CN110648804A - Tension control mechanism for belt placing of half-cut high-speed steel belt armoring machine - Google Patents
Tension control mechanism for belt placing of half-cut high-speed steel belt armoring machine Download PDFInfo
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- CN110648804A CN110648804A CN201911082397.2A CN201911082397A CN110648804A CN 110648804 A CN110648804 A CN 110648804A CN 201911082397 A CN201911082397 A CN 201911082397A CN 110648804 A CN110648804 A CN 110648804A
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- tension
- belt
- swing arm
- frame body
- rotating frame
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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
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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
- H01B13/0036—Details
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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
- H01B13/227—Pretreatment
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- Manufacturing & Machinery (AREA)
- Tyre Moulding (AREA)
Abstract
The invention discloses a tension control mechanism for belt releasing of a half-cut high-speed steel belt armoring machine, which comprises a tension control device, wherein the tension control device is arranged on the side surface of one end of a rotating frame body; tension control device includes tension disc, tension band and swing arm, rotates the support body and is connected with spring bracket in the top of tension disc, spring bracket is connected with accommodate the lead screw with the middle part of swing arm, and accommodate the lead screw's outside cover is equipped with tension spring, the connector is installed to accommodate the lead screw's one end, and the other end and the swing arm of connector rotate to be connected, the bottom of swing arm with rotate the support body and rotate and be connected. Twist and move accommodate the lead screw and remove the back, accommodate the outside tension spring's of lead screw compression change, and then the tension elasticity of tension band obtains adjusting to make the tension of steel band obtain adjusting, twist and move accommodate the lead screw and can adjust the tension of steel band, the tension of steel band in the armor is invariable, makes the tension of steel band adjust convenient and fast, easy operation, work efficiency is high.
Description
Technical Field
The invention relates to a tension control mechanism, in particular to a tension control mechanism for belt releasing of a half-cut high-speed steel belt armoring machine, and belongs to the field of application of steel belt armoring machines.
Background
The steel strip armoring machine is a commonly-used armoring machine in the cable production process, can quickly wind steel strips on the outer portion of a cable core, improves armoring efficiency, can ensure armoring uniformity and firmness, and improves cable quality.
However, the existing steel belt armoring machine still has certain defects in use. The tension of the existing steel belt armoring machine in the moving process of the steel belt is inconvenient to adjust, the tension of the steel belt cannot be stably controlled, the moving armoring under the action of constant tension cannot be guaranteed, the stability of the steel belt in the moving process is poor, and the limitation is large.
Disclosure of Invention
The invention aims to provide a tension control mechanism for belt release of a half-cut high-speed steel belt armoring machine, which can solve the technical problems that the tension of a steel belt of the existing steel belt armoring machine is inconvenient to adjust in moving, the tension of the steel belt cannot be stably controlled, moving armoring under the action of constant tension cannot be guaranteed, the stability in moving of the steel belt is poor, and the limitation is large.
The technical points are as follows:
1. the steel belt tension adjusting device is composed of a swing arm, a tension spring, a tension belt and an adjusting device, the tightness of the tension belt is adjusted by adjusting the compression amount of the tension spring, and the effect of controlling the tension of the steel belt to be constant is achieved in work.
The purpose of the invention can be realized by the following technical scheme:
a tension control mechanism for belt releasing of a half-cut high-speed steel belt armoring machine comprises a tension control device, wherein the tension control device is installed on one end side face of a rotating frame body;
tension control device includes tension disc, tension band and swing arm, the swing arm rotates to be installed in the one end side of rotating the support body, and below one side of swing arm is connected to the one end of tension band, and the other end is walked around tension disc and is connected with tension band fixed axle, and tension band fixed axle is connected with the rotation support body, rotates the support body and is connected with spring bracket in the top of tension disc, spring bracket is connected with accommodate the lead screw with the middle part of swing arm, and accommodate the lead screw's outside cover is equipped with tension spring, accommodate the lead screw's one end is installed the connector, and the other end and the swing arm of connector rotate to be connected, the bottom.
Preferably, the two sides of the other end of the rotating frame body are both provided with a belt guide wheel placing mechanism, one ends of the two sides of the rotating frame body, which are close to the belt guide wheel placing mechanism, are both connected with steering wheel assemblies, the steering wheel assemblies and the tension control devices which are arranged on the same side of the belt guide wheel placing mechanism are both arranged on the same side, and the tension control devices on the two sides are respectively arranged above and below one end of the rotating frame body.
Preferably, the rotating frame body is rotatably installed above the base, vertical plates are vertically installed at two ends of the top of the base, the rotating frame body is rotatably installed between the two vertical plates, and one end of the rotating frame body is connected with a brake disc; the reel is rotatably arranged on two sides of one end of the rotating frame body, the tension control devices are respectively arranged on two sides of one end of the rotating frame body close to the reel, and the tension control devices are arranged on one end of the rotating frame body close to the brake disc.
Preferably, the steering wheel assembly comprises a seat plate, the seat plate is fixedly connected with the rotating frame body, the steering wheels are rotatably arranged on the same sides of the top of the seat plate and the top of the swing arm, and the steering wheels and the belt-releasing guide wheel mechanism are arranged on the same sides.
Preferably, the end of the tension belt is fixedly connected with the swing arm through a tension belt clamping plate, and the bottom of the swing arm is rotatably connected with the rotating frame body through a swing arm rotating shaft.
Preferably, the tension control mechanism comprises the following specific steps:
the method comprises the following steps: if the tension of the steel belt is changed in the armoring process, the adjusting screw rod is screwed to move in the horizontal direction, and the swing arm is further driven to rotate around a swing arm rotating shaft at the bottom;
step two: the swing arm rotates to one side far away from the spring support to drive the steering wheel at the upper part to be far away from the spring support, so that the tension of the steel belt is increased; the swing arm rotates towards one side of the spring support to drive the steering wheel at the upper part to be close to the spring support, so that the tension of the steel belt is reduced; after the adjusting screw rod is screwed to move, the compression amount of a tension spring outside the adjusting screw rod is changed, and then the tension tightness of the tension belt is adjusted, so that the tension of the steel belt is adjusted.
The invention has the beneficial effects that:
the tension control device is arranged outside the rotating frame body, so that the tension of the steel belt is changed if needed in the armoring process. The adjusting screw rod is screwed to move in the horizontal direction, and then the swing arm is driven to rotate around the swing arm rotating shaft at the bottom. The swing arm rotates to one side far away from the spring support to drive the steering wheel at the upper part to be far away from the spring support, so that the tension of the steel belt is increased; the swing arm rotates to one side of the spring support to drive the steering wheel on the upper portion to be close to the spring support, and therefore tension of the steel belt is reduced. Twist and move accommodate the lead screw and remove the back, accommodate the outside tension spring's of lead screw compression change, and then the tension elasticity of tension band obtains adjusting to make the tension of steel band obtain adjusting, twist and move accommodate the lead screw and can adjust the tension of steel band, the tension of steel band in the armor is invariable, makes the tension of steel band adjust convenient and fast, easy operation, work efficiency is high.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of fig. 1 in accordance with the present invention.
Fig. 3 is a schematic view of an installation structure of the tension control device and the rotating frame body according to the present invention.
In the figure: 1. a base; 3. a belt releasing guide wheel mechanism; 4. rotating the frame body; 5. a seat plate; 6. a reel; 7. a tension control device; 12. a brake disc; 14. swinging arms; 15. adjusting the screw rod; 16. a tension spring; 17. a spring support; 18. a steering wheel; 19. a steel belt; 20. a tension disc; 21. a tension band fixing shaft; 30. a tension band; 36. a swing arm rotating shaft.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a tension control mechanism for belt loading of a half-cut high-speed steel belt armoring machine includes a tension control device 7, wherein the tension control device 7 is installed on one end side of a rotating frame body 4;
Rotate the other end both sides of support body 4 and all install and put and take guide pulley mechanism 3, the both sides of rotating support body 4 are close to and put 3 one end of taking guide pulley mechanism and all are connected with the directive wheel subassembly, the directive wheel subassembly with one side and tension control device 7 all set up and put taking guide pulley mechanism 3 with one side, both sides tension control device 7 is installed respectively in the one end top and the below of rotating support body 4, tension control device 7 is behind the tension regulation of steel band 19, can convenient and fast's entering into and put the inside of taking guide pulley mechanism 3.
The rotating frame body 4 is rotatably arranged above the base 1, vertical plates are vertically arranged at two ends of the top of the base 1, the rotating frame body 4 is rotatably arranged between the two vertical plates, and one end of the rotating frame body 4 is connected with a brake disc 12; both sides of one end of the rotating frame body 4 are rotatably provided with the belt reels 6, both sides of one end of the rotating frame body 4 close to the belt reels 6 are respectively provided with the tension control device 7, and the tension control device 7 is arranged at one end of the rotating frame body 4 close to the brake disc 12.
The directive wheel subassembly includes bedplate 5, bedplate 5 and 4 fixed connection of rotation support body, and bedplate 5's top and swing arm 14's top all rotate with one side and install directive wheel 18, directive wheel 18 with put take guide mechanism 3 in same one side, steel band 19 comes out the back from the inside of tep reel 6, bypasses from the side of two directive wheels 18, and the direction receives to enter into the inside of putting take guide mechanism 3 after changing.
The end of the tension belt 30 is fixedly connected with the swing arm 14 through a tension belt clamping plate, the bottom of the swing arm 14 is rotatably connected with the rotating frame body 4 through a swing arm rotating shaft 36, the tension belt clamping plate facilitates the fixed connection of the tension belt 30 and the swing arm 14, and the bottom of the swing arm 14 can rotate on one side of the rotating frame body 4, so that the steering wheel 18 on the upper portion is driven to move.
The tension control mechanism comprises the following specific steps:
the method comprises the following steps: if the tension of the steel belt 19 is changed in the armoring process, the adjusting screw rod 15 is screwed to move in the horizontal direction, and the swing arm 14 is further driven to rotate around a swing arm rotating shaft 36 at the bottom;
step two: the swing arm 14 rotates towards one side far away from the spring support 17 to drive the steering wheel 18 at the upper part to be far away from the spring support 17, so that the tension of the steel belt 19 is increased; the swing arm 14 rotates towards one side of the spring support 17 to drive the steering wheel 18 at the upper part to be close to the spring support 17, so that the tension of the steel belt 19 is reduced; after the adjusting screw rod 15 is screwed to move, the compression amount of the tension spring 16 outside the adjusting screw rod 15 is changed, and the tension tightness of the tension belt 30 is adjusted, so that the tension of the steel belt 19 is adjusted.
When the cable core armouring device is used, a cable core to be armoured passes through the rotating frame body 4, and one end of the steel belt 19 in the belt reel 6 is connected with the outside of the cable core. In the armoring process, the cable core is pulled by external machinery to horizontally move towards one end, and the rotating frame body 4 rotates. The steel belt 19 is wound outside the cable core in the rotation of the rotating frame body 4, and the cable core uniformly moves horizontally, so that the steel belt 19 is uniformly wound outside the cable core;
the steel belt 19 passes through the tension control device 7, the steering wheel 18 and the belt releasing guide wheel mechanism 3 in sequence in the process of moving from the belt reel 6 to the cable core. The steel belt 19 passes through the swing arm 14 and the upper part of the side steering wheel 18 of the seat board 5 and enters the belt releasing guide wheel mechanism 3, and is connected with the cable core after being guided by the belt releasing guide wheel 23.
If the tension of the steel belt 19 is changed during the armoring process, the adjusting screw rod 15 is screwed to move in the horizontal direction, and the swing arm 14 is further driven to rotate around the swing arm rotating shaft 36 at the bottom. The swing arm 14 rotates towards one side far away from the spring support 17 to drive the steering wheel 18 at the upper part to be far away from the spring support 17, so that the tension of the steel belt 19 is increased; the swing arm 14 rotates towards one side of the spring support 17 to drive the upper steering wheel 18 to be close to the spring support 17, and further tension of the steel belt 19 is reduced. After the adjusting screw rod 15 is screwed to move, the compression amount of a tension spring 16 outside the adjusting screw rod 15 is changed, and further the tension tightness of a tension belt 30 is adjusted, so that the tension of a steel belt 19 is adjusted, the tension of the steel belt 19 can be adjusted by screwing the adjusting screw rod 15, the tension of the steel belt 19 in armor is constant, the tension of the steel belt 19 in armor is adjusted conveniently and quickly, the operation is simple, and the working efficiency is high.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A tension control mechanism for belt release of a half-cut high-speed steel belt armoring machine is characterized by comprising a tension control device (7), wherein the tension control device (7) is installed on one end side surface of a rotating frame body (4);
the tension control device (7) comprises a tension disc (20), a tension belt (30) and a swing arm (14), the swing arm (14) is rotatably arranged on the side surface of one end of the rotating frame body (4), one end of the tension belt (30) is connected with one side of the lower part of the swing arm (14), the other end of the tension belt bypasses the tension disc (20) and is connected with the tension belt fixing shaft (21), the tension belt fixing shaft (21) is connected with the rotating frame body (4), the rotating frame body (4) is connected with the spring support (17) above the tension disc (20), the middle parts of the spring support (17) and the swing arm (14) are connected with an adjusting screw rod (15), a tension spring (16) is sleeved outside the adjusting screw rod (15), the connector is installed to the one end of accommodate the lead screw (15), and the other end and swing arm (14) of connector rotate to be connected, the bottom of swing arm (14) rotates with rotation support body (4) to be connected.
2. The tension control mechanism for the belt releasing of the half-cut high-speed steel belt armoring machine as claimed in claim 1, wherein the belt releasing guide wheel mechanism (3) is mounted on both sides of the other end of the rotating frame body (4), the steering wheel assembly is connected to one end of the rotating frame body (4) close to the belt releasing guide wheel mechanism (3), the steering wheel assembly and the tension control device (7) on the same side are arranged on the same side of the belt releasing guide wheel mechanism (3), and the tension control devices (7) on both sides are respectively mounted above and below one end of the rotating frame body (4).
3. The tension control mechanism for the belt laying of the half-cut high-speed steel belt armoring machine as claimed in claim 1, wherein the rotating frame body (4) is rotatably mounted above the base (1), vertical plates are vertically mounted at both ends of the top of the base (1), the rotating frame body (4) is rotatably mounted between the two vertical plates, and one end of the rotating frame body (4) is connected with a brake disc (12); both sides of one end of the rotating frame body (4) are rotatably provided with the belt reels (6), both sides of one end of the rotating frame body (4) close to the belt reels (6) are respectively provided with the tension control device (7), and the tension control device (7) is arranged at one end of the rotating frame body (4) close to the brake disc (12).
4. The tension control mechanism for belt releasing of the half-cut high-speed steel belt armoring machine as claimed in claim 2, wherein the steering wheel assembly comprises a seat plate (5), the seat plate (5) is fixedly connected with the rotating frame body (4), and the top of the seat plate (5) and the top of the swing arm (14) are both rotatably provided with a steering wheel (18) at the same side, and the steering wheel (18) is at the same side as the belt releasing guide wheel mechanism (3).
5. The tension control mechanism for the semi-cut high-speed steel strip armoring machine pay-off belt as claimed in claim 1, wherein the end of the tension belt (30) is fixedly connected with the swing arm (14) through a tension belt clamping plate, and the bottom of the swing arm (14) is rotatably connected with the rotating frame body (4) through a swing arm rotating shaft (36).
6. A tension control mechanism for a semi-cut high speed steel strip armoring machine pay-off belt as claimed in claim 1, wherein the tension control mechanism is implemented by the steps of:
the method comprises the following steps: if the tension of the steel belt (19) needs to be changed in the armoring process, the adjusting screw rod (15) is screwed to move in the horizontal direction, and then the swing arm (14) is driven to rotate around a swing arm rotating shaft (36) at the bottom;
step two: the swing arm (14) rotates towards one side far away from the spring support (17) to drive the steering wheel (18) at the upper part to be far away from the spring support (17), so that the tension of the steel belt (19) is increased; the swing arm (14) rotates towards one side of the spring support (17) to drive the steering wheel (18) at the upper part to be close to the spring support (17), so that the tension of the steel belt (19) is reduced; after the adjusting screw rod (15) is screwed to move, the compression amount of a tension spring (16) outside the adjusting screw rod (15) is changed, and the tension tightness of the tension belt (30) is adjusted, so that the tension of the steel belt (19) is adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911082397.2A CN110648804A (en) | 2019-11-07 | 2019-11-07 | Tension control mechanism for belt placing of half-cut high-speed steel belt armoring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911082397.2A CN110648804A (en) | 2019-11-07 | 2019-11-07 | Tension control mechanism for belt placing of half-cut high-speed steel belt armoring machine |
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| Publication Number | Publication Date |
|---|---|
| CN110648804A true CN110648804A (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911082397.2A Pending CN110648804A (en) | 2019-11-07 | 2019-11-07 | Tension control mechanism for belt placing of half-cut high-speed steel belt armoring machine |
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| CN (1) | CN110648804A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117612804A (en) * | 2024-01-23 | 2024-02-27 | 深圳市集力电线电缆有限公司 | Production equipment of armored cable |
-
2019
- 2019-11-07 CN CN201911082397.2A patent/CN110648804A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117612804A (en) * | 2024-01-23 | 2024-02-27 | 深圳市集力电线电缆有限公司 | Production equipment of armored cable |
| CN117612804B (en) * | 2024-01-23 | 2024-03-26 | 深圳市集力电线电缆有限公司 | Production equipment of armored cable |
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