CN211106650U

CN211106650U - Four-roller steel plate embossing device

Info

Publication number: CN211106650U
Application number: CN201921914386.1U
Authority: CN
Inventors: 焦冬平
Original assignee: Changzhou Pinghui Machinery Manufacturing Co ltd
Current assignee: Changzhou Pinghui Machinery Manufacturing Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-07-28
Anticipated expiration: 2029-11-07

Abstract

The utility model relates to a four-roller steel sheet knurling device, including the unwinding unit that sets gradually, four-roller knurling device and coiling mechanism, four-roller knurling device includes the knurling frame and sets up the compression roller on the knurling frame, go up the work roll, lower work roll and power roller, the compression roller offsets with last work roll and leans on, it forms the knurling passageway that is used for steel sheet surface knurling to go up between work roll and the lower work roll, lower work roll offsets with the power roller and leans on, the power roller is connected with the rotary driving piece, the rotary driving piece can drive the power roller rotatory, the power roller below is provided with climbing mechanism, climbing mechanism can drive the power roller and go up and down. This four-roller steel sheet embossing apparatus can accurately adjust the knurling degree of depth, guarantees the knurling quality to adapt to the panel of different materials or processing requirement, the commonality is stronger, the utility model discloses can greatly reduced workman's labour, degree of automation is higher, has improved machining efficiency greatly, and the security is stronger.

Description

Four-roller steel plate embossing device

Technical Field

The utility model relates to an embossing apparatus especially relates to a four-roller steel sheet embossing apparatus.

Background

The existing four-roller steel plate embossing device can only roll one material generally, when a second different pattern material needs to be rolled, the roller shaft needs to be replaced, and in addition, the material is unevenly pressed during rolling due to arrangement reasons, so that the embossing quality is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the defect of prior art, provide a degree of automation height, adjust nimble convenience, the wide four-roller steel sheet embossing apparatus of application range.

The utility model discloses a realize through following technical scheme: the utility model provides a four-roller steel sheet knurling device, is including the unwinding unit, four-roller knurling device and the coiling mechanism that set gradually, four-roller knurling device includes the knurling frame and sets up on the knurling frame and from last to being linear arrangement down, the compression roller that sets gradually, go up the work roll, work roll and power roller down, the compression roller offsets with last work roll and leans on, go up the knurling passageway that forms between work roll and the lower work roll and be used for steel sheet surface knurling, the work roll offsets with the power roller and leans on down, the power roller is connected with the rotary driving piece, and the rotary driving piece can drive the rotation of power roller and drive down the work roll rotatory, and the power roller below is provided with climbing mechanism, thereby climbing mechanism can drive the power roller and go up and down to drive the work roller and go up and down the work roller goes up and down.

For the convenience of pulling the steel sheet, the entrance point and the exit end of four-roller knurling device are provided with draw gear respectively, draw gear includes the carry over pinch rolls, draws driving piece, lift roller and lift driving piece, it can drive the carry over pinch rolls rotation to draw the driving piece, the lift driving piece can drive the lift roller and go up and down, form between carry over pinch rolls and the lift roller and draw the passageway.

Because the steel sheet unreels the in-process at first, its initiating terminal can be flagging because of the action of gravity, needs workman manual operation to send into draw gear with the head end of steel sheet, sends into coiling mechanism again, in order to reduce workman's labour, the utility model discloses be provided with the guide device between uncoiling mechanism and four-roller knurling device, between coiling mechanism and four-roller knurling device respectively, the guide device is including upset driving piece and guide platform, guide platform one end is rotated with the lift roller that corresponds one side and is connected, thereby the upset driving piece can drive the guide platform around the lift roller upset make the guide passageway that is used for supporting steel plate between uncoiling mechanism, coiling mechanism and the draw gear.

In order to guarantee the uncoiling effect, the uncoiling device preferably comprises an uncoiling assembly and an auxiliary supporting assembly, the uncoiling assembly comprises a rack, an expansion shaft arranged on the rack and a corresponding feeding trolley arranged on one side of the expansion shaft, the auxiliary supporting assembly comprises a support and a supporting arm assembly arranged on the support, the supporting arm assembly comprises a hydraulic oil cylinder and a supporting arm, one end of the supporting arm is hinged to the support, the other end of the supporting arm is correspondingly arranged below the expansion shaft and used for supporting the expansion shaft, the hydraulic oil cylinder is connected with the supporting arm through a first connecting rod assembly, and the hydraulic oil cylinder can drive the supporting arm to rotate through the connecting rod assembly so as to support the expansion shaft.

The structure of the winding device is basically the same as that of the unwinding device, and the winding device comprises a rack, a winding roller arranged on the rack, an auxiliary supporting component correspondingly arranged on one side of the winding roller and an unloading trolley.

The utility model has the advantages that: this four-roller steel sheet embossing apparatus can accurately adjust the knurling degree of depth, guarantees the knurling quality to adapt to the panel of different materials or processing requirement, the commonality is stronger, the utility model discloses can greatly reduced workman's labour, degree of automation is higher, has improved machining efficiency greatly, and the security is stronger.

Drawings

Fig. 1 is a front view of a four-roll steel plate embossing device of the present invention;

fig. 2 is a plan view of the four-roll steel plate embossing device of the present invention.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined.

As shown in fig. 1, the four-roll steel plate embossing device comprises an uncoiling device, a four-roll embossing device and a coiling device which are sequentially arranged from left to right.

Four-roller embossing device includes embossing frame 1 and sets up on embossing frame 1 and from last to down be linear arrangement, compression roller 2, last work roll 3, lower work roll 4 and the power roller 5 that set gradually, compression roller 2 leans on with last work roll 3 counterbalance, it forms the knurling passageway that is used for steel sheet surface knurling to go up between work roll 3 and the lower work roll 4, wherein goes up work roll 3 and be the flower roll, and lower work roll 4 can be the flower roll, also can be the smooth roll, lower work roll 4 leans on with power roller 5 counterbalance, power roller 5 is connected with rotary driving piece 11, and rotary driving piece 11 can drive power roller 5 rotatory, and power roller 5 can drive down work roll 4 rotatory, and power roller 5 below is provided with climbing mechanism 6, thereby climbing mechanism 6 can drive power roller 5 goes up and down to drive work roll 3 and lower work roll 4 and go up and down to the regulation work roll 3, The distance between the lower working rolls 4 to adjust the embossing depth.

The inlet end (left end) and the outlet end (right end) of the four-roller embossing device are respectively provided with a traction device, and the four-roller embossing device can also be designed to have only one side provided with the traction device and the other side only used as guide. Draw gear includes carry over pinch rolls 10, pulls driving piece 12, lift roller 9 and lift driving piece 13, it can drive carry over pinch rolls 10 and rotate to pull driving piece 12, lift driving piece 13 can drive lift roller 9 and go up and down, form the passageway of pulling between carry over pinch rolls 10 and the lift roller 9.

The utility model discloses be provided with the guide device between unwinding unit and four-roller knurling device, between coiling mechanism and four-roller knurling device respectively. The guide device includes upset driving piece 7 and

guide platform

8, 8 one end of guide platform rotates with the lift roller 9 that corresponds one side to be connected, 7 one end of upset driving piece rotate with the knurling frame to be connected, thereby upset driving piece 7 can drive guide platform 8 around lift roller 9 upset from top to bottom makes decoiling device, coiling mechanism and draw gear between form the guide passageway that is used for the supporting steel board. In addition, in order to save space, the material guiding platform adopts a bendable type.

The uncoiling device is used for placing a coiled plate and comprises a rack, an expanding shaft 23 arranged on the rack and a feeding trolley 24 correspondingly arranged on one side of the expanding shaft 23, wherein the feeding trolley 24 is arranged on a guide rail and used for transferring the coiled plate at an upper station to one side of the expanding shaft 23 and automatically lifting the coiled plate, so that the coiled plate is conveniently inserted into the expanding shaft 23. Because roll up board weight is heavier, will rise that axle 23 pushes down very easily and lead to its emergence slope, influence the machining precision, lead to its card to die even, roll up the board simultaneously owing to have certain elasticity, install it on rising axle 23 after, can expand automatically, consequently the utility model discloses set up supplementary supporting component and compress tightly the arm subassembly on unwinding unit's basis, supplementary supporting component is used for supporting rising axle 23, compresses tightly the arm subassembly and is used for exerting certain pressure to the roll board that rises on the axle 23. The auxiliary supporting assembly comprises a support, a supporting arm assembly and a pressing arm assembly, the supporting arm assembly and the pressing arm assembly are arranged on the support, the supporting arm assembly comprises a hydraulic oil cylinder 20 and a supporting arm 21, the left end of the supporting arm 21 is hinged and rotatable with the support, the right end of the supporting arm 21 is correspondingly arranged below an expansion shaft 23 and used for supporting the expansion shaft 23, a supporting roller 22 corresponding to the shaft at the end part of the expansion shaft 23 is fixed at the right end of the supporting arm 21, the hydraulic oil cylinder 20 is connected with the supporting arm 21 through a connecting rod assembly 19, and the hydraulic oil cylinder 20 can drive the supporting arm. The pressing arm assembly comprises a hydraulic oil cylinder 17 and a pressing arm 15, one end of the pressing arm 15 is hinged to the support 18, the other end of the pressing arm 15 is correspondingly arranged above the expanding shaft 23, the end of the pressing arm 15 is provided with a roller 14 capable of pressing a rolled plate, the hydraulic oil cylinder 17 is connected with the pressing arm 15 through a connecting rod assembly 16, and the hydraulic oil cylinder 17 can drive the pressing arm 15 to rotate through the connecting rod assembly 16 so that the pressing arm 15 presses the rolled plate on the expanding shaft 23. The structure of the winding device is basically the same as that of the unwinding device, and the position is slightly adjusted, so that the repeated description is omitted.

When the steel plate is processed, the steel plate is unreeled by the uncoiling device, the two material guiding devices are in a rising state at the moment, the steel plate can sequentially enter the traction device, the four-roller embossing device, the traction device and the coiling device along the material guiding platform 8 to complete preliminary coiling, then the control switch can be opened, and at the moment, the two material guiding devices are in a falling state, and embossing and coiling can be automatically completed.

It should be noted that, the utility model provides a corresponding power parts such as upset driving piece 7, rotary driving piece 11, traction driving piece 12, lift driving piece 13 etc. can be cylinder, electric cylinder, hydro-cylinder, motor realize power through connecting rod class mechanism, do not confine to the utility model discloses structure in the drawing and the name in the specification.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "disposed," "provided," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a four roller steel sheet knurling devices, is including the unwinding unit, four roller knurling devices and the coiling mechanism that set gradually, its characterized in that: four-roller embossing device includes the pressure flower stand and sets up on the pressure flower stand and from last to being linear arrangement down, the compression roller that sets gradually, go up the work roll, work roll and power roller down, the compression roller offsets with last work roll and leans on, it forms the knurling passageway that is used for steel sheet surface knurling down to go up between work roll and the work roll down, the work roll offsets with the power roller down and leans on, the power roller is connected with the rotary driving piece, and the rotary driving piece can drive the power roller rotatory and drive down the work roll rotatory, and the power roller below is provided with climbing mechanism, thereby climbing mechanism can drive the power roller and go up and down to drive the work roll and go up and down the work roll goes up and down.

2. The four-roll steel plate embossing apparatus of claim 1, wherein: the entrance point and the exit end of four-roller embossing device are provided with draw gear respectively, draw gear includes the carry over pinch rolls, pulls driving piece, lift roller and lift driving piece, it can drive the carry over pinch rolls rotation to pull the driving piece, the lift driving piece can drive the lift roller and go up and down, form between carry over pinch rolls and the lift roller and pull the passageway.

3. The four-roll steel plate embossing device according to claim 2, characterized in that: the device comprises an uncoiling device, a four-roller embossing device, a winding device, a four-roller embossing device, a material guide device and a material guide platform, wherein the material guide device is arranged between the uncoiling device and the four-roller embossing device and between the winding device and the four-roller embossing device respectively, the material guide device comprises an overturning driving piece and the material guide platform, one end of the material guide platform is rotationally connected with a lifting roller on one corresponding side, and the overturning driving piece can drive the material guide platform to overturn around the lifting roller so as to enable a material guide channel for supporting a steel.

4. The four-roll steel plate embossing apparatus of claim 1, wherein: the uncoiling device comprises an uncoiling assembly and an auxiliary supporting assembly, the uncoiling assembly comprises a rack, an expansion shaft arranged on the rack and a corresponding feeding trolley arranged on one side of the expansion shaft, the auxiliary supporting assembly comprises a support and a supporting arm assembly arranged on the support, the supporting arm assembly comprises a hydraulic oil cylinder and a supporting arm, one end of the supporting arm is hinged to the support, the other end of the supporting arm is correspondingly arranged below the expansion shaft and used for supporting the expansion shaft, the hydraulic oil cylinder is connected with the supporting arm through a connecting rod assembly, and the hydraulic oil cylinder can drive the supporting arm to rotate through a first connecting rod assembly so as to support the expansion shaft.

5. The four-roll steel plate embossing apparatus of claim 4, wherein: the winding device comprises a rack, a winding roller arranged on the rack, an auxiliary supporting component correspondingly arranged on one side of the winding roller and a discharge trolley.