CN221138857U - Positioning fixture module of wrapping bag - Google Patents
Positioning fixture module of wrapping bag Download PDFInfo
- Publication number
- CN221138857U CN221138857U CN202323370983.1U CN202323370983U CN221138857U CN 221138857 U CN221138857 U CN 221138857U CN 202323370983 U CN202323370983 U CN 202323370983U CN 221138857 U CN221138857 U CN 221138857U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- positioning
- assembly
- rod
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004806 packaging method and process Methods 0.000 claims abstract description 40
- 230000000712 assembly Effects 0.000 claims abstract description 23
- 238000000429 assembly Methods 0.000 claims abstract description 23
- 230000001360 synchronised effect Effects 0.000 claims abstract description 17
- 230000009471 action Effects 0.000 abstract description 15
- 230000007246 mechanism Effects 0.000 description 18
- 238000012856 packing Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Landscapes
- Supplying Of Containers To The Packaging Station (AREA)
Abstract
The utility model discloses a positioning fixture module of a packaging bag, which comprises a positioning fixture assembly, a connecting rod assembly, a synchronous driving assembly, a positioning driving piece and a base, wherein the connecting rod assembly is of a multi-connecting-rod structure, the connecting rod assemblies are arranged at two ends of the base, the two connecting rod assemblies are respectively connected with the positioning fixture assembly, the synchronous driving assembly is arranged between the two connecting rod assemblies, and the positioning driving piece drives the connecting rod assemblies to move, so that the positioning fixture module always clamps the edge of the packaging bag before opening the bag, during the bag opening action, the product bag entering action and other actions, the position of the packaging bag is ensured, and the actions such as smoothly opening the bag and inserting the bag opening rod group into the packaging bag are realized in an auxiliary mode.
Description
Technical Field
The utility model relates to the technical field of fixtures, in particular to a positioning fixture module of a packaging bag.
Background
In vacuum packaging machine, the wrapping bag is opened the bag action through the suction nozzle, and when the wrapping bag feeds to the bag station of opening, the position of wrapping bag is judged through the inductor in most, or is limited the position of wrapping bag through the locating plate, then carries out the bag action of opening, and it can be known that the wrapping bag just carries out simple location before carrying out the bag action of opening to do not carry out the location in the bag opening in-process, lead to the wrapping bag to shift easily, influence the bag effect of opening, influence the smooth entering of bag supporting pole.
Disclosure of utility model
The utility model aims to provide a positioning fixture module for a packaging bag, which ensures that the positioning fixture module always clamps the edge of the packaging bag before opening the packaging bag, during the bag opening, bag opening and product bag entering actions, ensures the position of the packaging bag, and assists in realizing the actions of smoothly opening the packaging bag, inserting a bag opening rod group into the packaging bag, and the like.
To achieve the purpose, the utility model adopts the following technical scheme:
a positioning fixture module of a packaging bag comprises a positioning fixture assembly, a connecting rod assembly, a synchronous driving assembly, a positioning driving piece and a base;
the connecting rod component is of a multi-connecting rod structure;
Connecting rod assemblies are arranged at two ends of the base, and the two connecting rod assemblies are respectively connected with a positioning clamp assembly;
A synchronous driving assembly is arranged between the two connecting rod assemblies;
The positioning driving piece drives the connecting rod assembly to move.
In some embodiments, the positioning fixture assembly includes a positioning finger cylinder and a positioning clamp block drivingly connected to the positioning finger cylinder.
In some embodiments, the linkage assembly includes a first link, a second link, a third link, and a fourth link, the first link, the second link, the third link, and the fourth link being sequentially hinged;
the upper end of the first connecting rod is connected with the positioning clamp assembly;
The third connecting rod is connected with the base.
In some embodiments, the second link is the same length as the fourth link;
The first connecting rod and the third connecting rod are vertically arranged.
In some embodiments, the synchronous drive assembly includes a first linkage rod, a second linkage rod, a first gear, a second gear, a third linkage rod, and a fourth linkage rod connected in sequence;
One end of the first linkage rod is hinged with the middle part of the first connecting rod of one connecting rod assembly, and the other end of the first linkage rod is hinged with one end of the second linkage rod;
the other end of the second linkage rod is linked with the first gear;
The first gear is meshed with the second gear;
the second gear is linked with one end of the third linkage rod;
the other end of the third linkage rod is hinged with one end of the fourth linkage rod;
the other end of the fourth linkage rod is hinged with the middle part of the first connecting rod of the other connecting rod assembly.
In some embodiments, the other end of the second linkage rod is connected with the central shaft of the first gear, and the middle part of the second linkage rod is connected with the edge part of the first gear;
One end of the third linkage rod is connected with the central shaft of the second gear, and the middle part of the third linkage rod is connected with the edge part of the second gear.
In some embodiments, the first linkage bar is the same length as the fourth linkage bar;
the second linkage rod and the third linkage rod have the same length;
the first gear is identical to the second gear.
In some embodiments, the output end of the positioning drive is hinged to the end of the first linkage rod near the second linkage rod.
The utility model has the beneficial effects that: the positioning fixture module always clamps the edges of the packaging bags before opening the bags, during the bag opening, the bag opening and the bag opening, during the product bag feeding and other actions, the positions of the packaging bags are ensured, and the actions of opening the bags smoothly, inserting the bag opening rod group into the packaging bags and the like are realized in an auxiliary mode.
Drawings
Fig. 1 is a top view of the packaging machine of the present utility model;
Figure 2 is an isometric view of the packaging machine of the present utility model;
FIG. 3 is a block diagram of the bag opening and feeding module and the positioning fixture module of the present utility model;
FIG. 4 is a block diagram of the bag opening and feeding module of the present utility model;
FIG. 5 is a block diagram of a bag opening assembly of the bag opening and feeding module of the present utility model;
FIG. 6 is another view of the bag opening and feeding module of the present utility model;
FIG. 7 is a block diagram of a push feed assembly of the bag opening feed module of the present utility model;
FIG. 8 is a front view of the positioning fixture module of the present utility model;
FIG. 9 is a rear view of the positioning fixture module of the present utility model;
FIGS. 10-13 are flowcharts illustrating operations of the positioning jig module according to the present utility model;
Wherein: 4-a bag opening feeding module; 41-pushing the feeding component; 411-push plate; 412-pushing the X-axis feed mechanism; 42-a bag opening assembly; 421-opening a bag and arranging a suction nozzle; 422-opening a lower suction nozzle; 423-opening a Z-axis upper cylinder; 424-opening a Z-axis lower cylinder; a 43-bag-opening assembly; 431-bag-stay bar group; 4311-upper brace; 4312-lower stay; 432-a strut Z-axis feed mechanism; 433—a lever set X-axis feed mechanism; 4331-a first screw; 434—a lever set Y-axis feed mechanism; 435-a first cross plate; 436-first riser; 44-a first stand;
5-positioning a clamp module; 51-a positioning jig assembly; 511-positioning a finger cylinder; 512-positioning clamping blocks; 53-a connecting rod assembly; 531-first link; 532-a second link; 533-third link; 534-fourth link; 54-synchronous drive assembly; 541-a first linkage bar; 542-second linkage rod; 543-first gear; 544-a second gear; 545-third linkage rod; 546-fourth linkage rod; 55-base; 56-positioning the driving member.
Detailed Description
The utility model is described in further detail below with reference to the accompanying drawings.
Referring to fig. 1 to 9, a packaging machine comprises a packaging conveying line 2, a bag opening and feeding module 4 and a positioning fixture module 5;
The packaging conveying line 2 is used for feeding or conveying packaging bags 100, and the packaging conveying line 2 can be a belt and motor matching structure;
The bag opening feeding module 4 is arranged on one side of the bag opening station 2b of the packaging conveying line 2, and the positioning fixture module 5 is arranged between the bag opening feeding module 4 and the packaging conveying line 2;
Referring to fig. 3 to 7, the bag opening and feeding module 4 includes a bag opening assembly 42, a bag opening assembly 43 and a pushing and feeding assembly 41;
Referring to fig. 4, the bag opening assembly 42 includes a bag opening upper suction nozzle 421 and a bag opening lower suction nozzle 422 which are disposed opposite to each other, the bag opening upper suction nozzle 421 is connected to a bag opening Z-axis upper cylinder 423, and the bag opening lower suction nozzle 422 is connected to a bag opening Z-axis lower cylinder 424; thus, the upper pouch suction nozzle 421 and the lower pouch suction nozzle 422 can move up and down, the upper pouch suction nozzle 421 can suck the upper surface of the package bag, and the lower pouch suction nozzle 422 can suck the lower surface of the package bag and then move away from each other, thereby opening the package bag 200.
Referring to fig. 5 and 6, the bag-opening assembly 43 includes a first cross plate 435 and a first riser 436;
The first transverse plate 435 is connected with the first stand 44 through a rod group Y-axis feeding mechanism 434 and moves along the Y-axis, wherein the rod group Y-axis feeding mechanism 434 may be a cylinder or an electric cylinder structure, and a guide rod may be disposed between the first transverse plate 435 and the first stand 44;
The two first risers 436 are symmetrically arranged at two ends of the first transverse plate 435, and the two first risers 436 realize synchronous relative movement along the X-axis direction through the rod group X-axis feeding mechanism 433, namely mutual approaching and moving away, wherein the rod group X-axis feeding mechanism 433 comprises a first screw rod 4331, a motor, a belt and other matching structures, the first screw rod 4331 is provided with two sections of threads which are respectively arranged at the left end and the right end, the thread directions of the two sections of threads are opposite, the two sections of threads are respectively provided with a nut block, the two thread blocks are respectively connected with the two first risers 436, and the motor drives the first screw rod 4331 to rotate through the belt;
The two first risers 436 are both provided with a bag-supporting rod group 431, the bag-supporting rod group 431 comprises an upper supporting rod 4311 and a lower supporting rod 4312, the lower supporting rod 4312 is fixedly connected to the lower end of the first risers 436, the upper supporting rod 4311 is movably connected to the upper end of the first risers 436, the upper supporting rod 4311 can move in the Z-axis direction through a supporting rod Z-axis feeding mechanism 432, namely, the upper supporting rod 4311 can move up and down relative to the lower supporting rod 4312, wherein the supporting rod Z-axis feeding mechanism 432 can be of a belt and motor structure, the motor drives the belt to rotate, the belt is connected with a sliding block, the sliding block is connected with the upper supporting rod 4311, and the arrangement of the guide rail and the sliding block is beneficial to improving the accuracy and smoothness of the movement, and of the supporting rod Z-axis feeding mechanism 432 can also adopt a cylinder or an electric cylinder or a screw motor and other structures.
Thus, the bag-supporting rod group 431 moves in the X-axis direction by the rod group X-axis feeding mechanism 433, moves closer to and away from each other in the Y-axis direction by the rod group Y-axis feeding mechanism 434, and moves up and down the upper support rod 4311 relative to the lower support rod 4312 in the Z-axis direction by the support rod Z-axis feeding mechanism 432, thereby inserting the bag-supporting rod group 431 into the mouth of the package bag 200, opening the mouth of the package bag 200, maintaining the mouth shape or state of the package bag 200, and pushing the product 100 into the package bag 200 smoothly.
Referring to fig. 7, the pushing feeding assembly 41 includes a pushing plate 411 and a pushing X-axis feeding mechanism 412, the pushing plate 411 pushes the product 100 located at the bag pushing station 1b into the packaging bag 200 through the pushing X-axis feeding mechanism 412, where the pushing X-axis feeding mechanism 412 may be a belt and motor structure, the motor drives the belt to rotate, the belt is connected with a slider, the slider is connected with the pushing plate 411, and the arrangement of the guide rail and the slider is beneficial to improving the accuracy and smoothness of the movement, and of course, the pushing X-axis feeding mechanism 412 may also adopt a cylinder, an electric cylinder, a screw motor or other structures.
Referring to fig. 8 and 9, the positioning jig module 5 includes a positioning jig assembly 51, a link assembly 53, a synchronous driving assembly 54, a positioning driving member 56 and a base 55;
The connecting rod assembly 53 is of a multi-connecting rod structure;
The two ends of the base 55 are respectively provided with a connecting rod assembly 53, and the two connecting rod assemblies 53 are respectively connected with a positioning clamp assembly 51, which can be understood that the positioning clamp assembly 51 and the connecting rod assembly 53 are symmetrically arranged at the two ends of the base 55;
A synchronous driving component 54 is arranged between the two connecting rod components 53 to realize synchronous symmetrical movement;
the positioning driving piece 56 drives the connecting rod assembly 53 to move.
Therefore, when the packaging bag 200 is fed to the bag opening station 2b of the packaging conveying line 2, the two positioning clamp assemblies 51 are driven to move relatively close to each other and move upwards through the cooperation of the connecting rod assemblies 53 and the synchronous driving assemblies 54, then the edges of the packaging bag 200 are clamped, and then the positioning clamp assemblies 51 continue to move relatively close to each other and move upwards through cooperation with the bag opening feeding module 4, so that the bag opening action of the packaging bag 200 is assisted. Therefore, the positioning fixture module 5 can fix the position of the packaging bag 200 and assist in bag opening, thereby improving the success rate of bag opening.
The positioning fixture assembly 51 comprises a positioning finger cylinder 511 and a positioning clamping block 512, wherein the positioning clamping block 512 is in driving connection with the positioning finger cylinder 511, and the positioning finger cylinder 511 drives the two positioning clamping blocks 512 to realize clamping and loosening actions.
The link assembly 53 includes a first link 531, a second link 532, a third link 533, and a fourth link 534, where the first link 531, the second link 532, the third link 533, and the fourth link 534 are sequentially hinged to form a parallelogram four-link structure, and the two positioning clamp assemblies 51 can be driven to approach each other and move upwards by an upward rotation manner;
the upper end of the first link 531 is connected to the positioning jig assembly 51;
the third link 533 is connected to the base 55.
The second link 532 is the same length as the fourth link 534;
the first link 531 and the third link 533 are disposed vertically.
Thereby, the first link 531 can be kept vertical while the link assembly 53 is rotated, so that the angle of the positioning jig assembly 51, i.e., the horizontally disposed state, can be maintained.
The synchronous drive assembly 54 includes a first linkage rod 541, a second linkage rod 542, a first gear 543, a second gear 544, a third linkage rod 545, and a fourth linkage rod 546 connected in sequence;
One end of the first linkage rod 541 is hinged to a middle portion of the first link 531 of one of the link assemblies 53, and the other end of the first linkage rod 541 is hinged to one end of the second linkage rod 542;
The other end of the second link 542 is linked with the first gear 543;
The first gear 543 meshes with the second gear 544;
The second gear 544 is coupled to one end of the third linkage rod 545;
The other end of the third linkage rod 545 is hinged with one end of a fourth linkage rod 546;
The other end of the fourth link 546 is hinged to the middle portion of the first link 531 of the other link assembly 53.
Wherein the other end of the second linkage rod 542 is connected with the central shaft of the first gear 543, and the middle part of the second linkage rod 542 can be connected with the edge part of the first gear 543 by a pin or a screw, etc., so as to realize linkage;
One end of the third linkage rod 545 is connected to a central shaft of the second gear 544, and a middle portion of the third linkage rod 545 may be connected to an edge portion of the second gear 544 by a pin, a screw, or the like, thereby achieving linkage.
The first linkage rod 541 and the fourth linkage rod 546 have the same length, the second linkage rod 542 and the third linkage rod 545 have the same length, and the first gear 543 and the second gear 544 are identical, so that the manufacturing is facilitated, and the two positioning jig assemblies 51 are driven to perform synchronous symmetrical movement.
The output end of the positioning drive 56 is hinged to the end of the first linkage rod 541 near the second linkage rod 542.
The positioning driving member 56 may be an air cylinder or an electric cylinder, and when the positioning driving member 56 performs telescopic motion, the first linkage rod 541 is driven to move, so as to drive the connecting rod assembly 53 to rotate, and further drive one of the positioning fixture assemblies 51 to move, and meanwhile, the synchronous driving assembly 54 can synchronously drive the other positioning fixture assembly 51 to move simultaneously, so that synchronous symmetrical motion of the two positioning fixture assemblies 51 is realized.
Working principle: referring to fig. 10 to 13, when a packing bag is fed to a bag opening station 2b through a packing conveyor line 2, two positioning jig assemblies 51 clamp both edges of the packing bag 200, then an upper bag opening suction nozzle 421 and a lower bag opening suction nozzle 422 move close to the packing bag 200 and suck the upper and lower surfaces of the packing bag 200 respectively, then the upper bag opening suction nozzle 421 moves upward to perform a bag opening action, at this time, the lower bag opening suction nozzle 422 can move slightly downward or remain motionless, and at the same time, the two positioning jig assemblies 51 move close to each other and upward to realize the bag opening process, the positioning jig assemblies 5 clamp the packing bag 200 all the time, prevent the packing bag 200 from shifting, falling and the like, ensure smooth bag opening, and assist in forming a certain bag opening shape, facilitate the smooth insertion of the bag opening rod groups 431 into the packing bag 200, then the two bag opening rod groups 431 insert into the packing bag, the two bag opening rod groups 431 move away from each other, and the upper bag opening rod 4311 move upward, so that the bag opening of the packing bag 200 is approximately rectangular, and finally, the feeding assembly 41 pushes the product into the packing bag 200, and realizes automatic bag opening and bag opening action;
therefore, the positioning fixture module 5 always clamps the edge of the packaging bag 200 before opening the packaging bag, during the opening operation, the bag opening operation and the product filling operation, so as to ensure the correct position of the packaging bag 200, realize the smooth opening and the insertion of the bag opening rod group 431 into the packaging bag, and the like, achieve the purpose of assisting the smooth completion of the above operations, and improve the opening effect and quality.
What has been disclosed above is but a few embodiments of the present utility model. It will be apparent to those skilled in the art that various modifications and improvements can be made without departing from the spirit of the utility model.
Claims (8)
1. The positioning fixture module of the packaging bag is characterized by comprising a positioning fixture assembly (51), a connecting rod assembly (53), a synchronous driving assembly (54), a positioning driving piece (56) and a base (55);
The connecting rod assembly (53) is of a multi-connecting rod structure;
The two ends of the base (55) are respectively provided with the connecting rod assemblies (53), and the two connecting rod assemblies (53) are respectively connected with the positioning clamp assembly (51);
the synchronous driving assembly (54) is arranged between the two connecting rod assemblies (53);
the positioning driving piece (56) drives the connecting rod assembly (53) to move.
2. The positioning fixture module of a packaging bag according to claim 1, wherein the positioning fixture assembly (51) comprises a positioning finger cylinder (511) and a positioning clamping block (512), and the positioning clamping block (512) is in driving connection with the positioning finger cylinder (511).
3. The positioning fixture module of a packaging bag according to claim 1, wherein the connecting rod assembly (53) comprises a first connecting rod (531), a second connecting rod (532), a third connecting rod (533) and a fourth connecting rod (534) which are hinged in sequence;
the upper end of the first connecting rod (531) is connected with the positioning clamp assembly (51);
The third link (533) is connected to the base (55).
4. A package positioning jig module according to claim 3, wherein the second link (532) is the same length as the fourth link (534);
the first connecting rod (531) and the third connecting rod (533) are vertically arranged.
5. A positioning fixture module for a packaging bag according to claim 3, wherein the synchronous driving assembly (54) comprises a first linkage rod (541), a second linkage rod (542), a first gear (543), a second gear (544), a third linkage rod (545) and a fourth linkage rod (546) which are sequentially connected;
One end of the first linkage rod (541) is hinged with the middle part of a first connecting rod (531) of one connecting rod assembly (53), and the other end of the first linkage rod (541) is hinged with one end of a second linkage rod (542);
The other end of the second linkage rod (542) is linked with the first gear (543);
the first gear (543) is meshed with a second gear (544);
The second gear (544) is linked with one end of a third linkage rod (545);
The other end of the third linkage rod (545) is hinged with one end of a fourth linkage rod (546);
the other end of the fourth linkage rod (546) is hinged to the middle part of a first connecting rod (531) of the other connecting rod assembly (53).
6. The positioning fixture module of claim 5, wherein the other end of the second linkage rod (542) is connected to a central shaft of the first gear (543), and the middle part of the second linkage rod (542) is connected to an edge part of the first gear (543);
One end of the third linkage rod (545) is connected with the central shaft of the second gear (544), and the middle part of the third linkage rod (545) is connected with the edge part of the second gear (544).
7. The positioning jig module for packaging bags according to claim 5, wherein the first linkage bar (541) and the fourth linkage bar (546) are the same length;
The second linkage rod (542) and the third linkage rod (545) have the same length;
The first gear (543) is identical to the second gear (544).
8. The positioning fixture module of a packaging bag according to claim 5, wherein the output end of the positioning driving member (56) is hinged to the end of the first linkage rod (541) close to the second linkage rod (542).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323370983.1U CN221138857U (en) | 2023-12-11 | 2023-12-11 | Positioning fixture module of wrapping bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323370983.1U CN221138857U (en) | 2023-12-11 | 2023-12-11 | Positioning fixture module of wrapping bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221138857U true CN221138857U (en) | 2024-06-14 |
Family
ID=91420392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323370983.1U Active CN221138857U (en) | 2023-12-11 | 2023-12-11 | Positioning fixture module of wrapping bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221138857U (en) |
-
2023
- 2023-12-11 CN CN202323370983.1U patent/CN221138857U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102887241B (en) | Automatic costume packaging machine | |
| CN104803034B (en) | Food box packing machine | |
| CN202896919U (en) | Automatic packing machine for clothes | |
| CN108723734A (en) | Electronic component sebific duct rubber plug kludge | |
| CN110451253A (en) | A kind of circuit board automatic moving loader | |
| CN112829989B (en) | Automatic packaging machine for LED lamps | |
| CN213168745U (en) | Packaging bag separating mechanism of automatic bagging machine | |
| CN221138857U (en) | Positioning fixture module of wrapping bag | |
| CN111674643A (en) | Material packaging machine and working method thereof | |
| CN107042895B (en) | Filling and sealing equipment with photoelectric intelligent robot | |
| CN212267910U (en) | Automatic bundling and bagging production line for coiled wires | |
| CN206537965U (en) | Double plate upper plate systems of pcb board, PCBA board automatic plate loader | |
| CN112719482A (en) | Elbow tapping feeding device and feeding method | |
| CN115384866B (en) | Full-automatic rice packaging equipment and method | |
| CN214085037U (en) | Kernel filling device | |
| CN212125675U (en) | Bag type filling and packaging machine is given to chain | |
| CN208304307U (en) | Blocky accessory automatic assembling machine | |
| CN117446274A (en) | Automatic vacuum packaging machine | |
| CN220865822U (en) | Clamping jaw module and conveying mechanism | |
| CN203357957U (en) | Waist band sewing device of double-rib cylinder flexible freight bags | |
| CN111874352A (en) | Bagging device of bagging machine | |
| CN221026224U (en) | Bag opening clamping jaw mechanism of new bag moving machine | |
| CN206537939U (en) | The drawing-plate mechanism of the double plate upper plate systems of automatic plate loader | |
| CN115367175B (en) | Small bag packing machine | |
| CN218079509U (en) | A grab material device for adjusting container interval |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |