CN101633233B - Speed regulating mechanism among machines - Google Patents
Speed regulating mechanism among machines Download PDFInfo
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- CN101633233B CN101633233B CN2009101142812A CN200910114281A CN101633233B CN 101633233 B CN101633233 B CN 101633233B CN 2009101142812 A CN2009101142812 A CN 2009101142812A CN 200910114281 A CN200910114281 A CN 200910114281A CN 101633233 B CN101633233 B CN 101633233B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
The invention discloses a speed regulating mechanism among machines, comprising a controller, a speed regulating motor with a speed regulator, a start detector and a speed measurement feedback device. The output end of the controller is electrically connected with the speed regulating motor through the speed regulator; the start detector emits a switching value signal to the controller when detecting articles passing through the machine; the speed measurement feedback device detects the variation status in real time during articles transmission and converts the status into corresponding feedback electrical signal values as well as sends the corresponding feedback electrical signal values to the controller; the controller controls the operational speed of the machine according to the speedvariation of the previous machine and the shrinking and stretching condition in the transmission process so as to lead the operational speed of the machine to match with the operational speed of the previous machine and the variation condition of the articles and to prevent stack or stretch of articles in the transmission process.
Description
Technical field
The invention belongs to thermoelastic gonosome manufacture fields such as rubber, the speed regulating mechanism between particularly a kind of multiple computer desk.
Background technology
Elastomers such as rubber are after extruding through runner, die panel machine-shaping, and it is soft that goods can become, and shrink easily and stretcher strain.Particularly in forcing cooling, transportation transport process, transmit through a plurality of boards that cool off, blow difference in functionalitys such as damping roller road, descending device such as take-away belt (conveyor), cooling roller bed, continuous scale, centralizer, calendering gap bridge, fit body, upward slope hoisting mechanism, spray, since the physical property of thermoelastic gonosome itself, easier generation distortion.For making elastomers such as rubber in forcing cooling, transportation transport process, keep institute's fabricated product shape, general method is the physical characteristic according to different goods, image data by experiment, set the velocity ratio of different platform according to the data in advance of being gathered, reach the purpose of thermoelastic gonosome not contraction distortion in cooling procedure, this method need be done lot of data collection and experience accumulation.The present invention designs the speed that the speed regulating mechanism between a kind of multiple computer desk the transmission in the production process transports equipment at different levels and adjusts in real time, to guarantee thermoelastic gonosomes such as the rubber not contraction distortion in cooling procedure after the machine-shaping.
Summary of the invention
Technical problem to be solved by this invention provides the speed regulating mechanism between a kind of multiple computer desk, can mate adjustment in real time at control each board different speed of service, has effectively avoided elastic article such as rubber to deform in the transportation transport process.
Basic design of the present invention is by detecting prime board velocity variations and contraction, the pulled out condition of goods in the board transmission course, control the speed of service of board at the corresponding levels in real time, the speed of service of board at the corresponding levels is complementary with the speed of service of prime board and the situation of change of goods all the time, prevents accumulation or the stretching of goods in the transportation transport process.
To achieve these goals, speed regulating mechanism between the designed multiple computer desk of the present invention, comprise controller and the buncher that has speed regulator, controller output end electrically connects through speed regulator and buncher, and its difference also is: also include startup sniffer and tachometric survey feedback device;
Whether start sniffer and be located on board at the corresponding levels, be used for when board moves, judging has goods to pass through on the board at the corresponding levels, when detecting board at the corresponding levels and have goods to pass through, sends the switching value signal to controller;
The tachometric survey feedback device is arranged between prime board and the board at the corresponding levels, is used for when board moves, residing variable condition when detecting goods in real time and transmitting, and be translated into corresponding feedback voltage value and be sent to controller; Above-mentioned tachometric survey feedback device mainly is made of dancer rools, adjusting rod, involute parts and Linear displacement transducer; The two ends of dancer rools are connected across the front end of two adjusting rods, are the roller that freely rotates, and goods pass from the bottom of this dancer rools, and paste mutually with the surface of dancer rools on the surface of goods; The middle rear end of above-mentioned two adjusting rods is hinged on the frame of board by connecting axle, and two connecting axle axis are parallel with the axis of dancer rools; The eccentric end of involute parts is connected in above-mentioned connecting axle place, and rotates with the rotation of adjusting rod, and the other end of involute parts is the arcwall face of involute shape, and the basic circle of this involute is parallel with the axis of described connecting axle; Linear displacement transducer is relative with the arcwall face of above-mentioned involute parts, and Linear displacement transducer is connected with controller by signal cable; When goods when the bottom of dancer rools is passed through, variable condition when dancer rools can transmit along with goods and fall or raise, adjusting rod and dancer rools can be that axle rotates with the connecting axle, the rotation of adjusting rod drives the rotation of involute parts, the camber line face of involute parts and the position of Linear displacement transducer distance promptly can change thereupon, Linear displacement transducer is exported different feedback voltage values according to the size of above-mentioned position variable in distance, and this feedback voltage value is sent to controller in real time;
After controller received the switching value signal of board startup sniffer at the corresponding levels, the speed that enters board at the corresponding levels was regulated state of a control; The dancer rools of presetting in the feedback voltage value that this moment, controller was passed the tachometric survey feedback device back and controller corresponding voltage value when the equilbrium position is compared, the judgement dancer rools is raised, balance or fall, be that goods belong to stretching, any variable condition in normal or sagging: the feedback voltage value of passing back when the tachometric survey feedback device is less than dancer rools during in the equilbrium position during corresponding voltage value, controller judges that it is that goods belong to extended state that dancer rools is raised, controller sends deceleration control signal to speed regulator, progressively reduce the speed of service of board buncher at the corresponding levels, board at the corresponding levels and prime board are complementary; During corresponding voltage value, controller judged that the dancer rools balance is that goods belong to normal condition when the feedback voltage value of passing back when the tachometric survey feedback device equaled dancer rools in the equilbrium position, and controller does not change the board buncher speed of service at the corresponding levels; The feedback voltage value of passing back when the tachometric survey feedback device is greater than dancer rools during in the equilbrium position during corresponding voltage value, controller judges that it is that goods belong to hang that dancer rools falls, controller sends speed-raising and controls signal to speed regulator, progressively improve the speed of service of board buncher at the corresponding levels, board at the corresponding levels and prime board are complementary.
In the such scheme, described startup sniffer is mainly by surveying roller and constituting near switch; On the frame of the front end that is arranged on this machine board of detection roller, be unable driving, roller free to rotate is surveyed the surface of the roller of roller and is then pasted mutually with product surface; One end of above-mentioned detection roller is provided with a plurality of grooves, and is relative with this groove near switch, is connected with controller by signal cable near switch; When goods transmitted operation between board, the detection roller that contacts with its surface can be followed the operation of goods and be rotated, and when detecting the rotation of surveying roller, produced the switching value signal to controller near switch.
In the such scheme, the eccentric end of described involute parts is through on the contiguous block by a little axle, and be oppositely arranged and the perpendicular eccentric adjusting screw of axis of axis direction and involute basic circle is fixed with two, the other end of above-mentioned contiguous block then is connected on the connecting axle of rear end in the adjusting rod by the adjustable installing hole in an aperture, makes the involute parts form the involute parts that track is adjustable.
In the such scheme, the rear end of described adjusting rod preferably also is provided with balance weight device.
In the such scheme, described buncher is preferably variable-frequency motor or direct current generator.
The present invention compared with prior art, the speed of service of first order board is set by technical recipe, the speed of back board can the preceding stage board linear velocity of operation be benchmark, in the cooling and course of conveying of goods, adjust the speed of service of board at the corresponding levels in real time according to the contraction of goods, the variation that stretches, the speed of service between multiple computer desk is mated mutually, effectively avoided the contraction distortion of thermoelastic gonosomes such as rubber in cooling procedure after the machine-shaping, thereby reach the purpose that elastomeric article section configuration and size remain unchanged, finally guaranteed Products Quality.
Description of drawings
Fig. 1 is the structural representation of a kind of preferred embodiment of the present invention;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the structural representation of involute parts embodiment illustrated in fig. 1;
Fig. 4 is the side view of Fig. 3.
Number in the figure is: 1, start sniffer; 11, survey roller; 12, near switch; 2, tachometric survey feedback device; 21, dancer rools; 22, adjusting rod; 23, involute parts; 231, eccentric end; 232, arcwall face; 233, contiguous block; 234, eccentric adjusting screw; 24 Linear displacement transducers; 25, balance weight device; 26, adjusting rod stopping means; 3, controller; 4, frame; 5, goods.
The specific embodiment
Fig. 1 and Fig. 2 comprise the startup sniffer for the speed regulating mechanism between a kind of multiple computer desk of the present invention
1, tachometric survey feedback device 2, the buncher that has speed regulator and controller 3.The input of controller 3 links to each other with tachometric survey feedback device 2 with startup sniffer 1 by signal cable respectively, and controller 3 outputs then electrically connect through speed regulator and buncher, and this buncher can adopt variable-frequency motor or direct current generator.
Startup sniffer 1 of the present invention is positioned on the board at the corresponding levels, start the front portion that sniffer 1 is located at board at the corresponding levels in the preferred embodiment of the present invention, be used for when board moves, whether judge has goods to pass through on the board at the corresponding levels, when detecting board at the corresponding levels and have goods to pass through, send the switching value signal to controller 3.The startup sniffer 1 that can realize above-mentioned functions can be for being arranged on the photoelectric sensor of board conveyer belt at the corresponding levels top, but because the variable thickness sample of various goods is installed too high then the detection less than thin goods as photoelectric sensor; Installed cross low when then on board, not having goods photoelectric sensor be mapped to the board surface and may send error signal, adjust must be accurately so install.Therefore preferably shown in the preferred embodiment of the present invention, adopt and survey roller 11 and form near switch 12.On the frame of the front end of this machine of being arranged on board, be unable driving, roller free to rotate, goods are walked around and are surveyed roller 11, and product surface is pasted mutually with the roller surface of detection roller 11.A wherein end of above-mentioned detection roller 11 is provided with a plurality of grooves, and is relative with described groove near switch 12, is connected with controller 3 by signal cable near switch 12.When goods contact and transmit operation with detection roller 11, detection roller 11 is followed the goods operation and is rotated, detect the rotation of surveying roller 11 near switch 12, produce periodic switching value signal and deliver to controller 3, whether controller 3 is just known has goods to move on board at the corresponding levels, thereby judges whether and need carry out speed controlling and adjusted to board equipment at the corresponding levels.
Tachometric survey feedback device 2 of the present invention is between board at the corresponding levels and prime board; promptly can be arranged on the rear portion of prime board or the front portion of board at the corresponding levels; be used for when board moves; residing variable condition when detecting the goods transmission in real time; be that goods are in stretching, normally or hang, and be translated into corresponding feedback voltage value and be sent to controller 3.Return the real-time change state of goods by tachometric survey feedback device 2, controller 3 just can be understood the match condition of prime board and board speed at the corresponding levels, sends the speed regulator of control signal corresponding to board at the corresponding levels, goes to control the speed of service of board at the corresponding levels.Can realize that the tachometric survey feedback device 2 of above-mentioned functions can be made up of dancer rools 21, adjusting rod 22, involute parts 23 and Linear displacement transducer 24.The two ends of dancer rools 21 are connected across the front end of two adjusting rods 22, are the roller that freely rotates, and goods pass from the bottom of this dancer rools 21, and paste mutually with the surface of dancer rools 21 on the surface of goods.The middle rear end of above-mentioned two adjusting rods 22 is hinged on the frame 4 of board by connecting axle, and two connecting axle axis are parallel with the axis of dancer rools 21.The rear end of adjusting rod (22) also is provided with balance weight device (25).Involute parts 23 are through on the contiguous block 233 by a little axle, and are fixing with eccentric adjusting screw 234, and rotate with the rotation of adjusting rod 22.One end of involute parts 23 is an eccentric end 231, and the other end is the arcwall face 232 of the adjustable involute shape of track, and the basic circle of this involute is parallel with the axis of described connecting axle.Linear displacement transducer 24 is relative with the arcwall face 232 of above-mentioned involute parts 23, and Linear displacement transducer 24 is connected with controller 3 by signal cable; When goods when the bottom of dancer rools 21 is passed through, variable condition when dancer rools 21 can transmit along with goods and fall or raise, adjusting rod 22 and dancer rools 21 can be that axle rotates with the connecting axle, the rotation of adjusting rod 22 drives the rotation of involute parts 23, the camber line face of involute parts 23 and the position of Linear displacement transducer 24 distance promptly can change thereupon, Linear displacement transducer 24 is exported different feedback voltage values according to the size of above-mentioned position variable in distance, and this feedback voltage value is sent to controller 3 in real time.Can set the direction of the involute path of involute parts 23, be adjusting rod 22 in its adjustable range along with goods from sagging-normal-rotating process of stretching, the arcwall face 232 of involute parts 23 becomes greatly gradually with respect to the distance of Linear displacement transducer 24 and still diminishes gradually.In the preferred embodiment of the present invention, when setting adjusting rod 22 was in the equilbrium position, the magnitude of voltage of Linear displacement transducer 24 outputs was 5V, and in adjusting rod 22 spacing scopes, Linear displacement transducer 24 is along with rotation output 0～10V voltage signal of adjusting rod 22.When goods were sagging, the arcwall face 232 of involute parts 23 became big with respect to the distance of Linear displacement transducer 24, and the output voltage values of Linear displacement transducer 24 is greater than 5V; When goods stretched, the arcwall face 232 of involute parts 23 diminished with respect to the distance of Linear displacement transducer 24, and the output voltage values of Linear displacement transducer 24 is less than 5V.
Because goods are through extruding the thermoelastic gonosome of processing, if it is overweight that dancer rools 21 is pressed on the goods, then can cause the stretching of goods again and influence the measurement effect of tachometric survey feedback device 2, so the present invention can install 25 pairs of adjusting rods of a balance weight device 22 in the rear end of adjusting rod 22 and carries out counterweight.When equipment is installed, be the weight of axle center with the connecting axle according to the front end of adjusting rod 22, increase or reduce the counterweight of balance weight device 25, make dancer rools 21 can be in adjustable range little naturally surface that flumps at goods.In addition, in order to limit the adjustable range of adjusting rod 22, also in order to prevent board linkage when operation, because of beating suddenly of adjusting rod 22, make adjusting rod 22 return to the home position naturally and lose regulating action, and causing the accumulation and the stretching of goods, the present invention is provided with an adjusting rod 22 stopping means 26.Adjusting rod 22 stopping means 26 can be shown in the preferred embodiment of the present invention, for being opened in a plurality of perforation on the fixed support, the trend of these perforation is consistent with the rotation arc direction of adjusting rod 22, also have up and down two spacer pins in the perforation, in order to the rotation radian of the original position of restriction adjusting rod 22 and adjusting rod 22 or adopt adjusting rod 22 stopping means 26 of other structures known today.Adjusting rod 22 adjustable extents that adjusting rod 22 stopping means 26 are limited can be selected as required, and in the preferred embodiment of the present invention, adjusting rod 22 adjustable extents that adjusting rod 22 stopping means 26 are limited are chosen to be 70 °, are respectively 35 ° up and down.
Shine into the error of measurement result for the skew of the involute path of effectively avoiding involute parts 23, above-mentioned involute parts 23 preferably are the adjustable involute parts 23 of track as shown in Figure 3 and Figure 4, promptly the eccentric end 231 of these involute parts 23 is oppositely arranged by two and the perpendicular eccentric adjusting screw 234 of axis of axis direction and involute basic circle is fixed on an end of a contiguous block 233, and the other end of above-mentioned contiguous block 233 then is connected on the connecting axle of rear end in the adjusting rod 22 by the adjustable installing hole in an aperture.When equipment is installed, on request the involute parts are calibrated, one of them is regulated eccentric adjusting screw 234 screws in, another mode of regulating 234 back-outs of eccentric adjusting screw is come fit adjustment eccentric adjusting screw 234, making arcwall face 232 is that object of reference is offset slightly along its involute path direction with Linear displacement transducer 24, the involute path that changes involute parts 23 calibration of returning to zero.
After controller 3 of the present invention received the switching value signal of board startup sniffer 1 at the corresponding levels, the speed that enters board at the corresponding levels was regulated state of a control; The feedback voltage value that this moment, controller 3 was passed tachometric survey feedback device 2 back is that goods are compared in the pairing feedback voltage value of normal condition with controller 3 interior preset threshold value, judge goods belong to stretchings, normal or sagging in any variable condition: when controller 3 judgement goods belong to extended state, controller 3 sends deceleration control signal to speed regulator, progressively reduce the speed of service of board buncher at the corresponding levels, board at the corresponding levels and prime board are complementary; When controller 3 judged that goods belong to normal condition, controller 3 did not change the speed of service of board buncher at the corresponding levels; When controller 3 judged that goods belong to hang, controller 3 sent speed-raising and controls signal to speed regulator, progressively improves the speed of service of board buncher at the corresponding levels, and board at the corresponding levels and prime board are complementary.In the preferred embodiment of the present invention, dancer rools 21 corresponding voltage value when the equilbrium position default in the feedback voltage value that described controller 3 returns tachometric survey feedback device 2 and the controller 3 is compared, judge dancer rools 21 be in fall, balance or raise any in the state: judge dancer rools 21 when controller 3 and be in when raising, show that goods belong to extended state, controller 3 sends deceleration control signal to speed regulator, reduces the speed of service of board buncher at the corresponding levels; When controller 3 judges that dancer rools 21 is in balance, show that goods belong to normal condition, controller 3 does not change speed control signal; Judge dancer rools 21 when controller 3 and be in when falling that show that goods belong to hang, controller 3 sends speed-raising and controls signal to speed regulator, improves the speed of service of board buncher at the corresponding levels.
The operating procedure of the preferred embodiment of the present invention is as follows:
When equipment is installed, the counterweight of adjustment Weighting system in advance, make dancer rools 21 can be in adjustable range little naturally surface that flumps at goods, and be in an optimum value, configure adjusting rod 22 present positions and be the equilbrium position, have an initial position distance between the arcwall face 232 of linear position sensor and involute parts 23, and deposit this original position in controller 3 apart from the magnitude of voltage 5V that lower linear displacement transducer 24 detects, and establish it and be threshold value.
When device start, controller 3 has judged whether that according to the switching value signal that returns near switch 12 goods move on board at the corresponding levels, regulates control thereby whether decision controller 3 carries out speed to board at the corresponding levels.This moment, controller 3 was judged the position of adjusting rod 22 according to the voltage signal size of Linear displacement transducer 24 outputs, and Linear displacement transducer 24 output voltage values are delivered to controller 3 compare with threshold value, as Linear displacement transducer 24 voltage signals＞5V, adjusting rod 22 downward biases are from the centre position, show that goods are sagging, 3 preceding stage boards of controller this moment speed is the speed that benchmark progressively improves board at the corresponding levels by a certain percentage, and board at the corresponding levels and prime board are complementary; As Linear displacement transducer 24 voltage signals＜5V, adjusting rod 22 upwards departs from the centre position, shows that goods have begun to stretch, and 3 speed that progressively reduce board at the corresponding levels by a certain percentage of controller this moment are complementary board at the corresponding levels and prime board.Just can make goods transport the shape and size that keep the goods section in the process through above-mentioned adjustment, make goods satisfy the requirement of technological design quality in free shrink.
The present invention just can carry out speeds match control to multistage board by the present invention, the speed of service of first order board is set by technical recipe, the speed of back board can the preceding stage board linear velocity of operation be benchmark, in the cooling and course of conveying of goods, contraction according to goods, stretch and change the speed of service of adjusting board at the corresponding levels in real time, the speed of service between multiple computer desk is mated mutually, effectively avoided the contraction distortion of thermoelastic gonosomes such as rubber in cooling procedure after the machine-shaping, thereby reach the purpose that elastomeric article section configuration and size remain unchanged, finally guaranteed Products Quality.
Claims (5)
1. the speed regulating mechanism between multiple computer desk, comprise controller (3) and have the buncher of speed regulator, controller (3) output electrically connects through speed regulator and buncher, it is characterized in that: also include startup sniffer (1) and tachometric survey feedback device (2);
Whether start sniffer (1) and be located on board at the corresponding levels, be used for when board moves, judging has goods to pass through on the board at the corresponding levels, when detecting board at the corresponding levels and have goods to pass through, sends the switching value signal to controller (3);
Tachometric survey feedback device (2) is arranged between prime board and the board at the corresponding levels, is used for when board moves, residing variable condition when detecting goods in real time and transmitting, and be translated into corresponding feedback voltage value and be sent to controller (3); Above-mentioned tachometric survey feedback device (2) mainly is made of dancer rools (21), adjusting rod (22), involute parts (23) and Linear displacement transducer (24); The two ends of dancer rools (21) are connected across the front end of two adjusting rods (22), are the roller that freely rotates, and goods pass from the bottom of this dancer rools (21), and paste mutually with the surface of dancer rools (21) on the surface of goods; The middle rear end of above-mentioned two adjusting rods (22) is hinged on the frame (4) of board by connecting axle, and two connecting axle axis are parallel with the axis of dancer rools (21); The eccentric end (231) of involute parts (23) is connected in above-mentioned connecting axle place, and rotate with the rotation of adjusting rod (22), the other end of involute parts (23) is the arcwall face (232) of involute shape, and the basic circle of this involute is parallel with the axis of described connecting axle; Linear displacement transducer (24) is relative with the arcwall face (232) of above-mentioned involute parts (23), and Linear displacement transducer (24) is connected with controller (3) by signal cable; When goods when the bottom of dancer rools (21) is passed through, variable condition when dancer rools (21) can be along with goods transmit and fall or raise, adjusting rod (22) and dancer rools (21) can be that axle rotates with the connecting axle, the rotation of adjusting rod (22) drives the rotation of involute parts (23), the position distance of the camber line face of involute parts (23) and Linear displacement transducer (24) promptly can change thereupon, Linear displacement transducer (24) is exported different feedback voltage values according to the size of above-mentioned position variable in distance, and this feedback voltage value is sent to controller (3) in real time;
After controller (3) received the switching value signal of board startup sniffer at the corresponding levels (1), the speed that enters board at the corresponding levels was regulated state of a control; The dancer rools of presetting in the feedback voltage value that controller this moment (3) is passed tachometric survey feedback device (2) back and the controller (3) (21) corresponding voltage value when the equilbrium position is compared, judgement dancer rools (21) is raised, balance or fall, be that goods belong to stretching, any variable condition in normal or sagging: the feedback voltage value of passing back when tachometric survey feedback device (2) is less than dancer rools (21) during in the equilbrium position during corresponding voltage value, controller (3) judges that it is that goods belong to extended state that dancer rools (21) is raised, controller (3) sends deceleration control signal to speed regulator, progressively reduce the speed of service of board buncher at the corresponding levels, board at the corresponding levels and prime board are complementary; When the feedback voltage value of passing back when tachometric survey feedback device (2) equals dancer rools (21) in the equilbrium position during corresponding voltage value, controller (3) judges that dancer rools (21) balance is that goods belong to normal condition, and controller (3) does not change the speed of service of board buncher at the corresponding levels; The feedback voltage value of passing back when tachometric survey feedback device (2) is greater than dancer rools (21) during in the equilbrium position during corresponding voltage value, controller (3) judges that it is that goods belong to hang that dancer rools (21) falls, controller (3) sends speed-raising and controls signal to speed regulator, progressively improve the speed of service of board buncher at the corresponding levels, board at the corresponding levels and prime board are complementary.
2. the speed regulating mechanism between multiple computer desk according to claim 1 is characterized in that: described startup sniffer (1) is mainly by surveying roller (11) and constituting near switch (12); Survey on the frame of front end that roller (11) is arranged on this machine board, be unable driving, roller free to rotate, the roller surface of surveying roller (11) then pastes mutually with product surface; One end of above-mentioned detection roller (11) is provided with a plurality of grooves, and is relative with this groove near switch (12), is connected with controller (3) by signal cable near switch (12); When goods transmitted operation between board, the detection roller (11) that contacts with its surface can be followed the operation of goods and be rotated, and when detecting the rotation of surveying roller (11), produced the switching value signal to controller (3) near switch (12).
3. the speed regulating mechanism between multiple computer desk according to claim 1, it is characterized in that: the eccentric end (231) of described involute parts (23) is through on the contiguous block (233) by a little axle, and with two be oppositely arranged and eccentric adjusting screw (234) that the axis of axis direction and involute basic circle is perpendicular fixing, the other end of above-mentioned contiguous block (233) then is connected on the connecting axle of rear end in the adjusting rod (22) by the adjustable installing hole in an aperture, makes involute parts (23) form the involute parts (23) that track is adjustable.
4. the speed regulating mechanism between multiple computer desk according to claim 1 is characterized in that: the rear end of described adjusting rod (22) also is provided with balance weight device (25).
5. the speed regulating mechanism between multiple computer desk according to claim 1 is characterized in that: described buncher is variable-frequency motor or direct current generator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101142812A CN101633233B (en) | 2009-08-03 | 2009-08-03 | Speed regulating mechanism among machines |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101142812A CN101633233B (en) | 2009-08-03 | 2009-08-03 | Speed regulating mechanism among machines |
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| Publication Number | Publication Date |
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| CN101633233A CN101633233A (en) | 2010-01-27 |
| CN101633233B true CN101633233B (en) | 2011-07-20 |
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| CN2009101142812A Active CN101633233B (en) | 2009-08-03 | 2009-08-03 | Speed regulating mechanism among machines |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106743906A (en) * | 2017-02-22 | 2017-05-31 | 天鼎丰聚丙烯材料技术有限公司 | The system and method for automatic speed regulation between a kind of each equipment for geotextile product line |
| CN106743905A (en) * | 2017-02-22 | 2017-05-31 | 天鼎丰聚丙烯材料技术有限公司 | The autobalance speed device and method of geotextile product line equipment room |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208781A (en) * | 1998-08-31 | 1999-02-24 | 慈溪市太阳纺织器材有限公司 | Yarn storage device specially used for loom, and yarn feeding method thereof |
| CN201483742U (en) * | 2009-08-03 | 2010-05-26 | 桂林橡胶设计院有限公司 | Regulating mechanism for speed among plurality of machine stations |
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2009
- 2009-08-03 CN CN2009101142812A patent/CN101633233B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1208781A (en) * | 1998-08-31 | 1999-02-24 | 慈溪市太阳纺织器材有限公司 | Yarn storage device specially used for loom, and yarn feeding method thereof |
| CN201483742U (en) * | 2009-08-03 | 2010-05-26 | 桂林橡胶设计院有限公司 | Regulating mechanism for speed among plurality of machine stations |
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| CN101633233A (en) | 2010-01-27 |
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