CN111098117B - Automatic roller assembling machine and assembling process - Google Patents
Automatic roller assembling machine and assembling process Download PDFInfo
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- CN111098117B CN111098117B CN201911415391.2A CN201911415391A CN111098117B CN 111098117 B CN111098117 B CN 111098117B CN 201911415391 A CN201911415391 A CN 201911415391A CN 111098117 B CN111098117 B CN 111098117B
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- placing area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
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Abstract
The invention provides an automatic roller assembling machine, and relates to the technical field of roller assembling. Roller automatic assembly machine includes: the workbench is provided with a workpiece placing area and is used for accommodating workpieces; the operation table is arranged on one side of the workpiece placing area, and the end part of the workpiece is fixed on the operation table; the feeding mechanism is connected with the operating platform and used for conveying the material to be installed to the operating platform; the first driving mechanism is arranged on one side, far away from the workpiece placing area, of the operating platform, can move towards the direction of the workpiece placing area, and assembles the material to be installed onto the workpiece. The work piece tip is fixed in on the operation panel, treats that the installation material passes through feed structure and conveys to the operation panel, and first actuating mechanism places the district direction towards the work piece and removes, will treat that the installation material assembles to the work piece on, wholly set up compactly, the process links up closely, and assembly efficiency and assembly precision all show the improvement.
Description
Technical Field
The invention belongs to the technical field of roller assembly, and relates to an automatic roller assembly machine and an assembly process.
Background
The roller is a necessary structure of the conveyor belt in an assembly line and a production line, and the rolling of the roller drives the conveyor belt to advance. An adaptive fabric roller for tentering setting production line is disclosed in CN110184775A patent. The roller typically comprises an inner shaft, a sleeve, a bearing. The inner shaft and the sleeve are nested, and the bearing is in interference fit between the inner shaft and the sleeve from two ends. At present, the assembly of the rollers is not fully automated. The installation of the roller is manually completed, and the assembly efficiency is low and the assembly precision is poor. Especially, in the step of mounting the bearings at two ends of the roller, the manual operation not only reduces the production efficiency and increases the production cost, but also is easy to make mistakes, thus resulting in low yield.
Disclosure of Invention
The invention aims to solve the problems in the prior art and provides an automatic roller assembling machine and an assembling process, which have high assembling efficiency and high assembling precision and can realize automatic assembling.
The purpose of the invention can be realized by the following technical scheme: an automatic roller assembling machine comprising:
the workbench is provided with a workpiece placing area and is used for accommodating workpieces;
the operation table is arranged on one side of the workpiece placing area, and the end part of the workpiece is fixed on the operation table;
the feeding mechanism is connected with the operating platform and used for conveying the material to be installed to the operating platform;
the first driving mechanism is arranged on one side, far away from the workpiece placing area, of the operating platform, can move towards the direction of the workpiece placing area, and assembles the material to be installed onto the workpiece.
As a further improvement of the present invention, the first driving mechanism is provided with an installation shaft toward the side of the workpiece placing area, and the installation shaft is arranged coaxially with the workpiece.
As a further improvement of the invention, the bottom of the operating platform is provided with a positioning block which is driven by a second driving mechanism and can extend and retract vertically, and the workpiece is abutted against the positioning block.
As a further improvement of the invention, one side of the first driving mechanism is provided with a displacement sensor; the displacement sensor detects a displacement of the first drive mechanism.
As a further improvement of the invention, the device also comprises a control module; the control module receives signals of the displacement sensor and sends instructions to the movement of the first driving mechanism and the second driving mechanism.
As a further improvement of the invention, the number of the operation platforms is two, and the operation platforms are respectively arranged at two sides of the workpiece placing area; the number of the first driving mechanisms is two, one first driving mechanism corresponds to one operating platform, and the first driving mechanisms are arranged on one side, far away from the workpiece placing area, of the corresponding operating platform.
As a further improvement of the invention, the device also comprises a switch, and the switch is a foot switch.
As a further improvement of the invention, the feeding mechanism comprises a material tray and a conveying channel connecting the material tray and the operating platform.
As a further improvement of the present invention, the first driving mechanism and the second driving mechanism are both air cylinders.
The invention also provides an assembly process, which comprises the following steps:
a, fixing a workpiece: the workpiece comprises an inner shaft and a sleeve, the inner shaft is inserted into the sleeve and placed in the workpiece placing area, and the end part of the workpiece is fixed on the operating table;
b, feeding: the material to be installed is transferred to the operating platform through the feeding mechanism;
c, assembling a workpiece: the first driving mechanism moves towards the direction of the workpiece placing area, and the mounting shaft is inserted with the material to be mounted and is assembled into the workpiece in an interference manner;
d, returning: the first driving mechanism moves towards the direction far away from the workpiece placing area, returns to the original position and removes the installed workpiece.
Based on the technical scheme, the embodiment of the invention can at least produce the following technical effects: the automatic assembly machine realizes the automatic assembly of workpieces through the combined action of the operating platform, the feeding mechanism and the first driving mechanism. The work piece tip is fixed in on the operation panel, treats that the installation material passes through feed structure and conveys to the operation panel, and first actuating mechanism places the district direction towards the work piece and removes, will treat that the installation material assembles to the work piece on, wholly set up compactly, the process links up closely, and assembly efficiency and assembly precision all show the improvement.
Drawings
Embodiments of the invention are described in further detail below with reference to the attached drawing figures, wherein:
FIG. 1 is a schematic view showing the construction of the automatic roller assembling machine of the present invention.
Fig. 2 is a schematic view of another perspective of the automatic roller assembling machine of the present invention.
Fig. 3 is a schematic structural view of the operation table, the first driving mechanism and the workpiece in an initial state.
Fig. 4 is a schematic view of the structure of fig. 3 from another view angle.
Fig. 5 is a schematic structural view of the operation table, the first drive mechanism, the second drive mechanism, and the workpiece in an assembled state.
Fig. 6 is an exploded view of the console, the first drive mechanism, the second drive mechanism, and the workpiece.
Fig. 7 is an exploded view from another angle of fig. 6.
In the figure, 100, a workbench; 110. a support pillar; 120. a fixed table; 200. an operation table; 210. a positioning groove; 220. positioning blocks; 230. a second drive mechanism; 240. an operation channel; 310. a material tray; 320. a delivery channel; 400. a first drive mechanism; 410. installing a shaft; 420. a displacement sensor; 500. a control module; 610. a sleeve; 620. an inner shaft; 630. a material to be installed; 700. a foot switch.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
The technical solution provided by the present invention is explained in more detail below with reference to fig. 1 to 7.
A roller automatic assembling machine, as shown in fig. 1 and 2, comprising: the device comprises a workbench 100, an operation table 200, a feeding structure, a first driving mechanism 400 and a control module 500.
The work table 100 is provided with a work placing area for accommodating a work. The workpiece is an inner shaft 620 and a sleeve 610 in a nested arrangement. The roller automatic assembling machine functions to automatically assemble the material to be installed 630 onto the workpiece. In this embodiment, the material to be installed 630 is a bearing, and specifically, the bearing is a ball bearing. The automatic roller assembling machine can assemble bearings at two ends of a workpiece in an interference mode, and particularly the assembling position of the bearings is between the inner shaft 620 and the sleeve 610.
Further, as shown in fig. 1, 3 and 4, a support column 110 is disposed in the workpiece placing region, and the support column 110 is matched with the sleeve 610 in shape for supporting the sleeve 610. In the present embodiment, the number of the supporting columns 110 is two, and two ends of the workpiece are separately disposed, so as to improve the supporting stability.
The operation table 200 is provided on the side of the work placing area, and the end of the work is fixed to the operation table 200. The automated assembly process of the material to be installed 630 is performed on the operation table 200.
Specifically, as shown in fig. 2, an operation channel 240 is provided on the operation table 200 for placing the material 630 to be installed, and the operation channel 240 matches with the shape of the material 630 to be installed.
In this embodiment, the operation table 200 is disposed on one side of the workpiece placing area, the fixing table 120 is disposed on the other side of the workpiece placing area, the supporting column 110 is used for supporting the sleeve 610, and the fixing table 120 is used for supporting and fixing the inner shaft 620. By the arrangement, the sleeve 610 and the inner shaft 620 are kept in the preset axial direction, and automatic assembly is facilitated.
In order to further improve the degree of automation, the number of the operation panels 200 may be two, and the operation panels 200 are respectively disposed at both sides of the workpiece placing area, so that the automatic assembly of both ends of the workpiece may be performed simultaneously. Accordingly, the number of the first driving mechanisms 400 is two, one first driving mechanism 400 corresponds to one operation table 200, and the first driving mechanism 400 is arranged on the side of the corresponding operation table 200 far away from the workpiece placing area. In practical production, the operation table 200 and the first driving mechanism 400 can be arranged as required according to the workpiece assembly requirement, including but not limited to the cases listed in the embodiment.
The feeding mechanism is connected to the console 200, and conveys the material to be mounted 630 to the console 200, which is ready for the subsequent automatic assembly process.
Further, the feeding mechanism includes a tray 310 and a conveying passage 320 connecting the tray 310 and the operation table 200. The tray 310 is connected with the vibrating screen, the materials to be installed 630 are all placed in the tray 310, and along with the vibration of the tray 310, the materials to be installed 630 move along the conveying channel 320 until being conveyed to the inner operating table 200.
The first driving mechanism 400 is disposed on a side of the operation table 200 away from the workpiece placement area, and the first driving mechanism 400 is movable toward the workpiece placement area to mount the material to be mounted 630 on the workpiece.
Further, the first driving mechanism 400 is provided with an installation shaft 410 towards one side of the workpiece placing area, specifically, the installation shaft 410, the material to be installed 630 and the inner shaft 620 of the workpiece are coaxially arranged, and when the first driving mechanism 400 moves towards the direction of the workpiece placing area, the installation shaft 410 is inserted into the material to be installed 630 and the material to be installed 630 is assembled into the workpiece in an interference fit manner. The specific action process is as follows: the first driving mechanism 400 drives the installation shaft 410 to advance forwards, the material to be installed 630 is inserted into the installation shaft 410, the installation shaft 410 drives the material to be installed 630 to continue advancing until the installation shaft 410 abuts against the inner shaft 620, the inner shaft 620 is inserted into the installation shaft 410, the installation shaft 410 moves forwards until the material to be installed 630 is completely assembled at a preset position between the inner shaft 620 and the sleeve 610, the assembly process is finished, and the first driving mechanism 400 drives the installation shaft 410 to retract to the original position. In the whole assembly process, the workpiece abuts against the fixed table 120, and the fixed table 120 positions the workpiece to prevent assembly failure caused by movement of the workpiece.
Further, as shown in fig. 6 and 7, a positioning block 220 capable of extending and retracting up and down along a vertical direction is disposed at the bottom of the operating table 200, the workpiece abuts against the positioning block 220, and specifically, the inner shaft 620 abuts against the positioning block 220, so as to ensure that the axis of the inner shaft 620 is at a preset position. The bottom of the operating platform 200 is provided with a through positioning groove 210, the positioning block 220 is inserted into the positioning groove 210 from the bottom, and the positioning block 220 is driven by the second driving mechanism 230 to move up and down along the vertical direction. As shown in fig. 5, when the first driving mechanism 400 moves to a predetermined position toward the workpiece placement area, the material 630 to be installed is axially inserted into the inner shaft 620, the installation shaft 410 and the inner shaft 620 are relatively fixed, and the positioning block 220 is driven by the second driving mechanism 230 to move downward along the vertical direction, so that the positioning block 220 is prevented from obstructing the moving path of the first driving mechanism 400, and the material 630 to be installed can continue to move until being interference-assembled into the workpiece. After the assembly is completed, the first driving mechanism 400 and the second driving mechanism 230 are returned to their original positions.
Further, as shown in fig. 3, a displacement sensor 420 is disposed at one side of the first driving mechanism 400; the displacement sensor 420 detects the displacement of the first drive mechanism 400.
Further, the roller automatic assembling machine further comprises a control module 500; the control module 500 receives the signal from the displacement sensor 420 and commands the first and second driving mechanisms 400 and 400 to move. The action of the automatic roller assembling machine is adjusted by adjusting the control module 500 to adapt to the assembling process of the workpiece.
Further, the automatic roller assembling machine further comprises a switch, the switch is a foot switch 700, and the foot switch 700 is convenient for an operator to operate.
In this embodiment, the first driving mechanism 400 and the second driving mechanism 230 are both air cylinders.
The invention also provides an assembly process, which comprises the following steps:
a, fixing a workpiece: the workpiece comprises an inner shaft 620 and a sleeve 610, the inner shaft 620 is inserted in the sleeve 610 and placed in the workpiece placing area, and the end part of the workpiece is fixed on the operating table 200;
b, feeding: the material to be installed 630 is transferred to the operation table 200 through a feeding mechanism;
c, assembling a workpiece: the first driving mechanism 400 moves towards the direction of the workpiece placing area, the mounting shaft 410 is inserted with the material 630 to be mounted, and the material 630 to be mounted is assembled into the workpiece in an interference fit manner;
d, returning: the first drive mechanism 400 moves away from the workpiece placement area, returns to the home position, and removes the installed workpiece.
Specifically, in the present embodiment, in the step of a fixing the workpiece, one end portion of the workpiece is fixed to the operation table 200, and the other end portion is fixed to the fixing table 120. In the embodiment having two stations 200, in the step of a fixing the workpiece, both end portions of the workpiece are fixed to the two stations 200, respectively.
The assembly process adopts the automatic roller assembly machine, so that the operation difficulty of operators is obviously reduced, the process is simple, and the assembly efficiency and the assembly precision are improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (9)
1. Roller automatic assembly machine, its characterized in that includes:
the worktable is provided with a workpiece placing area for accommodating workpieces, and a support column is arranged in the workpiece placing area;
the operation table is arranged on one side of the workpiece placing area, and the end part of the workpiece is fixed on the operation table;
the feeding mechanism is connected with the operating platform and used for conveying the material to be installed to the operating platform;
the first driving mechanism is arranged on one side, away from the workpiece placing area, of the operating platform and can move towards the workpiece placing area to assemble the material to be installed on the workpiece;
the workpiece is an inner shaft and a sleeve which are arranged in a nested manner, and the support column is used for supporting the sleeve;
the bottom of the operating platform is provided with a positioning block which is driven by a second driving mechanism and can stretch up and down along the vertical direction, and the inner shaft is connected with the positioning block in an abutting mode.
2. The roller automatic assembling machine according to claim 1, wherein said first driving mechanism is provided with an installation shaft toward a side of said workpiece placing area, said installation shaft being coaxially provided with said workpiece.
3. The roller automatic assembling machine according to claim 1, wherein the first driving mechanism is provided with a displacement sensor at one side thereof; the displacement sensor detects a displacement of the first drive mechanism.
4. A roller robot assembler according to claim 3, further comprising a control module; the control module receives signals of the displacement sensor and sends instructions to the movement of the first driving mechanism and the second driving mechanism.
5. The roller automatic assembling machine according to claim 1, wherein the number of the operation stations is two, the operation stations being respectively provided at both sides of the workpiece placing area; the number of the first driving mechanisms is two, one first driving mechanism corresponds to one operating platform, and the first driving mechanisms are arranged on one side, far away from the workpiece placing area, of the corresponding operating platform.
6. The roller picker according to claim 1, further comprising a switch, said switch being a foot switch.
7. Roller pick-and-place machine according to claim 1, characterized in that the feed means comprise a tray and a conveyor channel connecting the tray to the station.
8. The roller automatic assembling machine according to claim 1, wherein said first driving mechanism and said second driving mechanism are both air cylinders.
9. An assembly process for a roller pick-and-place machine according to any one of claims 1 to 8, characterized in that it comprises the following steps:
a, fixing a workpiece: the workpiece comprises an inner shaft and a sleeve, the inner shaft is inserted into the sleeve and placed in the workpiece placing area, and the end part of the workpiece is fixed on the operating table;
b, feeding: the material to be installed is transferred to the operating platform through the feeding mechanism;
c, assembling a workpiece: the first driving mechanism moves towards the direction of the workpiece placing area, when the first driving mechanism moves to a preset position towards the direction of the workpiece placing area, the material to be installed is axially inserted on the inner shaft, the installation shaft and the inner shaft are relatively fixed, the positioning block moves downwards along the vertical direction under the driving of the second driving mechanism, and the material to be installed continues to move until the material to be installed is interference-assembled into the workpiece;
d, returning: the first driving mechanism moves towards the direction far away from the workpiece placing area, returns to the original position and removes the installed workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415391.2A CN111098117B (en) | 2019-12-31 | 2019-12-31 | Automatic roller assembling machine and assembling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911415391.2A CN111098117B (en) | 2019-12-31 | 2019-12-31 | Automatic roller assembling machine and assembling process |
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| Publication Number | Publication Date |
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| CN111098117A CN111098117A (en) | 2020-05-05 |
| CN111098117B true CN111098117B (en) | 2021-05-14 |
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| CN201911415391.2A Active CN111098117B (en) | 2019-12-31 | 2019-12-31 | Automatic roller assembling machine and assembling process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112171227B (en) * | 2020-10-13 | 2022-02-08 | 安徽德基汇金机械科技有限公司 | Assembly tool and assembly process for mining hollow belt roller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654479A1 (en) * | 1989-11-14 | 1991-05-17 | Advanced Technology Research S | METHOD FOR MOUNTING AXLE BEARINGS, PARTICULARLY ENCODERS, DEVICE FOR CARRYING OUT SAID METHOD AND ENCODERS THUS OBTAINED. |
| CN203471279U (en) * | 2013-08-15 | 2014-03-12 | 亿和精密工业（苏州）有限公司 | Assembling fixture for rolling shaft component |
| CN204603719U (en) * | 2015-02-05 | 2015-09-02 | 广州市艺沣彩印有限公司 | The automatic assembling/disassembling machine of bearing of roller bearing |
| CN204935035U (en) * | 2015-08-24 | 2016-01-06 | 铜陵重钢机械装备有限公司 | A kind of large-scale roller bearing press-fitting tool |
| CN206643562U (en) * | 2017-03-20 | 2017-11-17 | 吉林省赫铭精密技术有限公司 | A kind of universal coupling flange yoke clamp spring assembling machine |
| CN206998229U (en) * | 2017-07-21 | 2018-02-13 | 佛山市广津机电设备有限公司 | A kind of bearing seat mounting apparatus applied in staircase main drive shaft |
| CN108544228A (en) * | 2018-06-15 | 2018-09-18 | 广东统机器人智能股份有限公司 | A kind of roller bearing automatic assembling machine |
-
2019
- 2019-12-31 CN CN201911415391.2A patent/CN111098117B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654479A1 (en) * | 1989-11-14 | 1991-05-17 | Advanced Technology Research S | METHOD FOR MOUNTING AXLE BEARINGS, PARTICULARLY ENCODERS, DEVICE FOR CARRYING OUT SAID METHOD AND ENCODERS THUS OBTAINED. |
| CN203471279U (en) * | 2013-08-15 | 2014-03-12 | 亿和精密工业（苏州）有限公司 | Assembling fixture for rolling shaft component |
| CN204603719U (en) * | 2015-02-05 | 2015-09-02 | 广州市艺沣彩印有限公司 | The automatic assembling/disassembling machine of bearing of roller bearing |
| CN204935035U (en) * | 2015-08-24 | 2016-01-06 | 铜陵重钢机械装备有限公司 | A kind of large-scale roller bearing press-fitting tool |
| CN206643562U (en) * | 2017-03-20 | 2017-11-17 | 吉林省赫铭精密技术有限公司 | A kind of universal coupling flange yoke clamp spring assembling machine |
| CN206998229U (en) * | 2017-07-21 | 2018-02-13 | 佛山市广津机电设备有限公司 | A kind of bearing seat mounting apparatus applied in staircase main drive shaft |
| CN108544228A (en) * | 2018-06-15 | 2018-09-18 | 广东统机器人智能股份有限公司 | A kind of roller bearing automatic assembling machine |
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