CN118145102B - Bunched self-standing bag conveying device - Google Patents
Bunched self-standing bag conveying device Download PDFInfo
- Publication number
- CN118145102B CN118145102B CN202410573016.5A CN202410573016A CN118145102B CN 118145102 B CN118145102 B CN 118145102B CN 202410573016 A CN202410573016 A CN 202410573016A CN 118145102 B CN118145102 B CN 118145102B
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- bag
- guide
- module
- guiding
- pouch
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- 238000010408 sweeping Methods 0.000 claims abstract description 35
- 238000005096 rolling process Methods 0.000 claims description 26
- 230000000149 penetrating effect Effects 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000035622 drinking Effects 0.000 description 3
- 238000009459 flexible packaging Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007665 sagging Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage 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
- B65B43/12—Feeding flexible bags or carton blanks in flat or collapsed state; Feeding flat bags connected to form a series or chain
- B65B43/123—Feeding flat bags connected to form a series or chain
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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
- B65B61/00—Auxiliary devices, not otherwise provided for, for operating on sheets, blanks, webs, binding material, containers or packages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/28—Registering, tensioning, smoothing or guiding webs longitudinally by longitudinally-extending strips, tubes, plates, or wires
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
- B65H2701/191—Bags, sachets and pouches or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The invention discloses a bunched self-standing bag conveying device which comprises a plurality of connecting belts, a rotary conveying module, a bag sweeping device, a tensioning module, a limiting module and a guiding bag clamping module, wherein the bottom end of a first connecting pin slides along a first guiding strip, the bottom end of a second connecting pin slides along a second guiding strip to tension the connecting belts, and the bag sweeping device is used for righting the bag bodies of self-standing bags arranged on the connecting belts. Compared with the prior art, the beneficial effects are that: the connecting belt realizes tensioning effect when moving along the first guiding groove and the second guiding groove, and the suction nozzle on the self-standing bag moves along the bag limiting channel so as to limit the circumferential rotation amplitude of the self-standing bag, so that a plurality of self-standing bags on the connecting belt are flush.
Description
Technical Field
The invention relates to the technical field of self-standing bag conveying equipment, in particular to a string-forming self-standing bag conveying device.
Background
The existing filling drinking tube and the flexible packaging container with the same are provided with a positioning device for positioning and conveying on the outer side wall of the filling drinking tube for the purpose of facilitating automatic conveying and filling on a production line and also for the purpose of facilitating storage and transportation. The prior art adopts a flange and a hanging rod matched with the flange.
As disclosed in chinese patent publication No. CN1045742a, entitled "combination of liquid container and container assembling means", a combination of liquid container and container assembling means for assembling a plurality of containers together, said combination characterized by comprising: a plurality of liquid containers, each container comprising a bag-shaped main container body made of a flexible sheet material, said container body having an upper opening; and fixedly mounting a liquid delivery means on said upper opening, a flange section adjacent said upper opening, a channel member of generally C-shaped cross-section, said channel member defining a lip-shaped section engageable with said flange section, whereby a plurality of liquid containers are mounted to said channel member such that said main container bodies are juxtaposed to one another.
However, the cost of this technical solution is high, and the hanging rod, i.e. the groove component, and the flange cooperate to only arrange and stack the liquid containers in a manner of stacking gunny bags, the volume occupied by the two components is large, and the space occupied by the manner of arranging and stacking is also large, which is unfavorable for arrangement and stacking, so that different packaging requirements of users cannot be satisfied.
For this purpose, the applicant has improved the structure of the filled drinking tube and the finishing device associated therewith and filed a patent with publication No. CN203819730U, entitled "package finishing string tab". The applicant has then developed an apparatus for automatically mounting such flexible packaging containers onto a tandem belt and filed a patent with publication number CN201109210Y entitled "improved bag-closing mechanism of flexible packaging tube-closing machine".
However, the applicant has found through a lot of experiments that the above-mentioned string tab has the following problems in the actual conveying process:
1. the self-standing bags are arranged on the string connection sheets in a random and downward hanging state, so that the production of the subsequent process is not facilitated, and meanwhile, the whole thickness of the punching connection sheets is thin, the sagging phenomenon is very easy to occur after a plurality of self-standing bags are connected, and the production of the subsequent process is not facilitated;
2. The self-standing bags on the string connection sheet are easy to rotate under the influence of the vibration of the power equipment and the forward moving force in the forward moving process, so that the suction nozzles of the self-standing bags on the string connection sheet cannot be flush with each other, and follow-up work is not facilitated.
Disclosure of Invention
The invention aims to provide a string-shaped self-standing bag conveying device. Can simultaneously convey a plurality of self-standing bags and ensure stable form in the conveying process.
In order to achieve the above purpose, the invention discloses a bunched self-standing bag conveying device, which comprises a plurality of connecting belts, a rotary conveying module, a bag sweeping device, a tensioning module, a limiting module and a guiding bag clamping module, wherein the connecting belts are used for bearing self-standing bags, the connecting belts are equidistantly arranged on the rotary conveying module, two ends of the connecting belts are respectively provided with a first connecting pin and a second connecting pin, and the first connecting pins and the second connecting pins are respectively connected with the rotary conveying module.
The tensioning module comprises a first guide strip and a second guide strip, the first guide strip and the second guide strip are symmetrically arranged on the rotary conveying module respectively, the rotary conveying module drives the connecting belt to move forwards, the bottom end of the first connecting pin slides along the first guide strip, the bottom end of the second connecting pin slides along the second guide strip to be tensioned, the connecting belt is prevented from sagging, the bag sweeping device is arranged below the connecting belt, and the bag sweeping device is used for righting the bag bodies of a plurality of self-standing bags arranged on the connecting belt.
The limiting module comprises a plurality of limiting plates, the limiting plates are respectively arranged between the tail ends of the rotary conveying module at intervals, a bag limiting channel is formed between two adjacent limiting plates, the bag limiting module comprises a first guide clamping plate and a second guide clamping plate, the first guide clamping plate and the second guide clamping plate are arranged above the input end of the bag limiting channel in a lifting mode, the first guide clamping plate and the second guide clamping plate can be arranged in an opening and closing mode, the first guide clamping plate and the second guide clamping plate are respectively driven by a lifting cylinder and a clamping cylinder to do descending motion and similar motion respectively so as to clamp two sides of a suction nozzle on the self-supporting bag, and the suction nozzle on the self-supporting bag can be brought into the bag limiting channel along with synchronous movement of the connecting belt, and circumferential rotation amplitude of the suction nozzle of the self-supporting bag is limited through the bag limiting channel.
Further, the rotary conveying module comprises a first rotary conveying module and a second rotary conveying module, connecting blocks are respectively arranged on the first rotary conveying module and the second rotary conveying module, the lower parts of the first connecting pins are fixedly arranged on the connecting blocks of the first rotary conveying module in a penetrating mode, and the lower parts of the second connecting pins are fixedly arranged on the connecting blocks of the second rotary conveying module in a penetrating mode.
Further, a first guiding groove and a second guiding groove are respectively arranged on the first guiding strip and the second guiding strip.
The first guide grooves are vertically opposite to the first connecting pins, parallel sections of the connecting blocks adjacent to the first guide strips are vertically opposite to the first guide grooves, and the lower half sections of the first connecting pins are fixedly arranged on the connecting blocks in a penetrating mode.
The periphery of the lower half section of the first connecting pin is provided with a first rolling bearing, and the first rolling bearing slides along the first guiding groove.
The second connecting pin is provided with the movable block between rather than adjacent the connecting block, the one end of movable block with the top of connecting block rotates to be connected, the latter half of second connecting pin is fixed to be worn to locate on the other end of movable block, the periphery of second connecting pin latter half is provided with second antifriction bearing, second antifriction bearing follows the second guide slot slides.
When the second rolling bearing slides along the second guiding groove, the movable block rotates to ensure that the rotary conveying module drives the connecting belt to move forwards.
Further, a first avoidance position is arranged at the bottom in the first guide groove, and the bottom end of the first connecting pin is located in the first avoidance position.
The bottom in the second guide slot is provided with a second avoidance position, and the bottom of the second connecting pin is positioned in the second avoidance position.
Further, the first guiding groove is in a horn shape along the starting end of the conveying direction of the connecting belt.
A first guide inclined plane and a second guide inclined plane are respectively arranged between the two side walls in the second guide groove and the side face of the starting end of the second guide strip, and the second guide inclined plane is adjacent to the rotary conveying module.
The first guide slope has a greater inclination angle than the second guide slope.
Further, the bag sweeping device comprises a bag sweeping sheet and a bag sweeping driving device, wherein the bag sweeping sheet is arranged below the connecting belt in a reciprocating mode, and the bag sweeping driving device drives the bag sweeping sheet to reciprocate.
Further, the width of the bag limiting channel is larger than the thickness of the suction nozzle on the self-standing bag;
The top of the limiting plate is lower than the neck of the suction nozzle on the self-standing bag.
Further, the guiding bag clamping module further comprises a fixing frame and a first movable frame, the fixing frame is arranged above the bag limiting channel input end, the first movable frame is arranged on one side of the fixing frame, and a reset cylinder and a guiding assembly are arranged between the first movable frame and the fixing frame.
The lifting cylinder is fixedly arranged on the outer side face of the first movable frame, a second movable frame is arranged on the lifting cylinder, and the clamping cylinder is fixedly arranged on the second movable frame.
The outer side surface of the second movable frame is provided with a chain plugboard.
Further, the adjacent side surfaces of the first guide clamping plate and the second guide clamping plate are respectively provided with a clamping concave position.
Compared with the prior art, the invention has the beneficial effects that:
1. By setting the relative distance between the first guide through groove and the second guide through groove to be larger than the length of the connecting belt, the tensioning effect is realized when the connecting belt moves along the first guide through groove and the second guide through groove, namely, all self-standing bags on the connecting belt are leveled to provide conditions for the subsequent working procedure;
2. The first guide slot and the second guide slot are matched with the rolling bearing, so that the linear motion of the connecting belt is realized, and the front-back shaking amplitude of the self-standing bag in the conveying process is effectively reduced;
3. the bag sweeping driving device has the advantages that the whole structure is concise, the self-supporting bags on the connecting belt are tidied in a form in a cost-minimized mode, and the bag sweeping driving device is high in efficiency and stable in effect.
4. The guide bag clamping module plays a guide role in leading the suction nozzle of the self-standing bag into the bag limiting channel, so that the suction nozzle enters the bag limiting channel in a state of being flush with the bag limiting channel, and the bag limiting channel can play a role.
5. The guide bag clamping module is connected with a chain of the rotary conveying module by skillfully utilizing a chain plugboard so as to ensure that the first guide clamping plate and the second guide clamping plate synchronously move forwards with the connecting belt;
6. The suction nozzle on the self-standing bag moves along the bag limiting channel to limit the circumferential rotation amplitude of the self-standing bag so that a plurality of self-standing bags on the connecting belt are flush.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present embodiment;
FIG. 2 is a schematic view of the structure of the connecting belt according to the present embodiment;
FIG. 3 is a schematic diagram showing a connection structure between a first connection pin and a tensioning device according to the present embodiment;
FIG. 4 is a schematic diagram showing a connection structure between a second connection pin and a tensioning device according to the present embodiment;
FIG. 5 is a top view of the spacing module of the present embodiment;
FIG. 6 is a state diagram of the guide bag clamping module according to the present embodiment when the guide bag clamping module is arranged on the equipment rack
Fig. 7 is a schematic perspective view of the guide bag module according to the present embodiment.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings of fig. 1 to 7.
Referring to fig. 1, a string of self-supporting bag conveying devices comprises a connecting belt 1, an equipment rack 2, a bag sweeping device 3, a tensioning module 4, a limiting module 5 and a guiding bag clamping module 6.
The equipment rack 2 is internally provided with a rotary conveying module 7, and the rotary conveying module 7 is of a closed chain sprocket structure in the embodiment.
The rotary conveying module 7 comprises a first rotary conveying module 71 and a second rotary conveying module 72, and the first rotary conveying module 71 and the second rotary conveying module 72 are respectively and fixedly arranged on the front side wall and the rear side wall in the equipment rack 2. The plurality of connecting belts 1 are equidistantly arranged between the first rotary conveying module 71 and the second rotary conveying module 72.
Referring again to fig. 2, the surface of the connection strap 1 is provided with connection holes 11, and the number of connection holes 11 is not limited in this embodiment. The connecting hole sites 11 are respectively arranged at intervals along the length direction of the connecting belt 1.
The connection between the connection hole 11 and the suction nozzle 81 of the stand-up pouch 8 in this embodiment is identical to that of the prior art document (chinese patent publication No. CN 203819730U), and will not be described here.
Further, the two sides of the surface of the connecting band 1 are respectively provided with a first positioning hole 12 and a second positioning hole 13.
Referring to fig. 3 and 4, the first positioning hole 12 is provided with a first connection pin 121, and the second positioning hole 13 is provided with a second connection pin 131. The tips of the first connecting pin 121 and the second connecting pin 131 are respectively clamped with the first positioning hole 12 and the second positioning hole 13.
The chain of the first rotary conveying module 71 and the chain of the second rotary conveying module 72 are respectively provided with a connecting block 73, and the outer contour of the connecting block 73 is shaped. The vertical section of the connection block 73 is fixedly connected to the chain and the horizontal section thereof faces into the equipment rack 2.
The bottom of the first connecting pin 121 passes through the top of the horizontal section of the connecting block 73 on the first rotary conveying module 71, and the top of the horizontal section of the connecting block 73 is provided with a through hole for the first connecting pin 121 to pass through, and the diameter of the periphery of the first connecting pin 121 is equal to the diameter of the through hole.
The periphery of first connecting pin 121 is provided with first protruding edge, and the top and the connecting band 1 contact of first protruding edge are connected, and its bottom and the horizontal segment top contact setting of connecting block 73, and then play the effect of supporting connecting band 1.
A movable block 74 is provided between the second connection pin 131 and the connection block 73 on the second slewing conveying module 72.
A connecting column 731 is vertically provided at the top of the horizontal section of the connecting block 73 on the second rotary transport module 72, and one side of the movable block 74 is rotatably connected to the connecting column 731. The movable block 74 is provided with a through hole on a side rotatably connected to the connection post 731, and a bearing is provided between the through hole and the outer circumference of the connection post 731.
The other side of the movable block 74 is fixedly connected with a second connecting pin 131. The connection structure of the second connection pin 131 and the movable block 74 in this embodiment is identical to that of the first connection pin 121, and will not be described here.
Referring to fig. 1, the tensioning module 4 includes a first guide bar 41 and a second guide bar 42, and the first guide bar 41 and the second guide bar 42 are symmetrically and fixedly disposed between a first rotary conveying module 71 and a second rotary conveying module 72.
The first guide bar 41 is vertically opposed to the horizontal section of the connection block 73 of the first rotary transport module 71, and the second guide bar 42 is vertically opposed to the horizontal section of the connection block 73 of the second rotary transport module 72.
Referring again to fig. 3, the first guide bar 41 is provided with a first guide slot 411 along the conveying direction of the rotary conveying module.
The outer circumference of the bottom end of the first connection pin 121 is provided with a first rolling bearing 121-1, and the first rolling bearing 121-1 slides along the first guide slot 411. When the first rolling bearing 121-1 is positioned in the first guide slot 411, the bottom of the first rolling bearing 121-1 is disposed in contact with the bottom of the first guide slot 411, and the outer periphery thereof is disposed in contact with the inner side surface of the first guide slot 411.
Further, a first avoidance position 411-1 is provided at the bottom of the first conduction slot 411, and when the first rolling bearing 121-1 is disposed in the first conduction slot 411, the bottom end of the first connection pin 121 is located in the first avoidance position 411-1 to avoid interference with the bottom of the first conduction slot 411.
The first guide slot 411 has a flared start end along the conveying direction of the self-supporting bag, and the first rolling bearing 121-1 enters the first guide slot 411 to perform a linear guide function.
Referring again to fig. 4, the second guide bar 42 is provided with a second guide groove 421 along the conveying direction of the rotary conveying module. A first guiding inclined plane 421-1 is disposed between a side surface in the second guiding slot 421 and a side surface of the input end of the second guiding strip 42, and the first guiding inclined plane 421-1 is inclined toward the center in the equipment rack 2.
A second avoidance bit 421-2 is disposed in the second guiding slot 421. The bottom end of the second connection pin 131 is provided with a second rolling bearing 131-1, and the second rolling bearing 131-1 slides along the second conductive groove 421. The second avoidance bit 421-2 prevents the bottom end of the second connection pin 131 from interfering with the bottom of the second conduction groove 421 to affect the sliding of the second rolling bearing 131-1.
The connection relationship between the second rolling bearing 131-1 and the second guide groove 421 in this embodiment is identical to that of the first rolling bearing 121-1, and will not be described here.
A second guiding inclined plane 421-3 is provided between the other inner side surface of the second guiding groove 421 and the side surface of the input end of the second guiding bar 42, and the second guiding inclined plane 421-3 is adjacent to the second rotary conveying module 72. The second guide slope 421-3 is inclined toward the second slewing conveying module 72, and plays a role in avoiding the entry of the second rolling bearing 131-1 into the second guide groove 421.
During operation, the rotary conveying module drives the connecting belt 1 to move forwards so that the first rolling bearing 121-1 and the second rolling bearing 131-1 slide along the first guiding slot 411 and the second guiding slot 421 respectively;
specifically, the first rolling bearing 121-1 is guided into the first guiding slot 411 through the bell mouth, and at this time, the first connection pin is in a fixed state relative to the connection block on the first rotary conveying module;
In the initial state, the second connecting pin 131 and the connecting post 731 are flush with each other, the second rolling bearing 131-1 moves obliquely under the action of the first guiding inclined plane 421-1 gradually enters the second guiding through groove 421, so that the connecting belt 1 is tensioned to prevent sagging, meanwhile, the other side of the movable block 74 rotates around the connecting post 731, at this time, the second connecting pin 131 is obliquely opposite to the connecting post 731, the connecting post 731 is at a higher end, and the second rotary conveying module 72 can normally drive the connecting belt 1. The tensioned tie 1 ensures that all the stand-up bags 8 are leveled to provide conditions for subsequent process operations.
In this embodiment, the first guiding slot 411 and the second guiding slot 421 are matched with the rolling bearing, so as to realize the linear motion of the connecting belt 1 and effectively reduce the back-and-forth shaking amplitude of the self-standing bag in the conveying process.
Referring to fig. 1, a bag arranging position is provided in the equipment rack 2 along the conveying direction of the self-standing bags, and a bag sweeping device 3 is provided in the bag arranging position. The bag sweeping devices 3 are arranged in the bag arranging positions at intervals along the conveying direction of the rotary conveying modules 7 and are vertically opposite to the connecting belt 1.
The bag sweeping device 3 comprises a bag sweeping sheet 31 and a bag sweeping driving device 32, the bag sweeping driving device 32 is longitudinally arranged in the equipment rack 2, and two ends of the bag sweeping driving device 32 are fixedly connected with the front side surface and the rear side surface in the equipment rack 2 respectively. The bag driving device 32 of this embodiment is a rodless cylinder.
The bag sweeping sheet 31 is vertically and fixedly arranged on the movable part of the bag sweeping driving device 32.
When the bag cleaning device works, the bag cleaning driving device 32 drives the bag cleaning sheet 31 to longitudinally reciprocate, and when the connecting belt 1 passes through the bag cleaning position, the bag cleaning sheet 31 stirs the bag bodies of the self-supporting bags 8 arranged on the connecting belt 1, so that all the self-supporting bags 8 are in a downward vertical form, and the subsequent working procedures are convenient to work.
The bag sweeping driving device 32 of the embodiment has a simple overall structure, and further performs form arrangement on the plurality of self-supporting bags 8 on the connecting belt 1 in a cost-minimizing manner, so that the bag sweeping driving device has the advantages of high efficiency and stable effect.
Referring to fig. 1 and 5, the limit module 5 is provided at the end of the slewing conveying module 7. The limiting module 5 comprises a limiting supporting bar 51 and a plurality of limiting plates 52, and two ends of the limiting supporting bar 51 are fixedly connected with the front inner wall and the rear inner wall of the equipment rack 2 respectively. The outer contour of the limiting plate 52 is shaped like a letter.
The plurality of limiting plates 52 are respectively arranged between the first rotary conveying module 71 and the second rotary conveying module 72 at intervals along the width direction of the equipment rack 2, specifically, the bottom of the vertical section of each limiting plate 52 is fixedly connected with the top of each limiting support bar 51, and the horizontal section of each limiting plate 52 faces into the equipment rack 2 and is opposite to the connecting belt 1 up and down.
Further, a bag limiting channel 53 is formed between two adjacent limiting plates 52, and the distance between the two limiting plates 52 is larger than the thickness of the suction nozzle 81 of the self-standing bag 8.
Further, the top of the horizontal section of the limiting plate 52 does not exceed the neck of the suction nozzle 81 on the stand-up pouch 8.
Referring to fig. 6 and 7, the guide bag clamping module 6 is disposed above the input end of the bag limiting passage 53, and the guide bag clamping module 6 includes a first guide clamping plate 61, a second guide clamping plate 62, a fixing frame 63, a first movable frame 64, a lifting cylinder 65, and a clamping cylinder 66.
The outer contours of the first guide clamping plate 61 and the second guide clamping plate 62 are L-shaped in the embodiment.
The lifting cylinder 65 in this embodiment is a double-rod cylinder, and the gripping cylinder 66 is a double-head cylinder.
The first guide clamping plate 61 and the second guide clamping plate 62 are symmetrically and movably arranged above the input end of the bag limiting channel 53 along the conveying direction of the rotary conveying module 7, and the horizontal sections of the first guide clamping plate and the second guide clamping plate are oppositely arranged.
Further, the sides of the adjacent horizontal sections of the first guide clamping plate 61 and the second guide clamping plate 62 are respectively provided with a clamping concave position 67, and the outer contour of the clamping concave position 67 corresponds to the outer contour of the suction nozzle 81 on the self-supporting bag 8.
The plurality of clamping concave positions 67 are respectively arranged at intervals along the width direction of the equipment rack 2, and the interval distance of the plurality of clamping concave positions 67 corresponds to the interval distance of the connecting hole sites 11.
The clamping concave positions 67 on the first guide clamping plate 61 and the second guide clamping plate 62 are respectively opposite one by one.
The fixing frame 63 is fixedly arranged above the input end of the bag limiting channel 53, and a reset cylinder 68 is fixedly arranged on the fixing frame 63.
The first movable frame 64 is movably disposed at a side of the fixed frame 63 adjacent to the end of the rotary conveying module 7. The first movable frame 64 and the fixed frame 63 are connected with each other by a guide rod and a linear bearing, and the movable part of the reset cylinder 68 is fixedly connected with one side of the first movable frame 64.
The lifting cylinder 65 and the gripping cylinder 66 of this embodiment are provided in pairs, respectively. Two lifting cylinders 65 are fixedly provided on the front and rear side surfaces of the first movable frame 64, respectively. The movable part of the lifting cylinder 65 is fixedly provided with a second movable frame 69, and the gripping cylinder 66 is fixedly arranged on the second movable frame 69. The movable part of the clamping cylinder 66 is fixedly connected with the vertical section of the first guide clamping plate 61 and the vertical section of the second guide clamping plate 62 respectively.
Further, the outer side surface of the second movable frame 69 is vertically provided with a chain insertion plate 691, the upper half part of the chain insertion plate 691 is fixedly connected with the outer side surface of the second movable frame 69, the lower half part of the chain insertion plate 691 is provided with an insertion part 691-1, and the outer contour of the insertion part 691-1 is in an M shape corresponding to a chain.
When the first rotary conveying module 71 and the second rotary conveying module 72 move the connecting belt 1 from the bag sweeping displacement to the input end of the bag limiting channel 53, the clamping cylinder 66 acts outwards to enable the first guide clamping plate 61 and the second guide clamping plate 62 to act far away, the lifting cylinder 65 acts to enable the second movable frame 69 to move downwards to enable the clamping concave positions 67 on the first guide clamping plate 61 and the second guide clamping plate 62 to be opposite to the suction nozzles 81 of the self-supporting bags 8 arranged on the connecting belt 1, and the inserting parts 691-1 of the chain inserting plates 691 are inserted into the chains of the first rotary conveying module 71 and the second rotary conveying module 72;
The clamping cylinder 66 moves inwards to enable the first guide clamping plate 61 and the second guide clamping plate 62 to perform similar movement, and the suction nozzle 81 on the self-standing bag 8 is clamped by the clamping concave position 67;
Subsequently, the first rotary conveying module 71 and the second rotary conveying module continue to act to drive the connecting belt 1 to move forwards, and the first guide clamping plate 61 and the second guide clamping plate 62 synchronously move into the bag limiting channel 53 under the action of the chain plugboard 691, so that the suction nozzle 81 on the self-standing bag 8 accurately enters the bag limiting channel 53;
Then, the gripping cylinder 66 acts outwards to grip the suction nozzle 81 of the self-supporting bag 8 by the first guide clamping plate 61 and the second guide clamping plate 62, the lifting cylinder 65 acts upwards to enable the chain plugboard 691 to be separated from the chain, the first guide clamping plate 61 and the second guide clamping plate 62 to move above the bag limiting channel 53, and the reset cylinder 68 drives the first movable frame 64 to reset to wait for next operation.
The guiding bag clamping module 6 plays a guiding role in guiding the suction nozzle 81 of the self-standing bag 8 into the bag limiting channel 53, so that the suction nozzle 81 enters the bag limiting channel 53 in a state of being flush with the bag limiting channel 53, and the bag limiting channel 53 can play a role.
The guiding bag clamping module 6 is skillfully connected with the chain of the rotary conveying module 7 by using a chain plugboard 691 so as to ensure the synchronous forward motion of the first guiding clamping plate 61 and the second guiding clamping plate 62 and the connecting belt 1.
One end of the tension rod is fixed and the other end is movable to realize the tensioning effect
The above embodiments are only for illustrating the technical concept and features of the present invention, and therefore, it is intended that the present invention can be understood by those skilled in the art and implemented according to the technical concept, and the present invention is not limited to the above embodiments, but modifications made according to the spirit and scope of the main technical solution of the present invention should be included in the scope of the present invention.
Claims (7)
1. The automatic standing bag conveying device is characterized by comprising a plurality of connecting belts (1), a rotary conveying module (7), a bag sweeping device (3), a tensioning module (4), a limiting module (5) and a guiding bag clamping module (6), wherein the connecting belts (1) are used for bearing standing bags, the connecting belts (1) are equidistantly arranged on the rotary conveying module (7), and a first connecting pin (121) and a second connecting pin (131) are respectively arranged at two ends of the connecting belts (1);
the tensioning module (4) comprises a first guide bar (41) and a second guide bar (42), the first guide bar (41) and the second guide bar (42) are symmetrically arranged on the rotary conveying module (7) respectively, the rotary conveying module (7) drives the connecting belt (1) to move forwards, the bottom end of the first connecting pin (121) slides along the first guide bar (41), the bottom end of the second connecting pin (131) slides along the second guide bar (42) to tension the connecting belt (1), the bag sweeping device (3) is arranged below the connecting belt (1), and bag bodies of a plurality of self-supporting bags arranged on the connecting belt (1) are swung through the bag sweeping device (3);
The limiting module (5) comprises a plurality of limiting plates (52), the limiting plates (52) are respectively arranged between the tail ends of the rotary conveying module (7) at intervals, a bag limiting channel (53) is formed between two adjacent limiting plates (52), the guiding bag clamping module (6) comprises a first guiding clamping plate (61) and a second guiding clamping plate (62), the first guiding clamping plate (61) and the second guiding clamping plate (62) are arranged above the input end of the bag limiting channel (53) in a lifting mode, the first guiding clamping plate (61) and the second guiding clamping plate (62) can be arranged in an opening and closing mode, descending and approaching actions are synchronously carried out to clamp two sides of a suction nozzle on the bag, the suction nozzle on the bag is brought into the bag limiting channel (53) along with synchronous movement of the suction nozzle on the connecting belt (1), and the circumferential rotation amplitude of the self-standing bag is limited through the bag limiting channel (53).
The rotary conveying module (7) comprises a first rotary conveying module (71) and a second rotary conveying module (72), connecting blocks (73) are respectively arranged on the first rotary conveying module (71) and the second rotary conveying module (72), the lower part of the first connecting pin (121) is fixedly arranged on the connecting blocks (73) of the first rotary conveying module (71) in a penetrating manner, and the lower part of the second connecting pin (131) is fixedly arranged on the connecting blocks (73) of the second rotary conveying module (72) in a penetrating manner;
A first guide groove (411) and a second guide groove (421) are respectively arranged on the first guide bar (41) and the second guide bar (42);
The first conduction slot (411) is vertically opposite to the first connection pin (121), a parallel section of the connection block (73) adjacent to the first conduction strip (41) is vertically opposite to the first conduction slot (411), and the lower half section of the first connection pin (121) is fixedly arranged on the connection block (73) in a penetrating manner;
The periphery of the lower half section of the first connecting pin (121) is provided with a first rolling bearing (121-1), and the first rolling bearing (121-1) slides along the first guiding slot (411);
A movable block (74) is arranged between the second connecting pin (131) and the adjacent connecting block (73), one end of the movable block (74) is rotationally connected with the top of the connecting block (73), the lower half part of the second connecting pin (131) is fixedly arranged on the other end of the movable block (74) in a penetrating mode, a second rolling bearing (131-1) is arranged on the periphery of the lower half section of the second connecting pin (131), and the second rolling bearing (131-1) slides along the second guiding groove (421);
when the second rolling bearing (131-1) slides along the second guiding groove (421), the movable block (74) rotates to ensure that the rotary conveying module (7) drives the connecting belt (1) to move forwards.
2. The string of stand-up pouch transfer devices of claim 1, wherein a first avoidance (411-1) is provided at the bottom of the first guide channel (411), the bottom of the first connection pin (121) being located in the first avoidance (411-1);
the bottom in the second conduction groove (421) is provided with a second avoidance position (421-2), and the bottom end of the second connection pin (131) is located in the second avoidance position (421-2).
3. The string of stand-up pouch transfer devices according to claim 1, wherein the first guide channel (411) is flared along the beginning of the transfer direction of the connecting strip (1);
a first guide inclined plane (421-1) and a second guide inclined plane (421-3) are respectively arranged between the two side walls in the second guide slot (421) and the side surface of the starting end of the second guide strip (42), and the second guide inclined plane (421-3) is adjacent to the rotary conveying module (7);
the inclination angle of the first guiding inclined surface (421-1) is larger than the inclination angle of the second guiding inclined surface (421-3).
4. The string of stand-up pouch conveying device according to claim 1, wherein the pouch sweeping device (3) comprises a pouch sweeping sheet (31) and a pouch sweeping driving device (32), the pouch sweeping sheet (31) is reciprocally disposed below the connecting belt (1), and the pouch sweeping driving device (32) drives the pouch sweeping sheet (31) to reciprocally move.
5. A string of stand-up pouch transfer devices according to claim 1, wherein the width of the pouch-limiting channel (53) is greater than the thickness of the suction nozzle on the stand-up pouch;
The top of the limiting plate (52) is lower than the neck of the suction nozzle on the self-standing bag.
6. The string of stand-up pouch conveying device according to claim 1, wherein the guide pouch clamping module (6) further comprises a fixed frame (63) and a first movable frame (64), the fixed frame (63) is arranged above the input end of the pouch limiting channel (53), the first movable frame (64) is arranged at one side of the fixed frame (63), and a reset cylinder (68) and a guide assembly are arranged between the first movable frame (64) and the fixed frame (63);
Lifting cylinders (65) are fixedly arranged on the front side surface and the rear side surface of the first movable frame (64) respectively, a second movable frame (69) is arranged on the movable part of the lifting cylinder (65), a clamping cylinder (66) is arranged on the second movable frame (69), and the clamping cylinder (66) drives the first guide clamping plate (61) and the second guide clamping plate (62) to be close to or far from each other;
the outer side surface of the second movable frame (69) is provided with a chain plugboard (691).
7. The string of stand-up pouch transfer devices of claim 1, wherein adjacent sides of the first guide clamp plate (61) and the second guide clamp plate (62) are each provided with a gripping recess (67).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410573016.5A CN118145102B (en) | 2024-05-10 | 2024-05-10 | Bunched self-standing bag conveying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410573016.5A CN118145102B (en) | 2024-05-10 | 2024-05-10 | Bunched self-standing bag conveying device |
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| CN118145102A CN118145102A (en) | 2024-06-07 |
| CN118145102B true CN118145102B (en) | 2024-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202410573016.5A Active CN118145102B (en) | 2024-05-10 | 2024-05-10 | Bunched self-standing bag conveying device |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201914494U (en) * | 2010-11-19 | 2011-08-03 | 广东粤东机械实业有限公司 | Conveying mechanism of no-bag-mouth self-supporting bag filling sealing machine |
| CN210681400U (en) * | 2019-09-10 | 2020-06-05 | 昆明雪兰牛奶有限责任公司 | Self-supporting bag shaping device |
| CN118145103A (en) * | 2024-05-10 | 2024-06-07 | 汕头市虹桥包装实业有限公司 | Integral lifting device for bunched self-supporting bags |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1009725B (en) * | 1986-08-21 | 1990-09-26 | 株式会社细川洋行 | Beverage container |
| ES1070247Y (en) * | 2009-04-29 | 2009-10-27 | Mespack S L | HORIZONTAL PACKING MACHINE |
| CN203819730U (en) * | 2014-03-13 | 2014-09-10 | 汕头市虹桥包装实业有限公司 | Packaging bag tidying cascading sheet |
| CN110181864A (en) * | 2019-05-16 | 2019-08-30 | 江阴市汇通印刷包装机械有限公司 | Packaging bag manages bag machine and leans on rack device with reason bag |
| CN220865878U (en) * | 2023-09-28 | 2024-04-30 | 诸城市蔚蓝自动化设备有限公司 | Automatic packaging production line |
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2024
- 2024-05-10 CN CN202410573016.5A patent/CN118145102B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201914494U (en) * | 2010-11-19 | 2011-08-03 | 广东粤东机械实业有限公司 | Conveying mechanism of no-bag-mouth self-supporting bag filling sealing machine |
| CN210681400U (en) * | 2019-09-10 | 2020-06-05 | 昆明雪兰牛奶有限责任公司 | Self-supporting bag shaping device |
| CN118145103A (en) * | 2024-05-10 | 2024-06-07 | 汕头市虹桥包装实业有限公司 | Integral lifting device for bunched self-supporting bags |
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| CN118145102A (en) | 2024-06-07 |
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