CN213112486U - Quantitative piston filling machine - Google Patents

Abstract

The utility model discloses a quantitative piston filling machine, which comprises a frame, a filling table on the frame and a filling device positioned above the filling table, wherein the filling device comprises a cylinder driving assembly, a tank body and a liquid outlet assembly, the liquid outlet assembly comprises a fixed frame and a plurality of filling heads, all the filling heads are fixed on a cross beam, movable shafts are sleeved at two ends of the cross beam and fixed on the fixed frame, a first lead screw is arranged on the fixed frame in a penetrating way, one end of the first lead screw is connected with a first worm wheel, the first worm wheel is matched with a first worm, and one end of the first worm extends out of the frame and is connected with a first hand wheel; the filling platform includes the conveyer belt and is located the layer board on the conveyer belt, and one side that is located the filling platform is equipped with spacing subassembly, and spacing subassembly includes two spacing portions and is located between two spacing portions, and the portion is established to the card that quantity and filling head equal. After the improvement, can adjust the high position of filling head to the operating mass with equipment is promoted to the pail pack of processing different specifications.

Description

Quantitative piston filling machine

Technical Field

The utility model relates to a liquid filling machine technical field, more specifically say, it relates to a quantitative piston liquid filling machine.

Background

The filling machine is a device for filling liquid substances (on the liquid level) in a fixed weight and metering manner, and is widely applied to the fields of petrochemical industry, medicines, foods and the like. The packaging barrels used by some enterprises have different specifications and heights, so that the problem that filling equipment selects the barrels is caused. The existing equipment for quantitative filling (on liquid level) comprises a rack, a filling platform on the rack and a filling device positioned above the filling platform, wherein the distance between a filling head on the filling device and the filling platform is regulated, so that the whole equipment can only fill a packing barrel with one specification, the applicable direction of the equipment is influenced, the requirements of packing barrels with various sizes cannot be met, and the working quality of the equipment is reduced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a quantitative piston liquid filling machine of adjustable filling head high position.

In order to achieve the above purpose, the utility model provides a following technical scheme: a quantitative piston filling machine comprises a rack, a filling table on the rack and a filling device located above the filling table, wherein the filling device comprises a cylinder driving assembly, a tank body and a liquid outlet assembly, the liquid outlet assembly comprises a fixed frame and a plurality of filling heads, all the filling heads are fixed on a cross beam, movable shafts are sleeved at two ends of the cross beam and fixed on the fixed frame, a first screw rod penetrates through the fixed frame, one end of the first screw rod is connected with a first worm wheel, the first worm wheel is matched with a first worm, and one end of the first worm extends out of the rack and is connected with a first hand wheel; the filling platform includes the conveyer belt and is located the layer board on the conveyer belt, and one side that is located the filling platform is equipped with spacing subassembly, spacing subassembly includes two spacing portions and is located between two spacing portions, and the portion is established to the card that quantity and filling head equal.

The utility model discloses further set up to: the cylinder drive assembly comprises a cylinder body, a connector and a piston, an output shaft of the cylinder body is connected with the connector, the piston is fixed in the connector, the piston extends into the tank body, the tank body is provided with a liquid outlet and a liquid inlet, the liquid outlet is connected with the filling head through a pipeline, a sealing cover comprising an air cavity and a control air cavity is arranged in the cylinder body, a telescopic shaft is arranged on the sealing cover and fixed on the transverse plate, a clamping piece is arranged outside the cylinder body, a second lead screw is arranged on the clamping piece in a penetrating mode, one end of the second lead screw is connected with a second worm wheel, the second worm wheel is matched with a second worm, and one end of the second worm extends out of the rack and is connected with a.

The utility model discloses further set up to: the limiting part comprises a limiting baffle which is controlled by an air cylinder and can move above the supporting plate in a telescopic mode.

The utility model discloses further set up to: the clamping part comprises a clamping plate which is controlled by an air cylinder and can move above the supporting plate in a telescopic mode, and the end portion of the clamping plate is provided with an inwards concave arc-shaped groove.

Through adopting above-mentioned technical scheme, rotate hand wheel one, drive worm one and rotate, worm one drives worm wheel one rotatory, and worm wheel one drives lead screw one when moving and rotates, just can present the adjustment of upper and lower position with a lead screw complex mount to change the position of filling head, play and enlarge or reduce the interval between filling head and the filling platform, so that be suitable for the pail pack of different specifications and fill, promoted the working range of equipment, also promoted the operating mass with equipment.

Drawings

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

FIG. 2 is a schematic view of a portion of a cylinder drive assembly;

FIG. 3 is a schematic view of a partial structure of a liquid outlet assembly;

FIG. 4 is a schematic view of a partial structure of the filling station and the stop assembly;

fig. 5 is a sectional view of the cylinder body.

1. A frame; 2. a filling station; 20. a conveyor belt; 21. a support plate; 4. a cylinder drive assembly; 40. a cylinder body; 41. a connector; 42. a piston; 43. an air cavity; 44. a transverse plate; 45. a second screw rod; 46. a second worm gear; 47. a second worm; 48. a second hand wheel; 49. a sealing cover; 50. a telescopic shaft; 5. a tank body; 6. a liquid outlet assembly; 60. a fixed mount; 61. a filling head; 62. a first screw rod; 63. a first worm wheel; 64. a first worm; 65. A first hand wheel; 66. a cross beam; 67. a movable shaft; 7. a limiting component; 70. a limit baffle; 71. clamping the plate; 72. an arc-shaped slot; 8. a clamping member.

Detailed Description

The embodiments of the present invention are further described with reference to fig. 1 to 5, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

A quantitative piston 42 filling machine comprises a frame 1, a filling table 2 on the frame 1 and a filling device positioned above the filling table 2, wherein the filling device comprises a cylinder driving assembly 4, a tank body 5 and a liquid outlet assembly 6, the liquid outlet assembly 6 comprises a fixed frame 60 and a plurality of filling heads 61, all the filling heads 61 are fixed on a cross beam 66, two ends of the cross beam 66 are sleeved with movable shafts 67, the movable shafts 67 are fixed on the fixed frame 60, a first screw rod 62 penetrates through the fixed frame 60, one end of a second screw rod 45 is connected with a first worm wheel 63, the first worm wheel 63 is matched with a first worm 64, and one end of the first worm 64 extends out of the frame 1 and is connected with a first hand wheel 65; filling platform 2 includes conveyer belt 20 and is located layer board 21 on conveyer belt 20, and one side that is located filling platform 2 is equipped with spacing subassembly 7, spacing subassembly 7 includes two spacing portions and is located between two spacing portions, and the card that quantity and filling head 61 equal establishes the portion. Cylinder drive assembly 4 includes cylinder body 40, connector 41 and piston 42, the output shaft and the connector 41 of cylinder body 40 are connected, piston 42 is fixed in connector 41, piston 42 extends to in jar body 5, jar body 5 has liquid outlet and inlet, the liquid outlet passes through the pipeline and is connected with filling head 61, including air cavity 43 and the sealed lid 49 of control air cavity 43 size in the cylinder body 40, be equipped with telescopic shaft 50 on the sealed lid 49, telescopic shaft 50 is fixed in on diaphragm 44, cylinder body 40 is equipped with holder 8 outward, wear to be equipped with two 45 of lead screw on the holder 8, the one end of two 45 of lead screw is connected with two 46 of worm wheel, two 46 of worm wheel go up the cooperation have two 47 of worm, the one end of two 47 of worm extends to frame 1 outward and is connected with two 48 of hand wheels. The second worm 48 is rotated by rotating the second hand wheel 48, the second worm 48 drives the screw rod 45 to rotate, so that the clamping piece 8 drives the cylinder body 40 to move up and down, the length of the telescopic shaft 50 sliding out of the cylinder body 40 is adjusted, and the telescopic shaft 50 drives the sealing cover 49 to move, so that the size of the air cavity 43 is adjusted. The limiting part comprises a limiting baffle 70 which is controlled by an air cylinder and can move above the supporting plate 21 in a telescopic way. The clamping part comprises a clamping plate 71 which is controlled by an air cylinder to move above the supporting plate 21 in a telescopic mode, and the end portion of the clamping plate 71 is provided with an inwards concave arc-shaped groove 72.

The working principle is as follows: the packaging barrel to be filled is placed on a supporting plate 21 and conveyed to the lower part of the filling device by a conveying belt 20, and the conveying belt 20 is controlled by a motor to realize forward movement. After the pail pack reachd filling device below, the cylinder orders about limit baffle 70 and removes to layer board 21 top, intercepts the pail pack, detects the quantity of pail pack by photoelectric detector, and when quantity reached when the quantity of filling head 61 is unanimous, the limit baffle 70 of cylinder drive opposite side moved to layer board 21 top, and the pail pack centre gripping that will need the filling is between two limit baffle 70. Cylinder body 40 orders about piston 42 at jar internal back and forth movement, play the effect of vacuum pumping liquid and pressure liquid, carry the liquid in jar body 5 to filling head 61, order about filling head 61 towards the pail pack direction motion of filling platform 2 by the power supply, the power supply can be the cylinder, pour into the pail pack through the liquid of filling head 61 in with jar body 5 in, filling head 61 is in annotating the liquid, the card is established board 71 and is moved towards layer board 21 top by cylinder control, establish the arc wall 72 on the board 71 through the card, make the bottleneck department card of pail pack locate in arc wall 72, play the effect of the firm pail pack position. After filling, the conveyor belt 20 transports the material.

When needing to adjust filling head 61's high position, rotate hand wheel 65 through rotating, drive a worm 64 and rotate, a worm 64 drives a worm wheel 63 rotatory, drive a lead screw 62 rotation in the time of a worm wheel 63 motion, the adjustment of position about can showing with a 62 complex mount 60 of lead screw, thereby change filling head 61's position, play and enlarge or reduce the interval between filling head 61 and the filling platform 2, so that be suitable for the pail pack of different specifications to fill, the working range of equipment has been promoted, the operating mass of equipment has also been promoted.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

finally, it is only above the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiments, all belong to the technical scheme of the present invention under the thought all belong to the protection scope of the present invention. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (4)

1. The utility model provides a quantitative piston liquid filling machine, includes filling platform in frame, the frame and is located the filling device of filling bench side, its characterized in that: the filling device comprises a cylinder driving assembly, a tank body and a liquid outlet assembly, wherein the liquid outlet assembly comprises a fixed frame and a plurality of filling heads, all the filling heads are fixed on a cross beam, movable shafts are sleeved at two ends of the cross beam and fixed on the fixed frame, a first screw rod is arranged on the fixed frame in a penetrating manner, one end of the first screw rod is connected with a first worm wheel, the first worm wheel is matched with a first worm, and one end of the first worm extends out of the rack and is connected with a first hand wheel; the filling platform includes the conveyer belt and is located the layer board on the conveyer belt, and one side that is located the filling platform is equipped with spacing subassembly, spacing subassembly includes two spacing portions and is located between two spacing portions, and the portion is established to the card that quantity and filling head equal.

2. A dosing piston filling machine as claimed in claim 1 wherein: the cylinder drive assembly comprises a cylinder body, a connector and a piston, an output shaft of the cylinder body is connected with the connector, the piston is fixed in the connector, the piston extends into the tank body, the tank body is provided with a liquid outlet and a liquid inlet, the liquid outlet is connected with the filling head through a pipeline, a sealing cover comprising an air cavity and a control air cavity is arranged in the cylinder body, a telescopic shaft is arranged on the sealing cover and fixed on the transverse plate, a clamping piece is arranged outside the cylinder body, a second lead screw is arranged on the clamping piece in a penetrating mode, one end of the second lead screw is connected with a second worm wheel, the second worm wheel is matched with a second worm, and one end of the second worm extends out of the rack and is connected with a.

3. A dosing piston filling machine as claimed in claim 1 wherein: the limiting part comprises a limiting baffle which is controlled by an air cylinder and can move above the supporting plate in a telescopic mode.

4. A dosing piston filling machine as claimed in claim 1 wherein: the clamping part comprises a clamping plate which is controlled by an air cylinder and can move above the supporting plate in a telescopic mode, and the end portion of the clamping plate is provided with an inwards concave arc-shaped groove.

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