Automatic filling equipment

Abstract

The utility model discloses automatic filling equipment which comprises a filling table and further comprises two sets of assembling grooves formed in the filling table, weighing sensors are fixedly connected in the two sets of assembling grooves, the upper ends of the weighing sensors are fixedly connected with weighing pressure-bearing heads, and the lower ends of the weighing sensors are fixedly connected with weighing pressure-bearing heads. The upper end of the weighing pressure-bearing head is fixedly connected with a weighing platform. The filling device has the advantage of being capable of controlling the filling weight, in the filling process, tare weights of several common filling containers are stored in the PLC, weighing requirements can be conveniently and rapidly switched when the filling containers are replaced in the later period, then operation parameters of the air cylinder and the conveying pump are set through the PLC, and the filling weight can be controlled. Then the feeding pipe is connected with an external stock bin pipeline through the connecting flange, finally, a filling container is placed on the weighing platform, at the moment, the air cylinder drives the connecting plate to move downwards, the connecting plate drives the filling head to move downwards, and the filling head drives the elastic hose to move downwards.

Description

Technical Field

[0001] The utility model belongs to the technical field of filling equipment, and in particular relates to automatic filling equipment. Background Art

[0002] Filling equipment is mainly a type of packaging machine. From the perspective of material packaging, it can be divided into liquid filling machines, paste filling machines, powder filling machines, and granule filling machines; in terms of the degree of production automation, it can be divided into semi-automatic filling machines and fully automatic filling production lines.

[0003] Existing publication number: CN114560433A, an automatic honey filling device, the automatic honey filling device includes: an operation box, a transmission component is provided inside the operation box, and a plurality of filling barrels are provided on the transmission component; an injection component is installed on the operation box, and the injection component is used to inject honey into the filling barrel; an automatic clamping and fixing component is installed inside the operation box, and the automatic clamping and fixing component is used to adjust the injection speed of the injection component. When the automatic honey filling device is used, the filling barrels are first placed on the transmission component one by one, and different injection components are selected according to the inner diameter of the opening of the filling barrel, and are fixed by the automatic clamping and fixing component, so that the injection component can match the filling barrel to maximize the filling speed and prevent the honey from overflowing due to excessive injection speed. The adaptability is high and the use effect is good. Subsequently, only the transmission component needs to be driven intermittently to operate, so that the filling barrel can be driven to move, thereby realizing the automatic filling operation.

[0004] However, there are some problems with the existing technology: the existing automatic filling equipment often needs to use packaging containers of different specifications during use, but during the filling process of these packaging containers, it is impossible to accurately control the filling weight, which results in the use of only a single filling container, which cannot meet different production needs. Moreover, when containers of different specifications need to be used, new equipment must be added, which increases the cost of use. Therefore, we propose an automatic filling equipment. Utility Model Content

[0005] In response to the problems existing in the prior art, the purpose of the present invention is to provide an automatic filling device with the advantage of being able to control the filling weight. It solves the problem that the automatic filling device often needs to use packaging containers of different specifications during use, but during the filling process of these packaging containers, it is impossible to accurately control the filling weight, which results in only being able to use a single filling container, which cannot meet different production needs, and when containers of different specifications need to be used, new equipment must be added, which increases the cost of use.

[0006] The utility model is implemented as follows: an automatic filling device includes a filling station and also includes:

[0007] Assembly grooves, which are provided on the filling table. There are two groups of assembly grooves, each of which is fixedly connected to a weighing sensor. The upper end of each weighing sensor is fixedly connected to a weighing pressure head. The upper end of each weighing pressure head is fixedly connected to a weighing platform. The upper end of the weighing platform extends to the upper end of the filling table.

[0008] The box body is fixedly connected to the filling table. A feeding mechanism is provided at the lower end of the box body. A filling head is provided on the front side of the box body. The filling head is divided into two groups. The feeding mechanism is used for filling the material of the filling head.

[0009] The feeding mechanism includes a conveying pump, the upper end of the conveying pump is connected to a conduit, the upper end of the conduit is connected to a U-shaped conveying pipe, one end of the U-shaped conveying pipe extends outside the box and is connected to an elastic hose, one end of the elastic hose is connected to the surface of the filling head.

[0010] The upper end of the box body is fixedly connected to a fixed plate, and both sides of the front side of the upper end of the fixed plate are fixedly connected to a cylinder. The output end of the cylinder passes through the lower end of the fixed plate and is fixedly connected to a connecting plate. The lower end of the connecting plate is fixedly connected to the upper end of the filling head, and the cylinder is used to drive the filling head to extend and retract up and down.

[0011] The back side of the delivery pump is connected with a feed pipe, and one end of the feed pipe extends outside the box body and is fixedly connected with a connecting flange.

[0012] The lower end of the delivery pump is fixedly connected to a fixed base, the lower end of the fixed base is fixedly connected to the lower end of the inside of the box, the lower end of the U-shaped delivery pipe is fixedly connected to a fixed rod, and the lower end of the fixed rod is fixedly connected to the lower end of the inside of the box.

[0013] Guide grooves are provided on both sides of the interior of the assembly groove, and guide blocks are slidably connected to the interior of the guide grooves. One end of the guide block is fixedly connected to the lower ends of both sides of the weighing platform.

[0014] Box doors are hinged on both sides of the back side of the box body, and handles are fixedly connected to the box doors.

[0015] A PLC controller is fixedly connected to the upper end of the front of the filling table. The PLC controller, the delivery pump, the weighing sensor and the cylinder are electrically connected. The PLC controller is used to set the operating parameters of the delivery pump, the weighing sensor and the cylinder. Support legs are fixedly connected to the four sides of the lower end of the filling table.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. During the filling process, the tare weights of several commonly used filling containers are first stored in the PLC controller. This facilitates quick switching of weighing requirements when replacing the filling containers later. The operating parameters of the cylinder and delivery pump are then set through the PLC controller. The feed pipe is then connected to the peripheral silo pipeline through the connecting flange. Finally, the filling container is placed on the weighing platform. At this time, the cylinder drives the connecting plate downward, the connecting plate drives the filling head downward, and the filling head drives the elastic hose downward.

[0018] 2. The filling head is inserted into the mouth of the filling container, and the delivery pump starts to run. The delivery pump delivers the external material to the conduit through the feed pipe. The conduit delivers the material to the filling head through the U-shaped delivery pipe and the elastic hose, so that the filling head fills the filling container. When the weighing sensor monitors through the weighing pressure head that the filling container above the weighing platform reaches the set weight, all components are reset and the next cycle of filling is carried out.

[0019] Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure provided by the utility model;

[0021] Figure 2 This is a schematic diagram of the back of the box structure provided by the utility model;

[0022] Figure 3 This is a three-dimensional schematic diagram of the filling head and fixed plate structure provided by the utility model;

[0023] Figure 4 This is a three-dimensional schematic diagram of the assembly groove structure provided by the utility model;

[0024] Figure 5 It is a three-dimensional cross-sectional view of the back of the feeding mechanism and the box structure provided by the utility model.

[0025] In the figure: 1. Filling table; 2. Assembly groove; 3. Weighing sensor; 4. Weighing pressure head; 5. Weighing platform; 6. Box body; 7. Filling head; 8. Feeding mechanism; 81. Conveying pump; 82. Conduit; 83. U-shaped conveying pipe; 84. Elastic hose; 9. Fixing plate; 10. Cylinder; 11. Connecting plate; 12. Feeding pipe; 13. Connecting flange; 14. Guide groove; 15. Guide block; 16. Box door; 17. PLC controller; 18. Support foot; 19. Fixing rod; 20. Fixed machine base. DETAILED DESCRIPTION

[0026] In order to further understand the content, features and effects of the present invention, the following embodiments are given as examples and described in detail with reference to the accompanying drawings.

[0027] like Figures 1 to 5 As shown, an automatic filling device provided by an embodiment of the present invention includes a filling station 1 and further includes:

[0028] Assembly grooves 2 are provided on the filling table 1. There are two groups of assembly grooves 2. Load cells 3 are fixedly connected in the two groups of assembly grooves 2. The upper ends of the load cells 3 are fixedly connected to a weighing pressure head 4. The weighing pressure head 4 enables the load cells 3 to effectively cope with horizontal impact forces, thereby ensuring the accuracy and stability of weighing. When equipped with a grounding device, the weighing pressure head 4 can also protect the load cells 3 from power surges, further enhancing the reliability and safety of their use. The upper end of the weighing pressure head 4 is fixedly connected to a weighing platform 5. The upper end of the weighing pressure head 4 extends to the upper end of the filling table 1.

[0029] The box body 6 is fixedly connected to the filling table 1. A feeding mechanism 8 is provided at the lower end of the box body 6. A filling head 7 is provided on the front side of the box body 6. The filling head 7 is divided into two groups. The feeding mechanism 8 is used to fill the material of the filling head 7.

[0030] Furthermore, the feeding mechanism 8 includes a delivery pump 81, the upper end of the delivery pump 81 is connected to a conduit 82, the upper end of the conduit 82 is connected to a U-shaped delivery pipe 83, one end of the U-shaped delivery pipe 83 extends to the outside of the box body 6 and is connected to an elastic hose 84, one end of the elastic hose 84 is connected to the surface of the filling head 7, and the elastic hose 84, the U-shaped delivery pipe 83 and the filling head 7 are movably connected and installed using a threaded joint, and the threaded joint is made of stainless steel. First, the tare weights of several commonly used filling containers are stored in the PLC controller 17, which is convenient for quickly switching weighing requirements when replacing the filling container later, and then the operating parameters of the cylinder 10 and the delivery pump 81 are set through the PLC controller 17.

[0031] The threaded joint facilitates assembly of the elastic hose 84, the U-shaped delivery tube 83 and the filling head 7 during use, and also facilitates later replacement of the elastic hose 84, preventing the elastic hose 84 from being damaged later and becoming difficult to replace.

[0032] Furthermore, a fixed plate 9 is fixedly connected to the upper end of the box body 6, and a cylinder 10 is fixedly connected to both sides of the front side of the upper end of the fixed plate 9. The output end of the cylinder 10 passes through the lower end of the fixed plate 9 and is fixedly connected to a connecting plate 11. The lower end of the connecting plate 11 is fixedly connected to the upper end of the filling head 7. The cylinder 10 is used to drive the filling head 7 to extend and retract up and down, and then the feed pipe 12 is connected to the external silo pipeline through the connecting flange 13, and finally the filling container is placed on the weighing platform 5.

[0033] Through the cooperation between the cylinder 10 and the connecting plate 11, the height of the filling head 7 can be adjusted up and down during use, and filling containers of different specifications can be filled, meeting daily use needs.

[0034] Furthermore, the back of the delivery pump 81 is connected to a feed pipe 12, one end of the feed pipe 12 extends to the outside of the box body 6 and is fixedly connected to a connecting flange 13. At this time, the cylinder 10 drives the connecting plate 11 to move downward, the connecting plate 11 drives the filling head 7 to move downward, and the filling head 7 drives the elastic hose 84 to move downward.

[0035] Through the mutual cooperation of the connecting flanges 13, the feed pipe 12 is facilitated to be connected to the external pipeline during use, and the stability of the feed pipe 12 after connection is increased to prevent the feed pipe 12 from slipping.

[0036] Furthermore, the lower end of the delivery pump 81 is fixedly connected to the fixed base 20, the lower end of the fixed base 20 is fixedly connected to the lower end of the inside of the box body 6, the lower end of the U-shaped delivery pipe 83 is fixedly connected to the fixed rod 19, the lower end of the fixed rod 19 is fixedly connected to the lower end of the inside of the box body 6, and the filling head 7 is extended into the filling container mouth. At the same time, the delivery pump 81 starts to run, and the delivery pump 81 delivers the external material to the conduit 82 through the feed pipe 12, and the conduit 82 delivers the material to the filling head 7 through the U-shaped delivery pipe 83 and the elastic hose 84.

[0037] Through the mutual cooperation of the fixed machine base 20 and the fixed rod 19, the delivery pump 81 and the U-shaped delivery pipe 83 are fixed, stabilized and anti-vibration during use, preventing the U-shaped delivery pipe 83 and the delivery pump 81 from loosening and falling off due to the influence of vibration during use, thereby affecting their safety.

[0038] Furthermore, guide grooves 14 are provided on both sides of the interior of the assembly groove 2, and guide blocks 15 are slidably connected inside the guide grooves 14. One end of the guide block 15 is fixedly connected to the lower ends of both sides of the weighing platform 5, so that the filling head 7 fills the filling container. When the weighing sensor 3 monitors through the weighing pressure head 4 that the filling container above the weighing platform 5 reaches the set weight, all components are reset and the next cycle of filling is carried out.

[0039] The cooperation between the guide groove 14 and the guide block 15 can prevent the weighing platform 5 from shaking during use, thereby preventing the weighing platform 5 from shaking during use and causing the filling container above to fall or shift, thereby affecting the accuracy of material filling.

[0040] Furthermore, box doors 16 are hinged on both sides of the back of the box body 6 , and handles are fixedly connected to the box doors 16 , and anti-slip covers are provided on the surfaces of the handles.

[0041] The provision of the anti-slip sleeve provides a good anti-slip effect on the handle during use, preventing the operator from slipping when using the handle due to wet hands.

[0042] Furthermore, a PLC controller 17 is fixedly connected to the upper end of the front of the filling table 1. The PLC controller 17, the delivery pump 81, the weighing sensor 3 and the cylinder 10 are electrically connected. The PLC controller 17 is used to set the operating parameters of the delivery pump 81, the weighing sensor 3 and the cylinder 10. Support legs 18 are fixedly connected to the four sides of the lower end of the filling table 1, and the lower ends of the support legs 18 are fixedly connected to rubber pads.

[0043] The provision of the rubber pads prevents the support legs 18 from displacement during use, thereby improving the stability of the filling table 1 and preventing it from sliding and affecting the filling work.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic filling device, comprising a filling station (1), characterized in that: Also includes: Assembly grooves (2), the assembly grooves (2) are provided on the filling platform (1), the assembly grooves (2) are provided in two groups, weighing sensors (3) are fixedly connected in the two groups of assembly grooves (2), the upper ends of the weighing sensors (3) are fixedly connected to weighing pressure heads (4), the upper ends of the weighing pressure heads (4) are fixedly connected to weighing platforms (5), and the upper ends of the weighing platforms (5) extend to the upper ends of the filling platform (1); A box body (6) is fixedly connected to the filling platform (1); a feeding mechanism (8) is provided at the lower end of the box body (6); a filling head (7) is provided at the front side of the box body (6); the filling head (7) is divided into two groups; and the feeding mechanism (8) is used for filling the material of the filling head (7).

2. The automatic filling equipment according to claim 1, characterized in that: The feeding mechanism (8) comprises a delivery pump (81), the upper end of the delivery pump (81) is connected to a conduit (82), the upper end of the conduit (82) is connected to a U-shaped delivery pipe (83), one end of the U-shaped delivery pipe (83) extends outside the box (6) and is connected to an elastic hose (84), and one end of the elastic hose (84) is connected to the surface of the filling head (7).

3. The automatic filling equipment according to claim 1, characterized in that: The upper end of the box (6) is fixedly connected to a fixed plate (9), and both sides of the front side of the upper end of the fixed plate (9) are fixedly connected to a cylinder (10). The output end of the cylinder (10) passes through the lower end of the fixed plate (9) and is fixedly connected to a connecting plate (11). The lower end of the connecting plate (11) is fixedly connected to the upper end of the filling head (7). The cylinder (10) is used to drive the filling head (7) to extend and retract upward and downward.

4. The automatic filling equipment according to claim 2, characterized in that: The back of the delivery pump (81) is connected to a feed pipe (12), one end of which extends to the outside of the box body (6) and is fixedly connected to a connecting flange (13).

5. The automatic filling equipment according to claim 2, characterized in that: The lower end of the delivery pump (81) is fixedly connected to a fixed base (20), and the lower end of the fixed base (20) is fixedly connected to the lower end of the interior of the box (6). The lower end of the U-shaped delivery pipe (83) is fixedly connected to a fixed rod (19), and the lower end of the fixed rod (19) is fixedly connected to the lower end of the interior of the box (6).

6. The automatic filling equipment according to claim 1, characterized in that: Guide grooves (14) are provided on both sides of the interior of the assembly groove (2), and guide blocks (15) are slidably connected inside the guide grooves (14), and one end of the guide block (15) is fixedly connected to the lower ends of both sides of the weighing platform (5).

7. The automatic filling equipment according to claim 1, characterized in that: Box doors (16) are hinged on both sides of the back of the box body (6), and handles are fixedly connected to the box doors (16).

8. The automatic filling equipment according to claim 1, characterized in that: A PLC controller (17) is fixedly connected to the upper end of the front face of the filling table (1). The PLC controller (17), the delivery pump (81), the weighing sensor (3) and the cylinder (10) are electrically connected. The PLC controller (17) is used to set the operating parameters of the delivery pump (81), the weighing sensor (3) and the cylinder (10). Support legs (18) are fixedly connected to the four sides of the lower end of the filling table (1).

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