CN201665318U

CN201665318U - Film conveying and squeezing device in automatic filling clipper

Info

Publication number: CN201665318U
Application number: CN2009203506310U
Authority: CN
Inventors: 郑长青
Original assignee: Beijing Aviation Eastern Tech Development Co Ltd
Current assignee: Beijing Aviation Eastern Tech Development Co Ltd
Priority date: 2009-12-29
Filing date: 2009-12-29
Publication date: 2010-12-08
Anticipated expiration: 2019-12-29

Abstract

The utility model relates to a film conveying and squeezing device in an automatic filling clipper, which belongs to the field of food package machinery. The utility model solves the problems of complicated structure, difficult installation and maintenance and inconvenience. A main machine frame consists of an approximate triangular middle plate (1) and three struts (83) arranged on the middle plate (1), wherein a support film and a film guide mechanism which are arranged on the middle plate (1) are in a cantilever type, a support film frame (2) provided with a tube rotating shaft (3) of a film wound roll is provided with a matched sliding device and a position adjustable mechanism, a film feeding mechanism is in a cantilever type supported by a single support frame, a clutch mechanism of two conveying wheels (21) and (22) is in a single sleeve type, a squeezing roll assembly in the squeezing device is in a single support frame support type, and a squeezing roll shaft (46) is in a cantilever type. The utility model has the advantages of simple structure, easy manufacture, low cost, large operation space, convenient installation and debugging and convenient maintenance and operation, and saves materials and operation motive power at the same time.

Description

Automatically the film in the filling clipper is carried and the crowded empty device

Technical field

The utility model belongs to the food packing machine field, and the film that relates in the automatic filling clipper is carried and the crowded empty device.

Background technology

Automatic filling clipper in the packaging for foodstuff claims the automatic vacuum stower again, is particularly useful for moulding manufacturing of bag meat intestines.Have automatic charging, automatic ration, automatic transport sheet PVDC film and print date manufactured and automatic soldering and sealing automatically and become tubular, and automatically filling, ligation button, function such as shearing automatically, have that packing back finished product is quantitatively accurate, length is consistent, production efficiency height, advantages such as energy-conservation, health.But existing automatic filling clipper mostly is four post support types, the intermediate plate that film conveying and crowded empty device promptly are housed is quadrilateral structure, this plate is together with four pillar stiffeners that are equipped with on its four corners position, the effect of having held concurrently and having formed a connecting link as the part of mainframe, and film is carried and the crowded empty device is bilateral bracket support formula, and the engaging and disengaging gear of two delivery wheels in the film feeding device also is and the mutual cooresponding double-sleeve type of corresponding bilateral carriage; Its weak point is, complex structure, and it is big to manufacture difficulty, and the operational space is limit, and makes dismounting, safeguards not only inconvenience but also relatively difficulty, manufactures the cost height simultaneously.

Summary of the invention

The technical matters that solves:

The automatic filling clipper of the similar leg-of-mutton three post support type main frame structures of a kind of intermediate plate is provided, and the film that is equipped with on the intermediate plate is carried and the crowded empty device is the cantilevered that the single mount frame supports, and the engaging and disengaging gear of two delivery wheels in the film feeding device is single shell type, can overcome deficiency of the prior art, simple in structure, easily to manufacture, the operational space is big, dismounting, easy to maintenance easy, it is low to manufacture cost.

The technical scheme that adopts:

Automatically the film in the filling clipper is carried and the crowded empty device, comprise that the film soldering and sealing in the film feeding device becomes tube preceding holder film and film guiding mechanism, film soldering and sealing becomes the film feeding mechanism after tube and the automatic filling, crowded empty roller assembly in the crowded empty device and supporting cam clutch mechanism thereof, supporting power drive system and mainframe is characterized in that:

The structure of holder film and film guiding mechanism is as follows, the band carriage is housed on the left position of intermediate plate, and the holder film frame of adjustable positions, this upper cantilever formula is equipped with the tube rotating shaft of film roll, and the film guide frame of the supporting band cantilevered film axis of guide is arranged, be contained on the intermediate plate to the detachable property of this guide frame;

The structure of film feeding mechanism is as follows, it is right after after film soldering and sealing becomes tube and automatic filling, have active transportation axle, driven conveying axis, the axle head of diaxon cantilevered respectively is equipped with the active transportation wheel that can be in contact with one another together, driven delivery wheel, must guarantee, film soldering and sealing becomes tube and is in contact with one another by described driven delivery wheel and active transportation wheel after the filling automatically can be clamped when locating and pulling downwards together, and be right after after the crowded empty device in two to overlap the operation of crowded empty roll shafts supporting synchronously; The active transportation axle, the driving gear that is meshing with each other together is equipped with at the other end position of driven conveying axis respectively, driven gear, the power output gear that power input gear and motor also are housed on the active transportation axle is meshing with each other, the combination of power transmission toothed chain wheel also is housed on the active transportation axle simultaneously, drive the cantilevered transition gear that is contained on the transition axis by this combination, the active transportation axle, transition axis all is contained on the permanent seat, permanent seat is passed down through, and detachable property be contained on the intermediate plate, driven conveying axis is contained on the sliding seat, and this seat is contained on the permanent seat by the supporting formula of fulcrum shaft; Clutch pressure regulating device between driven delivery wheel and the active transportation wheel also is housed between sliding seat and the permanent seat, this mechanism must guarantee, pressure size and the clutch of driven delivery wheel and active transportation wheel when being in contact with one another together can be regulated within the specific limits, the mutual normal engaged of driven gear and driving gear can be guaranteed again together; The cantilevered transition gear drives the 1st transfer gear that is right after its below, and and then drive the 1st connection gear, driving a cover crowded empty roll shaft through a cover intermediate gearing rotates, the 1st transfer gear also drives the 2nd transfer gear simultaneously, and and then drive the 2nd connection gear, driving another set of crowded empty roll shaft through another set of intermediate gearing rotates, the rotation operation reverse sync of two cover crowded empty roll shafts is supporting, and the dimensional orientation of two cover crowded empty roller bearings when contacting by dress plasticity rubber roll crowded empty thereon should be taken turns dimensional orientation when contacting on the same space perpendicular line with driven delivery wheel in the film feeding mechanism and active transportation, must guarantee, when described crowded empty contacts, the tube film in the time of crowded empty and after the pulling filling downwards; The 1st transfer gear, the 1st connection gear, the 2nd transfer gear and the 2nd connection gear are cantilevered, and all are contained on the permanent seat by corresponding rotating shaft.

The structure of crowded empty roller assembly in the crowded empty device and supporting cam clutch mechanism thereof is as follows, the crowded empty roller assembly is lifted on the downside of intermediate plate by suspension bracket, be right after under film feeding mechanism, it is identical and symmetrical to have two cover agent structures, and the active carriage that function complements one another combination, driven carriage combination, bracket main body is double-deck plank frame, by inner panel, outside plate, the spacing baffle plate, pivot shaft and quadrant gear are formed, and be hinged on the suspension bracket by pivot shaft two end axles shell type, pivot shaft is contained in the position, upper end of carriage combination with crossing inner panel and the detachable property of outside plate, the outside of the adjacent inner panel of the detachable property of quadrant gear is contained on the pivot shaft, initiatively carriage is combined under the effect of external force and rotates together with its pivot shaft globality, and drive the combination of driven carriage by quadrant gear and rotate together with its pivot shaft synchronism globality, must guarantee, being contained in two two quadrant gears in the carriage combination respectively can be meshing with each other, and transmit two and support interaxle gyroscopic movement, and the wheel of the active transportation in linear velocity and the film feeding mechanism, the linear velocity of driven delivery wheel is supporting, simultaneously two quadrant gears are just, in the reversal periods gyroscopic movement, the length that each cycle transmits should be supporting corresponding with the ligation button of following operation; Also have the crowded empty roll shaft, itself and inner panel bearing-type are hinged on the lower end part of carriage combination simultaneously with the outside plate axle sleeve type, and have axial cantilevered extension body, outer dress plasticity rubber roll on this body in the outside of outside plate; The rotation of two cover crowded empty roll shafts drives by the 1st connection gear, the 2nd connection gear and corresponding intermediate gearing respectively; The structure of cam clutch mechanism is, disc cam mechanism is positioned at the left side of crowded empty roller assembly, the bearing of camshaft formula is contained on the cam bracket, this carriage is lifted on the downside of intermediate plate, one end of camshaft is equipped with the power input sprocket, the other end is equipped with cam, square bearing is equipped with on the both sides of cam, slideway on this bearing and the stroke carriage is supporting, the transverse axis supporting with cam is housed on the stroke carriage, be equipped with on it and the supporting bearing that contacts of the profile of cam, the stroke carriage, is contained between cam bracket makes up with the active carriage with initiatively the carriage combination is hinged by cotter axle by the flexible neck of the outer casing spring that is equipped with on the right-hand member top board with also having the detachable property of return spring in addition;

Mainframe is made up of held concurrently thereon three pillars that act on of forming a connecting link of similar leg-of-mutton intermediate plate and dress.

Beneficial effect:

Because holder film, film guiding mechanism and film feeding mechanism in the film feeding device, the crowded empty roll shaft of crowded empty roller assembly is the cantilevered that the single mount frame supports in the crowded empty device, and the engaging and disengaging gear between two delivery wheels in the film feeding mechanism is single shell type, therefore, simple in structure, easily manufacture, cost is low, again because the similar leg-of-mutton three post support type main frame structures of intermediate plate provide sufficient operational space, therefore, Installation and Debugging, attended operation are all very convenient, simultaneously saving in material and operation power.

Description of drawings

Fig. 1, totally assemble perspective view;

Fig. 2, by the A shown in Fig. 1 to (main look) integral structure figure;

Fig. 3, press the A-A film feeding mechanism cutaway view shown in Fig. 2;

Fig. 4, press the B shown in Fig. 1 to (backsight) Rotate 180 degree crowded empty structure drawing of device;

Fig. 5, press B-B shown in Fig. 4 and C-C sectional stretch-out view;

The specific embodiment

Further explanation in detail in conjunction with the accompanying drawings; 15 are shown film roll, and 16 are shown film,

As shown in Figure 1, 2, the structure of holder film and film guiding mechanism is as follows, the band carriage is housed on the left position of intermediate plate 1, and the holder film frame 2 of adjustable positions, this upper cantilever formula is equipped with the tube rotating shaft 3 of film roll 15, and the film guide frame 5 of the supporting band cantilevered film axis of guide 4 is arranged, be contained on the intermediate plate 1 to the detachable property of this guide frame; The structure of the holder film frame 2 of described carriage and adjustable positions is as follows, be contained on the intermediate plate 1 with having slide rail 6 detachable property, supporting slide block 7 is housed on the slide rail 6, be contained on the slide block 7 to holder film frame 2 detachable property, has internal thread hole 8 on the holder film frame 2, and have bearing-type to be contained on the attached frame 84 and with the supporting leading screw 9 of internal thread hole 8, passive tapered gear 10 is housed on the leading screw 9, be contained on the intermediate plate 1 to attached frame 84 detachable property, with passive tapered gear 10 supporting ingears initiatively tapered gear 11 be contained in an end of the adjust bar 12 of band handwheel 13, adjust bar 12 bearing-types are contained on the intermediate plate 1 by small rack 14; Rotation handwheel 13 can be regulated holder film frame 2 easily and move along slide rail 6, thereby regulates the position of film roll 15 in tube rotating shaft 3, reaches the position of regulating film 16; Film roll 15 is fixed in the rotating shaft 3 by two detachable property ground steady rings, there is the friction skin 18 of band weight 17 pressing on the outside outer rim of film roll 15, so that film 16 is tightened during film feeding, the fixed end of friction belt 18 is contained on the pole that is positioned on the holder film frame 2.

Shown in Fig. 1～3, the structure of described film feeding mechanism is as follows, it is right after after film soldering and sealing becomes tube and automatic filling, have active transportation axle 19, driven conveying axis 20, the axle head of diaxon cantilevered respectively is equipped with active transportation wheel 21, the driven delivery wheel 22 that can be in contact with one another together, must guarantee, film soldering and sealing becomes tube and is in contact with one another by described driven delivery wheel 22 and active transportation wheel 21 after the filling automatically can be clamped when locating and pulling downwards together, and be right after after the crowded empty device in the rotations operation of two cover crowded empty roll shafts 46 supporting synchronously; Active transportation axle 19, the driving gear 23 that is meshing with each other together is equipped with at the other end position of driven conveying axis 20 respectively, driven gear 24, the power output gear 27 that power input gear 25 and motor 26 also are housed on the active transportation axle 19 is meshing with each other, power transmission toothed chain wheel combination 28 also is housed on the active transportation axle 19 simultaneously, drive the cantilevered transition gear 30 that is contained on the transition axis 29 by this combination, active transportation axle 19, transition axis 29 all is contained on the permanent seat 31, permanent seat 31 is passed down through, and detachable property be contained on the intermediate plate 1, driven conveying axis 20 is contained on the sliding seat 32, and this seat is contained on the permanent seat 31 by fulcrum shaft 47 supporting formulas; Clutch pressure regulating device between driven delivery wheel 22 and the active transportation wheel 21 also is housed between sliding seat 32 and the permanent seat 31, this mechanism must guarantee, pressure size and clutch in the time of can regulating driven delivery wheel 22 within the specific limits and be in contact with one another together with active transportation wheel 21 can guarantee that again driven gear 24 and driving gear 23 mutual normal engaged are together; The structure of described clutch pressure regulating device is, has connecting rod 33, its light end is hinged on the top of sliding seat 32 by bearing pin 34, the thread end of connecting rod 33 passes the slide opening 35 on the projection 41 at permanent seat 31 tops left, and put after the stage clip 36 of band spring abutment, setting nut 37 is equipped with in the termination, other has lever 38 hinged with connecting rod 33 by little axle 39, the right side of the adjacent projection 41 of hinge-point, Handleset 40 is equipped with at the top of lever 38, the profile of lever 38 is an arc function face, in the clutch process, described arc function face can contact with the plane that is connected as a single entity with projection 41 at permanent seat 31 tops and the right flank of projection 41 all the time, and described contact is the line contact; Cantilevered transition gear 30 drives the 1st transfer gear 42 that is right after its below, and and then drive the 1st connection gear 43, driving a cover crowded empty roll shaft 46 through a cover intermediate gearing rotates, simultaneously, the 1st transfer gear 42 also drives the 2nd transfer gear 44, and and then drive the 2nd connection gear 45, driving another set of crowded empty roll shaft 46 through another set of intermediate gearing rotates, the rotation operation reverse sync of two cover crowded empty roll shafts 46 is supporting, and the dimensional orientation of the dimensional orientation of two cover crowded empty roller bearings during by thereon empty the contacting of plasticity rubber roll 57 controls of dress should contact with active transportation wheel 21 with the driven delivery wheel 22 in the film feeding mechanism time is on the same space perpendicular line, must guarantee, when described crowded empty contacts, the tube film in the time of crowded empty and after the pulling filling downwards; The 1st transfer gear the 42, the 1st connection gear the 43, the 2nd transfer gear 44 and the 2nd connection gear 45 are cantilevered, and all are contained on the permanent seat 31 by corresponding rotating shaft.

As Fig. 1,2,4, shown in 5, the structure of crowded empty roller assembly in the crowded empty device and supporting cam clutch mechanism thereof is as follows, the crowded empty roller assembly is lifted on the downside of intermediate plate 1 by suspension bracket 48, be right after under film feeding mechanism, it is identical and symmetrical to have two cover agent structures, and the active carriage that can complement one another combination 49, driven carriage combination 50, bracket main body is double-deck plank frame, by inner panel 51, outside plate 52, spacing baffle plate 53, bolster 54 and quadrant gear 55 are formed, and be hinged on the suspension bracket 48 by pivot shaft 54 two end axles shell types, pivot shaft 54 is contained in the position, upper end of carriage combination with crossing inner panel 51 and outside plate 52 detachable property, the outside of the adjacent inner panel of quadrant gear 55 detachable property is contained on the pivot shaft 54, initiatively carriage combination 49 is rotated together with its bolster 54 globalities under the effect of external force, and pass through the driven carriage combination 50 of quadrant gear 55 drives together with its bolster 54 globalities rotation, must guarantee, be contained in two quadrant gears 55 in the combination of two carriages respectively and can be meshing with each other and transmit the gyroscopic movement of 54 of two pivot shafts, and the wheel of the active transportation in linear velocity and the film feeding mechanism 21, the linear velocity of driven delivery wheel 22 is supporting, simultaneously two quadrant gears 55 are just, in the counter-cyclical gyroscopic movement, the length that each cycle transmits should be supporting corresponding with the ligation button of following operation; Also have crowded empty roll shaft 46, itself and inner panel 51 bearing-types are hinged on the lower end part of carriage combination simultaneously with outside plate 52 axle sleeve types, and have axial cantilevered extension body 56, outer dress plasticity rubber roll 57 on this body in the outside of outside plate 52; The rotation of two cover crowded empty roll shafts 49, respectively by the 1st connection gear 43, the 2nd connection gear 45 and corresponding intermediate gearing drive, the structure of described intermediate gearing is as follows, intermediate gearing is between inner panel 51 and outside plate 52, on the inboard crowded empty roll shaft 46 of outside plate 52, gear 58 is housed No. 1, this gear and No. 2 gear 59 engagements, No. 2 gears 59 and No. 3 gear 60 engagements, No. 3 gear 60 meshes with No. 4 gears 61 that are contained in the inboard of outside plate 52 on the pivot shaft 54, No. 2 gears 59, No. 3 gears 60 all are contained in the inboard of outside plate 52 by the respective axes of rotation cantilevered, initiatively the carriage combination 49, No. 4 gears 61 in the driven carriage combination 50 respectively with film feeding mechanism in the 1st connection gear 43,45 engagements of the 2nd connection gear; The structure of cam clutch mechanism is, the disc cam engaging and disengaging gear is positioned at the left side (Fig. 2) of crowded empty roller assembly, camshaft 62 bearing-types are contained on the cam bracket 63, this carriage is lifted on the downside of intermediate plate 1, one end of camshaft 62 is equipped with power input sprocket 64, the other end is equipped with cam 65, square bearing 66 is equipped with in its both sides, this is supporting with the clamping plate type slideway 68 on the stroke carriage 67, the transverse axis 69 supporting with cam 65 is housed on the stroke carriage 67, be equipped with on it and the supporting bearing that contacts 70 of the profile of cam 65, stroke carriage 67 is hinged by cotter axle 82 with the lug 72 in the carriage combination 49 initiatively by the flexible neck 71 of the outer casing spring 81 that is equipped with on the right-hand member top board 75, lug 72 is contained on the spacing baffle plate 53 of initiatively carriage combination 49, be contained on inner panel 51 and the outside plate 52 to spacing baffle plate 53 detachable property, in addition, also have return spring 73 detachable property ground one end and be contained on the cam bracket 63, the other end is contained in the initiatively carriage combination 49; Described flexible neck 71 is meant the link mechanism with axial stretching function, having overcoat 74 is contained on the right-hand member top board 75 of stroke carriage 67, be set with screw thread expansion link 77 in the overcoat 74, after the open-work 76 of this bar thread end on top board 75 inserts in the stroke carriage 67, locknut 78 is housed, between expansion link 77 and the overcoat 74 slip oil bearing 79 is housed, the position, termination that expansion link 77 exposes to overcoat 74 has the joint 80 of being with the lateral pin axis hole, and is supporting with cotter axle 82; Under the effect of spring 81, pressure size when the locking degree of regulating locknut 78 can be adjusted crowded empty between the two cover crowded empty roll shafts 46, because during spring 81 pressurizeds, screw thread expansion link 77 can in the retraction stroke carriage 67, spacing when therefore needing the locking degree of the required pressure size adjustment locknut 78 of foundation and having taken into account two cover crowded empty roll shafts, 46 crowded empty, power input sprocket 64 required drives provide after the differential conversion with individual motor.

Shown in Fig. 1～5, mainframe is made up of held concurrently thereon three pillars 83 that act on of forming a connecting link of similar leg-of-mutton intermediate plate 1 and dress.

In the process of guiding mechanism guiding, can also install the mechanism of automatic printing character mark at film additional.

Claims

1. the film in the automatic filling clipper is carried and the crowded empty device, comprise that the film soldering and sealing in the film feeding device becomes tube preceding holder film and film guiding mechanism, film soldering and sealing becomes the film feeding mechanism after tube and the automatic filling, crowded empty roller assembly in the crowded empty device and supporting cam clutch mechanism thereof, supporting power drive system and mainframe is characterized in that:

The structure of film feeding mechanism is as follows, it is right after after film soldering and sealing becomes tube and automatic filling, have active transportation axle, driven conveying axis, the axle head of diaxon cantilevered respectively is equipped with the active transportation wheel that can be in contact with one another together, driven delivery wheel, must guarantee, film soldering and sealing becomes tube and is in contact with one another by described driven delivery wheel and active transportation wheel after the filling automatically can be clamped when locating and pulling downwards together, and be right after after the crowded empty device in two to overlap the operation of crowded empty roll shafts supporting synchronously; The active transportation axle, the driving gear that is meshing with each other together is equipped with at the other end position of driven conveying axis respectively, driven gear, the power output gear that power input gear and motor also are housed on the active transportation axle is meshing with each other, the combination of power transmission toothed chain wheel also is housed on the active transportation axle simultaneously, drive the cantilevered transition gear that is contained on the transition axis by this combination, the active transportation axle, transition axis all is contained on the permanent seat, permanent seat is passed down through, and detachable property be contained on the intermediate plate, driven conveying axis is contained on the sliding seat, and this seat is contained on the permanent seat by the supporting formula of fulcrum shaft; Clutch pressure regulating device between driven delivery wheel and the active transportation wheel also is housed between sliding seat and the permanent seat, this mechanism must guarantee, pressure size and the clutch of driven delivery wheel and active transportation wheel when being in contact with one another together can be regulated within the specific limits, the mutual normal engaged of driven gear and driving gear can be guaranteed again together; The cantilevered transition gear drives the 1st transfer gear that is right after its below, and and then drive the 1st connection gear, driving a cover crowded empty roll shaft through a cover intermediate gearing rotates, the 1st transfer gear also drives the 2nd transfer gear simultaneously, and and then drive the 2nd connection gear, driving another set of crowded empty roll shaft through another set of intermediate gearing rotates, the rotation operation reverse sync of two cover crowded empty roll shafts is supporting, and the dimensional orientation of two cover crowded empty roller bearings when contacting by dress plasticity rubber roll crowded empty thereon should be taken turns dimensional orientation when contacting on the same space perpendicular line with driven delivery wheel in the film feeding mechanism and active transportation, must guarantee, when described crowded empty contacts, the tube film in the time of crowded empty and after the pulling filling downwards; The 1st transfer gear, the 1st connection gear, the 2nd transfer gear and the 2nd connection gear are cantilevered, and all are contained on the permanent seat by corresponding rotating shaft;

2. the film in the automatic filling clipper according to claim 1 is carried and the crowded empty device, it is characterized in that: the structure of the holder film frame (2) of described carriage and adjustable positions is as follows, be contained on the intermediate plate (1) with having the detachable property of slide rail (6), supporting slide block (7) is housed on the slide rail (6), be contained on the slide block (7) to the detachable property of holder film frame (2), has internal thread hole (8) on the holder film frame (2), and there is bearing-type to be contained in the last and supporting leading screw (9) of internal thread hole (8) of attached frame (84), passive tapered gear (10) is housed on the leading screw (9), be contained on the intermediate plate (1) to the detachable property of attached frame (84), with the supporting ingear of passive tapered gear (10) initiatively tapered gear (11) be contained in an end of the adjust bar (12) of band handwheel (13), adjust bar (12) bearing-type is contained on the intermediate plate (1) by small rack (14).

3. the film in the automatic filling clipper according to claim 1 and 2 is carried and the crowded empty device, it is characterized in that: the structure of described clutch pressure regulating device is, has connecting rod (33), its light end is hinged on the top of sliding seat (32) by bearing pin (34), the thread end of connecting rod (33) passes the slide opening (35) on the projection (41) at permanent seat (31) top left, and put the band spring abutment stage clip (36) afterwards, setting nut (37) is equipped with in the termination, other has lever (38) hinged by little axle (39) and connecting rod (33), the right side of the adjacent projection of hinge-point (41), Handleset (40) is equipped with at the top of lever (38), the profile of lever (38) is an arc function face, in the clutch process, described arc function face can contact with the plane that is connected as a single entity with projection (41) at permanent seat (31) top and the right flank of projection (41) all the time.

4. the film in the automatic filling clipper according to claim 1 and 2 is carried and the crowded empty device, it is characterized in that: described flexible neck (71) is meant the link mechanism with axial stretching function, having overcoat (74) is contained on the right-hand member top board (75) of stroke carriage (67), be set with screw thread expansion link (77) in the overcoat (74), after the open-work (76) of this bar thread end on top board (75) inserts in the stroke carriage (67), locknut (78) is housed, between expansion link (77) and the overcoat (74) slip oil bearing (79) is housed, the position, termination that expansion link (77) exposes to overcoat (74) has the joint (80) of being with the lateral pin axis hole, and is supporting with cotter axle (82).

5. the film in the automatic filling clipper according to claim 3 is carried and the crowded empty device, it is characterized in that: described flexible neck (71) is meant the link mechanism with axial stretching function, having overcoat (74) is contained on the right-hand member top board (75) of stroke carriage (67), be set with screw thread expansion link (77) in the overcoat (74), the open-work (76) of this bar thread end on top board (75) inserts stroke carriage (67) afterwards, locknut (78) is housed, between expansion link (77) and the overcoat (74) slip oil bearing (79) is housed, the position, termination that expansion link (77) exposes to overcoat (74) has the joint (80) of being with the lateral pin axis hole, and is supporting with cotter axle (82).

6. the film in the automatic filling clipper according to claim 1 and 2 is carried and the crowded empty device, it is characterized in that: the structure of described intermediate gearing is as follows, intermediate gearing is positioned between inner panel (51) and the outside plate (52), on the inboard crowded empty roll shaft (46) of outside plate (52), No. 1 gear (58) is housed, this gear and No. 2 gears (59) engagement, No. 2 gears (59) and No. 3 gears (60) engagement, No. 3 gears (60) and No. 4 gears (61) engagement that is contained in the inboard of outside plate (52) on the pivot shaft (54), No. 2 gears (59), No. 3 gears (60) all are contained in the inboard of outside plate (52) by the respective axes of rotation cantilevered, initiatively carriage combination (49), No. 4 gears (61) in the driven carriage combination (50) respectively with film feeding mechanism in the 1st connection gear (43), the 2nd connection gear (45) engagement.

7. the film in the automatic filling clipper according to claim 3 is carried and the crowded empty device, it is characterized in that: the structure of described intermediate gearing is as follows, intermediate gearing is positioned between inner panel (51) and the outside plate (52), on the inboard crowded empty roll shaft (46) of outside plate (52), No. 1 gear (58) is housed, this gear and No. 2 gears (59) engagement, No. 2 gears (59) and No. 3 gears (60) engagement, No. 3 gears (60) and No. 4 gears (61) engagement that is contained in the inboard of outside plate (52) on the pivot shaft (54), No. 2 gears (59), No. 3 gears (60) all are contained in the inboard of outside plate (52) by the respective axes of rotation cantilevered, initiatively carriage combination (49), No. 4 gears (61) in the driven carriage combination (50) respectively with film feeding mechanism in the 1st connection gear (43), the 2nd connection gear (45) engagement.

8. the film in the automatic filling clipper according to claim 4 is carried and the crowded empty device, it is characterized in that: the structure of described intermediate gearing is as follows, intermediate gearing is positioned between inner panel (51) and the outside plate (52), on the inboard crowded empty roll shaft (46) of outside plate (52), No. 1 gear (58) is housed, this gear and No. 2 gears (59) engagement, No. 2 gears (59) and No. 3 gears (60) engagement, No. 3 gears (60) and No. 4 gears (61) engagement that is contained in the inboard of outside plate (52) on the pivot shaft (54), No. 2 gears (59), No. 3 gears (60) all are contained in the inboard of outside plate (52) by the respective axes of rotation cantilevered, initiatively carriage combination (49), No. 4 gears (61) in the driven carriage combination (50) respectively with film feeding mechanism in the 1st connection gear (43), the 2nd connection gear (45) engagement.

9. the film in the automatic filling clipper according to claim 5 is carried and the crowded empty device, it is characterized in that: the structure of described intermediate gearing is as follows, intermediate gearing is positioned between inner panel (51) and the outside plate (52), on the inboard crowded empty roll shaft (46) of outside plate (52), No. 1 gear (58) is housed, this gear and No. 2 gears (59) engagement, No. 2 gears (59) and No. 3 gears (60) engagement, No. 3 gears (60) and No. 4 gears (61) engagement that is contained in the inboard of outside plate (52) on the pivot shaft (54), No. 2 gears (59), No. 3 gears (60) all are contained in the inboard of outside plate (52) by the respective axes of rotation cantilevered, initiatively carriage combination (49), No. 4 gears (61) in the driven carriage combination (50) respectively with film feeding mechanism in the 1st connection gear (43), the 2nd connection gear (45) engagement.