CN215577928U

CN215577928U - Multi-head back-twist belted type gathering machine

Info

Publication number: CN215577928U
Application number: CN202121362468.7U
Authority: CN
Inventors: 辜忠宇; 付勇; 刘庆; 焦在群
Original assignee: Kunshan Xianfeng New Technology Machinery Co ltd
Current assignee: Kunshan Xianfeng New Technology Machinery Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-18
Anticipated expiration: 2031-06-18

Abstract

The utility model provides a multi-head back-twist belted type gathering machine, which comprises: the upper surface of the bottom plate is provided with a central fixed shaft, the upper surface of the bottom plate is provided with a back-twist motor, the upper surface of the bottom plate is provided with a driving gear, the circumferential surface of the central fixed shaft is provided with a driven gear, the upper surface of the driven gear is provided with a connecting rod, and the upper surface of the connecting rod is provided with a lower rotary seat. Through increasing handle, clamping screw, central fixed plate, translation board, slider, rack, drive gear, fixed motor and fixed shell, realize can changing the distance between two clamping screw in a flexible way, can be suitable for with the spool of unidimensional not.

Description

Multi-head back-twist belted type gathering machine

Technical Field

The utility model belongs to the field of back-twist machine equipment, and particularly relates to a multi-head back-twist belted type gathering machine.

Background

At present, with the deep development of the reform opening in China, the demand on electric power infrastructure is higher and higher due to the rapid improvement of economic construction and the living standard of people, so that the demand on electric power cables is higher and higher, and the demand on electric power cable production equipment is continuously increased. Since the cable must be flexible, coiled arbitrarily and have tensile properties when installed, this requires twisting of several individual wires into a single cable of overall diameter. However, during the stranding process, the wires tend to form a reaction force on themselves, i.e., a twist on themselves, thereby greatly reducing the flexibility, any coiling, and tensile properties of the cable. Therefore, the cable must untwist the wires in the final stage of production, so that the wires do not have the reaction force of rotation as much as possible.

However, the current untwisting machine cannot change the distance between the two fixing brackets according to the size of the spool, and the position of the spool is easily deviated after the distance between the two fixing brackets is changed, so that the stranded wire is easily deviated on the spool when being paid out.

Therefore, a multi-head back-twist belted type gathering machine is needed.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a multi-head back-twist belted type gathering machine, which solves the problems in the background technology by adding a handle, a fixed screw rod, a central fixed plate, a translation plate, a slide block, a rack, a driving gear, a fixed motor and a fixed shell.

The technical scheme of the utility model is realized as follows: a multi-head back-twist belted type gathering machine comprising: the upper surface of the bottom plate is provided with a central fixed shaft, the upper surface of the bottom plate is provided with a back-twist motor, the upper surface of the bottom plate is provided with a driving gear, the circumferential surface of the central fixed shaft is provided with a driven gear, the upper surface of the driven gear is provided with a connecting rod, the upper surface of the connecting rod is provided with a lower rotary seat, the side surface of the lower rotary seat is provided with a lateral back-twist belt, the upper surface of the central fixed shaft is provided with a wire shaft seat, the upper surface of the wire shaft seat is provided with a lateral fixed plate, the upper surface of the lateral fixed plate is provided with an upper rotary seat, the upper surface of the upper rotary seat is provided with an upper central shaft, the lower surface of the upper rotary seat is provided with a support rod, and the lower surface of the support rod is provided with an upper guide wheel, the wire reel is characterized in that a connecting plate is installed on the front end face and the rear end face of the upper portion guide wheel, a lower portion guide wheel is installed on the inner side of the connecting plate, a center fixing mechanism is installed on the upper surface of the wire reel seat, a fixing screw is installed on the side portion fixing plate, and a wire reel is installed on the inner side of the fixing screw.

As a preferred embodiment, a back-twist motor shaft is mounted on the upper surface of the back-twist motor, a driving gear is mounted on the upper surface of the back-twist motor shaft, the driven gear is meshed with the driving gear, connecting rods are respectively mounted at the right end and the left end of the upper surface of the driven gear, and the same lower rotary seat is mounted on the upper surfaces of the two connecting rods.

As a preferred embodiment, the left end surface and the right end surface of the lower rotating base are respectively provided with a lateral torque-releasing belt, the central fixing shaft penetrates through the upper surface and the lower surface of the lower rotating base, the size of the lower rotating base is the same as that of the upper rotating base, the upper rotating base is arranged at the upper end of the inner side of each of the two lateral torque-releasing belts, the upper central shaft penetrates through the upper surface and the lower surface of the upper rotating base, and the side surface of each of the lateral torque-releasing belts is respectively provided with a plurality of wire passing holes.

As a preferred embodiment, two side fixing plates are respectively installed at the right end and the left end of the upper surface of the bobbin base, the upper ends of the two side fixing plates are fixedly connected with each other, the lower surface of the upper central shaft is fixedly connected with the joint of the two side fixing plates, a support rod is installed at the lower end of the joint of the two side fixing plates, an upper guide wheel is installed on the inner side of the support rod, two connecting plates are respectively installed on the rear end surface and the front end surface of the guide wheel, and lower guide wheels are respectively installed on the inner sides of the connecting plates at the two ends.

As a preferred embodiment, the center fixing mechanism includes: the upper surface of the bobbin holder is provided with a fixed shell, the inside of the fixed shell is provided with a driving gear, the inside of the fixed shell is provided with two translation plates which are respectively arranged at the upper end and the lower end of the driving gear, one ends of the two translation plates close to the gear are respectively provided with a rack, the outer side surfaces of the two translation plates are respectively provided with a sliding block, the two translation plates respectively penetrate through the left end surface and the right end surface of the fixed shell, the left end surface of the translation plate at the lower end is provided with a central fixed plate, the right end surface of the translation plate at the upper end is also provided with a central fixed plate, the fixed motor is arranged at the front end surface of the fixed shell, the rear end surface of the fixed motor is provided with a fixed motor shaft, and the rear end surface of the fixed shell is penetrated by the fixed motor shaft, and a driving gear is mounted on a circumferential surface of the stationary motor shaft.

In a preferred embodiment, fixing screws are respectively mounted on the inner sides of the two side fixing plates, a bobbin is mounted between the two fixing screws, a thread is formed on a contact surface between the side fixing plate and the fixing screw, a handle is mounted on a left end surface of the fixing screw at the left end, and a handle is mounted on a right end surface of the fixing screw at the right end.

After the technical scheme is adopted, the utility model has the beneficial effects that: through increasing handle, clamping screw, central fixed plate, translation board, slider, rack, drive gear, fixed motor and fixed shell, realize can changing the distance between two clamping screw in a flexible way, can be suitable for with not unidimensional spool to can restrict the spool in the middle of the centre of line axle bed upper surface, thereby guarantee that the spool can evenly distributed on the surface of spool when the unwrapping wire stranded conductor.

Drawings

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

Fig. 1 is a schematic view of the overall structure of a multi-head back-twist belted type gathering machine of the present invention.

FIG. 2 is a side view of a multi-head back-twist belted type gathering machine of the present invention.

Fig. 3 is a schematic structural view of a central fixing mechanism of a multi-head back-twist belted type gathering machine according to the present invention.

In the figure, 1-bottom plate, 2-back-twist motor, 3-driving gear, 4-center fixed shaft, 5-driven gear, 6-connecting rod, 7-lower rotating seat, 8-side back-twist bow band, 9-wiring hole, 10-wire shaft seat, 11-side fixed plate, 12-center fixed mechanism, 121-center fixed plate, 122-translation plate, 123-slider, 124-rack, 125-driving gear, 126-fixed motor, 127-fixed shell, 13-wire shaft, 14-fixed screw, 15-handle, 16-lower guide wheel, 17-connecting plate, 18-upper guide wheel, 19-supporting rod, 20-upper rotating seat and 21-upper center shaft.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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 to 3, the present invention provides a technical solution: a multi-head back-twist belted type gathering machine comprising: a bottom plate 1, a lower rotary seat 7, an upper rotary seat 20, a lateral torque-withdrawing band 8, a bobbin 13 and a central fixing mechanism 12, wherein the upper surface of the bottom plate 1 is provided with a central fixing shaft 4, the upper surface of the bottom plate 1 is provided with a torque-withdrawing motor 2, the upper surface of the bottom plate 1 is provided with a driving gear 3, the circumferential surface of the central fixing shaft 4 is provided with a driven gear 5, the upper surface of the driven gear 5 is provided with a connecting rod 6, the upper surface of the connecting rod 6 is provided with the lower rotary seat 7, the lateral surface of the lower rotary seat 7 is provided with the lateral torque-withdrawing band 8, the upper surface of the central fixing shaft 4 is provided with a wire shaft seat 10, the upper surface of the bobbin seat 10 is provided with a lateral fixing plate 11, the upper surface of the lateral fixing plate 11 is provided with the upper rotary seat 20, the upper surface of the upper rotary seat 20 is provided with an upper central shaft 21, and the lower surface of the upper rotary seat 20 is provided with a supporting rod 19, an upper guide wheel 18 is mounted on the lower surface of the support rod 19, a connecting plate 17 is mounted on the front end surface and the rear end surface of the upper guide wheel 18, a lower guide wheel 16 is mounted on the inner side of the connecting plate 17, a center fixing mechanism 12 is mounted on the upper surface of the bobbin base 10, a fixing screw 14 is mounted on the side fixing plate 11, and a bobbin 13 is mounted on the inner side of the fixing screw 14.

The upper surface mounting who moves back the motor 2 has the axle of back the torsion motor, and the upper surface mounting who moves back the torsion motor axle has driving gear 3, and driven gear 5 and driving gear 3 intermeshing are installed respectively at the right-hand member and the left end of driven gear 5 upper surface connecting rod 6, and the upper surface mounting of two connecting rods 6 has same lower part roating seat 7.

Lateral part back-twist belt 8 is installed respectively to the left end face and the right-hand member face of lower part roating seat 7, and center fixed axle 4 runs through the upper surface and the lower surface of lower part roating seat 7, and the size of lower part roating seat 7 is the same with the size of upper portion roating seat 20, and upper portion roating seat 20 is installed to the upper end that two lateral parts back-twist belts 8 inboards, and upper portion center pin 21 runs through upper portion roating seat 20 upper surface and lower surface, and a plurality of wire guide 9 has been seted up respectively to every lateral part back-twist belt 8's side surface.

Two lateral fixing plates 11 are respectively installed at the right end and the left end of the upper surface of the wire spool seat 10, the upper ends of the two lateral fixing plates 11 are fixedly connected with each other, the lower surface of an upper central shaft 21 is fixedly connected with the joint of the two lateral fixing plates 11, a support rod 19 is installed at the lower end of the joint of the two lateral fixing plates 11, an upper guide wheel 18 is installed on the inner side of the support rod 19, two connecting plates 17 are respectively installed on the rear end face and the front end face of the guide wheel, and lower guide wheels 16 are respectively installed on the inner sides of the connecting plates 17 at the two ends.

The center fixing mechanism 12 includes: the bobbin holder comprises a central fixing plate 121, a translation plate 122, a slider 123, a rack 124, a driving gear 125, a fixed motor 126 and a fixed shell 127, the fixed shell 127 is installed on the upper surface of the bobbin holder 10, the driving gear 125 is installed inside the fixed shell 127, two translation plates 122 are installed inside the fixed shell 127 and are respectively installed at the lower end and the upper end of the driving gear 125, the racks 124 are respectively installed at one ends of the two translation plates 122 close to the gears, the two translation plates 122 respectively penetrate through the right end surface and the left end surface of the fixed shell 127, the central fixing plate 121 is installed at the left end surface of the translation plate 122 at the lower end, the central fixing plate 121 is also installed at the right end surface of the translation plate 122 at the upper end, the fixed motor 126 is installed at the front end surface of the fixed shell 127, a fixed motor shaft is installed at the rear end surface of the fixed motor 126, and the rear end surface of the fixed shell 127 is penetrated by the fixed motor shaft, and a driving gear 125 is installed on a circumferential surface of the stationary motor shaft.

The inner sides of the two side fixing plates 11 are respectively provided with a fixing screw 14, a bobbin 13 is arranged between the two fixing screws 14, the left end surface of the fixing screw 14 at the left end is provided with a handle 15, and the right end surface of the fixing screw 14 at the right end is also provided with a handle 15.

As an embodiment of the present invention: firstly, the handle 15 is rotated to rotate the fixing screw 14, since the contact surface between the side fixing plate 11 and the fixing screw 14 is provided with threads, when the fixing screw 14 rotates, the fixing screw 14 translates towards the outer side of the side fixing plate 11, at this time, the twisted wire spool 13 to be untwisted is placed on the upper surface of the spool seat 10, the fixing motor 126 is turned on, the fixing motor 126 drives the driving gear 125 to rotate, since the driving gear 125 is meshed with the rack 124, the driving gear 125 drives the translation plate 122 to translate, the translation plate 122 drives the central fixing plate 121 to translate towards both sides until the central fixing plate contacts with both ends of the inner side of the spool 13, at this time, the spool 13 can be ensured to be always positioned in the middle of the spool seat 10, at this time, the fixing screw 14 is rotated again, the fixing screw 14 is controlled to translate towards the inner side until the two fixing screws 14 fix both end surfaces of the spool 13, and then the central fixing plate 121 is controlled to leave the spool 13, at this time, the twisted wire on the spool 13 passes through the lower guide wheel 16, the upper guide wheel 18 and the wire running hole 9, then the back-twist motor 2 is started, the back-twist motor shaft rotates to drive the driving gear 3 to rotate, the driving gear 3 and the driven gear 5 are meshed with each other, so that the driven gear 5 rotates on the circumferential surface of the central fixed shaft 4, the driven gear 5 drives the lower rotary seat 7 and the side back-twist bow belt 8 to rotate around the central fixed shaft 4 through the connecting rod 6, the twisted wire can be back-twisted, and the spool 13 can be pulled to rotate on the inner side of the fixed screw rod 14 when the twisted wire is pulled.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A multi-head back-twist belted type gathering machine comprising: bottom plate (1), lower part roating seat (7), upper portion roating seat (20), lateral part move back bow area (8), spool (13) and central fixed establishment (12), its characterized in that: the upper surface of the bottom plate (1) is provided with a central fixed shaft (4), the upper surface of the bottom plate (1) is provided with a back-twist motor (2), the upper surface of the bottom plate (1) is provided with a driving gear (3), the circumferential surface of the central fixed shaft (4) is provided with a driven gear (5), the upper surface of the driven gear (5) is provided with a connecting rod (6), the upper surface of the connecting rod (6) is provided with a lower rotary seat (7), the side surface of the lower rotary seat (7) is provided with a side back-twist belt (8), the upper surface of the central fixed shaft (4) is provided with a wire shaft seat (10), the upper surface of the wire shaft seat (10) is provided with a side fixed plate (11), the upper surface of the side fixed plate (11) is provided with an upper rotary seat (20), the upper surface of the upper rotary seat (20) is provided with an upper central shaft (21), the lower surface mounting of upper portion roating seat (20) has bracing piece (19), the lower surface mounting of bracing piece (19) has upper portion guide pulley (18), connecting plate (17) are installed to the preceding terminal surface and the rear end face of upper portion guide pulley (18), lower part guide pulley (16) are installed to the inboard of connecting plate (17), the last surface mounting of spool seat (10) has central fixed establishment (12), clamping screw (14) are installed in lateral part fixed plate (11), spool (13) are installed to the inboard of clamping screw (14).

2. The multi-head back-twist belted type gathering machine as claimed in claim 1, wherein: the upper surface mounting who turns round motor (2) moves back and turns round the motor shaft, the upper surface mounting who turns round the motor shaft moves back has driving gear (3), driving gear (3) and driven gear (5) intermeshing, connecting rod (6), two are installed respectively to the left end and the right-hand member of driven gear (5) upper surface the upper surface mounting of connecting rod (6) has same lower part roating seat (7).

3. The multi-head back-twist belted type gathering machine as claimed in claim 1, wherein: lateral part back-twist bow area (8) are installed respectively to the left end face and the right-hand member face of lower part roating seat (7), center fixed axle (4) run through the upper surface and the lower surface of lower part roating seat (7), the size of lower part roating seat (7) is the same with the size of upper portion roating seat (20), two upper portion roating seat (20) are installed to the upper end that lateral part back-twist bow area (8) is inboard, upper portion center pin (21) run through upper portion roating seat (20) upper surface and lower surface, every a plurality of walk hole (9) have been seted up respectively to the side surface of lateral part back-twist bow area (8).

4. The multi-head back-twist belted type gathering machine as claimed in claim 1, wherein: two lateral part fixed plates (11), two are installed respectively to the left end and the right-hand member of spool seat (10) upper surface the mutual fixed connection in upper end of lateral part fixed plate (11) to the junction of two lateral part fixed plates (11) and the lower fixed surface of upper portion center pin (21) are connected, two bracing piece (19) are installed to the lower extreme of lateral part fixed plate (11) junction, upper portion guide pulley (18) are installed to the inboard of bracing piece (19), two connecting plates (17) are installed respectively to the preceding terminal surface and the rear end face of guide pulley, both ends lower part guide pulley (16) are installed respectively to the inboard of connecting plate (17).

5. The multi-head back-twist belted type gathering machine as claimed in claim 1, wherein: the central fixing mechanism (12) comprises: the wire spool comprises a central fixing plate (121), translation plates (122), sliding blocks (123), racks (124), a driving gear (125), a fixed motor (126) and a fixed shell (127), wherein the fixed shell (127) is installed on the upper surface of the wire spool seat (10), the driving gear (125) is installed inside the fixed shell (127), two translation plates (122) are installed inside the fixed shell (127), the two translation plates (122) are installed at the upper end and the lower end of the driving gear (125) respectively, the racks (124) are installed at one ends, close to the gears, of the two translation plates (122), the sliding blocks (123) are installed on the outer side surfaces of the two translation plates (122) respectively, the two translation plates (122) penetrate through the left end face and the right end face of the fixed shell (127) respectively, the central fixing plate (121) is installed on the left end face of the translation plate (122) at the lower end, a central fixing plate (121) is also installed on the right end face of the translation plate (122) at the upper end, a fixed motor (126) is installed on the front end face of the fixed shell (127), a fixed motor shaft is installed on the rear end face of the fixed motor (126), the fixed motor shaft penetrates through the rear end face of the fixed shell (127), and a driving gear (125) is installed on the circumferential surface of the fixed motor shaft.

6. The multi-head back-twist belted type gathering machine as claimed in claim 1, wherein: two fixing screw rods (14) are respectively installed on the inner sides of the side fixing plates (11), a spool (13) is installed between the fixing screw rods (14), threads are formed in the contact surfaces of the side fixing plates (11) and the fixing screw rods (14), a handle (15) is installed on the left end face of each fixing screw rod (14) at the left end, and a handle (15) is also installed on the right end face of each fixing screw rod (14) at the right end.