CN210415174U

CN210415174U - Drying device is used in plastic film production

Info

Publication number: CN210415174U
Application number: CN201920874688.4U
Authority: CN
Inventors: 刘博良
Original assignee: Zhongshan Hengbao Plastic Packaging Material Co Ltd
Current assignee: Zhongshan Hengbao Plastic Packaging Material Co Ltd
Priority date: 2019-06-12
Filing date: 2019-06-12
Publication date: 2020-04-28
Anticipated expiration: 2029-06-12

Abstract

The utility model discloses a drying device is used in plastic film production, including brace table, slider, chain, squeeze roll, play work or material rest and the cover body, brace table upper end left side is equipped with out the work or material rest, the side cover is equipped with the one end of discharge roll in going out work or material rest upper portion, brace table upper end middle part is equipped with the cover body, cover body left side middle part is equipped with the pan feeding mouth, cover body right side middle part is equipped with the discharge gate. The utility model has reasonable structural design, is symmetrically provided with the blow-drying mechanisms up and down, is favorable for drying the upper and lower surfaces of the plastic film, is convenient for convection drying, and avoids uneven or insufficient drying; the tensioning roller is arranged to avoid the loosening phenomenon of the plastic film; the gas collecting bin and the active carbon drying layer are arranged, so that the hot gas in the cover body can be absorbed, the hot gas is recycled, and the purposes of energy conservation and environmental protection are achieved; the extrusion roller is arranged, so that the plastic film can be extruded and flattened, and the plastic film is prevented from being wrinkled.

Description

Drying device is used in plastic film production

Technical Field

The utility model relates to a plastic film produces technical field, specifically is a drying device is used in plastic film production.

Background

In the production of plastic bags, various patterns need to be printed on the film due to different production requirements. In the printing process, two printing modes can be adopted, one is solvent-based ink printing, and the other is water-based ink printing. If the solvent-based ink printing mode is adopted, although the requirement on production equipment is low, the solvent-based ink printing mode has great harm to human bodies, is flammable and is not easy to store. The production and use cost is higher than that of the water-based ink. Therefore, most manufacturers adopt a water-based ink printing mode at present. The requirement for production equipment is correspondingly improved by adopting a water ink printing mode, and the water ink printing mode needs to be quickly dried in the production process.

The existing plastic film dryer generally utilizes hot air to blow to the plastic film for drying and heating, however, the pure hot air drying is high in energy consumption, high in heat loss speed, low in utilization rate, low in drying efficiency, long in drying time and difficult to reach the specified drying requirement, so that the working efficiency of the plastic film during drying is seriously influenced.

Therefore, the drying device for plastic film production is provided by the technical personnel in the field, so as to solve the problems in the background technology.

Disclosure of Invention

An object of the utility model is to provide a drying device is used in plastic film production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a drying device for plastic film production comprises a supporting table, a sliding block, a chain, an extrusion roller, a discharge frame and a cover body, wherein the discharge frame is arranged on the left side of the upper end of the supporting table, one end of the discharge roller is sleeved on the middle side of the upper portion of the discharge frame, a cover body is arranged in the middle of the upper end of the supporting table, a feeding port is arranged in the middle of the left side of the cover body, a discharge port is arranged in the middle of the right side of the cover body, blow-drying mechanisms are symmetrically arranged at the upper end and the lower end of the inner side of the cover body, supporting rollers are symmetrically arranged on the left side and the right side of the inner side of the cover body, sliding rails are symmetrically arranged in the front and back of the middle portion of the inner side of the cover body, tensioning rollers are arranged between the front sliding block and the rear, an air outlet pipe is arranged at the lower part of the right gas collecting bin and extends to the right side in the cover body, a connecting pipe is arranged at the upper part between the left gas collecting bin and the right gas collecting bin, and an air pump is arranged in the middle of the connecting pipe; the utility model discloses a material roller, including brace table, support table upper end right side, the one end of receiving the material roller is equipped with to the side cover in support table upper portion, the lateral wall cover is equipped with driven gear before receiving the material roller, brace table upper end right side is equipped with the motor cabinet, the motor cabinet upper end is equipped with the second motor, the motor shaft of second motor passes the support frame and overlaps and be equipped with the driving gear, pass through chain interconnect between driving gear and the driven gear.

As a further aspect of the present invention: weather mechanism includes supporting seat, air-collecting cover and electric heating plate, the supporting seat symmetry sets up both ends about the internal side of cover, supporting seat tip edge all is equipped with the air-collecting cover, supporting seat tip center department all is equipped with first motor, the motor shaft of first motor all overlaps and is equipped with the fan wheel, the inboard middle part of air-collecting cover is equipped with electric heating plate and filter screen respectively.

As a further aspect of the present invention: and the middle part of the inner side of the gas collecting bin is provided with an active carbon drying layer.

As a further aspect of the present invention: temperature sensors are symmetrically arranged in the cover body left and right, and the type of each temperature sensor is DS18B 20.

As a further aspect of the present invention: visual windows are symmetrically arranged on the front side wall and the rear side wall of the cover body.

As a further aspect of the present invention: the model of air pump is 4A12B25R37, and first motor and second motor model are YD160L-4/2, and the model of electric heating plate is HN-ZT 015.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model has reasonable structural design, is symmetrically provided with the blow-drying mechanisms up and down, is favorable for drying the upper and lower surfaces of the plastic film, is convenient for convection drying, and avoids uneven or insufficient drying; the tensioning roller is arranged to avoid the loosening phenomenon of the plastic film; the gas collecting bin and the active carbon drying layer are arranged, so that the hot gas in the cover body can be absorbed, the hot gas is recycled, and the purposes of energy conservation and environmental protection are achieved; the extrusion roller is arranged, so that the plastic film can be extruded and flattened, and the plastic film is prevented from being wrinkled.

Drawings

Fig. 1 is a schematic structural diagram of a drying device for plastic film production.

Fig. 2 is a schematic structural diagram of a drying device for plastic film production.

FIG. 3 is a schematic diagram of a side view of a drying apparatus B for plastic film production.

FIG. 4 is a schematic view of a cover of a drying apparatus for plastic film production.

In the figure: the device comprises a supporting table 1, a discharging frame 2, a discharging roller 3, a feeding port 4, an air pump 5, a blow-drying mechanism 6, an electric heating plate 601, a fan wheel 602, a first motor 603, a supporting seat 604, a wind-gathering cover 605, a filter screen 606, a connecting pipe 7, a cover body 8, a gas-collecting bin 9, an extrusion roller 10, a tripod 11, an air outlet pipe 12, a discharging port 13, a supporting roller 14, a material receiving roller 15, a tensioning roller 16, a sliding rail 17, a sliding block 18, a motor base 19, a second motor 20, a driving gear 21, a supporting frame 22, a chain 23, a driven gear 24, an active carbon drying layer 25 and an air collecting pipe.

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 creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in the embodiment of the present invention, a drying device for plastic film production comprises a supporting table 1, a slider 18, a chain 23, a squeeze roller 10, a discharge frame 2 and a cover body 8, wherein the left side of the upper end of the supporting table 1 is provided with the discharge frame 2, one end of the discharge roller 3 is sleeved on the middle side of the upper portion of the discharge frame 2, the cover body 8 is provided at the middle portion of the upper end of the supporting table 1, a material inlet 4 is provided at the middle portion of the left side of the cover body 8, a material outlet 13 is provided at the middle portion of the right side of the cover body 8, blow-drying mechanisms 6 are symmetrically provided at the upper and lower ends of the inner side of the cover body 8, support rollers 14 are symmetrically provided at the left and right sides of the inner side of the cover body 8, the upper portions of the support rollers 14 are connected with the squeeze roller 10 in a, the upper ends of the triangular brackets 11 are respectively provided with a gas collecting bin 9, the lower part of the gas collecting bin 9 positioned on the left side is provided with a gas collecting pipe 26 and extends to the left side in the cover body 8, the lower part of the gas collecting bin 9 positioned on the right side is provided with a gas outlet pipe 12 and extends to the right side in the cover body 8, the upper part between the left gas collecting bin and the right gas collecting bin 9 is provided with a connecting pipe 7, and the middle part of the connecting pipe 7 is provided with an; supporting bench 1 upper end right side is equipped with support frame 22, the side cover is equipped with the one end of receiving material roller 15 in the support frame 22 upper portion, it is equipped with driven gear 24 to receive material roller 15 front side wall cover, supporting bench 1 upper end right side is equipped with motor cabinet 19, motor cabinet 19 upper end is equipped with second motor 20, the motor shaft of second motor 20 passes support frame 22 and overlaps and is equipped with driving gear 21, through chain 23 interconnect between driving gear 21 and the driven gear 24.

The blow-drying mechanism 6 comprises a supporting seat 604, a wind-collecting cover 605 and an electric heating plate 601, the supporting seat 604 is symmetrically arranged at the upper end and the lower end of the inner side of the cover body 8, the wind-collecting cover 605 is arranged at the edge of the end part of the supporting seat 604, a first motor 603 is arranged at the center of the end part of the supporting seat 604, a fan wheel 602 is sleeved on a motor shaft of the first motor 603, and the electric heating plate 601 and a filter screen 606 are arranged at the middle part of the inner side of the wind-collecting cover.

And the middle part of the inner side of the gas collecting bin 9 is provided with an active carbon drying layer 25.

Temperature sensors are symmetrically arranged in the cover body 8 from left to right, and the type of each temperature sensor is DS18B 20.

Visual windows are symmetrically arranged on the front side wall and the rear side wall of the cover body 8.

The model of air pump 5 is 4A12B25R37, and first motor 603 and second motor 20 model are YD160L-4/2, and the model of electric heating plate 601 is HN-ZT 015.

The utility model discloses a theory of operation is:

the utility model relates to a drying device for plastic film production, which is characterized in that the rolled plastic film is sleeved on the side wall of a discharging roller 3 at the upper part of the side wall of a discharging frame 2, one end of the plastic film passes through a position between an extrusion roller 10 and a supporting roller 14 at the inner side of a cover body 8, and is sleeved on the side wall of a material receiving roller 15; the external controller starts the second motor 20 to enable the material receiving roller 15 to wind the plastic film, and the controller controls the first motor 603 and the electric heating plate 601 to start in the winding process to enable the interior of the cover body 8 to form convection drying up and down, so that the drying efficiency is accelerated, and uneven or insufficient drying is avoided; the air pump 5 is started, so that hot air in the cover body 8 is absorbed from the air collecting pipe 26, is dried through the active carbon drying layer 25, then passes through the active carbon drying layer 25 again through the connecting pipe 7, and finally enters the inner side of the cover body 8 again through the air outlet pipe 12, the recycling of the hot air is realized, the problems of high energy consumption, high heat loss speed, low utilization rate and the like of pure hot air drying are avoided, and the purposes of energy conservation and environmental protection are realized; and the inside of the cover body 8 is provided with a tension roller 16, and the tension roller 16 slides under the action of a sliding block 18 and a sliding rail 17, so that the phenomenon that the plastic film is loosened is avoided.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a drying device is used in plastic film production, includes brace table (1), slider (18), chain (23), squeeze roll (10), goes out work or material rest (2) and cover body (8), its characterized in that: supporting bench (1) upper end left side is equipped with out work or material rest (2), the one end that the side cover was equipped with ejection of compact roller (3) in going out work or material rest (2) upper portion, supporting bench (1) upper end middle part is equipped with the cover body (8), cover body (8) left side middle part is equipped with pan feeding mouth (4), cover body (8) right side middle part is equipped with discharge gate (13), both ends symmetry is equipped with weathers mechanism (6) about cover body (8) inboard, cover body (8) inboard bilateral symmetry is equipped with backing roll (14), backing roll (14) upper portion roll connection squeeze roll (10), the inboard middle part longitudinal symmetry of cover body (8) is equipped with slide rail (17), slide rail (17) sliding connection slider (18) are located the front and back be equipped with tensioning roller (16) between slider (18), lateral wall upper portion symmetry is equipped with tripod (11, the upper end of each tripod (11) is provided with a gas collecting bin (9), the lower part of the gas collecting bin (9) positioned on the left side is provided with a gas collecting pipe (26) and extends to the left side in the cover body (8), the lower part of the gas collecting bin (9) positioned on the right side is provided with a gas outlet pipe (12) and extends to the right side in the cover body (8), a connecting pipe (7) is arranged at the upper part between the left gas collecting bin and the right gas collecting bin (9), and the middle part of the connecting pipe (7) is provided with an air pump (5; supporting bench (1) upper end right side is equipped with support frame (22), the side cover is equipped with the one end of receiving material roller (15) in support frame (22) upper portion, it is equipped with driven gear (24) to receive material roller (15) preceding lateral wall cover, supporting bench (1) upper end right side is equipped with motor cabinet (19), motor cabinet (19) upper end is equipped with second motor (20), the motor shaft of second motor (20) passes support frame (22) and overlaps and is equipped with driving gear (21), through chain (23) interconnect between driving gear (21) and driven gear (24).

2. The drying device for plastic film production according to claim 1, wherein: blow dry mechanism (6) including supporting seat (604), wind-collecting cover (605) and electric heating plate (601), both ends about supporting seat (604) symmetry sets up cover body (8) inboard, supporting seat (604) tip edge all is equipped with wind-collecting cover (605), supporting seat (604) tip center department all is equipped with first motor (603), the motor shaft of first motor (603) all overlaps and is equipped with fan wheel (602), wind-collecting cover (605) inboard middle part is equipped with electric heating plate (601) and filter screen (606) respectively.

3. The drying device for plastic film production according to claim 1, wherein: and the middle part of the inner side of the gas collecting bin (9) is provided with an active carbon drying layer (25).

4. The drying device for plastic film production according to claim 1, wherein: temperature sensors are symmetrically arranged in the cover body (8) left and right, and the type of each temperature sensor is DS18B 20.

5. The drying device for plastic film production according to claim 1, wherein: visual windows are symmetrically arranged on the front side wall and the rear side wall of the cover body (8).

6. The drying device for plastic film production according to claim 1, wherein: the model of air pump (5) is 4A12B25R37, and first motor (603) and second motor (20) model are YD160L-4/2, and the model of electric heating plate (601) is HN-ZT 015.