Waste discharge mechanism for materials

Abstract

The invention relates to the technical field of conveying devices, in particular to a waste discharge mechanism for materials, which comprises a mounting plate and a waste discharge assembly, and the waste discharge assembly comprises a sleeve, a driving part, a cup separating bent pipe, a support shaft, a support plate, a defective product discharge channel and a non-defective product discharge channel; when materials at the material discharging position of the forming machine are defective products, the driving component drives the cup separating bent pipe to rotate to be communicated with the defective product discharging channel, and the materials can enter the defective product conveying pipeline through the sleeve, the cup separating bent pipe and the defective product discharging channel; when materials at the material discharging position of the forming machine are good products, the driving component drives the cup separating bent pipe to rotate to be communicated with the good product discharging channel, and the materials can enter the good product conveying pipeline through the sleeve, the cup separating bent pipe and the good product discharging channel; according to the device, the materials after appearance detection can be quickly fed into the defective product conveying pipeline and the non-defective product conveying pipeline, and the discharging efficiency of the defective product materials is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of conveying devices, and particularly to a waste discharging mechanism for materials. Background Art

[0002] After materials such as paper cups, paper bowls, and plastic cups are produced, their appearance needs to be inspected. If there are defective products, waste products, etc., they need to be removed to ensure the quality of the finished materials. Currently, for materials such as paper cups, paper bowls, and plastic cups, appearance inspection is carried out after they are formed. The formed materials are inspected for appearance through machine vision inspection technology to determine whether the materials are defective or non-defective. Defective products and non-defective products need to be transported to the defective product area and the non-defective product area respectively.

[0003] Currently, for the discharging of materials such as paper cups, paper bowls, and plastic cups with very light weights, a transmission pipeline using vacuum adsorption is installed above the material discharging position of the forming machine. After the material inspection is completed, defective products and non-defective products will enter different transmission pipelines through vacuum adsorption respectively, and the materials are transported to the designated defective product area and non-defective product area through the transmission pipeline. Since the defective product transmission pipeline and the non-defective product transmission pipeline are two independent channels, it is necessary to switch the materials to the corresponding conveying channels according to the inspection situation of the materials. However, the existing devices have the problem of being not fast enough when feeding the inspected materials into the defective product transmission pipeline and the non-defective product transmission pipeline, resulting in insufficient discharging efficiency of the defective materials. Summary of the Invention

[0004] The purpose of the present invention is to provide a waste discharging mechanism for materials, which can quickly feed the materials after appearance inspection into the defective product transmission pipeline and the non-defective product transmission pipeline, and improve the discharging efficiency of the defective materials.

[0005] To achieve the above purpose, the present invention provides a waste discharging mechanism for materials, including a mounting plate and a waste discharging component. The waste discharging component includes a sleeve, a driving component, a cup dividing elbow, a support shaft, a support plate, a defective product discharging channel, and a non-defective product discharging channel;

[0006] The sleeve is fixedly connected to the mounting plate and is located at the bottom of the mounting plate; the driving component is arranged on the top of the mounting plate; the cup dividing elbow is rotatably connected to the mounting plate, communicates with the sleeve, and is located on the top of the mounting plate; the support shaft is fixedly connected to the mounting plate and is located on the top of the mounting plate; the support plate is fixedly connected to the support shaft and is located on the top of the support shaft; the defective product discharging channel is arranged on the side of the support plate; the non-defective product discharging channel is arranged on the side of the support plate.

[0007] Among them, the driving component includes a mounting table, a driving motor, a transmission wheel, a synchronous wheel, and a transmission belt; the mounting table is fixedly connected to the mounting plate and is located on the top of the mounting plate; the driving motor is fixedly connected to the mounting table and is located on the top of the mounting table; the transmission wheel is fixedly connected to the output end of the driving motor and is located at the bottom of the driving motor; the synchronous wheel is fixedly connected to the cup dividing elbow pipe and is located outside the cup dividing elbow pipe; the transmission belt is sleeved on the sides of the transmission wheel and the synchronous wheel.

[0008] Among them, the waste discharging assembly further includes a plurality of guiding components and a guiding ring; the plurality of guiding components are respectively located on the top of the mounting plate, and the guiding component includes a mounting shaft and a bearing; the mounting shaft is fixedly connected to the mounting plate and is located on the top of the mounting plate; the inner ring of the bearing is fixedly connected to the mounting shaft and is located on the side of the mounting shaft, and an annular groove is provided on the outer ring of the bearing; the guiding ring is fixedly connected to the synchronous wheel and is located at the bottom of the synchronous wheel.

[0009] Among them, the defective product discharging channel includes a defective product elbow pipe and a defective product discharging pipe; the defective product elbow pipe is fixedly connected to the support plate and is located at the bottom of the support plate; the defective product discharging pipe is fixedly connected and communicated with the defective product elbow pipe and is located at the top of the defective product elbow pipe.

[0010] Among them, the non-defective product discharging channel includes a non-defective product elbow pipe and a non-defective product discharging pipe; the non-defective product elbow pipe is fixedly connected to the support plate and is located at the bottom of the support plate; the non-defective product discharging pipe is fixedly connected and communicated with the non-defective product elbow pipe and is located at the top of the non-defective product elbow pipe.

[0011] A waste discharging mechanism for materials of the present invention, when in use, the mounting plate is installed beside the molding machine, so that the sleeve is located above the material discharging position of the molding machine. The upper end of the defective product discharging channel is communicated with the material defective product transmission pipeline, and the upper end of the non-defective product discharging channel is communicated with the material non-defective product transmission pipeline. After the material is molded, the appearance inspection is carried out on the molding machine by machine vision inspection technology. According to the vision inspection result, the current position of the material is recorded. When the material reaches the discharging position, the driving component will drive the cup dividing elbow to rotate, so that the cup dividing elbow is communicated with the defective product discharging channel or the non-defective product discharging channel. Specifically, when the material at the material discharging position of the molding machine is a defective product, the driving component drives the cup dividing elbow to rotate to be communicated with the defective product discharging channel. At this time, the defective product transmission pipeline uses vacuum adsorption to suck the defective product material into the sleeve. The material will pass through the sleeve, the cup dividing elbow, and the defective product discharging channel and enter the defective product transmission pipeline, and is transmitted to the designated place by the defective product transmission pipeline; when the material at the material discharging position of the molding machine is a non-defective product, the driving component drives the cup dividing elbow to rotate to be communicated with the non-defective product discharging channel. At this time, the non-defective product transmission pipeline uses vacuum adsorption to suck the non-defective product material into the sleeve. The material will pass through the sleeve, the cup dividing elbow, and the non-defective product discharging channel and enter the non-defective product transmission pipeline, and is transmitted to the designated place by the non-defective product transmission pipeline; through the above method, the material after the appearance inspection can be quickly sent into the defective product transmission pipeline and the non-defective product transmission pipeline, improving the discharging efficiency of the defective product material, thereby improving the waste discharging efficiency of the defective and non-conforming product materials. The materials in this application refer to materials with relatively light weights such as paper cups, paper bowls, and plastic cups. This application can quickly discharge defective products and non-defective products after the appearance inspection of materials such as paper cups, paper bowls, and plastic cups. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art.

[0013] Figure 1 It is a schematic structural diagram of the whole of the present invention.

[0014] Figure 2 It is a schematic structural diagram of the whole of the present invention from another perspective.

[0015] Figure 3 It is a schematic structural diagram of the whole of the present invention from another perspective.

[0016] Figure 4 It is a top view of the whole of the present invention.

[0017] Figure 5 is Figure 4 A sectional view taken along A-A.

[0018] Figure 6 is Figure 4 A sectional view along B-B.

[0019] Figure 7 It is a schematic structural diagram of the cup-splitting elbow pipe, guiding ring, driving motor, transmission wheel, synchronous wheel and transmission belt of the present invention.

[0020] Figure 8 It is a schematic structural diagram of the guiding component of the present invention.

[0021] 101 - mounting plate, 102 - sleeve, 103 - driving component, 104 - cup-splitting elbow pipe, 105 - support shaft, 106 - support plate, 107 - defective product discharge channel, 108 - non-defective product discharge channel, 109 - guiding component, 110 - guiding ring, 111 - mounting shaft, 112 - bearing, 113 - annular groove, 114 - mounting table, 115 - driving motor, 116 - transmission wheel, 117 - synchronous wheel, 118 - transmission belt, 119 - defective product elbow pipe, 120 - defective product discharge pipe, 121 - non-defective product elbow pipe, 122 - non-defective product discharge pipe, 123 - photoelectric sensor. Detailed implementation manners

[0022] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the drawings. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present invention, and should not be construed as a limitation to the present invention.

[0023] Please refer to Figures 1 - 8 , wherein, Figure 1 is a schematic structural diagram of the whole of the present invention, Figure 2 is a schematic structural diagram of the whole of the present invention from another perspective, Figure 3 is a schematic structural diagram of the whole of the present invention from another perspective, Figure 4 is a top view of the whole of the present invention, Figure 5 is Figure 4 A sectional view along A-A, Figure 6 is Figure 4 A sectional view along B-B, Figure 7 is a schematic structural diagram of the cup-splitting elbow pipe, guiding ring, driving motor, transmission wheel, synchronous wheel and transmission belt of the present invention, Figure 8 is a schematic structural diagram of the guiding component of the present invention.

[0024] The present invention provides a waste discharging mechanism for materials, which comprises a mounting plate 101 and a waste discharging assembly. The waste discharging assembly includes a sleeve 102, a driving component 103, a split cup elbow 104, a support shaft 105, a support plate 106, a defective product discharging channel 107, a non-defective product discharging channel 108, a plurality of guiding components 109 and a guiding ring 110. The guiding component 109 includes a mounting shaft 111 and a bearing 112. The driving component 103 includes a mounting table 114, a driving motor 115, a transmission wheel 116, a synchronous wheel 117 and a transmission belt 118. The defective product discharging channel 107 includes a defective product elbow 119 and a defective product discharging pipe 120. The non-defective product discharging channel 108 includes a non-defective product elbow 121 and a non-defective product discharging pipe 122. Through the foregoing solution, the materials after appearance inspection can be quickly sent into the defective product transmission pipeline and the non-defective product transmission pipeline, improving the discharging efficiency of the defective product materials.

[0025] For this specific embodiment, the sleeve 102 is fixedly connected to the mounting plate 101 and is located at the bottom of the mounting plate 101; the driving component 103 is arranged on the top of the mounting plate 101; the cup-dividing elbow 104 is rotatably connected to the mounting plate 101, communicates with the sleeve 102, and is located on the top of the mounting plate 101; the support shaft 105 is fixedly connected to the mounting plate 101 and is located on the top of the mounting plate 101; the defective product discharge channel 107 is arranged on the side of the support plate 106; the non-defective product discharge channel 108 is arranged on the side of the support plate 106. During use, the mounting plate 101 is installed beside the molding machine, so that the sleeve 102 is above the material discharge position of the molding machine. The upper end of the defective product discharge channel 107 is communicated with the defective product transfer pipeline of the material, and the upper end of the non-defective product discharge channel 108 is communicated with the non-defective product transfer pipeline of the material. After the material is molded, the appearance of the material is detected by machine vision technology on the molding machine. According to the visual inspection result, the current position of the material is recorded. When the material reaches the discharge position, the driving component 103 drives the cup-dividing elbow 104 to rotate, so that the cup-dividing elbow 104 communicates with the defective product discharge channel 107 or the non-defective product discharge channel 108. Specifically, when the material at the material discharge position of the molding machine is a defective product, the driving component 103 drives the cup-dividing elbow 104 to rotate to communicate with the defective product discharge channel 107. At this time, the defective product transfer pipeline uses vacuum adsorption to suck the defective product material into the sleeve 102. The material will pass through the sleeve 102, the cup-dividing elbow 104, and the defective product discharge channel 107 and enter the defective product transfer pipeline, and is transported to a designated location by the defective product transfer pipeline; when the material at the material discharge position of the molding machine is a non-defective product, the driving component 103 drives the cup-dividing elbow 104 to rotate to communicate with the non-defective product discharge channel 108. At this time, the non-defective product transfer pipeline uses vacuum adsorption to suck the non-defective product material into the sleeve 102. The material will pass through the sleeve 102, the cup-dividing elbow 104, and the non-defective product discharge channel 108 and enter the non-defective product transfer pipeline, and is transported to a designated location by the non-defective product transfer pipeline; through the above method, the material after the appearance inspection can be quickly sent into the defective product transfer pipeline and the non-defective product transfer pipeline, improving the discharge efficiency of the defective product material, thereby improving the waste discharge efficiency of the defective and waste products. The material in this application refers to materials with relatively light weights such as paper cups, paper bowls, and plastic cups. This application can quickly discharge defective products and non-defective products after the appearance inspection of materials such as paper cups, paper bowls, and plastic cups.

[0026] Among them, the mounting table 114 is fixedly connected to the mounting plate 101 and is located at the top of the mounting plate 101; the driving motor 115 is fixedly connected to the mounting table 114 and is located at the top of the mounting table 114; the transmission wheel 116 is fixedly connected to the output end of the driving motor 115 and is located at the bottom of the driving motor 115; the synchronous wheel 117 is fixedly connected to the cup-dividing elbow 104 and is located outside the cup-dividing elbow 104; the transmission belt 118 is sleeved on the sides of the transmission wheel 116 and the synchronous wheel 117. The mounting table 114 is used to support the driving motor 115. The driving motor 115 drives the transmission wheel 116 to rotate. The transmission wheel 116 drives the synchronous wheel 117 to rotate through the transmission belt 118, and the synchronous wheel 117 drives the cup-dividing elbow 104 to rotate.

[0027] Secondly, a plurality of the guiding components 109 are respectively located at the top of the mounting plate 101. The guiding component 109 includes a mounting shaft 111 and a bearing 112; the mounting shaft 111 is fixedly connected to the mounting plate 101 and is located at the top of the mounting plate 101; the inner ring of the bearing 112 is fixedly connected to the mounting shaft 111 and is located on the side of the mounting shaft 111, and an annular groove 113 is provided on the outer ring of the bearing 112; the guiding ring 110 is fixedly connected to the synchronous wheel 117 and is located at the bottom of the synchronous wheel 117. The outer edge of the guiding ring 110 is located in the annular groove 113. By using the annular grooves 113 on the plurality of bearings 112, guiding can be provided for the rotation of the guiding ring 110, thereby providing guiding for the rotation of the cup-dividing elbow 104. Since the bearing 112 can rotate around the mounting shaft 111, the setting of the bearing 112 and the guiding ring 110 will not interfere with the rotation of the cup-dividing elbow 104.

[0028] Meanwhile, the defective product elbow 119 is fixedly connected to the support plate 106 and is located at the bottom of the support plate 106; the defective product discharge pipe 120 is fixedly connected and communicated with the defective product elbow 119 and is located at the top of the defective product elbow 119. The defective product elbow 119 is used to dock with the cup-dividing elbow 104, and the defective product discharge pipe 120 is used to dock with the defective product transmission pipeline.

[0029] In addition, the non-defective product elbow 121 is fixedly connected to the support plate 106 and is located at the bottom of the support plate 106; the non-defective product discharge pipe 122 is fixedly connected and communicated with the non-defective product elbow 121 and is located at the top of the non-defective product elbow 121. The non-defective product elbow 121 is used to dock with the cup-dividing elbow 104, and the non-defective product discharge pipe 122 is used to dock with the non-defective product transmission pipeline.

[0030] Finally, the waste discharging mechanism for materials further includes a photoelectric sensor 123, and the photoelectric sensor 123 is arranged on the side of the good product discharging pipe 122. The photoelectric sensor 123 can be used to detect the position of the materials on the molding machine.

[0031] When the present invention is in use, the mounting plate 101 is mounted beside the molding machine, so that the sleeve 102 is located above the material discharging position of the molding machine. The upper end of the defective product discharging pipe 120 is communicated with the defective product transmission pipeline of the materials, and the upper end of the good product discharging pipe 122 is communicated with the good product transmission pipeline of the materials. After the materials are molded, the appearance is detected by machine vision detection technology on the molding machine. According to the visual detection result, the current position of the materials is recorded. When the materials reach the discharging position, the driving motor 115 drives the transmission wheel 116 to rotate. The transmission wheel 116 drives the synchronous wheel 117 to rotate through the transmission belt 118, and the synchronous wheel 117 drives the cup dividing elbow 104 to rotate, so that the cup dividing elbow 104 is communicated with the defective product elbow 119 or the good product elbow 121. Specifically, when the materials at the material discharging position of the molding machine are defective products, the driving motor 115 drives the cup dividing elbow 104 to rotate to be communicated with the defective product elbow 119. At this time, the defective product transmission pipeline uses vacuum adsorption to suck the defective product materials into the sleeve 102. The materials will pass through the sleeve 102, the cup dividing elbow 104, the defective product elbow 119, and the defective product discharging pipe 120 and enter the defective product transmission pipeline, and are transmitted to the designated place by the defective product transmission pipeline; when the materials at the material discharging position of the molding machine are good products, the driving motor 115 drives the cup dividing elbow 104 to rotate to be communicated with the good product elbow 121. At this time, the good product transmission pipeline uses vacuum adsorption to suck the good product materials into the sleeve 102. The materials will pass through the sleeve 102, the cup dividing elbow 104, the good product elbow 121, and the good product discharging pipe 122 and enter the good product transmission pipeline, and are transmitted to the designated place by the good product transmission pipeline; in the above way, the materials after the appearance detection can be quickly sent into the defective product transmission pipeline and the good product transmission pipeline, the discharging efficiency of the defective product materials is improved, and thus the waste discharging efficiency of the defective and waste products is improved. It should be noted that the molding machine, the machine vision detection technology for material appearance detection, and the control program for controlling the operation of the driving motor 115 according to the detection result are all currently mature prior arts and are not within the protection scope of this application, and their control principles will not be elaborated here. The materials in this application refer to materials with relatively light weights such as paper cups, paper bowls, and plastic cups. This application can quickly discharge defective products and good products after the appearance detection of materials such as paper cups, paper bowls, and plastic cups.

[0032] The above disclosure is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Those of ordinary skill in the art can understand all or part of the processes of implementing the above embodiments, and the equivalent changes made according to the claims of the present application still fall within the scope covered by the present application.

Claims

1. A waste discharge mechanism for materials, comprising a mounting plate, characterized in that: Also includes a waste discharge assembly; The waste discharge assembly includes a sleeve, a driving component, a cup-distributing elbow, a support shaft, a support plate, a defective product discharge channel and a good product discharge channel; The sleeve is fixedly connected to the mounting plate and is located at the bottom of the mounting plate; the driving component is arranged at the top of the mounting plate; the cup-dividing bent pipe is rotatably connected to the mounting plate, communicates with the sleeve, and is located at the top of the mounting plate; the support shaft is fixedly connected to the mounting plate and is located at the top of the mounting plate; the support plate is fixedly connected to the support shaft and is located at the top of the support shaft; the defective product discharge channel is arranged on the side of the support plate; the good product discharge channel is arranged on the side of the support plate.

2. A waste discharge mechanism for materials as claimed in claim 1, characterized in that: The driving component includes a mounting platform, a driving motor, a transmission wheel, a synchronous wheel and a transmission belt; the mounting platform is fixedly connected to the mounting plate and is located on the top of the mounting plate; the driving motor is fixedly connected to the mounting platform and is located on the top of the mounting platform; the transmission wheel is fixedly connected to the output end of the driving motor and is located at the bottom of the driving motor; the synchronous wheel is fixedly connected to the cup-dispensing bent pipe and is located on the outside of the cup-dispensing bent pipe; the transmission belt is sleeved on the sides of the transmission wheel and the synchronous wheel.

3. A waste discharge mechanism for materials as claimed in claim 2, characterized in that: The waste discharge assembly also includes a plurality of guide components and guide rings; the plurality of guide components are respectively located at the top of the mounting plate, and the guide components include a mounting shaft and a bearing; the mounting shaft is fixedly connected to the mounting plate and is located at the top of the mounting plate; the inner ring of the bearing is fixedly connected to the mounting shaft and is located at the side of the mounting shaft, and an annular groove is provided on the outer ring of the bearing; the guide ring is fixedly connected to the synchronous wheel and is located at the bottom of the synchronous wheel.

4. A waste discharge mechanism for materials as claimed in claim 3, characterized in that: The defective product discharge channel includes a defective product bent pipe and a defective product discharge pipe; the defective product bent pipe is fixedly connected to the support plate and is located at the bottom of the support plate; the defective product discharge pipe is fixedly connected and communicated with the defective product bent pipe and is located at the top of the defective product bent pipe.

5. A waste discharge mechanism for materials as claimed in claim 4, characterized in that: The good product discharge channel includes a good product bent pipe and a good product discharge pipe; the good product bent pipe is fixedly connected to the support plate and is located at the bottom of the support plate; the good product discharge pipe is fixedly connected and communicated with the good product bent pipe and is located at the top of the good product bent pipe.

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