CN220033292U - Automatic arm formula grabbing device - Google Patents
Automatic arm formula grabbing device Download PDFInfo
- Publication number
- CN220033292U CN220033292U CN202321368282.1U CN202321368282U CN220033292U CN 220033292 U CN220033292 U CN 220033292U CN 202321368282 U CN202321368282 U CN 202321368282U CN 220033292 U CN220033292 U CN 220033292U
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- stirring
- clamping
- base
- motor
- fixedly mounted
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- 238000003756 stirring Methods 0.000 claims abstract description 71
- 230000007246 mechanism Effects 0.000 claims abstract description 64
- 244000043261 Hevea brasiliensis Species 0.000 claims abstract description 27
- 229920003052 natural elastomer Polymers 0.000 claims abstract description 27
- 229920001194 natural rubber Polymers 0.000 claims abstract description 27
- 238000007711 solidification Methods 0.000 claims abstract description 25
- 230000008023 solidification Effects 0.000 claims abstract description 25
- 210000000078 claw Anatomy 0.000 claims description 16
- 230000002457 bidirectional effect Effects 0.000 claims description 12
- 239000000463 material Substances 0.000 abstract description 7
- 229920000126 latex Polymers 0.000 description 18
- 239000004816 latex Substances 0.000 description 18
- 238000005345 coagulation Methods 0.000 description 10
- 230000015271 coagulation Effects 0.000 description 10
- 229920001971 elastomer Polymers 0.000 description 9
- 239000000701 coagulant Substances 0.000 description 5
- 238000009434 installation Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000010089 rubber coagulation Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 241000221020 Hevea Species 0.000 description 1
- 229920003211 cis-1,4-polyisoprene Polymers 0.000 description 1
- 230000001112 coagulating effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 238000010092 rubber production Methods 0.000 description 1
- 230000009974 thixotropic effect Effects 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
Abstract
The utility model provides an automatic arm type grabbing device. The automatic arm formula grabbing device includes: a base; the solidification box is fixedly arranged at the top of the base, and the top of the solidification box is an opening; the cross arm is used for installing a stirring mechanism and clamping and grabbing mechanisms, the cross arm is arranged above the base, the stirring mechanism is used for stirring natural rubber to solidify the natural rubber, and the stirring mechanism extends into the solidification box. The automatic arm type grabbing device provided by the utility model has the advantages that the solidified natural rubber can be automatically taken out of the solidification box and put into the material receiving box, and the use is more convenient.
Description
Technical Field
The utility model relates to the technical field of rubber production and processing, in particular to an automatic arm type grabbing device.
Background
The natural rubber is rubber prepared from natural rubber-producing plants. Commercially available natural rubber is made mainly from latex of hevea tree by processing. The natural rubber has a series of excellent comprehensive properties such as good elasticity, high strength, excellent processability and the like, and is the universal rubber with the widest application range.
The utility model with the authorized bulletin number of CN216862987U discloses an automatic arm type grabbing device for coagulated natural rubber, which comprises a rubber coagulation tank and is characterized in that: the left end of the front side of the rubber solidification tank is fixedly connected with the rear side of the automatic feeding mechanism, and the middle part of the right side of the rubber solidification tank is provided with a stirring mechanism. According to the utility model, the first motor drives the threaded rod to rotate, the threaded rod drives the sliding block to slide up and down, the sliding block drives the conveying box to lift up and down, then the conveying box is lifted to the upper end of the rubber solidification tank, the second motor drives the conveying box to overturn, natural rubber in the conveying box is overturned and poured into the rubber solidification tank, automatic feeding is realized, meanwhile, the third motor drives the stirring rod to rotate, the stirring rod drives the rod blade to rotate, then the interior of the rubber solidification tank is uniformly stirred, then filtering is carried out, discharging is convenient, and the discharging effect is good.
However, in the actual production process of natural rubber, latex collected from a plant producing the latex is placed in a coagulation tank, the stable state of latex particles is broken by stirring, and the latex is coagulated after standing (latex particles are a thixotropic colloid, and under normal conditions, the latex particles have negative charges and thus have a certain repulsive force therebetween to assume a stable state. The latex in the rubber coagulation tank in the device is coagulated into sheet rubber after being stirred, and the sheet rubber is inconvenient to take out from the rubber coagulation tank.
Therefore, it is necessary to provide a new robotic arm gripping device to solve the above-mentioned technical problems.
Disclosure of Invention
The utility model provides an automatic arm type grabbing device, which aims to solve the technical problem that latex is inconvenient to take out after being coagulated into sheet-shaped natural rubber in a coagulating tank.
The automatic arm type grabbing device provided by the utility model comprises: a base; the solidification box is fixedly arranged at the top of the base, and the top of the solidification box is an opening; the cross arm is used for installing a stirring mechanism and a clamping and grabbing mechanism, the cross arm is arranged above the base, the stirring mechanism is used for stirring the natural rubber to be solidified, the stirring mechanism extends into the solidification box, and the clamping and grabbing mechanism is used for grabbing the solidified natural rubber; the base is also provided with an adjusting mechanism for lifting and rotating the cross arm, and the adjusting mechanism is arranged on the base.
Preferably, the adjusting mechanism comprises two push rod motors, a mounting frame, a stepping motor and a connecting circular plate, wherein the two push rod motors are fixedly mounted at the top of the base, the mounting frame is fixedly mounted at the top ends of output rods of the two push rod motors, the stepping motor is fixedly mounted on the inner wall of the bottom of the mounting frame, the connecting circular plate is fixedly mounted at the top end of an output shaft of the stepping motor, and the connecting circular plate is fixedly connected with the cross arm.
Preferably, an annular groove is formed in the bottom of the connecting circular plate, a plurality of balls are arranged in the annular groove, and the balls are in contact with the top of the mounting frame.
Preferably, the stirring mechanism comprises a top cover, a stirring shaft, a stirring motor and stirring blades, wherein the top cover is fixedly arranged at the bottom of the cross arm, the stirring shaft is rotatably arranged on the top cover, the stirring motor is fixedly arranged at the top of the top cover, an output shaft of the stirring motor is fixedly connected with the top end of the stirring shaft, and the stirring blades are fixedly arranged on the stirring shaft.
Preferably, the clamping and grabbing mechanism comprises a mounting seat, a bidirectional screw rod, two limit rods, two sliding seats, two groups of clamping claws, a clamping motor and two gears, wherein the mounting seat is fixedly arranged at the bottom of the cross arm, the bidirectional screw rod is rotationally arranged on the inner walls of the two sides of the mounting seat, the two limit rods are fixedly arranged on the inner walls of the two sides of the mounting seat, the two limit rods are symmetrically arranged, the two sliding seats are sleeved with threads and are sleeved with the two limit rods, the two groups of clamping claws are fixedly arranged at the bottoms of the two sliding seats respectively, the clamping motor is fixedly arranged at the top of the mounting seat, and the two gears are fixedly sleeved with one ends of the bidirectional screw rod and the output shaft of the clamping motor respectively and are meshed with each other.
Preferably, the two sliding seats are symmetrically arranged, and the two groups of clamping claws are symmetrically arranged.
Preferably, a material receiving box is arranged at the bottom of the base, and the material receiving box is positioned under the two groups of clamping claws.
Compared with the related art, the automatic arm type grabbing device provided by the utility model has the following beneficial effects:
the utility model provides an automatic arm type grabbing device, which comprises:
through setting up adjustment mechanism and being used for rotating the rabbling mechanism and the centre gripping on the xarm and snatch the mechanism and change on the base, can stir latex and the fastening agent that adds to the setting tank through the rabbling mechanism and make it mix, cooperate through adjustment mechanism and centre gripping snatch the mechanism, can take out the natural rubber after solidifying automatically from setting tank and put into to receiving the incasement, it is more convenient to use.
Drawings
FIG. 1 is a schematic diagram of a robot gripping device according to a preferred embodiment of the present utility model;
FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 3 is a schematic side view of the gripping and grabbing mechanism of the present utility model;
fig. 4 is a schematic three-dimensional structure of the gripping and grabbing mechanism in the present utility model.
Reference numerals in the drawings: 1. a base; 2. a coagulation tank; 3. a top cover; 4. a stirring shaft; 5. a stirring motor; 6. stirring blades; 7. a cross arm; 8. a push rod motor; 9. a mounting frame; 10. a stepping motor; 11. connecting and connecting circular plates; 12. a mounting base; 13. a bidirectional screw; 14. a limit rod; 15. a slide; 16. clamping claws; 17. clamping the motor; 18. a gear.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1-4 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a robotic arm gripping device according to the present utility model; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is a schematic side view of the gripping and grabbing mechanism of the present utility model; fig. 4 is a schematic three-dimensional structure of the gripping and grabbing mechanism in the present utility model.
The automatic arm formula grabbing device includes: a base 1; the solidification box 2 is fixedly arranged at the top of the base 1, and the top of the solidification box 2 is an opening; the cross arm 7 is used for installing a stirring mechanism and a clamping and grabbing mechanism, the cross arm 7 is arranged above the base 1, the stirring mechanism is used for stirring and solidifying natural rubber, the stirring mechanism extends into the solidification box 2, and the clamping and grabbing mechanism is used for grabbing the solidified natural rubber; the base 1 is also provided with an adjusting mechanism for lifting and rotating the cross arm 7, and the adjusting mechanism is arranged on the base 1.
The adjusting mechanism comprises two push rod motors 8, a mounting frame 9, a stepping motor 10 and a connecting circular plate 11, wherein the two push rod motors 8 are fixedly mounted at the top of the base 1, the mounting frame 9 is fixedly mounted at the top ends of output rods of the two push rod motors 8, the stepping motor 10 is fixedly mounted on the inner wall of the bottom of the mounting frame 9, the connecting circular plate 11 is fixedly mounted at the top end of an output shaft of the stepping motor 10, the connecting circular plate 11 is fixedly connected with the cross arm 7, and the cross arm 7 is rotated through the adjusting mechanism, so that the positions of the stirring mechanism and the clamping grabbing mechanism are switched.
The bottom of the connecting circular plate 11 is provided with an annular groove, a plurality of balls are arranged in the annular groove, the balls are contacted with the top of the mounting frame 9, and the balls roll on the mounting frame 9 to support the connecting circular plate 11 and enable the connecting circular plate 11 to stably rotate.
The stirring mechanism comprises a top cover 3, a stirring shaft 4, a stirring motor 5 and stirring blades 6, wherein the top cover 3 is fixedly arranged at the bottom of a cross arm 7, the stirring shaft 4 is rotatably arranged on the top cover 3, the stirring motor 5 is fixedly arranged at the top of the top cover 3, an output shaft of the stirring motor 5 is fixedly connected with the top end of the stirring shaft 4, the stirring blades 6 are fixedly arranged on the stirring shaft 4, and latex and a fastening agent which are added into a coagulation tank 2 can be stirred through the stirring mechanism to be mixed.
The clamping and grabbing mechanism comprises an installation seat 12, a bidirectional screw rod 13, two limiting rods 14, two sliding seats 15, two groups of clamping claws 16, a clamping motor 17 and two gears 18, wherein the installation seat 12 is fixedly installed at the bottom of the cross arm 7, the bidirectional screw rod 13 is rotatably installed on the inner walls of the two sides of the installation seat 12, the two limiting rods 14 are fixedly installed on the inner walls of the two sides of the installation seat 12, the two limiting rods 14 are symmetrically arranged, the two sliding seats 15 are sleeved with threads on the bidirectional screw rod 13 and are sleeved with the two limiting rods 14 in a sliding manner, the two groups of clamping claws 16 are fixedly installed at the bottoms of the two sliding seats 15 respectively, the clamping motor 17 is fixedly installed at the top of the installation seat 12, the two gears 18 are fixedly sleeved with one end of the bidirectional screw rod 13 and the output shaft of the clamping motor 17 respectively, the two gears 18 are meshed with each other, the solidified natural rubber can be grabbed through the clamping and grabbing mechanism, and the solidified natural rubber can be conveniently taken out of the solidified natural rubber from the solidification box 2 through the cooperation of the adjusting mechanism.
The two sliding seats 15 are symmetrically arranged, and the two groups of clamping claws 16 are symmetrically arranged.
The bottom of the base 1 is provided with a material receiving box, and the material receiving box is positioned under the two groups of clamping claws 16 and is used for collecting the taken-out natural rubber.
It should be noted that, in the present utility model, the circuits, electronic components and modules are all related to the prior art, and those skilled in the art may implement the present utility model completely, and it is needless to say that the protection of the present utility model does not relate to improvement of software and methods.
The working principle of the automatic arm type grabbing device provided by the utility model is as follows:
the scheme is also provided with an electric control cabinet, the electric control cabinet is arranged on the equipment, when the electric control cabinet is used, each electric equipment can be started to operate respectively, the power connection mode of each electric equipment is the prior mature technology, is a well-known technology of the person in the field, and is not redundant;
when the device is used, the output rod is extended by starting the two push rod motors 8, so that the cross arm 7 drives the stirring mechanism and the clamping grabbing mechanism to be lifted to a high position, the stirring blade 6 is positioned outside the coagulation box 2, and then latex to be coagulated is added and a proper amount of coagulant is added;
starting two push rod motors 8 again to shorten the output rod, enabling the cross arm 7 to descend, enabling the stirring blade 6 to descend into the coagulation box 2, enabling the top cover 3 to cover the top of the coagulation box 2, enabling the stirring blade 6 to stir the latex and the coagulant by starting the stirring motor 5, enabling the latex and the coagulant to be fully mixed, and damaging the stable state of the latex in the stirring process;
then, by starting two push rod motors 8, the cross arm 7 is lifted, the stirring blade 6 is lifted out of the solidification box 2, and starting a stepping motor 10, the connecting circular plate 11 is started to drive the cross arm 7 to rotate for half a turn, so that the clamping and grabbing mechanism is arranged right above the solidification box 2;
after natural rubber in the solidification box 2 is solidified, two push rod motors 8 are started again to enable the cross arm 7 to descend, two groups of clamping claws 16 are enabled to descend to the bottom of the solidification box 2, and a clamping motor 17 is started again to enable the two-way screw 13 to rotate, so that two sliding seats 15 are enabled to be close to each other, and therefore the two groups of clamping claws 16 are enabled to be close to each other, and solidified natural rubber is grabbed;
starting the push rod motor 8 again to enable the cross arm 7 to rise, enabling the two groups of clamping claws 16 and the solidified natural rubber to rise out of the solidification box 2, starting the stepping motor 10 to rotate for half a turn, enabling the two groups of clamping claws 16 to rotate to be right above the material receiving box, and enabling the stirring mechanism to be arranged right above the solidification box 2;
at this time, latex and coagulant can be continuously added into the coagulation tank 2, and the two push rod motors 8 are started again to shorten the output rod, so that the stirring blade 6 is lowered into the coagulation tank 2, the stirring blade 6 is used for stirring the latex and coagulant by starting the stirring motor 5, and meanwhile, the clamping motor 17 can be started to enable the two groups of clamping claws 16 to be mutually separated, so that the grabbed natural rubber is released into the material receiving tank.
Compared with the related art, the automatic arm type grabbing device provided by the utility model has the following beneficial effects:
the utility model provides an automatic arm type grabbing device, which is characterized in that an adjusting mechanism is arranged on a base 1 and used for rotating and exchanging a stirring mechanism and a clamping grabbing mechanism on a cross arm 7, latex and a fastening agent which are added into a coagulation box 2 can be stirred and mixed through the stirring mechanism, and the adjusting mechanism and the clamping grabbing mechanism are matched, so that coagulated natural rubber can be automatically taken out from the coagulation box 2 and put into a receiving box, and the use is convenient.
The device structure and the drawings of the present utility model mainly describe the principle of the present utility model, and in terms of the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, etc. of the device is not completely described, but the specific details of the power mechanism, the power supply system, and the control system thereof can be clearly known on the premise that those skilled in the art understand the principle of the present utility model.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. An automatic arm-style gripping device, comprising:
a base;
the solidification box is fixedly arranged at the top of the base, and the top of the solidification box is an opening;
the cross arm is used for installing a stirring mechanism and a clamping and grabbing mechanism, the cross arm is arranged above the base, the stirring mechanism is used for stirring the natural rubber to be solidified, the stirring mechanism extends into the solidification box, and the clamping and grabbing mechanism is used for grabbing the solidified natural rubber;
the base is also provided with an adjusting mechanism for lifting and rotating the cross arm, and the adjusting mechanism is arranged on the base.
2. The automatic arm type grabbing device according to claim 1, wherein the adjusting mechanism comprises two push rod motors, a mounting frame, a stepping motor and a connecting circular plate, the two push rod motors are fixedly mounted on the top of the base, the mounting frame is fixedly mounted on the top ends of output rods of the two push rod motors, the stepping motor is fixedly mounted on the inner wall of the bottom of the mounting frame, the connecting circular plate is fixedly mounted on the top end of an output shaft of the stepping motor, and the connecting circular plate is fixedly connected with the cross arm.
3. The robotic arm gripping device of claim 2, wherein the bottom of the connecting circular plate is provided with an annular groove, and a plurality of balls are disposed in the annular groove, the balls being in contact with the top of the mounting frame.
4. The automatic arm type grabbing device according to claim 1, wherein the stirring mechanism comprises a top cover, a stirring shaft, a stirring motor and stirring blades, the top cover is fixedly installed at the bottom of the cross arm, the stirring shaft is rotatably installed on the top cover, the stirring motor is fixedly installed at the top of the top cover, an output shaft of the stirring motor is fixedly connected with the top end of the stirring shaft, and the stirring blades are fixedly installed on the stirring shaft.
5. The automatic arm type grabbing device according to claim 1, wherein the clamping grabbing mechanism comprises a mounting seat, a bidirectional screw rod, two limiting rods, two sliding seats, two groups of clamping claws, a clamping motor and two gears, the mounting seat is fixedly mounted at the bottom of the cross arm, the bidirectional screw rod is rotatably mounted on two inner side walls of the mounting seat, the two limiting rods are fixedly mounted on two inner side walls of the mounting seat, the two limiting rods are symmetrically arranged, the two sliding seats are respectively arranged on the bidirectional screw rod in a threaded manner and are sleeved on the two limiting rods in a sliding manner, the two groups of clamping claws are respectively and fixedly mounted at the bottom of the two sliding seats, the clamping motor is fixedly mounted at the top of the mounting seat, the two gears are respectively and fixedly sleeved on one end of the bidirectional screw rod and an output shaft of the clamping motor, and the two gears are meshed.
6. The robotic arm gripping device according to claim 5, wherein two of the carriages are symmetrically disposed and two of the gripper jaw sets are symmetrically disposed.
7. The robotic arm gripping device according to claim 5, wherein a receiving bin is provided at the bottom of the base, the receiving bin being located directly below the two sets of gripping jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368282.1U CN220033292U (en) | 2023-06-01 | 2023-06-01 | Automatic arm formula grabbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321368282.1U CN220033292U (en) | 2023-06-01 | 2023-06-01 | Automatic arm formula grabbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220033292U true CN220033292U (en) | 2023-11-17 |
Family
ID=88743520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321368282.1U Active CN220033292U (en) | 2023-06-01 | 2023-06-01 | Automatic arm formula grabbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220033292U (en) |
-
2023
- 2023-06-01 CN CN202321368282.1U patent/CN220033292U/en active Active
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