Daily chemical preparation quantitative filling system

Abstract

The utility model discloses a quantitative filling system for daily chemical preparations. The quantitative filling system comprises a workbench, a plurality of positioning blocks, a controller, a conveying pump and an L-shaped supporting rod, wherein the positioning blocks, the controller, the conveying pump and the L-shaped supporting rod are arranged at the top of the workbench. A filling assembly is arranged on the L-shaped supporting rod; after a container to be filled with daily chemical preparations is placed on the positioning block, a needed filling value can be set through the controller, filling can be conducted in the container under the cooperation of the material conveying pump, the filling cylinder, the connecting pipe and the filling head, the filling amount can be detected through the cooperation of the flow meter, and when the filling amount detected by the flow meter is close to the set value, the daily chemical preparations can be filled into the container. Under the cooperation of the controller with the electromagnetic valve and the conveying pump, the electromagnetic valve can be controlled to reduce the flow, the conveying pump is controlled to reduce the conveying rate of the daily chemical preparation, when the controller detects that the total filling amount reaches a set value through the flowmeter, the electromagnetic valve is automatically controlled to be closed, the conveying pump is automatically controlled to stop filling, and then quantitative filling is completed. Therefore, the filling quality of the daily chemical preparation is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of daily chemical preparation production, in particular to a daily chemical preparation quantitative filling system. Background Art

[0002] Daily chemical preparations, also known as daily chemical products or daily chemical products, are scientific and technological chemical products used in people's daily lives. These products are mainly used in personal hygiene, beauty and skin care, household cleaning and washing. Commonly used washing products include cleaners, detergents, etc.

[0003] The Chinese utility model patent with publication number CN220201391U discloses a car wash detergent filling machine. When in use, when the horizontal position of the injection head needs to be adjusted, the drive motor is first started to drive the drive motor to drive the screw rod to rotate, and the screw rod is connected to the nut block. Under the guiding and limiting action of the limit rod, the nut block moves horizontally on the screw rod, and an electric cylinder is installed at the bottom of the nut block, and a sliding plate is connected under the electric cylinder. A semi-U-shaped fixed plate is installed on the side of the sliding plate, and a liquid outlet hose is fixed inside the semi-U-shaped fixed plate, and an injection head is fixed at one end of the liquid outlet hose. In this way, when the nut block moves horizontally, it drives the injection head to move, thereby achieving the effect of adjusting the horizontal position of the injection head, so that more accurate positioning and filling can be achieved, realizing the function of facilitating the adjustment of the horizontal position of the car wash detergent filling machine.

[0004] However, in actual use, the device often requires workers to judge the filling amount for detergent filling, and then manually control the opening and closing timing of the solenoid valve to achieve the filling operation. There are often certain differences in the filling amount, making it difficult to ensure the filling quality. Summary of the invention

[0005] The utility model overcomes the shortcomings of the prior art and provides a quantitative filling system for daily chemical preparations.

[0006] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a quantitative filling system for daily chemical preparations, comprising: a workbench, and a plurality of positioning blocks, a controller, a feed pump and an L-shaped support rod arranged on the top of the workbench; a filling component is arranged on the L-shaped support rod;

[0007] The filling assembly comprises: a filling barrel fixed on the L-shaped support rod, a connecting pipe and a filling head fixed in sequence at the bottom of the filling barrel, and a flow meter and a solenoid valve installed on the side of the connecting pipe; the output end of the feed pump is connected to the inner side of the filling barrel through a pipeline, and the controller is electrically connected to the flow meter, the solenoid valve and the feed pump respectively;

[0008] The top of the workbench is provided with a translation assembly for driving a plurality of positioning blocks for retrieval during filling.

[0009] In a preferred embodiment of the utility model, the positioning block, the filling head, the connecting pipe and the filling cylinder are all coaxially arranged.

[0010] In a preferred embodiment of the utility model, a feeding assembly is arranged inside the filling barrel, and the feeding assembly includes: a first servo motor fixed to the top of the filling barrel, a rotating rod arranged at the output end of the first servo motor, and a spiral blade fixed to the rotating rod located on the inner side of the filling barrel; a support frame is fixed to the inner side of the filling barrel near the bottom.

[0011] In a preferred embodiment of the utility model, the side surfaces of the rotating rod close to both ends are rotatably connected to the inner sides of the filling cylinder and the supporting frame respectively.

[0012] In a preferred embodiment of the present invention, the first servo motor is electrically connected to the controller.

[0013] In a preferred embodiment of the utility model, the translation assembly includes: a plurality of fixed plates fixed on the top of the workbench, a second servo motor fixed on one side of the fixed plate, and a screw rod and a plurality of slide rails arranged between the plurality of fixed plates; a moving block and a plurality of slide blocks are fixed at the bottom of the plurality of positioning blocks.

[0014] In a preferred embodiment of the utility model, one end of the screw rod is fixed to the output end of the second servo motor, the side surfaces of the screw rod near the two ends are rotatably connected to the inner sides of several of the fixed plates, and the side surfaces of the screw rod are threadedly connected to the inner sides of the moving block.

[0015] In a preferred embodiment of the utility model, two ends of the plurality of slide rails are fixed to one side of the plurality of fixed plates, and side surfaces of the plurality of slide rails are slidably connected to inner sides of the plurality of sliding blocks.

[0016] In a preferred embodiment of the present invention, the second servo motor is electrically connected to the controller.

[0017] In a preferred embodiment of the utility model, a plurality of supporting legs are fixed to the bottom of the workbench, and anti-slip pads are arranged at the bottoms of the plurality of supporting legs.

[0018] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0019] (1) The utility model provides a quantitative filling system for daily chemical preparations. By arranging a filling assembly on an L-shaped support rod, after placing the container of the daily chemical preparation to be filled on the positioning block, the required filling value can be set through the controller. With the cooperation of the feeding pump, the filling cylinder, the connecting pipe and the filling head, the container can be filled. The filling amount can be detected through the cooperation of the flow meter. When the filling amount detected by the flow meter is close to the set value, the controller can control the solenoid valve to reduce the flow rate and control the feeding pump to reduce the feeding rate of the daily chemical preparation through the cooperation of the solenoid valve and the feeding pump respectively. When the controller detects through the flow meter that the total filling amount reaches the set value, the solenoid valve is automatically controlled to close and the feeding pump stops filling, thereby completing the quantitative filling. This avoids the situation where the staff judges the filling amount and the switching time by themselves, resulting in differences in the filling amount, thereby ensuring the filling quality of the daily chemical preparations.

[0020] (2) In the utility model, a feeding assembly is arranged inside the filling cylinder. When the daily chemical preparation is conveyed into the filling cylinder, the daily chemical preparation entering into the filling cylinder can be conveyed downward by the cooperation of the first servo motor, the rotating rod, the support frame and the spiral blade, thereby increasing the filling pressure and thus improving the filling rate.

[0021] (3) In the utility model, by arranging a translation assembly on the top of the workbench, another container to be filled is first placed on another positioning block. When the container at the bottom of the filling head is located on the positioning block, the daily chemical preparation is filled. Through the cooperation of the second servo motor, the screw rod, a plurality of slide rails, the moving blocks and a plurality of sliders, the plurality of positioning blocks can be translated along the length of the screw rod, so that the other positioning block and the container to be filled at the top can be transferred to the bottom of the filling head, and the filling can continue. After the filling is completed, the container transferred away from the bottom of the filling head can be removed and the container to be filled can be placed again, so that continuous filling operation can be performed, thereby improving the efficiency during work. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 It is a three-dimensional structural diagram of a preferred embodiment of the utility model;

[0024] Figure 2 This is a half-section structural diagram of a filling cylinder of a preferred embodiment of the utility model;

[0025] Figure 3 It is a structural diagram of the connection between the spiral rod and the moving block of the preferred embodiment of the utility model;

[0026] In the figure: 1. workbench; 2. positioning block; 3. controller; 4. feed pump; 5. L-shaped support rod; 6. filling cylinder; 61. connecting pipe; 62. filling head; 63. flow meter; 64. solenoid valve; 7. first servo motor; 71. rotating rod; 72. spiral blade; 73. support frame; 8. fixing plate; 81. second servo motor; 82. spiral rod; 83. slide rail; 84. moving block; 85. slider; 9. support leg. DETAILED DESCRIPTION

[0027] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0028] It should be noted that the quantitative filling system for daily chemical preparations is preferably suitable for filling detergents whose main ingredients include one or more of surfactants, alkaline additives, sodium carbonate, sodium sulfate or fatty acid alkanolamides.

[0029] like Figure 1 and Figure 2 As shown, a quantitative filling system for daily chemical preparations comprises: a workbench 1, and a plurality of positioning blocks 2, a controller 3, a feeding pump 4 and an L-shaped support rod 5 arranged on the top of the workbench 1; a filling assembly is arranged on the L-shaped support rod 5; the filling assembly comprises: a filling barrel 6 fixed on the L-shaped support rod 5, a connecting pipe 61 and a filling head 62 fixed in sequence at the bottom of the filling barrel 6, and a flow meter 63 and a solenoid valve 64 installed on the side of the connecting pipe 61; the output end of the feeding pump 4 is connected to the inner side of the filling barrel 6 through a pipeline, and the controller 3 is electrically connected to the flow meter 63, the solenoid valve 64 and the feeding pump 4 respectively; a translation assembly for driving a plurality of positioning blocks 2 for transfer during filling is arranged on the top of the workbench 1.

[0030] It should be noted that the positioning block 2, the filling head 62, the connecting pipe 61 and the filling barrel 6 are all coaxially arranged; after the container of the daily chemical preparation to be filled is placed on the positioning block 2, the required filling value is set by the controller 3, so as to meet different filling volume requirements, the feed pipe is connected to the input end of the feed pump 4, the controller 3 controls the feed pump 4 to start, and the daily chemical preparation is transported to the inside of the filling barrel 6 through the pipeline at the output end, and discharged downward from the connecting pipe 61 and the filling head 62, so that the container can be filled, and the filling volume is detected in real time by the flow meter 63, and the controller is informed. 3 occurs a detection value. When the filling amount detected by the flow meter 63 is close to the set value, the controller 3 controls the electromagnetic valve 64 and the feeding pump 4 respectively, controls the electromagnetic valve 64 to reduce the flow rate, and controls the feeding pump 4 to reduce the feeding rate of the daily chemical preparation. When the controller 3 detects through the flow meter 63 that the total filling amount reaches the set value, it automatically controls the electromagnetic valve 64 to close and the feeding pump 4 to stop filling, thereby completing the quantitative filling, avoiding the situation where the staff judges the filling amount and the switch time by themselves, resulting in a difference in the filling amount, thereby ensuring the filling quality of the daily chemical preparation.

[0031] In some embodiments, a feeding assembly is provided inside the filling barrel 6, and the feeding assembly includes: a first servo motor 7 fixed to the top of the filling barrel 6, a rotating rod 71 arranged at the output end of the first servo motor 7, and a spiral blade 72 fixed to the rotating rod 71 located on the inner side of the filling barrel 6; a support frame 73 is fixed to the inner side of the filling barrel 6 near the bottom.

[0032] It should be noted that the side surfaces of the rotating rod 71 near the two ends are rotatably connected to the inner sides of the filling barrel 6 and the support frame 73 respectively; when the daily chemical preparation is conveyed into the filling barrel 6, the first servo motor 7 is started to rotate forwardly to drive the rotating rod 71 to rotate. When the rotating rod 71 rotates, the spiral blade 72 on the side can be driven to rotate synchronously. At the same time, the support frame 73 supports one end of the rotating rod 71, so that the daily chemical preparation entering into the filling barrel 6 can be conveyed downward, increasing the filling pressure, thereby increasing the filling rate.

[0033] In some embodiments, the first servo motor 7 is electrically connected to the controller 3; the first servo motor 7 can be controlled to start by the controller 3. During filling, when the filling volume is close to the set value, the controller 3 will simultaneously reduce the rotation speed of the first servo motor 7, thereby reducing the filling pressure. When the filling volume is completed, the controller 3 will control the first servo motor 7 to shut down.

[0034] like Figure 1 and Figure 3As shown, in some embodiments, the translation assembly includes: a plurality of fixed plates 8 fixed to the top of the workbench 1, a second servo motor 81 fixed to one side of the fixed plate 8, and a screw rod 82 and a plurality of slide rails 83 arranged between the plurality of fixed plates 8; a moving block 84 and a plurality of slide blocks 85 are fixed to the bottom of the plurality of positioning blocks 2.

[0035] It should be noted that one end of the screw rod 82 is fixed to the output end of the second servo motor 81, the side surfaces of the screw rod 82 near the two ends are rotatably connected to the inner sides of the plurality of fixed plates 8, and the side surfaces of the screw rod 82 are threadedly connected to the inner sides of the moving blocks 84; the two ends of the plurality of slide rails 83 are fixed to one side of the plurality of fixed plates 8, and the side surfaces of the plurality of slide rails 83 are slidably connected to the inner sides of the plurality of sliders 85; first, another container to be filled is placed on another positioning block 2, and when the container with the bottom of the filling head 62 located on the positioning block 2 completes the filling of the daily chemical preparation, the second servo motor 81 is started to drive the screw rod 82 to rotate, and when the screw When the rotary rod 82 rotates, it can drive the moving block 84 connected to the side thread and the positioning block 2 on the top of the moving block 84 to move. At the same time, the plurality of sliders 85 at the bottom of the positioning block 2 will slide and limit along the sides of the plurality of slide rails 83, so that the plurality of positioning blocks 2 will translate along the length of the spiral rod 82, and then the other positioning block 2 and the container to be filled at the top can be transferred to the bottom of the filling head 62, and the filling can continue. After the filling is completed, the container transferred away from the bottom of the filling head 62 can be removed and the container to be filled can be put in again, so that continuous filling operation can be carried out, thereby improving the efficiency during work.

[0036] In some embodiments, the second servo motor 81 is electrically connected to the controller 3 ; the controller 3 can control the second servo motor 81 to start, thereby controlling the translation direction of the plurality of positioning blocks 2 .

[0037] In some embodiments, a plurality of supporting legs 9 are fixed to the bottom of the workbench 1, and anti-slip pads are arranged at the bottom of the plurality of supporting legs 9; the arrangement of the plurality of supporting legs 9 can support the workbench 1, and the arrangement of the anti-slip pads can provide an anti-slip and stable effect during support.

[0038] When the utility model is used, the feeding pipe is connected to the input end of the feeding pump 4, the required filling value is set through the controller 3, and after the container of the daily chemical preparation to be filled is placed on the positioning block 2, the controller 3 controls the feeding pump 4 to start, and the daily chemical preparation is delivered to the inside of the filling cylinder 6 through the pipeline at the output end. The controller 3 controls the first servo motor 7 to start the forward transmission, driving the rotating rod 71 to rotate. When the rotating rod 71 rotates, the spiral blade 72 on the side can be driven to rotate synchronously. At the same time, the support frame 73 supports one end of the rotating rod 71, so that the daily chemical preparation entering the filling cylinder 6 can be delivered downward, increasing the filling pressure, and discharged downward from the connecting pipe 61 and the filling head 62, and can be filled into the container. The filling amount is detected in real time by the flow meter 63, and the detection value is sent to the controller 3. When the filling amount detected by the flow meter 63 is close to the set value, the controller 3 controls the solenoid valve 64 and the feeding pump 4 respectively, controls the solenoid valve 64 to reduce the flow rate, and controls the feeding pump 4 to reduce the feeding rate of the daily chemical preparation. The controller 3 will also reduce the first servo motor 7. The rotation speed of the servo motor 7 is increased to reduce the filling pressure. When the controller 3 detects through the flow meter 63 that the total filling volume reaches the set value, the solenoid valve 64 is automatically controlled to close and the feed pump 4 stops filling, and the first servo motor 7 is controlled to close to complete the quantitative filling. When the container at the bottom of the filling head 62 is located on the positioning block 2, the controller 3 starts the second servo motor 81 to drive the screw rod 82 to rotate. When the screw rod 82 rotates, it can drive the moving block 84 connected by the side thread and the positioning block 2 at the top of the moving block 84 to move. At the same time, the plurality of sliders 85 at the bottom of the positioning block 2 will slide and limit along the sides of the plurality of slide rails 83, so that the plurality of positioning blocks 2 will translate along the length of the screw rod 82, so that another positioning block 2 and the container to be filled at the top can be transferred to the bottom of the filling head 62, and the filling can continue. After the filling is completed, the container transferred away from the bottom of the filling head 62 can be removed and the container to be filled can be put in again, so that continuous filling operation can be performed, thereby improving the efficiency during work.

[0039] The above is based on the ideal embodiment of the utility model as inspiration. Through the above description, it is obvious to those skilled in the art that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0040] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A quantitative filling system for daily chemical preparations, characterized in that: include: A workbench (1), and a plurality of positioning blocks (2), a controller (3), a feed pump (4) and an L-shaped support rod (5) arranged on the top of the workbench (1); a filling assembly is arranged on the L-shaped support rod (5); The filling assembly comprises: a filling barrel (6) fixed on the L-shaped support rod (5), a connecting pipe (61) and a filling head (62) fixed in sequence to the bottom of the filling barrel (6), and a flow meter (63) and a solenoid valve (64) installed on the side of the connecting pipe (61); the output end of the feed pump (4) is connected to the inner side of the filling barrel (6) through a pipeline, and the controller (3) is electrically connected to the flow meter (63), the solenoid valve (64) and the feed pump (4) respectively; The top of the workbench (1) is provided with a translation assembly for driving a plurality of positioning blocks (2) for retrieval during filling.

2. A daily chemical preparation quantitative filling system according to claim 1, characterized in that: The positioning block (2), the filling head (62), the connecting pipe (61) and the filling cylinder (6) are all coaxially arranged.

3. A daily chemical preparation quantitative filling system according to claim 1, characterized in that: A material conveying assembly is arranged inside the filling barrel (6), and the material conveying assembly comprises: a first servo motor (7) fixed to the top of the filling barrel (6), a rotating rod (71) arranged at the output end of the first servo motor (7), and a spiral blade (72) fixed to the rotating rod (71) and located on the inner side of the filling barrel (6); a support frame (73) is fixed to the inner side of the filling barrel (6) near the bottom.

4. A daily chemical preparation quantitative filling system according to claim 3, characterized in that: The side surfaces of the rotating rod (71) close to both ends are rotatably connected to the inner sides of the filling cylinder (6) and the supporting frame (73) respectively.

5. A daily chemical preparation quantitative filling system according to claim 3, characterized in that: The first servo motor (7) is electrically connected to the controller (3).

6. A daily chemical preparation quantitative filling system according to claim 1, characterized in that: The translation assembly comprises: a plurality of fixed plates (8) fixed on the top of the workbench (1), a second servo motor (81) fixed on one side of the fixed plates (8), and a screw rod (82) and a plurality of slide rails (83) arranged between the plurality of fixed plates (8); a moving block (84) and a plurality of slide blocks (85) are fixed at the bottom of the plurality of positioning blocks (2).

7. A daily chemical preparation quantitative filling system according to claim 6, characterized in that: One end of the screw rod (82) is fixed to the output end of the second servo motor (81), the side surfaces of the screw rod (82) near the two ends are rotatably connected to the inner sides of the plurality of fixed plates (8), and the side surfaces of the screw rod (82) are threadedly connected to the inner sides of the moving blocks (84).

8. A daily chemical preparation quantitative filling system according to claim 6, characterized in that: Both ends of the plurality of slide rails (83) are fixed to one side of the plurality of fixed plates (8), and the side surfaces of the plurality of slide rails (83) are slidably connected to the inner sides of the plurality of slide blocks (85).

9. A daily chemical preparation quantitative filling system according to claim 6, characterized in that: The second servo motor (81) is electrically connected to the controller (3).

10. A daily chemical preparation quantitative filling system according to claim 1, characterized in that: A plurality of supporting legs (9) are fixed to the bottom of the workbench (1), and anti-slip pads are arranged at the bottoms of the plurality of supporting legs (9).

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