CN218361483U - Automatic bending device of TV backplate frame - Google Patents
Automatic bending device of TV backplate frame Download PDFInfo
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- CN218361483U CN218361483U CN202222482520.3U CN202222482520U CN218361483U CN 218361483 U CN218361483 U CN 218361483U CN 202222482520 U CN202222482520 U CN 202222482520U CN 218361483 U CN218361483 U CN 218361483U
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- bending
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- fixing
- television backboard
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Abstract
The utility model discloses an automatic bending device of TV backplate frame relates to TV production technical field, can promote the efficiency of bending of TV backplate frame by a wide margin. An automatic bending device for a television backboard frame comprises a rack and a bending mechanism. The bending mechanism is arranged on the rack and used for bending the frame of the television backboard. The bending mechanism is four sets. In the four sets of bending mechanisms, every two bending mechanisms form a group. The two bending mechanisms in each group are symmetrically arranged along the central axis of the rack. The two bending mechanisms in each group are symmetrically arranged along the central axis of the rack. A set of mechanism of bending that is close to frame both ends can once bend earlier simultaneously, and a set of mechanism of bending that is close to the frame axis afterwards carries out the secondary again simultaneously and bends, just can realize bending at four angles of TV backplate frame, promotes the efficiency of bending by a wide margin.
Description
Technical Field
The utility model relates to a TV production technical field, in particular to automatic bending device of TV backplate frame.
Background
In the production process of a television, the frame of the television backboard made of metal is usually formed by bending, and the existing bending mode is generally that a single bending device is adopted to bend four right angles of the frame of the television backboard one by one, so that the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve one of the technical problem that exists among the prior art at least, provide an automatic bending device of TV backplate frame, can promote the efficiency of bending of TV backplate frame by a wide margin.
According to a first aspect of the utility model, an automatic bending device for the frame of the television backboard is provided, which comprises a frame; the bending mechanisms are arranged on the rack and used for bending the frame of the television backboard, the number of the bending mechanisms is four, every two bending mechanisms in the four bending mechanisms form a group, and the two bending mechanisms in each group are symmetrically arranged along the central axis of the rack.
Has the beneficial effects that: an automatic bending device for a television backboard frame comprises a rack and a bending mechanism. The bending mechanism is arranged on the rack and used for bending the frame of the television backboard. Four bending mechanisms are provided. In the four sets of bending mechanisms, every two bending mechanisms form a group. The two bending mechanisms in each group are symmetrically arranged along the central axis of the rack. The two bending mechanisms in each group are symmetrically arranged along the central axis of the rack. A set of mechanism of bending that is close to frame both ends can once bend earlier simultaneously, and a set of mechanism of bending that is close to the frame axis afterwards carries out the secondary again simultaneously and bends, just can realize bending at four angles of TV backplate frame, promotes the efficiency of bending by a wide margin.
According to an automatic bending device of TV backplate frame, the mechanism of bending includes: the bottom plate is arranged on the rack; the frame fixing component is arranged on the bottom plate and used for fixing a frame of the television backboard; the bending assembly is arranged on the bottom plate and used for bending a frame of the television backboard; and the shape correcting component is arranged on the bottom plate and used for correcting the bending angle of the frame of the television backboard, so that the bending angle of the frame of the television backboard is a right angle.
According to an automatic bending device of TV backplate frame, the fixed subassembly of frame includes: the fixing plate is arranged on the bottom plate, a convex block is arranged on the fixing plate, a bending notch is formed in the bending position of the frame of the television backboard, and the convex block is inserted into the bending notch; the fixing block is movably inserted on the fixing plate, an inserting block is arranged on the fixing block, an inserting groove is formed in the fixing plate, the inserting block can be inserted into the inserting groove, one side face of the fixing block is tightly attached to the frame of the television backboard, and one outer corner of the fixing block is opposite to the bent inner corner of the frame of the television backboard; and the fixing strip is arranged on the bottom plate, abuts against one side of the frame of the television backboard and is opposite to the fixing block.
According to an automatic bending device of TV backplate frame, the fixed plate sets up with liftable on the bottom plate, after the completion is bent, the fixed plate descends, makes the fixed block with the fixed plate separation.
According to an automatic bending device of TV backplate frame, the subassembly of bending include: the bending rod is provided with a bending groove, the bending rod is inserted into the bending groove, and the bending rod can freely slide along the bending groove; the bending head is rotatably arranged at one end of the bending rod, the bending head is contacted with the outer edge of the frame of the television backboard, and when the bending head moves under the driving of the bending rod, the frame of the television backboard is bent by the bending head; and the bending driving piece is arranged on the bottom plate and connected with the bending rod, and the bending driving piece is used for driving the bending rod to slide along the bending groove.
According to an automatic bending device of TV backplate frame, orthopedic subassembly includes: an orthopedic drive disposed on the base plate; the correcting block is arranged at the output end of the correcting driving piece, a right-angle groove is formed in the correcting block, the correcting block is driven by the correcting driving piece to be close to a bending angle of the television backboard frame, and the television backboard frame is pushed and attached to the right-angle edge of the fixing block.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples;
FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;
FIG. 2 is a top view of the preferred embodiment of the present invention;
fig. 3 is a first structural schematic view (not bent) of the bending mechanism according to the preferred embodiment of the present invention;
fig. 4 is a second schematic structural view of the bending mechanism according to the preferred embodiment of the present invention (after bending is completed, no shape correction is performed);
fig. 5 is a third schematic structural view of the bending mechanism according to the preferred embodiment of the present invention (after the bending is completed, the fixing block is omitted);
fig. 6 is a fourth schematic structural view (omitting the bottom plate) of the bending mechanism according to the preferred embodiment of the present invention;
FIG. 7 is a schematic structural view of a fixing block according to a preferred embodiment of the present invention;
fig. 8 is the structure schematic diagram of the utility model after bending the frame of the tv back plate.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does 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.
In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.
Referring to fig. 1 to 8, an automatic bending apparatus for a frame of a tv back panel includes a frame 10 and a bending mechanism 20. The bending mechanism 20 is disposed on the frame 10 and is configured to bend a frame of the tv backplane. Four bending mechanisms 20 are provided. In the four bending mechanisms 20, two bending mechanisms 20 are combined into one group. The two bending mechanisms 20 in each set are symmetrically disposed along the central axis of the frame 10.
It will be appreciated that the two bending mechanisms 20 in each set are symmetrically disposed along the central axis of the frame 10. A set of mechanism 20 of bending that is close to frame 10 both ends can be once bent earlier simultaneously, and a set of mechanism 20 of bending that is close to frame 10 axis afterwards carries out the secondary again simultaneously, just can realize bending at four angles of TV backplate frame, promotes the efficiency of bending by a wide margin.
It is worth to say that, in some embodiments of the present invention, the bending mechanism 20 is slidably disposed on the frame 10, a plurality of first fixing holes 11 evenly arranged are disposed on the frame 10, a second fixing hole 25 is disposed on the bending mechanism 20, the first fixing hole 11 is opposite to the second fixing hole, and the bending mechanism 20 can be fixed by the fastening member passing through the first fixing hole 11 and the second fixing hole 25.
It can be understood that the position of the bending mechanism 20 on the rack 10 is adjustable, so that the bending of the television backboard frames with different sizes can be realized, and the application range of the equipment is widened.
Referring to fig. 3 to 7, bending mechanism 20 includes a base plate 21, a frame fixing assembly 22, a bending assembly 23, and an orthopedic assembly 24. The base plate 21 is provided on the chassis 10. The bezel-fixing assembly 22 is disposed on the base plate 21. The frame fixing component 22 is used for fixing the frame of the television backboard. Bending assembly 23 is disposed on base plate 21. Bending assembly 23 is used to bend the tv backplane frame. The orthotic assembly 24 is disposed on the base plate 21. The shape righting component 24 is used for calibrating the bending angle of the frame of the television backboard, so that the bending angle of the frame of the television backboard is a right angle.
Referring to fig. 3 to 7, the bezel-fixing assembly 22 includes a fixing plate 221, a fixing block 222, and a fixing bar 223. The fixing plate 221 is disposed on the base plate 21. The fixing plate 221 is provided with a projection 221a. Bending notches are formed in bending positions of the television backboard frame. The projection 221a is inserted in the bending notch. The fixing block 222 is movably inserted on the fixing plate 221. The fixing block 222 is provided with an insertion block 222a. The fixing plate 221 is provided with an insertion groove 221b. The insertion block 222a may be inserted into the insertion slot 221b. One side of the fixing block 222 is tightly attached to the frame of the back panel of the television. An outer corner of the fixing block 222 is opposite to an inner corner of the bent frame of the tv back plate. The fixing bar 223 is disposed on the base plate 21. The fixing bar 223 is abutted against one side of the frame of the back panel of the television and is opposite to the fixing block 222.
It can be understood that the fixing plate 221 can fix and position one side of the frame of the tv back panel by the protrusion 221a, and the fixing bar 223 can fix the other side of the frame of the tv back panel. One side surface of the fixing block 222 is tightly attached to the frame of the television backboard, so that the fixing effect of the fixing plate 221 on one side of the frame of the television backboard can be enhanced.
Referring to fig. 3 to 7, the fixing plate 221 is disposed on the bottom plate 21 to be movable up and down, and when the bending is completed, the fixing plate 221 is moved down to separate the fixing block 222 from the fixing plate 221.
It is worth explaining that, in some embodiments of the present invention, the fixing plate 221 is disposed on the bottom plate 21 in a liftable manner, and after the bending is completed, the fixing plate 221 descends, so that the frame portion of the television backboard after the bending is separated from the fixing block 222 and the fixing plate 221, and the frame portion of the television backboard can move freely without affecting the secondary bending of the frame portions of the television backboard.
Referring to fig. 3 to 7, the bending assembly 23 includes a bending bar 231, a bending head 232, and a bending driving member 233. The bottom plate 21 is provided with a bending groove 211. The bending bar 231 is inserted in the bending groove 211. The bending bar 231 can freely slide along the bending groove 211. The bending head 232 is rotatably provided at one end of the bending bar 231. The bent head 232 is in contact with the outer edge of the frame of the television backboard. When the bending head 232 moves under the driving of the bending rod 231, the frame of the television backboard is bent by the bending head 232. The bending driving unit 233 is provided on the base plate 21 and connected to the bending bar 231. The bending driving unit 233 drives the bending bar 231 to slide along the bending groove 211.
It can be understood that, under the driving of the bending driving element 233, the bending rod 231 moves along the bending slot 211, so that the bending head 232 tightly adheres to the outer edge of the tv back panel frame to tightly press and wind the tv back panel frame on the protrusion 221a, thereby realizing bending.
It is worth to be noted that the outer edge of the tv back panel frame described herein is the side of the tv back panel frame with a larger bending radius after being bent.
Referring to fig. 3-7, orthopedic assembly 24 includes an orthopedic drive 241 and an orthopedic block 242. The orthopedic drive 241 is disposed on the base plate 21. A orthotic block 242 is provided at the output of the orthotic drive 241. The straightening block 242 is provided with a right-angle groove 242a. The shape correcting block 242 is driven by the shape correcting driving part 241 to be close to the bending angle of the frame of the television backboard, so that the frame of the television backboard is pushed and is attached to the right-angle edge of the fixing block 222.
It should be noted that after the bending is completed, the bending angle is not necessarily 90 degrees, the fillet is large, and the shape needs to be corrected, and the shape correction of the bending angle is realized by the correction block 242 in cooperation with the fixing block 222 to press the bending angle of the frame of the television backboard.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. The utility model provides an automatic bending device of TV backplate frame which characterized in that includes:
a frame (10); and
the bending mechanism (20) is arranged on the rack (10) and used for bending the frame of the television backboard, four sets of bending mechanisms (20) are arranged, every two bending mechanisms (20) in the four sets of bending mechanisms (20) form a group, and the two bending mechanisms (20) in each group are symmetrically arranged along the central axis of the rack (10).
2. The automatic bending device for the frame of the television backboard according to claim 1, wherein the bending mechanism (20) comprises:
a base plate (21) provided on the frame (10);
the frame fixing component (22) is arranged on the bottom plate (21), and the frame fixing component (22) is used for fixing a frame of the television backboard;
the bending assembly (23) is arranged on the bottom plate (21), and the bending assembly (23) is used for bending the frame of the television backboard; and
the shape correcting component (24) is arranged on the bottom plate (21), and the shape correcting component (24) is used for correcting the bending angle of the frame of the television backboard, so that the bending angle of the frame of the television backboard is a right angle.
3. The automatic bending device for the frame of the television backboard according to claim 2, wherein the frame fixing assembly (22) comprises:
the fixing plate (221) is arranged on the bottom plate (21), a convex block (221 a) is arranged on the fixing plate (221), a bending notch is formed in the bending position of the frame of the television backboard, and the convex block (221 a) is inserted into the bending notch;
the fixing block (222) is movably inserted in the fixing plate (221), an inserting block (222 a) is arranged on the fixing block (222), an inserting groove (221 b) is formed in the fixing plate (221), the inserting block (222 a) can be inserted in the inserting groove (221 b), one side face of the fixing block (222) is tightly attached to the frame of the television backboard, and one outer corner of the fixing block (222) is opposite to the inner corner of the bent frame of the television backboard; and
the fixing strip (223) is arranged on the bottom plate (21), and the fixing strip (223) abuts against one side of a frame of the television backboard and is opposite to the fixing block (222).
4. The automatic bending device for the TV back panel frame according to claim 3, wherein the fixing plate (221) is liftably disposed on the bottom plate (21), and when the bending is completed, the fixing plate (221) descends, so that the fixing block (222) is separated from the fixing plate (221).
5. The automatic bending device for the back frame of a television set as claimed in claim 2, wherein the bending assembly (23) comprises:
the bending device comprises a bending rod (231), wherein a bending groove (211) is formed in the bottom plate (21), the bending rod (231) is inserted into the bending groove (211), and the bending rod (231) can freely slide along the bending groove (211);
the bending head (232) is rotatably arranged at one end of the bending rod (231), the bending head (232) is contacted with the outer edge of the television backboard frame, and when the bending head (232) moves under the driving of the bending rod (231), the television backboard frame is bent by the bending head (232); and
the bending driving piece (233) is arranged on the bottom plate (21) and connected with the bending rod (231), and the bending driving piece (233) is used for driving the bending rod (231) to slide along the bending groove (211).
6. The automatic bending device for the back frame of a television set as claimed in claim 3, wherein the orthopedic assembly (24) comprises:
an orthopedic drive (241) arranged on the base plate (21); and
the correcting block (242) is arranged at the output end of the correcting driving piece (241), a right-angle groove (242 a) is formed in the correcting block (242), the correcting block (242) is driven by the correcting driving piece (241) to be close to a bending angle of the television backboard frame, and the television backboard frame is pushed and attached to the right-angle edge of the fixing block (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222482520.3U CN218361483U (en) | 2022-09-19 | 2022-09-19 | Automatic bending device of TV backplate frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222482520.3U CN218361483U (en) | 2022-09-19 | 2022-09-19 | Automatic bending device of TV backplate frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218361483U true CN218361483U (en) | 2023-01-24 |
Family
ID=84953777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222482520.3U Active CN218361483U (en) | 2022-09-19 | 2022-09-19 | Automatic bending device of TV backplate frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218361483U (en) |
-
2022
- 2022-09-19 CN CN202222482520.3U patent/CN218361483U/en active Active
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