CN221123553U - Dynamic weighing device - Google Patents

Abstract

The utility model discloses a dynamic weighing device, which comprises a conveying table, a weighing table and a blanking table, and is characterized in that a bevel edge is formed on one side, close to the weighing table, of the top of the conveying table, a mounting notch is formed on one side, close to the weighing table, of the conveying table, and a fixing plate is arranged on the side of the mounting notch, so that the dynamic weighing device has the beneficial effects that: carry out the material loading through the material loading subassembly, carry the hypotenuse department landing to weighing module with the article on, after weighing finishes, finally drive the push pedal through driving motor and promote the unloading subassembly rapidly with the article on, further will retract the push pedal, carry out the unloading of weighing next time, thereby weigh the time of stopping when carrying, the speed of carrying has been compensatied through the push pedal promotion rapidly, thereby weigh when not influencing conveying speed, and then do not have the circumstances of rocking when weighing, the precision of weighing has been increased, can not reduce its conveying efficiency simultaneously.

Description

Dynamic weighing device

Technical Field

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

Background

The dynamic weighing is generally carried out during conveying, and is carried out during conveying the article, so that the dynamic weighing is frequently used during the work of quality inspection, assembly line and the like in the aspect of conveying the article, is mainly used on conveying, but needs to move the article during conveying, so that the accuracy of weighing can be influenced by vibration generated on a machine during conveying, the weighing scale on the machine can be driven to vibrate together during vibration of the machine, the use accuracy of the weighing scale can be influenced during vibration of the weighing scale, and the guarantee of work can be reduced.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of utility model

Aiming at the problems in the related art, the utility model provides a dynamic weighing device to overcome the technical problems existing in the prior related art.

The technical scheme of the utility model is realized as follows: the utility model provides a dynamic weighing device, includes transport platform, weighing platform, unloading platform, its characterized in that, the top of transport platform is close to one side processing of weighing platform forms the hypotenuse, transport platform is close to one side of weighing platform has seted up the installation notch, the fixed plate is installed to the avris of installation notch, install sliding mounting in the installation notch and have the connecting plate, the connecting plate is close to one side symmetry of fixed plate installs the telescopic link, the connecting plate is located telescopic link department cover is equipped with reset spring, reset spring's opposite side with the fixed plate is connected, the connecting plate is located the connecting rod is located one side both ends of telescopic link are installed the connecting rod, the connecting rod passes the fixed plate is installed the push pedal, driving motor is installed to the bottom of transport platform, driving motor's output extends to in the installation notch and installs the driving lever, install the material loading subassembly on the transport platform, install the weighing subassembly on the unloading platform.

Further, the feeding assembly comprises two groups of mounting brackets, wherein each group of mounting brackets are rotatably provided with a driving shaft, and the driving shafts are connected through a conveying belt.

Further, a conveying motor is arranged on the outer side of one group of the mounting brackets, the output end of the conveying motor is connected with the driving shaft, and a protective strip is arranged on the side of the top of the conveying belt.

Further, the weighing assembly comprises four support columns, a flat scale is installed at the top ends of the support columns, and the top plane of the flat scale is lower than the plane of the bottom of the push plate.

Further, the blanking assembly comprises two groups of bearing supports, wherein bearing shafts are rotatably arranged between each group of bearing supports, and the bearing shafts are connected through a conveying belt.

Further, a blanking motor is arranged on the outer side of the bearing support, the output end of the blanking motor is connected with the bearing shaft, and the top plane of the conveying belt is the same as the top plane of the flat scale in height.

The utility model provides a dynamic weighing device, which has the following beneficial effects: carry out the material loading through the material loading subassembly, carry the hypotenuse department landing to weighing module with the article on, after weighing finishes, finally drive the push pedal through driving motor and promote the unloading subassembly rapidly with the article on, further will retract the push pedal, carry out the unloading of weighing next time, thereby weigh the time of stopping when carrying, the speed of carrying has been compensatied through the push pedal promotion rapidly, thereby weigh when not influencing conveying speed, and then do not have the circumstances of rocking when weighing, the precision of weighing has been increased, can not reduce its conveying efficiency simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a dynamic weighing apparatus according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a dynamic weighing apparatus according to an embodiment of the present utility model;

Fig. 3 is a cross sectional view of a dynamic weighing apparatus according to an embodiment of the present utility model.

In the figure:

1. A conveying table; 2. a weighing table; 3. a blanking table; 4. a mounting notch; 5. a fixing plate; 6. a connecting plate; 7. a telescopic rod; 8. a return spring; 9. a connecting rod; 10. a push plate; 11. a feeding assembly; 12. a weighing assembly; 13. a blanking assembly; 14. a mounting bracket; 15. a drive shaft; 16. a conveying motor; 17. a guard bar; 18. a support column; 19. a flat plate scale; 20. a load bearing bracket; 21. a conveyor belt; 22. a blanking motor; 23. a driving motor; 24. a deflector rod.

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 are derived by a person skilled in the art based on the embodiments of the utility model, fall within the scope of protection of the utility model.

As shown in fig. 1-3, a dynamic weighing device according to an embodiment of the present utility model includes a conveying table 1, a weighing table 2, and a blanking table 3, and is characterized in that a bevel edge is formed on one side of the top of the conveying table 1 near the weighing table 2, a mounting notch 4 is formed on one side of the conveying table 1 near the weighing table 2, a fixing plate 5 is mounted on the side of the mounting notch 4, a connecting plate 6 is mounted in the mounting notch 4 in a sliding manner, a telescopic rod 7 is symmetrically mounted on one side of the connecting plate 6 near the fixing plate 5, a return spring 8 is sleeved on the connecting plate 6 at the telescopic rod 7, the other side of the return spring 8 is connected with the fixing plate 5, connecting rods 9 are mounted at two ends of one side of the connecting plate 6 near the telescopic rod 7, the connecting rods 9 penetrate through the fixing plate 5 and are mounted with a push plate 10, the feeding assembly 11 is arranged on the conveying table 1, the weighing assembly 12 is arranged on the weighing table 2, the discharging assembly 13 is arranged on the discharging table 3, the feeding assembly 11 is used for feeding, articles are conveyed to the weighing assembly 12 on the weighing table 2, the driving motor 23 is started when the weighing is finished, the driving motor 23 is used for driving the deflector rod 24 to rotate, the connecting plate 6 is stirred to move when the deflector rod 24 rotates, the connecting plate 6 drives the connecting rod 9 to move towards the weighing table 2, the weighed articles are pushed to the discharging assembly 13 to finish the weighing, the deflector rod 24 continuously rotates, the connecting plate 6 is driven by the reset spring 8 to pull the connecting rod 9 back, the push plate 10 is reset to wait for the next weighing, the utility model feeds the articles through the feeding assembly 11, carry the hypotenuse department landing to weighing module 12 with the article, finally drive push pedal 10 through driving motor 23 after weighing and promote the unloading subassembly 13 with the article rapidly on, further will retract push pedal 10, carry out the unloading of weighing next time, thereby weigh the time of stopping when carrying, promote rapidly through push pedal 10 and compensate the speed of carrying, thereby weigh when not influencing the speed of carrying, and then do not have the condition of rocking when weighing, the precision of weighing has been increased, can not reduce its conveying efficiency simultaneously.

In addition, as shown in fig. 1-3, in one embodiment, the feeding assembly 11 includes two sets of mounting brackets 14, wherein a driving shaft 15 is rotatably mounted between each set of mounting brackets 14, the driving shafts are connected through a conveying belt, a conveying motor 16 is mounted on the outer side of one set of mounting brackets 14, an output end of the conveying motor 16 is connected with the driving shaft 15, a protection strip 17 is mounted on the top side of the conveying belt 21, the weighing assembly 12 includes four supporting columns 18, a flat scale 19 is mounted on top of each supporting column 18, a top plane of the flat scale 19 is lower than a plane of the bottom of the push plate 10, the driving shaft 15 is driven to rotate by the conveying motor 16, no article is conveyed to the bevel edge by the rotation of the conveying belt to slide onto the weighing assembly 12 for weighing, the weighing is performed by the flat scale 19, after the weighing is completed, the weighing is performed by pushing the push plate 10, and the effect of weighing is performed during the completed conveying.

In addition, as shown in fig. 1-3, in one embodiment, the blanking assembly 13 includes two sets of bearing brackets 20, wherein bearing shafts are rotatably installed between each set of bearing brackets 20, the bearing shafts are connected through a conveyor belt 21, a blanking motor 22 is installed on the outer side of each bearing bracket 20, the output end of the blanking motor 22 is connected with the bearing shaft, the top plane of the conveyor belt 21 is the same as the top plane of the flat scale 19, the blanking motor 22 drives the bearing shafts to rotate, and then drives the conveyor belt 21 to rotate, so that blanking work is performed, and objects are conveniently conveyed to the top side of the conveyor belt 21 through the plane of the top of the conveyor belt 21 being the same as the plane of the flat scale 19.

Based on the scheme, when the utility model is practically applied, the working principle or the operation process is as follows: the feeding assembly 11 is used for feeding, articles are conveyed to the weighing assembly 12 on the weighing platform 2, the driving motor 23 is started when the weighing is finished, the driving motor 23 is used for driving the deflector rod 24 to rotate, the connecting plate 6 is driven to move when the deflector rod 24 rotates, the connecting plate 6 is used for driving the connecting rod 9 to move towards the weighing platform 2, the weighed articles are pushed to the blanking assembly 13 to finish weighing, the deflector rod 24 continuously rotates, meanwhile, the connecting plate 6 is acted by the reset spring 8 to drive the connecting rod 9 to pull back, the push plate 10 is reset, the next weighing is waited, the driving motor 16 is used for driving the driving shaft 15 to rotate, thereby driving the conveying belt to rotate to enable the articles to slide to the weighing assembly 12 for weighing, the weighing is carried out through the flat scale 19, the pushing blanking of the push plate 10 after the weighing is finished, the weighing is carried out, the blanking is carried out through the rotation of the blanking motor 22, the conveying belt 21 is driven to rotate, the blanking work is carried out, the plane at the top of the conveying belt 21 is identical to the plane on the flat scale 19, and the conveying belt 21 is conveniently conveyed to the top side of the conveying belt 21.

By means of the scheme, the weighing device can realize feeding through the feeding component 11, conveying objects to the bevel edge and sliding onto the weighing component 12, finally driving the push plate 10 to quickly push the objects onto the discharging component 13 through the driving motor 23 after weighing is completed, further retracting the push plate 10 to perform next weighing and discharging, weighing is performed during conveying, the time for stopping weighing is shortened, conveying speed is compensated through quick pushing of the push plate 10, weighing is performed while conveying speed is not influenced, shaking is avoided during weighing, weighing precision is improved, and conveying efficiency is not reduced.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides a dynamic weighing device, includes transport platform (1), weighing platform (2), unloading platform (3), its characterized in that, the top of transport platform (1) is close to one side processing of weighing platform (2) forms the hypotenuse, transport platform (1) is close to one side of weighing platform (2) is seted up mounting groove (4), mounting groove (4) avris installs fixed plate (5), install connecting plate (6) in mounting groove (4), connecting plate (6) are close to one side symmetry of fixed plate (5) installs telescopic link (7), connecting plate (6) are located telescopic link (7) department cover is equipped with reset spring (8), the opposite side of reset spring (8) with fixed plate (5) are connected, connecting plate (6) are located connecting rod (9) are installed at one side both ends of telescopic link (7), connecting rod (9) pass fixed plate (5) and install push pedal (10), install motor (23) in the bottom of transport platform (1) installs, drive motor (23) and installs in driving end (23) and extend to material conveying assembly (24), the weighing platform (2) is provided with a weighing assembly (12), and the blanking platform (3) is provided with a blanking assembly (13).

2. A dynamic weighing device according to claim 1, wherein the loading assembly (11) comprises two sets of mounting brackets (14), wherein a drive shaft (15) is rotatably mounted between each set of mounting brackets (14), said drives being connected by a conveyor belt.

3. A dynamic weighing device according to claim 2, characterized in that the blanking assembly (13) comprises two sets of carrying brackets (20), wherein carrying shafts are rotatably mounted between each set of carrying brackets (20), and the carrying shafts are connected by a conveyor belt (21).

4. A dynamic weighing device according to claim 3, wherein a conveyor motor (16) is mounted on the outside of one set of mounting brackets (14), the output end of the conveyor motor (16) is connected to the drive shaft (15), and a protective strip (17) is mounted on the top side of the conveyor belt (21).

5. A dynamic weighing apparatus according to claim 4, wherein said weighing assembly (12) comprises four support columns (18), the top ends of said support columns (18) being provided with a flat scale (19), the top plane of said flat scale (19) being lower than the plane of the bottom of said push plate (10).

6. A dynamic weighing device according to claim 5, characterized in that a blanking motor (22) is mounted on the outer side of the bearing bracket (20), the output end of the blanking motor (22) is connected with the bearing shaft, and the top side plane of the conveyor belt (21) is the same as the top plane of the flat scale (19).