CN117141846B - Automatic correction positioning device for soft infusion bag and soft infusion bag filling equipment - Google Patents
Automatic correction positioning device for soft infusion bag and soft infusion bag filling equipment Download PDFInfo
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- CN117141846B CN117141846B CN202311413122.9A CN202311413122A CN117141846B CN 117141846 B CN117141846 B CN 117141846B CN 202311413122 A CN202311413122 A CN 202311413122A CN 117141846 B CN117141846 B CN 117141846B
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- driver
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- 238000001802 infusion Methods 0.000 title claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims description 110
- 238000006073 displacement reaction Methods 0.000 claims description 31
- 230000001360 synchronised effect Effects 0.000 claims description 25
- 238000001514 detection method Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000011179 visual inspection Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 125000004122 cyclic group Chemical group 0.000 description 3
- 239000003814 drug Substances 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000010415 tidying Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
- B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
- B65B43/52—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation using roller-ways or endless conveyors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention provides an automatic correction positioning device for soft infusion bags and filling equipment for soft infusion bags, which relate to the field of material packaging equipment and aim to solve the problems of high risk and low efficiency of manual operation.
Description
Technical Field
The invention relates to the field of material packaging equipment, in particular to an automatic correction positioning device for soft infusion bags and soft infusion bag filling equipment.
Background
The working flow of the full-automatic soft infusion bag filling equipment sequentially comprises printing, bag making, welding a mouth pipe, bag transferring, filling, sealing and bag outputting. The infusion soft bag is limited to move through the annular conveying mechanism in the bag transferring and bag outputting processes, the mouth tube is regular in shape, hard in material, high in positioning accuracy and high in transferring and connecting success rate. The bag body of the soft bag is formed by welding two layers of composite films in a heat sealing mode, is thin, is soft in material, is different in shape, is deformed in a welding mode, and cannot be positioned and transferred when the bag body is used for transferring and outputting due to stress release. Meanwhile, the transported soft bag body is in a free state, and because of heat sealing reasons, the surface temperature is inconsistent, the state of the bag body is bent back and forth, so that the bag body is deviated back and forth, and the annular conveying mechanism clamps the mouth tube to move in sequence, so that the bag body is deviated left and right.
Further, the soft bag can deform in the sterilization process under the high-temperature and high-pressure environment, so that the soft bag is required to be accurately positioned, the deformation is controlled in a reasonable range, excessive deformation is avoided, the problems caused by the procedures of follow-up split charging, powder filling, film coating welding, logistics conveying, packaging and the like and the scrapping of products are avoided, and the consistency and the attractiveness of the products are ensured.
At present, the soft bags can be tidied up only through manual visual inspection in home and abroad in a mode of hanging the soft bags which are not positioned completely on a sterilizing tray through manual operation, the problems of possible omission exist in manual visual inspection, operation and tidying, meanwhile, the workload is large, the working intensity is high, in a clean area, personnel are the largest risk factors, and the risk of polluting medicines exists.
Therefore, how to provide an automatic and efficient automatic correction positioning device for soft infusion bags is a technical problem that needs to be solved by the person skilled in the art at present.
Disclosure of Invention
The invention aims to provide an automatic correction positioning device for soft infusion bags and soft infusion bag filling equipment, which solve the current situation of underpositioning in the moving process of the soft bags and realize the complete and accurate positioning of the soft bags by means of automatic detection, automatic correction of deviation, synchronous accompanying tracking, convenient specification switching and other devices and mechanisms.
In order to solve the technical problems, the invention provides an automatic correction positioning device for soft infusion bags, which comprises a correction frame, a lower pulling and tightening platform, a synchronous accompanying tracking mechanism and an offset detection mechanism, wherein the lower pulling and tightening platform is arranged on the correction frame, the correction displacement mechanism is arranged on the lower pulling and tightening platform, the clamping mechanism is arranged on the correction displacement mechanism, the bag tail positioning mechanism is arranged on the synchronous accompanying tracking mechanism, a moving sliding block of an annular conveying mechanism assembly transversely conveys the soft bag above the lower pulling and tightening platform, the clamping mechanism clamps the tail part of the soft bag, the lower pulling and tightening platform drives the clamping mechanism to move downwards to straighten the soft bag, the offset detection mechanism is used for detecting the transverse offset of the soft bag, the correction displacement mechanism drives the clamping mechanism to move transversely according to the transverse offset so as to enable the soft bag to move to a standard position, the bag tail positioning mechanism is used for fixing the bag tail, and the synchronous accompanying tracking mechanism drives the bag tail positioning mechanism to move transversely synchronously with the moving sliding block.
In one aspect, the pull-down tensioning platform includes a central platform and a plurality of lifting drives, the lifting drives are respectively connected with the deviation rectifying frame and the central platform, and can drive the central platform to vertically lift.
On the one hand, the deviation rectifying displacement mechanism comprises a deviation rectifying guide rail and a deviation rectifying driver, wherein the deviation rectifying guide rail is arranged on the center platform, the deviation rectifying guide rail is provided with a deviation rectifying displacement plate, and the deviation rectifying driver can drive the deviation rectifying displacement plate to transversely move along the deviation rectifying guide rail.
In one aspect, the clamping mechanism comprises clamping jaws and a clamping driver which are oppositely arranged, the clamping driver is arranged on the deviation correcting displacement plate, and the clamping driver can drive the clamping jaws to be close to each other so as to clamp the soft bag.
In one aspect, the synchronous accompanying tracking mechanism includes an accompanying rail mounted to the deviation correcting frame, and an accompanying driver mounted to the accompanying rail, the accompanying driver being capable of driving the accompanying pusher to move laterally along the accompanying rail.
In one aspect, the bag tail positioning mechanism comprises a positioning driver arranged on the accompanying push plate, wherein the positioning driver is connected with the sucker and the positioning pin and can push the sucker and the positioning pin to move longitudinally, so that the sucker adsorbs the bag body of the soft bag, and the positioning pin is inserted into the positioning hole at the tail part of the soft bag.
In one aspect, the lift driver comprises a vertically arranged lift cylinder, the deviation rectifying driver comprises a deviation rectifying servo slipway electric cylinder, the clamping driver comprises a clamping cylinder, the accompanying driver comprises a servo motor and an accompanying electric cylinder, and the positioning driver comprises a positioning cylinder.
On one hand, the deviation rectifying frame is provided with a plurality of limit guardrails which are distributed at different height positions on two sides of the soft bag.
In one aspect, the offset detection mechanism is disposed on one side of the soft bag, and the bag tail positioning mechanism is disposed on the other side of the soft bag.
The invention provides infusion soft bag filling equipment, which comprises the automatic correction positioning device for the infusion soft bag.
The invention provides an automatic correction positioning device for soft infusion bags, which comprises a correction frame, a lower tension platform, a synchronous accompanying tracking mechanism and an offset detection mechanism, wherein the lower tension platform is arranged on the correction frame, a correction displacement mechanism is arranged on the lower tension platform, a clamping mechanism is arranged on the correction displacement mechanism, a bag tail positioning mechanism is arranged on the synchronous accompanying tracking mechanism, a moving slide block of an annular conveying mechanism assembly transversely conveys the soft bags above the lower tension platform, the clamping mechanism clamps the tail parts of the soft bags, the lower tension platform drives the clamping mechanism to move downwards to straighten the soft bags, the offset detection mechanism is used for detecting the transverse offset of the soft bags, the correction displacement mechanism drives the clamping mechanism to move transversely according to the transverse offset so as to enable the soft bags to move to a standard position, and the bag tail positioning mechanism is used for fixing bag tails and the synchronous accompanying tracking mechanism drives the bag tail positioning mechanism to move transversely with the moving slide block synchronously.
The invention has the beneficial effects that the current situation of underpositioning in the moving process of the soft bag is solved by mechanisms such as automatic detection, automatic correction of deviation, synchronous accompanying tracking and the like, and the soft bag is completely and accurately positioned. Meanwhile, the device has the characteristics of compact structure, high mechanical reliability, cyclic reciprocating operation, strong online continuity, high precision, high response speed and high stability, and can realize online production of factories. The problems that long-term manual visual inspection, operation, auxiliary arrangement, low speed, large workload, long time consumption and the like are needed for positioning the soft bag are solved, and the working efficiency is greatly improved. The risk of omission is avoided, the device can be used in a clean area, and the risk of pollution to medicines due to manual operation is avoided. Meanwhile, the operation screen can be used for conveniently realizing the rapid switching of various product specifications, the operation screen can be suitable for different specifications and different products, the procedures for replacing the specifications are reduced, the specification switching speed is advantageous, the logic operation mode is controlled in an optimized mode, the operation screen can be suitable for various different working conditions, the rapid recovery production is ensured, and the working time is saved.
The invention also provides the soft infusion bag filling equipment comprising the automatic correction positioning device for the soft infusion bag, and the soft infusion bag filling equipment has the same technical effects as the automatic correction positioning device for the soft infusion bag.
Drawings
FIG. 1 is a schematic side view of an embodiment of an automatic correction positioning device for soft infusion bags according to the present invention;
FIG. 2 is a schematic front view of an embodiment of the automatic correction positioning device for soft infusion bags provided by the invention;
fig. 3 is a schematic top view of an embodiment of the automatic correction positioning device for soft infusion bags provided by the invention.
The device comprises an annular conveying mechanism assembly 1, a correction frame 2, a lower pulling and tensioning platform 3, a lifting cylinder 3-1, a center platform 3-2, a clamping mechanism 4, a clamping jaw 4-1, a silica gel pad 4-2, a correction displacement mechanism 5, a correction mounting plate 5-1, a correction servo sliding table electric cylinder 5-2, a correction push plate 5-3, a shifting block 5-4, a correction displacement plate 5-5, a correction guide rail 5-6, a bag tail positioning mechanism 6, a positioning cylinder 6-1, a positioning push plate 6-2, a sucker 6-3, a positioning pin 6-4, a synchronous accompanying tracking mechanism 7, a servo motor 7-1, an accompanying electric cylinder 7-2, an accompanying push plate 7-3, an accompanying guide rail 7-4, a limiting guardrail 8, an offset detection mechanism 9 and a soft bag 10.
Detailed Description
The invention aims at providing an automatic correction positioning device for soft infusion bags, which solves the current situation of underpositioning in the moving process of the soft bags by means of automatic detection, automatic correction of deviation, synchronous accompanying tracking, convenient specification switching and other devices and mechanisms, and realizes the complete and accurate positioning of the soft bags. The invention further provides soft infusion bag filling equipment comprising the automatic correction positioning device for soft infusion bags.
In order to better understand the aspects of the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.
Referring to fig. 1, fig. 2 and fig. 3, fig. 1 is a schematic side view of an embodiment of an automatic deviation correcting and positioning device for an infusion soft bag according to the present invention; FIG. 2 is a schematic front view of an embodiment of the automatic correction positioning device for soft infusion bags provided by the invention; fig. 3 is a schematic top view of an embodiment of the automatic correction positioning device for soft infusion bags provided by the invention.
The invention provides an automatic correction positioning device for an infusion soft bag, which comprises a correction frame 2, a lower tension platform 3, a synchronous accompanying tracking mechanism 7 and an offset detection mechanism 9, wherein the lower tension platform 3, the synchronous accompanying tracking mechanism 7 and the offset detection mechanism 9 are arranged on the correction frame 2, the correction frame 2 is connected with an annular conveying mechanism assembly 1, and two ends of the correction frame 2 are respectively arranged between two frames of the annular conveying mechanism assembly 1. Further, a deviation rectifying and displacing mechanism 5 is arranged on the pull-down tensioning platform 3, a clamping mechanism 4 is arranged on the deviation rectifying and displacing mechanism 5, and a bag tail positioning mechanism 6 is arranged on the synchronous accompanying tracking mechanism 7. The conveying direction of the annular conveying mechanism assembly 1 is transverse, and the direction perpendicular to the transverse direction in the horizontal direction is longitudinal.
In the working process, the moving slide block of the annular conveying mechanism assembly 1 transversely conveys the soft bag 10 to the upper side of the lower stretching and tensioning platform 3, the moving slide block stops, the clamping mechanism 4 clamps the tail of the soft bag 10, the lower stretching and tensioning platform 3 drives the clamping mechanism 4 to move downwards to straighten the soft bag 10, the offset detecting mechanism 9 is used for detecting the transverse offset of the soft bag 10, the deviation correcting displacement mechanism 5 drives the clamping mechanism 4 to move transversely according to the transverse offset, so that the soft bag 10 moves to a standard position, then the bag tail positioning mechanism 6 fixes the bag tail, the moving slide block continues to move and drives the soft bag 10 to move transversely, and the synchronous accompanying tracking mechanism 7 drives the bag tail positioning mechanism 6 to move transversely synchronously with the moving slide block. After the positioned soft bag 10 moves to the next station, the motion is stopped, the soft bag 10 is grabbed by a robot clamp, and the soft bag is placed on back-end equipment.
The current situation of underpositioning in the moving process of the soft bag 10 is solved by mechanisms such as automatic detection, automatic correction of deviation, synchronous accompanying tracking and the like, and the soft bag 10 is completely and accurately positioned. Meanwhile, the device has the characteristics of compact structure, high mechanical reliability, cyclic reciprocating operation, strong online continuity, high precision, high response speed and high stability, and can realize online production of factories. The problems of long-term manual visual inspection, operation, auxiliary arrangement, low speed, large workload, long time consumption and the like of positioning the soft bag 10 are solved, and the working efficiency is greatly improved. The risk of omission is avoided, the device can be used in a clean area, and the risk of pollution to medicines due to manual operation is avoided. Meanwhile, the operation screen can be used for conveniently realizing the rapid switching of various product specifications, the operation screen can be suitable for different specifications and different products, the procedures for replacing the specifications are reduced, the specification switching speed is advantageous, the logic operation mode is controlled in an optimized mode, the operation screen can be suitable for various different working conditions, the rapid recovery production is ensured, and the working time is saved.
In the automatic deviation rectifying and positioning device for the transfusion soft bag provided by the specific embodiment of the invention, the lower stretching and tensioning platform 3 comprises a central platform 3-2 and a plurality of lifting drivers, and the lifting drivers are respectively connected with the deviation rectifying frame 2 and the central platform 3-2 and can drive the central platform 3-2 to vertically lift. The lower stretching platform 3 is located at the center of the deviation rectifying frame 2, wherein the lifting driver can be lifting cylinders 3-1 arranged vertically, specifically, four lifting cylinders 3-1 are arranged at four corners of the center platform 3-2, and the four lifting cylinders 3-1 are fixed on the deviation rectifying frame 2 to drive the center platform 3-2 to lift up and down.
The deviation correcting displacement mechanism 5 comprises a deviation correcting guide rail 5-6 arranged on the center platform 3-2 and a deviation correcting driver, wherein the deviation correcting driver can be a deviation correcting servo sliding table electric cylinder 5-2, the deviation correcting guide rail 5-6 is provided with a deviation correcting displacement plate 5-5, and the deviation correcting driver can drive the deviation correcting displacement plate 5-5 to transversely move along the deviation correcting guide rail 5-6. The deviation rectifying servo sliding table electric cylinder 5-2 is fixed on the center platform 3-2 through the deviation rectifying mounting plate 5-1, the deviation rectifying push plate 5-3 is fixed at the moving end of the deviation rectifying servo sliding table electric cylinder 5-2, the deviation rectifying displacement plate 5-5 is pushed to transversely move on the deviation rectifying guide rail 5-6 through the shifting block 5-4, the shifting block 5-4 is movably connected, and parallel motion errors of the deviation rectifying guide rail 5-6 and the deviation rectifying servo sliding table electric cylinder 5-2 are compensated. The number of the deviation correcting guide rails 5-6 can be one or a plurality of, and the deviation correcting guide rails can be selected according to actual working conditions.
Further, the clamping mechanism 4 comprises clamping jaws 4-1 and a clamping driver, which are oppositely arranged, wherein the clamping driver can be a clamping cylinder, the clamping driver is arranged on the deviation correcting displacement plate 5-5, and the clamping driver can drive the clamping jaws 4-1 to be close to each other so as to clamp the soft bag 10. A silicone pad 4-2 may also be provided at the location where the jaw 4-1 contacts the flexible bag 10.
In the automatic correction positioning device for soft infusion bags provided by the embodiment of the invention, the synchronous accompanying tracking mechanism 7 comprises an accompanying guide rail 7-4 and an accompanying driver, wherein the accompanying guide rail 7-4 is arranged on the correction frame 2, the accompanying driver comprises a servo motor 7-1 and an accompanying cylinder 7-2, the accompanying push plate 7-3 is arranged on the accompanying guide rail 7-4, the accompanying push plate 7-3 is supported by the accompanying guide rail 7-4, the accompanying push plate 7-3 is prevented from falling due to deflection gravity caused by overhanging, and the accompanying driver can drive the accompanying push plate 7-3 to transversely move along the accompanying guide rail 7-4.
Further, the bag tail positioning mechanism 6 comprises a positioning driver which is arranged on the accompanying push plate 7-3, the positioning driver is connected with the sucker 6-3 and the positioning pin 6-4 through the positioning push plate 6-2 and can push the sucker 6-3 and the positioning pin 6-4 to move longitudinally, so that the sucker 6-3 adsorbs the bag body of the soft bag 10, the positioning pin 6-4 is inserted into a positioning hole at the tail part of the soft bag 10, and the positioning driver can be a positioning cylinder 6-1. The number of the sucking discs 6-3 and the locating pins 6-4 can be one or more, and the sucking discs and the locating pins can be selected according to actual working conditions.
Of course, the type and arrangement of the drivers may be selected according to the circumstances, which are all within the scope of the present invention.
On the basis of the automatic correction positioning device for the infusion soft bag provided by the specific embodiments, the correction frame 2 is provided with a plurality of limit guardrails 8 which are distributed at different height positions on the two sides of the soft bag 10 to limit the front-back offset of the bag body.
The offset detection mechanism 9 is arranged on one side surface of the soft bag 10, and the bag tail positioning mechanism 6 is arranged on the other side surface of the soft bag 10.
The specific working process is as follows:
the annular conveying mechanism assembly 1 adopts intermittent bag feeding, the moving slide blocks clamp the mouth tube of the soft bag 10 to transversely move, the soft bag 10 is conveyed from the left end to the right end, the soft bag 10 is conveyed between the opposite limiting guardrails 8, the soft bag 10 is limited, and the front and back bending deformation deflection of the bag body of the soft bag 10 is prevented.
The moving slide block on the annular conveying mechanism assembly 1 moves intermittently, and when the moving slide block moves to the pull-down tensioning platform 3 of the deviation correcting frame 2, the moving slide block stops moving, the position of the mouth tube of the soft bag 10 is fixed, and at the moment, the bag body of the soft bag 10 can deviate unordered due to factors such as inertia. The clamping cylinder drives the clamping jaw 4-1 to be closed, and drives the silica gel pad 4-2 to tighten the tail of the soft bag 10. The lifting cylinder 3-1 on the lower stretching platform 3 drives the central platform 3-2 to lift and straighten the bag body of the soft bag 10.
The deviation amount detection mechanism 9 is arranged on the front side of the bag body, detects the positions of the two side edges of the bag body of the soft bag 10, compares the positions with the standard positions, calculates the deviation amount x, transmits the deviation amount x to the deviation correcting displacement mechanism 5 through an electric signal, and drives the deviation correcting displacement plate 5-5 and the clamping mechanism 4 to move-x through the deviation correcting servo sliding table electric cylinder 5-2 so as to move the bag body of the soft bag 10 to the standard positions.
The bag tail positioning device on the synchronous accompanying tracking mechanism 7 stretches out, the positioning pin 6-4 is inserted into the positioning hole of the bag tail of the soft bag 10, meanwhile, the sucker 6-3 sucks the bag body of the soft bag 10, the bag body of the soft bag 10 is positioned completely, and after the clamping jaw 4-1 on the clamping mechanism 4 is opened, the situation that the bag body is prevented from shifting or the edge is lifted out of the positioning pin 6-4 can be achieved.
After the positioning is finished, the moving slide block of the annular conveying mechanism assembly 1 carries the mouth tube of the soft bag 10 to continuously move rightwards, the synchronous accompanying tracking mechanism 7 is started at the same acceleration, the speed is consistent, the synchronous accompanying tracking mechanism 7 and the moving slide block synchronously move, and the fact that the soft bag 10 body of the soft bag 10 cannot deform in the moving process due to speed deviation is ensured. After the soft bag 10 with the mouth tube, the bag body and the bag tail positioned completely is transferred to the next station, the motion is stopped, the soft bag 10 is grabbed by a robot clamp and is placed on back-end equipment.
Meanwhile, the bag tail positioning device withdraws when the robot clamp grabs the soft bag 10, synchronously moves along with the reverse motion of the tracking mechanism 7, moves leftwards to the correction station, waits for the next group of soft bags 10 to be automatically corrected and then is positioned, and realizes the cyclic reciprocating work on the production line.
The deviation correcting displacement mechanisms 5 can be single groups or multiple groups, and the intervals can be consistent or inconsistent; the annular conveying mechanism assembly 1 intermittently feeds bags, so that sufficient circulation time can be ensured, and the consistency of relative movement intervals can be ensured. The linkage of a plurality of groups of deviation correcting displacement mechanisms 5 driven by one power source is realized, and the generation speed is improved.
With the same principle, the detection positions can be sequentially adjusted, and the bag shapes of the soft bags 10 with different widths and length specifications are recorded into the controller to generate a multi-specification formula. The switching specification control logic is as follows: the positions of the lifting cylinder 3-1 and the clamping jaw 4-1 are adjusted, a formula to be produced is selected in the controller, and the synchronous accompanying tracking mechanism 7 drives the multiple groups of deviation correcting displacement mechanisms 5 to move to a position suitable for the formula. The specification adjustment can be completed, and when production with other specifications is required to be switched, the specification can be switched by selecting the formula of other production.
In addition to the automatic correction positioning device for the soft infusion bag, the specific embodiment of the invention also provides soft infusion bag filling equipment comprising the automatic correction positioning device for the soft infusion bag, and the structure of other parts of the soft infusion bag filling equipment is referred to the prior art, and is not repeated herein.
The automatic correction positioning device for the soft infusion bag and the soft infusion bag filling equipment provided by the invention are described in detail. The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present invention and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the invention can be made without departing from the principles of the invention and these modifications and adaptations are intended to be within the scope of the invention as defined in the following claims.
Claims (10)
1. The utility model provides an automatic positioner that rectifies of soft bag of infusion, its characterized in that, including rectify frame (2) and install in under pull tight platform (3), synchronous concomitantly trace mechanism (7) and offset detection mechanism (9) of frame (2) rectify, install on under pull tight platform (3) and rectify displacement mechanism (5), install fixture (4) on rectifying displacement mechanism (5), install bag tail positioning mechanism (6) on synchronous concomitantly trace mechanism (7), the motion slider of annular conveying mechanism assembly (1) will soft bag (10) along transversely carrying extremely under pull tight platform (3) top, fixture (4) clamp soft bag (10) afterbody, under pull tight platform (3) drive fixture (4) down move in order to straighten soft bag (10), offset detection mechanism (9) are used for detecting the lateral offset of soft bag (10), rectify displacement mechanism (5) drive fixture (4) are according to lateral offset displacement mechanism (6) make soft bag (6) follow the lateral offset to move to lower pull tight platform (3), tail positioning mechanism (6) are used for synchronous bag (6) move synchronously.
2. The automatic correction positioning device for the transfusion soft bag according to claim 1, wherein the lower pulling and tensioning platform (3) comprises a central platform (3-2) and a plurality of lifting drivers, and the lifting drivers are respectively connected with the correction frame (2) and the central platform (3-2) and can drive the central platform (3-2) to vertically lift.
3. The automatic correction positioning device for the soft infusion bag according to claim 2, wherein the correction displacement mechanism (5) comprises a correction guide rail (5-6) mounted on the center platform (3-2) and a correction driver, the correction guide rail (5-6) is provided with a correction displacement plate (5-5), and the correction driver can drive the correction displacement plate (5-5) to transversely move along the correction guide rail (5-6).
4. An automatic correction positioning device for soft infusion bags according to claim 3, characterized in that the clamping mechanism (4) comprises clamping jaws (4-1) and a clamping driver which are arranged oppositely, the clamping driver is arranged on the correction displacement plate (5-5), and the clamping driver can drive the clamping jaws (4-1) to approach each other so as to clamp the soft infusion bags (10).
5. The automatic correction positioning device for soft infusion bags according to claim 4, wherein the synchronous accompanying tracking mechanism (7) comprises an accompanying guide rail (7-4) mounted on the correction frame (2) and an accompanying driver, the accompanying guide rail (7-4) is provided with an accompanying push plate (7-3), and the accompanying driver can drive the accompanying push plate (7-3) to transversely move along the accompanying guide rail (7-4).
6. The automatic correction positioning device for soft infusion bags according to claim 5, wherein the bag tail positioning mechanism (6) comprises a positioning driver arranged on the accompanying push plate (7-3), the positioning driver is connected with the sucker (6-3) and the positioning pin (6-4) and can push the sucker (6-3) and the positioning pin (6-4) to move longitudinally, so that the sucker (6-3) adsorbs the bag body of the soft bag (10), and the positioning pin (6-4) is inserted into a positioning hole at the tail of the soft bag (10).
7. The automatic correction positioning device for soft infusion bags according to claim 6, wherein the lifting driver comprises a lifting cylinder (3-1) which is vertically arranged, the correction driver comprises a correction servo sliding table electric cylinder (5-2), the clamping driver comprises a clamping cylinder, the accompanying driver comprises a servo motor (7-1) and an accompanying electric cylinder (7-2), and the positioning driver comprises a positioning cylinder (6-1).
8. The automatic correction positioning device for infusion soft bags according to any one of claims 1 to 7, wherein the correction frame (2) is provided with a plurality of limit guardrails (8) which are distributed at different height positions on two sides of the soft bag (10).
9. The automatic correction positioning device for the soft infusion bag according to claim 8, wherein the offset detection mechanism (9) is arranged on one side surface of the soft infusion bag (10), and the bag tail positioning mechanism (6) is arranged on the other side surface of the soft infusion bag (10).
10. An infusion soft bag filling device, characterized by comprising the automatic correction positioning device for the infusion soft bag according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311413122.9A CN117141846B (en) | 2023-10-30 | 2023-10-30 | Automatic correction positioning device for soft infusion bag and soft infusion bag filling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311413122.9A CN117141846B (en) | 2023-10-30 | 2023-10-30 | Automatic correction positioning device for soft infusion bag and soft infusion bag filling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117141846A CN117141846A (en) | 2023-12-01 |
| CN117141846B true CN117141846B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311413122.9A Active CN117141846B (en) | 2023-10-30 | 2023-10-30 | Automatic correction positioning device for soft infusion bag and soft infusion bag filling equipment |
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| CN (1) | CN117141846B (en) |
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| CN108082989A (en) * | 2016-11-22 | 2018-05-29 | 周晓萍 | A kind of gas-liquid linked servo deviation-rectifying system of practicality |
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| CN117141846A (en) | 2023-12-01 |
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