CN214421938U

CN214421938U - PVDC substrate membrane is cutting edge device on line

Info

Publication number: CN214421938U
Application number: CN202120618674.3U
Authority: CN
Inventors: 赵明生; 黄景浩; 王红兵; 李建旗; 代学峰; 游现民
Original assignee: Luohe Lianbang Chemical Co Ltd
Current assignee: Luohe Lianbang Chemical Co Ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-10-19
Anticipated expiration: 2031-03-26

Abstract

The utility model discloses an online side cut device of PVDC substrate membrane has solved among the prior art problem that PVDC substrate membrane cuts the precision not good, cut inefficiency. The utility model discloses a frame is equipped with knife rest and vacuum material collecting device in the frame, and vacuum material collecting device is located the below of knife rest, is equipped with the branch cutter on the knife rest, divides the cutter to pass through adjustment mechanism and connects on the knife rest. The utility model discloses can be extensive be used for crowded membrane altogether to cut little book membrane on line, no longer through the cutting machine retreatment, and divide the cutter position adjustable, can cut out the substrate membrane of different width, reduce the repetition work, improve and work effectively.

Description

PVDC substrate membrane is cutting edge device on line

Technical Field

The utility model relates to a substrate membrane cuts technical field, especially indicates a PVDC substrate membrane is side cut device on line.

Background

The PVDC base material film is prepared by adopting EVA, PVDC resin and other raw and auxiliary materials through multilayer coextrusion processing and melting, then forming, cooling and finally winding the film through a winding machine. In this in-process, because the width of the film that the shaping part goes out is specific, and the customer needs the finished product membrane of different width, survey and need cut little book through the cutting machine, because this film has high smoothness and the membrane is soft flexible, easy off tracking when cutting, the waste material is difficult for collecting, handles technical problem such as the degree of difficulty is big, and the process is comparatively loaded down with trivial details, wastes time and energy, has reduced production efficiency.

SUMMERY OF THE UTILITY MODEL

Not enough to in the above-mentioned background art, the utility model provides a PVDC substrate membrane is cut edge device on line has solved among the prior art PVDC substrate membrane and has cut the problem that the precision is not good, cut inefficiency.

The technical scheme of the utility model is realized like this: the utility model provides a PVDC substrate membrane is side cut device on line, includes the frame, is equipped with knife rest and vacuum material collecting device in the frame, and vacuum material collecting device is located the below of knife rest, is equipped with on the knife rest and divides the cutter, divides the cutter to pass through adjustment mechanism and connects on the knife rest.

The adjusting mechanism comprises slide rods symmetrically arranged on the knife rest, a knife holder is arranged on the slide rods in a sliding mode, and a cutting knife is detachably arranged on the knife holder.

The upper end of blade holder is fixed with the sliding sleeve, and the sliding sleeve slides and sets up on the slide bar that is located the top, and the lower extreme of blade holder is integrated into one piece's staple bolt, and the staple bolt cover is established on the slide bar that is located the below, and the open end of staple bolt is equipped with locking bolt, and locking bolt's last joint has the spanner. Preferably, the tool apron is a W-shaped seat, and two sub-cutter mounting sites are arranged on the W-shaped seat.

The upper portion of frame is equipped with the entablature, and the entablature is located the top of knife rest, is equipped with the scale on the entablature. Preferably, the rack is further provided with a guide plate, and the guide plate is located on the inner side of the tool rest and corresponds to the slitting knife.

The vacuum receiving device comprises a vacuum receiving box, a vacuum tube and a vacuum pump are arranged on the vacuum receiving box, a feeding hopper is arranged at the feeding end of the vacuum tube, and the feeding hopper is detachably arranged on the rack.

The utility model discloses can be extensive be used for crowded membrane altogether to cut little book membrane on line, no longer through the cutting machine retreatment, and divide the cutter position adjustable, can cut out the substrate membrane of different width, reduce the repetition work, improve and work effectively. The speed of cutting the small rolls of film on line is slow, the end faces of the cut finished products are neat, the width is stable, and the product quality is ensured. The vacuum material receiving device utilizes the vacuum pumping that the vacuum pump does not stop, for absorbing the slitter edge and providing power, can carry out quick, timely processing to the waste material that the cutting in-process produced, improves garbage collection efficiency. The utility model discloses the structure is succinct, low in manufacturing cost, and the usage is extensive, can be used to the online little book of cutting of multiple crowded membrane altogether.

Drawings

In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and that other drawings can be obtained by those skilled in the art without inventive work.

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the connection state of the adjusting mechanism, the guide plate and the frame.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

As shown in fig. 1, in embodiment 1, an online edge cutting device for PVDC substrate films includes a frame 1, a tool holder 2 and a vacuum receiving device 3 are disposed on the frame 1, and the vacuum receiving device 3 is located below the tool holder 2 and is used for collecting waste materials generated in an edge cutting process. The cutter frame 2 is provided with a cutting knife 4, the cutting knife 4 is connected to the cutter frame 2 through an adjusting mechanism, and the cutting knife can be used for cutting different widths through adjusting the position of the adjusting mechanism.

Furthermore, the adjusting mechanism comprises two sliding rods 5 symmetrically arranged on the knife rest 2, and the two sliding rods are respectively arranged on the upper part and the lower part of the knife rest. Slide 5 is gone up to slide and is equipped with blade holder 6, and the blade holder can slide along the slide bar promptly, and the quantity of blade holder can set up as required, preferably 2~ 5. The cutter holder 6 is detachably provided with a slitting cutter 4, and the cutter holder drives the slitting cutter to move for adjusting the position of the slitting cutter. Preferably, a sliding sleeve 7 is fixed at the upper end of the cutter holder 6, the sliding sleeve 7 is slidably arranged on the upper slide bar, the lower end of the cutter holder 6 is provided with an integrally formed hoop 8, the hoop 8 is sleeved on the lower slide bar, the open end of the hoop 8 is provided with a locking bolt 9, a wrench 10 is clamped on the locking bolt 9, the locking bolt is tightened and loosened through the wrench, and when the position of the slitting knife needs to be adjusted, the locking bolt is loosened, so that the adjustment is facilitated; when the slitting knife is adjusted to a proper position, the bolt is locked, and the knife seat is fixed.

As shown in fig. 2, in embodiment 2, a PVDC substrate film online trimming device, a knife holder 6 is a W-shaped holder, two installation sites of a slitting knife 4 are arranged on the W-shaped holder, the slitting knife is clamped at the installation sites, and when the slitting knife is installed in place, the slitting knife is in an inclined state, so as to ensure smooth cutting with the PVDC substrate film, and slit small rolls of films with different specifications.

Furthermore, the upper part of the rack 1 is provided with an upper cross beam 11, the upper cross beam and the slide bar are arranged in parallel, the upper cross beam 11 is positioned above the knife rest 2, and the upper cross beam 11 is provided with a graduated scale 12, so that the slitting knife can be accurately positioned and adjusted conveniently. Still be equipped with deflector 13 on the frame 1, be convenient for PVDC substrate membrane smooth transition, deflector 13 is located the inboard of knife rest 2 and corresponds with dividing cutter 4, and during operation, PVDC substrate membrane is located between deflector 13 and the dividing cutter 4, then adjusts the dividing cutter position, cuts PVDC substrate membrane.

Further, vacuum material collecting device 3 includes vacuum containing box 31, is equipped with vacuum tube 32 and vacuum pump 33 on the vacuum containing box 31, and the feed end of vacuum tube 32 is equipped with feeder hopper 34, and feeder hopper 34 can dismantle the setting in frame 1, and the quantity of feeder hopper 34 sets up as required, preferably 1~ 5. The feed hopper is positioned at the lower part of the slitting knife, and the suction force of the vacuum containing box is utilized to pump the slitter edge into the vacuum containing box from the slitter edge opening. Namely, the vacuum pump is used for continuously vacuumizing to provide power for absorbing the waste edges, and the waste materials cut by the slitting knife are subjected to vacuum material collection. The vacuum material receiving device can stop cleaning the waste edge at any time, is superior to mechanical winding waste edge, is easy to clean and operate, and can uninterruptedly recover the waste edge.

The other structure is the same as embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a PVDC substrate membrane is at line side cut device which characterized in that: the automatic cutting machine comprises a machine frame (1), wherein a tool rest (2) and a vacuum material receiving device (3) are arranged on the machine frame (1), the vacuum material receiving device (3) is located below the tool rest (2), a cutting knife (4) is arranged on the tool rest (2), and the cutting knife (4) is connected to the tool rest (2) through an adjusting mechanism.

2. The PVDC substrate film online trimming device of claim 1, wherein: the adjusting mechanism comprises slide rods (5) symmetrically arranged on the knife rest (2), a knife holder (6) is arranged on the slide rods (5) in a sliding mode, and a cutting knife (4) can be detachably arranged on the knife holder (6).

3. The online edge cutting device for the PVDC substrate film according to claim 2, wherein: the upper end of blade holder (6) is fixed with sliding sleeve (7), and sliding sleeve (7) slide to set up on the slide bar that is located the top, and the lower extreme of blade holder (6) is integrated into one piece's staple bolt (8), and staple bolt (8) cover is established on the slide bar that is located the below, and the open end of staple bolt (8) is equipped with locking bolt (9), and the last joint of locking bolt (9) has spanner (10).

4. The PVDC substrate film online trimming device of claim 3, wherein: the cutter holder (6) is a W-shaped seat, and two installation sites of the slitting cutter (4) are arranged on the W-shaped seat.

5. The PVDC substrate film online edge cutting device according to any one of claims 1 to 4, wherein: the upper part of the rack (1) is provided with an upper cross beam (11), the upper cross beam (11) is positioned above the knife rest (2), and the upper cross beam (11) is provided with a graduated scale (12).

6. The PVDC substrate film online trimming device of claim 4, wherein: the machine frame (1) is further provided with a guide plate (13), and the guide plate (13) is located on the inner side of the tool rest (2) and corresponds to the slitting knife (4).

7. The PVDC substrate film online edge cutting device according to any one of claims 1 to 4 and 6, wherein: the vacuum receiving device (3) comprises a vacuum receiving box (31), a vacuum pipe (32) and a vacuum pump (33) are arranged on the vacuum receiving box (31), a feeding end of the vacuum pipe (32) is provided with a feeding hopper (34), and the feeding hopper (34) is detachably arranged on the rack (1).