Product moving device and polishing machine

Abstract

The utility model discloses a product movement device and polisher, the product movement device comprises a support frame, a rotary pushing mechanism and an eccentric adjusting mechanism, the rotary pushing mechanism comprises a rotary pushing seat and a rotary pushing driving assembly, the rotary pushing driving assembly is arranged on the support frame, the rotary pushing seat is in driving connection with the rotary pushing driving assembly, and the eccentric adjusting mechanism is arranged on the support frame. The eccentric adjusting mechanism comprises an eccentric adjusting seat and an eccentric adjusting driving assembly, the eccentric adjusting driving assembly is arranged on the rotary pushing seat, the eccentric adjusting driving assembly is in driving connection with the eccentric adjusting seat, the eccentric adjusting seat is movably arranged in the radial direction of a rotating circle where the rotary pushing seat is located, and a mounting station is arranged on the eccentric adjusting seat; therefore, the product moving device provided by the utility model can be applied to the processing of curved surface products with different radiuses, the universality of equipment is improved, and the phenomenon of waste of equipment site layout can be avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to automatic feeding technical field, concretely relates to a product motion device and polishing machine. BACKGROUND

[0002] At present, portable electronic products have been more and more widely used in people's daily life, in order to meet the demand of people to the diversity and comfort of electronic products, it is necessary to design advanced electronic products of different structures, thereby deriving standard spherical surface, single R bridge surface, double R bridge surface, non-standard spherical surface, skirt structure spherical surface and other electronic product structural parts. The curved surface forming and polishing of electronic product structural parts play a very important role in product processing.

[0003] However, when polishing the curved surface product, the polishing equipment can only process the curved surface product of a single radius, and different radius curved surface products need to use different polishing equipment, which has the problems of poor equipment versatility and waste of on-site layout. UTILITARY MODEL

[0004] In view of the above defects or deficiencies, the utility model provides a product motion device and polishing machine, aiming at solving the technical problems of poor equipment versatility and waste of on-site layout caused by the fact that the existing polishing equipment can only process the curved surface product of a single radius.

[0005] To achieve the above purpose, the utility model provides a product motion device in a first aspect, wherein the product motion device comprises a support frame, a rotating pushing mechanism and an eccentric adjusting mechanism; the rotating pushing mechanism comprises a rotating pushing seat and a rotating pushing driving assembly, the rotating pushing driving assembly is arranged on the support frame, and the rotating pushing seat is drivingly connected with the rotating pushing driving assembly; the eccentric adjusting mechanism comprises an eccentric adjusting seat and an eccentric adjusting driving assembly, the eccentric adjusting driving assembly is arranged on the rotating pushing seat, the eccentric adjusting driving assembly is drivingly connected with the eccentric adjusting seat, the eccentric adjusting seat is movably arranged in the radial direction of the rotating circle where the rotating pushing seat is located, and the eccentric adjusting seat is provided with a mounting station.

[0006] In an embodiment of the utility model, a first bearing part is arranged on the rotating pushing seat, the rotating pushing seat is rotatably arranged on the support frame through the first bearing part, a first through hole is formed in the first bearing part, the first through hole extends in the radial direction of the first bearing part and is arranged in parallel with the output shaft of the eccentric adjusting driving assembly, and the eccentric adjusting seat can move along the extension direction of the first through hole.

[0007] In an embodiment of the utility model, the eccentric adjusting seat comprises an eccentric driving part and a product clamping part, the eccentric driving part is drivingly connected with the eccentric adjusting driving assembly, the product clamping part is connected with the eccentric driving part through the first through hole, and the product clamping part is arranged on the side of the rotating pushing seat away from the eccentric driving part; a product fixing seat forming the mounting station is connected to the product clamping part.

[0008] In an embodiment of the utility model, one side of first bearing part is connected with first transmission gear part, first transmission gear part is coaxial with first bearing part, and the rotating push driving assembly includes rotating push driving part and first driving gear, rotating push driving part is arranged on support frame, and first driving gear is arranged on the output end of rotating push driving part, and first driving gear is meshed with first transmission gear part.

[0009] In an embodiment of the utility model, the rotating push seat includes first bottom plate and first top plate which are sequentially and spacedly arranged from bottom to top, and first connecting piece connecting first bottom plate and first top plate, eccentric adjusting seat is arranged between first bottom plate and first top plate, first connecting piece is provided with first bearing part, and first connecting piece is rotatably arranged on support frame through first bearing part.

[0010] In an embodiment of the utility model, the support frame includes frame body and translation push mechanism, the translation push mechanism includes translation push driving assembly arranged on frame body and translation push seat drivingly connected with translation push driving assembly, and the rotating push mechanism is arranged on translation push seat, and the extension direction of the rotation axis center line of translation push seat is parallel with the moving direction of translation push seat.

[0011] In an embodiment of the utility model, the translation push seat includes translation bottom plate and translation vertical plate, the translation bottom plate is movably arranged on frame body, the translation vertical plate is vertically arranged on translation bottom plate and is provided with rotating push mechanism, and the translation push driving assembly is arranged on frame body and is drivingly connected with translation bottom plate.

[0012] In an embodiment of the utility model, the translation push driving assembly includes translation driving part arranged on frame body and translation screw drivingly connecting translation driving part and translation bottom plate, frame body is provided with translation guide assembly, and translation bottom plate is movably mounted on frame body through translation guide assembly.

[0013] In an embodiment of the utility model, the product motion device further includes product rotation driving part arranged on eccentric adjusting mechanism, and the output shaft of product rotation driving part is drivingly connected with mounting station.

[0014] To achieve the above object, the utility model discloses a second aspect of providing a polishing machine, wherein the polishing machine includes the product motion device according to the above.

[0015] Through the above technical scheme, the product motion device provided by the utility model embodiment has the following beneficial effects:

[0016] The product movement device provided by the utility model, since including support frame, rotation push mechanism and eccentric adjustment mechanism, rotation push drive assembly of rotation push mechanism is arranged on support frame and is driven to be connected with rotation push seat, namely rotation push drive assembly can drive rotation push seat to rotate, eccentric adjustment drive assembly of eccentric adjustment mechanism is arranged on rotation push seat and is driven to be connected with eccentric adjustment seat, eccentric adjustment seat is arranged to be movable in the radial direction of rotation push seat, namely eccentric adjustment drive assembly can drive eccentric adjustment seat provided with mounting station to move in the radial direction of rotation circle where rotation push seat is located, so as to adjust eccentric distance of eccentric adjustment seat and the product to be polished on mounting station, when processing curved surface product structure, eccentric distance can be adjusted according to processing radius, after adjusting in place, the translational pushing movement of polishing wheel on composite rotation push mechanism and polishing device, so that curved surface can be processed on the product, different eccentric distances correspond to processing curved surface of different radius, when needing to switch to polish curved surface of different radius, eccentric distance can be adjusted through eccentric adjustment mechanism, so that the product movement device provided by the utility model can be applied to the processing of curved surface product of different radius, the equipment versatility is improved, and the phenomenon of equipment site layout waste can be avoided.

[0017] Other features and advantages of the present application will be described in detail in the following specific embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the embodiments of the present application and constitute a part of the specification, and are used together with the following detailed description to explain the embodiments of the present application, but do not constitute a limitation on the embodiments of the present application. For those skilled in the art, other drawings can be obtained from the structures shown in the drawings without creative labor. In the drawings:

[0019] Figure 1 is a structural schematic view of a product movement device according to an embodiment of the present application from one perspective;

[0020] Figure 2 is a structural schematic view of a product movement device according to an embodiment of the present application from another perspective;

[0021] Figure 3 is a structural schematic view of an arc swing push mechanism according to an embodiment of the present application;

[0022] Figure 4 is a structural schematic view of a support frame and a translational push mechanism according to an embodiment of the present application.

[0023] EXPLANATION OF REFERENCE NUMERALS

[0024] 100 support frame 200 translation pushing mechanism

[0025] 210 translation pushing seat 211 translation bottom plate

[0026] 212 translation vertical plate 213 first mounting hole

[0027] 214 cover plate 220 translation driving member

[0028] 230 translation lead screw 240 translation guide assembly

[0029] 300 rotation pushing mechanism 310 rotation pushing seat

[0030] 311 first bottom plate 312 first top plate

[0031] 313 first connecting piece 314 first bearing portion

[0032] 315 first via hole 316 first transmission gear portion

[0033] 320 rotation pushing driving member 321 first driving gear

[0034] 322 fixed support plate

[0035] 400 eccentric adjustment mechanism 410 eccentric adjustment seat

[0036] 411 eccentric driving portion 412 product clamping portion

[0037] 420 eccentric adjustment lead screw 430 eccentric adjustment driving member

[0038] 440 eccentric guide rod 450 product self-rotation driving member DETAILED DESCRIPTION

[0039] The specific embodiments of the utility model will be described in detail below in combination with the drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.

[0040] The product motion device and the polishing machine of the utility model are described below with reference to the drawings.

[0041] As shown in Figure 1 and Figure 2 , the utility model provides a product motion device, wherein the product motion device comprises:

[0042] a support frame 100;

[0043] The rotating pushing mechanism 300 comprises a rotating pushing seat 310 and a rotating pushing driving assembly, the rotating pushing driving assembly is arranged on the support frame 100, and the rotating pushing seat 310 is drivingly connected with the rotating pushing driving assembly;

[0044] The eccentric adjustment mechanism 400 comprises an eccentric adjustment seat 410 and an eccentric adjustment driving assembly, the eccentric adjustment driving assembly is arranged on the rotating pushing seat 310, the eccentric adjustment driving assembly is drivingly connected with the eccentric adjustment seat 410, the eccentric adjustment seat 410 is movably arranged in the radial direction of the rotating circle where the rotating pushing seat 310 is located, and the eccentric adjustment seat 410 is provided with a mounting station.

[0045] When the product movement device is used, since the support frame 100, the rotating pushing mechanism 300 and the eccentric adjustment mechanism 400 are arranged, the rotating pushing driving assembly of the rotating pushing mechanism 300 is arranged on the support frame 100 and drivingly connected with the rotating pushing seat 310, that is, the rotating pushing driving assembly can drive the rotating pushing seat 310 to rotate, the eccentric adjustment driving assembly of the eccentric adjustment mechanism 400 is arranged on the rotating pushing seat 310 and drivingly connected with the eccentric adjustment seat 410, the eccentric adjustment seat 410 is movably arranged in the radial direction of the rotating pushing seat 310, that is, the eccentric adjustment driving assembly can drive the eccentric adjustment seat 410 provided with the mounting station to move in the radial direction of the rotating circle where the rotating pushing seat 310 is located, so as to adjust the eccentric distance between the eccentric adjustment seat 410 and the product to be polished on the mounting station, when the curved product structure (especially the single-R bridge product structure) is processed, the eccentric distance can be adjusted according to the processing radius, and after adjustment, the combined rotating pushing mechanism 300 and the translational pushing movement of the polishing wheel on the polishing device are used for polishing, so that the curved surface (single-R bridge) can be processed on the product, different eccentric distances correspond to processing of curved surfaces with different radii, and when it is required to switch to polishing curved surfaces with different radii, the eccentric distance can be adjusted by the eccentric adjustment mechanism 400, so that the product movement device provided by the utility model can be applied to processing of curved surfaces with different radii, the equipment versatility is improved, and the phenomenon of waste of equipment site layout can be avoided. It should be particularly noted that the product movement device provided by the utility model is particularly suitable for polishing of products, but is not limited thereto, if other processing uses the product movement device, it should fall within the protection scope of the utility model.

[0046] It should be particularly noted that the radial direction of the rotating circle where the rotating pushing seat 310 is located can refer to a direction that passes through the center point of the rotating shaft of the rotating pushing seat 310 and is perpendicular to the center line of the rotating shaft of the rotating pushing seat 310, that is, the diameter direction of the rotating pushing seat 310.

[0047] Specifically, when the installation station is located at the rotation center position of the rotary pushing seat 310, the product processed by the polishing wheel is a horizontal section; when the installation station is located at the negative half axis in the radial direction of the rotary pushing seat 310, the product processed after the composite translational pushing movement can be a concave single-R bridge product; when the installation station is located at the positive half axis in the radial direction of the rotary pushing seat 310, the product processed after the composite translational pushing movement can be a convex single-R bridge product.

[0048] Referring to Figures 1 to 3 In an embodiment of the present application, the eccentric adjustment driving assembly comprises an eccentric adjustment screw rod 420 and an eccentric adjustment driving member 430. The eccentric adjustment screw rod 420 is rotatably arranged on the rotary pushing seat 310 and extends in the radial direction of the rotary pushing seat 310. The eccentric adjustment seat 410 is provided with a first threaded hole which is threadedly connected with the eccentric adjustment screw rod 420. The eccentric adjustment driving member 430 is arranged on the rotary pushing seat 310 and can drive the eccentric adjustment screw rod 420 to rotate. That is, the position of the installation station can be adjusted by moving the eccentric adjustment seat 410 on the eccentric adjustment screw rod 420. The eccentric adjustment seat 410 is driven by a rotary driving member and a screw rod structure, which can ensure that the eccentric adjustment seat 410 has high position adjustment accuracy and strong bearing capacity. Specifically, the eccentric adjustment driving member 430 includes but is not limited to a rotary motor. Of course, the present application is not limited to this, and the driving of the eccentric adjustment seat 410 can also be driven by other suitable lifting mechanisms.

[0049] In an embodiment of the present application, the rotary pushing mechanism 300 is further provided with an eccentric guide rod 440 which extends in the same direction as the eccentric adjustment screw rod 420. The eccentric adjustment seat 410 is further provided with a first guide hole for the eccentric guide rod 440. By adding the eccentric guide rod 440 and the first guide hole, the position adjustment of the eccentric adjustment seat 410 can be guided, and the stability of the position adjustment can be further ensured. Specifically, the first guide hole is provided with a shaft sleeve which matches the eccentric guide rod 440. The number of the eccentric guide rod 440 and the first guide hole is at least two. The at least two eccentric guide rods 440 are arranged in sequence and are spaced apart around the eccentric adjustment screw rod 420. The at least two first guide holes can be respectively and one-to-one correspondingly threaded by the at least two eccentric guide rods 440. Preferably, the number of the eccentric guide rod 440 and the first guide hole is four.

[0050] Referring again to Figures 1 to 3In an embodiment of the utility model, first bearing portion 314 is equipped on rotating push seat 310, rotating push seat 310 is rotatably arranged on support frame 100 through first bearing portion 314, the rotatable installation stability of rotating push seat 310 can be guaranteed through the addition of first bearing portion 314, of course, the utility model is not limited to this, rotating push seat 310 can also be arranged on support frame 100 using the rotating structure of shaft sleeve and shaft cooperation. It needs to be specially stated that first bearing portion 314 can be the non-standard component of bearing inner ring with cylindrical ball processed on rotating push seat 310, and standard bearing piece can also be used. Meanwhile, first through hole 315 is opened on first bearing portion 314, and first through hole 315 extends in the radial direction of first bearing portion 314 and is arranged in parallel with the output shaft of eccentric adjustment drive assembly, specifically, first through hole 315 is arranged in parallel with eccentric adjustment screw rod 420 in the radial direction of first bearing portion 314, and eccentric adjustment seat 410 can move along the extension direction of first through hole 315, that is, first through hole 315 can guide eccentric adjustment seat 410.

[0051] In an embodiment of the utility model, eccentric adjustment seat 410 includes eccentric drive portion 411 and product clamping portion 412, eccentric drive portion 411 is drivingly connected with eccentric adjustment drive assembly, specifically, first threaded hole is opened in eccentric drive portion 411, that is, eccentric drive portion 411 is screw-connected with eccentric adjustment screw rod 420 of eccentric adjustment drive assembly through first threaded hole, product clamping portion 412 is arranged on the side of rotating push seat 310 away from eccentric drive portion 411, specifically, product clamping portion 412 is arranged on the side of rotating push seat 310 away from eccentric drive portion 411, and product clamping portion 412 is connected with eccentric drive portion 411 through first through hole 315, and product fixing seat forming installation station is connected on product clamping portion 412. So that product clamping portion 412 and eccentric drive portion 411 are arranged on the opposite sides of rotating push seat 310, and product clamping portion 412 is not shielded, so as to facilitate the disassembly of product fixing seat and the smooth progress of product polishing. Specifically, product clamping portion 412 has the extension structure that is detachably connected with eccentric drive portion 411 through first through hole 315.

[0052] In an embodiment of the utility model, one side of first bearing part 314 is connected with first transmission gear part 316, specifically can be that one side of first connecting piece 313 in rotating push seat 310 is away from eccentric drive part 411 is equipped with first transmission gear part 316 and first bearing part 314 in proper order, first transmission gear part 316 and first bearing part 314 are coaxial arrangement, rotating push drive component includes rotating push drive piece 320 and first drive gear 321, rotating push drive piece 320 is located on support frame 100, and first drive gear 321 is equipped on the output end of rotating push drive piece 320, and first drive gear 321 is engaged with first transmission gear part 316. By adding first transmission gear part 316 that is stacked with first bearing part 314, rotating push seat 310 can be driven to rotate by gear transmission, so as to facilitate the arrangement of rotating push drive piece 320.

[0053] Specifically, first transmission gear part 316 and first bearing part 314 are sequentially projected on first connecting piece 313, the outer diameter of first transmission gear part 316 is greater than the outer diameter of first bearing part 314, so that an axial stop end surface is formed between first transmission gear part 316 and first bearing part 314, facilitating axial positioning and installation of rotating push seat 310. At the same time, first transmission gear part 316 can only have a gear body on the side where rotating push drive piece 320 is located, without a gear body around the entire circle, which can achieve circular arc swinging, and by controlling the forward and reverse rotation of rotating push drive piece 320, reciprocating motion of swinging can be achieved. More specifically, support frame 100 is provided with a fixed support plate 322 for installing rotating push drive piece 320, and rotating push drive piece 320 includes but is not limited to a motor.

[0054] In an embodiment of the utility model, rotating push seat 310 includes first bottom plate 311 and first top plate 312 sequentially and spaced apart from bottom to top, and first connecting piece 313 connecting first bottom plate 311 and first top plate 312, first bearing part 314 is arranged on first connecting piece 313, and first connecting piece 313 is rotatably arranged on support frame 100 through first bearing part 314, eccentric adjustment seat 410 is arranged between first bottom plate 311 and first top plate 312, specifically, eccentric drive part 411 of eccentric adjustment seat 410 is located between first bottom plate 311 and first top plate 312, and eccentric adjustment drive component drives eccentric drive part 411 to move between first bottom plate 311 and first top plate 312. Through the above-mentioned arrangement of rotating push seat 310, on the one hand, the structural strength is ensured, and on the other hand, the eccentric adjustment drive structure can be arranged on first bottom plate 311 and first top plate 312, and the rotating drive structure is arranged on first connecting piece 313, and the two drive structures are arranged separately, which is simple and reasonable in layout.

[0055] Specifically, the eccentric adjustment screw rod 420 is rotatably arranged, and two ends of the eccentric adjustment screw rod 420 are rotatably arranged on the first bottom plate 311 and the first top plate 312 respectively. In addition, the eccentric adjustment driving member 430 is arranged on the first top plate 312, and the eccentric adjustment driving member 430 is drivingly connected with the upper end of the eccentric adjustment screw rod 420. Of course, the eccentric adjustment driving member 430 arranged on the first bottom plate 311 is drivingly connected with the lower end of the eccentric adjustment screw rod 420. Meanwhile, the upper and lower ends of the eccentric guide rod 440 are connected with the first bottom plate 311 and the first top plate 312 respectively, and the first bottom plate 311, the first top plate 312, the first connecting member 313 and the eccentric guide rod 440 can form a rigid structure.

[0056] Referring to Figures 1 to 4 In an embodiment of the present application, the support frame 100 comprises a frame body and a translation pushing mechanism 200, the translation pushing mechanism 200 comprises a translation pushing driving assembly arranged on the frame body and a translation pushing seat 210 drivingly connected with the translation pushing driving assembly, and the rotary pushing mechanism 300 is arranged on the translation pushing seat 210, and the extension direction of the rotation axis center line of the rotary pushing seat 310 is parallel to the moving direction of the translation pushing seat 210. The translation pushing mechanism 200 is arranged in the product moving device, so that when the product is processed on the curved surface (single R bridge surface), the product moving device only needs to rotate the composite polishing wheel.

[0057] In an embodiment of the present application, the translation pushing seat 210 comprises a translation bottom plate 211 and a translation vertical plate 212, the translation bottom plate 211 is movably arranged on the frame body, the translation vertical plate 212 is vertically arranged on the translation bottom plate 211 and is installed with the rotary pushing mechanism 300, the translation pushing driving assembly is arranged on the frame body and is drivingly connected with the translation bottom plate, so as to drive the translation bottom plate 211 to reciprocate. The translation pushing seat 210 is arranged as the combination of the translation bottom plate 211 and the translation vertical plate 212, so that the translation mounting structure and the rotation structure can be arranged in sequence along the height direction, and the translation vertical plate 212 can obtain larger mounting space. Specifically, the translation vertical plate 212 is provided with a first mounting hole 213 for rotatably mounting the first bearing part 314, the axial stop end surface formed between the first transmission gear part 316 and the first bearing part 314 can be arranged in abutment with the side of the translation vertical plate 212 away from the product fixing seat, and the side of the translation vertical plate 212 arranged towards the product fixing seat is provided with a cover plate 214 to shield the first bearing part 314.

[0058] In an embodiment of the utility model, the translation pushing drive assembly includes the translation drive piece 220 that sets up on the frame body, and the translation screw rod 230 that drives connection translation drive piece 220 and translation bottom plate 211, namely translation pushing drive assembly adopts the drive mode of ball screw pair, can guarantee that translation pushing seat 210 has higher position adjustment accuracy and stronger bearing capacity, specifically, translation drive piece 220 includes but is not limited to motor. In addition, translation guiding assembly 240 can be set up on the frame body, and translation bottom plate 211 can be movably installed on the frame body through translation guiding assembly 240, further, translation guiding assembly 240 includes the translation guiding rod that is equipped on the opposite sides of translation screw rod 230, and translation bottom plate 211 can be movably installed on the frame body through translation guiding rod. Through the addition of translation guiding assembly 240, the position adjustment of translation pushing seat 210 can be guided, and the stability of position adjustment is further guaranteed.

[0059] In an embodiment of the utility model, the product motion device further includes a product rotation driving piece 450 arranged on the eccentric adjustment mechanism 400, and an installation station is arranged at the end of the output shaft of the product rotation driving piece 450. That is, the product to be polished can be arranged at the end of the output shaft of the product rotation driving piece 450, so that the product to be polished can rotate under the driving of the product rotation driving piece 450, thereby enabling the standard spherical surface, non-standard spherical surface and skirt structure spherical surface to be polished by the rotation of the product rotation driving piece 450 and the rotation of the rotary pushing mechanism 300. At this time, the translation pushing mechanism 200 can stop driving, thereby further improving the versatility of the product motion device. Specifically, the main body of the product rotation driving piece 450 can be arranged below the product clamping part 412 of the eccentric adjustment seat 410, and the output shaft of the product rotation driving piece 450 is arranged upward, and a product fixing seat forming the installation station can be connected to the output shaft, and the rotation axis center line of the output shaft can be arranged to be parallel to the eccentric adjustment screw rod 420, so that the installation station is in the radial direction of the rotary pushing mechanism 300. The product rotation driving piece 450 includes but is not limited to a motor.

[0060] In addition, the utility model also provides a polishing machine, wherein the polishing machine includes the product motion device according to the above. Since the polishing machine adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here.

[0061] In the description of the utility model, it is necessary to understand that the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0062] In the utility model, unless otherwise specifically defined and limited, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected or communicate with each other; it can be directly connected, or it can be indirectly connected through an intermediate medium, it can be the communication or interaction relationship between two elements, unless otherwise specifically limited. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific situation.

[0063] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms is not necessarily for the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of different embodiments or examples without contradiction.

[0064] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model, and the skilled in the art can change, modify, replace and modify the above embodiments within the scope of the utility model.

Claims

1. A product motion device, characterized by, The product moving device comprises: a support frame (100); a rotating pushing mechanism (300) comprising a rotating pushing seat (310) and a rotating pushing driving assembly, the rotating pushing driving assembly being arranged on the support frame (100), and the rotating pushing seat (310) being drivingly connected with the rotating pushing driving assembly; an eccentric adjusting mechanism (400) comprising an eccentric adjusting seat (410) and an eccentric adjusting driving assembly, the eccentric adjusting driving assembly being arranged on the rotating pushing seat (310), the eccentric adjusting driving assembly drivingly connecting the eccentric adjusting seat (410), the eccentric adjusting seat (410) being movably arranged in the radial direction of a rotating circle in which the rotating pushing seat (310) is arranged, and the eccentric adjusting seat (410) being provided with a mounting station.

2. The product motion device of claim 1, wherein, The rotating pushing seat (310) is provided with a first bearing portion (314), the rotating pushing seat (310) being rotatably arranged on the support frame (100) through the first bearing portion (314), a first through hole (315) being formed in the first bearing portion (314), the first through hole (315) extending in the radial direction of the first bearing portion (314) and being arranged in parallel with an output shaft of the eccentric adjusting driving assembly, and the eccentric adjusting seat (410) being movable along the extension direction of the first through hole (315).

3. The product motion device of claim 2, wherein, The eccentric adjusting seat (410) comprises an eccentric driving portion (411) and a product clamping portion (412), the eccentric driving portion (411) being drivingly connected with the eccentric adjusting driving assembly, the product clamping portion (412) being connected with the eccentric driving portion (411) through the first through hole (315), and the product clamping portion (412) being arranged on the side of the rotating pushing seat (310) which is away from the eccentric driving portion (411), and the product clamping portion (412) being connected with a product fixing seat which forms the mounting station.

4. The product motion device of claim 2, wherein, One side of the first bearing portion (314) is connected with a first transmission gear portion (316), the first transmission gear portion (316) being coaxially arranged with the first bearing portion (314), the rotating pushing driving assembly comprising a rotating pushing driving member (320) and a first driving gear (321), the rotating pushing driving member (320) being arranged on the support frame (100), and the first driving gear (321) being arranged on the output end of the rotating pushing driving member (320), and the first driving gear (321) being meshingly connected with the first transmission gear portion (316).

5. The product motion device of claim 2, wherein, The rotating pushing seat (310) comprises a first bottom plate (311), a first top plate (312) and a first connecting piece (313) connecting the first bottom plate (311) and the first top plate (312) which are sequentially and spacedly arranged from bottom to top, the eccentric adjusting seat (410) is arranged between the first bottom plate (311) and the first top plate (312), the first connecting piece (313) is provided with the first bearing part (314), and the first connecting piece (313) is rotatably arranged on the support frame (100) through the first bearing part (314).

6. A product motion device according to any one of claims 1 to 5, wherein, The support frame (100) comprises a frame body and a translation pushing mechanism (200), the translation pushing mechanism (200) comprises a translation pushing driving assembly arranged on the frame body and a translation pushing seat (210) drivingly connected with the translation pushing driving assembly, the rotating pushing mechanism (300) is arranged on the translation pushing seat (210), and an extension direction of a rotation shaft center line of the rotating pushing seat (310) is parallel to a moving direction of the translation pushing seat (210).

7. The product motion device of claim 6, wherein, The translation pushing seat (210) comprises a translation bottom plate (211) and a translation vertical plate (212), the translation bottom plate (211) is movably arranged on the frame body, the translation vertical plate (212) is vertically arranged on the translation bottom plate (211) and is provided with the rotating pushing mechanism (300), and the translation pushing driving assembly is arranged on the frame body and is drivingly connected with the translation bottom plate (211).

8. The product motion device of claim 7, wherein, The translation pushing driving assembly comprises a translation driving piece (220) arranged on the frame body and a translation lead screw (230) drivingly connecting the translation driving piece (220) and the translation bottom plate (211), the frame body is provided with a translation guiding assembly (240), and the translation bottom plate (211) is movably arranged on the frame body through the translation guiding assembly (240).

9. The product motion device of any one of claims 1 to 5, wherein, The product motion device further comprises a product autorotation driving piece (450) arranged on the eccentric adjusting mechanism (400), and an output shaft of the product autorotation driving piece (450) is drivingly connected with the mounting station.

10. A polishing machine characterized by, The polishing machine comprises the product motion device according to any one of claims 1 to 9.

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