CN221543246U - Sheet feeding structure for profile processing - Google Patents
Sheet feeding structure for profile processing Download PDFInfo
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- CN221543246U CN221543246U CN202420075719.0U CN202420075719U CN221543246U CN 221543246 U CN221543246 U CN 221543246U CN 202420075719 U CN202420075719 U CN 202420075719U CN 221543246 U CN221543246 U CN 221543246U
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- sheet feeding
- clamping device
- clamping
- section bar
- cylinder
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- 239000000463 material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 7
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of machinery, in particular to a sheet feeding structure for processing sectional materials, which comprises a sheet feeding mechanism, a sheet feeding mechanism and a sheet feeding mechanism, wherein the sheet feeding mechanism is provided with a mechanical part for bearing a plurality of sectional materials stacked up and down and driving the stacked sectional materials to move up and down; the cylinder is the same as the section bar in moving direction and is positioned above the sheet feeding mechanism; the fixture, connect in the flexible end of cylinder to include: the first clamping device is positioned on two sides of the section bar and provided with a plurality of one-way bearings, and the second clamping device is arranged opposite to the first clamping device and is also provided with a plurality of one-way bearings. Compared with the prior art, the utility model has the advantages that: the application of one-way bearing for when fixture work, the pivot can't rotate, send the piece easier, can not roll and skid, the in-process that returns, the pivot can rotate, returns more smoothly, and is more stable, is favorable to high strength's repetitive work.
Description
Technical Field
The utility model relates to the technical field of machinery, in particular to a sheet feeding structure for profile processing.
Background
In the production process of the shutter, the blades are required to be sent to a processing station, chinese patent application No. 202220581905.2 discloses a shutter blade installation assembly line, the assembly line drives clamping jaws to clamp the shutter blades through a first gripper cylinder and a second gripper cylinder, and the clamping jaws drive the shutter blades to synchronously move forwards in the clamping process through the pushing of a follow-up cylinder, the contact area between the clamping jaws and a section bar of the assembly line is large, the clamping jaws clamp and take the shutter blades by means of external force, abrasion is easily caused, in the moving cylinder retreating process, the clamping jaws do not buffer the release of the blades, the blades are easily damaged, and the production efficiency is influenced.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a sheet feeding structure for section bar processing, which has the advantages of small volume, stable sheet feeding and smooth returning.
In order to achieve the above purpose, a sheet feeding structure for processing sectional materials is designed, and comprises a sheet feeding mechanism, a sheet feeding mechanism and a sheet feeding mechanism, wherein the sheet feeding mechanism is provided with a mechanical part for carrying a plurality of sectional materials stacked up and down and driving the stacked sectional materials to move up and down; the cylinder is the same as the section bar in moving direction and is positioned above the sheet feeding mechanism; the fixture, connect in the flexible end of cylinder to include: the device comprises a first clamping device and a second clamping device, wherein the first clamping device is arranged on two sides of a section bar and provided with a plurality of one-way bearings, the second clamping device is arranged opposite to the first clamping device and is also provided with a plurality of one-way bearings, the one-way bearings are connected with a rotating shaft, the bottom shape of the rotating shaft is used for adapting to the side edge of a single section bar, and the one-way bearings on the first clamping device and the second clamping device are reversely arranged, so that when a clamping mechanism carries out a sheet feeding action, the one-way bearings on the first clamping device and the second clamping device are in a locking state, and further the rotating shaft does not rotate and can realize the translational sheet feeding of the section bar by means of static friction force with the section bar; in the return process of the clamping mechanism, the unidirectional bearing converts the contact state of the rotating shaft and the profile into rolling friction by promoting the rotating shaft to rotate, so that the clamping mechanism is separated from the related profile.
The utility model also has the following preferable technical scheme:
1. Still include the delivery wheel, the delivery wheel sets up in sending piece structure terminal for receive the monolithic section bar that fixture transported.
2. The telescopic end of the air cylinder is connected with the clamping mechanism through an L-shaped connecting plate, one side of the L-shaped connecting plate is connected with the guide rail through a sliding block, and the guide rail and the air cylinder are arranged on the workbench.
3. The clamping mechanism is internally provided with a chute, a first adjusting block and a second adjusting block are arranged in the chute and are respectively connected with the first clamping device and the second clamping device in a matched mode, and the distance between the first adjusting block and the second adjusting block is adjusted to adjust the distance between the first clamping device and the second clamping device.
4. A connecting block is arranged between the first clamping device and the second clamping device, and the pin shaft connects the first clamping device, the connecting block and the second clamping device from the side face.
5. The whole rotating shaft or the lower part of the rotating shaft is made of elastic materials.
Compared with the prior art, the utility model has the advantages that:
The application of the unidirectional bearing ensures that the rotating shaft cannot rotate when the clamping mechanism works, the film feeding is easier, the film feeding cannot roll and skid, the rotating shaft can rotate during the retreating process, the retreating is smoother and more stable, and the high-strength repeated work is facilitated; the edge cooperation of pivot and section bar relies on self elasticity centre gripping section bar, does not need to rely on too big area to produce frictional force contact section bar, does not need the power supply to drive the pivot motion, only needs the cylinder to drive fixture motion, just can accomplish and send the piece, makes the whole volume of device littleer, low in manufacturing cost.
Drawings
FIG. 1 is an overall block diagram of the present utility model;
FIG. 2 is an enlarged view of the clamping mechanism of FIG. 1 in accordance with the present utility model;
FIG. 3 is an overall block diagram of another view of the present utility model;
FIG. 4 is an enlarged view of the clamping mechanism of FIG. 3 in accordance with the present utility model;
FIG. 5 is a front view of the present utility model;
FIG. 6 is a block diagram of the present utility model after the hidden work table, the loading mechanism and the transport wheel;
FIG. 7 is a block diagram of the clamping mechanism of the present utility model;
FIG. 8 is a block diagram of another view of the clamping mechanism of the present utility model;
FIG. 9 is a block diagram of another view of the clamping mechanism of the present utility model;
In the figure: 1. a sheet feeding mechanism; 2. a cylinder; 3. a clamping mechanism; 4. a first clamping device; 5. a second clamping device; 6. a one-way bearing; 7. a rotating shaft; 8. a section bar; 9. a conveying wheel; an L-shaped connection plate; 11. a slide block; 12. a guide rail; 13. a work table; 14. a chute; 15. a first adjustment block; 16. a second adjustment block; 17. and (5) connecting a block.
Detailed Description
The construction and principles of the present utility model will be readily apparent to those skilled in the art from the following description taken in conjunction with the accompanying drawings. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
As shown in fig. 1, 3 and 5, the sheet feeding structure for profile processing of the present utility model comprises a sheet feeding mechanism 1, a cylinder 2, a clamping mechanism 3, a workbench 13 and a conveying wheel 9. The conveyor wheel 9 is not mounted on the table 13 but on another table adjacent to the table 13 (not shown in the figures in relation to the conveyor wheel 9).
As shown in fig. 1, 2, 3, 4 and 5, the upper sheet mechanism 1 is arranged at the middle lower part of the workbench 13, and the upper sheet mechanism 1 is provided with a mechanical component for carrying a plurality of stacked sectional materials 8 (only one of which is shown in the figure) and driving the stacked sectional materials to move up and down. The top of the working table 13 is provided with a cylinder 2, the cylinder 2 is positioned above the sheet feeding mechanism 1, and the working direction of the cylinder 2 is the same as the moving direction of the section bar 8. As shown in fig. 2, 4 and 6, the telescopic end of the cylinder 2 is connected with the clamping mechanism 3 through an L-shaped connecting plate 10, and one side of the L-shaped connecting plate 10 is connected with a guide rail 12 arranged on a workbench 13 through a sliding block 11.
As shown in fig. 6, 7, 8 and 9, the clamping mechanism 3 is connected with the telescopic end of the air cylinder 2 through an L-shaped connecting plate 10, the clamping mechanism 3 comprises a first clamping device 4 and a second clamping device 5 which are respectively arranged on two sides of the section bar 8, a connecting block 17 is arranged between the first clamping device 4 and the second clamping device 5, and the first clamping device 4, the connecting block 17 and the second clamping device 5 can be connected from the side face through a pin shaft. The top of the first clamping device 4 is connected with the first adjusting block 15 in a matched mode, the top of the second clamping device 5 is connected with the second adjusting block 16 in a matched mode, the first adjusting block 15 and the second adjusting block 16 are installed in the sliding groove 14 in the clamping mechanism 3, and the distance between the first clamping device 4 and the second clamping device 5 can be adjusted by adjusting the distance between the first adjusting block 15 and the second adjusting block 16.
The first clamping device 4 and the second clamping device 5 are respectively provided with a one-way bearing 6, and the one-way bearings 6 on the first clamping device 4 and the second clamping device 5 are reversely arranged. The bottoms of the first clamping device 4 and the second clamping device 5 are also provided with a rotating shaft 7, and the rotating shaft 7 is connected with a one-way bearing 6. The shaft 7 is made of an elastic material, and the bottom shape of the shaft is adapted to the side edge of the single-piece profile 8. The conveying wheel 9 is arranged at the tail end of the sheet conveying structure and is used for receiving the single-piece section bar 8 conveyed by the clamping mechanism 3.
The working principle and working method of the sheet feeding structure for section bar processing are as follows: the upper sheet mechanism 1 moves upwards through mechanical parts to convey the section bar 8 to the lower parts of the first clamping device 4 and the second clamping device 5 of the clamping mechanism 3, the section bar 8 can be clamped into the rotating shafts 7 of the first clamping device 4 and the second clamping device 5 due to certain elasticity of the rotating shafts 7, the section bar 8 is clamped by the clamping mechanism 3, the air cylinder 2 works to move the section bar 8 below the clamping mechanism 3 to the position of the conveying wheel 9, and the unidirectional bearings 6 on the first clamping device 4 and the second clamping device 5 are reversely arranged, so that when the clamping mechanism 3 performs sheet conveying action, the unidirectional bearings 6 on the first clamping device 4 and the second clamping device 5 are in a locking state, the rotating shafts 7 do not rotate and realize translational sheet conveying of the section bar by means of static friction with the section bar 8, and during return of the clamping mechanism 3, the conveying wheel 9 works by means of greater friction force of the self, and the unidirectional bearings 6 convert the contact state of the rotating shafts 7 and the section bar 8 into rolling friction, so that the clamping mechanism 3 and the related section bar 8 are separated.
The above description is only specific to the embodiments of the utility model, but the scope of the utility model is not limited thereto, and any person skilled in the art who is skilled in the art to which the utility model pertains shall apply to the technical solution and the novel concept according to the utility model, and shall all be covered by the scope of the utility model.
Claims (6)
1. A send piece structure for section bar processing, characterized by including
The sheet feeding mechanism is provided with a mechanical part for bearing a plurality of sectional materials stacked up and down and driving the stacked sectional materials to move up and down;
The cylinder is the same as the section bar in moving direction and is positioned above the sheet feeding mechanism;
the fixture, connect in the flexible end of cylinder to include:
A first clamping device which is positioned at two sides of the section bar and is provided with a plurality of unidirectional bearings,
And a second clamping device which is arranged relative to the first clamping device and is also provided with a plurality of unidirectional bearings,
The unidirectional bearings on the first clamping device and the second clamping device are in a locking state when the clamping mechanism performs a sheet feeding action, so that the rotating shaft does not rotate and the translational sheet feeding of the section bar is realized by means of static friction force with the section bar; in the return process of the clamping mechanism, the unidirectional bearing converts the contact state of the rotating shaft and the profile into rolling friction by promoting the rotating shaft to rotate, so that the clamping mechanism is separated from the related profile.
2. A sheet feeding structure for profile processing as in claim 1, further comprising a conveyor wheel disposed at an end of the sheet feeding structure for receiving the individual profiles transported by the clamping mechanism.
3. The sheet feeding structure for profile processing according to claim 1, wherein the telescopic end of the cylinder is connected with the clamping mechanism through an L-shaped connecting plate, one side of the L-shaped connecting plate is connected with the guide rail through a sliding block, and the guide rail and the cylinder are both arranged on the workbench.
4. A sheet feeding structure for profile processing as in claim 3, wherein a chute is provided in the clamping mechanism, a first adjusting block and a second adjusting block are provided in the chute, the first adjusting block and the second adjusting block are respectively connected with the first clamping device and the second clamping device in a matching manner, and the distance between the first adjusting block and the second adjusting block is adjusted to adjust the distance between the first clamping device and the second clamping device.
5. A sheet feeding structure for profile processing according to claim 1 or 3, characterized in that a connecting block is provided between the first clamping means and the second clamping means, and a pin connects the first clamping means, the connecting block and the second clamping means from the side.
6. A sheet feeding structure for profile processing according to claim 1 or 3, wherein the shaft is made of elastic material as a whole or in the lower part of the shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420075719.0U CN221543246U (en) | 2024-01-12 | 2024-01-12 | Sheet feeding structure for profile processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420075719.0U CN221543246U (en) | 2024-01-12 | 2024-01-12 | Sheet feeding structure for profile processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221543246U true CN221543246U (en) | 2024-08-16 |
Family
ID=92224795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420075719.0U Active CN221543246U (en) | 2024-01-12 | 2024-01-12 | Sheet feeding structure for profile processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221543246U (en) |
-
2024
- 2024-01-12 CN CN202420075719.0U patent/CN221543246U/en active Active
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