CN213384957U

CN213384957U - Liquid filling machine

Info

Publication number: CN213384957U
Application number: CN202022321678.3U
Authority: CN
Inventors: 白建宏; 臧淑超; 徐飞; 江秀秀
Original assignee: Qingdao Shuangwhale Pharmaceutical Co ltd
Current assignee: Qingdao Shuangwhale Pharmaceutical Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-08
Anticipated expiration: 2030-10-19

Abstract

The utility model belongs to the technical field of pharmaceutical equipment, especially, relate to a liquid filling machine. Effectively filter impurity, the simultaneous filling of manifold, improvement production efficiency. The filling pipe comprises a filling machine and a filling pipe head arranged on the filling machine, wherein a filter element is arranged in a filter cavity, the periphery of the filter element is abutted against the inner wall of the filter cavity, a plurality of inflow grooves and outflow grooves which are separately arranged are arranged on the peripheral side wall of the filter element, the inflow grooves and the outflow grooves are blind grooves, an inflow hole communicated with one end, fed by the filter element, is formed in a feeding end of the inflow groove, and an outflow hole communicated with one end, discharged by the filter element, is formed in a discharging end of the outflow groove; the inflow groove and the outflow groove are matched with the inner wall of the filter cavity to form a closed channel, and a communication recess communicated with the inflow groove and the outflow groove is formed in the periphery of the filter element.

Description

Liquid filling machine

Technical Field

The utility model belongs to the technical field of pharmaceutical equipment, especially, relate to a liquid filling machine.

Background

Liquid filling machines are mechanical devices for filling liquids, and with the development of mechanical automation, fully automatic liquid filling machines are also becoming more and more popular. The filling tube head of the existing filling machine is only provided with one tube opening, the opening and closing of the tube opening are realized through the automatic control of the valve, some filling machines carry out liquid filling under the action of the gravity of liquid, and some filling machines adopt a pressurizing mode for improving the filling efficiency and improve the liquid outflow speed, but the single tube opening structure has low production efficiency and poor utilization rate. The existing filling pipe head is common and does not have a filtering function, and the following conditions can occur in the design and production process of the structure: when the filling liquid contains impurities, firstly, the branch pipe can be blocked to influence glue discharging, and secondly, unqualified products can be produced during filling.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the technical problem to be solved of the utility model is to provide

Effectively filter impurity, the liquid filling machine of filling, improvement production efficiency of manifold simultaneously.

In order to solve the technical problem, the utility model discloses the technical scheme who takes is: a liquid filling machine comprises a filling machine and a filling pipe head arranged on the filling machine, wherein the filling pipe head comprises a pipe head body, a filter core and a pipe head, and a main channel, a filter cavity and a pipe head cavity are sequentially arranged in the pipe head body from top to bottom; the filter element is arranged in the filter cavity, the periphery of the filter element is abutted against the inner wall of the filter cavity, a plurality of inflow grooves and outflow grooves which are separately arranged are arranged on the side wall of the periphery of the filter element, the inflow grooves and the outflow grooves are blind grooves, an inflow hole communicated with one end, where the filter element is fed, is arranged at the feeding end of the inflow groove, and an outflow hole communicated with one end, where the filter element is discharged, is arranged at the discharging end of the outflow groove; the inflow groove and the outflow groove are matched with the inner wall of the filter cavity to form a closed channel, and a communication recess communicated with the inflow groove and the outflow groove is formed in the periphery of the filter element; the pipe head cavity is internally provided with a pipe head, the pipe head is internally provided with an auxiliary channel, and the peripheral wall of the pipe head is uniformly provided with branch pipes communicated with the auxiliary channel; the main channel is communicated with one end of the filter core for feeding, and one end of the filter core for discharging is communicated with the auxiliary channel.

In the liquid filling machine, liquid output by the filling machine sequentially passes through the main channel, the inflow hole, the inflow groove, the communication recess, the outflow groove, the outflow hole and the auxiliary channel and is discharged through the branch pipe.

In the liquid filling machine, the tube head body is connected with the filling machine in a thread fit manner, and the tube head body is connected with the tube head in a thread fit manner.

In the liquid filling machine, the middle parts of the end faces of the two ends of the filter element are provided with the pits, and the inlet end of the inflow hole and the outlet end of the outflow hole are arranged in the pits at one end corresponding to the filter element.

In the liquid filling machine, the auxiliary channel is internally provided with the conical flow guide body arranged on the bottom surface of the pipe head.

In the liquid filling machine, the flow guide surface of the conical flow guide body extends to the inlet of the branch pipe.

The utility model discloses liquid filling machine's advantage is:

1. the utility model discloses a liquid filling machine, which is formed by dividing a filling pipe head into a pipe head body, a filter element and a pipe head; the tube head body is used for bearing the filter element and the tube head, the filter element can filter impurities of liquid, and the tube head outputs the liquid through the shunt manifold. The filter element can well filter impurities in liquid, so that the liquid entering the pipe head is clean liquid, and then the liquid is output and filled through the branch pipe, and the product quality is improved. Through setting up a plurality of branch pipes, shunt filling liquid, the container wall is pressed close to the liquid that makes the outflow that the flexion of branch pipe can the maximize simultaneously and flows down, reduces the splash effect, and it has the advantage that prevents liquid splash, the grout is fast.

2. The utility model discloses liquid filling machine, the toper baffle of tube head bottom can be better to the liquid of accessory channel shunt handle, from each branch pipe output, hydrops in the tube head has been avoided to this kind of mode, has guaranteed that the liquid flow direction does not have the dead angle, has guaranteed filling liquid quality.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the tube head body of the present invention;

FIG. 3 is a schematic view of the filter element of the present invention;

fig. 4 is a schematic structural view of the tube head of the present invention;

fig. 5 is a schematic view of the structure of the cone-shaped baffle of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Embodiment 1, as shown in fig. 1, 2, 3, and 4, a liquid filling machine, which includes a filling machine and a filling pipe head disposed on the filling machine, wherein the filling pipe head includes a pipe head body 1, a filter element 2, and a pipe head 3, and a main channel 11, a filter chamber 12, and a pipe head chamber 13 are sequentially disposed in the pipe head body 1 from top to bottom; a filter element 2 is arranged in the filter cavity 12, the periphery of the filter element 2 is abutted against the inner wall of the filter cavity 12, a plurality of separately arranged inflow grooves 21 and outflow grooves 22 are arranged on the peripheral side wall of the filter element 2, the inflow grooves 21 and the outflow grooves 22 are blind grooves, an inflow hole 24 communicated with one end of the filter element 2 for feeding is arranged at the feeding end of the inflow groove 21, and an outflow hole 25 communicated with one end of the filter element 2 for discharging is arranged at the discharging end of the outflow groove 22; the inflow groove 21 and the outflow groove 22 are matched with the inner wall of the filter cavity 12 to form a closed channel, and a communication recess 23 communicated with the inflow groove 21 and the outflow groove 22 is formed in the periphery of the filter element 2; a pipe head 3 is arranged in the pipe head cavity 13, an auxiliary channel 31 is arranged in the pipe head 3, and branch pipes 32 communicated with the auxiliary channel 31 are uniformly distributed on the outer peripheral wall of the pipe head 3; the main channel 11 is communicated with the feeding end of the filter element 2, and the discharging end of the filter element 2 is communicated with the auxiliary channel 31.

Embodiment 2, as shown in fig. 1, based on embodiment 1, the liquid output from the filling machine is discharged through the main channel 11, the inflow hole 24, the inflow groove 21, the communication recess 23, the outflow groove 22, the outflow hole 25, and the sub-channel 31 in sequence through the branch pipe 32.

Embodiment 3, as shown in fig. 1, based on embodiment 1, the pipe head body 1 and the filling machine are connected by screw fitting, and the pipe head body 1 and the pipe head 3 are connected by screw fitting.

Example 4, as shown in fig. 3, on the basis of example 1, the central portions of the end faces of both ends of the filter element 2 are provided with the concave pits 26, and the inlet ends of the inflow holes 24 and the outlet ends of the outflow holes 25 are arranged in the concave pits 26 of the corresponding ends of the filter element 2.

In embodiment 5, as shown in fig. 4, in addition to embodiment 1, a conical flow guide body 33 attached to the bottom surface of the pipe head 3 is provided in the sub-passage 31.

Example 6, as shown in fig. 4 and 5, based on example 5, the flow guide surface 331 of the conical flow guide body 33 extends to the inlet of the branch pipe 32.

In order to reduce the fault tolerance and to avoid the liquid with impurities from being filtered through the gap between the filter chamber 12 and the filter element 2, the periphery of the filter element 2 is limited to abut against the inner wall of the filter chamber 12. The liquid delivered by the filling machine enters the main channel 11, then enters the inflow groove 21 through the inflow hole 24, then enters the outflow groove 22 through the communication recess 23, then flows into the secondary channel 31 through the outflow hole 25, and finally is discharged through the branch pipe 32.

The inflow hole 24 and the outflow hole 25 are designed for better filtering impurities, so the aperture of the inflow hole 24 and the outflow hole 25 are designed according to the size of impurity particles in actual production, meanwhile, filter screens (not shown in the figure) can be installed at the inflow hole 24 and the outflow hole 25 for intercepting impurities, and the same is true of a slit between the communication recess 23 and the inner wall of the filter cavity 4; in order to increase the filtering effect of the filter element 2, the inflow hole 24 is used for intercepting large-particle filtering impurities; the communication recess 23, the outflow groove 22 and the outflow hole 25 intercept small-particle impurities; the impurities are intercepted in all aspects, and the purpose of filtering is achieved. For the convenience of installation and later stage accessory maintenance, change, tube head body 1 passes through screw-thread fit with the liquid filling machine and is connected, and tube head body 1 passes through screw-thread fit with tube head 3 and is connected, and filter element 2 sets up in filter chamber 12, realizes compressing tightly fixedly in tube head body 1 filter element 2 through tube head 3 and tube head body 1's threaded connection. The toper baffle 33 of 3 bottoms of tube heads can be better to the liquid of accessory channel 31 reposition of redundant personnel, then derive through each branch pipe 32, hydrops in 3 of tube heads have also been avoided to this kind of mode, have guaranteed that liquid flow direction does not have the dead angle, have guaranteed filling liquid quality. The inflow grooves 21 and the outflow grooves 22 are respectively provided with a plurality of groups, and the inflow grooves 21 and the outflow grooves 22 are respectively uniformly arranged on the peripheral side wall of the filter element 2 at intervals along the axial direction of the filter element 2; the inlet end of the inflow hole 24 faces the center of the filter element 2, and the outlet end of the outflow hole 25 also faces the center of the filter element 2.

The present invention has been described above by way of example with reference to the accompanying drawings, and it is to be understood that the specific implementations of the present invention are not limited to the above-described embodiments. The present invention can be modified or modified by those skilled in the art without departing from the technical idea of the present invention, and such modifications or modifications naturally fall within the scope of the present invention.

Claims

1. A liquid filling machine which characterized in that: the filling pipe head comprises a filling machine and a filling pipe head arranged on the filling machine, wherein the filling pipe head comprises a pipe head body (1), a filter core (2) and a pipe head (3), and a main channel (11), a filter cavity (12) and a pipe head cavity (13) are sequentially arranged in the pipe head body (1) from top to bottom; a filter element (2) is arranged in the filter cavity (12), the periphery of the filter element (2) is abutted against the inner wall of the filter cavity (12), a plurality of inflow grooves (21) and outflow grooves (22) which are arranged in a separated mode are arranged on the side wall of the periphery of the filter element (2), the inflow grooves (21) and the outflow grooves (22) are blind grooves, an inflow hole (24) communicated with one end, fed by the filter element (2), of the inflow groove (21) is formed in the feeding end, and an outflow hole (25) communicated with one end, discharged by the filter element (2), of the outflow groove (22) is formed in the discharging end; the inflow groove (21) and the outflow groove (22) are matched with the inner wall of the filter cavity (12) to form a closed channel, and a communication recess (23) communicated with the inflow groove (21) and the outflow groove (22) is formed in the periphery of the filter core (2); a pipe head (3) is arranged in the pipe head cavity (13), an auxiliary channel (31) is arranged in the pipe head (3), and branch pipes (32) communicated with the auxiliary channel (31) are uniformly distributed on the outer peripheral wall of the pipe head (3); the main channel (11) is communicated with one end, fed by the filter core (2), of the filter core (2), and one end, discharged by the filter core (2), of the filter core is communicated with the auxiliary channel (31).

2. The liquid filling machine of claim 1, wherein: liquid output by the filling machine sequentially passes through the main channel (11), the inflow hole (24), the inflow groove (21), the communication recess (23), the outflow groove (22), the outflow hole (25) and the auxiliary channel (31) and is discharged through the branch pipe (32).

3. The liquid filling machine of claim 1, wherein: the pipe head comprises a pipe head body (1) and a filling machine, wherein the pipe head body (1) is connected with the filling machine in a threaded fit mode, and the pipe head body (1) is connected with a pipe head (3) in a threaded fit mode.

4. The liquid filling machine of claim 1, wherein: the middle parts of the end faces of the two ends of the filter element (2) are provided with pits (26), and the inlet end of the inflow hole (24) and the outlet end of the outflow hole (25) are arranged in the pits (26) at one end corresponding to the filter element (2).

5. The liquid filling machine of claim 1, wherein: the auxiliary channel (31) is internally provided with a conical flow guide body (33) arranged on the bottom surface of the tube head (3).

6. The liquid filling machine of claim 5, wherein: the flow guide surface (331) of the conical flow guide body (33) extends to the inlet of the branch pipe (32).