The bag openning body of soft packaging bag filling sealer
Technical field
This utility model is related to a kind of bag openning body of soft packaging bag filling sealer.
Background technology
Soft packaging bag filling sealer is generally combined with automatically controlled using pneumatic machinery transmission, is automatically sequentially completed and is sent
Bag, the bag that rises, fill, seal, move back a series of processing such as bag, it is adaptable to the material of soft packaging bag(Mainly liquid or mastic)Filling
Dress and sealing.
Soft packaging bag filling sealer generally includes frame and rack-mounted bag taking mechanism, send bag mechanism, fills
Mechanism, enclosed mechanism, finished product sending out mechanism etc. is filled out, current soft packaging bag filling sealer has unreasonable structure, each mechanism
Action is unreasonable, and each mechanism is difficult to the shortcomings of cooperating well.
As a lot of soft packaging bag top end openings do not possess filling tube, it is therefore desirable to which soft packaging bag top is opened by bag openning body
Mouth is opened, and then material smoothly could be filled in soft packaging bag by filling body from soft packaging bag top end opening.But, mesh
What front bag openning body was usually used is sucker bag openning body, and sucker bag openning body holds soft respectively only with two vacuum cups
The outer surface of two side walls of packaging bag, is then pulled outwardly, and not only efficiency is low, open bag speed slow, and bag mistake easily occurs out
The problem for losing, has a strong impact on following process.
Content of the invention
The purpose of this utility model is to provide a kind of flexible package that can quickly and stably open soft packaging bag top end opening
The bag openning body of bag filling sealer.Using technical scheme as follows:
A kind of bag openning body of soft packaging bag filling sealer, including frame and sucker bag openning body, it is characterised in that:Institute
Stating bag openning body also includes clamping soft packaging bag both sides and squeezes the crowded bag mechanism of bag mouth, the crowded bag machine toward middle part from both sides
Structure includes left crowded bag unit, right crowded bag unit and bag-clamping mechanism;The bag-clamping mechanism includes that two folder bag bars, two folder bag bars drive
Motivation structure, described two folder bag bar drive mechanisms are separately mounted in frame, and two folder bag bars are separately mounted to two folders
In bag bar drive mechanism, the left crowded bag unit is located on the left of sucker bag openning body, and the right crowded bag unit opens bag positioned at sucker
Mechanism.
Preferably scheme, the left crowded bag unit include left swing moving frame, left swing mechanism, two left slip positioning seats and two
Individual left folder bag part, rotatably in frame, left swing mechanism is in frame, and left swing is dynamic for left swing moving frame rear end
Mechanism is connected with left swing moving frame, and described two left slip positioning seats are slidably fitted on two folder bag bars, and described two
Individual left folder bag part is separately mounted on two left slip positioning seats and two left folder bag parts are oppositely arranged;The right crowded bag unit
Including right swing span, right swing mechanism, two right slip positioning seats and two right folder bag parts, right swing span rear end is rotatably pacified
It is mounted in frame, right swing mechanism is in frame, and right swing mechanism is connected with right swing span, described two right slips
Positioning seat is slidably fitted on two folder bag bars, and described two right folder bag parts are separately mounted to two right positioning of sliding
On seat and two right folder bag parts are oppositely arranged.
More preferably scheme, the left swing moving frame slide laterally bar with a left side, and a left side slides laterally,
Two left slip positioning seat tops are equipped with left positioning deck, and two left sliding sleeves are rotatable fixed installed in two left slips respectively
In the left positioning deck of position seat;The right swing span slides laterally bar with the right side, and the right side slides laterally,
Two right slip positioning seat tops are equipped with right positioning deck, and two right sliding sleeves are rotatable fixed installed in two right slips respectively
In the right positioning deck of position seat.
More preferably scheme, is mounted on slide rail on two folder bag bars, and described two left slip positioning seats can be slided respectively
Dynamicly on the slide rail of two folder bag bars, described two right slip positioning seats are slidably fitted to two folder bag bars
Slide rail on.
Preferably scheme, the folder bag bar drive mechanism is the first cylinder, and two folder bag bars are separately mounted to two
On the first piston axle of the first cylinder.
A kind of scheme, the left swing mechanism and right swing mechanism constitute a synchronous hunting mechanism, and this is synchronously put
Motivation structure include rotatably rack-mounted horizontal rotating shaft, on the horizontal rotating shaft and connect swing arm driving
The fork of mechanism, two large bevel gears, two cone pinions, two cone pinions are separately mounted to left swing moving frame rear end, right pendulum
Moving frame rear end, two large bevel gears are separately mounted on horizontal rotating shaft and towards conversely, two large bevel gears are little with two
Bevel gear is corresponded, intermeshing.
Another kind of scheme, the swing mechanism that the left swing mechanism, right swing mechanism are constituted using cylinder and swing arm.
More preferably scheme, is provided with least one horizontal guide rod in the frame, and being cased with two on the horizontal guide rod can
Slip positioning seat, two folder bag bars connect two slidably positioning seats respectively.
Preferably scheme, the sucker bag openning body include two diplopore sliding sleeves, two locating rods, two vacuum cups,
Leading truck and two diplopore sliding sleeve drive mechanisms with about the two horizontal guide pillars be arrangeding in parallel, the leading truck rear end peace
It is mounted in frame, described two diplopore sliding sleeves are slidably enclosed within two horizontal guide pillars of leading truck, two locating rods point
An Zhuan not be on two diplopore sliding sleeves, two vacuum cups are separately mounted in two locating rods and two vacuum cups are relative
Arrange, two diplopore sliding sleeve drive mechanisms are separately mounted in frame, and two diplopore sliding sleeve drive mechanisms connect two respectively
Individual diplopore sliding sleeve.
A kind of scheme, the diplopore sliding sleeve drive mechanism include the long swing arm being connected with long swing arm drive mechanism, long
Swing arm two ends connect diplopore sliding sleeve and long swing arm drive mechanism respectively.
Another kind of scheme, the diplopore sliding sleeve drive mechanism is the second cylinder, the second cylinder in the frame, the second gas
The second piston axle connection diplopore sliding sleeve of cylinder.
This utility model beneficial effect against existing technologies is, due to being provided with crowded bag mechanism, squeezes bag mechanism and opens with sucker
Bag mechanism cooperates, and can quickly and stably open soft packaging bag top end opening, therefore efficiently avoid and bag mistake occurs out
Situation about losing occurs.
Description of the drawings:
Fig. 1 is the dimensional structure diagram of this utility model embodiment 1;
Fig. 2 is the top view of embodiment illustrated in fig. 11;
Fig. 3 is the dimensional structure diagram of 1 another angle of embodiment illustrated in fig. 1;
Fig. 4 is the dimensional structure diagram at 1 rear portion of embodiment illustrated in fig. 1;
Fig. 5 is the structural representation of 1 sucker bag openning body of embodiment illustrated in fig. 1.
Specific embodiment
Embodiment 1
As Figure 1-5, the bag openning body of the soft packaging bag filling sealer in the present embodiment, opens including frame 8, sucker
Bag mechanism 3, soft packaging bag both sides can be clamped and the crowded bag mechanism of bag mouth is squeezed toward middle part from both sides.
The crowded bag mechanism includes left crowded bag unit 1, right crowded bag unit 2 and bag-clamping mechanism 4;The bag-clamping mechanism 4 includes
Two folder bag bars, 41, two folder bag bar drive mechanisms, described two folder bag bar drive mechanisms are separately mounted in frame 8, described
Two folder bag bar 41 is separately mounted in two folder bag bar drive mechanisms, and it is left that the left crowded bag unit 1 is located at sucker bag openning body 3
Side, the right crowded bag unit 2 are located at sucker bag openning body 3.
The left crowded bag unit 1 includes left swing moving frame 11, left swing mechanism, two left slip positioning seats 12 and two left folders
Bag member 13, rotatably in frame 8, left swing mechanism is in frame 8, and left swing is dynamic for 11 rear end of left swing moving frame
Mechanism is connected with left swing moving frame 11, and described two left slip positioning seats 12 are slidably fitted on two folder bag bars 41,
Described two left folder bag parts 13 are separately mounted on two left slip positioning seats 12 and two left folder bag parts 13 are oppositely arranged;Institute
Stating right crowded bag unit 2 includes right swing span 21, right swing mechanism, two right slip positioning seats 22 and two right folder bag parts 23, right
, rotatably in frame 8, right swing mechanism is in frame 8, and right swing mechanism and the right side for 21 rear end of swing span
Swing span 21 connects, and described two right slip positioning seats 22 are slidably fitted on two folder bag bars 41, described two
Right folder bag part 23 is separately mounted on two right slip positioning seats 22 and two right folder bag parts 23 are oppositely arranged.
The left swing moving frame 11 slides laterally bar 111 with a left side, and a left side slides laterally,
Two left 12 tops of slip positioning seat are equipped with left positioning deck 121, and two left sliding sleeves 112 are rotatable installed in two respectively
In the left positioning deck 121 of left slip positioning seat 12;The right swing span 21 slides laterally bar 211 with the right side, and the right side slides laterally
Two right sliding sleeves 212 are cased with bar 211, and two right 22 tops of slip positioning seat are equipped with right positioning deck 221, two right sliding sleeves
212 are rotatably arranged in the right positioning deck 221 of two right slip positioning seats 22 respectively.
Slide rail 45 is mounted on two folder bag bars 41, and described two left slip positioning seats 12 are respectively slidably pacified
It is mounted on the slide rail 45 of two folder bag bars 41, described two right slip positioning seats 22 are slidably fitted to two folder bag bars
On 41 slide rail 45.
The folder bag bar drive mechanism is the first cylinder 42, and two folder bag bars 41 are separately mounted to two the first cylinders
On 42 first piston axle.
The left swing mechanism and right swing mechanism constitute a synchronous hunting mechanism 9, and the synchronous hunting mechanism 9 includes can
The horizontal rotating shaft 92 in frame 8 that rotates, on the horizontal rotating shaft 92 and connect swing arm drive mechanism
The cone pinion 94 of large bevel gear 93, two of fork 91, two, two cone pinions 94 be separately mounted to 11 rear end of left swing moving frame,
21 rear end of right swing span, two large bevel gears 93 are separately mounted on horizontal rotating shaft 92 and towards conversely, two gamp teeth
Wheel 93 is corresponded, is intermeshed with two cone pinions 94.
One horizontal guide rod 43 is installed in the frame 8, two slidably positioning seats on the horizontal guide rod 43, are cased with
44, two folder bag bars 41 connect two slidably positioning seat 44 respectively.
The sucker bag openning body 3 include two diplopore sliding sleeves, two locating rods, two vacuum cups, there are two on
Under the leading truck of horizontal guide pillar that be arranged in parallel and two diplopore sliding sleeve drive mechanisms, 34 rear end of the leading truck is arranged on frame
On 8, described two diplopore sliding sleeves are slidably enclosed within two horizontal guide pillars of leading truck, and two locating rods are separately mounted to
On two diplopore sliding sleeves, two vacuum cups are separately mounted in two locating rods and two vacuum cups are oppositely arranged, and two
Individual diplopore sliding sleeve drive mechanism is separately mounted in frame 8, and two diplopore sliding sleeve drive mechanisms connect two diplopores respectively
Sliding sleeve.
The diplopore sliding sleeve drive mechanism includes swinging with the long of first connection of corresponding mechanical transmission mechanism 5 of motor 6
Bar.
Second corresponding mechanical transmission mechanism 7 of the swing arm drive mechanism for motor 6.
In the present embodiment, preferably cooperate for the ease of each mechanism, corresponding mechanical transmissioning machine is passed through using motor 6
Structure driving each mechanism, advantage be regulate after only need a motor just allow each mechanism preferably to coordinate, cost compared with
Low.
Embodiment 2
The present embodiment is with the difference of embodiment 1:
The diplopore sliding sleeve drive mechanism is the second cylinder, and in frame 8, the second of the second cylinder lives the second cylinder
Plug axle connection diplopore sliding sleeve 31.
The swing mechanism that the left swing mechanism, right swing mechanism are constituted using cylinder and swing arm.
The present embodiment, each mechanism are driven using single drive mechanism, therefore can adopt control device to difference
Mechanism is individually adjusted, but relatively costly.
Furthermore, it is necessary to illustrate, the specific embodiment described in this specification, its each several part title etc. can not
With the equivalent or simple change done by all constructions according to described in this utility model inventional idea, feature and principle is included in this
In the protection domain of utility model patent.