CN216679608U

CN216679608U - Decoiling device of drawing machine

Info

Publication number: CN216679608U
Application number: CN202123310331.XU
Authority: CN
Inventors: 夏舜逸; 曹华
Original assignee: Wuxi Shuntong Machinery Co ltd
Current assignee: Wuxi Shuntong Machinery Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-07
Anticipated expiration: 2031-12-27

Abstract

The utility model discloses a drawing machine uncoiling device which comprises a base, wherein an uncoiling roller is arranged on the upper surface of the base, a rotating shaft is arranged at the bottom of the uncoiling roller, the uncoiling roller is rotatably connected with the upper surface of the base through the rotating shaft, a supporting seat is sleeved on the outer surface of the uncoiling roller, a plurality of slots are annularly arranged on the lower surface of the uncoiling roller, a locking mechanism is fixed on the upper surface of the base and is positioned right below any slot, a support is arranged on one side of the uncoiling roller and is fixed with the upper surface of the base, and a wiping mechanism is arranged at the top of the support. According to the utility model, through the arrangement of the slots and the locking mechanism, the locking mechanism can be electrified when the drawing machine stops, so that the locking mechanism is quickly inserted into the slots to fix the unwinding roller, and the unwinding roller is prevented from continuously rotating under the action of inertia to discharge.

Description

Decoiling device of drawing machine

Technical Field

The utility model relates to the technical field of drawing machines, in particular to an uncoiling device of a drawing machine.

Background

The drawbench is the equipment that draws metal material, need carry out the blowing through unwinding unit when drawing, unwinding unit is also called blowing device, thereby it drives the wire along with the drawbench to move to draw to drive to open a book the blowing frame and rotate and realize the blowing because the blowing frame of opening a book of current drawbench, consequently when drawbench stop work, it still can rotate one to two rings and carry out the blowing to open a book the blowing frame under inertial effect, when drawing next time, still need adjust again, and because the workshop environment is complicated, between blowing frame to the drawbench, the blank surface is easily infected with impurity, can imbed the material surface after drawing, influence the material quality, when serious, still can cause the damage to the drawbench.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an uncoiling device of a drawing machine.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a drawbench unwinding unit, includes the base, the upper surface of base is provided with the decoiling roller, the bottom of decoiling roller is provided with the pivot, the decoiling roller is connected through the upper surface rotation of pivot with the base, the surface cover of decoiling roller is equipped with the supporting seat, the lower surface annular of decoiling roller is arranged and is provided with a plurality of slots, the upper surface of base is fixed with locking mechanical system, locking mechanical system is located arbitrary slot under, one side of decoiling roller is provided with the support, the upper surface of support and base is fixed, the top of support is provided with cleans the mechanism.

Further, locking mechanical system is including an installation section of thick bamboo and stop pin, the bottom of stop pin is located the inside of an installation section of thick bamboo, and the bottom fixedly connected with limiting plate of stop pin, be fixed with the extension spring between the inner diapire of a limiting plate and an installation section of thick bamboo, the upper surface of limiting plate and the interior roof of an installation section of thick bamboo are fixed with first electro-magnet and second electro-magnet respectively, can in time stop the rotation of decoiling roller, avoid when the drawbench stops, because inertia decoiling roller continues to rotate.

Furthermore, the first electromagnet and the second electromagnet are electrically connected with a controller of the drawing machine on one side of the base, so that the controller can carry out on-off adsorption on the first electromagnet and the second electromagnet when the drawing machine is turned off, and the uncoiling roller is stopped through the locking mechanism.

Furthermore, the locking pin is clamped or separated from the slot, when the locking pin is clamped with the slot, the decoiling roller can be quickly fixed, the locking pin can be accurately aligned with the slot in time during insertion, and the slot is driven to rotate to the locking pin to be inserted and closed in the rotation process of the decoiling roller.

Further, it includes first fixed plate and second fixed plate to clean the mechanism, the upper surface of first fixed plate all is provided with the lower surface of second fixed plate and cleans the sponge, first fixed plate is fixed with the top of support, the both ends lower surface of second fixed plate all is provided with the pull rod, the bottom of pull rod is run through first fixed plate and is extended to outside and fixedly connected with stopper, the surface cover of pull rod is equipped with compression spring, compression spring's both ends are fixed mutually with the lower surface of first fixed plate, the upper surface of stopper respectively, and under compression spring's effect, clean the sponge and hug closely with metal blank for it is clean cleaner, avoid influencing the material quality.

Furthermore, a pull ring is fixed at the center of the top of the second fixing plate, so that the second fixing plate can be driven to pull upwards conveniently.

Further, it is fixed to paste through the magic between sponge and first fixed plate and the second fixed plate of wiping, and the sponge is changed to convenient the dismantlement.

The utility model has the beneficial effects that:

1. according to the utility model, through the arrangement of the plurality of slots and the locking mechanism, the locking mechanism can be electrified when the drawing machine stops, so that the locking mechanism is rapidly inserted into the slots to fix the unwinding roller, and the unwinding roller is prevented from continuously rotating to discharge under the action of inertia.

2. According to the utility model, through the arrangement of the wiping sponge, the compression spring, the pull rod and other mechanisms, the surface of the metal blank passing through the wiping sponge can be cleaned, and under the action of the compression spring, the wiping sponge can be tightly attached to the metal blank, so that the cleaning is cleaner, and the influence on the material quality is avoided.

Drawings

FIG. 1 is a front view of an uncoiling apparatus of a drawing machine according to the present invention;

FIG. 2 is an overall structure view of a wiping mechanism in an uncoiling apparatus of a drawing machine according to the present invention;

FIG. 3 is a perspective view of an unwinding roller in the unwinding device of the drawing machine according to the present invention;

FIG. 4 is an enlarged view of a decoiling device A of a drawing machine according to the present invention.

Illustration of the drawings:

1. a base; 2. unwinding the roller; 3. a supporting seat; 4. a support; 5. a first fixing plate; 6. a second fixing plate; 7. wiping sponge; 8. a pull ring; 9. a locking mechanism; 901. mounting the cylinder; 902. a tension spring; 903. a first electromagnet; 904. a locking pin; 905. a second electromagnet; 906. a limiting plate; 10. a pull rod; 11. a compression spring; 12. a limiting block; 13. and (4) a slot.

Detailed Description

As shown in fig. 1-4, relate to a drawbench unwinding unit, including base 1, the upper surface of base 1 is provided with decoiler 2, the bottom of decoiler 2 is provided with the pivot, decoiler 2 rotates with the upper surface of base 1 through the pivot to be connected, the surface cover of decoiler 2 is equipped with supporting seat 3, the lower surface annular of decoiler 2 is arranged and is provided with a plurality of slots 13, the upper surface of base 1 is fixed with locking mechanical system 9, locking mechanical system 9 is located arbitrary slot 13 under, one side of decoiler 2 is provided with support 4, support 4 is fixed with the upper surface of base 1, the top of support 4 is provided with cleans the mechanism.

As shown in fig. 4, the locking mechanism 9 includes an installation barrel 901 and a locking pin 904, the bottom end of the locking pin 904 is located inside the installation barrel 901, a limiting plate 906 is fixedly connected to the bottom end of the locking pin 904, a tension spring 902 is fixed between the limiting plate 906 and the inner bottom wall of the installation barrel 901, a first electromagnet 903 and a second electromagnet 905 are respectively fixed on the upper surface of the limiting plate 906 and the inner top wall of the installation barrel 901, the first electromagnet 903 and the second electromagnet 905 are electrically connected to a controller of the drawing machine on one side of the base 1, and the locking pin 904 is engaged with or separated from the insertion slot 13.

As shown in fig. 3, the wiping mechanism includes first fixed plate 5 and second fixed plate 6, the upper surface of first fixed plate 5 and the lower surface of second fixed plate 6 all are provided with wipes sponge 7, first fixed plate 5 is fixed with the top of support 4, the both ends lower surface of second fixed plate 6 all is provided with pull rod 10, the bottom of pull rod 10 is run through first fixed plate 5 and is extended to outside and fixedly connected with stopper 12, the surface cover of pull rod 10 is equipped with compression spring 11, compression spring 11's both ends respectively with the lower surface of first fixed plate 5, the upper surface of stopper 12 is fixed mutually, the top center department of second fixed plate 6 is fixed with pull ring 8, it is fixed through the magic subsides between wipe sponge 7 and first fixed plate 5 and the second fixed plate 6.

During the use, place the metal blank of lapping on decoiler roll 2, upwards stimulate second fixed plate 6, make compression spring 11 compress, make the one end of metal blank pass between two cleaning sponge 7 and extend to the inside of drawbench, drive through the drawbench and rotate and drive the metal blank and remove, thereby drive decoiler roll 2 and rotate and carry out the blowing, metal blank takes its surperficial impurity to clean through cleaning sponge 7, after making the drawbench break through the controller, the controller adsorbs for first electro-magnet 903 and second electro-magnet 905 break-make simultaneously, make the stop pin 904 shift up, fix stop pin 904 inside slot 13, can lock decoiler roll 2, prevent decoiler roll 2 from rotating again because of inertia.

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. The utility model provides a drawbench unwinding unit, includes base (1), its characterized in that: the upper surface of base (1) is provided with unwinding roller (2), the bottom of unwinding roller (2) is provided with the pivot, unwinding roller (2) is connected through the upper surface rotation of pivot with base (1), the surface cover of unwinding roller (2) is equipped with supporting seat (3), the lower surface ring-type of unwinding roller (2) is arranged and is provided with a plurality of slots (13), the last fixed surface of base (1) has locking mechanism (9), locking mechanism (9) are located arbitrary slot (13) under, one side of unwinding roller (2) is provided with support (4), the last fixed surface of support (4) and base (1), the top of support (4) is provided with cleans the mechanism.

2. The unwinder as claimed in claim 1, wherein: the locking mechanism (9) comprises an installation barrel (901) and a locking pin (904), the bottom end of the locking pin (904) is located inside the installation barrel (901), a limiting plate (906) is fixedly connected to the bottom end of the locking pin (904), a tension spring (902) is fixed between the limiting plate (906) and the inner bottom wall of the installation barrel (901), and a first electromagnet (903) and a second electromagnet (905) are fixed to the upper surface of the limiting plate (906) and the inner top wall of the installation barrel (901) respectively.

3. The unwinder as claimed in claim 2, wherein: the first electromagnet (903) and the second electromagnet (905) are electrically connected with a controller of the drawing machine on one side of the base (1).

4. The unwinder as claimed in claim 2, wherein: the locking pin (904) is clamped or separated with the slot (13).

5. The unwinder as claimed in claim 1, wherein: wiping mechanism includes first fixed plate (5) and second fixed plate (6), the upper surface of first fixed plate (5) all is provided with the lower surface of second fixed plate (6) and cleans sponge (7), first fixed plate (5) are fixed with the top of support (4), the both ends lower surface of second fixed plate (6) all is provided with pull rod (10), the bottom of pull rod (10) is run through first fixed plate (5) and is extended to outside and fixedly connected with stopper (12), the surface cover of pull rod (10) is equipped with compression spring (11), the both ends of compression spring (11) are fixed mutually with the upper surface of the lower surface of first fixed plate (5), stopper (12) respectively.

6. The unwinder as claimed in claim 5, wherein: and a pull ring (8) is fixed at the center of the top of the second fixing plate (6).

7. The unwinder as claimed in claim 5, wherein: the wiping sponge (7) is fixed with the first fixing plate (5) and the second fixing plate (6) through magic tapes.