Anti-impact film production mixing device

Abstract

The anti-impact film production mixing device comprises a stirring barrel and a storage box, four feeding tanks are installed above the stirring barrel, feeding pipes are arranged on the feeding tanks, first weighing devices and weighing cylinders are arranged in the feeding tanks, the first weighing devices are arranged at the bottoms of the weighing cylinders, and the weighing cylinders are arranged at the bottoms of the first weighing devices. The first weighing device is used for collecting weight information of the weighing cylinder and feeding back the weight information to the control panel module, a feeding pipe is arranged below the weighing cylinder, a feeding valve is arranged on the feeding pipe, and a to-be-stirred material is input into the stirring barrel by opening the feeding valve; when the value obtained by subtracting the current weight of the weighing cylinder from the weight of the weighing cylinder before the feeding valve is opened reaches a preset value, the feeding valve is closed to stop feeding, so that materials to be stirred are quantitatively input, errors are reduced, and it is guaranteed that a machined film has good performance; when the weight of the materials stored in the material storage box is lower than the preset weight value, the system automatically opens the discharging valve to add the stirred raw materials into the material storage box, and the material storage box can continuously output the stirred raw materials to the next procedure.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of film production, especially to an anti-impact film production mixing device. BACKGROUND

[0002] In order to increase the anti-impact performance of the film, other specific materials are added in a certain proportion and stirred during production mixing. Errors are prone to occur when manually adding various materials. If the errors are large, the anti-impact performance of the produced film will be poor. In addition, the continuously produced film needs to be continuously output with the stirred raw materials, and the efficiency of manually adding materials is not high, which is inconvenient to use. UTILITY MODEL CONTENT

[0003] The utility model aims at overcoming the defects of the prior art and providing an anti-impact film production mixing device capable of accurately adding various stirring materials.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an anti-impact film production mixing device, comprising a stirring barrel and a storage tank, two or more than two feeding tanks are installed above the stirring barrel, a feeding pipe is arranged on the feeding tank, a first weighing device and a weighing cylinder are arranged in the feeding tank, the first weighing device is arranged at the bottom of the weighing cylinder, the weighing cylinder is used for storing materials to be stirred, a feeding pipe is arranged below the weighing cylinder, a feeding valve is arranged on the feeding pipe, the storage tank is arranged below the stirring barrel, a transmission pipe is arranged on the storage tank, a second weighing device is arranged at the bottom of the storage tank, a discharging pipe is arranged at the bottom of the stirring barrel, and a discharging valve is arranged on the discharging pipe.

[0005] Further, a feeding hopper is arranged between the feeding tank and the stirring barrel.

[0006] Further, the feeding pipe is located in the feeding hopper, the feeding valve comprises a feeding valve motor and a closing plate hinged to the bottom of the feeding pipe, a hinge seat and a motor seat are arranged at the bottom of the feeding pipe, a hinge shaft matched with the hinge seat is arranged at the rear of the closing plate, the hinge shaft is arranged in the hinge seat, the feeding valve motor is installed on the motor seat, and the output shaft of the feeding valve motor is connected with the hinge shaft.

[0007] Further, a stirring paddle is arranged in the stirring barrel, a mounting chamber is arranged in the feeding hopper, a stirring motor is arranged in the mounting chamber, and the stirring paddle is connected with the stirring motor.

[0008] Further, the discharging valve can be an electromagnetic valve.

[0009] Further, a rack is arranged outside the stirring barrel and the storage tank, the stirring barrel is installed on the rack, and a control panel module is arranged on the rack.

[0010] Further, the conveying pipe is arranged on the conveying pipe orifice, and the other end of the conveying pipe can be provided with a vacuum feeding machine, so that the raw materials stirred in the storage box are conveyed to the next process through the vacuum feeding machine.

[0011] Weighing system bowl

[0012] The beneficial effects of the utility model are that: 1. The first weighing device and the weighing cylinder are arranged in each feeding tank, when the feeding valve is opened to input the stirring material to the stirring barrel, the first weighing device can feed the real-time weight of the weighing cylinder to the control panel module, when the weight of the weighing cylinder before the feeding valve is opened minus the current weight of the weighing cylinder reaches a predetermined value, the control panel module controls to close the feeding valve to stop feeding, the corresponding predetermined value is set according to the proportion of different weighing cylinders, so that the feeding tank can quantitatively input the stirring material, the error is reduced, and the processed film has good impact resistance; 2. The storage tank stores the stirred raw materials, when the weight of the storage materials in the storage tank detected by the second weighing device is less than a preset weight value, the control panel module opens the discharge valve to add the stirred raw materials to the storage tank, so that the storage tank can continuously output the stirred raw materials to the next process, and the feeding tank continues to input the stirring material to the stirring barrel according to the proportion after the discharge valve is closed. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a whole schematic view of the utility model.

[0014] Figure 2 It is a sectional view of the utility model.

[0015] Figure 3 It is Figure 2 It is a schematic view of A part in the utility model.

[0016] Figure 4 It is a schematic view of the weighing cylinder.

[0017] In the figure: 1, stirring barrel; 11, stirring paddle; 12, stirring motor; 2, storage tank; 21, conveying pipe orifice; 22, second weighing device; 3, feeding tank; 31, feeding pipe; 4, feeding hopper; 41, mounting chamber; 42, discharging port; 5, rack; 6, control panel module; 7, weighing cylinder; 71, feeding pipe; 72, feeding valve; 721, closing plate; 722, feeding valve motor; 723, hinged shaft; 724, motor base; 725, hinged seat; 73, first weighing device. DETAILED DESCRIPTION

[0018] The utility model will be further described in combination with the drawings.

[0019] The embodiment is an anti-impact film production mixing device, which comprises a stirring barrel 1 and a storage tank 2, four feeding tanks 3 are installed above the stirring barrel 1, feeding pipes 31 are arranged on the feeding tanks 3, the feeding tanks can be supplemented with materials through the feeding pipes by using a vacuum feeding machine, a first weighing device 73 and a weighing cylinder 7 are arranged in the feeding tank 3, the first weighing device 73 is arranged at the bottom of the weighing cylinder 7, the weighing cylinder 7 is used for storing materials to be stirred, the first weighing device 73 is used for collecting the weight information of the weighing cylinder 7 and feeding back to a control panel module 6, a feeding pipe 71 is arranged below the weighing cylinder 7, a feeding valve 72 is arranged on the feeding pipe 71, the feeding valve 72 is opened to input the materials to be stirred into the stirring barrel 1, at this time, the weight of the weighing cylinder 7 is the weight of the materials to be stirred input into the stirring barrel 1 by the feeding tank 3, when the weight of the weighing cylinder before the feeding valve 72 is opened minus the current weight of the weighing cylinder reaches a predetermined value, the control panel module controls the feeding valve 72 to be closed to stop feeding, so that the feeding tank 3 can quantitatively input the materials to be stirred, the error is reduced, the processed film has good performance, and the four feeding tanks 3 can set corresponding predetermined values according to the required proportioning; the storage tank 2 is arranged below the stirring barrel 1, a transmission pipe 21 is arranged on the storage tank 2, a second weighing device 22 is arranged at the bottom of the storage tank 2, a discharging pipe 13 is arranged at the bottom of the stirring barrel 1, a discharging valve 14 is arranged on the discharging pipe 13, the storage tank 2 is used for storing the stirred raw materials, when the second weighing device 22 detects that the weight of the raw materials stored in the storage tank is lower than a preset weight value, the control panel module 6 automatically opens the discharging valve 14 to add the stirred raw materials to the storage tank 2, so that the storage tank 2 has enough stirred raw materials to output to the next process, and the feeding tank 3 adds the materials to be stirred to the stirring barrel 1 according to the proportioning after the discharging valve 14 is closed.

[0020] Further, a feeding hopper 4 is arranged between the feeding tank 3 and the stirring barrel 1, a feeding opening 42 is arranged at the bottom of the feeding hopper 4, so that a plurality of materials to be stirred can fall into the stirring barrel from one position to be preliminarily mixed, the feeding pipe 71 is located in the feeding hopper 4, the feeding valve 72 comprises a feeding valve motor 722 and a closing plate 721 hinged at the bottom of the feeding pipe 71, a hinge seat 725 and a motor seat 724 are arranged at the bottom of the feeding pipe 71, a hinge shaft 723 matched with the hinge seat 725 is arranged at the rear of the closing plate 721, the hinge shaft 723 is arranged in the hinge seat 725, the feeding valve motor 722 is arranged on the motor seat 724, an output shaft of the feeding valve motor 722 is connected with the hinge shaft 723, the feeding valve motor 724 is electrically connected with the control panel module 6, and the feeding valve 72 is controlled to be opened or closed through the control panel module 6.

[0021] Further, the stirring barrel 1 is provided with a stirring paddle 11, the feeding hopper 4 is provided with a mounting chamber 41, the mounting chamber 41 is provided with a stirring motor 12, the stirring paddle 11 is connected with the stirring motor 12, and the stirring paddle 11 is used for stirring the raw materials to be stirred.

[0022] Further, the discharging valve 14 can be an electromagnetic valve.

[0023] Further, the stirring barrel 1 and the storage tank 2 are provided with a rack 5, the stirring barrel 1 is mounted on the rack 5, the rack 5 is provided with a control panel module 6, the discharging valve 14, the feeding valve 72, the first weighing device 73 and the second weighing device 22 are electrically connected with the control panel module 6, the first weighing device 73 and the second weighing device 22 respectively feed the weight data of the weighing cylinder 7 and the storage tank 2 to the control panel module 6, the control panel module 6 controls the opening and closing of the discharging valve 14 and the feeding valve 72, and the weight of the raw materials input into the feeding hopper 3 at a time can be adjusted according to the formula through the control panel module 6.

[0024] Further, the conveying pipe 21 is provided with a conveying pipe, and the other end of the conveying pipe 21 can be provided with a vacuum feeding machine, so that the raw materials stirred in the storage tank 2 can be conveyed to the next process through the vacuum feeding machine.

Claims

1. A mixing device for producing impact-resistant films, characterized in that... The device comprises a stirring barrel and a storage tank, two or more feeding tanks are installed above the stirring barrel, feeding tubes are arranged on the feeding tanks, a first weighing device and a weighing cylinder are arranged in the feeding tanks, the first weighing device is arranged at the bottom of the weighing cylinder, the weighing cylinder is used for storing materials to be stirred, a feeding pipe is arranged below the weighing cylinder, a feeding valve is arranged on the feeding pipe, the storage tank is arranged below the stirring barrel, a transmission pipe is arranged on the storage tank, a second weighing device is arranged at the bottom of the storage tank, a discharging pipe is arranged at the bottom of the stirring barrel, and a discharging valve is arranged on the discharging pipe.

2. A device for producing a mixture for an impact-resistant film according to claim 1, characterized in that A feeding hopper is arranged between the feeding tank and the stirring barrel.

3. A device for producing a mixture for an impact-resistant film according to claim 2, characterized in that The feeding pipe is located in the feeding hopper, the feeding valve comprises a feeding valve motor and a closing plate hinged at the bottom of the feeding pipe, a hinge seat and a motor seat are arranged at the bottom of the feeding pipe, a hinge shaft matched with the hinge seat is arranged at the rear of the closing plate, the hinge shaft is arranged in the hinge seat, the feeding valve motor is arranged on the motor seat, and an output shaft of the feeding valve motor is connected with the hinge shaft.

4. A device for producing a mixture for an impact-resistant film according to claim 3, characterized in that A stirring paddle is arranged in the stirring barrel, a mounting chamber is arranged in the feeding hopper, a stirring motor is arranged in the mounting chamber, and the stirring paddle is connected with the stirring motor.

5. A device for producing a mixture for an impact-resistant film according to claim 1, characterized in that The discharging valve is an electromagnetic valve.

6. A device for producing a mixture for an impact-resistant film according to claim 1, characterized in that Machine frames are arranged outside the stirring barrel and the storage tank, the stirring barrel is arranged on the machine frame, and a control panel module is arranged on the machine frame.

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