Constant-temperature soaking box for packaging box

Abstract

The utility model provides the constant-temperature soaking box for the packaging box, which can ensure that the temperature is constant when the packaging box is soaked. The constant-temperature soaking box for the packaging box comprises a box body, an electric heating plate, a temperature sensor, a floating ball switch, a cover plate and an electric control cabinet, and the electric heating plate is arranged on the lower surface of a bottom plate of the box body; the temperature sensor and the float switch are arranged on the inner wall of the box body; the electric control cabinet controls the electric heating plate to be powered on and powered off. And the cover plate is arranged on the box body. The constant temperature of the packaging box during soaking is guaranteed through the electric heating plate, the temperature sensor and the electric control cabinet, so that the packaging box is fully wetted, the subsequent cleaning degree is better, and the packaging box soaking device is convenient to operate.

Description

Technical Field

[0001] The utility model relates to a soaking box, in particular to a constant temperature soaking box for a packaging box. Background Art

[0002] Optical glass packaging boxes are used to load optical glass and deliver the optical glass safely, intact and cleanly. Optical glass packaging boxes have a key impact on the transportation and storage of optical glass, and also have a great impact on the surface quality and performance of optical glass. Therefore, optical glass has very high requirements on the cleanliness of the packaging boxes. Any slight contamination may affect the optical effect and performance of the optical glass.

[0003] The packaging box needs to be ultra-cleaned, and the first step of cleaning is soaking. The purpose of soaking is to fully moisten the packaging box, and time and temperature are the key factors affecting the moistening effect. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a constant temperature soaking box for a packaging box which can ensure a constant temperature when the packaging box is soaked.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a constant temperature immersion box for a packaging box, comprising a box body, an electric heating plate, a temperature sensor, a float switch, a cover plate and an electric control cabinet, wherein the electric heating plate is arranged on the lower surface of the bottom plate of the box body; the temperature sensor and the float switch are arranged on the inner wall of the box body; the electric control cabinet controls the power on and off of the electric heating plate; and the cover plate is arranged on the box body.

[0006] Furthermore, the box body is provided with a plurality of slots, each of which is provided with a cover plate, and stainless steel angle steels are welded around the slot openings.

[0007] Furthermore, a heat preservation plate is arranged on the electric heating plate. There are multiple electric heating plates. The voltage of each electric heating plate is 220V and the power is 1KW.

[0008] Furthermore, drainage pipes are respectively arranged on both sides of the bottom plate of the box body, and each drainage pipe is provided with a valve.

[0009] Furthermore, six casters are arranged around the bottom of the box, and the casters are universal wheels with brakes.

[0010] Furthermore, the float switch is arranged on the inner wall of the box body 300 mm away from the bottom plate of the cover plate.

[0011] The beneficial effects of the utility model are as follows: the temperature of the packaging box is kept constant during immersion by means of the electric heating plate, the temperature sensor and the electric control cabinet, so that the packaging box is fully moistened, which is convenient for subsequent cleaning and has a better cleanliness level, and the utility model is easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view of the constant temperature immersion box for a packaging box of the utility model.

[0013] Figure 2 yes Figure 1 Top view of the .

[0014] Figure 3 yes Figure 1 Bottom view of . DETAILED DESCRIPTION

[0015] like Figure 1-3 As shown, the constant temperature immersion box for a packaging box of the utility model comprises a box body 1, an electric heating plate 4, a temperature sensor 6, a float switch 7, a cover plate 8 and an electric control cabinet 9, wherein the electric heating plate 4 is arranged on the lower surface of the bottom plate of the box body 1; a temperature sensor 6 is arranged on the inner wall of the box body 1 for real-time measurement of the temperature of the immersion liquid; a float switch 7 is arranged on the inner wall of the box body 1, and when the water level is lower than the float switch 7, the power supply is disconnected and the electric heating plate 4 stops heating; the electric control cabinet 9 controls the power on and off of the electric heating plate 4; the cover plate 8 is arranged on the box body 1.

[0016] Drain pipes are provided on both sides of the bottom plate of the box 1, and each drain pipe is provided with a valve 2. A plurality of grooves 10 are provided in the box 1, and a cover plate 8 is provided on each groove 10. A total of six casters 3 are provided around the bottom of the box 1 to facilitate the movement of the constant temperature soaking box of the packaging box of the utility model. The electric heating plate 4 is a plurality of pieces, such as Figure 3 The figure shows that 16 electric heating plates 4 are provided, each of which has a voltage of 220V, a power of 1KW, and a size of 200×125mm. Each electric heating plate 4 is provided with a heat preservation plate 5 to prevent heat loss. The float switch 7 is provided on the inner wall of the box 1 and is 300mm away from the bottom plate.

[0017] The bottom plate of the box 1 is made of 4mm thick 304 stainless steel plate, and the four side walls and the middle part are made of 2mm thick 304 stainless steel plate. The left side of the center line of the box 1 is divided into two slots 10, each of which has a size of 800×500×700mm, and the right side of the center line of the box 1 is divided into four slots 10, each of which has a size of 500×400×700mm. Figure 2 As shown, each slot 10 is welded with a 15×15×2mm stainless steel angle steel around the slot opening. The valve 2 is a DN50 copper ball valve. The caster 3 is a universal wheel with a brake, and the theoretical bearing capacity of a single caster 3 is 700kg.

[0018] During operation, pour an appropriate amount of soaking liquid into the multiple grooves 10 so that the soaking liquid level is not lower than the position of the float switch 7; set the temperature and total heating time on the electric control cabinet 9, twist the knob switch to turn on the electric heating plate 4 for heating; when the soaking liquid temperature is heated to the set temperature, put the packaging box to be soaked into the multiple grooves 10 of the box body 1, and then place the cover plate 8 on the notch of each groove 10 to avoid heat loss and evaporation of the soaking liquid; during the soaking process, the soaking liquid temperature is measured in real time by the temperature sensor 6. If the temperature is lower than the set temperature, the electric control cabinet 9 controls the electric heating plate 4 to turn on the heating in real time so that the soaking liquid temperature always meets the set temperature; after the soaking is completed, open the valves 2 on both sides of the bottom plate of the box body 1, and the soaking liquid in the groove 10 is discharged through the drain pipe.

Claims

1. Constant temperature immersion box for packaging box, characterized by: The invention comprises a box (1), an electric heating plate (4), a temperature sensor (6), a float switch (7), a cover plate (8) and an electric control cabinet (9), wherein the electric heating plate (4) is arranged on the lower surface of the bottom plate of the box (1); the temperature sensor (6) and the float switch (7) are arranged on the inner wall of the box (1); the electric control cabinet (9) controls the power on and off of the electric heating plate (4); and the cover plate (8) is arranged on the box (1).

2. The constant temperature immersion box for packaging box according to claim 1, characterized in that: A plurality of slots (10) are arranged in the box body (1), and a cover plate (8) is arranged on each slot (10).

3. The constant temperature immersion box for packaging box according to claim 2, characterized in that: Stainless steel angle steels are welded around the groove opening of the groove (10).

4. The constant temperature immersion box for packaging box according to claim 1 or 2, characterized in that: A heat preservation plate (5) is arranged on the electric heating plate (4).

5. The constant temperature immersion box for packaging box according to claim 1 or 2, characterized in that: The electric heating plates (4) are multiple.

6. The constant temperature immersion box for packaging box according to claim 5, characterized in that: The voltage of each electric heating plate (4) is 220V and the power is 1KW.

7. The constant temperature immersion box for packaging box according to claim 1 or 2, characterized in that: Drain pipes are respectively arranged on both sides of the bottom plate of the box body (1), and each drainage pipe is provided with a valve (2).

8. The constant temperature immersion box for packaging box according to claim 1 or 2, characterized in that: Six casters (3) are arranged around the bottom of the box (1).

9. The constant temperature immersion box for packaging box according to claim 8, characterized in that: The caster (3) is a universal wheel with a brake.

10. The constant temperature immersion box for packaging box according to claim 1, characterized in that: The float switch (7) is arranged on the inner wall of the box body (1) at a distance of 300 mm from the bottom plate of the cover plate (8).

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