Cutting device for environment-friendly plastic paper cup production

Abstract

The utility model provides a cutting device for environment-friendly plastic paper cup production, and relates to the technical field of paper cup production. The cutting device for environment-friendly plastic paper cup production comprises a bottom plate, a supporting mechanism is arranged on the upper portion of the bottom plate, a power mechanism is arranged on one side of the supporting mechanism, a rotating mechanism is further arranged on the upper portion of the bottom plate, a first telescopic rod is arranged at the end of the rotating mechanism, and a fixing plate is connected to the lower surface of the first telescopic rod; the lower surface of the fixing plate is connected with an extrusion plate, and a negative pressure mechanism is arranged on the upper portion of the extrusion plate. According to the cutting device for environment-friendly plastic paper cup production, paper is cut through a cutting knife, cut round paper enters the cutting knife, an illumination assembly irradiates the paper for detection, then qualified paper and unqualified paper are separated and collected, and the purpose of improving the cutting effect is achieved; therefore, the problem that the cutting effect is poor due to the fact that the cut paper cannot be detected is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a cutting device, concretely is a cutting device for environmental protection plastic paper cup production belongs to the technical field of paper cup production. BACKGROUND

[0002] Plastic paper cup is a kind of common disposable drinking container, usually used to hold beverages or food, with light, not easy to break, environmental protection, can print various patterns and marks etc., therefore, it is widely used in catering, retail and other industries, plastic paper cup is generally composed of paper pulp and plastic, paper pulp is the main component of paper cup, provides the basic structure and shape of paper cup, the inner layer coating of paper cup generally covers plastic film to provide waterproof and oil-proof performance, this film enables paper cup to hold liquid without leakage, when producing existing plastic paper cup, paper and plastic film need to be cut into appropriate size to facilitate subsequent processing, which generally uses cutting device.

[0003] The existing paper cup cutting device generally cuts the cup body and the cup bottom separately, and finally performs bonding assembly to form a whole, when cutting, the paper is moved by a transmission device, and a circular cutting knife or the like is used to cut the paper, the cut circular paper piece is used as the bottom of the paper cup, to save materials, the paper is generally relatively narrow, only a little wider than the cutting width, when cutting to the edge part, the circular paper cannot form a complete circle, the existing cut paper is generally directly collected and treated, and then the next process is carried out, the cut paper piece cannot be detected, leading to poor cutting effect, therefore, the present application provides a cutting device for environmental protection plastic paper cup production to solve the above problems. UTILITY MODEL CONTENTS

[0004] To solve the above problems, the utility model provides a cutting device for environmental protection plastic paper cup production to solve the above problems, and the specific technical scheme is as follows:

[0005] A cutting device for environmental protection plastic paper cup production, comprising a bottom plate, a supporting mechanism is arranged on the upper portion of the bottom plate, a power mechanism is arranged on one side of the supporting mechanism, a rotating mechanism is further arranged on the upper portion of the bottom plate, a first telescopic rod is arranged at the end of the rotating mechanism, a fixed plate is connected to the lower surface of the first telescopic rod, an extrusion plate is connected to the lower surface of the fixed plate, a negative pressure mechanism is arranged on the upper portion of the extrusion plate, an extrusion mechanism is arranged in the extrusion plate, a cutting knife is fixedly connected to the lower surface of the extrusion plate, a light sensor is further installed in the extrusion plate, two collecting barrels are arranged on the upper surface of the bottom plate, and a lighting assembly is installed on the inner wall of one of the collecting barrels.

[0006] Preferably, the supporting mechanism comprises a supporting block, the bottom of the supporting block is connected with the bottom plate, the upper surface of the supporting block is connected with four limiting blocks, and the inner wall of the supporting block is provided with a groove.

[0007] Preferably, the power mechanism comprises a first motor, the first motor is installed on one side of the supporting block, and the output end of the first motor is connected with a squeezing roller.

[0008] Preferably, the rotating mechanism comprises a mounting plate, the bottom of the mounting plate is connected with the bottom plate, the upper surface of the mounting plate is installed with a second motor, the output end of the second motor is connected with a supporting plate, and the lower surface of the supporting plate is connected with the first telescopic rod.

[0009] Preferably, the negative pressure mechanism comprises a fixing cylinder, the lower surface of the fixing cylinder is fixedly connected with the squeezing plate, the inner wall of the fixing cylinder is slidably connected with a sealing block, the upper surface of the sealing block is connected with the second telescopic rod, and the upper end of the second telescopic rod is installed on the lower surface of the fixing plate.

[0010] Preferably, the squeezing mechanism comprises a sliding rod, the outer surface of the sliding rod is slidably connected with the squeezing plate, the outer surface of the sliding rod is sleeved with a spring, the upper end of the spring is connected with the inner wall of the squeezing plate, and the lower end of the spring is connected with the sliding rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] 1、The cutting device for the environment-friendly plastic paper cup production is provided with a collecting barrel and a cutting knife, the cutting knife cuts the paper, the cut round paper enters the inside of the cutting knife, when the paper is pasted to the lower surface of the squeezing plate, the negative pressure mechanism sucks the cut paper, the rotating mechanism drives the cut paper to rotate to above the first collecting barrel, the illumination assembly irradiates the paper, the light sensor detects the paper, if the paper is unqualified, the paper falls into the first collecting barrel, if the paper is qualified, the paper moves to another collecting barrel to be collected, so that the qualified and unqualified papers are collected and treated, the cutting effect is improved, and the problem that the cut paper cannot be detected and the cutting effect is poor is solved.

[0013] 2. The cutting device for the environment-friendly plastic paper cup production is provided with an extrusion mechanism and a supporting mechanism, the limiting block is used for limiting the paper, preventing the paper from being bent when sliding, the shape of the groove is annular, the cutting knife can be inserted into the inside of the groove when cutting, the first motor drives the extrusion rollers to rotate, the paper is extruded between the two extrusion rollers, so that the paper can be driven to move, the spring can provide the elastic force for the downward movement of the sliding rod, so that the sliding rod extrudes the paper, preventing the paper from sliding and causing the cutting position to deviate. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the three-dimensional structure schematic view of the supporting mechanism in the utility model;

[0016] Figure 3 It is the three-dimensional structure schematic view of the rotating mechanism in the utility model;

[0017] Figure 4 It is the three-dimensional structure schematic view of the first telescopic rod in the utility model;

[0018] Figure 5 It is the sectional view of the extrusion plate in the utility model.

[0019] BRIEF DESCRIPTION OF DRAWINGS: 1, bottom plate; 2, supporting mechanism; 201, supporting block; 202, limiting block; 203, groove; 3, power mechanism; 301, first motor; 302, extrusion roller; 4, rotating mechanism; 401, mounting plate; 402, second motor; 403, supporting plate; 5, first telescopic rod; 6, fixed plate; 7, extrusion plate; 8, negative pressure mechanism; 801, fixed cylinder; 802, second telescopic rod; 803, sealing block; 9, extrusion mechanism; 901, sliding rod; 902, spring; 10, cutting knife; 11, light sensor; 12, collection barrel; 13, lighting assembly. DETAILED DESCRIPTION

[0020] The utility model will be further described in connection with the drawings.

[0021] Please refer to Figures 1-5The utility model provides a paper cutting device, including bottom plate 1, the upper portion of bottom plate 1 is provided with support mechanism 2, one side of support mechanism 2 is provided with power mechanism 3, the upper portion of bottom plate 1 is also provided with rotating mechanism 4, the end of rotating mechanism 4 is provided with first telescopic link 5, the lower surface of first telescopic link 5 is connected with fixed plate 6, the lower surface of fixed plate 6 is connected with extrusion plate 7, the upper portion of extrusion plate 7 is provided with negative pressure mechanism 8, the inside of extrusion plate 7 is provided with extrusion mechanism 9, the lower surface of extrusion plate 7 is fixedly connected with cutting knife 10, the inside of extrusion plate 7 is also installed light sensor 11, the upper surface of bottom plate 1 is provided with two collecting barrels 12, the inner wall of one of collecting barrels 12 is installed with lighting assembly 13, power mechanism 3 is used to provide power to paper, makes paper can slide on support mechanism 2, in order to carry out cutting, first telescopic link 5 and the component of lower portion thereof have three groups, rotating mechanism 4 can drive first telescopic link 5 to rotate, can move after cutting after cutting, the paper of cutting is moved to the upper of first collecting barrel 12, after detection, according to the detection result carries out separate collection.

[0022] Support mechanism 2 includes support block 201, the bottom of support block 201 is connected with bottom plate 1, the upper surface of support block 201 is connected with four limit blocks 202, the inner wall of support block 201 is provided with recess 203, limit block 202 is used to limit paper, prevent its bending when sliding, the shape of recess 203 is annular, when cutting, cutting knife 10 can be inserted into the inside of recess 203.

[0023] Power mechanism 3 includes first motor 301, first motor 301 is installed on one side of support block 201, the output end of first motor 301 is connected with extrusion roller 302, the number of extrusion roller 302 is two, first motor 301 is connected with only one, first motor 301 drives extrusion roller 302 to rotate, paper is extruded between two extrusion rollers 302, so that paper can be driven to move.

[0024] Rotating mechanism 4 includes mounting plate 401, the bottom of mounting plate 401 is connected with bottom plate 1, the upper surface of mounting plate 401 is installed with second motor 402, the output end of second motor 402 is connected with support plate 403, the lower surface of support plate 403 is connected with first telescopic link 5, controller is installed in mounting plate 401, can control the operation of all electrical equipment in the device, support plate 403 can be driven to rotate by second motor 402, support plate 403 is composed of three cross plates and end circular plate.

[0025] The negative pressure mechanism 8 comprises a fixed cylinder 801, the lower surface of the fixed cylinder 801 is fixedly connected with the pressing plate 7, the inner wall of the fixed cylinder 801 is slidably connected with a sealing block 803, the upper surface of the sealing block 803 is connected with a second telescopic rod 802, the upper end of the second telescopic rod 802 is installed on the lower surface of the fixed plate 6, when the second telescopic rod 802 is elongated or shortened, the sealing block 803 can be driven to move upward or downward, so that the inside of the fixed cylinder 801 forms negative pressure or positive pressure, so as to fix the cut paper.

[0026] The pressing mechanism 9 comprises a sliding rod 901, the outer surface of the sliding rod 901 is slidably connected with the pressing plate 7, the outer surface of the sliding rod 901 is sleeved with a spring 902, the upper end of the spring 902 is connected with the inner wall of the pressing plate 7, the lower end of the spring 902 is connected with the sliding rod 901, the spring 902 can provide the sliding rod 901 with the elastic force of downward movement, so as to press the paper with the sliding rod 901.

[0027] The first motor 301, the second motor 402, the first telescopic rod 5 and the second telescopic rod 802 in the application are common electrical devices in the prior art, and the model or internal structure thereof will not be described in detail, and they can also be replaced by other power sources.

[0028] The light sensor 11 in the application is a common electrical device in the prior art, which can transmit light signals to the controller, and through the controller, other electrical devices can make corresponding operations according to the preset program, and the model or internal structure thereof will not be described in detail, and it can also be replaced by other components with the same function.

[0029] The utility model discloses a cutting device for paper, it includes power mechanism 3, support mechanism 2, cutting knife 10, sealing block 803, fixed cylinder 801, second telescopic rod 802, first telescopic rod 5, fixed plate 6, extrusion plate 7, rotating mechanism 4 and illumination assembly 13, power mechanism 3 is connected to support mechanism 2, cutting knife 10 is connected to support mechanism 2, sealing block 803 is connected to fixed cylinder 801, second telescopic rod 802 is connected to fixed cylinder 801, first telescopic rod 5 is connected to fixed plate 6, fixed plate 6 is connected to extrusion plate 7, rotating mechanism 4 is connected to cutting knife 10, and illumination assembly 13 is connected to cutting knife 10.

[0030] The technical principles of the utility model are described above in combination with specific embodiments. These descriptions are only for explaining the principles of the utility model and cannot be interpreted as limiting the protection scope of the utility model in any way. Based on the explanations herein, other specific embodiments of the utility model can be conceived by those skilled in the art without creative labor, and these embodiments will all fall within the protection scope of the claims of the utility model.

Claims

1. An environment-friendly plastic paper cup production cutting device, comprising a base plate (1), characterized in that: The upper portion of the bottom plate (1) is provided with a supporting mechanism (2), one side of the supporting mechanism (2) is provided with a power mechanism (3), the upper portion of the bottom plate (1) is also provided with a rotating mechanism (4), the end of the rotating mechanism (4) is provided with a first telescopic rod (5), the lower surface of the first telescopic rod (5) is connected with a fixed plate (6), the lower surface of the fixed plate (6) is connected with an extrusion plate (7), the upper portion of the extrusion plate (7) is provided with a negative pressure mechanism (8), the inside of the extrusion plate (7) is provided with an extrusion mechanism (9), the lower surface of the extrusion plate (7) is fixedly connected with a cutting knife (10), the inside of the extrusion plate (7) is also installed with a light sensor (11), the upper surface of the bottom plate (1) is provided with two collecting barrels (12), the inner wall of one of the collecting barrels (12) is installed with an illumination assembly (13).

2. The cutting device for producing environment-friendly plastic paper cups according to claim 1, characterized in that: The supporting mechanism (2) comprises a supporting block (201), the bottom of the supporting block (201) is connected with the bottom plate (1), the upper surface of the supporting block (201) is connected with four limiting blocks (202), and the inner wall of the supporting block (201) is provided with a groove (203).

3. The cutting device for producing environment-friendly plastic paper cups according to claim 2, characterized in that: The power mechanism (3) comprises a first motor (301), the first motor (301) is installed on one side of the supporting block (201), and the output end of the first motor (301) is connected with an extrusion roller (302).

4. The cutting device for producing environment-friendly plastic paper cups according to claim 1, characterized in that: The rotating mechanism (4) comprises a mounting plate (401), the bottom of the mounting plate (401) is connected with the bottom plate (1), the upper surface of the mounting plate (401) is installed with a second motor (402), the output end of the second motor (402) is connected with a supporting plate (403), and the lower surface of the supporting plate (403) is connected with the first telescopic rod (5).

5. The cutting device for producing environment-friendly plastic paper cups according to claim 1, characterized in that: The negative pressure mechanism (8) comprises a fixed cylinder (801), the lower surface of the fixed cylinder (801) is fixedly connected with the extrusion plate (7), the inner wall of the fixed cylinder (801) is slidably connected with a sealing block (803), the upper surface of the sealing block (803) is connected with a second telescopic rod (802), and the upper end of the second telescopic rod (802) is installed on the lower surface of the fixed plate (6).

6. The cutting device for producing environment-friendly plastic paper cups according to claim 5, characterized in that: The extrusion mechanism (9) comprises a sliding rod (901), the outer surface of the sliding rod (901) is slidably connected with the extrusion plate (7), the outer surface of the sliding rod (901) is sleeved with a spring (902), the upper end of the spring (902) is connected with the inner wall of the extrusion plate (7), and the lower end of the spring (902) is connected with the sliding rod (901).

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