CN210012440U - Intelligent unwinding unit is used in backplate processing - Google Patents
Intelligent unwinding unit is used in backplate processing Download PDFInfo
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- CN210012440U CN210012440U CN201920688363.7U CN201920688363U CN210012440U CN 210012440 U CN210012440 U CN 210012440U CN 201920688363 U CN201920688363 U CN 201920688363U CN 210012440 U CN210012440 U CN 210012440U
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Abstract
The utility model relates to a backplate processingequipment technical field for the LCD TV module, concretely relates to intelligent unwinding unit is used in backplate processing, include to rotate the winding up roller of connection on the support through the installation pivot, the winding up roller is inside hollow, still includes annular retaining ring, fagging, servo motor, ball screw, screw-nut, hinge rod, fixed axle. The utility model discloses a servo motor drive ball screw rotates, make two screw-nut relative movement, and the flexible unit that forms through the hinge lever is flexible, the rethread fixed axle slides in waist type inslot, thereby the drive fagging slides in two annular retaining rings, produce the state that opens relatively or draw close together, on the one hand, do not need operation personnel manual regulation, and the labor intensity is reduced, on the other hand, control servo motor through external control ware, make screw-nut's the amount of movement to adjust, the adjustment precision is higher, be fit for repetitive operation simultaneously.
Description
Technical Field
The utility model relates to a backplate processingequipment technical field for the LCD TV module, concretely relates to intelligent unwinding unit is used in backplate processing.
Background
When the existing backboard for the liquid crystal television module is used for processing, firstly, a coiled sheet metal raw material wound into a ring shape is placed on a winding roll, then the end part of the coiled sheet metal raw material is connected with processing equipment, when the processing equipment is used for processing, the sheet metal material is pulled to be uncoiled from the winding roll, when the existing winding roll is used for winding the sheet metal raw material of coiled materials with different inner diameters, an operator needs to manually use tools such as a wrench to rotate an adjusting screw rod, so that supporting plates are relatively opened or closed, and the backboard is suitable for the sheet metal raw material coiled materials with various inner diameters.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the problem that exists among the prior art, provide an intelligent unwinding unit is used in backplate processing, it can realize reducing intensity of labour, and the regulation precision is higher simultaneously.
In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:
the utility model provides an intelligent unwinding unit is used in backplate processing, includes the winding up roller of rotating the connection on the support through the installation pivot, the winding up roller is inside hollow, still includes:
the two annular check rings are respectively sleeved at the two axial ends of the winding roller;
the two supporting plates are respectively arranged on two opposite radial sides of the winding roller and clamped between the two annular check rings in a sliding fit manner;
the servo motor is arranged in the winding roller;
the ball screw is horizontally and rotatably connected in the winding roller and is in driving connection with the servo motor, and a first screw rod section and a second screw rod section with opposite thread turning directions are respectively arranged at two ends in the length direction of the ball screw;
the screw rod nuts are provided with two screw rods which are respectively sleeved on the first screw rod section and the second screw rod section in a threaded manner;
the hinge rods are pairwise arranged and are pivoted at the middle positions to form telescopic units, and one end parts of the two hinge rods in the telescopic units are respectively hinged with the two lead screw nuts;
the fixed shaft is horizontally and fixedly connected with the other ends of the two hinge rods in the telescopic unit, the supporting plate is provided with a waist-shaped groove for clamping the fixed shaft and horizontally moving along the axial direction of the winding roller and a clearance groove for allowing the end part of the hinge rod to freely pass through in a rotating manner, and the circumferential surface of the winding roller is provided with a through groove for allowing the hinge rod to freely pass through.
Furthermore, a fixing plate is arranged in the winding roller, and the ball screw is rotatably connected to the fixing plate through a mounting bearing.
Furthermore, the device also comprises a positioning piece for limiting the rotation of the rotating shaft.
Further, the setting element includes gear, rack, cylinder, the coaxial rigid coupling of gear is in the pivot, the cylinder is located on the support through the installation cylinder support, rack drive connects on the cylinder, during the cylinder action, the drive rack and gear engagement.
Further, the driving form includes, but is not limited to, using a cylinder.
The utility model has the advantages that: through the rotation of servo motor drive ball screw, make two screw-nut relative movement, and flexible unit through hinge lever formation is flexible, rethread fixed axle slides in waist type inslot, thereby drive the fagging and slide in two annular retaining rings, produce the state of opening relatively or drawing close, on the one hand, do not need operation personnel manual regulation, the intensity of labour has been reduced, on the other hand, control servo motor through external control ware, make screw-nut's the amount of movement adjust, the adjustment precision is higher, be fit for repetitive operation simultaneously, set up the setting element, through the cylinder action, make rack and gear engagement, and then rotate the pivot restriction, when avoiding outside processing equipment non-operation state, the winding up roll produces the rotation by oneself, lead to the panel beating coiled material to produce loosely, set up annular retaining ring in addition, enable to convolute in the fagging.
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 structural view of the present invention;
fig. 2 is a schematic perspective view of the middle supporting plate of the present invention;
in the drawings, the reference numerals denote the following components:
1-winding roller, 2-supporting plate, 3-clearance groove, 4-waist-shaped groove, 5-fixed shaft, 6-annular retainer ring, 7-bracket, 8-rotating shaft, 9-gear, 10-rack, 11-cylinder, 12-fixed plate, 13-second screw rod section, 14-screw rod nut, 15-through groove, 16-ball screw rod, 17-hinge rod, 18-first screw rod section and 19-servo motor.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, 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.
As shown in fig. 1-2, an intelligent decoiling device for processing a back plate includes a winding roller 1 rotatably connected to a support 7 through a mounting rotating shaft 8, the winding roller 1 is hollow inside, and further includes:
the two annular retainer rings 6 are respectively sleeved at two axial ends of the winding roller 1;
two supporting plates 2 are arranged, are respectively arranged on two opposite radial sides of the winding roller 1 and are clamped between the two annular check rings 6 in a sliding fit manner;
the servo motor 19, the said servo motor 19 is installed in the winding up roller 1;
the ball screw 16 is horizontally and rotatably connected in the winding roller 1 and is in driving connection with a servo motor 19, and a first screw rod section 18 and a second screw rod section 13 with opposite thread turning directions are respectively arranged at two ends in the length direction of the ball screw 16;
the screw rod nut 14 is provided with two screw rod nuts 14 which are respectively sleeved on the first screw rod section 18 and the second screw rod section 13 in a threaded manner;
the hinge rods 17 are pairwise arranged and are pivoted at the middle positions to form telescopic units, and one end parts of the two hinge rods 17 in the telescopic units are respectively hinged with the two lead screw nuts 14;
the fixed shaft 5 is horizontally and fixedly connected with the other ends of the two hinge rods 17 in the telescopic unit, the supporting plate 2 is provided with a waist-shaped groove 4 for clamping the fixed shaft 5 and horizontally moving along the axial direction of the winding roller 1 and a clearance groove 3 for allowing the end part of the hinge rod 17 to freely pass through in a rotating manner, and the circumferential surface of the winding roller 1 is provided with a through groove 15 for allowing the hinge rods 17 to freely pass through.
The winding roller 1 is internally provided with a fixed plate 12, and the ball screw 16 is rotatably connected to the fixed plate 12 through a mounting bearing.
And a positioning piece for limiting the rotation of the rotating shaft 8.
The locating piece comprises a gear 9, a rack 10 and a cylinder 11, the gear 9 is coaxially fixedly connected to the rotating shaft 8, the cylinder 11 is arranged on the support 7 through an installation cylinder support, the rack 10 is in driving connection with the cylinder 11, and when the cylinder 11 acts, the rack 10 is driven to be meshed with the gear 9.
The driving form includes, but is not limited to, using a cylinder, and may also be a driving element such as an electric push rod.
The utility model discloses when using: switch on external power source, start servo motor, rotational speed and turned angle through external controller control servo motor, because the screw of the first lead screw section on the ball screw and second lead screw section revolves to opposite, and then drive two screw-nut relative movement, flexible unit through hinge bar formation is flexible, the rethread fixed axle slides in waist type inslot, thereby drive the fagging and slide in two annular retaining rings, open relatively or draw close, rethread prior art arranges the panel beating raw and other materials that the coiled material was described in on the winding up roll, make the fagging support tightly to the inside of coiled material form raw and other materials simultaneously, and then accomplish the operation of placing of panel beating raw and other materials.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. 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 (5)
1. The utility model provides an intelligent unwinding unit is used in backplate processing, includes through installation pivot (8) rotate the winding up roller (1) of connection on support (7), its characterized in that, winding up roller (1) is inside hollow, still includes:
the two annular retainer rings (6) are arranged, and the two annular retainer rings (6) are respectively sleeved at the two axial ends of the winding roller (1);
the two supporting plates (2) are arranged, are respectively arranged on two opposite radial sides of the winding roller (1) and are clamped between the two annular check rings (6) in a sliding fit manner;
the servo motor (19), the said servo motor (19) is installed in the winding up roller (1);
the ball screw (16) is horizontally and rotatably connected in the winding roller (1) and is in driving connection with a servo motor (19), and a first screw rod section (18) and a second screw rod section (13) with opposite thread turning directions are respectively arranged at two ends in the length direction of the ball screw (16);
the screw rod nut (14), the said screw rod nut (14) is equipped with two and threaded on the first screw rod section (18), second screw rod section (13) separately;
the hinge rods (17) are pairwise arranged and are pivoted at the middle positions to form telescopic units, and one end parts of the two hinge rods (17) in the telescopic units are respectively hinged with the two lead screw nuts (14);
fixed axle (5), the other end of two hinge rod (17) in the flexible unit of fixed axle (5) horizontal rigid coupling, it has waist type groove (4) that supply fixed axle (5) block and follow winding up roller (1) axial horizontal migration and supplies hinge rod (17) tip to rotate clearance groove (3) of keeping away who freely passes through to open on fagging (2), open logical groove (15) that supply hinge rod (17) to freely pass through on winding up roller (1) global.
2. The intelligent uncoiling device for processing a back plate as claimed in claim 1, wherein a fixed plate (12) is arranged in the winding roller (1), and the ball screw (16) is rotatably connected to the fixed plate (12) through a mounting bearing.
3. The intelligent decoiling device for machining the backboard according to claim 1, further comprising a positioning member for limiting the rotation of the rotating shaft (8).
4. The intelligent uncoiling device for machining a back plate according to claim 3, wherein the positioning member comprises a gear (9), a rack (10) and a cylinder (11), the gear (9) is coaxially and fixedly connected to the rotating shaft (8), the cylinder (11) is arranged on the support (7) through a mounting cylinder support, the rack (10) is connected to the cylinder (11) in a driving manner, and the rack (10) is driven to be meshed with the gear (9) when the cylinder (11) acts.
5. The intelligent uncoiling device for machining a backing plate as claimed in claim 4, wherein the driving means includes but is not limited to a pneumatic cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688363.7U CN210012440U (en) | 2019-05-14 | 2019-05-14 | Intelligent unwinding unit is used in backplate processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920688363.7U CN210012440U (en) | 2019-05-14 | 2019-05-14 | Intelligent unwinding unit is used in backplate processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210012440U true CN210012440U (en) | 2020-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920688363.7U Active CN210012440U (en) | 2019-05-14 | 2019-05-14 | Intelligent unwinding unit is used in backplate processing |
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| CN (1) | CN210012440U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374295A (en) * | 2021-01-18 | 2021-02-19 | 潍坊美好生活环保科技有限公司 | Rim charge coiling mechanism of synthetic leather |
| CN114701919A (en) * | 2022-05-06 | 2022-07-05 | 西凤电缆有限公司 | Soft package looping disc for cables with middle and small cross sections |
-
2019
- 2019-05-14 CN CN201920688363.7U patent/CN210012440U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112374295A (en) * | 2021-01-18 | 2021-02-19 | 潍坊美好生活环保科技有限公司 | Rim charge coiling mechanism of synthetic leather |
| CN114701919A (en) * | 2022-05-06 | 2022-07-05 | 西凤电缆有限公司 | Soft package looping disc for cables with middle and small cross sections |
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