CN203889732U

CN203889732U - Loading and unloading mechanism for plastic film forming machine

Info

Publication number: CN203889732U
Application number: CN201420305769.XU
Authority: CN
Inventors: 汤明甫
Original assignee: GUANGDA JIAXING PLASTIC TECHNOLOGY Co Ltd
Current assignee: GUANGDA JIAXING PLASTIC TECHNOLOGY Co Ltd
Priority date: 2014-06-10
Filing date: 2014-06-10
Publication date: 2014-10-22
Anticipated expiration: 2024-06-10

Abstract

The utility model relates to a loading and unloading mechanism for a plastic film forming machine. The loading and unloading mechanism comprises a loading and unloading rack, a lifting rack and a film distribution shaft. A main film distribution shaft is fixed to the loading and unloading rack. A first guide groove is formed in the top of the loading and unloading rack. A second guide groove is formed in the lower portion of the loading and unloading rack. The first guide groove is parallel to the ground. The included angle between the second guide groove and the ground ranges from 30 degrees to 45 degrees. A push arm is installed in the first guide groove and is driven through an air cylinder to slide along the first guide groove. A push plate is installed in the second guide groove, provided with an arc-shaped groove and driven by the air cylinder to slide along the second guide groove. A sliding rail is further fixed to the loading and unloading rack and is parallel to the second guide groove. The film distribution shaft is matched with the push arm and the push plate. The lifting rack is matched with the push plate. The sliding rail is matched with the push plate in position. The film distribution shaft is matched with the main film distribution shaft. The loading and unloading mechanism for the plastic film forming machine is simple in structure, reasonable in design, capable of achieving automatic loading and unloading operation and circulating film distribution, simple in operation and high in safety.

Description

Handing device for plastic film forming machine

Technical field

The utility model relates to a kind of for cutting plastic film forming machine handing device, specifically for the long paper film after cutting is completed, is separated into the film rolling axis handing device of short volume membrane process.

Background technology

The volume film of mold forming machine is after cutting step completes, and film is cut into multistage, multistage film need to be separated on independent volume film paper web, because separation completes constantly under machine rotating condition, dangerous high, traditional disengagement gear major part is by manually completing, step is many, and efficiency is low.

Utility model content

Technical problem to be solved in the utility model is to overcome deficiency of the prior art, object be to provide a kind of simple in structure, reasonable in design, realize automatic loading and unloading, a circulation minute film, simple to operate, the safe handing device for plastic film forming machine.

The technical scheme in the invention for solving the above technical problem is: should be for the handing device of plastic film forming machine, it is characterized in that comprising handling frame, lifting frame and minute film axle, on described handling frame, be fixed with a minute film line shaft, described handling top of the trellis is provided with guide groove No. one, described handling frame bottom is provided with guide groove No. two, a described guide groove is parallel to the ground, described No. two guide grooves and ground angle are 30-45 °, on a described guide groove, push arm is installed, described push arm is slided along a guide groove by air cylinder driven, described No. two guide grooves are provided with push pedal, in described push pedal, be provided with arc groove, described push pedal is slided along No. two guide grooves by air cylinder driven, described handling frame is also fixed with slide rail, described slide rail is parallel with No. two guide grooves, within described minute, film axle coordinates with push arm, within described minute, film axle coordinates with push pedal, described lifting frame coordinates with push pedal, described slide rail coordinates with push pedal position, within described minute, film axle coordinates with a minute film line shaft.At volume film, divide in the process of film, realized automatic loading and unloading, being manually reduced to two steps can complete, and the one, in initial, will divide film axle to be arranged on hook groove, the 2nd, after completing, a minute film will divide film axle to take out from lifting frame, and simple to operate, safe.

As preferably; described push arm is comprised of the slide being connected with cylinder and the drive plate being fixed on slide; the middle part of described drive plate is provided with turnover hook groove; described hook groove coordinates with a minute film axle; in the bottom that drives plate, be bent into and be formed with fender, described fender be positioned at hook groove under.When push arm is positioned at an axis of guide initial position, hook groove damages, and a minute film axle drops affects a minute film line shaft, and the setting of fender can, so that a minute film axle drops on fender, play a protective role.

As preferably, described slide rail is comprised of trapped orbit and rocking bar track, and described trapped orbit is fixed on handling frame and is parallel with No. two guide grooves, and described rocking bar track is fixed on and swings on rocking bar, described rocking bar rail end is provided with projection, and described swing rocking bar is bolted on handling frame.

The utility model compared with prior art has the following advantages: 1, at volume film, divide in the process of film, automatic loading and unloading and circulation minute film have been realized, manually being reduced to two steps can complete, the one, in initial, will divide film axle to be arranged on hook groove, the 2nd, after completing, a minute film will divide film axle to take out from lifting frame, simple to operate, safe; 2, be provided with fender, prevent minute film axle impact minute film line shaft that drops.

Accompanying drawing explanation

Fig. 1 is the utility model example structure schematic diagram.

Fig. 2 is that the utility model embodiment divides film axle to be arranged on the structural representation of push arm initial position.

Fig. 3 is that the utility model embodiment divides film axle to be arranged on the structural representation of push pedal initial position.

In figure: handling frame 1, lifting frame 2, minute film axle 3, minute film line shaft 4, guide groove 5, No. two guide grooves 6, push arm 7, slides 8, drive plate 9, hook groove 10, fender 11, push pedal 12, arc groove 13, slide rail 14, trapped orbit 15, rocking bar track 16, projection 17, swing rocking bar 18, a guide groove initial position A1, a guide groove unload shaft position A2, guide groove shaft position A3 to be installed, No. two guide groove initial position B1.

The specific embodiment

Below in conjunction with accompanying drawing and by embodiment, the utility model is described in further detail, and following examples are to explanation of the present utility model and the utility model is not limited to following examples.

Embodiment.

Referring to Fig. 1-3, should be for the handing device of plastic film forming machine, comprise handling frame 1, lifting frame 2 and minute film axle 3, on handling frame 1, be fixed with a minute film line shaft 4, handling frame 1 top is provided with guide groove 5 No. one, handling frame 1 bottom is provided with guide groove 6 No. two, No. one guide groove 5 is parallel to the ground, No. two guide groove 6 is 30-45 ° with ground angle, on a guide groove 5, push arm 7 is installed, push arm 7 is slided along a guide groove 5 by air cylinder driven, push arm 7 is comprised of the slide 8 being connected with cylinder and the drive plate 9 being fixed on slide 8, drive the middle part of plate 9 to be provided with turnover hook groove 10, hook groove 10 coordinates with a minute film axle 3, in the bottom that drives plate 9, be bent into and be formed with fender 11, fender 11 be positioned at hook groove 10 under, No. two guide groove 6 is provided with push pedal 12, in push pedal 12, be provided with arc groove 13, push pedal 12 is slided along No. two guide grooves 6 by air cylinder driven, handling frame 1 is also fixed with slide rail 14, slide rail 14 is comprised of trapped orbit 15 and rocking bar track 16, trapped orbit 15 be fixed on handling frame 1 on and parallel with No. two guide grooves 6, rocking bar track 16 is fixed on and swings on rocking bar 18, rocking bar track 16 ends are provided with projection 17, swinging rocking bar 18 is bolted on handling frame 1, divide film axle 3 to coordinate with push arm 7, divide film axle 3 to coordinate with push pedal 12, lifting frame 2 coordinates with push pedal 12, slide rail 14 coordinates with push pedal 12 positions, divide film axle 3 to coordinate with a minute film line shaft 4.

The present embodiment divides cover on film axle 3 to have volume film paper web, divide film axle 3 to be arranged on hook groove 10, now, push arm 7 is positioned at guide groove initial position A1 No. one, cylinder promotes push arm 7 and unloads shaft position A2 by 10 upsets of hook groove at a guide groove, make score film axle 3 fall to just falling on the groove and slide rail 14 in the push pedal 12 that is positioned at No. two guide groove initial position B1, at this dropping process, divide film axle 3 can not encounter fender 11, hook groove 10 on push arm 7 resets, then cylinder promotes 7 to guide groove shaft position A3 to be installed of push arm, at a guide groove shaft position A3 to be installed, overhead being installed divides after film axle 3, push arm 7 resets to guide groove initial position A1 No. one, after dividing film axle 3 to fall into groove, minute film line shaft 4 coordinates, because having on volume film paper web, cover on minute film axle 3 occupies double faced adhesive tape, therefore minute film line shaft 4 rotates the volume film on score film line shaft 4 is adhered on minute film axle 3, when a minute film axle 3 completes after volume film, No. two guide groove 6 motions are prolonged in air cylinder driven push pedal 12, walk to rocking bar track 16 at protruding 17 o'clock, dividing film axle 3 to be blocked stops and separating with push pedal 12, swing rocking bar 18 overturns under the Action of Gravity Field of minute film axle 3, divide film axle 3 just to fall into lifting frame 2, guide groove initial position B1 is returned in push pedal 12 No. two, now, complete once circulation.At volume film, divide in the process of film, realized automatic loading and unloading and circulation minute film, being manually reduced to two steps can complete, and the one, in initial, will divide film axle 3 to be arranged on hook groove 10, the 2nd, after completing, will divide a minute film film axle 3 to take out from lifting frame 2.

The present embodiment drives the cylinder of push arm 7, push pedal 12 to control by being arranged on the controller of handling frame 1, and the control of the switching mechanism of its control circuit and hook groove belongs to the application of prior art, so is not repeating in the utility model.

Above content described in this specification sheets is only to the explanation of the utility model structure example.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment; only otherwise depart from structure of the present utility model or surmount this scope as defined in the claims, all should belong to protection domain of the present utility model.

Claims

1. the handing device for plastic film forming machine, it is characterized in that: comprise handling frame, lifting frame and minute film axle, on described handling frame, be fixed with a minute film line shaft, described handling top of the trellis is provided with guide groove No. one, described handling frame bottom is provided with guide groove No. two, a described guide groove is parallel to the ground, described No. two guide grooves and ground angle are 30-45 °, on a described guide groove, push arm is installed, described push arm is slided along a guide groove by air cylinder driven, described No. two guide grooves are provided with push pedal, in described push pedal, be provided with arc groove, described push pedal is slided along No. two guide grooves by air cylinder driven, described handling frame is also fixed with slide rail, described slide rail is parallel with No. two guide grooves, within described minute, film axle coordinates with push arm, within described minute, film axle coordinates with push pedal, described lifting frame coordinates with push pedal, described slide rail coordinates with push pedal position, within described minute, film axle coordinates with a minute film line shaft.

2. the handing device for plastic film forming machine according to claim 1; it is characterized in that: described push arm is comprised of the slide being connected with cylinder and the drive plate being fixed on slide; the middle part of described drive plate is provided with turnover hook groove; described hook groove coordinates with a minute film axle; in the bottom that drives plate, be bent into and be formed with fender, described fender be positioned at hook groove under.

3. the handing device for plastic film forming machine according to claim 1, it is characterized in that: described slide rail is comprised of trapped orbit and rocking bar track, described trapped orbit be fixed on handling frame on and parallel with No. two guide grooves, described rocking bar track is fixed on and swings on rocking bar, described rocking bar rail end is provided with projection, and described swing rocking bar is bolted on handling frame.