Paper piece separating device for paper cup production

Abstract

The utility model relates to the technical field of paper cup manufacturing, and discloses a paper cup production paper sheet separating device which comprises a base, supporting plates are fixedly connected to the front end and the rear end of the base, a material frame is fixedly connected to the tops of the supporting plates, a ventilation plate is fixedly connected to the bottom side of the right portion of the inner side of the material frame, and an air blowing pipe is fixedly connected to the middle side of the bottom of the left end of the ventilation plate. Suction cup frames are fixedly connected to the front portion and the rear portion of the right side of the top end of the material frame, a rotating shaft is rotationally connected to the middle of the position between the suction cup frames, and a rotating wheel is fixedly connected to the middle of the outer side of the rotating shaft. The stacked paper sheets are separated one by one through the rotating suction cup, the separated paper sheets are conveyed into the conveying inclined disc, the soft buffering cushion is installed on the rotating suction cup, and the ventilation sponge block in the soft buffering cushion prevents the quality of the paper sheets from being damaged by suction cup holes in the rotating suction cup.

Description

Technical Field

[0001] The utility model relates to the technical field of paper cup preparation, in particular to a paper sheet separation device for paper cup production. Background Art

[0002] Paper cups are a common and practical container. Typically made of paper, they are lightweight, hygienic, and convenient. They have a wide range of uses in daily life. At home, they can be used to hold beverages when entertaining guests; in offices, they're a popular choice for employees drinking coffee or tea; and at parties and events, they provide a convenient way to drink water. Paper cups come in a variety of designs. Some feature intricate designs like cartoon characters, flowers, and festive elements, making them both practical and decorative. High-quality paper cups are made from paper that meets food contact material standards to ensure the health and safety of users.

[0003] The suction cup separation device's structure is as follows: Rectangular cover and rectangular plate: The suction cup comprises a rectangular cover and rectangular plate, identical in shape and size to the colloid to be separated. The rectangular plate is provided with symmetrically spaced first and second grooves, and has ventilation holes at the bottom. First and second air inlet pipes: The rectangular cover is provided with first and second air inlet pipes. One end of the first inlet pipe is connected to the air pump, and the other end is connected to the first groove. One end of the second inlet pipe is connected to the air pump, and the other end is connected to the second groove. Adsorption layer: The device also includes an adsorption layer, which is a high-density sponge pad, identical in shape and size to the rectangular plate and securely attached to it. The high-density sponge pad is provided with adsorption holes corresponding to the ventilation holes at the bottom of the first and second grooves. Sealing gasket: A sealing gasket is provided at the joint between the rectangular plate and the rectangular cover. The platform and separation conveyor unit comprise a vertically staggered platform and separation conveyor unit. The film to be separated is placed on the platform. The separation conveyor unit is positioned above the platform, with a drive motor located between the platform and the separation conveyor unit. The electric push rod of the driving motor is connected to the suction cup that absorbs the film, and drives the suction cup to reciprocate in the vertical direction, and the driving motor is connected to the horizontal guide rail. The horizontal guide rail is arranged above the separation and conveying part, and drives the driving motor to reciprocate in the horizontal direction. The first mounting plate: A first mounting plate is provided at the connection between the electric push rod of the driving motor and the suction cup. The top of the first mounting plate is connected to the electric push rod of the driving motor, and the bottom is fitted with the rectangular cover plate of the suction cup. The first mounting plate is provided with air pipe holes corresponding to the positions of the first air inlet pipe and the second air inlet pipe. The air pipe holes are key-shaped holes. Number of suction cups: At least four suction cups are installed at the bottom of the first mounting plate, and the four suction cups are arranged in two rows in sequence.

[0004] Existing paper sheet separation devices for paper cup production often absorb double or multiple sheets and cannot stably and continuously separate the paper sheets one by one, resulting in slow production progress and low work efficiency. During the separation process, the paper sheets may be scratched, wrinkled, or otherwise damaged, affecting the production quality of the paper cups. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a paper sheet separation device for paper cup production, aiming to improve the problems in the prior art of poor paper sheet separation effect in the paper cup production process, affecting production efficiency and poor paper sheet separation quality.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a paper sheet separation device for paper cup production, comprising a base, the front and rear ends of the base are fixedly connected to a support plate, the top of the support plate is fixedly connected to a material rack, the bottom right side of the inner side of the material rack is fixedly connected to a ventilation plate, the middle side of the bottom left end of the ventilation plate is fixedly connected to an air blowing pipe, the front and rear ends of the top right side of the material rack are fixedly connected to suction cup racks, the middle part between the suction cup racks is rotatably connected to a rotating shaft, the middle part of the outer side of the rotating shaft is fixedly connected to a rotating wheel, the front and rear parts of the outer triangular part of the rotating wheel are fixedly connected to suction cup rods, the middle part of the top end of the suction cup rod is fixedly connected to a pneumatic suction cup, the outer ring of the pneumatic suction cup is fixedly connected to a buffer ring pad, the middle part of the top end of the pneumatic suction cup is fixedly connected to a ventilation sponge, the middle part of the front end of the rotating shaft is fixedly connected to a pneumatic turntable, and the middle part of the front end of the pneumatic turntable is fixedly connected to an air inlet pipe.

[0007] As a further description of the above technical solution:

[0008] A discharge chute is fixedly connected to the top right side of the material rack, a feed chute is fixedly connected to the lower middle portion of the left end of the material rack, and a feed hole is opened in the lower middle portion of the left end of the material rack.

[0009] As a further description of the above technical solution:

[0010] The front and rear parts of the left side of the bottom end of the feed trough are fixedly connected with a support rod, and the left side of the inside of the feed trough is fixedly connected with a telescopic cylinder.

[0011] As a further description of the above technical solution:

[0012] The middle part of the right end of the telescopic cylinder is slidably connected with a pneumatic telescopic rod, and the middle part of the right end of the pneumatic telescopic rod is fixedly connected with a pushing feed plate.

[0013] As a further description of the above technical solution:

[0014] The left and right sides of the middle part of the top of the base are fixedly connected with hydraulic telescopic seats, the middle part of the inner side of the hydraulic telescopic seat is slidably connected with a hydraulic telescopic rod, and the top of the hydraulic telescopic rod is fixedly connected with a pushing plate.

[0015] As a further description of the above technical solution:

[0016] A plurality of ventilation holes are equidistantly provided at the front and rear parts of the left end of the ventilation plate from top to bottom.

[0017] As a further description of the above technical solution:

[0018] Suction holes are provided at the middle parts of the suction cup rod and the top end of the pneumatic suction cup.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the present invention, air is blown to the stacked paper sheets through the air blast flat mouth to preliminarily separate the paper sheets. At the same time, the stacked paper sheets are separated one by one through the rotating suction cup, and the separated paper sheets are transported to the transport inclined plate.

[0021] 2. In the present invention, a soft cushion and an internal ventilation sponge block are installed on the rotating suction cup to prevent the paper from being torn or wrinkled by the suction cup holes on the rotating suction cup, thereby damaging the quality of the paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a three-dimensional diagram of the paper sheet separation device for paper cup production proposed by the present invention;

[0023] Figure 2 This is a structural diagram of the rotating suction cup of the paper sheet separation device for paper cup production proposed by the present invention;

[0024] Figure 3 This is a schematic cross-sectional view of the material rack of the paper sheet separation device for paper cup production proposed by the present invention.

[0025] Legend:

[0026] 1. Base; 2. Hydraulic telescopic seat; 3. Hydraulic telescopic rod; 4. Support plate; 5. Feed chute; 6. Material rack; 7. Ventilation plate; 8. Push plate; 9. Suction cup rack; 10. Rotating shaft; 11. Rotating wheel; 12. Suction cup rod; 13. Pneumatic suction cup; 14. Buffer ring pad; 15. Ventilation sponge; 16. Pneumatic turntable; 17. Inlet pipe; 18. Blowing pipe; 19. Discharge chute; 20. Support rod; 21. Telescopic cylinder; 22. Pneumatic telescopic rod; 23. Push feed plate. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] Reference Figure 1 and Figure 3 The utility model provides an embodiment: a paper cup production paper sheet separation device, including a base 1, the front and rear ends of the base 1 are fixedly connected to a support plate 4, the top of the support plate 4 is fixedly connected to a material rack 6, the bottom side of the right inner side of the material rack 6 is fixedly connected to a ventilation plate 7, the middle side of the bottom of the left end of the ventilation plate 7 is fixedly connected to an air blower 18, and a plurality of ventilation holes are equidistantly opened at the front and rear ends of the left end of the ventilation plate 7 from top to bottom. The high-pressure air flow is pumped into the ventilation holes on the ventilation plate 7 through the air blower 18, and the paper on the paper stack is preliminarily separated by the air flow.

[0029] Reference Figure 2 The front and rear parts of the right top of the material rack 6 are fixedly connected to the suction cup rack 9, the middle part between the suction cup racks 9 is rotatably connected to the rotating shaft 10, the middle part of the outer side of the rotating shaft 10 is fixedly connected to the rotating wheel 11, the front and rear parts of the outer triangle of the rotating wheel 11 are fixedly connected to the suction cup rod 12, the middle part of the top of the suction cup rod 12 is fixedly connected to the pneumatic suction cup 13, the outer ring of the top of the pneumatic suction cup 13 is fixedly connected to the buffer ring pad 14, the middle part of the top of the pneumatic suction cup 13 is fixedly connected to the ventilation sponge 15, and the middle part of the front end of the rotating shaft 10 is fixedly connected to the pneumatic turntable 16 The middle part of the front end of the pneumatic turntable 16 is fixedly connected to an air inlet pipe 17, and the middle part of the top of the suction cup rod 12 and the pneumatic suction cup 13 is provided with a suction hole. When the paper stack is gradually pushed, the pneumatic turntable 16 drives the suction cup rod 12 on the rotating shaft 10 to rotate at a uniform speed. When the pneumatic suction cup 13 on the suction cup rod 12 absorbs the preliminarily separated paper, the buffer ring pad 14 reduces the adsorption force of the pneumatic suction cup 13 on the paper. At the same time, the ventilation sponge 15 prevents the strong pressure suction at the suction hole from sucking the paper to pieces.

[0030] Reference Figure 1-Figure 3, the top right side of the material rack 6 is fixedly connected with a discharge chute 19, the middle and lower left end of the material rack 6 is fixedly connected with a feed chute 5, the middle and lower left end of the material rack 6 is provided with a feed hole, the front and rear left ends of the bottom of the feed chute 5 are fixedly connected with a support rod 20, the left side of the inside of the feed chute 5 is fixedly connected with a telescopic cylinder 21, the middle right end of the telescopic cylinder 21 is slidably connected with a pneumatic telescopic rod 22, the middle right end of the pneumatic telescopic rod 22 is fixedly connected with a push feed plate 23, the left and right sides of the top middle of the base 1 are fixedly connected with liquid Press the telescopic seat 2, and the hydraulic telescopic rod 3 is slidably connected to the middle part of the inner side of the hydraulic telescopic seat 2. The top of the hydraulic telescopic rod 3 is fixedly connected to the pushing plate 8. The worker places the paper stack to be separated into the feed trough 5, and then drives the pneumatic telescopic rod 22 through the telescopic cylinder 21 to push the feed plate 23, so that the paper stack is pushed by the feed plate 23 to the pushing plate 8 in the material rack 6. Then, the hydraulic telescopic rod 3 on the hydraulic telescopic seat 2 pushes the pushing plate 8 to push the paper stack to the top of the material rack 6.

[0031] Working principle: The worker places the paper stack to be separated into the feed trough 5, and then drives the pneumatic telescopic rod 22 through the telescopic cylinder 21 to push the feed plate 23, so that the paper stack is pushed by the feed plate 23 to the push plate 8 in the material rack 6, and then, the hydraulic telescopic rod 3 on the hydraulic telescopic seat 2 pushes the push plate 8 to push the paper stack to the top of the material rack 6, and then, the high-pressure air flow is pumped into the vent hole on the ventilation plate 7 through the air pipe 18, and the paper on the paper stack is preliminarily separated by the air flow. When the paper stack is gradually pushed, the pneumatic turntable 16 drives the suction cup rod 12 on the rotating shaft 10 to rotate at a uniform speed. When the pneumatic suction cup 13 on the suction cup rod 12 absorbs the preliminarily separated paper, the buffer ring pad 14 reduces the adsorption force of the pneumatic suction cup 13 on the paper. At the same time, the ventilation sponge 15 prevents the strong pressure suction at the suction hole from sucking the paper to pieces.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A paper sheet separation device for paper cup production, comprising a base (1), characterized in that: The front and rear ends of the base (1) are fixedly connected to a support plate (4), the top of the support plate (4) is fixedly connected to a material rack (6), the bottom right side of the inner side of the material rack (6) is fixedly connected to a ventilation plate (7), the middle side of the bottom left end of the ventilation plate (7) is fixedly connected to an air blast pipe (18), the front and rear right sides of the top of the material rack (6) are fixedly connected to suction cup racks (9), the middle between the suction cup racks (9) is rotatably connected to a rotating shaft (10), and the middle outside of the rotating shaft (10) is fixedly connected to a rotating wheel (1 1), the front and rear parts of the outer triangle of the rotating wheel (11) are fixedly connected to a suction cup rod (12), the middle part of the top end of the suction cup rod (12) is fixedly connected to a pneumatic suction cup (13), the outer ring of the top end of the pneumatic suction cup (13) is fixedly connected to a buffer ring pad (14), the middle part of the top end of the pneumatic suction cup (13) is fixedly connected to a ventilation sponge (15), the middle part of the front end of the rotating shaft (10) is fixedly connected to a pneumatic turntable (16), and the middle part of the front end of the pneumatic turntable (16) is fixedly connected to an air intake pipe (17).

2. The paper sheet separation device for paper cup production according to claim 1, characterized in that: A discharge chute (19) is fixedly connected to the top of the right side of the material rack (6), a feed chute (5) is fixedly connected to the middle and lower part of the left end of the material rack (6), and a feed hole is opened in the middle and lower part of the left end of the material rack (6).

3. The paper sheet separation device for paper cup production according to claim 2, characterized in that: A support rod (20) is fixedly connected to the front and rear portions of the left side of the bottom end of the feed trough (5), and a telescopic cylinder (21) is fixedly connected to the left side inside the feed trough (5).

4. The paper sheet separation device for paper cup production according to claim 3, characterized in that: The middle portion of the right end of the telescopic cylinder (21) is slidably connected to a pneumatic telescopic rod (22), and the middle portion of the right end of the pneumatic telescopic rod (22) is fixedly connected to a push feed plate (23).

5. The paper sheet separation device for paper cup production according to claim 1, characterized in that: The left and right sides of the middle of the top of the base (1) are fixedly connected to hydraulic telescopic seats (2), the middle of the inner side of the hydraulic telescopic seat (2) is slidably connected to a hydraulic telescopic rod (3), and the top of the hydraulic telescopic rod (3) is fixedly connected to a pushing plate (8).

6. The paper sheet separation device for paper cup production according to claim 1, characterized in that: A plurality of ventilation holes are provided at equal intervals from top to bottom at the front and rear parts of the left end of the ventilation plate (7).

7. The paper sheet separation device for paper cup production according to claim 1, characterized in that: Suction holes are provided in the middle of the top ends of the suction cup rod (12) and the pneumatic suction cup (13).

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