Filling machine convenient to overhaul

Abstract

The utility model discloses a filling machine convenient to overhaul, and relates to the technical field of filling equipment. The electronic-grade chemical storage device comprises a rack, a conveying mechanism used for conveying storage bottles is arranged in the rack, an electronic-grade chemical storage assembly is fixedly installed on the top face of the rack, and a flexible corrugated pipe is arranged on the bottom face of the electronic-grade chemical storage assembly. According to the electronic-grade chemical filling device, the filling spray head is inserted into the storage bottle through the vertical moving part of the drawing assembly, the flexible corrugated pipe and the filling spray head are used for filling the electronic-grade chemical in the electronic-grade chemical storage assembly into the storage bottle through the metering pump, and after the electronic-grade chemical filling device is used for a long time, the electronic-grade chemical can be filled into the storage bottle. The pouring nozzle and the end of the flexible corrugated pipe are driven to transversely move to the position close to the opening in the front end of the rack by pulling the movable part of the drawing assembly, so that the pouring nozzle is prevented from being located in a narrow space in the center of equipment, and the pouring nozzle can be conveniently overhauled and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of filling equipment, in particular to a filling machine which is easy to repair. Background Art

[0002] Filling equipment is an important product in packaging machines. It is mainly used to put liquids, pastes, powders, granules and other materials into bottles, cans or other containers. When producing electronic-grade chemicals, it is necessary to fill the electronic-grade chemical storage containers.

[0003] The Chinese patent with publication number CN210127078U discloses a vacuum filling machine that is easy to maintain, including a base, a liquid storage cylinder and a filling valve; the liquid storage cylinder is connected to the base through a main shaft; a bottle supporting device is arranged on the lower side of the filling valve; the bottle supporting device is arranged on a turntable;

[0004] With respect to the above disclosed technology, the existing filling valve is often fixedly installed at the bottom of the liquid storage cylinder. If the filling valve is damaged during use, since the internal space of the filling machine is small, it is inconvenient for maintenance personnel to repair the filling valve due to space limitations during maintenance.

[0005] A filling machine which is easy to overhaul is proposed for this reason. Utility Model Content

[0006] The purpose of the utility model is to solve the problems raised in the above background technology and provide a filling machine which is easy to repair.

[0007] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0008] A filling machine that is easy to maintain comprises a frame, wherein a conveying mechanism for conveying storage bottles is arranged inside the frame, an electronic-grade chemical storage assembly is fixedly mounted on the top surface of the frame, and a flexible bellows is arranged on the bottom surface of the electronic-grade chemical storage assembly, a quantitative pump is arranged on the surface of the flexible bellows, a pull-out assembly is arranged on the bottom surface of the electronic-grade chemical storage assembly, and the end of the flexible bellows is fixedly plugged with the movable part of the pull-out assembly, a filling nozzle is threadedly connected to the bottom end of the flexible bellows, and a sealing ring is arranged between the flexible bellows and the filling nozzle.

[0009] Furthermore, the conveying mechanism includes conveying wheels, and two groups of conveying wheels are rotatably plugged into the front and rear side walls of the frame. A first motor is fixedly installed on the rear side wall of the frame, and the output end of the first motor is fixedly installed on one end of the conveying wheel on one side. Conveyor belts are meshed and installed on the surfaces of the two groups of conveying wheels, and grooves are provided on the surface of the conveying belts.

[0010] Furthermore, the electronic-grade chemical storage assembly includes a storage box, the storage box is fixedly mounted on the top surface of the frame, a box cover is hingedly mounted on the top of the storage box, a second motor is fixedly mounted on one side wall of the storage box, and a rotating shaft is fixedly mounted on the output end of the second motor, and a stirring paddle is fixedly sleeved on the surface of the rotating shaft.

[0011] Furthermore, the pulling assembly includes a limit block, the bottom surface of the storage box is fixedly installed with the limit block, and the surface of the limit block is slidably installed with a pull plate, the bottom surface of the pull plate is fixedly installed with an electric push rod, and the bottom end of the electric push rod is fixedly installed with a mounting plate, and its flexible bellows and the mounting plate are plug-in installed.

[0012] Furthermore, a box door is hingedly mounted on the front side wall of the frame, and an observation window is opened on the surface of the box door, and a transparent glass plate is fixedly mounted in the observation window.

[0013] Furthermore, the grooves are provided in a plurality of groups on the surface of the conveyor belt, and storage bottles are inserted into the grooves.

[0014] The beneficial effects of the utility model are as follows:

[0015] The storage bottle is transported through the conveying mechanism, the filling nozzle is plugged into the interior of the storage bottle through the vertical movable part of the pull-out assembly, and the electronic-grade chemicals in the electronic-grade chemical storage assembly are filled into the interior of the storage bottle through the flexible bellows and the filling nozzle through the metering pump. After long-term use, the filling nozzle and the end of the flexible bellows are driven to move horizontally to the front end opening close to the frame by pulling the movable part of the pull-out assembly, thereby avoiding the filling nozzle from being in the narrow space in the middle of the equipment, making it convenient to inspect and maintain the filling nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a front cross-sectional view of the utility model;

[0018] Figure 3 This utility model Figure 2 A magnified view of part A;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model;

[0020] Figure 5 This utility model Figure 4 A magnified view of part B;

[0021] Figure numerals: 1. frame; 11. box door; 2. conveying mechanism; 201. conveying wheel; 202. first motor; 203. conveyor belt; 204. groove; 3. electronic-grade chemical storage assembly; 301. storage box; 302. box cover; 303. second motor; 304. rotating shaft; 305. stirring paddle; 4. flexible bellows; 41. metering pump; 5. pulling assembly; 501. limit block; 502. pull plate; 503. electric push rod; 504. mounting plate; 6. injection nozzle; 7. sealing ring. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme 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. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. 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.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] like Figures 1 to 5As shown, a filling machine that is easy to maintain includes a frame 1, a conveying mechanism 2 for conveying storage bottles is arranged inside the frame 1, an electronic-grade chemical storage component 3 is fixedly installed on the top surface of the frame 1, and a flexible bellows 4 is arranged on the bottom surface of the electronic-grade chemical storage component 3, a quantitative pump 41 is arranged on the surface of the flexible bellows 4, a pull-out component 5 is arranged on the bottom surface of the electronic-grade chemical storage component 3, and the end of the flexible bellows 4 is fixedly plugged with the movable part of the pull-out component 5, a filling nozzle 6 is threadedly connected to the bottom end of the flexible bellows 4, and a sealing ring 7 is arranged between the flexible bellows 4 and the filling nozzle 6. More specifically, the storage bottle is transported through the conveying mechanism 2, the filling nozzle 6 is plugged into the interior of the storage bottle through the vertical movable part of the pull-out assembly 5, and the electronic-grade chemicals in the electronic-grade chemical storage assembly 3 are filled into the interior of the storage bottle through the metering pump 41. After long-term use, the movable part of the pull-out assembly 5 is pulled to drive the filling nozzle 6 and the end of the flexible bellows 4 to move horizontally to the front end opening close to the frame 1, thereby avoiding the filling nozzle 6 from being in the narrow space in the middle of the equipment, so that the filling nozzle 6 can be easily inspected and maintained.

[0027] The conveying mechanism 2 includes a conveying wheel 201, and two sets of conveying wheels 201 are rotatably plugged into the front and rear side walls of the frame 1. A first motor 202 is fixedly installed on the rear side wall of the frame 1, and the output end of the first motor 202 is fixedly installed with one end of the conveying wheel 201 on one side, and a conveying belt 203 is meshed and installed on the surface of the two sets of conveying wheels 201, and a groove 204 is provided on the surface of the conveying belt 203. More specifically, the conveying wheel 201 on one side is driven to rotate by the first motor 202, and the conveying belt 203 on the surface of the conveying wheel 201 enables the groove 204 on the surface of the conveying belt 203 to realize the conveying of the storage bottle, so that the storage bottle can be conveyed to the right below the perfusion nozzle 6.

[0028] The electronic-grade chemical storage assembly 3 includes a storage box 301, the storage box 301 is fixedly mounted on the top surface of the frame 1, a box cover 302 is hingedly mounted on the top of the storage box 301, a second motor 303 is fixedly mounted on one side wall of the storage box 301, and a rotating shaft 304 is fixedly mounted on the output end of the second motor 303, and a stirring paddle 305 is fixedly sleeved on the surface of the rotating shaft 304. More specifically, the rotating shaft 304 and the stirring paddle 305 are driven to rotate by the second motor 303, and the rotating shaft 304 and the stirring paddle 305 rotate to stir the electronic-grade chemicals inside the storage box 301, so as to prevent the electronic-grade chemicals from being deposited when stored in the storage box 301, thereby affecting the concentration of the electronic-grade chemicals.

[0029] The pull-out assembly 5 includes a limit block 501, the limit block 501 is fixedly installed on the bottom surface of the storage box 301, and a pull plate 502 is slidably installed on the surface of the limit block 501, an electric push rod 503 is fixedly installed on the bottom surface of the pull plate 502, and a mounting plate 504 is fixedly installed on the bottom end of the electric push rod 503, and the flexible bellows 4 and the mounting plate 504 are plug-in installed. More specifically, the electric push rod 503 drives the mounting plate 504 to vertically move the bottom end of the flexible bellows 4 and the irrigation nozzle 6, so that the irrigation nozzle 6 is plugged into the inside of the storage bottle, and the quantitative pump 41 is used to realize the filling operation of the inside of the storage bottle through the flexible bellows 4 and the irrigation nozzle 6.

[0030] The front side wall of the frame 1 is hingedly mounted with a box door 11, and an observation window is provided on the surface of the box door 11, and a transparent glass plate is fixedly mounted in the observation window. More specifically, the box door 11 is hingedly mounted on the front side wall of the frame 1 so that it is convenient to open it for maintenance, and the transparent glass plate provided on the surface of the box door 11 can be used to conveniently observe the filling operation inside.

[0031] There are multiple groups of grooves 204 on the surface of the conveyor belt 203, and storage bottles are inserted into the grooves 204. More specifically, the grooves 204 on the surface of the conveyor belt 203 enable the storage bottles to be positioned and placed when they are transported.

[0032] In summary: the storage bottle is transported through the conveying mechanism 2, the filling nozzle 6 is plugged into the interior of the storage bottle through the vertical movable part of the pulling assembly 5, and the electronic-grade chemicals in the electronic-grade chemical storage assembly 3 are filled into the interior of the storage bottle through the metering pump 41. After long-term use, the movable part of the pulling assembly 5 is pulled to drive the filling nozzle 6 and the end of the flexible bellows 4 to move horizontally to the front end opening close to the frame 1, thereby avoiding the filling nozzle 6 from being in the narrow space in the middle of the equipment, so that the filling nozzle 6 can be easily inspected and maintained.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A filling machine that is easy to maintain, characterized in that: The invention comprises a frame (1), wherein a conveying mechanism (2) for conveying storage bottles is arranged inside the frame (1), an electronic-grade chemical storage assembly (3) is fixedly mounted on the top surface of the frame (1), and a flexible bellows (4) is arranged on the bottom surface of the electronic-grade chemical storage assembly (3), a quantitative pump (41) is arranged on the surface of the flexible bellows (4), a pull-out assembly (5) is arranged on the bottom surface of the electronic-grade chemical storage assembly (3), and the end of the flexible bellows (4) is fixedly plugged with the movable part of the pull-out assembly (5), a filling nozzle (6) is threadedly connected to the bottom end of the flexible bellows (4), and a sealing ring (7) is arranged between the flexible bellows (4) and the filling nozzle (6).

2. A filling machine that is easy to maintain according to claim 1, characterized in that: The conveying mechanism (2) comprises conveying wheels (201), two groups of conveying wheels (201) are rotatably plugged into the front and rear side walls of the frame (1), a first motor (202) is fixedly mounted on the rear side wall of the frame (1), and the output end of the first motor (202) is fixedly mounted on one end of the conveying wheel (201), and conveying belts (203) are meshedly mounted on the surfaces of the two groups of conveying wheels (201), and a groove (204) is provided on the surface of the conveying belt (203).

3. A filling machine that is easy to maintain according to claim 1, characterized in that: The electronic-grade chemical storage assembly (3) comprises a storage box (301), the storage box (301) is fixedly mounted on the top surface of the frame (1), a box cover (302) is hingedly mounted on the top of the storage box (301), a second motor (303) is fixedly mounted on a side wall of the storage box (301), a rotating shaft (304) is fixedly mounted on the output end of the second motor (303), and a stirring paddle (305) is fixedly sleeved on the surface of the rotating shaft (304).

4. A filling machine that is easy to maintain according to claim 3, characterized in that: The pull-out assembly (5) comprises a limit block (501), the limit block (501) is fixedly mounted on the bottom surface of the storage box (301), and a pull plate (502) is slidably mounted on the surface of the limit block (501), an electric push rod (503) is fixedly mounted on the bottom surface of the pull plate (502), and a mounting plate (504) is fixedly mounted on the bottom end of the electric push rod (503), wherein the flexible bellows (4) and the mounting plate (504) are arranged to be plug-connected.

5. The filling machine that is easy to maintain according to claim 1 is characterized in that: A box door (11) is hingedly mounted on the front side wall of the frame (1), and an observation window is provided on the surface of the box door (11), in which a transparent glass plate is fixedly mounted.

6. The filling machine that is easy to maintain according to claim 2 is characterized in that: The grooves (204) are provided in multiple groups on the surface of the conveyor belt (203), and storage bottles are inserted into the grooves (204).

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