CN217200747U - Box loading mechanical arm special for box unpacking machine - Google Patents
Box loading mechanical arm special for box unpacking machine Download PDFInfo
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- CN217200747U CN217200747U CN202221056647.2U CN202221056647U CN217200747U CN 217200747 U CN217200747 U CN 217200747U CN 202221056647 U CN202221056647 U CN 202221056647U CN 217200747 U CN217200747 U CN 217200747U
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Abstract
The utility model provides a special case feeding mechanical arm for a case unpacking machine, which is used for placing and grabbing cartons by arranging a vertical lifting mechanism, a swing arm, an angle adjusting mechanism, a grabbing mechanism and a bearing platform, wherein the swing arm is fixed on the vertical lifting mechanism, the angle adjusting mechanism is fixed at one end of the swing arm, which is far away from the vertical lifting mechanism, the grabbing mechanism is detachably connected with the angle adjusting mechanism, and the bearing platform is arranged under the swing arm; snatch the mechanism and can carry out regulation from top to bottom through vertical lift mechanism, carry out horizontal swing through the swing arm, still can realize rotatoryly through angle adjustment mechanism, have the advantage of high flexibility to freely snatch the carton on the cushion cap, the setting of cushion cap makes the carton can the level put, not only puts steadily, and the quantity greatly increased of putting of carton, can reduce the number of times of supplementing the carton, use to save trouble laborsaving, be favorable to improving machining efficiency.
Description
Technical Field
The utility model relates to a mechanical technical field of cargo handling especially relates to a case machine special use arm of going up.
Background
In the opening process of the carton, the carton needs to be preassembled on a special carton bracket, the carton is flat at the moment and is longitudinally placed on the carton bracket, a feeding mechanism of the bracket is positioned at the lower side of the carton to drive the carton to advance, and due to the limitation of the placing structure, the carton and the lower part of the carton are gradually attached along with continuous feeding, a certain gap exists at the upper part, so that certain inclination can be generated, the more the number of the cartons is, the larger the inclination angle is, the feed of the carton bracket is hindered, and the grabbing of the opening mechanism is also hindered, so that the placing number of the cartons is limited, the cartons cannot be placed too much, the cartons need to be frequently added on the carton bracket, and the production efficiency is influenced; and the carton bracket and the case unpacking machine are of an integrated structure, and the grabbing mechanism of the carton is arranged in the case unpacking machine and is not flexible to use.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a special case machine arm of going up of case unpacking machine.
The technical scheme of the utility model is realized like this: the utility model provides a special box loading mechanical arm for a box unpacking machine, which comprises a base, a vertical lifting mechanism and a drag chain, wherein,
the vertical lifting mechanism is fixed on the base;
the drag chain is fixed at the side part of the vertical lifting mechanism;
also comprises a swing arm, an angle adjusting mechanism, a grabbing mechanism and a bearing platform, wherein,
the swing arm is fixed on the vertical lifting mechanism;
the angle adjusting mechanism is fixed at one end of the swing arm far away from the vertical lifting mechanism;
the grabbing mechanism is detachably connected with the angle adjusting mechanism;
the bearing platform is arranged right below the swing arm.
On the basis of the above technical solution, preferably, the vertical lifting mechanism includes a body, a first guide rail, a slider, a bracket, a rack, a first servo motor and a gear, wherein,
a first guide rail is longitudinally fixed at the front part of the machine body;
the sliding block is connected with the first guide rail in a sliding manner;
the bracket is fixed on the sliding block;
the rack is fixed at the front part of the machine body and is parallel to the first guide rail;
the first servo motor is fixed on the support, and the output shaft of first servo motor runs through the support and is connected with the gear, and the gear is connected with the rack meshing.
On the basis of the above technical solution, preferably, the swing arm includes a first turntable, a second servo motor, and a link, wherein,
the first rotating table is fixed on the bracket;
the second servo motor is fixedly connected with the first rotary table, and a main shaft of the second servo motor drives the first rotary table;
the connecting rod is fixed on the first rotary table.
On the basis of the above technical solution, preferably, the angle adjusting mechanism includes a carrier plate, a second turntable, a third servo motor, and a connecting plate, wherein,
the support plate is fixed at one end of the connecting rod, which is far away from the first rotary table;
the second rotary table is fixed on the support plate;
the third servo motor is fixedly connected with the second rotary table, and a main shaft of the third servo motor drives the second rotary table;
the connecting plate is fixed at the lower part of the second rotary table.
On the basis of above technical scheme, it is preferred, snatch the mechanism and include link and pneumatic tongs, the link is located the downside of connecting plate, and pneumatic tongs is located the lower part of link, has seted up a plurality of through-holes on the link, and the bolt runs through a plurality of through-holes and is connected the link with pneumatic tongs and connecting plate fixedly.
On the basis of the above technical solution, preferably, the connecting frame is an i-shaped frame.
On the basis of the technical scheme, the lifting device preferably further comprises a lifting lug, a guide wheel, a balancing weight and a sling, wherein,
the lifting lug is fixed on the bracket;
the guide wheel is positioned at the top end of the machine body and is rotatably connected with the machine body;
the balancing weight is arranged at the rear side of the machine body;
the two ends of the sling are respectively hinged with the lifting lug and the balancing weight, and the middle part of the sling is supported by the guide wheel.
On the basis of the above technical scheme, preferably, the lifting device further comprises a second guide rail, wherein the second guide rail is longitudinally fixed at the rear part of the machine body, and the second guide rail is in sliding connection with the balancing weight.
The utility model discloses a special case arm of going up of case unpacking machine has following beneficial effect for prior art:
(1) through adopting vertical lift mechanism, swing arm, angle adjustment mechanism and snatching the work of snatching of mechanism completion carton, it compares traditional unpacking and snatchs the mechanism, has more nimble characteristics, and the setting of this structure for the carton need not vertically to put, only need with the carton keep flat on the cushion cap can, have the carton and put stably, put the advantage that the quantity is many, reducible carton mends the increase frequency, reduces the human cost.
(2) Due to the flexibility of the grabbing mechanism, the cartons can be placed on the bearing platform in multiple groups, the frequency of the cartons can be effectively increased, and when one group of cartons is grabbed, the carton can be increased by the other group, so that the carton opening work cannot be influenced, and the production efficiency can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a perspective view of the special box loading mechanical arm for the box unpacking machine of the utility model;
FIG. 2 is a side view of the special box loading mechanical arm for the box unpacking machine of the utility model;
FIG. 3 is a connection structure diagram of the vertical lifting mechanism, the swing arm, the angle adjusting mechanism and the grabbing mechanism of the upper box mechanical arm special for the box unpacking machine of the utility model;
FIG. 4 is a structural diagram of point A of the special box loading mechanical arm for the box unpacking machine of the utility model;
FIG. 5 is a connecting structure diagram of the rack and the gear of the upper box mechanical arm special for the box unpacking machine of the utility model;
FIG. 6 is a structural diagram of the working state of the special box loading mechanical arm for the box unpacking machine of the utility model;
FIG. 7 is a structural view of a connecting frame of the upper box manipulator special for the box unpacking machine of the utility model;
fig. 8 is a schematic view of a carton placement structure of a conventional carton unpacking machine.
Detailed Description
The technical solutions of the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.
As shown in fig. 1-8, the utility model discloses a special case arm of going up of case unpacking machine, include: the lifting device comprises a base 1, a vertical lifting mechanism 2, a drag chain 3, a swing arm 4, an angle adjusting mechanism 5, a grabbing mechanism 6, a bearing platform 7, a lifting lug 8, a guide wheel 9, a balancing weight 10, a sling 11 and a second guide rail 12.
The base 1 is used for supporting and fixing the vertical lifting mechanism 2, the vertical lifting mechanism 2 is used for vertically lifting a swing arm 4, the drag chain 3 is used for distributing electric wires for connecting all mechanisms, and the swing arm 4 is fixed on the vertical lifting mechanism 2 and used for driving an angle adjusting mechanism 5 and a grabbing mechanism 6 to displace; angle adjustment mechanism 5 fixes in the one end that perpendicular elevating system 2 was kept away from to swing arm 4, it is connected with angle adjustment mechanism 5 to snatch 6 detachably of mechanism, cushion cap 7 sets up under swing arm 4, cushion cap 7 is used for placing the carton, the carton is kept flat on cushion cap 7, it has the advantage of putting stably, compare than traditional carton bracket, can prevent more cartons, angle adjustment mechanism 5 is used for the drive to snatch mechanism 6 and rotates, adjust with the horizontal direction of accomplishing the mechanism 6 of snatching, it uses very in a flexible way to be convenient for snatch the carton on cushion cap 7.
In this embodiment, as a preferable mode, the vertical lifting mechanism 2 includes a machine body 201, a first guide rail 202, a sliding block 203, a bracket 204, a rack 205, a first servo motor 206 and a gear 207, wherein the first guide rail 202 is longitudinally fixed at the front part of the machine body 201; the sliding block 203 is connected with the first guide rail 202 in a sliding way; the bracket 204 is fixed on the sliding block 203; the rack 205 is fixed at the front part of the machine body 201, and the rack 205 is parallel to the first guide rail 202; the first servo motor 206 is fixed on the bracket 204, an output shaft of the first servo motor 206 penetrates through the bracket 204 and is connected with a gear 207, and the gear 207 is meshed with the rack 205; the transmission assembly of the vertical lifting mechanism 2 is the gear 207 and the rack 205, and the vertical lifting mechanism has the advantages of strong load capacity, high movement speed and accurate transmission, can realize the displacement of the carton accurately, and is favorable for improving the conveying precision of the carton.
In the present embodiment, as a preferable mode, the swing arm 4 includes a first rotary table 401, a second servo motor 402, and a connecting rod 403, wherein the first rotary table 401 is fixed on the support 204; the second servo motor 402 is fixedly connected with the first turntable 401, and a main shaft of the second servo motor 402 drives the first turntable 401; the link 403 is fixed to the first turntable 401; the first rotating platform 401 is driven to rotate by the second servo motor 402, so that the horizontal adjustment of the connecting rod 403 can be realized, the positions of the angle adjusting mechanism 5 at the end part of the swing arm 4 and the grabbing mechanism 6 can be conveniently adjusted, and the grabbing of the carton is facilitated.
In the present embodiment, as a preferable mode, the angle adjusting mechanism 5 includes a carrier plate 501, a second rotary table 502, a third servo motor 503, and a connecting plate 504, wherein the carrier plate 501 is fixed at one end of the connecting rod 403 away from the first rotary table 401; the second turntable 502 is fixed on the carrier plate 501; the third servo motor 503 is fixedly connected with the second rotary table 502, and a spindle of the third servo motor 503 drives the second rotary table 502; a connection plate 504 is fixed to a lower portion of the second turntable 502; the third servo motor 503 can drive the connecting plate 504 to rotate by driving the second turntable 502, so as to adjust the horizontal position of the lower grabbing mechanism 6 of the angle adjusting mechanism 5, and facilitate grabbing of the carton.
In this embodiment, as a preferable mode, the gripping mechanism 6 includes a connecting frame 601 and a pneumatic gripper 602, the connecting frame 601 is located at the lower side of the connecting plate 504, the pneumatic gripper 602 is located at the lower portion of the connecting frame 601, a plurality of through holes 603 are formed in the connecting frame 601, and bolts penetrate through the plurality of through holes 603 to connect and fix the connecting frame 601, the pneumatic gripper 602 and the connecting plate 504; since snatch mechanism 6 and adopt bolt and angle adjustment mechanism 5 to be connected fixedly, it has the advantage of easy dismouting, is convenient for change according to the user demand.
In this embodiment, as a preferable mode, the connecting frame 601 is an i-shaped frame, and the structure enables the bolts to be connected upwards or downwards from the concave parts at the two sides of the connecting frame 601, so that the connecting frame is not easily interfered, and has the advantage of convenient assembly and disassembly.
In the present embodiment, as a preferable mode, the lifting lug 8 is fixed on the bracket 204; the guide wheel 9 is positioned at the top end of the machine body 201, and the guide wheel 9 is rotatably connected with the machine body 201; the counterweight 10 is arranged at the rear side of the machine body 201; two ends of a sling 11 are respectively hinged with the lifting lug 8 and the balancing weight 10, and the middle part of the sling 11 is supported by a guide wheel 9; because vertical lift mechanism 2 is at the during operation, rack 205, first servo motor 206 and gear 207 can bear the weight of swing arm 4, angle adjustment mechanism 5, snatch mechanism 6, increase balancing weight 10 and can effectively reduce first servo motor 206 work load, and can prolong first servo motor 206's life.
In this embodiment, as a preferable mode, the second guide rail 12 is longitudinally fixed at the rear portion of the machine body 201, and the second guide rail 12 is slidably connected to the counterweight 10, so as to move and guide the counterweight 10, thereby improving the running stability of the device.
The method comprises the following specific implementation steps:
when the device is used, the bearing platform 7 is used for placing cartons needing unpacking, the placing structure is shown in fig. 6, the cartons are of a horizontal structure, compared with the traditional longitudinal placing, the device has the advantages of stable placing and greatly increased placing quantity, when the device is in operation, the first servo motor 206 of the vertical lifting mechanism 2 drives the gear 207 to rotate, the gear 207 is meshed with the rack 207 to move up and down, the sliding block 203 is matched with the first guide rail 205 to slide up and down, so that the support 204 is driven to move up and down, and the support 204 drives the swing arm 4, the angle adjusting mechanism 5 and the grabbing mechanism 6 to realize up and down adjustment; a second servo motor 402 in the swing arm 4 is a driving component, the second servo motor 402 drives the first rotary table 401 to rotate, and the first rotary table 401 can drive the angle adjusting mechanism 5 and the grabbing mechanism 6 to horizontally swing through a connecting rod 403, so that position adjustment is realized; a third servo motor 503 in the horizontal adjusting mechanism 5 is a driving component, the third servo motor 503 drives the second rotary table 502 to rotate, and the second rotary table 502 can drive the grabbing mechanism 6 through the connecting plate 4 to realize the rotation adjustment of the horizontal plane, so that the cartons on the bearing platform 7 can be grabbed conveniently; during the operation of the vertical lifting mechanism 2, the lifting lug 8 on the bracket 204 drives the counterweight block 10 to move up and down along the second guide rail 12 through the suspension cable 11, which is used for counterweight operation, so as to reduce the workload of the first servo motor 206 and improve the service life.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A box loading mechanical arm special for a box unpacking machine comprises a base (1), a vertical lifting mechanism (2) and a drag chain (3), wherein,
the vertical lifting mechanism (2) is fixed on the base (1);
the drag chain (3) is fixed at the side part of the vertical lifting mechanism (2);
the method is characterized in that: also comprises a swing arm (4), an angle adjusting mechanism (5), a grabbing mechanism (6) and a bearing platform (7), wherein,
the swing arm (4) is fixed on the vertical lifting mechanism (2);
the angle adjusting mechanism (5) is fixed at one end of the swing arm (4) far away from the vertical lifting mechanism (2);
the grabbing mechanism (6) is detachably connected with the angle adjusting mechanism (5);
the bearing platform (7) is arranged right below the swing arm (4).
2. The special box loading mechanical arm for the box unpacking machine as claimed in claim 1, wherein: the vertical lifting mechanism (2) comprises a machine body (201), a first guide rail (202), a sliding block (203), a bracket (204), a rack (205), a first servo motor (206) and a gear (207), wherein,
a first guide rail (202) is longitudinally fixed at the front part of the machine body (201);
the sliding block (203) is connected with the first guide rail (202) in a sliding way;
the bracket (204) is fixed on the sliding block (203);
the rack (205) is fixed at the front part of the machine body (201), and the rack (205) is parallel to the first guide rail (202);
the first servo motor (206) is fixed on the support (204), an output shaft of the first servo motor (206) penetrates through the support (204) and is connected with a gear (207), and the gear (207) is meshed with the rack (205).
3. The special box loading mechanical arm for the box unpacking machine as claimed in claim 2, wherein: the swing arm (4) comprises a first rotary table (401), a second servo motor (402) and a connecting rod (403), wherein,
the first rotary table (401) is fixed on the bracket (204);
the second servo motor (402) is fixedly connected with the first rotary table (401), and a main shaft of the second servo motor (402) drives the first rotary table (401);
a link (403) is fixed to the first turntable (401).
4. The special box loading mechanical arm for the box unpacking machine as claimed in claim 3, wherein: the angle adjusting mechanism (5) comprises a carrier plate (501), a second rotary table (502), a third servo motor (503) and a connecting plate (504),
the carrier plate (501) is fixed at one end of the connecting rod (403) far away from the first rotary table (401);
the second rotary table (502) is fixed on the carrier plate (501);
a third servo motor (503) is fixedly connected with the second rotary table (502), and a main shaft of the third servo motor (503) drives the second rotary table (502);
a connection plate (504) is fixed to the lower portion of the second turntable (502).
5. The special box loading mechanical arm for the box unpacking machine as claimed in claim 4, wherein: the grabbing mechanism (6) comprises a connecting frame (601) and a pneumatic gripper (602), the connecting frame (601) is located on the lower side of the connecting plate (504), the pneumatic gripper (602) is located on the lower portion of the connecting frame (601), a plurality of through holes (603) are formed in the connecting frame (601), and bolts penetrate through the through holes (603) to fixedly connect the connecting frame (601) with the pneumatic gripper (602) and the connecting plate (504).
6. The special box loading mechanical arm for the box unpacking machine as claimed in claim 5, wherein: the connecting frame (601) is an I-shaped frame.
7. The special box loading mechanical arm for the box unpacking machine as claimed in claim 2, wherein: also comprises a lifting lug (8), a guide wheel (9), a balancing weight (10) and a sling (11), wherein,
the lifting lug (8) is fixed on the bracket (204);
the guide wheel (9) is positioned at the top end of the machine body (201), and the guide wheel (9) is rotatably connected with the machine body (201);
the counterweight block (10) is arranged at the rear side of the machine body (201);
two ends of a sling (11) are respectively hinged with the lifting lug (8) and the balancing weight (10), and the middle part of the sling (11) is supported by a guide wheel (9).
8. The special box loading mechanical arm for the box unpacking machine as claimed in claim 7, wherein: the novel counterweight block is characterized by further comprising a second guide rail (12), wherein the second guide rail (12) is longitudinally fixed at the rear part of the machine body (201), and the second guide rail (12) is in sliding connection with the counterweight block (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221056647.2U CN217200747U (en) | 2022-05-05 | 2022-05-05 | Box loading mechanical arm special for box unpacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221056647.2U CN217200747U (en) | 2022-05-05 | 2022-05-05 | Box loading mechanical arm special for box unpacking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217200747U true CN217200747U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221056647.2U Active CN217200747U (en) | 2022-05-05 | 2022-05-05 | Box loading mechanical arm special for box unpacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217200747U (en) |
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2022
- 2022-05-05 CN CN202221056647.2U patent/CN217200747U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Special Loading Robot Arm for Unpacking Machine Effective date of registration: 20230327 Granted publication date: 20220816 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Huashu Jinming Intelligent Technology Co.,Ltd. Registration number: Y2023420000126 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20220816 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Huashu Jinming Intelligent Technology Co.,Ltd. Registration number: Y2023420000126 |