CN114474130B - Clamping manipulator for plastic products - Google Patents
Clamping manipulator for plastic products Download PDFInfo
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- CN114474130B CN114474130B CN202210393173.9A CN202210393173A CN114474130B CN 114474130 B CN114474130 B CN 114474130B CN 202210393173 A CN202210393173 A CN 202210393173A CN 114474130 B CN114474130 B CN 114474130B
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- clamping
- plate
- adjusting
- adjusting plate
- plastic product
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J15/00—Gripping heads and other end effectors
- B25J15/08—Gripping heads and other end effectors having finger members
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- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Mechanical Engineering (AREA)
- Manipulator (AREA)
Abstract
The invention is suitable for the related field of manipulators, and provides a clamping manipulator for plastic products, which comprises: the two ends of the bracket are respectively provided with an adjusting box and a mounting plate; two groups of clamping assemblies are symmetrically arranged on the adjusting box; the auxiliary assembly is arranged on the clamping assembly; the clamping assembly comprises a clamping adjusting plate, a clamping plate, a first rack and a transmission gear, the clamping adjusting plate is in sliding fit with the adjusting box, the adjusting box is internally provided with an adjusting assembly used for driving the clamping adjusting plate to move, the clamping plate is in sliding fit with the clamping adjusting plate through a first connecting piece, the first rack is arranged in a first mounting groove formed in the clamping adjusting plate, and the transmission gear is in running fit with the clamping adjusting plate through a rotating shaft.
Description
Technical Field
The invention relates to the field of mechanical arm correlation, in particular to a clamping mechanical arm for a plastic product.
Background
A robot is an automatic manipulator that simulates some of the motion functions of a human hand and arm to grasp, transport objects or manipulate tools according to a fixed program. In the transport operation of plastic, generally need use the manipulator, because the plastic product is different from other metal products, the too big damage that can cause the plastic product of manipulator clamping-force, and the condition that the plastic product dropped can appear in the clamping-force undersize.
The current manipulator is generally comparatively traditional, only realizes the centre gripping to the plastic product through the mode that changes distance between two grip blocks, in handling, is difficult to guarantee that clamping-force is appropriate, is difficult to realize the stable centre gripping to the plastic product under the prerequisite that does not harm the plastic product. Therefore, in view of the above situation, there is a need to provide a clamping robot for plastic products, so as to overcome the shortcomings in the current practical application.
Disclosure of Invention
The present invention is directed to a clamping robot for plastic products, which solves the above problems.
The invention is realized in this way, a clamping manipulator for plastic products, comprising:
the two ends of the bracket are respectively provided with an adjusting box and a mounting plate;
two groups of clamping assemblies are symmetrically arranged on the adjusting box; and
the auxiliary assembly is arranged on the clamping assembly;
wherein the clamping component comprises a clamping adjusting plate, a clamping plate, a first rack and a transmission gear, the clamping adjusting plate is in sliding fit with the adjusting box, an adjusting component used for driving the clamping adjusting plate to move is further arranged in the adjusting box, the clamping plate is in sliding fit with the clamping adjusting plate through a first connecting piece, the first rack is arranged in a first mounting groove formed in the clamping adjusting plate, the transmission gear is in rotating fit with the clamping adjusting plate through a rotating shaft, the transmission gear is meshed with the first rack, a driving component used for driving the transmission gear to rotate is further arranged on the bracket, the adjusting component realizes clamping of the plastic product by changing the distance between the two groups of clamping adjusting plates and matching the clamping plate mounted on the clamping adjusting plate, and the driving component realizes that the first rack drives the clamping plate to slide on the clamping adjusting plate by driving the transmission gear to rotate, the plastic product of centre gripping between two sets of grip blocks realizes through the mode of moving to regulating box one side with the grip block that the clearance appears in plastic product and centre gripping regulating plate tip, and the plastic product realizes the support to the plastic product bottom through the mode that appears the clearance and cooperate the auxiliary assembly with centre gripping regulating plate tip.
Compared with the prior art, the invention has the beneficial effects that: the invention is provided with a clamping component and an auxiliary component, the adjusting component arranged in the clamping component can realize the clamping of the plastic product by matching with a clamping plate arranged on a clamping adjusting plate in a mode of changing the distance between two groups of clamping adjusting plates, the driving component realizes that a first rack drives the clamping plate to slide on the clamping adjusting plate in a mode of driving a transmission gear to rotate, the plastic product clamped between the two groups of clamping plates realizes that the plastic product has a gap with the end part of the clamping adjusting plate in a mode of synchronously moving towards one side of an adjusting box with the clamping plate, the plastic product can realize the support of the bottom of the plastic product by matching with the auxiliary component in a mode of forming a gap with the end part of the clamping adjusting plate, the plastic product can not fall under the action of smaller clamping force in the clamping and carrying processes of the plastic product by a manipulator, and the clamping of the plastic product by only changing the distance between two clamping plates by the existing manipulator is avoided, in the handling process, be difficult to guarantee that clamping-force is appropriate, under the prerequisite that does not harm the plastic product, realize the problem to the stable centre gripping of plastic product.
Drawings
Fig. 1 is a schematic front view of an embodiment of the present invention.
Fig. 2 is an enlarged schematic view of a portion a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 1.
Fig. 4 is a schematic perspective view of a clamping plate according to an embodiment of the invention.
Fig. 5 is a schematic perspective view of a driving plate according to an embodiment of the present invention.
Fig. 6 is a schematic sectional structure view of an adjusting box in the embodiment of the invention.
In the drawings: 1-an adjusting box, 2-a first telescopic piece, 3-a bracket, 4-a mounting plate, 5-a supporting frame, 6-a sliding block, 7-a driving plate, 8-a clamping adjusting plate, 9-a clamping plate, 10-an auxiliary box, 11-a stabilizing plate, 12-a first rack, 13-a transmission gear, 14-a guide groove, 15-a second rack, 16-a rotating shaft, 17-a linkage plate, 18-a second telescopic piece, 19-a first connecting piece, 20-a first mounting groove, 21-a second connecting piece, 22-a second mounting groove, 23-a threaded rod, 24-a driving motor, 25-a moving block and 26-an anti-skidding piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
Referring to fig. 1 to 6, a clamping robot for plastic products according to an embodiment of the present invention includes:
the device comprises a support 3, wherein two ends of the support 3 are respectively provided with an adjusting box 1 and an installation plate 4;
two groups of clamping assemblies are symmetrically arranged on the adjusting box 1; and
the auxiliary assembly is arranged on the clamping assembly;
wherein the clamping component comprises a clamping adjusting plate 8, a clamping plate 9, a first rack 12 and a transmission gear 13, the clamping adjusting plate 8 is in sliding fit with the adjusting box 1, an adjusting component for driving the clamping adjusting plate 8 to move is further arranged in the adjusting box 1, the clamping plate 9 is in sliding fit with the clamping adjusting plate 8 through a first connecting piece 19, the first rack 12 is arranged in a first mounting groove 20 formed in the clamping adjusting plate 8, the transmission gear 13 is in rotating fit with the clamping adjusting plate 8 through a rotating shaft 16, the transmission gear 13 is meshed with the first rack 12, a driving component for driving the transmission gear 13 to rotate is further arranged on the support 3, and the adjusting component realizes clamping of the plastic product by changing the distance between the two groups of clamping adjusting plates 8 and matching the clamping plate 9 arranged on the clamping adjusting plate 8, drive assembly realizes through drive gear 13 pivoted mode that first rack 12 drives grip block 9 and slides on centre gripping regulating plate 8, and the clearance appears in plastic product and the 8 tip of centre gripping regulating plate through the mode of moving to regulating box 1 one side in step with grip block 9 realization plastic product between two sets of grip blocks 9, and the plastic product realizes the support to the plastic product bottom through the mode that appears the clearance and cooperate the auxiliary assembly with 8 tips of centre gripping regulating plate.
In the embodiment of the invention, when clamping operation is carried out, the mounting plate 4 is firstly mounted on a mechanical arm or a lifting machine, the adjusting component realizes clamping treatment of the plastic product by changing the distance between two groups of clamping adjusting plates 8 and matching with the way that the clamping plates 9 mounted on the clamping adjusting plates 8 extrude the plastic product, meanwhile, the adjusting component can realize adjustment of the clamping force of the two groups of clamping plates 9, the driving component realizes that the first rack 12 drives the clamping plates 9 to slide up and down in the length direction of the clamping adjusting plates 8 by driving the transmission gear 13 to rotate, so that the plastic product clamped between the two groups of clamping plates 9 and the clamping plates 9 synchronously move, the clamping plates 9 realize that gaps are formed between the plastic product and the ends of the clamping adjusting plates 8 by moving towards one side of the adjusting box 1, and the plastic product and the ends of the clamping adjusting plates 8 are in a gap manner, the auxiliary assembly is convenient to work, the bottom of the plastic product is supported in a manner of being matched with the auxiliary assembly, the stability of the plastic product in the clamping process is further improved, and the plastic product is prevented from being damaged in the clamping process; the mounting plate 4 can adopt mounting structures of different forms, and the mounting plate 4 can be independently selected according to different mechanical arms or lifting machines; compared with the prior art, the embodiment of the invention is provided with the clamping component and the auxiliary component, the plastic product is clamped by the adjusting component arranged in the clamping component in a mode of changing the distance between the two groups of clamping adjusting plates 8 and matching with the clamping plates 9 arranged on the clamping adjusting plates 8, the driving component realizes that the first rack 12 drives the clamping plates 9 to slide on the clamping adjusting plates 8 in a mode of driving the transmission gear 13 to rotate, the gap between the plastic product clamped between the two groups of clamping plates 9 and the end part of the clamping adjusting plate 8 is realized in a mode of synchronously moving towards one side of the adjusting box 1 with the clamping plates 9, the plastic product supports the bottom of the plastic product in a mode of forming the gap with the end part of the clamping adjusting plate 8 and matching with the auxiliary component, the clamping and the carrying processes of the mechanical arm to the plastic product are realized, the plastic product can not fall under the action of smaller clamping force, the clamping of the plastic product is realized only through the mode that changes the distance between two grip blocks to avoided current manipulator, in handling, is difficult to guarantee that the clamping-force is appropriate, is difficult to realize the problem to the stable centre gripping of plastic product under the prerequisite that does not harm the plastic product.
In one embodiment of the present invention, referring to fig. 1 and 3, the auxiliary assembly includes:
an auxiliary box 10, wherein the auxiliary box 10 is arranged on the clamping adjusting plate 8;
the stabilizing plate 11 is in sliding fit with the auxiliary box 10, and one end, far away from the auxiliary box 10, of the stabilizing plate 11 penetrates through the clamping adjusting plate 8; and
and the second telescopic piece 18 is arranged in the auxiliary box 10, and the second telescopic piece 18 is connected with the stabilizing plate 11 through a linkage plate 17.
In this embodiment, the second extensible member 18 drives the stabilizing plate 11 to slide in the auxiliary box 10 in a telescopic motion manner, so that the supporting treatment of the bottom of the plastic product can be realized through the stabilizing plate 11, the clamping force can be reduced, and the plastic product is prevented from being damaged.
In one embodiment of the present invention, referring to fig. 1, fig. 2 and fig. 5, the driving assembly includes:
the supporting frame 5 is connected with the bracket 3 through a first telescopic piece 2, and a guide groove 14 is formed in the supporting frame 5;
the sliding block 6 is in sliding fit with the guide groove 14;
the driving plate 7 is installed on the sliding block 6, and the driving plate 7 is connected with the clamping adjusting plate 8 through a second connecting piece 21; and
and the second rack 15 is installed in a second installation groove 22 on the driving plate 7, and the second rack 15 is meshed with the transmission gear 13.
In this embodiment, the second connecting piece 21 can realize that the drive plate 7 and the clamping adjusting plate 8 slide on the adjusting box 1 synchronously, the slider 6 can realize the linkage between the drive plate 7 and the support frame 5, and the first extensible member 2 can drive the support frame 5 to move in the vertical direction, so that the support frame 5 can drive the drive plate 7 to slide on the clamping adjusting plate 8, and the second rack 15 can drive the transmission gear 13 to rotate.
In one embodiment of the present invention, referring to fig. 1 and 6, the adjusting assembly includes:
the threaded rod 23 is arranged in the adjusting box 1, and a driving motor 24 for driving the threaded rod 23 to rotate is further arranged in the adjusting box 1; and
and the moving block 25 is used for connecting the clamping adjusting plate 8 and the threaded rod 23.
In this embodiment, the moving block 25 is in threaded connection with the threaded rod 23, two sets of threaded rods 23 are symmetrically arranged in the adjusting box 1, the driving motor 24 may adopt a dual-output-shaft motor, and the driving motor 24 drives the threaded rod 23 to rotate, so that the moving block 25 slides in the adjusting box 1, and the clamping adjusting plate 8 is driven to slide on the adjusting box 1.
In an embodiment of the present invention, referring to fig. 4, the first connecting members 19 are T-shaped, two groups of the first connecting members 19 are symmetrically disposed on the clamping plate 9, and the first connecting members 19 are slidably engaged with the clamping adjusting plate 8.
In the present embodiment, the T-shaped structure of the first connecting member 19 facilitates the stable connection between the clamping plate 9 and the clamping adjustment plate 8.
In an embodiment of the present invention, referring to fig. 5, the second connecting members 21 are L-shaped, two groups of second connecting members 21 are symmetrically disposed on the driving plate 7, and the second connecting members 21 are slidably engaged with the clamping adjusting plate 8.
In the present embodiment, the L-shaped structure of the second connecting member 21 facilitates the fastening of the driving plate 7 on the clamping adjustment plate 8, thereby achieving a stable connection between the driving plate 7 and the clamping adjustment plate 8.
In an embodiment of the present invention, referring to fig. 1 and 3, the first telescopic member 2 and the second telescopic member 18 both use hydraulic cylinders, and may also use other forms of telescopic structures.
In an embodiment of the present invention, please refer to fig. 1, further comprising an anti-slip member 26 disposed on the clamping plate 9 for increasing the friction force between the plastic product and the plastic product.
In this embodiment, the anti-slip member 26 can increase the friction force between the anti-slip member 26 and the plastic product, and the anti-slip member 26 may also be disposed on the stabilizing plate 11; wherein the anti-skid member 26 may be a rubber pad.
In summary, the working principle of the invention is as follows: when clamping operation is carried out, the mounting plate 4 is firstly mounted on a mechanical arm or a lifting machine, the adjusting assembly can realize clamping treatment of the plastic product by changing the distance between the two groups of clamping adjusting plates 8 and matching with the mode that the clamping plates 9 mounted on the clamping adjusting plates 8 extrude the plastic product, meanwhile, the adjusting assembly can realize adjustment of the clamping force of the two groups of clamping plates 9, the driving assembly realizes that the first rack 12 drives the clamping plates 9 to slide up and down in the length direction of the clamping adjusting plates 8 by driving the transmission gear 13 to rotate, so that the plastic product clamped between the two groups of clamping plates 9 and the clamping plates 9 synchronously move, the clamping plates 9 realize clearance between the plastic product and the ends of the clamping adjusting plates 8 by moving towards one side of the adjusting box 1, the plastic product is convenient to work by generating clearance with the ends of the clamping adjusting plates 8, the bottom of the plastic product is supported by matching with the auxiliary assembly, so that the stability of the plastic product in clamping is improved, and the plastic product is prevented from being damaged in the clamping process; the second telescopic part 18 drives the stabilizing plate 11 to slide in the auxiliary box 10 in a telescopic motion mode, so that the stabilizing plate 11 can support the bottom of the plastic product, and the clamping force can be reduced; the second connecting piece 21 can realize that the drive plate 7 and the clamping adjusting plate 8 synchronously slide on the adjusting box 1, the sliding block 6 can realize linkage between the drive plate 7 and the supporting frame 5, and the first telescopic piece 2 drives the supporting frame 5 to move in the vertical direction, so that the supporting frame 5 drives the drive plate 7 to slide on the clamping adjusting plate 8, and the second rack 15 can drive the transmission gear 13 to rotate; when the plastic product needs to be unloaded, the clamping plate 9 drives the plastic product to move upwards, and at the moment, the second telescopic piece 18 retracts the stabilizing plate 11 into the auxiliary box 10, so that the effect that the stabilizing plate 11 influences the unloading of the plastic product is avoided.
The above description is intended to be illustrative of the preferred embodiment of the present invention and should not be taken as limiting the invention, but rather, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (6)
1. The utility model provides a centre gripping manipulator for plastic product, includes the support, the support both ends still are provided with regulating box and mounting panel respectively, its characterized in that still includes:
two groups of clamping assemblies are symmetrically arranged on the adjusting box; and
the auxiliary assembly is arranged on the clamping assembly;
wherein the clamping component comprises a clamping adjusting plate, a clamping plate, a first rack and a transmission gear, the clamping adjusting plate is in sliding fit with the adjusting box, an adjusting component used for driving the clamping adjusting plate to move is further arranged in the adjusting box, the clamping plate is in sliding fit with the clamping adjusting plate through a first connecting piece, the first rack is arranged in a first mounting groove formed in the clamping adjusting plate, the transmission gear is in rotating fit with the clamping adjusting plate through a rotating shaft, the transmission gear is meshed with the first rack, a driving component used for driving the transmission gear to rotate is further arranged on the bracket, the adjusting component realizes clamping of the plastic product by changing the distance between the two groups of clamping adjusting plates and matching the clamping plate mounted on the clamping adjusting plate, and the driving component realizes that the first rack drives the clamping plate to slide on the clamping adjusting plate by driving the transmission gear to rotate, the plastic product clamped between the two groups of clamping plates moves towards one side of the adjusting box synchronously with the clamping plates to realize that a gap is formed between the plastic product and the end part of the clamping adjusting plate, and the plastic product supports the bottom of the plastic product in a manner that a gap is formed between the plastic product and the end part of the clamping adjusting plate and an auxiliary assembly is matched;
the drive assembly includes:
the support frame is connected with the bracket through a first telescopic piece, and a guide groove is formed in the support frame;
the sliding block is in sliding fit with the guide groove;
the driving plate is mounted on the sliding block and connected with the clamping adjusting plate through a second connecting piece; and
and the second rack is arranged in a second mounting groove on the driving plate and is meshed with the transmission gear.
2. The clamping robot for plastic products as set forth in claim 1, wherein said auxiliary assembly comprises:
the auxiliary box is arranged on the clamping adjusting plate;
the stabilizing plate is in sliding fit with the auxiliary box, and one end, far away from the auxiliary box, of the stabilizing plate penetrates through the clamping adjusting plate; and
the second extensible member, the second extensible member set up in the auxiliary tank, and the second extensible member with connect through the linkage board between the steadying plate.
3. The clamping robot for plastic products as set forth in claim 1, wherein said adjustment assembly comprises:
the threaded rod is arranged in the adjusting box, and a driving motor for driving the threaded rod to rotate is further arranged in the adjusting box; and
and the moving block is used for connecting the clamping adjusting plate and the threaded rod.
4. The clamping manipulator for plastic products as claimed in claim 1, wherein the first connecting members are T-shaped and are symmetrically arranged in two groups on the clamping plate, and the first connecting members are slidably engaged with the clamping adjusting plate.
5. The clamping manipulator for plastic products as claimed in claim 1, wherein the second connecting members are L-shaped and are symmetrically disposed on the driving plate in two sets, and the second connecting members are slidably engaged with the clamping adjusting plate.
6. The clamping robot for plastic products as recited in claim 1, further comprising a slip prevention member disposed on the clamping plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210393173.9A CN114474130B (en) | 2022-04-15 | 2022-04-15 | Clamping manipulator for plastic products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210393173.9A CN114474130B (en) | 2022-04-15 | 2022-04-15 | Clamping manipulator for plastic products |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114474130A CN114474130A (en) | 2022-05-13 |
| CN114474130B true CN114474130B (en) | 2022-06-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210393173.9A Active CN114474130B (en) | 2022-04-15 | 2022-04-15 | Clamping manipulator for plastic products |
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| CN (1) | CN114474130B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114633277B (en) * | 2022-05-19 | 2022-08-02 | 甘肃农业大学 | Manipulator for transferring wine liquid storage barrel |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204326815U (en) * | 2014-12-18 | 2015-05-13 | 郭善登 | A kind of electronic sliding sash |
| CN206952207U (en) * | 2017-03-10 | 2018-02-02 | 杭州凯贝奈特科技有限公司 | A kind of runner in assembly system using cabinet or so drive device |
| CN108481302B (en) * | 2018-06-14 | 2019-02-26 | 通彩智能科技集团有限公司 | A kind of Transport Robot Control System for Punch |
| CN214933919U (en) * | 2021-05-12 | 2021-11-30 | 绵阳中恒电气有限公司 | Glass fiber yarn roll transfer device |
| CN214924510U (en) * | 2021-05-25 | 2021-11-30 | 广州理工学院 | Positioning clamping device based on robot vision |
| CN113459137B (en) * | 2021-07-26 | 2022-09-27 | 天津理工大学 | Based on manipulator for intelligent manufacturing |
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- 2022-04-15 CN CN202210393173.9A patent/CN114474130B/en active Active
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| CN114474130A (en) | 2022-05-13 |
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