Eccentric mechanism is prevented in cable sheath processing
Technical Field
The utility model relates to the technical field of cable sheath processing, in particular to an anti-eccentric mechanism for cable sheath processing.
Background
The cable sheath is the outermost layer of the cable and is generally prepared from polyvinyl chloride and other materials, and has the main effects of protecting the wire core from being corroded by the surrounding environment, simultaneously playing an insulating role, prolonging the service life and extruding and molding the cable sheath by an extruder;
the utility model discloses an extruder for cable sheath pipe production, including agitator tank, motor shaft, stirring frame, (mixing) shaft, stirring piece, zone of heating, pan feeding pipe, control valve, connecting piece, connecting pipe, choke valve, extrusion molding section of thick bamboo, end cover, bearing, transmission shaft, auger, extrusion molding motor, support, stabilizer blade, discharge tube and door body, its characterized in that, agitator tank upper end center department is equipped with the motor, the motor lower extreme is equipped with the motor shaft, the motor shaft lower extreme is equipped with the stirring frame, the stirring side is equipped with the (mixing) shaft, the (mixing) shaft outer end is equipped with the stirring piece, the zone of heating sets up at the agitator tank inner wall, the pan feeding pipe sets up in the upper left end of agitator tank, and this patent is convenient for dismantle the end cover and washs extrusion molding section of thick bamboo inside, can promote stirring quality effectively, makes stirring more even, promotes work quality;
however, the existing extruder has at least the following disadvantages in the process of processing the cable sheath: 1. in the process of extruding the cable sheath by the extruder, the extrusion thickness of the cable sheath is not uniform enough, so that the cable sheath is easy to eccentric, and the quality of the cable sheath is influenced; 2. after the cable sheath is extruded and molded, the cable sheath is higher in temperature and needs to be cooled and hardened, but the cooling speed of the cable sheath by the existing device is lower, and the cooling requirement cannot be met, so that the anti-eccentric mechanism for processing the cable sheath is provided.
Disclosure of Invention
The utility model mainly aims to provide an anti-eccentric mechanism for cable sheath processing, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a cable sheath processing prevents eccentric mechanism, includes the extruding machine, the upper end left portion of extruding machine alternates fixedly connected with feeder hopper, the right-hand member middle part of extruding machine alternates fixedly connected with extrusion head, the surface right part threaded connection of extrusion head has prevents eccentric mechanism, the equal fixedly connected with supporting seat of lower extreme left part and lower extreme right part of extruding machine, two common fixedly connected with support frame between the lower extreme of supporting seat, the right-hand member fixedly connected with cooling body of support frame, the front end lower part fixedly connected with controller of cooling body.
Preferably, the deviation preventing mechanism comprises a deviation preventing die sleeve, a connecting groove is formed in the left part of the inner sleeve wall of the deviation preventing die sleeve, a positioning block is fixedly connected to the middle part of the inner sleeve wall of the deviation preventing die sleeve, a plurality of guide holes are formed in the periphery of the right end of the positioning block, a deviation preventing die core is fixedly connected to the middle part of the right end of the positioning block in a penetrating and inserting mode, and the deviation preventing die sleeve is in threaded connection with the right part of the outer surface of the extrusion head through the connecting groove.
Preferably, the anti-deflection die sleeve is in a conical structure, a plurality of rubber anti-slip strips are fixedly connected to the left part of the outer surface of the anti-deflection die sleeve, and the diameter length of the left end face of the positioning block is consistent with the inner diameter length of the extrusion head.
Preferably, the cooling mechanism comprises a cooling box, an inlet and an outlet are formed in the upper part of the left box wall and the upper part of the right box wall of the cooling box, a water spraying mechanism is fixedly connected in the middle of the rear box wall of the cooling box in a penetrating mode, a refrigerating pipe is fixedly connected in the lower box wall of the cooling box in a penetrating mode, and the left end of the cooling box is fixedly connected with the right end of the supporting frame.
Preferably, the water spraying mechanism comprises a water pump, a filter head is connected to the front part of the outer surface of the water pump in a threaded manner, a water pipe is fixedly connected to the middle part of the upper end of the water pump in a penetrating manner, a fixing pipe is fixedly connected to one end, far away from the water pump, of the water pipe in a penetrating manner, the outer surface of the fixing pipe is fixedly connected to the wall of the cooling box in a penetrating manner, and a plurality of spray heads are fixedly connected to the fixing pipe in a penetrating manner.
Preferably, the water pump, the refrigeration pipe and the plastic extruding machine are all electrically connected with the controller, the fixed pipe is arranged into an annular structure, the lower end face of the cooling box is flush with the lower end face of the supporting frame, and the two inlet and outlet are all positioned right of the extrusion head.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the anti-deflection mechanism is arranged, the anti-deflection die sleeve is fixed on the extrusion head through the connecting groove, and the positioning block is inserted into the extrusion head for positioning and fixing, so that the stability of the anti-deflection die core can be ensured, the position between the anti-deflection die core and the anti-deflection die sleeve cannot be changed, the extrusion thickness of the cable sheath can be ensured to be uniform, the occurrence of eccentric condition is prevented, and the quality of the cable sheath is improved;
2. according to the utility model, the cooling mechanism and the water spraying mechanism are arranged, the water in the cooling box can be continuously refrigerated through the refrigerating pipe, then the cooling water is input into the fixed pipe through the water pump, and then the cooling water is uniformly sprayed to the outer surface of the cable sheath through the plurality of spray heads, so that the cable sheath can be comprehensively cooled, the cooling speed is increased, and the rapid cooling requirement can be met.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an anti-eccentricity mechanism for cable sheath processing according to the present utility model;
FIG. 2 is a schematic diagram of the whole structure of an anti-eccentric mechanism for processing a cable sheath;
FIG. 3 is a schematic diagram showing the overall structure of a cooling mechanism of an anti-eccentric mechanism for cable sheath processing according to the present utility model;
fig. 4 is a schematic diagram of the overall structure of a water spraying mechanism of an anti-eccentric mechanism for cable sheath processing in the utility model.
In the figure: 1. an extrusion molding machine; 2. a feed hopper; 3. an extrusion head; 4. an anti-deviation mechanism; 5. a support base; 6. a support frame; 7. a cooling mechanism; 8. a controller; 41. an anti-deviation die sleeve; 42. a connecting groove; 43. a positioning block; 44. a deflector aperture; 45. an anti-deviation mold core; 71. a cooling box; 72. an inlet and an outlet; 73. a water spraying mechanism; 74. a refrigeration tube; 731. a water pump; 732. a filter head; 733. a water pipe; 734. a fixed tube; 735. a spray head.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-4, the present utility model provides a technical solution:
the utility model provides an eccentric mechanism is prevented in cable sheath processing, including extruder 1, the upper end left portion of extruder 1 alternates fixedly connected with feeder hopper 2, the right-hand member middle part of extruder 1 alternates fixedly connected with and extrudes first 3, the surface right-hand member threaded connection who extrudes first 3 has anti-deflection mechanism 4, the equal fixedly connected with supporting seat 5 of lower extreme left part and lower extreme right-hand member of extruder 1, common fixedly connected with support frame 6 between the lower extreme of two supporting seats 5, the right-hand member fixedly connected with cooling body 7 of support frame 6, the front end lower part fixedly connected with controller 8 of cooling body 7.
In this embodiment, the anti-deviation mechanism 4 includes an anti-deviation die sleeve 41, a connecting groove 42 is formed at the left part of the inner sleeve wall of the anti-deviation die sleeve 41, a positioning block 43 is fixedly connected to the middle part of the inner sleeve wall of the anti-deviation die sleeve 41, a plurality of diversion holes 44 are formed at the periphery of the right end of the positioning block 43, an anti-deviation die core 45 is fixedly connected to the middle part of the right end of the positioning block 43 in a penetrating manner, and the anti-deviation die sleeve 41 is in threaded connection with the right part of the outer surface of the extrusion head 3 through the connecting groove 42; the anti-deflection die sleeve 41 is arranged into a conical structure, so that a diversion effect can be achieved on flowing materials for producing the cable sheath, a plurality of rubber anti-slip strips are fixedly connected to the left part of the outer surface of the anti-deflection die sleeve 41, the anti-slip performance of the outer surface of the anti-deflection die sleeve 41 can be improved, the anti-deflection die sleeve 41 can be rotated conveniently, the diameter length of the left end face of the positioning block 43 is consistent with the inner diameter length of the extrusion head 3, and the positioning block 43 is just inserted into the extrusion head 3 for positioning.
In the embodiment, the cooling mechanism 7 comprises a cooling box 71, an inlet and an outlet 72 are formed in the upper part of the left box wall and the upper part of the right box wall of the cooling box 71, a water spraying mechanism 73 is fixedly connected in a penetrating manner in the middle of the rear box wall of the cooling box 71, a refrigerating pipe 74 is fixedly connected in a penetrating manner in the lower box wall of the cooling box 71, and the left end of the cooling box 71 is fixedly connected with the right end of the supporting frame 6; the water spraying mechanism 73 comprises a water pump 731, a filter head 732 is connected to the front part of the outer surface of the water pump 731 in a threaded manner, a water delivery pipe 733 is fixedly connected to the middle part of the upper end of the water pump 731 in a penetrating manner, a fixed pipe 734 is fixedly connected to one end of the water delivery pipe 733 far away from the water pump 731 in a penetrating manner, the outer surface of the fixed pipe 734 is fixedly connected to the wall of the cooling box 71 in a penetrating manner, and a plurality of spray heads 735 are fixedly connected to the fixed pipe 734 in a penetrating manner; water pump 731, refrigeration pipe 74 and extruder 1 all with controller 8 electric connection, fixed pipe 734 set up to annular structure, can be convenient for carry out comprehensive water spray cooling to the cable sheath, the lower terminal surface of cooler bin 71 flushes with the lower terminal surface of support frame 6, makes cooler bin 71 and support frame 6 together with ground contact support, has improved the stability of whole device, and two import and export 72 all are located the right side of extrusion head 3, are favorable to the cable sheath of extruding to pass through two import and export 72 and get in and out from cooler bin 71.
It should be noted that, in the use process, the utility model is an anti-eccentric mechanism for processing a cable sheath, firstly, the material for producing the cable sheath is poured into a feed hopper 2, then, an anti-eccentric die sleeve 41 is fixed on an extrusion head 3 through a connecting groove 42, a positioning block 43 is inserted into the extrusion head 3 for positioning and fixing, then, a controller 8 controls the starting of the extruder 1, the extruder 1 extrudes the material into the extrusion head 3, the material enters into a gap between the anti-eccentric die sleeve 41 and the anti-eccentric die sleeve 45 through a plurality of flow guide holes 44 for extrusion molding, the stability of the anti-eccentric die sleeve 45 can be ensured through the positioning of the positioning block 43, the position between the anti-eccentric die sleeve 45 and the anti-eccentric die sleeve 41 can not be changed, thereby ensuring the uniform extrusion thickness of the cable sheath and preventing the occurrence of eccentric conditions, the quality of the cable sheath is improved, the extruded cable sheath enters the cooling box 71 through the left inlet and outlet 72, at this time, the controller 8 can control the cooling pipe 74 and the water pump 731 to start, the water in the cooling box 71 can be continuously cooled through the cooling pipe 74, meanwhile, the water pump 731 generates suction force, the cooling water is filtered by the filter head 732 to remove impurities, then the cooling water is input into the fixed pipe 734 through the water pipe 733, finally, the cooling water is uniformly sprayed to the outer surface of the cable sheath through the plurality of spray heads 735 distributed annularly, so that the overall cooling treatment can be performed on the cable sheath, the cooling speed of the cable sheath can be accelerated, the cable sheath can be rapidly cooled and hardened, the requirement of rapidly cooling the cable sheath can be met, and the practicability is improved.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.