Automatic feeding device for paper cup processing and production

Abstract

The present invention discloses an automatic feeding device for paper cup processing and production, which relates to the technical field of paper cup processing and conveying, and includes a support assembly, wherein the support assembly includes two support plates, and the two support plates are symmetrically arranged. In the automatic feeding device for paper cup processing and production, an operator places the paper cup bottom pads on a loading table in order, and the outer diameter of the paper cup bottom pads matches the inner width of a loading chute. The bottom surface of the loading chute is inclined, and when the paper cup bottom pads are placed there, they will slide down inside the loading chute, and the inner wall of the loading chute is coated with a layer of wax-based coating, the main component of the wax-based coating is wax, and the wax can form a smooth wax film on the inner surface of the loading chute, thereby improving the sliding characteristics of the inner surface of the loading chute, so that the paper cup bottom pads can slide down in time when placed inside the loading chute, and will not stay in place.

Description

Technical Field

[0001] The invention relates to the technical field of paper cup processing and conveying, in particular to an automatic feeding device for paper cup processing and production. Background Art

[0002] Traditional paper cup feeding methods are mostly manual feeding, which not only consumes a lot of manpower costs, but also the speed and accuracy of manual feeding are difficult to guarantee. The manual feeding speed is limited and it is difficult to meet the needs of large-scale and high-efficiency production. During peak production periods, it is easy to cause production progress to lag behind. At the same time, manual operation will inevitably lead to problems such as feeding position deviation and uneven feeding speed, which will affect the molding quality of paper cups and lead to an increase in the defective rate. With the development of automation technology, some simple automatic feeding devices have begun to be used in the paper cup production industry.

[0003] Existing, such as Chinese patent publication number: CN218706920U, discloses a stable pushing mechanism for disposable paper cup production and processing, including a first mounting plate, four corners of the bottom end of the first mounting plate are provided with support columns, the top of the first mounting plate is provided with a paper cup clamping device in the middle position along the length direction, the bottom of the first mounting plate is provided with a pushing device used in conjunction with the paper cup clamping device, the top of the first mounting plate near the input end of the paper cup clamping device is provided with a paper cup forming mechanism used in conjunction with it, and the top of the first mounting plate near the output end of the paper cup clamping device is provided with a feeding device used in conjunction with it.

[0004] In the prior art, the quality of paper cup bottoms is unstable during the processing. The quality of the raw materials for the bottoms is usually judged manually. Sorting personnel are arranged on the production line to sort out cracked and collapsed paper cup bottoms, and keep the paper cup bottoms with good quality to continue to be transported to other processing equipment. However, the sorting personnel will have visual fatigue after working for a long time, which may easily cause the paper cup bottoms with quality problems to not be sorted out, resulting in poor product quality.

[0005] Therefore, we propose an automatic feeding device for paper cup processing and production to solve the above problems. Summary of the invention

[0006] The object of the present invention is to provide an automatic feeding device for paper cup processing and production, so as to solve the problem that the current automatic feeding of paper cup processing cannot automatically sort out defective products as mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic feeding device for paper cup processing and production, comprising a support assembly, the support assembly comprising two support plates, the two support plates are symmetrically arranged, the inner wall of one of the support plates is fixedly connected with a conveying assembly, the tops of the two support plates are fixedly connected with a first mounting plate, the tops of the two first mounting plates are provided with a visual sensor, and the visual sensor is used to detect the surface flatness of the conveyed material, the tops of the two support plates are fixedly connected with a second mounting plate near the middle, the inner walls of the two second mounting plates are provided with a pressure sensor, and the pressure sensor is used to detect the weight of the conveyed material, the top of one of the support plates is fixedly connected with a third mounting plate, the top of the third mounting plate is fixedly connected with a fixed block, the outer surface of the fixed block is provided with a multi-stage electric push rod, one end of the multi-stage electric push rod is fixedly connected with a push block, and the plane of the push block is arranged in an arc shape, which is used to push the conveyed material.

[0008] Preferably, a controller is provided on the outer surface of the other support plate, two support columns are fixedly connected to the bottom of the two support plates, a connecting rod is fixedly connected between each two support columns, one end of the two support plates is fixedly connected to a support rod, a loading platform is fixedly connected between one end of the two support rods, the loading platform is arranged at an angle, and the loading platform is used for loading operations of conveyed materials.

[0009] Preferably, the two ends of the loading platform are fixedly connected to one end of the two support plates respectively, a loading chute is provided on the top of the loading platform, and the inner wall of the loading chute is coated with a wax-based coating, and the wax-based coating is used to make the conveyed material slide down quickly.

[0010] Preferably, the inner top surfaces of the two support plates are fixedly connected with a plurality of fixing claws, the plurality of fixing claws are evenly divided into two groups, a blanking plate is fixedly connected between the two groups of fixing claws, and the blanking plate is arranged at an incline.

[0011] Preferably, the conveying assembly includes a support bracket, which is fixedly installed on one side of one of the support plates. Two bearing blocks are fixedly connected to the top of the support plate, and the tops of the two bearing blocks are fixedly connected to reinforcement blocks.

[0012] Preferably, a rotating hole is opened on one side of the two reinforcement blocks, the inner walls of the two rotating holes are rotatably connected to a rotating shaft, one end of the two rotating shafts is fixedly connected to a rotating wheel, a connecting belt is movably connected between the outer surfaces of the two rotating wheels, and the connecting belt is made of rubber material.

[0013] Preferably, a servo motor is arranged at the top of the support bracket near one of the bearing blocks, and the servo motor is used to provide driving force, and the output shaft of the servo motor is fixedly connected to the outer surface of one of the rotating wheels.

[0014] Preferably, the other ends of the two rotating shafts are fixedly connected to limit plates, the outer surfaces of the two limit plates are fixedly connected to movable rods, and one ends of the two movable rods are fixedly connected to rockers.

[0015] Preferably, a plurality of limit strips are fixedly connected to the outer surfaces of the two rockers, a rotating block is rotatably connected to the outer surfaces of the two rockers, and a fixing rod is fixedly connected between the two rotating blocks.

[0016] Preferably, a connecting block is fixedly connected to the top of the fixing rod, a supporting plate is fixedly connected to the top of the connecting block and the tops of the two rotating blocks, and a paper cup bottom pad is placed on the top of the supporting plate.

[0017] Compared with the prior art, the present invention has the following beneficial effects: 1. When in use, the operator places the paper cup bottom pads on the loading table in order. The outer diameter of the paper cup bottom pads matches the inner width of the loading chute. The bottom surface of the loading chute is inclined. When the paper cup bottom pads are placed there, they will slide down inside the loading chute. In addition, a layer of wax-based coating is coated on the inner wall of the loading chute. The main component of the wax-based coating is wax, and the wax can form a smooth wax film on the inner surface of the loading chute, thereby improving the sliding properties of the inner surface of the loading chute, so that the paper cup bottom pads can slide down in time when placed inside the loading chute and will not stay in place. Since the lowest end of the loading chute is a hook design, the paper cup bottom pad will automatically stop when it slides to the bottom.

[0018] 2. When in use, the paper cup bottom pads are conveyed by the conveying assembly and pass through the first mounting plate, the second mounting plate and the third mounting plate in turn, and are inspected by visual sensors and pressure sensors for their surfaces and weights in turn. The qualified paper cup bottom pads will slide down along the unloading plate and are finally collected. The unloading plate is fixed by fixed claws. In addition, when the unqualified paper cup bottom pads pass the third mounting plate, the controller will control the start of the multi-stage electric push rod to extend the multi-stage electric push rod, thereby pushing the push block forward quickly. The push block will quickly push the unqualified paper cup bottom pads to the side of the equipment for collection. Automated inspection and sorting can avoid visual fatigue, improve the sorting efficiency of products during the feeding process, and also improve the quality of finished products.

[0019] 3. When in use, by starting the servo motor, the output shaft is rotated, thereby driving the connected wheel to rotate. Under the connection of the connecting belt, the rotation speed and rotation direction of the two wheels are the same. Therefore, the two shafts will rotate inside the two rotating holes respectively, thereby driving the two movable rods to swing. Since the swing angle and speed of the two rockers are the same, then, under the connection of the fixed rod, the three supporting plates move simultaneously. The supporting plate located at one edge holds up the bottom pad of the paper cup. When the rotating block rotates with the rotating shaft as the center of the circle, the lifted bottom pad of the paper cup will be placed between the notches of the two first mounting plates. At this time, the visual sensor detects its appearance, and the servo motor drives the movable rod to continue to rotate, so that the supporting plate transfers the bottom pad of the paper cup forward in turn. When the bottom pad of the paper cup is transferred between the notches of the two second mounting plates, the pressure sensor will detect whether the weight of the bottom pad of the paper cup is qualified. The bottom pad of the paper cup can be transported forward at a regular and uniform speed through the three continuously rotating supporting plates, which has the advantages of convenient automatic detection, automatic sorting and automatic loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a first-perspective stereoscopic view of an automatic feeding device for paper cup processing and production according to the present invention; Figure 2 A second perspective stereoscopic diagram of an automatic feeding device for paper cup processing and production according to the present invention; Figure 3 It is a three-dimensional diagram of a loading platform of an automatic feeding device for paper cup processing and production of the present invention; Figure 4 It is a three-dimensional diagram of a supporting component part of an automatic feeding device for paper cup processing and production of the present invention; Figure 5 A three-dimensional view from another angle of the supporting component part of the automatic feeding device for paper cup processing and production of the present invention; Figure 6 It is a partial three-dimensional diagram of a conveying component of an automatic feeding device for paper cup processing and production of the present invention; Figure 7 It is a perspective view of the structure of a conveying component of an automatic feeding device for paper cup processing and production according to the present invention; Figure 8 This is a three-dimensional view of a conveying component part of an automatic feeding device for paper cup processing and production according to the present invention, unfolded from another angle.

[0021] In the figure: 1. Support assembly; 101. Support plate; 102. Loading platform; 103. Connecting rod; 104. Support column; 105. Support rod; 106. Loading chute; 107. Unloading plate; 108. Fixed claw; 109. Fixed block; 110. Multi-stage electric push rod; 111. Push block; 112. Pressure sensor; 113. Visual sensor; 114. Third mounting plate; 115. First mounting plate; 116. Second mounting plate ; 2. Conveying assembly; 201. Support bracket; 202. Carrying block; 203. Reinforcement block; 204. Movable rod; 205. Rocker; 206. Rotating block; 207. Supporting plate; 208. Fixed rod; 209. Connecting block; 210. Rotating hole; 211. Rotating shaft; 212. Rotating wheel; 213. Connecting belt; 214. Limiting plate; 215. Servo motor; 216. Limiting strip; 3. Paper cup bottom pad; 4. Controller. DETAILED DESCRIPTION

[0022] 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 implementation regulations 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 creative work are within the scope of protection of the present invention.

[0023] Example 1: Reference Figure 1 - Figure 8As shown, the present invention provides a technical solution: an automatic feeding device for paper cup processing and production, including a support assembly 1, the support assembly 1 includes two support plates 101, the two support plates 101 are symmetrically arranged, the inner wall of one of the support plates 101 is fixedly connected with a conveying assembly 2, the tops of the two support plates 101 are fixedly connected with a first mounting plate 115, the tops of the two first mounting plates 115 are both provided with a visual sensor 113, and the visual sensor 113 is used to detect the surface flatness of the conveyed material, the tops of the two support plates 101 are both fixedly connected with a second mounting plate 116 near the middle, the inner walls of the two second mounting plates 116 are both provided with a pressure sensor 112, and the pressure sensor The sensor 112 is used to detect the weight of the conveyed material. The top of one of the support plates 101 is fixedly connected to a third mounting plate 114, and the top of the third mounting plate 114 is fixedly connected to a fixed block 109. A multi-stage electric push rod 110 is arranged on the outer surface of the fixed block 109. One end of the multi-stage electric push rod 110 is fixedly connected to a push block 111, and the plane of the push block 111 is arranged in an arc shape, which is used to push the conveyed material. A controller 4 is arranged on the outer surface of the other support plate 101. Two support columns 104 are fixedly connected to the bottom of the two support plates 101. A connecting rod 103 is fixedly connected between each two support columns 104. One end of the two support plates 101 is fixedly connected to the support rod 10 5. A loading platform 102 is fixedly connected between one end of the two support rods 105. The loading platform 102 is inclined and is used for loading the conveyed materials. The two ends of the loading platform 102 are respectively fixedly connected to one end of the two support plates 101. A loading chute 106 is provided on the top of the loading platform 102, and the inner wall of the loading chute 106 is coated with a wax-based paint. The wax-based paint is used to make the conveyed materials slide down quickly. A plurality of fixed claws 108 are fixedly connected to the inner top surfaces of the two support plates 101. The plurality of fixed claws 108 are evenly divided into two groups. A blanking plate 107 is fixedly connected between the two groups of fixed claws 108, and the blanking plate 107 is inclined. The conveying component 2 includes a support The bracket 201 is fixedly installed on one side of one of the support plates 101, and two bearing blocks 202 are fixedly connected to the top of the support plate 101. The tops of the two bearing blocks 202 are fixedly connected with reinforcement blocks 203, and one side of the two reinforcement blocks 203 is provided with a rotating hole 210. The inner walls of the two rotating holes 210 are rotatably connected with a rotating shaft 211, and one end of the two rotating shafts 211 is fixedly connected with a rotating wheel 212. A connecting belt 213 is movably connected between the outer surfaces of the two rotating wheels 212, and the connecting belt 213 is made of rubber material. A servo motor 215 is arranged at the top of the bracket 201 near one of the bearing blocks 202, and the servo motor 215 is used to provide driving force.

[0024] In this embodiment, when in use, the controller 4 must first be electrically connected to the multi-stage electric push rod 110, the pressure sensor 112, the visual sensor 113, and the servo motor 215. The operator controls the start, stop, and operation of the multi-stage electric push rod 110, the pressure sensor 112, the visual sensor 113, and the servo motor 215 by operating on the panel of the controller 4. The disposable paper cup is composed of a cup body and a cup bottom, and the cup bottom is a paper cup bottom pad 3. When loading, the operator places the paper cup bottom pad 3 on the loading platform 102 in sequence. The outer diameter of the paper cup bottom pad 3 matches the inner width of the loading chute 106. The loading chute 106 is inclined on the ground. When the paper cup bottom pad 3 is placed there, it will slide down inside the loading chute 106, and The inner wall of the feeding chute 106 is coated with a layer of wax-based coating, the main component of the wax-based coating is wax, and the wax can form a smooth wax film on the inner surface of the feeding chute 106, thereby improving the sliding characteristics of the inner surface of the feeding chute 106, so that the paper cup bottom pad 3 can slide down in time when placed inside the feeding chute 106, and will not stay in place. Since the lowest end of the feeding chute 106 is a curved hook design, the paper cup bottom pad 3 will automatically stop when it slides to the bottom, and then under the transportation of the conveying component 2, it passes through the first mounting plate 115, the second mounting plate 116 and the third mounting plate 114 in turn, and its surface and weight are detected by the visual sensor 113 and the pressure sensor 112 in turn. The qualified paper cup bottom pad 3 will slide down along the bottom The material plate 107 slides downward and is finally collected together. The material plate 107 is fixed by the fixing claw 108. In addition, when the unqualified paper cup bottom pad 3 passes through the third mounting plate 114, the controller 4 will control the start of the multi-stage electric push rod 110 to extend the multi-stage electric push rod 110, thereby quickly pushing the push block 111 forward. The push block 111 will quickly push the unqualified paper cup bottom pad 3 to the side of the equipment for collection. Automated detection and sorting can avoid visual fatigue, improve the sorting efficiency of the product during the feeding process, and also improve the quality of the finished product. The internal structure of the visual sensor 113 and the pressure sensor 112 belongs to the prior art, so no excessive description is made here. The visual sensor 11 3 Detection of whether there are defects on the surface of the paper cup bottom pad 3 is mainly based on the principle of machine vision. The visual sensor 113 is usually equipped with an optical lens and an image sensor. When the paper cup bottom pad 3 is detected, the light source will evenly illuminate the surface of the bottom pad. The optical lens collects image information on the surface of the paper cup bottom pad 3 and transmits it to the image sensor. The image sensor converts the light signal into an electrical signal, and then converts it into a digital image signal through analog-to-digital conversion. Subsequently, the collected image is compared with a pre-set standard image through an image processing algorithm to analyze the texture, color, shape and other features in the image. If an area that does not conform to the standard image is found, such as black spots, scratches, holes, etc., it can be determined as a surface defect. The pressure sensor 112 detects whether the quality of the paper cup bottom pad 3 is up to standard.Generally, the relationship between pressure and deformation is used. When the paper cup bottom pad 3 is placed on the pressure sensor 112, the sensor will be subjected to the pressure exerted by the bottom pad. If the paper cup bottom pad 3 is of qualified quality, its structure and material can withstand a certain pressure and the deformation generated is within a reasonable range. Otherwise, it is unqualified.

[0025] Embodiment 2: Figure 1 - Figure 8 As shown, the conveying assembly 2 includes a support bracket 201, which is fixedly installed on one side of one of the support plates 101, and two bearing blocks 202 are fixedly connected to the top of the support plate 101, and the tops of the two bearing blocks 202 are fixedly connected to reinforcing blocks 203, and one side of the two reinforcing blocks 203 is provided with a rotating hole 210, and the inner walls of the two rotating holes 210 are rotatably connected to a rotating shaft 211, and one end of the two rotating shafts 211 is fixedly connected to a rotating wheel 212, and a connecting belt 213 is movably connected between the outer surfaces of the two rotating wheels 212, and the connecting belt 213 is made of rubber material, and a servo motor 215 is arranged at the top of the support bracket 201 near one of the bearing blocks 202, and the servo motor 215 is used to provide driving force, and the servo The output shaft of the servo motor 215 is fixedly connected to the outer surface of one of the rotating wheels 212, the other ends of the two rotating shafts 211 are fixedly connected to the limiting plates 214, the outer surfaces of the two limiting plates 214 are fixedly connected to the movable rods 204, one ends of the two movable rods 204 are fixedly connected to the rocking arms 205, the outer surfaces of the two rocking arms 205 are fixedly connected to a plurality of limiting strips 216, the outer surfaces of the two rocking arms 205 are rotatably connected to the rotating blocks 206, the two rotating blocks 206 are fixedly connected with the fixing rod 208 between them, the top of the fixing rod 208 is fixedly connected with the connecting block 209, the top of the connecting block 209 and the top of the two rotating blocks 206 are fixedly connected with the supporting plate 207, and the top of the supporting plate 207 is placed with the paper cup bottom pad 3.

[0026] In this embodiment, when in use, when the paper cup bottom pad 3 slides down from the loading platform 102 to the lowest point, the servo motor 215 is started to rotate its output shaft, thereby driving the rotating wheel 212 connected thereto to rotate. Under the connection of the connecting belt 213, the rotation speed and rotation direction of the two rotating wheels 212 are the same. Therefore, the two rotating shafts 211 will rotate inside the two rotating holes 210 respectively, thereby driving the two movable rods 204 to swing. Since the swing angle and speed of the two rocking arms 205 are the same, then, under the connection of the fixed rod 208, the three supporting plates 207 move simultaneously, and the supporting plate 207 located at one edge lifts the paper cup bottom pad 3. When the rotating block 206 rotates with the rotating shaft 211 as the center, the lifted paper cup bottom pad 3 will be placed between the notches of the two first mounting plates 115. At this time, the visual sensor 113 detects its appearance, and the servo motor 215 drives the movable rod 204 to continue to rotate, so that the supporting plate 207 transfers the paper cup bottom pad 3 forward in sequence. When the paper cup bottom pad 3 is transferred between the notches of the two second mounting plates 116, the pressure sensor 112 will detect whether the weight of the paper cup bottom pad 3 is qualified. The three continuously rotating supporting plates 207 can transport the paper cup bottom pad 3 forward at a regular and uniform speed, which has the advantages of convenient automatic detection, automatic sorting and automatic loading.

[0027] The method of use and working principle of the device: When in use, firstly, the controller 4 must be electrically connected to the multi-stage electric push rod 110, the pressure sensor 112, the visual sensor 113, and the servo motor 215. The operator controls the start, stop, and operation of the multi-stage electric push rod 110, the pressure sensor 112, the visual sensor 113, and the servo motor 215 by operating on the panel of the controller 4. The disposable paper cup is composed of a cup body and a cup bottom, and the cup bottom is a paper cup bottom pad 3. When loading, the operator places the paper cup bottom pad 3 on the loading platform 102 in sequence. The outer diameter of the paper cup bottom pad 3 matches the inner width of the loading chute 106. The loading chute 106 is inclined. When the paper cup bottom pad 3 is placed there, it will be in the loading chute 10 6 slides downward, and the inner wall of the feeding chute 106 is coated with a wax-based coating, the main component of the wax-based coating is wax, and the wax can form a smooth wax film on the inner surface of the feeding chute 106, thereby improving the sliding characteristics of the inner surface of the feeding chute 106, so that the paper cup bottom pad 3 can slide down in time when placed in the feeding chute 106, and will not stay in place. Since the lowest end of the feeding chute 106 is a hook design, the paper cup bottom pad 3 will automatically stop when it slides to the bottom, and then under the transportation of the conveying component 2, it passes through the first mounting plate 115, the second mounting plate 116 and the third mounting plate 114 in turn, and its surface and weight are detected by the visual sensor 113 and the pressure sensor 112 in turn. At this time, The conveying process of the conveying assembly 2 is as follows: when in use, when the paper cup bottom pad 3 slides down from the loading platform 102 to the lowest point, the servo motor 215 is started to rotate its output shaft, thereby driving the rotating wheel 212 connected thereto to rotate. Under the connection of the connecting belt 213, the rotation speed and rotation direction of the two rotating wheels 212 are the same. Therefore, the two rotating shafts 211 will rotate inside the two rotating holes 210 respectively, thereby driving the two movable rods 204 to swing. Since the swing angle and speed of the two rocking arms 205 are the same, then, under the connection of the fixed rod 208, the three supporting plates 207 move simultaneously. The supporting plate 207 located at one edge holds up the paper cup bottom pad 3, and the rotating block 206 is centered around the rotating shaft 211. When the center rotates, the lifted paper cup bottom pad 3 will be placed between the notches of the two first mounting plates 115. At this time, the visual sensor 113 detects its appearance, and the servo motor 215 drives the movable rod 204 to continue to rotate, so that the supporting plate 207 transfers the paper cup bottom pad 3 forward in sequence. When the paper cup bottom pad 3 is transferred between the notches of the two second mounting plates 116, the pressure sensor 112 will detect whether the weight of the paper cup bottom pad 3 is qualified. The three continuously rotating supporting plates 207 can transport the paper cup bottom pad 3 forward at a uniform speed according to the rules. The qualified paper cup bottom pad 3 will slide down along the unloading plate 107 and finally be collected. Among them, the unloading plate 107 is fixed by the fixing claw 108. In addition,When the unqualified paper cup bottom pad 3 passes through the third mounting plate 114, the controller 4 will control the start of the multi-stage electric push rod 110 to extend the multi-stage electric push rod 110, thereby quickly pushing the push block 111 forward, and the push block 111 will quickly push the unqualified paper cup bottom pad 3 to the side of the equipment for collection, thereby realizing automated detection and sorting; Among them, the internal structure of the visual sensor 113 and the pressure sensor 112 belongs to the prior art, so there is no excessive description of the internal structure. The visual sensor 113 detects whether there are defects on the surface of the paper cup bottom pad 3, mainly based on the principle of machine vision. The visual sensor 113 is usually equipped with an optical lens and an image sensor. When the paper cup bottom pad 3 is detected, the light source will evenly illuminate the surface of the bottom pad. The optical lens collects image information on the surface of the paper cup bottom pad 3 and transmits it to the image sensor. The image sensor converts the light signal into an electrical signal, and then converts it into a digital image signal through analog-to-digital conversion. The image is then The processing algorithm compares the collected image with a preset standard image, analyzes the texture, color, shape and other features in the image, and if any area that does not match the standard image, such as black spots, scratches, holes, etc., is found, it can be determined as a surface defect. The pressure sensor 112 detects whether the quality of the paper cup bottom pad 3 is up to standard. Generally, it uses the relationship between pressure and deformation. When the paper cup bottom pad 3 is placed on the pressure sensor 112, the sensor will be subjected to the pressure exerted by the pad. If the quality of the paper cup bottom pad 3 is qualified, its structure and material can withstand a certain pressure and the deformation generated is within a reasonable range. Otherwise, it is unqualified.

[0028] The wiring diagram of the multi-stage electric push rod 110, pressure sensor 112, visual sensor 113, servo motor 215 and controller 4 in the present invention is common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring layout of the multi-stage electric push rod 110, pressure sensor 112, visual sensor 113, servo motor 215 and controller 4 will not be explained in detail.

[0029] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic feeding device for paper cup processing and production, comprising a support assembly (1), the support assembly (1) comprising two support plates (101), the two support plates (101) being symmetrically arranged, the inner wall of one of the support plates (101) being fixedly connected to a conveying assembly (2), characterized in that: The tops of the two support plates (101) are fixedly connected to a first mounting plate (115), the tops of the two first mounting plates (115) are provided with a visual sensor (113), and the visual sensor (113) is used to detect the surface flatness of the conveyed material; the tops of the two support plates (101) are fixedly connected to a second mounting plate (116) near the middle, the inner walls of the two second mounting plates (116) are provided with a pressure sensor (112), and the pressure sensor (112) is used to detect the weight of the conveyed material; the top of one of the support plates (101) is fixedly connected to a third mounting plate (114), the top of the third mounting plate (114) is fixedly connected to a fixed block (109), the outer surface of the fixed block (109) is provided with a multi-stage electric push rod (110), one end of the multi-stage electric push rod (110) is fixedly connected to a push block (111), and the plane of the push block (111) is arranged in an arc shape, which is used to push the conveyed material.

2. The automatic feeding device for paper cup processing and production according to claim 1 is characterized in that: A controller (4) is provided on the outer surface of the other support plate (101); two support columns (104) are fixedly connected to the bottom of the two support plates (101); a connecting rod (103) is fixedly connected between each two support columns (104); one end of the two support plates (101) is fixedly connected to a support rod (105); a loading platform (102) is fixedly connected between one end of the two support rods (105); the loading platform (102) is arranged in an inclined manner, and is used for loading materials for conveying.

3. The automatic feeding device for paper cup processing and production according to claim 2 is characterized in that: The two ends of the loading platform (102) are respectively fixedly connected to one end of the two support plates (101); a loading chute (106) is provided on the top of the loading platform (102); and the inner wall of the loading chute (106) is coated with a wax-based paint, wherein the wax-based paint is used to enable the conveyed material to slide down quickly.

4. The automatic feeding device for paper cup processing and production according to claim 3 is characterized in that: The inner top surfaces of the two support plates (101) are fixedly connected with a plurality of fixing claws (108), the plurality of fixing claws (108) are evenly divided into two groups, a blanking plate (107) is fixedly connected between the two groups of fixing claws (108), and the blanking plate (107) is arranged in an inclined manner.

5. The automatic feeding device for paper cup processing and production according to claim 4 is characterized in that: The conveying assembly (2) comprises a support bracket (201), the support bracket (201) being fixedly mounted on one side of one of the support plates (101), the top of the support plate (101) being fixedly connected to two bearing blocks (202), and the tops of the two bearing blocks (202) being fixedly connected to reinforcing blocks (203).

6. The automatic feeding device for paper cup processing and production according to claim 5 is characterized in that: A rotating hole (210) is provided on one side of the two reinforcing blocks (203); the inner walls of the two rotating holes (210) are rotatably connected to rotating shafts (211); one end of the two rotating shafts (211) is fixedly connected to rotating wheels (212); a connecting belt (213) is movably connected between the outer surfaces of the two rotating wheels (212); and the connecting belt (213) is made of rubber material.

7. The automatic feeding device for paper cup processing and production according to claim 6 is characterized in that: A servo motor (215) is arranged at the top of the support bracket (201) near one of the bearing blocks (202), and the servo motor (215) is used to provide driving force, and an output shaft of the servo motor (215) is fixedly connected to the outer surface of one of the rotating wheels (212).

8. The automatic feeding device for paper cup processing and production according to claim 7 is characterized in that: The other ends of the two rotating shafts (211) are fixedly connected to a limit plate (214), the outer surfaces of the two limit plates (214) are fixedly connected to a movable rod (204), and one end of the two movable rods (204) is fixedly connected to a rocker (205).

9. The automatic feeding device for paper cup processing and production according to claim 8, characterized in that: The outer surfaces of the two rockers (205) are fixedly connected to a plurality of limit strips (216), the outer surfaces of the two rockers (205) are rotatably connected to a rotating block (206), and a fixing rod (208) is fixedly connected between the two rotating blocks (206).

10. The automatic feeding device for paper cup processing and production according to claim 9, characterized in that: The top of the fixed rod (208) is fixedly connected to a connecting block (209), the top of the connecting block (209) and the tops of the two rotating blocks (206) are both fixedly connected to a supporting plate (207), and a paper cup bottom pad (3) is placed on the top of the supporting plate (207).

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