CN112959356A - Mechanical arm cam motion performance detection device of bottle blowing machine - Google Patents
Mechanical arm cam motion performance detection device of bottle blowing machine Download PDFInfo
- Publication number
- CN112959356A CN112959356A CN202110157114.7A CN202110157114A CN112959356A CN 112959356 A CN112959356 A CN 112959356A CN 202110157114 A CN202110157114 A CN 202110157114A CN 112959356 A CN112959356 A CN 112959356A
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- Prior art keywords
- manipulator
- fixedly connected
- cam
- bottle blowing
- blowing machine
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J19/00—Accessories fitted to manipulators, e.g. for monitoring, for viewing; Safety devices combined with or specially adapted for use in connection with manipulators
- B25J19/0095—Means or methods for testing manipulators
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a device for detecting the motion performance of a manipulator cam of a bottle blowing machine, and relates to the technical field of mechanical packaging bottle blowing machines. The invention comprises a fixed seat, a motor transmission device and a test board; the fixed seat is arranged on the test board and comprises a supporting column, a transmission shaft is rotationally connected in the supporting column, and the motor transmission device is in transmission connection with the transmission shaft through a synchronous belt; the upper end of the transmission shaft is fixedly connected with an adjusting disc and a tray in sequence, the tray is fixedly connected with a manipulator turntable, the periphery of the manipulator turntable is uniformly and fixedly connected with a plurality of manipulators, and a cam is fixedly connected to the fixed seat below the manipulator turntable; and a noise detection device is arranged on the test board. The invention drives the manipulator turntable to rotate through the motor transmission device, thereby driving the manipulator to move along the cam track, and the noise detection device can monitor the noise in real time and carry out computer analysis result, thereby achieving the purpose of detecting the cam performance.
Description
Technical Field
The invention belongs to the technical field of mechanical packaging bottle blowing machines, and particularly relates to a manipulator cam motion performance detection device of a bottle blowing machine.
Background
The rotary bottle blowing machine is a device for manufacturing plastic particles into hollow containers through a blow molding process, and common machine types comprise a hollow extrusion blowing machine which uses PP and PE for one-step molding, an injection stretch blow bottle blowing machine which uses PET, PC or PP for two-step molding, and a newly developed multilayer hollow extrusion blow and stretch blow molding, most of the bottle blowing machines are two-step bottle blowing machines, namely, plastic raw materials are made into bottle blanks firstly, and then blowing is carried out.
When the bottle blowing machine blows a bottle, a bottle blank is heated and then is grabbed by the mechanical arm along a certain track and sent into a mold for blow molding, after blowing is finished, the other set of mechanical arm is taken out of the mold along a set track and sent into the next step, and the motion track of the mechanical arm is controlled by a left cam and a right cam. The movement of the robot on the cam occurs by means of bearing rolling. The mechanical arm continuously moves on the cam, the requirement on the cam is high, and different cams need to be tested for the performance of the cam, such as abrasion, fatigue life, noise generated during movement and the like, so as to ensure the stable operation of the bottle blowing machine. Therefore, it is necessary to design a detection device capable of detecting movement performance of various manipulator cams.
Disclosure of Invention
The invention aims to provide a device for detecting the motion performance of a cam of a manipulator of a bottle blowing machine.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a device for detecting the motion performance of a manipulator cam of a bottle blowing machine, which comprises a fixed seat, a motor transmission device and a test board, wherein the fixed seat is provided with a fixed shaft; the fixed seat is arranged on the test board, the motor transmission device is arranged on the bottom surface of the test board, and the bottom surface of the test board is fixedly connected with a synchronous belt pressing device for pressing the synchronous belt; the fixed seat comprises a supporting column which is fixedly arranged on the test board and penetrates through the test board, a transmission shaft is rotationally connected in the supporting column, two ends of the transmission shaft are extended to the outside of the supporting column, and the motor transmission device is in transmission connection with the transmission shaft through a synchronous belt; the lower end of the transmission shaft is fixedly connected with a synchronous belt wheel which is rotationally connected with the synchronous belt, the upper end of the transmission shaft is sequentially and fixedly connected with an adjusting disc and a tray, the tray is fixedly connected with a manipulator turntable, the periphery of the manipulator turntable is uniformly and fixedly connected with a plurality of manipulators, and a cam is fixedly connected to the fixed seat below the manipulator turntable; and a noise detection device is arranged on the test board.
Furthermore, a protective door is arranged below the test board, and a transparent cover is arranged above the test board.
Further, the transmission shaft is rotatably connected with the support column through a bearing.
Furthermore, expansion sleeves are fixedly connected among the adjusting disc, the synchronous belt wheel and the transmission shaft.
Further, motor drive includes a motor, the motor is installed the testboard bottom surface, the motor passes through a shaft coupling fixed connection axis of rotation, in the axis of rotation fixedly connected with the motor band pulley that synchronous belt drive is connected.
Further, a torque limiter is fixedly connected to the rotating shaft.
Further, hold-in range closing device includes a support and gyro wheel, the support fixed mounting be in the testboard bottom surface, fixed connection bearing frame on the support, the gyro wheel with the bearing frame rotates to be connected.
Furthermore, the bearing seat is movably connected with the support, and the support is connected with an adjusting bolt for adjusting the bearing seat.
Furthermore, the noise detection device is electrically connected with a controller and a computer.
The invention has the following beneficial effects:
the invention drives the manipulator turntable to rotate through the motor transmission device, thereby driving the manipulator to move along the cam track, and simulates the movement of the manipulator on the bottle blowing machine by controlling the rotation speed of the motor, and the noise detection device can monitor the noise in real time and analyze the result through a computer, thereby achieving the purpose of detecting the performance of the cam.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a testing table;
FIG. 3 is a schematic front view of a test station;
FIG. 4 is a schematic structural view of the fixing base;
FIG. 5 is a schematic cross-sectional view of the fixing base;
FIG. 6 is a schematic structural view of the motor drive;
FIG. 7 is a schematic structural diagram of a hold-in range hold-down device;
in the drawings, the components represented by the respective reference numerals are listed below:
1-fixed seat, 2-motor transmission device, 3-synchronous belt pressing device, 4-synchronous belt, 5-test bench, 6-protective door, 7-noise detection device, 8-transparent cover, 9-controller, 10-computer, 11-mechanical arm, 12-mechanical arm rotary table, 13-cam, 101-adjusting disc, 102-tray, 103-support column, 104-transmission shaft, 105-synchronous belt wheel, 106-expansion sleeve, 107-bearing, 201-motor, 202-rotating shaft, 203-motor belt wheel, 204-torque limiter, 301-support seat, 302-bearing seat, 303-roller and 304-adjusting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "bottom", "upper", "lower", "top", "middle", "length", "inner", "periphery", and the like, indicate orientations or positional relationships for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, the invention relates to a device for detecting the motion performance of a manipulator cam of a bottle blowing machine, which comprises a fixed seat 1, a motor transmission device 2 and a test board 5; fixing base 1 is installed on testboard 5, and motor drive 2 installs in testboard 5 bottom surfaces, and 5 below of testboard are connected with the supporting leg, and 5 bottom surfaces fixedly connected with of testboard are used for compressing tightly hold-in range closing device 3 of hold-in range 4.
Referring to fig. 2-4, the fixing base 1 includes a supporting column 103, the supporting column 103 is fixedly installed on the testing platform 5, the supporting column 103 penetrates through the testing platform 5, a transmission shaft 104 is rotatably connected to the supporting column 103, two ends of the transmission shaft 104 extend to the outside of the supporting column 103, and the motor transmission device 2 is in transmission connection with the transmission shaft 104 through a synchronous belt 4; drive shaft 104 lower extreme fixed connection and hold-in range 4 rotate the synchronous pulley 105 of being connected, a drive shaft 104 upper end is fixed connection adjustment disc 101 and a tray 102 in proper order, a fixed connection manipulator carousel 12 on the tray 102, a plurality of manipulators 11 of the even fixedly connected with in manipulator carousel 12 periphery, lie in a manipulator carousel 12 below fixed connection cam 13 on the fixing base 1, motor drive 2 drives drive shaft 104 through hold-in range 4 and rotates, drive shaft 104 drives manipulator carousel 12 and manipulator 11 and rotates, manipulator 11 moves along cam 13 orbit direction, install noise detection device 7 on the testboard 5, noise detection device 7 detects the noise size that produces when moving on cam 13 orbit manipulator 11.
Preferably, for making the device not influenced by external environment, guard gate 6 is installed to 5 belows in testboard, and translucent cover 8 is installed to 5 tops in testboard, and translucent cover 8 can completely cut off external environment noise.
Preferably, the transmission shaft 104 is rotatably connected with the support column 103 through a bearing 107, and two bearings 107 are arranged on the upper end and the lower end of the support column 103 respectively.
Preferably, an expansion sleeve 106 is fixedly connected between the adjusting plate 101, the synchronous pulley 105 and the transmission shaft 104, and the transmission shaft 104 drives the adjusting plate 101 and the synchronous pulley 105 to rotate when rotating.
Preferably, the motor transmission device 2 comprises a motor 201, the motor 201 is installed on the bottom surface of the test bench 5, the motor 201 is fixedly connected with a rotating shaft 202 through a coupler, and a motor pulley 203 in transmission connection with the synchronous belt 4 is fixedly connected to the rotating shaft 202.
Preferably, a torque limiter 204 is fixedly connected to the rotating shaft 202, and the torque limiter is fixed to the motor pulley 203.
Preferably, the hold-in range closing device 3 includes a support 301 and a roller 303, the roller 303 presses the hold-in range 4, the support 301 is fixedly installed on the bottom surface of the test bench 5, a bearing seat 302 is fixedly connected to the support 301, and the roller 303 is rotatably connected to the bearing seat 302.
Preferably, four guide bolts of fixedly connected with on the support 301, be equipped with the bar hole of being connected with the guide bolt cooperation on the bearing frame 302, rotate on the support 301 and be connected with adjusting bolt 304 that is used for adjusting bearing frame 302, adjusting bolt 304 one end and bearing frame 302 side threaded connection, through the position of rotating the adjustable bearing frame 302 of adjusting bolt 304 to adjust hold-in range 4's elasticity degree.
Preferably, the noise detection device 7 is electrically connected to a controller 9 and a computer 10, so as to facilitate analysis of the detection result.
One specific application of this embodiment is: the controller 9 starts the device, the motor 201 starts to operate, the synchronous belt 4 drives the synchronous belt pulley 105 of the fixed seat 1 to move, the transmission shaft 104 drives the mechanical arm 11 to move on the cam 13, the mechanical arm 11 continuously moves on the cam 13, the abrasion degree of the cam 13 is detected in different time periods, and in the motion, the noise detection device 7 can monitor the data of the noise in real time and feed the data back to the computer 10; the device can simulate the movement of the manipulator 11, carry out different performance detection by changing the running speed, and carry out optimization and improvement on the design of the manipulator 11 and the cam 13 according to the detection result.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a manipulator cam motion performance detection device of bottle blowing machine which characterized in that: comprises a fixed seat (1), a motor transmission device (2) and a test bench (5);
the fixed seat (1) is installed on the test board (5), the motor transmission device (2) is installed on the bottom surface of the test board (5), and a synchronous belt pressing device (3) used for pressing the synchronous belt (4) is fixedly connected to the bottom surface of the test board (5);
the fixed seat (1) comprises a supporting column (103), the supporting column (103) is fixedly installed on the test bench (5), the supporting column (103) penetrates through the test bench (5), a transmission shaft (104) is rotatably connected in the supporting column (103), two ends of the transmission shaft (104) are extended to the outside of the supporting column (103), and the motor transmission device (2) is in transmission connection with the transmission shaft (104) through a synchronous belt (4);
the lower end of the transmission shaft (104) is fixedly connected with a synchronous belt wheel (105) which is rotationally connected with the synchronous belt (4), the upper end of the transmission shaft (104) is sequentially and fixedly connected with an adjusting disc (101) and a tray (102), the tray (102) is fixedly connected with a manipulator turntable (12), a plurality of manipulators (11) are uniformly and fixedly connected to the periphery of the manipulator turntable (12), and a cam (13) is fixedly connected to the fixed seat (1) below the manipulator turntable (12);
and a noise detection device (7) is arranged on the test bench (5).
2. The device for detecting the movement performance of the manipulator cam of the bottle blowing machine according to claim 1, wherein a protective door (6) is installed below the test bench (5), and a transparent cover (8) is installed above the test bench (5).
3. The device for detecting the motion performance of the manipulator cam of the bottle blowing machine according to claim 1 or 2, wherein the transmission shaft (104) is rotatably connected with the supporting column (103) through a bearing (107).
4. The device for detecting the motion performance of the manipulator cam of the bottle blowing machine according to claim 3, wherein an expansion sleeve (106) is fixedly connected among the adjusting disk (101), the synchronous pulley (105) and the transmission shaft (104).
5. The device for detecting the movement performance of the manipulator cam of the bottle blowing machine according to the claim 1, the manipulator cam of the bottle blowing machine is characterized in that the motor transmission device (2) comprises a motor (201), the motor (201) is installed on the bottom surface of the test bench (5), the motor (201) is fixedly connected with a rotating shaft (202) through a coupler, and a motor pulley (203) in transmission connection with the synchronous belt (4) is fixedly connected to the rotating shaft (202).
6. The detecting device for detecting the moving performance of the manipulator cam of the bottle blowing machine according to claim 5, wherein a torque limiter (204) is fixedly connected to the rotating shaft (202).
7. The device for detecting the motion performance of the manipulator cam of the bottle blowing machine according to claim 1, 2, 4 or 6, wherein the synchronous belt pressing device (3) comprises a support (301) and a roller (303), the support (301) is fixedly installed on the bottom surface of the test bench (5), a bearing seat (302) is fixedly connected to the support (301), and the roller (303) is rotatably connected with the bearing seat (302).
8. The device for detecting the movement performance of the manipulator cam of the bottle blowing machine according to claim 7 is characterized in that the bearing seat (302) is movably connected with the support (301), and the support (301) is connected with an adjusting bolt (304) for adjusting the bearing seat (302).
9. The detecting device for the moving performance of the manipulator cam of the bottle blowing machine according to claim 8 is characterized in that the controller (9) and the computer (10) are electrically connected with the outside of the noise detecting device (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110157114.7A CN112959356A (en) | 2021-02-04 | 2021-02-04 | Mechanical arm cam motion performance detection device of bottle blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110157114.7A CN112959356A (en) | 2021-02-04 | 2021-02-04 | Mechanical arm cam motion performance detection device of bottle blowing machine |
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| Publication Number | Publication Date |
|---|---|
| CN112959356A true CN112959356A (en) | 2021-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110157114.7A Pending CN112959356A (en) | 2021-02-04 | 2021-02-04 | Mechanical arm cam motion performance detection device of bottle blowing machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29908827U1 (en) * | 1999-05-14 | 2000-10-05 | Khs Anker Maschinenbau Gmbh | Device for controlling the rotational movement of vessels |
| CN101907519A (en) * | 2010-06-30 | 2010-12-08 | 绵阳富临精工机械有限公司 | Engine variable valve timing system performance testboard |
| CN104760264A (en) * | 2015-04-16 | 2015-07-08 | 临海市大格格兰压缩机有限公司 | Continuous bottle blank gap adjusting mechanism of bottle blowing machine |
| CN207375738U (en) * | 2017-09-30 | 2018-05-18 | 广州达意隆包装机械股份有限公司 | One kind blows filling rotation equipment integrating |
| CN207585909U (en) * | 2017-12-21 | 2018-07-06 | 重庆国轴机械制造有限公司 | A kind of reduction box noise measuring mechanism and noise detecting system |
| CN111547497A (en) * | 2020-05-28 | 2020-08-18 | 合肥中辰轻工机械有限公司 | Blank and bottle taking and feeding device of bottle blowing machine |
-
2021
- 2021-02-04 CN CN202110157114.7A patent/CN112959356A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29908827U1 (en) * | 1999-05-14 | 2000-10-05 | Khs Anker Maschinenbau Gmbh | Device for controlling the rotational movement of vessels |
| CN101907519A (en) * | 2010-06-30 | 2010-12-08 | 绵阳富临精工机械有限公司 | Engine variable valve timing system performance testboard |
| CN104760264A (en) * | 2015-04-16 | 2015-07-08 | 临海市大格格兰压缩机有限公司 | Continuous bottle blank gap adjusting mechanism of bottle blowing machine |
| CN207375738U (en) * | 2017-09-30 | 2018-05-18 | 广州达意隆包装机械股份有限公司 | One kind blows filling rotation equipment integrating |
| CN207585909U (en) * | 2017-12-21 | 2018-07-06 | 重庆国轴机械制造有限公司 | A kind of reduction box noise measuring mechanism and noise detecting system |
| CN111547497A (en) * | 2020-05-28 | 2020-08-18 | 合肥中辰轻工机械有限公司 | Blank and bottle taking and feeding device of bottle blowing machine |
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Application publication date: 20210615 |
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| RJ01 | Rejection of invention patent application after publication |