Quantitative filling machine

Abstract

The utility model discloses a quantitative filling machine, which belongs to the technical field of quantitative filling machines and comprises a filling machine body, a controller is mounted at the front end of the filling machine body, a connecting plate is fixedly connected to the inner wall of the filling machine body, and a first fixing sucker is fixedly connected to the upper end of the connecting plate. A weighing sensor is installed at the upper end of the first fixing suction cup in an embedded mode, a filling combination pipe is installed at the lower end of the filling machine body, and an electric control valve is installed at the outer end of the filling combination pipe. The contact cleaning mechanism is matched with the telescopic adjusting assembly to drive the movable wiping body to perform adaptive telescopic adjustment according to the outer diameter of the port area of the container, so that the fixed wiping body and the movable wiping body are fully and comprehensively contacted with the surface of the container, and the surface of the container is fully and comprehensively cleaned; and attached liquid and impurities are removed, interference on subsequent weighing and quantitative filling is avoided, and the accuracy and quality of quantitative filling are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of quantitative filling machines, and more specifically to a quantitative filling machine. Background Art

[0002] In the process of liquid packaging, quantitative filling machine is a common equipment. Quantitative filling machine mainly adopts weighing measurement method, liquid level measurement method or flow measurement method to realize the mechanical equipment of quantitative delivery of liquid into the container. Quantitative filling machine can realize fast and accurate packaging of liquid and improve production efficiency.

[0003] At present, in the process of quantitative filling of liquid by weighing, the weighing sensor equipment weighs the empty container, and then weighs the liquid during the filling process. When the standard is reached, the weighing is stopped. However, in actual use, impurities or liquids are easily attached to the surface of some containers, which will affect the measurement effect during weighing, making the subsequent weighing and filling flawed and inaccurate, thereby reducing the quality of quantitative filling. Therefore, it is urgent to improve the technology of quantitative filling machines to improve this equipment.

[0004] Therefore, the utility model provides a quantitative filling machine. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a quantitative filling machine, which can realize the telescopic adjustment of the movable wiper according to the outer diameter of the container port area through the contact cleaning mechanism and the telescopic adjustment component, so that the fixed wiper and the movable wiper maintain full and comprehensive contact with the container surface, thereby achieving full and comprehensive cleaning of the container surface, removing attached liquid and impurities, avoiding interference with subsequent weighing and quantitative filling, and ensuring the accuracy and quality of quantitative filling.

[0007] 2. Technical solution

[0008] To solve the above problems, the utility model adopts the following technical solutions.

[0009] A quantitative filling machine comprises a filling body, a controller is installed at the front end of the filling body, a connecting plate is fixedly connected to the inner wall of the filling body, and a first fixed suction cup is fixedly connected to the upper end of the connecting plate, a weighing sensor is embedded and installed at the upper end of the first fixed suction cup, a filling combination pipe is installed at the lower end of the filling body, and an electric control valve is installed at the outer end of the filling combination pipe, the upper end of the filling combination pipe is set as a hard pipe, and the lower end of the filling combination pipe is set as a soft pipe, a telescopic filling assembly is provided between the filling combination pipe and the filling body, a connecting frame is fixedly connected to the left end of the filling body, and a contact cleaning mechanism and an air drying mechanism are respectively installed on the connecting frame, and the electric control valve is electrically connected to the controller.

[0010] Furthermore, the telescopic filling assembly includes a pair of electric telescopic rods installed on the lower end of the filling body, the outer end of the filling combination tube is fixedly connected to a pair of connecting plates, and the upper end of the connecting plate is fixedly connected to the lower end of the electric telescopic rod, and the electric telescopic rod is electrically connected to the controller.

[0011] Furthermore, the contact cleaning mechanism includes a double-axis cylinder installed on the upper end of the connecting frame, both ends of the double-axis cylinder are fixedly connected with movable hanging plates, and the ends of a pair of movable hanging plates that are close to each other are fixedly connected with fixed wiping bodies, a pair of grooves are opened on the upper end of the connecting frame, and the grooves match the movable hanging plates, a pair of movable hanging plates that are close to each other are provided with movable wiping bodies, and a telescopic adjustment component is installed between the movable wiping bodies and the movable hanging plates, a driving turntable is embedded in the connecting frame, and a second fixed suction cup is fixedly connected to the upper end of the driving turntable, and the double-axis cylinder and the driving turntable are electrically connected to the controller.

[0012] Furthermore, a pair of the telescopic adjustment components each include a push-pull rod, a circular hole is bored on the movable hanging plate, and the push-pull rod passes through the circular hole and is connected to the movable friction body, a pair of elastic arc blocks are fixedly connected to the inner wall of the circular hole, and multiple pairs of arc grooves are bored on the outer end of the push-pull rod, and the elastic arc blocks match the arc grooves.

[0013] Furthermore, the air-drying mechanism includes a fan installed on the left end of the connecting frame, an air duct is embedded in the connecting frame, and the left end of the air duct is fixedly connected to the fan, the right end of the air duct is fixedly connected to the blowing frame, and the fan is electrically connected to the controller.

[0014] 3. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] (1) The utility model, through the contact cleaning mechanism and the telescopic adjustment component, can drive the movable wiper to perform telescopic adjustment according to the outer diameter of the container port area, so that the fixed wiper and the movable wiper maintain full and comprehensive contact with the container surface, thereby achieving full and comprehensive cleaning of the container surface, removing attached liquid and impurities, avoiding interference with subsequent weighing and quantitative filling, and ensuring the accuracy and quality of quantitative filling.

[0017] (2) The utility model can blow and air-dry the surface of the container during the cleaning process through the air-drying mechanism, thereby avoiding liquid residue and making the cleaning of the container surface more complete and comprehensive, further enhancing the cleaning effect. In addition, the telescopic filling component can drive the filling combination tube to extend to filling containers at different heights, thereby ensuring the sealing of the filling and reducing leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of the telescopic filling component in the utility model;

[0020] Figure 3 It is a partial structural schematic diagram of the utility model;

[0021] Figure 4 It is a schematic cross-sectional structure diagram of the telescopic adjustment component in the utility model.

[0022] Description of the numbers in the figure:

[0023] 1. Filling machine body; 2. Controller; 3. Connecting plate; 4. First fixed suction cup; 5. Weighing sensor; 6. Filling combination pipe; 7. Electric control valve; 8. Telescopic filling assembly; 801. Electric telescopic rod; 802. Connecting plate; 9. Connecting frame; 10. Contact cleaning mechanism; 1001. Double-axis cylinder; 1002. Movable hanging plate; 1003. Fixed wiping body; 1004. Movable wiping body; 1005. Driving turntable; 1006. Second fixed suction cup; 11. Telescopic adjustment assembly; 1101. Push-pull rod; 1102. Round hole; 1103. Elastic arc block; 1104. Arc groove; 12. Air drying mechanism; 1201. Fan; 1202. Air guide tube; 1203. Blowing frame. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model; it is obvious that the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the utility model without making creative work are within the scope of protection of the utility model.

[0025] Example:

[0026] See also Figure 1-4 A quantitative filling machine comprises a filling body 1, a controller 2 is installed at the front end of the filling body 1, a connecting plate 3 is fixedly connected to the inner wall of the filling body 1, and a first fixed suction cup 4 is fixedly connected to the upper end of the connecting plate 3, a weighing sensor 5 is embedded and installed on the upper end of the first fixed suction cup 4, a filling combination pipe 6 is installed at the lower end of the filling body 1, and an electric control valve 7 is installed at the outer end of the filling combination pipe 6, the upper end of the filling combination pipe 6 is a hard pipe setting, and the lower end of the filling combination pipe 6 is a hose setting, a telescopic filling component 8 is provided between the filling combination pipe 6 and the filling body 1, a connecting frame 9 is fixedly connected to the left end of the filling body 1, and a contact cleaning mechanism 10 and an air drying mechanism 12 are respectively installed on the connecting frame 9, and the electric control valve 7 is electrically connected to the controller 2.

[0027] During use of this solution, the container to be filled is first placed on the second fixed suction cup 1006 on the contact cleaning mechanism 10, and the controller 2 drives the dual-axis cylinder 1001 to drive a pair of movable hanging plates 1002 to move toward each other, so that a pair of fixed wiping bodies 1003 contact the surface of the container, and then the push-pull rod 1101 in the telescopic adjustment component 11 is pushed to move toward the container, driving the upper movable wiping body 1004 to move toward the container until it contacts the container port area, so as to achieve appropriate adjustment according to the thickness of the container port area, and ensure that the fixed wiping body 1003 and the movable wiping body 1004 are fully and comprehensively in contact with the container surface. Touch, and then under the rotation of the driving turntable 1005, the surface of the container is fully and comprehensively cleaned to wipe off the attached liquid and impurities, and during the cleaning process, the air-drying mechanism 12 blows air through the fan 1201 to dry the surface of the container to avoid liquid residue, making the cleaning more thorough and comprehensive, thereby avoiding interference with the subsequent weighing and quantitative filling, and ensuring the accuracy and quality of quantitative filling. After the cleaning is completed, the container is placed on the first fixed suction cup 4, and a pair of electric telescopic rods 801 in the telescopic filling assembly 8 drives the filling combination pipe 6 to extend into the container port, and the electric control valve 7 is opened, and quantitative filling is performed under the weighing measurement of the weighing sensor 5.

[0028] See also Figure 2The telescopic filling assembly 8 includes a pair of electric telescopic rods 801 installed on the lower end of the filling body 1, and the outer end of the filling combination tube 6 is fixedly connected to a pair of connecting plates 802, and the upper end of the connecting plate 802 is fixedly connected to the lower end of the electric telescopic rod 801, and the electric telescopic rod 801 is electrically connected to the controller 2.

[0029] During use of this solution, a pair of electric telescopic rods 801 drive the hose portion of the filling combination pipe 6 to extend downward to the container port through the connecting plate 802, so as to achieve corresponding extension adjustment according to filling containers of different heights, ensure the sealing of the filling, and reduce leakage.

[0030] See also Figure 1 and Figure 3 The contact cleaning mechanism 10 includes a double-axis cylinder 1001 installed on the upper end of the connecting frame 9, both ends of the double-axis cylinder 1001 are fixedly connected with a movable hanging plate 1002, and the ends of a pair of movable hanging plates 1002 that are close to each other are fixedly connected with a fixed wiping body 1003, a pair of grooves are opened on the upper end of the connecting frame 9, and the grooves match the movable hanging plates 1002, and the ends of a pair of movable hanging plates 1002 that are close to each other are provided with a movable wiping body 1004, and a telescopic adjustment component 11 is installed between the movable wiping body 1004 and the movable hanging plate 1002, a driving turntable 1005 is embedded in the connecting frame 9, and a second fixed suction cup 1006 is fixedly connected to the upper end of the driving turntable 1005, and the double-axis cylinder 1001 and the driving turntable 1005 are both electrically connected to the controller 2.

[0031] During use of this solution, the container to be used for filling is first placed on the second fixed suction cup 1006, and then the dual-axis cylinder 1001 drives a pair of movable hanging plates 1002 and the fixed wiping body 1003 to move towards each other until the pair of fixed wiping bodies 1003 contact the container surface, and then, with the assistance of the telescopic adjustment component 11, the upper movable wiping body 1004 is pushed to move toward the container until it contacts the container port area, thereby achieving corresponding adjustment according to the thickness of the container port area to ensure that the fixed wiping body 1003 and the movable wiping body 1004 are in full and comprehensive contact with the container surface, and then, under the rotation of the driving turntable 1005, the container surface is fully and comprehensively cleaned to wipe off the attached liquid and impurities, thereby avoiding interference with the subsequent weighing and quantitative filling, thereby ensuring the accuracy and quality of quantitative filling.

[0032] See also Figure 1 and Figure 3-4A pair of telescopic adjustment components 11 include a push-pull rod 1101, a circular hole 1102 is drilled on the movable hanging plate 1002, and the push-pull rod 1101 passes through the circular hole 1102 and is connected to the movable friction body 1004, a pair of elastic arc blocks 1103 are fixedly connected to the inner wall of the circular hole 1102, and multiple pairs of arc grooves 1104 are drilled on the outer end of the push-pull rod 1101, and the elastic arc blocks 1103 match the arc grooves 1104.

[0033] During use of the present solution, the push-pull rod 1101 is pushed to drive the movable wiper 1004 to move toward the container, so that the elastic arc block 1103 is elastically deformed under the extrusion action and moves away from the arc groove 1104 in the initial position until the movable wiper 1004 contacts the container port area and stops moving. At this time, the elastic arc block 1103 extends to the corresponding arc groove 1104 at this time, and is limited and fixed to keep the movable wiper 1004 stable.

[0034] See also Figure 1 and Figure 3 The air-drying mechanism 12 includes a fan 1201 installed on the left end of the connecting frame 9, an air duct 1202 is embedded in the connecting frame 9, and the left end of the air duct 1202 is fixedly connected to the fan 1201, and the right end of the air duct 1202 is fixedly connected to the blowing frame 1203, and the fan 1201 is electrically connected to the controller 2.

[0035] During use of this solution, during the container cleaning process, the fan 1201 blows air through the air duct 1202 and blows it toward the container through the blowing frame 1203, blowing and drying the surface of the container, making it difficult for liquid to remain, thereby promoting a more thorough and comprehensive cleaning of the container surface and further enhancing the cleaning effect.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative filling machine, comprising a filling machine body (1), characterized in that: A controller (2) is installed at the front end of the filling machine body (1); a connecting plate (3) is fixedly connected to the inner wall of the filling machine body (1); and a first fixed suction cup (4) is fixedly connected to the upper end of the connecting plate (3); a weighing sensor (5) is embedded and installed at the upper end of the first fixed suction cup (4); a filling assembly pipe (6) is installed at the lower end of the filling machine body (1); and an electric control valve (7) is installed at the outer end of the filling assembly pipe (6); the upper end of the filling assembly pipe (6) is a hard pipe, and the lower end of the filling assembly pipe (6) is a soft pipe; a telescopic filling assembly (8) is provided between the filling assembly pipe (6) and the filling machine body (1); a connecting frame (9) is fixedly connected to the left end of the filling machine body (1); and a contact cleaning mechanism (10) and an air drying mechanism (12) are respectively installed on the connecting frame (9); and the electric control valve (7) is electrically connected to the controller (2).

2. A quantitative filling machine according to claim 1, characterized in that: The telescopic filling assembly (8) comprises a pair of electric telescopic rods (801) mounted on the lower end of the filling machine body (1); the outer ends of the filling assembly tube (6) are fixedly connected to a pair of connecting plates (802); the upper ends of the connecting plates (802) are fixedly connected to the lower ends of the electric telescopic rods (801); and the electric telescopic rods (801) are electrically connected to the controller (2).

3. A quantitative filling machine according to claim 1, characterized in that: The contact cleaning mechanism (10) comprises a double-axis cylinder (1001) mounted on the upper end of a connecting frame (9), both ends of the double-axis cylinder (1001) are fixedly connected to movable hanging plates (1002), and the ends of a pair of movable hanging plates (1002) close to each other are fixedly connected to fixed wiping bodies (1003), a pair of grooves are cut on the upper end of the connecting frame (9), and the grooves match the movable hanging plates (1002), and the pair of movable hanging plates (1002) are fixedly connected to each other. 02) are each provided with a movable rubbing body (1004) at one end close to the movable rubbing body (1004), and a telescopic adjustment component (11) is installed between the movable rubbing body (1004) and the movable hanging plate (1002), a driving turntable (1005) is embedded and installed on the connecting frame (9), and a second fixed suction cup (1006) is fixedly connected to the upper end of the driving turntable (1005), and the dual-axis cylinder (1001) and the driving turntable (1005) are both electrically connected to the controller (2).

4. A quantitative filling machine according to claim 3, characterized in that: A pair of telescopic adjustment components (11) each comprises a push-pull rod (1101), a circular hole (1102) is bored on the movable hanging plate (1002), and the push-pull rod (1101) passes through the circular hole (1102) and is connected to a movable friction body (1004), a pair of elastic arc blocks (1103) are fixedly connected to the inner wall of the circular hole (1102), and a plurality of pairs of arc grooves (1104) are bored on the outer end of the push-pull rod (1101), and the elastic arc blocks (1103) match the arc grooves (1104).

5. A quantitative filling machine according to claim 1, characterized in that: The air-drying mechanism (12) comprises a fan (1201) installed on the left end of the connecting frame (9); an air guide tube (1202) is embedded and installed on the connecting frame (9); the left end of the air guide tube (1202) is fixedly connected to the fan (1201); the right end of the air guide tube (1202) is fixedly connected to a blowing frame (1203); and the fan (1201) is electrically connected to the controller (2).

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