CN202516965U - Stepwise clamp automatic feeding device - Google Patents
Stepwise clamp automatic feeding device Download PDFInfo
- Publication number
- CN202516965U CN202516965U CN 201220174458 CN201220174458U CN202516965U CN 202516965 U CN202516965 U CN 202516965U CN 201220174458 CN201220174458 CN 201220174458 CN 201220174458 U CN201220174458 U CN 201220174458U CN 202516965 U CN202516965 U CN 202516965U
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- CN
- China
- Prior art keywords
- bearing pin
- connecting rod
- automatic feeding
- cylinder
- train wheel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model provides a stepwise clamp automatic feeding device, belongs to the field of platy material stamping equipment, and in particular relates to a stepwise clamp automatic feeding device which can be used for stamping plates multiple times. The stepwise clamp automatic feeding device disclosed by the utility model is characterized in that a pair of pneumatic clamps (1) which are the same are respectively fixedly arranged on two sliding blocks (5) which are the same, the two sliding blocks (5) respectively synchronously slide on two guide rails (2) which are in parallel, the guide rails (2) are supported by a support (3), the outer side of each guide rail is provided with a liftable belt conveyer (13), a ball screw (14) is arranged in the middle of the two guide rails and is parallel to the guide rails, and the ball screw (14) is driven by a servo motor (4) and drives the sliding blocks (5) on the guide rails (2) to slide. According to the utility model, a hinge device is adopted, and the freedom degree of each clamp is increased, so that unnecessary deformation on a plate edge of an exit is avoided; and a novel clamp structure is adopted, so that the occupied space is reduced, the plate drawing and feeding efficiency is improved, the automation degree is high, and plate drawing and feeding is safe.
Description
Technical field
The utility model belongs to sheet stock material punch process apparatus field, particularly relates to continuous stepping punching production process equipment.
Background technology
Automatically drawing feeding is an important process link on the plate stamping production line; At present the automatic grip(per) feed device on the plate stamping production line adopts three cylinders to drive, in punching course, and the sheet material segment distance that under the effect of stamping press, moves downward and pull back in the horizontal direction; Because the bare terminal end rotational freedom of existing automatic feeding is too small; The horizontal attitude that can't in the servo-actuated scope, keep bare terminal end can cause in various degree distortion and damage to the outlet edges of boards, influences the quality of exit plate; And device takes up room bigger than normal, influences sheet material and draws and send speed and cause the waste of unnecessary cost.
The utility model content
In order to overcome exit plate is caused unnecessary deformation; The utility model provides a kind of step-by-step movement clamp automatic feeding; Through using bearing pin to increase the free degree of pneumatic gripping greatly; Adopt taking of novel pneumatic gripping structure decrease space, realized drawing feeding synchronously, reduced the material time of delivery with stamping machine.The utility model solves the technical scheme that its technical problem adopted: a kind of step-by-step movement clamp automatic feeding; It is characterized in that: on pneumatic gripping (1) the fixed installation slide block (5); Slide block (5) is gone up synchronously at parallel guide rail (2) and is slided; Said guide rail (2) outside is installed with liftable belt conveyor (13), and it is middle and parallel with guide rail that ball-screw (14) is installed in two rail plates (2), and the slide block (5) that ball-screw (14) drives and drives on the rail plate (2) by servomotor (4) slides.Described liftable belt conveyor (13) initial position flushes with the decompressor discharging opening, and the top dead centre that liftable belt conveyor (13) rises is higher than the peak of pneumatic gripping (1).Pneumatic gripping (1) comprises base (12), cylinder (6), connecting rod (7), hinge (8), slim cylinder (9), train wheel bridge (10), lower plate (11); The bottom of cylinder (6) and connecting rod (7) is hinged on the base (12) through bearing pin respectively, and the pull bar of cylinder (6) is hinged through the middle part of bearing pin and connecting rod (7); One end of hinge (8) is through bearing pin and connecting rod (7) upper articulation; The tail end of hinge (8) other end and lower plate (11) is hinged through bearing pin; Train wheel bridge (10) passes through the hinged formation clamp of bearing pin with lower plate (11); Slim cylinder (9) vertical fixing is installed in the lower surface of lower plate (11), and its pull bar contacts through the vertical through hole of lower plate (11) up and with the tail end bottom of train wheel bridge (10), and the center of gravity of described train wheel bridge (10) is at the tail end with a certain distance from bearing pin.The free degree that connecting rod (7) rotates around bearing pin receives base (12) restriction, and cylinder (6) can only be pulled to the position vertical with support with connecting rod (7); Described hinge (8) can be from the position vertical with connecting rod (7) around bearing pin rotate up to connecting rod (7) position in line; Described lower plate (11) can around bearing pin rotate up to the vertical position of hinge (8).The tail end that the pull bar of slim cylinder (9) promotes train wheel bridge (10) makes train wheel bridge (10) rotate around bearing pin, and pneumatic gripping (1) is clamped, and pneumatic gripping (1) leaned on the tail end gravity of train wheel bridge (10) to unclamp when the pull bar of slim cylinder (9) fell after rise.
The beneficial effect of the utility model is:
1. the utility model has improved the free degree of pneumatic gripping through using bearing pin, in the servo-actuated scope, keeps the horizontal attitude of bare terminal end, avoids the outlet edges of boards are caused unnecessary deformation;
2. the utility model has reduced the clamp occupation space through using slim cylinder and adjusting the structure of clamp, thereby has significantly reduced the necessary height that the liftable belt conveyor rises, and realizes efficient energy-saving.
Description of drawings
Fig. 1: step-by-step movement is drawn the pay-off front view automatically
Fig. 2; Step-by-step movement is drawn the vertical view of pay-off automatically
Fig. 3: pneumatic gripping parts enlarged drawing
Among the figure: 1. pneumatic gripping, 2. guide rail, 3. support, 4. servomotor, 5. slide block, 6. cylinder, 7. connecting rod, 8. hinge, 9. slim cylinder, 10. train wheel bridge, 11. lower plates, 12. bases, 13. liftable belt conveyors, 14. ball-screws
The specific embodiment
Pneumatic gripping 1 is fixedly mounted on the slide block 5 through base 12 respectively; Slide block 5 slides on two parallel rail plates 2 respectively synchronously; Rail plate 2 is supported by support 3; Its outside is installed with liftable belt conveyor 13, and it is middle and parallel with guide rail that ball-screw 14 is installed in two rail plates 2, and ball-screw 14 drives and drive the slide block 5 on the rail plate 2 by servomotor 4.Pneumatic gripping 1 comprises cylinder 6, connecting rod 7, hinge 8, slim cylinder 9, train wheel bridge 10 and lower plate 11; The center of gravity of train wheel bridge (10) is at the tail end with a certain distance from bearing pin; The bottom of cylinder 6 and connecting rod 7 is hinged on the support through bearing pin respectively; The pull bar of cylinder 6 is hinged through the middle part of bearing pin and connecting rod 7; One end of hinge 8 and the top of connecting rod 7 are hinged through bearing pin, and the tail end of the other end of hinge 8 and lower plate 11 is hinged through bearing pin, and train wheel bridge 10 passes through the hinged formation clamp of bearing pin with lower plate 11; Slim cylinder 9 vertical fixing are installed in the lower surface of lower plate 11, and its pull bar contacts through the vertical through hole at lower plate 11 middle parts and with the tail end bottom of train wheel bridge 10.
Sheet material begins to get into step-by-step movement clamp automatic feeding after accomplishing first waveform punching press; Pneumatic gripping 1 draws the position of delivering to a waveform under the punching press in clamping plate edges under the effect of slim cylinder 9 and with sheet material, wherein step-by-step movement clamp automatic feeding draws the distance of sending sheet material to preestablish according to the punching press waveform at every turn.For guaranteeing the sheet material accurate positioning, cylinder 6 draws to send at sheet material and keeps the acting tension in the process, makes connecting rod 7 remain on vertical position, avoids tilting to cause the sheet material location inaccurate because connecting rod 7 rotates around bearing pin; In punching course; The sheet material segment distance that under the effect of punching press active force, moves downward and pull back in the horizontal direction; Cylinder 6 unclamped and did not do work this moment; Connecting rod 7 rotates to an angle around bearing pin under the drive of sheet material, and the use of hinge 8 makes the bare terminal end of pneumatic gripping 1 keep horizontal attitude, avoids the outlet edges of boards are caused unnecessary deformation.
Clamp sheet material to the whole whole processes of accomplishing of sheet material waveform punching press from pneumatic gripping 1; Pneumatic gripping 1 keeps clamped condition always; After plate stamping is all accomplished; The withdrawal of slim cylinder 9 pull bars, pneumatic gripping 1 leans on the tail end gravity of train wheel bridge 10 to unclamp, simultaneously behind liftable belt conveyor 13 vertical lifting to the top dead centre with sheet material roller-way top after pneumatic gripping 1 top is sent to press; The liftable belt conveyor is reduced to initial position for 13 times and sheet material is placed on behind the press on the roller-way then, and pneumatic gripping 1 was got back to initial position and got into drawing of next piece sheet material and send flow process this moment.
Claims (6)
1. step-by-step movement clamp automatic feeding; It is characterized in that: on pneumatic gripping (1) the fixed installation slide block (5); Slide block (5) is gone up synchronously at parallel guide rail (2) and is slided; Said guide rail (2) outside is installed with liftable belt conveyor (13), and it is middle and parallel with guide rail that ball-screw (14) is installed in two rail plates (2), and the slide block (5) that ball-screw (14) drives and drives on the rail plate (2) by servomotor (4) slides.
2. a kind of step-by-step movement clamp automatic feeding as claimed in claim 1; It is characterized in that: described liftable belt conveyor (13) initial position flushes with the decompressor discharging opening, and the top dead centre that liftable belt conveyor (13) rises is higher than the peak of pneumatic gripping (1).
3. a kind of step-by-step movement clamp automatic feeding as claimed in claim 1; It is characterized in that: described pneumatic gripping (1) comprises base (12), cylinder (6), connecting rod (7), hinge (8), slim cylinder (9), train wheel bridge (10), lower plate (11); The bottom of cylinder (6) and connecting rod (7) is hinged on the base (12) through bearing pin respectively, and the pull bar of cylinder (6) is hinged through the middle part of bearing pin and connecting rod (7); One end of hinge (8) is through bearing pin and connecting rod (7) upper articulation; The tail end of hinge (8) other end and lower plate (11) is hinged through bearing pin; Train wheel bridge (10) passes through the hinged formation clamp of bearing pin with lower plate (11); Slim cylinder (9) vertical fixing is installed in the lower surface of lower plate (11), and its pull bar contacts through the vertical through hole of lower plate (11) up and with the tail end bottom of train wheel bridge (10).
4. a kind of step-by-step movement clamp automatic feeding as claimed in claim 3, it is characterized in that: the center of gravity of described train wheel bridge (10) is at the tail end with a certain distance from bearing pin.
5. a kind of step-by-step movement clamp automatic feeding as claimed in claim 2 is characterized in that: the free degree that described connecting rod (7) rotates around bearing pin receives base (12) restriction, and cylinder (6) can only be pulled to the position vertical with support with connecting rod (7); Described hinge (8) can be from the position vertical with connecting rod (7) around bearing pin rotate up to connecting rod (7) position in line; Described lower plate (11) can around bearing pin rotate up to the vertical position of hinge (8).
6. a kind of step-by-step movement clamp automatic feeding as claimed in claim 2; It is characterized in that: the tail end that the pull bar of described slim cylinder (9) promotes train wheel bridge (10) makes train wheel bridge (10) rotate around bearing pin; Pneumatic gripping (1) is clamped, and pneumatic gripping (1) leaned on the tail end gravity of train wheel bridge (10) to unclamp when the pull bar of slim cylinder (9) fell after rise.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174458 CN202516965U (en) | 2012-04-23 | 2012-04-23 | Stepwise clamp automatic feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220174458 CN202516965U (en) | 2012-04-23 | 2012-04-23 | Stepwise clamp automatic feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202516965U true CN202516965U (en) | 2012-11-07 |
Family
ID=47099935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220174458 Expired - Lifetime CN202516965U (en) | 2012-04-23 | 2012-04-23 | Stepwise clamp automatic feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202516965U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989918A (en) * | 2012-04-23 | 2013-03-27 | 北京星和众工设备技术股份有限公司 | Marching type automatic gripping feeding device |
| CN104043752A (en) * | 2013-03-12 | 2014-09-17 | 洛法公司 | Device For Gripping Hot Blank |
| CN104084936A (en) * | 2014-07-16 | 2014-10-08 | 北京首航艾启威节能技术股份有限公司 | Novel pneumatic cutting device |
| CN104985075A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing feeding device |
| CN109967623A (en) * | 2019-04-01 | 2019-07-05 | 余姚市康西精密模具有限公司 | Stamping die is used in a kind of production of electrical cabinet |
| CN110026459A (en) * | 2019-04-23 | 2019-07-19 | 嘉善皓航电气有限公司 | A kind of bending machine convenient for loading and unloading |
-
2012
- 2012-04-23 CN CN 201220174458 patent/CN202516965U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102989918A (en) * | 2012-04-23 | 2013-03-27 | 北京星和众工设备技术股份有限公司 | Marching type automatic gripping feeding device |
| CN104043752A (en) * | 2013-03-12 | 2014-09-17 | 洛法公司 | Device For Gripping Hot Blank |
| CN104084936A (en) * | 2014-07-16 | 2014-10-08 | 北京首航艾启威节能技术股份有限公司 | Novel pneumatic cutting device |
| CN104985075A (en) * | 2015-07-13 | 2015-10-21 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing feeding device |
| CN104985075B (en) * | 2015-07-13 | 2017-01-18 | 桐乡市凤鸣制罐厂 | Tinplate cover manufacturing feeding device |
| CN109967623A (en) * | 2019-04-01 | 2019-07-05 | 余姚市康西精密模具有限公司 | Stamping die is used in a kind of production of electrical cabinet |
| CN110026459A (en) * | 2019-04-23 | 2019-07-19 | 嘉善皓航电气有限公司 | A kind of bending machine convenient for loading and unloading |
| CN110026459B (en) * | 2019-04-23 | 2020-06-19 | 嘉善皓航电气有限公司 | Bending machine convenient to feed and discharge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121107 |