A kind of sound insulation acoustical cotton backing device
Technical field
The present invention relates to a kind of sizer, more particularly to a kind of sound insulation acoustical cotton backing device.
Background technology
When sound insulation refers to that sound wave is propagated in atmosphere, typically made with the energy of the various easy material consumption sound waves for absorbing energy
The measure that acoustic energy is stopped in route of transmission and can not directly passed through, this measure is referred to as sound insulation.
Acoustical cotton is a kind of manmade inorganic fibre, uses the natural crystals such as quartz sand, lime stone, dolomite to be main former
Material, coordinates the industrial chemicals such as some soda ash, borax to be melt into glass, under melting state, is got rid of into by external force blowing produced cotton-shaped thin
Fiber, is crossings on different level between fiber and fiber, is intertwined mutually, shows many tiny gaps.
There is the incomplete shortcoming of gluing in existing acoustical cotton backing device, therefore need a kind of sound insulation suction of research and development badly
Sound cotton backing device.
The content of the invention
(1) technical problem to be solved
The present invention is in order to overcome existing acoustical cotton backing device to there is the incomplete shortcoming of gluing, and the present invention will be solved
Technical problem certainly is to provide a kind of sound insulation acoustical cotton backing device.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a sound insulation acoustical cotton backing device, bag
Bottom plate, conveyer, the 6th support, lowering or hoisting gear, second bearing seat, the 3rd rotating shaft, the first pole, gum brush and glue are included
Conveyer and the 6th support are provided with the top of box, bottom plate, conveyer is located at the 6th support left, and the 6th frame upper is provided with logical
Hole, the 6th cradle top is provided with lowering or hoisting gear, is provided with immediately ahead of lowering or hoisting gear in second bearing seat, second bearing seat and is provided with the
The first pole is provided with the left of three rotating shafts, the 3rd rotating shaft, the first pole lower end is provided with gum brush, and lowering or hoisting gear lower right side is provided with glue
Water box.
Preferably, conveyer include first support, second support, the first belt pulley, the second belt pulley, flat belt,
First support and second support are provided with the top of first bearing seat, first rotating shaft and first handle, bottom plate, first support is located at second
Support left, second support is located at the 6th support left, and first support upper end is provided with the first belt pulley, and second support upper end is provided with
It is wound with second belt pulley, the first belt pulley and the second belt pulley immediately ahead of flat belt, the second belt pulley and is provided with first bearing seat,
First rotating shaft is installed, first rotating shaft rear end is connected with the second belt pulley in first bearing seat, first rotating shaft front end is provided with first
Handle.
Preferably, lowering or hoisting gear include the 3rd support, motor, top chock, step, the second rotating shaft, screw mandrel and
Nut, the 6th cradle top is provided with the 3rd support, be sequentially provided with from top to bottom immediately ahead of the 3rd support motor, top chock and under
Second rotating shaft is installed, the second rotating shaft upper end is connected with motor bottom, top chock and step on bearing block, top chock
Between screw mandrel is installed, the second rotating shaft lower end is connected with screw mandrel upper end, and screw mandrel is provided with nut, and screw mandrel and nut coordinate, nut
Front portion is connected with second bearing seat.
Preferably, clamping device is also included, clamping device includes the 4th support, the 4th rotating shaft, first clamping plate, second
Top is provided with the 4th support immediately ahead of clamping plate, second handle and 3rd bearing seat, adhesive box, and the 4th mid-stent is provided with the 3rd axle
Rotary type in the 4th rotating shaft, the 4th rotating shaft is installed on bearing, 3rd bearing seat and is connected with first clamping plate and second clamping plate, first
Clamping plate and second clamping plate cross one another, and first clamping plate and second clamping plate front end are arranged with second handle.
Preferably, also include and the 5th support, the 5th are provided with the top of the 5th support, the second pole, hairbrush and blower fan, bottom plate
Support is located between first support and second support, the second pole is provided with the upside of the 5th support rear portion, the second pole bottom is provided with
Hairbrush and blower fan, hairbrush are located at blower fan left, and hairbrush is located above flat belt.
Preferably, the material of bottom is Q235 steel.
Operation principle:Present sound arrester can all add sound-absorbing cotton material, and acoustical cotton can be pasted onto in sound arrester
Wall so that more preferably, before acoustical cotton stickup, people need to coat appropriate glue at the acoustical cotton back side soundproof effect of device
Water so that people directly can take acoustical cotton stickup away, when people carry out gluing to the acoustical cotton back side, people are first by glue
Be put into adhesive box, people are placed on acoustical cotton is back side up on conveyer, people start conveyer by acoustical cotton to
Right transmission, when acoustical cotton passes through gum brush bottom, gum brush can be by gum brush at the acoustical cotton back side so that the acoustical cotton back side
Glue is speckled with, the acoustical cotton of first-class glue just can be taken away and used by people, when gum brush needs to dip glue, people
Start lowering or hoisting gear gum brush is moved to above adhesive box, gum brush is rotated 180 ° by people by the 3rd rotating shaft so that glue
Water brush is located at directly over adhesive box, and people start lowering or hoisting gear and gum brush is moved in adhesive box, when gum brush bottom is dipped
After glue in adhesive box, people start falling unit and gum brush are removed into adhesive box, and people are by the 3rd rotating shaft by gum brush
180 ° are rotated, people start lowering or hoisting gear and reset gum brush.
Because conveyer includes first support, second support, the first belt pulley, the second belt pulley, flat belt, first
First support and second support are provided with the top of bearing block, first rotating shaft and first handle, bottom plate, first support is located at second support
Left, second support is located at the 6th support left, and first support upper end is provided with the first belt pulley, and second support upper end is provided with second
It is wound with belt pulley, the first belt pulley and the second belt pulley immediately ahead of flat belt, the second belt pulley and is provided with first bearing seat, first
First rotating shaft is installed, first rotating shaft rear end is connected with the second belt pulley on bearing block, first rotating shaft front end is provided with first handle,
So when people need to use conveyer, people can be rotated by first handle positive direction so that the second belt pulley is just
Direction is rotated so that the first belt pulley concomitant rotation, flat belt can transmit the acoustical cotton on flat belt surface to the right.
Because lowering or hoisting gear includes the 3rd support, motor, top chock, step, the second rotating shaft, screw mandrel and spiral shell
Mother, the 6th cradle top is provided with immediately ahead of the 3rd support, the 3rd support and is sequentially provided with motor, top chock and lower axle from top to bottom
Second rotating shaft is installed, the second rotating shaft upper end is connected with motor bottom on bearing, top chock, top chock and step it
Between screw mandrel is installed, the second rotating shaft lower end is connected with screw mandrel upper end, and screw mandrel is provided with nut, and screw mandrel and nut coordinate, before nut
Portion is connected with second bearing seat, so when people need to use lowering or hoisting gear to rise, people start motor and rotated forward, and motor drives
Screw mandrel is rotated forward so that nut is moved up, when people need to use lowering or hoisting gear to decline, and people start motor reversal, motor
Drive screw mandrel reversion so that nut is moved down.
Because also including clamping device, clamping device includes the 4th support, the 4th rotating shaft, first clamping plate, the second folder
Top is provided with the 4th support immediately ahead of plate, second handle and 3rd bearing seat, adhesive box, and the 4th mid-stent is provided with 3rd bearing
Rotary type in 4th rotating shaft, the 4th rotating shaft is installed on seat, 3rd bearing seat and is connected with first clamping plate and second clamping plate, the first folder
Plate and second clamping plate cross one another, and first clamping plate and second clamping plate front end are arranged with second handle, during beginning first clamping plate and
Second clamping plate is opened, and when gum brush prepares to remove adhesive box, gum brush is located between first clamping plate and the second folder, and people pass through
Clamp second handle and close up the first clamping plate and second that glue excessive on first clamping plate and second clamping plate, gum brush can be closed up
Under clamping plate filter, so that glue excessive on gum brush will not be dripped everywhere.
Because also including the 5th support, the second pole, hairbrush and blower fan, the 5th support, the 5th are provided with the top of bottom plate
Frame is located between first support and second support, and the second pole is provided with the upside of the 5th support rear portion, and the second pole bottom is provided with hair
Brush and blower fan, hairbrush are located at blower fan left, and hairbrush is located above flat belt, so when transmitting acoustical cotton, starting blower fan, pass through
Dust on the acoustical cotton back side of hairbrush bottom can be cleared away by hairbrush, and blower fan can dispel remaining dust so that acoustical cotton is carried on the back
The dust in face is cleaned so that the acoustical cotton back side is more prone to gluing.
In order to clearly demonstrate the operation principle of the present apparatus, do not have the guiding dress of picture feed screw nut in Figure of description
Put (guider of feed screw nut is generally sliding-rail sliding either linear guides), in the real work of the present apparatus, screw mandrel
The guider of nut is to must have, and otherwise screw mandrel is rotated, and nut also can be rotated and then, and the guider of feed screw nut is just
It is to follow screw mandrel to rotate for limiting nut, axial movement of the nut along screw mandrel is forced, because the technical staff of mechanical field
See when having feed screw nut's device, just necessarily know in the actual fabrication present apparatus, add the guider of upper screw rod nut, add
Plus the guider of feed screw nut does not need mechanical field personnel to pay performing creative labour and can be achieved, and illustrates hereby.
(3) beneficial effect
Invention achieves the complete effect of gluing so that the dust at the acoustical cotton back side is cleaned, the acoustical cotton back side
It is more prone to gluing, the present apparatus is easy to operate, while comprehensive gluing, moreover it is possible to increase substantially gluing efficiency.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is the main structure diagram of conveyer of the present invention.
Fig. 3 is the main structure diagram of lowering or hoisting gear of the present invention.
Fig. 4 is the first part main structure diagram of the invention.
Fig. 5 is the overlooking the structure diagram of clamping device of the present invention.
Fig. 6 is second of part main structure diagram of the invention.
Mark in accompanying drawing for:1- bottom plates, 2- conveyers, 20- first supports, 21- second supports, the belts of 22- first
Wheel, the belt pulleys of 23- second, 24- flat belts, 25- first bearing seats, 26- first rotating shafts, 27- first handles, the supports of 3- the 6th,
4- through holes, 5- lowering or hoisting gears, the supports of 50- the 3rd, 51- motors, 52- top chocks, 53- steps, the rotating shafts of 54- second, 55-
Screw mandrel, 56- nuts, 6- second bearing seats, the rotating shafts of 7- the 3rd, the poles of 8- first, 9- gum brushes, 10- adhesive boxs, 11- clamps dress
Put, the supports of 101- the 4th, the rotating shafts of 102- the 4th, 103- first clamping plates, 104- second clamping plates, 105- second handles, 106- the 3rd
Bearing block, the supports of 12- the 5th, the poles of 13- second, 14- hairbrush, 15- blower fans.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of sound insulation acoustical cotton backing device, as shown in figures 1 to 6, include bottom plate 1, conveyer 2, the 6th
Frame 3, lowering or hoisting gear 5, second bearing seat 6, the 3rd rotating shaft 7, the first pole 8, gum brush 9 and adhesive box 10, the top of bottom plate 1 are provided with
The support 3 of conveyer 2 and the 6th, conveyer 2 is located at the left of the 6th support 3, and the top of the 6th support 3 is provided with through hole 4, the 6th
The top of frame 3 is provided with lowering or hoisting gear 5, and the front of lowering or hoisting gear 5 is provided with second bearing seat 6, second bearing seat 6 and is provided with the 3rd turn
Axle 7, the left side of the 3rd rotating shaft 7 is provided with the first pole 8, and the lower end of the first pole 8 is provided with gum brush 9, and the lower right side of lowering or hoisting gear 5 is provided with
Adhesive box 10.
Embodiment 2
A kind of sound insulation acoustical cotton backing device, as shown in figures 1 to 6, include bottom plate 1, conveyer 2, the 6th
Frame 3, lowering or hoisting gear 5, second bearing seat 6, the 3rd rotating shaft 7, the first pole 8, gum brush 9 and adhesive box 10, the top of bottom plate 1 are provided with
The support 3 of conveyer 2 and the 6th, conveyer 2 is located at the left of the 6th support 3, and the top of the 6th support 3 is provided with through hole 4, the 6th
The top of frame 3 is provided with lowering or hoisting gear 5, and the front of lowering or hoisting gear 5 is provided with second bearing seat 6, second bearing seat 6 and is provided with the 3rd turn
Axle 7, the left side of the 3rd rotating shaft 7 is provided with the first pole 8, and the lower end of the first pole 8 is provided with gum brush 9, and the lower right side of lowering or hoisting gear 5 is provided with
Adhesive box 10.
Conveyer 2 includes first support 20, second support 21, the first belt pulley 22, the second belt pulley 23, flat belt
24th, first bearing seat 25, first rotating shaft 26 and first handle 27, the top of bottom plate 1 are provided with first support 20 and second support 21, the
One support 20 is located at the left of second support 21, and second support 21 is located at the left of the 6th support 3, and the upper end of first support 20 is provided with first
Belt pulley 22, the upper end of second support 21 is provided with the second belt pulley 23, the first belt pulley 22 and the second belt pulley 23 and is wound with flat skin
Band 24, the front of the second belt pulley 23 is provided with first bearing seat 25, first bearing seat 25 and is provided with first rotating shaft 26, first turn
The rear end of axle 26 is connected with the second belt pulley 23, and the front end of first rotating shaft 26 is provided with first handle 27.
Embodiment 3
A kind of sound insulation acoustical cotton backing device, as shown in figures 1 to 6, include bottom plate 1, conveyer 2, the 6th
Frame 3, lowering or hoisting gear 5, second bearing seat 6, the 3rd rotating shaft 7, the first pole 8, gum brush 9 and adhesive box 10, the top of bottom plate 1 are provided with
The support 3 of conveyer 2 and the 6th, conveyer 2 is located at the left of the 6th support 3, and the top of the 6th support 3 is provided with through hole 4, the 6th
The top of frame 3 is provided with lowering or hoisting gear 5, and the front of lowering or hoisting gear 5 is provided with second bearing seat 6, second bearing seat 6 and is provided with the 3rd turn
Axle 7, the left side of the 3rd rotating shaft 7 is provided with the first pole 8, and the lower end of the first pole 8 is provided with gum brush 9, and the lower right side of lowering or hoisting gear 5 is provided with
Adhesive box 10.
Conveyer 2 includes first support 20, second support 21, the first belt pulley 22, the second belt pulley 23, flat belt
24th, first bearing seat 25, first rotating shaft 26 and first handle 27, the top of bottom plate 1 are provided with first support 20 and second support 21, the
One support 20 is located at the left of second support 21, and second support 21 is located at the left of the 6th support 3, and the upper end of first support 20 is provided with first
Belt pulley 22, the upper end of second support 21 is provided with the second belt pulley 23, the first belt pulley 22 and the second belt pulley 23 and is wound with flat skin
Band 24, the front of the second belt pulley 23 is provided with first bearing seat 25, first bearing seat 25 and is provided with first rotating shaft 26, first turn
The rear end of axle 26 is connected with the second belt pulley 23, and the front end of first rotating shaft 26 is provided with first handle 27.
Lowering or hoisting gear 5 includes the 3rd support 50, motor 51, top chock 52, step 53, the second rotating shaft 54, silk
Bar 55 and nut 56, the top of the 6th support 3 are provided with the 3rd support 50, and the front of the 3rd support 50 is sequentially provided with motor from top to bottom
Second rotating shaft 54, the upper end of the second rotating shaft 54 and motor 51 are installed on the 51, top chock 52 and step 53, top chock 52
Bottom is connected, and screw mandrel 55 is provided between top chock 52 and step 53, and the lower end of the second rotating shaft 54 connects with the upper end of screw mandrel 55
Connect, screw mandrel 55 is provided with nut 56, screw mandrel 55 coordinates with nut 56, the front portion of nut 56 is connected with second bearing seat 6.
Embodiment 4
A kind of sound insulation acoustical cotton backing device, as shown in figures 1 to 6, include bottom plate 1, conveyer 2, the 6th
Frame 3, lowering or hoisting gear 5, second bearing seat 6, the 3rd rotating shaft 7, the first pole 8, gum brush 9 and adhesive box 10, the top of bottom plate 1 are provided with
The support 3 of conveyer 2 and the 6th, conveyer 2 is located at the left of the 6th support 3, and the top of the 6th support 3 is provided with through hole 4, the 6th
The top of frame 3 is provided with lowering or hoisting gear 5, and the front of lowering or hoisting gear 5 is provided with second bearing seat 6, second bearing seat 6 and is provided with the 3rd turn
Axle 7, the left side of the 3rd rotating shaft 7 is provided with the first pole 8, and the lower end of the first pole 8 is provided with gum brush 9, and the lower right side of lowering or hoisting gear 5 is provided with
Adhesive box 10.
Conveyer 2 includes first support 20, second support 21, the first belt pulley 22, the second belt pulley 23, flat belt
24th, first bearing seat 25, first rotating shaft 26 and first handle 27, the top of bottom plate 1 are provided with first support 20 and second support 21, the
One support 20 is located at the left of second support 21, and second support 21 is located at the left of the 6th support 3, and the upper end of first support 20 is provided with first
Belt pulley 22, the upper end of second support 21 is provided with the second belt pulley 23, the first belt pulley 22 and the second belt pulley 23 and is wound with flat skin
Band 24, the front of the second belt pulley 23 is provided with first bearing seat 25, first bearing seat 25 and is provided with first rotating shaft 26, first turn
The rear end of axle 26 is connected with the second belt pulley 23, and the front end of first rotating shaft 26 is provided with first handle 27.
Lowering or hoisting gear 5 includes the 3rd support 50, motor 51, top chock 52, step 53, the second rotating shaft 54, silk
Bar 55 and nut 56, the top of the 6th support 3 are provided with the 3rd support 50, and the front of the 3rd support 50 is sequentially provided with motor from top to bottom
Second rotating shaft 54, the upper end of the second rotating shaft 54 and motor 51 are installed on the 51, top chock 52 and step 53, top chock 52
Bottom is connected, and screw mandrel 55 is provided between top chock 52 and step 53, and the lower end of the second rotating shaft 54 connects with the upper end of screw mandrel 55
Connect, screw mandrel 55 is provided with nut 56, screw mandrel 55 coordinates with nut 56, the front portion of nut 56 is connected with second bearing seat 6.
Also include clamping device 11, clamping device 11 includes the 4th support 101, the 4th rotating shaft 102, first clamping plate
103rd, second clamping plate 104, second handle 105 and 3rd bearing seat 106, the front top of adhesive box 10 is provided with the 4th support 101,
The middle part of 4th support 101 is provided with 3rd bearing seat 106,3rd bearing seat 106 and is provided with the 4th rotating shaft 102, the 4th rotating shaft 102
Upper rotary type is connected with first clamping plate 103 and second clamping plate 104, and first clamping plate 103 and second clamping plate 104 cross one another, and first
Clamping plate 103 and the front end of second clamping plate 104 are arranged with second handle 105.
Also include the 5th support 12, the second pole 13, hairbrush 14 and blower fan 15, the top of bottom plate 1 is provided with the 5th support 12,
5th support 12 is located between first support 20 and second support 21, and the second pole 13 is provided with the upside of the rear portion of the 5th support 12, the
The bottom of two pole 13 is provided with hairbrush 14 and blower fan 15, and hairbrush 14 is located at the left of blower fan 15, and hairbrush 14 is located at the top of flat belt 24.
The material of bottom is Q235 steel.
Operation principle:Present sound arrester can all add sound-absorbing cotton material, and acoustical cotton can be pasted onto in sound arrester
Wall so that more preferably, before acoustical cotton stickup, people need to coat appropriate glue at the acoustical cotton back side soundproof effect of device
Water so that people directly can take acoustical cotton stickup away, when people carry out gluing to the acoustical cotton back side, people are first by glue
It is put into adhesive box 10, people are placed on acoustical cotton is back side up on conveyer 2, people start conveyer 2 by sound-absorbing
Cotton transmits to the right, and when acoustical cotton passes through 9 bottom of gum brush, gum brush 9 can be by gum brush 9 at the acoustical cotton back side so that inhale
The sound cotton back side speckles with glue, and the acoustical cotton of first-class glue just can be taken away and used by people, when gum brush 9 needs to dip glue
During water, people start lowering or hoisting gear 5 and gum brush 9 are moved into the top of adhesive box 10, and people are by the 3rd rotating shaft 7 by gum brush 9
Rotate 180 ° so that gum brush 9 is located at directly over adhesive box 10, people start lowering or hoisting gear 5 and gum brush 9 is moved into adhesive box
In 10, after the bottom of gum brush 9 dips the glue in adhesive box 10, people start falling unit and gum brush 9 are removed into adhesive box
10, gum brush 9 is rotated 180 ° by people by the 3rd rotating shaft 7, and people start lowering or hoisting gear 5 and reset gum brush 9.
Because conveyer 2 includes first support 20, second support 21, the first belt pulley 22, the second belt pulley 23, flat
Belt 24, first bearing seat 25, first rotating shaft 26 and first handle 27, the top of bottom plate 1 are provided with first support 20 and second support
21, first support 20 is located at the left of second support 21, and second support 21 is located at the left of the 6th support 3, and the upper end of first support 20 is set
Have the first belt pulley 22, the upper end of second support 21 be provided with the second belt pulley 23, the first belt pulley 22 and the second belt pulley 23 around
There is flat belt 24, the front of the second belt pulley 23 is provided with first bearing seat 25, first bearing seat 25 and is provided with first rotating shaft 26,
The rear end of first rotating shaft 26 is connected with the second belt pulley 23, and the front end of first rotating shaft 26 is provided with first handle 27, so when people need
During using conveyer 2, people can be rotated by the positive direction of first handle 27 so that the positive direction of the second belt pulley 23 is rotated,
So that the concomitant rotation of the first belt pulley 22, flat belt 24 can transmit the acoustical cotton on the surface of flat belt 24 to the right.
Because lowering or hoisting gear 5 includes the 3rd support 50, motor 51, top chock 52, step 53, the second rotating shaft
54th, screw mandrel 55 and nut 56, the top of the 6th support 3 are provided with the 3rd support 50, and the front of the 3rd support 50 is set successively from top to bottom
Have and the second rotating shaft 54 be installed on motor 51, top chock 52 and step 53, top chock 52, the upper end of the second rotating shaft 54 with
The bottom of motor 51 is connected, and screw mandrel 55, the lower end of the second rotating shaft 54 and screw mandrel 55 are provided between top chock 52 and step 53
Upper end is connected, and screw mandrel 55 is provided with nut 56, and screw mandrel 55 coordinates with nut 56, and the front portion of nut 56 is connected with second bearing seat 6, institute
So that when people need to use lowering or hoisting gear 5 to rise, people start motor 51 and rotated forward, and motor 51 drives screw mandrel 55 to rotate forward so that
Nut 56 is moved up, and when people need to use lowering or hoisting gear 5 to decline, people start motor 51 and inverted, and motor 51 drives silk
Bar 55 is inverted so that nut 56 is moved down.
Because also including clamping device 11, clamping device 11 includes the 4th support 101, the 4th rotating shaft 102, first folder
Plate 103, second clamping plate 104, second handle 105 and 3rd bearing seat 106, the front top of adhesive box 10 is provided with the 4th support
101, the middle part of the 4th support 101 is provided with 3rd bearing seat 106,3rd bearing seat 106 and is provided with the 4th rotating shaft 102, the 4th turn
Rotary type is connected with first clamping plate 103 and second clamping plate 104 on axle 102, and first clamping plate 103 and second clamping plate 104 cross one another,
First clamping plate 103 and the front end of second clamping plate 104 are arranged with second handle 105, first clamping plate 103 and second clamping plate during beginning
104 open, and when gum brush 9 prepares to remove adhesive box 10, gum brush 9 is located between the folder of first clamping plate 103 and second, Ren Mentong
Cross clamping second handle 105 and close up glue excessive on first clamping plate 103 and second clamping plate 104, gum brush 9 can be closed up
Under one clamping plate 103 and second clamping plate 104 are filtered, so that glue excessive on gum brush 9 will not be dripped everywhere.
Because also including the 5th support 12, the second pole 13, hairbrush 14 and blower fan 15, the top of bottom plate 1 is provided with the 5th
Frame 12, the 5th support 12 is located between first support 20 and second support 21, and the second pole is provided with the upside of the rear portion of the 5th support 12
13, the bottom of the second pole 13 is provided with hairbrush 14 and blower fan 15, and hairbrush 14 is located at the left of blower fan 15, and hairbrush 14 is located on flat belt 24
Side, so when transmitting acoustical cotton, start blower fan 15, can be by hairbrush 14 by the dust on the acoustical cotton back side of the bottom of hairbrush 14
Cleaning, blower fan 15 can dispel remaining dust so that the dust at the acoustical cotton back side is cleaned so that the acoustical cotton back side is more
Plus easily gluing.
In order to clearly demonstrate the operation principle of the present apparatus, do not have leading for the nut 56 of picture screw mandrel 55 in Figure of description
To device (guider of the nut 56 of screw mandrel 55 is generally sliding-rail sliding either linear guides), in the real work of the present apparatus
In, the guider of the nut 56 of screw mandrel 55 is to must have, and otherwise screw mandrel 55 is rotated, and nut 56 also can be rotated and then, screw mandrel
The guider of 55 nuts 56 follows screw mandrel 55 to rotate for limiting nut 56, forces axial direction of the nut 56 along screw mandrel 55
Motion, because the technical staff of mechanical field is seen when having 55 56 device of nut of screw mandrel, just necessarily knows in this dress of actual fabrication
When putting, the guider of the nut 56 of upper screw rod 55 is added, the guider of the addition nut 56 of screw mandrel 55 does not need mechanical field people
Member pays performing creative labour and can be achieved, and illustrates hereby.
Embodiment described above only expresses the preferred embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.