Composite net-shaped papermaking forming device

Abstract

The utility model discloses a composite netlike papermaking forming device, which relates to the technical field of papermaking forming and comprises a conveying frame, a plurality of reels are arranged on the inner side of the conveying frame, an adjusting wheel is arranged on the side face of each reel, the reels and the adjusting wheels are connected through hinges, the surfaces of the reels are fixedly connected with the output end of a first rotating motor, and the output end of the first rotating motor is connected with the output end of a second rotating motor. A transmission roller is fixedly connected between the two reels, a papermaking forming net used for stabilizing paper pulp forming is arranged on the transmission roller, a material storage device is arranged at the upper end of the material conveying frame, a plurality of spraying heads used for pouring paper pulp are arranged at the lower end of the material storage device, and a material pressing roller used for pressing formed paper is arranged on the side face of the material conveying frame. Residual paper pulp on the surface of the forming net is scraped through the scraping piece, the paper pulp is transferred through the conveying piece, cleaning of the forming net is completed, the concentrated paper pulp is recycled by connecting the suction pipe with suction equipment, the utilization rate of raw materials is increased, and resource waste is reduced.

Description

Technical Field

[0001] This utility model relates to the field of paper forming technology, specifically a composite mesh paper forming device. Background Technology

[0002] Papermaking begins by cooking and refining wood fiber raw materials to produce pulp. Additives are added to improve paper properties. The pulp is then evenly distributed onto the forming wire through the headbox of the papermaking machine to form a wet sheet. It is then processed through dewatering and shaping processes. During the pulp forming process, pulp residue often remains on the forming wire. If it is not cleaned in time, it will affect the papermaking quality.

[0003] Based on this, a composite mesh paper forming apparatus is now provided, which can eliminate the drawbacks of existing apparatuses. Utility Model Content

[0004] The purpose of this invention is to provide a composite mesh paper forming device to solve the problems in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A composite mesh paper forming device includes a feeding frame with several winches on its inner side. Each winch has an adjusting wheel on its side. The winches and adjusting wheels are connected by hinges. The output end of a first rotating motor is fixedly connected to the surface of each winch. A transmission roller is fixedly connected between two winches. The transmission roller is equipped with a paper forming mesh for stabilizing pulp forming. A storage device is provided at the upper end of the feeding frame. Several nozzles for pouring pulp are provided at the lower end of the storage device. A pressing roller for pressing the formed paper sheet is provided on the side of the feeding frame. A cleaning mechanism is provided below the transmission roller. The cleaning mechanism includes a scraper blade located below the transmission roller. The scraper blade rubs against the forming mesh. A transfer structure for transferring and scraping pulp is provided below the scraper blade.

[0007] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0008] In one alternative: the transfer structure includes a storage trough located below the scraper blade, and a rotating seat is fixed inside the storage trough, the rotating seat being rotatably connected to the pushing assembly.

[0009] In one alternative: the feeding assembly includes a feeding plate, the feeding plate is rotatably connected to a rotating seat, the feeding plate is fixedly connected to the output end of a second rotating motor, the fixed end of the second rotating motor is fixedly connected to the surface of the feeding frame, and the side of the storage tank is provided with a recycling element for recycling residual pulp.

[0010] In one alternative: the recycling element includes a collection trough connected to a storage trough, and a suction pipe connected to the side of the collection trough, through which pulp is moved into the collection trough.

[0011] In one alternative: the surface of the transmission roller is provided with a locking block, and the contact position between the forming mesh and the transmission roller is provided with a locking groove adapted to the locking block, and transmission is achieved through the mutual friction between the locking block and the locking groove.

[0012] In one alternative: the scraper blade surface is provided with guide grooves.

[0013] In one alternative: the rotating seat is provided with a lubricating oil groove inside.

[0014] In one alternative: the surface of the suction tube is provided with a sealing sleeve.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model cleans the forming wire by scraping off the residual pulp on the surface of the forming wire with a scraper and transferring the pulp with a conveyor plate.

[0017] 2. This utility model increases the utilization rate of raw materials and reduces resource waste by connecting the suction pipe to the suction equipment to recover the concentrated pulp. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model.

[0019] Figure 2 This is a schematic diagram of the structure of the first rotary motor of this utility model.

[0020] Figure 3 This is a schematic diagram of the scraper blade of this utility model.

[0021] Figure 4 This is a schematic diagram of the material conveying plate of this utility model.

[0022] Figure reference numerals: 101. Conveying frame, 102. Storage container, 103. Nozzle, 104. Winch, 105. Adjusting wheel, 106. Drive roller, 107. First rotating motor, 108. Forming mesh, 109. Pressure roller, 201. Scraper, 202. Storage trough, 203. Rotating seat, 204. Conveying plate, 205. Collection trough, 206. Suction pipe, 207. Second rotating motor. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0024] In one embodiment, such as Figures 1-3 As shown, a composite mesh paper forming device includes a feeding frame 101. Several winches 104 are provided on the inner side of the feeding frame 101. Each winch 104 has an adjusting wheel 105 on its side. The winches 104 and the adjusting wheel 105 are connected by hinges. The output end of a first rotating motor 107 is fixedly connected to the surface of each winch 104. A transmission roller 106 is fixedly connected between two winches 104. The transmission roller 106 is provided with a paper forming mesh 108 for stabilizing pulp forming. A storage container 102 is provided at the upper end of the feeding frame 101. Several nozzles 103 for pouring pulp are provided at the lower end of the storage container 102. A pressing device is provided on the side of the feeding frame 101. The pressure roller 109 for forming paper sheets has a cleaning mechanism on the lower side of the transmission roller 106. The cleaning mechanism includes a scraper 201, which is located on the lower side of the transmission roller 106. The scraper 201 rubs against the forming screen 108. The lower side of the scraper 201 has a transfer structure for transferring and scraping pulp. The first rotating motor 107 drives the winch 104 to rotate, which in turn drives the transmission roller 106 to rotate. The transmission roller 106 drives the forming screen 108 to rotate rapidly. The pulp is sprayed down through the cooperation of the storage device 102 and the nozzle 103. The pulp is quickly spread and shaped on the surface of the forming screen 108. The pressure roller 109 adjusts the shaped pulp.

[0025] In one embodiment, such as Figure 1 and Figure 2 As shown, the surface of the transmission roller 106 is provided with a locking block, and the contact position between the forming mesh 108 and the transmission roller 106 is provided with a locking groove that matches the locking block. The transmission is achieved through the mutual friction between the locking block and the locking groove.

[0026] In one embodiment, such as Figure 3 and Figure 4 As shown, the transfer structure includes a storage tank 202, which is located below the scraper blade 201. A rotating seat 203 is fixed inside the storage tank 202. The rotating seat 203 is rotatably connected to the pushing assembly. The scraper blade 201 scrapes off the pulp remaining on the surface of the forming wire 108. The pulp flows into the storage tank 202 along the scraper blade 201, thus completing the scraping of the pulp.

[0027] In one embodiment, such as Figure 3 and Figure 4As shown, the feeding assembly includes a feeding plate 204, which is rotatably connected to a rotating seat 203. The feeding plate 204 is fixedly connected to the output end of a second rotating motor 207. The fixed end of the second rotating motor 207 is fixedly connected to the surface of the feeding frame 101. The side of the storage tank 202 is provided with a recycling element for recycling residual pulp. The second rotating motor 207 drives the feeding plate 204 to rotate, and the feeding plate 204 drives the pulp accumulated in the storage tank 202 to transfer, thus completing the pulp transfer work.

[0028] In one embodiment, such as Figure 3 and Figure 4 As shown, the recycling element includes a collection trough 205, which is connected to a storage trough 202. The side of the collection trough 205 is connected to a suction pipe 206. The pulp is moved from the storage trough 202 to the inside of the collection trough 205. The pulp inside the collection trough 205 is recycled by connecting the suction pipe 206 to a suction device, thereby increasing the utilization rate of raw materials and reducing resource waste.

[0029] The above embodiment discloses a composite wire mesh paper forming device. A first rotating motor 107 drives a winch 104 to rotate, which in turn drives a transmission roller 106 to rotate. The transmission roller 106 drives a forming wire 108 to rotate rapidly. Pulp is sprayed onto the forming wire 108 through the cooperation of a storage device 102 and a nozzle 103. The pulp quickly spreads and solidifies on the surface of the forming wire 108. A pressure roller 109 adjusts the solidified pulp. A scraper 201 scrapes away residual pulp from the surface of the forming wire 108, and the pulp flows into the storage tank 202, completing the scraping process. A second rotating motor 207 drives a conveyor 204 to rotate, which transfers the accumulated pulp in the storage tank 202, completing the pulp transfer process. A suction pipe 206 is connected to a suction device to recover the pulp inside the collection tank 205, increasing raw material utilization and reducing resource waste.

[0030] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A composite mesh paper forming device, comprising a feeding frame (101), wherein a plurality of winches (104) are provided on the inner side of the feeding frame (101), and an adjusting wheel (105) is provided on the side of each winch (104). The winches (104) and the adjusting wheel (105) are connected by a hinge. The output end of a first rotating motor (107) is fixedly connected to the surface of the winches (104). A transmission roller (106) is fixedly connected between two winches (104). A paper forming mesh (108) for stabilizing pulp forming is provided on the transmission roller (106). A storage device (102) is provided at the upper end of the feeding frame (101). A plurality of nozzles (103) for pouring pulp are provided at the lower end of the storage device (102). A pressing roller (109) for pressing the formed paper sheet is provided on the side of the feeding frame (101). The device is characterized in that... The drive roller (106) is provided with a cleaning mechanism on its lower side. The cleaning mechanism includes a scraper (201). The scraper (201) is located on the lower side of the drive roller (106). The scraper (201) rubs against the forming wire (108). The scraper (201) is provided with a transfer structure for transferring and scraping pulp on its lower side.

2. The composite mesh paper forming device according to claim 1, characterized in that, The transfer structure includes a storage tank (202), which is located below the scraper (201). A rotating seat (203) is fixed inside the storage tank (202), and the rotating seat (203) is rotatably connected to the pushing assembly.

3. The composite mesh paper forming device according to claim 2, characterized in that, The feeding assembly includes a feeding plate (204), which is rotatably connected to a rotating seat (203). The feeding plate (204) is fixedly connected to the output end of a second rotating motor (207). The fixed end of the second rotating motor (207) is fixedly connected to the surface of the feeding rack (101). The side of the storage tank (202) is provided with a recycling element for recycling residual pulp.

4. The composite mesh paper forming device according to claim 3, characterized in that, The recycling element includes a collection trough (205), which is connected to a storage trough (202). The side of the collection trough (205) is connected to a suction pipe (206), and the pulp is moved into the collection trough (205) through the storage trough (202).

5. The composite mesh paper forming device according to claim 1, characterized in that, The surface of the transmission roller (106) is provided with a locking block, and the contact position between the forming net (108) and the transmission roller (106) is provided with a locking groove that matches the locking block. The transmission is achieved through the mutual friction between the locking block and the locking groove.

6. The composite mesh paper forming device according to claim 1, characterized in that, The scraper blade (201) has a guide groove on its surface.

7. A composite mesh paper forming device according to claim 2, characterized in that, The rotating seat (203) has a lubricating oil groove inside.

8. A composite mesh paper forming apparatus according to claim 4, characterized in that, The suction tube (206) is provided with a sealing sleeve on its surface.

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