CN211946193U

CN211946193U - Floor type liquid filling machine

Info

Publication number: CN211946193U
Application number: CN202020529504.3U
Authority: CN
Inventors: 李茂�
Original assignee: Aipinmei Cosmetics Shanghai Co ltd
Current assignee: Aipinmei Cosmetics Shanghai Co ltd
Priority date: 2020-04-10
Filing date: 2020-04-10
Publication date: 2020-11-17
Anticipated expiration: 2030-04-10

Abstract

The utility model discloses a floor type liquid filling machine, which relates to the technical field of filling machines and comprises a machine base, a cylinder arranged on the machine base and a material cylinder arranged on one side of the cylinder, wherein one end of the material cylinder is connected with a three-way valve, the upper interface of the three-way valve is connected with a filling head, and two fixed seats are arranged on the machine base at intervals; the air cylinder is fixedly arranged on the two fixed seats; a first lead screw and a first guide rod are arranged between the two fixing seats and on one side of the air cylinder in parallel; the first screw rod is in threaded connection with a first sliding seat, and the upper end of the first sliding seat is sleeved on the first guide rod; one side of the first sliding seat is provided with a first magnetic reed switch which is abutted against the side wall of the cylinder; one end of the first lead screw, which is far away from the material cylinder, penetrates through the fixed seat and is fixed with a driving piece; the driving part comprises a servo motor fixedly arranged on the base and a driving belt wheel fixedly connected with the end part of the first lead screw; and an output shaft of the servo motor is fixedly connected with the driving belt wheel. The utility model discloses have the effect that can conveniently adjust the capacity of filling solution.

Description

Floor type liquid filling machine

Technical Field

The utility model belongs to the technical field of the liquid filling machine technique and specifically relates to a console mode liquid filling machine is related to.

Background

Filling machines are mainly a small class of products in a packaging machine and can be divided into a liquid filling machine, a paste filling machine, a powder filling machine and a particle filling machine from the aspect of packaging materials; the production automation degree is divided into a semi-automatic filling machine and a full-automatic filling production line.

The existing liquid filling machine generally adopts a travel switch to control the travel of an air cylinder so as to realize the adjustment of the capacity of the filling solution, but the position of the travel switch is inconvenient to adjust and fix, thereby causing the inconvenient adjustment of the capacity of the filling solution.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a console mode liquid filling machine, its capacity that can conveniently adjust filling solution.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a floor type liquid filling machine comprises a base, an air cylinder arranged on the base and a material cylinder arranged on one side of the air cylinder, wherein one end of the material cylinder is connected with a three-way valve, an upper interface of the three-way valve is connected with a filling head through a steel wire pipe, and two fixed seats are arranged on the base at intervals; the air cylinder is fixedly arranged on the two fixed seats; a first lead screw and a first guide rod are arranged between the two fixed seats and on one side of the air cylinder side by side; the first lead screw is in threaded connection with a first sliding seat, and the upper end of the first sliding seat is sleeved on the first guide rod; one side of the first sliding seat is provided with a first magnetic reed switch which is abutted against the side wall of the cylinder; one end of the first lead screw, which is far away from the material cylinder, penetrates through the fixed seat and is fixed with a driving piece; the driving part comprises a servo motor fixedly arranged on the base and a driving belt wheel fixedly connected with the end part of the first lead screw; and an output shaft of the servo motor is fixedly connected with the driving belt wheel.

Through adopting above-mentioned technical scheme, through the capacity according to required solution of waiting to fill, can calculate the required distance that removes of piston rod of cylinder, restart servo motor for the first lead screw of motor drive rotates, and first slide on the first lead screw removes, drives first magnetic reed switch and removes corresponding position. And a permanent magnetic ring is installed on a piston rod of the air cylinder, when the magnetic ring of the piston moves to the position of the first magnetic reed switch, the first magnetic reed switch sends a signal to the PLC, and the three-position five-way valve is closed, so that the air cylinder stops, the stroke of the air cylinder is controlled, and the volume of the solution to be filled is adjusted.

The present invention may be further configured in a preferred embodiment as: a second lead screw and a second guide rod which are arranged side by side are arranged on the other sides of the two fixed seats, which are far away from the first lead screw and the first guide rod; the second screw rod is in threaded connection with a second sliding seat, and the upper end of the second sliding seat is sleeved on the second guide rod; a second magnetic reed switch which is abutted against the side wall of the cylinder is arranged on one side of the second sliding seat; and one end of the second lead screw, which is deviated from the material cylinder, penetrates through the fixed seat and is connected with the driving piece.

Through adopting above-mentioned technical scheme, set up the second reed switch for there are first reed switch and second reed switch respectively in the both sides of cylinder, can further improve the accuracy nature to cylinder stroke control.

The present invention may be further configured in a preferred embodiment as: the driving piece further comprises a driven belt wheel fixed with the end part of the second lead screw and a synchronous belt sleeved on the driving belt wheel and the driven belt wheel.

Through adopting above-mentioned technical scheme, set up the driven pulleys for servo motor can drive driving pulley and driven pulleys synchronous motion, thereby makes first reed switch and second reed switch synchronous motion, when making the cylinder piston remove, can accurately be responded to.

The present invention may be further configured in a preferred embodiment as: the filling head is fixed on the machine base through an adjustable bracket; the adjustable bracket comprises a fixed base fixed on the base, a support column vertically arranged on the fixed base and an adjusting column inserted in the support column; an installation part communicated with the inside of the support column is formed on one side of the support column; an adjusting gear is rotatably arranged in the mounting part; one side of the adjusting column is provided with an adjusting rack meshed with the adjusting gear; a rotating shaft is fixed on the adjusting gear, and one end of the rotating shaft penetrates through the mounting part and is fixed with a handle; the handle is fixed through a positioning piece.

Through adopting above-mentioned technical scheme, set up adjustable bracket, can conveniently adjust the height of filling head to adapt to the container of the splendid attire filling solution of co-altitude not. The adjusting gear is rotated through the handle, so that the adjusting gear drives the adjusting rack to move up and down, after the height of the support is adjusted, the handle is fixed through the positioning piece, the handle cannot rotate, the support can be adjusted, and the adjusting mode is simple, convenient and fast.

The present invention may be further configured in a preferred embodiment as: a plurality of positioning holes are uniformly distributed on the outer side wall of the mounting part and positioned on the outer side of the rotating shaft; the positioning holes are circumferentially distributed, and the center lines of the circumferential distribution of the positioning holes are superposed with the axis of the rotating shaft; the positioning piece comprises a bolt which is movably arranged on the handle and is matched with the positioning hole.

Through adopting above-mentioned technical scheme, a plurality of locating holes have been seted up in the outside of installation department, when need not adjusting, peg graft the one end of locating pin in the locating hole that corresponds for the handle can not continue to rotate, thereby realizes the location to the handle, and simple structure is to the location of handle and unclamp convenient operation.

The present invention may be further configured in a preferred embodiment as: the three-way valve is connected with the material cylinder through a buckle; the buckle comprises a first half ring, a second half ring hinged with one end of the first half ring, and a U-shaped plate formed at the other ends of the first half ring and the second half ring; the opening of the U-shaped plate deviates from the first half ring and the second half ring; a threaded column is hinged to one U-shaped plate; and the other end of the threaded column is in threaded connection with a fixed sleeve.

Through adopting above-mentioned technical scheme, realize being connected of three-way valve and material jar through the buckle, when using, locate the junction of three-way valve and material jar with first semi-ring and second semi-ring cover to rotate the inside wall department of screw thread post to another U-shaped board, and screw up the fixed sleeve pipe, make fixed sleeve pipe's one end and one side butt of U-shaped board, fixed mode operation is convenient, and fixed firm reliable.

The present invention may be further configured in a preferred embodiment as: the one end shaping that fixed sleeve is close to the screw thread post has the butt ring with the U-shaped board butt, and the one end that fixed sleeve deviates from the screw thread post is equipped with turns round the piece.

Through adopting above-mentioned technical scheme, set up the butt ring, can increase the area of contact with the U-shaped board for fixed effect is more stable, and through turning round the piece, can conveniently rotate fixed sleeve.

The present invention may be further configured in a preferred embodiment as: scales for identification are arranged on two sides of the air cylinder along the length direction.

Through adopting above-mentioned technical scheme, set up the scale in the both sides of cylinder, can be convenient for confirm whether the position of first magnetic reed switch and second magnetic reed switch removes correctly to guarantee the accuracy nature of the filling capacity of regulation.

To sum up, the utility model discloses following beneficial effect has:

1. the position of the first magnetic reed switch is conveniently adjusted, so that the first magnetic reed switch is matched with the air cylinder for use, a signal can be sent to the PLC in time, the three-position five-way valve is closed, the air cylinder is stopped, the stroke of the air cylinder is controlled, and the capacity of the solution to be filled is adjusted;

2. the adjustable bracket is arranged, so that the height of the filling head can be conveniently adjusted to adapt to containers with different heights for containing filling solution;

3. the scales are arranged on the two sides of the cylinder, so that whether the position movement of the first magnetic reed switch and the second magnetic reed switch is correct or not can be conveniently confirmed, and the accuracy of the adjusted filling capacity is guaranteed.

Drawings

FIG. 1 is a schematic view of the overall structure of the embodiment;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a bracket assembly of an embodiment;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

Reference numerals: 1. a machine base; 2. a cylinder; 3. a material cylinder; 31. a three-way valve; 4. a filling head; 5. buckling; 51. a first half ring; 52. a second half ring; 53. a U-shaped plate; 54. a threaded post; 55. fixing the sleeve; 56. a butting ring; 57. twisting the block; 6. a fixed seat; 61. a first lead screw; 62. a first guide bar; 63. a first slider; 64. a first reed switch; 65. a second lead screw; 66. a second guide bar; 67. a second slide carriage; 68. a second reed switch; 7. a drive member; 71. a servo motor; 72. a driving pulley; 73. a driven pulley; 74. a synchronous belt; 8. an adjustable support; 81. a fixed base; 82. a support pillar; 83. an adjustment column; 84. an installation part; 841. positioning holes; 85. an adjusting gear; 86. adjusting the rack; 87. a rotating shaft; 88. a handle; 89. a positioning member; 891. a bolt; 9. a bracket assembly; 91. a fixing strip; 911. a strip-shaped hole; 92. a support rod; 93. a tray; 94. a slider; 95. a limiting column.

Detailed Description

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

Referring to fig. 1, for the utility model discloses a console mode liquid filling machine, including frame 1, cylinder 2 and material jar 3.

Referring to fig. 1, two fixing seats 6 are fixedly installed on a machine base 1 at intervals. The cylinder 2 is fixedly arranged on the two fixed seats 6. Scales for identification are arranged on two sides of the cylinder 2 along the length direction. The material cylinder 3 is fixedly arranged on the base 1, a piston rod of the air cylinder 2 extends into the material cylinder 3, and a material pushing head in sliding fit with the interior of the material cylinder 3 is fixed at the end of the piston rod. The one end that the material jar 3 deviates from cylinder 2 is connected with three-way valve 31, and the last interface of three-way valve 31 is connected with filling head 4 through the steel wire pipe.

Referring to fig. 1, a first lead screw 61 and a first guide rod 62 which are arranged side by side are fixed between the two fixing seats 6 and on one side of the cylinder 2. The first screw 61 is connected with a first sliding base 63 through a thread, the upper end of the first sliding base 63 is sleeved on the first guide rod 62, and a first magnetic reed switch 64 abutted against the side wall of the cylinder 2 is fixed on one side of the first sliding base 63. The other side of the two fixing seats 6, which faces away from the first lead screw 61 and the first guide rod 62, is fixed with a second lead screw 65 and a second guide rod 66 which are arranged side by side. The second screw 65 is connected with a second slide carriage 67 in a threaded manner, and the upper end of the second slide carriage 67 is sleeved on the second guide rod 66. A second reed switch 68 is fixedly attached to one side of the second slide 67 so as to abut against the side wall of the cylinder 2.

Referring to fig. 1, the ends of the first lead screw 61 and the second lead screw 65, which are away from the material cylinder 3, both penetrate through the fixed seat 6 and are fixedly connected with the driving member 7. The driver 7 includes a servo motor 71, a driving pulley 72, a driven pulley 73, and a timing belt 74. The servo motor 71 is fixedly arranged on the machine base 1 and close to the end part of the air cylinder 2 departing from the material cylinder 3. The end of the first lead screw 61 passes through the fixed seat 6 and is fixedly connected with the driving pulley 72. An output shaft of the servo motor 71 is fixedly connected to a driving pulley 72. The end of the second lead screw 65 passes through the fixed seat 6 and is fixedly connected with the driven wheel. The synchronous belt 74 is sleeved on the driving pulley 72 and the driven pulley 73 to realize synchronous rotation of the first lead screw 61 and the second lead screw 65.

Referring to fig. 1 and 2, the filling head 4 is fixed to the frame 1 by an adjustable bracket 8. The adjustable support 8 comprises a fixed base 81, a support post 82 and an adjustment post 83. The fixed base 81 is fixedly installed on the machine base 1, and the fixed base 81 is located on the machine base 1 and close to the material cylinder 3. The supporting column 82 is vertically and fixedly installed on the fixed base 81. The adjusting column 83 is inserted into the supporting column 82. The support post 82 has a mounting portion 84 formed on one side thereof for communicating with the support post. An adjusting gear 85 is rotatably provided in the mounting portion 84. An adjusting rack 86 engaged with the adjusting gear 85 is formed at one side of the adjusting post 83. A rotating shaft 87 is fixed to the adjusting gear 85, and one end of the rotating shaft 87 passes through the mounting portion 84 and is fixed with a handle 88.

Referring to fig. 2, the handle 88 is fixed by a retainer 89. A plurality of positioning holes 841 (see fig. 3) are uniformly distributed on the outer side wall of the mounting portion 84 and located on the outer side of the rotating shaft 87, the plurality of positioning holes 841 are circumferentially distributed, and the center lines of the circumferential distribution of the plurality of positioning holes 841 coincide with the axis of the rotating shaft 87. The positioning member 89 includes a plug 891 movably inserted into the turntable of the handle 88, the plug 891 is adapted to the positioning hole 841, and the plug 891 can move horizontally to be inserted into the positioning hole 841, so as to position the handle 88 and prevent the handle 88 from rotating.

Referring to fig. 3, frame 1 is close to one side of filling head 4 and is fixed with bracket assembly 9 for place the filling container, and bracket assembly 9 is adjustable, can fold when not using accomodate, saves the space that occupies. The bracket assembly 9 includes two fixing bars 91, two support rods 92, and a tray 93. Two fixed strips 91 set up along the length direction interval of frame 1, and fixed strip 91 has seted up bar hole 911 on the length direction. The strip-shaped hole 911 is internally provided with a slide block 94 in a sliding way. The middle parts of the two support rods 92 are hinged, one ends of the two support rods 92 are respectively rotatably connected with the sliding blocks 94 in the two strip-shaped holes 911, and the other ends of the two support rods 92 are fixed with limiting columns 95 which are vertically and upwards arranged. A tray 93 is placed over the two pins 92.

Referring to fig. 4, the three-way valve 31 is connected to the bowl 3 by a snap 5. The buckle 5 includes a first half ring 51, a second half ring 52, and a U-shaped plate 53. The second half ring 52 is hinged to one end of the first half ring 51. A U-shaped plate 53 is formed at the other ends of the first and second half rings 51 and 52. The opening of the U-shaped plate 53 faces away from the first and second half rings 51, 52. A screw column 54 is hinged on one U-shaped plate 53, and the other end of the screw column 54 is connected with a fixed sleeve 55 in a screw way. The one end shaping that fixed sleeve 55 is close to screw thread post 54 has the butt ring 56 with the butt of U-shaped plate 53, and the one end that fixed sleeve 55 deviates from screw thread post 54 is fixed with and turns round piece 57, conveniently rotates fixed sleeve 55 in order to realize the locking of buckle 5.

The implementation principle of the embodiment is as follows: in operation, the servo motor 71 is first activated to drive the first lead screw 61 and the second lead screw 65 to rotate, thereby moving the first reed switch 64 and the second reed switch 68 to the corresponding positions. The driving piston rod retracts to the position corresponding to the first magnetic reed switch 64 and the second magnetic reed switch 68, negative pressure is generated in the material cylinder 3, at the moment, the valve port of the three-way valve 31 connected with the filling head 4 is closed, the valve port of the three-way valve 31 for feeding is opened, so that filling liquid enters the material cylinder 3, then the driving piston rod extends out, the material pushing head extrudes filling solution in the material cylinder 3, at the moment, the valve port of the three-way valve 31 connected with the filling head 4 is opened, the valve port of the three-way valve 31 for feeding is closed, and the filling solution is discharged out of the material cylinder 3 through the material pushing head and is filled into a filling container through the filling head 4. When the volume of the filling solution needs to be adjusted, the position of the piston rod of the cylinder 2 can be controlled by controlling the positions of the first magnetic reed switch 64 and the second magnetic reed switch 68 through the servo motor 71, so that the amount of the extracted filling solution can be adjusted.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a console mode liquid filling machine, includes frame (1), locate cylinder (2) on frame (1) and locate material jar (3) of cylinder (2) one side, the one end of material jar (3) is connected with three-way valve (31), and the last interface of three-way valve (31) has filling head (4), its characterized in that through the steel wire union coupling: two fixed seats (6) are arranged on the machine base (1) at intervals; the air cylinder (2) is fixedly arranged on the two fixed seats (6); a first lead screw (61) and a first guide rod (62) are arranged between the two fixed seats (6) and on one side of the cylinder (2) in parallel; the first screw rod (61) is in threaded connection with a first sliding seat (63), and the upper end of the first sliding seat (63) is sleeved on the first guide rod (62); a first magnetic reed switch (64) which is abutted against the side wall of the cylinder (2) is arranged on one side of the first sliding seat (63); one end of the first lead screw (61) departing from the material cylinder (3) penetrates through the fixed seat (6) and is fixed with the driving piece (7); the driving piece (7) comprises a servo motor (71) fixedly arranged on the base (1) and a driving belt wheel (72) fixedly connected with the end part of the first lead screw (61); and an output shaft of the servo motor (71) is fixedly connected with a driving belt wheel (72).

2. A floor-standing liquid filling machine as defined in claim 1, wherein: a second screw rod (65) and a second guide rod (66) which are arranged side by side are arranged on the other sides of the two fixed seats (6) which are away from the first screw rod (61) and the first guide rod (62); a second sliding seat (67) is connected to the second lead screw (65) in a threaded manner, and the upper end of the second sliding seat (67) is sleeved on the second guide rod (66); a second reed switch (68) which is abutted against the side wall of the cylinder (2) is arranged on one side of the second sliding seat (67); one end of the second lead screw (65), which deviates from the material cylinder (3), penetrates through the fixed seat (6) and is connected with the driving piece (7).

3. A floor-standing liquid filling machine as defined in claim 2, wherein: the driving piece (7) further comprises a driven belt wheel (73) fixed with the end of the second lead screw (65) and a synchronous belt (74) sleeved on the driving belt wheel (72) and the driven belt wheel (73).

4. A floor-standing liquid filling machine as defined in claim 1, wherein: the filling head (4) is fixed on the machine base (1) through an adjustable bracket (8); the adjustable support (8) comprises a fixed base (81) fixed on the base (1), a supporting column (82) vertically arranged on the fixed base (81) and an adjusting column (83) inserted in the supporting column (82); a mounting part (84) communicated with the inside of the support column is formed on one side of the support column (82); an adjusting gear (85) is rotationally arranged in the mounting part (84); one side of the adjusting column (83) is provided with an adjusting rack (86) meshed with an adjusting gear (85); a rotating shaft (87) is fixed on the adjusting gear (85), and one end of the rotating shaft (87) penetrates through the mounting part (84) and is fixed with a handle (88); the handle (88) is fixed by a positioning member (89).

5. A floor-standing liquid filling machine as defined in claim 4, wherein: a plurality of positioning holes (841) are uniformly distributed on the outer side wall of the mounting part (84) and positioned on the outer side of the rotating shaft (87); the positioning holes (841) are distributed in a circumferential manner, and the center line of the circumferential distribution of the positioning holes (841) is superposed with the axis of the rotating shaft (87); the positioning piece (89) comprises a bolt (891) which is movably arranged on the handle (88) and is matched with the positioning hole (841).

6. A floor-standing liquid filling machine as defined in claim 1, wherein: the three-way valve (31) is connected with the material cylinder (3) through a buckle (5); the buckle (5) comprises a first half ring (51), a second half ring (52) hinged with one end of the first half ring (51), and a U-shaped plate (53) formed at the other ends of the first half ring (51) and the second half ring (52); the opening of the U-shaped plate (53) is deviated from the first half ring (51) and the second half ring (52); a threaded column (54) is hinged on one U-shaped plate (53); the other end of the threaded column (54) is in threaded connection with a fixed sleeve (55).

7. A floor-standing liquid filling machine as defined in claim 6, wherein: one end of the fixed sleeve (55) close to the threaded column (54) is formed with a butt joint ring (56) abutted against the U-shaped plate (53), and one end of the fixed sleeve (55) departing from the threaded column (54) is provided with a torsion block (57).

8. A floor-standing liquid filling machine as defined in claim 1, wherein: scales for identification are arranged on two sides of the air cylinder (2) along the length direction.