CN206062100U - Compile vane frame device - Google Patents

Abstract

The utility model discloses a kind of compile vane frame device, compile vane frame device and be arranged in frame；The volume leaf frame includes two the first slide rails, two the first slide blocks, sliding seat, comes and goes slide rod device, winding structure device and first driving means and the second driving means；Two first slide rails are respectively along being fixedly connected at the top of two Y-axis aluminium profile structure bars；The sliding seat is fixedly connected on two first slide blocks；The first driving means are connected with first annular Timing Belt；The first driving means are used to drive the sliding seat to slide along the length direction of the frame by the first annular Timing Belt；The round slide rod device is fixedly connected on the sliding seat.The round slide rod device specifically includes slide bar component and two groups of bottom slide bar components at the top of two groups；Above-mentioned volume vane frame device, many technical advantage such as efficiency height fast with volume tip speed.

Description

Compile vane frame device

Technical field

This utility model is related to Tobacco leaves braiding machine field, compiles vane frame device more particularly, to a kind of.

Background technology

Tobacco production is a big pillar industry of Chinese national economy income.In cured tobacco production, it is necessary to by fresh tobacco leaf Carry out baking process, and before baking, in addition it is also necessary to fresh tobacco leaf is woven together.At present, most cigarettes of flue-cured tobacco growing district During agriculture braiding Nicotiana tabacum L., hang over tobacco rod horizontal on support, then tobacco grower hangs over blocks of fresh tobacco leaf bifurcated on cross bar, then uses Blocks of fresh tobacco leaf is woven together by tobacco tying thread by hand.But this is slow using hand woven fresh tobacco leaf speed, efficiency is low.

Therefore, our research staff in the design process, a kind of numerical control Nicotiana tabacum L. bundling machine of research design；But in reality Find in production process, frame is one of of paramount importance apparatus structure of numerical control Nicotiana tabacum L. bundling machine of whole machine；The frame plays master Want support and the firm effect of equipment.

But, simply using common iron platform as rack construction in R＆D process, it is clear that such frame its knot Structure stability, reliability are all poor, and which can not be adapted to the topology layout of the numerical control Nicotiana tabacum L. bundling machine of molding.

Utility model content

This utility model provides a kind of volume vane frame device, to solve above-mentioned technical problem.

This utility model is that the adopted technical scheme that solves the above problems is：

This utility model provides a kind of volume vane frame device, and the volume vane frame device is arranged in frame；The volume leaf frame Device includes two the first slide rails, two the first slide blocks, sliding seat, round slide rod device, winding structure device and the first drives Dynamic device and the second driving means；

Two first slide rails are respectively along being fixedly connected at the top of two Y-axis aluminium profile structure bars；And described first Slide rail is laid along the length direction of the frame；Two first slide blocks are separately positioned on two first slide rails, And first slide block is slidably matched with first slide rail；

The sliding seat is fixedly connected on two first slide blocks；The first driving means are connected with first annular Timing Belt；The first driving means are used to drive the sliding seat along the length of the frame by the first annular Timing Belt Slide in degree direction；

The round slide rod device is fixedly connected on the sliding seat；Second driving means are described past for driving The width that slide rod device is returned along the frame comes and goes slip；The round slide rod device specifically includes slide bar group at the top of two groups Part and two groups of bottom slide bar components；At the two ends of the top surface that top slide bar component described in two groups is separately positioned on the sliding seat, At the two ends of the bottom surface that bottom slide bar component described in two groups is separately positioned on the sliding seat；

The top slide bar component include two the first slide bars, be slidably connected on two first slide bars respectively two Individual top slide and the top slide plate being fixedly connected in two top slides and two pieces of top stops；Described first Slide bar is located between two pieces of top stops, and the two ends of first slide bar are respectively fixedly connected with two pieces of top stops On；Winding structure device is connected with the top of the top slide plate, the bottom of the top slide plate is provided with hook line pin；Institute State two bottoms cunnings that bottom slide bar component includes two the second slide bars and is slidably connected on two second slide bars respectively Block and the basal sliding plate being fixedly connected in two base sliders and two pieces of bottom blocks；Second slide bar is located at two pieces Between bottom block, and the two ends of second slide bar are respectively fixedly connected with two pieces of bottom blocks；Slide the bottom Dynamic plate is also connected with the winding structure device；

Second driving means are connected with the second ring-shaped synchronous belt, and second driving means are used to drive described second Ring-shaped synchronous belt is moved back and forth along clockwise direction and counterclockwise；Second ring-shaped synchronous belt and top described in two groups The top slide of slide bar component is fixedly connected, and second ring-shaped synchronous belt is also slided with the bottom of slide bar component in bottom described in two groups Block is fixedly connected.

Preferably, can embodiment as one kind；The first driving means are servomotor.

Preferably, can embodiment as one kind；Second driving means are servomotor.

Preferably, can embodiment as one kind；The top surface of the sliding seat is additionally provided with driving pulley and two driven Belt wheel；Positioned at the middle part of the sliding seat, two driven pulleys are positioned at the two of the sliding seat for the driving pulley End；Second ring-shaped synchronous belt is socketed on the driving pulley and two driven pulleys respectively and is rotatably assorted；It is described Second driving means are rotated with the driving pulley and are connected.

Preferably, can embodiment as one kind；The volume vane frame device also includes lead limit switch；The stroke limit Bit switch is electrically connected with second driving means；The lead limit switch is used to limit the reciprocal of second driving means Stroke distances.

Preferably, can embodiment as one kind；The top slide plate is poly (methyl methacrylate) plate.

Preferably, can embodiment as one kind；The basal sliding plate is poly (methyl methacrylate) plate.

Preferably, can embodiment as one kind；The volume vane frame device also includes two pieces of side shields；Two pieces of side blocks Plate is fixedly connected positioned at the two ends of the sliding seat respectively.

Preferably, can embodiment as one kind；The side shield is poly (methyl methacrylate) plate.

Preferably, can embodiment as one kind；The bottom of the hook line pin is provided with wire casing；The surface of the wire casing is Smooth surface.

Compared with prior art, the advantage of this utility model embodiment is：

A kind of volume vane frame device that this utility model is provided, the primary structure for analyzing above-mentioned volume leaf frame understand：Above-mentioned first Driving means are connected with first annular Timing Belt；Above-mentioned first driving means can be by first annular Timing Belt along side clockwise To and rotate in an anti-clockwise direction, and then drive sliding seat reciprocatingly slide along the length direction of the frame, it is achieved thereby that Whole vane frame device of compiling moves back and forth on the length direction of frame, can so realize the movement along frame length direction；

Equally, above-mentioned second driving means are connected with the second ring-shaped synchronous belt, and second driving means can drive institute State the second ring-shaped synchronous belt and move back and forth along clockwise direction and counterclockwise, and then drive in round slide rod device structure The top slide of top slide bar component (the top slide bar component movement direction of the left and right sides is moved back and forth along on the first slide bar It is identical)；The base slider of bottom slide bar component in round slide rod device structure can also be driven simultaneously along past on the second slide bar Multiple motion (the bottom slide bar component movement direction of the left and right sides is also identical)；So, then by the work of winding structure device With two tobacco tying threads on the left of frame being interweaved winding, and then form the braiding to Nicotiana tabacum L..

It is in concrete operations, when the second ring-shaped synchronous belt turns left, final to drive top slide and top slide To left movement, while driving base slider and basal sliding plate to move right, so, top slide plate is hauled plate to the left Tobacco tying thread, basal sliding plate pull to the right tobacco tying thread, two lines mutually to move, and just can realize the intertexture of tobacco tying thread. It is in concrete operations, when the second ring-shaped synchronous belt turns right, final to drive top slide and top slide plate to move right, Drive base slider and basal sliding plate to left movement simultaneously, so, top slide plate pulls to the right tobacco tying thread, bottom Sliding panel pulls tobacco tying thread to the left, and one the first from left of two lines is right mutually to move, and just can realize the intertexture of tobacco tying thread.

This utility model employs frame arranged on left and right sides while braiding, can significantly lift Nicotiana tabacum L. layout operation Work efficiency, saves Nicotiana tabacum L. programming time.

Description of the drawings

In order to be illustrated more clearly that this utility model specific embodiment or technical scheme of the prior art, below will be right Needed for specific embodiment or description of the prior art, accompanying drawing to be used is briefly described, it should be apparent that, describe below In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness On the premise of work, can be with according to these other accompanying drawings of accompanying drawings acquisition.

The integral installation distribution structure schematic diagram for compiling vane frame device and frame that Fig. 1 is provided for this utility model embodiment；

The integral installation distribution structure schematic diagram for compiling vane frame device and frame that Fig. 2 is also provided for this utility model embodiment；

The volume vane frame device local main structure diagram that Fig. 3 is provided for this utility model embodiment.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described Embodiment is a part of embodiment of this utility model, rather than the embodiment of whole.Based on the embodiment in this utility model, this The every other embodiment obtained under the premise of creative work is not made by field those of ordinary skill, belongs to practical Novel protected scope.

In description of the present utility model, it should be noted that term " " center ", " on ", D score, "left", "right", " perpendicular Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outward " is, based on orientation shown in the drawings or position relationship, to be only For the ease of describe this utility model and simplify description, rather than indicate or imply indication device or element must have it is specific Orientation, with specific azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.Additionally, term " the One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.

In description of the present utility model, it should be noted that unless otherwise clearly defined and limited, term " peace Dress ", " being connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in this utility model.

Below by specific embodiment and combine accompanying drawing this utility model is described in further detail.

Referring to Fig. 1, Fig. 2 (partial structurtes are referring to Fig. 3), a kind of volume vane frame device that this utility model embodiment is provided, institute State volume vane frame device 1 to be arranged in frame 2；It is described volume vane frame device 1 include two the first slide rails, 10, two the first slide blocks 11, Sliding seat 12, round slide rod device 13, winding structure device 14 and first driving means 15 and the second driving means 16；

Two first slide rails 10 are fixedly connected respectively along the top of two Y-axis aluminium profile structure bars 21；And it is described First slide rail 10 is laid along the length direction of the frame 2；Two first slide blocks 11 are separately positioned on two described On one slide rail 10, and first slide block 11 is slidably matched with first slide rail 10；Here relevant frame needs illustratively； I.e. the top platform of frame 2 is mainly encircled a city by two Y-axis aluminium profile structure bars 21 and two X-axis aluminium profile structure bars 22, and two Root Y-axis aluminium profile structure bar 21 arranges to form similar " work " positioned at two 22 mid portion vertical direction of X-axis aluminium profile structure bar Word shape；

The sliding seat 12 is fixedly connected on two first slide blocks 11；The first driving means 15 are connected with One ring-shaped synchronous belt 17；The first driving means 15 are used to drive the sliding seat 12 by the first annular Timing Belt 17 Length direction along the frame 2 slides；

The round slide rod device 13 is fixedly connected on the sliding seat 12；Second driving means 16 are used to drive The round slide rod device 13 comes and goes along the width of the frame 2 and slides；The round slide rod device 13 specifically includes two Group top slide bar component 130 and two groups of bottom slide bar components 140；Described in two groups, top slide bar component 130 is separately positioned on described At the two ends of the top surface of sliding seat 12 (i.e. top surface or so two ends), bottom slide bar component 140 described in two groups is separately positioned on described At the two ends of the bottom surface of sliding seat 12；

The top slide bar component 130 includes two the first slide bars 131, is slidably connected at two first slide bars respectively Two top slides 132 and the top slide plate 133 being fixedly connected in two top slides and two pieces of tops on 131 Portion's block 134；First slide bar 131 is located between two pieces of top stops 134, and the two ends difference of first slide bar 131 It is fixedly connected in two pieces of top stops 134；The top of the top slide plate 133 is connected with winding structure device 14, The bottom of the top slide plate 133 is provided with hook line pin 135；Fig. 2 is see also, the bottom slide bar component 140 includes two Second slide bar 141 and two base sliders 142 being slidably connected on two second slide bars respectively and it is fixedly connected on Basal sliding plate 143 and two pieces of bottom blocks 144 in two base sliders；Second slide bar 141 is positioned at two pieces of bottom gears Between block 144, and the two ends of second slide bar 141 are respectively fixedly connected with two pieces of bottom blocks 144；The bottom Sliding panel 143 is also connected with the winding structure device 14；It should be noted that sliding shoe is slided with above-mentioned Slide bar structure all the time Coordinate, play guide effect, improve stability of the round slide bar in sliding process.

Second driving means 16 are connected with the second ring-shaped synchronous belt 18, and second driving means 16 are used to drive institute State the second ring-shaped synchronous belt 18 and move back and forth along clockwise direction and counterclockwise；Second ring-shaped synchronous belt 18 and two The top slide 132 of the group top slide bar component 130 is fixedly connected, second ring-shaped synchronous belt 18 also with bottom described in two groups The base slider 142 of portion slide bar component 140 is fixedly connected.

Compiling vane frame device and be located on the left of frame for actually one has slide bar component and two groups of bottom slide bar components at the top of two groups, Being located on the right side of frame simultaneously also has slide bar component and two groups of bottom slide bar components at the top of two groups.

The primary structure for analyzing above-mentioned volume leaf frame understands：Above-mentioned first driving means 15 are connected with first annular Timing Belt 17；Above-mentioned first driving means 15 can by first annular Timing Belt 17 along clockwise direction and rotate in an anti-clockwise direction, And then drive sliding seat 12 to reciprocatingly slide along the length direction of the frame 2, it is achieved thereby that entirely compiling vane frame device in machine Move back and forth on the length direction of frame, can so realize the movement along frame length direction；

Equally, above-mentioned second driving means 16 are connected with the second ring-shaped synchronous belt 18, and second driving means 16 can be with Drive second ring-shaped synchronous belt 18 along clockwise direction and counterclockwise move back and forth, and then drive round slide bar dress The top slide 132 for putting the top slide bar component 130 in 13 structures moves back and forth the (top of the left and right sides along on the first slide bar 130 direction of motion of slide bar component is identical)；Bottom slide bar component 140 in 13 structure of round slide rod device can also be driven simultaneously Base slider 142 moves back and forth (bottom slide bar 140 directions of motion of component of the left and right sides are also identical) along on the second slide bar；This Sample one, then by the effect of winding structure device 14, two tobacco tying threads on the left of frame is interweaved winding, and then is formed Braiding to Nicotiana tabacum L..

It is in concrete operations, when the second ring-shaped synchronous belt turns left, final to drive top slide and top slide , to left movement, while driving base slider and basal sliding plate to move right, so, top slide plate 133 is to the left for plate Tobacco tying thread is hauled, basal sliding plate 143 pulls to the right tobacco tying thread, two lines mutually to move, just can realize the friendship of tobacco tying thread Knit.In concrete operations, when the second ring-shaped synchronous belt turns right, it is final drive top slide and top slide plate to Right motion, while driving base slider and basal sliding plate to left movement, so, top slide plate 133 is pulled to the right Tobacco tying thread, basal sliding plate 143 pull tobacco tying thread to the left, and one the first from left of two lines is right mutually to move, and just can realize tobacco tying thread Intertexture.

This utility model employs frame arranged on left and right sides while braiding, can significantly lift Nicotiana tabacum L. layout operation Work efficiency, saves Nicotiana tabacum L. programming time.

Relevant winding structure device, during slip is come and gone, hook line pin drives tobacco tying thread in two adjacent Nicotiana tabacum Lves Between pass through, so as to the Nicotiana tabacum L. on tobacco rod is woven into complete a string.More specifically, the side with frame width is Example, and by taking three Nicotiana tabacum Lves of in front and back as an example, when coming and going slide bar to a Slideslip, pass through between hook line pin the past two panels Nicotiana tabacum L., while Tobacco tying thread can be driven from passing through between this two panels Nicotiana tabacum L., then sliding seat is moved a certain distance along frame length direction, come and go and slide Bar backhaul again, hook line pin from passing through between rear two panels Nicotiana tabacum L., tobacco tying thread therewith from passing through between rear two panels Nicotiana tabacum L., then tobacco tying thread meeting Front two panels Nicotiana tabacum L. is tightened up, then sliding seat continues to move to certain distance, and, again to a Slideslip, hook line pin is from most for round slide bar A piece of Nicotiana tabacum L. is passed through afterwards, so as to rear two panels Nicotiana tabacum L. is tightened up.And so on, you can complete the braiding of Nicotiana tabacum L. on whole tobacco rod.Its In, one end of the tobacco tying thread is fixedly connected on the front end of frame, and the other end of the tobacco tying thread can then connect a balancing weight (i.e. Structure of the reference for B), make state of the tobacco tying thread at any time in tightening.

The concrete structure and particular technique effect of the volume vane frame device for providing to this utility model embodiment below does one Lower detailed description：

Preferably, can embodiment as one kind；The first driving means 15 are servomotor.

Preferably, can embodiment as one kind；Second driving means 16 are servomotor.

It should be noted that above-mentioned first driving means 15 and above-mentioned second driving means 16 are the main of Nicotiana tabacum L. bundling machine Driving means, which uses motor drive mode；It will be apparent that first driving means and above-mentioned second driving means can be selected Using various motors, for example：Frequency conversion motor, motor and servomotor, but this utility model preferably selects to use to be watched Take motor.

Because servomotor (servo motor) refers to the electromotor of the control machinery element operating in servosystem.Cause Nicotiana tabacum L. bundling machine is more suitable for for Serve Motor Control mode；Servomotor can make control speed, and positional precision is very accurate, can So that voltage signal is converted into torque and rotating speed with above-mentioned second ring-shaped synchronous belt of drive control.Servo motor rotor rotating speed is by defeated Enter signal control, and can fast reaction, in automatic control system, as executive component, and have that electromechanical time constant is little, line Property the characteristic such as degree height, pickup voltage, the signal of telecommunication for being received can be converted into the angular displacement on motor reel or angular velocity output. Thus, select preferably to control to come and go the bilateral reciprocation of slide rod device using servomotor.

Preferably, can embodiment as one kind；The top surface of the sliding seat 12 is additionally provided with driving pulley 161 and two Driven pulley 162；The driving pulley 161 positioned at the middle part of the sliding seat 12, two driven pulleys 162 positioned at The two ends of the sliding seat 12；Second ring-shaped synchronous belt 18 be socketed in respectively described in the driving pulley 161 and two from It is rotatably assorted on movable belt pulley 162；Second driving means 16 are rotated with the driving pulley 161 and are connected.

It should be noted that so the second driving means 16 direct drive driving pulley 161, then by two from 162 induced effect of movable belt pulley, and then drive whole second ring-shaped synchronous belt 18 to move back and forth together, it is final drive top slide with And base slider is moved together.

Preferably, can embodiment as one kind；The volume vane frame device also includes lead limit switch (not shown)；Institute State lead limit switch to electrically connect with second driving means 16；The lead limit switch is used to limit second driving The reciprocating stroke distance of device 16.

It should be noted that the rotation distance of the second driving means of the actual restriction of above-mentioned lead limit switch, and then most Zhongdao reciprocatingly slides the purpose of distance up to control top slide and base slider；Can further be realized to compiling by above-mentioned control The automatic precise control of vane frame device.

Preferably, can embodiment as one kind；The top slide plate 133 is poly (methyl methacrylate) plate.

Preferably, can embodiment as one kind；The basal sliding plate 143 is poly (methyl methacrylate) plate.

Preferably, can embodiment as one kind；The volume vane frame device also includes two pieces of side shields 19；Two pieces of sides Baffle plate 19 is fixedly connected positioned at the two ends of the sliding seat 12 respectively.

Preferably, can embodiment as one kind；The side shield 19 is poly (methyl methacrylate) plate.

It should be noted that above-mentioned each platy structure can select aluminium sheet, iron plate and PVC board；But above-mentioned top Sliding panel, basal sliding plate preferably use poly (methyl methacrylate) plate.And the side shield is it is also preferred that use poly (methyl methacrylate) plate；Because having Machine glass plate its structural strength more preferably, hardness more preferably and lighter weight, transparent shape；The design of above-mentioned poly (methyl methacrylate) plate can be with The structure of the Nicotiana tabacum L. bundling machine of whole machine is constituted preferably.

Preferably, can embodiment as one kind；The bottom of the hook line pin is provided with wire casing；The surface of the wire casing is Smooth surface.

It should be noted that above-mentioned wire casing should be smooth surface, so adopt and be conducive to tobacco tying thread preferably in wire casing Inside slidably, while further reducing the rubbing action between tobacco tying thread and hook line pin, and then the abrasion of tobacco tying thread is reduced, Ensure the structural reliability and more permanent service life of tobacco tying thread and hook line pin.In addition, the hook line pin drives compiles cigarette Line is moved and is pointed to the Nicotiana tabacum L. on tobacco rod and woven；The winding structure device is two, and is separately positioned on the volume The two ends of leaf frame；

In sum, what this utility model embodiment was provided compiles the technical advantage that vane frame device mainly has following aspect：

1st, the volume vane frame device that this utility model embodiment is provided, which uses the novel numerical control Tobacco leaves braiding machine, without the need for manual Establishment fresh tobacco leaf, by the driving of first driving means and the second driving means, speed is fast, efficiency high.

2nd, the volume vane frame device that this utility model embodiment is provided, its structure function are more perfect：I.e. this utility model is carried For volume vane frame device, fit system more fastens, and assembling effect is good；And the items that tradition compiles leaf machine are improved from many aspects Performance, greatly improves the work efficiency and function for compiling vane frame device.The volume leaf that i.e. this utility model embodiment is provided is rack-mounted Put, its better reliability, security performance, its structure are more perfect.

3rd, the volume vane frame device that this utility model embodiment is provided, reasonable in design is easy to operate, and Practical Performance It is higher.

In sum, the volume vane frame device that this utility model embodiment is provided, with all many technical advantages.Therefore Which will bring good social benefit, market prospect and economic benefit.

Finally it should be noted that：Various embodiments above is only illustrating the technical solution of the utility model, rather than which is limited System；Although being described in detail to this utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand：Which still can be modified to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent；And these modifications or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of each embodiment technical scheme of type.

Claims (10)

1. it is a kind of to compile vane frame device, it is characterised in that the volume vane frame device is arranged in frame；The volume vane frame device includes Two the first slide rails, two the first slide blocks, sliding seats, come and go slide rod device, winding structure device and first driving means and Second driving means；

Two first slide rails are respectively along being fixedly connected at the top of two Y-axis aluminium profile structure bars；And first slide rail Length direction along the frame is laid；Two first slide blocks are separately positioned on two first slide rails, and institute State the first slide block to be slidably matched with first slide rail；

The sliding seat is fixedly connected on two first slide blocks；The first driving means are connected with first annular synchronization Band；The first driving means are used to drive the sliding seat along the length side of the frame by the first annular Timing Belt To slip；

The round slide rod device is fixedly connected on the sliding seat；Second driving means are used to drive the round cunning Lever apparatus comes and goes along the width of the frame and slides；The round slide rod device specifically include at the top of two groups slide bar component and Two groups of bottom slide bar components；At the two ends of the top surface that top slide bar component described in two groups is separately positioned on the sliding seat, two groups At the two ends of the bottom surface that the bottom slide bar component is separately positioned on the sliding seat；

The top slide bar component includes two the first slide bars, two for being slidably connected on two first slide bars respectively top Portion's slide block and the top slide plate being fixedly connected in two top slides and two pieces of top stops；First slide bar Between two pieces of top stops, and the two ends of first slide bar are respectively fixedly connected with two pieces of top stops；Institute State and at the top of top slide plate, be connected with winding structure device, the bottom of the top slide plate is provided with hook line pin；The bottom Portion's slide bar component include two the second slide bars and two base sliders being slidably connected on two second slide bars respectively with And the basal sliding plate that is fixedly connected in two base sliders and two pieces of bottom blocks；Second slide bar is located at two pieces of bottoms Between block, and the two ends of second slide bar are respectively fixedly connected with two pieces of bottom blocks；The basal sliding plate Also it is connected with the winding structure device；

Second driving means are connected with the second ring-shaped synchronous belt, and second driving means are used to driving described second annular Timing Belt is moved back and forth along clockwise direction and counterclockwise；Second ring-shaped synchronous belt and top slide bar described in two groups The top slide of component is fixedly connected, and second ring-shaped synchronous belt is also solid with the base slider of slide bar component in bottom described in two groups It is fixed to connect.

2. volume vane frame device according to claim 1, it is characterised in that

The first driving means are servomotor.

3. volume vane frame device according to claim 2, it is characterised in that

Second driving means are servomotor.

4. volume vane frame device according to claim 3, it is characterised in that

The top surface of the sliding seat is additionally provided with driving pulley and two driven pulleys；The driving pulley is positioned in the slip The middle part of seat, two driven pulleys are positioned at the two ends of the sliding seat；Second ring-shaped synchronous belt is socketed in respectively It is rotatably assorted on the driving pulley and two driven pulleys；Second driving means are rotated with the driving pulley and are connected Connect.

5. volume vane frame device according to claim 4, it is characterised in that

The volume vane frame device also includes lead limit switch；The lead limit switch is electrically connected with second driving means Connect；The lead limit switch is used for the reciprocating stroke distance for limiting second driving means.

6. volume vane frame device according to claim 1, it is characterised in that

The top slide plate is poly (methyl methacrylate) plate.

7. volume vane frame device according to claim 1, it is characterised in that

The basal sliding plate is poly (methyl methacrylate) plate.

8. volume vane frame device according to claim 1, it is characterised in that

The volume vane frame device also includes two pieces of side shields；Two pieces of side shields are fixed positioned at the two ends of the sliding seat respectively Connection.

9. volume vane frame device according to claim 8, it is characterised in that

The side shield is poly (methyl methacrylate) plate.

10. volume vane frame device according to claim 1, it is characterised in that

The bottom of the hook line pin is provided with wire casing；The surface of the wire casing is smooth surface.