CN205836095U - Drive mechanism for buffer air cushion machine - Google Patents
Drive mechanism for buffer air cushion machine Download PDFInfo
- Publication number
- CN205836095U CN205836095U CN201620704545.5U CN201620704545U CN205836095U CN 205836095 U CN205836095 U CN 205836095U CN 201620704545 U CN201620704545 U CN 201620704545U CN 205836095 U CN205836095 U CN 205836095U
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- China
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- briquetting
- driving wheel
- air cushion
- buffer air
- heating tape
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Abstract
This utility model discloses a kind of drive mechanism for buffer air cushion machine, including base, briquetting, at least one spring, cam and handle.Lift handle, handle strip moving cam rotates, during cam rotation, briquetting moves up, when installing the rotating shaft of driving wheel in the second through hole of briquetting, briquetting can drive driving wheel together to move up, due to heating tape transmission in upper drive wheel, after above driving wheel moves up, the upper heating tape of buffer air cushion machine separates with lower heating tape, easily the air-cushion film between upper heating tape and lower heating tape can be taken out, and be easy to upper heating tape and the replacing of lower heating tape；Pressure handle, handle strip moving cam rotates backward, when cam rotates backward, briquetting can move down, and driving upper driving wheel together to move down, briquetting is resisted against on base, and now the upper driving wheel of buffer air cushion machine contacts with lower driving wheel, such that it is able to be fitted tightly on lower heating tape upper heating tape, and then air-cushion film is driven to transmit.
Description
Technical field
This utility model relates to a kind of drive mechanism, particularly to a kind of drive mechanism for buffer air cushion machine.
Background technology
Existing buffer air cushion machine, upper heating tape and lower heating tape are to realize transmission by the rotation of driving wheel respectively,
At drive wheel position, upper heating tape and lower heating tape cannot be directly separated, in this case, it is desirable to heating tape in taking-up
With air-cushion film between lower heating tape is the most relatively difficult, and when needing to replace with heating tape and lower heating tape, drive wheel position
Upper heating tape and the lower heating tape at place are inconvenient to dismantle and install, and bring the biggest inconvenience to operator.
Utility model content
The purpose of this utility model is to provide a kind of drive mechanism for buffer air cushion machine, asks solving above-mentioned technology
Topic.
According to an aspect of the present utility model, it is provided that a kind of drive mechanism for buffer air cushion machine, including base,
Briquetting, at least one spring, cam and handle, base is provided with the first through hole, and briquetting is provided with and the first through hole coaxial line
Second through hole, briquetting is positioned at the top of base, and the bottom of briquetting is provided with multiple location bar, and the top of base is provided with multiple first recessed
Portion, location bar is positioned in the first recess, and with the first recess matched in clearance, cam is positioned at the top of briquetting, and handle strip moving cam turns
Dynamic, one end of spring is located on base, and the other end is located on briquetting, and during cam rotation, briquetting is the most past
Multiple mobile.
In this utility model, lifting handle, handle strip moving cam rotates, and during cam rotation, briquetting moves up, briquetting
When installing the rotating shaft of upper driving wheel of buffer air cushion machine in the second through hole, briquetting can drive driving wheel together to move up,
Due to heating tape transmission in the upper drive wheel of buffer air cushion machine, after above driving wheel moves up, buffer air cushion machine
Upper heating tape separates with lower heating tape, such that it is able to easily the air-cushion film between upper heating tape and lower heating tape is taken out, and
And it is easy to the replacing (dismantle or install) of upper heating tape and lower heating tape；Pressure handle, handle strip moving cam rotates backward, cam
When rotating backward, briquetting can move down, and drives upper driving wheel together to move down, and briquetting is resisted against on base, now delays
The upper driving wheel rushing air cushioning machine contacts with lower driving wheel, such that it is able to upper heating tape is fitted tightly on lower heating tape, and then
Air-cushion film is driven to transmit.
In some embodiments, the top of base can be provided with at least one second recess, the bottom of briquetting be provided with to
Few threeth recess corresponding with the second recess location, one end of spring is positioned in the second recess, and it is recessed that the other end is positioned at the 3rd
In portion, spring is in compressive state, and cam is located at the top of briquetting.Thus, lift handle, drive cam rotation, now base
The briquetting of top can be lifted under the elastic force effect of spring, installs the upper driving wheel of buffer air cushion machine in the second through hole of briquetting
Rotating shaft time, briquetting drives upper driving wheel to be also lifted up, and now the upper heating tape of buffer air cushion machine separates with lower heating tape, can
So that the air-cushion film between upper heating tape and lower heating tape is taken out, and upper heating tape and lower heating tape can be replaced；
Pressure handle, briquetting moves downward and is resisted against on base, and now the upper driving wheel of buffer air cushion machine contacts with lower driving wheel, from
And can be fitted tightly on lower heating tape upper heating tape, and then air-cushion film is driven to transmit.
In some embodiments, it is also possible to include first crossbeam, second cross beam and locating part, the quantity of spring can be
Two, first crossbeam is located at the top of briquetting, and briquetting is extended at the two ends of first crossbeam, and second cross beam is located at the bottom of base,
Base, first crossbeam and second cross beam parallel arrangement are extended in the two ends of second cross beam, and one end of one of them spring is located at
On one end of one crossbeam, the other end of this spring is located on one end of second cross beam, and it is horizontal that one end of another spring is located at first
On the other end of beam, the other end of this spring is located on the other end of second cross beam, and spring is in extended state, and locating part includes
The L-shaped connection of montant and cross bar, montant and cross bar, montant is located on first crossbeam, and cam is positioned at below cross bar.Thus, lift
Handle, drives cam rotation, and cross bar can be forced jack-up by cam, and now the briquetting above base can together be lifted, briquetting
The second through hole in time the rotating shaft of upper driving wheel of buffer air cushion machine is installed, briquetting drives upper driving wheel to be also lifted up, now
The upper heating tape of buffer air cushion machine separates with lower heating tape, can be taken out by the air-cushion film between upper heating tape and lower heating tape,
And upper heating tape and lower heating tape can be replaced；Pressure handle, cross bar is downward under the pulling force effect of two springs
Motion, briquetting moves downward simultaneously and is resisted against on base, now goes up driving wheel and contacts with lower driving wheel, such that it is able to by upper heating
Band is fitted tightly on lower heating tape, and then drives the carrying out of air-cushion film to transmit, and under the pulling force effect of two springs, on
Driving wheel can be all the time by the pressure in driving wheel direction down, it is ensured that upper heating tape and lower heating tape remain and fit tightly,
And upper driving wheel has enough frictional force to drive upper heating tape transmission, lower driving wheel has enough frictional force to drive lower heating tape to pass
Dynamic, it is to avoid to skid；And when upper driving wheel and lower driving wheel occur abrasion, diameter diminishes, two springs can automatically by drive
Driving wheel downward driving wheel direction is drawn, and makes heating tape and lower heating tape remain the state of fitting tightly.
In some embodiments, base can be located in buffer air cushion machine.Thus, during cam rotation, briquetting is at spring
Effect under can move back and forth up and down, it is achieved the contact of briquetting and base, separate, such that it is able to realize the upper of buffer air cushion machine
The contact of driving wheel and lower driving wheel, separate.
In some embodiments, the radius of cam can be in consecutive variations trend.Thus, convex in consecutive variations trend
When wheel rotates, it is possible to achieve the change that cam is descending, ascending with the radius of beam contact with briquetting or cam, thus
The contact of briquetting and base can be realized, separate.
In some embodiments, handle can drive cam rotation by rotating shaft, and rotating shaft is located in buffer air cushion machine, with
Buffer air cushion machine is rotationally connected.Thus, turning handle, cam rotation can be driven by rotating shaft, it is achieved briquetting connects with base
Touch, separate.
In some embodiments, the quantity of location bar can be four, and the quantity of the first recess can be four, four
Location bar is distributed in the position, four angles of briquetting.Thus, four location bars may insure that briquetting is in base top steadily, above swimmingly
Under move back and forth.
In some embodiments, it is also possible to include driving wheel and lower driving wheel, the rotating shaft of upper driving wheel is interspersed in
In two through holes, being rotationally connected with briquetting, the rotating shaft of lower driving wheel is interspersed in the first through hole, is connected with base rotation, upper driving
Wheel and lower driving wheel drive upper heating tape and the transmission of lower heating tape of buffer air cushion machine respectively.Thus, when briquetting and base contacts,
Upper driving wheel contacts with lower driving wheel, and when briquetting separates with base, upper driving wheel separates with lower driving wheel.
In some embodiments, upper driving wheel and lower driving wheel can be rubber tires.Thus, rubber tire is used to drive upper heating
When band and the transmission of lower heating tape, upper heating tape and lower heating tape fit together, two rubber tires are in crimp state, permissible
In raising, driving wheel and the contact area of upper heating tape, can improve the contact area of lower driving wheel and lower heating tape, improve and pass
Kinetic force of friction, it is to avoid upper driving wheel and lower driving wheel skid.
In some embodiments, briquetting can be provided with connecting rod.Thus, the upper refrigerating module of buffer air cushion machine is permissible
It is arranged on briquetting by connecting rod, moves up and down together in company with briquetting, it is simple to by the gas between upper heating tape and lower heating tape
Pad film takes out, and is replaced upper heating tape and lower heating tape.
Accompanying drawing explanation
Fig. 1 is the structural representation of the drive mechanism for buffer air cushion machine of a kind of embodiment of this utility model；
Fig. 2 is that the drive mechanism hidden handle for buffer air cushion machine shown in Fig. 1, the structure in cam tailing edge A direction are shown
It is intended to；
Fig. 3 be the drive mechanism cam for buffer air cushion machine shown in Fig. 1 structural representation；
Fig. 4 is the perspective view of the cam shown in Fig. 3；
Fig. 5 is the use state diagram of the drive mechanism for buffer air cushion machine shown in Fig. 1；
Fig. 6 is the structural representation of the drive mechanism for buffer air cushion machine of this utility model another embodiment；
Fig. 7 is the structural representation after the drive mechanism hidden handle for buffer air cushion machine shown in Fig. 6, cam；
Fig. 8 is the use state diagram after the drive mechanism hidden handle for buffer air cushion machine shown in Fig. 6, cam.
Detailed description of the invention
Below in conjunction with the accompanying drawings this utility model is described in more detail.
Embodiment one:
Fig. 1 to Fig. 4 show schematically show the driving machine for buffer air cushion machine of a kind of embodiment of this utility model
The structure of structure.
As shown in Figures 1 to 4, for the drive mechanism of buffer air cushion machine, including base 1, briquetting 2, spring 3, cam 4 and
Handle 5.Additionally, the drive mechanism for buffer air cushion machine can also include connecting rod 24.
As it is shown in figure 1, form the first through hole 11 on base 1, briquetting 2 forms with the first through hole 11 coaxial line
Two through holes 21, install the rotating shaft of the lower driving wheel of buffer air cushion machine in the first through hole 11 of base 1, the second through hole 21 of briquetting 2
The rotating shaft of the upper driving wheel of middle installation buffer air cushion machine.
As in figure 2 it is shown, briquetting 2 is positioned at the top of base 1.Base 1 can be bolted in buffer air cushion machine, or
It is directly welded in buffer air cushion machine.
As in figure 2 it is shown, in the present embodiment, the bottom of briquetting 2 forms four location bars 22, and (or four location bars 22 are permissible
It is plugged on the bottom of briquetting 2, is connected with briquetting 2 interference fit with gum cover), four location bars 22 are distributed in four angles of briquetting 2
Position；The top of base 1 forms four the first recesses 12, the position of four the first recesses 12 and the position pair of four location bars 22
Should, four location bar 22 correspondences are interspersed in the first recess 12, and with the first recess 12 matched in clearance, location bar 22 can be first
Moving up and down in recess 12, i.e. briquetting 2 is under the location of bar 22, the guide effect of location, can move up and down at base 1 top.
In other embodiments, the quantity of location bar the 22, first recess 12 can also be one or more than three, location bar 22, the
The quantity of one recess 12 is identical.
As in figure 2 it is shown, in the present embodiment, the top of base 1 forms two the second recesses 13, the bottom molding of briquetting 2
Having two threeth recesses 23 corresponding with the second recess 13 position, two the second recesses 13 are positioned at the both sides of the first through hole 11, and two
Individual 3rd recess 23 is positioned at the both sides of the second through hole 21, and the quantity of spring 3 is two, and the lower end of one of them spring 3 is positioned at one
In individual second recess 13, the upper end of this spring 3 is positioned in the 3rd recess 23 of correspondence, and the lower end of another spring 3 is positioned at another
In individual second recess 13, the upper end of this spring 3 is positioned in the 3rd recess 23 of correspondence, and two springs 3 are in compressive state.At it
In his embodiment, the second recess the 13, the 3rd recess 23, the quantity of spring 3 can also be one or more than three, the second recess
13, the 3rd recess 23, spring 3 quantity identical.
As it is shown in figure 1, cam 4 is positioned at the top of briquetting 2, cam 4 contacts connection with briquetting 2, and handle 5 can by rotating shaft 51
Rotating with band moving cam 4, rotating shaft 51 is arranged in buffer air cushion machine by bearing, and rotating shaft 51 is rotationally connected with buffer air cushion machine.
As shown in Figure 3 and Figure 4, the radius of cam 4 is consecutive variations trend.As it is shown in figure 1, along B direction turning handle 5, cam 4 synchronizes
Rotate, due to the change that cam 4 is descending with the radius that briquetting 2 contacts, briquetting 2 under the restoring force effect of two springs 3,
Briquetting 2 can be lifted, and installs in the second through hole 21 of the lower rotating shaft of driving wheel, briquetting 2 and install in the first through hole 11 of base 1
During the rotating shaft of driving wheel, briquetting 2 drives upper driving wheel to be also lifted up, and now goes up driving wheel and lower driving wheel can separate, the most slow
The upper heating tape rushing air cushioning machine separates with lower heating tape, such that it is able to taken by the air-cushion film between upper heating tape and lower heating tape
Go out, and upper heating tape and lower heating tape can be replaced；Then the opposite direction along B direction depresses handle 5, due to cam
4 changes ascending with the radius that briquetting 2 contacts, briquetting 2 is moved downward by the down force of cam 4, briquetting 2 and supports
Leaning against on base 1, now the upper driving wheel of buffer air cushion machine contacts with lower driving wheel, such that it is able to fitted tightly upper heating tape
On lower heating tape, and then air-cushion film is driven to transmit.The radius that cam 4 contacts with briquetting 2 is descending, ascending
Change, such that it is able to realize the contact of briquetting 2 and base 1, separate, i.e. by the rotation of handle 5 can realize heating tape and
The laminating of lower heating tape and separation.
Fig. 5 show schematically show the use state of the drive mechanism for buffer air cushion machine shown in Fig. 1.
As it is shown in figure 5, the rotating shaft 91 of the upper driving wheel 9 of buffer air cushion machine is interspersed in the second through hole 21, upper driving wheel 9
Rotating shaft 91 is rotationally connected with briquetting 2 by bearing, and the rotating shaft 101 of the lower driving wheel 10 of buffer air cushion machine is interspersed in the first through hole 11
In, the rotating shaft 101 of lower driving wheel 10 is rotationally connected with base 1 by bearing, and upper driving wheel 9 and lower driving wheel 10 are respectively by rubbing
Wiping power drives upper heating tape and the transmission of lower heating tape of buffer air cushion machine.Connecting rod 24, buffer air cushion machine upper are installed on briquetting 2
Refrigerating module 14 can be arranged on briquetting 2 by connecting rod 24, and the upper refrigerating module 14 of buffer air cushion machine is in company with briquetting 2 together
Move up and down, it is simple to the air-cushion film between upper heating tape and lower heating tape is taken out, and upper heating tape and lower heating are brought into
Row is changed.The rotating shaft 51 of handle 5 is arranged in buffer air cushion machine by bearing, and rotating shaft 51 is rotationally connected with buffer air cushion machine.
In the present embodiment, upper driving wheel 9 and lower driving wheel 10 all use rubber tire, use rubber tire to drive the upper of buffer air cushion machine
When heating tape and the transmission of lower heating tape, upper heating tape and lower heating tape fit together, two rubber tires are in crimp state,
The contact area of upper driving wheel 9 and upper heating tape can be improved, the contact area of lower driving wheel 10 and lower heating tape can be improved,
Improve gearing friction power, it is to avoid upper driving wheel 9 and lower driving wheel 10 skid.In other embodiments, upper driving wheel 9 and lower driving
Wheel 10 can also use quality of rubber materials, can be equal by the material of the upper heating tape of extrusion friction power drive and the transmission of lower heating tape
Can.
As it is shown in figure 5, lift handle 5, briquetting 2 is lifted under the restoring force effect of spring 3, thus drives buffering pneumatic cushion
Upper driving wheel 9 and the upper refrigerating module 14 of machine are the most together lifted, upper driving wheel 9 and the lower driving wheel 10 points of buffer air cushion machine
From, the upper refrigerating module 14 of buffer air cushion machine the most together separates with lower refrigerating module, when buffer air cushion machine upper heating module with
After lower heating module also separates, the upper heating tape of buffer air cushion machine and lower heating tape realize separating, such that it is able to by buffering pneumatic cushion
Air-cushion film between upper heating tape and the lower heating tape of machine takes out, and can be replaced upper heating tape and lower heating tape.
Then pressure handle 5, briquetting 2 moves downward and is resisted against on base 1, now the upper driving wheel 9 of buffer air cushion machine and lower driving
Wheel 10 contact, the upper refrigerating module 14 of buffer air cushion machine also synchronizes to contact with lower refrigerating module, such that it is able to by buffer air cushion machine
Upper heating tape be fitted tightly on lower heating tape, and then drive air-cushion film transmit.
Embodiment two:
Fig. 6 and Fig. 7 show schematically show the driving for buffer air cushion machine of this utility model another embodiment
The structure of mechanism.
As shown in Figure 6 and Figure 7, for the drive mechanism of buffer air cushion machine, including base 1,2, two springs 3 of briquetting, convex
Wheel 4 and handle 5.Additionally, the drive mechanism for buffer air cushion machine can also include first crossbeam 6, second cross beam 7, locating part 8
With connecting rod 24.
In the present embodiment, base 1, briquetting 2 structure identical with embodiment one with annexation, position relationship.Cam 4,
The structure of handle 5 is also identical with embodiment one with annexation.Base 1 can also be bolted in buffer air cushion machine,
Or be directly welded in buffer air cushion machine.Briquetting 2, can be upper and lower at base 1 top under the location of bar 22, the guide effect of location
Mobile.
As shown in Figure 6 and Figure 7, first crossbeam 6 is positioned at the top of briquetting 2, and the two ends, left and right of first crossbeam 6 each extend over out
The both sides of briquetting 2, second cross beam 7 is positioned at the bottom of base 1, and the two ends, left and right of second cross beam 7 each extend over out base 1, and first
Crossbeam 6 and second cross beam 7 parallel arrangement (as shown in Figure 6), the upper end of one of them spring 3 is fixed on the left end of first crossbeam 6
On, the lower end of this spring 3 is fixed on the left end of second cross beam 7, and the upper end of another spring 3 is fixed on the right side of first crossbeam 6
On end, the lower end of this spring 3 is fixed on the right-hand member of second cross beam 7, and two springs 3 are in extended state.
As it is shown in fig. 7, locating part 8 includes that montant 81 and cross bar 82, montant 81 and the L-shaped one of cross bar 82 connect, montant
The lower end of 81 is fixed on first crossbeam 6 (or one connects), and cross bar 82 is positioned at the top of cam 4, and cross bar 82 is upper with cam 4
EDGE CONTACT connects, and cam 4 is not between briquetting 2 and cross bar 82.As shown in Figure 6, handle 5 is by rotating shaft 51 band moving cam 4
Rotating, rotating shaft 51 is fixed in buffer air cushion machine by bearing.
As shown in Figure 6, along C direction turning handle 5, cam 4 synchronous axial system, the radius contacted with cross bar 82 due to cam 4
Ascending change, cross bar 82 forced jack-up by cam 4, and now locating part 8 drives briquetting 2 to be also lifted, the first of base 1
When installing the rotating shaft installing driving wheel in the second through hole 21 of the lower rotating shaft of driving wheel, briquetting 2 in through hole 11, briquetting 2 drives
Upper driving wheel is the most together lifted up, and the upper driving wheel of buffer air cushion machine separates with lower driving wheel, the upper heating of buffer air cushion machine
Band and lower heating tape realize separating, such that it is able to taken by the air-cushion film between upper heating tape and the lower heating tape of buffer air cushion machine
Go out, and upper heating tape and lower heating tape can be replaced；Then the opposite direction along C direction depresses handle 5, due to cam
4 changes descending with the radius that cross bar 82 contacts, cross bar 82 can move downward under the pulling force effect of two springs 3, pressure
Block 2 moves to base 1 direction simultaneously, and briquetting 2 drives the motion of upper driving wheel downward driving wheel direction simultaneously, when briquetting 2 is resisted against
Time on base 1, the upper driving wheel of buffer air cushion machine contacts with lower driving wheel, adds such that it is able to be fitted tightly over down upper heating tape
On the torrid zone, and then air-cushion film is driven to transmit.The change that radius that cam 4 contacts with cross bar 82 is descending, ascending,
Such that it is able to realize the contact of briquetting 2 and base 1, separate, i.e. heating tape and lower heating can be realized by the rotation of handle 5
The laminating of band and separation.And under the pulling force effect of two springs 3, upper driving wheel is pressed by driving wheel direction down all the time
Power, it is ensured that upper heating tape and lower heating tape remain and fit tightly, and guarantee that upper driving wheel has enough frictional force to drive
Heating tape transmission, lower driving wheel has enough frictional force to drive lower heating tape transmission, it is to avoid skid；And when upper driving wheel and under
When driving wheel occurs abrasion, diameter diminishes, and downward for upper driving wheel driving wheel direction can be drawn by two springs 3 automatically, makes heating
Band and lower heating tape remain the state of fitting tightly.
Fig. 8 show schematically show the use state of the drive mechanism for buffer air cushion machine shown in Fig. 6.
As shown in Figure 8, the rotating shaft 91 of the upper driving wheel 9 of buffer air cushion machine is interspersed in the second through hole 21, upper driving wheel 9
Rotating shaft 91 is rotationally connected with briquetting 2 by bearing, and the rotating shaft 101 of the lower driving wheel 10 of buffer air cushion machine is interspersed in the first through hole 11
In, the rotating shaft 101 of lower driving wheel 10 is rotationally connected with base 1 by bearing, and upper driving wheel 9 and lower driving wheel 10 are respectively by rubbing
Wiping power drives upper heating tape and the transmission of lower heating tape of buffer air cushion machine.Connecting rod 24, buffer air cushion machine upper are installed on briquetting 2
Refrigerating module 14 can be arranged on briquetting 2 by connecting rod 24, and the upper refrigerating module 14 of buffer air cushion machine is in company with briquetting 2 together
Move up and down, it is simple to the air-cushion film between upper heating tape and lower heating tape is taken out, and upper heating tape and lower heating are brought into
Row is changed.The rotating shaft 51 of handle 5 is arranged in buffer air cushion machine by bearing, and rotating shaft 51 is rotationally connected with buffer air cushion machine.
In the present embodiment, upper driving wheel 9 and lower driving wheel 10 all use rubber tire, use rubber tire to drive the upper of buffer air cushion machine
When heating tape and the transmission of lower heating tape, upper heating tape and lower heating tape fit together, two rubber tires are in crimp state,
The contact area of upper driving wheel 9 and upper heating tape can be improved, the contact area of lower driving wheel 10 and lower heating tape can be improved,
Improve gearing friction power, it is to avoid upper driving wheel 9 and lower driving wheel 10 skid.In other embodiments, upper driving wheel 9 and lower driving
Wheel 10 can also use quality of rubber materials, can be equal by the material of the upper heating tape of extrusion friction power drive and the transmission of lower heating tape
Can.
As shown in Figure 8, lifting handle 5, cross bar 82 can be forced jack-up, locating part 8 to drive briquetting 2 also to be lifted by cam 4
Rising, briquetting 2 drives the upper refrigerating module 14 of upper driving wheel 9 and buffer air cushion machine to be the most together lifted up, buffer air cushion machine upper
Driving wheel 9 separates with lower driving wheel 10, and the upper refrigerating module 14 of buffer air cushion machine the most together separates with lower refrigerating module, works as buffering
After the upper heating module of air cushioning machine also separates with lower heating module, the upper heating tape of buffer air cushion machine and lower heating tape realize dividing
From, such that it is able to the air-cushion film between upper heating tape and the lower heating tape of buffer air cushion machine is taken out, and can be to upper heating
Band and lower heating tape are replaced；Then pressure handle 5, cross bar 82 can move downward under the pulling force effect of two springs 3, pressure
Block 2 moves to base 1 direction simultaneously, and briquetting 2 drives upper downward driving wheel 10 direction of driving wheel 9 to move simultaneously, when briquetting 2 against
Time on base 1, upper driving wheel 9 contacts with lower driving wheel 10, and the upper refrigerating module 14 of buffer air cushion machine connects with lower refrigerating module
Touch, such that it is able to be fitted tightly on lower heating tape the upper heating tape of buffer air cushion machine, and then drive air-cushion film to transmit.
And under the pulling force effect of two springs 3, upper driving wheel 9 is all the time by the pressure in driving wheel 10 direction down, it is ensured that buffering
Upper heating tape and the lower heating tape of air cushioning machine remain and fit tightly, and guarantee that upper driving wheel 9 has enough frictional force to drive
The transmission of upper heating tape, lower driving wheel 10 has enough frictional force to drive lower heating tape transmission, it is to avoid skid；And when upper driving wheel
9 and lower driving wheel 10 when there is abrasion, diameter diminishes, and two springs 3 can be automatically by upper downward driving wheel 10 direction of driving wheel 9
Draw, make heating tape and lower heating tape remain the state of fitting tightly.
Above-described is only embodiments more of the present utility model.For the person of ordinary skill of the art,
On the premise of creating design without departing from this utility model, it is also possible to making some deformation and improvement, these broadly fall into this practicality
Novel protection domain.
Claims (10)
1. for the drive mechanism of buffer air cushion machine, including base (1), briquetting (2), at least one spring (3), cam (4) and
Handle (5), described base (1) is provided with the first through hole (11), and described briquetting (2) is provided with and the first through hole (11) coaxial line
Second through hole (21), described briquetting (2) is positioned at the top of base (1), and the bottom of briquetting (2) is provided with multiple location bar (22), institute
The top stating base (1) is provided with multiple first recess (12), and described location bar (22) is positioned in the first recess (12), recessed with first
Portion (12) matched in clearance, described cam (4) is positioned at the top of briquetting (2), and handle (5) band moving cam (4) rotates, described spring
(3) one end is located on base (1), and the other end is located on briquetting (2), and when described cam (4) rotates, briquetting (2) is in spring (3)
Effect under move back and forth up and down.
Drive mechanism for buffer air cushion machine the most according to claim 1, it is characterised in that the top of described base (1)
Portion is provided with at least one second recess (13), and the bottom of described briquetting (2) is provided with at least one and the second recess (13) position pair
The 3rd recess (23) answered, one end of described spring (3) is positioned in the second recess (13), and the other end is positioned at the 3rd recess (23)
In, described spring (3) is in compressive state, and described cam (4) is located at the top of briquetting (2).
Drive mechanism for buffer air cushion machine the most according to claim 1, it is characterised in that also include first crossbeam
(6), second cross beam (7) and locating part (8), the quantity of described spring (3) is two, and described first crossbeam (6) is located at briquetting (2)
Top, the two ends of first crossbeam (6) extend briquetting (2), and described second cross beam (7) is located at the bottom of base (1), and second is horizontal
Base (1), first crossbeam (6) and second cross beam (7) parallel arrangement, the one of one of them spring (3) are extended in the two ends of beam (7)
End is located on one end of first crossbeam (6), and the other end of this spring (3) is located on one end of second cross beam (7), another spring
(3) one end is located on the other end of first crossbeam (6), and the other end of this spring (3) is located at the other end of second cross beam (7)
On, described spring (3) is in extended state, and described locating part (8) includes montant (81) and cross bar (82), montant (81) and cross bar
(82) L-shaped connection, described montant (81) is located on first crossbeam (6), and cam (4) is positioned at cross bar (82) lower section.
Drive mechanism for buffer air cushion machine the most according to claim 1, it is characterised in that described base (1) is located at
In buffer air cushion machine.
5. according to the drive mechanism for buffer air cushion machine described in Claims 2 or 3, it is characterised in that described cam (4)
Radius is consecutive variations trend.
Drive mechanism for buffer air cushion machine the most according to claim 1, it is characterised in that described handle (5) is passed through
Rotating shaft (51) band moving cam (4) rotates, and described rotating shaft (51) is located in buffer air cushion machine, is rotationally connected with buffer air cushion machine.
Drive mechanism for buffer air cushion machine the most according to claim 1, it is characterised in that described location bar (22)
Quantity is four, and the quantity of the first recess (12) is four, and four location bars (22) are distributed in the position, four angles of briquetting (2).
Drive mechanism for buffer air cushion machine the most according to claim 5, it is characterised in that also include driving wheel
And lower driving wheel (10) (9), the rotating shaft of described upper driving wheel (9) is interspersed in the second through hole (21), rotates even with briquetting (2)
Connecing, the rotating shaft of described lower driving wheel (10) is interspersed in the first through hole (11), is rotationally connected with base (1), described upper driving wheel
And lower driving wheel (10) drives upper heating tape and the transmission of lower heating tape of buffer air cushion machine respectively (9).
Drive mechanism for buffer air cushion machine the most according to claim 8, it is characterised in that described upper driving wheel (9)
It is rubber tire with lower driving wheel (10).
Drive mechanism for buffer air cushion machine the most according to claim 1, it is characterised in that set on described briquetting (2)
There is connecting rod (24).
Priority Applications (1)
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| CN201620704545.5U CN205836095U (en) | 2016-07-01 | 2016-07-01 | Drive mechanism for buffer air cushion machine |
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| CN201620704545.5U CN205836095U (en) | 2016-07-01 | 2016-07-01 | Drive mechanism for buffer air cushion machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820385A (en) * | 2018-07-13 | 2018-11-16 | 武汉智能装备工业技术研究院有限公司 | A kind of intelligent filling device of buffering pneumatic cushion material |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108820385A (en) * | 2018-07-13 | 2018-11-16 | 武汉智能装备工业技术研究院有限公司 | A kind of intelligent filling device of buffering pneumatic cushion material |
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