Cable extruder convenient to it is clean
Technical Field
The utility model relates to the technical field of cable processing, in particular to a cable extruder convenient to clean.
Background
The cable extruder is a device for producing the insulating layer and the sheath of the cable, and the cable extruder is used for forming a continuous cable outer layer by heating and melting materials such as plastics or rubber and extruding the materials through a die under the pushing of a screw rod, so that the performance and the precision of the cable extruder have important influences on the quality, the dimensional stability and the production efficiency of the cable.
When the cable insulating layer is processed, the cable extruder can be used frequently, and the existing cable extruder can realize the function of extruding the cable insulating layer in the actual use process, but the existing cable extruder is generally inconvenient to clean the inside of the cable extruder, and a large amount of plastics can be adhered to the inside of the cable extruder for a long time, so that the quality of extrusion of the cable insulating layer is affected, and therefore, the cable insulating layer needs to be improved.
Disclosure of utility model
The utility model provides a cable extruder convenient to clean, which solves the problem that the interior of the cable extruder in the related art is inconvenient to clean.
The technical scheme includes that the cable extruder convenient to clean comprises a rectangular box, wherein a sliding groove is formed in the top end of the rectangular box, a first movable plate and a second movable plate are movably mounted at the top of the rectangular box, the back face of the first movable plate is movably connected with the front face of the second movable plate, a pneumatic cylinder is fixedly connected to the bottom of an inner cavity of the rectangular box, a rectangular plate is fixedly connected to the left side of the pneumatic cylinder, connecting rods are hinged to the front side and the rear side of the left side of the rectangular plate, connecting plates are hinged to the other ends of the connecting rods, the number of the two connecting plates is two, the outer surfaces of the two connecting plates are movably connected with the inner surface of the sliding groove, and the tops of the two connecting plates penetrate through the sliding groove and extend to the inside of the sliding groove and are fixedly connected with the bottoms of the first movable plate and the second movable plate respectively.
As a preferable technical scheme of the utility model, the right side of the top of the rectangular box is fixedly connected with a driving motor, the other end of the output shaft of the driving motor is fixedly sleeved with a rotating shaft, the other end of the rotating shaft is fixedly connected with a spiral blade, and the outer surfaces of the spiral blade are respectively and movably connected with the inner surfaces of the first movable plate and the second movable plate.
As a preferable technical scheme of the utility model, the top of the rectangular box is fixedly connected with a supporting rod positioned right in front of the first movable plate, the other end of the supporting rod is fixedly connected with a discharging barrel, and the outer surface of the bottom of the discharging barrel is movably connected with the inner surfaces of the first movable plate and the second movable plate respectively.
As a preferable technical scheme of the utility model, a feeding port is fixedly arranged at the top of the discharging barrel, and a cover plate is hinged at the top of the feeding port.
As a preferable technical scheme of the utility model, the top of the cover plate is fixedly connected with a handle, and the outer surface of the handle is rough.
As a preferable technical scheme of the utility model, the top of the discharging barrel is fixedly connected with a lifting motor positioned behind the feeding port, the other end of the output shaft of the lifting motor is fixedly sleeved with a transmission shaft, and the outer surface of the transmission shaft is fixedly sleeved with a rotary rod.
As a preferable technical scheme of the utility model, the other end of the rotary rod is fixedly sleeved with a circular shaft, the outer surface of the circular shaft is movably connected with a hollow block, and the bottom of the hollow block is movably connected with the top of the discharge barrel.
As a preferable technical scheme of the utility model, the middle part of the bottom end of the hollow block is fixedly connected with a vertical rod, the bottom of the vertical rod penetrates through the discharging barrel and extends to the inside of the discharging barrel, and is fixedly connected with a speed limiting block, and the outer surface of the speed limiting block is movably connected with the inner surface of the discharging barrel.
As a preferable technical scheme of the utility model, the outer surface of the speed limiting block is smooth, and the cross section area of the outer surface of the speed limiting block is the same as the cross section area of the inner surface of the discharge barrel.
As a preferable technical scheme of the utility model, the first movable plate and the second movable plate are the same in size, and the first movable plate and the second movable plate are symmetrical relative to each other about the center of the rectangular box.
The beneficial effects of the utility model are as follows:
1. According to the utility model, the first movable plate, the second movable plate, the pneumatic cylinder, the connecting rods and the connecting plates are arranged, when the pneumatic cylinder operates, the rectangular plate is driven to move leftwards, and the two connecting rods are rotated to drive the two connecting plates to move oppositely, so that the first movable plate and the second movable plate move oppositely, and along with the increase of the distance between the first movable plate and the second movable plate, the aim of facilitating cleaning the inside of the cable extruder is realized, the problem of inconvenient cleaning of the inside of the cable extruder is solved, and the production quality of the cable insulating layer is improved.
2. According to the utility model, the lifting motor, the rotary rod, the round shaft, the hollow block and the speed limiting block are arranged, so that the transmission shaft drives the rotary rod to rotate when the lifting motor operates, and the round shaft further rotates to drive the hollow block to move upwards, so that the vertical rod moves upwards to drive the speed limiting block to move upwards, the purpose of adjusting the material discharging speed is realized, the material is prevented from being blocked in the discharging barrel, and the convenience and the flexibility of the device are improved.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the connecting rod of the present utility model;
FIG. 4 is a schematic cross-sectional view of a connection plate of the present utility model;
fig. 5 is a schematic cross-sectional view of the circular shaft of the present utility model.
The device comprises a rectangular box 1, a sliding chute 2, a first movable plate 3, a second movable plate 4, a pneumatic cylinder 5, a rectangular plate 6, a rectangular plate 7, a connecting rod 8, a connecting plate 9, a driving motor 10, a rotating shaft 11, a helical blade 12, a supporting rod 13, a discharging barrel 14, a feeding hole 15, a cover plate 16, a handle 17, a lifting motor 18, a transmission shaft 19, a rotating rod 20, a circular shaft 21, a hollow block 22, a vertical rod 23 and a speed limiting block.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 5, the utility model provides a cable extruder convenient to clean, which comprises a rectangular box 1, wherein a chute 2 is formed in the top end of the rectangular box 1, a first movable plate 3 and a second movable plate 4 are movably arranged at the top of the rectangular box 1, the back surface of the first movable plate 3 is movably connected with the front surface of the second movable plate 4, the bottom of an inner cavity of the rectangular box 1 is fixedly connected with a pneumatic cylinder 5, the left side of the pneumatic cylinder 5 is fixedly connected with a rectangular plate 6, connecting rods 7 are hinged to the front and rear sides of the left side of the rectangular plate 6, connecting plates 8 are hinged to the other ends of the connecting rods 7, the number of the connecting plates 8 is two, the outer surfaces of the two connecting plates 8 are movably connected with the inner surfaces of the chute 2, and the tops of the two connecting plates 8 penetrate through the chute 2 and extend into the chute 2 and are respectively fixedly connected with the bottoms of the first movable plate 3 and the second movable plate 4.
When the pneumatic cylinder 5 operates, the rectangular plate 6 is driven to move leftwards, and then the two connecting rods 7 rotate to drive the two connecting plates 8 to move oppositely, so that the first movable plate 3 and the second movable plate 4 move oppositely, the purpose of separating the first movable plate 3 from the second movable plate 4 is achieved, and the inside of the cable extruder is convenient to clean.
Wherein, right side fixedly connected with driving motor 9 at rectangle case 1 top, driving motor 9 output shaft's the other end fixedly cup joints axis of rotation 10, and axis of rotation 10's the other end fixedly connected with helical blade 11, helical blade 11's surface respectively with first fly leaf 3 and the interior surface swing joint of second fly leaf 4.
When the driving motor 9 is operated, the rotating shaft 10 drives the helical blade 11 to rotate.
Wherein, the top fixedly connected with of rectangle case 1 is located the bracing piece 12 in the dead ahead of first fly leaf 3, and the other end fixedly connected with row material bucket 13 of bracing piece 12, the surface of row material bucket 13 bottom respectively with the internal surface swing joint of first fly leaf 3 and second fly leaf 4.
The design of the supporting rod 12 plays a role in supporting the discharging barrel 13.
Wherein, the top of blowing bucket 13 fixed mounting has pan feeding mouth 14, and the top of pan feeding mouth 14 articulates there is apron 15.
The cover plate 15 is designed to close the feed inlet 14.
Wherein, the top of apron 15 fixedly connected with handle 16, the surface of handle 16 is coarse.
The rough design of the outer surface of the handle 16 facilitates better handling of the handle 16 by the operator.
Wherein, the top fixedly connected with of blowing bucket 13 is located the elevator motor 17 at pan feeding mouth 14 rear, and the other end of elevator motor 17 output shaft has fixedly cup jointed transmission shaft 18, and transmission shaft 18's surface fixed cup joint rotary rod 19.
When the lifting motor 17 operates, the transmission shaft 18 drives the rotary rod 19 to rotate.
The other end of the rotary rod 19 is fixedly sleeved with a round shaft 20, the outer surface of the round shaft 20 is movably connected with a hollow block 21, and the bottom of the hollow block 21 is movably connected with the top of the discharge barrel 13.
The circular shaft 20 rotates and extrudes to drive the hollow block 21 to move upwards.
Wherein, the middle part fixedly connected with montant 22 of hollow piece 21 bottom, the bottom of montant 22 runs through blowing bucket 13 and extends to the inside of blowing bucket 13 and fixedly connected with speed limiter 23, the surface and the internal surface swing joint of blowing bucket 13 of speed limiter 23.
The upward movement of the vertical rod 22 drives the speed limiting block 23 to move upward, so that the falling speed of the materials in the discharging barrel 13 is increased.
Wherein the outer surface of the speed limiting block 23 is smooth, and the cross-sectional area of the outer surface of the speed limiting block 23 is the same as the cross-sectional area of the inner surface of the discharge barrel 13.
By the design, the speed limiting block 23 can be well attached to the inner wall of the discharging barrel 13, and the purpose of controlling the falling speed of materials is achieved.
Wherein the first movable plate 3 and the second movable plate 4 are identical in size, and the first movable plate 3 and the second movable plate 4 are symmetrical with each other about the center of the rectangular box 1.
Such a design facilitates better cleaning of the interior of the extruder.
The working principle and the using flow of the utility model are as follows:
Because the cable extruder long-time work, inside can remain a large amount of material residues, need clean it, start pneumatic cylinder 5 this moment, will drive rectangular plate 6 and move left, and then make two connecting rods 7 take place to rotate and drive two connecting plates 8 and move in opposite directions to make first fly leaf 3 and second fly leaf 4 move in opposite directions, along with the increase of distance between first fly leaf 3 and the second fly leaf 4, realized being convenient for to the inside clear purpose of cable extruder, improved the quality of cable extruder processing cable insulation layer.
When the material falling speed inside the discharging barrel 13 is too high, the inside of the discharging barrel 13 is easy to be blocked, at this time, the lifting motor 17 is started, the transmission shaft 18 drives the rotary rod 19 to rotate, and then the round shaft 20 rotates to drive the hollow block 21 to move upwards, so that the vertical rod 22 moves upwards to drive the speed limiting block 23 to move upwards, the purpose of adjusting the material discharging speed is achieved, and the material is prevented from being blocked inside the discharging barrel 13.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.