Vacuum dehumidification device for blister coiled material production

Abstract

The utility model discloses a vacuum dehumidification device for blister coiled material production, which comprises a fixing frame, the upper end of the fixing frame is fixedly connected with a dehumidifier shell, the surface of the dehumidifier shell is fixedly provided with a plurality of screws, one side of each screw is fixedly provided with a plurality of heat dissipation ports, the lower end of each heat dissipation port is fixedly provided with a motor, and the lower end of each heat dissipation port is fixedly provided with a motor. A water outlet pipe is fixedly arranged on the side wall of the dehumidifier shell in a communicating mode. By means of the structure, the vacuum pump is fixedly arranged at the lower end of the air inlet pipe in a communicating mode, the air outlet pipe is fixedly arranged on the side wall of the vacuum pump in a communicating mode, and the condensation pipe is in threaded connection with one side of the air outlet pipe, so that moisture generated by the vacuum pump can be liquefied into small water drops from the condensation pipe after being heated to be discharged from the water outlet pipe; a plurality of connecting rods are fixedly connected to the side wall of the rotary disc, and a heating disc is fixedly connected to one side of each connecting rod, so that the dehumidification device can automatically rotate to replace the heating device in the dehumidification process, and the situation that the service life is shortened due to the fact that a single heating disc is used for a too long time is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of vacuum dehumidification, and particularly relates to a vacuum dehumidification device for the production of plastic suction rolls. Background Art

[0002] The principle of a vacuum dehumidifier is based on the physical properties of moisture in humid air under vacuum conditions. Under normal atmospheric pressure, the boiling point of water is 100 degrees Celsius, but in a vacuum environment below atmospheric pressure, the boiling point of water will be significantly reduced. Using this principle, a vacuum dehumidifier can convert the moisture in humid air into water vapor, thereby achieving the effect of dehumidification. Since the production of plastic suction rolls requires shaping in a vacuum environment and shaping requires dehumidification of the plastic suction rolls, a vacuum dehumidification device for the production of plastic suction rolls needs to be provided.

[0003] When the vacuum dehumidification device for the production of plastic suction rolls is in use, the dehumidification devices in the prior art generally draw air directly into the vacuum pump through a vacuum tube, which easily generates moisture in the dehumidifier and causes certain damage to the vacuum pump. The heating device in the dehumidification device in the prior art will generate high temperatures after long-term use, and the heating plate is difficult to replace, and the cooling effect cannot reach the expected level. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a vacuum dehumidification device for the production of plastic suction rolls, so that the dehumidification device can automatically rotate and replace the heating device during the dehumidification process, and the moisture generated by the vacuum pump can be discharged.

[0005] In order to achieve the above purpose, a vacuum dehumidification device for the production of plastic suction rolls is provided, including a fixing frame, characterized in that: a dehumidifier housing is fixedly connected to the upper end of the fixing frame, a plurality of screws are fixedly arranged on the surface of the dehumidifier housing, a plurality of heat dissipation openings are fixedly arranged on one side of the screws, a motor is fixedly arranged at the lower end of the heat dissipation openings, and a water outlet pipe is fixedly and communicatively arranged on the side wall of the dehumidifier housing.

[0006] According to the vacuum dehumidification device for the production of plastic suction rolls, an air inlet pipe is fixedly and communicatively arranged at the upper end of the dehumidifier housing, an air inlet is fixedly arranged inside the air inlet pipe, and a plurality of first screw holes are fixedly arranged on the surface of the air inlet.

[0007] According to the vacuum dehumidification device for the production of plastic suction rolls, a filter screen is fixedly connected inside the air inlet.

[0008] According to the vacuum dehumidification device for the production of plastic suction rolls, a fixing block is arranged on one side of the screw, a plurality of second screw holes are fixedly arranged on the surface of the fixing block, a vacuum pump is fixedly connected to one side of the fixing block, and the vacuum pump is threadedly connected to the inner wall of the dehumidifier housing.

[0009] According to the vacuum dehumidification device for producing plastic suction coils described above, an air outlet pipe is fixedly and communicatively arranged on the side wall of the vacuum pump. An air outlet is fixedly arranged inside the air outlet pipe, and a plurality of third screw holes are fixedly arranged on the surface of the air outlet pipe.

[0010] According to the vacuum dehumidification device for producing plastic suction coils described above, a tightening thread is fixedly arranged inside the air outlet pipe. A screw pipe is fixedly arranged on one side of the air outlet pipe, and a condensing pipe is fixedly connected to one side of the screw pipe. The screw pipe is threadedly connected inside the air outlet pipe.

[0011] According to the vacuum dehumidification device for producing plastic suction coils described above, a rotating shaft is fixedly arranged on one side of the motor, a turntable is fixedly connected to one side of the rotating shaft, and the output end of the motor is fixedly connected to one side of the rotating shaft.

[0012] According to the vacuum dehumidification device for producing plastic suction coils described above, a plurality of connecting rods are fixedly connected to the side wall of the turntable, and a heating plate is fixedly connected to one side of the connecting rod.

[0013] Beneficial effects:

[0014] 1. The upper end of the fixing frame is fixedly connected to the dehumidifier housing. A plurality of screws are fixedly arranged on the surface of the dehumidifier housing. A plurality of heat dissipation openings are fixedly arranged on one side of the screws. A motor is fixedly arranged at the lower end of the heat dissipation openings. An outlet pipe is fixedly and communicatively arranged on the side wall of the dehumidifier housing. The lower end of the inlet pipe is fixedly and communicatively arranged with a vacuum pump. An outlet pipe is fixedly and communicatively arranged on the side wall of the vacuum pump. A condensing pipe is threadedly connected to one side of the outlet pipe, so that the moisture generated by the vacuum pump can be liquefied into small water droplets through heating and discharged from the outlet pipe.

[0015] 2. A rotating shaft is fixedly connected to one side of the motor, a turntable is fixedly connected to one side of the rotating shaft, a plurality of connecting rods are fixedly connected to the side wall of the turntable, and a heating plate is fixedly connected to one side of the connecting rod, so that the dehumidification device can automatically rotate and replace the heating device during the dehumidification process, preventing the service life from being shortened due to the overlong use time of a single heating plate.

[0016] The additional aspects and advantages of the present invention will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below in conjunction with the drawings and embodiments;

[0018] Figure 1 is a perspective view of a vacuum dehumidification device for producing plastic suction coils proposed by the present invention;

[0019] Figure 2 is a schematic structural diagram of the vacuum pump of a vacuum dehumidification device for producing plastic suction coils proposed by the present invention;

[0020] Figure 3 Schematic diagram of the structure of the heating plate of a vacuum dehumidification device for the production of plastic sheet coils proposed by the present utility model;

[0021] Figure 4 Proposed by the present utility model Figure 2 Schematic diagram of the structure at A in

[0022] Legend:

[0023] 1. Fixed frame; 2. Dehumidifier housing; 3. Screw; 4. Air inlet; 5. Air inlet pipe; 6. First screw hole; 7. Air outlet pipe; 8. Condenser pipe; 9. Fixed block; 10. Second screw hole; 11. Filter screen; 12. Heat dissipation port; 13. Motor; 14. Rotating shaft; 15. Turntable; 16. Connecting rod; 17. Heating plate; 18. Water outlet pipe; 19. Tightening thread; 20. Screw pipe; 21. Third screw hole; 22. Vacuum pump. Detailed implementation manners

[0024] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The role of the drawings is to supplement the description of the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be understood as a limitation on the protection scope of the present utility model.

[0025] Referring to Figures 1-4 , an embodiment of a vacuum dehumidification device for the production of plastic sheet coils according to the present utility model includes a fixed frame 1. The upper end of the fixed frame 1 is fixedly connected with a dehumidifier housing 2. A plurality of screws 3 are fixedly arranged on the surface of the dehumidifier housing 2. A plurality of heat dissipation ports 12 are fixedly arranged on one side of the screws 3. A motor 13 is fixedly arranged at the lower end of the heat dissipation ports 12. The side wall of the dehumidifier housing 2 is fixedly and communicatively provided with a water outlet pipe 18. The fixed frame 1 is used to fix the entire dehumidification device. The dehumidifier housing 2 is a device for protecting the internal components of the dehumidifier. The screws 3 are used to fix the vacuum pump 22 on the inner wall of the dehumidifier housing 2. The heat dissipation ports 12 are used for heat dissipation when the dehumidifier is heating. The water outlet pipe 18 is used to discharge the small water droplets formed after heating.

[0026] The upper end of the dehumidifier housing 2 is fixedly and communicatively provided with an air inlet pipe 5. An air inlet 4 is fixedly arranged inside the air inlet pipe 5. A plurality of first screw holes 6 are fixedly arranged on the surface of the air inlet 4. The air inlet pipe 5 is used for the vacuum pump 22 to extract the air inside the coil.

[0027] A filter screen 11 is fixedly connected inside the air inlet 4. The filter screen 11 is used to filter the dust or particulate matter inside the coil.

[0028] On one side of the screw 3, there is a fixed block 9. On the surface of the fixed block 9, multiple second screw holes 10 are fixedly arranged. On one side of the fixed block 9, a vacuum pump 22 is fixedly connected. The vacuum pump 22 is threadedly connected to the inner wall of the dehumidifier housing 2. The fixed block 9 is used to fix the vacuum pump 22, and the second screw holes 10 are used for threaded connection with the screw 3.

[0029] On the side wall of the vacuum pump 22, an air outlet pipe 7 is fixedly and communicatively arranged. Inside the air outlet pipe 7, an air outlet is fixedly arranged. On the surface of the air outlet pipe 7, multiple third screw holes 21 are fixedly arranged. The vacuum pump 22 refers to a device or equipment that uses mechanical, physical, chemical, or physical-chemical methods to evacuate the container to be pumped to obtain a vacuum. The air outlet pipe 7 is used for discharging the gas pumped by the vacuum pump 22.

[0030] Inside the air outlet pipe 7, a tightening thread 19 is fixedly arranged. On one side of the air outlet pipe 7, a screw pipe 20 is fixedly arranged. On one side of the screw pipe 20, a condenser pipe 8 is fixedly connected. The screw pipe 20 is threadedly connected to the inside of the air outlet pipe 7. The condenser pipe 8 is a laboratory device used to promote the condensation effect and plays a role in condensation or reflux.

[0031] On one side of the motor 13, a rotating shaft 14 is fixedly arranged. On one side of the rotating shaft 14, a turntable 15 is fixedly connected. The output end of the motor 13 is fixedly connected to one side of the rotating shaft 14. The motor 13 drives the rotation of the rotating shaft 14 through the action of magnetic force.

[0032] On the side wall of the turntable 15, multiple connecting rods 16 are fixedly connected. On one side of the connecting rod 16, a heating plate 17 is fixedly connected. The connecting rod 16 is used to connect the turntable 15 and the heating plate 17. The heating plate 17 is used to heat the gas inside the condenser pipe 8 to liquefy it into small water droplets.

[0033] Working principle: First, place the vacuum dehumidification device under the workpiece and turn on the power switch of the dehumidification device. At the upper end of the fixing frame 1, a dehumidifier housing 2 is fixedly connected. On the surface of the dehumidifier housing 2, multiple screws 3 are fixedly arranged. On one side of the screw 3, multiple heat dissipation openings 12 are fixedly arranged. At the lower end of the heat dissipation opening 12, a motor 13 is fixedly arranged. On the side wall of the dehumidifier housing 2, a water outlet pipe 18 is fixedly and communicatively arranged. At the lower end of the air inlet pipe 5, a vacuum pump 22 is fixedly and communicatively arranged. On the side wall of the vacuum pump 22, an air outlet pipe 7 is fixedly and communicatively arranged. On one side of the air outlet pipe 7, a condenser pipe 8 is threadedly connected, so that the moisture generated by the vacuum pump 22 can be liquefied into small water droplets through heating and discharged from the water outlet pipe 18. On one side of the motor 13, a rotating shaft 14 is fixedly connected. On one side of the rotating shaft 14, a turntable 15 is fixedly connected. On the side wall of the turntable 15, multiple connecting rods 16 are fixedly connected. On one side of the connecting rod 16, a heating plate 17 is fixedly connected, so that the dehumidification device can automatically rotate and replace the heating device during the dehumidification process, preventing the service life from being shortened due to the overlong use time of a single heating plate 17.

[0034] The embodiments of the present utility model have been described in detail above in conjunction with the accompanying drawings. However, the present utility model is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present utility model within the scope of knowledge possessed by those of ordinary skill in the art.

Claims

1. A vacuum dehumidification device for the production of blister coils, comprising a fixing frame (1), characterized in that: The upper end of the fixing frame (1) is fixedly connected to a dehumidifier housing (2). A plurality of screws (3) are fixedly arranged on the surface of the dehumidifier housing (2). A plurality of heat dissipation openings (12) are fixedly arranged on one side of the screws (3). A motor (13) is fixedly arranged at the lower end of the heat dissipation openings (12). A water outlet pipe (18) is fixedly and communicatively arranged on the side wall of the dehumidifier housing (2).

2. The vacuum dehumidification device for producing plastic suction coils according to claim 1, characterized in that, An air inlet pipe (5) is fixedly and communicatively arranged at the upper end of the dehumidifier housing (2). An air inlet (4) is fixedly arranged inside the air inlet pipe (5). A plurality of first screw holes (6) are fixedly arranged on the surface of the air inlet (4).

3. The vacuum dehumidification device for producing plastic suction rolls according to claim 2, characterized in that, A filter net (11) is fixedly connected inside the air inlet (4).

4. A vacuum dehumidification device for producing plastic suction rolls according to claim 1, characterized in that, A fixing block (9) is arranged on one side of the screw (3). A plurality of second screw holes (10) are fixedly arranged on the surface of the fixing block (9). A vacuum pump (22) is fixedly connected to one side of the fixing block (9). The vacuum pump (22) is threadedly connected to the inner wall of the dehumidifier housing (2).

5. The vacuum dehumidification device for producing plastic suction rolls according to claim 4, characterized in that, An air outlet pipe (7) is fixedly and communicatively arranged on the side wall of the vacuum pump (22). An air outlet is fixedly arranged inside the air outlet pipe (7). A plurality of third screw holes (21) are fixedly arranged on the surface of the air outlet pipe (7).

6. The vacuum dehumidification device for producing plastic suction coils according to claim 5, characterized in that, A tightening thread (19) is fixedly arranged inside the air outlet pipe (7). A screw pipe (20) is fixedly arranged on one side of the air outlet pipe (7). A condensing pipe (8) is fixedly connected to one side of the screw pipe (20). The screw pipe (20) is threadedly connected to the inside of the air outlet pipe (7).

7. The vacuum dehumidification device for producing plastic suction coils according to claim 1, characterized in that, A rotating shaft (14) is fixedly arranged on one side of the motor (13). A turntable (15) is fixedly connected to one side of the rotating shaft (14). The output end of the motor (13) and one side of the rotating shaft (14) are fixedly connected.

8. A vacuum dehumidification device for producing plastic suction rolls according to claim 7, characterized in that, A plurality of connecting rods (16) are fixedly connected to the side wall of the turntable (15). A heating plate (17) is fixedly connected to one side of the connecting rods (16).

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