Drinking water filling and positioning device

Abstract

The utility model discloses a drinking water filling positioning device. The drinking water filling positioning device comprises a processing table, wherein a lifting mechanism and a positioning locking mechanism are arranged on the processing table; the lifting mechanism comprises a driving assembly fixed to the bottom of the machining table; and the lifting assembly is connected with the output end of the driving assembly and slides along a guide channel of the machining table, and the guide channel is used for guiding the lifting assembly to move. Through the unique design of the lifting mechanism and the positioning and locking mechanism, the device can adapt to drinking water containers with different sizes without frequently replacing molds, the downtime is greatly reduced, the device is not interfered by environmental water mist and the like, the stability is high, the defects of a photoelectric sensing system are avoided, the maintenance cost is reduced, and the production efficiency is improved. The accurate positioning function of the filling valve ensures that the relative position of a container opening and the filling valve is accurate, the problems of leakage and pollution in the filling process are effectively solved, and the filling quality and the production efficiency are greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to drinking water production equipment technical field especially relates to a drinking water filling positioning device. BACKGROUND

[0002] Drinking water filling positioning device is one of the core equipment of liquid packaging production line, its role is through accurate positioning container mouth and the relative position of filling valve, ensure that there is no leakage, no pollution in the filling process.

[0003] The existing mechanical card slot needs to frequently change mould for different container sizes, which increases downtime, and the photoelectric sensing system can be dynamically adjusted, but is easily disturbed by environmental water mist and has high maintenance cost, therefore, the utility model discloses a drinking water filling positioning device to solve the above problems. UTILITY MODEL CONTENTS

[0004] The utility model discloses a drinking water filling positioning device to overcome the deficiency in the background art.

[0005] In order to realize the above-mentioned purpose, the utility model adopts the following technical scheme:

[0006] A drinking water filling positioning device, including processing platform:

[0007] The processing platform is equipped with lifting mechanism and positioning locking mechanism;

[0008] The lifting mechanism includes:

[0009] Drive assembly, fixed in the bottom of processing platform;

[0010] Lifting assembly is connected with the output end of drive assembly and slides along the guide channel of processing platform, and the guide channel is used for guiding the movement of lifting assembly;

[0011] The positioning locking mechanism includes:

[0012] Elastic conical locking assembly is arranged on the top of lifting assembly and can move to the positioning hole of processing platform along with lifting assembly;

[0013] Conical surface cooperation assembly is fixed in the positioning hole and is locked by conical surface extrusion and elastic conical locking assembly.

[0014] Preferably, the driving assembly comprises a cylinder and a lifting plate, the cylinder is fixedly connected with the lifting plate at a piston end, the lifting assembly is a plurality of lifting pins fixedly connected with the lifting plate, the guide channel is a plurality of limiting grooves arranged on the bottom of the processing table, and the lifting pin and the limiting groove are in sliding fit.

[0015] Preferably, the elastic conical locking assembly comprises a half-cone block arranged at the top of the lifting pin, the half-cone block is connected with the fixed plate through an elastic element, and the conical surface matching assembly is a fastening inner conical block fixed in the positioning hole.

[0016] Preferably, the half-cone block is fixedly installed with an antiskid foam plate on the outer side wall.

[0017] Preferably, the bottom of the processing table is provided with a plurality of supporting columns, and the driving assembly is fixedly installed on the supporting columns.

[0018] Preferably, the guide channel is coaxially arranged with the positioning hole.

[0019] The beneficial effects of the utility model are as follows:

[0020] By virtue of the unique lifting mechanism and the positioning and locking mechanism design, different sizes of drinking water containers can be adapted without frequent replacement of molds, the downtime is greatly reduced, the device is not disturbed by environmental water mist and the like, has high stability, avoids the disadvantages of the photoelectric sensing system, reduces the maintenance cost, the accurate positioning function ensures the accurate relative position between the container mouth and the filling valve, effectively prevents leakage and pollution problems in the filling process, and greatly improves the filling quality and production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 A structure schematic view of the drinking water filling positioning device is provided in the utility model;

[0022] Figure 2 A structure schematic view of the driving assembly in the drinking water filling positioning device is provided in the utility model; Figure 1 A structure enlarged view of position A in the utility model;

[0023] Figure 3 A structure schematic view of the driving assembly in the drinking water filling positioning device is provided in the utility model;

[0024] Figure 4 A structure schematic view of the guide channel and the conical surface matching assembly in the drinking water filling positioning device is provided in the utility model;

[0025] Figure 5 A top view of the drinking water filling positioning device is provided in the utility model.

[0026] As shown in the figure: 1, processing platform; 2, lifting mechanism; 21, drive assembly; 211, air cylinder; 212, lifting plate; 22, lifting assembly; 221, lifting bolt; 3, positioning locking mechanism; 31, elastic conical locking assembly; 311, half cone block; 3111, anti-skid foam plate; 312, elastic element; 313, fixed plate; 32, conical surface matching assembly; 321, fastening inner cone block; 11, guide channel; 111, limiting groove; 12, positioning hole; 13, support column. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0028] Referring to Figure 1 and Figure 3 , a drinking water filling positioning device, comprising a processing platform 1, the processing platform 1 is provided with a lifting mechanism 2 and a positioning locking mechanism 3; the lifting mechanism 2 comprises: a drive assembly 21, fixed to the bottom of the processing platform 1; a lifting assembly 22, connected with the output end of the drive assembly 21, and sliding along the guide channel 11 of the processing platform 1, the guide channel 11 is used for guiding the movement of the lifting assembly 22;

[0029] Further description, by setting the lifting mechanism 2, its drive assembly 21 drives the lifting assembly 22 to slide along the guide channel 11, the filling position height can be accurately adjusted, and the drinking water container of different height specifications can be adapted, so that the universality and applicability of the equipment are improved.

[0030] As Figure 2 and Figure 4 shown, the positioning locking mechanism 3 comprises: an elastic conical locking assembly 31, arranged at the top of the lifting assembly 22, and movable to the positioning hole 12 of the processing platform 1 along with the lifting assembly 22; a conical surface matching assembly 32, fixed in the positioning hole 12, and locked by conical surface extrusion and the elastic conical locking assembly 31.

[0031] Further description, the elastic conical locking assembly 31 and the conical surface matching assembly 32 in the positioning locking mechanism 3 realize locking by conical surface extrusion, ensure the stability of the device position during filling, avoid shaking or displacement, and ensure the filling precision and quality.

[0032] As Figure 1 and Figure 3 shown, the drive assembly 21 comprises an air cylinder 211 and a lifting plate 212, the piston end of the air cylinder 211 is fixedly connected with the lifting plate 212, the lifting assembly 22 is a plurality of lifting bolts 221 fixedly connected with the lifting plate 212, the guide channel 11 is a plurality of limiting grooves 111 opened in the bottom of the processing platform 1, and the lifting bolt 221 is in sliding fit with the limiting groove 111.

[0033] Further explanation, drive assembly 21 adopts the combination of cylinder 211 and lifting plate 212, cylinder 211 piston end and lifting plate 212 fixed connection, the power output of cylinder 211 is stable and controllable, can provide smooth driving force for lifting plate 212, in turn drive lifting bolt 221 along the limit groove 111 sliding, this makes the lifting process more stable and reliable, reduces the filling error that may appear due to unstable lifting.

[0034] Further explanation, multiple lifting bolt 221 and limit groove 111 set in the bottom of processing table 1 sliding fit, limit groove 111 plays a good guiding role to lifting bolt 221, this kind of cooperation can ensure that lifting assembly 22 moves accurately in the vertical direction, avoid offset, further improve the accuracy of filling positioning.

[0035] As shown in Figure 2 and Figure 5 , the elastic tapered locking assembly 31 includes a half cone block 311 provided at the top of the lifting bolt 221, the half cone block 311 is connected with the fixed plate 313 through the elastic element 312, and the tapered surface cooperation assembly 32 is the fastening inner cone block 321 fixed in the positioning hole 12.

[0036] Further explanation, when the half cone block 311 cooperates with the fastening inner cone block 321, the elastic element 312 can play a buffering role, which can reduce the impact force in the cooperation process, avoid component damage, and at the same time ensure that the half cone block 311 and the fastening inner cone block 321 are tightly fitted, realize reliable locking effect, and ensure the stability of positioning.

[0037] As shown in Figure 2 , the half cone block 311 is fixedly installed with anti-skid foam plate 3111 on the outer side wall.

[0038] Further explanation, anti-skid foam plate 3111 can avoid the half cone block 311 sliding on the drinking container when the half cone block 311 clamps and positions the drinking water bucket, improve the stability.

[0039] As shown in Figure 1 , the bottom of processing table 1 is provided with a plurality of support columns 13, and the drive assembly 21 is fixedly installed on the support column 13.

[0040] Further explanation, the support column 13 provides a stable support foundation for the whole device, which can bear the weight and pressure of the equipment in the running process, ensure the stability of the equipment, at the same time, install the drive assembly 21 on the support column 13, make the structure of the equipment more reasonable, help to improve the overall performance and reliability of the equipment.

[0041] As shown in Figure 4 , the guide channel 11 is coaxially arranged with the positioning hole 12.

[0042] Further, this design makes the lifting assembly 22 more smooth when moving along the guide channel 11, reducing the possibility of friction and jamming, and the coaxial arrangement ensures that the lifting assembly 22 can accurately reach the positioning hole 12 position, further improving the accuracy and reliability of the filling positioning.

[0043] The utility model can be described by the following operation mode to explain its function principle:

[0044] Step 1, start the device: connect the device power supply, turn on the equipment main switch, and make the device enter the operable state. At this time, the driving assembly 21 of the lifting mechanism 2 is in the initial position, the piston end of the air cylinder 211 is not extended, the lifting bolt 221 in the lifting assembly 22 is located at the starting position of the guide channel 11, and the elastic conical locking assembly 31 in the positioning and locking mechanism 3 is also in the initial state, and the half taper block 311 is not in contact with the fastening inner taper block 321 in the taper surface matching assembly 32.

[0045] Step 2, adjust the lifting height: according to the height of the drinking water container to be filled, operate the button or control panel of the air cylinder 211. The air cylinder 211 is started, and the piston end is extended to push the lifting plate 212 up. Since the lifting bolt 221 is fixedly connected with the lifting plate 212, and the lifting bolt 221 is in sliding fit with the limiting groove 111 at the bottom of the machining table 1, the lifting bolt 221 will stably rise along the limiting groove 111, driving the whole lifting assembly 22 to rise. Observe the lifting height of the lifting assembly 22, when it reaches the height suitable for the container to be filled, release the control button, and the air cylinder 211 stops working, completing the adjustment of the lifting height.

[0046] Step 3, place the drinking water container: carefully place the drinking water container to be filled on the machining table 1. Ensure that the container is placed stably, and its position is matched with the positioning and locking mechanism 3 and the subsequent filling operation.

[0047] Step 4, start positioning and locking: operate the device control button again, so that the air cylinder 211 acts again, and the piston end continues to push the lifting plate 212 up by a small distance. With the rising of the lifting assembly 22, the half taper block 311 at the top of the lifting bolt 221 gradually approaches the positioning hole 12 on the machining table 1. When the half taper block 311 enters the positioning hole 12 and contacts the fastening inner taper block 321, due to the taper surface structure of the two, the half taper block 311 will be extruded, compressing the elastic element 312 below it. At the same time, the anti-skid foam plate 3111 on the half taper block 311 ensures the stability of the half taper block 311 when it contacts the filling container. In the process of continuous rising, the compression force of the elastic element 312 increases, and the half taper block 311 tightly fits with the fastening inner taper block 321, realizing positioning and locking, and ensuring that the container will not shift during the filling process.

[0048] Step 5, filling operation: open the filling valve of the filling device, and inject the drinking water into the positioned and locked container through the filling head. During the filling process, the filling condition is closely observed to ensure the accurate filling amount and smooth filling process.

[0049] Step 6, completion of filling and resetting: after the filling is completed, the filling valve is closed. The device control button is operated to retract the piston end of the cylinder 211. The lifting plate 212 is lowered to drive the lifting assembly 22 and the positioning and locking mechanism 3 to be lowered. The half-cone block 311 is separated from the fastening inner cone block 321, and the elastic element 312 returns to the original state. After the lifting assembly 22 returns to the initial position, the drinking water container that has been filled is taken off from the processing table 1. If there are other containers to be filled, steps 2 to 6 can be repeated.

[0050] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art, according to the technical scheme and the inventive concept of the present application, can make equivalent replacement or change within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

Claims

1. A drinking water filling positioning device, comprising a processing table (1), characterized in that: the processing table (1) is provided with a lifting mechanism (2) and a positioning locking mechanism (3); the lifting mechanism (2) comprises: a driving assembly (21) fixed to the bottom of the processing table (1); a lifting assembly (22) connected with the output end of the driving assembly (21) and sliding along the guide channel (11) of the processing table (1), the guide channel (11) being used for guiding the movement of the lifting assembly (22); the positioning locking mechanism (3) comprises: an elastic conical locking assembly (31) arranged at the top of the lifting assembly (22) and movable to the positioning hole (12) of the processing table (1) along with the lifting assembly (22); and a conical surface matching assembly (32) fixed in the positioning hole (12) and matched with the elastic conical locking assembly (31) through conical surface extrusion to realize locking. The driving assembly (21) comprises a cylinder (211) and a lifting plate (212), the piston end of the cylinder (211) is fixedly connected with the lifting plate (212), the lifting assembly (22) is a plurality of lifting pins (221) fixedly connected with the lifting plate (212), the guide channel (11) is a plurality of limiting grooves (111) opened in the bottom of the processing table (1), and the lifting pin (221) is slidingly matched with the limiting groove (111). The elastic conical locking assembly (31) comprises a half conical block (311) arranged at the top of the lifting pin (221), the half conical block (311) is connected with a fixed plate (313) through an elastic element (312), and the conical surface matching assembly (32) is a fastening inner conical block (321) fixed in the positioning hole (12). The outer side wall of the half conical block (311) is fixedly installed with an anti-skid foam plate (3111). The bottom of the processing table (1) is provided with a plurality of supporting columns (13), and the driving assembly (21) is fixedly installed on the supporting columns (13). The guide channel (11) and the positioning hole (12) are coaxially arranged. ​ ​ 2. A drinking water filling and positioning device according to claim 1, characterized in that ​ 3. A drinking water filling and positioning device according to claim 1, characterized in that ​ 4. A drinking water filling and positioning device according to claim 3, characterized in that ​ 5. A drinking water filling and positioning device according to claim 1, characterized in that ​ 6. A potable water filling and positioning device according to claim 1, wherein, ​

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