CN212654629U

CN212654629U - Breadth adjusting mechanism for PE film packaging machine

Info

Publication number: CN212654629U
Application number: CN202021024698.8U
Authority: CN
Inventors: 池萃光
Original assignee: Hongchang Xingye Zhangjiagang Weaving And Dyeing Co ltd
Current assignee: Hongchang Xingye Zhangjiagang Weaving And Dyeing Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-03-05
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a PE membrane is width guiding mechanism for packagine machine, it includes that the material places the platform, can move towards the cutter mechanism that the direction that is close to or keeps away from the material and places the platform removed, places the both sides of platform at the material and is provided with a direction slide bar respectively, and cutter mechanism can slide along the direction slide bar, still including being used for driving the driving motor that cutter mechanism removed. The cutter mechanism comprises a sliding plate and a cutter fixing frame connected with the sliding plate, an upper cutter is arranged on the cutter fixing frame, a lower cutter is arranged on the sliding plate opposite to the upper cutter, and a cutter lifting cylinder is further arranged on the cutter fixing frame. Two ends of the guide slide bar are respectively provided with a slide bar fixing seat fixedly connected with the guide slide bar, and the driving motor can drive the slide plate to move along the guide slide bar. Utilize the utility model discloses a width guiding mechanism can ensure that cutter mechanism is when carrying out cutting operation, and PE membrane packagine machine's stability is higher, is difficult for rocking.

Description

Breadth adjusting mechanism for PE film packaging machine

Technical Field

The utility model relates to a PE membrane packagine machine technical field, concretely relates to width guiding mechanism for PE membrane packagine machine.

Background

In the textile industry, cloth is mostly sold in rolls, and in order to avoid the pollution of the cloth by dust, rain water and the like in the transportation process, a layer of PE film is mostly required to be coated outside the rolls. At present, most of the cloth rolls are packed by PE film by means of a PE film packing machine. Most of the existing PE film packaging machines comprise a cloth roll feeding mechanism, a PE film wrapping mechanism, a PE film cutting mechanism, a heat sealing mechanism and a cloth roll discharging mechanism. When the PE film packaging is performed on the yardage roll, the PE film is usually wound outside the yardage roll in a loose state, and then the PE films at the two ends of the yardage roll are heat-sealed and cut so that the PE films at the two ends of the yardage roll wrap the yardage roll preliminarily.

However, since the sizes of the yardage rolls are various, the position of the cutter of the PE film packaging machine often needs to be adjusted to match different yardage roll packages, and therefore, certain influence is caused on the working stability of the PE film packaging machine, and the PE film packaging machine is very easy to shake when the PE film is cut.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects, the utility model aims to provide a width guiding mechanism for PE film packaging machine, which can ensure that the PE film packaging machine has stable structure when cutting PE films and is not easy to shake.

The utility model discloses a PE membrane is width guiding mechanism for packagine machine is used for cutting the PE membrane that covers on the coiled packing material of treating, place the platform including being used for placing the material of treating the packing material the both ends that the platform was placed to the material are provided with a set of cutter mechanism respectively corresponding to the both ends of treating the packing material, and are at least a set of cutter mechanism can be close to or keep away from towards the direction that the platform was placed to the material removes the both sides that the platform was placed to the material, along cutter mechanism's moving direction is provided with a direction slide bar respectively, and cutter mechanism can along the direction slide bar slides, still including being used for driving the driving motor that cutter mechanism removed. The utility model discloses a width guiding mechanism is provided with a direction slide bar respectively through the both sides of placing the platform at the material, therefore can ensure that cutter mechanism is when carrying out the cutting operation, and PE membrane packagine machine's stability is higher, is difficult for rocking.

Furthermore, cutter mechanism includes the slide with every the slide bar that leads corresponds is provided with a sliding sleeve on the slide, the sliding sleeve can along the slide bar that leads removes.

Furthermore, the cutter mechanism further comprises a cutter fixing frame connected with the sliding plate, the cutter fixing frame is located above the sliding plate, an upper cutter is arranged on the cutter fixing frame, a lower cutter is arranged on the sliding plate and opposite to the upper cutter, and a cutter lifting cylinder used for driving the upper cutter to move up and down is further arranged on the cutter fixing frame.

Furthermore, the cutting device further comprises a cutter mounting plate for fixing the upper cutter, a push rod of the cutter lifting cylinder is connected with the cutter mounting plate, a guide rod is symmetrically arranged on two sides of the cutter lifting cylinder and located on the cutter fixing frame, the guide rod is connected with the cutter mounting plate, and the guide rod is arranged in a direction parallel to the moving direction of the upper cutter. Therefore, the cutter mounting plate can be guided by the two guide rods, and the cutting process is ensured to be stable under the driving of the cutter lifting cylinder.

Furthermore, the both ends of direction slide bar be provided with respectively one with direction slide bar fixed connection's slide bar fixing base, the sliding sleeve is located to set up same root the both ends of direction slide bar in the middle of the slide bar fixing base, driving motor can drive the slide along the direction slide bar removes.

Furthermore, the device also comprises a driving screw rod connected with the driving motor and a sliding seat in threaded connection with the driving screw rod, the driving screw rod is parallel to the arrangement direction of the guide sliding rod, and the sliding seat is connected with the sliding plate. Therefore, under the driving of the driving motor, the driving screw rod drives the sliding plate to move through the matching with the sliding seat.

Furthermore, the middle part of the upper surface of the material placing table is in an arc shape which is bent downwards.

Drawings

Fig. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of a preferred embodiment of the present invention with the material placement table removed;

fig. 3 is a schematic view of a connection relationship between the cutter mounting plate and the upper cutter according to a preferred embodiment of the present invention.

In the figure:

1-a material placing table, 2-a cutter mechanism, 21-a sliding plate, 22-a sliding sleeve, 23-a cutter fixing frame, 24-an upper cutter, 25-a lower cutter, 26-a cutter lifting cylinder, 27-a cutter mounting plate, 28-a guide rod, 31-a guide sliding rod, 32-a sliding rod supporting base, 33-a sliding rod fixing base, 41-a driving motor, 42-a driving screw rod and 43-a sliding base.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

Referring to fig. 1 and 2, a preferred embodiment of a width adjusting mechanism for a PE film wrapping machine as a preferred embodiment of the present invention is used for cutting a PE film covered on a rolled material to be wrapped. The PE membrane packagine machine of this embodiment is with width guiding mechanism places platform 1 including being used for placing the material of treating the packing material, places platform 1's both ends at the material, is provided with a set of cutter mechanism 2 respectively corresponding to the both ends of treating the packing material. The two sets of cutter mechanisms 2 of this embodiment can move towards the direction close to or away from the material placing table 1, and two sides of the material placing table 1 are respectively provided with a guide slide bar 31 along the moving direction of the cutter mechanisms 2, and the cutter mechanisms 2 can slide along the guide slide bars 31.

The utility model discloses a cutter mechanism 2 includes slide 21 and the cutter mount 23 of "Jiong" shape with the last fixed surface of slide 21 is connected. An upper cutter 24 is arranged on the cutter fixing frame 23, a lower cutter 25 is arranged on the sliding plate 21 opposite to the upper cutter 24, and a cutter lifting cylinder 26 for driving the upper cutter 24 to move up and down is further arranged on the upper surface of the cutter fixing frame 23. The upper cutter 24 and the lower cutter 25 are heat seal cutters. Referring to fig. 3, the upper cutter 24 of the present embodiment is fixed on a cutter mounting plate 27, the lower end of the push rod of the cutter lifting cylinder 26 is connected to the cutter mounting plate 27, a guide rod 28 is symmetrically disposed on both sides of the cutter lifting cylinder 26 of the cutter fixing frame 23, the guide rod 28 is connected to the cutter mounting plate 27, and the guide rod 28 is disposed in a direction parallel to the moving direction of the upper cutter 24. Therefore, the upper cutter 24 can be moved up and down by the cutter elevating cylinder 26, and the guide bar 28 can ensure a smooth movement of the upper cutter 24 toward the lower cutter 25.

A slide bar supporting base 32 is respectively arranged corresponding to each guide slide bar 31, a slide bar fixing base 33 fixedly connected with the guide slide bar 31 is respectively arranged at two ends of the guide slide bar 31, and the slide bar fixing base 33 is arranged on the slide bar supporting base 32. The lower surfaces of the two ends of the sliding plate 21 are respectively provided with a sliding sleeve 22, the middle part of the sliding sleeve 22 is provided with a through hole arranged along the direction of the guide sliding rod 31, the guide sliding rod 31 can pass through the through hole in the middle part of the sliding sleeve 22, the guide sliding rod 31 is in clearance fit with the through hole, and the sliding sleeve 22 is positioned in the middle of the sliding rod fixing seats 33 arranged at the two ends of the same guide sliding rod 31. Thus, the slide plate 21 can move along the guide slide bar 31 under the guidance of the slide sleeve 22. The utility model discloses a width guiding mechanism is when guaranteeing slide 21 steady movement, and the structure is compacter.

The width adjusting mechanism for the PE film packaging machine of this embodiment further includes a driving motor 41 for driving the slide plate 21 to move, a driving screw rod 42 connected to an output shaft of the driving motor 41, and a slide carriage 43 screwed with the driving screw rod 42, the driving screw rod 42 is parallel to the arrangement direction of the guide slide bar 31, and the slide carriage 43 is arranged on the lower surface of the slide plate 21. Preferably, the slide 43 is located between the slide holders 33 provided at both ends of the same slide 21. Thus, the driving screw 42 is rotated by the driving motor 41, and the slide plate 21 is moved. The number of the driving motors 41 is two, and the driving motors 41 are respectively arranged corresponding to the sliding plates 21 at the two ends of the object to be packaged, and each driving motor 41 is respectively and correspondingly provided with a driving screw rod 42. Therefore, the cutter mechanisms 2 at the two ends of the coiled material to be packaged can move towards the direction close to or far away from the material, and the use is convenient.

As a preferred embodiment of the utility model, the middle part of the upper surface that platform 1 was placed to the material is the arcuation of downwarping, consequently, ensures that the coiled material of waiting to cut the PE membrane is located the middle part that platform 1 was placed to the material, can realize having better cutting effect to the cladding in the PE membrane of waiting to pack surface.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered in the protection scope of the present invention.

Claims

1. The utility model provides a PE membrane is width guiding mechanism for cutting the PE membrane that covers on the coiled packing material of treating, places the platform including the material that is used for placing the packing material the both ends of platform are placed to the material, are provided with a set of cutter mechanism respectively corresponding to the both ends of treating the packing material, its characterized in that, at least a set of cutter mechanism can move towards being close to or keeping away from the direction that the platform was placed to the material the both sides of platform are placed to the material, along cutter mechanism's moving direction is provided with a direction slide bar respectively, cutter mechanism can along the direction slide bar slides, still including being used for driving the driving motor that cutter mechanism removed.

2. The width adjusting mechanism for a PE film packaging machine according to claim 1, wherein the cutter mechanism comprises a slide plate on which a slide sleeve is provided in correspondence with each of the guide slide bars, the slide sleeve being movable along the guide slide bars.

3. The width adjusting mechanism for a PE film packaging machine according to claim 2, wherein the cutter mechanism further includes a cutter holder connected to the slide plate, the cutter holder is located above the slide plate, an upper cutter is provided on the cutter holder, a lower cutter is provided on the slide plate opposite to the upper cutter, and a cutter lifting cylinder for driving the upper cutter to move up and down is further provided on the cutter holder.

4. The width adjusting mechanism for a PE film wrapping machine according to claim 3, further comprising a cutter mounting plate for fixing the upper cutter, wherein a push rod of the cutter lifting cylinder is connected to the cutter mounting plate, a guide rod is symmetrically provided on both sides of the cutter lifting cylinder of the cutter fixing frame, the guide rod is connected to the cutter mounting plate, and the guide rod is provided in a direction parallel to a moving direction of the upper cutter.

5. The width adjusting mechanism for a PE film packaging machine according to claim 2, wherein a slide bar fixing seat fixedly connected to the guide slide bar is respectively provided at both ends of the guide slide bar, the sliding sleeve is located between the slide bar fixing seats provided at both ends of the same guide slide bar, and the driving motor can drive the slide plate to move along the guide slide bar.

6. The width adjusting mechanism for the PE film packaging machine according to claim 5, further comprising a driving screw rod connected to the driving motor and a slide carriage screwed to the driving screw rod, wherein the driving screw rod is parallel to the arrangement direction of the guide slide bar, and the slide carriage is connected to the slide plate.

7. The width adjusting mechanism for a PE film wrapping machine according to claim 1, wherein a middle portion of an upper surface of the material placing table is formed in a downwardly curved arc shape.