A paper cup production paper cutting equipment

Abstract

This utility model provides a paper cup production cutting device, including a cutting structure comprising an electric push rod and a feeding tube. The feeding tube has a spiral groove on its outer wall, which is slidably connected to a guide ball. The outer wall of the feeding tube is also provided with a frosted layer. This utility model is rationally designed. The feeding tube, which can be raised and lowered, allows it to contact the paper cup material for cutting. Simultaneously, the feeding tube can rotate during raising and lowering to polish the outer wall of the material, preventing the material from sticking to the paper itself. A pipe allows gas to be introduced into the feeding tube, blowing out the bottom of the paper cup inside and preventing the bottom from adhering to the inside of the feeding tube.

Description

Technical Field

[0001] This utility model mainly relates to the field of paper cup production, specifically to a paper cup production paper cutting equipment. Background Technology

[0002] Paper cups are paper containers made by mechanically processing and bonding paper (white cardboard) made from chemical wood pulp. They are shaped like cups. Paper cups for frozen foods are coated with wax and can hold ice cream, jam, butter, etc. Paper cups for hot drinks are coated with plastic, can withstand temperatures above 90℃, and can even hold boiling water. Paper cups are characterized by safety, hygiene, lightness, and convenience. They can be used in public places, restaurants, and eateries and are disposable items.

[0003] In the process of producing paper cups, paper cutting equipment is needed to cut the cup walls and bottom.

[0004] During the operation of specific embodiments, the inventors discovered the following defects:

[0005] However, when the cutting equipment cuts the bottom of the cup, the cut paper tends to stick to the inside of the cutting blade. When cutting the bottom of the cup later, the cup bottom stuck inside the cutting blade will cause the bottom being cut by the cutting blade to shift or fold, making it impossible for the cut bottom to be properly fed.

[0006] It should be noted that the above content falls within the scope of the inventor's technical knowledge. Due to the vast and complex nature of the technical content in this field, the above content of this application does not necessarily constitute prior art. Utility Model Content

[0007] 1. The technical problem to be solved by the utility model:

[0008] This utility model provides a paper cup production paper cutting device to solve the technical problems existing in the background art.

[0009] 2. Technical Solution:

[0010] To achieve the above objectives, the technical solution provided by this utility model is as follows: a paper cup production paper cutting equipment, including a conveying structure, feeding structures on both sides of the conveying structure, a paper cutting structure in the middle of the conveying structure, and a connecting pipe at the top of the paper cutting structure;

[0011] A conveying structure includes a housing, a mounting plate is provided at the top of the housing, a guide groove is provided inside the mounting plate, and a guide ball is provided inside the guide groove;

[0012] The paper cutting structure includes an electric push rod and a feeding tube. The feeding tube has a spiral groove on its outer wall, which is slidably connected to a guide ball. The outer wall of the feeding tube is provided with a frosted layer.

[0013] Furthermore, a bottom plate is provided at the bottom of the middle of the shell, and a material discharge bin is opened inside the bottom plate. The diameter of the material discharge bin is larger than the diameter of the guide groove.

[0014] Furthermore, the feeding structure includes a transmission screw, which is rotatably connected to both sides of the outer wall of the housing. The threads at both ends of the transmission screw have opposite directions, and the number of transmission screws is set to four, with two transmission screws forming a group.

[0015] Furthermore, a movable frame is provided between a group of the transmission lead screws, and the movable frame has mating holes at both ends, which are mated with the transmission lead screws.

[0016] Furthermore, the longitudinal section of the movable frame is L-shaped, and a feeding belt device is provided on the inner side of the movable frame.

[0017] Furthermore, the electric push rod is disposed on both sides of the outer wall of the housing, the output end of the electric push rod is provided with a connecting strip, a lifting plate is disposed between the two connecting strips, the lifting plate is provided with an installation groove inside, a feeding pipe is rotatably connected inside the installation groove, a positioning ring is rotatably connected to the top of the feeding pipe, and a rotary sealing ring is disposed between the positioning ring and the feeding pipe.

[0018] 3. Beneficial effects:

[0019] Compared with the prior art, the technical solution provided by this utility model has the following advantages:

[0020] This invention features a liftable feeding tube that contacts the paper cup material to cut it. During the lifting process, the feeding tube can also rotate to polish the outer wall of the material, preventing adhesion between the material and the paper. Additionally, a pipe allows gas to be introduced into the feeding tube, blowing out the bottom of the paper cup and preventing it from adhering to the inside of the tube. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0022] Figure 2 This is a three-dimensional structural diagram of the conveying structure of this utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional unfolded structure of the paper cutting structure of this utility model.

[0024] Figure label:

[0025] 1. Conveying structure; 101. Shell; 102. Base plate; 103. Discharge bin; 104. Mounting plate; 105. Guide groove; 2. Feeding structure; 201. Drive screw; 202. Moving frame; 203. Mating hole; 204. Feeding belt device; 3. Paper cutting structure; 301. Electric push rod; 302. Connecting strip; 303. Lifting plate; 304. Mounting groove; 305. Discharge pipe; 306. Spiral groove; 307. Positioning ring; 308. Rotary sealing ring; 4. Connecting pipe. Detailed Implementation

[0026] To facilitate understanding of this utility model, a more comprehensive description of the utility model will be given below with reference to the accompanying drawings, which show several embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that the disclosure of the utility model will be more thorough and complete.

[0027] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installed," "connected," "linked," "fixed," "provided with," and "located in" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example

[0030] See attached document Figure 1-3 A paper cup production paper cutting equipment includes a conveying structure 1, feeding structures 2 are provided on both sides of the conveying structure 1, a paper cutting structure 3 is provided in the middle of the conveying structure 1, and a connecting pipe 4 is provided on the top of the paper cutting structure 3.

[0031] The conveying structure 1 includes a housing 101, with an mounting plate 104 at the top center of the housing 101. A guide groove 105 is provided inside the mounting plate 104, and a guide ball is provided inside the guide groove 105. A bottom plate 102 is provided at the bottom center of the housing 101, and a feeding bin 103 is provided inside the bottom plate 102. The diameter of the feeding bin 103 is larger than the diameter of the guide groove 105. When the bottom of the paper cup needs to be cut by the material equipment, the paper raw material of the paper cup is passed sequentially through the top of the bottom plate 102 and between the two feeding structures 2.

[0032] The paper cutting structure 3 includes an electric push rod 301 and a feeding tube 305. The feeding tube 305 has a spiral groove 306 on its outer wall, which is slidably connected to a guide ball. The outer wall of the feeding tube 305 is provided with a frosted layer. The electric push rod 301 is located on both sides of the outer wall of the housing 101. A connecting strip 302 is provided at the output end of the electric push rod 301. A lifting plate 303 is provided between the two connecting strips 302. An installation groove 304 is provided inside the lifting plate 303. The feeding tube 305 is rotatably connected inside the installation groove 304. A positioning ring 307 is rotatably connected to the top of the feeding tube 305. A rotary sealing ring 308 is provided between the positioning ring 307 and the feeding tube 305. The electric push rod is activated. 301. The electric push rod 301 drives the lifting plate 303 to move downward. Then, the lifting plate 303 moves downward, causing the feeding tube 305 to move downward. The spiral groove 306 on the outer wall of the feeding tube 305 slides in the guide ball inside the guide groove 105, causing the feeding tube 305 to rotate during its downward movement. Then, the bottom of the spiral groove 306 cuts the paper, and the frosted layer on the outer wall of the feeding tube 305 polishes the raw material. After that, the feeding tube 305 drives the paper cup bottom to be inserted into the installation groove 304. Then, the air pump is started, and the air pump sends gas into the connecting pipe 4 and into the feeding tube 305, so that the gas can discharge the cup bottom raw material, thereby realizing the rapid cutting and feeding of the cup bottom in the paper cup production process.

[0033] Furthermore, the feeding structure 2 includes a transmission screw 201, which is rotatably connected to both sides of the outer wall of the housing 101. The threads at both ends of the transmission screw 201 have opposite directions. The number of transmission screws 201 is set to four, with two transmission screws 201 forming a group. A movable frame 202 is provided between each group of transmission screws 201. Both ends of the movable frame 202 have mating holes 203, which engage with the transmission screws 201. The longitudinal section of the movable frame 202 is L-shaped. A feeding belt device 204 is provided on the inner side of the movable frame 202. Then, the transmission screw 201 is manually rotated, which drives the movable frame 202 on both sides of the transmission screw 201 to move inward. Then, the movable frame 202 drives the feeding belt device 204 to move inward. The paper raw material enters between the movable frame 202 and the feeding belt device 204. The feeding belt device 204 is started, and the feeding belt device 204 drives the paper to slide on the top of the base plate 102.

[0034] The above-described embodiments are merely illustrative of certain implementations of this utility model, and their descriptions are relatively specific and detailed. However, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these modifications and improvements all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A paper cup production and cutting device, characterized in that: include A conveying structure (1) is provided with feeding structures (2) on both sides of the conveying structure (1), a paper cutting structure (3) is provided in the middle of the conveying structure (1), and a connecting pipe (4) is provided at the top of the paper cutting structure (3). The conveying structure (1) includes a housing (101), a mounting plate (104) is provided at the top of the middle of the housing (101), a guide groove (105) is provided inside the mounting plate (104), and a guide ball is provided inside the guide groove (105); The paper cutting structure (3) includes an electric push rod (301) and a feeding tube (305). The feeding tube (305) has a spiral groove (306) on its outer wall. The spiral groove (306) is slidably connected to a guide ball. The outer wall of the feeding tube (305) is provided with a frosted layer.

2. The paper cup production and cutting equipment according to claim 1, characterized in that: A bottom plate (102) is provided at the bottom of the middle of the housing (101), and a feeding bin (103) is provided inside the bottom plate (102). The diameter of the feeding bin (103) is larger than the diameter of the guide groove (105).

3. The paper cup production and paper cutting equipment according to claim 1, characterized in that: The feeding structure (2) includes a transmission screw (201), which is rotatably connected to both sides of the outer wall of the housing (101). The threads at both ends of the transmission screw (201) are opposite. The number of transmission screws (201) is set to four, and two transmission screws (201) form a group.

4. The paper cup production and cutting equipment according to claim 3, characterized in that: A movable frame (202) is provided between a group of the transmission screws (201). The movable frame (202) has mating holes (203) at both ends, and the mating holes (203) are mated with the transmission screws (201).

5. A paper cup production and paper cutting device according to claim 4, characterized in that: The longitudinal section of the movable frame (202) is L-shaped, and a feeding belt device (204) is provided on the inner side of the movable frame (202).

6. The paper cup production and paper cutting equipment according to claim 1, characterized in that: The electric push rod (301) is disposed on both sides of the outer wall of the housing (101). The output end of the electric push rod (301) is provided with a connecting strip (302). A lifting plate (303) is provided between the two connecting strips (302). An installation groove (304) is provided inside the lifting plate (303). A feeding pipe (305) is rotatably connected inside the installation groove (304). A positioning ring (307) is rotatably connected to the top of the feeding pipe (305). A rotating sealing ring (308) is provided between the positioning ring (307) and the feeding pipe (305).

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