CN207389721U - A kind of chocolate bag conveying device - Google Patents
A kind of chocolate bag conveying device Download PDFInfo
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- CN207389721U CN207389721U CN201721148124.XU CN201721148124U CN207389721U CN 207389721 U CN207389721 U CN 207389721U CN 201721148124 U CN201721148124 U CN 201721148124U CN 207389721 U CN207389721 U CN 207389721U
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- weight
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- electric pushrod
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Abstract
The utility model discloses a kind of chocolate bag conveying devices, its key points of the technical solution are that the device for transporting objects including supporting rack and on supporting rack, device for transporting objects is equipped with Weight detecting device, and Weight detecting device includes：Weight detecting module, weight detecting module detect the weight value information of material and export gravimetric value current signal in real time；Weight comparison module, weight comparison module by the gravimetric value current signal received compared with default a reference value, output driving current signal during less than default a reference value；Drive module, drive module includes the electric pushrod being arranged on device for transporting objects and the driving unit on electric pushrod, driving unit controls electric pushrod to complete work of once stretching when receiving driving current signal, reach convenience to compare and analyze chocolate weight value information in transportational process, the technique effect for then discharging light chocolate bag.
Description
Technical field
The utility model is related to a kind of chocolates to convey line mechanism, more particularly to a kind of chocolate bag conveying device.
Background technology
In the 17th century, the U.S. starts to transmit bulk material using cableway；In the middle of the 19th century, the conveyer belt of various modern structures
Conveyer occurs in succession.1868, there is belt conveyor conveyer in Britain；1887, there is spiral in the U.S.
Conveyer；1905, there is steel belt conveyor in Switzerland；1906, there is inertia conveyer in Britain and Germany.This
Afterwards, conveyer belt conveyer is influenced be subject to machine-building, motor, chemical industry and metallurgical industry technological progress, constantly improve, progressively by
Transmission inside finishing department develops to the material completed between intra-firm and enterprise-to-business or even city and carries, becomes object
Expect handling system mechanization and automate indispensable component, and in the prior art in the transportational process of such as chocolate
Also inevitably it is applied to conveyer belt.
Existing to can refer to the Chinese patent that Authorization Notice No. is 203767562 U of CN, it discloses a kind of chocolate is defeated
Thread feeding mechanism in particular discloses a kind of double servo entire-column mechanisms of high speed.The double servo entire-column mechanisms of the high speed, Dual-Servo Motor permutation
Before be provided with servo conveyer belt, rejecting mechanism and two optoelectronic switches, servo conveyer belt Vertical Square are provided on servo conveyer belt
Dual-Servo Motor is set up, Dual-Servo Motor respectively drives synchrome conveying belt.The beneficial effects of the utility model are：It is high
Su Shuan servo entire-columns mechanism is to drive two synchrome conveying belt alternating movements by two servo-drive systems, ensures that synchronous driving takes
Fixture at a high speed, accurately move, using servo cam principle realize intermittent movement, so as to chocolate high speed it is accurate
Permutation
But conveyer belt is only the transmission of simple progress material, during transmission fills sack-finished- chocolate bag
The weight value information of packaging bag cannot be distinguished well, the weight for causing finished product is uneven, influences Examined and right
Undesirable influence is caused in the sale of product.
Utility model content
The purpose of this utility model is to provide a kind of chocolate bag conveying device, has conveniently in transportational process to chalk
Power weight value information compares and analyzes, the advantages of then light chocolate bag is discharged.
The above-mentioned technical purpose of the utility model technical scheme is that：
A kind of chocolate bag conveying device, the device for transporting objects including supporting rack and on supporting rack, the object
Material conveying device is equipped with Weight detecting device, and the Weight detecting device includes：Weight detecting module, the weight detecting mould
Block is arranged on device for transporting objects and detects the weight value information of material in real time, the weight detecting module output gravimetric value electricity
Flow signal；Weight comparison module, the weight comparison module connect weight detecting module and defeated in response to weight detecting module
The gravimetric value current signal gone out, the weight comparison module carry out the gravimetric value current signal received and default a reference value
Compare, output driving current signal when the weight value information is less than default a reference value；Drive module, the drive module bag
Include the electric pushrod on device for transporting objects and the driving unit on electric pushrod, the driving unit connection weight
Measure comparison module and in response to the driving current signal of weight comparison module output, the driving unit receives driving current
During signal electric pushrod is controlled to complete work of once stretching.
By using said program, specifically, detecting weight in real time by weight detecting module during normal use
Magnitude information and weight value information is transferred to weight comparison module, when weight comparison module receives gravimetric value current signal
By gravimetric value current signal compared with default a reference value, controlled when gravimetric value current signal is less than default a reference value
Output driving current signal and pass through driving current signal control driving unit start, driving unit control electric pushrod complete
The work for once extending and shrinking so that facilitate and discharge the lighter chocolate bag on device for transporting objects, improve product
The effect of quality.
Preferably, the device for transporting objects includes the three groups of conveyer belts and difference that are arranged on along direction of transfer on supporting rack
Driving motor on every group of conveyer belt, the electric pushrod are arranged on by the conveyer belt at medium position, the electric pushrod
Pedestal be detachably fixed and be connected with supporting rack.
By using said program, specifically, device for transporting objects includes three groups of conveyer belts and is respectively arranged on three groups of biographies
Send the driving motor taken so that can facilitate when in use and the transfer rate of three groups of conveyer belts is adjusted, be passed to improve
Efficiency is sent, adds the practicability effect of equipment.
Preferably, the weight detecting module includes being arranged on the weight detecting sensing between two layers above and below the conveyer belt of middle part
The conveyer belt on device, the weight sensor and upper strata fits.
By using said program, specifically, weight detecting module includes weight sensor, when in use by setting
The real-time sense weight value information of weight sensor put and give gravimetric value current signal transfer to weight comparison module, if
It is standby simple to operate, add the practicability effect during equipment use.
Preferably, the weight comparison module includes：Comparing unit, the comparing unit connection weight sensor is simultaneously
And weight sensor output sensed current signal with default a reference value compared with, when sensed current signal be less than in advance
If a reference value control output driving current signal；Amplifying unit, the amplifying unit connect comparing unit and will be relatively more single
It is exported after the driving current signal amplification of member output.
By using said program, specifically, being the gravimetric value that will can receive by comparing unit in advance using
Current signal controls output driving current signal when less than a reference value and will driving electricity compared with default a reference value
Signal transmission is flowed to amplifying unit, is exported after amplifying via amplifying unit so that current signal can be stablized is transmitted, and increases
The practicability effect of equipment is added.
Preferably, the driving unit includes：Control unit is extended, the elongation control unit receives driving current letter
Number when control electric pushrod elongation；Delay unit, the delay unit connection extended control unit and in elongation a period of times
Afterwards electric pushrod is controlled to shrink.
By using said program, specifically, in use electric pushrod can be controlled by extending control unit
It carries out once elongation and by delay unit electric pushrod is controlled to extend after-contraction, complete work of once stretching, equipment operation
It is simple and convenient, add the practicability effect of equipment.
Preferably, the rotating speed of the driving motor at the medium position is less than turning for the driving motor on the conveyer belt of both sides
Speed.
By using said program, specifically, the rotating speed of the driving motor at medium position is less than both sides driving motor
Rotating speed so that can facilitate push lighter chocolate bag in use, equipment operation is simple and convenient, adds equipment
Practicability effect during use.
Preferably, the adjustment module that the driving motor is controlled to rotate is arranged on driving motor at the medium position.
By using said program, specifically, position in being controlled in use by the adjustment module of setting
Put the rotating speed of the driving motor at place so that facilitate and push lighter chocolate bag, equipment operation is simple and convenient, adds use
Practicability effect in the process.
Preferably, the adjustment module is several negative in the governor circuit of the driving motor at medium position including being series at
Carry resistance and the control being parallel to respectively on each load resistance switch.
By using said program, specifically, when in use by opening or being closed control switch control governor circuit
In electric current size so that it is convenient that the velocity of rotation of driving motor is adjusted, add the reality during equipment use
With property effect.
In conclusion the utility model has the advantages that：It is convenient that chocolate gravimetric value is believed in transportational process
Breath compares and analyzes, and then discharges light chocolate bag；Add the practicability effect of detection device.
Description of the drawings
Fig. 1 is overall structure diagram in embodiment；
Fig. 2 is the structure diagram that embodiment convexity shows weight sensor；
Fig. 3 is the circuit diagram that embodiment convexity shows weight detecting module and weight comparison module；
Fig. 4 is the circuit diagram that embodiment convexity shows elongation control unit control terminal；
Fig. 5 is the circuit diagram that embodiment convexity shows delay unit；
Fig. 6 is the circuit diagram that embodiment convexity shows elongation control unit driving end；
Fig. 7 is the circuit diagram that embodiment convexity shows adjustment module.
In figure, 1, supporting rack；2nd, device for transporting objects；21st, conveyer belt；22nd, driving motor；23rd, electric pushrod；3rd, weight
Detection module；31st, weight sensor；4th, weight comparison module；41st, comparing unit；42nd, amplifying unit；5th, drive module；
51st, control unit is extended；52nd, delay unit；6th, adjustment module.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.The identical attached drawing of wherein identical parts
Mark represents.It should be noted that word "front", "rear" used in the following description, "left", "right", "up" and "down" refer to
It is the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and " outer " are referred respectively to towards or away from particular elements geometry
The direction at center.
Embodiment：A kind of chocolate bag conveying device, as shown in Figure 1, including supporting rack 1 and on supporting rack 1
Device for transporting objects 2, device for transporting objects 2 include the three groups of conveyer belts 21 and difference that are arranged on along direction of transfer on supporting rack 1
On three groups of conveyer belts 21 and driving motor 22 that corresponding conveyer belt 21 is controlled to be conveyed.
Weight detecting device, Weight detecting device bag are provided on the supporting rack 1 on 21 side of conveyer belt at medium position
Include weight detecting module 3, weight comparison module 4 and drive module 5.
With reference to Fig. 2 and Fig. 3, weight detecting module 3 includes being arranged on conveyer belt at medium position about 21 between two layers
Weight sensor 31, weight sensor 31 are conventional pressure sensor and weight sensor 31 and upper strata
Conveyer belt 21 be bonded to each other, weight sensor 31 is coupled on power supply VCC and detects the object on conveyer belt 21 in real time
The weight value information of product；
Weight comparison module 4 includes the comparing unit 41 being connected with each other and amplifying unit 42, and comparing unit 41 includes connection
The positive input of the comparator T1 of weight sensor 31, weight sensor 31 and comparator T1 couple, and are comparing
The negative input access of device T1 has default a reference value Vref1, and amplifying unit 42 includes the amplifier T2 of connection comparator T1,
The output terminal of comparator T1 is coupled with the positive input of amplifier T2, between the negative input and output terminal of amplifier T2
Be coupled with resistance R1, the negative input in amplifier T2 be also coupled to resistance R2 and via resistance R2 after be grounded set.
Drive module 5 includes the electric pushrod 23 being arranged on device for transporting objects 2 and on electric pushrod 23 with control
The driving unit that electric pushrod 23 processed is extended or shunk, driving unit include elongation control unit 51 and delay unit 52.
As shown in figure 4, elongation control unit 51 includes being coupled to the load resistance R3 of amplifier T2 output terminals, in load electricity
The other end of resistance R3 is coupled with electromagnetic coil KA1, and the other end ground connection of electromagnetic coil KA1 is set, and drive module 5 further includes coupling
In the normally opened contact KA1 of power supply VCC, load resistance R4 is coupled with and in load resistance R4 in the other end of normally opened contact KA1
The other end be coupled with electromagnetic coil KA2, the other end ground connection of electromagnetic coil KA2 is set, in the both ends of normally opened contact KA1 also coupling
It is connected to the normally opened contact KA2 being serially connected and normally-closed contact KA4.
As shown in figure 5, delay unit 52 includes three or five timers of connection power supply VCC, No. 4 pins of three or five timers with
No. 8 pins are in parallel and couple setting with power supply VCC, are coupled between power supply VCC and No. 3 pins of three or five timers mutually
Resistance R7, electromagnetic coil KA3 and the electromagnetic coil KA4 of series connection, the coupling between No. 8 pins and No. 7 pins of three or five timers
It is connected to and is serially connected the slide rheostat resistance R5 of setting and resistance R6, be coupled with capacitance C in the other end of resistance R6, three or five is fixed
When device No. 7 pipe foot meridian capacitor C after be grounded and set, No. 6 pins and No. 7 pins of three or five timers are arranged in parallel, and three or five periodically
Device No. 1 pin ground connection set, No. 2 pins of three or five timers be in series with normally opened contact KA2 and via normally opened contact KA2 after
Ground connection, the resistance R8 being serially connected and electromagnetic coil KA3, electromagnetic coil are also coupled on No. 3 pins of three or five timers
The other end ground connection of KA3 is set.
As shown in fig. 6, electric pushrod 23 includes small machine M1 and the piston rod with small machine M1 output axis connections, small
Connect normally opened contact KA3 in circuit where motor M1, normally opened contact KA4 is coupled at the both ends of small machine M1, in small electricity
Machine M1 normally-closed contact KA4s in parallel with the both ends of the circuit where the normally opened contact KA4 that any one is arranged in series.
As shown in fig. 7, the rotating speed of the driving motor M2 at medium position is less than the driving motor 22 on both sides conveyer belt 21
Rotating speed, be arranged on the adjustment module 6 that driving motor M2 is controlled to rotate, adjustment module 6 on the driving motor M2 at medium position
Including the resistance R9 being arranged in series with driving motor M2 and resistance R10, at the both ends of resistance R9 and resistance R10, parallel connection is set respectively
Put control switch S1 and control switch S2.
Specific operation process is as follows：
Weight sensor 31 detects the weight value information of the chocolate bag on the conveyer belt 21 at medium position in real time
And give gravimetric value current signal transfer to comparator T1, comparator T1 is by gravimetric value current signal and default a reference value
Vref1 is compared, when gravimetric value current signal is less than default a reference value control by high level of current signal transmission to being put
It big device T2 and exports after amplifying via amplifier T2, electromagnetic coil KA1 obtains electric control normally opened contact KA1 closures, electromagnetism at this time
Coil KA2 obtains electric control normally opened contact KA2 closures, and circuit forms self-locking.
The normally opened contact KA2 being coupled at this time on three or five timers is closed, and control electromagnetic coil KA3 obtains electric, small machine M1
Start control piston rod elongation, underproof product is pushed, just delay terminates after the completion of promoting, at this time electromagnetic coil
KA4 obtains electric control small machine M1 commutations and rotates, and control piston rod is shunk, and completes one side and stretches work.
When controlling driving motor M2 rotating speeds, it can individually be closed control switch S1 and either control and switch S2 also or together
When be closed control switch S1 and control switch S2, the resistance value of resistance R9 and resistance R10 is different when in use, enabling is driven
The adjusting of the rotating speed of dynamic motor 22.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. a kind of chocolate bag conveying device, the device for transporting objects (2) including supporting rack (1) and on supporting rack (1),
It is characterized in that, the device for transporting objects (2) is equipped with Weight detecting device, the Weight detecting device includes：
Weight detecting module (3), the weight detecting module (3) are arranged on device for transporting objects (2) and detect material in real time
Weight value information, the weight detecting module (3) exports gravimetric value current signal；
Weight comparison module (4), the weight comparison module (4) connect weight detecting module (3) and in response to weight detectings
The gravimetric value current signal of module (3) output, the weight comparison module (4) is by the gravimetric value current signal received with presetting
A reference value be compared, the weight value information be less than default a reference value when output driving current signal；
Drive module (5), the drive module (5) include the electric pushrod (23) being arranged on device for transporting objects (2) and set
Driving unit on electric pushrod (23), the driving unit connect weight comparison module (4) and compare in response to weight
The driving current signal of module (4) output, the driving unit control electric pushrod (23) complete when receiving driving current signal
Into work of once stretching.
2. a kind of chocolate bag conveying device according to claim 1, it is characterised in that：The device for transporting objects (2)
Including three groups of conveyer belts (21) being arranged on along direction of transfer on supporting rack (1) and the drive being respectively arranged on every group of conveyer belt (21)
Dynamic motor (22), the conveyer belt (21) that the electric pushrod (23) is arranged at medium position is other, the bottom of the electric pushrod (23)
Seat is detachably fixed with supporting rack (1) to be connected.
3. a kind of chocolate bag conveying device according to claim 2, it is characterised in that：The weight detecting module (3)
Including the weight sensor (31) between conveyer belt (21) in the middle part of being arranged on up and down two layers, the weight sensor (31)
It fits with the conveyer belt (21) on upper strata.
A kind of 4. chocolate bag conveying device according to claim 1, which is characterized in that the weight comparison module (4)
Including：
Comparing unit (41), comparing unit (41) the connection weight sensor (31) and weight sensor (31)
The sensed current signal of output is compared with default a reference value, when sensed current signal is defeated less than the control of default a reference value
Go out driving current signal；
Amplifying unit (42), amplifying unit (42) the connection comparing unit (41) and the driving for exporting comparing unit (41)
It is exported after current signal amplification.
5. a kind of chocolate bag conveying device according to claim 1, which is characterized in that the driving unit includes：
Control unit (51) is extended, the elongation control unit (51) controls electric pushrod (23) when receiving driving current signal
Elongation；
Delay unit (52), delay unit (52) connection extend control unit (51) and are controlled after a period of time is extended
Electric pushrod (23) is shunk.
6. a kind of chocolate bag conveying device according to claim 2, it is characterised in that：Driving at the medium position
The rotating speed of motor (22) is less than the rotating speed of the driving motor (22) on both sides conveyer belt (21).
7. a kind of chocolate bag conveying device according to claim 2, it is characterised in that：Driving at the medium position
The adjustment module (6) that the driving motor (22) is controlled to rotate is arranged on motor (22).
8. a kind of chocolate bag conveying device according to claim 7, it is characterised in that：The adjustment module (6) includes
It several load resistances for being series in the governor circuit of the driving motor at medium position (22) and is parallel to respectively each negative
Carry ohmically control switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148124.XU CN207389721U (en) | 2017-09-08 | 2017-09-08 | A kind of chocolate bag conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148124.XU CN207389721U (en) | 2017-09-08 | 2017-09-08 | A kind of chocolate bag conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207389721U true CN207389721U (en) | 2018-05-22 |
Family
ID=62415801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148124.XU Expired - Fee Related CN207389721U (en) | 2017-09-08 | 2017-09-08 | A kind of chocolate bag conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207389721U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950111A (en) * | 2019-12-03 | 2020-04-03 | 湖南沃峰智能科技有限公司 | Conveying equipment for cable production |
| CN112426149A (en) * | 2020-11-23 | 2021-03-02 | 重庆医科大学 | Flexible portable stroke patient household gait acquisition system and device and data processing method |
-
2017
- 2017-09-08 CN CN201721148124.XU patent/CN207389721U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110950111A (en) * | 2019-12-03 | 2020-04-03 | 湖南沃峰智能科技有限公司 | Conveying equipment for cable production |
| CN112426149A (en) * | 2020-11-23 | 2021-03-02 | 重庆医科大学 | Flexible portable stroke patient household gait acquisition system and device and data processing method |
| CN112426149B (en) * | 2020-11-23 | 2023-01-24 | 重庆医科大学 | Flexible portable stroke patient household gait acquisition system and device and data processing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20200908 |