CN216971211U - Sealing washer is got and is put device - Google Patents
Sealing washer is got and is put device Download PDFInfo
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- CN216971211U CN216971211U CN202123261909.7U CN202123261909U CN216971211U CN 216971211 U CN216971211 U CN 216971211U CN 202123261909 U CN202123261909 U CN 202123261909U CN 216971211 U CN216971211 U CN 216971211U
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- sealing ring
- placing
- inner supporting
- taking
- grabbing
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Abstract
The utility model discloses a sealing ring taking and placing device which comprises a taking mechanism and a placing mechanism, wherein the taking mechanism comprises a clamping cylinder fixedly connected to the bottom wall of a fixed plate and a plurality of supporting rod pieces radially and uniformly distributed on the periphery of the clamping cylinder, a plurality of pneumatic sliding blocks are arranged at the bottom of the clamping cylinder, and each pneumatic sliding block is connected with an inner supporting and grabbing piece; the supporting rod pieces are fixedly connected to the bottom wall of the fixing plate, and auxiliary positioning plates are arranged at the bottoms of the supporting rod pieces; the discharging mechanism comprises a discharging cylinder fixed on the upper wall of the placing plate and a discharging push plate connected to the bottoms of the sliding rod pieces.
Description
Technical Field
The utility model relates to the technical field of mechanical arms, in particular to a material taking and placing device for a mechanical arm.
Background
The material taking and placing mechanical arm is one of various mechanical arms, the material taking and placing device in the material taking and placing mechanical arm is an important part in the material taking and placing mechanical arm, the material taking device can be a grabbing and placing device, a sucking and placing device, a clamping and placing device and the like, appropriate selection can be carried out according to the taken and placed materials, in the process of taking and placing the sealing ring, the sealing ring has a good sealing effect, and in the production process, especially in the process of taking and placing the sealing ring, in order to avoid damage to the shape structure and the inner surface of the sealing ring, the automatic material taking of the sealing ring for using equipment is always a difficult problem in the automation field.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a sealing ring taking and placing device, which aims to solve the technical problem of avoiding damaging the shape structure and the inner surface of a sealing ring in the automatic taking and placing process.
In order to achieve the purpose, the specific technical scheme of the seal ring taking and placing device is as follows:
a sealing ring taking and placing device comprises a material taking mechanism and a material placing mechanism, wherein the material taking mechanism comprises a clamping cylinder fixedly connected to the bottom wall of a fixed plate and a plurality of supporting rod pieces radially and uniformly distributed on the periphery of the clamping cylinder, a plurality of pneumatic sliding blocks are arranged at the bottom of the clamping cylinder, and each pneumatic sliding block is connected with an inner supporting and grabbing piece; the supporting rod pieces are fixedly connected to the bottom wall of the fixing plate, and auxiliary positioning plates are arranged at the bottoms of the supporting rod pieces; the discharging mechanism comprises a discharging cylinder fixed on the upper wall of the placing plate and a discharging push plate connected to the bottoms of the sliding rod pieces.
Furthermore, the inner supporting grabbing piece is provided with a fixed block, the fixed block is connected with the pneumatic sliding block in a matching mode, the pneumatic sliding block performs centrifugal and centripetal opening and closing motions in the horizontal direction of the bottom of the clamping cylinder and drives the inner supporting grabbing piece to complete contraction and expansion in the horizontal direction of the bottom of the clamping cylinder, and the outer edge shape and the bottom surface shape formed by the plurality of inner supporting grabbing pieces when the inner supporting grabbing pieces contract and expand are similar to the inner ring shape of the sealing ring.
Furthermore, the auxiliary positioning plate is provided with a groove hole similar to the shape and the size of the inner ring of the sealing ring, and the inner supporting grabbing piece is sleeved in the auxiliary positioning plate.
Furthermore, the discharging push plate is provided with a groove hole similar to the sealing ring in shape and size, and the inner supporting grabbing piece is sleeved in the discharging push plate.
Still further, the assistance-localization real-time board connect in the bottom of a plurality of support member, the blowing push pedal connect in the bottom of a plurality of slip member, the assistance-localization real-time board set up in blowing push pedal top and gapped.
Still further, the outer surface of the inner supporting grabbing piece is a smooth curved surface.
And furthermore, chamfering the outer side of the bottom of the inner supporting and grabbing piece to form a smooth inclined plane on the outer side of the bottom.
Furthermore, the outer diameter of the shape formed by the plurality of inner supporting and grabbing pieces in the closed state is smaller than the inner diameter of the sealing ring, and the outer diameter of the shape formed by the plurality of inner supporting and grabbing pieces in the opened state is matched with the inner diameter of the sealing ring.
Furthermore, the internal supporting and grabbing pieces are four pieces and are respectively two groups of matched combinations with different shapes and sizes.
Furthermore, the inner supporting gripping sheet, the auxiliary positioning plate and the discharging push plate can be adjusted and replaced according to the shape and the size of the sealing ring.
The beneficial technical effects of the utility model are as follows: the utility model completes the whole material taking and placing process by matching the material taking mechanism and the material placing mechanism, wherein the material taking mechanism improves the material taking hand grip into the inner supporting gripping sheet, the inner supporting gripping sheet is connected on the pneumatic slide block to drive the inner supporting gripping sheet to open and close so as to take and place the inner support of the sealing ring, simultaneously the outer surface of the joint of the inner supporting gripping sheet and the sealing ring is subjected to smooth treatment, and the shape formed when the inner supporting gripping sheet is opened and closed is also designed to be similar to the shape of the sealing ring.
Drawings
Fig. 1 is a front view of a sealing ring taking and placing device according to the present invention;
fig. 2 is a rear perspective exploded view of a seal ring picking and placing device provided by the present invention;
fig. 3 is an exploded view of a material taking mechanism of a sealing ring taking and placing device provided by the utility model;
FIG. 4 is an exploded view of a discharging mechanism of a sealing ring picking and placing device provided by the utility model
The reference numbers are as follows:
the material taking mechanism 10: the device comprises a fixed plate 120, a clamping cylinder 121, a pneumatic slider 122, an inner supporting and grabbing piece 123, an auxiliary positioning plate 124 and a supporting rod piece 125;
discharging mechanism 11: the device comprises a material discharging cylinder 110, a placing plate 111, an output end 112, a sliding sleeve 113, a sliding rod 114 and a material discharging push plate 115;
other structures: the robot flange 130 and the sealing ring 140 are connected.
Detailed Description
In order to make the technical means of the present invention clearer and to make the technical means of the present invention capable of being implemented according to the content of the specification, the following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings and examples, which are provided for illustrating the present invention and are not intended to limit the scope of the present invention.
Example (b): according to fig. 1 to 4, a sealing ring taking and placing device mainly comprises a taking mechanism 10 and a placing mechanism 11, the taking mechanism 10 and the placing mechanism 11 are connected in a matching way through a fixing plate 120, a placing plate 111, a bottom output end 112 of a placing cylinder 110 and a plurality of sliding rods 114, a robot flange 130 is arranged at the upper end of one side of the fixing plate 120, so that the sealing ring taking and placing device is mounted on a robot arm for use, a through hole is formed in the fixing plate 120, a sliding sleeve 113 is arranged in the through hole, the sliding sleeve 113 is fixedly connected in the through hole, and the sliding rods 114 are sleeved in the sliding sleeve 113 and slide up and down in the sliding sleeve 113 in the vertical direction.
As shown in fig. 3, the material taking mechanism 10 is used for grabbing a sealing ring, and mainly includes a clamping cylinder 121, an inner supporting grasping piece 123 and an auxiliary positioning plate 124, the clamping cylinder 123 is fixedly connected to the bottom wall of the fixing plate 120, four sets of pneumatic sliders 122 are arranged at the bottom of the clamping cylinder 121, four sets of inner supporting grasping pieces 123 with different sizes and shapes are adapted to the four sets of pneumatic sliders 122, in this embodiment, the number of the pneumatic sliders 122 and the inner supporting grasping pieces 123 is four sets, but the number of the pneumatic sliders 122 and the inner supporting grasping pieces 123 can be adjusted according to the shape and size of the sealing ring, the bottom wall of each set of pneumatic slider 122 is connected to the fixing block at the outer side of the upper end of the inner supporting grasping piece 123, the clamping cylinder 121 and the inner supporting grasping pieces 123 are core components of the sealing ring taking and placing device, the size, the number and shape of the inner supporting grasping pieces 123 can be adjusted according to the shape and size of the sealing ring 140, and due to the requirement of the sealing ring on the sealing effect, the shape and the inner surface structure of the sealing ring 140 cannot be damaged in the grabbing process, so that the inner supporting grabbing piece 123 is designed to be a smooth curved surface different from the non-smooth surface of other grabbing devices, and chamfering treatment is performed on the bottom of the inner supporting grabbing piece 123, so that the outer edge of the bottom of the inner supporting grabbing piece 123 is an inclined plane, and the inner surface structure of the sealing ring can be further protected;
referring to fig. 4, the discharging mechanism 11 for placing the sealing ring 140 mainly comprises a discharging cylinder 110, an output end 112, a plurality of sliding rods 114 and a discharging push plate 115, the discharging cylinder 110 is fixedly installed on the installation plate 111, the lower end of the discharging cylinder 110 is provided with an output end 112, the output end 112 extends downwards through the through hole of the installation plate 111 and is fixed on the upper wall of the fixing plate 120 together with the fixing block, a plurality of sliding rod pieces 114 are fixedly connected on the four corner edge parts of the lower wall of the installation plate 111, and is sleeved in the sliding sleeve 113 through the fixing plate 120, the sliding rods can slide vertically up and down relative to the sliding sleeve 113 under the driving of the output end 112, the bottom of the sliding rods 114 is fixedly connected with a discharging push plate 115, the discharging push plate 115 is provided with rectangular slots, but not limited to the rectangle, the discharging pushing plate 115 can move along with the sliding rods 114 when vertically sliding up and down, so as to achieve the effect of pushing out the sealing ring 140.
As shown in fig. 1 to 4, a plurality of support rods 125 are fixedly connected to the bottom wall of the fixing plate 120 around the clamping cylinder 121, an auxiliary positioning plate 124 is connected to the bottom of each support rod 125, the auxiliary positioning plate 124 is provided with a rectangular slot, but is not limited to be rectangular, the slot of the auxiliary positioning plate 124 and the slot of the discharging push plate 115 can be adjusted and changed according to the inner diameter of the slot with the shape of the inner ring of the sealing ring 140, the auxiliary positioning plate 124 and the discharging push plate 115 are sleeved outside the inner supporting gripping sheet 123, in this embodiment, the four sets of inner supporting gripping sheets 123 are sleeved inside the auxiliary positioning plate 124 adapted to the sealing ring 140, the inner supporting gripping sheet 123 can be limited to be expanded to be adapted to the inner diameter of the sealing ring 140 during the inner supporting, so as to limit the inner supporting gripping sheet 123 from being expanded too much to damage the shape and structure of the sealing ring 140 during the outward expansion; when the pneumatic slider 122 performs centrifugal and centripetal sliding, the inner supporting and grabbing pieces 123 can be driven to perform opening and closing motions, the outer diameter of the shape formed by the inner supporting and grabbing pieces 123 during centripetal closing is smaller than the inner diameter of the sealing ring 140, the outer diameter of the shape formed under the limitation of the auxiliary positioning plate 124 during centrifugal opening is just matched with the inner diameter of the sealing ring 140, and the outer side wall of the auxiliary positioning plate 124 is provided with a groove which slides relative to the sliding rod piece 114, so that the sliding rod pieces 114 in the outer side discharging mechanism can conveniently slide.
When the device is actually used, the four groups of pneumatic sliding blocks 122 at the bottom of the clamping cylinder 121 drive the four groups of inner supporting and grabbing sheets 123 to retract towards the center of the clamping cylinder 121, the outer diameter of a grabbing structure formed by the four groups of inner supporting and grabbing sheets 123 is smaller than the inner diameter of the sealing ring 140, the device moves to a target material position along with the robot arm, the robot arm controls the device to move downwards to a material taking position, a grabbing mechanism enters the sealing ring 140, the pneumatic sliding blocks 122 at the bottom of the clamping cylinder 121 are controlled to control the four groups of inner supporting and grabbing sheets 123 to open, when the four groups of inner supporting and grabbing sheets 123 are opened to be matched with the size of a rectangular slotted hole of the auxiliary positioning plate, the materials are just propped open to be taken, the material taking is completed, then the robot arm is controlled to move to a material placing position, under the control of a control system, the output end 112 of the material placing cylinder 110 moves downwards in the vertical direction, the material placing push plate 115 is driven by a plurality of sliding rod pieces 114 to move downwards to a proper distance, the sealing ring 140 is pushed out, and (5) discharging is completed.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, it should be noted that, for those skilled in the art, many modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. The sealing ring taking and placing device is characterized by comprising a taking mechanism (10) and a material placing mechanism (11), wherein the taking mechanism (10) comprises a clamping cylinder (121) fixedly connected to the bottom wall of a fixing plate (120) and a plurality of supporting rod pieces (125) which are uniformly distributed in the radial direction of the periphery of the clamping cylinder (121), a plurality of pneumatic sliding blocks (122) are arranged at the bottom of the clamping cylinder (121), and each pneumatic sliding block (122) is connected with an inner supporting and grabbing piece (123); the support rods (125) are fixedly connected to the bottom wall of the fixing plate (120), and auxiliary positioning plates (124) are arranged at the bottoms of the support rods (125);
the discharging mechanism (11) comprises a discharging cylinder (110) fixed on the upper wall of the placing plate (111) and a discharging push plate (115) connected to the bottoms of the sliding rods (114), and the discharging push plate (115) is used for pushing the sealing rings (140).
2. The device for taking and placing the sealing ring as claimed in claim 1, wherein the inner supporting and grabbing pieces (123) are provided with fixed blocks, the fixed blocks are connected with the pneumatic sliding blocks (122) in a matching manner, the pneumatic sliding blocks (122) perform centrifugal and centripetal opening and closing movements in the horizontal direction of the bottom of the clamping cylinder (121) and drive the inner supporting and grabbing pieces (123) to finish contraction and expansion in the horizontal direction of the bottom of the clamping cylinder (121), and the outer edge shape and the bottom surface shape formed by the plurality of inner supporting and grabbing pieces (123) during contraction and expansion are similar to the inner ring shape of the sealing ring (140).
3. The device for taking and placing the sealing ring as claimed in claim 1, wherein the auxiliary positioning plate (124) is provided with a slot hole with a shape and a size similar to those of the inner ring of the sealing ring (140), and the inner supporting and grabbing piece (123) is sleeved in the auxiliary positioning plate (124).
4. The device for taking and placing the sealing ring as claimed in claim 1, wherein the emptying push plate (115) is provided with a slot hole similar to the sealing ring (140) in shape and size, and the inner supporting and grabbing sheet (123) is sleeved in the emptying push plate (115).
5. The device for picking and placing the sealing ring as claimed in claim 1, wherein the auxiliary positioning plate (124) is connected to the bottom ends of the plurality of support rods (125), the discharging push plate (115) is connected to the bottom ends of the plurality of slide rods (114), and the auxiliary positioning plate (124) is arranged above the discharging push plate (115) with a gap.
6. The device for picking and placing the sealing ring as claimed in claim 2, wherein the outer surface of the inner supporting and grabbing piece (123) is a smooth curved surface.
7. The device for taking and placing the sealing ring as claimed in claim 2, wherein the inner supporting and grabbing piece (123) is chamfered at the outer side of the bottom to form a smooth slope at the outer side of the bottom.
8. The device for taking and placing the sealing ring as claimed in claim 2, wherein the plurality of inner supporting and grabbing pieces (123) form a shape with an outer diameter smaller than the inner diameter of the sealing ring (140) in the closed state, and form a shape with an outer diameter matched with the inner diameter of the sealing ring (140) in the open state.
9. The device for picking and placing the sealing ring as claimed in claim 2, wherein the inner supporting and grabbing pieces (123) are four pieces, and are two groups of matched different shapes and sizes.
10. The device for taking and placing the sealing ring as claimed in claim 1, wherein the inner supporting gripping sheet (123), the auxiliary positioning plate (124) and the discharging push plate (115) can be adjusted and replaced according to the shape and size of the sealing ring (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123261909.7U CN216971211U (en) | 2021-12-23 | 2021-12-23 | Sealing washer is got and is put device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123261909.7U CN216971211U (en) | 2021-12-23 | 2021-12-23 | Sealing washer is got and is put device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216971211U true CN216971211U (en) | 2022-07-15 |
Family
ID=82348058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123261909.7U Active CN216971211U (en) | 2021-12-23 | 2021-12-23 | Sealing washer is got and is put device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216971211U (en) |
-
2021
- 2021-12-23 CN CN202123261909.7U patent/CN216971211U/en active Active
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Address after: Building 4, No. 488 Qianjin East Road, Kunshan Development Zone, Suzhou City, Jiangsu Province, 215300 Patentee after: Kunshan Mister Precision Mechanical Co.,Ltd. Address before: No. 83, Kangjia Road, Zhoushi Town, Kunshan City, Suzhou, Jiangsu 215300 Patentee before: KUNSHAN MINGSHITE PRECISION MACHINERY Co.,Ltd. |