Liquid filling machine with anti-splashing function

Abstract

The utility model discloses a liquid filling machine with an anti-splashing function, and relates to the technical field of liquid filling machines, the liquid filling machine with the anti-splashing function comprises a filling box, the main body of the filling box is of a structure with a one-way opening at the front end, and a box door is used for sealing the opening at the front end of the filling box. Due to the fact that the pump machine fixedly connected with the bottom end of the table plate and the air holes formed in the top end of the flow gathering cover are arranged, when filling operation is carried out, the pump machine installed on the bottom end face of the table plate can be started to carry out air outlet through the air holes formed in the top end of the flow gathering cover, and an air curtain is formed for protection. By arranging the backflow pipe fixedly connected to the bottom end face of the flow gathering cover and the backflow pump fixedly connected to the outer side of the backflow pipe, when the flow gathering cover collects residual liquid during filling, the backflow pump can be synchronously started to suck the collected liquid into the supply box again through the backflow pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of liquid filling machines, in particular to a liquid filling machine with a splash-proof function. Background Technique

[0002] Liquid filling machines are widely applicable to various industries such as daily chemicals and oils, and can fill different high-viscosity fluids. The machine is designed compactly and reasonably, with a simple and beautiful appearance, and the filling volume can be adjusted conveniently. There is an existing patent for a liquid filling device with a pre-stirring and quantitative filling function. The patent publication number CN208217058U includes a filling box. In the middle of the top of the filling box, there is a fixed connection with a connecting piece. A circular through hole is opened in the middle of the connecting piece, and threads are tapped in the circular through hole. The threads are matched with a screw rod, and the screw rod is connected to the output shaft of a lifting motor. Moreover, the lifting motor is fixedly connected to the ground through a fixed bracket; a filling head is arranged in the middle of the filling box, and the filling head is fixedly connected to the front and rear inner walls of the filling box. This filling machine can straighten the funnel connected to the inside of the solution bottle through the lifting motor, avoiding the splash of the solution during the filling process; there is a stirring motor to stir the solution before filling, preventing the precipitation caused by uneven mixing of the solution; through the control action of the controller, the height of the solution in the filling head is ensured to be consistent, and the filling flow rate is constant. By controlling the frequency of the solenoid valve and the lifting motor and the opening time of the solenoid valve, the consistency of the filling volume each time can be ensured.

[0003] Regarding the above related technologies, the inventor believes that there are the following defects: when it is in use, although it can be filled through the filling head, when it is in use, due to the lack of an effective residual liquid collection and reflux structure, when the splashed liquid splashes out, it will pollute the surrounding environment, and there are limitations. Therefore, we propose a liquid filling machine with a splash-proof function to solve the above existing problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a liquid filling machine with a splash-proof function, which solves the problem that the existing one lacks an effective residual liquid collection and reflux structure, so that when the splashed liquid splashes out, it will pollute the surrounding environment and there are limitations.

[0005] To achieve the above purposes, the utility model is realized through the following technical solutions: A liquid filling machine with a splash-proof function includes a filling box. The main body of the filling box is a front-end one-way opening structure, and a box door is installed on the front-end opening of the filling box. The box door is used to close the front-end opening of the filling box. A through groove is opened inside the box door, and a sealing window is fixedly connected inside the through groove. The sealing window and the box door together form a sealing structure for the front-end opening of the filling box. A handle is fixedly connected to the front end face of the box door, and a supply box is fixedly connected to the top end face of the filling box.

[0006] Preferably, the main body of the supply box is a hollow structure inside, and a liquid inlet pipe is fixedly connected to the top end surface of the supply box. The liquid inlet pipe is in communication with the supply box, and the main body of the liquid inlet pipe is a tubular structure that is bidirectionally penetrated on both the upper and lower sides.

[0007] Preferably, a flange is fixedly connected to the top end of the liquid inlet pipe. The main body of the flange is an annular structure. The diameter of the flange is larger than that of the liquid inlet pipe, and mounting holes are formed in an annular array inside the flange.

[0008] Preferably, an electric push rod is fixedly connected inside the filling box. The main body of the electric push rod is longitudinally arranged. There are two electric push rods in total, and the two electric push rods are fixedly connected in a linear array at the left and right positions inside the filling box.

[0009] Preferably, connecting plates are mounted on the bottom end surfaces of the two electric push rods. The main body of the connecting plate is a rectangular plate structure. A conduit is fixedly connected to the top end surface of the connecting plate. The main body of the conduit is a flexible structure.

[0010] Preferably, a spray pipe is fixedly connected to the bottom end surface of the connecting plate. The spray pipe is connected to the conduit fixedly connected to the top end surface of the connecting plate. The connecting plate and the spray pipe together form a filling structure.

[0011] Preferably, a platform plate is fixedly connected inside the filling box. A flow concentrating cover is fixedly connected to the inner side of the platform plate. A pump is fixedly connected to the bottom end surface of the platform plate. Air holes are formed at the top end of the flow concentrating cover. The air holes are matched with the pump. A bracket is fixedly connected to the inner side of the flow concentrating cover. A return pipe is fixedly connected to the bottom end of the flow concentrating cover. A return pump is fixedly connected to the outer side of the return pipe.

[0012] The utility model provides a liquid filling machine with an anti-splash function. Compared with the prior art, the following beneficial effects are achieved:

[0013] For the liquid filling machine with an anti-splash function, by arranging the pump fixedly connected to the bottom end of the platform plate and the air holes formed at the top end of the flow concentrating cover, when filling operations are carried out, the pump installed on the bottom end surface of the platform plate can be started to blow air through the air holes formed at the top end of the flow concentrating cover to form an air curtain for protection, thereby achieving a more practical purpose.

[0014] For the liquid filling machine with an anti-splash function, by arranging the return pipe fixedly connected to the bottom end surface of the flow concentrating cover and the return pump fixedly connected to the outer side of the return pipe, when the flow concentrating cover collects the residual liquid during filling, the return pump can be started synchronously to pump the collected liquid back into the supply box through the return pipe, thereby achieving the purpose of reducing losses. Description of the Drawings

[0015] Figure 1 It is a schematic front side view structure diagram of the liquid filling machine of the present utility model;

[0016] Figure 2 It is a schematic front view structure diagram of the liquid filling machine of the present utility model;

[0017] Figure 3 It is a schematic top view structure diagram of the liquid filling machine of the present utility model;

[0018] Figure 4 It is a schematic combined structure diagram of the platen and the flow-condensing cover of the liquid filling machine of the present utility model;

[0019] Figure 5 It is a schematic combined structure diagram of the supply tank and the liquid inlet pipe of the liquid filling machine of the present utility model;

[0020] Figure 6 It is a schematic left view structure diagram of the liquid filling machine of the present utility model.

[0021] In the figure: 1, filling box; 101, box door; 102, closed window; 103, handle; 2, supply tank; 201, liquid inlet pipe; 202, flange; 203, electric push rod; 204, connecting plate; 205, conduit; 206, spray pipe; 3, platen; 301, flow-condensing cover; 302, pump; 303, air hole; 304, bracket; 305, return pipe; 306, return pump. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-6 , the present utility model provides a technical solution: a liquid filling machine with a splash-proof function, including a filling box 1, the main body of the filling box 1 is a front-end one-way opening structure, and a box door 101 is installed on the front-end opening of the filling box 1, and the box door 101 is used to close the front-end opening of the filling box 1, and a through groove is opened inside the box door 101, a closed window 102 is fixedly connected inside the through groove, and the closed window 102 and the box door 101 together form a closed structure for the front-end opening of the filling box 1, and a handle 103 is fixedly connected to the front end surface of the box door 101, and a supply tank 2 is fixedly connected to the top end surface of the filling box 1;

[0024] By installing a box door 101 at the front end of the filling box 1, quick closed connection can be achieved.

[0025] Refer to Figure 1 、 Figure 5 The main body of the supply box 2 has a hollow internal structure, and a liquid inlet pipe 201 is fixedly connected to the top end surface of the supply box 2. The liquid inlet pipe 201 is in communication with the supply box 2, and the main body of the liquid inlet pipe 201 is a tubular structure that is bidirectionally penetrated through the upper and lower sides;

[0026] By fixedly connecting the liquid inlet pipe 201 to the top end of the supply box 2, auxiliary liquid inlet operation can be achieved during its use.

[0027] Refer to Figure 1 、 Figure 3 An electric push rod 203 is fixedly connected inside the filling box 1, and the main body of the electric push rod 203 is longitudinally arranged. There are two electric push rods 203 in total, and the two electric push rods 203 are fixedly connected in a linear array at the left and right positions inside the filling box 1;

[0028] By fixedly connecting the electric push rod 203 inside the filling box 1, it can push the connecting plate 204.

[0029] Refer to Figure 4 、 Figure 5 A flange 202 is fixedly connected to the top end of the liquid inlet pipe 201. The main body of the flange 202 is a ring structure. The diameter of the flange 202 is larger than the diameter of the liquid inlet pipe 201, and mounting holes are formed in an annular array inside the flange 202;

[0030] By fixedly connecting the flange 202 to the top end surface of the liquid inlet pipe 201, rapid liquid supply can be achieved during its use.

[0031] Refer to Figure 1 、 Figure 2 Connecting plates 204 are mounted on the bottom end surfaces of the two electric push rods 203. The main body of the connecting plate 204 is a rectangular plate structure, and a conduit 205 is fixedly connected to the top end surface of the connecting plate 204. The main body of the conduit 205 is a flexible structure;

[0032] By fixedly connecting the conduit 205 to the top end surface of the connecting plate 204, the liquid in the supply box 2 can be supplied during its use.

[0033] Refer to Figure 3 、 Figure 5 A spray pipe 206 is fixedly connected to the bottom end surface of the connecting plate 204. The spray pipe 206 is connected to the conduit 205 fixedly connected to the top end surface of the connecting plate 204, and the connecting plate 204 and the spray pipe 206 together form a filling structure;

[0034] By fixedly connecting a nozzle 206 to the bottom end surface of the connecting plate 204, rapid filling operations can be achieved.

[0035] Refer to Figure 1 、 Figure 6 Inside the filling box 1, a platform plate 3 is fixedly connected. Inside the platform plate 3, a flow concentrator 301 is fixedly connected. On the bottom end surface of the platform plate 3, a pump 302 is fixedly connected. At the top end of the flow concentrator 301, air holes 303 are opened, and the air holes 303 match the pump 302. Inside the flow concentrator 301, a bracket 304 is fixedly connected. At the bottom end of the flow concentrator 301, a return pipe 305 is fixedly connected. On the outer side of the return pipe 305, a return pump 306 is fixedly connected.

[0036] By providing the pump 302 and the air holes 303, rapid air shower operations can be achieved.

[0037] During operation, when performing liquid filling operations, the filling box 1 can be placed on the ground and powered on. Then, the container is placed on the bracket 304 fixedly connected to the flow concentrator 301. By starting the pump 302 installed on the bottom end surface of the platform plate 3 to supply air into the air holes 303 opened at the top end of the flow concentrator 301, air shower operations are achieved. And by starting the electric push rod 203 installed in the filling box 1, the connecting plate 204 is pushed downward.

[0038] When the connecting plate 204 moves downward, it can synchronously drive the nozzle 206 fixedly connected to the bottom end surface of the connecting plate 204 to insert into the container for automated filling operations.

[0039] In summary, by providing the air holes 303, the device can prevent splashing through the air outlet of the air holes 303.

[0040] Meanwhile, the content not described in detail in this specification belongs to the well-known prior art of those skilled in the art.

Claims

1. A liquid filling machine with splash-proof function, comprising a filling box (1), characterized in that: The main body of the filling box (1) is a front-end one-way opening structure, and a box door (101) is installed on the front-end opening of the filling box (1), and the box door (101) is used to close the front-end opening of the filling box (1), and a through groove is provided inside the box door (101), and a closed window (102) is fixedly connected inside the through groove, and the closed window (102) and the box door (101) together form a closed structure for the front-end opening of the filling box (1), and a handle (103) is fixedly connected to the front end surface of the box door (101), and the top end surface of the filling box (1) is fixedly connected to the supply box (2).

2. The liquid filling machine with splash-proof function according to claim 1, characterized in that: The main body of the supply box (2) is an internal hollow structure, and a liquid inlet pipe (201) is fixedly connected to the top surface of the supply box (2), and the liquid inlet pipe (201) is connected to the supply box (2), and the main body of the liquid inlet pipe (201) is a tubular structure that is connected in both directions on the upper and lower sides.

3. The liquid filling machine with splash-proof function according to claim 2, characterized in that: The top end of the liquid inlet pipe (201) is fixedly connected to a flange (202), and the main body of the flange (202) is an annular structure. The diameter of the flange (202) is larger than the diameter of the liquid inlet pipe (201), and mounting holes are provided in an annular array inside the flange (202).

4. The liquid filling machine with splash-proof function according to claim 1, characterized in that: An electric push rod (203) is fixedly connected inside the filling box (1), and the main body of the electric push rod (203) is arranged longitudinally. The electric push rod (203) is provided at two locations, and the two electric push rods (203) are fixedly connected in a linear array at left and right sides of the filling box (1).

5. The liquid filling machine with splash-proof function according to claim 4, characterized in that: A connecting plate (204) is installed on the bottom end surfaces of the two electric push rods (203), and the main body of the connecting plate (204) is a rectangular plate structure. A conduit (205) is fixedly connected to the top end surface of the connecting plate (204), and the main body of the conduit (205) is a flexible structure.

6. The liquid filling machine with splash-proof function according to claim 5, characterized in that: A nozzle (206) is fixedly connected to the bottom end surface of the connecting plate (204), and the nozzle (206) is connected to a conduit (205) fixedly connected to the top end surface of the connecting plate (204), and the connecting plate (204) and the nozzle (206) together form a filling structure.

7. The liquid filling machine with splash-proof function according to claim 1, characterized in that: The filling box (1) is fixedly connected to a tabletop (3) inside, a focusing hood (301) is fixedly connected to the inner side of the tabletop (3), a pump (302) is fixedly connected to the bottom end surface of the tabletop (3), an air hole (303) is provided at the top of the focusing hood (301), the air hole (303) matches the pump (302), a bracket (304) is fixedly connected to the inner side of the focusing hood (301), a return pipe (305) is fixedly connected to the bottom end of the focusing hood (301), and a return pump (306) is fixedly connected to the outer side of the return pipe (305).

Images