CN215592578U

CN215592578U - Filling system of straight line liquid filling machine

Info

Publication number: CN215592578U
Application number: CN202022214286.7U
Authority: CN
Inventors: 全巍巍; 陈修雷; 周宣扬
Original assignee: Wenzhou Zhonghuan Intelligent Machinery Co Ltd
Current assignee: Wenzhou Zhonghuan Intelligent Machinery Co Ltd
Priority date: 2020-10-08
Filing date: 2020-10-08
Publication date: 2022-01-21
Anticipated expiration: 2030-10-08

Abstract

The utility model belongs to the technical field of filling machines, and particularly relates to a filling system of a linear filling machine, which comprises a box body, wherein more than one material injection pipe is arranged in the box body, a material box is arranged at the upper end of the box body, material discharge pipes with the same number as the material injection pipes are connected to the material box, material cylinders are connected to the lower ends of the material discharge pipes, a liftable piston is arranged in each material cylinder, a first driving device capable of driving the piston to ascend and descend is arranged in the box body, a reversing pipe capable of communicating the material injection pipes is connected between each material discharge pipe and each material cylinder, and a reversing valve is connected to each reversing pipe. In the filling system, the filling amount of each filling pipe can be independently controlled.

Description

Filling system of straight line liquid filling machine

Technical Field

The utility model belongs to the technical field of filling machines, and relates to a feeding system of a linear filling machine.

Background

A linear filling machine is a device that can transport bottles in a linear track and fill the bottles with material, and is commonly used for producing liquid bottled products. The existing linear filling machine is often provided with a plurality of filling assemblies for improving the production efficiency of the linear filling machine so as to achieve the purpose of simultaneously filling and processing a plurality of bottles. However, during the batch processing of bottles by the equipment, some batches of bottles may have abnormal capacity specifications, even special-shaped bottles with quality problems. At the moment, if the abnormal bottles are processed by the equipment according to the normal flow, scrapped products with unqualified quality can be produced, so that the material waste is caused. If the bottles are taken out of the equipment before the bottles are filled with the materials, the working efficiency of the equipment is affected.

To above-mentioned problem, can design one kind and can carry out independent control's filling system to every filling subassembly in the equipment for the user can be to the different situations that appear on the bottle, makes timely adjustment to the filling work of filling head.

Disclosure of Invention

The present invention addresses the above-identified problems by providing a filling system for a linear filler in which each filling assembly can be adjusted by the user as desired.

The purpose of the utility model is realized as follows:

the utility model provides a filling system of sharp liquid filling machine, includes the box, be equipped with more than one in the box and annotate the material pipe, the box upper end is equipped with the workbin, be connected with on the workbin with annotate the unanimous discharging pipe of material pipe quantity, the discharging pipe lower extreme all is connected with the material jar, is equipped with the piston of liftable in the material jar, be equipped with in the box and drive the first drive arrangement that the piston goes up and down, be connected with between discharging pipe and the material jar and communicate annotate the switching-over pipe of material pipe, be connected with the switching-over valve on the switching-over pipe.

Furthermore, all be connected with the control valve between workbin and the discharging pipe.

Furthermore, the number of control valves is one more than the tapping pipe.

Furthermore, the first driving device comprises a first lifting seat arranged at the lower end of the material cylinder and a lead screw capable of driving the first lifting seat to move up and down, the first lifting seat is provided with a pull rod which upwards extends into the material cylinder and is connected with the piston, the lower end of the lead screw is connected with a synchronous rotating wheel capable of driving the lead screw to rotate, a first power part capable of driving the synchronous rotating wheel to rotate is arranged in the box, and a transmission belt is connected between the synchronous rotating wheel and the first power part.

Furthermore, the upper end and the lower end of the screw rod are both connected with fixing plates, a guide post penetrating through the first lifting seat is connected between the fixing plates, a stroke plate is connected between the upper end and the lower end of the guide post, a stroke hole is formed in the stroke plate, a photoelectric stroke switch is installed in the stroke hole, and the photoelectric stroke switch can move up and down in the stroke hole.

Furthermore, the material injection pipe is sleeved with an installation block, a supporting rod penetrating through the installation block is arranged in the box body, and the installation block can drive the material injection pipe to move horizontally on the supporting rod.

Furthermore, the material injection pipe is sleeved with a clamping block positioned at the lower end of the mounting block, and the material injection pipe is sleeved with a spring positioned between the mounting block and the clamping block.

Further, be equipped with in the box and be used for the drive annotate the second drive arrangement of material pipe upper and lower and front and back translation, second drive arrangement is including locating the second lift seat of bracing piece rear end, second lift seat lower extreme are connected with the second power spare that can drive it and reciprocate, are equipped with the fixing base on the second lift seat, and run through the fixing base, and connect the gangbar of bracing piece, the gangbar can be relative translation around the fixing base, be connected with on the fixing base with the bolt handle that the gangbar offseted.

Furthermore, the upper end of the second power part is connected with a mounting plate, the mounting plate is connected with a leakage receiving groove which is located on the rear side of the material injection pipe and can move back and forth and up and down relative to the material injection pipe.

Furthermore, a threaded rod is connected between the second lifting seat and the mounting plate, and the upper end of the threaded rod is connected with an adjusting hand wheel.

Compared with the prior art, the utility model has the outstanding and beneficial technical effects that:

1. in the filling system, a user can freely control the opening and closing of the material injection pipes, the filling amount can be controlled by setting the filling time, and the user can uniformly adjust the material injection pipes and can also independently adjust each material injection pipe.

2. The material cylinder presses materials into the material injection pipe through the piston, the material injection pipe further fills the materials into the bottle, the volume of the materials pressed into the material injection pipe can be controlled by controlling the movement of the piston, and finally the filling quantity of the control equipment is achieved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a first perspective view of the present invention.

Fig. 2 is a second perspective view of the present invention.

Fig. 3 is a perspective view of the reversing tube and the reversing valve.

Fig. 4 is a sectional view of the material cylinder.

Fig. 5 is a perspective view of the connection between the material cylinder and the first driving device.

Fig. 6 is a first schematic perspective view illustrating the connection of the injection tube and the second driving device.

Fig. 7 is a second schematic perspective view illustrating the connection between the material injection pipe and the second driving device.

0-box body, 1-material injection pipe, 11-mounting block, 12-supporting rod, 13-clamping block, 14-spring, 2-material box, 3-material discharge pipe, 4-material cylinder, 41-piston, 411-pull rod, 5-first driving device, 51-first lifting seat, 52-screw rod, 53-synchronous rotating wheel, 54-first power part, 55-driving belt, 56-fixing plate, 57-guide column, 58-stroke plate, 581-stroke hole, 59-photoelectric stroke switch, 6-reversing pipe, 61-reversing valve, 7-control valve, 8-second driving device, 81-second lifting seat, 82-second power part, 83-fixing seat, 84-linkage rod, 85-bolt handle, 86-mounting plate, 87-threaded rod, 871-adjusting hand wheel and 9-leakage receiving groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

The utility model will be further described in the following with reference to specific embodiments thereof,

as shown in fig. 1-7, a filling system of a linear filling machine includes a box 0, more than one material injecting pipe 1 is arranged in the box 0, a material box 2 is arranged at the upper end of the box 0, material discharging pipes 3 with the same number as the material injecting pipes 1 are connected to the material box 2, material cylinders 4 are connected to the lower ends of the material discharging pipes 3, liftable pistons 41 are arranged in the material cylinders 4, a first driving device 5 capable of driving the pistons 41 to ascend and descend is arranged in the box 0, a reversing pipe 6 capable of communicating the material injecting pipes 1 is connected between the material discharging pipes 3 and the material cylinders 4, and reversing valves 61 are connected to the reversing pipe 6. Specifically, the feed box 2 is used for storing materials, the reversing valve 61 controls the reversing pipe 6 to be communicated with the discharge pipe 3 and the material cylinder 4, so that the materials enter the material cylinder 4, when the equipment needs to be filled, the reversing valve 61 controls the reversing pipe 6 to be communicated with the material injection pipe 1 and the material cylinder 4, the first driving device 5 controls the piston 41 to ascend in the material cylinder 4, so that the materials are pressed into the material injection pipe 1, and the materials in the material injection pipe 1 can be finally injected into the bottle. The user can control the communication between the material injecting pipes 1 and the material cylinder 4 through the reversing valve 61, so that the material injecting work of closing the material injecting pipes 1 in advance or in a delayed manner is realized, and the filling amount of each material injecting pipe is adjusted according to the bottle blanking condition of each material injecting pipe. The material injection pipe 1 is connected with the reversing pipe 6 through a hose.

As shown in fig. 2, a control valve 7 is connected between the feed tank 2 and the discharge pipe 3. In particular, the user can open or close the material transport of the material box 2 to a certain material cylinder 4 by means of the control valve 7.

Furthermore, the number of control valves 7 is one more than the tapping pipe 3. Specifically, when the user does not use the material in the material box 2 and needs to discharge the material in the material box 2, the user can discharge the material in the material box 2 to the outside of the equipment by opening one of the control valves 7 which is not connected with the discharge pipe 3 and the material cylinder 4 and connecting the control valve with the material storage position outside the equipment through a hose.

As shown in fig. 4-5, the first driving device 5 includes a first lifting seat 51 disposed at a lower end of the material cylinder 4, and a screw rod 52 capable of driving the first lifting seat 51 to move up and down, a pull rod 411 extending upwards into the material cylinder 4 and connected to the piston 41 is disposed on the first lifting seat 51, a synchronizing wheel 53 capable of driving the screw rod 52 to rotate is connected to a lower end of the screw rod 52, a first power member 54 capable of driving the synchronizing wheel 53 to rotate is disposed in the box body 0, and a transmission belt 55 is connected between the synchronizing wheel 53 and the first power member 54. Specifically, when the piston 41 in the material cylinder 4 needs to press the material into the material injection pipe 1, the first power member 54 starts to work, and drives the screw rod 52 to rotate through the cooperation of the transmission belt 55 and the synchronous rotating wheel 53, the first lifting seat 51 is connected with a nut matched with the screw rod 52, so that the screw rod 52 can drive the first lifting seat 51 to ascend when rotating, the first lifting seat 51 finally pushes the piston 41 to ascend through the pull rod 411, and the piston 41 presses the material in the material cylinder 4 into the material injection pipe 1 in the ascending process. The first power member 54 may be an air cylinder or an electric motor, and it is only necessary to implement corresponding movement.

As shown in fig. 5, the upper and lower ends of the screw 52 are connected to fixing plates 56, a guide post 57 penetrating through the first lifting base 51 is connected between the fixing plates 56, a stroke plate 58 is connected between the upper and lower ends of the guide post 57, a stroke hole 581 is formed in the stroke plate 58, a photoelectric stroke switch 59 is installed in the stroke hole 581, and the photoelectric stroke switch 59 can move up and down in the stroke hole 581. Specifically, in the process that the screw 52 controls the first lifting seat 51 to lift, the guide post 57 plays a role in guiding and supporting the movement of the first lifting seat 51, so as to prevent the first lifting seat 51 from tilting, thereby affecting the efficiency of the piston 411 pressing the material in the material cylinder 4 into the material injection pipe 1. In the lifting process of the first lifting seat 51, the photoelectric travel switch 59 can sense the height of the first lifting seat 51, and when the first lifting seat 51 moves to a height that can trigger the photoelectric travel switch 59, the first power member 54 stops working, so that the first lifting seat 51 stops lifting. The user can control the lifting distance of the first lifting seat 51, that is, the lifting distance of the piston 411 in the material cylinder 4 by changing the height of the photoelectric travel switch 59 in the travel hole 581, thereby controlling the volume of the material pressed into the material injection pipe 1 by the piston 41 from the material cylinder 4.

As shown in fig. 6, the material injection pipe 1 is sleeved with an installation block 11, a support rod 12 penetrating through the installation block 11 is arranged in the box body 0, and the installation block 11 can drive the material injection pipe 1 to move horizontally on the support rod 12. Specifically, when the size of the bottle is changed, the distance between the bottles and the distance between bottle mouths of the bottles may also be changed, and at this time, a user needs to adjust the distance between the material injection pipes 1 according to the distance between the bottle mouths, and the user can change the distance between the material injection pipes 1 by translating the mounting block 11 on the support rod 12.

Further, a clamping block 13 positioned at the lower end of the mounting block 11 is sleeved on the material injection pipe 1, and a spring 14 positioned between the mounting block 11 and the clamping block 13 is sleeved on the material injection pipe 1. Specifically, when the size of the bottle is changed, the height of the bottle may also be changed, that is, the distance between the mouth of the bottle and the bottom of the bottle may also be changed, when the material injection tube 1 injects the bottle into the bottle, the material injection tube 1 may extend from the mouth of the bottle to the bottom of the bottle, so as to avoid collision between the material injection tube 1 and the bottom of the bottle, and the spring 14 may play a role in limiting the distance that the material injection tube 1 extends into the bottle.

As shown in fig. 6-7, a second driving device 8 for driving the material injection pipe 1 to move up and down and back and forth is arranged in the box body 0, the second driving device 8 includes a second lifting seat 81 arranged at the rear end of the supporting rod 12, the lower end of the second lifting seat 81 is connected with a second power part 82 capable of driving the second lifting seat 81 to move up and down, a fixing seat 83 is arranged on the second lifting seat 81, and a linkage rod 84 penetrates through the fixing seat 83 and is connected with the supporting rod 12, the linkage rod 84 can move back and forth relative to the fixing seat 83, and a bolt handle 85 abutting against the linkage rod 84 is connected to the fixing seat 83. Specifically, when the size of the bottle changes, the position of the bottle opening of the bottle may also change, before the filling operation of the equipment, the material injection pipe 1 needs to be arranged at a position capable of aligning with the bottle opening of the bottle in advance, so that the material injection pipe 1 needs to be capable of translating back and forth, when the bottle reaches the lower part of the material injection pipe 1, the material injection pipe 1 needs to be capable of submerging downwards to extend into the bottle for injecting materials, and continuously moves upwards in the material injection process, so that the material injection pipe 1 needs to be capable of moving upwards and downwards. In the setting process, the bolt handle 85 is unscrewed, the linkage rod 84 is pulled to drive the support rod 12 and the material injection pipe 1 to move back and forth, and when the position of the material injection pipe 1 is set, the bolt handle 85 is screwed again, so that the position of the material injection pipe 1 can be fixed. When the equipment performs filling work, the second power part 82 works and drives the material injection pipe 1 to perform lifting movement through the second lifting seat 81. The second power member 82 may be a motor or an air cylinder, and it is only necessary to implement corresponding movement.

Further, the upper end of the second power member 82 is connected with a mounting plate 86, and the mounting plate 86 is connected with a leakage receiving groove 9 which is located on the rear side of the injection pipe 1 and can move back and forth and up and down relative to the injection pipe 1. Specifically, the leakage receiving groove 9 is used for receiving materials which may be spilled when the material injection pipe 1 injects the materials, and since the position of the material injection pipe 1 changes according to the position of the bottle mouth of the bottle, the position of the leakage receiving groove 9 also needs to be changed accordingly. The leakage receiving groove 9 can be connected with the mounting plate 86 through a connecting part with a guide hole, and can move correspondingly.

Further, a threaded rod 87 is connected between the second lifting seat 81 and the mounting plate 86, and an adjusting hand wheel 871 is connected to the upper end of the threaded rod 87. Specifically, in order to avoid collision between the filling tube 1 and the bottle when the bottle enters the filling station, and excessive time is needed to be spent on descending the filling tube 1 due to the fact that the filling tube is too far away from the bottle mouth of the bottle when working, and when the height of the filling tube 1 changes, the height of the leakage receiving groove 9 needs to be changed synchronously in order to match with the filling tube 1, so that a user needs to adjust the filling tube 1 to a proper height in advance before the filling work of equipment. The threaded rod 87 is rotated by rotating the adjusting hand wheel 871, so that the heights of the second lifting seat 81 and the mounting plate 86 can be adjusted, and the height of the injection pipe 1 and the height of the leakage receiving groove 9 can be adjusted in advance.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a filling system of sharp liquid filling machine, includes box (0), its characterized in that, be equipped with more than one notes material pipe (1) in box (0), box (0) upper end is equipped with workbin (2), be connected with on workbin (2) with annotate discharging pipe (3) that material pipe (1) quantity is unanimous, discharging pipe (3) lower extreme all is connected with material jar (4), is equipped with piston (41) of liftable in material jar (4), be equipped with in box (0) and drive first drive arrangement (5) that piston (41) go up and down, be connected with between discharging pipe (3) and material jar (4) and communicate annotate switching-over pipe (6) of material pipe (1), be connected with switching-over valve (61) on switching-over pipe (6).

2. The filling system of a linear filling machine according to claim 1, characterised in that a control valve (7) is connected between the tank (2) and the tapping pipe (3).

3. The filling system of a linear filling machine according to claim 2, characterised in that the number of control valves (7) is one more than the tapping pipe (3).

4. The filling system of the linear filling machine according to claim 1, wherein the first driving device (5) comprises a first lifting seat (51) disposed at a lower end of the material cylinder (4), and a screw rod (52) capable of driving the first lifting seat (51) to move up and down, a pull rod (411) extending upwards into the material cylinder (4) and connected to the piston (41) is disposed on the first lifting seat (51), a synchronizing wheel (53) capable of driving the screw rod (52) to rotate is connected to a lower end of the screw rod, a first power member (54) capable of driving the synchronizing wheel (53) to rotate is disposed in the box body (0), and a transmission belt (55) is connected between the synchronizing wheel (53) and the first power member (54).

5. The filling system of a linear filling machine according to claim 4, wherein the upper and lower ends of the screw (52) are connected with fixing plates (56), a guide post (57) penetrating through the first lifting seat (51) is connected between the fixing plates (56), a stroke plate (58) is connected between the upper and lower ends of the guide post (57), a stroke hole (581) is formed in the stroke plate (58), a photoelectric stroke switch (59) is installed in the stroke hole (581), and the photoelectric stroke switch (59) can move up and down in the stroke hole (581).

6. The filling system of the linear filling machine according to claim 1, wherein the filling pipe (1) is sleeved with a mounting block (11), a support rod (12) penetrating through the mounting block (11) is arranged in the box body (0), and the mounting block (11) can drive the filling pipe (1) to move horizontally on the support rod (12).

7. The filling system of a linear filling machine according to claim 6, wherein the filling pipe (1) is sleeved with a clamping block (13) at the lower end of the mounting block (11), and the filling pipe (1) is sleeved with a spring (14) between the mounting block (11) and the clamping block (13).

8. The filling system of the linear filling machine according to claim 6, wherein a second driving device (8) for driving the material injection pipe (1) to move up and down and back and forth is arranged in the box body (0), the second driving device (8) comprises a second lifting seat (81) arranged at the rear end of the supporting rod (12), a second power part (82) capable of driving the second lifting seat (81) to move up and down is connected to the lower end of the second lifting seat (81), a fixed seat (83) and a linkage rod (84) penetrating through the fixed seat (83) and connected to the supporting rod (12) are arranged on the second lifting seat (81), the linkage rod (84) can move back and forth relative to the fixed seat (83), and a bolt handle (85) abutting against the linkage rod (84) is connected to the fixed seat (83).

9. The filling system of a linear filling machine according to claim 8, wherein the second power member (82) is connected with a mounting plate (86) at the upper end thereof, and the mounting plate (86) is connected with a leakage receiving groove (9) which is positioned at the rear side of the filling pipe (1) and can move back and forth and up and down relative to the filling pipe (1).

10. The filling system of a linear filling machine according to claim 9, characterised in that a threaded rod (87) is connected between the second lifting seat (81) and the mounting plate (86), and an adjusting hand wheel (871) is connected to the upper end of the threaded rod (87).