Roller scraper dryer

Abstract

The utility model discloses a roller scraper dryer, belongs to the technical field of dryers, and particularly relates to a roller scraper dryer which comprises a bottom plate, a machine frame and a material storage box, the material storage box is fixedly installed on the upper end face of the bottom plate through the machine frame, and a limiting mechanism, a winding mechanism, a scraping mechanism and a drying roller are arranged on the machine frame. The drying roller is rotationally installed on the rack, a first servo motor is fixedly installed on the rack, and the output end of the first servo motor penetrates through the side wall of the rack and is fixedly installed at the center of one end of the drying roller; through cooperative use of all the devices, the scraping mechanism is arranged to scrape off a rubber solidified sheet on the drying machine so as to accommodate the rubber solidified sheet, the limiting mechanism is arranged to prevent position deviation when the winding mechanism adjusts the position, and the winding mechanism is arranged to wind the natural rubber sheet stripped off by the scraping mechanism so as to prevent the rubber solidified sheet from being scraped off. Therefore, the paper can be easily conveyed to the subsequent process.

Description

TECHNICAL FIELD

[0001] The utility model relates to drying technical field, concretely is drum scraper dryer. BACKGROUND

[0002] Drum scraper dryer is a kind of equipment with internal heating conduction rotation, to the liquid material or slurry attached to the outer wall of cylinder is continuously dried.Drum scraper dryer when working, rotating cylinder passes through lower chute, adheres thick material film, heat is delivered to the inner wall of cylinder through pipeline, then is conducted to the outer wall of cylinder, and further is conducted to material film, so that water in material film evaporates, dehumidification, and material is dried.Dry material is placed on the scraper of cylinder surface and is shovelled off cylinder, falls into discharge port, and is concentrated, packaged.

[0003] According to the search, Chinese utility model CN221593445U discloses a kind of drum scraper dryer, including support frame, rotating drying cylinder is equipped between the support frame, the center of the two sides of drying cylinder is respectively fixed with rotating shaft and heat source delivery pipe, the top of the two sides of support frame is fixed with extension frame, the top of two extension frames is fixed with fixed box, two cloth membrane rollers are rotatably arranged between two fixed boxes, and synchronous cleaning assembly is arranged above two cloth membrane rollers.

[0004] Although the above-mentioned existing patent has the synchronous cleaning assembly arranged above the cloth membrane roller, the driving wheel in it can drive the cleaning rod and the cleaning ring to reciprocate on the two cloth membrane rollers through the belt when rotating, so as to clean the powder adhered to the cloth membrane roller in time, but the scheme cannot collect the broken powder conveniently, and the friction between the cleaning ring and the collection ring during cleaning can easily produce electrostatic adsorption of powder, so the cleaning is not thorough.

[0005] Therefore, the utility model provides drum scraper dryer to solve the above problems. UTILITY MODEL CONTENTS

[0006] (1) technical problem solved

[0007] The utility model provides drum scraper dryer, aims at solving the problem of "the existing patent has the synchronous cleaning assembly arranged above the cloth membrane roller, the driving wheel in it can drive the cleaning rod and the cleaning ring to reciprocate on the two cloth membrane rollers through the belt when rotating, so as to clean the powder adhered to the cloth membrane roller in time, but the scheme cannot collect the broken powder conveniently, and the friction between the cleaning ring and the collection ring during cleaning can easily produce electrostatic adsorption of powder, so the cleaning is not thorough" in the background art.

[0008] (2) technical scheme

[0009] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: the drum scraper dryer, including the bottom plate, the frame and the storage tank:

[0010] The storage tank is fixedly installed on the upper end surface of the bottom plate through the frame, the frame is provided with a limiting mechanism, a winding mechanism, a skinning mechanism and a drying roller,

[0011] The drying roller is rotatably installed on the frame, a first servo motor is fixedly installed on the frame, the output end of the first servo motor penetrates the side wall of the frame and is fixedly installed at the center of one end of the drying roller, the drying roller is located directly below the discharge port of the storage tank and is used for drying the rubber raw material melt flowing out of the storage tank;

[0012] The limiting mechanism is used for preventing position deviation when the winding mechanism adjusts the position;

[0013] The winding mechanism is used for winding the natural rubber sheet peeled off by the skimming mechanism and housing the natural rubber sheet in a roll shape, so that the natural rubber sheet is easily transported to the subsequent process;

[0014] The skimming mechanism is used for scraping the rubber solidification sheet on the dryer;

[0015] As a preferred technical scheme of the application, the limiting mechanism comprises a moving block, a mounting frame, a telescopic cylinder and a mounting plate, the mounting frame is fixedly installed on the frame, the mounting plate is fixedly installed on the lower end surface of the mounting frame, the telescopic cylinder is fixedly installed on the side wall of the mounting plate, the telescopic end of the telescopic cylinder is fixedly installed with a mounting block, the upper end of the mounting block penetrates the bottom end surface of the mounting frame and is fixedly installed on the moving block, a sliding groove matched with the mounting block is formed in the inner bottom end of the mounting frame, and the mounting block is slidingly connected in the sliding groove.

[0016] As a preferred technical scheme of the application, the winding mechanism comprises a second servo motor, a winding roller, a winding block, a side plate, the second servo motor is fixedly installed on the right moving block, the two ends of the side plate are respectively fixedly installed with side plates, a connecting shaft is fixedly installed at the center of the other side of the side plate, the other end of the connecting shaft is rotatably installed on the inner side wall of the mounting frame, and the output end of the second servo motor penetrates the side wall of the moving block and is fixedly installed on the winding roller.

[0017] As a preferred technical scheme of the application, the skimming mechanism comprises a gasket, a skimming shovel and a fixing bolt, two gaskets are symmetrically fixedly installed on the side wall of the skimming shovel, the gaskets are fixedly installed on the frame through the fixing bolt, one end of the skimming shovel abuts against the side wall of the drying roller and is used for scraping the solidification body attached to the surface of the drying roller.

[0018] As a preferred technical scheme of the present application, the inner wall of the winding roller is provided with a mounting groove, and a winding block is slidably connected in the mounting groove.

[0019] As a preferred technical scheme of the present application, the signal receiving ends of the telescopic air cylinder, the first servo motor and the second servo motor are electrically connected with the same remote controller through wireless network / Bluetooth.

[0020] As a preferred technical scheme of the present application, the upper end surface of the storage box is provided with a feeding port, and the feeding port is provided with a fixed cover.

[0021] (Three) beneficial effects

[0022] 1. The present application sets up a peeling mechanism for peeling off the rubber solidification piece on the drying machine, thereby being collected, sets up a limiting mechanism for preventing position deviation when the winding mechanism adjusts position, sets up a winding mechanism for winding the natural rubber piece stripped off by the peeling mechanism, thereby being collected in a rolled shape and being easily conveyed to the subsequent process.

[0023] 2. The first servo motor drives the drying roller to rotate clockwise, the peeling shovel peels off the rubber piece adhered to the drying roller, and finally falls into the winding port of the winding roller, the second servo motor drives the winding roller to rotate, the rubber piece is wound, the winding block in the winding roller slides out to clamp the end of the rubber piece in the winding roller, thereby facilitating the winding of the rubber piece. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is a left side structure schematic view of the drum scraper dryer.

[0025] Figure 2 It is a right side structure schematic view of the drum scraper dryer.

[0026] Figure 3 It is a front structure schematic view of the drum scraper dryer.

[0027] Figure 4 It is an enlarged structure schematic view of the winding roller of the drum scraper dryer.

[0028] In the figure:

[0029] 1, limiting mechanism; 2, bottom plate; 3, winding mechanism; 4, peeling mechanism; 5, storage box; 6, fixed cover; 7, rack; 8, No. 1 servo motor; 101, chute; 102, moving block; 103, mounting block; 104, mounting frame; 105, telescopic cylinder; 106, mounting plate; 301, No. 2 servo motor; 302, winding roller; 303, winding block; 304, side plate; 306, connecting shaft; 401, gasket; 402, peeling shovel; 403, fixing bolt; 9, drying roller. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] Reference Figures 1-4 The utility model provides a cylinder scraper dryer, cylinder scraper dryer, including bottom plate 2, rack 7 and storage box 5, the upper end surface of storage box is provided with feed inlet, be provided with fixed cover 6 at the feed inlet. Storage box 5 is fixedly installed on the upper end surface of bottom plate 2 through rack 7, and limiting mechanism 1, winding mechanism 3, peeling mechanism 4 and drying roller 9 are arranged on rack 7. The limiting mechanism 1 is arranged to prevent position deviation when the winding mechanism 3 adjusts position. The winding mechanism 3 is arranged to wind the natural rubber sheet peeled off by the peeling mechanism 4 into a roll shape for easy conveying to the subsequent process. The peeling mechanism 4 is arranged to peel off the rubber solidification sheet on the dryer;

[0032] The drying roller 9 is rotatably installed on the rack 7. A No. 1 servo motor 8 is fixedly installed on the rack 7. The output end of the No. 1 servo motor 8 penetrates the side wall of the rack 7 and is fixedly installed at the center of one end of the drying roller 9. The drying roller 9 is located directly below the discharge port of the storage box 5 and is used to dry the rubber raw material melt flowing out of the storage box 5.

[0033] The limiting mechanism 1 comprises a moving block 102, a mounting frame 104, a telescopic cylinder 105 and a mounting plate 106. The mounting frame 104 is fixedly installed on the rack 7. The mounting plate 106 is fixedly installed on the lower end face of the mounting frame 104. The telescopic cylinder 105 is fixedly installed on the side wall of the mounting plate 106. The telescopic end of the telescopic cylinder 105 is fixedly installed with a mounting block 103. The upper end of the mounting block 103 penetrates through the bottom end face of the mounting frame 104 and is fixedly installed on the moving block 102. The inner bottom end of the mounting frame 104 is provided with a sliding groove 101 matched with the mounting block 103. The mounting block 103 is slidingly connected in the sliding groove 101. The telescopic cylinder 105 drives the mounting block 103 to move forward through the telescopic end. The mounting block 103 drives the moving block 102 to move forward. The moving block 102 drives the winding mechanism 3 to move to the position directly below the drying roller 9.

[0034] The winding mechanism 3 comprises a second servo motor 301, a winding roller 302, a winding block 303 and a side plate 304. The second servo motor 301 is fixedly installed on the right moving block 102. The two ends of the side plate 304 are fixedly installed with the side plate 304, respectively. A connecting shaft 306 is fixedly installed at the center of the other side of the side plate 304. The other end of the connecting shaft 306 is rotatably installed on the inner side wall of the mounting frame 104. The output end of the second servo motor 301 penetrates through the side wall of the moving block 102 and is fixedly installed on the winding roller 302. The moving block 102 drives the winding mechanism 3 to move to the position directly below the drying roller 9. The second servo motor 301 drives the side plate 304 to rotate through the output end, and further drives the winding roller 302 to rotate. When the winding opening of the winding roller 302 is directly opposite the connecting position of the drying roller 9 and the skin scraping shovel 402, the rubber sheet to be dropped falls into the winding opening. The second servo motor 301 is started. The second servo motor 301 drives the winding roller 302 to rotate. At this time, the winding block 303 in the winding roller 302 is inclined. The winding block 303 slides out of the mounting groove and abuts against the end of the rubber sheet under the action of gravity, so as to clamp the rubber sheet in the winding opening. The protrusions on the front end of the winding block 303 also increase the friction force between the rubber sheet and the winding block 303.

[0035] The skin scraping mechanism 4 comprises a gasket 401, a skin scraping shovel 402 and a fixing bolt 403. Two gaskets 401 are symmetrically fixedly installed on the side wall of the skin scraping shovel 402. The gasket 401 is fixedly installed on the rack 7 through the fixing bolt 403. One end of the skin scraping shovel 402 abuts against the side wall of the drying roller 9, and is used for scraping the solidified body attached to the surface of the drying roller 9.

[0036] A mounting groove is formed in the inner wall of the winding roller 302. The winding block 303 is slidingly connected in the mounting groove. A plurality of protrusions are arranged on the end of the winding block 303 protruding out of the mounting groove. The protrusions increase the friction force between the winding block 303 and the rubber sheet.

[0037] The signal receiving end of the telescopic air cylinder 105, the second servo motor 301 and the first servo motor 8 are electrically connected with the same remote controller through wireless network / Bluetooth, and the drying machine is controlled through the remote controller, and the safety performance is high.

[0038] Specifically, when the device is used, the rubber raw materials in the storage box 5 fall on the drying roller 9 through the discharge port, the rubber raw materials are dried by the drying roller 9, and then the rubber sheet is adhered to the drying roller 9; at this time, the first servo motor 8 drives the drying roller 9 to rotate clockwise, the peeling shovel 402 scrapes the rubber sheet adhered to the drying roller 9, and finally falls into the winding port of the winding roller 302; the second servo motor 301 drives the winding roller 302 to rotate, and the rubber sheet is wound; the winding block 303 in the winding roller 302 slides out to clamp the end of the rubber sheet in the winding roller 302, so as to facilitate winding of the rubber sheet.

[0039] The telescopic air cylinder 105 drives the mounting block 103 to move forward, and then drives the winding roller 302 to move forward, so that the winding roller 302 is located directly below the joint of the drying roller 9 and the peeling shovel 402; the output end of the second servo motor 301 drives the winding roller 302 to rotate, so that the winding port of the winding roller 302 is directly opposite the joint of the drying roller 9 and the peeling shovel 402.

[0040] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this. Any person skilled in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A drum scraper dryer, comprising a base plate (2), a frame (7) and a storage tank (5), characterized in that: the storage tank (5) is fixedly installed on the upper end face of the base plate (2) through the frame (7), and a limiting mechanism (1), a winding mechanism (3), a skin scraping mechanism (4) and a drying roller (9) are arranged on the frame (7); the drying roller (9) is rotatably installed on the frame (7), a first servo motor (8) is fixedly installed on the frame (7), the output end of the first servo motor (8) penetrates the side wall of the frame (7) and is fixedly installed at the center of one end of the drying roller (9), and the drying roller (9) is located directly below the discharge port of the storage tank (5) and is used for drying the rubber raw material melt flowing out of the storage tank (5); the limiting mechanism (1) is used for preventing position deviation of the winding mechanism (3) during position adjustment; the winding mechanism (3) is used for winding the natural rubber sheet peeled off by the skin scraping mechanism (4) and storing the natural rubber sheet in a roll shape for easy conveying to the subsequent process; and the skin scraping mechanism (4) is used for scraping the rubber solidification sheet on the dryer. The limiting mechanism (1) comprises a moving block (102), a mounting bracket (104), a telescopic cylinder (105) and a mounting plate (106), the mounting bracket (104) is fixedly installed on the frame (7), the mounting plate (106) is fixedly installed on the lower end face of the mounting bracket (104), the telescopic cylinder (105) is fixedly installed on the side wall of the mounting plate (106), the telescopic end of the telescopic cylinder (105) is fixedly installed with a mounting block (103), the upper end of the mounting block (103) penetrates the bottom end face of the mounting bracket (104) and is fixedly installed on the moving block (102), a sliding groove (101) matched with the mounting block (103) is formed in the inner bottom end of the mounting bracket (104), and the mounting block (103) is slidingly connected in the sliding groove (101). The winding mechanism (3) comprises a second servo motor (301), a winding roller (302), a winding block (303) and a side plate (304), the second servo motor (301) is fixedly installed on the right moving block (102), the two ends of the side plate (304) are fixedly installed with side plates (304), respectively, a connecting shaft (306) is fixedly installed at the center of the other side of the side plate (304), the other end of the connecting shaft (306) is rotatably installed on the inner side wall of the mounting bracket (104), and the output end of the second servo motor (301) penetrates the side wall of the moving block (102) and is fixedly installed on the winding roller (302). The skin scraping mechanism (4) comprises a gasket (401), a skin scraping shovel (402) and a fixing bolt (403), two gaskets (401) are symmetrically fixedly installed on the side wall of the skin scraping shovel (402), the gaskets (401) are fixedly installed on the frame (7) through the fixing bolt (403), one end of the skin scraping shovel (402) abuts against the side wall of the drying roller (9), and the skin scraping shovel (402) is used for scraping the solidification body attached to the surface of the drying roller (9). ​ ​ 2. The drum and flight dryer according to claim 1, characterized in that: ​ 3. The drum and flight dryer according to claim 2, characterized in that: ​ 4. The drum and flight dryer according to claim 1, characterized in that: ​ 5. The drum and flight dryer according to claim 3, characterized in that: The installation groove is slidably connected with a winding block (303) on the inner wall of the winding roller (302).

6. The drum and blade dryer according to claim 3, characterized in that: The signal receiving ends of the telescopic air cylinder (105), the second servo motor (301) and the first servo motor (8) are electrically connected with the same remote controller through wireless network / Bluetooth.

7. The drum and flight dryer according to claim 1, characterized in that The upper end face of the storage box (5) is provided with an inlet, and the inlet is provided with a fixed cover (6).

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