Paper tableware surface pretreatment device

Abstract

The utility model relates to the technical field of paper tableware pretreatment, and discloses a paper tableware surface pretreatment device which comprises a box body, a box cover is adaptively mounted on the top side of the box body, a plurality of ultraviolet germicidal lamps are mounted on the bottom side of the box cover and electrically connected with an external power source, and the ultraviolet germicidal lamps are electrically connected with the external power source. According to the circular paper tableware placing device, the placing frame is arranged, the stacked circular paper tableware is transversely placed in the placing frame, an output shaft of a motor drives a reciprocating screw rod to rotate, the reciprocating screw rod drives a reciprocating screw sleeve to reciprocate left and right, and the reciprocating screw sleeve drives the placing frame to reciprocate left and right; at the moment, the placement frame can drive the placed round paper tableware to move left and right in a reciprocating mode, the paper tableware swings left and right under the action of inertia, and therefore the paper tableware can be separated, and at the moment, the paper tableware can be sterilized more comprehensively through an ultraviolet sterilization lamp; and the damage to the paper tableware can be effectively avoided.

Description

Technical Field

[0001] The present application relates to the technical field of paper tableware pretreatment, and in particular to a paper tableware surface pretreatment device. Background Art

[0002] Paper tableware is made by vacuum-adsorbing paper pulp into a mold, drying it, and then further processing it into tableware that can replace metal and plastic for people to use.

[0003] The patent document with publication number: CN218943935U discloses a surface pretreatment device for paper tableware, comprising a box body, wherein the box body comprises a water storage area, a material taking area, a first disinfection area, a drying area and a second disinfection area, the bottom of the box body is the water storage area, and the top of the box body is respectively provided with a first disinfection chamber, a drying chamber and a second disinfection chamber at the positions of the first disinfection area, the drying area and the second disinfection area, a rotating rod is provided inside the box body, four partitions are evenly provided on the rotating rod, and a placement plate is provided between each partition, a water distribution pipe is provided in the first disinfection chamber, a water injection port of the water distribution pipe passes through the first disinfection chamber, a plurality of spray heads are evenly provided on the water distribution pipe, a connecting groove is provided in the drying chamber, a heating pipe is provided in the connecting groove, a driving motor is provided above the drying chamber at the position of the connecting groove, a driving shaft provided with the driving motor passes through the drying chamber and is connected to a blowing fan, and an ultraviolet disinfection lamp is provided in the second disinfection chamber.

[0004] However, in the above-mentioned patent document, the paper tableware is sprayed with disinfectant and then dried. The paper tableware will absorb the moisture in the disinfectant, and the paper fibers will break after absorbing the water. If it is dried at this time, it will inevitably cause wrinkles in the paper tableware. Secondly, the stacked paper tableware, whether it is disinfected by spraying disinfectant or by ultraviolet irradiation, can only disinfect the surface of the stacked paper tableware, and cannot achieve comprehensive disinfection, which leads to poor disinfection effect.

[0005] Therefore, those skilled in the art provide a paper tableware surface pretreatment device to solve the problems raised in the above background technology. Utility Model Content

[0006] In order to solve the problem raised in the above background technology that the stacked paper tableware can only be disinfected on the surface of the stacked paper tableware, whether it is disinfected by spraying disinfectant water or by ultraviolet irradiation, and comprehensive disinfection cannot be achieved, thus resulting in a poor disinfection effect, the present application provides a paper tableware surface pretreatment device.

[0007] A paper tableware surface pretreatment device provided in the present application adopts the following technical solution: it includes a box body, a box cover is adapted to be installed on the top side of the box body, a plurality of ultraviolet sterilization lamps are installed on the bottom side of the box cover, and the plurality of ultraviolet sterilization lamps are electrically connected to an external power supply, a mounting plate is fixedly connected to the right side of the box body, a motor is fixedly connected to the bottom side of the mounting plate, a reciprocating screw is fixedly connected to the output shaft of the motor, a reciprocating screw is spirally driven on the outer side of the reciprocating screw with a reciprocating wire sleeve, and a placement rack is fixedly connected to the left end of the reciprocating wire sleeve.

[0008] Preferably, the right side wall of the box is rotatably connected to a rubber roller, the rubber roller and the outer sides of the output shaft of the motor are fixedly sleeved with sprockets, the outer sides of the two sprockets are meshedly connected to the same chain, and the rubber roller is located directly below the placement rack.

[0009] Preferably, a rectangular rod is fixedly connected to the left side of the placement rack, a rectangular hole is opened on the left side of the box body, and the rectangular rod is slidably connected to the inner wall of the rectangular hole.

[0010] Preferably, an air pump is fixedly connected to the left side of the box body, an air jet plate is fixedly connected to the inner wall of the box body, and an air outlet end of the air pump is fixedly connected to the air jet plate.

[0011] Preferably, a rectangular plug hole is opened on the right side of the box body, a liquid box is inserted into the inner wall of the rectangular plug hole, and clean water is placed inside the liquid box.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. By setting up a placement rack, the stacked round paper tableware is placed horizontally inside the placement rack, the output shaft of the motor drives the reciprocating screw to rotate, the reciprocating screw drives the reciprocating wire sleeve to move back and forth left and right, the reciprocating wire sleeve drives the placement rack to move back and forth left and right, at this time the placement rack will drive the placed round paper tableware to move back and forth left and right, the paper tableware swings back and forth left and right under the action of inertia, so that the paper tableware can be separated from each other, at this time, the ultraviolet sterilization lamp can be used to sterilize the paper tableware more comprehensively, and it can also effectively avoid damage to the paper tableware.

[0014] 2. By setting up a rubber roller, the output shaft of the motor cooperates with the sprocket and chain to drive the rubber roller to rotate. The paper tableware will contact the rubber roller during the placement process. At this time, the rubber roller will continue to drive the paper tableware to move in position while rotating, thereby further improving the sterilization effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a left sectional structural schematic diagram of a paper tableware surface pretreatment device in an embodiment of the present application;

[0016] Figure 2 It is a right sectional structural schematic diagram of a paper tableware surface pretreatment device in an embodiment of the present application;

[0017] Figure 3 This is a paper tableware surface pretreatment device in the embodiment of the present application. Figure 1 Schematic diagram of the structure with part A enlarged.

[0018] Explanation of the accompanying reference numerals: 1. Box body; 2. Box cover; 3. Ultraviolet sterilization lamp; 4. Mounting plate; 5. Motor; 6. Reciprocating screw rod; 7. Reciprocating wire sleeve; 8. Placement rack; 9. Rubber roller; 10. Sprocket; 11. Chain; 12. Rectangular rod; 13. Air pump; 14. Jet plate; 15. Liquid box. DETAILED DESCRIPTION

[0019] The following will be combined with the attached Figure 1-3 The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0020] The present application embodiment discloses a paper tableware surface pretreatment device, referring to Figure 1-3 , comprising a box body 1, a box cover 2 is adapted to be installed on the top side of the box body 1, a plurality of ultraviolet sterilization lamps 3 are installed on the bottom side of the box cover 2, and the plurality of ultraviolet sterilization lamps 3 are electrically connected to an external power supply, a mounting plate 4 is fixedly connected to the right side of the box body 1, a motor 5 is fixedly connected to the bottom side of the mounting plate 4, a reciprocating screw rod 6 is fixedly connected to the output shaft of the motor 5, a reciprocating wire sleeve 7 is spirally driven on the outer side of the reciprocating screw rod 6, and a placement rack 8 is fixedly connected to the left end of the reciprocating wire sleeve 7; by setting the placement rack 8, the stacked round paper tableware can be placed horizontally Inside the placement rack 8, the output shaft of the motor 5 drives the reciprocating screw 6 to rotate, the reciprocating screw 6 drives the reciprocating wire sleeve 7 to move back and forth left and right, and the reciprocating wire sleeve 7 drives the placement rack 8 to move back and forth left and right. At this time, the placement rack 8 will drive the placed round paper tableware to move back and forth left and right, and the paper tableware will swing back and forth left and right under the action of inertia, so that the paper tableware can be separated from each other. At this time, the ultraviolet sterilization lamp 3 can be used to sterilize the paper tableware more comprehensively, and it can also effectively avoid damage to the paper tableware.

[0021] In the present application, a rubber roller 9 is rotatably connected to the right side wall of the box body 1, and a sprocket 10 is fixedly mounted on the outer side of the rubber roller 9 and the output shaft of the motor 5. The outer sides of the two sprockets 10 are meshed and connected with the same chain 11, and the rubber roller 9 is located directly below the placement rack 8; by setting the rubber roller 9, the output shaft of the motor 5 cooperates with the sprocket 10 and the chain 11 to drive the rubber roller 9 to rotate, and the paper tableware will contact the rubber roller 9 during the placement process. At this time, the rubber roller 9 will continue to drive the paper tableware to move in position while rotating, thereby further improving the sterilization effect.

[0022] In the present application, a rectangular rod 12 is fixedly connected to the left side of the placement rack 8, and a rectangular hole is opened on the left side of the box body 1, and the rectangular rod 12 is slidably connected to the inner wall of the rectangular hole; by setting the rectangular rod 12 and the rectangular hole, the rectangular rod 12 and the rectangular hole can cooperate to support the placement rack 8 while ensuring that the placement rack 8 can move horizontally to avoid rotation.

[0023] In the present application, an air pump 13 is fixedly connected to the left side of the box body 1, and a jet plate 14 is fixedly connected to the inner wall of the box body 1, and the air outlet end of the air pump 13 is fixedly connected to the jet plate 14; by setting the jet plate 14, the air pump 13 compresses the air into the inside of the jet plate 14 when working, and then blows the air from the jet plate 14 to the placement rack 8. At this time, the round paper tableware placed can increase the gap between each other under the action of the airflow, which is more conducive to comprehensive disinfection operations, and under the blowing of the airflow, the debris remaining on the surface of the paper tableware can be blown away, thereby improving the cleanliness.

[0024] In the present application, a rectangular plug hole is opened on the right side of the box body 1, and a liquid box 15 is inserted into the inner wall of the rectangular plug hole, and clean water is placed inside the liquid box 15; by setting the liquid box 15, the paper debris remaining on the surface of the paper tableware will be blown off and will fall into the liquid box 15 and combine with the clean water, thereby avoiding secondary pollution.

[0025] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0026] The implementation principle of the surface pretreatment device of a paper tableware in the embodiment of the present application is as follows: when in use, the stacked round paper tableware is placed horizontally inside the placement rack 8, the output shaft of the motor 5 drives the reciprocating screw 6 to rotate, the reciprocating screw 6 drives the reciprocating wire sleeve 7 to move back and forth left and right, the reciprocating wire sleeve 7 drives the placement rack 8 to move back and forth left and right, at this time the placement rack 8 will drive the placed round paper tableware to move back and forth left and right, the paper tableware will swing back and forth left and right under the action of inertia, so that the paper tableware can be separated from each other, at this time, the ultraviolet sterilization lamp 3 can be used to sterilize the paper tableware more comprehensively, and it can also effectively avoid damage to the paper tableware, the output shaft of the motor 5 cooperates with the sprocket 10 and the chain 11 to drive the rubber roller 9 to rotate, and the paper tableware will contact the rubber roller 9 during the placement process. When the air pump 13 is working, it compresses the air into the inside of the jet plate 14, and then blows it from the jet plate 14 to the rack 8. At this time, the round paper tableware placed can increase the gap between each other under the action of the airflow, which is more conducive to comprehensive disinfection operations. Moreover, under the blowing of the airflow, the debris remaining on the surface of the paper tableware can be blown away, thereby improving the cleanliness. After being blown off, the paper debris remaining on the surface of the paper tableware will fall into the liquid box 15 and combine with clean water, thereby avoiding secondary pollution.

[0027] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0028] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A paper tableware surface pretreatment device, comprising a box (1), characterized in that: The top side of the box body (1) is adapted to be mounted with a box cover (2), the bottom side of the box cover (2) is mounted with a plurality of ultraviolet sterilization lamps (3), and the plurality of ultraviolet sterilization lamps (3) are all electrically connected to an external power supply. The right side of the box body (1) is fixedly connected with a mounting plate (4), the bottom side of the mounting plate (4) is fixedly connected with a motor (5), the output shaft of the motor (5) is fixedly connected with a reciprocating screw rod (6), the outer side of the reciprocating screw rod (6) is spirally driven with a reciprocating wire sleeve (7), and the left end of the reciprocating wire sleeve (7) is fixedly connected with a placement rack (8).

2. A paper tableware surface pretreatment device according to claim 1, characterized in that: The right side wall of the box body (1) is rotatably connected to a rubber roller (9), and the outer sides of the rubber roller (9) and the output shaft of the motor (5) are fixedly sleeved with sprockets (10), and the outer sides of the two sprockets (10) are meshedly connected to the same chain (11), and the rubber roller (9) is located directly below the placement rack (8).

3. The paper tableware surface pretreatment device according to claim 1, characterized in that: A rectangular rod (12) is fixedly connected to the left side of the placement rack (8), a rectangular hole is opened on the left side of the box body (1), and the rectangular rod (12) is slidably connected to the inner wall of the rectangular hole.

4. The paper tableware surface pretreatment device according to claim 1, characterized in that: An air pump (13) is fixedly connected to the left side of the box body (1), an air jet plate (14) is fixedly connected to the inner wall of the box body (1), and an air outlet end of the air pump (13) is fixedly connected to the air jet plate (14).

5. The paper tableware surface pretreatment device according to claim 1, characterized in that: A rectangular insertion hole is provided on the right side of the box body (1), a liquid box (15) is inserted into the inner wall of the rectangular insertion hole, and clean water is placed inside the liquid box (15).

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