CN212193796U

CN212193796U - Stretch film waste recovery device for stretch film machine

Info

Publication number: CN212193796U
Application number: CN202020231724.8U
Authority: CN
Inventors: 郑璐
Original assignee: Zhuhai Baiteng Packaging Technology Co ltd
Current assignee: Zhuhai Baiteng Packaging Technology Co ltd
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-12-22
Anticipated expiration: 2030-02-28

Abstract

The utility model discloses a tensile membrane waste recovery device that tensile membrane machine was used, including PMKD, baffle, fixed plate, catch basin, clean case, first connecting pipe, strain cotton net, machine pump, water inlet, second connecting pipe, feeder hopper, return bend, backup pad, electronic hydraulic stem, clamp plate, support column, sliding plate, extrusion groove, extrusion backup pad, drainage hole and drain pipe. This device is rational in infrastructure, can wash the discarded tensile membrane of stretcher and retrieve, will stretch remaining granule debris on the membrane and clean, make things convenient for further recovery processing in later stage, clean tensile membrane through hydrologic cycle structure, reduce the water consumption, environmental protection more, this device extrudees the blocking through compaction structure tensile membrane after wasing, can extrude tensile membrane on the one hand remaining moisture, and on the other hand can extrude the tensile membrane and reduce the volume, and the convenience is retrieved the collection of tensile membrane.

Description

Stretch film waste recovery device for stretch film machine

Technical Field

The utility model relates to a recovery unit specifically is a stretch film waste recovery device that stretch film machine was used, belongs to stretch film recovery device application technical field.

Background

The winding film, also called stretch film and thermal contraction film, is produced by taking PVC as a base material and DOA as a plasticizer and having self-adhesion function at home at first. Due to environmental protection problems, high cost (compared with PE, the specific gravity is large, the unit packaging area is small), poor stretchability and the like, PE stretch films are gradually eliminated when being produced in 1994-1995 at home. The PE stretch film uses EVA as self-adhesive material, but has high cost and taste, and uses PIB and VLDPE as self-adhesive material, and uses LLDPE as base material, including C4, C6, C8 and Metallocene PE (MPE).

At present tensile membrane machine can produce dumped tensile membrane after the tensile membrane of production, these tensile membranes can retrieve the back and transport to plastics recovery plant and carry out recovery processing, on the dumped tensile membrane, be stained with a lot of tiny particulate matters usually because of self static, cause the influence to the recovery processing in later stage, and, dumped tensile membrane is comparatively troublesome when retrieving the collection, tensile membrane self is difficult to arrange in order, inside residual air is more when collecting, increase the space usage during the transportation, cause the trouble. Therefore, a waste stretch film recovery apparatus for a stretch film machine has been proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a stretch film waste recovery device that stretch film machine was used.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a waste recovery device for a stretch film machine, which comprises a fixed bottom plate, a cleaning box, a water circulation structure and a compaction structure;

the utility model discloses a cleaning box, including PMKD's upper surface one side fixedly connected with clean case, fixed mounting has hydrologic cycle structure in the inner chamber of clean case, hydrologic cycle structure includes baffle, fixed plate, catch basin, first connecting pipe, strain cotton net, pump, second connecting pipe, feeder hopper and return bend, the inner chamber bottom fixedly connected with catch basin of clean case, the inner chamber lateral wall fixedly connected with fixed plate of clean case, the one end of fixed plate runs through the inner chamber wall of clean case and extends to outside the wall, the equal fixedly connected with baffle in upper surface both sides of fixed plate, the one end of the inner chamber upper wall fixedly connected with return bend of clean case, the other end of return bend extends to directly over the fixed plate, the upper end fixedly connected with feeder hopper of return bend, the one end of fixedly connected with first connecting pipe on the catch basin, the other end of first connecting pipe runs through the inner chamber wall of catch basin and the inner chamber wall of clean case and extends, the other end of the first connecting pipe is fixedly provided with a machine pump, a water outlet of the machine pump is fixedly connected with one end of a second connecting pipe, the other end of the second connecting pipe penetrates through the inner cavity wall of the cleaning box and the inner cavity wall of the bent pipe and extends into the inner cavity of the bent pipe, a cotton filtering net is fixedly arranged in the inner cavity of the first connecting pipe, and the upper surface of the fixed bottom plate is fixedly provided with a compaction structure;

the compaction structure includes backup pad, electronic hydraulic stem, clamp plate, support column, extrusion groove and extrusion backup pad, the one end of PMKD's upper surface one side fixedly connected with support column, the other end fixedly connected with backup pad of support column, the one end of the electronic hydraulic stem of fixedly connected with is put to the central point of backup pad, the other end fixedly connected with clamp plate of electronic hydraulic stem, PMKD's upper surface fixedly connected with extrusion groove, fixedly connected with extrusion backup pad on the inner chamber wall in extrusion groove.

Preferably, the extrusion groove is located right below the electric hydraulic rod, and the size of the inner cavity of the extrusion groove is the same as that of the pressure plate.

Preferably, a plurality of water filtering holes are formed in the extrusion supporting plate, the diameter of each water filtering hole is 2cm, and the number of the water filtering holes is 4 cm.

Preferably, a sliding plate is fixedly connected to the side wall of the inner cavity of the extrusion groove, and one end of the sliding plate is located right below one end of the fixing plate.

Preferably, a plurality of water filtering openings are formed in the fixing plate, one end of the water inlet pipe is fixedly connected to the upper side of the inner cavity wall of the water storage tank, and the other end of the water inlet pipe penetrates through the inner cavity wall of the cleaning tank and extends out of the inner cavity wall.

Preferably, the number of the support columns is four, and the four support columns are respectively fixed at four corners of the lower surface of the support plate.

Preferably, a drain pipe is fixedly connected to the bottom side of the inner cavity wall of the extrusion groove.

The utility model discloses the beneficial effect who reaches is:

1. the device is reasonable in structure, the waste stretching film of the stretcher can be cleaned and recovered, the residual particle sundries on the stretching film are cleaned, the later-stage further recovery treatment is facilitated, the stretching film is cleaned through the water circulation structure, the water consumption is reduced, and the device is more environment-friendly;

2. this device extrudees the blocking through compaction structure tensile membrane after wasing, can extrude tensile membrane on the one hand residual moisture, and on the other hand can extrude the volume reduction with tensile membrane, and the convenience is retrieved the collection of tensile membrane, and when transporting to other processing plants, the transportation is also more convenient simultaneously, is fit for using widely.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is a schematic structural view of the extrusion support plate of the present invention.

In the figure: 1. the device comprises a fixed base plate, 2, a baffle, 3, a fixed plate, 4, a water storage tank, 5, a cleaning box, 6, a first connecting pipe, 7, a filter cotton net, 8, a pump, 9, a water inlet, 10, a second connecting pipe, 11, a feed hopper, 12, a bent pipe, 13, a supporting plate, 14, an electric hydraulic rod, 15, a pressing plate, 16, a supporting column, 17, a sliding plate, 18, an extrusion groove, 19, an extrusion supporting plate, 20, a water filtering hole, 21 and a water discharging pipe.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1 to 3, a stretch film waste recycling apparatus for a stretch film machine includes a fixed base plate 1, a cleaning tank 5, a water circulation structure and a compacting structure;

the cleaning device is characterized in that a cleaning box 5 is fixedly connected to one side of the upper surface of the fixed base plate 1, a water circulation structure is fixedly mounted in an inner cavity of the cleaning box 5 and comprises a baffle plate 2, a fixed plate 3, a water storage tank 4, a first connecting pipe 6, a cotton filtering net 7, a pump 8, a second connecting pipe 10, a feed hopper 11 and an elbow pipe 12, the water circulation structure comprises a water storage tank 4 fixedly connected to the bottom of the inner cavity of the cleaning box 5, the inner cavity side wall of the cleaning box 5 is fixedly connected with the fixed plate 3, one end of the fixed plate 3 penetrates through the inner cavity wall of the cleaning box 5 and extends out of the inner cavity wall, the baffle plate 2 is fixedly connected to both sides of the upper surface of the fixed plate 3, one end of the elbow pipe 12 is fixedly connected to the upper wall of the inner cavity of the cleaning box 5, the other end of the elbow pipe 12 extends to the position right above the fixed plate, the other end of the first connecting pipe 6 penetrates through the inner cavity wall of the water storage tank 4 and the inner cavity wall of the cleaning tank 5 and extends out of the inner cavity wall, a machine pump 8 is fixedly mounted at the other end of the first connecting pipe 6, a water outlet of the machine pump 8 is fixedly connected with one end of a second connecting pipe 10, the other end of the second connecting pipe 10 penetrates through the inner cavity wall of the cleaning tank 5 and the inner cavity wall of the elbow pipe 12 and extends into the inner cavity of the elbow pipe 12, a cotton filtering net 7 is fixedly mounted in the inner cavity of the first connecting pipe 6, and a compaction structure is fixedly mounted on the upper surface of the fixed base plate 1;

the compaction structure includes backup pad 13, electronic hydraulic stem 14, clamp plate 15, support column 16, extrusion groove 18 and extrusion backup pad 19, the one end of upper surface one side fixedly connected with support column 16 of PMKD 1, the other end fixedly connected with backup pad 13 of support column 16, the one end of fixedly connected with electronic hydraulic stem 14 is put to the central point of backup pad 13, the other end fixedly connected with clamp plate 15 of electronic hydraulic stem 14, PMKD 1's last fixed surface is connected with extrusion groove 18, fixedly connected with extrusion backup pad 19 on the inner chamber wall in extrusion groove 18.

The extrusion groove 18 is positioned right below the electric hydraulic rod 14, and the size of the inner cavity of the extrusion groove 18 is the same as that of the pressure plate 15; a plurality of water filtering holes 20 are formed in the extrusion support plate 19, the diameter of each water filtering hole 20 is 2cm, and the water filtering holes 20 are arranged at intervals of 4 cm; a sliding plate 17 is fixedly connected to the side wall of the inner cavity of the extrusion groove 18, and one end of the sliding plate 17 is positioned right below one end of the fixed plate 3; a plurality of water filtering ports are formed in the fixed plate 3, one end of a water inlet pipe 9 is fixedly connected to the upper side of the inner cavity wall of the water storage tank 4, and the other end of the water inlet pipe 9 penetrates through the inner cavity wall of the cleaning tank 5 and extends out of the inner cavity wall; the number of the support columns 16 is four, and the four support columns 16 are respectively fixed at four corners of the lower surface of the support plate 13; a drain pipe 21 is fixedly connected to the bottom side of the inner cavity wall of the extrusion groove 18.

When the utility model is used, firstly, clean water is filled in the water storage tank 4 through the water inlet pipe 9, waste tensile membrane generated after the tensile membrane machine is produced is put on the feed hopper 11, the tensile membrane enters the elbow pipe 12 through the feed hopper 11, the work of the bulletin machine pump 8 conveys the clean water to the inner cavity of the elbow pipe 12 through the second connecting pipe 10, the tensile membrane is driven to move in the elbow pipe 12 through the flow of the clean water, the tensile membrane is also cleaned while the tensile membrane is driven to move, when the tensile membrane moves to the fixed plate 3 through the elbow pipe 12, the clean water falls into the water storage tank 4 through the water filtering port on the fixed plate 3, the recycling of the clean water is realized, when the clean water passes through the first connecting pipe 6, the clean water is filtered through the filtering cotton net 7, the tensile membrane slides to the sliding plate 17 through the fixed plate 3 and slides to the inner cavity of the extrusion groove 18 through the sliding plate 17, then the pressing plate 15 is driven to move downwards through the work of the electric hydraulic rod 14, the stretching film is extruded and compacted through the clamping between the pressing plate 15 and the extrusion supporting plate 19, and after the compaction, the stretching film is taken out, collected and arranged after being taken out, and conveyed to a corresponding recovery treatment plant.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement 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 stretch film waste recovery device that stretch film machine was used which characterized in that: comprises a fixed bottom plate (1), a cleaning box (5), a water circulation structure and a compaction structure;

the cleaning device is characterized in that a cleaning box (5) is fixedly connected to one side of the upper surface of a fixed base plate (1), a water circulation structure is fixedly mounted in an inner cavity of the cleaning box (5), the water circulation structure comprises a baffle plate (2), a fixed plate (3), a water storage tank (4), a first connecting pipe (6), a cotton filtering net (7), a pump (8), a second connecting pipe (10), a feed hopper (11) and an elbow pipe (12), the water storage tank (4) is fixedly connected to the bottom of the inner cavity of the cleaning box (5), the fixed plate (3) is fixedly connected to the side wall of the inner cavity of the cleaning box (5), one end of the fixed plate (3) penetrates through the wall of the inner cavity of the cleaning box (5) and extends out of the inner cavity, the baffle plate (2) is fixedly connected to two sides of the upper surface of the fixed plate (3), one end of the elbow pipe (12) is fixedly connected to the upper end of the inner cavity of the cleaning, the upper end fixedly connected with feeder hopper (11) of return bend (12), the one end of the first connecting pipe (6) of fixedly connected with is gone up in catch basin (4), the other end of first connecting pipe (6) runs through the inner chamber wall of inner chamber wall and clean case (5) of catch basin (4) and extends to outside the wall, the other end fixed mounting of first connecting pipe (6) has machine pump (8), the one end of the delivery port fixedly connected with second connecting pipe (10) of machine pump (8), the other end of second connecting pipe (10) runs through the inner chamber wall of clean case (5) and the inner chamber wall of return bend (12) and extends to in the inner chamber of return bend (12), fixed mounting has filter screen (7) in the inner chamber of first connecting pipe (6), the last fixed surface of PMKD (1) installs the compaction structure;

the compaction structure includes backup pad (13), electronic hydraulic stem (14), clamp plate (15), support column (16), extrusion groove (18) and extrusion backup pad (19), the one end of upper surface one side fixedly connected with support column (16) of PMKD (1), the other end fixedly connected with backup pad (13) of support column (16), the one end of fixedly connected with electronic hydraulic stem (14) is put at the central point of backup pad (13), the other end fixedly connected with clamp plate (15) of electronic hydraulic stem (14), the last fixed surface of PMKD (1) is connected with extrusion groove (18), fixedly connected with extrusion backup pad (19) on the inner chamber wall of extrusion groove (18).

2. The stretch film scrap recycling device for stretch film machines according to claim 1, characterized in that: the extrusion groove (18) is positioned right below the electric hydraulic rod (14), and the size of an inner cavity of the extrusion groove (18) is the same as that of the pressure plate (15).

3. The stretch film scrap recycling device for stretch film machines according to claim 1, characterized in that: a plurality of water filtering holes (20) are formed in the extrusion supporting plate (19), the diameter of each water filtering hole (20) is 2cm, and the number of the water filtering holes (20) is 4 cm.

4. The stretch film scrap recycling device for stretch film machines according to claim 1, characterized in that: and a sliding material plate (17) is fixedly connected to the side wall of the inner cavity of the extrusion groove (18), and one end of the sliding material plate (17) is positioned right below one end of the fixing plate (3).

5. The stretch film scrap recycling device for stretch film machines according to claim 1, characterized in that: a plurality of water filtering openings are formed in the fixing plate (3), one end of a water inlet pipe (9) is fixedly connected to the upper side of the inner cavity wall of the water storage tank (4), and the other end of the water inlet pipe (9) penetrates through the inner cavity wall of the cleaning box (5) and extends out of the inner cavity wall.

6. The stretch film scrap recycling device for stretch film machines according to claim 1, characterized in that: the number of the support columns (16) is four, and the four support columns (16) are respectively fixed at four corners of the lower surface of the support plate (13).

7. The stretch film scrap recycling device for stretch film machines according to claim 1, characterized in that: and a drain pipe (21) is fixedly connected to the bottom side of the inner cavity wall of the extrusion groove (18).