Liquid filling machine

Abstract

The utility model discloses a liquid filling machine, and relates to the technical field of filling equipment. The device comprises a base, a mounting plate is mounted on the upper side of the base, a linear driving part is mounted at the bottom of the mounting plate, and a filling nozzle is mounted at the output end of the linear driving part; a flow channel is formed in the filling nozzle, an arc-shaped groove channel is formed in the filling nozzle, an arc-shaped baffle shielding the flow channel is elastically and slidably arranged in the arc-shaped groove channel in a matched mode, and a transmission assembly in transmission fit with the arc-shaped baffle is arranged on one side of the mounting plate. When a container is filled and the linear driving piece drives the filling nozzle to reset upwards, the arc-shaped baffle is driven by the transmission assembly to shield the flow channel of the filling nozzle, residual liquid in the flow channel can be shielded, and the situation that when the container is taken, the flow channel is blocked by the arc-shaped baffle is reduced. And residual liquid in the filling nozzle drops on the container and is wasted.

Description

Technical Field

[0001] The utility model belongs to the field of filling equipment, and specifically relates to a liquid filling machine. Background Art

[0002] A filling machine is a device used to fill liquids into containers.

[0003] The Chinese patent with the publication number CN220056315U discloses a liquid filling machine, including a workbench, an adjustment seat is provided on the top side of the workbench, a platform is provided on the top of the adjustment seat, two columns are provided on the top side of the platform, two connecting rods are penetrated through the top of the columns, a clamp is provided at one end of the connecting rod close to the middle of the platform, and a spring is provided between the column and the clamp. Although the above-mentioned filling machine fixes the container by two clamps to prevent the container from being knocked down by impact during the canning operation, when the filling nozzle is removed from the container after the filling is completed, the liquid remaining in the filling nozzle is easy to drip onto the container, and the dripping liquid will cause waste.

[0004] In view of this, the present utility model is proposed. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a liquid filling machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0007] A liquid filling machine comprises: a base, a mounting plate is mounted on the upper side of the base, a linear drive is mounted on the bottom of the mounting plate, and a filling nozzle is mounted on the output end of the linear drive;

[0008] A flow channel is arranged in the filling nozzle, and an arcuate groove is opened in the filling nozzle. An arcuate baffle plate which blocks the flow channel is elastically and slidably matched in the arcuate groove. A transmission component which cooperates with the arcuate baffle plate is arranged on one side of the mounting plate, wherein a spring is arranged between the arcuate baffle plate and the arcuate groove.

[0009] Optionally, an inner cavity connected to the arc-shaped groove is provided on one side of the filling nozzle, a first gear matched with the transmission assembly is rotatably provided in the inner cavity, and a plurality of teeth meshing with the first gear are provided on one side of the arc-shaped baffle; a through hole is provided on one side of the filling nozzle, a sealed bearing is provided in the through hole, a connecting rod is provided on one side of the first gear, the connecting rod is located on the inner side of the sealed bearing, and a second gear matched with the transmission assembly is provided on the end of the connecting rod; the transmission assembly includes a connecting plate installed on one side of the mounting plate, and a toothed plate installed on one side of the connecting plate and meshing with the second gear, which can shield the residual liquid in the flow channel, thereby reducing the situation where the residual liquid in the filling nozzle drips onto the container and causes liquid waste when taking the container.

[0010] Optionally, two symmetrically arranged support plates are installed on the upper side of the base, and two symmetrically arranged arc-shaped clamping plates are slidably matched on the upper side of the base, and an elastic member is installed between the support plate and the arc-shaped clamping plate; the elastic member is a spring or an elastic telescopic rod, which can enable the two arc-shaped clamping plates to fix the container, thereby reducing the situation where the container is impacted and overturned during the filling operation.

[0011] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0012] By arranging the arc baffle in the filling nozzle, when the linear drive component drives the filling nozzle to move downward and insert into the container for filling, the transmission component drives the arc baffle to retract the arc groove to cancel the blocking of the flow channel; after the container is filled and the linear drive component drives the filling nozzle to reset upward, the transmission component drives the arc baffle to block the flow channel of the filling nozzle, which can block the residual liquid in the flow channel, thereby reducing the situation where the residual liquid in the filling nozzle drips onto the container and causes liquid waste when taking the container.

[0013] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0015] In the figure:

[0016] Figure 1 This is a schematic diagram of the structure of a liquid filling machine;

[0017] Figure 2 This is a schematic diagram of the filling nozzle structure;

[0018] Figure 3 It is a schematic diagram of the filling nozzle side wall structure;

[0019] Figure 4 for Figure 3 Schematic diagram of the structure at A in the middle;

[0020] Figure 5 It is a schematic diagram of the transmission component structure.

[0021] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0022] Base 1, mounting plate 2, linear drive member 3, filling nozzle 4, support plate 5, elastic member 6, arc-shaped clamping plate 7, arc-shaped groove 8, arc-shaped baffle 9, inner cavity 10, first gear 11, teeth 12, connecting rod 13, second gear 14, connecting plate 15, tooth plate 16.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The utility model will now be further described in detail with reference to the accompanying drawings.

[0025] See also Figure 1-5 As shown, in this embodiment, a liquid filling machine is provided, comprising: a base 1, a mounting plate 2 is mounted on the upper side of the base 1, a linear drive member 3 is mounted on the bottom of the mounting plate 2, a filling nozzle 4 is mounted on the output end of the linear drive member 3, wherein the filling nozzle 4 is connected to a tank body storing liquid through a connecting hose, and the linear drive member 3 is an electric telescopic rod or a hydraulic telescopic rod in the prior art;

[0026] A flow channel is provided in the filling nozzle 4, and an arcuate groove 8 is opened in the filling nozzle 4. An arcuate baffle 9 that blocks the flow channel is elastically and slidably matched in the arcuate groove 8. A transmission component that cooperates with the arcuate baffle 9 is installed on one side of the mounting plate 2, wherein a spring is provided between the arcuate baffle 9 and the arcuate groove 8.

[0027] By arranging the arc baffle 9 in the filling nozzle 4, when the linear drive member 3 drives the filling nozzle 4 to move downward and insert into the container for filling, the transmission component drives the arc baffle 9 to retract the arc groove 8 to cancel the blocking of the flow channel; when the linear drive member 3 drives the filling nozzle 4 to reset upward after the container is filled, the transmission component drives the arc baffle 9 to block the flow channel of the filling nozzle 4, which can block the residual liquid in the flow channel, thereby reducing the situation where the residual liquid in the filling nozzle 4 drips onto the container and causes liquid waste when the container is taken.

[0028] like Figure 2-5As shown, an inner cavity 10 connected to the arc-shaped groove 8 is provided on one side of the filling nozzle 4 of the present embodiment, and a first gear 11 matched with the transmission assembly is rotatably provided in the inner cavity 10, and a plurality of teeth 12 meshing with the first gear 11 are provided on one side of the arc-shaped baffle 9; a through hole is provided on one side of the filling nozzle 4, and a sealed bearing is provided in the through hole, and a connecting rod 13 is provided on one side of the first gear 11, and the connecting rod 13 is located on the inner side of the sealed bearing, and a second gear 14 matched with the transmission assembly is provided on the end of the connecting rod 13; the transmission assembly includes a connecting plate 15 installed on one side of the mounting plate 2, and a toothed plate 16 installed on one side of the connecting plate 15 and meshing with the second gear 14, wherein the sealed bearing has the same structure and principle as a sealed bearing disclosed in Publication No. [CN107429747A], thereby reducing the leakage of liquid in the filling nozzle 4 through the gap between the connecting rod 13 and the filling nozzle 4.

[0029] When the container is filled, the linear drive member 3 drives the filling nozzle 4 to move downward and insert into the container. When the filling nozzle 4 moves downward, the second gear 14 rotates by meshing with the tooth plate 16. The rotation of the second gear 14 drives the connecting rod 13 to rotate. The rotation of the connecting rod 13 drives the first gear 11 to rotate. The first gear 11 rotates through a plurality of teeth 12 to drive the arc baffle 9 to move and retract the arc groove 8 to cancel the blocking of the flow channel, so that the container can be filled.

[0030] When the linear drive member 3 drives the filling nozzle 4 to reset upward after the container is filled, the arc-shaped baffle plate 9 is driven to block the flow channel of the filling nozzle 4 with reference to the above steps, so as to block the residual liquid in the flow channel, thereby reducing the situation where the residual liquid in the filling nozzle 4 drips onto the container and causes liquid waste when the container is taken.

[0031] like Figure 1 As shown, two symmetrically arranged support plates 5 are installed on the upper side of the base 1 of this embodiment, and two symmetrically arranged arc-shaped clamping plates 7 are slidably matched on the upper side of the base 1. An elastic member 6 is installed between the support plates 5 and the arc-shaped clamping plates 7; the elastic member 6 is a spring or an elastic telescopic rod.

[0032] By means of the two arc-shaped clamping plates 7 arranged on the base 1, the container can be placed between the two arc-shaped clamping plates 7, so that the compressed elastic member 6 rebounds and squeezes the two arc-shaped clamping plates 7, pushing the two arc-shaped clamping plates 7 tightly against the sides of the container, so that the two arc-shaped clamping plates 7 can fix the container, thereby reducing the situation where the container is impacted and overturned during the filling operation.

[0033] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A liquid filling machine, characterized in that: include: A base (1), a mounting plate (2) is mounted on the upper side of the base (1), a linear drive member (3) is mounted on the bottom of the mounting plate (2), and a filling nozzle (4) is mounted on the output end of the linear drive member (3); A flow channel is provided in the filling nozzle (4), and an arc-shaped groove (8) is opened in the filling nozzle (4). An arc-shaped baffle (9) is elastically and slidably matched with the flow channel to block the flow channel. A transmission component that is transmission-matched with the arc-shaped baffle (9) is installed on one side of the mounting plate (2).

2. A liquid filling machine according to claim 1, characterized in that: An inner cavity (10) connected to the arc-shaped groove (8) is provided on one side of the filling nozzle (4), a first gear (11) matched with the transmission component is rotatably provided in the inner cavity (10), and a plurality of teeth (12) meshing with the first gear (11) are provided on one side of the arc-shaped baffle (9).

3. A liquid filling machine according to claim 2, characterized in that: A through hole is provided on one side of the filling nozzle (4), a sealed bearing is installed in the through hole, a connecting rod (13) is provided on one side of the first gear (11), the connecting rod (13) is located inside the sealed bearing, and a second gear (14) matching with the transmission assembly is provided at the end of the connecting rod (13).

4. A liquid filling machine according to claim 3, characterized in that: The transmission assembly comprises a connecting plate (15) mounted on one side of the mounting plate (2), and a toothed plate (16) mounted on one side of the connecting plate (15) and meshing with the second gear (14).

5. The liquid filling machine according to claim 1, characterized in that: Two symmetrically arranged support plates (5) are arranged on the upper side of the base (1), two symmetrically arranged arc-shaped clamping plates (7) are slidably matched on the upper side of the base (1), and an elastic member (6) is arranged between the support plates (5) and the arc-shaped clamping plates (7).

6. A liquid filling machine according to claim 5, characterized in that: The elastic member (6) is a spring or an elastic telescopic rod.

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