A kind of glass guiding transport mechanism
Technical field
The utility model belongs to glass manufacture processing mechanical apparatus field more particularly to a kind of glass guiding transport mechanism,
It is mainly used in the continuous transmission processing of glass.
Background technique
Glass is a kind of material that purposes is extremely wide in our daily productions and life, window, curtain wall, ornaments, vessel, eye
Will use glass on the objects such as mirror, mirror and optical instrument, use of the glass in finishing be it is very universal, from outer wall window
Family to indoor screen and door leaf etc. all can use arrive, there are many type of glass, mainly include tempered glass, ground glass, pressure
Figured plate glass, hollow glass and laminated glass etc..The process of manufacture of glass is comparatively laborious, the need manufactured according to glass production
It wants, needs to carry out glass mirror processed, vacuum coating, tempering, hot bending, hollow glass close the deep process such as piece, cleaning, drying,
It carries out needing successively to be transmitted glass in above-mentioned procedure of processing in glass, forms glass production assembly line, glass can be
The processing of every processing step is successively carried out during being transmitted along assembly line.Existing glass transmission equipment structure is multiple
It is miscellaneous and troublesome in poeration, it is difficult to, cannot be by glass during transmitting glass by being transmitted for glass horizontal exactly
Two sides carry out blocking limit, it is difficult to limition orientation are carried out to the transmit process of glass, prevent glass is from according to production and processing
Need being transmitted for exactly, cause glass generated in transmit process skew offset, influence glass normally transmit add
Work, and existing glass is in process, it is difficult to which compress to glass in glass transmit process of high efficiency smooth is led
To causing glass to be easy to generate pivot offset under the external force of process, and existing glass hold-down mechanism is difficult to
According to being adjusted for the dimensions convenient and efficient of glass, it is difficult to suitable for the glass processing of plurality of specifications, not be able to satisfy rule
The needs of modelling glass continuous production processing.
Utility model content
Technical problem to be solved in the utility model is the above-mentioned deficiency in the presence of overcoming the prior art, and provides one
It is kind reasonable in design, it can be by the limition orientation of the glass of sizes specification efficiently and accurately in the horizontal direction, so that glass
It is capable of the steady transmission of convenient and smooth, meets the glass that production and processing needs and be oriented to transport mechanism.
In order to solve the above-mentioned technical problem, the technical scheme adopted by the utility model is a kind of glass is oriented to conveyer
Structure, it is characterised in that: the glass guiding transport mechanism includes transmission bracket, glass deflector roll, fixed block roller, adjusts guiding mechanism
With compression material guide mechanism, the transmission bracket upside is successively evenly arranged with more glass deflector rolls, glass deflector roll in the horizontal direction
Horizontally rotating and is connected to transmission bracket, horizontal symmetrical is fixedly installed block roller pedestal respectively at the transmission bracket side both ends, Gu
To determine block roller and is rotationally connected with block roller pedestal vertically, horizontal symmetrical is provided with adjusting guiding mechanism respectively for the transmission bracket two sides,
The fixed block roller and adjusting guiding mechanism are all set between two adjacent glass deflector rolls, fixed block roller and adjusting Guiding machine
Structure is successively arranged alternately, and the compression material guide mechanism is horizontally placed at the upper side of transmission bracket, the adjusting guiding mechanism packet
It includes translation guide plate, locking screw, rotation connecting plate and adjusts block roller, horizontal symmetrical is provided with translation and leads respectively for transmission bracket two sides
Plate, translation guide plate are L-type structure, and translation guide plate side is horizontally disposed adjusting guide groove, and it is mutually flat to adjust guide groove and glass deflector roll
Row, transmission bracket one end two sides are fixedly installed locking screw vertically respectively, and locking screw is vertically arranged at adjusting guide groove
It is interior, fixture nut is threaded on the upside of locking screw, the rotation connecting plate is horizontally placed on translation guide plate side, rotates connecting plate
One end is rotationally connected with translation guide plate, is rotatably connected to adjusting block roller, the translation guide plate vertically on the downside of the rotation connecting plate other end
Be fixedly installed limit board along block roller end upper horizontal is adjusted, the compressions material guide mechanism include compress bracket, adjusting guide plate,
Flat-removing air cyclinder, air cylinder support, compression cylinder, lifting connecting plate, pinch roller connecting plate and limiting pressure roller, the compression support level fixation are set
It is placed at the upper side of transmission bracket, compressing two sides above bracket, level is fixedly installed translation guide rod respectively, translates guide rod and glass
Glass deflector roll is parallel to each other, and sliding is provided with adjusting guide plate respectively in the horizontal direction for the translation guide rod two sides, compresses above bracket
Level is fixedly installed flat-removing air cyclinder respectively for two sides, and flat-removing air cyclinder is parallel to each other with translation guide rod, flat-removing air cyclinder output end with it is right
Answer the adjusting guide plate of side to be fixedly connected, the adjusting guide plate lower horizontal is fixedly installed air cylinder support, compression cylinder vertically to
Under be fixedly installed on middle side part on air cylinder support, the lifting connecting plate is horizontally placed on the downside of air cylinder support, compression cylinder output
End is fixedly connected with middle side part on lifting connecting plate, and level is fixedly installed guiding connecting plate respectively for the air cylinder support two sides, lifting
Two sides are fixedly installed lifting guide pillar vertically respectively above connecting plate, and lifting guide pillar is slideably positioned in guiding connecting plate along the vertical direction,
The pinch roller connecting plate is horizontally placed on the downside of lifting connecting plate, is successively rotatably connected to vertically in the horizontal direction on the downside of pinch roller connecting plate more
A limiting pressure roller.
Further, it is provided on the upside of the limit board being fixedly installed on the translation guide plate and is mutually fitted with rotation connecting plate thickness
The limit card slot matched.
Further, the lifting connecting plate two sides are rotatably connected to adjusting screw rod vertically respectively, adjust screw rod straight down
Across pinch roller connecting plate and it is threadedly connected to pinch roller connecting plate, screw rod upper end is adjusted and is fixedly installed adjusting stopcock, adjust screw lower end
It is fixedly installed controllable register.
The utility model compared with prior art, has the following advantages that and effect: the structure design of the utility model is reasonable, leads to
It crosses on the upside of transmission bracket and is successively evenly arranged with more glass deflector rolls in the horizontal direction, glass deflector roll, which horizontally rotates, is connected to transmission
Bracket enables glass to be successively smoothly transmitted along more glass deflector rolls, by the gear for transmitting bracket side both ends
Fixed block roller is rotatably connected on roller pedestal vertically, horizontal symmetrical is provided with adjusting guiding mechanism respectively for transmission bracket two sides, Gu
Determine block roller and adjust guiding mechanism to be all set between two adjacent glass deflector rolls, fixed block roller and adjusting guiding mechanism are successively
It is arranged alternately, it is enabled convenient smoothly according to the dimensions of glass and the needs of transmission Working position using guiding mechanism is adjusted
Glass is transmitted and carries out limition orientation, enabling glass, steady and smooth is transmitted as needed, is made using fixed block roller
Limit blocking can be carried out to glass two sides always in the transmit process of glass, avoid glass generated in transmit process skew and
Causing glass side to generate collision with transmission bracket causes to rupture, and by transmission bracket two sides, horizontal symmetrical is provided with translation respectively
Guide plate, translation guide plate are L-type structure, and translation guide plate side is horizontally disposed adjusting guide groove, transmits the locking of bracket one end two sides
Screw rod, which is vertically arranged at, to be adjusted in guide groove, and fixture nut is threaded on the upside of locking screw, and the rotation of translation guide plate side connects
Plate one end is rotationally connected with translation guide plate, is rotatably connected to adjusting block roller vertically on the downside of the rotation connecting plate other end, is led using translation
Plate is translated under the limition orientation for adjusting guide groove, enables translation guide plate is horizontal accurately back and forth to carry out translational motion,
It is enabled that translation guide plate is easily subjected to translational adjustment according to the dimensions of glass and the needs of transmission Working position and is locked
It is fixed, it is rotatably connected to adjusting block roller vertically using rotation connecting plate end, so that adjusting while glass is carried out limition orientation
Saving block roller can rotate under the drive of glass side with stepping row, make to be avoided that glass glass side in transmit process generates
Biggish frictional dissipation, it is ensured that the quality of glass transmission is rotationally connected with translation guide plate using rotation connecting plate one end, rotates connecting plate
It is able to carry out the overturning of level angle, so that not needing glass carrying out limition orientation and repairing replacement to transmission equipment
When component, transmission stent outer can smoothly be turned to by adjusting block roller, through translation guide plate on the upside of adjusting block roller end
Level is fixedly installed limit board, enables during adjusting block roller is transmitted guiding to glass, limit board can
Support smoothly is carried out to rotation connecting plate, it is ensured that adjusting deflector roll can be accurately in a vertical position, solid on guide plate using translating
Surely it is provided with limit card slot compatible with rotation connecting plate thickness on the upside of the limit board being arranged, enables rotation connecting plate accurate
Card put and be set to limit card slot, it is ensured that adjust the accuracy of deflector roll position, and be avoided that the band that rotation connecting plate is transmitted in glass
The dynamic lower skew that generates deflects, and by compressing two sides above bracket, level is fixedly installed translation guide rod respectively, translates guide rod two sides
Sliding is provided with adjusting guide plate respectively in the horizontal direction, compresses the flat-removing air cyclinder output end of two sides and the tune of respective side above bracket
Section guide plate is fixedly connected, and compression cylinder is fixedly installed on middle side part on air cylinder support, compression cylinder output end and liter straight down
Middle side part is fixedly connected on drop connecting plate, and pinch roller connecting plate is horizontally placed on the downside of lifting connecting plate, on the downside of pinch roller connecting plate in the horizontal direction
It is successively rotatably connected to multiple limiting pressure rollers vertically, is pushed respectively using the flat-removing air cyclinder for compressing bracket two sides and adjusts guide plate progress
Translational motion, it is enabled according to the dimensions of glass and the position of production and processing to need that adjusting guide plate is pushed to be translated, it is ensured that
Two side compressions of sizes specification glass can be oriented to by the limiting pressure roller for compressing bracket two sides, using compression cylinder along vertical
Direction pushes down on lifting connecting plate, and lifting connecting plate is able to drive the synchronous progress elevating movement of pinch roller connecting plate, so that under pinch roller connecting plate
Glass steadily can be compressed efficiently and is oriented to by multiple limiting pressure rollers of side, and using air cylinder support two sides, level is fixedly installed respectively
It is oriented to connecting plate, the lifting guide pillar that two sides are fixedly installed vertically respectively above lifting connecting plate is slideably positioned in guiding along the vertical direction and connects
Plate makes to can ensure that the carry out elevating movement of lifting connecting plate and pinch roller connecting plate steady and smooth along the vertical direction, passes through lifting connecting plate two
Side is rotatably connected to adjusting screw rod vertically respectively, adjusts screw rod and passes through pinch roller connecting plate straight down and be threadedly connected to pinch roller company
Plate adjusts screw rod upper end and is fixedly installed adjusting stopcock, drives adjusting screw rod to be rotated using stopcock is adjusted, adjusts screw rod and exist
The drive pinch roller connecting plate for capableing of convenient and smooth in rotation process is gone up and down, enable as needed accurately adjust lifting connecting plate and
Relative distance between pinch roller connecting plate, it is ensured that can satisfy the needs that multi-thickness glass compresses guiding, using under adjusting screw rod
Hold the controllable register of fixed setting, it is enabled that blocking limit is carried out to the adjusting of pinch roller connecting plate, avoid pinch roller connecting plate excessively adjust and
It is detached from screw rod is adjusted, through this structure, the structure design of the utility model is reasonable, can be by the glass of sizes specification
The limition orientation of efficiently and accurately in the horizontal direction, enables the steady transmission of glass convenient and smooth, meets the need of production and processing
It wants.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of glass guiding transport mechanism of the utility model.
Fig. 2 is the right side structural representation of the adjusting guiding mechanism of the utility model.
Fig. 3 is the right side structural representation of the compression material guide mechanism of the utility model.
In figure: 1. transmission brackets, 2. glass deflector rolls, 3. fixed block rollers, 4. adjust guiding mechanism, and 5. compress guide
Mechanism, 6. block roller pedestals, 7. translation guide plates, 8. locking screws, 9. rotation connecting plates, 10. adjust block roller, and 11. adjustings are led
Slot, 12. fixture nuts, 13. limit boards, 14. compress bracket, and 15. adjust guide plate, 16. flat-removing air cyclinders, 17. cylinders
Bracket, 18. compression cylinders, 19. lifting connecting plates, 20. pinch roller connecting plates, 21. limiting pressure rollers, 22. translation guide rods, 23. lead
To connecting plate, 24. lifting guide pillars, 25. limit card slots, 26. adjust screw rod, and 27. adjust stopcock, 28. controllable registers.
Specific embodiment
In order to further describe the utility model, a kind of glass guiding transport mechanism is further described with reference to the accompanying drawing
Specific embodiment, following embodiment is the explanation to the utility model and the utility model is not limited to following embodiment.
As shown in Figure 1, a kind of glass of the utility model is oriented to transport mechanism, including transmits bracket 1, glass deflector roll 2, fixes
Block roller 3 adjusts guiding mechanism 4 and compresses material guide mechanism 5, and 1 upside of transmission bracket is successively evenly arranged with more in the horizontal direction
Glass deflector roll 2, glass deflector roll 2, which horizontally rotates, is connected to transmission bracket 1, and horizontal symmetrical is fixed respectively at transmission 1 side both ends of bracket
It is provided with block roller pedestal 6, fixed block roller 3 is rotationally connected with block roller pedestal 6 vertically, and horizontal symmetrical is set respectively for transmission 1 two sides of bracket
It being equipped with and adjusts guiding mechanism 4, fixed block roller 3 and adjusting guiding mechanism 4 are all set between two adjacent glass deflector rolls 2, Gu
Determine block roller 3 and adjust guiding mechanism 4 to be successively arranged alternately, compresses material guide mechanism 5 and be horizontally placed on 1 upper side of transmission bracket.
As shown in Fig. 2, the adjusting guiding mechanism 4 of the utility model includes translation guide plate 7, locking screw 8, rotation connecting plate 9 and adjusts gear
Roller 10, horizontal symmetrical is provided with translation guide plate 7 respectively for transmission 1 two sides of bracket, and translation guide plate 7 is L-type structure, translates guide plate 7 one
Side is horizontally disposed adjusting guide groove 11, adjusts guide groove 11 and is parallel to each other with glass deflector roll 2, and transmission 1 one end two sides of bracket are erected respectively
It is directly fixedly installed locking screw 8, locking screw 8, which is vertically arranged at, to be adjusted in guide groove 11, is threaded on the upside of locking screw 8
Fixture nut 12, rotation connecting plate 9 are horizontally placed on translation 7 side of guide plate, and rotation 9 one end of connecting plate is rotationally connected with translation guide plate 7,
It is rotatably connected to vertically on the downside of rotation 9 other end of connecting plate and adjusts block roller 10, translation guide plate 7 is solid along 10 end upper horizontal of block roller is adjusted
Surely it is provided with limit board 13.As shown in figure 3, the compression material guide mechanism 5 of the utility model includes compressing bracket 14, adjusting guide plate
15, flat-removing air cyclinder 16, air cylinder support 17, compression cylinder 18, lifting connecting plate 19, pinch roller connecting plate 20 and limiting pressure roller 21, compress branch
14 level of frame is fixedly installed on 1 upper side of transmission bracket, and compressing 14 top two sides of bracket, level is fixedly installed translation respectively
Guide rod 22, translation guide rod 22 are parallel to each other with glass deflector roll 2, and sliding is provided with tune respectively in the horizontal direction for translation 22 two sides of guide rod
Guide plate 15 is saved, compressing 14 top two sides of bracket, level is fixedly installed flat-removing air cyclinder 16, flat-removing air cyclinder 16 and translation guide rod respectively
22 are parallel to each other, and 16 output end of flat-removing air cyclinder is fixedly connected with the adjusting guide plate 15 of respective side, and it is solid to adjust 15 lower horizontal of guide plate
Surely it is provided with air cylinder support 17, compression cylinder 18 is fixedly installed on middle side part on air cylinder support 17 straight down, goes up and down connecting plate 19
It is horizontally placed on 17 downside of air cylinder support, 18 output end of compression cylinder is fixedly connected with middle side part on lifting connecting plate 19, cylinder branch
Level is fixedly installed guiding connecting plate 23 to 17 two sides of frame respectively, and lifting 19 top two sides of connecting plate are fixedly installed lifting vertically respectively
Guide rod 24, lifting guide pillar 24 are slideably positioned in guiding connecting plate 23 along the vertical direction, and pinch roller connecting plate 20 is horizontally placed on lifting connecting plate
19 downsides, 20 downside of pinch roller connecting plate are successively rotatably connected to multiple limiting pressure rollers 21 vertically in the horizontal direction.
It is provided on the upside of the limit board 13 being fixedly installed on the translation guide plate 7 of the utility model and rotation 9 thickness of connecting plate
Compatible limit card slot 25 enables rotation connecting plate 9 accurately to block to put and be set to limit card slot 25, it is ensured that adjust deflector roll 10
The accuracy of position, and it is avoided that rotation connecting plate 9 generates skew deflection under the drive that glass transmits.The lifting of the utility model
19 two sides of connecting plate are rotatably connected to vertically respectively adjusts screw rod 26, adjusts screw rod 26 and passes through pinch roller connecting plate 20 and screw thread straight down
It is connected to pinch roller connecting plate 20,26 upper end of screw rod is adjusted and is fixedly installed adjusting stopcock 27, adjust 26 lower end of screw rod and be fixedly installed
Controllable register 28 drives adjusting screw rod 26 to be rotated using stopcock 27 is adjusted, and adjusting screw rod 26 during rotation can be just
It is prompt smoothly pinch roller connecting plate 20 to be driven to be gone up and down, enable accurately to adjust as needed lifting connecting plate 19 and pinch roller connecting plate 20 it
Between relative distance, it is ensured that can satisfy multi-thickness glass compress guiding needs, using adjust 26 lower end of screw rod fixation set
The controllable register 28 set, it is enabled that blocking limit is carried out to the adjusting of pinch roller connecting plate 20, avoid pinch roller connecting plate 20 excessively adjust and with
Screw rod 26 is adjusted to be detached from.
By adopting the above technical scheme, a kind of glass guiding transport mechanism of the utility model when in use, passes through transmission
1 upside of bracket is successively evenly arranged with more glass deflector rolls 2 in the horizontal direction, and glass deflector roll 2, which horizontally rotates, is connected to transmission branch
Frame 1 enables glass to be successively smoothly transmitted along more glass deflector rolls 2, by the gear for transmitting 1 side both ends of bracket
Fixed block roller 3 is rotatably connected on roller pedestal 6 vertically, horizontal symmetrical is provided with adjusting guiding mechanism respectively for transmission 1 two sides of bracket
4, fixed block roller 3 and adjusting guiding mechanism 4 are all set between two adjacent glass deflector rolls 2, fixed block roller 3 and adjusting guiding
Mechanism 4 is successively arranged alternately, and utilizes the needs for adjusting the enabled dimensions according to glass of guiding mechanism 4 with transmission Working position
Convenient smoothly transmit to glass carries out limition orientation, and enabling glass, steady and smooth is transmitted as needed, utilizes
Fixed block roller 3 enables to carry out limit blocking to glass two sides always in the transmit process of glass, avoids glass in transmit process
Middle generation is crooked and causing glass side and transmission bracket 1 to generate collision causes to rupture, horizontal by transmission 1 two sides of bracket difference
It is symmetrically arranged with translation guide plate 7, translation guide plate 7 is L-type structure, and translation 7 side of guide plate is horizontally disposed adjusting guide groove 11, transmission
The locking screw 8 of 1 one end two sides of bracket, which is vertically arranged at, to be adjusted in guide groove 11, and fixed spiral shell is threaded on the upside of locking screw 8
Mother 12,9 one end of rotation connecting plate of translation 7 side of guide plate are rotationally connected with translation guide plate 7, and rotation 9 other end of connecting plate downside is vertical
It is rotatably connected to and adjusts block roller 10, translated under the limition orientation for adjusting guide groove 11 using translation guide plate 7, so that translation is led
Plate 7 horizontal accurately can back and forth carry out translational motion, enable the needs of the dimensions and transmission Working position according to glass
Translation guide plate 7 is easily subjected to translational adjustment and is locked, is rotatably connected to adjusting gear vertically using rotation 9 end of connecting plate
Roller 10, so that adjusting block roller 10 can be under the drive of glass side with stepping row while glass is carried out limition orientation
Rotation makes to be avoided that glass glass side in transmit process generates biggish frictional dissipation, it is ensured that the quality of glass transmission, benefit
It is rotationally connected with translation guide plate 7 with rotation 9 one end of connecting plate, rotation connecting plate 9 is able to carry out the overturning of level angle, so that being not required to
When glass is carried out limition orientation and repairs replacement component to transmission equipment, adjusting block roller 10 can smoothly turn
It moves to 1 outside of transmission bracket, limit board 13 is fixedly installed along 10 end upper horizontal of block roller is adjusted by translation guide plate 7, is made
Can be during adjusting block roller 10 be transmitted guiding to glass, limit board 13 can smoothly carry out rotation connecting plate 9
Support, it is ensured that adjusting deflector roll 10 can be accurately in a vertical position, utilizes the limit board 13 being fixedly installed on translation guide plate 7
Upside be provided with the compatible limit card slot 25 of rotation 9 thickness of connecting plate, enable rotation connecting plate 9 accurately to block to put and be set to
Limit card slot 25, it is ensured that adjust the accuracy of 10 position of deflector roll, and be avoided that rotation connecting plate 9 generates under the drive that glass transmits
Skew deflection, by compressing 14 top two sides of bracket, level is fixedly installed translation guide rod 22 respectively, translates 22 liang of lateral edges of guide rod
Horizontal direction, which is slided to be provided with respectively, adjusts guide plate 15, compresses 16 output end of flat-removing air cyclinder and respective side of 14 top two sides of bracket
Adjusting guide plate 15 be fixedly connected, compression cylinder 18 is fixedly installed on middle side part on air cylinder support 17, compression cylinder straight down
18 output ends are fixedly connected with middle side part on lifting connecting plate 19, and pinch roller connecting plate 20 is horizontally placed on 19 downside of lifting connecting plate, pinch roller
20 downside of connecting plate is successively rotatably connected to multiple limiting pressure rollers 21 vertically in the horizontal direction, utilizes the translation for compressing 14 two sides of bracket
Cylinder 16 pushes respectively adjusts the progress translational motion of guide plate 15, enables according to the dimensions of glass and the position need of production and processing
Adjusting guide plate 15 is pushed to be translated, it is ensured that the limiting pressure roller 21 for compressing 14 two sides of bracket can be by sizes specification glass
Two side compressions guiding, using compression cylinder 18 vertically downwards pushes lifting connecting plate 19, go up and down connecting plate 19 be able to drive
Pinch roller connecting plate 20 is synchronous to carry out elevating movement, enables multiple limiting pressure rollers 21 of 20 downside of pinch roller connecting plate steadily efficiently by glass
Glass compresses guiding, and using 17 two sides of air cylinder support, level is fixedly installed guiding connecting plate 23 respectively, goes up and down 19 top two sides of connecting plate
The lifting guide pillar 24 being fixedly installed vertically respectively is slideably positioned in guiding connecting plate 23 along the vertical direction, makes to can ensure that lifting connecting plate 19
With the carry out elevating movement of the steady and smooth along the vertical direction of pinch roller connecting plate 20, passing through lifting 19 two sides of connecting plate, vertical rotation connects respectively
It is connected to and adjusts screw rod 26, adjust screw rod 26 and pass through pinch roller connecting plate 20 straight down and be threadedly connected to pinch roller connecting plate 20, adjust silk
26 upper end of bar, which is fixedly installed, adjusts stopcock 27, drives adjusting screw rod 26 to be rotated using stopcock 27 is adjusted, adjusts screw rod 26
The drive pinch roller connecting plate 20 for capableing of convenient and smooth during rotation is gone up and down, and enables accurately to adjust the company of lifting as needed
Relative distance between plate 19 and pinch roller connecting plate 20, it is ensured that can satisfy the needs that multi-thickness glass compresses guiding, utilize tune
The controllable register 28 of 26 lower end of screw rod fixed setting is saved, it is enabled that blocking limit is carried out to the adjusting of pinch roller connecting plate 20, avoid pinch roller
Connecting plate 20 is excessively adjusted and is detached from screw rod 26 is adjusted.Through this structure, the structure design of the utility model is reasonable, can incite somebody to action
The limition orientation of the glass of sizes specification efficiently and accurately in the horizontal direction, enables the steady biography of glass convenient and smooth
It send, meets the needs of production and processing.
Above content is only illustrate to examples for clearly illustrating the present invention described in this specification.The utility model
Person of ordinary skill in the field can make various modifications or additions to the described embodiments or using class
As mode substitute, content without departing from the utility model specification or surmount model defined in the claims
It encloses, all should belong to the protection range of the utility model.