CN213412215U

CN213412215U - Film splitter

Info

Publication number: CN213412215U
Application number: CN202021921413.0U
Authority: CN
Inventors: 王运林; 王文哲; 冯彩平
Original assignee: Wenzhou Zhongjian Thin Film Co ltd
Current assignee: Wenzhou Zhongjian Thin Film Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-06-11
Anticipated expiration: 2030-09-04

Abstract

The application relates to the technical field of splitting machines, and discloses a film splitting machine, which comprises a rack, a transmission roller arranged on the rack, a splitting roller rotatably arranged on the rack, supporting rods fixedly connected with both ends of the rack, a knife rest mechanism capable of adjusting the transverse position and slidably connected between the two supporting rods, wherein the supporting rods are fixedly connected through a connecting plate, the knife rest mechanism comprises a displacement plate, inserting rods fixedly connected with both ends of the displacement plate and a cutter fixedly connected on the displacement plate, inserting grooves for the inserting rods to be inserted and slidably connected are respectively arranged on the two supporting rods, an adjusting groove is also arranged in the displacement plate, upper biting teeth and lower biting teeth are respectively arranged on the inner groove wall of the adjusting groove, a rotary disc inserted into the adjusting groove is connected in the connecting plate in a rotating manner, and a tooth mesh meshed with the upper biting teeth or the lower biting teeth is integrally generated on the rotary disc, this application has the position that makes things convenient for the staff to the cutter and adjusts to the effect of surely going out the film of equidimension not.

Description

Film splitter

Technical Field

The application relates to the field of splitting machines, especially, relate to a film splitter.

Background

At present, a film splitting machine consists of an unwinding mechanism, a cutting mechanism, a winding mechanism, various functional rollers, a tension control device, a deviation correction control device and a detection device, raw materials of a film are discharged from the unwinding mechanism and pass through a flattening roller, a tension detection roller, an energizing roller and a deviation correction system to enter the cutting mechanism, and the raw materials are respectively wound into a plurality of film rolls meeting the width size through the winding mechanism after being split.

The above prior art solutions have the following drawbacks: the cutter on the frame is not easy to adjust, and the worker is inconvenient to move the transverse position of the cutter, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

The position of the cutter can be conveniently adjusted by workers to cut films with different sizes. The application provides a film splitter.

The application provides a film splitter adopts following technical scheme:

the utility model provides a film splitter, including the frame, set up the driving roller in the frame, rotate the branch roller that sets up in the frame fixedly connected with bracing piece is still gone back at the both ends of frame, but between two bracing pieces still sliding connection have the knife rest mechanism of adjustable transverse position, the bracing piece passes through connecting plate fixed connection, knife rest mechanism is including displacement plate, fixed connection in the insert rod and the cutter of fixed connection on the displacement plate at displacement plate both ends, all opens the insertion groove that supplies the insert rod to insert and sliding connection on two bracing pieces, the adjustment tank has been seted up in addition in the displacement plate, be provided with respectively on the inner cell wall of adjustment tank and bite tooth and bite down, the connecting plate internal rotation is connected with the carousel of inserting to the adjustment tank in, integrative formation has with last bite tooth or the tooth of the mutual interlock of bite down on the carousel.

Through adopting above-mentioned technical scheme, when the staff need adjust the transverse position of cutter, the staff only need through adjusting the carousel, make the rodent with last bite the tooth or bite the tooth down and carry out the joint to realize the adjustment to the cutter position.

Preferably, a plurality of limiting holes are uniformly formed in the insertion rod along the length direction of the insertion rod, a through hole communicated with the insertion groove is formed in the support rod, and a limiting rod which penetrates through the through hole and is inserted into the limiting holes is connected in the through hole in a sliding mode.

By adopting the technical scheme, the limiting hole is aligned with the through hole, and the limiting rod penetrates through the through hole and is inserted into the limiting hole so as to fix the position of the cutter.

Preferably, the support rod is further provided with an arc groove communicated with the through hole.

Through adopting above-mentioned technical scheme, the staff only need insert the hand to the circular arc inslot, because circular arc groove and perforating hole are the intercommunication, so the part entity of gag lever post does not contact with the inside wall of bracing piece, and staff's hand can contact with the gag lever post and pull out the gag lever post from the through-hole.

Preferably, one end of the limiting rod inserted into the limiting hole is an arc end.

By adopting the technical scheme, the arc end can guide the limiting rod to smoothly pass through the through hole and be inserted into the limiting hole.

Preferably, the two ends of the displacement plate are provided with sliding grooves, and the sliding grooves are internally and slidably connected with protective covers for shielding the adjusting grooves.

Through adopting above-mentioned technical scheme, the notch of adjustment tank is plugged up in order to realize the protection to the part in the displacement board to the safety cover.

Preferably, a rubber pad is fixedly connected to the groove bottom of the sliding groove close to one side of the cutter.

Through adopting above-mentioned technical scheme, the entity that the safety cover is located the chute can contact with the rubber pad, thereby reduces the direct striking of safety cover and chute bottom through the rubber pad and plays the effect of protection safety cover.

Preferably, the protective cover is an iron piece, and a magnet is fixedly connected to the top of the sliding groove far away from one side of the cutter.

Through adopting above-mentioned technical scheme, when the partial entity that the safety cover is located the sliding groove contacts with magnet, magnetism through magnet fixes the safety cover, makes the safety cover can not fall because of gravity, makes things convenient for the staff to look over the condition in the adjustment tank.

Preferably, the end of the protective cover far away from the adjusting groove is provided with an anti-slip stripe.

Through adopting above-mentioned technical scheme, the frictional force between anti-skidding stripe contact is so that the staff promotes the safety cover and plugs up the adjustment tank with increase staff's hand and safety cover.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the worker needs to adjust the transverse position of the cutter, the worker only needs to adjust the turntable to enable the tooth teeth to be clamped with the upper biting teeth or the lower biting teeth so as to adjust the position of the cutter, the limiting hole is aligned with the through hole when the position of the cutter is adjusted, and then the limiting rod penetrates through the through hole and is inserted into the limiting hole so as to fix the position of the cutter;

2. the protective cover can play a role in protecting parts in the adjusting groove.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial structural schematic view of a hidden protection cover in an embodiment of the present application.

FIG. 3 is a sectional view of the partial structure of the embodiment of the present application, which shows the slide groove.

FIG. 4 is a cross-sectional view of a portion of the embodiment of the present application showing a bump stop.

Reference numerals: 1. a frame; 2. a driving roller; 3. a slitting roller; 4. a support bar; 5. a tool holder mechanism; 6. a displacement plate; 7. an insertion rod; 8. a cutter; 9. inserting the groove; 10. an adjustment groove; 11. an upper biting tooth; 12. lower biting teeth; 13. a turntable; 14. a rodent; 15. a limiting hole; 16. a through hole; 17. a limiting rod; 18. an arc groove; 19. an arc end; 20. a sliding groove; 21. a protective cover; 22. a rubber pad; 23. a magnet; 24. anti-skid stripes; 25. a connecting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses a film splitter. Referring to fig. 1 and 2, the film splitting machine comprises a frame 1, a driving roller 2 arranged on the frame 1, and a splitting roller 3 rotatably arranged on the frame 1. Still fixedly connected with bracing piece 4 at the both ends of frame 1, still sliding connection has the knife rest mechanism 5 of adjustable transverse position between two bracing pieces 4, and knife rest mechanism 5 is including displacement plate 6, fixed connection in the inserted bar 7 at displacement plate 6 both ends and cutter 8 of fixed connection on displacement plate 6, knows in order to change the transverse position of cutter 8 through the part that is located displacement plate 6.

Referring to fig. 1 and 2, insertion grooves 9 into which the insertion rods 7 are inserted and slidably coupled are formed in both the support rods 4, and the support rods 4 determine the lateral position of the displacement plate 6. An adjusting groove 10 is further formed in the displacement plate 6, an upper biting tooth 11 and a lower biting tooth 12 are respectively arranged on the inner groove wall of the adjusting groove 10, a rotary disc 13 inserted into the adjusting groove 10 is connected in the connecting plate 25 in a rotating mode, and a tooth 14 meshed with the upper biting tooth 11 or the lower biting tooth 12 is integrally formed on the rotary disc 13. When the staff will rotate carousel 13, if the rodent 14 at this moment with last bite 11 contacts, and the staff carries out anticlockwise rotation with carousel 13, make rodent 14 with last bite 11 take place to rotate, the rolling disc drive displacement plate 6 at this moment moves towards the left side of frame 1 to the realization drives and moves near the left side of frame 1 with frame 1 fixed connection's cutter 8 orientation, and plays the effect that changes the 8 lateral positions of cutter. When the tooth 14 rotates in the counterclockwise direction until the tooth 14 is completely separated from the upper tooth 11, the cutter 8 has moved to the left side of the rack 1 to the limit position, and if the rotating disc 13 continues to rotate, the tooth 14 contacts the lower tooth 12 and drives the displacement plate 6 to move toward the right side of the rack 1 until the tooth 14 rotates counterclockwise to be separated from the lower tooth 12, and the rotating disc 13 has moved the displacement plate 6 to the right end of the rack 1.

Referring to fig. 1 and 3, a plurality of stopper holes 15 are uniformly formed in the insertion rod 7 along the longitudinal direction of the insertion rod 7, a through hole 16 communicating with the insertion groove 9 is formed in the support rod 4, and a stopper rod 17 inserted into the stopper hole 15 through the through hole 16 is slidably connected to the through hole 16. When the staff rotates the carousel 13, adjust cutter 8 to suitable position after, the staff aligns spacing hole 15 with perforating hole 16, later passes perforating hole 16 with gag lever post 17 and inserts to spacing hole 15 in, and because gag lever post 17 inserts the one end of spacing hole 15 earlier is circular arc end 19, can guide the smooth through perforating hole 16 of gag lever post 17 and insert to spacing hole 15 through circular arc end 19. Still seted up circular arc groove 18 on bracing piece 4, when the staff need adjust the position of cutter 8 again, the staff only need insert the hand to circular arc groove 18 in, because circular arc groove 18 is the intercommunication with perforating hole 16, so the partial entity of gag lever post 17 does not contact with the inside wall of bracing piece 4, and staff's hand can contact with gag lever post 17 and pull out gag lever post 17 from the through-hole.

Referring to fig. 3 and 4, sliding grooves 20 are formed at both ends of the displacement plate 6, a protective cover 21 for covering the adjustment groove 10 is slidably connected to the sliding grooves 20, and the protective cover 21 is made of iron. A rubber pad 22 is fixedly connected to the groove bottom of the sliding groove 20 close to the side of the cutting knife 8, and a magnet 23 is fixedly connected to the groove top of the sliding groove 20 far away from the side of the cutting knife 8. After the staff uses gag lever post 17 to realize the spacing back to cutter 8, staff's hand earlier with the anti-skidding stripe 24 contact of the one end setting of safety cover 21 keeping away from adjustment tank 10 in order to increase the frictional force between staff's hand and the safety cover 21 so that the staff promotes safety cover 21 and blocks up adjustment tank 10, and when safety cover 21 sheltered adjustment tank 10, the entity that safety cover 21 was located sliding groove 20 contacted with rubber pad 22, thereby reduce the direct striking of safety cover 21 and sliding groove 20 bottom through rubber pad 22 and play the effect of protection safety cover 21. And if the worker needs to check the condition in the adjusting groove 10, the worker can contact the protective cover 21 again through the hand to move the protective cover 21 in the direction away from the lower biting teeth 12, and when part of the entity of the protective cover 21 in the sliding groove 20 is in contact with the magnet 23, the protective cover 21 is fixed through the magnetism of the magnet 23, so that the protective cover 21 cannot fall down due to gravity, and the worker can check the condition in the adjusting groove 10 conveniently.

The embodiment of the application discloses a film splitter's implementation principle does: when the staff need adjust the lateral position of cutter 8, the staff only need through adjusting carousel 13, make the rodent 14 with last bite tooth 11 or bite tooth 12 down and carry out the joint, in order to realize the adjustment to cutter 8 position, and make spacing hole 15 and perforating hole 16 align when adjusting cutter 8 position, pass perforating hole 16 and insert to spacing hole 15 in order to realize the fixed to cutter 8 position with gag lever post 17 again, the staff blocks up the notch of adjustment tank 10 through safety cover 21 again at last in order to realize the protection to the part in the displacement plate 6.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a film splitter, including frame (1), set up driving roller (2) in frame (1), rotate and set up in slitting roller (3) of frame (1), its characterized in that: fixedly connected with bracing piece (4) are still gone back at the both ends of frame (1), but between two bracing pieces (4) still sliding connection have adjustable transverse position's knife rest mechanism (5), bracing piece (4) are through connecting plate (25) fixed connection, knife rest mechanism (5) are including displacement board (6), insert pole (7) and cutter (8) of fixed connection on displacement board (6) at the both ends of displacement board (6), all open on two bracing pieces (4) and supply insert pole (7) to insert and sliding connection's insertion groove (9), adjustment tank (10) have still been seted up in displacement board (6), be provided with respectively on the interior cell wall of adjustment tank (10) and bite tooth (11) and bite tooth (12) down, connecting plate (25) internal rotation is connected with carousel (13) that insert in adjustment tank (10), integrative formation has on carousel (13) and bites tooth (11) or bite tooth (12) mesh tooth mesh each other down (14).

2. A film slitting machine according to claim 1 wherein: a plurality of limiting holes (15) are uniformly formed in the insertion rod (7) along the length direction of the insertion rod (7), a through hole (16) communicated with the insertion groove (9) is formed in the support rod (4), and a limiting rod (17) which penetrates through the through hole (16) and is inserted into the limiting holes (15) is connected in the through hole (16) in a sliding mode.

3. A film slitting machine according to claim 2 wherein: the support rod (4) is also provided with an arc groove (18) communicated with the through hole (16).

4. A film slitting machine according to claim 3 wherein: one end of the limiting rod (17) inserted into the limiting hole (15) is an arc end (19).

5. A film slitting machine according to claim 1 wherein: sliding grooves (20) are formed in two ends of the displacement plate (6), and a protective cover (21) for shielding the adjusting groove (10) is connected in the sliding grooves (20) in a sliding mode.

6. A film slitting machine according to claim 5 wherein: the sliding groove (20) is fixedly connected with a rubber pad (22) at the groove bottom on one side close to the cutter (8).

7. A film slitting machine according to claim 6 wherein: the protective cover (21) is an iron piece, and the sliding groove (20) is fixedly connected with a magnet (23) at the groove top far away from one side of the cutter (8).

8. A film slitting machine according to claim 5 wherein: and an anti-skid stripe (24) is arranged at one end, far away from the adjusting groove (10), of the protective cover (21).