CN218057836U - Slitting device for composite film slitting machine - Google Patents

Abstract

The utility model relates to a cut device for complex film cutting machine, including frame, backing roll, cutter, wind-up roll, the backing roll be fixed in the frame, the wind-up roll rotate connect in the frame and with backing roll parallel arrangement, the cutter set up on the backing roll, the frame on rotate be connected with the slide bar with backing roll parallel arrangement, the slide bar on the cover establish and be connected with the conduction pipe through positioning mechanism, the conduction pipe seted up the arched separation cambered surface on the surface, the both ends of separating the cambered surface be fixed with first screw thread section and second screw thread section, the opposite setting that turns to of first screw thread section and second screw thread section. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization reaches the purpose of the operation of being convenient for.

Description

Slitting device for composite film slitting machine

Technical Field

The utility model relates to a cut device for complex film cutting machine.

Background

And (3) the film is subjected to film coating by a film coating machine to obtain the composite film.

The composite film is usually slit into smaller finished products by a slitting machine. The slitting device of the existing slitting machine mainly comprises a frame, a supporting roller, a cutter and a winding roller. The supporting roller is fixed on the frame, and the cutter is fixed on the supporting roller. The wind-up roll is rotatably connected to the frame. And sleeving the paper tube and fixing the paper tube on the winding roller.

The composite film can be stably wound on the paper cylinder only when the length of the paper cylinder is larger than the width of the composite film. Therefore, at least two winding rollers which are vertically arranged are required to complete the winding work, and the operation is complex.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a cut device for complex film cutting machine reaches the purpose of the rolling of being convenient for.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a cut device for complex film cutting machine, includes frame, backing roll, cutter, wind-up roll, the backing roll be fixed in the frame, the wind-up roll rotate connect in the frame and with backing roll parallel arrangement, the cutter set up on the backing roll, the frame on rotate be connected with backing roll parallel arrangement's slide bar, the slide bar on the cover establish and be connected with the conduction pipe through positioning mechanism, the conduction pipe seted up the arched separation cambered surface on the surface, the both ends of separating the cambered surface be fixed with first screw thread section and second screw thread section, the opposite setting that turns to of first screw thread section and second screw thread section.

Through adopting above-mentioned technical scheme, locate a wind-up roll with two fiber container covers on, the complex film is cutting the back through the cutter, through the conduction effect of first screw thread section and second screw thread section, make two complex films after cutting move toward the direction of keeping away from each other, simultaneously, through the conduction effect of separating the cambered surface, further make two complex films after cutting alternate segregation, so that on two fiber container are rolled up, thereby realize rolling up two compound film rolls of book on a wind-up roll, and is easy and simple to handle, greatly promotes production efficiency.

The utility model discloses further set up to: the positioning mechanism comprises a positioning pipe, an elastic clamping plate and a locking pipe, the positioning pipe is sleeved on the end portion of the conducting pipe which is fixed outside the sliding rod, the elastic clamping plate is fixed on the end portion of the positioning pipe, the locking pipe is in threaded connection with the positioning pipe, the locking pipe rotates in the direction close to the positioning pipe and enables the elastic clamping plate to abut against the sliding rod through the conducting assembly.

Through adopting above-mentioned technical scheme, will conduct the pipe and remove along the length direction of slide bar, adjust the position of conduction pipe to the middle part that makes the separation cambered surface can be located between two compound films after cutting, then with the locking pipe toward the rotatory direction that is close to the registration arm and make elastic splint support tight slide bar through the conduction subassembly, the frictional force of production realizes the conduction pipe location, easy and simple to handle.

The utility model discloses further set up to: the conducting assembly comprises a connecting ring, a first inclined surface and a second inclined surface, the connecting ring is fixed on the inner wall of the locking pipe, the first inclined surface is arranged on the connecting ring, the second inclined surface is arranged at the end part of the elastic clamping plate, and the first inclined surface is used for abutting against the second inclined surface.

Through adopting above-mentioned technical scheme, the locking pipe is rotatory toward the direction that is close to the registration arm, and first inclined plane is contradicted with the second inclined plane, through the conduction effect, makes the elasticity splint buckle and supports tightly with the slide bar to fixed connection between realization conduction pipe and the slide bar.

The utility model discloses further set up to: the outer wall of the locking pipe is provided with an anti-skidding groove.

Through adopting above-mentioned technical scheme to rotatory locking pipe.

The utility model discloses further set up to: the cutter passes through the slide sliding connection on the backing roll, the slide be fixed in on the backing roll through spacing bolt.

Through adopting above-mentioned technical scheme, remove the slide along the length direction of backing roll to adjust the position of cutter, with the complex film of adaptation cutting different width.

The utility model discloses further set up to: the cutter is characterized in that the sliding seat is provided with a placing groove, a rotating shaft is connected in the placing groove, the end part of the cutter is fixed on the rotating shaft, a tension spring is fixed between the cutter and the sliding seat, and the edge of the cutter is used for abutting against the inner wall of the placing groove.

Through adopting above-mentioned technical scheme, pull the cutter, through the elastic force effect of extension spring, make the cutter contradict with the inner wall of standing groove, make the cutter can cut the complex film or separate with the complex film.

The utility model discloses further set up to: and a handle is fixed on the sliding seat.

Through adopting above-mentioned technical scheme, be convenient for drag the slide and remove.

To sum up, the utility model discloses following beneficial effect has:

locate a wind-up roll with two fiber container covers, the complex film is after cutting through the cutter, through the conduction effect of first screw thread section and second screw thread section, two complex films after making cutting move toward the direction of keeping away from each other, simultaneously, through the conduction effect of separating the cambered surface, further make two complex films after cutting mutual separation to in winding on two fiber container, thereby realize on a wind-up roll around two compound film rolls of book, easy and simple to handle, greatly promote production efficiency.

Drawings

Fig. 1 is a schematic external structural view of the present invention;

fig. 2 is a schematic structural view showing a positioning mechanism.

Reference numerals are as follows: 1. a frame; 11. a support roller; 12. a cutter; 2. a wind-up roll; 3. a slide base; 31. a handle; 32. a limit bolt; 4. a placement groove; 41. a rotating shaft; 42. a tension spring; 5. a slide bar; 51. a conducting tube; 6. separating the arc surfaces; 71. a first thread segment; 72. a second thread segment; 8. a positioning mechanism; 81. a positioning tube; 82. an elastic splint; 83. a locking pipe; 9. a conductive component; 91. a connecting ring; 92. a first inclined plane; 93. a second inclined surface; 100. and (4) an anti-slip groove.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in the figure, a cut device for complex film cutting machine, includes frame 1, backing roll 11, cutter 12, wind-up roll 2. The supporting roller 11 is horizontally arranged and fixed on the frame 1, and the cutter 12 is connected on the supporting roller 11 in a sliding way through the sliding seat 3. The carriage 3 is fixed to the support roller 11 by a stop pin 32.

In order to facilitate the sliding of the sliding base 3, a handle 31 is fixed on the outer wall of the sliding base 3.

A placing groove 4 is arranged at the edge of the sliding seat 3, and a rotating shaft 41 is rotatably connected in the placing groove 4. The end of the cutter 12 is fixed to the rotary shaft 41. A tension spring 42 is fixed between the cutter 12 and the sliding seat 3. The edge of the cutter 12 is intended to abut against the inner wall of the placement groove 4.

The cutter 12 is pulled upwards, the upper edge of the cutter 12 is abutted against the inner wall of the upper side of the placing groove 4 under the action of the tension spring 42, the cutter 12 is positioned, and at the moment, the cutter 12 is separated from the composite film.

Wrenching cutter 12 downwards, through the pulling force effect of extension spring 42, making the lower limb of cutter 12 contradict with the downside inner wall of standing groove 4, realize cutter 12 location once more, at this moment, cutter 12 can cut the complex film.

The winding roller 2 is rotatably connected to the frame 1 and is arranged in parallel with the supporting roller 11.

A slide bar 5 parallel to the support roller 11 is rotatably connected to the frame 1, and a conduction pipe 51 is sleeved on the slide bar 5 and connected to the slide bar 5 through a positioning mechanism 8. An arch-shaped separating arc surface 6 is provided on the surface of the conducting pipe 51. A first thread section 71 and a second thread section 72 are fixed at two ends of the separating cambered surface 6, and the rotation directions of the first thread section 71 and the second thread section 72 are opposite.

The positioning mechanism 8 comprises a positioning tube 81, an elastic clamping plate 82 and a locking tube 83. The positioning tube 81 is sleeved outside the sliding rod 5 and fixed at the end of the transmission tube 51. One end of the elastic clamp plate 82 is fixed to the end of the positioning tube 81.

The locking tube 83 is threaded onto the positioning tube 81. The locking tube 83 is rotated to approach the positioning tube 81 and the elastic clamp 82 is pressed against the sliding rod 5 through the conductive assembly 9.

The above-mentioned conducting assembly 9 includes a connection ring 91, a first inclined surface 92 and a second inclined surface 93. The connection ring 91 is fixed to the inner wall of the locking tube 83 such that the connection ring 91 is coaxially disposed with the locking tube 83. The first inclined plane 92 is arranged on the connecting ring 91, and the second inclined plane 93 is arranged at the end part of the elastic clamping plate 82; the first inclined surface 92 is adapted to interfere with the second inclined surface 93.

In order to facilitate the rotation of the locking pipe 83, an anti-slip groove 100 is formed on an outer wall of the locking pipe 83.

In use, the sliding seat 3 is moved along the length direction of the supporting roller 11, the position of the sliding seat 3 is adjusted, and then the sliding seat 3 is positioned through the locking bolt. The conduction pipe 51 is moved along the length direction of the sliding rod 5, the position of the conduction pipe 51 is adjusted, the locking pipe 83 is rotated, and the elastic clamping plate 82 bends and is abutted against the sliding rod 5, so that the conduction pipe 51 is positioned. The sliding rod 5 rotates, and the transmission pipe 51 can synchronously rotate along with the sliding rod 5.

And cutting the composite film by a cutter 12 to obtain two composite films, wherein the two composite films can be separated from each other and wound on a paper tube on the winding roller 2 through the conduction of the first thread section 71 and the second thread section 72 and the conduction of the separating cambered surface 6. Greatly improving the production efficiency and the operation convenience.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the fan belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that modifications and embellishments within the scope of the present disclosure may be made by those skilled in the art without departing from the principles of the present disclosure.

Claims (7)

1. The utility model provides a cut device for complex film cutting machine, includes frame, backing roll, cutter, wind-up roll, the backing roll be fixed in the frame, the wind-up roll rotate connect in the frame and with backing roll parallel arrangement, the cutter set up on the backing roll, characterized by: the machine frame is rotatably connected with a sliding rod which is parallel to the supporting roller, the sliding rod is sleeved with a transmission pipe and is connected with the transmission pipe through a positioning mechanism, the surface of the transmission pipe is provided with an arched separation cambered surface, the two ends of the separation cambered surface are fixedly provided with a first thread section and a second thread section, and the turning directions of the first thread section and the second thread section are opposite.

2. A slitting device for a compound film slitting machine as claimed in claim 1, characterized in that: the positioning mechanism comprises a positioning pipe, an elastic clamping plate and a locking pipe, the positioning pipe is sleeved on the end portion of the conducting pipe which is fixed outside the sliding rod, the elastic clamping plate is fixed on the end portion of the positioning pipe, the locking pipe is in threaded connection with the positioning pipe, the locking pipe rotates in the direction close to the positioning pipe and enables the elastic clamping plate to abut against the sliding rod through the conducting assembly.

3. A slitting device for a compound film slitting machine as claimed in claim 2, characterized in that: the conducting assembly comprises a connecting ring, a first inclined surface and a second inclined surface, the connecting ring is fixed on the inner wall of the locking pipe, the first inclined surface is arranged on the connecting ring, the second inclined surface is arranged at the end part of the elastic clamping plate, and the first inclined surface is used for abutting against the second inclined surface.

4. A slitting device for composite film slitting machines as claimed in claim 2, characterized in that: the outer wall of the locking pipe is provided with an anti-skid groove.

5. A slitting device for composite film slitting machines as claimed in claim 1, characterized in that: the cutter passes through the slide sliding connection on the backing roll, the slide be fixed in on the backing roll through spacing bolt.

6. A slitting device for a compound film slitting machine according to claim 5, characterized in that: the cutter is characterized in that the sliding seat is provided with a placing groove, a rotating shaft is connected in the placing groove, the end part of the cutter is fixed on the rotating shaft, a tension spring is fixed between the cutter and the sliding seat, and the edge of the cutter is used for abutting against the inner wall of the placing groove.

7. A slitting device for composite film slitting machines as claimed in claim 5, characterized in that: the handle is fixed on the sliding seat.

Images