CN215753314U

CN215753314U - High-precision quantitative packing scale

Info

Publication number: CN215753314U
Application number: CN202120400974.4U
Authority: CN
Inventors: 霍丽锋
Original assignee: Shijiazhuang Zhuofan Automation Equipment Co ltd
Current assignee: Shijiazhuang Zhuofan Automation Equipment Co ltd
Priority date: 2021-02-23
Filing date: 2021-02-23
Publication date: 2022-02-08
Anticipated expiration: 2031-02-23

Abstract

The utility model discloses a high-precision quantitative packaging scale, which relates to the technical field of packaging scales and comprises a base, wherein a translation mechanism is arranged on the upper surface of the base, a support plate is fixedly connected on the translation mechanism, two weighing mechanisms which are symmetrically arranged are arranged on the upper surface of the support plate, a feeding mechanism is also arranged on the upper surface of the support plate, the feeding mechanism is respectively communicated with the two weighing mechanisms, and a control mechanism is also arranged on the feeding mechanism. The processing speed of the packing scale is greatly improved.

Description

High-precision quantitative packing scale

Technical Field

The utility model relates to the technical field of packaging scales, in particular to a high-precision quantitative packaging scale.

Background

Along with the continuous improvement of automation development level, automatic control technique uses more and more in quantitative packing, all has the wide application in each trade such as grain, chemical industry, current high accuracy quantitative packing scale is when using, generally connects to take out the feed liquid of material mouthful discharge through the material receiving barrel on the packing scale to weigh through the packing scale, discharge the packing after weighing, thereby lead to it to weigh the packing in succession, thereby make the processing rate of packing scale lower.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-precision quantitative packaging scale, which solves the problems in the background technology.

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

the utility model provides a high accuracy ration packing scale, includes the base, the last surface mounting of base has translation mechanism, and translation mechanism goes up fixedly connected with backup pad, and the last surface mounting of backup pad has the weighing mechanism of two symmetries settings, and feed mechanism is still installed to the upper surface of backup pad, and feed mechanism communicates with two weighing mechanism respectively, and feed mechanism is last still to install control mechanism.

As a further scheme of the utility model: translation mechanism includes the motor, the lead screw, fixed plate one, fixed plate two, slide bar and translation piece, the last surface mounting of base has the motor, the output of motor passes through shaft coupling fixedly connected with lead screw, the other end of lead screw rotates and is connected with fixed plate one, fixed plate one is connected with the last fixed surface of base, the thread bush is equipped with assorted translation piece on the lead screw, the top of base is provided with two parallel arrangement's slide bar, the equal fixedly connected with fixed plate two in both ends of slide bar, fixed plate two is connected with the last fixed surface of base, translation piece seted up with two slide bar assorted slide openings, translation piece cover is located on two slide bars, the backup pad is fixed in the upper surface of translation piece.

As a further scheme of the utility model: the two side surfaces of the translation block are fixedly connected with the lower surface of the supporting plate through rib blocks.

As a further scheme of the utility model: the weighing mechanism comprises an electronic scale, a weighing cylinder, a material passing pipe, a discharging pipe and a control valve, the upper surface of the supporting plate is fixedly connected with the electronic scale, the upper surface of the electronic scale is fixedly connected with the weighing cylinder, the upper surface of the weighing cylinder is fixedly communicated with the Europe material passing pipe, the side surface of the weighing cylinder is fixedly communicated with the discharging pipe, and the control valve is installed on the discharging pipe.

As a further scheme of the utility model: the feed mechanism includes feeder hopper, inlet pipe and the frame plate of falling the U-shaped, and the last fixed surface of backup pad is connected with the frame plate of falling the U-shaped, the inlet pipe that two symmetries of fixedly connected with set up on the frame plate of falling the U-shaped, the equal fixedly connected with feeder hopper in upper end of two inlet pipes, the lower extreme of two inlet pipes all run through the upper surface of the frame plate of falling the U-shaped and respectively with two weighing machine construct intercommunications.

As a further scheme of the utility model: the lower ends of the two feeding pipes penetrate through the upper surface of the inverted U-shaped frame plate and penetrate through the two material passing pipes respectively.

As a further scheme of the utility model: the control mechanism comprises an electric valve, an alarm and a controller, the controller is mounted on the upper surface of the inverted U-shaped frame plate, the electric valve is mounted on the feeding pipe in a matched mode, and the two alarms which are symmetrically arranged are mounted on the upper surface of the inverted U-shaped frame plate.

As a further scheme of the utility model: the last fixed surface of base is connected with promotes the handle, promotes the handle cover and is equipped with assorted rubber antiskid cover, and the lower surface mounting of base has a plurality of locking universal wheels.

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

1. when the quantitative packaging device is used, material liquid discharged from the discharge port is discharged into the feed hopper, then the material liquid is introduced into the weighing cylinder through the feeding pipe and the material passing pipe, and is weighed through the electronic scale below the weighing cylinder, the electronic scale transmits weighing data to the controller, when the weight reaches a weight value preset by the controller, the controller controls to close the corresponding electric valve, and the controller controls to start the alarm to remind an operator to stop discharging at the discharge port, so that quantitative control can be automatically performed, and the precision of quantitative packaging is improved.

2. When the quantitative weighing scale is used, after one weighing cylinder is weighed, the motor is started, the motor rotates to drive the screw rod to rotate, the screw rod rotates to drive the translation block to translate and slide on the two slide rods, so that the other feed hopper can be moved to the position below the discharge port to carry out quantitative weighing, and meanwhile, the material liquid in the weighed weighing cylinder is discharged from the discharge pipe to be packaged, so that the quantitative packaging can be carried out circularly, and the processing speed of the packaging scale is greatly improved.

Drawings

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

FIG. 2 is a schematic structural view of a translation mechanism according to the present invention;

FIG. 3 is a schematic structural view of a weighing cylinder according to the present invention;

fig. 4 is a schematic structural view of the feeding mechanism of the present invention.

In the figure: 1. a base; 2. an electric motor; 3. pushing the handle; 4. a rubber anti-slip sleeve; 5. a slide bar; 6. a material passing pipe; 7. a discharge pipe; 8. an electronic scale; 9. a control valve; 10. a weighing cylinder; 11. a screw rod; 12. locking the universal wheel; 13. a first fixing plate; 14. a second fixing plate; 15. a feed pipe; 16. an alarm; 17. a controller; 18. an inverted U-shaped frame plate; 19. a feed hopper; 20. a support plate; 21. a translation block; 22. an electric valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the present invention, a high-precision quantitative packing scale includes a base 1, a translation mechanism is installed on an upper surface of the base 1, a support plate 20 is fixedly connected to the translation mechanism, the translation mechanism includes a motor 2, a screw rod 11, a first fixing plate 13, a second fixing plate 14, a sliding rod 5 and a translation block 21, the motor 2 is installed on the upper surface of the base 1, an output end of the motor 2 is fixedly connected to the screw rod 11 through a coupling, the other end of the screw rod 11 is rotatably connected to the first fixing plate 13, the first fixing plate 13 is fixedly connected to an upper surface of the base 1, the screw rod 11 is threaded and sleeved with the translation block 21 matched with each other, two sliding rods 5 arranged in parallel are arranged above the base 1, both ends of the sliding rods 5 are fixedly connected to the second fixing plates 14, the second fixing plates 14 are fixedly connected to the upper surface of the base 1, the translation block 21 is provided with sliding holes matched with the two sliding rods 5, the translation block 21 is sleeved on the two slide bars 5, the support plate 20 is fixed on the upper surface of the translation block 21, the upper surface of the support plate 20 is provided with two symmetrically-arranged weighing mechanisms, each weighing mechanism comprises an electronic scale 8, a weighing cylinder 10, a material passing pipe 6, a material discharging pipe 7 and a control valve 9, the upper surface of the support plate 20 is fixedly connected with the electronic scale 8, the upper surface of the electronic scale 8 is fixedly connected with the weighing cylinder 10, the upper surface of the weighing cylinder 10 is fixedly communicated with the material passing pipe 6, the side surface of the weighing cylinder 10 is fixedly communicated with the material discharging pipe 7, the material discharging pipe 7 is provided with the control valve 9, the upper surface of the support plate 20 is also provided with a feeding mechanism, the feeding mechanism comprises a feeding hopper 19, a feeding pipe 15 and an inverted U-shaped frame plate 18, the upper surface of the support plate 20 is fixedly connected with the inverted U-shaped frame plate 18, the two symmetrically-arranged feeding pipes 15 are fixedly connected on the inverted U-shaped frame plate 18, the upper ends of the two feeding pipes 15 are both fixedly connected with the feeding hopper 19, the lower extreme of two inlet pipes 15 all runs through the upper surface of the frame board of falling U18 and communicates with two weighing machine respectively, feeding mechanism communicates with two weighing machine respectively, the lower extreme of two inlet pipes 15 all runs through the upper surface of the frame board of falling U18 and runs through respectively and insert in two material pipe 6 that lead to, the last controlling means that still installs of feeding mechanism, controlling means includes motorised valve 22, siren 16 and controller 17, the last surface mounting of the frame board of falling U18 has controller 17, install assorted motorised valve 22 on the inlet pipe 15, the last surface mounting of the frame board of falling U18 has the siren 16 of two symmetries settings.

The working principle of the high-precision quantitative packing scale provided by the utility model is as follows: when the quantitative packaging device is used, the device is integrally moved to the position below a discharge port, one feed hopper 19 is positioned right below the discharge port, material liquid discharged from the discharge port is discharged into the feed hopper 19 and then is introduced into a weighing cylinder 10 through a feed pipe 15 and a material introducing pipe 6, meanwhile, the material is weighed through an electronic scale 8 below the weighing cylinder 10, the electronic scale 8 transmits weighing data to a controller 17, when the weight reaches a preset weight value of the controller 17, the controller 17 controls to close a corresponding 22 electric valve, and simultaneously the controller 17 controls to start an alarm 16 to remind an operator to stop discharging from the discharge port, so that quantitative control can be automatically performed, the precision of quantitative packaging is improved, after one weighing cylinder 10 is weighed, the motor 2 is started again, the rotation of the motor 2 drives the screw rod 11 to rotate, the rotation of the screw rod 11 drives the translation block 21 to horizontally move and slide on the two slide rods 5, thereby can remove the below to the discharge gate with another feeder hopper 19, carry out the ration and weigh, the feed liquid in the weighing cylinder 10 that will weigh simultaneously and finish is packed by its discharging pipe 7 discharge to can the endless carries out quantitative package, improved the processing rate of packing scale greatly.

The both sides face of translation piece 21 all is through the lower surface fixed connection of rib piece with backup pad 20, through the rib piece that sets up, makes backup pad 20's structure more firm.

The last fixed surface of base 1 is connected with promotes

handle

3, and 3 covers of promotion handle are equipped with assorted rubber antiskid cover 4, and the lower surface mounting of base 1 has a plurality of locking universal wheels 12, through promotion handle 3 and the locking universal wheel 12 that sets up, and the removal of the whole device of being convenient for has improved the flexibility of device.

The electric components presented in the document are all electrically connected with the controller 17 and the 220V mains supply through the transformer, and the controller 17 can be a conventional known device for controlling a computer and the like, the electric components provided by the utility model are only used according to the structural characteristics of the product, the product can be adjusted and modified after being purchased to be more matched with and conform to the technical scheme of the utility model, the electric components are a technical scheme for the best application of the technical scheme, the model of the product can be replaced and modified according to the required technical parameters, and the electric components are well known by the technical personnel in the field, so that the technical scheme provided by the utility model can clearly obtain the corresponding using effect.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a high accuracy ration packing scale, includes base (1), its characterized in that, the last surface mounting of base (1) has translation mechanism, and last fixedly connected with backup pad (20) of translation mechanism, the last surface mounting of backup pad (20) have the weighing mechanism of two symmetries settings, and feed mechanism is still installed to the upper surface of backup pad (20), and feed mechanism communicates with two weighing mechanism respectively, and feed mechanism is last still to install control mechanism.

2. The high-precision quantitative packaging scale according to claim 1, wherein the translation mechanism comprises a motor (2), a screw rod (11), a first fixing plate (13), a second fixing plate (14), a sliding rod (5) and a translation block (21), the motor (2) is mounted on the upper surface of the base (1), the output end of the motor (2) is fixedly connected with the screw rod (11) through a coupler, the other end of the screw rod (11) is rotatably connected with the first fixing plate (13), the first fixing plate (13) is fixedly connected with the upper surface of the base (1), the screw rod (11) is sleeved with the matched translation block (21) in a threaded manner, the two sliding rods (5) which are arranged in parallel are arranged above the base (1), the two ends of each sliding rod (5) are fixedly connected with the second fixing plate (14), and the second fixing plates (14) are fixedly connected with the upper surface of the base (1), the translation block (21) is provided with sliding holes matched with the two sliding rods (5), the two sliding rods (5) are sleeved with the translation block (21), and the support plate (20) is fixed on the upper surface of the translation block (21).

3. A high precision quantitative packaging scale according to claim 2, characterized in that both side surfaces of the translation block (21) are fixedly connected with the lower surface of the support plate (20) through rib blocks.

4. A high-precision quantitative packaging scale as claimed in claim 1, wherein the weighing mechanism comprises an electronic scale (8), a weighing cylinder (10), a material passing pipe (6), a material discharging pipe (7) and a control valve (9), the electronic scale (8) is fixedly connected to the upper surface of the supporting plate (20), the weighing cylinder (10) is fixedly connected to the upper surface of the electronic scale (8), the material passing pipe (6) is fixedly communicated to the upper surface of the weighing cylinder (10), the material discharging pipe (7) is fixedly communicated to the side surface of the weighing cylinder (10), and the control valve (9) is installed on the material discharging pipe (7).

5. A high-precision quantitative packing scale according to claim 4, wherein the feeding mechanism comprises a feeding hopper (19), feeding pipes (15) and an inverted U-shaped frame plate (18), the inverted U-shaped frame plate (18) is fixedly connected to the upper surface of the supporting plate (20), two symmetrically arranged feeding pipes (15) are fixedly connected to the inverted U-shaped frame plate (18), the feeding hopper (19) is fixedly connected to the upper ends of the two feeding pipes (15), and the lower ends of the two feeding pipes (15) penetrate through the upper surface of the inverted U-shaped frame plate (18) and are respectively communicated with the two weighing mechanisms.

6. A high precision quantitative packaging scale according to claim 5, characterized in that the lower ends of the two feeding pipes (15) penetrate the upper surface of the inverted U-shaped frame plate (18) and are respectively inserted into the two through pipes (6).

7. A high precision quantitative packaging scale according to claim 1 or 5, characterized in that the control mechanism comprises an electric valve (22), an alarm (16) and a controller (17), the controller (17) is installed on the upper surface of the inverted U-shaped frame plate (18), the matched electric valve (22) is installed on the feeding pipe (15), and the two symmetrically arranged alarms (16) are installed on the upper surface of the inverted U-shaped frame plate (18).

8. The high-precision quantitative packaging scale as claimed in claim 1, wherein the upper surface of the base (1) is fixedly connected with a pushing handle (3), the pushing handle (3) is sleeved with a matched rubber anti-slip sleeve (4), and a plurality of locking universal wheels (12) are mounted on the lower surface of the base (1).