CN220170336U

CN220170336U - Weighing device

Info

Publication number: CN220170336U
Application number: CN202320848394.0U
Authority: CN
Inventors: 徐雷
Original assignee: Wuxi Shike Computing Technology Research Co ltd
Current assignee: Wuxi Shike Computing Technology Research Co ltd
Priority date: 2023-04-17
Filing date: 2023-04-17
Publication date: 2023-12-12
Anticipated expiration: 2033-04-17

Abstract

The utility model discloses a weighing device, which has the technical scheme that: the automatic weighing device comprises a mounting frame, wherein a mounting plate is arranged on the top surface of the mounting frame, a mounting groove is formed in the top surface of the mounting plate, a weighing sensor is fixedly sleeved on the inner circular wall surface of the mounting groove, and a weighing plate is fixedly arranged on the top surface of the mounting plate; the weighing assembly is arranged on two sides of the mounting frame and used for weighing fast-forward, the weighing assembly comprises two fixing blocks, the two fixing blocks are respectively and fixedly arranged on two sides of the mounting frame, a PLC (programmable logic controller) is fixedly arranged on the top surface of the mounting frame, and the weighing assembly is convenient for weighing the fast-forward with larger volume through the mounting frame, the mounting plate, the weighing plate, the mounting groove, the weighing sensor, the PLC, the fixing blocks, the limiting column, the fixing groove, the limiting column, the clamping plate, the shrinkage bin, the second spring and the connecting column.

Description

Weighing device

Technical Field

The utility model relates to the technical field of logistics weighing, in particular to a weighing device.

Background

The logistics is to realize the whole process of planning, implementing and managing from the production place of the commodity to the consumption place of the commodity by using raw materials, semi-finished products, finished products or related information in a mode of transportation, storage, distribution and the like in order to meet the demands of customers at the lowest cost, the weighing device is an instrument for weighing objects throughout the household of the family in life, the weighing device is used in a plurality of industries, the current logistics industry is the most commonly used industry of the weighing device, the logistics industry has increasingly larger workload along with the progress of society, and the demands of the weighing device are also increasingly higher.

For example, chinese patent with publication number CN214471246U, wherein put forward the weighing machine for logistics management, this patent is through setting up first motor, first motor starts and drives first link rotation, first link drives first helical gear rotation, first helical gear rotation drives second helical gear rotation, second helical gear rotation drives first threaded rod rotation, first threaded rod rotation drives first screw slider and moves along vertical direction, and then realize adjusting weighing machine mechanism's purpose, the amount of labour of workman has been alleviateed, height-adjusting's precision has been promoted, but in this scheme, because general commodity circulation is transported may need weigh categorised to the express delivery, and then express delivery article's volume is different, there is also smallclothes article to have the major part article, when the staff weighs the express delivery of great volume, the express delivery that probably needs the staff hand the major part prevents that the major part express delivery from empting, and the staff hand the express delivery to the effect of weighing of the major part express delivery can be influenced.

For example, chinese patent with publication number CN215114798U, wherein put forward a weighing machine for intelligent logistics management, this patent is through the installation strip frame of setting, be convenient for the installation of goods issuing mechanism, during the use, strip frame main part card is in the front end upper portion of weighing main part, the combined action of screw rod and screw cap is convenient for strip frame main part's fixed, the setting of mounting hole is convenient for be connected between goods issuing mechanism and the strip frame main part, the pressure that produces when the setting of buffering filler strip makes the goods pass through the upper end of strip frame main part buffers, buffer spring's effect is convenient for be connected between buffering filler strip and the strip frame main part, and buffer spring's setting effectively increases the shock attenuation effect of whole installation strip frame, but in this scheme, because the categorised of weighing to express delivery is perhaps needed during normal logistics transportation, and then the volume of express delivery article is different, there is big article also has little article, when the staff weighs the express delivery of great volume, express delivery that probably need the staff hand the big article of staff prevents to topple over, and the express delivery of big article is held by, thereby the express delivery of staff can influence the express delivery of big article.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a weighing device, which solves the problems that the large express delivery is prevented from toppling over because the large express delivery is required to be weighed and classified during normal logistics transportation, and further the volume of the express delivery is different, and the large express delivery is also required to be weighed because of the large express delivery, and the weighing effect of the large express delivery is possibly influenced because the large express delivery is required to be held by a worker when the large express delivery is weighed by the worker.

The technical aim of the utility model is realized by the following technical scheme:

the weighing device comprises a mounting frame, wherein a mounting plate is arranged on the top surface of the mounting frame, a mounting groove is formed in the top surface of the mounting plate, a weighing sensor is fixedly sleeved on the inner circular wall surface of the mounting groove, and a weighing plate is fixedly arranged on the top surface of the mounting plate; weighing assembly sets up the both sides of mounting bracket for weigh fast-forwarding, weighing assembly includes: the two fixed blocks are respectively and fixedly installed on two sides of the installation frame, a PLC (programmable logic controller) is fixedly installed on the top surface of the installation frame, the PLC is electrically connected with the weighing sensor, a fixed slot is formed in one side of the fixed block, a limiting column is fixedly installed in one side of the fixed slot, a limiting column is arranged on one side of the limiting column, a clamping plate is arranged on one side of the limiting column, a plurality of shrinkage bins are fixedly installed on one side of the clamping plate, a second spring is fixedly installed on one side of the inside of each shrinkage bin, a connecting column is movably sleeved on the inner circular wall surface of each shrinkage bin, and the connecting column is fixedly installed with the second spring.

In order to reduce frequent bending and weighing of staff and physical consumption of the staff, as the weighing device, preferably, the top surface of the mounting frame is fixedly provided with the mounting frame, the top surface of the mounting frame is provided with two connecting holes, the top surface of the mounting frame is provided with two connecting grooves, the inner circular wall surface of the connecting grooves is fixedly sleeved with a stepping motor, the top surface of a driving shaft of the stepping motor is fixedly provided with a rotating column, the outer circular wall surface of the rotating column is provided with threads, the outer circular wall surface of the rotating column is provided with an adjusting column, the bottom surface of the adjusting column is provided with a thread groove, the rotating column is in threaded connection with the thread groove, the adjusting column is movably sleeved with the connecting holes, the adjusting column is fixedly arranged with the mounting plate, and the stepping motor is electrically connected with the PLC.

In order to increase the limiting effect on large express delivery, as the weighing device, preferably, an extension column is movably sleeved in the limiting column, a plurality of positioning grooves are formed in one side of the extension column, a movable hole is formed in one side of the limiting column, an operation column is movably sleeved on the inner circular wall surface of the movable hole, a first spring is movably sleeved on the outer circular wall surface of the operation column, the first spring is fixedly installed with the limiting column, the first spring is fixedly installed on one side of the inner part of the operation column, and the operation column is movably sleeved with the positioning grooves.

In order to carry out limit clamping on a wider large piece in a rapid progressive manner, as the weighing device provided by the utility model, preferably, a limit groove is formed in one side of the limit column, an electric hydraulic rod is fixedly sleeved on the inner circular wall surface of the limit groove, a telescopic rod of the electric hydraulic rod is fixedly installed with the limit column, and the electric hydraulic rod is electrically connected with the PLC.

In order to limit the adjusting column, as a weighing device of the utility model, preferably, two sliding blocks are fixedly arranged on the inner circular wall surface of the connecting hole, two sliding grooves are formed on the outer circular wall surface of the adjusting column, and the sliding blocks are movably sleeved with the sliding grooves.

In order to supply power to the PLC controller, the weighing sensor, the stepping motor and the electric hydraulic rod, as the weighing device, preferably, a storage battery is fixedly arranged on one side of the mounting frame, the storage battery is electrically connected with the PLC controller, the storage battery is electrically connected with the weighing sensor, the storage battery is electrically connected with the stepping motor, and the storage battery is electrically connected with the electric hydraulic rod.

In order to prevent the mounting frame from slipping, as a weighing device of the utility model, preferably, an anti-slip pad is fixedly arranged on the bottom surface of the mounting frame.

In summary, the utility model has the following advantages:

through the mounting bracket, mounting panel, weighing plate, mounting groove, weighing sensor, PLC controller, fixed block, restriction post, fixed slot, spacing post, grip block, shrink storehouse, second spring and spliced pole that set up mutually support and use to be convenient for go on spacing centre gripping to great fast progressively, be convenient for simultaneously weigh great fast progressively.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of the mounting plate structure of the present utility model;

FIG. 3 is a schematic view of the mounting structure of the present utility model;

FIG. 4 is a schematic view of a restraining post of the present utility model;

FIG. 5 is a schematic view of the structure of the fixing frame of the present utility model;

fig. 6 is a schematic bottom view of the structure of the adjusting column of the present utility model.

Reference numerals: 1. a mounting frame; 2. a mounting plate; 3. a weighing plate; 4. a mounting groove; 5. a weighing sensor; 6. a PLC controller; 7. a fixed block; 8. a restraining post; 9. a fixing groove; 10. a limit column; 11. a storage battery; 12. adding a long column; 13. a positioning groove; 14. a movable hole; 15. an operation column; 16. a first spring; 17. a clamping plate; 18. a shrinkage bin; 19. a second spring; 20. a connecting column; 21. a limiting groove; 22. an electric hydraulic rod; 23. a fixing frame; 24. a connection hole; 25. a connecting groove; 26. a stepping motor; 27. a spin column; 28. an adjusting column; 29. a thread groove; 30. a sliding groove; 31. a slide block; 32. an anti-slip mat.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, a weighing device comprises a mounting rack 1, mounting plate 2 is provided on the top surface of mounting plate 1, mounting groove 4 is provided on the top surface of mounting plate 2, weighing sensor 5 has been fixedly sleeved on the inner circular wall surface of mounting groove 4, weighing plate 3 is fixedly installed on the top surface of mounting plate 2, weighing components are arranged on both sides of mounting plate 1, and used for weighing the express, weighing components comprise two fixed blocks 7, two fixed blocks 7 are respectively and fixedly installed on both sides of mounting plate 1, PLC controller 6 is fixedly installed on the top surface of mounting plate 1, PLC controller 6 is electrically connected with weighing sensor 5, fixed slot 9 is provided on one side of fixed block 7, restraining post 8 is provided with spacing post 10, one side of spacing post 10 is provided with clamping plate 17, a plurality of shrink storehouse 18 is fixedly installed on one side of clamping plate 17, second spring 19 is fixedly installed on one side of shrink storehouse 18, inner circular wall surface of shrink storehouse 18 is movably sleeved on connecting post 20, connecting post 20 is fixedly installed on the second side of shrink storehouse 18, and is compressed by two sides of the second spring storehouse 18, and then the two sides of the second spring storehouse 18 are compressed by two sides of the clamping plate 17, and then the two sides of the second storehouse 18 can be compressed by the compression post 17, and then the two expansion storehouse 17 can be more compression post 17 is carried out, and then the large compression post 17 is carried out, and the expansion post is carried out, and the large compression post is carried out, and the compression post is carried out by the compression post 18, and the compression post is more by the compression post 17, and the two compression post 17, and the compression post is more 18, thereby facilitating the limit clamping of the larger express delivery, then the staff releases the hand holding the larger express delivery, so that the weight of the express delivery is totally pressed on the weighing plate 3, and then the gravity is transmitted to the weighing sensor 5, and then the weighing sensor 5 transmits the weight value to the PLC 6, thereby being convenient for weighing the large fast-forward, the top surface of the mounting frame 1 is fixedly provided with a mounting frame 23, the top surface of the mounting frame 23 is provided with two connecting holes 24, the top surface of the mounting frame 1 is provided with two connecting grooves 25, the inner circular wall surface of the connecting grooves 25 is fixedly sleeved with a stepping motor 26, the top surface of the driving shaft of the stepping motor 26 is fixedly provided with a rotating column 27, the outer circular wall surface of the rotating column 27 is provided with threads, the outer circular wall surface of the rotating column 27 is provided with an adjusting column 28, the bottom surface of the adjusting column 28 is provided with a thread groove 29, the rotating column 27 is in threaded connection with the thread groove 29, the adjusting column 28 is movably sleeved with the connecting holes 24, the adjusting column 28 is fixedly arranged with the mounting plate 2, the stepping motor 26 is electrically connected with the PLC 6, through the arranged adjusting column 28, when a worker places the mounting frame 1 on the ground to weigh small rapid progression, the worker controls the stepping motor 26 to start by using the PLC controller 6, the driving shaft of the stepping motor 26 rotates to drive the rotating column 27 to rotate, so that the adjusting column 28 drives the mounting frame 1, the mounting plate 2 and the weighing plate 3 to move upwards, so that the positions of the mounting plate 2 and the weighing plate 3 can be raised, the mounting plate 2 and the weighing plate 3 can be raised to the positions which are in accordance with the height of the staff, and then, the small express is placed on the top surface of the weighing plate 3 for weighing, so that frequent bending and weighing of workers can be reduced, and the physical consumption of the workers is reduced.

Example two

Based on the above embodiment 1, refer to fig. 1, fig. 3 and fig. 4, the inside activity of spacing post 10 has cup jointed extension post 12, a plurality of constant head tank 13 has been seted up to one side of extension post 12, movable hole 14 has been seted up to one side of spacing post 10, the interior wall activity of movable hole 14 has cup jointed operation post 15, first spring 16 has been cup jointed in the activity of the outer circular wall of operation post 15, first spring 16 and spacing post 10 fixed mounting, first spring 16 and the inside one side fixed mounting of operation post 15, operation post 15 and constant head tank 13 activity cup joint, through the extension post 12 of setting up, the staff moves out the restriction of extension post 12 through removing operation post 15 extrusion first spring 16, then move out the inside of spacing post 10 with it through removing and add long post 12, through spacing post 10 and add the length stack of long post 12, thereby the spacing effect to the large-piece express delivery, limit post 8 one side has seted up restriction groove 21, the interior wall of restriction groove 21 is fixed cup joints electric hydraulic stem 22, electric hydraulic stem 22 and electric hydraulic stem 22 are connected with electric hydraulic stem 10, electric hydraulic stem 22 can be driven by two, thereby the electric hydraulic stem 22 is driven to the electric hydraulic stem 22, and electric hydraulic stem 22 can be driven the electric hydraulic stem 22, and electric hydraulic stem 10 is driven to the clamp is moved to the electric control rod 10, thereby, the PLC is more than can be moved to the electric control rod 22, and is convenient for setting up and is more than the electric to be moved to the electric control rod 22.

Example III

Based on the above embodiment 1 or 2, referring to fig. 1, 3, 5 and 6, two sliding blocks 31 are fixedly mounted on the inner circular wall surface of the connecting hole 24, two sliding grooves 30 are formed on the outer circular wall surface of the adjusting column 28, the sliding blocks 31 are movably sleeved with the sliding grooves 30, a storage battery 11 is fixedly mounted on one side of the mounting frame 1, the storage battery 11 is electrically connected with the PLC controller 6, the storage battery 11 is electrically connected with the weighing sensor 5, the storage battery 11 is electrically connected with the stepper motor 26, the storage battery 11 is electrically connected with the electric hydraulic rod 22, and an anti-slip pad 32 is fixedly mounted on the bottom surface of the mounting frame 1.

Working principle: referring to fig. 1-6, when a worker weighs a large-sized express delivery, the worker can move the large express delivery to a position between two clamping plates 17 by placing the large express delivery on the top surface of the weighing plate 3, then the two sides of the large express delivery are respectively contacted with the two clamping plates 17, the clamping plates 17 are extruded to drive the shrinkage bin 18 to move, the shrinkage bin 18 compresses the second spring 19, the connecting column 20 is shrunk into the shrinkage bin 18, the shrinkage bin 18 and the clamping plates 17 are pushed to move by the resilience force of the second spring 19, so that the large express delivery is limited and clamped conveniently, the worker loosens the hand holding the large express delivery, the weight of the express delivery is fully pressed on the weighing plate 3, and then the gravity is transferred to the weighing sensor 5, and then the weight value is transferred to the PLC controller 6, and the large-sized express delivery is conveniently weighed.

Through the adjusting column 28 that sets up, when the staff places mounting bracket 1 in the ground and weighs in the less fast-forwarding of face, the staff starts through using PLC 6 control step motor 26, step motor 26's drive shaft rotation can drive column 27 and rotate, and then can make adjusting column 28 drive mounting bracket 1, mounting panel 2 and weighing plate 3 upwards remove, thereby can rise mounting panel 2 and weighing plate 3's position, rise mounting panel 2 and weighing plate 3 to the position that accords with staff's height, then weigh the top surface at weighing plate 3 with the smalls express delivery, thereby can reduce frequent bow of staff and weigh, reduce staff's physical demands.

Through the extension post 12 that sets up, the staff removes through removing operation post 15 extrusion first spring 16, and then can remove the inside that constant head tank 13 was removed with operation post 15 and remove the restriction to extension post 12, then through removing the inside that adds the extension post 12 and remove spacing post 10, through the length stack of spacing post 10 and extension post 12 to be convenient for increase the spacing effect to the large-scale express delivery.

Through the electronic hydraulic stem 22 that sets up, the staff uses PLC controller 6 control electronic hydraulic stem 22 to start, and the telescopic link of electronic hydraulic stem 22 removes and can promote spacing post 10 and drive extension post 12 and grip block 17 and remove, and then can make two spacing posts 10 keep away from each other to be convenient for carry out spacing centre gripping to wider big piece fast-forwarding.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A weighing scale, comprising:

the automatic weighing device comprises a mounting frame (1), wherein a mounting plate (2) is arranged on the top surface of the mounting frame (1), a mounting groove (4) is formed in the top surface of the mounting plate (2), a weighing sensor (5) is fixedly sleeved on the inner circular wall surface of the mounting groove (4), and a weighing plate (3) is fixedly arranged on the top surface of the mounting plate (2);

weighing assembly sets up the both sides of mounting bracket (1) for weigh fast-forwarding, weighing assembly includes: two fixed blocks (7), two fixed blocks (7) are in respectively fixed mounting the both sides of mounting bracket (1), the top surface fixed mounting of mounting bracket (1) has PLC controller (6), PLC controller (6) with weighing sensor (5) electric connection, fixed slot (9) have been seted up to one side of fixed block (7), the inside fixed mounting of fixed slot (9) has restriction post (8), one side of restriction post (8) is provided with spacing post (10), one side of spacing post (10) is provided with grip block (17), one side fixed mounting of grip block (17) has a plurality of shrink storehouse (18), inside one side fixed mounting of shrink storehouse (18) has second spring (19), interior circular wall activity in shrink storehouse (18) has cup jointed spliced pole (20), spliced pole (20) with second spring (19) fixed mounting.

2. A weighing cell according to claim 1, wherein: the utility model discloses a PLC controller (6), including mounting bracket (1), screw thread groove (29) have been seted up to the top surface of mounting bracket (1), two connecting holes (24) have been seted up to the top surface of mounting bracket (23), two connecting grooves (25) have been seted up to the top surface of mounting bracket (1), the interior circular wall face of connecting groove (25) is fixed to have cup jointed step motor (26), the top surface fixed mounting of step motor (26) drive shaft has column (27), the screw thread has been seted up to the outer circular wall face of column (27), column (28) are adjusted to the outer circular wall face of column (27), screw thread groove (29) have been seted up to the bottom surface of column (28), column (27) with screw thread groove (29) threaded connection, column (28) with connecting hole (24) activity cup joints, column (28) with mounting panel (2) fixed mounting, step motor (26) with PLC controller (6) electric connection.

3. A weighing cell according to claim 1, wherein: the inside activity of spacing post (10) has cup jointed extension post (12), a plurality of constant head tank (13) have been seted up to one side of extension post (12), movable hole (14) have been seted up to one side of spacing post (10), the interior circular wall activity of movable hole (14) has cup jointed operation post (15), the outer circular wall activity of operation post (15) has cup jointed first spring (16), first spring (16) with spacing post (10) fixed mounting, first spring (16) with inside one side fixed mounting of operation post (15), operation post (15) with constant head tank (13) activity cup joints.

4. A weighing cell according to claim 2, wherein: a limiting groove (21) is formed in one side of the limiting column (8), an electric hydraulic rod (22) is fixedly sleeved on the inner circular wall surface of the limiting groove (21), a telescopic rod of the electric hydraulic rod (22) is fixedly installed with the limiting column (10), and the electric hydraulic rod (22) is electrically connected with the PLC (6).

5. A weighing cell according to claim 2, wherein: two sliding blocks (31) are fixedly arranged on the inner circular wall surface of the connecting hole (24), two sliding grooves (30) are formed in the outer circular wall surface of the adjusting column (28), and the sliding blocks (31) are movably sleeved with the sliding grooves (30).

6. A weighing cell according to claim 4, wherein: one side of the mounting frame (1) is fixedly provided with a storage battery (11), the storage battery (11) is electrically connected with the PLC (6), the storage battery (11) is electrically connected with the weighing sensor (5), the storage battery (11) is electrically connected with the stepping motor (26), and the storage battery (11) is electrically connected with the electric hydraulic rod (22).

7. A weighing cell according to claim 1, wherein: the bottom surface of the mounting frame (1) is fixedly provided with an anti-slip pad (32).