CN209753848U - Automatic feeding type sucker device for motor rotor core punching sheet - Google Patents
Automatic feeding type sucker device for motor rotor core punching sheet Download PDFInfo
- Publication number
- CN209753848U CN209753848U CN201822166105.0U CN201822166105U CN209753848U CN 209753848 U CN209753848 U CN 209753848U CN 201822166105 U CN201822166105 U CN 201822166105U CN 209753848 U CN209753848 U CN 209753848U
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- CN
- China
- Prior art keywords
- ring
- fixing
- punching sheet
- rotor core
- automatic feeding
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- Expired - Fee Related
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- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model relates to the field of punching sheet feeding devices, in particular to an automatic feeding type sucker device for punching sheets of motor rotor cores, which comprises a base plate (1), suckers (2) and sucker fixing seats (21), wherein the sucker fixing seats are provided with long hole grooves, and the sucker fixing seats are detachably fixed on the base plate (1) and used for adjusting the positions of the suckers (2); the gripper fixing seat (31) is fixed on the substrate (1); the pneumatic grippers (3) are distributed on two sides of the substrate (1); the pneumatic gripper (3) clamps the fixing ring (4) and is fixed below the substrate (1); and the sucker positioning ring (5) is fixed on the fixing ring (4). The utility model discloses can adjust in order to accord with the production demand according to the size of punching the piece fast to the position of sucking disc.
Description
Technical Field
The utility model relates to a towards piece material feeding unit field, especially relate to a motor rotor core towards piece autoloading formula sucking disc device.
Background
the punching sheet is an important component in a motor, the requirement on the flatness of the iron core punching sheet is high in the punching process of the punching sheet, and a single punching sheet cannot have the defect of surface scratches, so that the moving balance and the accurate positioning of the punching sheet are particularly noticed when moving between different stations of the punching sheet.
The layout of a vacuum chuck can only be applicable to the punching sheet of limited specification, otherwise cause easily that the absorption is unbalanced, lead to the in-process of the removal of punching sheet to drop, to circular or annular or take lace's punching sheet, also need corresponding overall arrangement to vacuum chuck to adjust. In the prior art, vacuum chuck's fixed by two parallel arrangement's branch mostly, branch is fixed in the end of manipulator, what disclose among chinese patent CN201610751946.0 is such a punching sheet suction device promptly, need adjust the position of sucking disc to this kind of punching sheet suction device, need realize through the interval of the vacuum chuck on interval and the same branch between the adjustment branch, it is more to need the part of dismouting to adjust the overall arrangement of vacuum chuck like this, still need carry out many times fine setting to vacuum chuck's position in order to make vacuum chuck absorb balance, the time of vacuum chuck overall arrangement adjustment is longer.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model aims at providing a can adjust the position of sucking disc fast in order to accord with the production demand according to the size towards the piece motor rotor core towards piece autoloading formula sucking disc device.
In order to achieve the above object, the utility model adopts the following technical scheme:
The utility model provides a motor rotor core punching sheet autoloading formula sucking disc device, is called sucking disc device for short, includes base plate and sucking disc, still includes:
The sucker fixing seat is provided with a long hole groove, is detachably fixed on the base plate and is used for adjusting the position of the sucker;
The gripper fixing seat is fixed on the base plate and used for fixing the pneumatic gripper;
The pneumatic grippers are distributed on two sides of the substrate and used for clamping the fixing ring;
The fixing ring is used for fixing the sucker positioning ring, and the pneumatic gripper clamps the fixing ring and is fixed below the substrate;
The sucking disc holding ring is fixed in on the solid fixed ring, includes:
The number of the sucking disc limiting grooves is multiple, the sucking disc limiting grooves are evenly arranged on the positioning ring main body and used for matched installation of the sucking discs; and
And the positioning ring fixing pieces are fixed on the positioning ring main body and used for uniformly hooking the positioning ring main body on the fixing ring.
Furthermore, the gripper fixing seat is provided with a long hole groove for adjusting the position of the pneumatic gripper.
Furthermore, the position that the fixed ring corresponds to the positioning ring fixing piece is provided with a supporting claw limiting groove, and the supporting claw limiting groove is used for clamping the positioning ring fixing piece.
Furthermore, the shape of the supporting claw limiting groove is matched with that of the positioning ring fixing piece.
Furthermore, an auxiliary clamping component convenient for clamping by a pneumatic gripper is arranged on the fixing ring, and the auxiliary clamping component is provided with a vertical plane end face.
Furthermore, the auxiliary clamping component comprises an auxiliary clamping groove, the auxiliary clamping groove is evenly formed in the inner annular wall of the fixing ring, and the end face, clamped by the pneumatic gripper, of the auxiliary clamping groove is a plane.
Furthermore, the auxiliary clamping part comprises auxiliary clamping blocks which are arranged on the fixing ring in a balanced manner, and the end faces of the auxiliary clamping blocks clamped by the pneumatic gripper are planes.
Further, the fixing ring is rectangular, circular, polygonal or irregular, and the sucker positioning ring is rectangular, circular, polygonal or irregular.
Furthermore, the cross section of the ring body of the fixing ring is circular, annular, rectangular or linear, and the cross section of the ring body of the sucker positioning ring is circular, annular, rectangular or linear.
Furthermore, the holding ring fixing piece comprises a supporting rod and a supporting claw arranged at the tail end of the supporting rod, and the supporting claw is fixed on the holding ring and has a certain width.
Furthermore, the number of the suckers is 4, and the number of the pneumatic grippers is 4.
The utility model comprises a fixing ring which is convenient to install and take down, a sucker positioning ring is lapped on the fixing ring, a sucker limiting groove for accommodating a sucker is arranged on the sucker positioning ring, and one or more types of layouts of the sucker limiting groove on the sucker positioning ring can be arranged to correspond to punching sheets with different specifications or types; the sizes of the positioning rings of the suckers are different corresponding to punching sheets with different specifications, and the lengths of the corresponding positioning ring fixing pieces are also different. When the sucking disc overall arrangement needs to be changed, pneumatic tongs loosen fixed ring, fixed ring and sucking disc holding ring can break away from with the base plate, change and towards the corresponding new sucking disc holding ring of piece, unscrew the fixation nut of sucking disc fixing base, make the sucking disc fixing base activity, the sucking disc therefore can carry out the adjustment of position, move the sucking disc to the sucking disc spacing groove in, screw up the nut, the position of locking the sucking disc has realized the new overall arrangement of sucking disc promptly for the sucking disc can be balanced absorb the towards the piece of new specification. Certainly, after the suction cup position is rearranged, the new position layout of the suction cup cannot be influenced by taking down the fixing ring and the suction cup positioning ring before the punching sheet is moved.
For convenience of description, a plurality of sucking disc positioning grooves capable of achieving uniform stress of punching sheets on one sucking disc positioning ring are defined as a sucking disc positioning groove group, and a plurality of sucking disc positioning groove groups can be arranged on one sucking disc positioning ring.
"equalization" as it appears in the present document refers to a state of being able to bring other components or themselves to a state of equilibrium, which is a kind of interval, and is a form of expression of equalization, for example, in order to keep the sheet in equilibrium during the movement, the arrangement of the suction cups may be various. It is within the ability of one skilled in the art to bring the various components to a balanced state during operation.
The utility model discloses following beneficial effect has:
the utility model discloses can select the position of the quick adjustment sucking disc of corresponding fixed ring and keep the equilibrium power of absorption according to the size towards the piece, the sucking disc atress is balanced when absorbing towards the piece, can avoid appearing the emergence of the circumstances such as piece falls in handling, avoids damaging towards the piece.
The fixing ring and the sucker positioning ring are in lap joint, rapid assembly can be realized, a sucker limiting groove group is arranged on the sucker positioning ring, the positions of the sucker positioning grooves in the sucker limiting groove group are designed in advance aiming at different specifications and types of punching sheets, so that each group of sucker positioning grooves can realize balanced stress when the sucker absorbs the punching sheets, and the sucker is moved to different groups of sucker positioning grooves, so that the purpose of rapid adjustment of the position of the sucker is realized; the utility model discloses can be applicable to the towards piece product of different specifications, stabilize rotor core towards piece punching press production quality, reduce equipment and drop into, reduce workman's working time, practice thrift equipment cost, promote production efficiency.
Drawings
Fig. 1 is a schematic diagram of an embodiment of the present invention;
Fig. 2 is a schematic diagram of the positions of the suction cup, the fixing ring, the suction cup positioning ring and the pneumatic gripper according to an embodiment of the present invention;
FIG. 3 is a schematic view of the assembly of a retaining ring and a suction cup retaining ring according to an embodiment of the present invention;
FIG. 4 is a schematic top view of the mounting of a retaining ring and a suction cup retaining ring in accordance with an embodiment of the present invention;
Fig. 5 is a schematic structural view (top view) of a retaining ring according to an embodiment of the present invention;
Fig. 6 is a schematic structural view (top view) of a fixing ring according to another embodiment of the present invention;
Fig. 7 is a schematic structural view (top view) of a suction cup positioning ring according to another embodiment of the present invention.
In the figure: the pneumatic gripper comprises a substrate 1, a sucker 2, a sucker fixing seat 21, a pneumatic gripper 3, a gripper fixing seat 31, a fixing ring 4, a fixing ring main body 41, a supporting claw limiting groove 42, an auxiliary clamping groove 43, an auxiliary clamping block 44, a sucker positioning ring 5, a positioning ring main body 51, a positioning ring fixing part 52, a supporting rod 53, a supporting claw 54, a sucker limiting groove 55 and a punching sheet 6.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
Example 1
as shown in fig. 1 to 7, an automatic feeding type suction cup device for punching sheets of a rotor core of an electric motor, referred to as a suction cup device for short, includes a substrate 1, a suction cup 2, a suction cup fixing seat 21, a gripper fixing seat 31, a pneumatic gripper 3, a fixing ring 4 and a suction cup positioning ring 5.
As shown in fig. 1, when the utility model is needed to be used, a base plate 1 is installed at the end of a manipulator, thereby realizing the reciprocating motion of the utility model; preferably, the substrate 1 is a partially hollow plate, so that the suction cup fixing seat 21 and the gripper fixing seat 31 can be detachably fixed on the substrate 1, thereby realizing the adjustment of the position of the suction cup 2 and the adjustment of the position of the pneumatic gripper 3.
As shown in fig. 1, preferably, elongated holes are respectively formed in the suction cup fixing seat 21 and the gripper fixing seat 31, and the suction cup fixing seat 21 or the gripper fixing seat 31 may be respectively fixed to the substrate 1 by bolts and nuts. The sucker positioning seat 21 is also provided with a sucker mounting hole for mounting the sucker 2.
As shown in fig. 1 and 2, the pneumatic gripper 3 is also called a pneumatic gripper and a thumb cylinder, is an actuator for gripping or grabbing a workpiece, is widely used in automation enterprises, and is available in the prior art and is directly available on the market. The pneumatic gripper 3 needs to be uniform and balanced in height when being arranged, so that the fixed ring 4 is horizontal, does not shake or swing after being clamped.
As shown in fig. 1 to 6, the fixing ring 4 is clamped and fixed by the pneumatic gripper 3, and is not in direct contact with the substrate 1, and the fixing and releasing of the fixing ring 4 can be quickly realized by the clamping and releasing actions of the pneumatic gripper 3. The shape of the fixing ring 4 can be rectangular or circular or polygonal or irregular, and the fixing ring 4 can be a solid ring, a hollow ring or a ring belt, as long as the fixing ring 4 can be balanced after being clamped by the pneumatic gripper 3.
As shown in fig. 1 to 4, the suction cup positioning ring 5 is fixedly arranged on the fixing ring 4, specifically, in a lap joint or a snap joint, preferably, the lap joint is more quickly installed and removed. Similarly, the shape of the suction cup positioning ring 5 can be rectangular, circular, polygonal or irregular, and the suction cup positioning ring 5 can be a solid ring, a hollow ring or an annulus as long as the ring body of the suction cup positioning ring 5 is uniform and the center of gravity is coincident with the center of the ring body. For ease of description, the ring body of the suction cup positioning ring 5 is labeled as the positioning ring body 51. The positioning ring main body 51 is provided with more than one sucking disc limiting groove group in a balanced manner, the sucking disc positioning groove group is a general name of a plurality of sucking disc positioning grooves which can realize balanced stress of punching sheets on one sucking disc positioning ring, one sucking disc positioning ring can be provided with a plurality of sucking disc positioning groove groups, and different sucking disc positioning groove groups can be marked and distinguished.
When the suction cup positioning ring 5 has corners, such as a rectangle, as shown in fig. 7, the four corners of the rectangle can be used as the suction cup limiting grooves 55.
A plurality of positioning ring fixing pieces 52 are arranged on the positioning ring main body 51 and used for uniformly hooking the positioning ring main body 51 on the fixing ring 4. The retaining ring holder 52 includes a rod 53 and a leg 54 provided at the end of the rod, the leg 54 is fixed to the retaining ring 4 and has a certain width, and the shape of the rod 53 is not required, and is preferably a long strip.
Fig. 1 to 4 show a structure of a positioning ring fixing member 52, and fig. 7 shows another structure of a positioning ring fixing member 52, except for the above two structures, in the prior art, any lap joint structure or buckle structure that can satisfy the utility model discloses the operation requirement can all be used for fixing the positioning ring main body 51, falls into the protection scope of the utility model.
it should be noted that the suction cup positioning ring 5 is not limited to be disposed inside the fixing ring 4, but may be disposed outside the fixing ring 4, but when the suction cup positioning ring 5 is disposed outside the fixing ring 4, the positioning ring fixing member 52 is disposed inside the suction cup positioning ring 5, so that the moving space of the suction cup 2 is divided, which is not beneficial to the quick adjustment of the position of the suction cup. Therefore, it is preferable to dispose the suction cup positioning ring 5 inside the fixing ring 4.
Preferably, the number of suction cups 2 is 4 and the number of pneumatic grippers 3 is 4.
The air flow negative pressure type hand may be classified into a vacuum type, an air flow negative pressure type and an extrusion exhaust type suction cup according to a method of forming a negative pressure. Preferably, the suction cup 2 is a jet type airflow negative pressure suction cup.
Example 2
The present embodiment 2 is the same as the embodiment 1 in that the fixing ring 4 of the present embodiment 2 is provided with the pawl retaining groove 42 for limiting the movement of the retaining ring holder 52. For economy of space, only the different parts are illustrated in this embodiment.
For convenience of explanation, the ring body of the fixing ring 4 is denoted as a fixing ring main body 41.
The supporting claw limiting groove 42 is arranged on the positioning ring main body 51 at a position corresponding to the positioning ring fixing member 52, and preferably, the shape of the supporting claw limiting groove 42 is matched with the shape of the positioning ring fixing member 52.
as shown in fig. 1-5, a retaining ring retainer 52 and a mating jaw retention groove 42 are provided.
For convenience of description, a circular fixing ring 4 and a circular suction cup positioning ring 5 are selected in this embodiment. The supporting claw limiting groove 42 is an arc-shaped groove, and is arranged on the fixing ring main body 41 along the radial direction or the radial direction of the fixing ring 4, and the supporting claw limiting groove 42 is arranged in a balanced manner.
example 3
The present embodiment 3 differs from the present embodiment 2 in that the support claw stopper groove 42 in the present embodiment 3 is different. For economy of space, only the different parts are illustrated in this embodiment.
Referring to fig. 6, the supporting claw limiting groove 42 is another supporting claw limiting groove 42, and the supporting claw limiting groove 42 in this embodiment 3 is defined by side plates disposed opposite to each other, and similarly, may be a half ring.
of course, the form of the supporting jaw limiting groove 42 is not limited thereto, and any structure that can be used for clamping in the prior art can be applied to the present invention.
Example 4
this example 4 is a further modification of the schemes in examples 1, 2, and 3. For economy of space, only the different parts are illustrated in this embodiment.
The end surfaces of the conventional pneumatic gripper 3 for gripping an object are often flat, corrugated or grooved, generally planar, or have curved grooves, which are intended to make the pneumatic gripper 3 more stable for gripping the object. For the same purpose, in the present invention, an auxiliary clamp is provided to clamp the member.
The auxiliary gripping member has two functions, namely, to firmly grip the pneumatic gripper 3 and determine the gripping position of the fixed ring 4. Because the position of the sucking disc 2 corresponds to the position of the sucking disc spacing groove group, and further corresponds to the position of the positioning ring fixing member 52, and further corresponds to the position of the supporting claw spacing groove 42, and further corresponds to the clamping position of the fixing ring 4.
As shown in fig. 1 to 5, is a type of auxiliary gripping member. The auxiliary gripping member includes an auxiliary gripping groove 43, and the auxiliary gripping groove 43 is specifically a concave pit with a plane bottom surface, and the auxiliary gripping groove 43 is uniformly arranged on the inner annular wall of the fixing ring 4.
another type of auxiliary gripping member is shown in fig. 6. The auxiliary clamping component comprises an auxiliary clamping block 44, specifically, a cuboid which is evenly arranged on the fixing ring 4, and the end surface of the auxiliary clamping block 44 clamped by the pneumatic gripper 3 is a plane.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a motor rotor core punching sheet autoloading formula sucking disc device, includes its characterized in that of base plate (1) and sucking disc (2): further comprising:
the sucker fixing seat (21) is provided with a long hole groove, is detachably fixed on the base plate (1) and is used for adjusting the position of the sucker (2); the gripper fixing seat (31) is fixed on the substrate (1); the pneumatic grippers (3) are distributed on two sides of the substrate (1); the pneumatic gripper (3) clamps the fixing ring (4) and is fixed below the substrate (1);
Sucking disc holding ring (5) is fixed in on solid fixed ring (4), includes: the sucking disc limiting grooves (55) are uniformly arranged on the positioning ring main body (51) and are used for matching and mounting the sucking discs (2); and the positioning ring fixing pieces (52) are fixed on the positioning ring main body (51) and are used for uniformly hooking the positioning ring main body (51) on the fixing ring (4).
2. The automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 1, wherein: the gripper fixing seat (31) is provided with a long hole groove and used for adjusting the position of the pneumatic gripper (3).
3. The automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 1, wherein: set up a claw spacing groove (42) on the solid fixed ring (4) of the position that corresponds with holding ring mounting (52), a claw spacing groove (42) is used for the screens of holding ring mounting (52).
4. the automatic feeding type suction cup device for the punching sheet of the rotor core of the motor as claimed in any one of claims 1 to 3, wherein: an auxiliary clamping component which is convenient for a pneumatic gripper (3) to clamp is arranged on the fixing ring (4), and the auxiliary clamping component is provided with a vertical horizontal end surface.
5. the automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 4, wherein: the auxiliary clamping component comprises an auxiliary clamping groove (43), the auxiliary clamping groove (43) is formed in the inner annular wall of the fixing ring (4), and the end face, clamped by the pneumatic gripper (3), of the auxiliary clamping groove (43) is a plane.
6. The automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 4, wherein: the auxiliary clamping component comprises an auxiliary clamping block (44), the auxiliary clamping block (44) is arranged on the fixing ring (4), and the end face, which is used for clamping the pneumatic gripper (3), of the auxiliary clamping block (44) is a plane.
7. the automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 1, wherein: the fixing ring (4) is rectangular, circular or polygonal, and the sucker positioning ring (5) is rectangular, circular or polygonal.
8. the automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 1, wherein: the cross section of the ring body of the fixing ring (4) is circular, annular, rectangular or linear, and the cross section of the ring body of the sucker positioning ring (5) is circular, annular, rectangular or linear.
9. The automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 1, wherein: the positioning ring fixing piece (52) comprises a supporting rod (53) and a supporting claw (54) arranged at the tail end of the supporting rod, and the supporting claw (54) is fixed on the fixing ring (4).
10. The automatic feeding type sucker device for the punching sheet of the rotor core of the motor as claimed in claim 1, wherein: the quantity of sucking disc (2) is 4, the quantity of pneumatic tongs (3) is 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166105.0U CN209753848U (en) | 2018-12-21 | 2018-12-21 | Automatic feeding type sucker device for motor rotor core punching sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822166105.0U CN209753848U (en) | 2018-12-21 | 2018-12-21 | Automatic feeding type sucker device for motor rotor core punching sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209753848U true CN209753848U (en) | 2019-12-10 |
Family
ID=68747103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822166105.0U Expired - Fee Related CN209753848U (en) | 2018-12-21 | 2018-12-21 | Automatic feeding type sucker device for motor rotor core punching sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209753848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919674A (en) * | 2019-12-12 | 2020-03-27 | 华南理工大学广州学院 | Automatic feeding type sucker for punching sheet of motor rotor core |
-
2018
- 2018-12-21 CN CN201822166105.0U patent/CN209753848U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919674A (en) * | 2019-12-12 | 2020-03-27 | 华南理工大学广州学院 | Automatic feeding type sucker for punching sheet of motor rotor core |
| CN110919674B (en) * | 2019-12-12 | 2024-03-15 | 华南理工大学广州学院 | Automatic feeding type sucking disc for motor rotor core punching sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 Termination date: 20211221 |