CN210457433U - Filling device and dialysate filling equipment - Google Patents

Abstract

The utility model discloses a filling device and a dialysate filling device, wherein the filling device comprises a frame, a conveying mechanism arranged below the frame, a filling mechanism and a positioning mechanism arranged above the conveying mechanism, the filling mechanism comprises a filling support which is arranged on the frame and can move up and down in a reciprocating way and filling heads which are fixed on the filling support, the positioning mechanism comprises positioning components which are respectively arranged at the left side and the right side of the conveying mechanism, the positioning components at the two sides can move in opposite directions or move back to back, before the dialysate is filled, the positioning components at the two sides act to position dialysate barrels in the middle, so that each dialysate barrel is positioned at a preset position and arranged in a linear arrangement along the conveying direction, the filling heads are in one-to-one correspondence with each filling head above, the filling heads can be accurately inserted into a barrel opening during each filling, the condition of barrel opening dislocation caused by the accumulation of the overall dimension of the dialysate barrels and errors generated, and equipment faults in the filling process are reduced.

Description

Filling device and dialysate filling equipment

Technical Field

The utility model relates to a dislysate production equipment for packing technical field, in particular to filling device and dislysate filling equipment.

Background

The dialysate is an indispensable medical drug for hemodialysis, and in the process of producing the dialysate, the dialysate or other solutions need to be filled into a plastic barrel.

Among the existing dislysate filling equipment, divide the operation form of cubic filling around generally adopting, filling equipment sets up three filling mechanisms of group promptly, every filling mechanism of group has three filling head, along plastic drum direction of delivery linear arrangement, three filling mechanisms of group are fixed on same support, under the actuating mechanism effect, drive whole support reciprocating up and down, and then aim at nine filling heads and insert the bung hole and carry out the filling, therefore, filling at every turn all requires nine filling heads to insert the bung hole simultaneously, if one can't insert, whole filling mechanism is just obstructed down, the filling process just can't be accomplished. In actual production, errors such as the overall dimension of a dialysate barrel and a conveying process are accumulated, so that individual filling heads cannot be smoothly inserted into a barrel opening, and filling efficiency is directly influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a filling device and dislysate filling equipment that the operation is stable, the filling is efficient.

According to a first aspect of the present invention, there is provided a filling apparatus, comprising a frame; the conveying mechanism is arranged below the rack and used for bearing and conveying the dialysate barrel along the conveying direction; the filling mechanism is arranged above the conveying mechanism and comprises a filling support which is arranged on the rack and can move up and down in a reciprocating manner and a filling head which is fixed on the filling support; and the positioning mechanism comprises positioning members which are respectively arranged on the left side and the right side of the conveying mechanism, and the positioning members on the two sides can move in opposite directions or move back to back.

The filling device at least has the following beneficial effects: before the dislysate filling, both sides locating component action is fixed a position between two parties to the dislysate bucket for each dislysate bucket is in preset position and sets up along direction of delivery linear array, with each filling head one-to-one of top, and filling head accuracy insertion bung hole can both be made to the filling at every turn, and the situation of the bung hole dislocation that has significantly reduced because the error that the overall dimension of dislysate bucket, transportation process produced adds up the cause reduces the equipment trouble of filling in-process.

According to the utility model discloses the first aspect the filling device, the filling support sets up threely, each along direction of delivery interval arrangement on the filling support along direction of delivery arrangement set up three filling head.

According to the filling device of the first aspect of the present invention, the positioning member is an annular flexible belt; or the positioning components are flexible rollers which are arranged in sequence along the conveying direction.

According to the utility model discloses filling device, both sides interval region between the flexible belt of annular constitutes transfer passage, transfer passage reduces along direction of delivery gradually, and the width of dislysate bucket is in between transfer passage's minimum width and the maximum width.

According to the utility model discloses filling device of first aspect, conveying mechanism includes conveyor track and drive conveyor track moving driving motor.

According to the utility model discloses filling device of first aspect, carry the track to constitute by anterior segment transport track and back end transport track, the running speed of back end transport track is higher than the running speed of anterior segment transport track.

According to the utility model discloses first aspect the filling device, both sides the flexible belt of annular is in the anterior segment conveying track left and right sides.

According to the utility model discloses the first aspect the filling device, each filling support is by reciprocating motion about the cylinder drive.

According to the utility model discloses a second aspect provides a dislysate filling equipment, include according to the utility model discloses the first aspect filling device.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a side view of an embodiment of the filling device of the present invention;

fig. 2 is a top view of an embodiment of the filling device of the present invention;

fig. 3 is a partial plan view of an embodiment of the filling device of the present invention.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

In the description of the present embodiment, the terms front, rear, left, right, up, down, can be understood by reference to fig. 1 and 2.

Referring to fig. 1 and fig. 2, the embodiment of the utility model provides a filling device, including frame 10, conveying mechanism 20, filling mechanism 30 and positioning mechanism 40, conveying mechanism 20 sets up in frame 10 below for bear the weight of transport dislysate bucket 50 along direction of delivery, direction of delivery is the transport moving direction of dislysate bucket 50 from back to front, specifically, conveying mechanism 20 includes that track 21 and drive carry track moving driving motor, dislysate bucket 50 is arranged in on carrying track 21, carry track 21 circulating movement and can drive dislysate bucket 50 along the direction removal transport of carrying track 21.

The filling mechanism 30 includes a filling support 31 and a filling head 32 fixed on the filling support 31, the filling support 31 is three, the filling support 31 is arranged above the conveying track 21 along the conveying direction at intervals, the filling support 31 is driven by a cylinder to reciprocate up and down, and then the filling head 32 is driven to move up and down to insert into the bung hole of the dialysate barrel 50, the filling head 32 is totally nine, three groups of filling heads are fixed on one filling support 31, the conveying track 21 conveys the dialysate barrel 50 to be located below the filling mechanism 30, the filling head 32 corresponds to the bung hole of each dialysate barrel 50 one by one, and the filling support 31 moves down to drive the filling head 32 to insert into the bung hole of the corresponding dialysate barrel 50 to fill the dialysate.

Positioning mechanism 40 is including setting up the locating component in the conveying mechanism 20 left and right sides respectively, in this embodiment, the locating component selects for annular flexible belt 41, the annular flexible belt 41 parallel arrangement of both sides, the interval region between the annular flexible belt 41 of both sides constitutes the transfer passage who holds dialysate bucket 50, the annular flexible belt 41 of both sides can move in opposite directions or move back on the back, and then make transfer passage's width size can size regulation, and then can adapt to the dialysate bucket 50 of different dimensions, when the annular flexible belt 41 of both sides moves in opposite directions, make the side contact of annular flexible belt 41 and dialysate bucket 50 support centre gripping dialysate bucket 50, make each dialysate bucket 50 arrange centrally, with the filling head 32 one-to-one of top, and then guarantee that filling head 32 can both make the filling head accurately insert the bung hole at every turn. Since the endless flexible belt 41 is flexible and can freely rotate in a circulating manner, the dialysate tank 50 is not obstructed by interference even if the lower conveying track 21 runs. The specific driving mechanism for the two side endless flexible belts 41 to move towards or away from each other is a conventional driving mechanism, and is not described herein again.

In some of these embodiments, the locating component can be for arranging the flexible cylinder that sets up in proper order along direction of delivery, and the flexible cylinder of both sides removes in opposite directions, and flexible cylinder supports with the contact of dislysate bucket 50 side and pushes up, also can make each dislysate bucket 50 arrange the arrangement centrally, with the filling head 32 one-to-one of top, and then guarantee that filling at every turn can both make filling head 32 accurately insert the bung hole.

In some embodiments, the two side endless flexible belts 41 have a predetermined included angle, that is, the conveying path gradually decreases along the conveying direction, the distance between the two side endless flexible belts 41 has a maximum end and a minimum end, the corresponding conveying path has a maximum width and a minimum width, the positions of the two side endless flexible belts 41 are adjusted, so that the width of the dialysate barrel 50 is between the minimum width and the maximum width of the conveying path, thereby ensuring that the dialysate barrel 50 can smoothly enter the conveying path, as the dialysate barrel 50 moves forward, the side surface of the dialysate barrel 50 contacts with the endless flexible belts 41, and the dialysate barrel 50 is arranged in a central manner under the limiting action of the two side endless flexible belts 41.

Referring to fig. 3, in this embodiment, the conveying track 21 is divided into two independent front-stage conveying track 211 and rear-stage conveying track 212, the two side endless flexible belts 41 are located on the left and right sides of the front-stage conveying track 211, the front-stage conveying track 211 and the rear-stage conveying track 212 are driven by different power mechanisms to operate independently, the operating speed of the rear-stage conveying track 212 is greater than that of the front-stage conveying track 211, that is, there is a speed difference between the front-stage conveying track and the rear-stage conveying track, and when the dialysate buckets 50 are transferred from the rear-stage conveying track 212 to the front-stage conveying track 211, the speed of the dialysate buckets 50 can be adjusted, so that the front and rear dialysate buckets 50 enter the rear-stage conveying track 212 and are arranged end to end, and gap is avoided, and the position accuracy of the.

The embodiment of the utility model provides a dislysate filling equipment, including above-mentioned filling device.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (8)

1. Filling device, its characterized in that includes:

a frame;

the conveying mechanism is arranged below the rack and used for carrying and conveying the dialysate barrel along the conveying direction, the conveying mechanism comprises a conveying crawler and a driving motor for driving the conveying crawler to operate, the conveying crawler is composed of a front-section conveying crawler and a rear-section conveying crawler, and the operating speed of the rear-section conveying crawler is higher than that of the front-section conveying crawler;

the filling mechanism is arranged above the conveying mechanism and comprises a filling support which is arranged on the rack and can move up and down in a reciprocating manner and a filling head which is fixed on the filling support; and

the positioning mechanism comprises positioning members which are respectively arranged on the left side and the right side of the conveying mechanism, and the positioning members on the two sides can move in opposite directions or move back to back.

2. The filling device according to claim 1, wherein: the filling supports are arranged in a three-way mode along the conveying direction at intervals, and three filling heads are arranged on each filling support along the conveying direction.

3. The filling apparatus according to claim 1 or 2, wherein: the positioning member is an endless flexible belt.

4. A filling device according to claim 3, wherein: the interval area between the two sides of the annular flexible belts forms a conveying channel, the conveying channel gradually decreases along the conveying direction, and the width of the dialysate barrel is between the minimum width and the maximum width of the conveying channel.

5. The filling device according to claim 4, wherein: the annular flexible belts on the two sides are positioned on the left side and the right side of the front-section conveying track.

6. The filling apparatus according to claim 1 or 2, wherein: the positioning components are flexible rollers which are arranged in sequence along the conveying direction.

7. The filling device according to claim 1, wherein: and each filling support is driven by an air cylinder to move up and down in a reciprocating manner.

8. Dialysis fluid filling apparatus, comprising the filling device of any one of claims 1 to 7.

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