A bottled laundry detergent filling production line

Abstract

A bottled laundry detergent filling production line comprises an automatic bottle loading device (100), wherein both sides of the discharge end of the automatic bottle loading device (100) are provided with a filling device (200) and a capping device (300) in sequence, the automatic bottle loading device (100) comprises a hopper (1) and a loading belt conveyor (2) for sequentially taking out bottles in the hopper (1), a pair of unloading cylinders (3) are provided on both sides of the loading belt conveyor (2) near the discharge end in a front-to-back staggered manner, and a material receiving guide chute (4) is provided on the loading belt conveyor (2) on the side opposite to the unloading cylinder (3). The utility model has the advantages that the bottles are automatically stacked on the first belt conveyor by the automatic bottle loading device, and after filling, the direction of the bottles can be automatically adjusted by a bottle body steering wheel according to their orientation, so as to facilitate the rapid positioning of the capping machine, and the entire process is fully automated, reducing the workload and saving labor costs.

Description

Technical Field

[0001] The utility model relates to the technical field of filling, in particular to a bottled laundry detergent filling production line. Background Art

[0002] Filling machines are commonly used liquid packaging machines. Bottles of laundry detergent are mostly irregular in shape with a handle on one side. At present, the filling process of laundry detergent is that the staff manually places the bottles, the filling machine performs quantitative filling, the staff manually places the bottle caps on the filled bottle mouths, and the capping machine tightens the bottle caps. The entire process requires the cooperation of many people, with high labor costs. In addition, in order to ensure accurate positioning during capping, the handles need to be placed in the same direction when the bottles are placed, which is labor-intensive. Utility Model Content

[0003] The purpose of the utility model is to provide a bottled laundry detergent filling production line in view of the above-mentioned shortcomings.

[0004] The utility model comprises an automatic bottle loading device, and both sides of the discharge end of the automatic bottle loading device are provided with a filling device and a capping device in sequence.

[0005] The automatic bottle loading device includes a hopper and a loading belt conveyor for taking out the bottles in the hopper in sequence. A pair of unloading cylinders are arranged on both sides of the loading belt conveyor near the discharge end in a front-to-back staggered manner, and a material receiving guide chute is arranged on the loading belt conveyor on the side opposite to the unloading cylinder.

[0006] The filling device includes a first belt conveyor and a filling machine located on one side of the first belt conveyor, wherein the feeding end of the first belt conveyor is located below the discharging end of the material receiving guide chute;

[0007] The capping device comprises a second belt conveyor and a bottle cap vibrating loading tray and a capping machine located on one side of the second belt conveyor, and bottle body clamping cylinders are respectively provided on both sides of the second belt conveyor located below the capping machine;

[0008] A bottle body steering wheel is arranged between the first belt conveyor and the second belt conveyor.

[0009] Furthermore, the feeding belt conveyor is installed on the hopper in an inclined state, and a plurality of partitions are provided on the conveying belt of the feeding belt conveyor along the conveying direction.

[0010] Furthermore, a material baffle plate is provided above the feeding belt conveyor near the feed end, the material baffle plate is hinged to the frame of the feeding belt conveyor through a rotating shaft, and a torsion spring is provided on the rotating shaft.

[0011] Furthermore, a photoelectric sensor for detecting bottles is provided on the feeding belt conveyor located in front of the unloading cylinder.

[0012] Preferably, the material receiving guide chute is formed by splicing an inclined section and a vertical section, a bottle outlet is provided on one side of the vertical section, and a bottle blocking cylinder is provided on one side of the bottle outlet.

[0013] Preferably, the filling machine includes a filling lifting seat, a bottle mouth clamping cylinder, a filling head and a filling head lifting cylinder, the bottle mouth clamping cylinder is installed at the bottom of the lifting plate of the filling lifting seat, and the filling head lifting cylinder is installed at the top of the lifting plate of the filling lifting seat and drives the filling head to move up and down.

[0014] Furthermore, the filling lifting seat is a manual screw lifting seat, a mounting seat is provided on the top of the lifting plate of the manual screw lifting seat, a vertical slide is provided on one side of the mounting seat, the filling head is installed on the slider of the vertical slide, the filling head lifting cylinder is fixed on the top of the mounting seat, and drives the slider of the vertical slide to move up and down.

[0015] Preferably, the capping machine includes a capping adjustment lifting seat, a capping motor and a bottle cap positioning and clamping cylinder, the bottle cap positioning and clamping cylinder is fixedly installed on the bottom of the lifting plate of the capping adjustment lifting seat, the capping motor is installed on the top of the lifting plate of the capping adjustment lifting seat through a cross slide, a pair of positioning rollers are provided on two clamping jaws of the bottle cap positioning and clamping cylinder, a bottle cap fixing head is provided on the output shaft of the capping motor, and an exhaust hole is provided on the bottle cap fixing head.

[0016] Furthermore, a bottle stopping deceleration assembly is provided on the second belt conveyor located at the front end of the capping machine. The bottle stopping deceleration assembly includes a bidirectional slide installed at the bottom of the second belt conveyor. The two sliders of the bidirectional slide are symmetrically provided with synchronous belt conveyors.

[0017] Furthermore, adjustable protective plates are provided on both sides of the first belt conveyor and the second belt conveyor, a columnar limiting module is coaxially provided on the top of the bottle body steering wheel, and a bottle avoidance groove is provided in the middle of the columnar limiting module.

[0018] The utility model has the advantages that the bottles are automatically stacked on the first belt conveyor through the automatic bottle loading device, and the direction can be automatically adjusted through the bottle body steering wheel according to the orientation of the bottles after filling, which is convenient for the capping machine to quickly position, and the whole process is fully automated, which reduces labor and saves labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure of the automatic bottle loading device.

[0021] Figure 3 It is a schematic diagram of the vertical section structure of the material receiving guide chute.

[0022] Figure 4 It is a schematic diagram of the structure of the perfusion device.

[0023] Figure 5 It is a schematic diagram of the structure of the capping device.

[0024] Figure 6 yes Figure 1 Schematic diagram of the partially enlarged structure. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0027] In the description of the embodiments of the present utility model, it should be noted that if the terms "upper", "lower", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the 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 therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", etc. appear in the description of the present utility model, they are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0028] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] As shown in the accompanying drawings, the utility model comprises an automatic bottle loading device 100, and a filling device 200 and a capping device 300 are sequentially arranged on both sides of the discharge end of the automatic bottle loading device 100.

[0030] The automatic bottle loading device 100 comprises a hopper 1 and a loading belt conveyor 2 for sequentially taking out bottles in the hopper 1. A pair of unloading cylinders 3 are arranged on both sides of the loading belt conveyor 2 near the discharge end in a front-to-back staggered manner, and a receiving guide chute 4 is arranged on the loading belt conveyor 2 on the side opposite to the unloading cylinder 3.

[0031] The filling device 200 includes a first belt conveyor 20 and a filling machine 21 located on one side of the first belt conveyor 20. The feeding end of the first belt conveyor 20 is located below the discharging end of the receiving guide chute 4.

[0032] The capping device 300 includes a second belt conveyor 30, and a bottle cap vibrating loading tray 31 and a capping machine 32 located on one side of the second belt conveyor 30. Bottle body clamping cylinders 33 are respectively provided on both sides of the second belt conveyor 30 located below the capping machine 32.

[0033] A bottle turning wheel 35 is provided between the first belt conveyor 20 and the second belt conveyor 30 .

[0034] Furthermore, the feeding belt conveyor 2 is installed on the hopper 1 in an inclined state, and a plurality of partitions 6 are provided on the conveying belt of the feeding belt conveyor 2 along the conveying direction.

[0035] Furthermore, a material baffle plate 7 is provided above the feeding belt conveyor 2 near the feeding end. The material baffle plate 7 is hinged to the frame of the feeding belt conveyor 2 through a rotating shaft, and a torsion spring is provided on the rotating shaft.

[0036] Furthermore, a photoelectric sensor 8 for detecting bottles is provided on the feeding belt conveyor 2 located in front of the unloading cylinder 3 .

[0037] Preferably, the material receiving guide chute 4 is formed by splicing an inclined section 9 and a vertical section 10, a bottle outlet is provided on one side of the vertical section 10, and a bottle blocking cylinder 11 is provided on one side of the bottle outlet.

[0038] The working mode of the automatic bottle loading device 100 is as follows: the material bottle is a flat irregular container with a handle on one side. The material bottle is put into the hopper 1, and the material bottle is taken out in sequence by the loading belt conveyor 2 during transportation. In this case, the height of the partition 6 is not higher than the thickness of the material bottle. The optimal height of the partition 6 is the same as the thickness of the material bottle to prevent two material bottles from being stacked and transported forward. The spacing between two adjacent partitions 6 matches the width of the material bottle, but is not greater than the height of the material bottle, ensuring that the material bottle can be smoothly placed on the conveyor belt between the two partitions 6.

[0039] When the bottle is moved and transported to the position of the unloading cylinder 3 in the front, the corresponding photoelectric sensor 8 detects the direction of the bottle mouth of the bottle. If the bottle mouth is facing the direction of the unloading cylinder 3, the corresponding unloading cylinder 3 starts to push the bottle into the corresponding material receiving guide chute 4. The photoelectric sensor 8 located on the rear side only needs to detect that there is a bottle passing through, and the corresponding unloading cylinder 3 will push the bottle into the corresponding material receiving guide chute 4. After the bottle falls from the material receiving guide chute 4, it can maintain an upright state with the bottle mouth facing upward.

[0040] In this case, there is a gap between the baffle plate 7 and the partition plate 6, and the gap is not greater than the thickness of the bottle. When the bottle opening faces the conveying direction, since the distance between two adjacent partition plates 6 cannot accommodate the height of a bottle, one end of the bottle will be located on the partition plate 6, and the bottle will be blocked when passing through the baffle plate 7, and the bottle will be pushed backward from the partition plate 6. It is ensured that there are only bottles horizontally laid on the conveying belt on the feeding belt conveyor 2. A torsion spring is provided on the rotating shaft of the baffle plate 7, so that one end of the top of the baffle plate 7 has a certain swing space to prevent the bottle from getting stuck when it hits the baffle plate 7.

[0041] After the bottle is pushed out from the feeding belt conveyor 2, it enters the vertical section 10 through the inclined section 9. The vertical section 10 is a rectangular cylindrical structure, and its length, width and height are all adapted to the bottle. The bottle can remain stable when it falls on the first belt conveyor 20. The bottle blocking cylinder 11 is extended by default to prevent the bottle from tipping toward the bottle outlet after falling. A photoelectric switch is provided in the vertical section 10. When the bottle is detected, the piston rod of the bottle blocking cylinder 11 is controlled to retract.

[0042] A group of elastic buffers 12 are provided in the top opening of the vertical section 10. The elastic buffers 12 can be metal springs or plastic brushes. The elastic buffers 12 are used to block the incoming bottles. When the bottles at the rear enter and squeeze the bottles in front, and the squeezing force is greater than the blocking force of the elastic buffers 12, the bottles in the front fall from the elastic buffers 12 into the vertical section 10, so that the bottles can fall onto the first belt conveyor 20 at a certain interval time, and at the same time, the speed at which the bottles fall from the material receiving guide chute 4 can be slowed down.

[0043] Preferably, the filling machine 21 includes a filling lifting seat 23, a bottle mouth clamping cylinder 24, a filling head 25 and a filling head lifting cylinder 26, the bottle mouth clamping cylinder 24 is installed at the bottom of the lifting plate of the filling lifting seat 23, and the filling head lifting cylinder 26 is installed at the top of the lifting plate of the filling lifting seat 23, and drives the filling head 25 to move up and down.

[0044] Furthermore, the filling lifting seat 23 is a manual screw lifting seat, a mounting seat is provided on the top of the lifting plate of the manual screw lifting seat, a vertical slide is provided on one side of the mounting seat, the filling head 25 is installed on the slider of the vertical slide, and the filling head lifting cylinder 26 is fixed on the top of the mounting seat and drives the slider of the vertical slide to move up and down.

[0045] The working mode of the filling device 200 is as follows: when the material bottle is transported to the position of the filling machine 21, the first belt conveyor 20 stops, the bottle mouth clamping cylinder 24 starts to clamp the bottle mouth through the clamping claws to keep the position of the material bottle fixed, and the filling head lifting cylinder 26 starts to drive the filling head 25 to extend downward into the material bottle, and the valve of the filling head 25 is opened for filling. After the filling is completed, the filling head lifting cylinder 26 is reset, and the filling head 25 is moved out of the bottle mouth, and then the bottle mouth clamping cylinder 24 is reset to release the bottle mouth, and the first belt conveyor 20 is started, and the filled material bottle is moved to the next station. A photoelectric switch is provided on one side of the first belt conveyor 20 at the filling machine 21 position. The height of the photoelectric switch is the same as the height of the bottle mouth, which is used to detect the position of the bottle mouth of the material bottle, and the filling machine 21 is started according to the signal of the photoelectric switch.

[0046] Preferably, the capping machine 32 includes a capping adjustment lifting seat 40, a capping motor 41 and a bottle cap positioning and clamping cylinder 42, the bottle cap positioning and clamping cylinder 42 is fixedly mounted on the bottom of the lifting plate of the capping adjustment lifting seat 40, the capping motor 41 is mounted on the top of the lifting plate of the capping adjustment lifting seat 40 through a cross slide 43, a pair of positioning rollers are provided on the two clamping jaws of the bottle cap positioning and clamping cylinder 42, a bottle cap fixing head 45 is provided on the output shaft of the capping motor 41, and an exhaust hole is provided on the bottle cap fixing head 45.

[0047] Furthermore, a bottle stopping deceleration assembly is provided on the second belt conveyor 30 located at the front end of the capping machine 32, and the bottle stopping deceleration assembly includes a bidirectional slide 48 installed at the bottom of the second belt conveyor 30, and synchronous belt conveyors 49 are symmetrically provided on the two sliders of the bidirectional slide 48.

[0048] The bottle stopping and decelerating assembly is used to control the spacing between the bottles entering under the capping machine 32, so as to facilitate the bottle clamping cylinder 33 to clamp the capping bottles.

[0049] Furthermore, adjustable protective plates 50 are provided on both sides of the first belt conveyor 20 and the second belt conveyor 30 , a columnar limiting module 51 is coaxially provided on the top of the bottle body steering wheel 35 , and a bottle avoidance groove is provided in the middle of the columnar limiting module 51 .

[0050] The working mode of the capping device 300 is as follows: when the bottle conveyed from the first belt conveyor 20 passes through the bottle body steering wheel 35, if the lifting of the bottle is at the front at this time, the bottle body steering wheel 35 starts, rotates 180 degrees, and the bottle enters the second belt conveyor 30. If it is detected that the handle of the bottle is at the rear, the bottle body steering wheel 35 does not move, and the bottle directly passes through and enters the second belt conveyor 30, so that the direction of the bottles on the second belt conveyor 30 is consistent. In the specific implementation, a photoelectric sensor is provided on one side of the bottle body steering wheel 35. The bottle body steering wheel 35 is an electric turntable or a pneumatic turntable. The photoelectric sensor detects the direction of the bottle handle to control whether to start. The height of the bottle body steering wheel 35, the first belt conveyor 20 and the second belt conveyor 30 is the same, which is convenient for the bottle to enter smoothly. Both ends of the bottle avoidance groove in the middle of the columnar limiting module 51 are rounded, and the front bottle is pushed into the bottle body steering wheel 35 through the rear bottle. When the columnar limiting module 51 rotates, it will not scrape down the rear bottle.

[0051] When the material bottle enters the position of the capping machine 32, a pair of bottle clamping cylinders 33 clamp the material bottle. Specifically, a clamping plate 46 is provided on the piston rod of the bottle clamping cylinder 33, and a pearl cotton foam plate is provided inside the clamping plate 46. The bottle steering wheel 35 makes the handle direction of the material bottle consistent, so that the bottle clamping cylinder 33 can keep the clamping position and positioning of the bottle consistent when clamping.

[0052] The capping motor 41 grabs the bottle cap and moves it downward to cover the bottle mouth of the material bottle. At the same time, the bottle cap positioning and clamping cylinder 42 is started, and the positioning rollers on the clamping claws fit around the bottle cap to limit the bottle cap around when the cap is screwed. The capping motor 41 is started to tighten the bottle cap.

[0053] The second belt conveyor 30 located on one side of the capping machine 32 is provided with a photoelectric switch for controlling the capping machine 32 and the bottle clamping cylinder 33 to start. The bottle cap vibrating loading tray 31 is used to arrange the bottle cap openings downward in sequence for output. In the specific implementation, the bottle cap fixing head 45 is a non-slip rubber fixing head to avoid slipping when the cap is screwed. The bottle cap fixing head 45 is provided with an air extraction hole, and the bottom of the air extraction hole is trumpet-shaped. One end of the air extraction hole is connected to a vacuum pump through a rotary joint. When the bottle cap fixing head 45 moves to the bottle cap at the discharge port of the bottle cap vibrating loading tray 31, the valve on the rotary joint opens, so that the bottom of the bottle cap fixing head 45 is in a negative pressure state to adsorb the bottle cap, so that the bottle cap fixing head 45 can move the bottle cap to the bottle mouth of the material bottle smoothly. The cross slide 43 is used to control the capping motor 41 to move up, down, left and right to perform bottle cap grabbing and installation actions.

[0054] The capping adjustment lifting seat 40 is a manual screw lifting seat, which is used to adjust the height of the entire capping machine 32 according to the height of the bottle.

Claims

1. A bottled laundry detergent filling production line, characterized in that The invention comprises an automatic bottle loading device (100), wherein a filling device (200) and a capping device (300) are sequentially arranged on both sides of a discharge end of the automatic bottle loading device (100). The automatic bottle loading device (100) comprises a hopper (1) and a loading belt conveyor (2) for sequentially carrying bottles out of the hopper (1), a pair of unloading cylinders (3) being arranged in a front-to-back staggered pattern on both sides of the loading belt conveyor (2) near the discharge end, and a material receiving guide chute (4) being arranged on the loading belt conveyor (2) on the side opposite to the unloading cylinders (3); The filling device (200) comprises a first belt conveyor (20) and a filling machine (21) located on one side of the first belt conveyor (20), wherein the feeding end of the first belt conveyor (20) is located below the discharging end of the material receiving guide chute (4); The capping device (300) comprises a second belt conveyor (30), and a bottle cap vibrating loading tray (31) and a capping machine (32) located on one side of the second belt conveyor (30); and bottle body clamping cylinders (33) are respectively provided on both sides of the second belt conveyor (30) located below the capping machine (32); A bottle body steering wheel (35) is provided between the first belt conveyor (20) and the second belt conveyor (30).

2. A bottled laundry detergent filling production line according to claim 1, characterized in that The feeding belt conveyor (2) is installed on the hopper (1) in an inclined state, and a plurality of partitions (6) are provided on the conveying belt of the feeding belt conveyor (2) along the conveying direction.

3. A bottled laundry detergent filling production line according to claim 2, characterized in that A material baffle plate (7) is provided above the feeding belt conveyor (2) near the feeding end. The material baffle plate (7) is hinged to the frame of the feeding belt conveyor (2) via a rotating shaft, and a torsion spring is provided on the rotating shaft.

4. The bottled laundry detergent filling production line according to claim 1 is characterized in that A photoelectric sensor (8) for detecting bottles is provided on the feeding belt conveyor (2) located in front of the feeding cylinder (3).

5. The bottled laundry detergent filling production line according to claim 1 is characterized in that The material receiving guide chute (4) is formed by splicing an inclined section (9) and a vertical section (10); a material bottle outlet is provided on one side of the vertical section (10); and a bottle blocking cylinder (11) is provided on one side of the material bottle outlet.

6. The bottled laundry detergent filling production line according to claim 1 is characterized in that The filling machine (21) comprises a filling lifting seat (23), a bottle mouth clamping cylinder (24), a filling head (25) and a filling head lifting cylinder (26), wherein the bottle mouth clamping cylinder (24) is mounted on the bottom of a lifting plate of the filling lifting seat (23), and the filling head lifting cylinder (26) is mounted on the top of the lifting plate of the filling lifting seat (23) and drives the filling head (25) to move up and down.

7. A bottled laundry detergent filling production line according to claim 6, characterized in that The filling lifting seat (23) is a manual screw lifting seat, a mounting seat is provided on the top of the lifting plate of the manual screw lifting seat, a vertical slide is provided on one side of the mounting seat, a filling head (25) is mounted on the slider of the vertical slide, and a filling head lifting cylinder (26) is fixed on the top of the mounting seat and drives the slider of the vertical slide to move up and down.

8. The bottled laundry detergent filling production line according to claim 1 is characterized in that The capping machine (32) comprises a capping adjustment lifting seat (40), a capping motor (41) and a bottle cap positioning clamping cylinder (42), wherein the bottle cap positioning clamping cylinder (42) is fixedly mounted on the bottom of a lifting plate of the capping adjustment lifting seat (40), the capping motor (41) is mounted on the top of the lifting plate of the capping adjustment lifting seat (40) via a cross slide (43), a pair of positioning rollers are arranged on two clamping claws of the bottle cap positioning clamping cylinder (42), and a bottle cap fixing head (45) is arranged on the output shaft of the capping motor (41), and an air extraction hole is arranged on the bottle cap fixing head (45).

9. The bottled laundry detergent filling production line according to claim 1, characterized in that A bottle stopping and decelerating assembly is provided on the second belt conveyor (30) located at the front end of the capping machine (32), and the bottle stopping and decelerating assembly comprises a bidirectional slide (48) mounted on the bottom of the second belt conveyor (30), and synchronous belt conveyors (49) are symmetrically provided on two slide blocks of the bidirectional slide (48).

10. The bottled laundry detergent filling production line according to claim 1, characterized in that Adjustable protective plates (50) are provided on both sides of the first belt conveyor (20) and the second belt conveyor (30), a columnar limiting module (51) is coaxially provided on the top of the bottle body steering wheel (35), and a bottle avoiding groove is provided in the middle of the columnar limiting module (51).

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