CN210547122U

CN210547122U - Coiled material roller

Info

Publication number: CN210547122U
Application number: CN201921267371.0U
Authority: CN
Inventors: 李裕华; 龚锡华; 何伯鑫
Original assignee: Hangzhou Puluofei New Material Technology Co Ltd
Current assignee: Hangzhou Puluofei New Material Technology Co Ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-19
Anticipated expiration: 2029-08-06

Abstract

The utility model relates to a coiled material roller, including the coiled material roller, coiled material roller one end is equipped with the retaining member that prevents the rotation of coiled material roller, the retaining member include with coiled material roller coaxial coupling the bull stick, with bull stick coaxial coupling's worm wheel, with worm wheel meshed worm, the worm is connected with the driving piece, driving piece drive worm rotates. The utility model discloses have the effect that prevents coiled material roller free rotation.

Description

Coiled material roller

Technical Field

The utility model belongs to the technical field of the technique of coil of strip material processing and specifically relates to a coiled material roller is related to.

Background

At present, with the development of the automobile industry, the demand of the automobile industry for a hot-rolled pickled plate with good stamping forming is increased sharply, the hot-rolled pickled plate is prepared by taking a high-quality hot-rolled thin plate as a raw material and removing an oxide layer, trimming, finishing and the like through an acid pickling unit (namely a hot-rolled steel strip pickling production line), and the acid pickling refers to a method for removing oxide skin and rusty substances on the surface of steel by using an acid solution.

When the steel plate needs to be pickled, the steel coil is firstly stretched by an uncoiler and is conveyed to pickling equipment for pickling.

Present authorized bulletin number is CN206763639U discloses a coil of strip material feeding unit, this material feeding unit includes frame and coiled material roller, be provided with loading attachment in the frame, loading attachment includes ejector pin and lifting pole, ejector pin and lifting pole can be with being located subaerial coiled material roller lifting to with the frame in according to lever principle, the coiled material roller is connected with actuating mechanism and guiding mechanism, actuating mechanism drive coiled material roller rotates, thereby the coil of strip material on the coiled material roller is unfolded, the coil of strip material washs in entering into acid cleaning device along guiding mechanism.

The above prior art solutions have the following drawbacks: after the coil roller is lifted to the frame, the coil roller may rotate freely to stretch the steel coil, and the steel coil cannot move along the guide mechanism in a given direction, thereby affecting the subsequent pickling operation.

Disclosure of Invention

The utility model aims at providing a can prevent coiled material roller free rotation's coiled material roller.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a coiled material roller, includes the coiled material roller, coiled material roller one end is equipped with the retaining member that prevents the rotation of coiled material roller, the retaining member include with coiled material roller coaxial coupling's bull stick, with bull stick coaxial coupling's worm wheel, with worm wheel meshed's worm, the worm is connected with the driving piece, driving piece drive worm rotates.

Through adopting above-mentioned technical scheme, utilize the retaining member to make the coiled material roller can not the free rotation, only when user's drive driving piece, the worm of retaining member rotates, the worm wheel drives the bull stick and rotates, then the coiled material roller can rotate, utilize the auto-lock nature of worm and worm wheel promptly, only the worm rotates, the worm wheel just can rotate, consequently, the bull stick with worm wheel coaxial coupling can not the free rotation, only drive the worm, the worm wheel just can follow the worm rotation together with the bull stick, then just can rotate with bull stick coaxial coupling's coiled material roller, otherwise the coiled material roller can only keep quiescent condition.

The utility model discloses further set up to: the driving piece comprises a gear transmission system connected with the worm and a motor connected with the gear transmission system.

By adopting the technical scheme, the motor is started, the gear transmission system rotates to drive the worm to rotate, and the worm wheel drives the coiled material roller to rotate along with the worm gear, so that the motor is not connected with the worm in consideration of the reason of better adjusting the rotating speed of the coiled material roller.

The utility model discloses further set up to: the gear transmission system comprises a first bevel gear and a second bevel gear, the first bevel gear is coaxially connected with the worm, the second bevel gear is meshed with the first bevel gear, and the second bevel gear is coaxially connected with the motor.

Through adopting above-mentioned technical scheme, starter motor, bevel gear two rotate and drive bevel gear one and rotate to the worm rotates, and the worm wheel consequently drives the coiled material roller and rotates, utilizes bevel gear one and bevel gear two, can adjust the rotational speed of worm better, thereby makes the rotational speed of coiled material roller keep in a suitable within range, and the coiled material roller keeps a stable speed and stretches out the coiled material and come, makes the coiled material can both be processed everywhere through pickling installation gradually and handles.

The utility model discloses further set up to: and a protective box is arranged outside the locking piece and the driving piece.

Through adopting above-mentioned technical scheme, prevent that external foreign matter from influencing the normal work of retaining member and driving piece.

The utility model discloses further set up to: the protection box is provided with a box door.

Through adopting above-mentioned technical scheme, the user can open protection box maintenance or maintenance retaining member and driving piece.

The utility model discloses further set up to: one end of the coiled material roller and one end of the rotating rod are respectively and coaxially connected with a first connecting disc and a second connecting disc, and the first connecting disc and the second connecting disc are connected through a plurality of screws.

Through adopting above-mentioned technical scheme, utilize screw rod, connection pad one and connection pad two to link together bull stick and coiled material roller for after the steel coiled material on the coiled material roller is unfolded completely, the user can twist the screw rod and remove the connection of connection pad one and connection pad two, thereby remove the connection with bull stick and coiled material roller, the coiled material roller can be taken off promptly, changes the coiled material roller that next coiling has steel coiled material.

The utility model discloses further set up to: the screw rod is provided with a rotating handle, and the rotating handle is provided with grains.

By adopting the technical scheme, a user can install the screw on the first connecting disc and the second connecting disc only by twisting the rotating handle without using other tools, and can take down the screw from the first connecting disc and the second connecting disc only by twisting the rotating handle; the lines on the rotating handle can increase the friction between the hand of the user and the rotating handle, so as to prevent the hand of the user from sliding.

The utility model discloses further set up to: limiting discs are arranged on two sides of the coiled material roller.

Through adopting above-mentioned technical scheme, the coiled material roller rotates, and the coil of strip material is unfolded and is come, and spacing dish can restrict the position of coil of strip, prevents that coil of strip from expanding the in-process skew direction that comes, influences the processing on coil of strip material next step.

To sum up, the utility model discloses a beneficial technological effect does:

1. the rotation of the coil roller is controlled by utilizing the self-locking property of the worm and the worm wheel, so that the purpose of preventing the coil roller from freely rotating is achieved, and the steel coil is prevented from being accidentally unfolded so as to influence the next processing and treating work of the steel coil;

2. the user only needs starter motor, under the mating reaction of bevel gear one and bevel gear two, the worm drives the worm wheel, therefore the coiled material roller rotates, and the coil of strip material can be unfolded to bevel gear one and bevel gear two can adjust the rotational speed of coiled material roller betterly, and then adjust the speed of unfolding of coil of strip material, and whole process is simple, convenient to use person operates.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic view of the locking member and the driving member of FIG. 1.

In the figure, 1, a web roll; 11. a steel coil; 12. a first connecting disc; 13. a second connecting disc; 14. a screw; 141. a handle is rotated; 2. a support frame; 3. a mounting seat; 31. a protective case; 310. a box door; 4. a locking member; 40. a rotating rod; 41. a worm gear; 42. a worm; 5. a drive member; 51. a first bevel gear; 52. a second bevel gear; 53. an electric motor.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a coiled material roller, including coiled material roller 1, coiled material roller 1 both sides are fixed with a spacing dish respectively, and the coiling has steel coiled material 11 on the coiled material roller 1 to coiled material roller 1 both sides are placed on two relative support frames 2 that set up, and one side of coiled material roller 1 is equipped with a mount pad 3, are fixed with a protection box 31 on the mount pad 3, are equipped with retaining member 4 and driving piece 5 in the protection box 31, and protection box 31 one side articulates there is box door 310.

As shown in fig. 1 and 2, the locking member 4 comprises a rotating rod 40, a worm wheel 41 and a worm 42, the worm wheel 41 is coaxially and fixedly connected with the rotating rod 40, one end of the rotating rod 40 passes through the protective box 31 and is coaxially and fixedly connected with a connecting disc II 13, one end of the coiled material roller 1 close to the protective box 31 is coaxially and fixedly provided with a connecting disc I12, the connecting disc I12 is coaxially and fixedly connected with the connecting disc II 13 through a plurality of screw rods 14, one end of each screw rod 14 is fixedly provided with a rotating handle 141, and the rotating handle 141 is provided with grains; the worm 42 is engaged with the worm wheel 41, and one end of the worm 42 is connected with the driving member 5, and the other end is rotatably connected to the inner side surface of the shield case 31. The driving piece 5 is driven, the worm 42 rotates, the worm wheel 41 drives the rotating rod 40 to rotate, and the coil roller 1 rotates along with the rotating rod 40.

As shown in fig. 2, the driving member 5 includes a motor 53 and a gear transmission system, the gear transmission system includes a first bevel gear 51 and a second bevel gear 52, the first bevel gear 51 is coaxially and fixedly connected with the worm 42, the second bevel gear 52 is engaged with the first bevel gear 51, and the second bevel gear 52 is coaxially and fixedly connected with an output shaft of the motor 53; when the motor 53 is started, the second bevel gear 52 rotates, and the first bevel gear 51 rotates along with the second bevel gear to drive the worm 42 to rotate.

The implementation principle of the embodiment is as follows: a user starts the motor 53, the worm 42 is driven to rotate by the driving gear transmission system, the worm wheel 41 rotates to drive the coiled material roller 1 to rotate, and the steel coiled material 11 can be unfolded; the free rotation of the coil roller 1 is limited by utilizing the self-locking performance of the worm 42 and the worm wheel 41, and meanwhile, the rotation speed of the coil roller 1 can be kept in a proper range better by adjusting the rotation speed of the worm 42 through the addition of a gear transmission system, and the unfolding speed of the steel coil 11 is also kept in a proper range.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. A web roll comprising a web roll (1), characterized in that: coiled material roller (1) one end is equipped with retaining member (4) that prevent coiled material roller (1) rotation, retaining member (4) including with coiled material roller (1) coaxial coupling bull stick (40), with bull stick (40) coaxial coupling's worm wheel (41), with worm wheel (41) meshed worm (42), worm (42) are connected with driving piece (5), driving piece (5) drive worm (42) rotate.

2. A web roll as defined in claim 1, wherein: the driving piece (5) comprises a gear transmission system connected with the worm (42) and a motor (53) connected with the gear transmission system.

3. A web roll as defined in claim 2, wherein: the gear transmission system comprises a first bevel gear (51) coaxially connected with the worm (42) and a second bevel gear (52) meshed with the first bevel gear (51), and the second bevel gear (52) is coaxially connected with the motor (53).

4. A web roll as defined in claim 1, wherein: and a protection box (31) is arranged outside the locking piece (4) and the driving piece (5).

5. A web roll as claimed in claim 4, wherein: the protective box (31) is provided with a box door (310).

6. A web roll as defined in claim 1, wherein: one end of the coiled material roller (1) and one end of the rotating rod (40) are respectively and coaxially connected with a first connecting disc (12) and a second connecting disc (13), and the first connecting disc (12) and the second connecting disc (13) are connected through a plurality of screw rods (14).

7. A web roll as defined in claim 6, wherein: the screw rod (14) is provided with a rotating handle (141), and the rotating handle (141) is provided with grains.

8. A web roll as defined in claim 1, wherein: limiting discs are arranged on two sides of the coiled material roller (1).