Quick drying device for plastic suction mold

Abstract

The rapid drying device comprises a machine body, a first draught fan and a shell, the first draught fan is installed in the machine body, a one-way valve is installed on one side of the machine body, a connecting pipe is connected to one side of the one-way valve, an exhaust fan is installed at one end of the connecting pipe, the shell is installed at the bottom of the exhaust fan, and the shell is connected with the machine body. A bottom bin is installed at the bottom of the machine body, an electric telescopic rod is installed in the bottom bin, a connecting plate is installed at one end of the electric telescopic rod, and sliding blocks are connected to the two sides of the connecting plate. A draught fan and a draught fan II are started to be matched with a heating wire, so that air is blown up and down to a bearing plate, and the drying efficiency is improved; an electric telescopic rod is started to drive a connecting plate to move, so that a bearing plate automatically enters and exits the machine body, the working convenience is improved, a one-way valve is opened to start an exhaust fan to suck gas in the machine body into a shell, and peculiar smell is removed through an activated carbon filter plate in the shell.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic blister moulds, in particular to a quick drying device for plastic blister moulds. Background Art

[0002] The blister mold is a device used to heat and soften the plastic sheet, suck it into the mold and adsorb it on the mold surface. The basic components of the blister mold include upper and lower mold plates, mold core, mold cavity, adsorption device, heating device, etc. When the plastic sheet is heated, the adsorption device generates negative pressure to adsorb the plastic sheet on the mold surface, and the heating device is used to shape it to obtain the desired blister product.

[0003] After searching, Chinese utility model patent CN213179349U discloses a drying device for a blister mold, comprising a bottom plate, shock absorbing devices are fixedly welded at both ends of the bottom surface of the bottom plate, rollers are sleeved on the bottom end bearing of the shock absorbing device, and a drying box is fixedly bolted on the top surface of the bottom plate. The utility model uses the interaction between the hydraulic cylinder, the storage box, the buffer device, the dryer and the heating rod through the setting of the drying box. After the blister mold is placed inside the storage box, the dryer is powered on to make the heating rod generate heat, and the hot air can act on the surface of the blister mold through the air circulation inside the drying box.

[0004] The existing device will have the following problems when in use: during the drying process of the blister mold, the contact area between the air and the blister mold is small, which reduces the drying effect and affects the drying efficiency. In addition, the dry gas is directly discharged, which reduces the air quality and affects the health of the staff. Summary of the invention

[0005] The purpose of the utility model is to provide a rapid drying device for a blister mold to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid drying device for a blister mold, comprising a machine body, a fan 1, and a shell, wherein the fan 1 is installed inside the machine body, a one-way valve is installed on one side of the machine body, a connecting pipe is connected to one side of the one-way valve, an exhaust fan is installed on one end of the connecting pipe, a shell is installed at the bottom of the exhaust fan, a bottom bin is installed at the bottom of the machine body, an electric telescopic rod is installed inside the bottom bin, a connecting plate is installed at one end of the electric telescopic rod, sliders are connected on both sides of the connecting plate, a bearing plate is connected to the top of the slider, and a plurality of air holes are opened on the bearing plate.

[0007] By adopting the above technical solution, the electric telescopic rod is started to drive the connection plate to move, so that the connection plate drives the sliders on both sides to move on the guide rod, and the carrier plate automatically enters and exits the machine body, thereby improving work convenience. The fan and the second fan are started to cooperate with the heating wire to blow air up and down on the carrier plate to improve the drying efficiency. The air holes in the carrier plate allow the hot air to flow around the blister mold, increasing the contact area of ​​the hot air and accelerating the drying speed of the blister mold. The one-way valve is opened and the exhaust fan is started to suck the gas inside the machine body into the shell, and the odor is removed through the activated carbon filter plate in the shell to absorb harmful gases.

[0008] Preferably, a door body is installed on one side of the shell through a door shaft, and an activated carbon filter plate is installed inside the shell.

[0009] By adopting the above technical solution, the activated carbon filter plate can be replaced through the door body to maintain the use effect.

[0010] Preferably, a second fan is installed inside the bottom bin, and heating wires are installed inside both the first fan and the second fan.

[0011] By adopting the above technical solution, the heating wire heats the air to improve the drying efficiency.

[0012] Preferably, a slide groove and a notch are provided on the top of the bottom bin, and the slide groove and the notch are connected.

[0013] By adopting the above technical solution, the notch prevents the hot air generated by the second fan from being blocked.

[0014] Preferably, a delivery port is provided on one side of the machine body, and a barrier curtain is provided inside the delivery port.

[0015] By adopting the above technical solution, the curtain can prevent heat loss.

[0016] Preferably, a guide rod is installed inside the bottom bin, and the inside of the sliding block is slidably connected to the guide rod via a slotted hole.

[0017] By adopting the above technical solution, the stability of the carrying plate during movement is improved.

[0018] Preferably, an air outlet is provided at the bottom of the shell.

[0019] By adopting the above technical solution, the air outlet discharges the processed air.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] Start the fan and the second fan in conjunction with the heating wire to blow air up and down on the carrier plate, increase the speed of air flow, and improve the drying efficiency. The air holes in the carrier plate allow the hot air to flow around the blister mold, increasing the area of ​​hot air contact and accelerating the drying speed of the blister mold.

[0022] Start the electric telescopic rod to drive the connecting plate to move, and then the connecting plate drives the sliders on both sides to move on the guide rod, and the load-bearing plate automatically enters and exits the machine body, which improves work convenience and avoids the hidden danger of damage caused by manual loading and unloading.

[0023] Open the one-way valve and start the exhaust fan to suck the gas inside the machine body into the shell. The odor is removed through the activated carbon filter plate in the shell, and harmful gases are adsorbed, which increases the safety of the treatment and improves practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0025] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model.

[0026] Figure 3 This is a schematic diagram of the notch structure of the utility model.

[0027] Figure 4 This is a schematic diagram of the structure of the load-bearing plate of the utility model.

[0028] In the figure: 1. machine body; 2. one-way valve; 3. connecting pipe; 4. exhaust fan; 5. shell; 6. activated carbon filter plate; 7. fan 1; 8. delivery port; 9. bearing plate; 10. guide rod; 11. slider; 12. fan 2; 13. bottom bin; 14. slide; 15. air vent; 16. notch; 17. electric telescopic rod; 18. slot; 19. connecting plate. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] The utility model provides a technical solution: a rapid drying device for a blister mold, comprising a machine body 1, a fan 7, and a housing 5. Figure 1 , Figure 2 , Figure 3A fan 7 is installed inside the body 1, a one-way valve 2 is installed on one side of the body 1, a connecting pipe 3 is connected to one side of the one-way valve 2, an exhaust fan 4 is installed at one end of the connecting pipe 3, a shell 5 is installed at the bottom of the exhaust fan 4, a door body is installed on one side of the shell 5 through a door shaft, an activated carbon filter plate 6 is installed inside the shell 5, and an air outlet is opened at the bottom of the shell 5. The one-way valve 2 is opened to start the exhaust fan 4 to suck the gas inside the body 1 into the shell 5, and the odor is removed through the activated carbon filter plate 6 in the shell 5, and harmful gases are adsorbed, thereby increasing the safety of the treatment and improving the practicality. Opening the door body facilitates the replacement of the activated carbon filter plate 6 to avoid affecting the subsequent use.

[0031] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 A bottom bin 13 is installed at the bottom of the body 1, and an electric telescopic rod 17 is installed inside the bottom bin 13. A connecting plate 19 is installed at one end of the electric telescopic rod 17. Slide blocks 11 are connected to both sides of the connecting plate 19. The top of the slide block 11 is connected to a carrying plate 9. The blister mold is placed in the carrying plate 9. A guide rod 10 is installed inside the bottom bin 13. The inside of the slide block 11 is slidably connected to the guide rod 10 through a slot 18. The electric telescopic rod 17 is started to drive the connecting plate 19 to move, so that the connecting plate 19 drives the slide blocks 11 on both sides to move on the guide rod 10. After the drying is completed, the electric telescopic rod 17 is started to move the carrying plate 9 out of the body 1, which reduces manual loading and unloading and improves work convenience. A plurality of air holes 15 are provided on the plate 9, a fan 2 12 is installed inside the bottom bin 13, heating wires are installed in the fans 1 7 and 12, a chute 14 and a notch 16 are provided on the top of the bottom bin 13, the chute 14 and the notch 16 are connected, a delivery port 8 is provided on one side of the machine body 1, a curtain is provided inside the delivery port 8, the carrier plate 9 enters the interior of the machine body 1, and at this time, the fan 1 7 and the fan 2 12 are started to cooperate with the heating wire, so as to blow air up and down on the carrier plate 9 to improve the drying efficiency, and the air holes 15 in the carrier plate 9 allow the hot air to flow around the blister mold, increase the contact area of ​​the hot air, accelerate the drying speed of the blister mold, and cooperate with the curtain and the chute 14 to reduce heat loss.

[0032] Working principle: Place the blister mold on the carrier plate 9, start the electric telescopic rod 17 to drive the connecting plate 19 to move, so that the connecting plate 19 drives the sliders 11 on both sides to move on the guide rod 10, and the carrier plate 9 enters the interior of the body 1. At this time, start the fan 1 7 and the fan 2 12 to cooperate with the heating wire to blow air up and down on the carrier plate 9 to improve the drying efficiency. The air holes 15 in the carrier plate 9 allow the hot air to flow around the blister mold, increasing the contact area of ​​the hot air and accelerating the drying speed of the blister mold. After drying, start the electric telescopic rod 17 to move the carrier plate 9 out of the body 1, reduce manual loading and unloading, and improve work convenience. Open the one-way valve 2 and start the exhaust fan 4 to suck the gas inside the body 1 into the shell 5, and remove the odor through the activated carbon filter plate 6 in the shell 5 to improve practicality.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid drying device for a blister mold, comprising a machine body (1), a fan (7), and a housing (5), characterized in that: A fan (7) is installed inside the machine body (1); a one-way valve (2) is installed on one side of the machine body (1); a connecting pipe (3) is connected to one side of the one-way valve (2); an exhaust fan (4) is installed at one end of the connecting pipe (3); a shell (5) is installed at the bottom of the exhaust fan (4); a bottom bin (13) is installed at the bottom of the machine body (1); an electric telescopic rod (17) is installed inside the bottom bin (13); a connecting plate (19) is installed at one end of the electric telescopic rod (17); both sides of the connecting plate (19) are connected to sliders (11); a top of the slider (11) is connected to a bearing plate (9); and a plurality of air holes (15) are provided on the bearing plate (9).

2. The rapid drying device for a blister mold according to claim 1, characterized in that: A door body is installed on one side of the shell (5) via a door shaft, and an activated carbon filter plate (6) is installed inside the shell (5).

3. The rapid drying device for a blister mold according to claim 1, characterized in that: A second fan (12) is installed inside the bottom bin (13), and heating wires are installed inside the first fan (7) and the second fan (12).

4. The rapid drying device for a blister mold according to claim 1, characterized in that: A slide groove (14) and a notch (16) are provided on the top of the bottom bin (13), and the slide groove (14) and the notch (16) are connected.

5. The rapid drying device for a blister mold according to claim 1, characterized in that: A delivery opening (8) is provided on one side of the machine body (1), and a barrier curtain is provided inside the delivery opening (8).

6. The rapid drying device for a blister mold according to claim 1, characterized in that: A guide rod (10) is installed inside the bottom bin (13), and the inside of the sliding block (11) is slidably connected to the guide rod (10) via a slotted hole (18).

7. The rapid drying device for a blister mold according to claim 1, characterized in that: An air outlet is provided at the bottom of the shell (5).

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