Feeding and discharging equipment

Abstract

The feeding and discharging equipment comprises a transferring device and a feeding device, and further comprises a moving mechanism and a clamp, the feeding device comprises a support, a feeding plate, a fixing plate and a material ejecting assembly, the feeding plate is arranged on the support, the feeding plate is constructed to be obliquely arranged towards the clamp, and an arc-shaped plate is arranged at the end, close to the clamp, of the feeding plate; the first side wall is connected with a blocking seat, the fixing plate is connected to the second side wall, the material ejecting assembly comprises a first linear driving piece and a material ejecting rod, the first linear driving piece is installed on the fixing plate, and the material ejecting rod is arranged at the output end of the first linear driving piece. A part is placed through the feeding plate, when the part slides on the arc-shaped plate, the first linear driving piece drives the ejector rod to push the whole part out of the arc-shaped plate, and then the part is transferred to machining equipment through the transferring device. Therefore, the parts with different diameters can be placed and transferred, the utilization rate of the arc-shaped plate can be increased, and the economic cost is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of shaft parts processing, and in particular to a loading and unloading device. Background Art

[0002] The application range of shaft parts is very wide. Usually after rough machining, the parts need to be fine-machined to reduce friction resistance and extend service life.

[0003] At present, loading and unloading equipment includes a tray and a moving mechanism. That is, the tray is used to place parts, and the moving mechanism transfers the parts in the tray to the processing equipment; after the processing of the processing equipment is completed, the transfer mechanism takes out the parts and places them in a specific area.

[0004] However, the tray usually needs to be customized according to the diameter of the part. For parts of different diameters, the tray's slot cannot be placed, so the tray needs to be replaced or re-customized. This not only reduces the utilization rate of the tray, but also increases the economic cost. Summary of the invention

[0005] Based on the above description, the present invention provides a loading and unloading device, which aims to solve the problem that parts of different diameters cannot be placed in the existing material trough of the material tray.

[0006] The technical solution of the present invention to solve the above technical problems is as follows: A loading and unloading device, comprising: The transfer device comprises a moving mechanism and a clamp, wherein the clamp is arranged at the output end of the moving mechanism; A loading device is arranged opposite to the transfer device, and the loading device includes a support, a feed plate, a fixed plate and a ejecting assembly. The feed plate is arranged on the support, and the feed plate is constructed to be arranged inclined toward the fixture. An arc plate is provided at one end of the feed plate close to the fixture, and the arc plate has a first side wall and a second side wall arranged perpendicular to each other. The first side wall is arranged opposite to the fixture, and a stopper is connected to the first side wall. The fixed plate is connected to the second side wall. The ejecting assembly includes a first linear drive and a ejecting rod. The first linear drive is installed on the fixed plate, and the ejecting rod is provided at the output end of the first linear drive.

[0007] Based on the above technical solution, the present invention can also be improved as follows.

[0008] Furthermore, a baffle plate is provided on the feed plate.

[0009] Furthermore, the feeding device comprises a baffle, and the baffle is arranged on a side of the feeding plate away from the first linear driving member.

[0010] Furthermore, a top block is provided on the baffle, and the top block is arranged opposite to the ejecting rod.

[0011] Furthermore, the feeding device includes a first proximity switch, and the first proximity switch is installed on the block seat.

[0012] Furthermore, the feeding device includes a material stopping assembly, and the material stopping assembly includes a second linear driving member and a material stopping pin, the second linear driving member is installed on the feed plate, and the material stopping pin is arranged at the output end of the second linear driving member.

[0013] Furthermore, the feeding device includes a second proximity switch, which is arranged on the feed plate and located between the support and the material blocking assembly.

[0014] Furthermore, the arc plate has a third side wall opposite to the second side wall, the loading and unloading equipment includes a flipping device, the flipping device includes a box body, a first pressing and flipping mechanism, a second pressing and flipping mechanism and a lifting mechanism, the box body is formed by the first side plate, the second side plate, the third side plate, the fourth side plate and the bottom plate, and the first side plate and the second side plate are both provided with stepped holes, the two stepped holes are constructed to be coaxially arranged, the stepped holes include a receiving groove and a first through hole arranged in sequence from the inside to the outside, the second side plate is connected to the third side wall, the third side plate is constructed to be inclined toward the fourth side plate, at least two second through holes parallel to each other are opened on the bottom plate, and the first side plate or the second side plate is provided with a There is a connecting sleeve coaxial with the stepped hole, the first clamping and flipping mechanism corresponds to the second side plate or the first side plate without the connecting sleeve, the second clamping and flipping mechanism corresponds to the first side plate or the second side plate with the connecting sleeve, the first clamping and flipping mechanism includes a first support frame, a third linear drive member and a first clamping and flipping plate, the third linear drive member is installed on the first support frame, the first clamping and flipping plate is arranged in the accommodating groove, the output end of the third linear drive member passes through the first through hole and is plugged into the connecting end of the first clamping and flipping plate, the second clamping and flipping mechanism includes a second support frame, a clamping and flipping assembly and a driving assembly, the second clamping and flipping assembly includes a fourth linear drive member, A shaft sleeve and a second pressure flip plate, the fourth linear drive member is installed on the second support frame, the shaft sleeve is sleeved on the output end of the fourth linear drive member, the shaft sleeve is provided with a plurality of sliding protrusions arranged at intervals along the circumferential direction, the second pressure flip plate is arranged in the accommodating groove, the end of the shaft sleeve away from the fourth linear drive member passes through the first through hole and is plugged into the connecting end of the second pressure flip plate, the driving assembly comprises a driving motor, a first transmission part, a second transmission part and a connecting part, the driving motor is installed on the second support frame, the driving motor and the fourth linear drive member are arranged opposite to each other, the first transmission part is sleeved on the output end of the driving motor, the second transmission part is sleeved on the shaft sleeve, and the second transmission The movable part is provided with a sliding groove corresponding to each of the sliding protrusions, and the sliding protrusion cooperates with the sliding groove slideway, and the second transmission part is provided with an installation groove corresponding to the connecting sleeve, and the end of the connecting sleeve away from the box body is inserted into the installation groove, and the first transmission part and the second transmission part are connected through the connecting part, and the lifting mechanism includes a third support frame and a lifting assembly, and the third support frame is connected to the bottom plate, and the number of the lifting assemblies is associated with the number of the second through holes, and the lifting assembly is arranged one by one with the second through holes, and the lifting assembly includes a fifth linear drive member and a support seat, and the fifth linear drive member is installed on the third support frame, and the support seat is arranged at the output end of the fifth linear drive member.One end of the support seat facing away from the fifth linear drive member is inserted into the second through hole.

[0015] Further, limiting grooves are provided on the pressing surfaces of the first pressing and flipping plate and the second pressing and flipping plate.

[0016] Further, it includes a positioning device. The positioning device includes a turntable and a conductive mechanism. The turntable is sleeved on the output end of the driving motor. There are two positioning protrusions arranged at intervals along the circumference on the turntable. The conductive mechanism is arranged opposite to the turntable. The conductive mechanism includes a housing, a connecting rod, an elastic member, a first conductive sheet and a second conductive sheet. A receiving channel is provided in the housing. The receiving channel has a first receiving cavity and a second receiving cavity. The connecting rod is configured in a T shape. The connecting rod has a first flange and a second flange. The connecting rod is arranged in the receiving channel. The first flange and the second flange are arranged in one-to-one correspondence with the first receiving cavity and the second receiving cavity. One end of the connecting rod close to the turntable extends out of the receiving channel. The elastic member is sleeved on the connecting rod. One end of the elastic member abuts against the first flange, and the other end of the elastic member abuts against the wall surface of the first receiving cavity relative to the first flange. The first conductive sheet and the second conductive sheet are both arranged in the second receiving cavity. The first conductive sheet is arranged at one end of the connecting rod with the second flange, and the second conductive sheet is arranged opposite to the first conductive sheet.

[0017] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: (1) In the present application, parts are placed through the feeding plate. When the parts slide onto the arc-shaped plate, the ejector rod is driven by the first linear drive member to push the whole parts out of the arc-shaped plate, and then the parts are transferred to the processing equipment by the transfer device. In this way, parts with different diameters can be placed and transferred, so as to improve the utilization rate of the arc-shaped plate and reduce the economic cost.

[0018] (2) In the present application, the flipping device commutes the parts before the transfer device clamps the parts to ensure that the direction of the parts conforms to the processing direction of the processing equipment. Description of the Drawings

[0019] Figure 1 It is the general assembly drawing of a loading and unloading device provided in the embodiment of the present invention; Figure 2 It is the structural schematic diagram of the loading device in the embodiment of the present invention; Figure 3 It is the structural schematic diagram of the ejector rod in the embodiment of the present invention; Figure 4 It is the structural schematic diagram of the material blocking assembly in the embodiment of the present invention; Figure 5It is a schematic diagram of the structure of the turning device in the embodiment of the present invention; Figure 6 is a vertical cross-sectional view of a turning device in an embodiment of the present invention; Figure 7 A partial cross-sectional view of a box body in an embodiment of the present invention; Figure 8 for Figure 7 A partial enlarged view of the middle part; Fig. 9 It is a schematic diagram of the structure of the first pressing and turning mechanism and the second pressing and turning mechanism in an embodiment of the present invention; Fig.10 It is a structural schematic diagram of the second pressing and turning mechanism in an embodiment of the present invention; Fig.11 is a schematic structural diagram of a second transmission part in an embodiment of the present invention; Fig.12 It is a structural schematic diagram of a jacking assembly in an embodiment of the present invention; Fig.13 It is a schematic diagram of the structure of the turntable in the embodiment of the present invention; Fig.14 is a vertical cross-sectional view of a conductive mechanism in an embodiment of the present invention; Fig.15 is a vertical cross-sectional view of a housing in an embodiment of the present invention; Fig.16 It is a schematic diagram of assembling the connecting rod, the elastic member, the first conductive sheet and the second conductive sheet in an embodiment of the present invention; Fig.17 It is a schematic diagram of the structure of parts in an embodiment of the present invention.

[0020] Description of reference numerals: 1. Part; 2. First end; 3. Second end; 4. Inner cavity; 10. Transfer device; 11. Moving mechanism; 12. Clamp; 20. Feeding device; 21. Support; 22. Feeding plate; 221. Arc plate; 222. Stop seat; 223. Stop plate; 23. Fixing plate; 24. Ejector assembly; 241. First linear drive member; 242. Ejector rod; 24. Stop plate; 241. Ejector block; 26. First proximity switch; 27. Stop assembly; 271. Second linear drive member; 272. Stop pin; 28. Second proximity switch; 30. Turning device; 31. Box; 311. First side plate; 3111. Step hole; 31111. Accommodating groove; 31112. First through hole; 3112. Connecting sleeve; 312. Second side plate; 313. Third side plate; 314. Fourth side plate; 315. Bottom plate; 3151. Second through hole; 32. First pressing and turning mechanism; 321. First support frame; 322. Third linear drive member; 323. First pressing and turning plate; 3231. Positioning groove; 33. Second pressing and turning mechanism; 331. First Second support frame; 332, pressing and flipping assembly; 3321, fourth linear drive member; 3322, shaft sleeve; 33221, sliding protrusion; 3323, second pressing and flipping plate; 333, driving assembly; 3331, driving motor; 3332, first transmission part; 3333, second transmission part; 33331, sliding groove; 33332, mounting groove; 3334, connecting part; 34, lifting mechanism; 341, third support frame; 342, lifting assembly; 3421, fifth linear drive member; 3422, support seat; 40. Positioning device; 41. Turntable; 411. Positioning protrusion; 42. Conductive mechanism; 421. Shell; 4211. Accommodating channel; 42111. First accommodating cavity; 42112. Second accommodating cavity; 422. Connecting rod; 4221. First flange; 4222. Second flange; 423. Elastic member; 424. First conductive sheet; 425. Second conductive sheet. DETAILED DESCRIPTION

[0021] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0023] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0024] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0025] Reference Figures 1 to 3 As shown in Figure 17, the present invention provides a technical solution: a loading and unloading device, including a transfer device 10 and a loading device 20, the transfer device 10 includes a moving mechanism 11 and a fixture 12, and the fixture 12 is arranged at the output end of the moving mechanism 11; the loading device 20 is arranged opposite to the transfer device 10, and the loading device 20 includes a support 21, a feed plate 22, a fixed plate 23 and a top material assembly 24, the feed plate 22 is arranged on the support 21, and the feed plate 22 is configured to be arranged inclined toward the fixture 12 An arc-shaped plate 221 is provided at one end of the feed plate 22 close to the fixture 12. The arc-shaped plate 221 has a first side wall and a second side wall which are arranged perpendicular to each other. The first side wall is arranged opposite to the fixture 12. A stopper 222 is connected to the first side wall. The fixed plate 23 is connected to the second side wall. The ejection assembly 24 includes a first linear drive member 241 and an ejection rod 242. The first linear drive member 241 is installed on the fixed plate 23. The ejection rod 242 is arranged at the output end of the first linear drive member 241.

[0026] For example, the moving mechanism 11 may be a two-axis moving platform, a three-axis moving platform or a manipulator, etc. The clamp 12 may be a pneumatic clamp or an electric clamp, etc.

[0027] According to this embodiment, when the part 1 slides onto the arc plate 221, the first linear drive 241 drives the ejector rod 242 to insert into the inner cavity 4; at the same time, the first linear drive 241 drives the ejector rod 242 to push the part 1 as a whole out of the arc plate 221. Then, the moving mechanism 11 drives the fixture 12 to clamp the part 1; after the fixture 12 completely clamps the part 1, the first linear drive 241 drives the ejector rod 242 to withdraw from the inner cavity 4. At this time, the moving mechanism 11 drives the fixture 12 to transfer the part 1 to the processing equipment. In addition, when the processing equipment is completed, the moving mechanism 11 drives the fixture 12 to take out the part 1 and place it in a specific area, thereby realizing loading and unloading.

[0028] Reference Figure 2 As shown, in some embodiments, a baffle plate 223 is provided on the feed plate 22 .

[0029] According to this embodiment, the material blocking plate 223 can ensure that the parts 1 are arranged in an orderly manner and prevent the parts 1 from falling due to tilting factors.

[0030] Reference Figure 2 As shown, in some embodiments, the loading device 20 includes a baffle 24 , which is disposed on a side of the feed plate 22 away from the first linear drive member 241 .

[0031] According to this embodiment, when the first linear drive member 241 drives the ejecting rod 242 to push the part 1 as a whole out of the arc-shaped plate 221 , the baffle plate 24 can play a limiting role, thereby limiting the stroke of the ejecting rod 242 .

[0032] Reference Figure 2 As shown, in some embodiments, a top block 241 is provided on the baffle 24 , and the top block 241 is arranged opposite to the ejecting rod 242 .

[0033] According to this embodiment, when the first linear driving member 241 drives the ejecting rod 242 to push the part 1 as a whole out of the arc-shaped plate 221 , the ejecting block 241 can not only play a limiting role, but also can better contact with the part 1 .

[0034] Reference Figure 2 As shown, in some embodiments, the feeding device 20 includes a first proximity switch 26 , and the first proximity switch 26 is installed on the blocking seat 222 .

[0035] According to this embodiment, when the first proximity switch 26 detects that there is a part 1 on the arc-shaped plate 221, the first linear driving member 241 can be caused to perform a corresponding action.

[0036] Reference Figure 2 and 4As shown, in some embodiments, the feeding device 20 includes a material blocking assembly 27, which includes a second linear drive member 271 and a material blocking pin 272, the second linear drive member 271 is installed on the feed plate 22, and the material blocking pin 272 is arranged at the output end of the second linear drive member 271.

[0037] According to this embodiment, the material blocking assembly 27 can divide the feed plate 22 into upstream and downstream. When the parts 1 downstream of the feed plate 22 are sufficient, the second linear drive member 271 pushes the material blocking pin 272 to contact the feed plate 22, and can block the parts 1 upstream of the feed plate 22, preventing the parts 1 upstream of the feed plate 22 from entering the downstream of the feed plate 22. In this way, it is possible to avoid excessive parts 1 downstream of the feed plate 22, thereby reducing the friction force on the parts 1 on the arc plate 221.

[0038] Reference Figure 2 As shown, in some embodiments, the feeding device 20 includes a second proximity switch 28 , which is disposed on the feed plate 22 , and the second proximity switch 28 is located between the support 21 and the material blocking assembly 27 .

[0039] According to this embodiment, the second proximity switch 28 can detect whether the parts 1 downstream of the feed plate 22 are full. That is, when the second proximity switch 28 detects that the length of time that the part 1 stays exceeds the preset time, the second linear drive member 271 can push the stopper pin 272 to contact the feed plate 22.

[0040] Reference Figures 5 to 17As shown, in some embodiments, the arc plate 221 has a third side wall opposite to the second side wall, the loading and unloading equipment includes a flipping device 30, the flipping device 30 includes a box body 31, a first pressing and flipping mechanism 32, a second pressing and flipping mechanism 33 and a lifting mechanism 34, the box body 31 is formed by a first side plate 311, a second side plate 312, a third side plate 313, a fourth side plate 314 and a bottom plate 315, and a stepped hole 3111 is provided on the first side plate 311 and the second side plate 312, and the two stepped holes 3111 are constructed to be coaxially arranged, and the stepped hole 3111 includes a accommodating groove 31111 and a first through hole 31112 arranged in sequence from the inside to the outside, the second side plate 312 is connected to the third side wall, and the third side plate 313 is constructed The bottom plate 315 is provided with at least two second through holes 3151 parallel to each other, the first side plate 311 or the second side plate 312 is provided with a connecting sleeve 3112 coaxial with the stepped hole 3111, the first pressing and flipping mechanism 32 corresponds to the second side plate 312 or the first side plate 311 without the connecting sleeve 3112, the second pressing and flipping mechanism 33 corresponds to the first side plate 311 or the second side plate 312 with the connecting sleeve 3112, the first pressing and flipping mechanism 32 includes a first support frame 321, a third linear driving member 322 and a first pressing and flipping plate 323, the third linear driving member 322 is installed on the first support frame 321, and the first pressing and flipping plate 323 is arranged in the accommodating groove 31 111, the output end of the third linear drive member 322 passes through the first through hole 31112 and is plugged into the connecting end of the first clamping flip plate 323, the second clamping flip mechanism 33 includes a second support frame 331, a clamping flip assembly 332 and a driving assembly 333, the second clamping flip assembly 332 includes a fourth linear drive member 3321, a sleeve 3322 and a second clamping flip plate 3323, the fourth linear drive member 3321 is installed on the second support frame 331, the sleeve 3322 is sleeved on the output end of the fourth linear drive member 3321, the sleeve 3322 is provided with a plurality of sliding protrusions 33221 arranged at intervals along the circumferential direction, the second clamping flip plate 3323 is arranged in the accommodating groove 31111, and the sleeve 3322 is away from One end of the fourth linear drive member 3321 passes through the first through hole 31112 and is plugged into the connecting end of the second pressing flip plate 3323. The driving assembly 333 includes a driving motor 3331, a first transmission part 3332, a second transmission part 3333 and a connecting part 3334. The driving motor 3331 is installed on the second support frame 33221. The driving motor 3331 and the fourth linear drive member 3321 are arranged opposite to each other. The first transmission part 3332 is sleeved on the output end of the driving motor 3331, and the second transmission part 3333 is sleeved on the shaft sleeve 3322. The second transmission part 3333 corresponds to each sliding protrusion 33221 to open a sliding groove 33331, and the sliding protrusion 33221 is slidably matched with the sliding groove 33331.The second transmission part 3333 is provided with a mounting groove 33332 corresponding to the corresponding connecting sleeve 3112, and the end of the connecting sleeve 3112 away from the box body is inserted into the mounting groove 33332. The first transmission part 3332 and the second transmission part 3333 are connected through the connecting part 3334. The lifting mechanism 34 includes a third support frame 341 and a lifting assembly 342. The third support frame 341 is connected to the bottom plate 315. The number of the lifting assemblies 342 is associated with the number of the second through holes 3151. The lifting assemblies 342 are arranged one by one with the second through holes 3151. The lifting assembly 342 includes a fifth linear driving member 3421 and a supporting seat 3422. The fifth linear driving member 3421 is installed on the third support frame 341. The supporting seat 3422 is arranged at the output end of the fifth linear driving member 3421. The end of the supporting seat 3422 away from the fifth linear driving member 3421 is inserted into the second through hole 3151.

[0041] Exemplarily, the connecting sleeve 3112 and the mounting groove 33332 may be clearance fit or bearing connection. When the connecting sleeve 3112 is located on the first side plate 311, the first pressing and flipping mechanism 32 corresponds to the second side plate 312, that is, the first support frame 321 is detachably connected to the second side plate 312, and the second pressing and flipping mechanism 33 corresponds to the first side plate 311, that is, the second support frame 331 is detachably connected to the first side plate 311; when the connecting sleeve 3112 is located on the second side plate 312, the first pressing and flipping mechanism 32 corresponds to the first side plate 311, that is, the first support frame 321 is detachably connected to the first side plate 311, and the second pressing and flipping mechanism 33 corresponds to the second side plate 312, that is, the second support frame 331 is detachably connected to the second side plate 312. The connecting end of the first pressing and flipping plate 323 and the output end of the third linear drive member 322 may be clearance fit or connected through a bearing. The sleeve 3322 is connected to the output end of the fourth linear drive member 3321 through a bearing. The drive motor 3331 can be a servo motor, a stepper motor or a reduction motor. The connecting end of the second clamping flip plate 3323 and the sleeve 3322 can be a transition fit or an interference fit, or can be a key connection. The first transmission part 3332 and the second transmission can be synchronous wheels or gears, etc., and the connecting part 3334 can be a synchronous belt or chain, etc.; when the first transmission part 3332 and the second transmission are synchronous wheels, the connecting part 3334 is a synchronous belt; when the first transmission part 3332 and the second transmission are gears, the connecting part 3334 is a chain.

[0042] According to this embodiment, when the part 1 needs to maintain a specific direction during the processing of the processing equipment, the part 1 needs to be reversed during loading, and then the part 1 is transferred to the processing equipment for processing. If the second end 3 faces the ejector rod 242, the ejector rod 242 can be directly inserted into the inner cavity 4, so that the part 1 can be directly transferred through the transfer device 10. If the first end 2 faces the ejector rod 242, the ejector rod 242 cannot be directly inserted into the inner cavity 4, and the part 1 needs to be reversed. During the reversal, since the first end 2 faces the ejector rod 242, the first linear drive member 241 drives the ejector rod 242 to push the part 1 to slide along the arc plate 221 toward the box body 31. When reaching the box body 31, the part 1 slides along the third side plate 313 to the bottom plate 315. At this time, the fifth linear drive member 3421 drives the support seat 3422 to push the part 1 up to be flush with the first clamping flip plate 323 and the second clamping flip plate 3323. At the same time, the third linear drive 322 pushes the first clamping flip plate 323 to move toward the part 1, and the fourth linear drive 3321 pushes the sleeve 3322 and the second clamping flip plate 3323 to move toward the part 1; the first clamping flip plate 323 and the second clamping flip plate 3323 move toward the part 1 at the same time, so that the part 1 can be clamped. Before the reversal, the fifth linear drive 3421 first drives the support seat 3422 to reset. Then, the driving motor 3331 provides the power of rotation, which is transmitted to the sleeve 3322 through the transmission assembly composed of the first transmission part 3332, the second transmission part 3333 and the connecting part 3334, so that the second clamping flip plate 3323 drives the part 1 to rotate, and the first clamping flip plate 323 cooperates to rotate around the output end of the third linear drive 322, thereby realizing the reversal of the part 1. After the reversal, the fifth linear drive member 3421 drives the support seat 3422 to move again, so that the part 1 is located on the support seat 3422; the third linear drive member 322 and the fourth linear drive member 3321 respectively drive their respective first pressing flip plate 323 and second pressing flip plate 3323 to reset. Subsequently, the fifth linear drive member 3421 continues to drive the support seat 3422 to move upward, so that the entire part 1 is completely exposed from the box body 31. Finally, the clamping claws of the clamp 12 extend between the two support seats 3422 to clamp the part 1, and then the moving mechanism 11 is moved.

[0043] It should be noted that when the fourth linear drive member 3321 provides thrust, the second transmission part 3333 is affected by the connecting sleeve 3112, the second transmission part 3333 remains stationary, the shaft sleeve 3322 moves relative to the second transmission part 3333, and the sliding protrusion 33221 slides with the sliding groove 33331. When the driving motor 3331 provides power, the second transmission part 3333 drives the shaft sleeve 3322 to rotate around the output end of the fourth linear drive member 3321, and the output end of the fourth linear drive member 3321 remains stationary.

[0044] Reference Figures 5 and 6 As shown in FIGS. 9 - 10, in some embodiments, limiting grooves 3231 are formed on the pressing surfaces of the first pressing and flipping plate 323 and the second pressing and flipping plate 3323.

[0045] According to this embodiment, when the part 1 is reversed, the limiting groove 3231 can prevent the part 1 from falling off.

[0046] In some embodiments, a plurality of anti - slip protrusions are provided in the limiting groove 3231.

[0047] According to this embodiment, when the part 1 is reversed, the anti - slip protrusions can increase the friction force on the part 1 and further prevent the part 1 from falling off.

[0048] Referring to Figures 5 and 6 As shown in FIGS. 9 - 10, in some embodiments, it includes a positioning device 40. The positioning device 40 includes a turntable 41 and a conductive mechanism 42. The turntable 41 is sleeved on the output end of the driving motor 3331. Two positioning protrusions 411 are arranged at intervals along the circumferential direction on the turntable 41. The conductive mechanism 42 is arranged opposite to the turntable 41. The conductive mechanism 42 includes a housing 421, a connecting rod 422, an elastic member 423, a first conductive sheet 424 and a second conductive sheet 425. A receiving channel 4211 is provided in the housing 421. The receiving channel 4211 has a first receiving cavity 42111 and a second receiving cavity 42112. The connecting rod 422 is configured in a cross - shape. The connecting rod 422 has a first flange 4221 and a second flange 4222. The connecting rod 422 is arranged in the receiving channel 4211. The first flange 4221 and the second flange 4222 are arranged in one - to - one correspondence with the first receiving cavity 42111 and the second receiving cavity 42112. One end of the connecting rod 422 close to the turntable 41 extends out of the receiving channel 4211. The elastic member 423 is sleeved on the connecting rod 422. One end of the elastic member 423 abuts against the first flange 4221, and the other end of the elastic member 423 abuts against the wall surface of the first receiving cavity 42111 relative to the first flange 4221. Both the first conductive sheet 424 and the second conductive sheet 425 are arranged in the second receiving cavity 42112. The first conductive sheet 424 is arranged at one end of the connecting rod 422 having the second flange 4222, and the second conductive sheet 425 is arranged opposite to the first conductive sheet 424.

[0049] Exemplarily, the elastic member 423 can be a spring or an elastic rubber ring, etc.

[0050] According to this embodiment, when the driving motor 3331 rotates, it also drives the rotating disk 41 to rotate. When the part 1 is about to complete the reversal, the positioning protrusion 411 of the rotating disk 41 contacts the connecting rod 422, and pushes the connecting rod 422 to move away from the rotating disk 41, so that the elastic member 423 is deformed, and at the same time, the contact point of the first conductive sheet 424 contacts the contact point of the second conductive sheet 425 to conduct electricity. That is, a signal is fed back to the controller, and the driving motor 3331 can be stopped immediately, thereby ensuring the accurate positioning of the part 1.

[0051] In the above, the first proximity switch 26 and the second proximity switch 28 may be of the model F12-G12-0P6L, etc. The first linear drive 241, the second linear drive 271, the third linear drive 322, the fourth linear drive 3321 and the fifth linear drive 3421 may be cylinders, hydraulic cylinders or linear motors, etc.

[0052] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A loading and unloading equipment, characterized in that: include: A transfer device (10) comprises a moving mechanism (11) and a clamp (12), wherein the clamp (12) is arranged at an output end of the moving mechanism (11); A loading device (20) is arranged opposite to the transfer device (10), the loading device (20) comprising a support (21), a feed plate (22), a fixing plate (23) and a feed ejection assembly (24), the feed plate (22) being arranged on the support (21), the feed plate (22) being configured to be arranged tilted toward the fixture (12), an end of the feed plate (22) close to the fixture (12) being provided with an arc-shaped plate (221), the arc-shaped plates (221) being arranged perpendicular to each other. The first side wall and the second side wall are arranged opposite to the clamp (12), the first side wall is connected to a stopper (222), the fixed plate (23) is connected to the second side wall, the ejecting assembly (24) comprises a first linear drive member (241) and an ejecting rod (242), the first linear drive member (241) is mounted on the fixed plate (23), and the ejecting rod (242) is arranged at the output end of the first linear drive member (241).

2. The loading and unloading equipment according to claim 1, characterized in that: A material blocking plate (223) is provided on the material feeding plate (22).

3. The loading and unloading equipment according to claim 1, characterized in that: The loading device (20) comprises a baffle (24), wherein the baffle (24) is arranged on a side of the feeding plate (22) facing away from the first linear drive member (241).

4. The loading and unloading equipment according to claim 3, characterized in that: A top block (241) is provided on the baffle plate (24), and the top block (241) is arranged opposite to the ejecting rod (242).

5. The loading and unloading equipment according to claim 1, characterized in that: The feeding device (20) comprises a first proximity switch (26), and the first proximity switch (26) is mounted on the blocking seat (222).

6. The loading and unloading equipment according to claim 1, characterized in that: The feeding device (20) comprises a material blocking assembly (27), wherein the material blocking assembly (27) comprises a second linear driving member (271) and a material blocking pin (272), wherein the second linear driving member (271) is mounted on the feed plate (22), and the material blocking pin (272) is arranged at the output end of the second linear driving member (271).

7. The loading and unloading equipment according to claim 6, characterized in that: The feeding device (20) comprises a second proximity switch (28), wherein the second proximity switch (28) is arranged on the feeding plate (22), and the second proximity switch (28) is located between the support (21) and the material blocking assembly (27).

8. The loading and unloading equipment according to any one of claims 1 to 7, characterized in that: The arc-shaped plate (221) has a third side wall opposite to the second side wall. The loading and unloading equipment includes a flipping device (30). The flipping device (30) includes a box body (31), a first pressing and flipping mechanism (32), a second pressing and flipping mechanism (33) and a lifting mechanism (34). The box body (31) is formed by enclosing a first side plate (311), a second side plate (312), a third side plate (313), a fourth side plate (314) and a bottom plate (315). The first side plate (311) and the second side plate (312) are both provided with a stepped hole (3111). The two stepped holes (3111) are coaxially arranged. The stepped hole (3111) includes a receiving groove (3111) arranged in sequence from the inside to the outside. 1111) and a first through hole (31112), the second side plate (312) is connected to the third side wall, the third side plate (313) is configured to be arranged obliquely toward the fourth side plate (314), the bottom plate (315) is provided with at least two second through holes (3151) parallel to each other, the first side plate (311) or the second side plate (312) is provided with a connecting sleeve (3112) coaxial with the stepped hole (3111), the first pressing and flipping mechanism (32) corresponds to the second side plate (312) or the first side plate (311) without the connecting sleeve (3112), and the second pressing and flipping mechanism (33) corresponds to the first side plate (312) or the first side plate (311) with the connecting sleeve (3112). The first pressing and flipping mechanism (32) comprises a first support frame (321), a third linear driving member (322) and a first pressing and flipping plate (323), the third linear driving member (322) is mounted on the first support frame (321), the first pressing and flipping plate (323) is arranged in the accommodating groove (31111), the output end of the third linear driving member (322) passes through the first through hole (31112) and is plugged into the connecting end of the first pressing and flipping plate (323), the second pressing and flipping mechanism (33) comprises a second support frame (331), a pressing and flipping assembly (332) and a driving assembly (333), the second pressing and flipping mechanism (33) comprises a first ...21), a third linear driving member (322) and a first pressing and flipping plate (323), the third linear driving member (322) is mounted on the first support frame (321), the first pressing and flipping plate (323) is arranged in the accommodating groove (31111), the output end of the third linear driving member (322) passes through the first through hole (31112) and is plugged into the connecting end of the first pressing and flipping plate (323), The flip assembly (332) comprises a fourth linear drive member (3321), a shaft sleeve (3322) and a second pressing flip plate (3323); the fourth linear drive member (3321) is mounted on the second support frame (331); the shaft sleeve (3322) is sleeved on the output end of the fourth linear drive member (3321); the shaft sleeve (3322) is provided with a plurality of sliding protrusions (33221) arranged at intervals along the circumferential direction; the second pressing flip plate (3323) is arranged in the accommodating groove (31111); an end of the shaft sleeve (3322) facing away from the fourth linear drive member (3321) passes through the first through hole (31112) and is plugged into the connecting end of the second pressing flip plate (3323);The driving assembly (333) comprises a driving motor (3331), a first transmission part (3332), a second transmission part (3333) and a connecting part (3334); the driving motor (3331) is mounted on the second support frame (331); the driving motor (3331) and the fourth linear driving member (3321) are arranged opposite to each other; the first transmission part (3332) is sleeved on the output end of the driving motor (3331); the second transmission part (3333) is connected to the drive motor (3331) and the second linear driving member (3321) is connected to the drive motor (3331). The second transmission part (3333) is sleeved on the shaft sleeve (3322), the second transmission part (3333) is provided with a sliding groove (33331) corresponding to each of the sliding protrusions (33221), the sliding protrusions (33221) and the sliding grooves (33331) are matched with each other in a slideway, the second transmission part (3333) is provided with a mounting groove (33332) corresponding to the connecting sleeve (3112), and the end of the connecting sleeve (3112) facing away from the box body (31) is inserted into the mounting groove (33332). The first transmission part (3332) and the second transmission part (3333) are connected via the connecting part (3334); the lifting mechanism (34) comprises a third support frame (341) and a lifting assembly (342); the third support frame (341) is connected to the bottom plate (315); the number of the lifting assemblies (342) is associated with the number of the second through holes (3151); the lifting assemblies (342) and the second through holes (3151) are associated with each other; The holes (3151) are arranged one by one, the lifting assembly (342) comprises a fifth linear driving member (3421) and a support seat (3422), the fifth linear driving member (3421) is installed on the third support frame (341), the support seat (3422) is arranged at the output end of the fifth linear driving member (3421), and one end of the support seat (3422) away from the fifth linear driving member (3421) is inserted into the second through hole (3151).

9. The loading and unloading equipment according to claim 8, characterized in that: The pressing surfaces of the first pressing flip plate (323) and the second pressing flip plate (3323) are both provided with limiting grooves (3231).

10. The loading and unloading equipment according to claim 8, characterized in that: Comprising a positioning device (40), the positioning device (40) includes a turntable (41) and a conductive mechanism (42), the turntable (41) is sleeved on the output end of the driving motor (3331), two positioning protrusions (411) are arranged at intervals along the circumference on the turntable (41), the conductive mechanism (42) is arranged opposite to the turntable (41), the conductive mechanism (42) includes a housing (421), a connecting rod (422), an elastic member (423), a first conductive sheet (424) and a second conductive sheet (425), a receiving channel (4211) is provided in the housing (421), the receiving channel (4211) has a first receiving cavity (42111) and a second receiving cavity (42112), the connecting rod (422) is configured in a T-shaped manner, the connecting rod (422) has a first flange (4221) and a second flange (4222), the connecting rod (422) is arranged in the receiving channel (4211), the first flange (4221) and the second flange (4222) are arranged in one-to-one correspondence with the first receiving cavity (42111) and the second receiving cavity (42112), one end of the connecting rod (422) close to the turntable (41) extends out of the receiving channel (4211), the elastic member (423) is sleeved on the connecting rod (422), one end of the elastic member (423) abuts against the first flange (4221), the other end of the elastic member (423) abuts against the wall surface of the first receiving cavity (42111) relative to the first flange (4221), the first conductive sheet (424) and the second conductive sheet (425) are both arranged in the second receiving cavity (42112), the first conductive sheet (424) is arranged at one end of the connecting rod (422) having the second flange (4222), and the second conductive sheet (425) is arranged opposite to the first conductive sheet (424).

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