the electric push rod 126 can be started to drive the water spray shell 123 to move downward through the cover plate 13 to the inside of the beater shell body 11, and water is pumped into the water spray shell 123 through the rubber hose 127 to flush the inside of the beater shell body 11. The setting of the card plate 112 facilitates the movement of the limit plate 122 and facilitates the better sealing of the top of the beater shell body 11 when the cover plate 13 is flush with the top of the beater shell body 11.

[0032] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0033] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A papermaking beating device, comprising a beating unit (10), wherein the beating unit (10) comprises a beating machine housing (11), wherein a lint-breaking module (17) is provided inside the beating machine housing (11), and wherein: The top of the beater housing body (11) is provided with a cover plate 1 (13), the bottom of the beater housing body (11) is fixedly connected to a limit shell (12), the interior of the limit shell (12) is symmetrically slidably connected with two regulating rods (121), the top of the regulating rod (121) is fixedly connected to a limit plate (122), both of the limit plates (122) are slidably connected to the cover plate 1 (13), the top of the limit plate (122) is slidably connected to a water spray shell (123), a scraper (14) for scraping the bottom of the cover plate 1 (13) is slidably connected to the inner wall of the beater housing body (11), a driving module (15) for driving the scraper (14) is provided on the outer wall of the beater housing body (11), and a regulating module (16) for driving the two regulating rods (121) is provided inside the limit shell (12).

2. A papermaking beating device according to claim 1, characterized in that: Two cover plates (131) are symmetrically fixed to the top of the cover plate (13), and both sides of the scraper (14) are provided with a nano coating.

3. A papermaking beating device according to claim 1, characterized in that: The top horizontal section of the regulating rod (121) is slidably connected to a circular plate (124); a connecting pipe (125) is fixedly sleeved inside the circular plate (124); the bottom end of the connecting pipe (125) is fixedly connected to the water spray shell (123); the rear end of the connecting pipe (125) is fixedly connected to a rubber hose (127); the top of the limiting plate (122) is fixedly connected to an electric push rod (126); the output end of the electric push rod (126) is fixedly connected to the outer wall of the connecting pipe (125).

4. A papermaking beating device according to claim 1, characterized in that: Two clamping plates (112) are symmetrically slidably provided on the top of the beater housing body (11), and a plurality of springs (113) are fixedly connected between the clamping plates (112) and the beater housing body (11).

5. The papermaking pulping device according to claim 1, characterized in that: The driving module (15) includes a limit frame (151), a slide groove (111) is provided on the outer wall of the beater housing body (11), the limit frame (151) is slidably connected to the slide groove (111), the bottom of the limit frame (151) is fixedly connected to a motor 1 (152), the output end of the motor 1 (152) is fixedly sleeved with a gear (153), the outer wall of the beater housing body (11) is fixedly sleeved with a rack (154), and the gear (153) is meshed with the rack (154).

6. A papermaking pulping device according to claim 1, characterized in that: The regulating module (16) includes a clamping rod (162), the bottom ends of the two regulating rods (121) are both slidably connected to the clamping rod (162), the bottom of the limiting shell (12) is fixedly connected to a support frame (128), two hydraulic rods (161) are symmetrically fixedly connected to the inner bottom surface of the support frame (128), and a clamping sleeve (166) is fixedly sleeved on the output end of the hydraulic rod (161), and the regulating rod (121) passes through the adjacent clamping sleeve (166) and is slidably connected thereto.

7. A papermaking pulping device according to claim 6, characterized in that: L-shaped frames (163) are slidably connected to both inner walls of the limiting shell (12); the regulating rod (121) passes through adjacent L-shaped frames (163) and is fixedly connected thereto; two one-way screw rods (165) are symmetrically rotatably connected to the inner bottom surface of the limiting shell (12); the one-way screw rods (165) pass through adjacent L-shaped frames (163) and are screwed thereto; a second motor (164) is fixedly connected to the inner bottom surface of the limiting shell (12); and the output end of the second motor (164) is fixedly connected to the adjacent one-way screw rods (165).

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