CN212635677U - Rotary table with planetary gear transmission mechanism - Google Patents

Abstract

The utility model provides a swivel work head with planetary gear drive, including the rotatory first actuating mechanism of first carousel and drive, first actuating mechanism is located the below of first carousel, is provided with the location platform that is used for settling the product along its circumferencial direction on the first carousel, and first actuating mechanism passes through planetary gear drive and is connected with the location platform, and the location platform can carry out circular motion around the axle center of first carousel, and planetary gear drive can drive the location platform simultaneously and carry out the rotation. The utility model discloses convenient operation, low in labor strength, the precision is high, is particularly useful for the tiny and more condition in a large number of size of product, is difficult for producing the false retrieval, leaks to examine etc to can improve that the whole quality and the yield of product are lower, production efficiency is high, and the range of application is wide, and the automation of the product of being convenient for detects and produces the management and control in order to satisfy the production demand, has reduced manufacturing cost, has strengthened the competitiveness of product.

Description

Rotary table with planetary gear transmission mechanism

Technical Field

The utility model relates to a check out test set especially relates to a swivel work head that has planetary gear drive for check out test set.

Background

With the continuous progress of society and the rapid development of science and technology, the demand of many products is larger and higher, so that the production requirements can be met by ensuring the product quality and improving the production efficiency, and the mechanical automation and the intellectualization are inevitable development trends. At present, many products have higher requirements on appearance, such as some parts of electronic products like mobile phones, cameras, notebook computers, bluetooth headsets, etc., in the manufacturing process of these products, defects such as stains, scratches, copper leakage, pressure injury, surface whitening, darkening, etc. appear on the surface of the product, and qualified products are not allowed to have these defects, so the appearance of the product must be correspondingly detected. However, the traditional mode of relying on manual detection is inconvenient to operate, high in labor intensity, large in occupied manpower and material resources, large in consumed time, easy to fatigue of human eyes in long-time work, especially when the product is small in size and large in number, false detection, omission and the like are easily generated, the detection precision is low, the overall quality and yield of the product are low, the production efficiency is low, production management and control are not facilitated, the production requirement cannot be met, the production cost is high, and the competitiveness of the product is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a swivel work head that has planetary gear drive for check out test set can solve at least one among the above-mentioned technical problem, the technical scheme of the utility model as follows:

the utility model provides a swivel work head with planetary gear drive, includes first carousel and the rotatory first actuating mechanism of drive first carousel, and first actuating mechanism is located the below of first carousel, is provided with the location platform that is used for settling the product along its circumferencial direction on the first carousel, and first actuating mechanism passes through planetary gear drive and is connected with the location platform, and the location platform can carry out circular motion around the axle center of first carousel, and planetary gear drive can drive the location platform simultaneously and carry out the rotation.

In some embodiments, the planetary gear drive comprises a sun gear coaxially connected to the first drive and planet gears cooperating with the sun gear, the planet gears being coaxially connected to the positioning table.

In some embodiments, a transition gear is disposed between the sun gear and the planet gears, the transition gear being in mesh with the sun gear and the planet gears, respectively.

In some embodiments, the positioning table includes a first base coaxially connected with the planetary gear, the first turntable is provided with a first bearing matched with the first base and/or the planetary gear, and the first base is provided with a positioning fixture for placing a product.

In some embodiments, a first mounting column is arranged on the first base, and the positioning jig is mounted on the top of the first mounting column.

In some embodiments, a first fixed disk is arranged above the first rotary disk, the positioning table is located on the outer side of the first fixed disk, the rotation center of the first driving mechanism is hollow, the first fixed disk is mounted at the top of the first upright column, a first through hole for the first upright column to pass through is formed in the first rotary disk, and the first upright column can pass through the first through hole and the rotation center of the first driving mechanism for mounting.

In some embodiments, the first fixed disk is provided with a first light source assembly for cooperating with a corresponding detection device.

In some embodiments, the first light source assembly includes a first support, and the first support is provided with a first strip light source capable of being matched with a product on the positioning table and a first avoidance hole for detecting the product.

In some embodiments, the first bracket is provided with a first adjusting hole for adjusting the height of the first bar-shaped light source and a first arc-shaped hole for adjusting the angle of the first bar-shaped light source.

In some embodiments, the first fixed disk is provided with a second light source assembly for cooperating with a corresponding detection device.

The utility model has the advantages that: in the using process, the rotary worktable is arranged on corresponding detection equipment, the first driving mechanism drives the first rotary table to rotate, the positioning table can do circular motion around the axis of the first rotary table so that the positioning table is correspondingly matched with corresponding feeding and discharging stations, detection devices and the like, and meanwhile, the first driving mechanism can also drive the positioning table to rotate through the planetary gear transmission mechanism, so that the product of the positioning table can be conveniently, comprehensively, accurately and quickly detected in multiple directions, the operation is convenient, the labor intensity is low, the manpower and the time are effectively saved, the structure is stable and reliable, the speed is high, the precision is high, the rotary worktable is particularly suitable for the conditions that the product is small in size and large in quantity, the false detection, the missed detection and the like are not easy to generate, the overall quality and the yield of the product are low, the production efficiency is high, the application range is wide, the automatic detection and the production management and control of the product are convenient, the production cost is reduced, and the competitiveness of the product is enhanced.

In addition, in the technical solutions of the present invention, the technical solutions can be implemented by adopting conventional means in the art, which are not specifically described.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a perspective view of an embodiment of the present invention, in which the first turntable, the first light source assembly and the second light source assembly are removed from the rotary table having the planetary gear transmission mechanism.

Fig. 2 is a perspective view of the rotary table with a planetary gear transmission according to an embodiment of the present invention, in which the second light source assembly is removed.

Fig. 3 is a perspective view of a rotary table having a planetary gear mechanism according to an embodiment of the present invention.

Fig. 4 is a sectional view of a rotary table having a planetary gear mechanism according to an embodiment of the present invention.

Fig. 5 is a schematic structural diagram of a rotary table with a planetary gear transmission mechanism, a detection device and a turnover device according to an embodiment of the present invention.

Fig. 6 is a perspective view of a first light source assembly according to an embodiment of the present invention.

Fig. 7 is a perspective view of a second light source assembly according to an embodiment of the present invention.

The reference numerals in the drawings indicate that the first rotating disk 11, the first bearing 111, the first through hole 112, the first cover plate 113, the first driving mechanism 12, the positioning table 13, the first base 131, the positioning jig 132, the first mounting column 133, the planetary gear transmission mechanism 14, the sun gear 141, the planetary gear 142, the transition gear 143, the first mounting seat 144, the second bearing 145, the first fixing disk 15, the first upright column 151, the second through hole 152, the first groove 153, the first light source assembly 16, the first support 161, the first adjusting hole 1611, the first arc-shaped light source assembly 1612, the first avoiding hole 1613, the first bar light source 162, the second light source assembly 17, the second support 171, the first parallel backlight 172, the first fixing seat 18, the detection device 2, and the turnover device 3.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of but not limiting of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inner", "outer", "both ends", "both sides", "bottom", "top", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the elements referred to must have a specific orientation or be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "upper," "lower," "primary," "secondary," and the like are used for descriptive purposes only and may be used for purposes of simplicity in more clearly distinguishing between various components and not to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to each other inside two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

FIG. 1 is a perspective view of a rotary table with a planetary gear transmission according to an embodiment of the present invention without a first turntable, a first light source assembly and a second light source assembly, figure 2 is a perspective view of a rotary table with a planetary gear transmission mechanism according to an embodiment of the present invention without a second light source assembly, FIG. 3 is a perspective view of a rotary table with a planetary gear mechanism according to an embodiment of the present invention, figure 4 is a cross-sectional view of a rotary table with a planetary gear transmission according to an embodiment of the present invention, FIG. 5 is a schematic structural view of a rotary table with a planetary gear transmission mechanism according to an embodiment of the present invention, cooperating with a detection device and a turnover device, fig. 6 is a perspective view of a first light source assembly according to an embodiment of the present invention, and fig. 7 is a perspective view of a second light source assembly according to an embodiment of the present invention.

Example (b):

as shown in FIGS. 1-7, schematically show according to the utility model discloses a swivel work head with planetary gear 14, corresponding product is carried in the rotatory circulation among the mainly used check out test set, and the circumferencial direction of this swivel work head is provided with rather than corresponding complex goes up unloading station, detection device 2, turning device 3 etc. usually. The rotary workbench comprises a first rotary table 11, the first rotary table 11 is driven by a first driving mechanism 12 to rotate, the first rotary table 11 is mounted on a first fixed seat 18, the first driving mechanism 12 is generally coaxial with the first rotary table 11, a positioning table 13 for placing products is arranged on the first rotary table 11 along the circumferential direction of the first rotary table, the positioning table 13 is generally positioned above the first rotary table 11, the first driving mechanism 12 is connected with the positioning table 13 through a planetary gear transmission mechanism 14, the first driving mechanism 12 is positioned below the first rotary table 11, the planetary gear transmission mechanism 14 is generally positioned below the first rotary table 11, and as the first driving mechanism 12 drives the first rotary table 11 to rotate, the positioning table 13 can perform circular motion around the axial center of the first rotary table 11, and meanwhile, the positioning table 13 can perform autorotation under the driving of the planetary gear transmission mechanism 14.

The quantity and the row of location platform 13 etc. on first carousel 11 are decided according to specific actual conditions, and a plurality of location platforms 13 equipartition along first carousel 11's circumferencial direction usually make with the corresponding complex of this swivel work head go up unloading station, detection device 2, turning device 3 etc. can correspond respectively simultaneously and have a location platform 13, and efficiency is higher. The detection device 2 may be a CCD camera device, or may be a 3D scanner, a three-dimensional smart sensor, a laser scanning device, or the like.

The planetary gear transmission mechanism 14 includes a sun gear 141 and planetary gears 142 matched with the sun gear 141, the sun gear 141 is coaxially connected with the first driving mechanism 12, that is, the sun gear 141 is also coaxially connected with the first rotary disk 11, the planetary gears 142 are coaxially connected with the positioning table 13, the positioning table 13 is located below the planetary gears 142, the planetary gears 142 are in one-to-one correspondence with the positioning tables 13, usually, the plurality of positioning tables 13 are uniformly distributed along the circumferential direction of the first rotary disk 11, and the plurality of planetary gears 142 are uniformly distributed along the circumferential direction of the sun gear 141, so that the positioning table 13 performs a circumferential motion around the axis of the first rotary disk 11, and simultaneously, the planetary gears 142 are driven by the sun gear 141 to rotate so as to rotate the positioning table 13, and the structure is stable and reliable, so that the corresponding detection device 2 can detect products on the positioning table 13 from different directions, comprehensively, accurately and.

A transition gear 143 is further arranged between the sun gear 141 and the planet gear 142, the transition gear 143 is respectively meshed with the sun gear 141 and the planet gear 142, the transition gear 143 generally corresponds to the planet gear 142 one to one, the transition gear 143 is also positioned below the first rotary disk 11, the rotation directions of the sun gear 141 and the planet gear 142 can be the same by arranging the transition gear 143, the sizes of the sun gear 141 and the planet gear 142 are reduced, the processing, the assembly and the like are more convenient, and the rotation amount of the planet gear 142 is also convenient to control. The first turntable 11 is provided with a first mounting seat 144 connected with the transition gear 143, and the first mounting seat 144 is provided with a second bearing 145 matched with the transition gear 143.

The positioning table 13 comprises a first base 131 coaxially connected with a planetary wheel 142, the planetary wheel 142 is located below the first base 131, a first bearing 111 matched with the first base 131 and/or the planetary wheel 142 is arranged on the first rotary table 11, a positioning jig 132 used for placing a product is arranged on the first base 131, and the positioning table 13 and the planetary wheel 142 are convenient to rotate better. Generally, the first rotary plate 11 is provided with a hole body for placing the first bearing 111 and a first cover plate 113 for fixing the first bearing 111 in the hole body, the first cover plate 113 presses against the outer ring of the first bearing 111, and the first base 131 and the planet wheel 142 respectively press against the inner ring of the first bearing 111.

Be provided with first erection column 133 on first base 131, positioning jig 132 installs at the top of first erection column 133 to it is located suitable detection height to be convenient for positioning jig 132 more. The positioning fixture 132 is usually provided with a positioning portion for positioning the product, such as a positioning column and a limiting step, which are matched with the hole on the product, or a positioning groove matched with the product.

The first driving mechanism 12 may be a rotary motor, a hollow shaft motor, a hollow rotary table, a rotary cylinder, etc., and a hollow shaft motor or a hollow rotary table is usually used, which is convenient to operate, and is more stable and reliable. The carousel of cavity revolving stage is hollow structure, the carousel of cavity revolving stage is supported so that the carousel can bear various moments such as radial, axial, topple by a set of accurate cross roller bearing, driving motor connects at the carousel side, driving motor can be servo motor, step motor etc., cross roller bearing's outer lane can be connected with first carousel 11 and sun gear 141, driving motor passes through the outer lane rotation of drive cross roller bearing such as gear drive, thereby it is rotatory to drive first carousel 11 and sun gear 141, high efficiency, the precision is high, the rigidity is high, bear stably etc.

A first fixed disc 15 is arranged above the first rotary disc 11, the positioning table 13 is arranged outside the first fixed disc 15, a plurality of positioning tables 13 are generally arranged along the circumferential direction of the first fixed disc 15, the rotation center of the first driving mechanism 12 is hollow, that is, the first driving mechanism 12 adopts a hollow shaft motor or a hollow rotating table, the first fixing disc 15 is installed at the top of the first upright column 151, the first rotating disc 11 is provided with a first through hole 112 for the first upright column 151 to pass through, the first upright column 151 can pass through the first through hole 112 and the rotation center of the first driving mechanism 12 to be installed, usually, the first driving mechanism 12 and the first upright column 151 are both installed on the first fixing seat 18, and the first fixing disc 15 can be provided with a light source assembly for matching with the corresponding detecting device 2, such as a bar light source, a parallel backlight source, etc., so as to better ensure the detection environment and improve the detection precision.

Be provided with on first fixed disk 15 and be used for with corresponding detection device 2 matched with first light source subassembly 16, for example strip light source etc. the quantity of first light source subassembly 16 etc. is decided according to specific actual conditions, and the product on the corresponding detection device 2 of being convenient for detects the location platform 13 better improves and detects the precision. The first light source assembly 16 includes a first bracket 161, the first bracket 161 is mounted on the first fixing plate 15, the first bracket 161 is provided with a first bar-shaped light source 162 for matching with the corresponding detection device 2 and a first avoidance hole 1613 for detecting a product, and the first bar-shaped light source 162 irradiates the product on the positioning table 13 from a proper position and angle, so that the corresponding detection device 2 can better detect the product through the first avoidance hole 1613.

The number, arrangement, position, and angle of illumination of the first bar light sources 162 may be determined according to the actual situation of the product. The first bracket 161 is provided with a first adjusting hole 1611 for adjusting the height of the first bar-shaped light source 162 and a first arc-shaped hole 1612 for adjusting the angle of the first bar-shaped light source 162, so that the height of the first bar-shaped light source 162 and the irradiation angle of the first bar-shaped light source to the product on the positioning table 13 can be conveniently adjusted.

The first fixing disc 15 is further provided with a second light source assembly 17 used for being matched with the corresponding detection device 2, for example, a parallel backlight source and the like, generally, the second light source assembly 17 and the first light source assembly 16 are matched with each other and irradiate the product on the positioning table 13, and the detection precision is higher. The second light source assembly 17 comprises a second bracket 171, the second bracket 171 is mounted on the first fixing tray 15, the second bracket 171 is provided with a first parallel backlight 172 for matching with the corresponding detection device 2, the first parallel backlight 172 is substantially consistent with the height of the product on the positioning table 13, and the second bracket 171 can also be provided with an adjusting hole for adjusting the position of the first parallel backlight 172.

The first fixing plate 15 may further include a first groove 153 engaged with the first bracket 161 and a second through hole 152 engaged with the second bracket 171, so that the first bracket 161 and the second bracket 171 are conveniently mounted, and the structure is more compact and stable.

In the using process, the rotary workbench is installed on corresponding detection equipment, the first driving mechanism 12 drives the first rotary table 11 to rotate, the positioning table 13 can perform circular motion around the axis of the first rotary table 11 so that the positioning table 13 is correspondingly matched with corresponding feeding and discharging stations, the detection device 2, the turnover device 3 and the like, meanwhile, the first driving mechanism 12 drives the planet wheel 142 to rotate through the sun wheel 141 so as to drive the positioning table 13 to rotate, the second light source assembly 17 and the first light source assembly 16 on the first fixed disc 15 can provide better detection environment, the transition gear 143 can also enable the rotation directions of the sun wheel 141 and the planet wheel 142 to be the same, the sizes of the sun wheel 141 and the planet wheel 142 are reduced, the processing, the assembly and the like are more convenient, and the rotation amount of the planet wheel 142 is also convenient to control, so that the corresponding detection device 2 can comprehensively and multi-directionally, The product on the positioning table 13 is detected accurately and quickly. Compared with the prior art, the utility model has the advantages that: convenient operation, low in labor strength, manpower and materials and time have been saved effectively, stable in structure, reliability, be convenient for corresponding detection device 2 from the equidirectional diversified comprehensive, accurate, detect the product fast, and is fast, and the precision is high, be applicable to the cell-phone, the camera, notebook computer, products such as bluetooth headset, be particularly useful for the tiny and more condition of quantity of size of product, be difficult for producing the false retrieval, lou examine etc. thereby can improve the whole quality and the yield of product and be lower, high production efficiency, the range of application is wide, the automation of the product of being convenient for detects and the production management and control is in order to satisfy the production demand, the production cost is reduced, the competitiveness of product has been strengthened.

The foregoing are only embodiments of the present invention, which are not intended to limit the scope of the present invention, and it should be understood that modifications and substitutions can be made by those skilled in the art without departing from the inventive concept, and all such modifications and substitutions are intended to be included within the scope of the appended claims. In this case all the details may be replaced with equivalent elements, and the materials, shapes and dimensions may be any.

Claims (10)

1. The rotary workbench with the planetary gear transmission mechanism is characterized by comprising a first rotary disk (11) and a first driving mechanism (12) for driving the first rotary disk (11) to rotate, wherein the first driving mechanism (12) is located below the first rotary disk (11), a positioning table (13) for placing a product is arranged on the first rotary disk (11) along the circumferential direction of the first rotary disk, the first driving mechanism (12) is connected with the positioning table (13) through a planetary gear transmission mechanism (14), the positioning table (13) can perform circumferential motion around the axis of the first rotary disk (11), and meanwhile the planetary gear transmission mechanism (14) can drive the positioning table (13) to rotate.

2. A rotary table with a planetary gear according to claim 1, characterized in that the planetary gear (14) comprises a sun wheel (141) coaxially connected to the first drive (12) and planet wheels (142) cooperating with the sun wheel (141), which planet wheels (142) are coaxially connected to the positioning table (13).

3. A rotary table with a planetary gear according to claim 2, characterized in that a transition gear (143) is arranged between the sun wheel (141) and the planet wheels (142), which transition gear (143) is in mesh with the sun wheel (141) and the planet wheels (142), respectively.

4. A rotary table with a planetary gear according to claim 2, characterized in that the positioning table (13) comprises a first base (131) coaxially connected with the planetary gear (142), the first rotary table (11) is provided with a first bearing (111) cooperating with the first base (131) and/or the planetary gear (142), and the first base (131) is provided with a positioning fixture (132) for placing a product.

5. A rotary table with a planetary gear transmission according to claim 4, characterized in that the first base (131) is provided with a first mounting column (133), and the positioning fixture (132) is mounted on top of the first mounting column (133).

6. The rotary table with the planetary gear transmission mechanism according to any one of claims 1 to 5, wherein a first fixed disk (15) is arranged above the first rotary disk (11), the positioning table (13) is located outside the first fixed disk (15), the rotation center of the first driving mechanism (12) is hollow, the first fixed disk (15) is mounted on the top of a first upright (151), a first through hole (112) for the first upright (151) to pass through is arranged on the first rotary disk (11), and the first upright (151) can pass through the first through hole (112) and the rotation center of the first driving mechanism (12) for mounting.

7. A rotary table with a planetary gear according to claim 6, characterized in that the first fixed disc (15) is provided with a first light source assembly (16) for cooperating with the corresponding detection device (2).

8. Rotating table with a planetary gear according to claim 7, characterized in that said first light source assembly (16) comprises a first support (161), said first support (161) being provided with a first bar light source (162) able to cooperate with the product on said positioning table (13) and a first avoiding hole (1613) for detecting the product.

9. The rotary table with the planetary gear transmission mechanism according to claim 8, wherein the first bracket (161) is provided with a first adjusting hole (1611) for adjusting the height of the first bar-shaped light source (162) and a first arc-shaped hole (1612) for adjusting the angle of the first bar-shaped light source (162).

10. A rotary table with a planetary gear according to claim 7, characterized in that the first fixed disc (15) is provided with a second light source assembly (17) for cooperating with the detection device (2).

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