CN209513001U - A kind of rail mounted electronic weighing balance - Google Patents
A kind of rail mounted electronic weighing balance Download PDFInfo
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- CN209513001U CN209513001U CN201920187591.6U CN201920187591U CN209513001U CN 209513001 U CN209513001 U CN 209513001U CN 201920187591 U CN201920187591 U CN 201920187591U CN 209513001 U CN209513001 U CN 209513001U
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- weighing
- conveyer belt
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- driving device
- mounted electronic
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Abstract
The utility model discloses a kind of rail mounted electronic weighing balances, including weighing support, the two-part Weighing mechanism being arranged on weighing support, first driving device and the second driving device, the two-part Weighing mechanism includes the delivery platform and weighing platform of adjacent connection, first conveyer belt and the second conveyer belt are respectively equipped on the delivery platform and weighing platform, the first conveyer belt and the second conveyer belt pass through first driving device and the driving of the second driving device respectively.There can be different travelling speeds in first conveyer belt on delivery platform and weighing platform and the second conveyer belt in the utility model, first conveyer belt can be used as the deceleration strip of transition, slowly reduce the travelling speed of product, improve weighing platform weighing accuracy, avoid product cause since travelling speed is too fast product measurement accuracy reduce the case where.
Description
Technical field
The utility model relates to automatic weighing technology field, especially a kind of rail mounted electronic weighing balance.
Background technique
Online weighing equipment is one of the important detection device in production.But online weighing domestic at present is set
It is limited for due to structure, is unable to satisfy growing high speed, high-precision testing requirements, and its structure is complex, cost
Higher, installation maintenance is inconvenient.When product is sent to weighing-appliance by high-speed transmission device, the measurement accuracy of weighing can be significantly
It reduces, influences the product qualification rate of production.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of rail mounted electronic weighing balance.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of rail mounted electronic weighing balance, including
Weighing support, the two-part Weighing mechanism being arranged on weighing support, first driving device and the second driving device, the two-part claim
Heavy-duty machine structure includes the delivery platform and weighing platform of adjacent connection, and the weighing platform bottom is equipped with weighing sensor, the biography
It send and is respectively equipped with first conveyer belt and the second conveyer belt on platform and weighing platform, the first conveyer belt and the second conveyer belt point
It Tong Guo not first driving device and the driving of the second driving device.
Preferably, the first driving device and the second driving device are driving motor.
Preferably, connection frame is equipped between the delivery platform and weighing platform, the connection frame includes bottom plate and affixed
Connecting plate at bottom plate both ends, described delivery platform one end are fixed on connecting plate, weighing platform one end hold out against connecting plate it
Between.
Preferably, transition plates is equipped between the first conveyer belt and the second conveyer belt, the both ends of the transition plates are affixed
On connection frame.
Preferably, the delivery platform and weighing platform two sides are equipped with baffle.
Preferably, the weighing platform side is equipped with photoelectric sensor.
Preferably, the baffle front end is equipped with guiding surface.
Preferably, the weighing support side is equipped with control panel.
The beneficial effects of the utility model are:
1. the utility model, by setting two-part Weighing mechanism, delivery platform, which can be used for reducing, is sent to weighing platform
The speed of product, convenient for improving the weighing precision of weighing platform；
2. can have in the first conveyer belt on delivery platform and weighing platform and the second conveyer belt in the utility model
There is different travelling speeds, first conveyer belt can be used as the deceleration strip of transition, the travelling speed of product slowly be reduced, so that producing
Product reach speed well when on the second conveyer belt, improve the weighing accuracy of weighing platform, avoid product too fast due to travelling speed
The case where causing product measurement accuracy to reduce.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples:
Fig. 1 is a kind of axonometric drawing of preferred embodiment of the utility model；
Fig. 2 is a kind of main view of preferred embodiment of the utility model；
Fig. 3 is a kind of top view of preferred embodiment of the utility model；
Fig. 4 be the utility model it is a kind of it is more excellent be strength connection frame axonometric drawing.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below with reference to embodiment and
The technical effect of the design of the utility model, specific structure and generation is clearly and completely described in attached drawing, with sufficiently geographical
Solve the purpose of this utility model, feature and effect.Obviously, described embodiment is that a part of the utility model is implemented
Example, rather than whole embodiments, those skilled in the art's other realities obtained without creative efforts
Example is applied, the range of the utility model protection is belonged to.
Together referring to figs. 1 to Fig. 4, for a kind of preferably embodiment, a kind of rail mounted electronic weighing balance, including weighing support
1, two-part Weighing mechanism, first driving device and the second driving device on weighing support 1, two-part Weighing mechanism packet are set
Delivery platform 2 and weighing platform 3 are included, delivery platform 2 is used to for product being transported to weighing platform 3, and weighing platform 3 is for weighing
First conveyer belt 21 and the second conveyer belt 31, the first conveying are respectively equipped on the weight of product, delivery platform 2 and weighing platform 3
Band 21 and the second conveyer belt 31 are respectively by first driving device and the second driving device, by the way that different driving device point is arranged
Not Qu Dong first conveyer belt 21 and the second conveyer belt 31, enable first conveyer belt 21 and the second conveyer belt 31 according to practical need
It asks and selects different different travelling speeds.In the present embodiment, the speed of the second conveyer belt of speed ratio 31 of first conveyer belt 21
Spend it is low, when product high speed be transported on delivery platform 2 when, first conveyer belt 21 by frictional force to product carry out for the first time subtract
Speed, when being transported on weighing platform 3, first conveyer belt 21 carries out second to product by frictional force and slows down, and flat in weighing
It weighs on platform 3, realizes accurately measuring for product weight.By slowing down twice, so that product is stablized slowly in the second conveying
On band 31 and weighing measurement is carried out, avoid product causes product to be tumbled, influences survey in primary slow down due to slowing down too urgent
The problem of measuring result occurs.
3 bottom of weighing platform is equipped with weighing sensor 8, and the top of weighing sensor 8 is equipped with weighing plate, weighing platform 3
Two sides are fixed on weighing plate by bolt, and the bottom of weighing sensor 8 is fixed on weighing support 1 by bolt, weighing platform 3
By weighing plate by weight transmitting to weighing platform 3, weighing sensor 8 measures the product weight on weighing platform 3.In this reality
It applies in example, weighing sensor 8 uses resistance strain weighing transducer, its resistance also changes therewith when being deformed using resistance strain gage
The principle of change works, and is mainly made of elastic element, resistance strain gage, measuring circuit and 4 part of transmission cable.
Further, first conveyer belt 21 and the second conveyer belt 31 are belt conveyor, pass through roll shaft tensioner and drive fortune
Turn.2 both ends of delivery platform are rotatably connected to transport roller, and transport roller is for installing first conveyer belt 21,3 both ends of weighing platform
It is rotatably connected to weighing roll shaft, weighing roll shaft is for installing the second conveyer belt 31.
Further, first driving device and the second driving device are driving motor, and first driving device is motor one, the
Two driving devices are motor two, and transport roller includes main transport roller 22 and from transport roller 23, and roll shaft of weighing includes main weighing
Roll shaft 32 and from weighing roll shaft 33, main transport roller 22 and main 32 one end of weighing roll shaft are equipped with rotation gear, motor one and electricity
Machine two is equipped with the driving wheel engaged with rotation gear, motor one and motor two and respectively drives master by driving wheel and rotation gear
Transport roller 22 and the rotation of main weighing roll shaft 32, and then drive first conveyer belt 21 respectively, conveyed from transport roller 23 and second
Band 31 is rotated from weighing roll shaft 33, realizes the transport process of first conveyer belt 21 and the second conveyer belt 31.It should be noted that
Motor one and motor two in the accompanying drawings and are not drawn into.
Further, connection frame 5 is equipped between delivery platform 2 and weighing platform 3, connection frame 5 is flat for fixed support transmission
The horizontal position of platform 2 and limitation weighing platform 3, connection frame 5 include bottom plate 51 and the connecting plate 52 for being fixed in 51 both ends of bottom plate, are connected
Fishplate bar 52 is used to fix one end of delivery platform 2 and the horizontal position of limitation 3 one end of weighing platform, and a steel can be used in connection frame 5
Plate plate is bent by punching press.One end of delivery platform 2 is fixed in connection from transport roller 23 by screw or bolt
On plate 52, weighing platform 3 is equipped with withstanding tight block from weighing 33 both ends of roll shaft, is limited in connection from weighing roll shaft 33 by withstanding tight block
Between plate 52.Connection frame 5 is mounted by means of bolts on weighing support 1.
Further, transition plates 9 is equipped between first conveyer belt 21 and the second conveyer belt 31,9 both ends of transition plates pass through screw
Or bolt is fixed between connecting plate 52, transition plates 9 is transported to the second conveyer belt 31 from first conveyer belt 21 for reducing product
Impact, avoid product of tumbling, because of adjacent connection between first conveyer belt 21 and the second conveyer belt 31, form a recess
Portion, the recessed portion are filled out by transition plates 9 and can reduce product and be transported to rushing on the second conveyer belt 31 from first conveyer belt 21
Hit effect.Transition plates 9 can be used steel and be made up of techniques such as punching press, drillings.
Further, delivery platform 2 and 3 two sides of weighing platform are equipped with baffle 4, and baffle 4 is fixed in delivery platform 2 by screw
With 3 two sides of weighing platform, baffle 4 is for preventing product from falling during the transport in first conveyer belt 21 and the second conveyer belt 31
Out.In the present embodiment, baffle 4 can be used steel plate and be process.
Further, 3 side of weighing platform is equipped with 7 device of photoelectric sensor, and 7 device of photoelectric sensor is being transmitted for testing product
Position on platform 2 or weighing platform 3.In the present embodiment, 7 device of photoelectric sensor is arranged on weighing platform 3, and setting is producing
On the optimum detection position of product, which can be come out by many experiments statistical test.When product is flat by weighing
When platform 3,7 device of photoelectric sensor is triggered, weighing data at this time is recorded, to improve the detection accuracy of weighing platform 3.
Further, 4 front end of baffle is equipped with guiding surface, and guiding surface enters delivery platform 2 or weighing platform 3 convenient for product
On.
Further, 1 side of weighing support is connected with control panel 6 by screw or bolt, and control panel 6 is for controlling motor
One and motor two revolving speed and record weighing data.Control panel 6 passes through circuit connection weighing and sensing, motor one and motor two,
The revolving speed of the magnitude of current control motor one and motor two of motor one and motor two is flowed by control.
When it is implemented, first conveyer belt 21 and the second conveyer belt 31 are operated using different revolving speeds, the first conveying
The second conveyer belt of rotating ratio 31 with 21 turns very fast, when product high speed is transported on delivery platform 2,21 pairs of first conveyer belt productions
Product are tentatively slowed down, and the second conveyer belt 31 is subsequently entered, and when running speed is steady on the second conveyer belt 31 for product, trigger photoelectricity
7 device of sensor records the weighing data on weighing and sensing at this time, and product is transported in subsequent processing, and weighing terminates.The present embodiment
Product travelling speed is lowered by slowing down twice, convenient for the precise effect of product, accelerator can added later
Again the speed for improving product, realizes the process that runs at high speed.
The above, the only better embodiment of the utility model, but the utility model is not limited to above-mentioned reality
Example is applied, as long as its technical effect for reaching the utility model with any same or similar means, all should belong to the utility model
Protection scope.
Claims (8)
1. a kind of rail mounted electronic weighing balance, which is characterized in that including weighing support (1), the two-part being arranged on weighing support (1)
Weighing mechanism, first driving device and the second driving device, the two-part Weighing mechanism include the delivery platform of adjacent connection
(2) and weighing platform (3), weighing platform (3) bottom are equipped with weighing sensor (8), and the delivery platform (2) and weighing are flat
First conveyer belt (21) and the second conveyer belt (31), the first conveyer belt (21) and the second conveyer belt are respectively equipped on platform (3)
(31) it is driven respectively by first driving device and the second driving device.
2. a kind of rail mounted electronic weighing balance according to claim 1, which is characterized in that the first driving device and
Two driving devices are driving motor.
3. a kind of rail mounted electronic weighing balance according to claim 1, which is characterized in that the delivery platform (2) and title
Connection frame (5) are equipped between galassing platform (3), the connection frame (5) includes bottom plate (51) and the company for being fixed in bottom plate (51) both ends
Fishplate bar (52), described delivery platform (2) one end are fixed on connecting plate (52), and weighing platform (3) one end is held out against in connecting plate
(52) between.
4. a kind of rail mounted electronic weighing balance according to claim 3, which is characterized in that the first conveyer belt (21) and
Transition plates (9) are equipped between second conveyer belt (31), the both ends of the transition plates (9) are fixed on connection frame (5).
5. a kind of rail mounted electronic weighing balance according to claim 1, which is characterized in that the delivery platform (2) and title
Galassing platform (3) two sides are equipped with baffle (4).
6. a kind of rail mounted electronic weighing balance according to claim 1, which is characterized in that weighing platform (3) side
Equipped with photoelectric sensing (7).
7. a kind of rail mounted electronic weighing balance according to claim 5, which is characterized in that baffle (4) front end is equipped with
Guiding surface.
8. a kind of rail mounted electronic weighing balance according to claim 1, which is characterized in that weighing support (1) side is set
There are control panel (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187591.6U CN209513001U (en) | 2019-02-02 | 2019-02-02 | A kind of rail mounted electronic weighing balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920187591.6U CN209513001U (en) | 2019-02-02 | 2019-02-02 | A kind of rail mounted electronic weighing balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209513001U true CN209513001U (en) | 2019-10-18 |
Family
ID=68203868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920187591.6U Active CN209513001U (en) | 2019-02-02 | 2019-02-02 | A kind of rail mounted electronic weighing balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209513001U (en) |
-
2019
- 2019-02-02 CN CN201920187591.6U patent/CN209513001U/en active Active
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