Packaging bag film blowing device

Abstract

The utility model relates to the technical field of film blowing, and discloses a packaging bag film blowing device which comprises a floor. A packaging bag opening is connected with an air outlet pipe, then a first suction fan is driven to suck air through an air inlet, the air enters a second film blowing bin through the air inlet, a first filter plate and a second filter plate filter impurities in the air, and meanwhile a second heating plate is driven to heat the air. If yes, a second motor is driven to drive a second rotating rod and a second rotating plate to rotate, the second rotating plate is rotated to rotate air, so that a second heating plate mixes and stirs heat and cold air, and a second suction fan is driven to suck air to a second film blowing bin through a connecting pipe and clean a first filter plate; and the second sliding plate moves out through the second sliding sleeve to clean the second filtering plate, the structure is simple, operation is convenient, the temperature balance of blowing is guaranteed through the multiple sets of heating plates, and then impurities in air are filtered out.

Description

TECHNICAL FIELD

[0001] The utility model relates to blow film technology field, concretely is a packaging bag blow film device. BACKGROUND

[0002] Blow film is a kind of plastic processing method, is to melt the plastic particle again blow into a kind of plastic processing technology, usually adopts the tubular film blank of polymer extrusion molding, under the good melt flow state through high pressure air pipe film is blown to the thickness required, after cooling and shaping becomes a film.

[0003] Through the retrieval, the utility model patent announcement No. CN 215151790 U proposes a packaging bag blow film device, including mounting plate, the surface of mounting plate is respectively embedded with fine filter tank and temperature rise tank, the bottom of fine filter tank left side wall is provided with air inlet pipe, the top of fine filter tank is embedded with communication pipe, the other end of communication pipe is communicated with the top of temperature rise tank, the inner wall of fine filter tank is provided with mounting ring plate, the inner wall of temperature rise tank is fixedly connected with buffer plate through link rod, the inner bottom wall of temperature rise tank is respectively embedded with sealed bearing and air supply pipe.The packaging bag blow film device, by setting fine filter tank, mounting ring plate, activated carbon filter cotton layer, small-bore metal filter screen and large-bore metal filter screen, can reach the purpose that the impurities and dust in air are filtered, avoid foreign matter to cause blow film spray head to be blocked, make blow film work normal, by setting manhole, sealing cover and blow-off pipe, it is convenient to clean and overhaul fine filter tank.

[0004] In the process of using high pressure air to blow film, if dust or other impurities are contained in air, there is the danger of blocking blow film spray head, which affects the normal operation of blow film processing, and the existing device for controlling the temperature of air is relatively single and cannot guarantee the temperature uniformity of air. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a packaging bag blow film device, solves the problem of the danger of blocking blow film spray head and the temperature uniformity of air in the background art.

[0006] An embodiment of the present application provides a packaging bag film blowing device, including a floor, a first film blowing bin is fixedly connected to the upper surface of the floor, a second film blowing bin is fixedly connected to the upper surface of the floor, a first suction fan is fixedly connected to the right surface end of the first film blowing bin, a connecting pipe is fixedly connected to the right surface end of the first suction fan, an air outlet pipe is fixedly connected to the right surface end of the second film blowing bin, an air inlet is fixedly connected to the left surface end of the first film blowing bin, a first pulling plate is movably connected to the front end of the second film blowing bin, and a second pulling plate is movably connected to the front end of the second film blowing bin.

[0007] By adopting the above technical solution, the packaging bag opening is connected to the air outlet pipe, and then the first suction fan is driven to suck air through the air inlet, and the wind enters the second film blowing bin through the air inlet, the first filter plate and the second filter plate filter impurities in the air, and at the same time the second heating plate is driven to heat, then the second motor is driven to drive the second rotating rod and the second rotating plate to rotate, and the second rotating plate is rotated to rotate the air, so that the second heating plate mixes the heat and the cold air, and the second suction fan is driven to suck air from the second film blowing bin through the connecting pipe, and the wind enters the first film blowing bin, drives the first heating plate to heat the air, and then drives the first motor Drive the first rotating rod and the first rotating plate to rotate, rotate the first rotating plate to stir the heat generated by the hot air first heating plate to ensure the heat uniformity of the wind, and then ensure the temperature of the hot air, and the hot air enters the air outlet pipe through the second suction fan to blow air to the packaging bag. When the first filter plate has a poor filtering effect for a long time, pull the handle to drive the first pulling plate, the first filter plate, and the first sliding plate to be pulled out, the first sliding plate is moved out through the first sliding sleeve, and the first filter plate is cleaned, pull the handle to drive the second pulling plate, the second filter plate, and the second sliding plate to be pulled out, the second sliding plate is moved out through the second sliding sleeve, and the second filter plate is cleaned.

[0008] Optionally, the upper surface end of the first film blowing bin is fixedly connected to a first motor, the lower surface end of the first motor is fixedly connected to a first rotating rod, the right surface end of the first rotating rod is fixedly connected to a first rotating plate, and the inner right end of the first film blowing bin is fixedly connected to a first heating plate.

[0009] By adopting the above technical solution, the heat of the air and the cold air are mixed to ensure temperature uniformity.

[0010] Optionally, the lower end of the surface of the second film blowing bin is fixedly connected to a second motor, the upper end of the surface of the second motor is fixedly connected to a second rotating rod, the left end of the surface side of the second rotating rod is fixedly connected to a second rotating plate, and the left end inside the first film blowing bin is fixedly connected to a second heating plate.

[0011] By adopting the above technical solution, the heat of the air and the cold air are mixed to ensure temperature uniformity.

[0012] Optionally, the front end of the first pulling plate is fixedly connected to the first filter plate, the left end of the first filter plate is fixedly connected to the first sliding plate, and the left end of the first sliding plate is slidably connected to the first sliding sleeve.

[0013] By adopting the above technical solution, impurities in the air are filtered and the first filter plate is taken out and cleaned.

[0014] Optionally, the front end of the second pulling plate is fixedly connected to the second filter plate, the right end of the second filter plate is fixedly connected to the second sliding plate, and the right end of the second sliding plate is slidably connected to the second sliding sleeve.

[0015] By adopting the above technical solution, impurities in the air are filtered and the second filter plate is taken out and cleaned.

[0016] Optionally, a handle is fixedly connected to the rear end of the front side of the first pulling plate.

[0017] By adopting the technical solution, it is easy to use and pull.

[0018] Optionally, a handle is fixedly connected to the rear end of the front side of the second pulling plate.

[0019] By adopting the technical solution, it is easy to use and pull.

[0020] Optionally, an air inlet valve is fixedly connected to the right end of the surface side of the air inlet.

[0021] By adopting the above technical solution, the air inlet is controlled.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] The technical solution of the present application is to connect the packaging bag opening with the air outlet pipe, and then drive the first suction fan to suck air through the air inlet, and the wind enters the second film blowing bin through the air inlet, the first filter plate and the second filter plate filter impurities in the air, and at the same time drive the second heating plate to heat it, then drive the second motor to drive the second rotating rod and the second rotating plate to rotate, rotate the second rotating plate to rotate the air, so that the second heating plate mixes the heat and the cold air, drive the second suction fan to suck air into the second film blowing bin through the connecting pipe, and the wind enters the first film blowing bin, drives the first heating plate to heat the air, and then drives the first motor to drive the first rotating rod and the first rotating plate to rotate, rotates the first rotating plate A rotating plate stirs the heat generated by the hot air first heating plate to ensure the heat uniformity of the wind, and then ensure the temperature of the hot air. The hot air enters the air outlet pipe through the second suction fan to blow air to the packaging bag. When the first filter plate has a poor filtering effect for a long time, the handle is pulled to drive the first pulling plate, the first filter plate, and the first sliding plate to be pulled out. The first sliding plate is moved out through the first sliding sleeve to clean the first filter plate. The handle is pulled to drive the second pulling plate, the second filter plate, and the second sliding plate to be pulled out. The second sliding plate is moved out through the second sliding sleeve to clean the second filter plate. The structure is simple and easy to operate. The temperature balance of the blowing air is ensured by multiple groups of heating plates, and then impurities in the air are filtered. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of a film blowing device for packaging bags according to the present invention;

[0026] Figure 2 This is a schematic diagram of the overall side structure of a packaging bag film blowing device of the utility model;

[0027] Figure 3 This is a schematic diagram of the overall internal uniformly distributed parts structure of a packaging bag film blowing device of the utility model;

[0028] Figure 4 This is a schematic diagram of the overall internal uniformly distributed parts structure of a packaging bag film blowing device of the present invention.

[0029] In the figure: 1. Floor; 2. First film blowing bin; 201. First heating plate; 202. First motor; 203. First rotating rod; 204. First rotating plate; 3. Second film blowing bin; 301. Second motor; 302. Second rotating rod; 303. Second heating plate; 304. Second rotating plate; 4. First suction fan; 5. Second suction fan; 6. Air inlet; 7. First pulling plate; 701. First filter plate; 702. First sliding plate; 703. First sliding sleeve; 8. Second pulling plate; 801. Second filter plate; 802. Second sliding plate; 803. Second sliding sleeve; 9. Connecting pipe; 10. Air outlet pipe. DETAILED DESCRIPTION

[0030] See also Figure 1-4 The utility model provides a technical solution: a packaging bag film blowing device, comprising a floor 1, a first film blowing bin 2 is fixedly connected to the upper surface upper end of the floor 1, a second film blowing bin 3 is fixedly connected to the upper surface upper end of the floor 1, a first suction fan 4 is fixedly connected to the right surface end of the first film blowing bin 2, a connecting pipe 9 is fixedly connected to the right surface end of the first suction fan 4, a second suction fan 5 is fixedly connected to the right surface end of the second film blowing bin 3, an air outlet pipe 10 is fixedly connected to the right surface end of the second suction fan 5, an air inlet 6 is fixedly connected to the left surface end of the first film blowing bin 2, a first pulling plate 7 is movably connected to the front end of the second film blowing bin 3, and a second pulling plate 8 is movably connected to the front end of the second film blowing bin 3.

[0031] In the above technical solution, the packaging bag opening is connected to the air outlet pipe 10, and then the first suction fan 4 is driven to suck air through the air inlet 6, and the wind enters the second film blowing bin 3 through the air inlet 6, and the first filter plate 701 and the second filter plate 801 filter impurities in the air, and at the same time, the second heating plate 303 is driven to heat, and then the second motor 301 is driven to drive the second rotating rod 302 and the second rotating plate 304 to rotate, and the second rotating plate 304 is rotated to rotate the air, so that the second heating plate 303 mixes the heat and the cold air, and the second suction fan 5 is driven to suck air from the second film blowing bin 3 through the connecting pipe 9, and the wind enters the first film blowing bin 2, and the first heating plate 201 is driven to heat the air, and then the first motor 202 is driven to drive the first rotating rod 302 and the second rotating plate 304 to rotate, and the second rotating plate 304 is driven ... and then the second The rod 203 and the first rotating plate 204 rotate, and the first rotating plate 204 rotates to stir the heat generated by the hot air first heating plate 201 to ensure the heat uniformity of the wind, and then ensure the temperature of the hot air. The hot air enters the air outlet pipe 10 through the second suction fan 5 to blow air to the packaging bag. When the first filter plate 701 has a poor filtering effect for a long time, the handle is pulled to drive the first pulling plate 7, the first filter plate 701, and the first sliding plate 702 to be pulled out, and the first sliding plate 702 is moved out through the first sliding sleeve 703 to clean the first filter plate 701. The handle is pulled to drive the second pulling plate 8, the second filter plate 801, and the second sliding plate 802 to be pulled out, and the second sliding plate 802 is moved out through the second sliding sleeve 803 to clean the second filter plate 801.

[0032] In the technical solution of the present utility model, Figure 3 and Figure 1 As shown, the upper end of the surface of the first film blowing bin 2 is fixedly connected to the first motor 202, the lower end of the surface of the first motor 202 is fixedly connected to the first rotating rod 203, the right end of the surface side of the first rotating rod 203 is fixedly connected to the first rotating plate 204, and the inner right end of the first film blowing bin 2 is fixedly connected to the first heating plate 201, which stirs the heat and cold air of the air to ensure temperature uniformity.

[0033] In the technical solution of the present utility model, Figure 2 and Figure 3 As shown, the lower end of the surface of the second film blowing bin 3 is fixedly connected to the second motor 301, the upper end of the surface of the second motor 301 is fixedly connected to the second rotating rod 302, the left end of the surface side of the second rotating rod 302 is fixedly connected to the second rotating plate 304, and the left end inside the first film blowing bin 2 is fixedly connected to the second heating plate 303, which stirs the air heat and cold air to ensure temperature uniformity.

[0034] In the technical solution of the present utility model, Figure 2 and Figure 4As shown, the front end of the surface side of the first pulling plate 7 is fixedly connected to the first filter plate 701, the left end of the surface side of the first filter plate 701 is fixedly connected to the first sliding plate 702, and the left end of the surface side of the first sliding plate 702 is slidably connected to the first sliding sleeve 703, which filters impurities in the air and removes the first filter plate 701 for cleaning.

[0035] In the technical solution of the present utility model, Figure 2 and Figure 3 and Figure 4 As shown, the front end of the surface side of the second pulling plate 8 is fixedly connected to the second filter plate 801, the right end of the surface side of the second filter plate 801 is fixedly connected to the second sliding plate 802, and the right end of the surface side of the second sliding plate 802 is slidably connected to the second sliding sleeve 803 to filter impurities in the air and remove the second filter plate 801 for cleaning.

[0036] In the technical solution of the present utility model, Figure 2 As shown, a handle is fixedly connected to the rear end of the front side of the first pulling plate 7 for easy use and pulling.

[0037] In the technical solution of the present utility model, Figure 2 As shown, a handle is fixedly connected to the rear end of the front side of the second pulling plate 8 for easy use and pulling.

[0038] In the technical solution of the present utility model, Figure 2 As shown, an air inlet valve is fixedly connected to the right end of the surface side of the air inlet 6 to control the air inlet 6.

[0039] When in use, connect the packaging bag opening with the air outlet pipe 10, and then drive the first suction fan 4 to suck air through the air inlet 6, and the wind enters the second film blowing bin 3 through the air inlet 6, and the first filter plate 701 and the second filter plate 801 filter impurities in the air, and at the same time drive the second heating plate 303 to heat, then drive the second motor 301 to drive the second rotating rod 302 and the second rotating plate 304 to rotate, and rotate the second rotating plate 304 to rotate the air, so that the second heating plate 303 mixes the heat and the cold air, and drives the second suction fan 5 to suck air from the second film blowing bin 3 through the connecting pipe 9, and the wind enters the first film blowing bin 2, drives the first heating plate 201 to heat the air, and then drives the first motor 202 to drive the first rotating rod 2 03. The first rotating plate 204 rotates. Rotating the first rotating plate 204 ensures that the heat generated by the hot air first heating plate 201 is stirred, and the heat uniformity of the wind is guaranteed, thereby ensuring the temperature of the hot air. The hot air enters the air outlet pipe 10 through the second suction fan 5 to blow air to the packaging bag. When the first filter plate 701 has a poor filtering effect for a long time, the handle is pulled to drive the first pulling plate 7, the first filter plate 701, and the first sliding plate 702 to be pulled out. The first sliding plate 702 is moved out through the first sliding sleeve 703 to clean the first filter plate 701. The handle is pulled to drive the second pulling plate 8, the second filter plate 801, and the second sliding plate 802 to be pulled out. The second sliding plate 802 is moved out through the second sliding sleeve 803 to clean the second filter plate 801.

Claims

1. A film blowing device for packaging bags, comprising a floor (1), characterized in that: The upper surface end of the floor (1) is fixedly connected to a first film blowing bin (2), the upper surface end of the floor (1) is fixedly connected to a second film blowing bin (3), the right surface end of the first film blowing bin (2) is fixedly connected to a first suction fan (4), the right surface end of the first suction fan (4) is fixedly connected to a connecting pipe (9), the right surface end of the second film blowing bin (3) is fixedly connected to a second suction fan (5), the right surface end of the second suction fan (5) is fixedly connected to an air outlet pipe (10), the left surface end of the first film blowing bin (2) is fixedly connected to an air inlet (6), the front surface end of the second film blowing bin (3) is movably connected to a first pulling plate (7), and the front surface end of the second film blowing bin (3) is movably connected to a second pulling plate (8).

2. A packaging bag film blowing device according to claim 1, characterized in that: The upper surface end of the first film blowing bin (2) is fixedly connected to a first motor (202), the lower surface end of the first motor (202) is fixedly connected to a first rotating rod (203), the right surface end of the first rotating rod (203) is fixedly connected to a first rotating plate (204), and the inner right end of the first film blowing bin (2) is fixedly connected to a first heating plate (201).

3. The packaging bag film blowing device according to claim 1, characterized in that: The lower end of the surface of the second film blowing bin (3) is fixedly connected to a second motor (301), the upper end of the surface of the second motor (301) is fixedly connected to a second rotating rod (302), the left end of the surface side of the second rotating rod (302) is fixedly connected to a second rotating plate (304), and the left end inside the first film blowing bin (2) is fixedly connected to a second heating plate (303).

4. The packaging bag film blowing device according to claim 1, characterized in that: The front end of the first pulling plate (7) is fixedly connected to the first filter plate (701), the left end of the front side of the first filter plate (701) is fixedly connected to the first sliding plate (702), and the left end of the front side of the first sliding plate (702) is slidably connected to the first sliding sleeve (703).

5. The packaging bag film blowing device according to claim 1, characterized in that: The front end of the second pulling plate (8) is fixedly connected to the second filter plate (801), the right end of the front side of the second filter plate (801) is fixedly connected to the second sliding plate (802), and the right end of the front side of the second sliding plate (802) is slidably connected to the second sliding sleeve (803).

6. The packaging bag film blowing device according to claim 1, characterized in that: A handle is fixedly connected to the rear end of the front side of the first pulling plate (7).

7. The packaging bag film blowing device according to claim 1, characterized in that: A handle is fixedly connected to the rear end of the front side of the second pulling plate (8).

8. The packaging bag film blowing device according to claim 1, characterized in that: An air inlet valve is fixedly connected to the right end of the surface side of the air inlet (6).

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