CN115070667B - Assembling device - Google Patents
Assembling device Download PDFInfo
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- CN115070667B CN115070667B CN202210757426.6A CN202210757426A CN115070667B CN 115070667 B CN115070667 B CN 115070667B CN 202210757426 A CN202210757426 A CN 202210757426A CN 115070667 B CN115070667 B CN 115070667B
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- 238000004806 packaging method and process Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 8
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
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- Mechanical Engineering (AREA)
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Abstract
An assembling device is used for synchronously pushing a first workpiece and a second workpiece to respective corresponding mounting positions and comprises a supporting piece, a rotating shaft, a cam piece, a first pushing mechanism and a second pushing mechanism. The rotating shaft extends along a first direction and is rotatably connected to the supporting piece, and one end of the rotating shaft is provided with a first cam surface. The cam member is sleeved on the rotating shaft and rotates synchronously with the rotating shaft, and a second cam surface is arranged on the periphery of the cam member. The first pushing mechanism is movably limited and connected with the supporting piece along the first direction, one end of the first pushing mechanism elastically props against the first cam surface, and the other end of the first pushing mechanism is used for pushing the first workpiece. The second pushing mechanism is movably and limitedly connected to the supporting piece along a second direction, one end of the second pushing mechanism elastically abuts against the second cam surface, and the other end of the second pushing mechanism is used for pushing the second workpiece. The second direction intersects the first direction. The assembling device can synchronously push the two workpieces into the corresponding installation positions.
Description
Technical Field
The application relates to the field of processing technology, in particular to an assembling device.
Background
In the product assembly process, two workpieces need to be synchronously arranged in a bottom surface groove and a side surface groove of a product, and the assembly position and the separation distance of the two workpieces are limited, so that the conventional manual assembly mode cannot ensure that the two workpieces are synchronously arranged in the grooves on the product.
Disclosure of Invention
In view of the above, it is necessary to provide an assembly device capable of pushing two workpieces into respective corresponding mounting positions simultaneously.
The embodiment of the application provides an assembly device for synchronously pushing a first workpiece and a second workpiece to respective corresponding mounting positions, wherein the assembly device comprises a supporting piece, a rotating shaft, a cam piece, a first pushing mechanism and a second pushing mechanism. The rotating shaft extends along a first direction and is rotatably connected to the supporting piece, and one end of the rotating shaft is provided with a first cam surface. The cam piece is sleeved on the rotating shaft and rotates synchronously with the rotating shaft, and a second cam surface is arranged on the periphery of the cam piece. The first pushing mechanism is movably and limitedly connected with the supporting piece along the first direction, one end of the first pushing mechanism elastically abuts against the first cam surface, and the other end of the first pushing mechanism is used for pushing the first workpiece. The second pushing mechanism is movably and limitedly connected to the supporting piece along a second direction, one end of the second pushing mechanism elastically abuts against the second cam surface, and the other end of the second pushing mechanism is used for pushing the second workpiece. The second direction intersects the first direction. The first cam surface is provided with a first travel position and a second travel position, and the distance between the first travel position and the cam piece is smaller than the distance between the second travel position and the cam piece along the first direction. The rotating shaft has a rotation axis extending in the first direction. The second cam surface is provided with a third stroke position and a fourth stroke position, and the distance between the third stroke position and the rotating axis is smaller than the distance between the fourth stroke position and the rotating axis along the radial direction of the rotating shaft. When the rotating shaft rotates and enables one end of the first pushing mechanism to move from the first stroke position to the second stroke position, the cam piece synchronously drives one end of the second pushing mechanism to move from the third stroke position to the fourth stroke position.
In some embodiments of the present application, the partial region of the fourth stroke position is further provided with a bump. The assembly device further comprises an ejection mechanism, the ejection mechanism is movably and limitedly connected with the second pushing mechanism along the second direction, one end of the ejection mechanism elastically abuts against the second cam surface, and the other end of the ejection mechanism faces the second workpiece. When the area separated from the lug on the fourth stroke position contacts the second pushing mechanism, the lug abuts against the ejection mechanism and ejects the second workpiece out of the end part of the second pushing mechanism.
In some embodiments of the present application, the support member is provided with a first positioning groove, the first positioning groove is used for clamping the first workpiece, and one end of the first pushing mechanism, which is far away from the rotating shaft, extends into the first positioning groove and is used for pushing the first workpiece.
In some embodiments of the present application, the first pushing mechanism includes a connecting shaft, a first slider, and a first elastic member. One end of the connecting shaft is abutted to the first cam surface, and the other end of the connecting shaft stretches into the first positioning groove and is fixedly connected with the first sliding piece. The first slider is slidably coupled in the first detent. Two first stop parts are arranged at the opening of the first positioning groove in an opposite mode, a first elastic piece is arranged between each first stop part and the first sliding piece, and the first elastic piece elastically abuts against the connecting shaft towards the first cam surface. The first workpiece is clamped between the two first stopping parts.
In some embodiments of the present application, the first cam surface is annular. The connecting shaft is connected to the first sliding part in a rotation-stopping way, one end of the connecting shaft facing the first cam surface is provided with an annular driven cam surface opposite to the first cam surface, and the driven cam surface is at least partially abutted against the first cam surface.
In some embodiments of the present application, the support is further provided with a first runner. The second pushing mechanism comprises a second sliding piece and a second elastic piece. The second sliding piece is slidably connected in the first sliding groove, one end of the second sliding piece abuts against the second cam surface, and the other end of the second sliding piece is used for supporting the second workpiece. The second sliding piece is adjacent to the side wall of the second cam surface and is convexly provided with a first limiting part, the hole wall of the first sliding groove is convexly provided with a second stopping part, and the second elastic piece is connected between the first limiting part and the second stopping part and elastically abuts against the second sliding piece towards the second cam surface.
In some embodiments of the present application, the second sliding member is further provided with a second sliding groove disposed therethrough. The ejection mechanism includes a third slider and a third elastic member. The third sliding piece is slidably connected to the second sliding groove, one end of the third sliding piece abuts against the second cam surface, and the other end of the third sliding piece is used for clamping the second workpiece. The side wall of the third sliding part adjacent to the second cam surface is convexly provided with a second limiting part, the hole wall of the second sliding groove is provided with a third stopping part, and the third elastic part is connected between the second limiting part and the third stopping part and elastically abuts against the third sliding part towards the second cam surface.
In some embodiments of the present application, the assembly device further includes a limiting rod, the cam member is provided with a limiting groove extending along the rotation track, and the limiting rod is fixedly connected to the supporting member and extends into the limiting groove along the first direction.
In some embodiments of the present application, the assembly device further includes a lever connected to a portion of the shaft extending beyond the support member, a length direction of the lever extending radially of the shaft.
In some embodiments of the present application, the assembly device further comprises a carrier for carrying a product, the product being provided with a mounting location for the first workpiece and a mounting location for the second workpiece. The support piece is used for pressing the product on the bearing piece, and the first workpiece and the second workpiece face to the corresponding installation positions respectively.
In the above assembly device, when the rotating shaft rotates and one end of the first pushing mechanism moves from the first travel position to the second travel position, the first pushing mechanism pushes the first workpiece to move in the first direction towards the direction away from the rotating shaft. And the cam piece synchronously drives one end of the second pushing mechanism to move from the third stroke position to the fourth stroke position, and the second pushing mechanism pushes the second workpiece to move in the second direction towards the direction away from the cam piece. The rotating shaft is matched with the cam piece to enable the first pushing mechanism and the second pushing mechanism to synchronously push the first workpiece and the second workpiece to the corresponding installation positions.
Drawings
Fig. 1 is a schematic structural view of an assembling device according to an embodiment of the present application.
Fig. 2 is a schematic structural view of a support member in an assembling device according to an embodiment of the present application.
Fig. 3 is a schematic diagram illustrating the detachment of the support member in the assembling device according to an embodiment of the present application.
Fig. 4 is a schematic structural view of a rotating shaft and a cam member in an assembling device according to an embodiment of the present application.
Fig. 5 is a cross-sectional view of fig. 2 along section line V-V.
Fig. 6 is a cross-sectional view of fig. 2 along section line VI-VI.
Fig. 7 is a schematic structural diagram of an ejection mechanism in an assembling device according to an embodiment of the present application.
Fig. 8 is a cross-sectional view of fig. 2 along section line VIII-VIII.
Fig. 9 is a schematic exploded view of an assembling device according to an embodiment of the present application.
Description of the main reference signs
Assembly device 100
Support 10
First positioning groove 11
First stop portion 12
First chute 13
Second stop portion 131
Rotating shaft 20
Axis of rotation L
Key 20a
First cam surface 21
First travel position 211
Second travel position 212
Cam member 30
Second cam surface 31
Third travel position 311
Fourth travel position 312
Bump 313
Limiting groove 32
First pushing mechanism 40
Connecting shaft 41
Driven cam surface 411
First slider 42
First elastic member 43
Second pushing mechanism 50
Second slider 51
First limit part 511
Second chute 512
Third stop portion 513
Second elastic member 52
Ejection mechanism 60
Third slider 61
Second limit part 611
Second positioning groove 612
Third elastic member 62
Stop lever 71
Toggle 72
Carrier 73
Bottom plate 731
Locating block 732
Hinge 74
First connection portion 741
Second connection portion 742
Hinge shaft 743
Compression bar 75
Product 90
Bottom wall 90a
Sidewall 90b
First groove 90c
Second groove 90d
First workpiece 91
Second workpiece 92
First direction A
Second direction B
The following detailed description will further illustrate the application in conjunction with the above-described figures.
Detailed Description
The following description of the technical solutions in the embodiments of the present application will be made with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments.
It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items. The terms "vertical," "horizontal," "left," "right," "top," "bottom," and the like are used herein for illustrative purposes only and are not intended to limit the present application.
It will be appreciated that when describing a parallel/perpendicular arrangement of two components, the angle between the two components allows for a tolerance of + -10% relative to standard parallel/perpendicular.
The embodiment of the application provides an assembly device for simultaneously promote first work piece and second work piece to the mounted position that corresponds respectively, assembly device includes support piece, pivot, cam piece, first pushing mechanism and second pushing mechanism. The rotating shaft extends along a first direction and is rotatably connected to the supporting piece, and one end of the rotating shaft is provided with a first cam surface. The cam member is sleeved on the rotating shaft and rotates synchronously with the rotating shaft, and a second cam surface is arranged on the periphery of the cam member. The first pushing mechanism is movably limited and connected with the supporting piece along the first direction, one end of the first pushing mechanism elastically props against the first cam surface, and the other end of the first pushing mechanism is used for pushing the first workpiece. The second pushing mechanism is movably and limitedly connected to the supporting piece along a second direction, one end of the second pushing mechanism elastically abuts against the second cam surface, and the other end of the second pushing mechanism is used for pushing the second workpiece. The second direction intersects the first direction. The first cam surface is provided with a first travel position and a second travel position, and the distance between the first travel position and the cam member is smaller than the distance between the second travel position and the cam member along the first direction. The rotating shaft has a rotation axis extending in a first direction. The second cam surface is provided with a third stroke position and a fourth stroke position, and the distance between the third stroke position and the rotation axis is smaller than the distance between the fourth stroke position and the rotation axis along the radial direction of the rotating shaft. When the rotating shaft rotates and one end of the first pushing mechanism moves from the first stroke position to the second stroke position, the cam piece synchronously drives one end of the second pushing mechanism to move from the third stroke position to the fourth stroke position.
In the above assembly device, when the rotating shaft rotates and one end of the first pushing mechanism moves from the first travel position to the second travel position, the first pushing mechanism pushes the first workpiece to move in the first direction towards the direction away from the rotating shaft. And the cam piece synchronously drives one end of the second pushing mechanism to move from the third stroke position to the fourth stroke position, and the second pushing mechanism pushes the second workpiece to move in the second direction towards the direction away from the cam piece. The rotating shaft is matched with the cam piece to enable the first pushing mechanism and the second pushing mechanism to synchronously push the first workpiece and the second workpiece to the corresponding installation positions.
Some embodiments of the present application are described in detail below with reference to the accompanying drawings.
Referring to fig. 1 and 2 together, an assembly device 100 according to an embodiment of the present application is provided for simultaneously pushing a first workpiece 91 and a second workpiece 92 to respective corresponding mounting positions. In some embodiments, the first workpiece 91 may be, but is not limited to being, a magnet; the second workpiece 92 may be, but is not limited to being, a magnet.
Referring to fig. 3, the assembling device 100 includes a support member 10, a rotating shaft 20, a cam member 30, a first pushing mechanism 40 and a second pushing mechanism 50. The support member 10 is used for supporting and connecting the rotating shaft 20, the cam member 30, the first pushing mechanism 40 and the second pushing mechanism 50. The rotating shaft 20 is extended along the first direction a and rotatably connected to the support member 10, and one end of the rotating shaft 20 in the first direction a is provided with a first cam surface 21. The cam member 30 is sleeved on the rotating shaft 20 and rotates synchronously with the rotating shaft 20, and a second cam surface 31 is arranged on the periphery of the cam member 30. In some embodiments, the shaft 20 has a rotation axis L extending in the first direction a, and the shaft 20 is rotatably connected to the support 10 about the rotation axis L. The rotation shaft 20 is connected to the cam member 30 through a key 20a so that the cam member 30 rotates in synchronization with the rotation shaft 20.
The first pushing mechanism 40 is movably and limitedly connected to the support member 10 along the first direction a. One end of the first pushing mechanism 40 elastically abuts against the first cam surface 21, and the other end is used for pushing the first workpiece 91. The second pushing mechanism 50 is movably and limitedly connected to the support member 10 along the second direction B. One end of the second pushing mechanism 50 elastically abuts against the second cam surface 31, and the other end is used for pushing the second workpiece 92.
The second direction B intersects with the first direction a, i.e. the range of the included angle α between the second direction B and the first direction a is: alpha is more than 0 DEG and less than 180 deg. It will be appreciated that the first direction a is directed toward the corresponding mounting location of the first workpiece 91 and the second direction B is directed toward the corresponding mounting location of the second workpiece 92. Alternatively, the angle α between the second direction B and the first direction a may be any one of the ranges of 0 ° < α < 180 °, such as 5 °, 15 °, 30 °, 60 °, 90 °, 120 °, 135 °, 150 °, 165 °, 175 °, and the like.
Referring to fig. 4, the first cam surface 21 is provided with a first stroke position 211 and a second stroke position 212, and a distance between the first stroke position 211 and the cam member 30 is smaller than a distance between the second stroke position 212 and the cam member 30 along the first direction a. The second cam surface 31 is provided with a third stroke position 311 and a fourth stroke position 312, and a distance between the third stroke position 311 and the rotation axis L is smaller than a distance between the fourth stroke position 312 and the rotation axis L in the radial direction of the rotary shaft 20.
When the rotating shaft 20 rotates and moves one end of the first pushing mechanism 40 from the first travel position 211 to the second travel position 212, the first pushing mechanism 40 pushes the first workpiece 91 to move in the first direction a in a direction away from the rotating shaft 20. And, the cam member 30 synchronously drives one end of the second pushing mechanism 50 to move from the third stroke position 311 to the fourth stroke position 312, and the second pushing mechanism 50 pushes the second workpiece 92 to move in the second direction B in a direction away from the cam member 30. The rotation shaft 20 and the cam member 30 cooperate to enable the first pushing mechanism 40 and the second pushing mechanism 50 to synchronously push the first workpiece 91 and the second workpiece 92 to respective corresponding mounting positions, so that the assembly efficiency can be improved.
It will be appreciated that when the shaft 20 rotates and moves one end of the first pushing mechanism 40 from the second travel position 212 to the first travel position 211, the first pushing mechanism 40 moves in the first direction a toward the shaft 20. And, the cam member 30 synchronously drives one end of the second pushing mechanism 50 to move from the fourth stroke position 312 to the third stroke position 311, and the second pushing mechanism 50 moves towards the cam member 30 in the second direction B. The shaft 20 and cam member 30 cooperate to retract the first pushing mechanism 40 and the second pushing mechanism 50 simultaneously to facilitate the installation of another set of first and second workpieces 91, 92.
In some embodiments, the first stroke position 211 and the second stroke position 212 are disposed at an angle of 180 ° relative to the axis of rotation L along the radial direction of the shaft 20, and the corresponding third stroke position 311 and the fourth stroke position 312 are disposed at an angle of 180 ° relative to the axis of rotation L. It will be appreciated that the first pushing mechanism 40 and the second pushing mechanism 50 are controlled to synchronously push the first workpiece 91 and the second workpiece 92 to their respective mounting positions by driving the spindle to reciprocally rotate 180 °, or the first pushing mechanism 40 and the second pushing mechanism 50 are synchronously retracted.
Referring to fig. 3 and 4 together, in some embodiments, a portion of the fourth stroke position 312 is further provided with a bump 313. The assembling device 100 further includes an ejector mechanism 60, where the ejector mechanism 60 is movably and limitedly connected to the second pushing mechanism 50 along the second direction B. One end of the ejection mechanism 60 elastically abuts against the second cam surface 31, and the other end faces the second workpiece 92. When the area of the fourth stroke position 312, which is separated from the projection 313, contacts the second pushing mechanism 50, the projection 313 abuts against the ejection mechanism 60 and ejects the second workpiece 92 out of the end of the second pushing mechanism 50 so as to push the second workpiece 92 to the corresponding mounting position.
Referring to fig. 5, in some embodiments, the support 10 is provided with a first positioning groove 11, and the first positioning groove 11 is used for clamping the first workpiece 91 so as to align the first workpiece 91 with a corresponding mounting position. One end of the first pushing mechanism 40, which is far away from the rotating shaft 20, extends into the first positioning groove 11, and is used for pushing the first workpiece 91 to a corresponding installation position.
Referring to fig. 3 and 5, in some embodiments, the first pushing mechanism 40 includes a connecting shaft 41, a first sliding member 42 and a first elastic member 43. One end of the connecting shaft 41 is abutted against the first cam surface 21, and the other end of the connecting shaft extends into the first positioning groove 11 and is fixedly connected with the first sliding piece 42. The first sliding member 42 is slidably connected to the first positioning groove 11, two first stopping portions 12 are disposed at the opening of the first positioning groove 11, and a first elastic member 43 is disposed between each first stopping portion 12 and the first sliding member 42. The first elastic member 43 elastically pushes the connecting shaft 41 against the first cam surface 21, and the first workpiece 91 is clamped between the two first stop portions 12. In use, the first cam surface 21 drives the first slider 42 to slide along the first direction a via the connecting shaft 41, and the first slider 42 is used to push the first workpiece 91 located between the two first stop portions 12 to the corresponding mounting position.
In some embodiments, the first cam surface 21 is annular. The connection shaft 41 is connected to the first slider 42 in a rotation-stopping manner, and one end of the connection shaft 41 facing the first cam surface 21 is provided with an annular driven cam surface 411 facing the first cam surface 21, and the driven cam surface 411 is at least partially abutted against the first cam surface 21. The first cam surface 21 is rotatable relative to the driven cam surface 411. When the first pushing mechanism 40 is in the retracted state, the first cam surface 21 is entirely abutted against the driven cam surface 411.
Referring to fig. 3 and 6, in some embodiments, the support member 10 is further provided with a first chute 13. The second pushing mechanism 50 includes a second slider 51 and a second elastic member 52. The second sliding member 51 is slidably connected to the first chute 13, and one end of the second sliding member 51 abuts against the second cam surface 31, and the other end is used for supporting the second workpiece 92. The second sliding member 51 is provided with a first limiting portion 511 adjacent to the side wall of the second cam surface 31, the hole wall of the first chute 13 is provided with a second stopping portion 131, and the second elastic member 52 is connected between the first limiting portion 511 and the second stopping portion 131 and elastically abuts against the second sliding member 51 towards the second cam surface 31. In use, the second cam surface 31 drives the second slider 51 to slide along the second direction B, and the second slider 51 is used for pushing the second workpiece 92 located at the end of the second slider 51 to the corresponding mounting position.
Referring to fig. 7 and 8, in some embodiments, the second sliding member 51 is further provided with a second sliding slot 512 disposed therethrough. The ejector mechanism 60 includes a third slider 61 and a third elastic member 62. The third sliding member 61 is slidably connected to the second chute 512, and one end of the third sliding member 61 abuts against the second cam surface 31, and the other end is used for clamping the second workpiece 92. The side wall of the third sliding member 61 adjacent to the second cam surface 31 is convexly provided with a second limiting portion 611, the hole wall of the second sliding chute 512 is convexly provided with a third stopping portion 513, and the third elastic member 62 is connected between the second limiting portion 611 and the third stopping portion 513 and elastically abuts against the third sliding member 61 towards the second cam surface 31. In the use process, the bump 313 drives the third slider 61 to slide along the second direction B, and the third slider 61 is used for ejecting the second workpiece 92 located at the end of the third slider 61 to a corresponding installation position, so as to complete the installation.
In some embodiments, a second positioning groove 612 is disposed at an end of the third sliding member 61 away from the second cam surface 31, where the second positioning groove 612 is used to hold the second workpiece 92 so as to align the second workpiece 92 with a corresponding mounting position.
Referring to fig. 3 and 5, in some embodiments, the assembly device 100 further includes a stop bar 71. The cam member 30 is provided with a limit groove 32 extending along the rotation locus. The limiting rod 71 is fixedly connected to the supporting member 10 and extends into the limiting groove 32 along the first direction a to limit the rotation angle of the cam member 30 and the rotating shaft 20.
Specifically, the stop lever 71 is located between the rotating shaft 20 and the second pushing mechanism 50, and along the radial direction of the rotating shaft 20, one end of the stop groove 32 is flush with the third stroke position 311, the other end is flush with the fourth stroke position 312, and the stop lever 71 extends into the stop groove 32 along the first direction, so that one end of the first pushing mechanism 40 moves between the first stroke position 211 and the second stroke position 212, and one end of the second pushing mechanism 50 moves between the third stroke position 311 and the fourth stroke position 312.
Referring to fig. 1 and 9 together, in some embodiments, the assembly device 100 further includes a lever 72. The lever 72 is connected to a portion of the rotation shaft 20 extending from the support member 10, and a length direction of the lever 72 extends in a radial direction of the rotation shaft 20 to facilitate rotation of the rotation shaft 20.
In some embodiments, the assembly device 100 further comprises a carrier 73. The carrier 73 is used for carrying a product 90, and the product 90 is provided with a mounting position of a first workpiece 91 and a mounting position of a second workpiece 92. The support 10 is used to press the product 90 against the carrier 73, and to orient the first and second workpieces 91, 92, respectively, to their respective mounting positions.
In some embodiments, the carrier 73 includes a bottom plate 731 and a positioning block 732, the bottom plate 731 is used for carrying the product 90, and the positioning block 732 is connected to the bottom plate 731 and is used for clamping and positioning the peripheral side of the product 90.
In some embodiments, the product 90 includes a bottom wall 90a and a side wall 90b surrounding the bottom wall 90a, the first workpiece 91 is mounted in a first recess 90c on the bottom wall 90a, and the second workpiece 92 is mounted in a second recess 90d on the side wall 90 b.
In some embodiments, the assembly device 100 further includes a hinge 74. The support 10 is turned over relative to the carrier 73 by the hinge 74 so that the support 10 is pressed towards the carrier 73. Specifically, the hinge 74 includes a first connection portion 741, a second connection portion 742, and a hinge shaft 743. One end of the first connecting portion 741 is fixedly connected to the carrier 73, the second connecting portion 742 is rotatably connected to the first connecting portion 741 through the hinge shaft 743, and the second connecting portion 742 is fixedly connected to the support 10.
In some embodiments, the assembly device 100 further includes a compression bar 75. The pressing lever 75 is fixedly connected to the support member 10 so as to press the support member 10 toward the bearing member 73 with the hinge member 74 as a rotation center.
In summary, in the assembly device 100, when the rotating shaft 20 rotates and moves one end of the first pushing mechanism 40 from the first travel position 211 to the second travel position 212, the first pushing mechanism 40 pushes the first workpiece 91 to move in the first direction a in a direction away from the rotating shaft 20. And, the cam member 30 synchronously drives one end of the second pushing mechanism 50 to move from the third stroke position 311 to the fourth stroke position 312, and the second pushing mechanism 50 pushes the second workpiece 92 to move in the second direction B in a direction away from the cam member 30. The rotation shaft 20 and the cam member 30 cooperate to enable the first pushing mechanism 40 and the second pushing mechanism 50 to synchronously push the first workpiece 91 and the second workpiece 92 to respective corresponding mounting positions, so that the assembly efficiency can be improved.
It will be appreciated by those skilled in the art that the above embodiments are provided for illustration only and not as limitations of the present application, and that suitable modifications and variations of the above embodiments are within the scope of the disclosure of the present application as long as they are within the true spirit of the present application.
Claims (9)
1. An assembly device for simultaneously pushing a first workpiece and a second workpiece to respective corresponding mounting positions, the assembly device comprising a support, characterized in that: the assembly device further includes:
the rotating shaft is arranged in an extending mode along the first direction and is rotatably connected to the supporting piece, and one end of the rotating shaft is provided with a first cam surface;
the cam piece is sleeved on the rotating shaft and rotates synchronously with the rotating shaft, and a second cam surface is arranged on the periphery of the cam piece;
the first pushing mechanism is movably connected with the supporting piece in a limiting mode along the first direction, one end of the first pushing mechanism elastically abuts against the first cam surface, and the other end of the first pushing mechanism is used for pushing the first workpiece;
the second pushing mechanism is movably connected to the supporting piece in a limiting mode along a second direction, one end of the second pushing mechanism elastically abuts against the second cam surface, the other end of the second pushing mechanism is used for pushing the second workpiece, and the second direction is intersected with the first direction;
the first cam surface is provided with a first travel position and a second travel position, the distance between the first travel position and the cam piece is smaller than the distance between the second travel position and the cam piece along the first direction, the rotating shaft is provided with a rotating axis extending along the first direction, the second cam surface is provided with a third travel position and a fourth travel position, the distance between the third travel position and the rotating axis is smaller than the distance between the fourth travel position and the rotating axis along the radial direction of the rotating shaft, and when the rotating shaft rotates and enables one end of the first pushing mechanism to move from the first travel position to the second travel position, the cam piece synchronously drives one end of the second pushing mechanism to move from the third travel position to the fourth travel position;
the assembly device comprises a first pushing mechanism, a second pushing mechanism, a first cam surface, a second cam surface, a first workpiece, a second workpiece, a cam, a first pushing mechanism and an ejector mechanism, wherein the cam is arranged in the first pushing mechanism, the cam is arranged in the first cam surface, the first workpiece is arranged in the second cam surface, the cam is arranged in the second cam surface, and the first workpiece is arranged in the second cam surface.
2. The assembly device of claim 1, wherein: the support piece is provided with a first positioning groove, the first positioning groove is used for clamping the first workpiece, and one end, far away from the rotating shaft, of the first pushing mechanism stretches into the first positioning groove and is used for pushing the first workpiece.
3. The assembly device of claim 2, wherein: the first pushing mechanism comprises a connecting shaft, a first sliding part and a first elastic part, one end of the connecting shaft is abutted to the first cam surface, the other end of the connecting shaft stretches into the first positioning groove and is fixedly connected with the first sliding part, the first sliding part is slidably connected to the first positioning groove, two first stopping parts which are oppositely arranged are arranged at the opening of the first positioning groove, a first elastic part is arranged between each first stopping part and the first sliding part, the first elastic part is abutted to the connecting shaft towards the first cam surface in an elastic mode, and the first workpiece is clamped between the two first stopping parts.
4. A packaging device as claimed in claim 3, wherein: the first cam surface is annular, the connecting shaft is connected to the first sliding part in a rotation-stopping mode, one end, facing the first cam surface, of the connecting shaft is provided with an annular driven cam surface opposite to the first cam surface, and the driven cam surface at least partially abuts against the first cam surface.
5. The assembly device of claim 1, wherein: the supporting piece is further provided with a first sliding groove, the second pushing mechanism comprises a second sliding piece and a second elastic piece, the second sliding piece is slidably connected in the first sliding groove, one end of the second sliding piece is propped against the second cam surface, the other end of the second sliding piece is used for supporting the second workpiece, a first limiting part is arranged on the second sliding piece adjacent to the side wall of the second cam surface in a protruding mode, a second stopping part is arranged on the hole wall of the first sliding groove in a protruding mode, the second elastic piece is connected between the first limiting part and the second stopping part, and the second sliding piece is elastically propped against the second cam surface towards the second cam surface.
6. The assembly device of claim 5, wherein: the second sliding part is further provided with a second chute which is communicated with the second sliding part, the ejection mechanism comprises a third sliding part and a third elastic part, the third sliding part is slidably connected in the second chute, one end of the third sliding part is propped against the second cam surface, the other end of the third sliding part is used for clamping the second workpiece, the side wall, adjacent to the second cam surface, of the third sliding part is convexly provided with a second limiting part, the hole wall of the second chute is provided with a third stop part, and the third elastic part is connected between the second limiting part and the third stop part and elastically propped against the third sliding part towards the second cam surface.
7. The assembly device of claim 1, wherein: the assembly device further comprises a limiting rod, the cam piece is provided with a limiting groove extending along the rotating track, and the limiting rod is fixedly connected to the supporting piece and extends into the limiting groove along the first direction.
8. The assembly device of claim 1, wherein: the assembly device further comprises a deflector rod, the deflector rod is connected to the part, extending out of the supporting piece, of the rotating shaft, and the length direction of the deflector rod extends along the radial direction of the rotating shaft.
9. The assembly device of claim 1, wherein: the assembly device further comprises a bearing piece, wherein the bearing piece is used for bearing a product, the product is provided with a mounting position of a first workpiece and a mounting position of a second workpiece, the supporting piece is used for pressing the product on the bearing piece, and the first workpiece and the second workpiece face to the corresponding mounting positions respectively.
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| CN202210757426.6A CN115070667B (en) | 2022-06-29 | 2022-06-29 | Assembling device |
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| CN202210757426.6A CN115070667B (en) | 2022-06-29 | 2022-06-29 | Assembling device |
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| CN115070667B true CN115070667B (en) | 2024-03-22 |
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| Publication number | Publication date |
|---|---|
| CN115070667A (en) | 2022-09-20 |
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