Bag-feeding food packing device vacuumizes transfer device
Technical field
The utility model is related to a kind of food packing device, more particularly to a kind of bag-feeding food packing device vacuumizes
Transfer device.
Background technology
Bag-feeding food packing device, which is one kind, can provide packaging bag, and can load food to packaging bag, complete true
The food packing device that sky extracts is mainly used for such as packing dried bean curd pot foods.
Traditional bag-feeding food packing device mainly by body, the packaging bag conveying device on body, open it is packed
It sets, food filler device and vacuum extractor.Since traditional vacuum means are set to laid out in parallel, food is completed then to lead to after loading
It crosses manipulator the packaging bag with food is transported in vacuum extractor and complete vacuum drawn.If having in vacuum extractor
Three to four group vacuum drawn mechanisms being set up in parallel, vacuum drawn mechanism need to stagnate waiting, and transfer efficiency is low, to influence this
The packaging speed of equipment is allowed to that efficient packaging can not be completed.
Invention content
In view of the deficienciess of the prior art, the utility model provide a kind of raising transfer efficiency, it is simple in structure to
Pocket type food packing device vacuumizes transfer device.
To achieve the above object, the utility model provides following technical solution:A kind of bag-feeding food packing device
Vacuumize transfer device, it is characterised in that:Include rotatable turntable and be distributed on turntable it is several can opening and closing clamping
Pawl, the turntable include feeding station, transhipment transition station corresponding with feeding station and are located at feeding station and transport
Between transition station and corresponding output station two-by-two is respectively equipped with the opening for promoting gripper jaw to open at output station
Driving mechanism is equipped at feeding station and promotes the clamp drive mechanism that gripper jaw closes up.
Using above-mentioned technical proposal, when the packaging bag of filling food to be done is in feeding station, it is in turntable feeding work
Gripper jaw at position is in the open state, and after packaging bag enters in the gripper jaw, clamp drive mechanism drives gripper jaw to merge,
Packaging bag is implemented to be clamped, then the gripper jaw promotes corresponding output station punishment two-by-two on turntable by the rotation of turntable
There is not load the packaging bag of food, driving then is implemented to the gripper jaw of output station by opening driving mechanism, promotes to press from both sides
It holds pawl and opens and packaging bag is implemented to discharge, then implement to extract simultaneously by the packaging bag at two output stations by manipulator.Promote
Make multiple packaging bags that can implement the extraction of vacuum simultaneously in the same time, improve vacuum drawn efficiency, is carried to improve packaging speed
It has supplied to ensure.
The utility model is further arranged to:Gripper jaw includes the quiet gripper jaw fixed with turntable and can with quiet gripper jaw
The dynamic gripper jaw of opening and closing, dynamic gripper jaw are clamped at the other end of one end relative to quiet gripper jaw equipped with the transmission for promoting its opening and closing
Component, the transmission component include the axle bed fixed with turntable and the shaft that is inserted in axle bed, axial one end of shaft with it is dynamic
Gripper jaw connects, and the other end extends to below turntable, and the end is equipped with swingable swinging block and convex with swinging block linkage
Wheel drive shaft;The tension spring that clip position is replied after promoting dynamic gripper jaw to be opened with quiet gripper jaw is equipped between turntable and swinging block,
The opening driving mechanism includes the fixed seat being fixed at turntable output station and hingedly can be to cam with fixed seat
Drive shaft contradicts the swing arm for overcoming tension spring or release;The clamp drive mechanism includes to be set up at feeding station
Swinging disc and between output station and feeding station be equipped with promote gripper jaw gradually opens a business and for actuated by cams axis sliding
Arcuation cam, the tail portion linking of the outer surface of the swinging disc and the arcuation cam or detach.
Using above-mentioned technical proposal, the setting of tension spring can guarantee that the dynamic gripper jaw in gripper jaw is remained with quiet gripper jaw
Clamp position, when the gripper jaw with packaging bag, which is in output station, to be needed to implement to discharge by packaging bag, swing arm is by external force
Driving after, implement to swing in the fixed seat, and actuated by cams axis is implemented to contradict, oscillatory forces overcome the spring force of tension spring
Afterwards, shaft is in rotation, swinging block in axle bed and links with it, to promote dynamic gripper jaw to detach with quiet gripper jaw, completes to take off bag
Process.Conversely, after swing arm releases the conflict to actuated by cams axis, by the pulling force of tension spring, shaft reversely rotates, and moves clamping
Pawl can then be implemented to be clamped with quiet gripper jaw.It is not only simple in structure, and linkage is good, stablizes.When the gripper jaw for completing to take off bag needs
When entering feeding station completion feeding, dynamic gripper jaw therein needs to detach with quiet gripper jaw, and the cam of the gripper jaw drives
When moving axis is run along arcuation cam, the opening width of dynamic gripper jaw and quiet gripper jaw can be promoted to become larger, make the packet with food
Pack can be easily placed in the space between dynamic gripper jaw and quiet gripper jaw.Since the outer surface of swinging disc and arcuation are convex
The tail portion of wheel is connected, and therefore, being flared to the actuated by cams axis of gripper jaw to greatest extent can fall into the rotation of turntable to pendulum
On the outer surface of Moving plate, when needing to implement to be clamped to the gripper jaw, swinging disc is driven towards center of turntable by external force and swung, should
The actuated by cams axis of gripper jaw loses conflict power, and tension spring thereon, which plays, to be replied as, and the dynamic gripper jaw in the gripper jaw is promoted
Merge with quiet gripper jaw, clamping is implemented into the packaging bag of feeding.The clamp drive mechanism can be as needed, you can to the time is clamped
Implement predetermined, reasonable design.
The utility model is further set as:The end face of swinging disc towards turntable one end is equipped with can be with actuated by cams axis
The idler wheel of conflict.
Using above-mentioned technical proposal, conflict is set in this way and is stablized.
The utility model is further described below in conjunction with the accompanying drawings.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment;
Fig. 2 is the stereoscopic schematic diagram of gripper jaw and transmission component in the utility model embodiment;
Fig. 3 is the stereoscopic schematic diagram that driving mechanism is opened in the utility model embodiment.
Specific implementation mode
Transfer device is vacuumized such as a kind of Fig. 1-bag-feeding food packing devices shown in Fig. 3, includes rotatable
Turntable 1 and be distributed on turntable 1 it is several can opening and closing gripper jaw 2, turntable 1 include feeding station 11, with feeding station 11
Corresponding transhipment transition station 12 and between feeding station 11 and transhipment transition station 12 and corresponding output work two-by-two
Position 13 is respectively equipped with the opening driving mechanism 3 for promoting gripper jaw 2 to open at output station 13, is equipped at feeding station 11
Promote the clamp drive mechanism 4 that gripper jaw 2 closes up.In said program, the packaging bag of filling food to be done is in feeding station
When 11, the gripper jaw 2 at 1 feeding station 11 of turntable is in the open state, after packaging bag enters in the gripper jaw 2, folder
Holding driving mechanism 4 drives gripper jaw 2 to merge, and packaging bag is implemented to be clamped, then the gripper jaw 2 is promoted by the rotation of turntable 1
It is respectively provided with the packaging bag for loading food on turntable 1 at corresponding output station 13 two-by-two, it is then right by opening driving mechanism 3
The gripper jaw 2 of output station 13 implements driving, promotes gripper jaw 2 to open and implements to discharge to packaging bag, then will by manipulator
Packaging bag at two output stations 13 is implemented to extract simultaneously.Promote multiple packaging bags that can implement the pumping of vacuum simultaneously in the same time
It takes, improves vacuum drawn efficiency, guarantee is provided to improve packaging speed.The driving of turntable 1 can be by turning with what turntable 1 linked
Moving axis and the gear and motor of the rotation of powered rotatable axis.
In the utility model embodiment, gripper jaw 2 include the quiet gripper jaw 21 fixed with turntable 1 and with quiet gripper jaw
21 can opening and closing dynamic gripper jaw 22, dynamic gripper jaw 22 promotes it relative to being clamped to be equipped at the other end of one end with quiet gripper jaw 21
The transmission component 23 of opening and closing, the transmission component 23 include that the axle bed 231 fixed with turntable 1 and being inserted in axle bed 231 turns
Axial one end of axis 232, shaft 232 is connect with dynamic gripper jaw 2, and the other end extends to 1 lower section of turntable, and the end is equipped with and can put
Dynamic swinging block 233 and the actuated by cams axis 234 to link with swinging block 233;It is equipped between turntable 1 and swinging block 233 and promotes to move
Gripper jaw 22 replys the tension spring 24 of clip position after being opened with quiet gripper jaw 21, it includes to be fixed to turn to open driving mechanism 3
Fixed seat 31 at 1 output station 13 of disk and actuated by cams axis 234 can hingedly be contradicted with fixed seat 31 and overcome 24 elastic force of tension spring
Or the swing arm 32 of release;Clamp drive mechanism 4 includes to be set up in swinging disc 41 at feeding station 11 and be located at output station
It is equipped between 13 and feeding station 11 and gripper jaw 2 is promoted gradually to open a business and for the arcuation cam 42 that actuated by cams axis 234 slides,
The outer surface of swinging disc 41 is connected or detaches with the tail portion of the arcuation cam 42.The setting of tension spring 24 can guarantee in gripper jaw 2
Dynamic gripper jaw 22 remains clamp position with quiet gripper jaw 21, is needed when the gripper jaw 2 with packaging bag is in output station 11
When packaging bag is implemented to discharge, after swing arm 32 is by the driving of external force, implement to swing in fixed seat 31, and drive cam
Moving axis 234 is implemented to contradict, and after oscillatory forces overcome the spring force of tension spring 24, shaft 232 is in rotation, swinging block in axle bed 231
233 link with it, to promote dynamic gripper jaw 22 to be detached with quiet gripper jaw 21, complete the process for taking off bag.Conversely, when swing arm 32 solves
After the conflict to actuated by cams axis 234, by the pulling force of tension spring 24, shaft 232 reversely rotates, move gripper jaw 22 then can with it is quiet
Gripper jaw 21 implements clamping.It is not only simple in structure, and linkage is good, stablizes.When the needs of gripper jaw 2 for completing to take off bag enter
When feeding station 11 completes feeding, dynamic gripper jaw 22 therein needs to detach with quiet gripper jaw 21, the actuated by cams of the gripper jaw 2
When axis 234 is run along arcuation cam 42, dynamic gripper jaw 22 and the opening width of quiet gripper jaw 21 can be promoted to become larger, make that there is food
The packaging bag of product can be easily placed in the space between dynamic gripper jaw 22 and quiet gripper jaw 21.Outside due to swinging disc 41
Surface is connected with the tail portion of arcuation cam 42, therefore, is flared to the actuated by cams axis 234 of gripper jaw 2 to greatest extent with turning
The rotation of disk 1 can be fallen on the outer surface to swinging disc 41, and when needing to implement to be clamped to the gripper jaw 2, swinging disc 41 is by outer
Power drive loses conflict power towards 1 pivot of turntable, the actuated by cams axis 234 of the gripper jaw 2, and tension spring 24 thereon plays back
Multiple conduct, promotes the dynamic gripper jaw 22 in the gripper jaw 2 to merge with quiet gripper jaw 21, and clamping is implemented in the packaging bag of feeding.It should
Clamp drive mechanism 4 can be as needed, you can implements predetermined, reasonable design to the clamping time.It should be noted that 32 phase of swing arm
The actuator for implementing to pull to it can be arranged in the other end for contradicting one end with actuated by cams axis 234, all such as cylinder or motor
It is feasible.The type of drive of the driving of swinging disc 41 and swing arm 32 can be consistent.
In order to ensure the stability contradicted, the end face of swinging disc 41 towards 1 one end of turntable is equipped with can be with actuated by cams axis
234 idler wheels 411 contradicted.