CN211545908U

CN211545908U - Multi-station filling machine

Info

Publication number: CN211545908U
Application number: CN201922011734.0U
Authority: CN
Inventors: 陈苑平; 梁浩伟
Original assignee: Guangdong Kegu Laboratory Technology Research Institute LP
Current assignee: Guangdong Kegu Laboratory Technology Research Institute LP
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-09-22
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a multistation liquid filling machine, relate to the mechanical equipment field, to the lower problem of filling efficiency in proper order in the filling flow, provide following technical scheme, a multistation liquid filling machine, including the box with set up the former storage bucket outside the box, the opening part of former storage bucket is connected with ejection of compact house steward, the surface of box is equipped with the peristaltic pump, the peristaltic pump is including the pump case that is fixed in the box surface and setting up the rotor in the pump case, ejection of compact house steward joint is between the rotor and the pump case of peristaltic pump, the one end that former storage bucket was kept away from to ejection of compact house steward is connected with a plurality of ejection of compact branch pipes.

Description

Multi-station filling machine

Technical Field

The utility model relates to the field of mechanical equipment, more specifically say, it relates to a multistation liquid filling machine.

Background

With the development of mechanical automation, a plurality of production steps in the traditional production process are gradually replaced and completed by automated machinery, so that the production efficiency is greatly improved, and a large amount of labor cost can be saved. The filling machine is mainly a packaging machine, and is mainly used for fluid sub-packaging, and sub-packaging is usually performed according to different sub-packaging bottle volume specifications through a filling machine after a large number of products are produced in a unified manner.

Chinese patent with application number CN201420351393.6 discloses a filling equipment, which comprises a frame, and a filling device and a weighing device which are installed on the frame, wherein the filling device is connected with a drainage tube, liquid is filled into a sub-packaging bottle through the drainage tube, and the filling amount is controlled by the weighing device, so that the sub-packaging of the liquid is realized.

Although the filling equipment can realize the sub-packaging of liquid, the filling of the next sub-packaging bottle can be carried out only after the previous sub-packaging bottle is filled in the filling process, and a plurality of sub-packaging works are required to be carried out simultaneously in the large-scale production of a factory, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a multistation liquid filling machine has the advantage that can carry out the filling of a plurality of branch bottling simultaneously.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a multistation liquid filling machine, includes the box and sets up the former storage bucket outside the box, the opening part of former storage bucket is connected with ejection of compact house steward, the surface of box is equipped with the peristaltic pump, the peristaltic pump is including the pump case that is fixed in the box surface and the rotor that sets up in the pump case, ejection of compact house steward joint is between the rotor of peristaltic pump and pump case, the one end that former storage bucket was kept away from to ejection of compact house steward is connected with a plurality of ejection of compact branch pipes.

By adopting the technical scheme, the materials in the raw material barrel are shunted to the plurality of discharging branch pipes through the discharging main pipe under the action of the peristaltic pump, and then enter the branch bottles through the plurality of discharging branch pipes to realize filling.

The box body provides a fixed space for the peristaltic pump and is a working area of the whole filling process; the raw material barrel is used for storing liquid to be subpackaged; the discharge main pipe is clamped between a rotor and a pump shell of the peristaltic pump, when liquid flows in the discharge main pipe, the liquid collides with the pipe wall of the discharge main pipe, the pipe wall is stressed unevenly, the discharge main pipe is easy to displace, the pump shell limits the movement of the discharge main pipe at the moment, and the influence of the movement of the discharge main pipe on filling work is reduced; when the peristaltic pump works, the rotor of the peristaltic pump alternately extrudes and releases the discharge main pipe to form negative pressure in the discharge main pipe, so that liquid in the raw material barrel is driven to flow towards the direction outside the discharge main pipe; the liquid flows through the discharge main pipe and enters the discharge branch pipes, and the discharge branch pipes divide the liquid, so that the unit flow of the liquid is reduced, the amount of the liquid flowing into the sub-packaging bottle is convenient to control, and the filling precision is improved; a plurality of ejection of compact branch pipes ejection of compact simultaneously realizes the simultaneous filling of a plurality of branch bottles, has improved work efficiency.

Preferably, one end of each of the discharging branch pipes, which is far away from the discharging main pipe, is connected with a filter screen joint.

By adopting the technical scheme, the filter screen joint filters the liquid flowing into the split charging bottles on one hand, so that the stability of the product quality is improved; on one hand, the liquid flow control device has a buffer effect on flowing liquid, reduces the unit flow of the liquid and is convenient to control the amount of the liquid flowing into the split charging bottle.

Preferably, the end, far away from the discharging branch pipe, of the filter screen joint is detachably connected with a filling machine head, and the filling machine head is fixed on the outer surface of the box body.

By adopting the technical scheme, the filling machine head is detachably connected with the filter screen joint, so that the filling machine head can be flexibly replaced, when the inner diameter of the bottle opening of the split bottle changes, the filling machine head matched with the inner diameter of the bottle opening can be replaced to continue working, the limitation on the inner diameter of the bottle opening of the split bottle is reduced, and the application range of the filling machine is expanded.

Preferably, the outer surface of the box body is detachably connected with a positioning bracket of a filling machine head.

By adopting the technical scheme, the positioning support limits the movement of the filling machine head in the filling process through fixing the position of the filling machine head, so that the filling machine head conveys liquid towards the interior of the sub-packaging bottle in the filling process, the probability of dislocation of the filling machine head and the bottle opening of the sub-packaging bottle is reduced, and the stability of filling work is improved.

Preferably, the outer surface of the box body is provided with a weight sensor, the weight sensor is connected with a control system for controlling the start and stop of the peristaltic pump, and the control system is arranged in the box body.

By adopting the technical scheme, the total filled weight of the split bottles is preset on the control system, the split bottles are placed on the weight sensor during filling, the weight sensor monitors the total weight of the split bottles and liquid in real time and transmits weight data to the control system, and when the split bottles are filled until the total weight reaches the weight preset on the control system, the control system controls the peristaltic pump to stop working to complete filling, so that the automation of the filling process is realized, compared with the manual control of starting and stopping of the peristaltic pump, the filling error of the automatic filling is smaller, the weights of the split bottles after filling are basically consistent, and the filling difference among the split bottles is reduced; compare in setting up control system outside the box, control system sets up and has reduced the holistic space of liquid filling machine and account for the ratio in the box inside, and the box provides relatively confined environment for control system, has reduced external environment to control system's influence, plays the guard action to control system.

Preferably, a touch panel is hinged outside the box body and is connected with the control system.

By adopting the technical scheme, the touch panel displays the real-time total weight of the sub-packaging bottles in the filling process, and the touch panel displays data such as weight parameters and the like input to the control system, so that the control system is set, and the operation is simple and visual; the touch panel is hinged with the box body, so that the touch panel can be overturned outside the box body by taking the hinged position as an axis, the touch panel can be overturned to be attached to the surface of the box body when the filling machine stops working, the space occupation ratio of the whole device is reduced relative to the arrangement that the touch panel protrudes from the surface of the box body, and the probability that the touch panel is damaged in the moving process of the filling machine is reduced.

Preferably, a barrel hanging frame of the raw material barrel is arranged outside the box body, and the opening of the raw material barrel faces the direction of the horizontal ground.

Adopt above-mentioned technical scheme, the staving stores pylon plays fixed action to former storage bucket, has reduced the removal of former storage bucket in the liquid filling machine working process, and the opening of former storage bucket is towards horizontal ground, makes the liquid in the former storage bucket get into the main realization transportation of ejection of compact under self gravity, has reduced the setting of power source in the liquid to former storage bucket when the liquid viscosity in the former storage bucket is lower.

Preferably, the bottom of the raw material barrel is provided with a piston, and the surface of the piston, which is far away from the interior of the raw material barrel, is connected with a push rod.

Adopt above-mentioned technical scheme, through the push rod to the effect of piston application force make the piston remove in former storage bucket, the piston extrudees the space in the former storage bucket at the in-process that removes towards former storage bucket opening part to drive the liquid in the former storage bucket and remove towards ejection of compact house steward, provide the power supply for the liquid in the former storage bucket through promoting the push rod, reduced the viscosity of liquid and to its influence of outflow process, improved the application scope of filling raw materials.

Preferably, a fixing frame is arranged outside the raw material barrel, a motor is arranged in the fixing frame, and the output end of the motor is connected with the push rod.

By adopting the technical scheme, the fixing frame plays a role in fixing the raw material barrel on the one hand, on the other hand, a moving space is provided for the part of the push rod extending out of the raw material barrel, and the push rod can be driven by the starting motor, so that the control on the piston is realized, the starting and stopping at any time according to the working flow are realized, and the filling operation is simplified.

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

1. through the connection of the plurality of discharging branch pipes and the discharging main pipe, the simultaneous filling of a plurality of stations is realized, and the working efficiency is improved;

2. the total weight of the filling bottles is monitored in real time through the weight sensor and is transmitted to the control system, so that the automation of the filling process is realized, and the filling precision is improved;

3. through set up the touch panel that can overturn outside the box, the operator of being convenient for has realized the real time monitoring to the filling process to the setting of filling volume according to touch panel's data display.

Drawings

Fig. 1 is a schematic view of the overall structure of an embodiment 1 of a multi-station filling machine.

Fig. 2 is a schematic structural diagram of a material barrel in embodiment 1 of a multi-station filling machine.

Fig. 3 is a schematic overall structure diagram of an embodiment 2 of a multi-station filling machine.

Fig. 4 is a schematic structural diagram of a material barrel in embodiment 2 of a multi-station filling machine.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the device comprises a box body 1, a raw material barrel 2, a discharge main pipe 3, a peristaltic pump 4, discharge branch pipes 5, a filter screen joint 6, a filling machine head 7, a positioning support 8, a weight sensor 9, a touch panel 10, a barrel hanger 11, a piston 12, a push rod 13, a fixing frame 14, a motor 15, a hanger base 16, an upright post 17, a through hole 18, a hoop 19, an upper supporting arm 20, a barrel body 21, a pressurizing cover 22 and a silica gel pad 23.

Example 1:

a multi-station filling machine is shown in figure 1 and comprises a box body 1 and a raw material barrel 2, wherein the raw material barrel 2 is connected with a discharging interface. The discharging interface is connected with a discharging main pipe 3, the top of the box body 1 is provided with a peristaltic pump 4, the peristaltic pump 4 comprises a pump shell and a rotor, the pump shell is fixed on the outer surface of the box body 1, the rotor is arranged in the pump shell, and the discharging main pipe 3 is connected between the pump shell and the rotor in a clamping manner. The surface mounting of box 1 has the pipeline branch ware, and the inside of pipeline branch ware sets up to the cavity, and discharge header 3 keeps away from the inner chamber that the side entering pipeline branch ware of the one end of former storage bucket 2 of pipeline branch ware, and discharge header 3 is located the one end of pipeline branch ware inner chamber and is connected with ejection of compact branch pipe 5, and ejection of compact branch pipe 5 is provided with a plurality ofly.

The one end that pipeline branching ware was kept away from to ejection of compact branch pipe 5 is connected with filter screen joint 6, be equipped with the filter screen of material in the filter screen joint 6, the one end that ejection of compact branch pipe 5 was kept away from to filter screen joint 6 sets up to the screw thread end, the screw thread end of filter screen joint 6 is connected with filling aircraft nose 7, filling aircraft nose 7 includes the silicone tube, the screw thread end of filter screen joint 6 and the one end threaded connection of silicone tube, the one end that filter screen joint 6 was kept away from to the silicone tube is connected with and jets the mouth.

The surface of box 1 is equipped with locating support 8, and locating support 8 opens along the surface of vertical direction has the locating hole, and the locating hole is opened threaded hole towards the outer direction of box 1, and threaded hole female connection has a housing screw, and the silicone tube runs through the locating hole, makes housing screw's tip and the side surface butt of silicone tube through rotating housing screw, and the restriction silicone tube breaks away from locating support 8, realizes the location to filling aircraft nose 7 at the box 1 surface.

The surface of the box body is connected with a weight sensor 9, a control system for controlling the start and stop of the peristaltic pump 4 is arranged in the box body 1, and the weight sensor 9 is connected with the control system; a touch panel 10 is arranged outside the box body 1, the touch panel 10 is connected with a control system, a fixed support is arranged on the surface of the box body 1, and the touch panel 10 is hinged with the fixed support.

As shown in fig. 2, a barrel body hanging frame 11 is arranged outside the box body 1, the raw material barrel 2 is arranged in the barrel body hanging frame 11 in an inverted mode, and the discharging interface is arranged towards the direction of the horizontal ground. The barrel body hanger 11 is externally provided with a hanger base 16 and an upright post 17, the upright post 17 is arranged along the length direction of the upright post and perpendicular to the horizontal ground, the bottom of the upright post 17 is connected with a connecting plate arranged on the hanger base 16, and the bottom of the hanger base 16 is provided with a foot pad.

The side surface of the upright post 17 is provided with a through hole 18, the through hole 18 is provided with a plurality of along the length direction of the upright post 17, a fastening bolt penetrates through the through hole 18, one end of the fastening bolt is provided with a handle, one end, far away from the bottom of the hanger, of the upright post 17 is sleeved with a hoop 19, one end, far away from the handle, of the fastening bolt penetrates through the through hole 18 through the hoop 19 and protrudes out of the outer surface of the hoop 19, and one end, far away from the handle, of the fastening bolt is connected with a. The upright post 17 is connected with an upper support arm 20 through a hoop 19, the upper support arm 20 is arranged in an L shape, and one end of the upper support arm 20, which is far away from the upright post 17, is provided with a groove for suspending the barrel hanging rack 11.

The raw material barrel 2 comprises a barrel body 21 and a pressurizing cover 22, the inner wall of the pressurizing cover 22 is in threaded connection with the opening of the barrel body 21, and in order to strengthen the connection between the pressurizing cover 22 and the barrel body 21, a hasp is clamped at the connection part between the pressurizing cover 22 and the barrel body 21; in order to improve the sealing property of the connection between the barrel body 21 and the pressure cover 22, a silica gel pad 23 is sleeved on the periphery of the opening of the barrel body 21.

The specific implementation process is as follows: staving stores pylon 11 suspends in midair in the recess, raw material barrel 2 is inverted in staving stores pylon 11, set up parameter through touch panel 10 input control system, make peristaltic pump 4's rotor rotate and drive the liquid in raw material barrel 2 and flow to raw material barrel 2 outside through ejection of compact house steward 3, liquid in ejection of compact house steward 3 flows into each ejection of compact branch pipe 5 in the pipeline branch ware, and in proper order through filter screen joint 6, the mouth that jets of filling aircraft nose 7 flows to the split bottle in, wait that weight sensor 9 detects the weight in the split bottle and send signal to control system when reaching the default in the control system, control system stops the rotation of rotor in peristaltic pump 4, accomplish the partial shipment.

Example 2:

as shown in fig. 3 and 4, the difference from embodiment 1 lies in the setting of raw material barrel 2, a fixing frame 14 of raw material barrel 2 is arranged outside box 1, fixing frame 14 is detachably connected with a bottom plate along the upper end of the vertical direction, raw material barrel 2 is fixed on the upper surface of the bottom plate, a piston 12 is arranged in raw material barrel 2, the periphery of piston 12 abuts against the inner wall of raw material barrel 2, a push rod 13 is connected to the middle of the lower surface of piston 12 along the vertical direction, one end of push rod 13, which is far away from piston 12, extends towards the direction outside raw material barrel 2, a compression hole is formed in the middle of the bottom plate, one end of push rod 13, which is far away from piston 12, penetrates through the compression hole and enters into fixing frame 14, a lifting mechanism of push rod 13 is arranged in fixing.

The specific implementation process is as follows: starting motor 15 makes push rod 13 along vertical direction rebound, push rod 13 promotes piston 12 and removes in former storage bucket 2, piston 12 promotes the material in the former storage bucket 2 in the removal in-process and flows out towards the direction of ejection of compact house steward 3, input control system's setting parameter through touch panel 10, make peristaltic pump 4's rotor rotate and drive the liquid in the former storage bucket 2 and flow outside former storage bucket 2 through ejection of compact house steward 3, liquid in ejection of compact house steward 3 flows into each ejection of compact branch pipe 5 in the pipeline branch ware, and in proper order through filter screen joint 6, the nozzle of filling machine head 7 flows to the split bottle in, wait weight sensor 9 to send the signal to control system when detecting the weight in the split bottle and reaching the default in the control system, control system stops the rotation of rotor in peristaltic pump 4, accomplish the split charging.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the scope of the invention, and these modifications and decorations should also be regarded as the protection scope of the invention.

Claims

1. The utility model provides a multistation liquid filling machine, includes the box and sets up the former storage bucket outside the box, the opening part of former storage bucket is connected with ejection of compact house steward, its characterized in that: the outer surface of the box body is provided with a peristaltic pump, the peristaltic pump comprises a pump shell fixed on the surface of the box body and a rotor arranged in the pump shell, the discharge main pipe is clamped between the rotor of the peristaltic pump and the pump shell, and one end, far away from the raw material barrel, of the discharge main pipe is connected with a plurality of discharge branch pipes.

2. A multi-station filling machine as claimed in claim 1, wherein: and one ends of the discharging branch pipes, which are far away from the discharging main pipe, are connected with filter screen joints.

3. A multi-station filling machine as claimed in claim 2, wherein: the one end that the ejection of compact branch pipe was kept away from to the screen joint can be dismantled and be connected with the filling aircraft nose, the filling aircraft nose sets up in the surface of box.

4. A multi-station filling machine as claimed in claim 3, wherein: the outer surface of the box body is detachably connected with a positioning bracket of a filling machine head.

5. A multi-station filling machine as claimed in claim 1, wherein: the outer surface of the box body is provided with a weight sensor, the weight sensor is connected with a control system for controlling the start and stop of the peristaltic pump, and the control system is arranged in the box body.

6. A multi-station filling machine as claimed in claim 5, wherein: a touch panel is hinged outside the box body and connected with a control system.

7. A multi-station filling machine as claimed in claim 1, wherein: the outer staving stores pylon that is equipped with former storage bucket of box, the opening part of former storage bucket sets up towards the direction on level ground.

8. A multi-station filling machine as claimed in claim 1, wherein: the bottom of former storage bucket sets up the piston, the piston is kept away from the inside surface connection of former storage bucket and is had the push rod.

9. A multi-station filling machine as claimed in claim 8, wherein: the raw materials barrel is equipped with the mount outward, be equipped with the motor in the mount, the output and the push rod of motor are connected.