CN210415463U

CN210415463U - Cold feeding rubber extruder with material receiving device

Info

Publication number: CN210415463U
Application number: CN201921185153.2U
Authority: CN
Inventors: 高红昇; 朱小军
Original assignee: Shaanxi Jindi Rubber Products Co Ltd
Current assignee: Shaanxi Jindi Rubber Products Co Ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-28
Anticipated expiration: 2029-07-25

Abstract

The utility model relates to a take receiving device's cold feed rubber extruder relates to rubber processing equipment technical field, and it includes frame, organism and aircraft nose, has installed receiving device in one side that the frame is close to the aircraft nose, and receiving device is including connecing the work or material rest and the fixture who installs on connecing the work or material rest, and fixture includes transmission device and lower transmission device, goes up transmission device and transmission device clearance setting down, forms between it and carries the chamber to go up transmission device and connect and be connected with the telescoping device between the work or material rest, carry the chamber and be close to the position of mechanism and be provided with the connecting plate, the utility model discloses can be after semi-manufactured rubber goods output, conveniently be connected it with follow-up step when collecting it.

Description

Cold feeding rubber extruder with material receiving device

Technical Field

The utility model belongs to the technical field of rubber processing equipment technique and specifically relates to a take receiving device's cold feed rubber extruder is related to.

Background

The rubber extruder is one of the most basic molding devices for rubber processing and molding, and is widely used in tire manufacturing, rubber tube manufacturing, sealing strip manufacturing, wire and cable manufacturing and waterproof sheet manufacturing in the rubber industry, but because the hot-feeding extruder needs a whole set of large preheating and rubber supply system, the process is complicated, and the defects of insurmountable occupation area, electric energy consumption, labor waste and the like exist, particularly, the draw ratio of a hot-feeding extrusion screw is very short, the head pressure is difficult to establish, the texture of an extruded semi-finished product is loose, the quality of a rubber finished product is directly influenced, and in order to overcome the problems of the hot-feeding extruder, the cold-feeding rubber extruder is invented in the early 40 th century in Germany.

For example, a rubber screw-engaged cold-feed extruder disclosed in chinese patent publication No. CN101811360B includes a frame, on which a plasticizing section barrel, a feeding device, a variable-speed driving device, and a motor are sequentially mounted, an extrusion screw passes through the plasticizing section barrel and the feeding section barrel and is connected to the variable-speed driving device, the feeding device is a screw-engaged feeding device, the screw-engaged feeding device is connected to one side of the feeding section barrel through a fastening member, the screw-engaged feeding device includes a screw roller mounted in a support, the surface of the screw roller is provided with screw roller threads corresponding to a screw thread lead or pitch in the feeding section barrel, and the screw roller threads are opposite in direction to screw rod threads in the feeding section barrel. The invention has reasonable structural design, improves the feeding capacity of the extruder, improves the transmission capacity of the extruder, greatly improves the quality of extruded products, improves the production efficiency, reduces the production cost and improves the market competitiveness of enterprises.

However, the above-described technique has the following drawbacks: because the rubber products still need carry out follow-up operation after being half-finished rubber products through aircraft nose output, but current extruder does not set up receiving device for half-finished rubber products need the staff to connect its follow-up step, and the operation is comparatively loaded down with trivial details and piles up in aircraft nose exit easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a take receiving device's cold feed rubber extruder can be after semi-manufactured goods rubber products output, conveniently be connected it with follow-up step when collecting it.

The above object of the present invention can be achieved by the following technical solutions: the utility model provides a take receiving device's cold feed rubber extruder, includes frame, organism and aircraft nose, its characterized in that: the material receiving device is installed on one side, close to the machine head, of the rack and comprises a material receiving frame and a clamping mechanism installed on the material receiving frame, the clamping mechanism comprises an upper transmission device and a lower transmission device, the upper transmission device and the lower transmission device are arranged in a gap mode, a conveying cavity is formed between the upper transmission device and the lower transmission device, a telescopic device is connected between the upper transmission device and the material receiving frame, and a connecting plate is arranged at the position, close to the mechanism, of the conveying cavity.

Implement above-mentioned technical scheme, when using the extruder to carry out the preparation of rubber component, through adjusting the telescoping device height of transmission device in the change, adjust the size of carrying the chamber in order to adapt to the semi-manufactured goods rubber component who produces, after semi-manufactured goods rubber component discharges from the aircraft nose, fall into the transport chamber through the connecting plate, be pressed from both sides tightly in carrying the chamber by the last transmission device of both sides and lower transmission device simultaneously, and transmit to follow-up step under the combined action of both, be connected with follow-up step when having made things convenient for it to collect, thereby its convenience has been promoted.

The utility model discloses further set up to: the material receiving frame comprises a platform and a plurality of supporting columns, each supporting column comprises a fixing piece and a moving piece, one end of each fixing piece is connected with the bottom of the platform, the other end of each fixing piece is inserted into the corresponding moving piece, an adjusting groove penetrating through the moving pieces is formed in each moving piece, an adjusting bolt is arranged on each fixing piece in an assembled mode, the adjusting bolt penetrates through the adjusting groove and extends out of the other side of each fixing piece, and an adjusting nut is arranged at one end, extending out of the fixing piece, of each bolt.

Implement above-mentioned technical scheme, when using the extruder to carry out the preparation of rubber component, at first rotate adjusting nut to the direction of keeping away from the mounting for no longer lock between moving part and the mounting, then the control moving part carries out the length of motion regulation pillar along the axial of mounting, can adjust the height of platform, make fixture adaptation aircraft nose's height, conveniently carry out centre gripping and transmission to the semi-manufactured goods rubber component who extrudes from the aircraft nose, thereby promote its convenience.

The utility model discloses further set up to: and one end of the movable piece, which is far away from the fixed piece, is provided with a universal wheel.

Implement above-mentioned technical scheme, through the universal wheel of installing keeping away from the one end of mounting at the moving part, can be when using, receiving device pushes away, pushes away to required position again when needing to use, has realized receiving device's mobility to promote its convenience.

The utility model discloses further set up to: go up transmission device and transmission device symmetry setting down, it includes conveyer belt, gag lever post and drive arrangement to go up transmission device, drive arrangement includes driving motor and axis of rotation, driving motor is connected with the axis of rotation, simultaneously the axis of rotation is located to the conveyer belt cover, during the gag lever post was worn to locate the conveyer belt, simultaneously the both ends of axis of rotation all are connected with the telescoping device.

Implement above-mentioned technical scheme, when semi-manufactured rubber products passed through the connecting plate, fell into to carrying the chamber, open driving motor drive axis of rotation and rotate, drive the conveyer belt motion of establishing on it to conveyer belt of conveyer belt with lower conveyer on it with semi-manufactured rubber products centre gripping wherein, to it transmit it to the follow-up step in when fixing, made things convenient for staff's operation, thereby promoted the convenience.

The utility model discloses further set up to: and a plurality of anti-slip ribs are arranged on the surface of the conveyor belt and are perpendicular to the conveying direction of the conveyor belt.

Implement above-mentioned technical scheme, through many anti-skidding arris that set up on the surface at the conveyer belt, can be after semi-manufactured rubber products gets into the transport chamber, when the conveyer belt of its both sides carries out the centre gripping to it and carries backward, promote the frictional force between its and the conveyer belt, prevent to take place to skid and the accumulational condition to its reliability has been promoted.

The utility model discloses further set up to: the telescopic device comprises a plurality of hydraulic rods and a controller connected with the hydraulic rods, one end of each hydraulic rod is connected with the material receiving frame, the other end of each hydraulic rod is connected with the driving shaft, and the controller is installed on the side wall of the material receiving frame.

Implement above-mentioned technical scheme, when using the extruder to carry out the preparation of rubber component, the kind of its rubber component has a lot, and consequently the thickness and the appearance of its goods all change, consequently the staff can drive the transmission device motion through using the action of controller control hydraulic stem, can adjust the height of transmission device, has changed the size of carrying the chamber, makes it can adapt to a plurality of kinds of rubber component to adaptability has been promoted.

The utility model discloses further set up to: hydraulic stem facial make-up is equipped with cutting device, cutting device includes the pole that cuts that the lateral wall that the hydraulic stem is close to transmission device one side set up and is being close to the sword that cuts that transmission device one end was installed at the pole that cuts.

Implement above-mentioned technical scheme, when semi-manufactured goods rubber product passes through fixture and carries out the centre gripping simultaneously under its transmission device's effect, through carrying the chamber backward motion, the unevenness that probably causes owing to extrude inhomogeneous is maintained by the cutting sword to its product quality is promoted to the both sides of its semi-manufactured goods rubber slab.

The utility model discloses further set up to: the connecting plate includes bracing piece and guide board, the bracing piece is installed in the one end that is located the transmission direction entry that connects the material frame to be close to the transport chamber, guide board one end is connected in the top of bracing piece, and the other end upwards just sets up to the direction slope of keeping away from the transport chamber.

Implement above-mentioned technical scheme, extrude the back at semi-manufactured goods rubber component from the aircraft nose, fall on the guide board, along the incline direction of guide board under the effect of gravity simultaneously, the downstream falls into and carries the chamber, need not the staff and operates semi-manufactured goods rubber component, puts into receiving device with it to promote its convenience.

To sum up, the utility model discloses a beneficial technological effect does:

1. when the extruder is used for manufacturing rubber products, the height of the upper conveying device is changed by adjusting the telescopic device, the size of the conveying cavity is adjusted to be suitable for the manufactured semi-finished rubber products, after the semi-finished rubber products are discharged from a machine head, the semi-finished rubber products fall into the conveying cavity through the connecting plate, are clamped in the conveying cavity by the upper conveying device and the lower conveying device on two sides, and are conveyed to the subsequent step under the combined action of the upper conveying device and the lower conveying device, so that the semi-finished rubber products are convenient to collect and connect with the subsequent step, and the convenience of the semi-finished rubber products is improved;

2. when the extruder is used for manufacturing rubber products, the types of the rubber products are various, so that the thickness and the appearance of the products are changed, and workers can control the hydraulic rod to act by using the controller to drive the upper transmission device to move, so that the height of the upper transmission device can be adjusted, the size of the conveying cavity is changed, the conveying cavity can adapt to various types of rubber products, and the adaptability is improved;

3. when the semi-finished rubber product is clamped by the clamping mechanism and moves backwards through the conveying cavity under the action of the conveying device, unevenness possibly caused by uneven extrusion on two sides of the semi-finished rubber plate is trimmed by the cutting knife, so that the product quality is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of a cold feed rubber extruder with a receiving device provided by the present invention.

Fig. 2 is a schematic view of the overall structure of the receiving device in the cold feed rubber extruder with the receiving device provided by the utility model.

In the figure: 1. a frame; 2. a body; 3. a machine head; 4. a material receiving device; 5. a material receiving frame; 6. a clamping mechanism; 7. an upper transfer device; 8. a lower transport device; 9. a delivery lumen; 10. a telescoping device; 11. a connecting plate; 12. a platform; 13. a pillar; 14. a fixing member; 15. a movable member; 16. an adjustment groove; 17. adjusting the bolt; 18. adjusting the nut; 19. a universal wheel; 20. a conveyor belt; 21. a limiting rod; 22. a drive device; 23. a drive motor; 24. a rotating shaft; 25. anti-slip edges; 26. a hydraulic lever; 27. a controller; 28. a cutting device; 29. cutting the rod; 30. cutting knife; 31. a support bar; 32. a guide plate.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a take receiving device 4's cold feed rubber extruder, which comprises a frame 1, organism 2 and aircraft nose 3, receiving device 4 has been installed to one side that is close to aircraft nose 3 in frame 1, receiving device 4 is including receiving work or material rest 5 and receiving fixture 6 of installing on work or material rest 5, fixture 6 includes transmission device 7 and lower transmission device 8, go up transmission device 7 and lower transmission device 8 clearance setting, form between it and carry chamber 9 to go up transmission device 7 and receive and be connected with telescoping device 10 between the work or material rest 5, the position that carries chamber 9 to be close to the mechanism is provided with connecting plate 11.

Referring to fig. 2, the telescopic device 10 includes a plurality of hydraulic rods 26 and a controller 27 connected to the hydraulic rods 26, one end of each hydraulic rod 26 is connected to the material receiving frame 5, and the other end of each hydraulic rod 26 is connected to the driving shaft, the controller 27 is installed on a side wall of the material receiving frame 5, a cutting device 28 is installed on each hydraulic rod 26, and each cutting device 28 includes a cutting rod 29 disposed on a side wall of the hydraulic rod 26 close to the conveying device and a cutting knife 30 disposed on one end of the cutting rod 29 close to the conveying device.

Referring to fig. 2, the connecting plate 11 includes a supporting rod 31 and a guiding plate 32, the supporting rod 31 is installed at one end of the material receiving frame 5 close to the conveying cavity 9 and located at the entrance of the conveying direction, one end of the guiding plate 32 is connected to the top of the supporting rod 31, and the other end of the guiding plate is inclined upward and toward the direction far away from the conveying cavity 9.

Referring to fig. 2, the material receiving frame 5 includes a platform 12 and a plurality of support columns 13, each support column 13 includes a fixed part 14 and a movable part 15, one end of each fixed part 14 is connected to the bottom of the platform 12, the other end of each fixed part 15 is inserted into the corresponding movable part 15, an adjusting groove 16 is formed in each movable part 15 in a penetrating manner, an adjusting bolt 17 is mounted on each fixed part 14, the adjusting bolt 17 extends out from the other side of each fixed part 14 through the adjusting groove 16, an adjusting nut 18 is mounted at one end of each bolt extending out of the corresponding fixed part 14, and a universal wheel 19 is mounted at one end of.

Referring to fig. 2, the upper transmission device 7 and the lower transmission device 8 are symmetrically arranged, the upper transmission device 7 comprises a conveyor belt 20, a limiting rod 21 and a driving device 22, the driving device 22 comprises a driving motor 23 and a rotating shaft 24, the driving motor 23 is connected with the rotating shaft 24, the conveyor belt 20 is sleeved on the rotating shaft 24, the limiting rod 21 is arranged in the conveyor belt 20 in a penetrating manner, two ends of the rotating shaft 24 are connected with the expansion device 10, a plurality of anti-slip ribs 25 are arranged on the surface of the conveyor belt 20, and the anti-slip ribs 25 are arranged perpendicular to the transmission direction of the conveyor belt 20; the anti-slip ribs 25 can improve the friction force between the semi-finished rubber product and the conveyor belts 20 when the semi-finished rubber product is clamped and conveyed backwards by the conveyor belts 20 on the two sides after entering the conveying cavity 9, so as to prevent the semi-finished rubber product from slipping and accumulating.

Working process (principle): when an extruder is used for manufacturing rubber products, firstly, the material receiving device 4 is pushed to a required position, then the adjusting nut 18 rotates towards the direction far away from the fixing piece 14, so that the movable piece 15 and the fixing piece 14 are not locked any more, then the movable piece 15 is controlled to move along the axial direction of the fixing piece 14 to adjust the length of the supporting column 13, the height of the platform 12 is adjusted, the clamping mechanism 6 is made to adapt to the height of the machine head 3, the semi-finished rubber products extruded from the machine head 3 are conveniently clamped and transmitted, the controller 27 is used for controlling the hydraulic rod 26 to act to drive the upper transmission device 7 to move, so that the height of the upper transmission device 7 is adjusted, the size of the transmission cavity 9 is changed to adapt to the manufactured semi-finished rubber products, after the semi-finished rubber products are discharged from the machine head 3, the semi-finished rubber products fall on the guide plate 32, and simultaneously, under the, the semi-finished rubber product is downwards moved to fall into the conveying cavity 9, when the semi-finished rubber product falls into the conveying cavity 9, the driving motor 23 is started to drive the rotating shaft 24 to rotate, the conveying belt 20 sleeved on the semi-finished rubber product is driven to move, the conveying belt 20 of the upper conveying device 7 and the conveying belt 20 of the lower conveying device 8 clamp the semi-finished rubber product, the semi-finished rubber product is conveyed to the subsequent step while being fixed, and when the semi-finished rubber product is clamped by the clamping mechanism 6 and simultaneously under the action of the conveying device, and the conveying cavity 9 moves backwards, the two sides of the semi-finished rubber plate are trimmed by the cutting knife 30, wherein unevenness possibly caused by uneven extrusion is caused.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a take receiving device (4) cold feed rubber extruder, includes frame (1), organism (2) and aircraft nose (3), its characterized in that: the material receiving device (4) is installed on one side, close to the machine head (3), of the rack (1), the material receiving device (4) comprises a material receiving frame (5) and a clamping mechanism (6) installed on the material receiving frame (5), the clamping mechanism (6) comprises an upper transmission device (7) and a lower transmission device (8), the upper transmission device (7) and the lower transmission device (8) are arranged in a gap mode, a conveying cavity (9) is formed between the upper transmission device (7) and the material receiving frame (5), a telescopic device (10) is connected between the upper transmission device (7) and the material receiving frame (5), and a connecting plate (11) is arranged at the position, close to the mechanism, of the conveying cavity (9).

2. A cold-fed rubber extruder with a receiving device (4) according to claim 1, characterized in that: connect work or material rest (5) to include platform (12) and a plurality of pillar (13), pillar (13) are including mounting (14) and moving part (15), mounting (14) one end is connected with platform (12) bottom, and moving part (15) are inserted to be equipped with to the other end in set up in moving part (15) and run through adjustment tank (16) that set up, be in simultaneously mounting (14) facial make-up is equipped with adjusting bolt (17), adjusting bolt (17) pass adjustment tank (16) and stretch out from the opposite side of mounting (14) adjusting nut (18) have been installed to the one end that the bolt stretches out mounting (14).

3. A cold-fed rubber extruder with a receiving device (4) according to claim 2, characterized in that: and a universal wheel (19) is arranged at one end of the movable piece (15) far away from the fixed piece (14).

4. A cold-fed rubber extruder with a receiving device (4) according to claim 1, characterized in that: go up transmission (7) and transmission (8) symmetry setting down, it includes conveyer belt (20), gag lever post (21) and drive arrangement (22) to go up transmission (7), drive arrangement (22) include driving motor (23) and axis of rotation (24), driving motor (23) are connected with axis of rotation (24), simultaneously on axis of rotation (24) are located to conveyer belt (20) cover, during conveyer belt (20) are worn to locate by gag lever post (21), simultaneously the both ends of axis of rotation (24) all are connected with telescoping device (10).

5. A cold-fed rubber extruder with a receiving device (4) according to claim 4, characterized in that: the surface of the conveyor belt (20) is provided with a plurality of anti-slip ribs (25), and the anti-slip ribs (25) are perpendicular to the conveying direction of the conveyor belt (20).

6. A cold-fed rubber extruder with a receiving device (4) according to claim 1, characterized in that: the telescopic device (10) comprises a plurality of hydraulic rods (26) and a controller (27) connected with the hydraulic rods (26), one end of each hydraulic rod (26) is connected with the material receiving frame (5), the other end of each hydraulic rod is connected with the driving shaft, and the controller (27) is installed on the side wall of the material receiving frame (5).

7. A cold-fed rubber extruder with a receiving device (4) according to claim 6, characterized in that: hydraulic stem (26) facial make-up is equipped with cutting device (28), cutting device (28) include at cutting pole (29) that hydraulic stem (26) are close to the lateral wall setting of transmission device one side and cut sword (30) that one end was installed near transmission device at cutting pole (29).

8. A cold-fed rubber extruder with a receiving device (4) according to claim 1, characterized in that: the connecting plate (11) comprises a supporting rod (31) and a guiding plate (32), the supporting rod (31) is installed at one end, close to the conveying cavity (9), of the material receiving frame (5) and located at an inlet of the conveying direction, one end of the guiding plate (32) is connected to the top of the supporting rod (31), and the other end of the guiding plate is arranged in a mode that the other end of the guiding plate is upwards inclined towards the direction far away from the conveying cavity (9).