CN210735802U

CN210735802U - Take tension pay off rack of adjustable swing arm

Info

Publication number: CN210735802U
Application number: CN201921907838.3U
Authority: CN
Inventors: 丁光利
Original assignee: Changzhou Ancheng Cable Machinery Co Ltd
Current assignee: Changzhou Ancheng Cable Machinery Co Ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-06-12
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses a take tension pay off rack of adjustable swing arm, comprising a base plate, preceding curb plate, the posterior lateral plate, the cross-connecting plate, fixed arm and adjustable swing arm, the preceding of bottom plate, the rear end vertical fixation has preceding, the posterior lateral plate, the top of posterior lateral plate is passed through the cross-connecting plate and is connected with preceding curb plate, it is preceding, the top of posterior lateral plate is fixed with the fixed arm jointly, it has first to rotate the support between the fixed arm, second wire coil, preceding curb plate supports has the fulcrum wheel, adjustable swing arm passes through the connecting rod fixed, it wears to be equipped with the gag lever post parallel with the connecting rod to be close to connecting rod department, the connecting rod passes through the stay cord and connects the servo motor pivot, the posterior lateral plate is fixed with the stand through the. The utility model discloses adjust the distance of drum and ground and preceding curb plate based on lever principle, use the fulcrum wheel to do as the fulcrum during the adjustment to the stay cord is as driving power, realizes will lifting up fast for the swing arm that the drum provided the support, and the drum of being convenient for carries out quick replacement.

Description

Take tension pay off rack of adjustable swing arm

Technical Field

The utility model relates to a pay off rack technical field especially relates to a take tension pay off rack of adjustable swing arm.

Background

In the current wire and cable industry, a pay-off rack matched with a doubling winder is mostly a passive pay-off rack of a small-diameter wire coil, and the market popularization rate and the market utilization rate are high; although the existing equipment can meet the requirement of conventional paying-off, a plurality of problems still exist in the using process. Firstly, the pay-off tension of the passive pay-off rack is realized by pulling a wire coil to rotate for pay-off through tension on the wire and adjusting brake force on the wire coil. Tension adjustment is difficult and unstable in the actual production process, and the quality of the cable is influenced, so that the production efficiency is influenced; secondly, the wire coil used by the existing pay-off rack is of a fixed size type, the wire coil needs to be replaced according to various requirements in the actual production process, and the rack cannot well fix the wire coils of various sizes by replacing the wire coils of different sizes.

Therefore, a swing arm type steel wire paying-off machine is disclosed in the patent specification with the publication number of CN209337871U, which comprises a machine body, wherein the machine body comprises a fixed machine frame and a movable machine frame, two machine frame arms are arranged on two sides of the fixed machine frame, a disc is arranged between the machine frame arms, two symmetrical sliding grooves are formed in the fixed machine frame, an anti-skidding fastening rod is connected between the sliding grooves, a swing seat is arranged at the top of the movable machine frame, a swing arm is rotatably arranged on the swing seat, a front guide wheel is arranged at one end of the swing arm, a rear guide wheel is arranged at the other end of the swing arm, a pair of tension control guide wheels are arranged at the lower end of the movable machine frame. This paying out machine sets up gliding rack arm from top to bottom in fixed frame and supports to withstand the dish utensil, can change fixedly not the dish utensil of co-altitude. However, the pay-off machine has the disadvantages that when the wire coil is replaced, the swing arm supporting the wire coil can be lifted up only by applying great effort, and the replacement operation is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned problem that exists among the prior art, provide a take tension pay off rack of adjustable swing arm.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

a tension pay-off stand with an adjustable swing arm comprises a bottom plate, a front side plate, a rear side plate, a transverse connecting plate, fixed arms and an adjustable swing arm, wherein the front end of the bottom plate is vertically fixed with the front side plate, the rear end of the bottom plate is vertically fixed with the rear side plate, the top end of the rear side plate is connected with the front side plate through the transverse connecting plate, the top ends of the front side plate and the rear side plate are jointly fixed with two parallel fixed arms, the front side plate is positioned below the transverse connecting plate and rotatably supports a fulcrum wheel capable of providing sliding support for the adjustable swing arm, the number of the adjustable swing arms is two, the rear ends of the adjustable swing arms are fixed through a connecting rod, a limiting rod parallel to the connecting rod is arranged at a position close to the connecting rod in a penetrating way, the middle part of the connecting rod is fixed with the upper end of a pull rope, the utility model discloses a wire wheel, including the fixed arm, the rear side board passes through the support and is fixed with the stand, set up the guiding hole that the stay cord of being convenient for passed in the stand, the front end of adjustable swing arm rotates and supports there is the drum, the top that the front side board is located the cross-connect board is fixed with the ear seat, the ear seat rotates and supports there is the wire wheel, two it has first wire dish and second wire dish to rotate to support between the fixed arm.

Furthermore, in the tension pay-off rack with the adjustable swing arm, dust covers are fixed on the outer sides of the first wire coil and the second wire coil.

Furthermore, in the tension pay-off rack with the adjustable swing arm, a through hole for the cable to pass through is formed in the rear side plate of the dust cover.

Furthermore, in the tension pay-off rack with the adjustable swing arm, an annular groove is formed in the periphery of the wheel body of the fulcrum wheel, and the section of the annular groove is a trapezoidal surface with a wide outer part and a narrow inner part.

Furthermore, in the tension pay-off rack with the adjustable swing arm, the adjustable swing arm can be clamped into the annular groove and can slide in a self-adaptive manner under the limiting effect of the annular groove.

Further, in the tension pay-off rack with the adjustable swing arm, the servo motor is a servo motor capable of rotating forward and backward.

The utility model has the advantages that:

the utility model has the advantages of reasonable design, it installs the drum through adjustable swing arm, adjusts the distance of drum and ground and preceding curb plate based on lever principle, uses the fulcrum wheel to do as the fulcrum during the adjustment to the stay cord is as drive power, realizes lifting up the swing arm that provides the support with the drum through this kind of mode fast, and the drum of being convenient for carries out quick replacement.

Of course, it is not necessary for any product to achieve all of the above advantages simultaneously in practicing the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the usage state of the present invention;

FIG. 2 is a schematic view of the distribution of the upper parts of the adjustable swing arm of the present invention;

FIG. 3 is a schematic structural view of the adjustable swing arm and the pivot wheel of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-bottom plate, 2-front side plate, 3-rear side plate, 4-transverse connecting plate, 5-fixed arm, 6-adjustable swing arm, 7-fulcrum wheel, 8-limiting rod, 9-connecting rod, 10-pull rope, 11-winding roller, 12-vertical groove, 13-bracket, 14-guide pipe, 15-wire coil, 16-lug seat, 17-wire guide wheel, 18-first wire coil, 19-second wire coil and 20-dust cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present embodiment is a tension pay-off stand with an adjustable swing arm, including a bottom plate 1, a front side plate 2, a rear side plate 3, a transverse connection plate 4, a fixing arm 5 and an adjustable swing arm 6, wherein the front end of the bottom plate 1 is vertically fixed with the front side plate 2, the rear end is vertically fixed with the rear side plate 3, and the top end of the rear side plate 3 is connected to the front side plate 2 through the transverse connection plate 4. The top ends of the front side plate 2 and the rear side plate 3 are jointly fixed with two parallel fixed arms 5, and the front side plate 2 is positioned below the transverse connecting plate 4 and is rotatably supported with a fulcrum wheel 7 capable of providing sliding support for the adjustable swing arm 6. Adjustable swing arm 6 is total two, and is fixed through connecting rod 9 between the rear end, wears to be equipped with the gag lever post 8 parallel with connecting rod 9 near connecting rod 9 department, and the middle part of connecting rod 8 is fixed with the upper end of stay cord 10, and the lower extreme winding of stay cord 10 is in the 11 outsides of winding up roller of servo motor pivot. The rear side plate 2 is provided with a vertical groove 12 convenient for the connecting rod 9 to vertically slide, the connecting rod 9 passes through the vertical groove 12, and two ends of the connecting rod are provided with limiting heads. The rear side plate 3 is fixed with a guide pipe 14 through a bracket 13, and a guide hole for the pull rope 10 to pass through is formed in the guide pipe 14. The front end of adjustable swing arm 6 rotates and supports wire coil 15, and preceding curb plate 2 is located the top of cross-connect board 4 and is fixed with ear seat 16, and ear seat 16 rotates and supports wire wheel 17, rotates between two fixed arms 5 and supports first wire coil 18 and second wire coil 19.

In this embodiment, a dust cover 20 is fixed to the outer sides of the first wire coil 18 and the second wire coil 19, and a rear side plate of the dust cover 20 is provided with a through hole for allowing a cable to pass through.

In this embodiment, an annular groove is formed in the periphery of the wheel body of the fulcrum wheel 7, and the cross section of the annular groove is a trapezoidal surface with a wide outer part and a narrow inner part. The adjustable swing arm 6 can be clamped into the annular groove and can slide in a self-adaptive manner under the limiting effect of the annular groove.

In this embodiment, the servo motor is a servo motor capable of forward and reverse rotation.

One specific application of this embodiment is: this embodiment structural design is reasonable, and it installs the drum through adjustable swing arm 6, adjusts the distance of drum 15 and ground and preceding curb plate 2 based on lever principle, uses fulcrum wheel 7 as the fulcrum during the adjustment to stay cord 10 is as driving force, and the realization lifts up the adjustable swing arm that drum 15 provided the support fast through this kind of mode, and the drum of being convenient for carries out quick replacement.

The preferred embodiments of the present invention disclosed above are only advantageous to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments. 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 its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a take tension pay off rack of adjustable swing arm which characterized in that: the adjustable swing arm device comprises a bottom plate, a front side plate, a rear side plate, a transverse connecting plate, fixing arms and an adjustable swing arm, wherein the front side plate is vertically fixed at the front end of the bottom plate, the rear side plate is vertically fixed at the rear end of the bottom plate, the top end of the rear side plate is connected with the front side plate through the transverse connecting plate, the top ends of the front side plate and the rear side plate are jointly fixed with the two parallel fixing arms, the front side plate is positioned below the transverse connecting plate and rotatably supported with fulcrum wheels capable of providing sliding support for the adjustable swing arm, the number of the adjustable swing arm is two, the rear end of the adjustable swing arm is fixed through a connecting rod, a limiting rod parallel to the connecting rod is arranged near the connecting rod in a penetrating manner, the middle part of the connecting rod is fixed with the upper end of a pull rope, the lower end of the pull rope is wound on, the guide hole that is convenient for the stay cord to pass is seted up in the stand pipe, the front end of adjustable swing arm rotates and supports there is the drum, the top that the preceding curb plate is located the cross-connect board is fixed with the ear seat, the ear seat rotates and supports there is the wire wheel, two it has first wire drum and second wire drum to rotate to support between the fixed arm.

2. The tension pay-off rack with the adjustable swing arm of claim 1, which is characterized in that: dust covers are fixed on the outer sides of the first wire coil and the second wire coil.

3. The tension pay-off rack with the adjustable swing arm of claim 2, wherein: and a perforation for the cable to pass through is formed in the rear side plate of the dust cover.

4. The tension pay-off rack with the adjustable swing arm of claim 1, which is characterized in that: an annular groove is formed in the periphery of the wheel body of the fulcrum wheel, and the section of the annular groove is a trapezoidal surface with a wide outer part and a narrow inner part.

5. The tension pay-off rack with the adjustable swing arm of claim 4, wherein: the adjustable swing arm can be clamped into the annular groove and can slide in a self-adaptive manner under the limiting effect of the annular groove.

6. The tension pay-off rack with the adjustable swing arm of claim 1, which is characterized in that: the servo motor is a servo motor capable of rotating forward and backward.