CN211968393U - Winding displacement bending device - Google Patents
Winding displacement bending device Download PDFInfo
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- CN211968393U CN211968393U CN201922394405.9U CN201922394405U CN211968393U CN 211968393 U CN211968393 U CN 211968393U CN 201922394405 U CN201922394405 U CN 201922394405U CN 211968393 U CN211968393 U CN 211968393U
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- flat cable
- cylinder unit
- knife
- adsorption platform
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Abstract
The utility model discloses a winding displacement bending device, include: the adsorption platform is horizontally arranged and is used for adsorbing a product, and the product is connected with a flat cable; the air cylinder unit is positioned above the adsorption platform; the pressing knife is connected with the air cylinder unit and driven by the air cylinder unit to do linear reciprocating motion in the vertical direction; a lower folding knife which is pivoted with the adsorption platform through a lower knife rest and is abutted against the flat cable; the driving unit drives the lower tool rest to rotate so as to drive the lower folding knife to rotate and further force the flat cable to be bent to a preset angle; when the cylinder unit drives the pressing knife to move downwards to the lower limit position, the pressing knife is pressed on the edge folding position of the flat cable. The flat cable bending device has the advantages of simple structure and convenience in bending.
Description
Technical Field
The utility model relates to an automation equipment technical field especially relates to winding displacement bending device.
Background
The electronic product is usually provided with a flat cable. The flat cable, also called a flexible printed circuit, is used for data transmission in movable components and movable areas, such as a data cable for connecting a hard disk and an optical drive to a main board inside a computer. The flat cable often needs to be bent when in use, and the existing method is as follows: the manual bending is carried out by workers, and the defects of the manual bending are as follows: bending is inconvenient and the bending effect is poor. Therefore, it is necessary to develop a flat cable bending apparatus.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists among the above-mentioned technique, the utility model provides a simple structure, convenient winding displacement bending device bends.
The utility model provides a technical scheme that its technical problem adopted is: a flat cable bending device, comprising: the adsorption platform is horizontally arranged and is used for adsorbing a product, and the product is connected with a flat cable; the air cylinder unit is positioned above the adsorption platform; the pressing knife is connected with the air cylinder unit and driven by the air cylinder unit to do linear reciprocating motion in the vertical direction; a lower folding knife which is pivoted with the adsorption platform through a lower knife rest and is abutted against the flat cable; the driving unit drives the lower tool rest to rotate so as to drive the lower folding knife to rotate and further force the flat cable to be bent to a preset angle; when the air cylinder unit drives the pressing knife to move downwards to the lower limit position, the pressing knife is pressed on a folding position of the flat cable, and the folding position is a connection position of the flat cable and the product.
Preferably, the adsorption platform is supported on a base, and the base is located below the adsorption platform.
Preferably, an airflow pipeline is arranged inside the adsorption platform, and an air hole which is communicated with the airflow pipeline and is opened towards the product is formed in the adsorption platform; wherein the gas flow pipeline is communicated with an external gas source.
Preferably, the cylinder unit comprises a cylinder vertically fastened on the upright, a connecting block fastened on the piston rod of the cylinder and positioned below the cylinder, and a guide rail fastened on the upright; the distribution direction of the guide rail is parallel to the movement direction of a piston rod of the air cylinder, the connecting block is arranged on the guide rail through a sliding block, and the pressing knife is detachably arranged at the bottom of the connecting block.
Preferably, the cylinder unit further comprises a hydraulic buffer mounted on the upright post, and a stop block fastened on the connecting block; when the pressure knife is at the lower limit position, the stop block abuts against the hydraulic buffer.
Preferably, the bottom end surface of the pressing knife is a bending surface; the bending surface comprises a horizontal straight plane pressed on the flat cable folding position when the air cylinder unit drives the pressing cutter to move downwards to a lower limit position, a first inclined straight plane adjacent to the horizontal straight plane, and a second inclined straight plane adjacent to the first inclined straight plane; when the air cylinder unit drives the pressing knife to move downwards to a lower limit position, a gap in the vertical direction exists between the first inclined straight plane and the product and between the second inclined straight plane and the product.
Preferably, the driving unit comprises a motor arranged on the base, a driving wheel fastened on an output shaft of the motor, a driven wheel fastened and connected with the lower tool rest, and a synchronous belt tensioned on the driving wheel and the driven wheel; wherein, a pivot shaft is fixed on the lower tool rest, the driven wheel is fixed on the pivot shaft, and the driven wheel drives the lower tool rest to rotate through the pivot shaft.
Preferably, the motor is a stepping motor.
Preferably, the motor is mounted on the base through a motor base.
Preferably, the driving unit further comprises a protective cover, and the protective cover is covered on the periphery of the driving wheel, the driven wheel and the synchronous belt.
Compared with the prior art, the utility model, its beneficial effect is: the utility model provides a winding displacement bending device, its cylinder unit order about the tucker and move down to lower extreme position and make the tucker press the hem position of locating the winding displacement, and drive unit orders about the lower knife rest rotation and rotates in order to drive the lower sword of rolling over and then forces the winding displacement to bend to 90, have simple structure, bend convenient, the effectual advantage of bending.
Drawings
Fig. 1 is a schematic structural view of the flat cable bending device of the present invention;
fig. 2 is an exploded schematic view of the flat cable bending device of the present invention;
fig. 3 is a schematic working diagram of the flat cable bending device according to the present invention;
fig. 4 is a schematic view of the flat cable of the present invention after being bent by a predetermined angle;
fig. 5 is a schematic structural view of the pressing knife of the present invention;
fig. 6 is a schematic structural view of the side view direction of the press blade of the present invention.
In the figure: 10. an adsorption platform; 11. air holes; 20. producing a product; 21. arranging wires; 211. folding the edge; 30. pressing a cutter; 31. a horizontal straight plane; 32. a first inclined straight plane; 33. a second inclined straight plane; 40. a cylinder unit; 41. a cylinder; 42. connecting blocks; 43. a guide rail; 44. a column; 45. a hydraulic buffer; 46. a stopper; 50. a downward folding knife; 51. a lower tool rest; 60. a drive unit; 61. a motor; 611. a motor base; 62. a driving wheel; 63. a driven wheel; 64. a synchronous belt; 65. a protective cover; 70. a base.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
As shown in fig. 1 to 6, the utility model provides a winding displacement bending device, include: the adsorption platform 10 is horizontally arranged and is configured to adsorb a product 20, and a flat cable 21 is connected to the product 20; a cylinder unit 40 located above the adsorption platform 10; the pressing knife 30 is connected with the cylinder unit 40 and driven by the cylinder unit 40 to do linear reciprocating motion in the vertical direction; a lower folding knife 50 which is pivoted with the adsorption platform 10 through a lower knife rest 51 and is propped against the flat cable 21; and a driving unit 60 for driving the lower tool post 51 to rotate to drive the lower folding knife 50 to rotate so as to force the flat cable 21 to be bent to a preset angle; as shown in fig. 3 and 4, when the air cylinder unit 40 drives the pressing blade 30 to move down to the lower limit position, the pressing blade 30 is pressed at the folding position 211 of the flat cable 21, and the folding position 211 is a connection position of the flat cable 21 and the product 20. In the scheme, the flat cable 21 can be bent by 90 degrees under the combined action of the pressing knife 30, the downward folding knife 50 and the driving unit 60, and the flat cable bending device has the advantages of simple structure, convenience in bending and good bending effect.
As an embodiment of the present disclosure, as shown in fig. 1 to 3, the suction platform 10 is supported on a base 70, and the base 70 is located below the suction platform 10. In this embodiment, the base 70 corresponds to a support table for supporting the adsorption platform 10.
As an embodiment of the present disclosure, as shown in fig. 1 and fig. 2, an air flow pipeline is disposed inside an adsorption platform 10, and an air hole 11 communicated with the air flow pipeline and opened toward a product 20 is formed on the adsorption platform 10; wherein the gas flow line is in communication with an external gas source (not shown). In this embodiment, the suction platform 10 functions as a vacuum suction platform for fixing the position of the product 20.
As an embodiment of the present solution, as shown in fig. 1 and 2, the cylinder unit 40 includes a cylinder 41 vertically fastened on a column 44, a connecting block 42 fastened on a piston rod of the cylinder 41 and located below the cylinder 41, and a guide rail 43 fastened on the column 44; wherein, the distribution direction of the guide rail 43 is parallel to the movement direction of the piston rod of the cylinder 41, the connecting block 42 is arranged on the guide rail 43 through a sliding block, and the pressing knife 30 is detachably arranged at the bottom of the connecting block 42. In this embodiment, the column 44 is located on one side of the base 70; the guide rails 43 are vertically arranged on the upright post 44, are positioned on two opposite sides of the cylinder 41, and have a guiding function on the connecting block 42; the air cylinder 41 is used for driving the pressing knife 30 to be close to the product 20 or to be far away from the product 20, when the air cylinder 41 is at the lower limit position, the pressing knife 30 is pressed on the folding position 211 of the flat cable 21, and at this time, the driving unit 60 can drive the lower knife rest 51 to rotate so that the lower folding knife 50 forces the flat cable 21 to be folded by 90 degrees.
As an embodiment of the present solution, as shown in fig. 1 and 2, the cylinder unit 40 further includes a hydraulic buffer 45 mounted on the pillar 44, a stopper 46 fastened to the connecting block 42; wherein the stop 46 abuts against the hydraulic buffer 45 when the pressing blade 30 is in the lower limit position. In this embodiment, the hydraulic buffer 45 functions to buffer and protect the pressing blade 30.
As an embodiment of the present solution, as shown in fig. 5 and 6, the bottom end surface of the pressing blade 30 is a bending surface; the bending surface comprises a horizontal straight plane 31 pressed on the bending position 211 of the flat cable 21 when the air cylinder unit 40 drives the pressing cutter 30 to move downwards to the lower limit position, a first inclined straight plane 32 adjacent to the horizontal straight plane 31, and a second inclined straight plane 33 adjacent to the first inclined straight plane 32; when the air cylinder unit 40 drives the pressing blade 30 to move downwards to the lower limit position, a gap in the vertical direction exists between the first inclined straight plane 32 and the product 20 and between the second inclined straight plane 33 and the product 20, so that the bottom end face of the pressing blade 30 is prevented from being pressed on the product 20, and the product 20 is fixed by the adsorption platform 10 below the product. In this scheme, a first included angle exists between the first inclined straight plane 32 and the horizontal straight plane 31, a second included angle exists between the second inclined straight plane 33 and the horizontal straight plane 31, the first included angle and the second included angle are acute angles, and the first included angle is larger than the second included angle.
As an embodiment of the present solution, as shown in fig. 1 and 2, the driving unit 60 includes a motor 61 disposed on a base 70, a driving pulley 62 fastened to an output shaft of the motor 61, a driven pulley 63 fastened to the lower tool post 51, and a timing belt 64 tensioned on the driving pulley 62 and the driven pulley 63; wherein, the lower tool holder 51 is fixed with a pivot shaft, the driven wheel 63 is fixed on the pivot shaft, and the driven wheel 63 drives the lower tool holder 51 to rotate through the pivot shaft. In this embodiment, the motor 61 is a stepping motor, and the motor 61 is mounted on the base 70 through a motor base 611.
As an embodiment of the present disclosure, as shown in fig. 1 and 2, the driving unit 60 further includes a protective cover 65, the protective cover 65 is covered on the periphery of the driving pulley 62, the driven pulley 63 and the timing belt 64, and the protective cover 65 improves the safety of the operator.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields of application suitable for this invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (10)
1. A flat cable bending device is characterized by comprising:
the adsorption platform (10) is horizontally arranged and is used for adsorbing a product (20), and a flat cable (21) is connected to the product (20);
a cylinder unit (40) located above the adsorption platform (10);
the pressing knife (30) is connected with the cylinder unit (40) and driven by the cylinder unit (40) to do linear reciprocating motion in the vertical direction;
a lower folding knife (50) which is pivoted with the adsorption platform (10) through a lower knife rest (51) and is abutted against the flat cable (21); and
a driving unit (60) for driving the lower tool rest (51) to rotate so as to drive the lower folding tool (50) to rotate and further force the flat cable (21) to be bent to a preset angle;
when the air cylinder unit (40) drives the pressing knife (30) to move downwards to the lower limit position, the pressing knife (30) is pressed on a folding position (211) of the flat cable (21), and the folding position (211) is a connection position of the flat cable (21) and the product (20).
2. The ribbon bending apparatus of claim 1,
the adsorption platform (10) is supported on a base (70), and the base (70) is located below the adsorption platform (10).
3. The ribbon bending apparatus of claim 1,
an air flow pipeline is arranged in the adsorption platform (10), and an air hole (11) which is communicated with the air flow pipeline and is opened towards the product (20) is formed in the adsorption platform (10);
wherein the gas flow pipeline is communicated with an external gas source.
4. The ribbon bending apparatus of claim 1,
the cylinder unit (40) comprises a cylinder (41) vertically fastened on a vertical column (44), a connecting block (42) fastened on a piston rod of the cylinder (41) and positioned below the cylinder (41), and a guide rail (43) fastened on the vertical column (44);
the distribution direction of the guide rail (43) is parallel to the movement direction of a piston rod of the air cylinder (41), the connecting block (42) is arranged on the guide rail (43) through a sliding block, and the pressing knife (30) is detachably arranged at the bottom of the connecting block (42).
5. The ribbon bending apparatus of claim 4,
the cylinder unit (40) further comprises a hydraulic buffer (45) mounted on the upright post (44), and a stop block (46) fastened on the connecting block (42);
wherein the stop (46) abuts against the hydraulic buffer (45) when the pressing knife (30) is in the lower limit position.
6. The ribbon bending apparatus of claim 1,
the bottom end surface of the pressing knife (30) is a bending surface;
the bending surface comprises a horizontal straight plane (31) which is pressed on the bending position (211) of the flat cable (21) when the air cylinder unit (40) drives the pressing cutter (30) to move downwards to a lower limit position, a first inclined straight plane (32) adjacent to the horizontal straight plane (31), and a second inclined straight plane (33) adjacent to the first inclined straight plane (32);
wherein when the air cylinder unit (40) drives the pressing knife (30) to move downwards to a lower limit position, a gap in the vertical direction exists between the first inclined straight plane (32) and the second inclined straight plane (33) and the product (20).
7. The ribbon bending apparatus of claim 2,
the driving unit (60) comprises a motor (61) arranged on the base (70), a driving wheel (62) fastened on an output shaft of the motor (61), a driven wheel (63) fastened and connected with the lower tool rest (51), and a synchronous belt (64) tensioned on the driving wheel (62) and the driven wheel (63);
wherein, a pivot shaft is fixed on the lower tool rest (51), the driven wheel (63) is fixed on the pivot shaft, and the driven wheel (63) drives the lower tool rest (51) to rotate through the pivot shaft.
8. The ribbon bending apparatus according to claim 7, wherein the motor (61) is a stepping motor.
9. The ribbon bending apparatus according to claim 7, wherein the motor (61) is mounted on the base (70) through a motor mount (611).
10. The flat cable bending apparatus according to claim 7, wherein said driving unit (60) further comprises a protective cover (65), and said protective cover (65) is disposed around said driving pulley (62), said driven pulley (63) and said timing belt (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394405.9U CN211968393U (en) | 2019-12-27 | 2019-12-27 | Winding displacement bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922394405.9U CN211968393U (en) | 2019-12-27 | 2019-12-27 | Winding displacement bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968393U true CN211968393U (en) | 2020-11-20 |
Family
ID=73379462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922394405.9U Active CN211968393U (en) | 2019-12-27 | 2019-12-27 | Winding displacement bending device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211968393U (en) |
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2019
- 2019-12-27 CN CN201922394405.9U patent/CN211968393U/en active Active
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