CN117302659A - Valve bag filling opening supporting device - Google Patents
Valve bag filling opening supporting device Download PDFInfo
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- CN117302659A CN117302659A CN202311597990.7A CN202311597990A CN117302659A CN 117302659 A CN117302659 A CN 117302659A CN 202311597990 A CN202311597990 A CN 202311597990A CN 117302659 A CN117302659 A CN 117302659A
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- valve
- bag
- frame
- filling
- disc
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- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000005429 filling process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 13
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004806 packaging method and process 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
- B65B43/26—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks
- B65B43/34—Opening or distending bags; Opening, erecting, or setting-up boxes, cartons, or carton blanks by internal pressure
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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
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/14—Feeding individual bags or carton blanks from piles or magazines
- B65B43/16—Feeding individual bags or carton blanks from piles or magazines by grippers
- B65B43/18—Feeding individual bags or carton blanks from piles or magazines by grippers by suction-operated grippers
-
- 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
- B65B59/00—Arrangements to enable machines to handle articles of different sizes, to produce packages of different sizes, to vary the contents of packages, to handle different types of packaging material, or to give access for cleaning or maintenance purposes
- B65B59/003—Arrangements to enable adjustments related to the packaging material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The application provides a valve port bag filling props a mouthful device belongs to valve port bag filling technical field, includes: the bag body accommodating groove is formed in the lower end of the inside of the rack, and the top wall of the rack is provided with a linear driver; the mounting disc is fixedly arranged at the execution end of the linear driver, an end cover is buckled on the outer side wall of the mounting disc, supporting rods are connected in radial sliding openings uniformly formed in the outer cambered surface of the end cover in a sliding manner, and the supporting rods are positioned between the mounting disc and the end cover; the bag body bearing assembly is arranged on the rack; the driving assembly is arranged inside the mounting plate; the valve bag filling opening supporting device has the advantages that redundant steps can be omitted when the valve bag filling opening supporting is completed, other limiting components are not required to be arranged in the filling process to keep the valve port shape, the efficiency of whole filling work is improved, and the opening distance of the supporting rod can be freely controlled according to the valve port size of the valve bag so as to meet the valve bag opening supporting work of different calibers.
Description
Technical Field
The application relates to the technical field of valve bag filling, in particular to a valve bag filling opening supporting device.
Background
The valve bag, commonly called a bottom pasting bag, is an international popular packaging bag, is fed from the top or bottom valve port, adopts special filling equipment, and is filled with materials to form a square body. When the valve pocket is filled, the valve port is firstly required to be opened, and then a filling pipeline is inserted into the valve port for filling.
Referring to the Chinese patent with the application number of CN201922180363.9 and the name of an automatic valve bag opening device, the automatic valve bag opening device comprises a main upright post which is used for providing bearing support for opening work of a valve bag; the bag mouth opening device is used for driving the valve port of the valve bag to be automatically opened.
With reference to the above technical solution, the applicant found that when the valve bag filling opening is opened, the valve bag needs to be initially opened up and down, then the valve opening is opened by inserting the valve opening supporting rod, then the valve opening shape needs to be kept by the clamping plate, the valve opening supporting rod needs to be pulled out during filling, and the efficiency of the subsequent filling operation is easy to be slow under the influence of multiple operation steps.
Disclosure of Invention
In view of this, this application provides a valve port bag filling and props a mouthful device, not only can save unnecessary step when accomplishing the valve pocket filling and prop mouthful, need not to set up other spacing parts in the filling process and keep the valve port shape, promotes whole filling work's efficiency, can freely control the distance of propping up of vaulting pole according to the valve port size of valve pocket moreover to satisfy the valve port bag of different bore and prop mouthful work, application scope is wider.
For solving the technical problem, the application provides a valve port bag filling props a mouthful device, include: the bag body accommodating groove is formed in the lower end of the inside of the rack, and the top wall of the rack is provided with a linear driver; the mounting disc is fixedly arranged at the execution end of the linear driver, an end cover is buckled on the outer side wall of the mounting disc, supporting rods are connected in radial sliding openings uniformly formed in the outer cambered surface of the end cover in a sliding manner, and the supporting rods are positioned between the mounting disc and the end cover; the bag body bearing assembly is arranged on the rack and is used for carrying out transfer on the valve port bag stored in the bag body storage groove and bearing and supporting in the subsequent opening supporting process; the driving assembly is arranged inside the mounting plate and used for driving the supporting rods to expand and support openings inside the valve port bag after the bag body bearing assembly is transferred.
Through adopting above-mentioned technical scheme, the frame can provide basic support for the development of valve port bag filling opening work, and the bag body bears the weight of the inside valve port bag of subassembly with bag body storage tank and takes out and shift to the opening region, and linear drive moves the installation dish and removes until the stay bar gets into the inside of valve port bag, and drive assembly drives a plurality of stay bars and outwards expands in the whole of installation dish and end cover constitution.
The valve port of the valve bag is opened by the supporting rods of the plurality of independent moving tracks, the valve port of the valve bag is not blocked by the supporting rods, sufficient operation space is provided for subsequent filling operation, other limiting parts are not required to be arranged in the filling process to keep the shape of the valve port, and the efficiency of the whole filling operation is improved.
Optionally, the bag body bearing assembly includes: the cylinder is arranged on the top wall of the rack, the execution end of the cylinder is provided with a lifting plate, and the bottom surface of the lifting plate is uniformly provided with sucking discs; the tray is hinged inside the frame and is positioned below the lifting plate; the hack lever, it sets up lifter plate border department, hack lever both ends all are provided with the steel wire, the steel wire bottom all with tray fixed connection.
Through adopting above-mentioned technical scheme, cylinder drive lifter plate moves down and gets into the inside of bag body storage tank, and this in-process hack lever can follow the lifter plate and move down and make the tray lose the tensioning support from the steel wire to make the tray take place to rotate and provide for the lifter plate and dodge, treat sucking disc absorption valve pocket back cylinder drive lifter plate and move up and reset, the tray then resets and lifts the valve pocket from the below under the traction of hack lever and steel wire.
The automatic material taking and transferring of the valve bag are completed through the driving of the air cylinder and the adsorption of the sucker, so that the valve bag is rapidly placed in the opening supporting area, the tray can automatically provide avoidance in the material taking and transferring process of the valve bag under the driving of the frame rod and the steel wire, and stable bearing support is provided for the valve bag after the material taking is completed, so that the subsequent opening supporting and filling work is stably carried out.
Optionally, the frame roof symmetry is provided with the telescopic link, the telescopic link bottom all with lifter plate fixed connection.
Through adopting above-mentioned technical scheme, the telescopic link can carry out the self-adaptation when the cylinder drives lifter plate displacement and stretch out and draw back, for the lifter plate provides further guide support effect and comes the stability that the poppet valve pocket got material and shift in-process.
Optionally, the driving assembly includes: the driving disc is rotationally connected inside the mounting disc, a plurality of limiting grooves are uniformly formed in the side wall of the driving disc, protruding pins arranged on a plurality of supporting rods are respectively positioned inside the adjacent limiting grooves, and a turbine is fixedly sleeved outside the driving disc; the servo motor is arranged on the side wall of the mounting plate, a worm is arranged in the mounting plate, an output shaft of the servo motor extends to the inside of the mounting plate and is fixedly connected with the worm, and the worm is meshed with the turbine.
Optionally, two ends of the limiting groove are respectively located at the position close to the center of the driving disc and the position far away from the center.
Through adopting above-mentioned technical scheme, when servo motor operation drove the worm rotatory, influenced by the meshing relation of worm and turbine, the driving disk can rotate thereupon, and the protruding pin can change thereupon at the inside relative position of spacing groove this moment, and the vaulting pole can expand the opening towards the direction of keeping away from the driving disk centre of a circle under the direction restriction that the driving of protruding pin and mounting disc and end cover produced.
The valve port of the valve pocket is prevented from being blocked by the supporting rods while the valve port bag is ensured to be uniformly expanded and the subsequent filling operation is ensured to be rapidly carried out by synchronously expanding the supporting rods outwards in a mode of rotating the driving disc.
Optionally, the frame is inside symmetry to be provided with the slide bar, the mounting disc with slide bar sliding connection.
By adopting the technical scheme, the sliding rod can provide further guiding support for the mounting plate when the linear driver drives the mounting plate to move, so that the stability of the subsequent opening supporting and filling work is improved.
Optionally, the inside rotation of frame is connected with the U type frame, U type frame both ends all are connected with the half gear through the one-way bearing rotation, be provided with on the mounting disc with the rack board of half gear meshing connection.
By adopting the technical scheme, when the rack plate is driven by the mounting plate to displace together, the U-shaped frame can rotate along with the rack plate and prop against the bottom end of the valve port of the valve pocket due to the influence of the meshing connection relation of the half gear and the rack plate, and the valve port of the valve pocket can be opened in a small amplitude along with the extrusion of the U-shaped frame. After the stay bar enters the valve port of the valve pocket, the half gear and the rack plate are disconnected and meshed, the U-shaped frame is reset under the action of gravity, and when the installation disc drives the reset and the half gear and the rack plate are meshed again, the half gear and the U-shaped frame can rotate relatively under the influence of the unidirectional bearing.
Through setting up the U type frame that can follow the mounting disc and remove and take place rotatory, realize opening in advance to the valve pocket under the prerequisite that does not increase driving cost for the vaulting pole can normally insert the valve pocket inside and develop follow-up opening work.
In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:
1. the valve port of the valve bag is opened by the supporting rods of the plurality of independent moving tracks, the valve port of the valve bag is not blocked by the supporting rods, sufficient operation space is provided for subsequent filling operation, other limiting parts are not required to be arranged in the filling process to keep the shape of the valve port, and the efficiency of the whole filling operation is improved.
2. The automatic material taking and transferring of the valve bag are completed through the driving of the air cylinder and the adsorption of the sucker, so that the valve bag is rapidly placed in the opening supporting area, the tray can automatically provide avoidance in the material taking and transferring process of the valve bag under the driving of the frame rod and the steel wire, and stable bearing support is provided for the valve bag after the material taking is completed, so that the subsequent opening supporting and filling work is stably carried out.
3. When the supporting rods synchronously extend outwards to realize the supporting operation of the valve pockets, the valve pockets can be ensured to be subjected to uniform extension supporting force, and the supporting distance of the supporting rods can be freely controlled according to the valve port sizes of the valve pockets so as to meet the supporting operation of the valve pockets with different calibers, and the valve pocket supporting device is wide in application range.
4. Through setting up the U type frame that can follow the mounting disc and remove and take place rotatory, realize opening in advance to the valve pocket under the prerequisite that does not increase driving cost for the vaulting pole can normally insert the valve pocket inside and develop follow-up opening work.
Drawings
FIG. 1 is a schematic structural view of a valve bag filling and port bracing device of the present application;
FIG. 2 is a cross-sectional view of the present application;
FIG. 3 is a schematic view showing the structure of a driving assembly according to the present application;
fig. 4 is a partial enlarged view of the area a in fig. 1 of the present application.
Reference numerals illustrate: 1. a frame; 11. a bag body accommodating groove; 12. a linear driver; 2. a mounting plate; 21. an end cap; 22. a brace rod; 3. a bag body bearing assembly; 31. a cylinder; 32. a lifting plate; 33. a suction cup; 34. a tray; 35. a hack lever; 36. a steel wire; 4. a telescopic rod; 5. a drive assembly; 51. a drive plate; 52. a limit groove; 53. a protruding pin; 54. a turbine; 55. a servo motor; 56. a worm; 6. a slide rod; 7. a U-shaped frame; 71. a one-way bearing; 72. a half gear; 73. rack plate.
Detailed Description
For the purposes, technical solutions and advantages of the embodiments of the present application to be more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to fig. 1 to 4 of the embodiments of the present application. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the described embodiments of the present application are within the scope of the protection of the present application.
Referring to fig. 1 and 2, the present embodiment provides a valve bag filling and opening device, which comprises a frame 1, wherein a bag body accommodating groove 11 is arranged at the lower end of the inner part of the frame 1, and a linear driver 12 is arranged on the top wall of the frame 1; the execution end of the linear driver 12 is fixedly provided with a mounting plate 2, an end cover 21 is buckled on the outer side wall of the mounting plate 2, stay bars 22 are connected in radial sliding openings uniformly formed in the outer cambered surface of the end cover 21 in a sliding manner, and the stay bars 22 are positioned between the mounting plate 2 and the end cover 21; the frame 1 is provided with a bag body bearing component 3 for carrying and supporting the valve port bag stored in the bag body storage groove 11 in the transferring and subsequent opening supporting process; the driving component 5 is arranged in the mounting plate 2 and is used for driving the supporting rods 22 to expand and support the inside of the valve bag after the bag body bearing component 3 is transferred.
The frame 1 can provide basic support for developing valve bag filling opening work, the bag body bearing assembly 3 takes out the valve bag in the bag body accommodating groove 11 and transfers the valve bag to an opening area, the linear driver 12 operates to drive the mounting plate 2 to move until the supporting rods 22 enter the valve bag, and the driving assembly 5 drives the supporting rods 22 to expand outwards in the whole body formed by the mounting plate 2 and the end cover 21.
The valve port of the valve bag is opened by the supporting rods 22 of the plurality of independent moving tracks, the valve port of the valve bag is not blocked by the supporting rods 22, sufficient operation space is provided for the subsequent filling work, and other limiting parts are not required to be arranged in the filling process to keep the shape of the valve port.
Referring to fig. 1 and 2, the bag body carrying assembly 3 includes an air cylinder 31 disposed on the top wall of the frame 1, a lifting plate 32 disposed at the execution end of the air cylinder 31, and suction cups 33 uniformly disposed on the bottom surface of the lifting plate 32; a tray 34 is hinged in the frame 1, and the tray 34 is positioned below the lifting plate 32; the lifting plate 32 border department is provided with hack lever 35, and hack lever 35 both ends all are provided with steel wire 36, and steel wire 36 bottom all is with tray 34 fixed connection.
The cylinder 31 drives the lifting plate 32 to move downwards into the bag body accommodating groove 11, and in the process, the rack rod 35 moves downwards along with the lifting plate 32 to enable the tray 34 to lose tension support from the steel wires 36, so that the tray 34 rotates to avoid the lifting plate 32. When the suction disc 33 adsorbs the valve pocket, the rear cylinder 31 drives the lifting plate 32 to move upwards for resetting, and the tray 34 resets under the traction of the hack lever 35 and the steel wire 36 and lifts the valve pocket from below.
The automatic material taking and transferring of the valve bag are completed through the driving of the air cylinder 31 and the adsorption of the sucker 33, so that the valve bag is rapidly placed in the opening supporting area, the tray 34 can automatically provide avoidance in the material taking and transferring process of the valve bag under the driving of the hack lever 35 and the steel wire 36, and stable bearing support is provided for the valve bag after the material taking is completed, so that the subsequent opening supporting and filling work is stably carried out.
Referring to fig. 1 and 2, the top wall of the frame 1 is symmetrically provided with telescopic rods 4, and the bottom ends of the telescopic rods 4 are fixedly connected with lifting plates 32.
Through adopting above-mentioned technical scheme, telescopic link 4 can carry out the self-adaptation when cylinder 31 drives lifter plate 32 displacement and stretch out and draw back, provides further guide support effect for lifter plate 32 and comes the stability that the poppet valve pocket got material and shift in-process.
Referring to fig. 2 and 3, the driving assembly 5 includes a driving disc 51 rotatably connected inside the mounting disc 2, a plurality of limiting grooves 52 are uniformly formed on the side wall of the driving disc 51, protruding pins 53 formed on the plurality of stay bars 22 are respectively located inside the adjacent limiting grooves 52, and a turbine 54 is fixedly sleeved outside the driving disc 51; the side wall of the mounting plate 2 is provided with a servo motor 55, the inside of the mounting plate 2 is provided with a worm 56, an output shaft of the servo motor 55 extends into the inside of the mounting plate 2 and is fixedly connected with the worm 56, and the worm 56 is meshed and connected with the turbine 54.
Referring to fig. 3, both ends of the limiting groove 52 are located at the center of the driving disk 51 and at the center of the center.
When the servo motor 55 operates to drive the worm 56 to rotate, the driving disc 51 rotates along with the worm 56 due to the engagement and connection relation of the worm 56 and the turbine 54, the relative position of the protruding pin 53 in the limiting groove 52 changes along with the rotation, and the stay bar 22 expands and props towards a direction away from the center of the driving disc 51 under the driving of the protruding pin 53 and the guiding limitation generated by the mounting disc 2 and the end cover 21.
The plurality of support rods 22 are synchronously expanded outwards in a mode of rotating the driving disc 51 to realize the opening supporting work of the valve pocket, so that the valve port of the valve pocket is prevented from being blocked by the support rods 22 while the valve pocket is ensured to be uniformly expanded and supported, and the subsequent filling work is ensured to be rapidly carried out.
Referring to fig. 1 and 2, a slide rod 6 is symmetrically arranged inside a frame 1, and a mounting plate 2 is slidably connected with the slide rod 6.
The slide rod 6 can provide further guiding support for the mounting plate 2 when the linear driver 12 drives the mounting plate 2 to move, so that the stability of the subsequent opening filling operation is improved.
Referring to fig. 2 and 4, a U-shaped frame 7 is rotatably connected inside the frame 1, two ends of the U-shaped frame 7 are rotatably connected with a half gear 72 through a one-way bearing 71, and a rack plate 73 in meshed connection with the half gear 72 is arranged on the mounting plate 2.
When the rack plate 73 is driven by the mounting plate 2 to displace together, the U-shaped frame 7 rotates along with the rack plate 73 and abuts against the bottom end of the valve port of the valve pocket due to the meshing connection relation of the half gear 72 and the rack plate 73, and the valve port of the valve pocket opens in a small extent along with the extrusion of the U-shaped frame 7. After the stay 22 enters the valve port of the valve pocket, the half gear 72 and the rack plate 73 are disengaged, the U-shaped frame 7 is reset under the action of gravity, and when the mounting plate 2 drives the reset and the half gear 72 and the rack plate 73 are engaged again, the half gear 72 and the U-shaped frame 7 relatively rotate under the influence of the one-way bearing 71.
Through setting up the U type frame 7 that can follow the mounting disc 2 and remove and take place rotatory, realize opening in advance to the valve pocket under the prerequisite that does not increase driving cost for the vaulting pole 22 can normally insert the valve pocket inside and develop follow-up opening work.
The implementation principle of the valve bag filling opening supporting device provided by the embodiment of the application is as follows: when the valve pocket filling opening supporting work is carried out, the air cylinder 31 drives the lifting plate 32 to move downwards into the bag body accommodating groove 11, and in the process, the rack rod 35 moves downwards along with the lifting plate 32 to enable the tray 34 to lose tensioning support from the steel wire 36, so that the tray 34 rotates to provide avoidance for the lifting plate 32. When the suction disc 33 adsorbs the valve pocket, the rear cylinder 31 drives the lifting plate 32 to move upwards for resetting, and the tray 34 resets under the traction of the hack lever 35 and the steel wire 36 and lifts the valve pocket from below.
The telescopic rod 4 can adaptively telescopic when the air cylinder 31 drives the lifting plate 32 to move, and further guiding support is provided for the lifting plate 32 to lift the stability of the valve pocket in the material taking and transferring process.
When the servo motor 55 is operated to drive the worm 56 to rotate, the driving disc 51 rotates along with the worm 56 under the influence of the meshing connection relation of the worm 56 and the turbine 54, the relative position of the protruding pin 53 in the limiting groove 52 changes along with the rotation, and the stay bar 22 expands and props towards a direction far away from the center of the driving disc 51 under the driving of the protruding pin 53 and the guiding limitation generated by the mounting disc 2 and the end cover 21.
The slide rod 6 can provide further guiding support for the mounting plate 2 when the linear driver 12 drives the mounting plate 2 to move, so that the stability of the subsequent opening filling operation is improved.
When the rack plate 73 is driven by the mounting plate 2 to displace together, the U-shaped frame 7 rotates along with the rack plate 73 and abuts against the bottom end of the valve port of the valve pocket due to the meshing connection relation of the half gear 72 and the rack plate 73, and the valve port of the valve pocket opens in a small extent along with the extrusion of the U-shaped frame 7. After the stay 22 enters the valve port of the valve pocket, the half gear 72 and the rack plate 73 are disengaged, the U-shaped frame 7 is reset under the action of gravity, and when the mounting plate 2 drives the reset and the half gear 72 and the rack plate 73 are engaged again, the half gear 72 and the U-shaped frame 7 relatively rotate under the influence of the one-way bearing 71.
Furthermore, it should be noted that, in the description of the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms in this application will be understood by those skilled in the art as the case may be.
While the foregoing is directed to the preferred embodiments of the present application, it should be noted that modifications and adaptations to those embodiments may occur to one skilled in the art and that such modifications and adaptations are intended to be comprehended within the scope of the present application without departing from the principles set forth herein.
Claims (7)
1. A valve bag filling and port bracing device, comprising:
the bag body accommodating groove (11) is formed in the lower end of the inside of the frame (1), and the linear driver (12) is arranged on the top wall of the frame (1);
the installation disc (2) is fixedly arranged at the execution end of the linear driver (12), an end cover (21) is buckled on the outer side wall of the installation disc (2), supporting rods (22) are connected in radial sliding ports uniformly formed in the outer cambered surface of the end cover (21) in a sliding mode, and the supporting rods (22) are located between the installation disc (2) and the end cover (21);
the bag body bearing assembly (3) is arranged on the frame (1) and is used for carrying and supporting the valve port bag stored in the bag body storage groove (11) in the transferring and subsequent opening supporting process;
the driving assembly (5) is arranged inside the mounting disc (2) and is used for driving the supporting rods (22) to expand and support the opening inside the valve port bag transferred by the bag body bearing assembly (3).
2. A valve bag filling and port bracing device according to claim 1, wherein the bag body carrier assembly (3) comprises:
the cylinder (31) is arranged on the top wall of the frame (1), a lifting plate (32) is arranged at the execution end of the cylinder (31), and sucking discs (33) are uniformly arranged on the bottom surface of the lifting plate (32);
a tray (34) hinged inside the frame (1) and located below the lifting plate (32);
hack lever (35), it sets up lifter plate (32) border department, hack lever (35) both ends all are provided with steel wire (36), steel wire (36) bottom all with tray (34) fixed connection.
3. The valve bag filling and port bracing device according to claim 2, wherein: the telescopic lifting device is characterized in that telescopic rods (4) are symmetrically arranged on the top wall of the frame (1), and the bottom ends of the telescopic rods (4) are fixedly connected with the lifting plates (32).
4. A valve bag filling and port bracing device according to claim 1, wherein the drive assembly (5) comprises:
the driving disc (51) is rotationally connected inside the mounting disc (2), a plurality of limiting grooves (52) are uniformly formed in the side wall of the driving disc (51), protruding pins (53) arranged on the supporting rods (22) are respectively positioned inside the adjacent limiting grooves (52), and a turbine (54) is fixedly sleeved outside the driving disc (51);
the servo motor (55) is arranged on the side wall of the mounting disc (2), a worm (56) is arranged in the mounting disc (2), an output shaft of the servo motor (55) extends into the mounting disc (2) and is fixedly connected with the worm (56), and the worm (56) is meshed and connected with the turbine (54).
5. The valve bag filling and port bracing device according to claim 4, wherein: two ends of the limiting groove (52) are respectively positioned at the near center and the telecentric position of the driving disc (51).
6. The valve bag filling and port bracing device according to claim 1, wherein: the sliding rods (6) are symmetrically arranged in the frame (1), and the mounting plate (2) is in sliding connection with the sliding rods (6).
7. The valve bag filling and port bracing device according to claim 1, wherein: the novel rack is characterized in that a U-shaped frame (7) is rotatably connected inside the rack (1), two ends of the U-shaped frame (7) are rotatably connected with a half gear (72) through one-way bearings (71), and a rack plate (73) meshed with the half gear (72) is arranged on the mounting plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311597990.7A CN117302659B (en) | 2023-11-28 | 2023-11-28 | Valve bag filling opening supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311597990.7A CN117302659B (en) | 2023-11-28 | 2023-11-28 | Valve bag filling opening supporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117302659A true CN117302659A (en) | 2023-12-29 |
| CN117302659B CN117302659B (en) | 2024-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311597990.7A Active CN117302659B (en) | 2023-11-28 | 2023-11-28 | Valve bag filling opening supporting device |
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| Country | Link |
|---|---|
| CN (1) | CN117302659B (en) |
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| CN111003283A (en) * | 2019-12-06 | 2020-04-14 | 浙江美联智能科技有限公司 | Automatic opening device for valve bag |
| CN214165468U (en) * | 2020-12-31 | 2021-09-10 | 唐山矿钱科技有限公司 | Bag suction and opening assembly for valve bag supply machine |
| CN214268161U (en) * | 2020-12-19 | 2021-09-24 | 南塑集团浙江包装有限公司 | Automatic opening device for valve bag |
| CN216709871U (en) * | 2021-12-29 | 2022-06-10 | 浙江维邦包装新材料有限公司 | Valve bag opening device |
| CN217228095U (en) * | 2022-01-04 | 2022-08-19 | 浙江维邦包装新材料有限公司 | Valve bag packing device |
| CN217260999U (en) * | 2022-01-04 | 2022-08-23 | 浙江维邦包装新材料有限公司 | Bag feeding device for valve bag |
| CN217456572U (en) * | 2022-06-25 | 2022-09-20 | 浙江格新包装科技股份有限公司 | Valve bag opening device |
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2023
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| CN117302659B (en) | 2024-04-02 |
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