CN201609915U - Counting control device for on-line cutting length of molded wavy tape - Google Patents
Counting control device for on-line cutting length of molded wavy tape Download PDFInfo
- Publication number
- CN201609915U CN201609915U CN2009202507867U CN200920250786U CN201609915U CN 201609915 U CN201609915 U CN 201609915U CN 2009202507867 U CN2009202507867 U CN 2009202507867U CN 200920250786 U CN200920250786 U CN 200920250786U CN 201609915 U CN201609915 U CN 201609915U
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- worm
- plate
- control device
- wave belt
- moulding wave
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Abstract
The utility model discloses a counting control device for the on-line cutting length of a molded wavy tape, which comprises a bottom plate, wherein the bottom plate is fixedly connected with an adjustable rotating plate fixedly connected with an adjustable support I and a support II, the support II is provided with two worm shafts symmetrically parallel to each other forth and back, one end of each worm shaft is fixedly connected with a counting worm, the other end thereof is fixedly connected with a driven gear meshed with a driving gear, the driving gear is arranged on a driving shaft which is arranged on a rack II, the driving shaft and an output shaft of a servo motor are driven by a synchronous belt, and the counting worms of the two worm shafts have the same structure and consistent helical surface initial positions; the support I is fixedly connected with an upper bottom plate arranged above the worm shaft, the upper bottom plate is provided with an adjustable passage of the molded wavy tape, and the molded wavy tape is meshed with a worm after passing through the adjustable passage. For the counting control device for the on-line cutting length of the molded wavy tape, the two worms with the same structure are meshed with a widened molded wavy belt for leading widened belt molds to be undamaged after passing through the adjustable passage.
Description
Technical field
The utility model relates to a kind of shearing length count control device, the online shearing length count control device of particularly a kind of moulding wave belt.
Background technology
At present, count by single worm screw and to control the online shearing length of moulding wave belt and be applied in the aluminium fin and roll on the band machine, on the moulding wave belt of common bandwidth (about 100mm), cut off and guaranteed that cutting off peak number is the accuracy of zero-sum position, has reached the specification requirement of product fully.But when cutting off on the bandwidth ratio broad moulding wave belt of (surpassing 100mm), find that the moulding wave has distortion, this is that the contact-making surface of a worm screw is too narrow, is unfavorable for transmission owing to adopt single worm screw that moulding wave belt crest is counted.
The utility model content
The utility model provides a kind of can making to add broadband type by the online shearing length count control device of the undamaged moulding wave belt in back for solving the technical problem that exists in the known technology.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is: the online shearing length count control device of a kind of moulding wave belt, comprise base plate, be connected with adjustable swivel plate on the described base plate, be connected with adjustable support I and bracket I I on the described swivel plate, two worm shafts of symmetrical parallel before and after being equipped with on the described bracket I I, one end of every worm shaft is connected with a counting worm screw, the other end is connected with driven gear, described driven gear and driving gear engagement, described driving gear is installed on the power transmission shaft, described power transmission shaft is installed on the described frame II, the output shaft of described power transmission shaft and servomotor is by band transmission synchronously, the counting worm structure same-handed face original position unanimity of described two worm shafts; Be connected with the upper plate that is arranged on above the described worm shaft on the described bracket I, described upper plate is provided with the adjustable passage of described moulding wave belt, described moulding wave belt by described passage after with described worm engaging.
Described passage is formed by described base plate, the symmetrical parallel guide rail that affixed two positions thereon are adjustable and the cover plate that is fitted on the described guide rail, is provided with the Height Adjustment pad affixed with described guide rail between described guide rail and the described cover plate.
Described swivel plate is a unfilled corner cuboid, described swivel plate is fixed on the described base plate by the eccentric block that a pivot hole, a slotted hole and are fixed on the base plate, described slotted hole and diagonal angle, described pivot hole are provided with, and described eccentric block is arranged on the unfilled corner place of described swivel plate.
Described eccentric block is provided with the upper edge of outside protrusion, and described upper edge is fitted on the described swivel plate.
Described bracket I is affixed by the slotted hole and the described swivel plate that have angle with its longitudinal centre line.
The perpendicular direction in described guide rail upper edge is provided with scale.
Described cover plate is made by transparent material.
Be provided with spring pressuring plate below the described cover plate.
The advantage that the utlity model has with good effect is: by the identical worm screw of two helicoid original position uniform structures with widen the engagement of moulding wave belt, intact to guarantee obtaining identical power, to make adding broadband type by the back from the moulding wave belt that the former leveller is come; The utility model adopts worm screw and the engagement of moulding wave belt, and servomotor control counting is counted accurately, and off-position is accurate; Only need change worm screw, the passage of adjusting the moulding wave belt is the moulding wave belt of applicable other specification; And replacing, easy to adjust.The utility model utilization worm drive principle counting is converted into the rectilinear motion of moulding wave belt with worm screw, can satisfy multiple different banding pattern; It is little to take up room, and can satisfy batch production requirements, saves cost.
Description of drawings
Fig. 1 is the structural representation of single worm screw counting device;
Fig. 2 is the side view of Fig. 1;
Fig. 3 is the structural representation vertical view of single worm screw counting device upper plate with the lower part;
Fig. 4 is the structural representation of single worm screw counting device upper plate with top;
Fig. 5 is the side view of Fig. 4;
Fig. 6 is to use that the utility model counts widens U type metal wave belt schematic diagram;
Fig. 7 is the structural representation of the utility model transmission mechanism;
Fig. 8 is the side view (removing bracket I I 11 backs) of Fig. 7.
Among the figure: 1, base plate, 2, swivel plate, 3, bracket I, 4, servomotor, 5, slide plate, 6, lower cover, 7, counting worm screw, 8, passage, 9, baffle plate, 10, upper plate, 11, bracket I I, 12, motor cabinet, 14, synchronous band, 15, toothed belt wheel, 16, toothed belt wheel, 17, eccentric block, 18, worm shaft, 19, lining, 20, upper cover plate, 21, the Height Adjustment pad, 22, presser feet, 23, guide rail, 24,25, driven gear, 26, driving gear, 27, the driven tooth belt wheel, 28, synchronous band, 29, the driving tooth belt wheel.
The specific embodiment
For further understanding summary of the invention of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
See also Fig. 1～Fig. 5, single worm screw counting device comprises the base plate 1 affixed with the complete machine frame, is connected with swivel plate 2 on the base plate 1, is connected with adjustable support I 3 and bracket I I 11 on the swivel plate 2; Worm shaft 18 is housed on the bracket I I 11, the affixed counting of the one end worm screw 7 of worm shaft 18, the other end by synchronously with 14 be fixed in base plate 1 on servomotor 4 be connected, servomotor 4 be fixed in the affixed motor cabinet 12 of base plate 1 on, the affixed toothed belt wheel 16 of output; Between the affixed toothed belt wheel 15 of the other end of worm shaft 18, toothed belt wheel 15 and toothed belt wheel 16 by being with 14 to be connected synchronously; Be connected with upper plate 10 on the bracket I 3, upper plate 10 be positioned at worm shaft 18 above, upper plate 10 is provided with the adjustable passage 8 of moulding wave belt, the moulding wave belt is by above-mentioned passage 8 backs and worm screw 7 engagements.
The formation of above-mentioned passage 8: be upper plate 10 below the passage 8, front and back are symmetrical parallel guide rail 23, are lower cover 6 above.Guide rail 23 is provided with outward extending rule section, the scale direction is vertical with the guide rail direction, be pressed with baffle plate 9 above the rule section, middle part below baffle plate 9 be provided with above-mentioned rule section match to upper groove, the rule section is installed in the groove, the rule section is provided with the housing screw that is connected on the baffle plate 9, and the two ends of baffle plate 9 and upper plate 10 are affixed, and the centre is provided with the housing screw of guide rail 23; Lower cover 6 covers on two guide rails 23, is compressed with the affixed presser feet 22 of baffle plate 9 above the affixed upper cover plate 20 above it, upper cover plate 20.For the ease of understanding the ruuning situation of moulding wave belt, adopt this transparent material of lucite to be applied to lower cover 6 and upper cover plate 20, be convenient to observe; Be provided with the Height Adjustment pad 21 affixed between guide rail 23 and the lower cover 6, in order to adjusting the height of passage 8, pass through for the moulding wave belt of different peak heights with guide rail 23.
The guide rail 23 of assurance bandwidth unclamps the housing screw on the baffle plate 9 when needing to adjust, decontrol guide rail 23, adjusts the distance between two guide rails, make their scale reading unanimity, in order to adjusting the width of passage 8, pass through for the moulding wave belt of different in width, and guarantee the running orbit of moulding wave belt.
Gripper shoe when upper plate 10 is the operation of moulding wave belt also is the fixed head of guide rail 23, still counts the baffle of worm screw 7, the gripper shoe of slide plate 5.Drive the moulding wave belt and advance in order to guarantee to count worm screw, and for the bandwidth that satisfies different size moulding wave belt and the requirement of peak height, designed the different Height Adjustment pad 21 of one group of thickness and the guide rail 23 of band scale; Deviate from for the moulding wave belt that does not make operation, increased spring pressuring plate 6 times at lower cover.
The moulding wave belt that moves in lathe all has a fixing traffic direction and run location, above-mentioned counting device is connected with it in order to guarantee, be convenient to install, be provided with horizontal keyway below the base plate, so that this counting device is installed in a side-play amount can be arranged on the bed panel, the center line of band material and the center line of this counting device are consistent.
The adjustment of swivel plate 2 is fixed:
In order to adjust the hand of spiral of counting worm screw 7, make it perpendicular with the direction of advance of moulding wave belt, swivel plate 2 adopts a unfilled corner cuboid plate, swivel plate 2 will be provided with a pivot and a radius of turn, be pivot with the center line that is installed in the lining 19 on the swivel plate 2 in the present embodiment, construction bolt in lining 19, with the bolt is axle, with and the slotted hole of its diagonal angle setting between distance be after radius is done a small amount of rotation, by being installed in the bolt in the lining, the eccentric block 17 that is installed in the screw in the slotted hole and is packed on the base plate 1 is fixing with base plate 1, eccentric block 17 is provided with the upper edge of outside protrusion, be used to be pressed on swivel plate 2, to strengthen the stability of this counting device.
Center line by the fixing upper plate 10 of bracket I 3 is answered consistent with the bandwidth center of moulding wave belt, the fixing bracket I 3 of upper plate 10 anglec of rotation that do not have, should keep relative position constant with base plate 1, therefore, after swivel plate 2 rotations, bracket I 3 should be done reverse rotation and oppositely skew of an equal angular, and upper plate 10 is resetted, and keeps the center of upper plate 10 consistent with the bandwidth center of moulding wave belt.Become 30 ° slotted hole by open one in bracket I 3 bottoms with its longitudinal centre line, bracket I 3 is returned to its origin-location, on swivel plate 2, join and make screwed hole, by screw the two is fixed, to satisfy instructions for use.Reset as long as the direction of slotted hole satisfies bracket I 3, be not limited to become 30 ° with the longitudinal centre line of bracket I 3.
A keyway should be left in bracket I I 11 bottoms of support worm shaft 18 makes it that side-play amount be arranged so that adjust the position, and worm shaft 18 is installed on the bracket I I 11 by rolling bearing; The motor cabinet 12 that supports servomotor 4 also needs a side-play amount to guarantee corresponding relation, for the ease of installing and adjusting, have a keyway in the bottom of servomotor seat 12, the screw of four fixed electrical machinery seats all is provided with on the bottom surface of motor cabinet 12 and can supplies its strip through hole that moves.By adjusting the rubber synchronous belt 14 non-slip normal operations that also do not come off that guarantee to connect two toothed belt wheels.
Above-mentioned counting device drives counting worm screw 7 by servomotor 4 and rotates, and counting worm screw 7 drives the moulding wave belt and advances, and counts by the number of counting worm screw 7.Above-mentioned counting device, is driven worm screw and rotates by band transmission synchronously by servomotor, makes moulding wave belt with its engagement obtain power and moves forward; Servomotor not only plays gearing, and the operation of control moulding wave belt fixed length.Worm screw is positioned at the below of moulding wave belt, is convenient to transmission.And it is also very convenient to change worm screw for the moulding wave belt (every kind of moulding wave belt all has fixing peak height and peak separation) of different size, and worm screw is moved vertically during assembling does not influence its transmission performance.A number of determining worm screw simultaneously is 2, its outside diameter is fixed, worm screw is rotated a week, moulding wave belt two peak separations that advance, because the helical pitch of worm screw is fixed, corresponding with the peak separation of moulding wave belt, the peak number ratio that utilizes this relation to control counting moulding wave belt by servomotor is accurate with the counter wheel counting, can guarantee that cutoff tool cuts off the accuracy of the incision site of moulding wave belt.The moulding wave belt of different peak separations need dispose with it the worm screw and the guide rail pad of helical pitch relatively.Moulding wave belt bandwidth needs to adjust the distance between the guide rail not simultaneously.
Above-mentioned counting device is controlled shearing length with various moulding wave belts by worm screw counting and obtained power is transported to next device, is applicable to that 100 millimeters of bandwidth that heat-exchange system uses are with interior U type metal wave belt.When cutting off, see also Fig. 6 on the bandwidth ratio broad moulding wave belt of (surpassing 100mm), find that the moulding wave has distortion, this is that the contact-making surface of a worm screw is too narrow, is unfavorable for transmission owing to adopt single worm screw that moulding wave belt crest is counted.
The online shearing length count control device of a kind of moulding wave belt of the utility model on above-mentioned single worm screw counting device basis, has been added a worm screw again, is designed to twin worm counting structure.See also Fig. 7～Fig. 8, it with the servomotor 4 of above-mentioned single worm screw counting device by being with 14 to drive toothed belt wheels 15 synchronously, toothed belt wheel 15 drives worm screw 7 rotations and changes to servomotor 4 by being with 28 to drive toothed belt wheels 27 synchronously, toothed belt wheel 27 drives coaxial driving gear 26, driving gear 26 rotates synchronously by two worm screws of driven gear 24,25, two gear drivens that gear drive drives on two worm shafts.Be convenient to adjust in order to make two worm screws, guarantee that the identical twin worm helicoid of structure is in same original position, need above-mentioned three gears all are fixed on the same bracket I I 11, requirement is when assembling, must guarantee that the helicoid of two worm screws is on same start line, to guarantee obtaining identical power, make banding pattern intact from the moulding wave belt that the former leveller is come.
Driving tooth belt wheel 29 on the utility model motor drives 27 operations of driven tooth belt wheel by rubber synchronous belt 28, the driving gear 26 with it synchronous operation coaxial with driven tooth belt wheel 27, driving gear 26 drives driven gear 24 and driven gear 25 synchronous operations by gear drive, two driven gears 24,25 drive two counting worm screw (not shown) synchronous operations by through-drive, guarantee that U type metal wave belt does not have the distortion operation.
It is simple to the utlity model has processing technology, easy to assembly, and gearratio is big, and transmission is stable, and noise pollution is little, and lubricated good cooling results is changed part and operated easily, can satisfy the instructions for use of the widened U type metal wave belt of different size simultaneously.
Although in conjunction with the accompanying drawings preferred embodiment of the present utility model is described above; but the utility model is not limited to the above-mentioned specific embodiment; the above-mentioned specific embodiment only is schematic; be not restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; not breaking away under the scope situation that the utility model aim and claim protect, can also make a lot of forms, these all belong within the protection domain of the present utility model.
Claims (8)
1. online shearing length count control device of moulding wave belt, it is characterized in that, comprise base plate, be connected with adjustable swivel plate on the described base plate, be connected with adjustable support I and bracket I I on the described swivel plate, two worm shafts of symmetrical parallel before and after being equipped with on the described bracket I I, one end of every worm shaft is connected with a counting worm screw, the other end is connected with driven gear, described driven gear and driving gear engagement, described driving gear is installed on the power transmission shaft, described power transmission shaft is installed on the described frame II, described power transmission shaft passes through band transmission synchronously, the counting worm structure same-handed face original position unanimity of described two worm shafts with the output shaft that is fixed in the servomotor on the described swivel plate; Be connected with the upper plate that is arranged on above the described worm shaft on the described bracket I, described upper plate is provided with the adjustable passage of described moulding wave belt, described moulding wave belt by described passage after with described worm engaging.
2. the online shearing length count control device of moulding wave belt according to claim 1, it is characterized in that, described passage is formed by described upper plate, the symmetrical parallel guide rail that affixed two positions thereon are adjustable and the cover plate that is fitted on the described guide rail, is provided with the Height Adjustment pad affixed with described guide rail between described guide rail and the described cover plate.
3. the online shearing length count control device of moulding wave belt according to claim 1, it is characterized in that, described swivel plate is a unfilled corner cuboid, described swivel plate is fixed on the described base plate by the eccentric block that a pivot hole, a slotted hole and are fixed on the base plate, described slotted hole and diagonal angle, described pivot hole are provided with, and described eccentric block is arranged on the unfilled corner place of described swivel plate.
4. the online shearing length count control device of moulding wave belt according to claim 3 is characterized in that described eccentric block is provided with the upper edge of outside protrusion, and described upper edge is fitted on the described swivel plate.
5. the online shearing length count control device of moulding wave belt according to claim 1 is characterized in that, described bracket I is affixed by the slotted hole and the described swivel plate that have angle with its longitudinal centre line.
6. the online shearing length count control device of moulding wave belt according to claim 2 is characterized in that the perpendicular direction in described guide rail upper edge is provided with scale.
7. the online shearing length count control device of moulding wave belt according to claim 2 is characterized in that described cover plate is made by transparent material.
8. the online shearing length count control device of moulding wave belt according to claim 2 is characterized in that, is provided with spring pressuring plate below the described cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202507867U CN201609915U (en) | 2009-11-24 | 2009-11-24 | Counting control device for on-line cutting length of molded wavy tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202507867U CN201609915U (en) | 2009-11-24 | 2009-11-24 | Counting control device for on-line cutting length of molded wavy tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201609915U true CN201609915U (en) | 2010-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202507867U Expired - Lifetime CN201609915U (en) | 2009-11-24 | 2009-11-24 | Counting control device for on-line cutting length of molded wavy tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201609915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111539A (en) * | 2013-02-06 | 2013-05-22 | 宁波荣智自动化科技有限公司 | High-precision fin feeding mechanism |
-
2009
- 2009-11-24 CN CN2009202507867U patent/CN201609915U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111539A (en) * | 2013-02-06 | 2013-05-22 | 宁波荣智自动化科技有限公司 | High-precision fin feeding mechanism |
| CN103111539B (en) * | 2013-02-06 | 2014-12-31 | 宁波荣智自动化科技有限公司 | High-precision fin feeding mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101020 |
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| CX01 | Expiry of patent term |