CN213737592U - A grabbing device for goods in bags - Google Patents
A grabbing device for goods in bags Download PDFInfo
- Publication number
- CN213737592U CN213737592U CN202022260017.4U CN202022260017U CN213737592U CN 213737592 U CN213737592 U CN 213737592U CN 202022260017 U CN202022260017 U CN 202022260017U CN 213737592 U CN213737592 U CN 213737592U
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- CN
- China
- Prior art keywords
- grabbing
- driving
- top frame
- goods
- bagged goods
- 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.)
- Expired - Fee Related
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 90
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 210000000078 claw Anatomy 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- 238000004806 packaging method and process Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of palletizing robots, in particular to a gripping device for bagged goods, which comprises a top frame, two gripping mechanisms symmetrically arranged on the top frame, a gripping driving mechanism arranged on the top frame and used for driving one gripping mechanism to deflect, and a connecting component used for connecting the two gripping mechanisms and making the two gripping mechanisms move symmetrically; the utility model discloses set up coupling assembling and make two snatch the mechanism and can accurately mirror motion, ensured the symmetry, the accuracy of snatching the motion, prevent to snatch the slope of the bagged goods of process skew, drop to equipment cost has effectively been practiced thrift.
Description
Technical Field
The utility model relates to a pile up neatly machine people technical field, concretely relates to pile up neatly machinery hand.
Background
Granular products are generally packaged, the granular products are uniformly stirred and dispersed in the packaging bag, then the granular products are packaged in the packaging bag by a packaging machine, then the packaging bag is sealed by a sewing machine, and the granular products are stacked and arranged by stacking equipment after the packaging bag is sealed.
In the prior art, a gripping device of a bagged cargo stacking device generally comprises two symmetrical gripping claws, the two gripping claws are driven by independent cylinders, so that the cost of the device is high, and the two cylinders operate independently, so that the movement of the two gripping claws is easy to generate deviation, and the position deviation of the gripped cargo is caused; in addition, when the cylinder is damaged and aged, the grabbing failure can be caused.
Disclosure of Invention
The utility model aims at providing a gripping device for bagged goods that equipment cost is low and can ensure to snatch accurate symmetric movement of claw.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the gripping device for bagged goods comprises a top frame, two gripping mechanisms symmetrically arranged on the top frame, a gripping driving mechanism arranged on the top frame and used for driving the gripping mechanism to deflect, and a connecting assembly used for connecting the two gripping mechanisms and enabling the two gripping mechanisms to symmetrically move.
The pressing mechanism is arranged on the top frame, is positioned between the two grabbing mechanisms and is used for pressing and fixing the bagged goods grabbed by the grabbing mechanisms.
Furthermore, the material pressing mechanism comprises a lifting mechanism arranged on the top frame and a material pressing block driven by the lifting mechanism to lift.
Furthermore, the material pressing block comprises a channel steel connected with the lifting mechanism and a rubber pressing block filled in the channel steel.
Furthermore, the grabbing mechanism comprises a driving rod which is rotatably connected with the top frame and driven by the grabbing driving mechanism to rotate, a swing arm fixed on the driving rod and a grabbing claw arranged on the swing arm.
Furthermore, the swing arm includes the chuck portion of being connected with the actuating lever and is used for the installation to snatch the extension of claw, coupling assembling includes a connecting rod and two connecting blocks of fixing at the connecting rod both ends, one the connecting block articulates in the upper portion of the chuck portion of a mechanism swing arm of snatching, another the connecting block articulates in the lower part of the chuck portion of another mechanism swing arm of snatching.
Further, the axis of the connecting rod is perpendicular to the axis of the driving rod.
Furthermore, the grabbing claw comprises a connecting frame arranged on the swing arm and a plurality of finger strips detachably arranged on the connecting frame.
Furthermore, the finger strips are L-shaped, one straight end of each finger strip is fixed on the connecting frame through a bolt, and the section of the other straight end of each finger strip is contracted along the extension direction.
Furthermore, the grabbing driving mechanism comprises a driving cylinder with a cylinder body hinged on the top frame and a connecting rod with one end hinged with a piston rod of the driving cylinder, and the other end of the connecting rod is fixedly connected with the grabbing mechanism.
The utility model discloses following beneficial effect has:
the utility model discloses set up coupling assembling and make two snatch the mechanism and can accurately mirror motion, ensured the symmetry, the accuracy of snatching the motion, prevent to snatch the slope of the bagged goods of process skew, drop to equipment cost has effectively been practiced thrift.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of another angle of the present invention;
FIG. 3 is a schematic view of the front cross-sectional structure of the present invention;
in the figure: 1. a top frame; 2. a grabbing mechanism; 3. a connecting assembly; 4. a material pressing mechanism; 5. a grabbing driving mechanism; 21. a drive rod; 22. swinging arms; 23. a grabbing claw; 31. a connecting rod; 32. connecting blocks; 41. a lifting mechanism; 42. pressing blocks; 51. a driving cylinder; 52. a connecting rod; 221. a chuck section; 222. an extension portion; 231. a connecting frame; 232. a finger strip; 421. channel steel; 422. and (5) pressing the rubber into blocks.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.
As shown in fig. 1-3 the utility model relates to a grabbing device for bagged goods, including roof-rack 1, two symmetries install on roof-rack 1 snatch mechanism 2, locate on roof-rack 1 and be used for driving one snatch 2 snatch actuating mechanism 5 that mechanism deflected and be used for connecting two and snatch mechanism 2 and make to two snatch the coupling assembling 3 of mechanism 2 symmetric movement.
The utility model discloses install on the pile up neatly equipment of goods in bags for snatch, release the goods in bags, transfer, the pile up neatly of goods in bags are realized to the manipulator of cooperation pile up neatly equipment.
When the utility model is used, the two grabbing mechanisms 2 are in an open state at the beginning, the utility model utilizes the manipulator of the stacking equipment to move to the upper part of the bagged goods, the grabbing driving mechanism 5 drives one grabbing mechanism 2 to deflect, the other grabbing mechanism 2 deflects under the dragging action of the connecting component 3, namely, the two grabbing mechanisms 2 are close to each other to deflect to successfully grab the bottom of the bagged goods, and the goods grabbing is completed; similarly, when the goods reach the position above the preset stacking position, the grabbing driving mechanism 5 drives the grabbing mechanism 2 to deflect reversely, so that the two grabbing mechanisms are separated from the deflection and opened to release the goods.
The utility model discloses utilize coupling assembling 3 to ensure two snatch the symmetry that 2 movements of mechanism effectively improve the goods and snatch the accuracy, prevent to snatch the in bags goods slope skew of process, drop, snatch actuating mechanism 5 in addition and can drive two and snatch mechanism 2 and move, need not to snatch mechanism 2 at two and independently set up drive assembly, reduce the operation error rate when effectively having reduced equipment cost.
Preferably, the device further comprises a material pressing mechanism 4, wherein the material pressing mechanism 4 is arranged on the top frame 1, is positioned between the two grabbing mechanisms 2, and is used for pressing and fixing the bagged goods grabbed by the grabbing mechanisms 2; set up swager 4 and can be right the utility model discloses the bagged goods that has snatched fixes, prevents that the goods from moving the in-process because reasons such as equipment vibrations or inertia shift or drop, ensures that the goods pile up neatly targets in place.
Preferably, the material pressing mechanism 4 comprises a lifting mechanism 41 arranged on the top frame 1 and a material pressing block 42 driven by the lifting mechanism 41 to lift; after the grabbing mechanism 2 grabs the goods under the action of the grabbing driving mechanism 5, the lifting mechanism 41 of the material pressing mechanism 4 drives the material pressing block 42 to descend and cooperate with the grabbing mechanism 2 to clamp and limit the bagged goods.
Preferably, the lifting mechanism 41 is an adjustable cylinder vertically arranged, so that stroke adjustment can be performed according to the thickness of specific bagged goods, and the pressing mechanism is suitable for pressing of goods with different sizes.
Preferably, the swaging block 42 comprises a channel steel 421 connected to the lifting mechanism 41 and a rubber swaging block 422 filled in the channel steel 421, and a notch of the channel steel 421 is arranged vertically downward; set up rubber briquetting 422 and carry out the goods fixed, extrusion force is too big and damage the material bag when can prevent swager 4 from fixing the goods.
Preferably, the grabbing mechanism 2 comprises a driving rod 21 which is rotatably connected with the top frame 1 and driven by the grabbing driving mechanism 5 to rotate, a swing arm 22 fixed on the driving rod 21 and a grabbing claw 23 arranged on the swing arm 22; the grabbing driving mechanism 5 drives the driving rod 21 to rotate so as to drive the swing arm 22 to rotate, so that the grabbing claw 23 deflects along the axis of the driving rod 21, and grabbing or releasing of goods is realized.
Preferably, the swing arm 22 comprises a chuck part 221 connected with the driving rod 21 and an extension part 222 for installing the gripping claw 23, the connecting assembly 3 comprises a connecting rod 31 and two connecting blocks 32 fixed at two ends of the connecting rod 31, one connecting block 32 is hinged at the upper part of the chuck part 221 of the swing arm 22 of one gripping mechanism 2, and the other connecting block 32 is hinged at the lower part of the chuck part 221 of the swing arm 22 of the other gripping mechanism 2; because the connecting rod 31 is respectively connected with the upper part and the lower part of the two chuck parts 221, the two driving rods 21 realize reverse rotation under the driving of the grabbing moving mechanism 5, namely the two grabbing mechanisms 2 move in a mirror image manner; in addition, set up the extension 222 and make the utility model discloses it has sufficient distance to carry out the goods and snatchs to snatch between claw 23 and the swager 4 after snatching the goods.
Preferably, the axis of the connecting rod 31 is perpendicular to the axis of the driving rod 21, so as to ensure that the two swing arms 22 move smoothly and have deflection angles with the same value and opposite directions when moving.
Preferably, both sides of the grabbing mechanism 2 are provided with connecting components 3.
Preferably, the grabbing claw 23 comprises a connecting frame 231 mounted on the swing arm 22 and a plurality of finger strips 232 detachably mounted on the connecting frame 231; specifically, link 231 is the rectangular form that the level set up, is equipped with the screw that a plurality of equidistance set up on it, indicate strip 232 to install in the screw on link 231 through bolt detachably, the workman can be adjusted according to the use needs and snatchs the finger 232 quantity on grabbing 23, avoids when guaranteeing that the goods can accurately snatch to indicate strip 232 too much and increased the utility model discloses unnecessary weight.
Preferably, the finger 232 is L-shaped, one straight end of the finger 232 is fixed on the connecting frame 231 through a bolt, and the other straight end of the finger is contracted along the section of the extending direction, more specifically, after the finger 232 grabs the goods, the top surface of one end of the finger 232, which grabs the goods, is arranged to be inclined downwards near the middle of the goods, so that the finger 232 can better contact with the bottom surface of the bagged goods inflated on the outside, the bagged goods can be guaranteed to be grabbed in a centering manner, and the goods can be prevented from being shifted in position.
Preferably, the grabbing driving mechanism 5 comprises a driving cylinder 51 with a cylinder body hinged on the top frame 1, and a connecting rod 52 with one end hinged with a piston rod of the driving cylinder 51, and the other end of the connecting rod 52 is fixedly connected with the grabbing mechanism 2; the air intake or exhaust of the driving cylinder 51 can drive the connecting rod 52 to swing so as to drive the driving rod 21 to rotate, thereby realizing the grabbing or releasing of the goods.
The utility model discloses set up coupling assembling 3 and make two snatch mechanism 2 can accurately the mirror motion, ensured the symmetry, the accuracy of snatching the motion, prevent to snatch the bagged materials slope skew of process, drop to equipment cost has effectively been practiced thrift.
Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.
Claims (8)
1. A grabbing device for bagged goods which characterized in that: the device comprises a top frame (1), two grabbing mechanisms (2) symmetrically arranged on the top frame (1), a grabbing driving mechanism (5) arranged on the top frame (1) and used for driving one grabbing mechanism (2) to deflect, and a connecting component (3) used for connecting the two grabbing mechanisms (2) and enabling the two grabbing mechanisms (2) to move symmetrically; the grabbing mechanism (2) comprises a driving rod (21) which is rotationally connected with the top frame (1) and driven by the grabbing driving mechanism (5) to rotate, a swing arm (22) fixed on the driving rod (21) and a grabbing claw (23) arranged on the swing arm (22); swing arm (22) include the chuck portion (221) of being connected with actuating lever (21) and be used for the installation to snatch extension (222) of claw (23), coupling assembling (3) include connecting rod (31) and two connecting blocks (32) of fixing at connecting rod (31) both ends, one connecting block (32) articulate in the upper portion of the chuck portion (221) of a mechanism (2) swing arm (22) of snatching, another connecting block (32) articulate in the lower part of the chuck portion (221) of another mechanism (2) swing arm (22) of snatching.
2. A gripping device for bagged goods, according to claim 1, characterized in that: the pressing mechanism (4) is arranged on the top frame (1), is positioned between the two grabbing mechanisms (2) and is used for pressing and fixing bagged goods grabbed by the grabbing mechanisms (2).
3. A gripping device for bagged goods, according to claim 2, characterized in that: the pressing mechanism (4) comprises a lifting mechanism (41) arranged on the top frame (1) and a pressing block (42) driven by the lifting mechanism (41) to lift.
4. A gripping device for bagged goods, according to claim 3, characterized in that: the material pressing block (42) comprises a channel steel (421) connected with the lifting mechanism (41) and a rubber pressing block (422) filled in the channel steel (421).
5. A gripping device for bagged goods, according to claim 1, characterized in that: the axis of the connecting rod (31) is perpendicular to the axis of the driving rod (21).
6. A gripping device for bagged goods, according to claim 1, characterized in that: the grabbing claw (23) comprises a connecting frame (231) arranged on the swing arm (22) and a plurality of finger strips (232) detachably arranged on the connecting frame (231).
7. A gripping device for bagged goods, according to claim 6, characterized in that: the finger strips (232) are L-shaped, one straight end of each finger strip is fixed on the connecting frame (231) through a bolt, and the section of the other straight end of each finger strip is contracted along the extension direction.
8. A gripping device for bagged goods, according to claim 1, characterized in that: the grabbing driving mechanism (5) comprises a driving cylinder (51) with a cylinder body hinged on the top frame (1) and a connecting rod (52) with one end hinged with a piston rod of the driving cylinder (51), and the other end of the connecting rod (52) is fixedly connected with the grabbing mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260017.4U CN213737592U (en) | 2020-10-12 | 2020-10-12 | A grabbing device for goods in bags |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022260017.4U CN213737592U (en) | 2020-10-12 | 2020-10-12 | A grabbing device for goods in bags |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213737592U true CN213737592U (en) | 2021-07-20 |
Family
ID=76848586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022260017.4U Expired - Fee Related CN213737592U (en) | 2020-10-12 | 2020-10-12 | A grabbing device for goods in bags |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213737592U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117401434A (en) * | 2023-12-13 | 2024-01-16 | 烟台大学 | Four-axis truss removes manipulator |
-
2020
- 2020-10-12 CN CN202022260017.4U patent/CN213737592U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117401434A (en) * | 2023-12-13 | 2024-01-16 | 烟台大学 | Four-axis truss removes manipulator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |