CN217654601U

CN217654601U - Auxiliary limiting electronic weighing apparatus

Info

Publication number: CN217654601U
Application number: CN202221184962.3U
Authority: CN
Inventors: 郑均岩; 杨姝艺; 于修龙; 兰恭辉; 张志勇
Original assignee: Qingdao Zhengheng Electronic Weighing Instrument Co ltd
Current assignee: Qingdao Zhengheng Electronic Weighing Instrument Co ltd
Priority date: 2022-05-13
Filing date: 2022-05-13
Publication date: 2022-10-25
Anticipated expiration: 2032-05-13

Abstract

The utility model discloses a supplementary spacing electronic weighing apparatus relates to electronic weighing apparatus field, including electronic weighing apparatus main part and layer board subassembly, electronic weighing apparatus main part bottom bilateral symmetry fixed mounting has the stabilizer blade, and electronic weighing apparatus main part middle part top electric connection has the weighing rod, is used for from supplementary spacing of centering layer board unit mount is terminal in the pole top of weighing, the layer board subassembly includes organism, splint, axostylus axostyle, pressure head and chuck, the organism bilateral symmetry is provided with splint, and splint both sides opening all inwards, splint middle part is run through and is provided with the axostylus axostyle, and splint pass through the axostylus axostyle rotation and install in the organism both sides, the inboard integral type fixed mounting in splint bottom has the pressure head, and the inboard integral type fixed mounting in splint top has the chuck. The utility model provides an auxiliary spacing electronic weighing apparatus compares with traditional device, and the spacing of more being applicable to axle type work piece is put, effectively prevents axle type work piece slippage layer board subassembly, avoids the economic loss who brings from this.

Description

Auxiliary limiting electronic weighing apparatus

Technical Field

The utility model relates to an electron weighing apparatus field specifically is an auxiliary spacing electron weighing apparatus.

Background

The electronic weighing apparatus is a weighing and metering equipment widely used in various industries such as factories, mines, ports, warehouses, wharfs and the like for weighing and metering various materials, after the weighed articles are placed on the electronic weighing apparatus and are stopped stably, the weight of the articles acts on a weighing sensor through a weighing body of the electronic weighing apparatus and a mechanical connecting piece, an elastic body of the weighing sensor is stressed and deformed to output a signal proportional to the weight value, and a junction box collects the electric signals of various sensors and then sends the electric signals to a weighing display instrument for processing and displays the weight value on a display window.

The conventional electronic weighing apparatus has the following common problems: the shaft workpiece is usually smooth in surface, and is easy to slip due to lack of auxiliary positioning when being placed on a supporting plate assembly of the existing electronic weighing apparatus, so that the shaft workpiece is damaged to bring economic loss.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an auxiliary spacing electronic weighing apparatus to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: including electronic weighing apparatus main part and layer board subassembly, electronic weighing apparatus main part bottom bilateral symmetry fixed mounting has the stabilizer blade, and electronic weighing apparatus main part middle part top electric connection has the weighing rod for it is supplementary spacing from the centering layer board unit mount is terminal in the weighing rod top, the layer board subassembly includes organism, splint, axostylus axostyle, pressure head and chuck, the organism bilateral symmetry is provided with splint, and splint both sides opening all inwards, the splint middle part is run through and is provided with the axostylus axostyle, and splint rotate through the axostylus axostyle and install in the organism both sides, the inboard integral type fixed mounting in splint bottom has the pressure head, and the inboard integral type fixed mounting in splint top has the chuck.

Further, the supporting plate assembly further comprises a middle hole and a storage platform, the middle hole is formed in the geometric center of the middle of the machine body, and a disc-shaped storage platform is slidably mounted inside the middle hole.

Furthermore, the supporting plate assembly further comprises an apex and a bolt, the apex is arranged at the middle end of the top of the object placing table, and the bolt is connected to the bottom of the front face of the apex in a clamping mode.

Further, the supporting plate assembly further comprises a circular table, the bottom of the object placing table is integrally and fixedly provided with the circular table, and the large-diameter end face of the circular table faces upwards and is attached to the bottom of the object placing table.

Further, the supporting plate assembly further comprises an inclined plane, the inclined planes are symmetrically arranged on two sides of the circular truncated cone, the obtuse angle of the connecting position of the inclined plane and the object placing table is located at the outer side of the acute angle, and the circular truncated cone is in transmission connection with the pressure head through the inclined plane.

Further, the supporting plate assembly further comprises a reset plate and a guide rod, the reset plate is fixedly installed on the bottom of the small-diameter end face of the circular truncated cone in an integrated mode, and the middle end of the bottom of the reset plate is fixedly connected with the guide rod.

Furthermore, the supporting plate assembly further comprises a middle plate and a spring, the middle plate is fixedly mounted in the middle of the guide rod, and the spring is sleeved on the outer side of the bottom of the guide rod.

Further, the supporting plate assembly further comprises a shaft sleeve, a shaft sleeve is arranged on the outer side of the bottom of the guide rod, the guide rod is slidably mounted at the bottom end inside the machine body through the shaft sleeve, and the size of an opening in the top of the shaft sleeve is smaller than the bottom diameter of the spring.

Compared with the prior art, the beneficial effects of the utility model are that: the problem of axle type work piece outward appearance slick and sly usually, its place easily because of lacking auxiliary positioning and take place the slippage on the layer board subassembly of current electronic weighing apparatus, and then lead to the impaired technical problem who brings economic loss of axle type work piece, provide an auxiliary spacing electronic weighing apparatus, compare with traditional device, the spacing of more being applicable to axle type work piece is put, effectively prevents axle type work piece slippage layer board subassembly, avoids the economic loss who brings from this.

1. The utility model discloses a top setting, axle type work piece outward appearance is smooth, but it has all seted up the hole usually, and the user places axle type work piece hole terminal surface alignment top in putting thing bench top portion, plays the effect of the preliminary location anticreep of axle type work piece, when carrying out non-axle type work piece weighing detection, only need demolish the top through round platform front bolt, can solve the top exist influence non-axle type work piece horizontally placed drawback;

2. the utility model discloses a setting of round platform, the work piece is placed in putting the thing platform, oppress under the action of gravity and put the thing platform and lie in the interior gliding of mesopore that the organism middle part was vertically seted up, put thing platform bottom integral type round platform and also glide in step this moment, the inclined plane has been seted up to the symmetrical slope in round platform both sides, benefit from the structure setting that the obtuse angle of inclined plane and thing platform junction lies in the acute angle outside, realize the rotary drive to splint through the pressure head under the extrusion of inclined plane, splint lie in the organism bilateral symmetry through the axostylus axostyle and rotate inwards, realize the surface centre gripping to the work piece of putting thing platform top middle-end placement through its inboard chuck in top, when possessing counter shaft class work piece self-centering effect, effectively prevent the work piece by layer board subassembly surface slippage, play supplementary spacing effect;

2. the utility model discloses a setting of reset plate, the guide arm of round platform bottom integral type installation is located organism bottom through the axle sleeve and slides, make the longitudinal stroke of round platform receive the direction restriction and more stable, the compression energy storage of spring in the process of pushing down is realized to the medium plate that sets up through the guide arm middle part, the user withdraws the work piece of putting thing bench top and placing afterwards, the mechanism resets fast under the spring restoring force after losing gravity and exerting pressure, realize stirring to the splint bottom through round platform bottom both sides reset plate, make both sides splint synchronous the rotation outwards, remove the centre gripping to the work piece surface, the user of being convenient for withdraws and places the work piece of waiting to weigh of next batch;

drawings

FIG. 1 is a schematic view of the overall front view structure of the present invention;

FIG. 2 is a front view of the pallet assembly of the present invention;

FIG. 3 is a schematic view of the clamp plate of the present invention;

fig. 4 is a schematic view of the top view structure of the pallet assembly of the present invention.

In the figure: 1. an electronic scale body; 2. a support leg; 3. a weighing rod; 4. a pallet assembly; 401. a body; 402. a splint; 403. a shaft lever; 404. a pressure head; 405. a chuck; 406. a mesopore; 407. a placing table; 408. a tip; 409. a bolt; 410. a circular truncated cone; 411. a bevel; 412. a reset plate; 413. a guide bar; 414. a middle plate; 415. a spring; 416. a shaft sleeve.

Detailed Description

As shown in fig. 1-4, the electronic weighing apparatus comprises an electronic weighing apparatus main body 1 and a supporting plate assembly 4, two sides of the bottom of the electronic weighing apparatus main body 1 are symmetrically and fixedly provided with supporting legs 2, the top end of the middle part of the electronic weighing apparatus main body 1 is electrically connected with a weighing rod 3, the supporting plate assembly 4 for self-centering auxiliary limiting is arranged at the tail end of the top of the weighing rod 3, the supporting plate assembly 4 comprises a machine body 401, clamping plates 402, a shaft 403, a pressure head 404 and clamping heads 405, the two sides of the machine body 401 are symmetrically provided with the clamping plates 402, openings at two sides of the clamping plates 402 are inward, the middle part of the clamping plates 402 is provided with the shaft 403 in a penetrating manner, the clamping plates 402 are rotatably arranged at two sides of the machine body 401 through the shaft rods 403, the inner sides of the bottom of the clamping plates 402 are integrally and fixedly provided with the clamping heads 404, the inner sides of the top of the clamping plates 402 are integrally and fixedly provided with the clamping heads 405, the supporting plate assembly 4 further comprises a middle hole 406 and a placing table 407, the middle part of the geometric center of the machine body 401 is provided with a middle hole 406, and a disc-shaped object placing table 407 is slidably mounted in the middle hole 406, the supporting plate assembly 4 further comprises a tip 408 and a bolt 409, the tip 408 is arranged at the middle end of the top of the object placing table 407, the bolt 409 is connected to the bottom of the front face of the tip 408 in a clamping manner, the shaft-type workpiece has a smooth outer surface, but generally, an inner hole is formed in the shaft-type workpiece, the end face of the inner hole of the shaft-type workpiece, which is aligned with the tip 408, is placed at the top of the object placing table 407 by a user to play a role in preliminary positioning and anti-falling of the shaft-type workpiece, when the non-shaft-type workpiece is weighed and detected, the tip 408 can be removed only through the bolt 409 on the front face of the circular table 410, so that the defect that the non-shaft-type workpiece is horizontally placed due to the existence of the tip 408 can be overcome, the supporting plate assembly 4 further comprises a circular table 410, the circular table 410 is fixedly mounted at the bottom of the object placing table 407 in an integrated manner, the large-diameter end face of the circular table 410 is upwards attached to the bottom of the object placing table 407, the supporting plate assembly 4 further comprises inclined planes 411, and the inclined planes 411 are symmetrically formed at both sides of the circular table 410, the obtuse angle at the joint of the inclined plane 411 and the object placing table 407 is positioned at the outer side of the acute angle, the circular table 410 is in transmission connection with the pressing head 404 through the inclined plane 411, a workpiece is placed on the object placing table 407, the object placing table 407 is pressed to slide downwards in the middle longitudinal middle hole 406 arranged in the middle of the machine body 401 under the action of gravity, the integrated circular table 410 at the bottom of the object placing table 407 synchronously slides downwards, the inclined planes 411 are symmetrically and obliquely arranged at two sides of the circular table 410, the inclined planes 411 are arranged by virtue of the structure that the obtuse angle at the joint of the inclined plane 411 and the object placing table 407 is positioned at the outer side of the acute angle, the pressing head 404 is used for realizing the rotation transmission of the clamping plate 402 under the extrusion of the inclined planes 411, the clamping plate 402 is positioned at two sides of the machine body 401 by the shaft lever 403 and symmetrically rotates inwards, the outer surface of the workpiece placed at the middle end of the top of the object placing table 407 is clamped by the inner side clamping head 405 at the top of the clamping plate, the shaft workpiece is self-centering function, and the workpiece is effectively prevented from slipping from the surface of the supporting plate assembly 4, the supporting plate component 4 also comprises a reset plate 412 and a guide rod 413, the reset plate 412 is fixedly installed at the bottom of the small-diameter end face of the circular truncated cone 410 in an integrated mode, the guide rod 413 is fixedly connected to the middle end of the bottom of the reset plate 412, the supporting plate component 4 also comprises a middle plate 414 and a spring 415, the middle of the guide rod 413 is fixedly installed with the middle plate 414, the spring 415 is sleeved outside the bottom of the guide rod 413, a user withdraws a workpiece placed at the top of the placing table 407, the mechanism quickly resets under the reset force of the spring 415 after losing gravity pressure, the bottom of the clamping plate 402 is shifted through the reset plates 412 on the two sides of the bottom of the circular truncated cone 410, the clamping of the clamping plates 402 on the two sides is synchronously rotated outwards, the clamping of the outer surface of the workpiece is released, the user can conveniently withdraw and place the next batch of workpiece to be weighed, the supporting plate component 4 also comprises a shaft sleeve 416, the shaft sleeve 416 is arranged outside the bottom of the guide rod 413, and the guide rod 413 is slidably installed at the bottom inside the machine body 401 through the shaft sleeve 416, the top opening size of the shaft sleeve 416 is smaller than the bottom diameter of the spring 415, the guide rod 413 integrally mounted at the bottom of the circular truncated cone 410 slides at the bottom of the machine body 401 through the shaft sleeve 416, so that the longitudinal stroke of the circular truncated cone 410 is limited by guiding and is more stable, the middle plate 414 arranged at the middle part of the guide rod 413 realizes compression energy storage of the spring 415 in the pressing process, the whole load is not additionally added in the supporting plate component 4, the shaft workpiece is placed on the supporting plate component 4 after the whole supporting plate component is peeled, and data are displayed by the front display screen of the electronic weighing apparatus main body 1 in real time through the sensing of the weighing rod 3.

The working principle is as follows: when the auxiliary limiting electronic weighing apparatus is used, the appearance of a shaft workpiece is smooth, but inner holes are usually formed in the shaft workpiece, a user places the end face of the inner hole of the shaft workpiece to the top of a tip 408 on the top of a storage table 407 to play a role in preliminary positioning and anti-falling of the shaft workpiece, the workpiece is placed on the storage table 407, the storage table 407 is forced to slide down in a middle hole 406 longitudinally formed in the middle of a machine body 401 under the action of gravity, an integrated circular table 410 at the bottom of the storage table 407 also slides down synchronously at the moment, inclined planes 411 are symmetrically and obliquely formed on two sides of the circular table 410, due to the structural arrangement that obtuse angles at the connecting positions of the inclined planes 411 and the storage table 407 are located outside acute angles, rotary transmission of a pressure head 404 to a clamping plate 402 is realized under the extrusion of the inclined planes 411, the clamping plate 402 is symmetrically and inwards rotated on two sides of the machine body 401 through a shaft rod 403, and clamping heads on the inner side 405 at the top of the clamping plate realize clamping of the clamping plate to the outer surface of the workpiece placed at the middle end of the top of the storage table 407, the self-centering shaft type workpiece lifting device has the function of self-centering shaft type workpieces, and can effectively prevent the workpieces from slipping from the surface of the supporting plate component 4 to play a role of auxiliary limiting, the guide rod 413 integrally installed at the bottom of the circular table 410 is positioned at the bottom of the machine body 401 through the shaft sleeve 416 to slide, so that the longitudinal stroke of the circular table 410 is guided and limited to be more stable, the middle plate 414 arranged in the middle of the guide rod 413 is used for realizing compression energy storage of the spring 415 in the pressing-down process, the whole load is not additionally added in the existence of the supporting plate component 4, the shaft type workpieces are placed on the supporting plate component 4 after the whole supporting plate component is peeled, data is displayed in real time by the front display screen of the electronic weighing rod 3, then a user withdraws the workpieces placed at the top of the placing table 407, the mechanism quickly resets under the reset force of the spring 415 after the gravity is applied, and the bottom of the clamping plate 402 is shifted through the reset plates 412 on two sides of the bottom of the circular table 410, so that the clamping plates 402 on the two sides synchronously rotate outwards to release the clamping on the outer surface of the workpiece, and the user can conveniently withdraw and place the next batch of workpieces to be weighed.

Claims

1. The utility model provides an auxiliary spacing electronic weighing apparatus, its characterized in that, including electronic weighing apparatus main part (1) and layer board subassembly (4), electronic weighing apparatus main part (1) bottom bilateral symmetry fixed mounting has stabilizer blade (2), and electronic weighing apparatus main part (1) middle part top electric connection has weighing rod (3), is used for from centering auxiliary spacing layer board subassembly (4) are installed in weighing rod (3) top end, layer board subassembly (4) include organism (401), splint (402), axostylus axostyle (403), pressure head (404) and chuck (405), organism (401) bilateral symmetry is provided with splint (402), and splint (402) both sides opening all inwards, splint (402) middle part is run through and is provided with axostylus axostyle (403), and splint (402) rotate through (403) and install in organism (401) both sides, the inboard integral type fixed mounting in splint (402) bottom has pressure head (404), and splint (402) top inboard integral type fixed mounting has chuck (405).

2. The electronic weighing apparatus with auxiliary limit function according to claim 1, wherein the supporting plate assembly (4) further comprises a middle hole (406) and a placement platform (407), the middle hole (406) is formed at the geometric center of the middle portion of the machine body (401), and a disc-shaped placement platform (407) is slidably mounted inside the middle hole (406).

3. The electronic weighing apparatus with the auxiliary limit function according to claim 2, wherein the supporting plate assembly (4) further comprises a tip (408) and a bolt (409), the tip (408) is arranged at the middle end of the top of the placing table (407), and the bolt (409) is connected to the bottom of the front face of the tip (408) in a clamping manner.

4. The electronic weighing apparatus with auxiliary limit function according to claim 2, wherein the supporting plate assembly (4) further comprises a circular truncated cone (410), the circular truncated cone (410) is fixedly installed at the bottom of the object placing table (407) in an integrated manner, and the large-diameter end face of the circular truncated cone (410) faces upwards and is attached to the bottom of the object placing table (407).

5. The electronic weighing apparatus with the auxiliary limit function according to claim 4, wherein the supporting plate assembly (4) further comprises inclined planes (411), the inclined planes (411) are symmetrically arranged on two sides of the circular table (410), an obtuse angle at the joint of the inclined planes (411) and the object placing table (407) is located on the outer side of an acute angle, and the circular table (410) is in transmission connection with the pressure head (404) through the inclined planes (411).

6. The electronic weighing apparatus with the auxiliary limit function according to claim 4, wherein the supporting plate assembly (4) further comprises a reset plate (412) and a guide rod (413), the reset plate (412) is fixedly installed at the bottom of the small-diameter end face of the circular truncated cone (410) in an integrated manner, and the guide rod (413) is fixedly connected to the middle end of the bottom of the reset plate (412).

7. The electronic weighing apparatus with auxiliary limit function according to claim 6, wherein the supporting plate assembly (4) further comprises a middle plate (414) and a spring (415), the middle plate (414) is fixedly installed in the middle of the guide rod (413), and the spring (415) is sleeved on the outer side of the bottom of the guide rod (413).

8. The electronic weighing apparatus with auxiliary limit function according to claim 6, wherein the supporting plate assembly (4) further comprises a shaft sleeve (416), the shaft sleeve (416) is arranged at the outer side of the bottom of the guide rod (413), the guide rod (413) is slidably mounted at the bottom end inside the machine body (401) through the shaft sleeve (416), and the size of the opening at the top of the shaft sleeve (416) is smaller than the bottom diameter of the spring (415).