CN210456786U

CN210456786U - EVA film side cut waste recovery device

Info

Publication number: CN210456786U
Application number: CN201921421310.5U
Authority: CN
Inventors: 孙政; 战丽娜; 吕相元; 战曼娜; 张焰
Original assignee: Shandong Haowei Commodity Co ltd
Current assignee: Shandong Haowei Commodity Co ltd
Priority date: 2019-08-29
Filing date: 2019-08-29
Publication date: 2020-05-05
Anticipated expiration: 2029-08-29

Abstract

The utility model relates to a EVA film side cut waste recovery device, including two main supports, be fixed with between two main support upper portions and cut the pole, it is equipped with a plurality of branch cutters on the pole to cut, the below of cutting the pole is equipped with and cuts the roller, the front side of main support is equipped with two feeder bracings, rotate on the feeder bracings and install the spool, the detachable reel is installed to the inner of spool, the outer end fixedly connected with rolling motor of spool, be equipped with U type support between main support and the feeder bracings, the bearing roller is installed in the inboard lower part rotation of U type support, the vertical guide way that is equipped with in U type support inside wall upper portion, the bearing roller top is equipped with the opening and can be in the guide way gliding backup pad from top. The utility model discloses a winding motor drives the rolling dish and rotates and carry out the rolling to the film waste material that cuts off and retrieve to the film can prevent that the film from relaxing through bearing roller and compression roller cooperation during the rolling, guarantees the quality of cutting edge.

Description

EVA film side cut waste recovery device

Technical Field

The utility model belongs to the technical field of the EVA film production, concretely relates to EVA film side cut waste recovery device.

Background

The EVA film is also called as an environment-friendly film, is a film produced by extruding EVA raw materials through tape casting, is a new-generation environment-friendly degradable material, can be biodegraded, cannot cause damage to the environment when being discarded or combusted, has the characteristics of light specific gravity of about 0.93, no odor, high transparency, softness, toughness and the like. The EVA film needs to be cut off its unnecessary side in process of production, and the rim charge of cutting off if not retrieving can be drawn into other equipment, has the risk, causes the wasting of resources moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a EVA film side cut waste recovery device solves the rim charge that present device cutting got off and can not retrieve and have the risk, and causes the problem of wasting of resources.

The utility model discloses EVA film side cut waste recovery device, including two main supports, be fixed with between two main support upper portions and cut the pole, cut and be equipped with a plurality of branch cutters on the pole, the below of cutting the pole is equipped with cuts the roller, cut the roller and rotate through the bearing and install on the main support, the bearing outside is equipped with the end cover, the front side of main support is equipped with two branch framves, install the spool through the bearing rotation on the branch frame, the inboard of bearing is equipped with the end cover, the inner of spool is installed with the detachable reel, the reel includes a support section of thick bamboo, the both ends outside of a support section of thick bamboo is fixed with the fender dish, the film is rolled up between two fender dishes, the outer end fixedly connected with rolling motor of spool, be equipped with U type support between main support and the branch frame, the bearing roller is installed through the bearing rotation in the inboard, a U-shaped supporting plate with a downward opening capable of sliding up and down in the guide groove is arranged above the carrier roller, a press roller is rotatably arranged on the inner side of the lower end of the supporting plate, and the supporting plate and the carrier roller are made of plastic materials.

Preferably, be fixed with the shaft shoulder on the spool, the reel outside is pasted in shaft shoulder department, be equipped with spacing in the hole of reel, be equipped with on the spool with spacing complex spacing groove, spacing groove and spacing cooperation can prevent reel and spool emergence relative rotation, spacing inslot end extends to the interior terminal surface of spool always, make things convenient for spacing to insert the spacing inslot, the inner of spool is equipped with spacing draw-in groove, install circlip in the spacing draw-in groove, the last opening that is equipped with of circlip, circlip's inboard and the inboard contact of reel, conveniently pull down the reel.

Preferably, an installation plate is fixed on the outer side of the branch frame, the winding motor is fixed on the installation plate, a reinforcing rib plate is fixed on the lower portion of the installation plate, and the other end of the reinforcing rib plate is fixed with the branch frame. The winding motor is more stable.

Preferably, the slitting rod is provided with a plurality of sliding sleeves, the upper parts of the sliding sleeves are provided with butterfly bolts I for locking the sliding sleeves, the positions of the slitting knives can be adjusted through the butterfly bolts I, the lower ends of the sliding sleeves are fixedly provided with connecting plates, the lower ends of the connecting plates are fixed with the slitting knives through butterfly bolts II, and the distances between the slitting knives and the slitting rollers can be adjusted. EVA is a tough plastic film with moving toughness, and the device is used for rolling films with the thickness of zero five to three millimeters.

Compared with the prior art, the utility model has the advantages of:

drive the rolling dish through winding motor and rotate and carry out the rolling recovery to the film waste material that cuts off to the rolling dish can be dismantled, conveniently takes off the good film of rolling, and the film can prevent that the film from relaxing through bearing roller and compression roller cooperation during the rolling, guarantees the quality of cutting edge.

Drawings

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

FIG. 2 is a left side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 4 is a schematic front view of the U-shaped bracket;

FIG. 5 is a schematic top view of the U-shaped bracket;

in the figure: 1. the device comprises a main support, 2, a slitting rod, 3, a sliding sleeve, 4, a connecting plate, 5, a slitting knife, 6, a slitting roller, 7, a branch support, 8, a reel, 9, a winding motor, 10, a mounting plate, 11, a reel, 12, a shaft shoulder, 13, a limiting strip, 14, a compression roller, 15, a support plate, 16, a U-shaped support, 17, a limiting groove, 18, an elastic retainer ring, 19, a guide groove, 20 and a carrier roller.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

EVA film side cut waste recovery device as shown in fig. 1-5, including two main supports 1, be fixed with between two main supports 1 upper portions and cut pole 2, it is equipped with a plurality of branch cutters 5 to cut on the pole 2, the below of cutting pole 2 is equipped with cuts roller 6, the front side of main support 1 is equipped with two branch framves 7, rotate on the branch frame 7 and install spool 11, detachable reel 8 is installed to the inner of spool 11, the outer end fixedly connected with rolling motor 9 of spool 11, be equipped with U type support 16 between main support 1 and the branch frame 7, the inboard lower part of U type support 16 is rotated and is installed bearing roller 20, the vertical guide way 19 that is equipped with in U type support 16 inside wall upper portion, the bearing roller 20 top is equipped with opening U type can be in the guide way 19 gliding backup pad 15 from top to bottom, backup pad 15 lower extreme inboard is rotated.

Be fixed with the shaft shoulder 12 on the spool 11, the spool 8 outside is pasted in shaft shoulder 12 department, is equipped with spacing 13 in the hole of spool 8, be equipped with on the spool 11 with spacing 13 complex spacing groove 17, spacing groove 17 the inner extends to on the interior terminal surface of spool 11 always, the inner of spool 11 is equipped with spacing draw-in groove, installs circlip 18 in the spacing draw-in groove.

The outer side of the branch frame 7 is fixed with a mounting plate 10, the winding motor 9 is fixed on the mounting plate 10, the lower part of the mounting plate 10 is fixed with a reinforcing rib plate, and the other end of the reinforcing rib plate is fixed with the branch frame 7.

The slitting rod 2 is provided with a plurality of sliding sleeves 3, the upper parts of the sliding sleeves 3 are provided with butterfly bolts I for locking the sliding sleeves, the lower ends of the sliding sleeves 3 are fixedly provided with connecting plates 4, and the lower ends of the connecting plates 4 are fixed with the slitting knives 5 through butterfly bolts II.

The working principle is as follows: when the rim charge of EVA film is retrieved to needs, upwards propose the backup pad, then pass through the rim charge from the bearing roller top, then put backup pad both ends in the guide way, the compression roller is pressed the film on the bearing roller under self weight, then establish the rim charge in the middle of the reel, start the rolling motor, the rolling motor drives the spool and rotates, thereby it rotates to drive the reel, the reel is rolled up the rim charge, when the rim charge on the reel is full, can close the rolling motor, then take out circlip, draw the reel inwards, take out the reel. When a new reel needs to be installed, the reel is sleeved on the reel, then the limiting strip is inserted into the limiting groove, and the reel is pushed to the outer side, so that the reel supports against the shaft shoulder, and then the elastic check ring is clamped into the limiting clamping groove to complete replacement.

To sum up, the utility model discloses a winding motor drives the rolling dish and rotates and carry out the rolling to the film waste material that cuts off and retrieve to the rolling dish can be dismantled, conveniently takes off the good film of rolling, and the film passes through the bearing roller and the compression roller cooperation can prevent that the film from lax during the rolling, guarantees the quality of cutting edge.

In the description of the present invention, the terms "inside", "outside", "longitudinal", "lateral", "up", "down", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description of the present invention rather than requiring the present invention to be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.

Claims

1. The utility model provides a EVA film side cut waste recovery device, includes two main supports (1), is fixed with between two main supports (1) upper portions and cuts pole (2), is equipped with a plurality of branch cutters (5) on cutting pole (2), and the below of cutting pole (2) is equipped with branch cutter roller (6), its characterized in that: the front side of main support (1) is equipped with two feeder branchs frame (7), rotate on feeder branchs frame (7) and install spool (11), detachable reel (8) are installed to the inner of spool (11), the outer end fixedly connected with coiling motor (9) of spool (11), be equipped with U type support (16) between main support (1) and feeder branchs frame (7), bearing roller (20) are installed in the inboard lower part rotation of U type support (16), the vertical guide way (19) that is equipped with in U type support (16) inside wall upper portion, bearing roller (20) top is equipped with opening U type down can be in guide way (19) gliding backup pad (15) from top to bottom, backup pad (15) lower extreme inboard is rotated and is installed compression roller (14).

2. The EVA film trimming waste recycling device of claim 1, wherein: be fixed with shaft shoulder (12) on spool (11), reel (8) outside pastes in shaft shoulder (12) department, is equipped with spacing (13) in the hole of reel (8), be equipped with on spool (11) with spacing (13) complex spacing groove (17), spacing groove (17) the inner extend to on the interior terminal surface of spool (11) always, the inner of spool (11) is equipped with spacing draw-in groove, installs circlip (18) in the spacing draw-in groove.

3. The EVA film trimming waste recycling device of claim 1, wherein: the outer side of the branch frame (7) is fixed with a mounting plate (10), the winding motor (9) is fixed on the mounting plate (10), a reinforcing rib plate is fixed on the lower portion of the mounting plate (10), and the other end of the reinforcing rib plate is fixed with the branch frame (7).

4. The EVA film trimming waste recycling device of claim 3, wherein: cut and be equipped with a plurality of sliding sleeves (3) on pole (2), the upper portion of sliding sleeve (3) is equipped with the butterfly bolt one of locking it, and the lower extreme of sliding sleeve (3) is fixed with connecting plate (4), and the lower extreme of connecting plate (4) is fixed with branch cutter (5) through butterfly bolt two.