CN110949746B - Floating self-feedback automatic boxing and clamping device for bearing rollers - Google Patents
Floating self-feedback automatic boxing and clamping device for bearing rollers Download PDFInfo
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- CN110949746B CN110949746B CN201911276570.2A CN201911276570A CN110949746B CN 110949746 B CN110949746 B CN 110949746B CN 201911276570 A CN201911276570 A CN 201911276570A CN 110949746 B CN110949746 B CN 110949746B
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- clamping jaw
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B35/00—Supplying, feeding, arranging or orientating articles to be packaged
- B65B35/10—Feeding, e.g. conveying, single articles
- B65B35/16—Feeding, e.g. conveying, single articles by grippers
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Abstract
The invention relates to the field of bearing production, in particular to a floating self-feedback automatic bearing roller boxing clamping device which comprises a two-dimensional servo truss mechanism and a floating clamping mechanism, wherein the floating clamping mechanism is driven to move by the two-dimensional servo truss mechanism, the floating clamping mechanism comprises a fixed plate, a fault detection sensor and a floating clamping jaw, the fixed plate is fixedly connected with the two-dimensional servo truss mechanism, the fault detection sensor is arranged on the fixed plate and is provided with an opening, a transition hole is formed in the fixed plate and is arranged in the opening, the floating clamping jaw is provided with a clamping jaw seat, the clamping jaw seat can be arranged on the fixed plate in a floating mode, a probe is arranged on the clamping jaw seat, and the probe is aligned with the transition hole in the fixed plate. The roller boxing device can be separated at intervals according to the hole distance of the material box, can flexibly complete roller boxing operation, can detect whether the roller is successfully boxed, and reduces the manual maintenance intensity.
Description
Technical Field
The invention relates to the field of bearing production, in particular to a floating self-feedback automatic boxing and clamping device for a bearing roller.
Background
The bearing is widely applied to various industrial fields, the roller in the bearing is used as a high-precision basic part of the bearing, the production quality and the output efficiency of the bearing have high requirements, and particularly for the roller of the railway conical bearing, the roller is required to be prevented from colliding and scratching in the whole production and transportation process in order to ensure that the roller has high assembly precision and long service life and meet the use requirements of a railway. In the existing production mode, the roller blanking separation boxing produced or detected is usually finished in a manual mode, so that the operation is complex, workers are easy to fatigue in long-time operation, the phenomenon that the rollers collide with and scratch is avoided in the manual boxing and carrying processes, and the service life of the bearing is influenced. In addition, due to the fact that the number of factory material boxes is large, the consistency is poor, the material boxes can be deformed, and the existing automatic box packing mechanisms on the market are all rigidly packed, so that system alarm caused by clamping stagnation of the packed boxes is easy to occur, the material boxes and workpieces are greatly damaged, whether the materials are packed well or not is not subjected to feedback detection, the success rate of packing is reduced, and manual maintenance is difficult.
Disclosure of Invention
The invention aims to provide a floating self-feedback automatic boxing clamping device for bearing rollers, which can automatically clamp the rollers arranged in a straight line, can be separated at intervals according to the hole distance of a material box, can flexibly complete roller boxing operation, reduces the collision damage of the rollers and the material box, is automatically controlled in the whole process, does not need manual intervention, greatly improves the boxing success rate, can also detect whether the rollers are successfully boxed, forms system closed-loop feedback, can automatically remove unqualified material boxes and reduce the manual maintenance intensity.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an automatic dress box clamping device of bearing roller that floats from feedback, includes two-dimentional servo truss mechanism, still includes unsteady fixture, just unsteady fixture passes through two-dimentional servo truss mechanism drive removes, unsteady fixture includes fixed plate, fault detection sensor and unsteady clamping jaw, and wherein the fixed plate links firmly with two-dimentional servo truss mechanism, and the fault detection sensor is located on the fixed plate, just the fault detection sensor is equipped with the opening, be equipped with the transition hole on the fixed plate, just the transition hole is located in the opening, unsteady clamping jaw is equipped with the clamping jaw seat, just the clamping jaw seat can float install in on the fixed plate be equipped with the probe on the clamping jaw seat, just the probe is aimed at transition hole on the fixed plate.
The clamping jaw seat through float the optical axis with the fixed plate is floated and is connected, be equipped with the axle sleeve that supplies the optical axis of floating to pass on the fixed plate, just the optical axis upper end of floating is equipped with and goes up limiting plate, the lower extreme is equipped with the fixed shim.
The clamping jaw seat is connected with the fixed plate in a floating mode through two floating optical axes, and the probe and the transition hole are arranged between the two floating optical axes.
The floating clamping jaw comprises a clamping jaw seat, a movable plate, a separating clamping jaw and an air cylinder, wherein the air cylinder and the separating clamping jaw are fixedly arranged on the clamping jaw seat, the movable plate is arranged at the end part of a cylinder rod of the air cylinder, and the movable plate and the separating clamping jaw are arranged in parallel.
One side of the separation clamping jaw, which is close to the movable plate, is provided with a toothed clamping groove.
The moving plate is made of a soft grease adhesive tape, and the separating clamping jaws are made of polyformaldehyde.
The opening on the fault detection sensor is a U opening.
The invention has the advantages and positive effects that:
1. according to the invention, the floating clamping mechanism arranged on the two-dimensional servo truss mechanism can be compliant with the compensation boxing precision, and the clamping stagnation alarming probability generated in the rigid boxing process can be effectively reduced.
2. According to the invention, the floating clamping mechanism is provided with the fault detection sensor, when the boxing is blocked due to the inconsistency of the material boxes, the floating clamping jaw is abnormally lifted, the fault detection sensor detects the probe on the floating clamping jaw and feeds a fault signal back to the control system, the system can remove or release the fault material box and then introduce the next material box to continue boxing operation, so that the manual intervention maintenance is reduced, and the production efficiency is improved.
3. According to the invention, the floating clamping jaw is provided with the separation clamping jaws, the distance is customized according to the hole distance of the material box, the rollers can be quickly arranged in a line and compactly in the clamping process, and are separated at a fixed distance according to the hole distance of the material box, so that accurate box-packing clamping is realized.
Drawings
Figure 1 is a schematic structural view of the present invention,
figure 2 is an enlarged schematic view of the floating clamp mechanism of figure 1,
figure 3 is an enlarged schematic view of the fault detection sensor of figure 2,
figure 4 is a front view of the floating jaw of figure 2,
figure 5 is a bottom schematic view of the floating jaw of figure 2,
the servo truss type robot comprises a two-dimensional servo truss mechanism 1, a floating clamping mechanism 2, a fixed plate 21, a shaft sleeve 22, a fault detection sensor 23, a floating clamping jaw 24, an upper limiting plate 241, a floating optical axis 242, a fixed gasket 243, a probe 244, a movable plate 245, a separation clamping jaw 246, an air cylinder 247, a magazine 3 and a roller 4.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, the present invention includes a two-dimensional servo truss mechanism 1 and a floating clamping mechanism 2, in this embodiment, the two-dimensional servo truss mechanism 1 is provided with a moving seat having two degrees of freedom of movement along a transfer direction of a magazine 3 and lifting movement, the floating clamping mechanism 2 is mounted on the moving seat and parallel to the lifting movement direction, the magazine 3 is transferred to a fixed position below the two-dimensional servo truss mechanism 1 through a transfer system, and the floating clamping mechanism 2 and the magazine 3 are aligned in a width direction. When the mechanism is executed, the rollers 4 are compactly arranged in a straight line to a designated station, the two-dimensional servo truss mechanism 1 drives the floating clamping mechanism 2 to clamp the rows of rollers 4, and the rollers are arranged in the material box 3 one by one according to the requirements of a user. The two-dimensional servo truss mechanism 1 is a commercially available product, and in this embodiment, a manufacturer of the two-dimensional servo truss mechanism 1 is japanese IAI.
As shown in fig. 2 to 5, the floating clamping mechanism 2 includes a fixed plate 21, a failure detection sensor 23 and a floating clamping jaw 24, wherein as shown in fig. 2, the fixed plate 21 is fixedly connected to a movable base at the end of the two-dimensional servo truss mechanism 1, and the floating clamping jaw 24 is floatably mounted on the fixed plate 21. As shown in fig. 2 to 3, a failure detection sensor 23, a transition hole and two shaft sleeves 22 are arranged on the fixing plate 21, and the transition hole is arranged between the two shaft sleeves 22, in this embodiment, the failure detection sensor 23 is a U-shaped photoelectric sensor, the transition hole is arranged in a U port of the failure detection sensor, and the failure detection sensor 23 is a commercially available product.
As shown in fig. 4 to 5, the floating clamping jaw 24 includes a clamping jaw seat, a moving plate 245, a separating clamping jaw 246 and an air cylinder 247, wherein the air cylinder 247 and the separating clamping jaw 246 are fixed on the clamping jaw seat, the moving plate 245 is installed at the end of the cylinder rod of the air cylinder 247, and the moving plate 245 and the separating clamping jaw 246 are arranged in parallel and cooperate to realize the clamping of the clamping roller 4. As shown in fig. 4, two floating optical axes 242 and a probe 244 are disposed on the upper side of the jaw holder, the probe 244 is fixedly disposed on the jaw holder and disposed between the two floating optical axes 242, an upper limiting plate 241 is disposed at the upper end of each floating optical axis 242, and a fixing gasket 243 is disposed at the lower end of each floating optical axis 242, the jaw holder is connected to the fixing plate 21 in a floating manner through the two floating optical axes 242, the upper end of each floating optical axis 242 is limited by the upper limiting plate 241 after passing through the corresponding shaft sleeve 22 on the fixing plate 21, the lower end of each floating optical axis 242 is limited by the fixing gasket 243, and the probe 244 passes through the transition hole on the fixing plate 21 and enters the U opening of the fault detection sensor 23. In this embodiment, the shaft sleeve 22 is an oilless shaft sleeve.
As shown in fig. 5, the separating claws 246 are fixedly mounted on the claw seats by screws, and tooth-shaped clamping grooves are formed in one side of the separating claws 246 close to the moving plate 245, the spacing between the tooth-shaped clamping grooves is designed according to the hole pitch of the magazine 3, when the mechanism works, the moving plate 245 is driven by the air cylinder 247 to move and is matched with the separating claws 246 to grab the arranged rollers 4 in rows, the tooth-shaped clamping grooves automatically separate the rollers 4 according to the space between the squares in the magazine 3, so that the rollers are placed in the corresponding rows of squares in the magazine 3 in rows, and the moving plate 245 and the separating claws 246 can avoid scratching the rollers 4 during grabbing. In this embodiment, the moving plate 245 is made of a soft grease adhesive tape, and the separating claw 246 is made of polyoxymethylene.
The working principle of the invention is as follows:
when the feeding device works, the rollers 4 are transmitted to a set position from the previous process and are compactly arranged in a straight line, then the two-dimensional servo truss mechanism 1 is started, the floating clamping mechanism 2 is driven to move to the position above the rollers 4 and descend to grab the arranged rollers 4, at the moment, the rollers 4 are separated at a precise distance through the tooth-shaped clamping grooves in the separating clamping jaws 246, then the rollers are brought to the position above the material box 3 through the floating clamping mechanism 2, and the rollers 4 are placed into the material box 3 under the action of the two-dimensional servo truss mechanism 1.
When boxing, if the rollers 4 are placed and clamped, namely, the rollers are not loaded in hole positions corresponding to the material boxes 3, the clamping jaw seats of the floating clamping jaws 24 are abnormally jacked up along with the descending of the two-dimensional servo truss mechanism 1, the probes 244 on the upper sides of the clamping jaw seats lift up at the moment until the clamping jaw seats pass through the transition holes in the fixed plate 21 and enter the U openings of the fault detection sensors 23 to trigger fault signals, the system drives the two-dimensional servo truss mechanism 1 to lift the floating clamping mechanism 2, so that the rollers 4 are separated from the fault material boxes 3, the fault material boxes 3 are removed or released manually or automatically, and the next material box 3 is placed in place to continue boxing operation.
Claims (3)
1. The utility model provides an automatic dress box clamping device of bearing roller that floats from feedback, includes two-dimentional servo truss mechanism, its characterized in that: the floating clamping mechanism (2) is driven to move by the two-dimensional servo truss mechanism (1), the floating clamping mechanism (2) comprises a fixing plate (21), a fault detection sensor (23) and a floating clamping jaw (24), the fixing plate (21) is fixedly connected with the two-dimensional servo truss mechanism (1), the fault detection sensor (23) is arranged on the fixing plate (21), the fault detection sensor (23) is provided with an opening, a transition hole is formed in the fixing plate (21) and is arranged in the opening, the floating clamping jaw (24) is provided with a clamping jaw seat, the clamping jaw seat can be arranged on the fixing plate (21) in a floating mode, a probe (244) is arranged on the clamping jaw seat, and the probe (244) is aligned to the transition hole in the fixing plate (21);
the clamping jaw seat is connected with the fixed plate (21) in a floating mode through a floating optical axis (242), a shaft sleeve (22) for the floating optical axis (242) to penetrate through is arranged on the fixed plate (21), an upper limiting plate (241) is arranged at the upper end of the floating optical axis (242), and a fixed gasket (243) is arranged at the lower end of the floating optical axis (242);
the clamping jaw seat is in floating connection with the fixed plate (21) through two floating optical axes (242), and the probe (244) and the transition hole are arranged between the two floating optical axes (242);
the floating clamping jaw (24) comprises a clamping jaw seat, a moving plate (245), a separating clamping jaw (246) and an air cylinder (247), wherein the air cylinder (247) and the separating clamping jaw (246) are fixedly arranged on the clamping jaw seat, the moving plate (245) is arranged at the end part of a cylinder rod of the air cylinder (247), the moving plate (245) and the separating clamping jaw (246) are arranged in parallel, one side, close to the moving plate (245), of the separating clamping jaw (246) is provided with a toothed clamping groove, and the separating clamping jaw (246) is fixedly arranged on the clamping jaw seat through a screw.
2. The floating self-feeding bearing roller automatic cartridge clamping device of claim 1, wherein: the moving plate (245) is made of a soft grease adhesive tape, and the separating claw (246) is made of polyformaldehyde.
3. The floating self-feeding bearing roller automatic cartridge clamping device of claim 1, wherein: the opening on the fault detection sensor (23) is a U-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276570.2A CN110949746B (en) | 2019-12-12 | 2019-12-12 | Floating self-feedback automatic boxing and clamping device for bearing rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911276570.2A CN110949746B (en) | 2019-12-12 | 2019-12-12 | Floating self-feedback automatic boxing and clamping device for bearing rollers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110949746A CN110949746A (en) | 2020-04-03 |
| CN110949746B true CN110949746B (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911276570.2A Active CN110949746B (en) | 2019-12-12 | 2019-12-12 | Floating self-feedback automatic boxing and clamping device for bearing rollers |
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| CN (1) | CN110949746B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114799809A (en) * | 2021-01-19 | 2022-07-29 | 博世华域转向***有限公司 | Automatic feeding system and method for small worm assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1030457A (en) * | 1964-03-18 | 1966-05-25 | Jacob Hendrikus Mosterd | An apparatus for causing articles separately transported by gripping means to be deposited in a row one after another |
| GB2291392B (en) * | 1994-07-14 | 1998-02-11 | Wrapmatic Spa | A quick-release conveying arm in machines for assembling and wrapping packs of rolls |
| CN203210878U (en) * | 2013-05-07 | 2013-09-25 | 陈为雷 | Pressing rivet alignment protecting mechanism of bookbinding machine |
| CN206255249U (en) * | 2016-12-03 | 2017-06-16 | 重庆市江津钢模有限责任公司 | Wound packages articles clamping device |
| CN107499575A (en) * | 2017-08-01 | 2017-12-22 | 成都尊华荣域科技有限公司 | A kind of connector product clamping device of flexible atraumatic |
| CN110422356A (en) * | 2019-08-12 | 2019-11-08 | 浙江亿龙检测技术有限公司 | A kind of bearing roller automatic material-separating machine |
| CN209631959U (en) * | 2019-01-02 | 2019-11-15 | 杭州吉众机电股份有限公司 | A kind of stamping die with probe detection device |
-
2019
- 2019-12-12 CN CN201911276570.2A patent/CN110949746B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1030457A (en) * | 1964-03-18 | 1966-05-25 | Jacob Hendrikus Mosterd | An apparatus for causing articles separately transported by gripping means to be deposited in a row one after another |
| GB2291392B (en) * | 1994-07-14 | 1998-02-11 | Wrapmatic Spa | A quick-release conveying arm in machines for assembling and wrapping packs of rolls |
| CN203210878U (en) * | 2013-05-07 | 2013-09-25 | 陈为雷 | Pressing rivet alignment protecting mechanism of bookbinding machine |
| CN206255249U (en) * | 2016-12-03 | 2017-06-16 | 重庆市江津钢模有限责任公司 | Wound packages articles clamping device |
| CN107499575A (en) * | 2017-08-01 | 2017-12-22 | 成都尊华荣域科技有限公司 | A kind of connector product clamping device of flexible atraumatic |
| CN209631959U (en) * | 2019-01-02 | 2019-11-15 | 杭州吉众机电股份有限公司 | A kind of stamping die with probe detection device |
| CN110422356A (en) * | 2019-08-12 | 2019-11-08 | 浙江亿龙检测技术有限公司 | A kind of bearing roller automatic material-separating machine |
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| CN110949746A (en) | 2020-04-03 |
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