Automatic cleaning rubber filtering extruder

Abstract

The utility model discloses an automatic cleaning rubber filtering extruder, which belongs to the technical field of extruders and comprises a transverse conveying pipe, a top blanking box is fixed at one end of the top of the transverse conveying pipe, and a first driving motor is fixed at one end of the transverse conveying pipe through a bolt. A transverse rotating shaft is fixed to the output end of the first driving motor, a spiral conveying blade is fixed to the outer side of the transverse rotating shaft, and the spiral conveying blade is located in the transverse conveying pipe, so that the extrusion head can fall off from the transverse conveying pipe and move, and the extrusion head can rotate after moving; according to the cleaning mechanism, cleaning liquid can be sprayed in cooperation with the arrangement of a vertical cleaning pipe, a cleaning roller can rotate through operation of a third driving motor, residues and impurities in the extrusion head can be effectively removed, especially the internal structure difficult to clean manually, the cleaning mechanism is compact in structure, and the occupied space of the equipment is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to extruder technical field, concretely relates to a kind of automatic cleaning rubber filtering extruder. BACKGROUND

[0002] Rubber filtering extruder is one of the key equipment in the production process of rubber products, its main function is to filter and form rubber material by heating and extruding, there is a common problem in traditional rubber filtering extruder, that is, in the long-term working process, extrusion head is easy to accumulate rubber residues and impurities, leading to blockage, affect production efficiency and product quality, equipment needs to be regularly stopped to clean extrusion head inside after a period of use;

[0003] In existing equipment, the movement and cleaning process of extrusion head have not been fully automated, and the cleaning effect of the inner cavity of extrusion head is limited, the traditional cleaning device often occupies a large space, the overall structure of the equipment is complex, the cost is high, and the operation is inconvenient, which cannot meet the requirements of modern industrial production for high efficiency, automation and low cost, therefore, we design a kind of automatic cleaning rubber filtering extruder to provide another technical solution for the above technical problems. CONTENT OF UTILITY MODEL

[0004] The utility model aims at providing a kind of automatic cleaning rubber filtering extruder to solve the problems of existing technology in use process in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of automatic cleaning rubber filtering extruder, including horizontal conveying pipe, the top of the horizontal conveying pipe One end of top discharge box is fixed, the one end of the horizontal conveying pipe is bolted with first drive motor, the output of the first drive motor is fixed with horizontal rotating shaft, the outer side of the horizontal rotating shaft is fixed with spiral conveying blade, and the spiral conveying blade is located inside the horizontal conveying pipe, the one end of the horizontal conveying pipe away from first drive motor is provided with movable extrusion head, the outer side of the horizontal conveying pipe is provided with displacement mechanism for the displacement of extrusion head;

[0006] The horizontal conveying pipe is provided with cleaning mechanism for cleaning inside extrusion head.

[0007] Preferably, the displacement mechanism includes first L-shaped support plate, the first L-shaped support plate is located on the outer side of the horizontal conveying pipe and is fixedly connected with the horizontal conveying pipe, the one end of the first L-shaped support plate is bolted with second drive motor, the output of the second drive motor is fixed with horizontal threaded rod, the outer side of the horizontal threaded rod is threadedly connected with horizontal sliding block, the horizontal sliding block is located inside the first L-shaped support plate and is slidably connected with the first L-shaped support plate.

[0008] Preferably, the transverse sliding block is fixed with a dovetail sliding block near one side of the first L-shaped support plate, the first L-shaped support plate is internally provided with a dovetail sliding groove, and the transverse sliding block and the first L-shaped support plate are connected through the dovetail sliding block and the dovetail sliding groove.

[0009] Preferably, the displacement mechanism further comprises a longitudinal rotating shaft, one side of the transverse sliding block is rotatably connected with the longitudinal rotating shaft through a bearing, one side of the longitudinal rotating shaft is fixed with a circular fixing ring, the circular fixing ring is sleeved on the outer side of the extrusion head and is fixedly connected with the extrusion head, the outer side of the longitudinal rotating shaft is sleeved with a rectangular rotating block, one end of the transverse sliding block is rotatably connected with a transverse hydraulic cylinder through a pin shaft, and the output end of the transverse hydraulic cylinder is rotatably connected with the rectangular rotating block through a pin shaft.

[0010] Preferably, the cleaning mechanism comprises a second L-shaped support plate, the second L-shaped support plate is sleeved on the outer side of the transverse conveying pipe and is fixedly connected with the transverse conveying pipe, a vertical hydraulic cylinder is fixed in the second L-shaped support plate, a vertical lifting plate is fixed to the output end of the vertical hydraulic cylinder, a cleaning roller is rotatably connected to the inside of one end of the vertical lifting plate through a bearing, cleaning brushes are uniformly arranged on the outer side of the cleaning roller, and a vertical cleaning pipe is rotatably connected to the inside of the cleaning roller through a bearing.

[0011] Preferably, a third driving motor is bolted to one end of the bottom of the vertical lifting plate, a driving gear is fixed to the output end of the third driving motor, a driven gear is sleeved on the outer side of the cleaning roller, and the driving gear and the driven gear are in meshing connection.

[0012] Compared with the prior art, the extrusion head can be detached from the transverse conveying pipe and moved, the extrusion head can be rotated after moving, the vertical cleaning pipe is arranged to spray cleaning liquid, the third driving motor is operated to rotate the cleaning roller, the residual substances and impurities in the extrusion head can be effectively removed, especially the internal structure which is difficult to clean manually, the cleaning mechanism has compact structure, the occupied space of the equipment is reduced, and the space utilization rate is improved.

[0013] The extrusion head can be detached from the transverse conveying pipe and moved, the extrusion head can be rotated after moving, the vertical cleaning pipe is arranged to spray cleaning liquid, the third driving motor is operated to rotate the cleaning roller, the residual substances and impurities in the extrusion head can be effectively removed, especially the internal structure which is difficult to clean manually, the cleaning mechanism has compact structure, the occupied space of the equipment is reduced, and the space utilization rate is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of the whole utility model;

[0015] Figure 2 It is a structure schematic view of the inside of the transverse conveying pipe of the utility model;

[0016] Figure 3It is the structure schematic view of the second driving motor and the horizontal threaded rod of the utility model;

[0017] Figure 4 It is the structure schematic view of the rectangular rotating block and the horizontal hydraulic cylinder of the utility model;

[0018] Figure 5 It is the structure schematic view of the vertical hydraulic cylinder and the vertical lifting plate of the utility model;

[0019] Figure 6 It is the structure schematic view of the inside of the cleaning roller of the utility model.

[0020] In the drawing: 1, horizontal conveying pipe; 2, top blanking box; 3, first driving motor; 4, extrusion head; 5, first L-shaped support plate; 6, second L-shaped support plate; 7, cleaning roller; 8, horizontal rotating shaft; 9, spiral conveying blade; 10, second driving motor; 11, horizontal threaded rod; 12, horizontal sliding block; 13, circular fixing ring; 14, vertical cleaning pipe; 15, longitudinal rotating shaft; 16, rectangular rotating block; 17, horizontal hydraulic cylinder; 18, vertical hydraulic cylinder; 19, vertical lifting plate; 20, third driving motor. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0022] Refer to Figures 1-6 An automatic cleaning rubber filtering extruder, including horizontal conveying pipe 1, horizontal conveying pipe 1 top one end is fixed with top blanking box 2, one end of horizontal conveying pipe 1 is bolted with first driving motor 3, and the output end of first driving motor 3 is fixed with horizontal rotating shaft 8, the outside of horizontal rotating shaft 8 is fixed with spiral conveying blade 9, and spiral conveying blade 9 is located inside horizontal conveying pipe 1, and the end of horizontal conveying pipe 1 away from first driving motor 3 is provided with movable extrusion head 4, and the outside of horizontal conveying pipe 1 is provided with displacement mechanism for the displacement of extrusion head 4;

[0023] Horizontal conveying pipe 1 is provided with cleaning mechanism for cleaning inside extrusion head 4;

[0024] The displacement mechanism comprises a first L-shaped support plate 5 located outside the lateral conveying pipe 1 and fixedly connected with the lateral conveying pipe 1, one end of the first L-shaped support plate 5 is bolted with a second driving motor 10, the output end of the second driving motor 10 is fixed with a lateral threaded rod 11, the outer side of the lateral threaded rod 11 is threadedly connected with a lateral sliding block 12, the lateral sliding block 12 is located inside the first L-shaped support plate 5 and is in sliding connection with the first L-shaped support plate 5;

[0025] The lateral sliding block 12 is fixed with a dovetail sliding block on the side close to the first L-shaped support plate 5, the inside of the first L-shaped support plate 5 is provided with a dovetail sliding groove, the lateral sliding block 12 and the first L-shaped support plate 5 are in sliding connection through the setting of the dovetail sliding block and the dovetail sliding groove, through the setting of the dovetail sliding block and the dovetail sliding groove, the lateral sliding block 12 can slide laterally in the inside of the first L-shaped support plate 5, and then the circular fixing ring 13 can drive the extrusion head 4 to move laterally;

[0026] Here, the operation of the second driving motor 10 enables the lateral threaded rod 11 to rotate, and the rotation of the lateral threaded rod 11 enables the lateral sliding block 12 to slide laterally in the inside of the first L-shaped support plate 5;

[0027] The displacement mechanism further comprises a longitudinal rotating shaft 15, one side of the lateral sliding block 12 is rotatably connected with the longitudinal rotating shaft 15 through a bearing, one side of the longitudinal rotating shaft 15 is fixed with a circular fixing ring 13, the circular fixing ring 13 is sleeved on the outside of the extrusion head 4 and is fixedly connected with the extrusion head 4, the outside of the longitudinal rotating shaft 15 is sleeved with a rectangular rotating block 16, one end of one side of the lateral sliding block 12 is rotatably connected with a lateral hydraulic cylinder 17 through a pin shaft, the output end of the lateral hydraulic cylinder 17 is rotatably connected with the rectangular rotating block 16 through a pin shaft;

[0028] Here, through the movement of the lateral sliding block 12, the circular fixing ring 13 can drive the extrusion head 4 to separate from one end of the lateral conveying pipe 1, the operation of the lateral hydraulic cylinder 17 enables the rectangular rotating block 16 to drive the longitudinal rotating shaft 15 to rotate, the rotation of the longitudinal rotating shaft 15 enables the circular fixing ring 13 to rotate, and the rotation of the longitudinal rotating shaft 15 enables the circular fixing ring 13 to drive the extrusion head 4 to rotate, so as to facilitate the cleaning of the inside of the extrusion head 4;

[0029] The cleaning mechanism comprises a second L-shaped support plate 6, which is sleeved on the outer side of the horizontal conveying pipe 1 and fixedly connected with the horizontal conveying pipe 1, the inside of the second L-shaped support plate 6 is fixedly provided with a vertical hydraulic cylinder 18, the output end of the vertical hydraulic cylinder 18 is fixedly provided with a vertical lifting plate 19, one end of the vertical lifting plate 19 is rotatably connected with a cleaning roller 7 through a bearing, the outer side of the cleaning roller 7 is uniformly provided with a cleaning brush, the inside of the cleaning roller 7 is rotatably connected with a vertical cleaning pipe 14 through a bearing, the top of the vertical cleaning pipe 14 is provided with an atomizing nozzle, through the setting of an external water pump, external cleaning liquid can enter the inside of the vertical cleaning pipe 14, and the cleaning liquid can be sprayed into the inside of the extrusion head 4 through the atomizing nozzle, so as to clean the inside of the extrusion head 4, through the setting of the cleaning brush, the inside of the extrusion head 4 can be cleaned after the rotation of the cleaning roller 7;

[0030] One end of the bottom of the vertical lifting plate 19 is bolted with a third driving motor 20, the output end of the third driving motor 20 is fixedly provided with a driving gear, the outer side of the cleaning roller 7 is sleeved with a driven gear, the driving gear and the driven gear are meshed and connected, through the operation of the third driving motor 20, the driving gear can rotate, the setting of the driving gear makes the driven gear rotate, and then the cleaning roller 7 can rotate, the rotation of the cleaning roller 7 facilitates the cleaning of the inside of the extrusion head 4.

[0031] Working principle: the operation of the second driving motor 10 makes the horizontal threaded rod 11 rotate, the rotation of the horizontal threaded rod 11 makes the horizontal sliding block 12 slide horizontally in the inside of the first L-shaped support plate 5;

[0032] Through the movement of the horizontal sliding block 12, the circular fixing ring 13 can drive the extrusion head 4 to separate from one end of the horizontal conveying pipe 1, the operation of the horizontal hydraulic cylinder 17 makes the rectangular rotating block 16 drive the longitudinal rotating shaft 15 to rotate, the rotation of the longitudinal rotating shaft 15 makes the circular fixing ring 13 rotate, the rotation of the longitudinal rotating shaft 15 makes the circular fixing ring 13 drive the extrusion head 4 to rotate, so as to clean the inside of the extrusion head 4;

[0033] Through the setting of an external water pump, external cleaning liquid can enter the inside of the vertical cleaning pipe 14, and the cleaning liquid can be sprayed into the inside of the extrusion head 4 through the atomizing nozzle, so as to clean the inside of the extrusion head 4, through the setting of the cleaning brush, the inside of the extrusion head 4 can be cleaned after the rotation of the cleaning roller 7;

[0034] Through the operation of the third driving motor 20, the driving gear can rotate, the setting of the driving gear makes the driven gear rotate, and then the cleaning roller 7 can rotate, the rotation of the cleaning roller 7 facilitates the cleaning of the inside of the extrusion head 4.

[0035] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning rubber filter extruder, characterized in that: The transverse conveying pipe (1) is provided with a top feed box (2) fixed at one end of the top of the transverse conveying pipe (1), a first drive motor (3) is bolted to one end of the transverse conveying pipe (1), a transverse rotating shaft (8) is fixed to the output end of the first drive motor (3), a spiral conveying blade (9) is fixed to the outside of the transverse rotating shaft (8), and the spiral conveying blade (9) is located inside the transverse conveying pipe (1). A movable extrusion head (4) is provided at the end of the transverse conveying pipe (1) away from the first drive motor (3), and a displacement mechanism for displacement of the extrusion head (4) is provided on the outside of the transverse conveying pipe (1). The transverse conveying pipe (1) is equipped with a cleaning mechanism for cleaning the inside of the extrusion head (4).

2. The automatic cleaning rubber filter extruder according to claim 1, characterized in that: The displacement mechanism includes a first L-shaped support plate (5), which is located outside the transverse conveying pipe (1) and is fixedly connected to the transverse conveying pipe (1). A second drive motor (10) is bolted to one end of the first L-shaped support plate (5). A transverse threaded rod (11) is fixed to the output end of the second drive motor (10). A transverse sliding block (12) is threaded to the outside of the transverse threaded rod (11). The transverse sliding block (12) is located inside the first L-shaped support plate (5) and is slidably connected to the first L-shaped support plate (5).

3. The automatic cleaning rubber filter extruder according to claim 2, characterized in that: The transverse sliding block (12) is fixed with a dovetail slider on the side near the first L-shaped support plate (5). The first L-shaped support plate (5) has a dovetail groove inside. The transverse sliding block (12) and the first L-shaped support plate (5) are slidably connected by the dovetail slider and the dovetail groove.

4. The automatic cleaning rubber filter extruder according to claim 2, characterized in that: The displacement mechanism also includes a longitudinal rotating shaft (15). One side of the transverse sliding block (12) is rotatably connected to the longitudinal rotating shaft (15) via a bearing. A circular fixing ring (13) is fixed on one side of the longitudinal rotating shaft (15). The circular fixing ring (13) is sleeved on the outside of the extrusion head (4) and fixedly connected to the extrusion head (4). A rectangular rotating block (16) is sleeved on the outside of the longitudinal rotating shaft (15). One end of one side of the transverse sliding block (12) is rotatably connected to a transverse hydraulic cylinder (17) via a pin. The output end of the transverse hydraulic cylinder (17) is rotatably connected to the rectangular rotating block (16) via a pin.

5. An automatic cleaning rubber filter extruder according to claim 1, characterized in that: The cleaning mechanism includes a second L-shaped support plate (6), which is sleeved on the outside of the horizontal conveying pipe (1) and fixedly connected to the horizontal conveying pipe (1). A vertical hydraulic cylinder (18) is fixed inside the second L-shaped support plate (6). A vertical lifting plate (19) is fixed at the output end of the vertical hydraulic cylinder (18). A cleaning roller (7) is rotatably connected to one end of the vertical lifting plate (19) through a bearing. Cleaning brushes are evenly distributed on the outside of the cleaning roller (7). A vertical cleaning pipe (14) is rotatably connected to the inside of the cleaning roller (7) through a bearing. An atomizing nozzle is provided at the top of the vertical cleaning pipe (14).

6. An automatic cleaning rubber filter extruder according to claim 5, characterized in that: The bottom end of the vertical lifting plate (19) is bolted with a third drive motor (20), the output end of the third drive motor (20) is fixed with a drive gear, and the outer side of the cleaning roller (7) is fitted with a driven gear, and the drive gear and the driven gear are meshed.

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