CN214352681U

CN214352681U - Rotary cutting table machine

Info

Publication number: CN214352681U
Application number: CN202022895733.XU
Authority: CN
Inventors: 陈汉林
Original assignee: Lingyi Precision Technology Shenzhen Co ltd
Current assignee: Lingyi Precision Technology Shenzhen Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-10-08
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to a cutting equipment technical field, concretely relates to rotatory platform machine of cutting. The rotary cutting platform machine comprises an unwinding mechanism, a film cutting mechanism and a moving mechanism, wherein the unwinding mechanism comprises an unwinding shaft, the unwinding shaft is used for sleeving a whole roll of wide-width film material, the unwinding shaft can rotate and drive the whole roll of wide-width film material to synchronously rotate, the film cutting mechanism can move to the position where the whole roll of wide-width film material needs to be cut, the whole roll of wide-width film material is cut, the moving mechanism is connected with the film cutting mechanism, and the moving mechanism is used for moving the position where the film cutting mechanism needs to cut the whole roll of wide-width film material. This rotatory platform machine of cutting can directly cut the little roll of membrane material that obtains setting for the width to whole roll of broad width membrane material automatically through setting up film cutting mechanism and moving mechanism, has effectively realized the automation of whole roll of broad width membrane material and has cut, and the better demand of cutting that satisfies whole roll of broad width membrane material to the membrane material that adapts to different specifications uses.

Description

Rotary cutting table machine

Technical Field

The utility model relates to a cutting equipment technical field, concretely relates to rotatory platform machine of cutting.

Background

Before the automatic processing production of the protective film, the whole roll of wide-width film material needs to be radially cut according to the width requirements of different film materials so as to adapt to the use of the film materials with different specifications. The rotary cutting machine is used for cutting the film materials such as transparent adhesive tapes, non-setting adhesive tapes, plastic films, paper rolls and the like at a fixed length by using a cutter so as to cut the whole roll of wide film materials into small rolls by a set width, and is widely applied to various industries such as adhesive tapes and the like.

In recent years, with the rapid development of science and technology, the demand of film materials is increasing, and thus higher requirements are also put forward on a rotary cutting table machine, however, the rotary cutting table machine which automatically cuts the whole roll of wide film materials in the radial direction is still relatively lacked.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main objective is: the utility model provides a rotatory platform machine of cutting, this rotatory platform machine of cutting can carry out radial cutting to whole roll of broad width membrane material automatically to the better demand of cutting that satisfies whole roll of broad width membrane material.

In order to realize the technical problem, the utility model provides a rotatory platform machine of cutting, rotatory platform machine of cutting includes unwinding mechanism, cuts membrane mechanism and moving mechanism, unwinding mechanism is including unreeling the axle, unreeling the axle and being used for the cover to establish whole roll of broad width membrane material, just unreeling the axle and can rotating and drive whole roll of broad width membrane material and rotate in step, cut membrane mechanism and can remove the position department that needs to cut to whole roll of broad width membrane material to cut whole roll of broad width membrane material, moving mechanism with cut membrane mechanism and connect, so as to be used for removing cut membrane mechanism to the position department that whole roll of broad width membrane material needs to cut.

Optionally, the film cutting mechanism comprises a cutter, the film cutting mechanism passes through the cutter cuts the whole roll of wide-width film material, and the cutter can rotate to cut the whole roll of wide-width film material.

Optionally, the unreeling shaft and the whole roll of wide film material can drive the cutter to synchronously rotate when rotating.

Optionally, the cutter is a circular cutter.

Optionally, the film cutting mechanism further comprises a moving seat and a rotating shaft, the moving mechanism moves the moving seat to the position where the whole roll of wide film material needs to be cut, the rotating shaft is rotatably installed on the moving seat, and the cutter is fixedly sleeved on the rotating shaft.

Optionally, the moving mechanism includes a first moving assembly and a second moving assembly, the first moving assembly is configured to move the moving base along a first direction, the second moving assembly is configured to move the moving base along a second direction, and the second direction is perpendicular to the first direction.

Optionally, the first moving assembly includes a first driving element, a first lead screw and a first sliding block, the first sliding block is embedded in the first lead screw, and the first driving element is connected to the first lead screw and can drive the first lead screw to rotate so as to drive the first sliding block to move along the first direction, so that the moving seat moves along the first direction;

the second moving assembly comprises a second driving piece, a second screw rod and a second sliding block, the second sliding block is embedded in the second screw rod, and the second driving piece is connected with the second screw rod and can drive the second screw rod to rotate so as to drive the second sliding block to move along the second direction, so that the moving seat moves along the second direction.

Optionally, the unreeling shaft is an air expansion shaft, the unreeling mechanism further comprises an electromagnetic valve, and the electromagnetic valve is connected with the unreeling shaft.

Optionally, the rotary cutting table machine further comprises a rack, one end of the unwinding shaft is mounted on the rack, and the other end of the unwinding shaft is used for sleeving the whole roll of the wide-width film material on the unwinding shaft;

the unwinding mechanism further comprises an end cover, the end cover can be opened and closed, and the end cover is arranged at one end, used for sleeving the whole roll of wide-width film material, of the unwinding shaft.

Optionally, the unwinding mechanism further comprises an opening and closing assembly, the opening and closing assembly comprises an opening and closing driving member and a connecting member, the connecting member is connected with the end cover, and the opening and closing driving member is connected with the connecting member to open or close the end cover;

the opening and closing driving piece can drive the connecting piece to rotate so as to open or close the end cover.

The utility model has the advantages that: above-mentioned rotary cutting platform machine during cutting, overlaps whole roll of broad width membrane material on unreeling the axle, makes unreeling the axle and rotate and drive whole roll of broad width membrane material synchronous rotation, and moving mechanism removes and cuts membrane mechanism to the position department that whole roll of broad width membrane material need cut, carries out radial cutting to whole roll of broad width membrane material through cutting membrane mechanism to divide whole roll of broad width membrane material into little roll of membrane material, accomplish the process of cutting of whole roll of broad width membrane material. This rotatory platform machine of cutting can directly cut the little roll of membrane material that obtains setting for the width to whole roll of broad width membrane material automatically through setting up film cutting mechanism and moving mechanism, has effectively realized the automation of whole roll of broad width membrane material and has cut, and the better demand of cutting that satisfies whole roll of broad width membrane material to the membrane material that adapts to different specifications uses.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural view of a rotary cutting table machine of the present invention;

fig. 2 is a front view of the rotary table cutter of fig. 1.

Wherein the corresponding relations between the reference numbers and the names of the components in fig. 1 and 2 are as follows:

10. an unwinding mechanism; 11. unwinding the reel; 12. an end cap; 13. an opening and closing assembly; 131. an opening and closing drive member; 132. a connecting member; 133. a first connecting shaft; 134. a second connecting shaft;

20. a film cutting mechanism; 21. a cutter; 22. a movable seat; 23. a rotating shaft;

30. a frame; 31. a base; 32. a support;

40. an operation panel.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

An embodiment of the utility model provides a can radially cut whole roll of broad width membrane material automatically to the rotatory platform machine of cutting of the demand of cutting of whole roll of broad width membrane material of better satisfying, wherein the membrane material can be scotch tape, non-setting adhesive area, plastic film, scroll etc.. As shown in fig. 1 and 2, the rotary cutting table machine comprises an unwinding mechanism 10, a film cutting mechanism 20 and a moving mechanism, the unwinding mechanism 10 comprises an unwinding shaft 11, the unwinding shaft 11 is used for sleeving a whole roll of wide-width film material, the unwinding shaft 11 can rotate and drive the whole roll of wide-width film material to rotate synchronously, the film cutting mechanism 20 can move to the position where the whole roll of wide-width film material needs to be cut, the whole roll of wide-width film material is cut, the moving mechanism is connected with the film cutting mechanism 20, and the moving mechanism is used for moving the position where the film cutting mechanism 20 needs to cut the whole roll of wide-width film material. In addition, the rotary cutting table machine further comprises a rotary driving piece, and the rotary driving piece is used for driving the unreeling shaft 11 to rotate.

Above-mentioned rotary cutting platform machine, when cutting, establish whole roll of broad width membrane material cover on unreeling the axle 11, the rotation driving piece drive unreels axle 11 and rotates and drive whole roll of broad width membrane material and rotate in step, moving mechanism removes film cutting mechanism 20 to the position department that whole roll of broad width membrane material need cut, carries out radial cutting through film cutting mechanism 20 to whole roll of broad width membrane material to divide the membrane material of whole roll of broad width into little roll of membrane material, accomplish the process of cutting of whole roll of broad width membrane material. This rotatory platform machine of cutting can directly cut the little roll of membrane material that obtains the settlement width to whole roll of broad width membrane material automatically through setting up film cutting mechanism 20 and moving mechanism, has effectively realized the automation of whole roll of broad width membrane material and has cut, and the better demand of cutting that satisfies whole roll of broad width membrane material to the membrane material of adaptation different specifications uses.

In the present embodiment, the film cutting mechanism 20 includes a cutter 21, the film cutting mechanism 20 cuts the entire roll of the wide-width film material through the cutter 21, and the cutter 21 can rotate to cut the entire roll of the wide-width film material. Through setting up cutter 21 to position department that needs to cut at whole roll of broad width membrane material radially cuts, thereby obtains the little roll of membrane material of setting for the width, and because cutter 21 rotates and cuts whole roll of broad width membrane material, can reduce the friction between cutter 21 and the whole roll of broad width membrane material, not only be convenient for cut, can reduce cutter 21's wearing and tearing moreover, extension cutter 21's life. Of course, in other embodiments, only the unwinding shaft 11 may be driven to rotate the whole roll of the wide web, and the cutter 21 may not rotate.

Further, in this embodiment, the unwinding shaft 11 and the entire roll of wide film material can drive the cutter 21 to rotate synchronously when rotating. During cutting, the whole roll of wide-width film material is sleeved on the unwinding shaft 11, the unwinding shaft 11 is driven to rotate by the rotary driving piece and drives the whole roll of wide-width film material to synchronously rotate, the film cutting mechanism 20 is moved by the moving mechanism until the cutter 21 contacts with the position of the whole roll of wide-width film material to be cut, and the cutter 21 is driven by the whole roll of wide-width film material to rotate relative to the whole roll of wide-width film material so as to cut the whole roll of wide-width film material into small rolls of film material. Through adopting whole roll of broad width membrane material to drive cutter 21 pivoted structure, simple structure on the one hand only needs the drive to unreel the axle 11 and rotate can, on the other hand is convenient for control, need not to consider the rotational speed problem of whole roll of broad width membrane material and cutter 21 respectively, can also evenly cut on whole roll of broad width membrane material in addition, guarantees the quality of cutting of whole roll of broad width membrane material. Of course, in other embodiments, the unreeling shaft 11 and the cutting knife 21 may be driven to rotate separately.

Specifically, in the present embodiment, the cutter 21 is a circular cutter 21. Through adopting circular cutter 21, be convenient for unreel axle 11 and whole roll of broad width membrane material drive circular cutter 21 and whole roll of broad width membrane material when rotating and take place relative rotation to circular cutter 21 can carry out circumference cutting to whole roll of broad width membrane material all the time at the rotation in-process, guarantees to cut the process and goes on smoothly, improves whole roll of broad width membrane material automation and cuts efficiency and cut the quality. Of course, in other embodiments, the shape of the cutting blade 21 is not particularly limited.

In this embodiment, the film cutting mechanism 20 further includes a moving seat 22 and a rotating shaft 23, the moving seat 22 is moved by the moving mechanism to a position where the whole roll of wide film material needs to be cut, the rotating shaft 23 is rotatably installed on the moving seat 22, and the cutter 21 is fixedly sleeved on the rotating shaft 23. When cutting, the whole roll of wide-width film material is sleeved on the unwinding shaft 11, the rotating driving piece drives the unwinding shaft 11 to rotate and drives the whole roll of wide-width film material to synchronously rotate, the moving mechanism moves the moving seat 22 until the cutter 21 contacts with the position of the whole roll of wide-width film material to be cut, and under the driving of the rotation of the whole roll of wide-width film material, the cutter 21 fixedly sleeved on the rotating shaft 23 rotates relative to the rotating shaft 23 to rotate the rotating seat 22, so that the whole roll of wide-width film material is cut into small rolls of film material. Remove seat 22 and pivot 23 through the setting, be convenient for install cutter 21, and then remove seat 22 through the removal and drive cutter 21 and remove to cutting the position to accessible pivot 23 rotates so that cutter 21 rotates on removing seat 22 and cuts whole roll of broad width membrane material, simple structure, the removal of being convenient for.

In this embodiment, the moving mechanism includes a first moving component and a second moving component, the first moving component is used for moving the moving base 22 along a first direction, the second moving component is used for moving the moving base 22 along a second direction, and the second direction is perpendicular to the first direction. Specifically, in this embodiment, the rotary cutting table machine further includes a first guide rail and a second guide rail perpendicular to the first guide rail. During cutting, the whole roll of wide-width film material is sleeved on the unwinding shaft 11, the unwinding shaft 11 and the whole roll of wide-width film material are synchronously rotated by the driving of the rotary driving piece, the first moving assembly enables the moving seat 22 to horizontally move along the first guide rail in the first direction, the second moving assembly enables the moving seat 22 to horizontally move along the second guide rail in the second direction, and therefore the horizontal movement of the film cutting mechanism 20 in the first direction and the second direction is realized, so that the film cutting mechanism can be conveniently cut at the position where the whole roll of wide-width film material needs to be cut along the first direction and the second direction.

Further, in this embodiment, the first moving assembly includes a first driving member, a first lead screw and a first sliding block, the first sliding block is embedded in the first lead screw, the first driving member is connected to the first lead screw and can drive the first lead screw to rotate so as to drive the first sliding block to move along the first direction, so that the moving base 22 moves along the first direction, the second moving assembly includes a second driving member, a second lead screw and a second sliding block, the second sliding block is embedded in the second lead screw, the second driving member is connected to the second lead screw and can drive the second lead screw to rotate so as to drive the second sliding block to move along the second direction, so that the moving base 22 moves along the second direction. First removal subassembly and second remove the drive structure that the subassembly all adopted lead screw, slider, not only can guarantee that cutter 21 accurately removes the position department that needs cut and whole roll of broad width membrane material contact, simple structure, with low costs moreover. Of course, in other embodiments, the first moving assembly and the second moving assembly may also adopt other structural forms such as a conveyor belt.

In this embodiment, the unreeling shaft 11 is an air expansion shaft, and the unreeling mechanism 10 further includes an electromagnetic valve, and the electromagnetic valve is connected with the unreeling shaft 11. When the whole roll of wide-width film material is installed, the whole roll of wide-width film material is sleeved on the unwinding shaft 11, the electromagnetic valve is opened to expand the unwinding shaft 11, so that the whole roll of wide-width film material is fastened on the unwinding shaft 11, the whole roll of wide-width film material and the unwinding shaft 11 synchronously rotate during slitting, and the whole roll of wide-width film material and the unwinding shaft 11 are prevented from relatively rotating or relatively sliding in the rotating process; after slitting, the electromagnetic valve is closed to shrink the unwinding shaft 11, so that the small film roll is taken down from the unwinding shaft 11 and replaced by a new whole wide film roll. Of course, in other embodiments, a pressing member may be provided to press the entire roll of the wide web onto the unwinding shaft 11.

In this embodiment, rotatory platform machine of cutting still includes frame 30, and the one end of unreeling 11 is installed in frame 30, and the other end of unreeling 11 is used for establishing whole roll of broad width membrane material cover on unreeling 11, and unwinding mechanism 10 still includes end cover 12, and end cover 12 can open and close, and end cover 12 sets up the one end that is used for establishing whole roll of broad width membrane material at unreeling 11. Specifically, in the present embodiment, the frame 30 includes a base 31 and a bracket 32 located on one side above the base 31, and the unwinding shaft 11 is located above the base 31 and has one end mounted on the bracket 32. When the whole roll of wide-width film material is installed, the end cover 12 is opened, the whole roll of wide-width film material is sleeved on the unwinding shaft 11 through the end cover 12, then the end cover 12 is closed, the electromagnetic valve is opened to expand the unwinding shaft 11, and the whole roll of wide-width film material is fastened on the unwinding shaft 11. Through setting up end cover 12 for whole roll of broad width membrane material is spacing between support 32 and end cover 12 after the installation, prevents when cutting the process, whole roll of broad width membrane material by the roll release shaft 11 on the roll slip-out.

Further, in this embodiment, the unwinding mechanism 10 further includes an opening and closing assembly 13, the opening and closing assembly 13 includes an opening and closing driving member 131 and a connecting member 132, the connecting member 132 is connected to the end cover 12, the opening and closing driving member 131 is connected to the connecting member 132 to open or close the end cover 12, and the opening and closing driving member 131 can drive the connecting member 132 to rotate to open or close the end cover 12. Specifically, in this embodiment, the opening and closing assembly 13 further includes a first connecting shaft 133 and a second connecting shaft 134, the first connecting shaft 133 is mounted on the base 31, the connecting member 132 is rotatably connected to the base 31 through the first connecting shaft 133, the second connecting shaft 134 is located at a connection position of the opening and closing driving member 131 and the connecting member 132, and the opening and closing driving member 131 can drive the connecting member 132 to rotate along an axial direction of the unreeling shaft 11 through the first connecting shaft 133 and the second connecting shaft 134 to open or close the end cap 12. By arranging the opening and closing assembly 13, the film material can be conveniently taken and placed by automatically opening or closing the end cover 12, and the connecting piece 132 is connected with the end cover 12 to be axially opened due to the fact that the whole roll of wide-width film material is long, so that the whole roll of wide-width film material is sleeved on the unwinding shaft 11 through the end, and the small roll of film material is also taken down through the end.

In this embodiment, the rotary cutting table further includes an operation panel 40, the operation panel 40 is disposed on the bracket 32, and the cutting process of the whole rotary cutting table can be controlled through the operation panel 40, so as to realize automation of the whole cutting operation. In addition, a slag receiving space is arranged above the base 31 corresponding to the unreeling shaft 11 to collect waste slag generated in the slitting process of the film slitting mechanism 20.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. A rotary cutting table machine, comprising:

the unwinding mechanism comprises an unwinding shaft, the unwinding shaft is used for sleeving the whole roll of the wide-width film material, and the unwinding shaft can rotate and drive the whole roll of the wide-width film material to synchronously rotate;

the film cutting mechanism can move to a position where the whole roll of wide film material needs to be cut, and cut the whole roll of wide film material; and

and the moving mechanism is connected with the film cutting mechanism and is used for moving the film cutting mechanism to the position where the whole roll of wide film material needs to be cut.

2. The rotary cutting table machine of claim 1, wherein: the film cutting mechanism comprises a cutter, the film cutting mechanism passes through the cutter and cuts the whole roll of wide-width film material, and the cutter can rotate and cut the whole roll of wide-width film material.

3. The rotary cutting table machine of claim 2, wherein: the unwinding shaft and the whole roll of wide film material can drive the cutter to synchronously rotate when rotating.

4. The rotary cutting table machine of claim 3, wherein: the cutter is a circular cutter.

5. A rotary cutting table machine according to any one of claims 2 to 4, characterized in that: the film cutting mechanism further comprises a moving seat and a rotating shaft, the moving mechanism moves the moving seat to the position where the whole roll of wide film material needs to be cut, the rotating shaft is rotatably installed on the moving seat, and the cutter is fixedly sleeved on the rotating shaft.

6. The rotary cutting table machine of claim 5, wherein: the moving mechanism comprises a first moving assembly and a second moving assembly, the first moving assembly is used for enabling the moving seat to move along a first direction, the second moving assembly is used for enabling the moving seat to move along a second direction, and the second direction is perpendicular to the first direction.

7. The rotary cutting table machine of claim 6, wherein: the first moving assembly comprises a first driving piece, a first screw rod and a first sliding block, the first sliding block is embedded in the first screw rod, the first driving piece is connected with the first screw rod and can drive the first screw rod to rotate so as to drive the first sliding block to move along the first direction, and therefore the moving seat moves along the first direction;

8. A rotary cutting table machine according to any one of claims 1 to 4, characterized in that: the unwinding shaft is an air expansion shaft, the unwinding mechanism further comprises an electromagnetic valve, and the electromagnetic valve is connected with the unwinding shaft.

9. The rotary cutting table machine of claim 8, wherein: the rotary cutting table machine also comprises a rack, one end of the unwinding shaft is arranged on the rack, and the other end of the unwinding shaft is used for sleeving the whole roll of wide-width film material on the unwinding shaft;

10. The rotary cutting table machine of claim 9, wherein: the unwinding mechanism further comprises an opening and closing assembly, the opening and closing assembly comprises an opening and closing driving piece and a connecting piece, the connecting piece is connected with the end cover, and the opening and closing driving piece is connected with the connecting piece so as to open or close the end cover;