Filling machine

Abstract

The utility model relates to a filling machine, and belongs to the technical field of fluid material filling, the filling machine comprises a box body, a workbench is fixed at the top of the box body, a hopper communicated with an inner cavity of the box body is fixed at the top of the workbench, a control table is fixed at the top of the box body and located on the right side of the workbench, and four supporting legs are fixed at the bottom of the box body; a partition plate is fixed between the top wall and the bottom wall of an inner cavity of the box body, a main machine is fixed to the position, located on the right side of the partition plate, of the inner bottom wall of the box body, a heating mechanism capable of heating and melting silica gel raw materials is arranged on the inner top wall of the box body, a filling assembly penetrating through the top wall of the box body is fixed to the inner bottom wall of the box body, and the hopper communicates with the heating mechanism. And the right side of the heating mechanism communicates with the filling assembly. According to the filling machine, the device can be fully controlled through the console, the stirring speed and the melting temperature of the heating mechanism on the materials are controlled, the optimal melting effect is guaranteed, and the good filling effect on the high-concentration materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of fluid material filling, in particular to a filling machine. Background Art

[0002] With the continuous improvement of the degree of automation in industrial production, automatic filling equipment for various fluid materials has been widely used and developed, especially in the chemical, pharmaceutical, and cosmetic industries. Diverse filling systems have been designed for liquids with different characteristics. However, when processing materials with high viscosity and special physical and chemical properties, existing standard filling machines often cannot meet the requirements of efficient and stable operation. This is especially true in the packaging of precision electronic components and other fields, where the requirements for filling accuracy and speed are even more stringent.

[0003] For example, a Chinese patent (publication number: CN222062336U) discloses a filling machine, in which a first air suction component includes a connected cover shell and a first tube body, the cover shell has an opening, the opening faces the feed port of the container, the cover shell is connected to the first tube body, the feed pipe passes through the cover shell and can fill the material into the container, the second air suction component includes a second tube body and a third tube body connected at an angle, the second tube body and the third tube body are connected, the first tube body is connected to the second tube body, and the third tube body is connected to a negative pressure generating device, the negative pressure generating device is used to provide negative pressure for the first air suction component and the second air suction component, when the feed pipe fills the material into the container, the negative pressure generating device can provide negative pressure for the first air suction component and the second air suction component, the volatile gas generated by the material will flow through the first air suction component and the second air suction component and be collected, thereby preventing the volatile gas of the material from being released to the outside, avoiding damage to human health and pollution of the environment, and is conducive to the recycling of the volatile gas of the material.

[0004] However, the device is not effective in filling high-concentration materials. Since it lacks a heating structure and requires external heating, it cannot ensure that the high-concentration materials are fully melted, which will affect the filling effect of high-concentration materials. Therefore, a filling machine is proposed to solve the above problems. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a filling machine which has the advantage of good filling effect of high-concentration materials and solves the problem of poor filling effect of high-concentration materials.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a filling machine, comprising a box body, a workbench fixed on the top of the box body, a hopper connected to the inner cavity of the box body fixed on the top of the workbench, a control console fixed on the top of the box body and on the right side of the workbench, four supporting legs fixed on the bottom of the box body, a partition fixed between the top wall and the bottom wall of the inner cavity of the box body, a main machine fixed to the inner bottom wall of the box body and on the right side of the partition, a heating mechanism capable of heating and melting a silicone raw material is provided on the inner top wall of the box body, a filling assembly penetrating the top wall of the box body is fixed on the inner bottom wall of the box body, the hopper is connected to the heating mechanism, and the right side of the heating mechanism is connected to the filling assembly;

[0007] The heating mechanism includes a conveying pipe, a melting box, a driving motor, an active rod and a transmission part. The top of the conveying pipe is fixed to the inner top wall of the box body, the conveying pipe is connected to the hopper, the bottom of the conveying pipe is fixedly connected to the melting box, the bottom of the melting box is fixed to the inner bottom wall of the box body, the inner top wall of the box body is fixed to the driving motor, the output shaft of the driving motor is fixed to the active rod that passes through the top wall of the melting box and extends to the bottom wall of the melting box, the outer surface of the active rod is provided with a transmission part, and the transmission part is provided with a heating wire.

[0008] By adopting this technical solution, the heating wire can melt the material, improve the fluidity of the material, and facilitate filling.

[0009] Furthermore, a display screen is embedded in the front of the console, and a plurality of buttons are provided on the front of the console and on the right side of the display screen.

[0010] By adopting this technical solution, the display screen and buttons can improve the human-computer interaction experience and facilitate users to operate the device.

[0011] Furthermore, the transmission part includes a rotating cylinder, two driven rods, two driven gears and a driving gear. The top of the rotating cylinder extends into the top wall of the melting box and is rotatably connected to the inner top wall of the melting box. The inner top wall of the melting box is located on the inner side of the rotating cylinder and is rotatably connected to the two driven rods through bearings. A driven gear is fixed on the outer surface of each of the driven rods, and the opposite sides of the two driven gears are meshed with the rotating cylinder. The outer surface of the active rod is fixed with a driving gear located in the melting box, and the left and right sides of the driving gear are respectively meshed with the two driven gears.

[0012] By adopting this technical solution, the driving gear and the driven gear are engaged, and the engagement is external engagement, which can change the rotation direction, thereby ensuring that the rotation direction of the rotating drum is opposite to that of the active rod.

[0013] Furthermore, a plurality of auxiliary stirring rods are fixed to the bottom of the rotating drum, and a plurality of auxiliary stirring blades are fixed to the outer surface of each auxiliary stirring rod.

[0014] By adopting this technical solution, the auxiliary stirring rod can drive the auxiliary stirring blade to stir the material.

[0015] Furthermore, a plurality of main stirring blades are fixed on the outer surface of the active rod and located below the rotating cylinder. The plurality of main stirring blades and the plurality of auxiliary stirring blades are arranged alternately as a whole, and electric heating wires are embedded in the main stirring blades and the auxiliary stirring blades.

[0016] By adopting this technical solution, heating wires are embedded in the main stirring blades and the auxiliary stirring blades. By energizing the heating wires, the heating wires can be heated smoothly, further promoting the heating wires to melt the silicone raw materials smoothly.

[0017] Furthermore, an annular T-shaped groove is provided on the inner top wall of the melting box, and the rotating cylinder extends into the T-shaped groove and is movably connected to the T-shaped groove.

[0018] By adopting this technical solution, the T-slot can ensure that the rotating drum will not fall off from the melting box.

[0019] Furthermore, the filling assembly includes a connecting pipe, a metering pump, an output pipe, a filling head and a stabilizing frame. The connecting pipe is fixedly connected to the right side wall of the melting box, the right side of the connecting pipe is fixedly connected to the metering pump, the bottom of the metering pump is fixed to the inner bottom wall of the box, the right side of the metering pump is fixedly connected to the output pipe extending outside the top wall of the box, the other end of the output pipe is fixed to the filling head, and the filling head is fixed to the top of the workbench through the stabilizing frame.

[0020] By adopting this technical solution, the stabilizing frame can be upgraded to a liftable structure in the future to further improve the filling effect.

[0021] Furthermore, a plurality of heat dissipation holes are provided on the front of the box and directly in front of the main unit, and two power supply slots are provided on the front of the box.

[0022] By adopting this technical solution, the power slot can power the device to ensure smooth operation of the device.

[0023] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0024] The filling machine can be fully controlled by the console, which controls the stirring speed and melting temperature of the material by the heating mechanism to ensure the best melting effect, and then stably pumps out the material through the metering pump, thereby effectively ensuring a good filling effect for high-concentration materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is the appearance diagram of the utility model;

[0027] Figure 3 It is a three-dimensional cross-sectional view of the transmission part of the utility model;

[0028] Figure 4 For this utility model Figure 1 Enlarged view of point A in the middle.

[0029] In the figure: 1. Box body; 2. Workbench; 3. Hopper; 4. Control console; 5. Support legs; 6. Main machine; 7. Heating mechanism; 701. Conveying pipe; 702. Melting box; 703. Driving motor; 704. Active rod; 705. Transmission part; 7051. Rotating cylinder; 7052. Driven rod; 7053. Driven gear; 7054. Driving gear; 8. Filling assembly; 801. Connecting pipe; 802. Metering pump; 803. Output pipe; 804. Filling head; 805. Stabilizing frame. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] See also Figures 1 to 2 In this embodiment, a filling machine includes a workbench 2 fixed on the top of a box body 1, and the workbench 2 can provide a stable space for filling. A hopper 3 connected to the inner cavity of the box body 1 is fixed on the top of the workbench 2, and the hopper 3 is convenient for loading the device. A control console 4 is fixed on the top of the box body 1 and on the right side of the workbench 2. Four supporting legs 5 are fixed on the bottom of the box body 1, and the supporting legs 5 can improve the overall stability. A partition is fixed between the top wall and the bottom wall of the inner cavity of the box body 1, and the partition has the effect of dividing the space. A main unit 6 is fixed to the inner bottom wall of the box body 1 and on the right side of the partition. The inner top wall of the box body 1 is provided with a heating mechanism 7 that can heat and melt the silicone raw material. A filling assembly 8 that passes through the top wall of the box body 1 is fixed on the inner bottom wall of the box body 1. The hopper 3 is connected to the heating mechanism 7, and the right side of the heating mechanism 7 is connected to the filling assembly 8.

[0032] In addition, a display screen is embedded in the front of the console 4, and a plurality of buttons are provided on the front of the console 4 and on the right side of the display screen. The display screen and buttons can improve the human-computer interaction experience of the device and facilitate the user to operate the device. A plurality of heat dissipation holes are provided on the front of the box 1 and directly in front of the host 6. Two power slots are provided on the front of the box 1, and the power slots can provide stable power supply to the device.

[0033] In this embodiment, the heating mechanism 7 can fully melt high-viscosity materials such as silicone, facilitate subsequent stable filling, and improve the overall filling effect of the device. The filling component 8 can smoothly and evenly and stably discharge the melted material for stable filling.

[0034] Please refer again Figures 1 to 2 and Figures 3 to 4 702, and the bottom of the melting box 702 is fixed to the inner bottom wall of the box 1. The melting box 702 can provide a stable space for the device to fully melt and stir the material. The inner top wall of the box 1 is fixed to the driving motor 703. The output shaft of the driving motor 703 is fixed to the active rod 704 that penetrates the top wall of the melting box 702 and extends to the bottom wall of the melting box 702. The outer surface of the active rod 704 is provided with a transmission part 705. The transmission part 705 is provided with an electric heating wire. The electric heating wire can effectively heat the material to facilitate the material to quickly become a molten state.

[0035] It should be further explained that the transmission part 705 includes a rotating cylinder 7051, two driven rods 7052, two driven gears 7053 and a driving gear 7054. The top of the rotating cylinder 7051 extends to the top wall of the melting box 702 and is rotatably connected to the inner top wall of the melting box 702. The inner top wall of the melting box 702 is located on the inner side of the rotating cylinder 7051 and is rotatably connected to the two driven rods 7052 through bearings. The driven rods 7052 can provide stable support for the driven gears 7053 to ensure stable rotation of the driven gears 7053. The outer surface of each driven rod 7052 is fixed with a driven gear 7053. The two driven gears 7053 are fixed to the outer surface of the driven rods 7052. The opposite sides of the driven gear 7053 are meshed with the rotating cylinder 7051. The outer surface of the active rod 704 is fixed with a driving gear 7054 located in the melting box 702. The driving gear 7054 and the driven gear 7053 are externally meshed, and this meshing method can change the rotation direction. The rotating cylinder 7051 and the driven gear 7053 are externally meshed, and this meshing method can ensure that the transmission direction remains unchanged. Through the combination of internal and external meshing, the rotation directions between the active rod 704 and the rotating cylinder 7051 are opposite, and the left and right sides of the driving gear 7054 are respectively meshed with the two driven gears 7053.

[0036] In addition, a plurality of auxiliary stirring rods are fixed to the bottom of the rotating cylinder 7051, and a plurality of auxiliary stirring blades are fixed to the outer surface of each auxiliary stirring rod. A plurality of main stirring blades are fixed to the outer surface of the active rod 704 and located below the rotating cylinder 7051. The auxiliary stirring blades and the main stirring blades cooperate to improve the stirring effect and fully melt the material. The multiple main stirring blades and the multiple auxiliary stirring blades are arranged alternately as a whole. The main stirring blades and the auxiliary stirring blades are embedded with heating wires, and the heating wires can heat the material when energized. The inner top wall of the melting box 702 is provided with an annular T-slot, and the rotating cylinder 7051 extends into the T-slot and is movably connected to the T-slot. The T-slot and the rotating cylinder 7051 cooperate to ensure the continuous and stable rotation of the rotating cylinder 7051.

[0037] In addition, the filling assembly 8 includes a connecting pipe 801, a metering pump 802, an output pipe 803, a filling head 804 and a stabilizing frame 805. The connecting pipe 801 is fixedly connected to the right side wall of the melting box 702, the right side of the connecting pipe 801 is fixedly connected to the metering pump 802, the bottom of the metering pump 802 is fixed to the inner bottom wall of the box body 1, the metering pump 802 is made of corrosion-resistant and wear-resistant ceramic material, the right side of the metering pump 802 is fixedly connected to the output pipe 803 extending to the outside of the top wall of the box body 1, the other end of the output pipe 803 is fixed to the filling head 804, the filling head 804 has a built-in double-layer filter screen, a filter is installed on the top, and a quick connector is provided at the bottom to facilitate the replacement of needle specifications. The filling head 804 is fixed to the top of the workbench 2 through the stabilizing frame 805.

[0038] In this embodiment, the delivery pipe 701 can be selected from products of different lengths and diameters according to actual needs. The ceramic components of the metering pump 802 may be worn after long-term use and need to be checked regularly.

[0039] It is understandable that the design of this special silicone filling machine aims to overcome the various drawbacks of traditional filling technology, especially the shortcomings when processing high-viscosity materials. Through the careful design and reasonable configuration of core components such as the hopper 3, conveying pipe 701, metering pump 802, filling head 804 and main machine 6, not only the accuracy and speed of filling are improved, but also the service life and maintenance convenience of the equipment are greatly improved.

[0040] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the present invention is controlled by the controller. The control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field. In addition, the present invention is mainly used to protect mechanical devices, so the control method and circuit connection are no longer explained in detail in the present invention.

[0041] The working principle of the above embodiment is:

[0042] Silicone enters the conveying pipe 701 from the hopper 3. After being heated by the main and auxiliary stirring blades, its viscosity is reduced to facilitate flow. The drive motor 703 is then activated, driving the active rod 704 to rotate. This causes the active gear 7054 to rotate the two driven gears 7053, which in turn drives the rotating drum 7051, which in turn drives the auxiliary stirring rod. Simultaneously, due to the external meshing of the gears, the rotating drum 7051 and the active rod 704 rotate in opposite directions, further causing the main and auxiliary stirring blades to rotate in opposite directions, thereby fully stirring the molten material and improving the flow effect. Next, the metering pump 802 is activated according to a preset program, each time sucking up a fixed amount of silicone and delivering it to the filling head 804 through the output pipe 803. Finally, the silicone flows out of the filling head 804 to complete the filling process. During this process, the filling pressure and time can be adjusted to optimize the filling effect. The control system on the main machine 6 monitors the status of each link throughout the process to ensure smooth and accurate operation.

Claims

1. A filling machine, comprising a box (1), characterized in that: A workbench (2) is fixed on the top of the box (1), a hopper (3) connected to the inner cavity of the box (1) is fixed on the top of the workbench (2), a control console (4) is fixed on the top of the box (1) and located on the right side of the workbench (2), four supporting legs (5) are fixed on the bottom of the box (1), a partition is fixed between the top wall and the bottom wall of the inner cavity of the box (1), a main machine (6) is fixed on the inner bottom wall of the box (1) and located on the right side of the partition, a heating mechanism (7) capable of heating and melting the silica gel raw material is provided on the inner top wall of the box (1), a filling assembly (8) penetrating the top wall of the box (1) is fixed on the inner bottom wall of the box (1), the hopper (3) is connected to the heating mechanism (7), and the right side of the heating mechanism (7) is connected to the filling assembly (8); The heating mechanism (7) comprises a conveying pipe (701), a melting box (702), a driving motor (703), an active rod (704) and a transmission part (705), wherein the top of the conveying pipe (701) is fixed to the inner top wall of the box body (1), the conveying pipe (701) is connected to the hopper (3), the bottom of the conveying pipe (701) is fixedly connected to the melting box (702), the bottom of the melting box (702) is fixed to the inner bottom wall of the box body (1), the inner top wall of the box body (1) is fixed to the driving motor (703), the output shaft of the driving motor (703) is fixed to the active rod (704) which passes through the top wall of the melting box (702) and extends into the bottom wall of the melting box (702), the outer surface of the active rod (704) is provided with a transmission part (705), and the transmission part (705) is provided with an electric heating wire.

2. A filling machine according to claim 1, characterized in that: A display screen is embedded on the front of the console (4), and a plurality of buttons are provided on the front of the console (4) and on the right side of the display screen.

3. A filling machine according to claim 1, characterized in that: The transmission part (705) comprises a rotating cylinder (7051), two driven rods (7052), two driven gears (7053) and a driving gear (7054). The top of the rotating cylinder (7051) extends into the top wall of the melting box (702) and is rotatably connected to the inner top wall of the melting box (702). The inner top wall of the melting box (702) is located inside the rotating cylinder (7051) and is rotatably connected to the two driven rods (7052) via bearings. The outer surface of each driven rod (7052) is fixed with a driven gear (7053). The opposite sides of the two driven gears (7053) are meshed with the rotating cylinder (7051). The outer surface of the driving rod (704) is fixed with a driving gear (7054) located inside the melting box (702). The left and right sides of the driving gear (7054) are respectively meshed with the two driven gears (7053).

4. A filling machine according to claim 3, characterized in that: A plurality of auxiliary stirring rods are fixed to the bottom of the rotating cylinder (7051), and a plurality of auxiliary stirring blades are fixed to the outer surface of each auxiliary stirring rod.

5. A filling machine according to claim 4, characterized in that: A plurality of main stirring blades are fixed on the outer surface of the active rod (704) and located below the rotating cylinder (7051). The plurality of main stirring blades and the plurality of auxiliary stirring blades are arranged alternately as a whole, and heating wires are embedded in the main stirring blades and the auxiliary stirring blades.

6. A filling machine according to claim 3, characterized in that: An annular T-shaped groove is provided on the inner top wall of the melting box (702), and the rotating cylinder (7051) extends into the T-shaped groove and is movably connected to the T-shaped groove.

7. The filling machine according to claim 1, characterized in that: The filling assembly (8) comprises a connecting pipe (801), a metering pump (802), an output pipe (803), a filling head (804) and a stabilizing frame (805), wherein the connecting pipe (801) is fixedly connected to the right side wall of the melting box (702), the right side of the connecting pipe (801) is fixedly connected to the metering pump (802), the bottom of the metering pump (802) is fixed to the inner bottom wall of the box body (1), the right side of the metering pump (802) is fixedly connected to the output pipe (803) extending outside the top wall of the box body (1), the other end of the output pipe (803) is fixed to the filling head (804), and the filling head (804) is fixed to the top of the workbench (2) via the stabilizing frame (805).

8. The filling machine according to claim 1, characterized in that: A plurality of heat dissipation holes are provided on the front of the box (1) and directly in front of the host (6), and two power supply slots are provided on the front of the box (1).

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