Weighing type liquid filling machine

Abstract

The utility model relates to the technical field of filling machines, and provides a weighing type liquid filling machine which comprises a bearing table, a mounting plate is mounted on the rear side of the bearing table, a mounting block is fixedly connected to the front surface of the mounting plate, filling equipment is mounted at the lower end of the mounting block, a fixing structure is mounted at the upper end of the bearing table, and a weighing device is mounted at the lower end of the fixing structure. The fixing structure comprises three evenly-distributed bearing rods fixedly installed on the upper surface of the bearing table, the positions of tank bodies with different diameters can be fixed by installing the fixing structure in a groove in the upper surface of the bearing table, and the situation that the tank bodies topple over is avoided. Under the action of a first bevel gear, a second bevel gear and a third bevel gear, a second gear starts to drive a first gear to rotate, at the moment, clamping rods in multiple arc-shaped grooves in the first gear start to drive fixed clamping blocks to move through moving blocks, and finally the multiple fixed clamping blocks can be tightly attached to the outer surface of the tank body; the operation of fixing the position of the tank body is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of filling machines, in particular to a weighing type liquid filling machine. Background Art

[0002] Weighing type automatic liquid filling machine is commonly used for filling various liquid materials. It can display the filling weight in real time during filling, so as to achieve the purpose of quantitative filling and facilitate quantitative filling of large amounts of liquid. The efficient and accurate filling capacity of weighing type liquid filling machine makes it one of the indispensable equipment in the liquid filling industry, providing convenient and efficient liquid filling solutions for production enterprises.

[0003] After searching, the Chinese patent publication number CN 216073027 U discloses "a support table, a conveyor belt is installed on the top of the support table, and a limiting mechanism is installed on one side of the top of the conveyor belt, an extension plate is installed on the other side of the support table, and a support seat is installed on the top of the extension plate, a filling box is installed on the top of the support seat, and a filling head is installed on one side of the bottom of the filling box, and an anti-splashing disk is installed on the outside of the filling head; the utility model can effectively limit the filling device to ensure the accuracy of filling, and at the same time, the filling head can be sealed in the filling device to avoid splashing."

[0004] The above patent achieves precise filling effect by setting a limit mechanism, and also avoids splashing during filling by setting an anti-splashing plate. However, due to the lack of a fixed structure for fixing the tank body in the above patent, the tank body may tip over under the continuous impact of the liquid during the filling process. In addition, after a long period of use, a lot of stains will accumulate on the surface of the load-bearing platform of the liquid filling machine. However, due to the lack of a cleaning structure in the above patent, the accumulation of stains may affect the normal use of the filling machine. Utility Model Content

[0005] The utility model provides a weighing type liquid filling machine, which solves the problem in the prior art that it is difficult for a single fiber to pass through a filter hole independently.

[0006] The technical solution of the utility model is as follows: a weighing liquid filling machine, comprising a load-bearing platform, a mounting plate is installed on the rear side of the load-bearing platform, and a mounting block is fixedly connected to the front surface of the mounting plate, a filling device is installed at the lower end of the mounting block, and a fixed structure is installed at the upper end of the load-bearing platform, the fixed structure comprises three evenly distributed load-bearing rods fixedly installed on the upper surface of the load-bearing platform, and the upper end of the load-bearing rod is fixedly connected to the load-bearing block, a plurality of evenly distributed moving blocks are slidably installed inside the load-bearing block, and a clamping rod is fixedly connected to the lower surface of each moving block, a fixed clamping block is fixedly connected to the outer side of the moving block, a first gear and a second gear are rotatably installed at the lower end of the load-bearing block, and the first gear is meshed with the second gear, and the second gear The lower end of the load-bearing platform is fixedly connected with a third bevel gear, and a tank body is installed on the upper surface of the load-bearing block, a motor is installed on the inner wall of the lower end of the load-bearing platform, and a first bevel gear is installed on the rotating shaft of the motor, a threaded rod is rotatably installed inside the load-bearing platform, and a second bevel gear is fixedly connected to the threaded rod, the first bevel gear is meshed with the second bevel gear, and the second bevel gear is meshed with the third bevel gear, a mobile frame is slidably installed inside the load-bearing platform, and four evenly distributed sliders are fixedly connected to the lower end of the mobile frame, two symmetrically distributed water tanks are installed on the left and right sides of the mobile frame, and multiple evenly distributed nozzles are installed on the left and right sides of the mobile frame, and the two nozzles are symmetrical, so the nozzles are connected to the water tanks.

[0007] Preferably, a circular groove is provided on the upper surface of the load-bearing platform, and a fixing structure is installed inside the circular groove. The setting of the circular groove enables the can body to be stably fixed on the fixing structure, thereby ensuring the normal progress of the entire filling process.

[0008] Preferably, each of the fixed clamps adopts an arc-shaped structure design, and the inner wall of each fixed clamp is coated with an anti-slip layer. By adopting an arc-shaped structure for the fixed clamps and coating the inner wall with an anti-slip layer, the stability of the tank body is effectively improved and the occurrence of the tank body tipping over is avoided.

[0009] Preferably, a plurality of evenly distributed arc grooves are provided on the first gear, and each clamping rod is clamped in a corresponding arc groove. As the clamping rod moves in the arc groove, the moving block can drive the fixed clamping block to move, and further the fixed clamping block can fix the position of the can body, thereby ensuring the normal progress of the filling process.

[0010] Preferably, two symmetrically distributed slide grooves are provided on the inner wall of the bottom end of the load-bearing platform, and each slider is slidably installed in the slide groove. The setting of the slide groove enables the movable frame to slide normally in the slide groove under the action of the slider, further ensuring the normal operation of the cleaning structure.

[0011] Preferably, the movable frame is provided with two insertion holes, and the inner walls of the insertion holes are provided with threads corresponding to the threaded rods. The arrangement of the threaded holes enables the movable frame to reciprocate on the threaded rods, further ensuring the normal operation of the entire cleaning structure.

[0012] Preferably, slide grooves are provided on the left and right outer walls of the load-bearing platform, and both sides of the movable frame are slidably installed in the slide grooves. The opening of the slide grooves enables the movable frame to normally drive the nozzle to reciprocate on the surface of the load-bearing platform, and further can clean the surface of the load-bearing platform, thereby ensuring that the filling machine can perform normal filling operations.

[0013] The technical effects and advantages of the utility model are as follows: by installing a fixing structure in the groove on the upper surface of the load-bearing platform, the position of tanks with different diameters can be fixed to avoid the occurrence of tank tipping. Specific operation: start the motor, and under the action of the first bevel gear, the second bevel gear and the third bevel gear, the second gear starts to drive the first gear to rotate. At this time, the clamping rods inside the multiple arc grooves on the first gear start to drive the fixed clamping block to move through the moving block, and finally the multiple fixed clamping blocks can be tightly attached to the outer surface of the tank body to achieve the operation of fixing the position of the tank body. In addition, when starting the motor, under the action of the first bevel gear and the second bevel gear, the threaded rod starts to rotate, and because the moving frame is threadedly connected to the threaded rod, the moving frame starts to drive the water tank and the nozzle to reciprocate on the surface of the load-bearing platform. At this time, the nozzle is opened at the same time, so that the surface of the load-bearing platform is cleaned, further ensuring the normal operation of the entire filling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of the three-dimensional structure of the entire device provided by an embodiment of the utility model;

[0015] Figure 2 A schematic diagram of a top view and cross-sectional structure of a support platform provided in an embodiment of the utility model;

[0016] Figure 3 A schematic diagram of a front cross-sectional structure of a support platform provided in an embodiment of the utility model;

[0017] Figure 4 Provided for the utility model embodiment Figure 2 A magnified schematic diagram of the structure at center A;

[0018] Figure 5 A schematic diagram of the three-dimensional structure of a mobile frame provided in an embodiment of the utility model;

[0019] Figure 6 A schematic diagram of the three-dimensional structure of the fixing structure provided in the embodiment of the utility model;

[0020] Figure 7 A schematic diagram of the cross-sectional structure of a load-bearing block provided in an embodiment of the utility model;

[0021] Figure 8 A schematic diagram of the three-dimensional structure of the first gear and the second gear provided in an embodiment of the utility model.

[0022] The accompanying drawings are marked as follows: 1. load-bearing platform; 2. mounting plate; 3. mounting block; 4. filling equipment; 5. fixed structure; 51. load-bearing block; 52. load-bearing rod; 53. moving block; 54. fixed clamping block; 55. clamping rod; 56. first gear; 57. second gear; 58. third bevel gear; 6. tank body; 7. motor; 8. first bevel gear; 9. threaded rod; 10. second bevel gear; 11. moving frame; 12. water tank; 13. nozzle; 14. slider. DETAILED DESCRIPTION

[0023] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Reference Figure 1 , 2 and Figure 3 The utility model provides a weighing liquid filling machine, including a load-bearing platform 1, a circular groove is provided on the upper surface of the load-bearing platform 1, and a fixing structure 5 is installed inside the circular groove. The setting of the circular groove enables the tank body 6 to be stably fixed on the fixing structure 5, thereby ensuring the normal progress of the entire filling process. Two symmetrically distributed slide grooves are provided on the inner wall of the bottom end of the load-bearing platform 1, and each slider 14 is slidably installed in the slide groove. The setting of the slide groove enables the moving frame 11 to slide normally in the slide groove under the action of the slider 14, thereby ensuring the normal progress of the entire filling process. The normal operation of the cleaning structure is further ensured. Slide grooves are provided on the left and right outer walls of the load-bearing platform 1, and both sides of the mobile frame 11 are slidably installed in the slide grooves. The opening of the slide grooves enables the mobile frame 11 to normally drive the nozzle 13 to reciprocate on the surface of the load-bearing platform 1, and further can clean the surface of the load-bearing platform 1, ensuring that the filling machine can perform normal filling operations. A mounting plate 2 is installed on the rear side of the load-bearing platform 1, and a mounting block 3 is fixedly connected to the front surface of the mounting plate 2, and a filling device 4 is installed at the lower end of the mounting block 3;

[0025] Reference Figure 1 , 2 , 6, 7 and Figure 8A fixed structure 5 is installed on the upper end of the load-bearing platform 1. The fixed structure 5 includes three evenly distributed load-bearing rods 52 fixedly installed on the upper surface of the load-bearing platform 1, and the upper ends of the load-bearing rods 52 are fixedly connected to the load-bearing blocks 51. A plurality of evenly distributed moving blocks 53 are slidably installed inside the load-bearing blocks 51, and the lower surface of each moving block 53 is fixedly connected to a clamping rod 55, and the outer side of the moving block 53 is fixedly connected to a fixed clamping block 54, each fixed clamping block 54 adopts an arc structure design, and the inner wall of each fixed clamping block 54 is coated with an anti-skid layer. The fixed clamping block 54 adopts an arc structure and the inner wall is coated with an anti-skid layer, which effectively improves the stability of the tank body 6 and avoids In order to prevent the tank body 6 from tipping over, the lower end of the load-bearing block 51 is rotatably mounted with a first gear 56 and a second gear 57, and the first gear 56 and the second gear 57 are meshed with each other. The first gear 56 is provided with a plurality of evenly distributed arc grooves, and each clamping rod 55 is clamped in a corresponding arc groove. As the clamping rod 55 moves in the arc groove, the moving block 53 can drive the fixed clamping block 54 to move, and further the fixed clamping block 54 can fix the position of the tank body 6, thereby ensuring the normal progress of the filling process. The lower end of the second gear 57 is fixedly connected with a third bevel gear 58, and the upper surface of the load-bearing block 51 is mounted with the tank body 6;

[0026] Reference Figure 1 , 2 , 4 and Figure 5 A motor 7 is installed on the inner wall of the lower end of the load-bearing platform 1, and a first bevel gear 8 is installed on the rotating shaft of the motor 7. A threaded rod 9 is rotatably installed inside the load-bearing platform 1, and a second bevel gear 10 is fixedly connected to the threaded rod 9. The first bevel gear 8 is meshed with the second bevel gear 10, and the second bevel gear 10 is meshed with the third bevel gear 58. A mobile frame 11 is slidably installed inside the load-bearing platform 1, and four evenly distributed sliders 14 are fixedly connected to the lower end of the mobile frame 11. Two jacks are provided on the mobile frame 11, and the inner walls of the jacks are provided with threads corresponding to the threaded rod 9. The setting of the threaded holes enables the mobile frame 11 to reciprocate on the threaded rod 9, which can further ensure the normal operation of the entire cleaning structure. Two symmetrically distributed water tanks 12 are installed on the left and right sides of the mobile frame 11, and a plurality of evenly distributed nozzles 13 are installed on the left and right sides of the mobile frame 11, and the two nozzles 13 are symmetrical, so the nozzles 13 are connected to the water tank 12.

[0027] The working principle of the utility model: when using the filling machine, firstly, the tank body 6 needs to be fixed in the fixed structure 5 on the load-bearing platform 1. The specific operation is as follows: start the motor 7. Under the action of the first bevel gear 8, the second bevel gear 10 and the third bevel gear 58, the second gear 57 starts to drive the first gear 56 to start rotating. At this time, the clamping rod 55 inside the multiple arc grooves on the first gear 56 starts to drive the fixed clamping block 54 to move through the moving block 53, and finally enables the multiple fixed clamping blocks 54 to be tightly attached to the outer surface of the tank body 6, so as to achieve the operation of fixing the position of the tank body 6. In addition, when starting the motor 7, under the action of the first bevel gear 8 and the second bevel gear 10, the threaded rod 9 starts to rotate. Because the moving frame 11 is threadedly connected to the threaded rod 9, the moving frame 11 starts to drive the water tank 12 and the nozzle 13 to reciprocate on the surface of the load-bearing platform 1. At this time, the nozzle 13 is opened at the same time, so that the surface of the load-bearing platform 1 is cleaned.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A weighing liquid filling machine, comprising a load-bearing platform (1), a mounting plate (2) being mounted on the rear side of the load-bearing platform (1), a mounting block (3) being fixedly connected to the front surface of the mounting plate (2), a filling device (4) being mounted on the lower end of the mounting block (3), characterized in that: The upper end of the load-bearing platform (1) is provided with a fixed structure (5), the fixed structure (5) comprising three evenly distributed load-bearing rods (52) fixedly mounted on the upper surface of the load-bearing platform (1), and the upper ends of the load-bearing rods (52) are fixedly connected to a load-bearing block (51), a plurality of evenly distributed moving blocks (53) are slidably mounted inside the load-bearing block (51), and the lower surface of each moving block (53) is fixedly connected to a clamping rod (55), and the outer side of the moving block (53) is fixedly connected to a fixed clamping block (54), and the lower end of the load-bearing block (51) is rotatably mounted with a first gear (56) and a second gear (57), and the first gear (56) and the second gear (57) are meshed with each other, and the lower end of the second gear (57) is fixedly connected to a third bevel gear (58), and the upper surface of the load-bearing block (51) is provided with a tank body (6), and the load-bearing platform (1) is provided with a plurality of evenly distributed moving blocks (53) slidably mounted inside the load-bearing block (51), and the lower surface of each moving block (53) is fixedly connected to a clamping rod (55), and the outer side of the moving block (53) is fixedly connected to a fixed clamping block (54), and the lower end of the load-bearing block (51) is rotatably mounted with a first gear (56) and a second gear (57), and the first gear (56) and the second gear (57) are meshed with each other, and the lower end of the second gear (57) is fixedly connected to a third bevel gear (58), and the upper surface of the load-bearing block (51) is provided with a tank body (6), and the load-bearing platform (1) is provided with A motor (7) is mounted on the inner wall of the lower end, and a first bevel gear (8) is mounted on the rotating shaft of the motor (7). A threaded rod (9) is rotatably mounted inside the load-bearing platform (1), and a second bevel gear (10) is fixedly connected to the threaded rod (9). The first bevel gear (8) is meshed with the second bevel gear (10), and the second bevel gear (10) is meshed with the third bevel gear (58). A moving frame (11) is slidably mounted inside the load-bearing platform (1), and four evenly distributed sliding blocks (14) are fixedly connected to the lower end of the moving frame (11). Two symmetrically distributed water tanks (12) are mounted on the left and right sides of the moving frame (11). A plurality of evenly distributed nozzles (13) are mounted on the left and right sides of the moving frame (11), and the two nozzles (13) are symmetrical, so that the nozzles (13) and the water tanks (12) are connected.

2. A weighing liquid filling machine according to claim 1, characterized in that: A circular groove is provided on the upper surface of the load-bearing platform (1), and the fixing structure (5) is installed inside the circular groove.

3. A weighing liquid filling machine according to claim 1, characterized in that: Each of the fixed clamping blocks (54) adopts an arc-shaped structural design, and an anti-slip layer is coated on the inner wall of each fixed clamping block (54).

4. A weighing liquid filling machine according to claim 1, characterized in that: The first gear (56) is provided with a plurality of evenly distributed arc-shaped grooves, and each clamping rod (55) is clamped in a corresponding arc-shaped groove.

5. The weighing liquid filling machine according to claim 1, characterized in that: Two symmetrically distributed sliding grooves are provided on the inner wall of the bottom end of the load-bearing platform (1), and each sliding block (14) is slidably installed in the sliding groove.

6. A weighing liquid filling machine according to claim 1, characterized in that: The movable frame (11) is provided with two insertion holes, and the inner walls of the insertion holes are provided with threads corresponding to the threaded rod (9).

7. A weighing liquid filling machine according to claim 6, characterized in that: Slide grooves are provided on the left and right outer walls of the load-bearing platform (1), and both sides of the movable frame (11) are slidably mounted in the slide grooves.

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