Automatic packing device of packing scale

Abstract

The utility model discloses a packing scale automatic packing device which comprises an annular outer frame, the front side of the top of the annular outer frame is fixedly connected with a bent positioning plate, the other end of the bent positioning plate is fixedly connected with a circular inner plate, and the circular inner plate is located on the inner side of the annular outer frame. And an annular turntable is arranged between the annular outer frame and the circular inner plate. The utility model relates to the technical field of packing of packing scales. According to the automatic packaging device of the packaging scale, the annular rotating disc is arranged between the annular outer frame and the circular inner plate, the weight sensor is installed at the top of the annular rotating disc, the annular rotating disc is used in cooperation with the electromagnetic valve pipe, the thermoplastic sealing machine and the sewing machine, and through the structural arrangement, the weight of packages can be monitored in real time through the weight sensor; and the single chip microcomputer is used for controlling the electromagnetic valve pipe to be closed in time, it is guaranteed that no large error occurs in the overall weight after packaging, and the quality is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing scale packing technical field, concretely is a kind of packing scale automatic packing device. BACKGROUND

[0002] Fire alkali, sodium hydroxide, is a strong alkaline chemical substance, with high corrosive and permeability, fire alkali direct contact with skin can cause serious chemical burn, cause redness and swelling, pain, peeling and even blistering, fire alkali splashed into eyes can cause serious corneal burn, cause vision impairment even blindness;

[0003] At present, for small-scale caustic soda manufacturers, the packaging process of caustic soda is manually scooped into the packaging bag by the staff, which undoubtedly increases the labor of the staff and also affects the packaging efficiency, and the total weight after bagging is also approximately the same, so long-time manual operation is prone to quality defects, and more importantly, when packing and packaging caustic soda, if it comes into contact with caustic soda, it will cause great harm to the human body;

[0004] Therefore, a packaging scale automatic packing device is designed to improve packaging efficiency to solve such defects. SUMMARY

[0005] In view of the deficiencies of the prior art, the utility model provides a kind of packing scale automatic packing device, solve the problem of slow manual efficiency of existing material packing.

[0006] To achieve the above object, the utility model is realized by the following technical scheme: a kind of packing scale automatic packing device, including annular outer frame, the top front side of the annular outer frame is fixedly connected with the bent positioning plate, the other end of the bent positioning plate is fixedly connected with the circular inner plate, and the circular inner plate is located at the inside of annular outer frame, annular turntable is arranged between the annular outer frame and the circular inner plate, the top of the circular inner plate is fixedly installed with motor by opening opening, the output shaft of the motor is fixedly connected with rotating rod by coupling, and the bottom end of the rotating rod is fixedly connected with annular turntable by support, and both sides and front and rear of the top of the annular turntable are fixedly installed with weight sensor.

[0007] Preferably, the top of the circular inner plate is fixedly connected with equipment support by fixed plate, the inner side of the equipment support is fixedly connected with storage cylinder, the bottom of the storage cylinder is fixedly connected with solenoid valve pipe matched with weight sensor by opening opening.

[0008] Preferably, the top of the equipment support is fixedly connected with gas cylinder by opening opening, and the top end of the gas cylinder is fixedly connected with L-shaped top plate.

[0009] Preferably, both ends of the L-shaped top plate are fixedly installed with a sewing machine and a thermoplastic sealing machine through supports respectively, and the left side of the equipment support is fixedly connected with the arc surface abutting seat through a support.

[0010] Preferably, the left side of the top of the annular frame is provided with a discharging port matched with the arc surface abutting seat.

[0011] Beneficial effects

[0012] The utility model provides a kind of packing scale automatic packing device.Compared with prior art, it has the following beneficial effects:

[0013] (1), the packing scale automatic packing device, by being provided with annular turntable between annular frame and circular inner plate, and installing weight sensor on the top of annular turntable, it is used in combination with solenoid valve pipe, thermoplastic sealing machine and sewing machine, the setting of these structures can utilize weight sensor to monitor the weight of package in real time, and utilize single-chip microcomputer to control solenoid valve pipe and close in time, ensure that the overall weight after packaging does not appear larger error, improve quality, while annular turntable drives its rotation can be completed plastic sealing and sewing in turn, ensure sealing, provide convenience for staff, while greatly reduce the physical harm of caustic soda to staff.

[0014] (2), the packing scale automatic packing device, by being installed with arc surface abutting seat on the side of equipment support, and being used in combination with curved positioning plate, the setting of these structures can be contacted and pressed with arc surface abutting seat in the process of annular turntable driving its rotation after bagging and sewing of packaging bag are completed, so as to automatically fall from curved positioning plate, without manually carrying and discharging by staff, reduce labor intensity. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is the structural schematic diagram of the utility model;

[0016] Figure 2 It is the schematic diagram of annular turntable, motor and rotating rod structure of the utility model;

[0017] Figure 3 It is the schematic diagram of solenoid valve pipe, thermoplastic sealing machine and sewing machine structure of the utility model;

[0018] Figure 4 It is the schematic diagram of annular frame, discharging port and curved positioning plate structure of the utility model.

[0019] In the figure: 1, annular frame; 2, circular inner plate; 3, annular rotating disc; 4, motor; 5, rotating rod; 6, weight sensor; 7, equipment support; 8, storage cylinder; 9, electromagnetic valve pipe; 10, air cylinder; 11, L-shaped top plate; 12, heat sealing machine; 13, sewing machine; 14, arc surface abutment; 15, discharging port; 16, curved positioning plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: a packaging scale automatic packaging device, which comprises an annular frame 1, a curved positioning plate 16 is fixedly connected to the top front side of the annular frame 1, the other end of the curved positioning plate 16 is fixedly connected to a circular inner plate 2, and the circular inner plate 2 is located on the inner side of the annular frame 1, an annular rotating disc 3 is arranged between the annular frame 1 and the circular inner plate 2, a motor 4 is fixedly installed on the top of the circular inner plate 2 through an opening, the motor 4 is a servo motor, a rotating rod 5 is fixedly connected to the output shaft of the motor 4 through a shaft coupling, and the bottom end of the rotating rod 5 is fixedly connected to the annular rotating disc 3 through a support, weight sensors 6 are fixedly installed on both sides and the front and back of the top of the annular rotating disc 3, an equipment support 7 is fixedly connected to the top of the circular inner plate 2 through a fixed plate, a storage cylinder 8 is fixedly connected to the inner side of the equipment support 7, an electromagnetic valve pipe 9 used in cooperation with the weight sensors 6 is fixedly connected to the bottom of the storage cylinder 8 through an opening, the weight data of the single-chip microcomputer is set in advance, after the real-time data is transmitted to the single-chip microcomputer by the weight sensors 6, the comparison is performed by a comparison module, then the comparison result is transmitted to the single-chip microcomputer, and the single-chip microcomputer quickly closes the electromagnetic valve pipe 9 to stop discharging.

[0022] In use, the material is first stored in the inside of the storage cylinder 8, then the packaging bag is opened and placed under the electromagnetic valve pipe 9 by the worker, at this time the electromagnetic valve pipe 9 is opened to discharge the material into the packaging bag, as the material is filled, the packaging bag contacts the weight sensors 6, the weight sensors 6 monitor the weight of the packaging bag in real time, after the weight reaches the standard, the data is transmitted to the single-chip microcomputer, after the single-chip microcomputer receives the data information, the electromagnetic valve pipe 9 is quickly closed, at this time the electromagnetic valve pipe 9 no longer discharges, then the motor 4 is started to drive the annular rotating disc 3 and the packaging bag to rotate counterclockwise by ninety degrees.

[0023] Further, the top of the equipment support 7 is fixedly connected with a gas cylinder 10 through an opening, the top end of the gas cylinder 10 is fixedly connected with an L-shaped top plate 11, both ends of the L-shaped top plate 11 are fixedly installed with a sewing machine 13 and a thermoplastic sealing machine 12 respectively through supports, the thermoplastic sealing machine 12 is a clamp type sealing machine, the left side of the equipment support 7 is fixedly connected with an arc surface abutment 14 through a support, and the left side of the top of the annular frame 1 is provided with a discharging port 15 matched with the arc surface abutment 14.

[0024] After the rotation is completed, the gas cylinder 10 is started to lower the thermoplastic sealing machine 12 and the sewing machine 13 by the L-shaped top plate 11, at this time, the thermoplastic sealing machine 12 is started to perform thermoplastic sealing on the packaging bag, in this process, the staff recharges at the bottom of the electromagnetic valve pipe 9, and after the sealing is completed, the packaging bag is moved to the bottom of the sewing machine 13 again to be sewn by the annular turntable 3, until the annular turntable 3 moves the sewn packaging bag to the leftmost side, and the packaging bag is squeezed from the discharging port 15 to be discharged from the annular turntable 3 in the process of being squeezed by the arc surface abutment 14.

[0025] Meanwhile, the contents not described in detail in the specification all belong to the prior art known to those skilled in the art.

Claims

1. A packaging scale automatic packing device comprising a ring-shaped outer frame (1), characterized in that: The top front side of the annular outer frame (1) is fixedly connected with a bent positioning plate (16), one end of the bent positioning plate (16) is fixedly connected with a circular inner plate (2), and the circular inner plate (2) is located on the inner side of the annular outer frame (1), an annular turntable (3) is arranged between the annular outer frame (1) and the circular inner plate (2), the top of the circular inner plate (2) is fixedly installed with a motor (4) through an opening, the output shaft of the motor (4) is fixedly connected with a rotating rod (5) through a shaft coupling, and the bottom end of the rotating rod (5) is fixedly connected with the annular turntable (3) through a support, and weight sensors (6) are fixedly installed on both sides and the front and back of the top of the annular turntable (3).

2. A packaging scale automatic packing device according to claim 1, characterized in that: The top of the circular inner plate (2) is fixedly connected with an equipment support (7) through a fixed plate, the inner side of the equipment support (7) is fixedly connected with a storage cylinder (8), and the bottom of the storage cylinder (8) is fixedly connected with an electromagnetic valve pipe (9) matched with the weight sensor (6) through an opening.

3. A packaging scale automatic packing device according to claim 2, characterized in that: The top of the equipment support (7) is fixedly connected with a gas cylinder (10) through an opening.

4. A packaging scale automatic packing apparatus according to claim 3, characterized in that: Both ends of the L-shaped top plate (11) are fixedly installed with a suturing machine (13) and a hot plastic sealing machine (12) through supports, respectively, and the left side of the equipment support (7) is fixedly connected with a curved surface abutting seat (14) through a support.

5. A packaging scale automatic packing apparatus according to claim 4, characterized in that: The left side of the top of the annular outer frame (1) is provided with a discharging port (15) matched with the curved surface abutting seat (14).

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