CN217916688U

CN217916688U - Gross rubber filtering extruder

Info

Publication number: CN217916688U
Application number: CN202221726149.4U
Authority: CN
Inventors: 成家新
Original assignee: Dongguan Tian'an Silicones Technology Co ltd
Current assignee: Dongguan Tian'an Silicones Technology Co ltd
Priority date: 2022-07-06
Filing date: 2022-07-06
Publication date: 2022-11-29
Anticipated expiration: 2032-07-06

Abstract

The utility model relates to a elastomeric compound filters extruder, including extruding the body, it is equipped with the inlet pipe to extrude the body upper end, extrude body one end and seted up the discharge gate, the inlet pipe upper end is equipped with the filter hopper, the filter hopper can be dismantled with the inlet pipe and be connected, be equipped with first filter screen in the filter hopper, discharge gate one end is equipped with the stub bar, be equipped with the connector on the discharge gate, be equipped with the carriage that corresponds with the connector on the stub bar, be equipped with the second filter screen in the carriage, the second filter screen can be dismantled with the connecting block and be connected, and the filter density of second filter screen is greater than first filter screen, and this equipment alleviates the filter pressure of filter screen, reduces the clearance frequency, and conveniently pulls down the filter screen, and convenient the clearance improves work efficiency, conveniently changes the hopper simultaneously, extrudes the elastomeric compound of different shapes, satisfies the needs of different appearances.

Description

Gross rubber filtering extruder

Technical Field

The utility model relates to a rubber processing technology field, concretely relates to gross rubber filters extruder.

Background

The rubber compound is a raw material for manufacturing rubber products, is usually used in industrial production, and needs to be reshaped when the rubber compound is processed, and an extruder is used in the process, so that the production environment is not absolutely clean, and impurities can be contained in the rubber compound, so that the existing extruder also has a filtering function.

The existing extruder generally provides filtering capacity by additionally arranging a filter screen, the filter screen of the extruder is usually arranged at the end of a discharge port, impurities in the rubber compound can be accumulated in front of the filter screen when the extruder is used, the extrusion of the rubber compound can be influenced after the impurities are accumulated to a certain degree, the stable operation of equipment can be ensured only by timely cleaning, the operation amount is increased, meanwhile, the filter screen is taken out after the equipment is disassembled by cleaning the filter screen, the existing extruder is complex in structure and difficult to clean, the extrusion heads of most extruders are arranged on an extrusion pipeline and cannot be replaced, the extrusion heads of different outlet shapes are required according to different production requirements when the rubber compound is processed, the extrusion heads are difficult to replace and cannot meet different production requirements,

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a gross rubber filters extruder.

(II) technical scheme

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a elastomeric compound filters extruder, is including extruding the body, it is equipped with the inlet pipe to extrude body upper end, it has seted up the discharge gate to extrude body one end, the inlet pipe upper end is equipped with the filter hopper, the filter hopper can be dismantled with the inlet pipe and be connected, be equipped with first filter screen in the filter hopper, discharge gate one end is equipped with the stub bar, be equipped with the connector on the discharge gate, be equipped with the carriage that corresponds with the connector on the stub bar, be equipped with the second filter screen in the carriage, the second filter screen can be dismantled with the connecting block and be connected, and the filter density of second filter screen is greater than first filter screen.

Preferably, filter and be equipped with the support frame on the fill, it is equipped with the fixed plate to rotate the connection on the support frame, be equipped with the spring between fixed plate one end and the filter fill, the other end is equipped with the fixed block, set up the fixed slot that corresponds with the fixed block on the inlet pipe.

Preferably in a further aspect, the two ends of the extrusion pipe body are fixedly connected with a rotating frame at the discharge port, the rotating frame is rotatably connected with an extrusion block, a screw rod frame is arranged on one side of the rotating frame, which is far away from the discharge port, the screw rod frame is fixedly connected with the pipe body, and a fastening screw rod matched with the extrusion block is rotatably connected to the screw rod frame.

In a further preferred mode, the fastening screw is fixedly connected with a contact end of the extrusion block and is provided with a contact ball, and the other end of the fastening screw is provided with a driving handle.

Preferably, the extrusion block is provided with an insertion block, and the discharge head is provided with an insertion groove corresponding to the insertion block.

In a further preferred aspect, the connecting frame is provided with a mounting groove, a fixing frame is arranged in the mounting groove, and the second filter screen is arranged on the fixing frame.

Preferably in further, it is equipped with the motor to extrude body one end, it is equipped with the dwang to extrude the internal rotation of body and connect, fixed connection is equipped with the spiral and pushes away the leaf on the dwang, the output and the dwang of motor are connected.

(III) advantageous effects

Compared with the prior art, the utility model provides a rubber compound filters extruder possesses following beneficial effect:

1. the utility model discloses a go out at the inlet pipe and set up first filter screen, go out at the discharge gate and set up the second filter screen, filter the impurity in the elastomeric compound in grades, first filter screen filters massive impurity, avoids influencing the mixture of elastomeric compound and transporting, and the second filter screen filters remaining impurity, guarantees off-the-shelf quality, places the accumulation of impurity too fast before the filter screen, reduces the number of times that the clearance was maintained.

2. Will go out the stub bar and extrude the body through setting up connector and linking frame and be connected, set up the rotating turret, extrude the piece, insert piece and insertion groove and fix the linking frame on the connector to fix ejection of compact head on extruding the body, set up screw rod frame and fastening screw and promote the extrusion piece, the cooperation of piece and insertion groove is inserted in the control, and the convenience is dismantled and is installed ejection of compact head, thereby conveniently change the head of extruding of different export shapes, satisfy the diversified production and processing demand.

3. Through setting up the first filter screen of filter hopper installation, set up support frame and feed pipe contact, set up fixed plate, spring, fixed block, fixed slot and will filter the hopper and fix on the inlet pipe, conveniently control fixed block and fixed slot separation, will filter the hopper and take off and clear up first filter screen, with the setting of second filter screen in the link, when dismantling out the stub bar, alright clear up the dismantlement of second filter screen.

Drawings

FIG. 1 is a schematic front view of a rubber compound filtering extruder of the present invention;

FIG. 2 is a schematic view of the connection structure between the extrusion pipe and the discharge head of the present invention;

FIG. 3 is a schematic view of the filter hopper and the feeding pipe of the present invention;

fig. 4 is a schematic view of the structure of the present invention for matching the discharge head with the second filter screen;

fig. 5 is the structure diagram of the utility model showing the fit of the middle motor, the rotating rod and the spiral pushing blade.

In the figure: 1. extruding a pipe body; 2. a feed pipe; 3. a discharge port; 4. a filter hopper; 5. a first filter screen; 6. discharging a stub bar; 7. a connector; 8. a connecting frame; 9. a second filter screen; 10. a support frame; 11. a fixing plate; 12. a spring; 13. a fixed block; 14. fixing grooves; 15. a rotating frame; 16. extruding the block; 17. a screw frame; 18. fastening a screw rod; 19. contacting the ball; 20. a drive handle; 21. inserting a block; 22. inserting the groove; 23. mounting grooves; 24. a fixing frame; 25. a motor; 26. rotating the rod; 27. the blades are propelled spirally.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1:

please refer to fig. 1-4, a rubber compound filtering extruder comprises an extruding pipe body 1, an inlet pipe 2 is arranged at the upper end of the extruding pipe body 1, a discharge port 3 is formed at one end of the extruding pipe body 1, a filter hopper 4 is arranged at the upper end of the inlet pipe 2, the filter hopper 4 is detachably connected with the inlet pipe 2, a first filter screen 5 is arranged in the filter hopper 4, a discharge head 6 is arranged at one end of the discharge port 3, a connector 7 is arranged on the discharge port 3, a connecting frame 8 corresponding to the connector 7 is arranged on the discharge head 6, a second filter screen 9 is arranged in the connecting frame 8, the second filter screen 9 is detachably connected with the connecting block, and the filtering density of the second filter screen 9 is greater than that of the first filter screen 5.

Referring to fig. 1-3, in the present embodiment, a supporting frame 10 is disposed on the filtering funnel 4, a fixing plate 11 is rotatably connected to the supporting frame 10, a spring 12 is disposed between one end of the fixing plate 11 and the filtering funnel 4, and a fixing block 13 is disposed at the other end of the fixing plate, a fixing groove 14 corresponding to the fixing block 13 is disposed on the feeding pipe 2, the fixing plate 11 is pushed to rotate along the supporting frame 10, so that the compression spring 12 at the upper end of the fixing plate 11 moves toward the filtering funnel 4, the lower end of the fixing plate 11 is far away from the filtering funnel 4, the supporting frame 10 is put on the feeding pipe 2, at this time, the fixing block 13 at the lower end of the fixing plate 11 is aligned with the fixing groove 14, the upper end of the fixing plate 11 is released, the spring 12 extends, the fixing plate 11 is pushed to rotate, the fixing plate 11 drives the fixing block 13 to be inserted into the fixing groove 14, and the filtering funnel 4 is fixed on the feeding pipe 2.

Referring to fig. 1, 2 and 4, in this embodiment, a rotating frame 15 is fixedly connected to two ends of an extrusion tube 1 at a discharge port 3, an extrusion block 16 is rotatably connected to the rotating frame 15, a screw frame 17 is arranged on one side of the rotating frame 15 away from the discharge port 3, the screw frame 17 is fixedly connected to the tube, a fastening screw 18 matched with the extrusion block 16 is rotatably connected to the screw frame 17, a contact ball 19 is fixedly connected to a contact end of the fastening screw 18 and the extrusion block 16, a driving handle 20 is arranged on the other end of the fastening screw 18, an insertion block 21 is arranged on the extrusion block 16, an insertion slot 22 corresponding to the insertion block 21 is arranged on the discharge head 6, the fastening screw 18 is controlled by the driving handle 20 to rotate to match with the screw frame 17 and move along the screw frame 17, the fastening screw 18 drives the contact ball 19 to separate from the extrusion block 16, the extrusion block 16 is not limited to move, the extrusion block 16 is rotated, the extrusion block 16 rotates along the rotating frame 15, the driving block 21 leaves the insertion slot 22, the discharge head 6 is adjusted, the fastening screw 18 is controlled by the driving handle 20 to rotate to make the insertion slot contact ball 19 contact with the extrusion block 19, the extrusion block 16 to push the extrusion block 16, and push the extrusion block 16 along the extrusion block 16.

Referring to fig. 2 and 4, in the present embodiment, a mounting groove 23 is formed on the connection frame 8, a fixing frame 24 is disposed in the mounting groove 23, and the second filter screen 9 is disposed on the fixing frame 24, so that the second filter screen 9 can be cleaned or replaced by taking the fixing frame 24 out of the mounting groove 23.

Referring to fig. 1 and 5, in this embodiment, a motor 25 is disposed at one end of the extrusion pipe 1, a rotating rod 26 is disposed in the extrusion pipe 1 in a rotating manner, a spiral pushing blade 27 is fixedly connected to the rotating rod 26, an output end of the motor 25 is connected to the rotating rod 26, the motor 25 operates to drive the rotating rod 26 to rotate, the rotating rod 26 drives the spiral pushing blade 27 to rotate, the spiral pushing blade 27 stirs the rubber compound and pushes the rubber compound to move, so as to extrude the rubber compound in the extrusion pipe 1.

Example 2:

referring to fig. 1-5, when the device works, the device is connected to an external power supply, a rubber compound material is added into the filter hopper 4, when the rubber compound passes through the first filter screen 5, the first filter screen 5 filters the rubber compound to filter out larger impurities in the rubber compound, the filtered rubber compound falls into the extrusion pipe body 1 through the feed pipe 2, the motor 25 keeps working, the rotating rod 26 is driven to rotate, the rotating rod 26 drives the spiral pushing blade 27 to rotate, the spiral pushing blade 27 stirs the rubber compound and pushes the rubber compound to move, the rubber compound is combined together and then moves to the discharge port 3, the rubber compound enters the connecting frame 8 from the discharge port 3 and contacts with the second filter screen 9, the second filter screen 9 performs secondary filtration on the rubber compound to block the impurities in the rubber compound, the rubber compound filtered by the second filter screen 9 flows into the discharge head 6, and the rubber compound is shaped by the discharge head 6 and extruded by the subsequent rubber compound, and is extruded from the discharge head 6 according to a specific shape.

Example 3:

referring to fig. 1-4, based on the above embodiment 2, after the work is finished, the filter screen needs to be cleaned, when the first filter screen 5 is cleaned, the upper end of the fixing plate 11 is pushed to rotate the fixing plate 11 along the supporting frame 10, the upper end of the fixing plate 11 compresses the spring 12 to move towards the filter hopper 4, the lower end of the fixing plate 11 drives the fixing block 13 to separate from the fixing groove 14, the filter hopper 4 and the feed pipe 2 are separated, the filter hopper 4 and the first filter screen 5 are cleaned, after the cleaning is finished, the spring 12 is kept in a contracted state, the supporting frame 10 is put on the feed pipe 2, at this time, the fixing block 13 at the lower end of the fixing plate 11 is aligned with the fixing groove 14, the upper end of the fixing plate 11 is released, the spring 12 is extended to push the fixing plate 11 to rotate, the fixing plate 11 rotates along the supporting frame 10 and drives the fixing block 13 to insert into the fixing groove 14, the filter hopper 4 is fixed on the feed pipe 2, when the second filter screen 9 is cleaned, the fastening screw 18 is controlled to rotate by operating the driving handle 20, so that the fastening screw 18 is matched with the screw frame 17, the fastening screw 18 moves along the screw frame 17 to drive the contact ball 19 to be separated from the extrusion block 16, enough space is reserved between the contact ball 19 and the extrusion block 16, the extrusion block 16 is rotated without limiting the movement of the extrusion block 16, the extrusion block 16 rotates along the rotating frame 15, the other end of the extrusion block 16 drives the insertion block 21 to leave the insertion groove 22, the fixing of the discharge head 6 is released, the discharge head 6 is detached, the fixing frame 24 and the second filter screen 9 are taken out from the installation groove 23, the second filter screen 9 can be cleaned or replaced, meanwhile, impurities discharged from the discharge port 3 and filtered by the second filter screen 9 are cleaned, and the discharge heads 6 with different outlet end shapes can be replaced according to the production and processing requirements, when the discharging head 6 is installed, the fixing frame 24 is placed in the installation groove 23, the second filter screen 9 is installed, the discharging head 6 is aligned to the discharging port 3, the connector 7 is inserted into the connection frame 8, the connector 7 is abutted against the fixing frame 24, the fastening screw 18 is controlled to rotate through the driving handle 20, the fastening bolt is contacted with the extrusion block 16 through the contact ball 19, the fastening screw 18 is continuously rotated, the contact ball 19 is abutted against and pushes the extrusion block 16, the extrusion block 16 rotates along the rotating frame 15, the insertion block 21 is driven to be inserted into the insertion groove 22, the discharging head 6 is fixed on the discharging port 3, and the equipment is completed.

In all the above-mentioned embodiments, the connection between two components may be selected from welding, bolt and nut fit connection, bolt or screw connection or other known connection methods according to actual situations, which are not repeated herein, and it is preferable to consider welding in the above description, although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made in the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A mixing rubber filtering extruder comprises an extrusion pipe body (1), and is characterized in that: extrude body (1) upper end and be equipped with inlet pipe (2), it has seted up discharge gate (3) to extrude body (1) one end, inlet pipe (2) upper end is equipped with filter hopper (4), filter hopper (4) can be dismantled with inlet pipe (2) and be connected, be equipped with first filter screen (5) in filter hopper (4), discharge gate (3) one end is equipped with stub bar (6), be equipped with connector (7) on discharge gate (3), be equipped with link (8) that correspond with connector (7) on stub bar (6), be equipped with second filter screen (9) in link (8), second filter screen (9) can be dismantled with the connecting block and be connected, and the filter density of second filter screen (9) is greater than first filter screen (5).

2. A filtering extruder for rubber mixes, as claimed in claim 1, characterized in that: be equipped with support frame (10) on filter hopper (4), it is equipped with fixed plate (11) to rotate the connection on support frame (10), be equipped with spring (12) between fixed plate (11) one end and filter hopper (4), the other end is equipped with fixed block (13), fixed slot (14) that correspond with fixed block (13) are seted up on inlet pipe (2).

3. A mix filtering extruder according to claim 1, characterized in that: extrude body (1) both ends and locate fixed connection at discharge gate (3) and be equipped with rotating turret (15), rotate on rotating turret (15) and connect and be equipped with extrusion piece (16), discharge gate (3) one side is kept away from in rotating turret (15) is equipped with screw rod frame (17), screw rod frame (17) and body fixed connection, rotate on screw rod frame (17) and connect be equipped with extrusion piece (16) complex fastening screw (18).

4. A mix filtering extruder according to claim 3, characterized in that: the contact end of the fastening screw rod (18) and the extrusion block (16) is fixedly connected with a contact ball (19), and the other end of the fastening screw rod is provided with a driving handle (20).

5. A filtering extruder for rubber mixes, as claimed in claim 3, characterized in that: an inserting block (21) is arranged on the extruding block (16), and an inserting groove (22) corresponding to the inserting block (21) is formed in the discharging head (6).

6. A filtering extruder for rubber mixes, as claimed in claim 1, characterized in that: the filter screen is characterized in that a mounting groove (23) is formed in the connecting frame (8), a fixing frame (24) is arranged in the mounting groove (23), and the second filter screen (9) is arranged on the fixing frame (24).

7. A mix filtering extruder according to claim 1, characterized in that: extrude body (1) one end and be equipped with motor (25), it is equipped with dwang (26) to extrude body (1) internal rotation connection, fixed connection is equipped with spiral propulsion leaf (27) on dwang (26), the output and the dwang (26) of motor (25) are connected.