CN218520606U - Automatic feeding mechanism of automatic miniature worm shaft detector - Google Patents
Automatic feeding mechanism of automatic miniature worm shaft detector Download PDFInfo
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- CN218520606U CN218520606U CN202222610598.9U CN202222610598U CN218520606U CN 218520606 U CN218520606 U CN 218520606U CN 202222610598 U CN202222610598 U CN 202222610598U CN 218520606 U CN218520606 U CN 218520606U
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- 239000000463 material Substances 0.000 claims abstract description 150
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- 238000007689 inspection Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
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- 208000037656 Respiratory Sounds Diseases 0.000 abstract description 2
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Abstract
The utility model relates to an automatic feeding mechanism of a micro worm shaft automatic detector, which comprises a feeding assembly, a feeding device and a detecting device, wherein the feeding assembly comprises a movable material placing disc, and a material placing hole is arranged on the movable material placing disc and used for placing a worm shaft for feeding; the pushing assembly can move below the material placing disc and push the worm shaft; the feeding assembly comprises a feeding component and is positioned on the side of the pushing assembly, and the position of the worm shaft is changed after the worm shaft pushed by the pushing assembly is received, so that the worm shaft can be conveniently taken in the next procedure. The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a rotation mode carries out the pay-off, and transport mechanism such as belt pulley compares rotates the pay-off and has avoided the contact between worm axle and transfer unit and the adjacent worm axle, reduces the collision and leads to the surface to produce crackle, reduces the defective percentage.
Description
Technical Field
The utility model relates to a check out test set technical field especially relates to a micro-worm axle automated inspection machine's dynamic sending machine.
Background
The worm shaft is a gear having one or more spiral teeth and meshing with a worm gear to form a staggered-axis gear pair. The indexing curved surface can be a cylindrical surface, a conical surface or a circular ring surface, and has four categories of an Archimedes worm, an involute worm, a normal straight profile worm and a conical surface enveloping cylindrical worm shaft.
The worm transmission is a common transmission type in mechanical equipment, has the characteristics of wide transmission ratio range, compact structure, small volume, stable motion, low noise and the like, and has the characteristics of high bearing capacity, high transmission efficiency, long service life, small average indexing error and the like, so the worm transmission is widely applied.
The detection of the tooth thickness and the tooth pitch of the worm is a key program for ensuring that the finished worm is used for mechanical equipment and runs normally, and the detection of the tooth thickness and the tooth pitch of the worm is complex.
Meanwhile, after the worm shaft is produced, the worm shaft is usually required to be placed at an appearance detection device for rotation detection, and whether the appearance of the surface of the worm is broken or not and whether cracks exist or not are detected.
In the prior art, the worm is detected by observing with naked eyes and photographing the surface of the worm shaft by an industrial camera. For the small micro worm, cracks or fine fractures are generated on the surface of the small micro worm, which are difficult to be observed by naked eyes and have certain limitations. In the method of detecting the worm shaft by using the industrial cameras adopted in the prior art, a plurality of industrial cameras are usually placed around the worm shaft, and different positions of the outer peripheral surface of the worm shaft are subjected to image pickup and then analyzed to detect whether cracks exist. However, this method cannot capture the entire periphery of the worm shaft completely, and has a certain dead angle.
Meanwhile, in the prior art, when the worm shaft is automatically detected, some shaking or collision is usually generated, so that the surface of the worm shaft is damaged, and defective products are generated.
SUMMERY OF THE UTILITY MODEL
In order to solve the above-mentioned problem that exists among the prior art, the utility model provides a micro-worm axle automated inspection machine's dynamic sending machine.
An automatic feeding mechanism of a micro worm shaft automatic detection machine comprises,
the feeding assembly comprises a movable material placing disc, a material placing hole is formed in the movable material placing disc, and the movable material placing disc is used for placing the worm shaft for feeding;
the pushing assembly can move below the material placing disc and push the worm shaft;
the feeding assembly comprises a feeding component and is positioned on the side of the pushing assembly, and the position of the worm shaft is changed after the worm shaft pushed by the pushing assembly is received, so that the worm shaft can be conveniently taken in the next procedure.
The technical scheme is further set as follows: the feeding component comprises a rotating wheel sleeve driven by a rotating cylinder, a material placing component is arranged on the rotating wheel sleeve, and the material placing component can rotate along with the rotating wheel sleeve.
The technical scheme is further set as follows: the material placing component is a runner pin, and the worm shaft can be sleeved on the runner pin.
The technical scheme is further set as follows: the runner pin is a taper pin, and the diameter of one end far away from the runner sleeve is smaller than the diameter of one end close to the runner sleeve.
The technical scheme is further set as follows: the pushing assembly comprises a pushing plate and a material resisting plate, and the pushing plate can move on the material resisting plate; a placing hole corresponding to the worm shaft is formed in the push plate; the push plate can move under the driving of the first driving part, and the worm shaft is pushed above the feeding assembly.
The technical scheme is further set as follows: a material pouring pipe is arranged between the material pushing assembly and the material feeding assembly and is positioned on the side part of the material supporting plate; when the material placing component is driven by the material feeding component to be positioned below the material pouring pipe, the rotating wheel pin and the material pouring pipe are coaxial.
The technical scheme is further set as follows: the material pouring device is characterized by further comprising a material supporting block, wherein the material supporting block is an arc-shaped block and is positioned below the central hole in the material pouring pipe, the worm shaft can be lifted, and the worm shaft is driven by the second driving part to move downwards to be sleeved on the material placing component.
The technical scheme is further set as follows: the feeding assembly also comprises a feeding disc, and the material placing disc is positioned above the feeding disc and is rotatably arranged relative to the feeding disc; the feeding disc is provided with a feeding hole, and when the feeding hole is coaxial with the feeding hole in the rotating process of the feeding disc, the worm shaft can perform blanking from the feeding hole.
The technical scheme is further set as follows: the material placing plate is provided with a plurality of upper pipe sleeves which are circumferentially distributed, and the material placing holes are consistent with the upper pipe sleeves in number and are coaxially arranged.
The technical scheme is further set as follows: the bottom of the feeding disc and the feeding hole are coaxially provided with a lower pipe sleeve, and the lower pipe sleeve is connected with the feeding disc and the pushing assembly.
The beneficial effects of the utility model reside in that: compared with the prior art, the utility model discloses a rotation mode carries out the pay-off, and transport mechanism such as belt pulley compares rotates the pay-off and has avoided the contact between worm axle and transfer unit and the adjacent worm axle, reduces the collision and leads to the surface to produce crackle, reduces the defective percentage.
Drawings
Fig. 1 is a schematic overall structure diagram of the present embodiment.
Fig. 2 is a schematic structural diagram of the positions of the feeding assembly and the pushing assembly.
Fig. 3 is an exploded structural schematic diagram of the feeding assembly.
Fig. 4 is a schematic structural diagram of the position of another angle of the feeding assembly and the pushing assembly.
Fig. 5 is an enlarged schematic view of a portion a in fig. 2.
Fig. 6 is an enlarged schematic view of a portion B in fig. 4.
The attached drawings are marked with: 100. a feeding assembly; 110. placing a material tray; 111. a material placing hole; 120. a feed tray; 121. a feed port; 130. a fifth driving member; 140. a pipe sleeve is arranged; 150. A pipe sleeve is arranged;
200. a feeding assembly; 210. a rotary cylinder; 220. a runner sleeve; 230. a material placing component;
600. a material pushing assembly; 610. pushing the plate; 620. a material supporting plate; 630. a first drive member; 611. placing holes; 621. an arc-shaped slot;
700. pouring a material pipe;
800. a material supporting block; 810. a second drive member;
2. a worm shaft.
Detailed Description
To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.
The third driving part and the fifth driving part described below may be driving cylinders or driving cylinders, or may be other driving parts capable of driving other members to move or rotate.
As shown in fig. 1 to 6, the present embodiment discloses an automatic feeding mechanism of a micro worm shaft automatic detection machine.
Referring to fig. 1 and 2, the worm gear feeding device comprises a feeding assembly 100, which comprises a movable material placing disc 110, wherein a material placing hole 111 is formed in the movable material placing disc and used for placing a worm shaft 2 for feeding;
the pushing assembly 600 can move below the material placing disc 110 and push the worm shaft 2;
the feeding assembly 200 comprises a feeding member and is located at the side of the pushing assembly 600, and the position of the worm shaft 2 pushed by the pushing assembly 600 is changed after the worm shaft 2 is received, so that the worm shaft 2 can be conveniently taken in the next process.
The basic scheme of the utility model is as above. The worm shaft 2 is placed on the material placing disc 110, the worm shaft 2 is brought to the position of the material pushing assembly 600 by the material placing disc 110 in the moving process, the worm shaft 2 falls to the material pushing assembly 600 from the material placing hole 111, the worm shaft 2 is pushed into the material feeding assembly 200 by the material pushing assembly 600, the worm shaft 2 is received by the material feeding assembly 200, the worm shaft 2 is placed on the material feeding component, and the material feeding component moves to change the position of the worm shaft 2.
Preferably, referring to fig. 3, in this embodiment, the feeding assembly 100 further includes a feeding tray 120, and the material placing tray 110 is located above the feeding tray 120 and is rotatably disposed relative to the feeding tray 120; the feeding disc 120 is provided with a feeding hole 121, and when the material placing disc 110 rotates and the material placing hole 111 is coaxial with the feeding hole 121, the worm shaft 2 can drop materials from the feeding hole 121.
The worm shaft 2 is placed on the material placing tray 110 and is located in the material placing hole 111. The material placing plate 110 is rotated by the fifth driving part 130, when the material placing hole 111 and the material inlet hole 121 are dislocated, the lower part of the material placing hole 111 is blocked by the material inlet plate 120, and at this time, the worm shaft 2 is limited in the material placing hole 111. When the material placing disc 110 rotates to an accurate position, the material placing hole 111 and the material inlet hole 121 are coaxial, that is, the interference of the material inlet disc 120 is not present below the material placing hole 111, and at this time, the worm shaft 2 can be fed through the material placing hole 111 and the material inlet hole 121 in sequence.
Preferably, in this embodiment, in order to increase the feeding speed, a plurality of upper pipe sleeves 140 are arranged on the circumferential surface of the material placing tray 110, and the material placing holes 111 and the upper pipe sleeves 140 are in the same number and are coaxially arranged.
The worm shaft 2 is placed inside the upper tube housing 140 for limitation.
In order to ensure that the worm shaft 2 is accurately inserted into the pushing member 600 when it falls down, a lower sleeve 150 is coaxially disposed at the bottom of the feeding plate 120 and the feeding hole 121, and the lower sleeve 150 is engaged with the feeding plate 120 and the pushing member 600.
Preferably, referring to fig. 1, the lower jacket 150 of the present embodiment is fixed to the lower end surface of the feed plate 120 so that the worm shaft 2 passing through the feed hole 121 can directly enter the lower jacket 150; meanwhile, the other end of the lower casing 150 is engaged with the pushing plate 610 of the pushing assembly 600, so that the worm shaft 2 can be accurately slid into the seating hole 611 of the pushing plate 610.
In order to avoid interference when the push plate 610 moves, it is preferable that the lower end surface of the lower socket 150 is at the lowest in contact with the upper end surface of the push plate 610, and the maximum distance between the lower socket 150 and the push plate 610 should not exceed the length of the worm shaft 2.
In order to avoid collision when the worm shaft 2 changes state, specifically, referring to fig. 3 and 4, the feeding member includes a runner 220 driven by a revolving cylinder 210, a material placing member 230 is disposed on the runner 220, and the material placing member 230 can rotate together with the runner 220.
The worm shaft 2 is arranged on the material placing member 230, and when the rotating cylinder 210 drives the rotating wheel sleeve 220 to rotate, the material placing member 230 drives the worm shaft 2 to rotate, so that the worm shaft 2 rotates from a vertical state to a horizontal state. And the device does not contact and collide with other parts in the rotating process, and does not generate self-shaking.
In order to avoid the displacement between the worm shaft 2 and the material placing member 230, the material placing member 230 is a rotating wheel pin, and the worm shaft 2 can be sleeved on the rotating wheel pin.
Preferably, the rotating wheel pin in this embodiment is a taper pin, and a diameter of an end far away from the rotating wheel sleeve 220 is smaller than a diameter of an end close to the rotating wheel sleeve 220.
Referring to fig. 4, the material placing member 230 is located at the top end of the runner hub 220 in an initial state and is in a vertical state, and the worm shaft 2 is vertically sleeved on the material placing member 230 when being pushed to the feeding assembly 200 by the material pushing assembly 600. The inner diameter of the upper end of the taper pin is small, a gap exists between the inner hole of the worm shaft 2 and the taper pin, and the worm shaft 2 can be smoothly sleeved in. When the worm shaft 2 slides down along the material placing member 230 under the action of gravity, the inner diameter of the taper pin becomes larger, and the gap between the taper pin and the worm shaft 2 becomes smaller gradually. Finally, an interference fit is generated between the taper pin and the worm shaft 2, and the worm shaft 2 cannot slide down further, so that the worm shaft is fixed to the material placing member 230.
In the process of rotating the material placing member 230 along with the runner hub 220, the worm shaft 2 and the material placing member 230 are in interference fit, so that the worm shaft 2 cannot shake and move relatively with the material placing member 230 in the process of rotating along with the runner hub 220, and compared with other material moving modes, the material moving mode of rotating ensures the stability of the worm shaft 2 in the material moving process and reduces the damage to the surface of the worm shaft 2.
In order to push the worm shaft 2 to the feeding assembly 200 smoothly and ensure the position accuracy of the worm shaft 2, the pushing assembly 600 includes a pushing plate 610 and a material-resisting plate 620, and the pushing plate 610 can move on the material-resisting plate 620; a placing hole 611 corresponding to the worm shaft 2 is formed in the push plate 610; the push plate 610 can be moved by the first driving part 630 to push the worm shaft 2 above the feeding assembly 200.
Preferably, referring to fig. 5, in the present embodiment, the end of the material resisting plate 620 is provided with an arc-shaped groove 621. When the worm shaft 2 is loaded into the pusher assembly 600, it is just inserted into the placing hole 611 of the push plate 610, and the first driving unit 630 drives the push plate 610 to move on the material-abutting plate 620, at this time, the worm shaft 2 moves together with the push plate 610. When the push plate 610 reaches the blanking position, that is, the placing hole 611 and the arc-shaped groove on the material abutting plate 620 are coaxially disposed, the material abutting plate 620 does not interfere below the placing hole 611, and the worm shaft 2 falls from the placing hole 611 and falls to the feeding assembly 200.
In order to ensure that the worm shaft 2 can be accurately sleeved on the material placing member 230 when falling from the material pushing assembly 600, referring to fig. 4 and 6, a material pouring pipe 700 is arranged between the material pushing assembly 600 and the material feeding assembly 200, and the material pouring pipe 700 is located at the side of the material pushing plate; when the material placing member 230 is driven by the material feeding member to be positioned below the material pouring pipe 700, the rotating wheel pin is coaxial with the material pouring pipe 700.
Preferably, in this embodiment, the material pouring tube 700 is connected to the lower end surface of the material resisting plate 620 and is coaxially disposed with the arc-shaped groove 621 of the material resisting plate 620, and when the pushing plate 610 reaches the material dropping position, the placing hole 611 on the pushing plate 610, the arc-shaped groove 621 of the material resisting plate 620 and the material pouring tube 700 are coaxially disposed, so as to ensure that the worm shaft 2 is in a vertical state when falling, and can be accurately sleeved on the material placing member 230.
Since the material placing member 230 has a certain length, when the worm shaft 2 falls to the lowest end of the material placing member 230, the worm shaft 2 has a certain falling speed, and the inner wall of the worm shaft 2 collides with the large-diameter position of the material placing member 230, so that the inner wall of the worm shaft 2 is damaged, as shown in fig. 6, the present embodiment further includes a material supporting block 800, wherein the material supporting block 800 is an arc-shaped block and is located below the central hole of the material pouring pipe 700, and can support the worm shaft 2, and the second driving part 810 drives the worm shaft 2 to move down to be sleeved on the material placing member 230.
When the worm shaft 2 falls down along the material pouring pipe 700 and reaches the end of the material pouring pipe 700, the lower end face of the worm shaft 2 contacts the material supporting block 800, the worm shaft 2 stops falling automatically, at this time, the second driving part 810 is started to drive the material supporting block 800 to move downwards, and the worm shaft 2 moves downwards along with the material supporting block 800 until the worm shaft 2 is sleeved on the material placing member 230 and reaches the lower end of the material placing member 230.
The above description is only a preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention has been disclosed by the preferred embodiment, it is not limited to the present invention, and any person skilled in the art can make modifications or changes equivalent to the equivalent embodiments by utilizing the above disclosed technical contents without departing from the technical scope of the present invention, but all the modifications, changes and changes of the technical spirit of the present invention made to the above embodiments are also within the scope of the technical solution of the present invention.
Claims (10)
1. The utility model provides a miniature worm axle automated inspection machine's dynamic sending machine which characterized in that:
comprises the steps of (a) preparing a mixture of a plurality of raw materials,
the feeding assembly (100) comprises a movable material placing disc (110), wherein a material placing hole (111) is formed in the movable material placing disc and used for placing the worm shaft (2) for feeding;
the pushing assembly (600) can move below the material placing disc (110) and push the worm shaft (2);
the feeding assembly (200) comprises a feeding component and is positioned on the side of the pushing assembly (600), and the position of the worm shaft (2) is changed after the worm shaft (2) pushed by the pushing assembly (600) is received, so that the worm shaft (2) can be conveniently taken in the next procedure.
2. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 1, characterized in that: the feeding component comprises a runner sleeve (220) driven by a rotary cylinder (210), a material placing component (230) is arranged on the runner sleeve (220), and the material placing component (230) can rotate along with the runner sleeve (220).
3. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 2, characterized in that: the material placing component (230) is a rotating wheel pin, and the worm shaft (2) can be sleeved on the rotating wheel pin.
4. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 3, characterized in that: the runner pin is a taper pin, and the diameter of one end far away from the runner sleeve (220) is smaller than the diameter of one end close to the runner sleeve (220).
5. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 1, characterized in that: the pushing assembly (600) comprises a pushing plate (610) and a material resisting plate (620), and the pushing plate (610) can move on the material resisting plate (620); a placing hole (611) corresponding to the worm shaft (2) is formed in the push plate (610); the push plate (610) can move under the driving of the first driving part (630) to push the worm shaft (2) to the upper part of the feeding assembly (200).
6. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 5, characterized in that: a material pouring pipe (700) is arranged between the material pushing assembly (600) and the material feeding assembly (200), and the material pouring pipe (700) is positioned on the side part of the material resisting plate (620);
when the material placing component (230) is driven by the material feeding component to be positioned below the material pouring pipe (700), the rotating wheel pin is coaxial with the material pouring pipe (700).
7. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 6, characterized in that: the material-pouring device is characterized by further comprising a material-supporting block (800), wherein the material-supporting block (800) is an arc-shaped block and is positioned below a central hole in the material pouring pipe (700), the material-pouring block can lift the worm shaft (2), and the worm shaft (2) is driven by a second driving part (810) to move downwards to be sleeved on the material-placing component (230).
8. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 1, characterized in that: the feeding assembly (100) further comprises a feeding disc (120), and the material placing disc (110) is located above the feeding disc (120) and is rotatably arranged relative to the feeding disc (120); the feeding disc (120) is provided with a feeding hole (121), and when the material placing hole (111) and the feeding hole (121) are coaxial in the rotating process of the material placing disc (110), the worm shaft (2) can drop materials from the feeding hole (121).
9. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 3, characterized in that: the material placing plate (110) is provided with a plurality of upper pipe sleeves (140) which are circumferentially distributed, and the material placing holes (111) and the upper pipe sleeves (140) are consistent in number and are coaxially arranged.
10. The automatic feeding mechanism of a micro worm shaft automatic detecting machine according to claim 8, characterized in that: the bottom of the feeding disc (120) and the feeding hole (121) are coaxially provided with a lower pipe sleeve (150), and the lower pipe sleeve (150) is connected with the feeding disc (120) and the material pushing assembly (600).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222610598.9U CN218520606U (en) | 2022-09-30 | 2022-09-30 | Automatic feeding mechanism of automatic miniature worm shaft detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222610598.9U CN218520606U (en) | 2022-09-30 | 2022-09-30 | Automatic feeding mechanism of automatic miniature worm shaft detector |
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| Publication Number | Publication Date |
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| CN218520606U true CN218520606U (en) | 2023-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202222610598.9U Active CN218520606U (en) | 2022-09-30 | 2022-09-30 | Automatic feeding mechanism of automatic miniature worm shaft detector |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569855A (en) * | 2022-09-30 | 2023-01-06 | 浙江飞达利恩精密制造有限公司 | A miniature worm shaft surface flaw detection automatic testing machine |
-
2022
- 2022-09-30 CN CN202222610598.9U patent/CN218520606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115569855A (en) * | 2022-09-30 | 2023-01-06 | 浙江飞达利恩精密制造有限公司 | A miniature worm shaft surface flaw detection automatic testing machine |
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