A kind of fenestrated membrane cutting machine
Technical field:
The utility model is related to fenestrated membrane production and processing technical field, more specifically to a kind of fenestrated membrane cutting machine.
Background technology:
For fenestrated membrane, the original length of existing fenestrated membrane is all long, but according to different clients, it is necessary to
Cutting certain length could process, and the fenestrated membrane of prior art cuts out equipment it may be said that being all semi-automatic, and cutting out equipment will
Fenestrated membrane conveys and records its length, reaches after defined length, workman is cut out with instruments such as pocket knives, the action cut out is to lean on
Manually come what is completed, artificial operation has two shortcomings:1st, out-of-flatness is cut out, hand is not after all machine, is easily caused the side of fenestrated membrane
Angle out-of-flatness;2nd, efficiency is low, and the speed that efficiency far manually does not cut out mechanism is fast, efficiency high.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art there is provided a kind of fenestrated membrane cutting machine, and it can ensure to cut out
Fenestrated membrane out is more smooth, and ensures to cut out extension consistency.
The scheme that the utility model solves the technical problem is:
A kind of fenestrated membrane cutting machine, including support, main driving mechanism, auxiliary drive mechanism and severing component, the main driving machine
Structure is arranged on the outside of the upper end of the right straight-plate of support, and auxiliary drive mechanism is arranged on the outside of the upper end of the left straight-plate of support, main driving
Mechanism and auxiliary drive mechanism are connected by the connecting shaft being hinged on support, and the downstream of main driving mechanism and auxiliary drive mechanism connects
Severing component is connected to, severing component is movably connected on support;
The main driving mechanism includes the motor being fixed on right straight-plate, and the output shaft of motor passes through right straight-plate
Drive gear is fixedly connected with, gear wheel is engaged with drive gear, gear wheel is fixed on the right-hand member of connecting shaft, the outer rim of gear wheel
The first transmission bar is articulated with, the first transmission bar is movably connected in the rear end of the second transmission bar, and the front end activity of the second transmission bar is even
The 3rd transmission article is connected to, the centre of the second transmission bar, which is articulated in, to be fixed on the pin joint seat of the upper end of right straight-plate, the 3rd transmission article
Lower end be connected with the 4th transmission article;
The auxiliary drive mechanism includes being fixedly connected on the driving bar of connecting shaft left end, and the outer rim of the driving bar is articulated with
Second first transmission bar, second first transmission bar is movably connected in the rear end of second second transmission bar, second second
The front end of transmission article is connected with second the 3rd transmission article, and the centre of second second transmission bar, which is articulated in, is fixed on a left side directly
On the pin joint seat of the upper end of plate, the lower end of second the 3rd transmission article is connected with second the 4th transmission article;
The severing component includes knife rest, and the two ends of knife rest are fixed in the 4th transmission article of left or right, and blade leads to
Cross the lower end for being bolted to knife rest.
Two ends the same side of the connecting shaft respectively forms flat key groove, and the center line of two flat key grooves is overlapped.
The gear wheel, which is formed, forms the second flat key groove, gear wheel on the first centre bore, the inwall of the first centre bore
Outer rim form the first pivoted hole, the driving bar, which is formed, forms on the second centre bore, the inwall of the second centre bore
Three flat key grooves, the outer rim of driving bar forms the second pivoted hole, during the second flat key groove and the first pivoted hole are relative to first
The position consistency of the position in heart hole and the 3rd flat key groove and the second pivoted hole relative to the second centre bore.
First centre bore is socketed and is fixedly connected on the right-hand member of connecting shaft, the flat key groove of right-hand member and the second flat key groove it
Between be clamped with flat key;Second centre bore is socketed and is fixedly connected on the left end of connecting shaft, the flat key groove of left end and the 3rd flat
Second flat key is clamped between keyway.
It is described first transmission article second transmission article between, second transmission article the 3rd transmission article between and the 3rd transmission article
By multiple pin connections between the 4th transmission article, the pin includes key seat and pin cap, and pin cap is screwed onto on key seat.
The lateral surface of the left straight-plate and right straight-plate is respectively fixed with a leading truck, and leading truck forms guiding rectangular opening,
The 4th transmission article sleeve is being oriented in rectangular opening, and knife rest is fixed on the 4th transmission article and stretched out through the lower end for being oriented to rectangular opening
Part.
The upper end both sides of the knife rest are fixed with rectangular strip, and rectangular strip sleeve is on the groove of support, the outside of rectangular strip
Extending part forms cylindrical projection, and cylindrical projection is socketed in the through hole of the lower end of the 4th transmission article.
Prominent effect of the present utility model is:Compared with prior art, it can ensure that the fenestrated membrane for being cut out coming is more smooth,
And ensure to cut out extension consistency.
Brief description of the drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the present utility model for removing support;
Fig. 3 is the structural representation of connecting shaft of the present utility model;
Fig. 4 is the structural representation of gear wheel of the present utility model;
Fig. 5 is the structural representation of driving bar of the present utility model;
Fig. 6 is the structural representation of latch structure of the present utility model.
Embodiment:
Embodiment, is shown in as shown in Figures 1 to 6, a kind of fenestrated membrane cutting machine, including support 1, main driving mechanism 2, auxiliary driving machine
Structure 3 and severing component 4, the main driving mechanism 2 are arranged on the outside of the upper end of the right straight-plate 11 of support 1, and auxiliary drive mechanism 3 is installed
On the outside of the upper end of the left straight-plate 12 of support 1, main driving mechanism 2 and auxiliary drive mechanism 3 pass through the connecting shaft that is hinged on support 1
The downstream of 5 connections, main driving mechanism 2 and auxiliary drive mechanism 3 is connected with severing component 4, and severing component 4 is movably connected in support
On 1;
The main driving mechanism 2 includes the motor 21 being fixed on right straight-plate 11, and the output shaft of motor 21 is worn
Cross right straight-plate 11 and be fixedly connected with drive gear 22, gear wheel 23 is engaged with drive gear 22, and gear wheel 23 is fixed on connecting shaft 5
Right-hand member, the outer rim of gear wheel 23 is articulated with the first transmission bar 24, and the first transmission bar 24 is movably connected in the second transmission bar 25
Rear end, the front end of the second transmission article 25 is connected with the 3rd transmission article 26, and the centre of the second transmission bar 25, which is articulated in, to be fixed on
On the pin joint seat 13 of the upper end of right straight-plate 11, the lower end of the 3rd transmission article 26 is connected with the 4th transmission article 27;
The auxiliary drive mechanism 3 includes being fixedly connected on the driving bar 31 of the left end of connecting shaft 5, the outer rim of the driving bar 31
Second first transmission bar 24 is articulated with, second first transmission bar 24 is movably connected in after second second transmission bar 25
End, the front end of second second transmission article 25 is connected with second the 3rd transmission article 26, and second second is driven bar 25
Centre is articulated on the pin joint seat 13 for being fixed on the upper end of left straight-plate 12, and the lower end of second the 3rd transmission article 26 is connected with
Second the 4th transmission article 27;
The severing component 4 includes knife rest 41, and the two ends of knife rest 41 are fixed in the 4th transmission article 27 of left or right,
Blade 42 is bolted on the lower end of knife rest 41.
Furthermore, two ends the same side of the connecting shaft 5 is respectively formed in flat key groove 51, two flat key grooves 51
Heart line is overlapped.
Furthermore, the gear wheel 23 form on the first centre bore 231, the inwall of the first centre bore 231 into
Type has the second flat key groove 2311, and the outer rim of gear wheel 23 forms the first pivoted hole 232, and the driving bar 31 is formed in second
The 3rd flat key groove 3111 is formed on heart hole 311, the inwall of the second centre bore 311, the outer rim of driving bar 31 forms the second pivot
Connect hole 312, the position of the second flat key groove 2311 and the first pivoted hole 232 relative to the first centre bore 231 and the 3rd flat key
Position consistency of the pivoted hole 312 of groove 3111 and second relative to the second centre bore 311.
Furthermore, first centre bore 231 is socketed and is fixedly connected on the right-hand member of connecting shaft 5, right-hand member it is flat
Flat key is clamped between the flat key groove 2311 of keyway 51 and second;Second centre bore 311 is socketed and is fixedly connected on connecting shaft 5
Left end, be clamped with second flat key between the flat key groove 3111 of flat key groove 51 and the 3rd of left end.
Furthermore, between the transmission article 25 of the first transmission articles 24 and second, the second transmission article 25 and the 3rd biography
Connected between dynamic article 26 between the 3rd transmission article 26 and the 4th transmission article 27 by multiple pins 6, the pin 6 includes the He of key seat 61
Pin cap 62, pin cap 62 is screwed onto on key seat 61.
Furthermore, the lateral surface of the left straight-plate 12 and right straight-plate 11 is respectively fixed with a leading truck 14, is oriented to
Frame 14 forms guiding rectangular opening 141, and the 4th transmission article 27 sleeves are being oriented in rectangular opening 141, and knife rest 41 is fixed on the
Lower end extension of the four transmission bars 27 through guiding rectangular opening 141.
Furthermore, the upper end both sides of the knife rest 41 are fixed with rectangular strip 411, and the sleeve of rectangular strip 411 is in support 1
Groove 15 on, the lateral extension of rectangular strip 411 position forms cylindrical projection 4111, and cylindrical projection 4111 is socketed in the 4th biography
In the through hole of the lower end of dynamic bar 27.
Operation principle:Fenestrated membrane is at the uniform velocity flowed through from plane on the lower end of support 1, and motor 21 is started, and drives drive gear
22 are rotated, and gear wheel 23 is engaged with drive gear 22, and gear wheel 23 is rotated, and are articulated in the first transmission bar 24 of the outer rim of gear wheel 23
Move therewith, the first transmission article 24 drives the transmission article 27 of the 25, the 3rd transmission article of the second transmission article the 26, the 4th to do shuttling movement, drives
Dynamic bar 31 is synchronized with the movement by connecting shaft 5 with gear wheel 23, and driving bar 31 drives the first of the left side to be driven bar 24, second and passed successively
Dynamic article shuttling movement is done in the transmission article 27 of the 25, the 3rd transmission article the 26, the 4th, and the 4th transmission article 27, which is socketed in, to be fixed on support 1
In the rectangular opening 141 of leading truck 14, i.e., the 4th transmission articles 27 do above and below straight reciprocating motion, the 4th transmission article 27 is with movable knife rack 41
Pump, blade 42 pumps severing fenestrated membrane therewith, the sleeve of two ends rectangular strip 411 of knife rest 41 is logical
On groove 15, prevent from rocking before and after knife rest 41.
Finally, embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, relevant skill
The those of ordinary skill in art field, in the case where not departing from spirit and scope of the present utility model, can also make various changes
Change and modification, therefore all equivalent technical schemes fall within category of the present utility model, patent protection model of the present utility model
Enclosing to be defined by the claims.