Packaging facilities with Weighing apparatus
Technical field
The present invention relates to a kind of packaging facilities with Weighing apparatus, and in particular to a kind of weighing part having
Packaging facilities.
Background technology
It is applied in the prior art in packaging machinery industry, has the packaging facilities of Weighing apparatus is general mainly to be filled by charging
Put, aggregate feeder units, Weighing apparatus, drawing mechanism, frame and electronic control system composition, it is main to realize to inputting material
Quantitatively export, support is provided for quantitative package automation.
The major function of Weighing apparatus be by each weighing device unit receive carrying by corresponding material buffer be transferred into Lai
Material, carry out weighing, the one group of gravimetric value drawn be transported to electronic control system carry out computing, then receive and perform electronics
The specific discharging order that control system is sent, export quantitative material.Each weighing device unit includes weighing sensor, one
Individual material loads container parts and a material unloading operation part.Weighing sensor is that elastic deformation occurs for a stress
Component because fixing end is fixedly connected with frame, and the other end and material load container parts and are fixedly connected, so material
Jitter phenomenon can be produced in loaded material by the impact of material by loading container parts, and this kind of jitter phenomenon is held by necessary
Stop after the continuous time, can just carry out accurate weighing.Material load the horizontal range of container and weighing sensor because
Being limited by the crank and rocker mechanism of centre and can not lean on close, the distance directly has influence on the duration of shake,
I.e. the distance is more big, and the duration shaken is longer, directly affects the running speed of machine.In addition, existing weighing portion
Part, complicated, part is more.
The content of the invention
The technical problem to be solved in the invention is to provide a kind of packaging facilities with Weighing apparatus, should have weighing dress
The packaging facilities put, make the unlatching and closing of dodge gate, automation can be realized;It is compact-sized and structure space is small, part
It is few, it is simple in construction, it is easy to assembly, make the distance of container and weighing sensor closer to reducing manufacturing cost, reduce work and make an uproar
Sound, shaky time when substantially reducing loaded material, accelerates operating rate.
The present invention can adopt the following technical scheme that:
A kind of packaging facilities with Weighing apparatus, including frame, the material diversion regulating member in frame, thing
Expect conveyer belt type alarm component of the material transferring of shunt regulating part out to weighing part, each alarm component and corresponding scale
Heavy parts correspond;
Its pan feeding end position is corresponding with the conveyer belt of corresponding alarm component for the outlet of material diversion regulating member, feed portion
Its opening is corresponding with the container of corresponding weighing part for its discharge end of the conveyer belt of part;
The weighing part also includes a mounting parts in frame, and one can be rapidly by container
It is installed on the quick despatch part of mounting parts;Mounting parts includes installing plate, the installing plate being fixed in frame
It is provided with weighing sensor;Quick despatch part includes first component and second component, first component and the fast quick-mounting of second component
Tear formula connection open, its load-bearing end of first component and weighing sensor is fixedly connected, and second component is connected with container;
Its bottom of the container be provided with outlet, container be provided with one by elastomeric element provide reset force, close or beat
Dodge gate opening the outlet, being articulated with container;Also include being used for automatically reset locking mechanism and the switch for locking dodge gate
Auxiliary body;Automatically reset locking mechanism by dodge gate dodge gate stop hook, can elastic reset knee-piece, and
On knee-piece correspondence position, for dodge gate stop hook hook when dodge gate is closed reset locking roller;Activity
The dynamic hook of door holder is different from the hinged place position that dodge gate is hinged to container;Switching auxiliary body includes the work on dodge gate
The dynamic flat-folded side of door, and can push up after rotation to open knee-piece and make dodge gate stop hook depart from reset and lock roller, the energy after rotation
Heading on the flat-folded side of dodge gate makes dodge gate stop hook hook the crank for resetting locking roller, and the crank is driven by the second motor
It is dynamic;Open in the direction that the breach direction of dodge gate stop hook is moved when being opened towards knee-piece by crank top.
It is of the present invention to solve the problems, such as further take following corrective measure:
Between container and installing plate, first component, second component are respectively tabular for the first component, second component
Shape, both place vertically;Between container and installing plate, knee-piece is located on the flat-folded side of dodge gate on knee-piece, dodge gate flat-folded side
Side;Knee-piece movable is installed on second component, and knee-piece is connected with the back-moving spring that can reset knee-piece;Second motor
It is installed on installing plate.
The second component is provided with can retaining hook, indexable tightening hook;First component be provided with can retaining hook, turn
The fixed gap that position tightening hook matches;Can retaining hook pass through corresponding fixed gap from second component side, second
Part be provided with second component opposite side can imbed or exit can retaining hook on it is breach, make can retaining hook can not exit
, reducible retaining part.
The retaining part is elastic strip.
The alarm component include a both ends have the support of rolling member, one be arranged on the rolling member on,
The conveyer belt driven by rolling member, in addition to two side shields being fixedly connected with the support, two side shields are respectively positioned at defeated
Send the both sides of the edge correspondence position of band;Rolling member is driven by the first motor;Rolling member engages with conveyer belt;
The limited slip plate for preventing that material from skidding is uniformly provided with the conveyer belt, conveyer belt is made up of multistage belt segment, adjacent
Two belt segments are articulated and connected, and the limited slip plate is in the belt segment, and by belt segment, it is formed towards outer process limited slip plate.
Its top of the limited slip plate is provided with pointed tooth.
Its both sides of the conveyer belt set two gear pieces, and the catch in each gear piece is tight in the straight line segment limit of the conveyer belt
Solid matter arranges, and two adjacent catch edges contact with each other;Each gear piece is high positioned at the outside of the corresponding side shield, its top respectively
In the bottom of corresponding side shield;Conveyer belt is made up of multistage belt segment, and adjacent two belt segments are articulated and connected, and each catch is respectively arranged on
Two outboard ends of corresponding belt segment.
The both sides of its discharge end of conveyer belt are respectively equipped with round catch;Rolling member includes the side wheel installed in axle one end
With the side wheel of the axle other end, two circle catch are respectively provided at driving wheel in the rolling member of its discharge end of conveyer belt, passive
On wheel.
Knee-piece is arc by the end of the part on crank top.
Above-mentioned technical proposal has such technique effect:
1st, packaging facilities of the present invention, in weighing part using automatically reset locking mechanism and switch auxiliary body it is directly push-jump
The structure type of be hinged dodge gate, automatically reset locking mechanism and the mutual cooperation of switch auxiliary body, and the power of motor carries
For making the unlatching and closing of dodge gate, automation can be realized;Compact-sized and structure space is small, part is few, structure letter
It is single, it is easy to assembly, make the distance of container and weighing sensor closer to reducing manufacturing cost, reduce operating noise, contract significantly
Shaky time during short loaded material, accelerates operating rate.
2nd, packaging facilities of the present invention, using conveyer belt type alarm component, compared with prior art, adapt to material variety and be able to
Significantly increase;Compared with prior art;There is no vibrating mechanism, greatly reduce operating noise.It is and simple in construction.Adapt to thing
Expect that species is a lot, such as foodstuff, divide from material characteristic, there are (such as peanut, soybean, rice, melon seeds) of discrete particles shape,
Have (such as milk powder, chicken powder) of powdery, there is block adhesive (such as fresh beef clod, fresh pork block), have it is spherical (such as burger,
Shrimp ball) etc..
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is the structural representation of conveyer belt type alarm component.
Fig. 3 is the schematic diagram of the support of alarm component.
Fig. 4 is the structural representation of conveyer belt.
Fig. 5 is the structural representation of two belt segment connections.
Fig. 6 is the structure decomposition figure of two belt segment connections.
Fig. 7 is the schematic diagram of Weighing apparatus.
Fig. 8 is the side view of Weighing apparatus.
Fig. 9 is the top view of Weighing apparatus.
Figure 10 is the schematic diagram in Fig. 8 H-H directions.
Figure 11 is the schematic diagram in Fig. 9 J-J directions.
Figure 12 is the schematic diagram in Fig. 8 K-K directions.
Figure 13 is the schematic diagram in Fig. 9 L-L directions.
Figure 14 is the schematic diagram of container.
Figure 15 is the schematic diagram of first component.
Figure 16 is the schematic diagram of installing plate.
Figure 17 is mounted to the schematic diagram of installing plate weighing sensor.
Figure 18 is Figure 17 decomposing schematic representation.
Embodiment
The present invention is specifically described with reference to specific embodiment.
Embodiment:As shown in Fig. 1 to Figure 18, there is the packaging facilities of Weighing apparatus, including frame 1, in frame
Material diversion regulating member 2, conveyer belt type of the material transferring that material diversion regulating member 2 comes out to weighing part 4 is fed
Part 3, each alarm component 3 correspond with corresponding weighing part 4;As conventional packaging facilities, the uniform cloth in frame periphery
There are alarm component, weighing part 4.
101, one, the support that the alarm component 3 includes a both ends and has rolling member 401 is arranged on the rolled portion
Conveyer belt 5 on part 4, being driven by rolling member 401, in addition to two side shields 6 being fixedly connected with the support 1, both sides
Baffle plate 6 is located at the both sides of the edge correspondence position of conveyer belt 5 respectively.Rolling member is driven by the first motor, rolling member 401 with it is defeated
Band is sent to engage.
Its position of feeding end 7 is corresponding with the conveyer belt 5 of corresponding alarm component 3 for the outlet of material diversion regulating member 2, gives
Its opening is corresponding with the container 9 of corresponding weighing part for its discharge end 8 of conveyer belt 5 of material part.In this manner it is possible to material point
The material transferring that stream regulating member comes out gives weighing part.
The weighing part mainly includes a mounting parts 17 in frame 1, a container 9, Yi Jiyi
The individual quick despatch part 18 that container rapidly can be installed on to mounting parts;Mounting parts includes being fixed on frame
On installing plate 171, installing plate 171 be provided with weighing sensor 19;Quick despatch part 18 includes first component 181 and second
Part 182, first component 181 are connected with the rapid-assembling/disassembling formula of second component 182, and the connection of rapid-assembling/disassembling formula can be conventional fills
Tear mode open, its load-bearing end of first component 181 and weighing sensor 19 is fixedly connected, its fixing end of weighing sensor 19 and installing plate
171 are fixedly connected, and second component 182 is connected with container.Both the convenient dismounting function of the container 9 had been realized, again described in guarantee
The gravity of inner the carried material of container 9 can be delivered to the weighing sensor 19 in itself by quick despatch part.Weighing passes
Sensor 19 is installed on installing plate 17 by sensor installing plate 191, resilient dust film 192, dustproof membrane pressing plate 193, and structure is
Conventional connected mode.
The second component 182 is provided with can retaining hook 20, indexable tightening hook 21;First component 181 be provided with can
Fixed gap 22, the fixed gap 23 that retaining hook 20, indexable tightening hook 21 match;Can retaining hook 20 from second component
182 sides pass through corresponding fixed gap 22, and second component 182 is provided with that can imbed or exit in second component opposite side can retaining
On hook it is breach, prevent can retaining hook 20 from retaining part 24 exit, reducible;The retaining part 24 is bullet
Property bar.
The container 9 can be gone to behind certain angle of inclination make be suitable to described in the insertion of indexable tightening hook 21 and its
The container 9, is then gone to target location by the fixed gap 23 of cooperation, and indexable tightening hook 21 can lack with fixed where it
Mouth 23 realizes close-fitting to reach the effect that it interfixes, while can the insertion of retaining hook 20 fixations for being suitable to coordinate with it
Breach 22.
When it is described can during the insertion of retaining hook 20 fixed gap 22 for being suitable to coordinate with it, it is described can retaining
Hook pushes the retaining part 24 open, and when the process terminates, the retaining part is self-resetting, block it is described can retaining
Hook is to prevent its fixed gap 22 where exiting, so as to keep the connection of the container 9 and the quick despatch part 18.
Dismantled when container, carry out inverse operation.
Described its bottom of container 9 be provided with outlet, container be provided with one by elastomeric element 25 provide reset force, close or
Dodge gate 26 opening the outlet, being articulated with container;Also include being used for the locking mechanism that automatically resets for locking dodge gate 26
And switch auxiliary body;Automatically reset locking mechanism by dodge gate 26 dodge gate stop hook 27, can elastic reset
Knee-piece 28, and on knee-piece 28 correspondence position, for dodge gate stop hook 27, hook when dodge gate is closed
Reset locking roller 29;Dodge gate stop hook 27 is different from the hinged place position that dodge gate 26 is hinged to container, has between the two
There is distance;Switching auxiliary body includes the flat-folded side 30 of dodge gate on dodge gate 26, and can be pushed up after rotation and open knee-piece
28, which depart from dodge gate stop hook 27, resets locking roller 29, and the flat-folded side 30 of dodge gate can be headed on after rotation makes movable door holder
27 hooks of dynamic hook the crank 31 for resetting locking roller 29, and the crank 31 is driven by the second motor 32;Dodge gate stop is linked up with
The direction that 27 breach direction is moved when being pushed up and opened by crank 31 towards knee-piece 28 is opened, and is so easy to dodge gate stop hook to depart from locking
Roller 29.
The first component 181, second component 182 are between container 9 and installing plate 171, first component 181, second
Part 182 is respectively tabular shape, and both place vertically;The flat-folded side 30 of knee-piece 28, dodge gate be located at container 9 and installing plate 171 it
Between, knee-piece 28 is located at the flat-folded top of side 30 of dodge gate;The movable of knee-piece 28 is installed on second component 182, knee-piece 28 with can
The back-moving spring 282 for resetting knee-piece connects;This kind compact-sized, simple in construction.Second motor 32 is installed on installing plate
On 171.One optimal way of this example is:Knee-piece is arc by the end of the part on crank top.
When the container 9 is in loaded material state or loaded material SBR, dodge gate is by described automatic
Reset locking mechanism locking to keep in off position, dodge gate stop hook hook the reset locking roller on knee-piece.As Figure 11,
Shown in Figure 12, when the weighing part will carry out discharging, crank is driven by the second motor, is rotated clockwise, and song is opened on top
Piece makes dodge gate stop hook depart from reset locking roller, and dodge gate is just opened under the active forces such as self gravitation and carries out discharging.
Then material enters conventional outlet member 33.
When dodge gate to be closed, crank is driven by the second motor, is rotated counterclockwise, and crank heads on dodge gate after rotating and put down
Flanging, make a motion, dodge gate stop hook overcomes the elastic force of knee-piece to rotate knee-piece, then resets locking roller and enters activity
In the dynamic hook of door holder, as crank is rotated further, crank no longer contacts with knee-piece, and then knee-piece resets, then dodge gate stop
After hook hook reset locking roller.In this process, dodge gate reaches closed position, and crank is simultaneously to the lock that automatically resets
The thrust for determining mechanism is cancelled, and the locking mechanism that automatically resets is resetted automatically, and is blocked dodge gate and prevented its unlatching, so as to
Locking keeps the closed mode of the be hinged dodge gate.
Using the structure of automatically reset locking mechanism and switch auxiliary body directly push-jump be hinged dodge gate in weighing part
Form, automatically reset locking mechanism and the mutual cooperation of switch auxiliary body, and the power of motor provides, and enables dodge gate suitable
The unlatching and closing of profit, can realize automation;It is compact-sized and structure space is small, it is simple in construction, it is easy to assembly.Structure
It is compact, make the distance of container and weighing sensor closer to reducing manufacturing cost, reduce operating noise, substantially reduce dress
Shaky time during loading material, accelerates operating rate.
One optimal way of this example is:Conveyer belt type alarm component also includes motor driving part part.The motor drives
Dynamic component includes rack-mounted electric machine support part and the first motor 10, and the first motor passes through torsion with the driving wheel
Power spring is coaxially connected, axle driving rolling member 4, required power, torque spring energy during being supplied to the conveyer belt to work
Eliminate the harmful effect because the deviation of axiality is brought between motor shaft and the driving wheel caused by technological reason.
Using conveyer belt type alarm component compared with prior art, material variety is adapted to significantly to be increased;With it is existing
Technology is compared;There is no vibrating mechanism, greatly reduce operating noise.It is and simple in construction.It is many to adapt to material variety, for example eats
Category, divide from material characteristic, there is (such as peanut, soybean, rice, the melon seeds) of discrete particles shape, have powdery (such as milk powder,
Chicken powder), there is block adhesive (such as fresh beef clod, fresh pork block), have spherical (such as burger, shrimp ball).
One optimal way of this example is:The limited slip plate 11 for preventing that material from skidding is uniformly provided with the conveyer belt 5, it is defeated
Band 5 is sent to be made up of multistage belt segment 12, adjacent two belt segments 12 are articulated and connected, as the articulated manner of routine, with hinge 121
Connection, the limited slip plate 11 is in the belt segment 12, and by belt segment 12, it is formed towards outer process limited slip plate 11.The limited slip plate 11 its
Top is provided with pointed tooth 13.It can effectively prevent skidding occur between material and conveyer belt 5, it is efficiently defeated so as to ensure
Send material.The top of the limited slip plate 11 has been molded row's pointed tooth, further prevents material from occurring beating with the conveyer belt
Sliding phenomenon.Beneficial to adaptation various materials.
One optimal way of this example is:Described its both sides of conveyer belt 5 set two gear pieces, the catch 14 in each gear piece
In the straight line segment limit close-packed arrays of the conveyer belt, two adjacent catch edges contact with each other;Each gear piece is located at phase respectively
The outside of the side shield is answered, its top is higher than the bottom of corresponding side shield.In this example, conveyer belt is made up of multistage belt segment 12,
Two adjacent belt segments 12 are articulated and connected, and each catch 14 is respectively arranged on two outboard ends of corresponding belt segment.Formed between the two
The overlapping structure in gap, neither produces direct friction with two pieces of side shields, and and can prevents material from the conveyer belt and institute
The junction stated between two pieces of baffle plates escapes to both sides.
One optimal way of this example is:The both sides of its discharge end 8 of conveyer belt 5 are respectively equipped with round catch 15;Branch
Frame both ends are respectively provided with rolling member, and rolling member includes the side wheel of the side wheel and the axle other end installed in the one end of axle 161, two circles
Catch 15 is respectively provided on two side wheels 16 in the rolling member of its discharge end of conveyer belt.This two round catch 15 are respectively
The position of the catch lateral surface of the conveyer belt both sides is close to coaxially to fix with the side wheel (driving wheel or driven pulley) at this
Connection, can as the circular arc portion of side wheel (driving wheel or driven pulley) and the conveyer belt being close to rotates together during work
With complement two gear pieces of the conveyer belt in the range of arc section can not compact arranged deficiency, and prevent material to both sides escape
The phenomenon gone out.
Packaging facilities of the present invention, using the directly push-jump hinge of locking mechanism and switch auxiliary body that automatically resets in weighing part
The structure type of dodge gate is connect, automatically reset locking mechanism and the mutual cooperation of switch auxiliary body, and the power of motor provides,
Dodge gate is smoothly opened and is closed, automation can be realized;It is compact-sized and structure space is small, it is simple in construction,
It is easy to assembly, make the distance of container and weighing sensor closer to reducing manufacturing cost, reduce operating noise, greatly shorten
Shaky time during loaded material, accelerates operating rate.