CN111145964A - Steel-tape-armored polyvinyl chloride sheath processing equipment capable of avoiding extrusion - Google Patents
Steel-tape-armored polyvinyl chloride sheath processing equipment capable of avoiding extrusion Download PDFInfo
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- CN111145964A CN111145964A CN202010025840.9A CN202010025840A CN111145964A CN 111145964 A CN111145964 A CN 111145964A CN 202010025840 A CN202010025840 A CN 202010025840A CN 111145964 A CN111145964 A CN 111145964A
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
- H01B13/2613—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping by longitudinal lapping
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Abstract
The invention discloses steel-tape armored polyvinyl chloride sheath processing equipment capable of avoiding extrusion, which structurally comprises an armored processing device, a motor driving box, a control panel, a fixed base, a transmission roller shaft and a cable conveying frame, wherein the fixed base is rectangular and horizontally arranged on the ground, the motor driving box is fixed at the left end of the upper surface of the fixed base through bolts, the control panel is positioned at the bottom of the front surface of the motor driving box, the steel-tape armored polyvinyl chloride sheath processing equipment is provided with a cable armored adjuster, when the cable loosens in the conveying process, the cable tensioning structure is utilized to adjust the cable tensioning progress in time to ensure that the cable is kept in a tensioned state, and the winding position of the steel belt can be adjusted according to the perimeter of the steel belt disc, so that the tension of the steel belt and the cable is kept constant, the polyvinyl chloride sheath is prevented from being thinned due to torsional stress, and the safety and the quality of the cable are improved.
Description
Technical Field
The invention relates to the field of polyvinyl chloride, in particular to a processing device of a steel tape armored polyvinyl chloride sheath, which avoids extrusion.
Background
In china, the wire and cable trade is the second major industry second only in the automobile trade, and the cable plays the effect of lifting at the heaviness in people's life, and people's communication need use communication cable, need use mining cable when mining, need use electric cable when household electrical appliances need electric power etc. in order to strengthen cable safety and life, need armor steel band in the cable to protect, but the present technical consideration is not perfect enough, has following shortcoming: the armoring machine is at the course of the work, after the translation rate of cable changed, the cable takes place to become flexible and flagging, the cable can produce great rocking when wrapping the steel band around, simultaneously because the polyvinyl chloride sheath is flexible, can lead to forming the package piece of hunch-up around the package in-process, cause inside cable extrusion, shorten cable life, simultaneously along with the steel band around package processing, the steel band dish directly diminishes, every girth around a week shortens, and then cause to be the slope form around the package when polyvinyl chloride sheath surface, lead to the sheath surface to produce torsional stress, and then cause the polyvinyl chloride sheath to be stretched the attenuation, reduce the security that the cable used and the quality of cable.
Disclosure of Invention
Aiming at the problems, the invention provides a processing device for a steel tape armored polyvinyl chloride sheath, which avoids extrusion.
In order to achieve the purpose, the invention is realized by the following technical scheme: a steel belt armored polyvinyl chloride sheath processing device capable of avoiding extrusion comprises an armored processing device, a motor driving box, a control panel, a fixed base, a transmission roller shaft and a cable conveying frame, wherein the fixed base is rectangular and is horizontally arranged on the ground, the motor driving box is fixed at the left end of the upper surface of the fixed base through a bolt, the control panel is positioned at the bottom of the front surface of the motor driving box, the cable conveying frame is vertically arranged at the right end of the upper surface of the fixed base, the left end and the right end of the transmission roller shaft are respectively buckled with the motor driving box and the cable conveying frame, the armored processing device is arranged between the motor driving box and the cable conveying frame and consists of a steel belt fixing shaft wheel, a wrapping driving shaft, a cable armored adjuster and a cable fixing shaft frame, the left end of the wrapping driving shaft is fixed with the motor driving box through a bolt, the steel belt fixing shaft wheel and the wrapping driving shaft are perpendicular to each other and welded together, the cable armor adjuster and the wrapping driving shaft are buckled with each other, and the cable fixing shaft frame is located in the middle of the right side of the cable armor adjuster.
As a further improvement of the invention, the cable armor adjuster consists of a steel belt transmission pulley, an adjuster fixing frame, a cable tensioning structure and a steel belt self-adjusting device, wherein the left end of the adjuster fixing frame is buckled with the lapping driving shaft, the steel belt transmission pulley is fixed on the upper side and the lower side of the middle of the adjuster fixing frame through bolts, the cable tensioning structure is nested in the center position of the left side of the adjuster fixing frame, the left end and the right end of the steel belt self-adjusting device are respectively fastened with the adjuster fixing frame, and the steel belt self-adjusting device is parallel to the adjuster fixing frame.
As a further improvement of the invention, the cable tensioning structure consists of a roller sliding guide rail, a cable transmission pulley, a cable access opening, a connecting rod sliding groove, a tensioning adjusting wheel, a transmission connecting rod and a tensioner shell, the tensioner shell is nested at the left end of the adjuster fixing frame, the cable access port is connected to the middle of the left side of the tensioner shell in a penetrating way, the roller sliding guide rail is arranged in the middle of the top in the tensioner shell, the cable transmission pulley is in clearance fit with the roller sliding guide rail, the transmission connecting rod is fastened with the cable transmission pulley, the tensioning adjusting wheel is fixed in the middle of the bottom in the tensioner shell through a bolt, the connecting rod sliding groove is nested on the front surface of the tensioning adjusting wheel, the connecting rod sliding groove is of an arc-shaped structure, therefore, when the tensioning adjusting wheel rotates, the transmission connecting rod slides along the connecting rod sliding groove, so that the pressure received by the cable between the cable transmission pulley and the tensioning adjusting wheel is kept consistent.
As a further improvement of the invention, the tensioning adjusting wheel consists of a limiting block, a fixed rotating shaft, a self-resetting spring, an adjusting slide block, a tensioning wheel and a slide block traction guide rail, wherein the fixed rotating shaft is connected with a tensioner shell through threads, the limiting block and the fixed rotating shaft are mutually buckled, the slide block traction guide rail is positioned on the right side of the limiting block, the adjusting slide block and the slide block traction guide rail are in clearance fit, the self-resetting spring is positioned at the left end of the adjusting slide block, the tensioning wheel and the adjusting slide block form an integrated structure, and the slide block traction guide rail is of an arc structure with an arc angle of 180-210 degrees.
As a further improvement of the invention, the tensioning wheel comprises a driving wheel frame, a cable supporting frame, a tensioning slide rail and fixing balls, wherein the driving wheel frame is buckled with the fixing rotating shaft, the cable supporting frame is uniformly distributed around the driving wheel frame at equal intervals, the tensioning slide rail is nested in the driving wheel frame, the fixing balls are buckled on the inner wall of the cable supporting frame respectively, and the cable supporting frame is of a V-shaped structure, so that the cables with different diameters are more tightly jointed.
As a further improvement of the invention, the steel belt self-adjusting device consists of a steel belt transmission device, a fixed sliding rod and a sliding regulator, wherein the fixed sliding rod is buckled with the regulator fixing frame, the sliding regulator is closely attached to the fixed sliding rod, the steel belt transmission device is positioned behind the sliding regulator, and the fixed sliding rod and the sliding regulator are of concentric circle structures.
As a further improvement of the invention, the steel belt transmission device consists of a steel belt transmission shaft wheel, a transmission device fixing seat, a steel belt output port, a self-adjusting driving plate and a steel belt input port, wherein the transmission device fixing seat is buckled with the sliding regulator, the steel belt input port is embedded in the middle of the upper surface of the transmission device fixing seat, the steel belt output port is positioned at the bottom of the transmission device fixing seat, the self-adjusting driving plate is embedded in the middle of the transmission device fixing seat, the two steel belt transmission shaft wheels are respectively and horizontally arranged between the steel belt output port and the steel belt input port, and the steel belt transmission shaft wheel is perpendicular to the self-.
As a further improvement of the invention, the sliding regulator consists of an adjusting frame, driving teeth, a regulator outer cover, a traction shaft and an adjusting driving wheel, wherein the regulator outer cover is of a hollow cylindrical structure and is collinear with the axis of the fixed slide bar, the adjusting driving wheel is nested at the upper side and the lower side of the regulator outer cover, the traction shaft is positioned in the middle of the regulator outer cover and is buckled with the self-adjusting driving plate, the adjusting frame is tightly buckled with the traction shaft, the driving teeth are uniformly distributed at the left side and the right side of the adjusting frame at equal intervals, and the adjusting driving wheel is attached to the fixed slide bar.
As a further improvement of the invention, the fixed rotating shaft is positioned at the left side of the circle center of the tensioning wheel, so that when the tensioning wheel rotates by the fixed rotating shaft, the tensioning wheel eccentrically rotates to drive the cable to jack upwards, further the cable is kept in a tightened state, and the cable is prevented from shaking in the armoring process due to looseness.
As a further improvement of the invention, the adjusting frame and the traction shaft are of concentric circle structures, and two driving teeth are arranged at the same time and are respectively arranged on the inner wall of the left side and the outer surface of the right side of the adjusting frame and are meshed with the adjusting driving wheel, so that when the adjusting frame rotates, the adjusting driving wheel drives the outer cover of the regulator to move left and right on the fixed sliding rod, and the tension of the steel belt and the cable is kept constant.
The invention has the beneficial effects that: steel band armor polyvinyl chloride sheath processing equipment is through installing cable armor adjuster, when the cable takes place not hard up in transportation process, utilizes cable tensioning structure in time to adjust the cable tension progress, makes the cable keep the state of tightening to can adjust steel band wire winding position according to the belt reel girth, make the tensioning dynamics of steel band and cable keep invariable, avoid torsional stress to lead to the polyvinyl chloride sheath attenuation, promote the security and the quality of cable.
When the cable tensioning structure is used, when a cable is loosened, the self-reset spring pushes the adjusting slide block to pull the guide rail to slide anticlockwise along the slide block, the adjusting slide block drives the tensioning wheel to rotate synchronously, the cable is jacked upwards, the cable transmission pulley is pushed to slide upwards along the roller sliding guide rail, the transmission connecting rod slides upwards along the connecting rod sliding groove, the cable is conveyed linearly, the cable is prevented from shaking in the wrapping process, meanwhile, when the diameter of the cable is increased, the cable extrudes the cable supporting frame to be unfolded towards two sides along the tensioning sliding rail, the cable is buckled with the fixed ball, stable conveying of cables with different diameters is facilitated, and the cable is prevented from arching to form a wrapping block in the cable armoring process.
Drawings
Fig. 1 is a schematic structural diagram of a steel tape armored polyvinyl chloride sheath processing device capable of avoiding the extrusion.
Fig. 2 is a schematic plan view of the armoring machine according to the present invention.
Fig. 3 is a schematic top view of a cable armor adjuster according to the present invention.
Fig. 4 is a structural schematic diagram in section of the cable tension structure of the present invention.
FIG. 5 is a schematic sectional view of the structure of FIG. 4A according to the present invention.
Fig. 6 is a schematic left-side view of the tension wheel of the present invention.
FIG. 7 is a schematic sectional view showing the structure of the steel strip self-aligning apparatus of the present invention.
FIG. 8 is a schematic view showing the internal structure of the steel belt transmission device of the present invention.
Fig. 9 is a sectional structural view of the sliding adjuster of the present invention.
In the figure: an armor processing device-1, a motor driving box-2, a control panel-3, a fixed base-4, a transmission roller shaft-5, a cable conveying frame-6, a steel belt fixed shaft wheel-11, a lapping driving shaft-12, a cable armor adjuster-13, a cable fixed shaft frame-14, a steel belt transmission pulley-3 a, an adjuster fixed frame-3 b, a cable tensioning structure-3 c, a steel belt self-adjusting device-3 d, a roller sliding guide rail-c 1, a cable transmission pulley-c 2, a cable access-c 3, a connecting rod sliding groove-c 4, a tensioning adjusting wheel-c 5, a transmission connecting rod-c 6, a tensioner shell-c 7, a limiting block-c 51, a fixed rotating shaft-c 52, a self-resetting spring-c 53, an adjusting slider-c 54, a cable transmission roller shaft-3 a cable transmission pulley-3 d, tension wheel-c 55, slide block traction guide rail-c 56, driving wheel carrier-551, cable support frame-552, tension slide rail-553, fixed ball-554, steel belt transmission device-d 1, fixed slide bar-d 2, sliding adjuster-d 3, steel belt transmission shaft wheel-d 11, transmission device fixing seat-d 12, steel belt output port-d 13, self-adjusting driving plate-d 14, steel belt input port-d 15, adjusting frame-d 31, driving tooth-d 32, adjuster outer cover-d 33, traction shaft-d 34 and adjusting driving wheel-d 35.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the efficacy of the invention easy to understand, fig. 1 to 9 schematically show the structure of the processing equipment of the steel tape armored polyvinyl chloride sheath of the embodiment of the invention, and the invention is further explained below by combining the specific embodiment.
Example one
Referring to fig. 1-6, the invention provides a steel-tape-armored polyvinyl chloride sheath processing device capable of avoiding extrusion, which structurally comprises an armored processing device 1, a motor driving box 2, a control panel 3, a fixed base 4, a transmission roller shaft 5 and a cable conveying frame 6, wherein the fixed base 4 is rectangular and horizontally arranged on the ground, the motor driving box 2 is fixed at the left end of the upper surface of the fixed base 4 through bolts, the control panel 3 is positioned at the bottom of the front surface of the motor driving box 2, the cable conveying frame 6 is vertically arranged at the right end of the upper surface of the fixed base 4, the left end and the right end of the transmission roller shaft 5 are respectively buckled with the motor driving box 2 and the cable conveying frame 6, the armored processing device 1 is arranged between the motor driving box 2 and the cable conveying frame 6, and the armored processing device 1 is composed of a steel-tape fixed shaft wheel 11 and a wrapping driving shaft 12, The cable armouring adjuster 13 and the cable fixing shaft bracket 14 are combined, the left end of the wrapping driving shaft 12 is fixed with the motor driving box 2 through bolts, the steel belt fixing shaft wheel 11 and the wrapping driving shaft 12 are mutually perpendicular and welded together, the cable armouring adjuster 13 is mutually buckled with the wrapping driving shaft 12, and the cable fixing shaft bracket 14 is positioned in the middle of the right side of the cable armouring adjuster 13. The cable armor adjuster 13 comprises steel band transmission pulley 3a, adjuster mount 3b, cable tension structure 3c, steel band self-adjusting device 3d, adjuster mount 3b left end with around package drive shaft 12 lock each other, steel band transmission pulley 3a passes through bolt fastening in both sides about in the middle of adjuster mount 3b, cable tension structure 3c nests in adjuster mount 3b left side central point and puts, both ends are in the same place with adjuster mount 3b lock knot respectively about steel band self-adjusting device 3d, steel band self-adjusting device 3d is parallel to each other with adjuster mount 3 b. The cable tensioning structure 3c is composed of a roller sliding guide rail c1, a cable transmission pulley c2, a cable access port c3, a connecting rod sliding groove c4, a tensioning adjusting wheel c5, a transmission connecting rod c6 and a tensioner housing c7, the tensioner housing c7 is nested at the left end of the adjuster fixing frame 3b, the cable access port c3 is connected to the middle of the left side of the tensioner housing c7 in a penetrating manner, the roller sliding guide rail c1 is mounted at the middle of the inner top of the tensioner housing c7, the cable transmission pulley c2 is in clearance fit with the roller sliding guide rail c1, the transmission connecting rod c6 is tightly buckled with the cable transmission pulley c2, the tensioning adjusting wheel c5 is fixed at the middle of the inner bottom of the tensioner housing c7 through bolts, the connecting rod sliding groove c4 is nested at the front face of the tensioning adjusting wheel c 9, the connecting rod sliding groove c4 is of an arc structure, so that when the tensioning adjusting wheel c5 rotates, the connecting rod 6 slides along the connecting rod, causing the cable to receive a consistent pressure between the cable drive pulley c2 and the tension adjust wheel c 5. The tensioning adjusting wheel c5 is composed of a limit block c51, a fixed rotating shaft c52, a self-reset spring c53, an adjusting slider c54, a tensioning wheel c55 and a slider traction guide rail c56, the fixed rotating shaft c52 is in threaded connection with the tensioner housing c7, the limit block c51 is buckled with the fixed rotating shaft c52, the slider traction guide rail c56 is located on the right side of the limit block c51, the adjusting slider c54 is in clearance fit with the slider traction guide rail c56, the self-reset spring c53 is located at the left end of the adjusting slider c54, the tensioning wheel c55 and the adjusting slider c54 form an integrated structure, and the slider traction guide rail c56 is in an arc structure, and the arc angle is 180-210 °. The tensioning wheel c55 is composed of a driving wheel frame 551, a cable supporting frame 552, a tensioning slide rail 553 and a fixed ball 554, the driving wheel frame 551 is buckled with a fixed rotating shaft c52, the cable supporting frame 552 is evenly distributed around the driving wheel frame 551 at equal intervals, the tensioning slide rail 553 is nested inside the driving wheel frame 551, the fixed ball 554 is buckled on the inner wall of the cable supporting frame 552 respectively, and the cable supporting frame 552 is of a V-shaped structure, so that cables with different diameters can be more tightly jointed. The fixed rotating shaft c52 is located on the left side of the circle center of the tension wheel c55, so when the tension wheel c55 rotates with the fixed rotating shaft c52, the tension wheel c55 eccentrically rotates to drive the cable to jack upwards, the cable is further kept in a tightened state, and the situation that looseness causes shaking in the armoring process is avoided.
When the cable is loosened, the self-reset spring c53 pushes the adjusting slide block c54 to slide anticlockwise along the slide block traction guide rail c56, the adjusting slide block c54 drives the tension pulley c55 to synchronously rotate, so that the cable is jacked upwards, the cable transmission pulley c2 is pushed to slide upwards along the roller sliding guide rail c1, the transmission connecting rod c6 slides upwards along the connecting rod sliding groove c4, the cable is enabled to be conveyed in a straight line, the cable is prevented from shaking in the lapping process, and the cable extrudes the cable supporting frame 552 to spread towards two sides along the tensioning sliding rail when the diameter of the cable is increased, and the cable is buckled with the fixed ball 554, so that the stable conveying of cables with different diameters is facilitated, and the cable is prevented from arching to form a wrapping block in the cable armoring process.
Example two
Referring to fig. 7-9, the steel belt self-adjusting device 3d comprises a steel belt transmission device d1, a fixed slide bar d2, and a slide adjuster d3, the fixed slide bar d2 is fastened with the adjuster fixing frame 3b, the slide adjuster d3 is abutted against the fixed slide bar d2, the steel belt transmission device d1 is located behind the slide adjuster d3, and the fixed slide bar d2 and the slide adjuster d3 are concentric structures. The steel belt transmission device d1 is composed of a steel belt transmission shaft wheel d11, a transmission device fixing seat d12, a steel belt output port d13, a self-adjusting driving plate d14 and a steel belt input port d15, the transmission device fixing seat d12 and a sliding regulator d3 are buckled with each other, the steel belt input port d15 is nested in the middle of the upper surface of a transmission device fixing seat d12, the steel belt output port d13 is located at the bottom of a transmission device fixing seat d12, the self-adjusting driving plate d14 is nested in the middle of a transmission device fixing seat d12, the steel belt transmission shaft wheel d11 is provided with two steel belt output ports d13 and the steel belt input port d15, and the steel belt transmission shaft wheel d11 and the self-adjusting driving plate d 14. The sliding regulator d3 is composed of an adjusting frame d31, a driving tooth d32, a regulator outer cover d33, a traction shaft d34 and an adjusting driving wheel d35, the regulator outer cover d33 is of a hollow cylindrical structure and is collinear with the axis of a fixed sliding rod d2, the adjusting driving wheel d35 is nested on the upper side and the lower side of the regulator outer cover d33, the traction shaft d34 is located in the middle of the regulator outer cover d33 and is buckled with the self-adjusting driving plate d14, the adjusting frame d31 is tightly buckled with the traction shaft d34, the driving tooth d32 is uniformly distributed on the left side and the right side of the adjusting frame d31 in an equal distance mode, and the adjusting driving wheel d35 is attached to the fixed sliding rod d 2. The adjusting frame d31 and the traction shaft d34 are concentric structures, and two driving teeth d32 are arranged at the same time and are respectively arranged on the inner wall of the left side and the outer surface of the right side of the adjusting frame d31 and are meshed with the adjusting driving wheel d35, so that when the adjusting frame d31 rotates, the adjusting driving wheel d35 drives the adjuster outer cover d33 to move left and right on the fixed sliding rod d2, and the tension of the steel belt and the cable is kept constant.
In the wrapping process, a steel belt enters a transmission device fixing seat d12 from a steel belt input port d15 along a steel belt transmission shaft wheel d11, passes through a self-adjusting driving plate d14, is finally output from a steel belt output port d13 and is wrapped on the surface of a polyvinyl chloride sheath, and after the circumference of the steel belt is shortened every time the steel belt winds around a circle, the steel belt passes through a self-adjusting driving plate d14 to incline rightwards, so that the self-adjusting driving plate d14 drives an adjusting frame d31 to rotate anticlockwise through a traction shaft d34, driving teeth d32 on the adjusting frame d31 drive adjusting driving wheels d35 on the upper side and the lower side of an adjuster housing d33 to rotate respectively, the adjuster housing d33 is driven to move leftwards along a fixed sliding rod d2, the distance between the steel belt and the polyvinyl chloride sheath is kept constant, the polyvinyl chloride sheath is prevented from being pulled due.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The utility model provides an avoid crowded steel band armor polyvinyl chloride sheath processing equipment of package, its structure includes armor processingequipment (1), motor drive case (2), control panel (3), fixed baseplate (4), driving roller axle (5), cable carriage (6), its characterized in that:
the motor driving box (2) is fixed at the left end of the upper surface of the fixing base (4) through bolts, the control panel (3) is located at the bottom of the front surface of the motor driving box (2), the cable conveying frame (6) is vertically installed at the right end of the upper surface of the fixing base (4), the left end and the right end of the transmission roller shaft (5) are buckled with the motor driving box (2) and the cable conveying frame (6) respectively, and the armor processing device (1) is installed between the motor driving box (2) and the cable conveying frame (6);
the armor processing device (1) comprises a steel belt fixing arbor wheel (11), a wrapping driving shaft (12), a cable armor adjuster (13) and a cable fixing arbor frame (14), the left end of the wrapping driving shaft (12) is fixed with a motor driving box (2) through bolts, the steel belt fixing arbor wheel (11) and the wrapping driving shaft (12) are perpendicular to each other and welded together, the cable armor adjuster (13) is buckled with the wrapping driving shaft (12) mutually, and the cable fixing arbor frame (14) is located in the middle of the right side of the cable armor adjuster (13).
2. The processing equipment for the steel tape armored polyvinyl chloride sheath avoiding the extrusion as claimed in claim 1, is characterized in that: cable armor adjuster (13) comprise steel band transmission pulley (3a), adjuster mount (3b), cable tension structure (3c), steel band self-modulation device (3d), adjuster mount (3b) left end with around package drive shaft (12) lock each other, both sides about steel band transmission pulley (3a) pass through the bolt fastening in adjuster mount (3b) centre, cable tension structure (3c) nestification is put in adjuster mount (3b) left side central point, both ends are buckled tightly with adjuster mount (3b) respectively about steel band self-modulation device (3d) are in the same place.
3. The processing equipment for the steel tape armored polyvinyl chloride sheath avoiding the extrusion as claimed in claim 2, is characterized in that: the cable tensioning structure (3c) consists of a roller sliding guide rail (c1), a cable transmission pulley (c2), a cable access port (c3), a connecting rod sliding groove (c4), a tensioning adjusting wheel (c5), a transmission connecting rod (c6) and a tensioner shell (c7), the tensioner housing (c7) is nested at the left end of the adjuster fixing frame (3b), the cable access opening (c3) is connected with the middle of the left side of the tensioner housing (c7) in a penetrating way, the roller sliding guide (c1) is installed in the middle of the top in the tensioner housing (c7), the cable transmission pulley (c2) is in clearance fit with the roller sliding guide rail (c1), the transmission connecting rod (c6) is fastened with the cable transmission pulley (c2), the tension adjusting wheel (c5) is fixed in the middle of the bottom in the tensioner shell (c7) through bolts, the connecting rod sliding groove (c4) is nested on the front surface of the tension adjusting wheel (c 5).
4. The equipment for processing the steel tape armored polyvinyl chloride sheath avoiding the extrusion as claimed in claim 3, is characterized in that: the tensioning adjusting wheel (c5) is composed of a limiting block (c51), a fixed rotating shaft (c52), a self-reset spring (c53), an adjusting slider (c54), a tensioning wheel (c55) and a slider traction guide rail (c56), the fixed rotating shaft (c52) is in threaded connection with the tensioner shell (c7), the limiting block (c51) and the fixed rotating shaft (c52) are buckled with each other, the slider traction guide rail (c56) is located on the right side of the limiting block (c51), the adjusting slider (c54) and the slider traction guide rail (c56) are in clearance fit, the self-reset spring (c53) is located at the left end of the adjusting slider (c54), and the tensioning wheel (c55) and the adjusting slider (c54) form an integrated structure.
5. The equipment for processing the steel tape armored polyvinyl chloride sheath avoiding the extrusion as claimed in claim 4, is characterized in that: the tensioning wheel (c55) is composed of a driving wheel frame (551), a cable supporting frame (552), tensioning slide rails (553) and fixed balls (554), the driving wheel frame (551) is buckled with a fixed rotating shaft (c52), the cable supporting frame (552) is uniformly distributed around the driving wheel frame (551) at equal intervals, the tensioning slide rails (553) are nested inside the driving wheel frame (551), and the fixed balls (554) are buckled on the inner wall of the cable supporting frame (552) respectively.
6. The processing equipment for the steel tape armored polyvinyl chloride sheath avoiding the extrusion as claimed in claim 2, is characterized in that: the steel belt self-adjusting device (3d) is composed of a steel belt transmission device (d1), a fixed sliding rod (d2) and a sliding regulator (d3), the fixed sliding rod (d2) and the regulator fixing frame (3b) are buckled with each other, the sliding regulator (d3) and the fixed sliding rod (d2) are abutted together, and the steel belt transmission device (d1) is located behind the sliding regulator (d 3).
7. The equipment for processing the steel tape armored polyvinyl chloride sheath avoiding the extrusion as claimed in claim 6, is characterized in that: steel band transmission device (d1) comprises steel band transmission arbor wheel (d11), transmission device fixing base (d12), steel band delivery outlet (d13), self-modulation drive plate (d14), steel band input port (d15), transmission device fixing base (d12) and slip regulator (d3) lock each other, steel band input port (d15) nests in the middle of transmission device fixing base (d12) upper surface, steel band output port (d13) are located transmission device fixing base (d12) bottom, self-modulation drive plate (d14) nests in the middle of transmission device fixing base (d12), steel band transmission arbor wheel (d11) are equipped with two and respectively horizontal installation in the middle of steel band output port (d13) and steel band input port (d 15).
8. The equipment for processing the steel tape armored polyvinyl chloride sheath avoiding the extrusion as claimed in claim 6, is characterized in that: the sliding regulator (d3) is composed of an adjusting frame (d31), driving teeth (d32), a regulator outer cover (d33), a traction shaft (d34) and an adjusting driving wheel (d35), wherein the regulator outer cover (d33) is of a hollow cylindrical structure and is collinear with the axis of a fixed sliding rod (d2), the adjusting driving wheel (d35) is nested on the upper side and the lower side of the regulator outer cover (d33), the traction shaft (d34) is located in the middle of the regulator outer cover (d33) and is buckled with a self-adjusting driving plate (d14), the adjusting frame (d31) is tightly buckled with the traction shaft (d34), and the driving teeth (d32) are uniformly distributed on the left side and the right side of the adjusting frame (d31) at equal intervals.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010025840.9A CN111145964B (en) | 2020-01-10 | 2020-01-10 | Steel-tape-armored polyvinyl chloride sheath processing equipment capable of avoiding extrusion |
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| CN202010025840.9A CN111145964B (en) | 2020-01-10 | 2020-01-10 | Steel-tape-armored polyvinyl chloride sheath processing equipment capable of avoiding extrusion |
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| CN111145964A true CN111145964A (en) | 2020-05-12 |
| CN111145964B CN111145964B (en) | 2021-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113555171A (en) * | 2021-07-27 | 2021-10-26 | 无锡恒泰电缆机械制造有限公司 | Novel steel belt wrapping head |
Citations (15)
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