CN213568482U - Metal ring material collecting device - Google Patents

Abstract

The utility model belongs to the technical field of automated processing, a becket collecting device is disclosed, it includes: the tray comprises a tray body, and a plurality of insertion rods for inserting the metal rings are arranged on the tray body; a conveying line including a pair of conveyor belts arranged in parallel, the pair of conveyor belts being configured to carry and convey the tray together; the tray dividing mechanism is arranged at the head end of the conveying line and is configured to provide the trays to the conveying line one by one; a holding mechanism configured to hold the tray at a receiving station located at a middle section of the conveying line; and the disc stacking mechanism is arranged at the tail end of the conveying line and is configured to stack the material discs output by the conveying line. The utility model provides a becket material collecting device aims at receiving the becket to make the becket discrete to be placed in the charging tray, be suitable for and wash and drying process the becket.

Description

Metal ring material collecting device

Technical Field

The utility model relates to an automatic change processing technology field especially relates to a becket material collecting device.

Background

The metal ring is usually used as an external decoration component of an electronic element, for example, a part of a camera of a mobile terminal such as a mobile phone, a tablet computer and the like, which protrudes out of a body, is generally sleeved with the metal ring, the metal ring generally comprises a first ring segment embedded into a body shell and a second ring segment protruding out of the body, the first ring segment is used for being fixedly connected with the body shell, and the second ring segment is used for protecting the camera and playing a decoration role.

In order to make the metal ring have better appearance quality, the outer peripheral surface of the second ring section of the metal ring needs to be ground so as to be suitable for coating and plating surface materials. The grinding of the metal ring is generally carried out by a flat grinding machine, and after the metal ring is ground, the pin needs to be collected, cleaned and dried.

In the existing operation process, after the metal rings are ground, the metal rings are uniformly laid on carriers such as gauze and the like for cleaning and drying, the metal rings are irregularly stacked, and shielding is formed between the metal rings to influence the cleaning and drying effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a becket material collecting device to receive the becket, and make the becket discrete to be placed in the charging tray, be suitable for and wash and drying process the becket.

To achieve the purpose, the utility model adopts the following technical proposal:

a metal ring receiving apparatus, comprising:

the tray comprises a tray body, and a plurality of insertion rods for inserting the metal rings are arranged on the tray body;

a conveying line including a pair of conveyor belts arranged in parallel, the pair of conveyor belts being configured to carry and convey the tray together;

the tray dividing mechanism is arranged at the head end of the conveying line and is configured to provide the trays to the conveying line one by one;

a holding mechanism configured to hold the tray at a receiving station located at a middle section of the conveying line; and

and the tray stacking mechanism is arranged at the tail end of the conveying line and is configured to stack the trays output by the conveying line.

Preferably, the tray body includes:

the bottom plate is provided with the inserted rod, and the bottom of the bottom plate is provided with at least two positioning rods; and

the frame is fixedly connected above the bottom plate through a plurality of connecting rods;

when the two charging trays are overlapped, all the positioning rods of the charging tray positioned above are abutted against the inner side or the outer side of the frame of the charging tray positioned below, so that the edge outlines of the two charging trays in the vertical direction are flush.

Preferably, the bottom plate is provided with a fool-proof notch, the frame is provided with a fool-proof pin which extends upwards out of the frame, and when the two material trays are superposed in a correct posture, the fool-proof notch of the material tray positioned above avoids the fool-proof pin of the material tray positioned below.

Preferably, the holding mechanism includes:

the pair of positioning plates are respectively and movably arranged at two sides of the conveying line, and bayonets are arranged on the opposite side surfaces of the pair of positioning plates and can be used for clamping the connecting rod;

the first driving part is configured to drive the pair of positioning plates to move in a direction opposite to or away from a clamping direction so as to clamp or release the material tray positioned at the material receiving station.

Preferably, the frame is rectangular, four connecting rods are connected to four corners of the frame, the pair of positioning plates respectively comprise two bayonets, and the clamping direction is perpendicular to the extending direction of the conveying line.

Preferably, the frame is rectangular, the four connecting rods are connected to four corners of the frame, each pair of positioning plates comprises one bayonet, and the clamping direction is parallel to the diagonal extension direction of the frame.

Preferably, the holding mechanism further includes:

a stopping part configured to stop the tray on the conveying line so as to keep the tray at the receiving station.

Preferably, the stopper portion includes:

a baffle plate disposed between the pair of conveyor belts; and

a second driving part configured to lift the barrier.

Preferably, the tray separating mechanism includes:

the pair of first cylinders are respectively arranged on the outer sides of the pair of conveyor belts, the output ends of the pair of first cylinders are respectively provided with a first supporting arm, and the pair of first supporting arms can lift the material tray positioned at the head end of the conveyor line when the output shafts of the pair of first cylinders extend out;

a pair of second cylinders configured to drive the pair of first cylinders to move toward or away from the transfer line, respectively.

Preferably, the disc stacking mechanism includes:

the pair of third cylinders are respectively arranged on the outer sides of the pair of conveyor belts, the output ends of the pair of third cylinders are respectively provided with a second support arm, and the pair of second support arms can lift the material tray at the tail end of the conveyor line when the output shafts of the pair of third cylinders extend out;

a pair of fourth cylinders configured to drive the pair of third cylinders to move toward or away from the conveying line, respectively.

The utility model has the advantages that:

the utility model provides a becket receiving device can receive the becket of accomplishing the grinding, wherein, the empty charging tray that the depiler constructs the branch is carried to connecing the material station back by the transfer chain, the retaining mechanism keeps this charging tray in connecing the material station, afterwards, this charging tray can receive the becket that external equipment carried and come, make the becket correspond the cover and arrange each inserted bar in, after this charging tray is fully loaded with, the transfer chain is about to this charging tray and continues to carry to fold a set mechanism superpose, be convenient for carry out subsequent washing to the batch becket by charging tray dispersion location, operation such as stoving is handled, ensure that the becket by effective processing such as washing and stoving.

Drawings

Fig. 1 is a schematic structural view of a carrier tray according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the embodiment of the present invention when the bearing plate bears the metal ring and the pin;

FIG. 3 is a schematic structural view of a metal ring blanking device in an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cache device according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a transfer mechanism in an embodiment of the present invention;

fig. 6 is a schematic structural view of a transfer mechanism and a pin blanking device in an embodiment of the present invention;

fig. 7 is a schematic structural view of another view angle of the transfer mechanism and the pin blanking device according to the embodiment of the present invention;

FIG. 8 is a schematic structural view of an embodiment of the present invention when the ejector plate pushes the ejector pin;

fig. 9 is a schematic structural diagram of a bottom plate in an embodiment of the present invention;

FIG. 10 is a schematic structural view of a metal ring blanking device in an embodiment of the present invention;

FIG. 11 is an enlarged view at A of FIG. 10;

fig. 12 is a schematic structural view of the metal ring receiving device according to the embodiment of the present invention;

FIG. 13 is a schematic view of the metal ring receiving device of the embodiment of the present invention with a tray;

fig. 14 is a schematic view of the stacking structure of the trays in the embodiment of the present invention.

In the figure:

100. a metal ring; 101. a first ring segment; 102. a second ring segment;

200. a pin;

1. a carrier tray; 11. a carrier tray body; 111. gear teeth; 112. a first counterbore; 113. positioning holes; 114. a fool-proof hole; 12. a bushing; 121. a second counterbore;

2. a cache device; 21. a frame body; 211. wall plates; 212. a setting plate; 213. a first positioning pin; 214. a fool-proof pin; 215. a limiting block; 22. a lifting mechanism; 23. a detecting element; 231. a groove-type photoelectric switch; 232. a shading sheet;

3. a transfer device; 31. a transfer mechanism; 32. a tray carrying mechanism; 321. a carrier plate; 322. a first positioning portion; 323. a support; 324. a second positioning pin; 33. a jacking mechanism; 331. jacking a cylinder; 332. a jacking plate; 333. a third positioning pin; 34. a detection section;

4. a pin blanking device; 42. discharging a bin; 421. a bin body; 4211. a base plate; 4212. perforating; 4213. a material-carrying prevention part; 43. an ejection mechanism; 431. ejecting the plate; 432. a top rod; 44. a nail sweeping mechanism; 441. a blowing section; 442. a translation mechanism; 45. a lifting platform; 46. a magazine;

5. a metal ring blanking device; 51. a carrying mechanism; 52. a ring taking mechanism; 521. a stay bar; 522. a pneumatic clamping jaw; 523. mounting blocks;

6. a metal ring receiving device; 61. a material tray; 611. a tray body; 6111. a hollowed-out plate; 6112. a frame; 612. inserting a rod; 613. positioning a rod; 614. a fool-proof pin; 62. a conveying line; 63. a disc separating mechanism; 631. a first cylinder; 632. a second cylinder; 633. a first bracket arm; 64. a holding mechanism; 641. positioning a plate; 642. a first driving section; 643. a stopper portion; 65. a disc stacking mechanism; 651. a third cylinder; 652. a fourth cylinder; 653. and a second bracket arm.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.

The embodiment provides a becket blanking equipment, and this becket blanking equipment can replace the manual work to shift out the becket and bear the dish to improve unloading operating efficiency.

Next, the metal ring blanking apparatus will be described in detail by taking an example of a blanking operation of the metal ring after the grinding process.

Referring to fig. 1 and fig. 2, in the present embodiment, the metal ring 100 includes a first ring segment 101 and a second ring segment 102 having an outer diameter larger than that of the first ring segment 101, and an outer circumferential surface of the first ring segment 101 is a surface to be ground. The metal ring 100 is loaded by a disc-shaped carrier disc 1 suitable for a flat grinder.

Specifically, the carrier tray 1 includes a circular carrier tray body 11, a plurality of bushes 12, and a plurality of pins 200. The outer edge of the carrier plate body 11 is provided with gear teeth 111 to make the carrier plate body 11 driven by the flat grinding machine to rotate, and the carrier plate body 11 is provided with a plurality of first counter bores 112. The plurality of bushings 12 are disposed in the plurality of first counter-sunk holes 112 in a one-to-one correspondence, each bushing 12 has a second counter-sunk hole 121, and the second counter-sunk holes 121 form a bearing cavity capable of placing the metal ring 100 and the pin 200, specifically, the second counter-sunk hole 121 includes a first hole section and a second hole section having a diameter smaller than that of the first hole section, and the diameter of the first hole section is between the outer diameter of the first ring section 101 and the outer diameter of the second ring section 102, so that the first ring section 101 of the metal ring 100 can be inserted into the first hole section, and the second ring section 102 of the metal ring 100 is located outside the bushing 12. A plurality of pins 200 can be inserted through the metal ring 100 and into the second hole segments of the respective bushings 12 one by one to press the metal ring 100 against the bushings 12.

It can be understood that, in order to remove the metal ring 100, the pin 200 pressing the metal ring 100 is removed from the carrier tray 1, and for this reason, the metal ring blanking apparatus provided in this embodiment can also replace the manual removal of the pin 200 inserted in the carrier tray 1.

Referring to fig. 3, the metal ring blanking apparatus includes a pair of buffer devices 2, a transfer device 3 disposed between the pair of buffer devices 2, a pin blanking device, and a metal ring blanking device 5. The transfer device 3 can be translated back and forth to be respectively butted with a pair of buffer devices 2 at two ends thereof. The pair of buffer devices 2 are configured to supply the transfer device 3 with the loaded carrier tray 1 loaded with the metal rings 100 and the pins 200, and to receive the empty carrier tray 1 supplied from the transfer device 3; the pin blanking device is configured to move out the pins 200 inserted in the carrier tray 1; a metal ring blanking device 5 is arranged downstream of the pin blanking device, which is configured to move out of the metal ring 100 placed in the carrier tray 1.

By means of the structure, when the metal ring blanking equipment works, the transferring device 3 firstly translates to be in butt joint with one cache device 2, the cache device 2 places the bearing plate 321 fully loaded with the metal rings 100 and the pins 200 on the transferring device 3, then the pins 200 and the metal rings 100 in the bearing plate 1 can be sequentially taken out by the pin blanking device and the metal ring blanking device 5, finally, the transferring device 3 translates to be in butt joint with the other cache device 2, and the cache device 2 receives the empty bearing plate 1 for use. The working process can replace manual removal of the metal ring 100 and the pin 200 in the bearing plate 1, and the working efficiency is improved.

Referring to fig. 3 and 4, in the present embodiment, a pair of buffer devices 2 may be respectively disposed at the upstream and downstream ends of the transfer device 3, and each buffer device 2 includes a frame 21 and a lifting mechanism 22. The frame body 21 comprises a pair of oppositely arranged wall plates 211, a plurality of carrying plates 212 are arranged on the opposite side walls of the pair of wall plates 211 along the vertical direction, the carrying plates 212 on the pair of wall plates 211 are arranged in a one-to-one correspondence and at the same height so as to form a carrying part for carrying cached carrier trays 1 in a matching manner, and the distance between any pair of vertically adjacent wall plates 211 is larger than the thickness of the carrier trays 1. The lifting mechanism 22 is configured to lift the frame 21.

The transfer device 3 moves in and out of the two frames 21 located on both sides thereof, and specifically, extends between the two mounting plates 212, so that when the frame 21 is lowered by the elevating mechanism 22 of the buffer device 2 located upstream of the transfer device 3, the carrier tray 1 is supplied to the mounting plate 212, and when the frame 21 is lifted by the elevating mechanism 22 of the buffer device 2 located downstream of the transfer device 3, the carrier tray 1 mounted on the mounting plate 212 is received.

Referring to fig. d, in the present embodiment, the set plate 212 is provided with a first positioning pin 213 extending along the vertical direction, and the carrier tray 1 is provided with a positioning hole 113 capable of being inserted into the first positioning pin 213 when the carrier tray is correctly mounted on the set plate 212. The first positioning pin 213 is inserted and matched with the positioning hole 113 for positioning, so that the bearing tray 1 output or collected by the buffer device 2 can have an accurate and determined posture, and is suitable for coordinate matching of subsequent automatic operation.

Alternatively, in other embodiments, the positioning hole 113 may be disposed on the placing plate 212, and the protruding first positioning pin 213 may be disposed on the carrier tray 1, which is not limited herein.

In order to facilitate quick loading of the carrier tray 1, the first positioning pins 213 provided on the pair of mounting plates 212 forming the loading portion are symmetrically positioned. The fool-proof pin 614 can be further arranged on one of the pair of placing plates 212 forming the placing part, the fool-proof hole 114 which can be inserted with the fool-proof pin 614 when the bearing plate 1 is correctly placed on the placing plate 212 is arranged on the bearing plate 1, the purpose is that when the bearing plate 1 needs to be placed in the buffer device 2 in a unique determined posture, and the bearing plate 1 is in a symmetrical mechanism, the fool-proof structure can avoid the situation of placing posture error caused by manual judgment error.

Since the positioning holes 113 have an accurate mechanical positioning effect, the diameter of the fool-proof hole 114 can be set to be larger than the outer diameter of the fool-proof pin 614, so as to reduce the difficulty in manually placing the carrier tray 1 into the buffer device 2.

In order to obtain the same fool-proof effect, in other alternative embodiments, the first positioning pins 213 provided on the pair of placing plates 212 that cooperate to form the placing portion are staggered in position so that the carrier tray 1 can be placed on the buffer device 2 only in a uniquely determined posture.

In this embodiment, the two ends of the placing plate 212 are provided with the limiting blocks 215 for limiting the placing positions of the bearing disc 1, specifically, as shown in the figure, one side of the two limiting blocks 215 opposite to each other has an arc shape adapted to the shape of the bearing disc 1, so that the purpose of guiding the bearing disc 1 when the bearing disc 1 is placed into the carrying plate is achieved manually, and the difficulty of manual operation is reduced.

In order to know information about whether the buffer device 2 is empty or full, the elevating mechanism 22 is provided with a detecting element 23 for detecting the housing 21. Specifically, the detecting member 23 is provided at least at the lowest elevation position, the highest elevation position, and an intermediate elevation position between the lowest elevation position and the highest elevation position of the frame body 21. Taking the buffer device 2 located at the upstream end of the transfer device 3 as an example, when the buffer device 2 is fully loaded, the frame 21 is located at the highest elevation position to place each carrier tray 1 on the transfer device 3 in a descending manner, and when the buffer device 2 is located at the lowest elevation position, that is, when the carrier tray 1 loaded thereon is completely discharged, the detection element 23 is provided at the intermediate elevation position between the lowest elevation position and the highest elevation position, so that the operator can be reminded to prepare for replenishing the carrier tray 1 before the buffer device 2 is empty.

As shown in fig. 4, the detecting element 23 may optionally include a slot-type photoelectric switch 231 disposed at the fixed end of the lifting mechanism 22, and a light shielding plate 232 disposed at the movable end of the lifting mechanism 22, wherein the light shielding plate 232 can move into and out of the detecting slot of the slot-type photoelectric switch 231 along the vertical direction.

As shown in fig. 4, in this embodiment, the lifting mechanism 22 may include a screw module driven by a servo motor, the screw module is vertically disposed, and the movable end of the screw module is fixedly connected to the frame 21. In order to reduce the load of the lifting mechanism 22, the wall plate 211 of the frame 21 may be provided with a hollow lightening hole.

Referring to fig. 3 and 5, the transfer device 3 includes a transfer mechanism 31 and a tray carrying mechanism 32, and the transfer mechanism 31 is configured to reciprocally translate the tray carrying mechanism 32 so as to enable the tray carrying mechanism 32 to be located at a loading working position or a unloading working position where the tray carrying mechanism is respectively abutted with the pair of buffer devices 2. The tray mechanism 32 includes a pair of parallel carrier plates 321, and three first positioning portions 322 for placing and positioning the tray 1 are disposed on the pair of carrier plates 321 along the extending direction thereof.

Specifically, when the tray loading mechanism 32 is in the loading position, a first positioning portion 322 at the head end of the tray loading mechanism 32 is in the loading position to receive a loaded tray 1, a first positioning portion 322 at the tail end of the tray loading mechanism 32 is in the blanking position of the metal ring 100 corresponding to the metal ring blanking device 5, and another first positioning portion 322 is in the blanking position of the pin 200 corresponding to the pin blanking device. When the tray loading mechanism 32 is in the blanking operating position, one first positioning portion 322 located at the tail end of the tray loading mechanism 32 is located at a blanking station to output an empty tray 1, and the other two first positioning portions 322 correspond to the pin blanking device and the metal ring blanking device 5, that is, are located at the pin 200 ring blanking station and the metal ring 100 blanking station, so that two first positioning portions 322 of the three first positioning portions 322 always correspond to the pin blanking device and the metal ring blanking device 5, that is, the pin blanking device and the metal ring blanking device 5 always correspond to an operating state of moving out the pin 200 and the metal ring 100.

In order to further improve the working efficiency, the transfer device 3 provided in this embodiment further includes two jacking mechanisms 33, two jacking mechanisms 33 are provided, the two jacking mechanisms 33 correspond to the two first positioning portions 322 located at the pin blanking device and the metal ring blanking device 5 one by one, and the jacking mechanisms 33 are configured to jack up or lower the carrier tray 1 located at the first positioning portions 322.

As shown in fig. 5, the jacking mechanism 33 can jack up the carrier tray mechanism 32 from the carrier tray 1 carried by the upstream station, so that the carrier tray 1 is separated from the carrier tray mechanism 32 to perform the blanking operation of the metal ring 100 or the pin 200, and in this process, the carrier tray mechanism 32 can be reset to the feeding station to receive the empty carrier tray 1, thereby realizing the synchronous operation of the receiving, shifting and outputting operations of the carrier tray 1.

As shown in fig. 5, in the present embodiment, the tray loading mechanism 32 further includes a pair of supports 323, and the pair of carrier plates 321 are slidably connected to the pair of supports 323; the transfer mechanism 31 is configured to drive the pair of carrier plates 321 to slide along the supports 323. The transferring mechanism 31 includes a screw module extending along the extending direction of the carrier 321, and the sliding ends of the screw module are fixedly connected to the pair of carriers 321. The space defined between the pair of standoffs 323 is available for mounting the jack mechanism 33.

In this embodiment, the two jacking mechanisms 33 each include a jacking cylinder 331 and a jacking plate 332. The output shaft of the jacking cylinder 331 is vertically arranged upwards; the jacking plate 332 is fixed to an output shaft end of the jacking cylinder 331. The jacking plates 332 of the two jacking mechanisms 33 are respectively positioned at the pin 200 ring blanking station and the metal ring 100 blanking station.

In this embodiment, the first positioning portion 322 may include a second positioning pin 324 capable of being inserted into the carrier tray 1. The lifting plate 332 is provided with a second positioning portion capable of positioning the carrier tray 1, and the second positioning portion may include a third positioning pin 333 capable of being inserted into the carrier tray 1.

Preferably, the transfer device 3 further includes a detector 34, and the detector 34 is configured to detect the position of the tray loading mechanism 32. Preferably, two detection portions 34 are provided, and the two detection portions 34 can be triggered when the tray loading mechanism 32 is in the loading working position and the unloading working position, respectively. In this embodiment, the detecting portion 34 may be disposed by referring to the detecting element 23 in the cache apparatus 2, which is not described herein again.

Referring to fig. 6 to 9, in the present embodiment, the pin blanking device 4 includes a positioning mechanism, a blanking bin 42, an ejection mechanism 43, and a pin sweeping mechanism 44. The positioning mechanism is configured to position the carrier tray 1. The lower bin 42 comprises a bin body 421, the bin body 421 is located above the positioning mechanism, a bottom plate 4211 of the bin body 421 is provided with a plurality of through holes 4212, and the through holes 4212 are in one-to-one correspondence with the pins 200 in the positioned carrier tray 1 along the vertical direction. The ejection mechanism 43 is configured to eject the pins 200 upwards from the bottom of the pockets in a vertical direction, so that the pins 200 move out of the carrier tray 1 and into the lower magazine 42 via the perforations 4212. The sweep mechanism 44 is configured to remove the pins 200 within the lower magazine 42.

By the structure, the pin blanking device 4 can move the pins 200 inserted on the single carrier tray 1 out at one time, move the pins 200 into the blanking bin 42, and finally move the pins 200 out of the blanking bin 42 through the pin sweeping mechanism 44, thereby completing the operation of moving and collecting the pins 200.

It should be noted that the positioning mechanism of the pin blanking device 4 may refer to a second positioning portion provided on the lifting plate 332, that is, in this embodiment, the pin blanking device positions the carrier tray 1 by the transfer device 3. In other alternative embodiments, for example, in an operation scenario where the pin 200 is independently removed by the pin blanking device, the positioning mechanism may be a jig or the like capable of defining the spatial position of the carrier tray 1 by using structural features such as the outline of the carrier tray 1 or the positioning holes 113.

In this embodiment, the ejecting mechanism 43 includes an ejecting plate 431 disposed at the upstream end of the transferring device 3, a plurality of ejector pins 432 are disposed on the surface of the ejecting plate 431, and the plurality of ejector pins 432 are in one-to-one correspondence with the pins 200 in the positioned carrier tray 1 along the vertical direction. The ejector plate 431 is vertically movable, and when it is in the lowered position, the ejector pins 432 are located below the carrier tray 1, and when the ejector plate 431 is moved upward to the raised position, the respective ejector pins 432 push the pins 200 one-to-one, moving the pins 200 out of the carrier tray 1.

Specifically, in this embodiment, the lower bin 42 is driven by a lifting platform 45 to lift, when the lower bin 42 is at the sinking position, the bottom plate 4211 of the lower bin 42 just contacts or approaches to the bearing tray 1 to be moved out of the pin 200, so that each through hole 4212 corresponds to each pin 200 on the bearing plate 321, and the bearing tray 1 is restricted from moving upward, then, the ejecting plate 431 of the ejecting mechanism 43 is ejected to the lifting position by the ejecting plate 332 at the blanking station of the pin 200 to eject the pin 200, after the pin sweeping mechanism 44 is moved out of the pin 200 in the lower bin 42, the lifting platform 45 drives the lower bin 42 to lift, so as to avoid the transfer mechanism 31 and the bearing tray 1.

In this embodiment, the bottom plate 4211 is further provided with an anti-banding portion 4213, and the anti-banding portion 4213 is configured to hold the metal ring 100 on the carrier tray 1 when the pin 200 is moved out of the carrier tray 1. The anti-strip portion 4213 may comprise a blocking piece made of a flexible material such as silicone, and the blocking piece is preferably disposed on the bottom side of the bottom plate 4211, and partially blocks the through hole 4212, when the pin 200 is pushed by the lifting plate 332, the head of the pin 200 pushes the flexible blocking piece to move into the through hole 4212, and the blocking piece is inserted between the head of the pin 200 and the metal ring 100 after being deformed, so as to block the metal ring 100, and prevent the metal ring 100 from being lifted off the carrier tray 1 by being rubbed by the pin 200.

Further, the blocking pieces may be symmetrically disposed on two axial sides of the through hole 4212, that is, two sides of the bottom end of each through hole 4212 are partially blocked by the blocking pieces, so as to prevent the metal ring 100 from blocking the blocking piece disposed only on one side of the through hole 4212 in an inclined posture, and to ensure that the metal ring 100 does not move into the through hole 4212.

As shown in fig. 9, in the present embodiment, the blocking pieces are strip-shaped, and multiple rows of blocking pieces are matched to block multiple rows of through holes 4212, and each blocking piece is independent from another and can be replaced independently when a single blocking piece is damaged. In an alternative embodiment, the baffle may also be a single-piece structure, and a plurality of avoiding holes are formed in the baffle, the avoiding holes corresponding to the through holes 4212 one-to-one coaxially, and the diameter of each avoiding hole is between the diameter of each through hole 4212 and the outer diameter of the metal ring 100.

Referring again to fig. 6 and 7, the sweep pin mechanism 44 includes a blow-off portion 441 and a translation mechanism 442. The blowing part 441 is arranged in the bin body 421, the blowing part 441 is communicated with an external air source and can blow air obliquely towards the bottom plate 4211 so as to blow the pin 200; the translation mechanism 442 is configured to translate the blowing portion 441 to enable the blowing portion 441 to reciprocate between two ends of the bin body 421, so as to purge all the pins 200 to one end of the bin body 421, or purge all the pins 200 out of the bin body 421, for example, the pin discharging device further includes a magazine 46, and the magazine 46 is disposed at a discharging end of the discharging bin 42 to receive the pins 200 output by the discharging bin 42. Preferably, the blowing direction of the blowing part 441 forms an angle of 10 to 30 degrees with the bottom plate 4211.

Optionally, the translation mechanism 442 includes a screw nut pair disposed in the bin 421, wherein a screw of the screw nut pair extends to two ends of the bin 421, and a nut of the screw nut pair is fixedly connected to the air blowing portion 441, so as to drive the air blowing portion 441 to move back and forth at two ends of the bin 421 when the screw rotates. The blowing part 441 can be a flat nozzle, the width of which is approximately equal to the width of the bin body 421, so as to ensure that the pins 200 at various positions in the bin body 421 are purged. In order to concentrate wind power, more than two air blowing parts 441 may be simultaneously provided, and the more than two air blowing parts 441 are arranged in parallel to be matched with the blowing pin 200.

Further, the translation mechanism 442 may also be configured to lift the air blowing portion 441 in the vertical direction, i.e., to enable the air blowing portion 441 to blow the pin 200 at a position close to the bottom plate 4211, and to lift the pin 200 from being accidentally caught at the through hole 4212.

Referring to fig. 10 and 11, after the pin 200 is removed, in order to continuously remove the metal ring 100 from the carrier tray 1, in the present embodiment, the metal ring feeding device 5 includes a carrying mechanism 51 and a ring taking mechanism 52, the carrying mechanism 51 is configured to carry the ring taking mechanism 52 between the transferring device 3 and the metal ring 100 receiving device 6 for collecting the metal ring 100, the ring taking mechanism 52 includes at least one pair of supporting rods 521, and any pair of supporting rods 521 can move toward or away from each other to extend into the metal ring 100 or support on the inner wall of the metal ring 100.

In this embodiment, a pair of supporting rods 521 can extend into and support the metal ring 100 from the structural void inherent in the metal ring 100. To actuate the pair of struts 521, the extractor mechanism 52 may include a pneumatic gripper 522 and a pair of mounting blocks 523. The pneumatic gripper 522 is fixedly connected to the movable end of the first transfer unit, the pair of mounting blocks 523 is fixedly connected to the two grippers of the pneumatic gripper 522, and the plurality of pairs of stay bars 521 are provided in the pair of mounting blocks 523.

In this embodiment, the outer wall of each brace 521 for supporting the metal ring 100 is an arc surface, and the diameter of the arc surface is equal to the inner diameter of the metal ring 100, so that when supporting the metal ring 100, all parts of the metal ring 100 are stressed uniformly, and deformation and damage of the metal ring 100 caused by an excessive supporting force of a local part of the metal ring 100 are avoided.

Optionally, each stay 521 is provided with a rubber coating on the outer wall for supporting the metal ring 100, and the rubber coating can prevent the stay 521 from scratching the inner wall of the metal ring 100 and can prevent the stay 521 from being in hard contact with the metal ring 100.

In this embodiment, the conveying mechanism 51 may be a screw module or a multi-axis robot having more than three axes, i.e., the ring removing mechanism 52 may be conveyed between the transfer device 3 and the ring receiving device 6 of the metal ring 100, and is not particularly limited herein.

Referring to fig. 12-14, in order to collect the metal rings 100, in the present embodiment, the material collecting device 6 for metal rings 100 includes a tray 61, a conveying line 62, a tray dividing mechanism 63, a holding mechanism 64, and a tray stacking mechanism 65. The tray 61 includes a tray body 611, and the tray body 611 is provided with a plurality of insertion rods 612 for inserting the metal rings 100. The conveying line 62 includes a pair of conveyors arranged in parallel, which are configured to collectively carry and convey the tray 61. The tray separating mechanism 63 is provided at the head end of the conveyor line 62, and the tray separating mechanism 63 is configured to supply the trays 61 one by one to the conveyor line 62. The holding mechanism 64 is configured to hold the tray 61 at a receiving station located at the middle section of the transfer line 62; a stacking mechanism 65 is provided at the trailing end of the feed line 62, the stacking mechanism 65 being configured to stack the trays 61 output from the feed line 62.

Specifically, the material receiving station may correspond to the material receiving device 6 for the metal rings 100, after the empty material tray 61 separated by the material separating mechanism 63 is conveyed to the material receiving station by the conveying line 62, the material tray 61 is held at the material receiving station by the holding mechanism 64, and then the material tray 61 may receive the metal rings 100 conveyed by the metal ring discharging device 5, so that the metal rings 100 are correspondingly sleeved on the inserting rods 612, when the material tray 61 is fully loaded, the conveying line 62 conveys the material tray 61 to the stacking mechanism 65 for stacking, thereby facilitating subsequent cleaning and other operation processes on the batch metal rings 100 dispersedly positioned by the material tray 61.

In this embodiment, the disc 611 includes a hollow plate 6111 and a frame 6112, the hollow plate 6111 is provided with an insertion rod 612, and the bottom of the hollow plate 6111 is provided with at least two positioning rods 613. The frame 6112 is fixedly connected above the hollow plate 6111 through a plurality of connecting rods. When two trays 61 are stacked, all the positioning rods 613 of the tray 61 positioned above abut against the inner side or the outer side of the frame 6112 of the tray 61 positioned below, so that the edge profiles of the two trays 61 in the vertical direction are flush, and thus, a plurality of trays 61 can be stacked regularly and stably.

In order to ensure that the stacked trays 61 placed at the tray separating mechanism 63 can be handled by the subsequent holding mechanism 64 and the tray stacking mechanism 65, the trays 61 need to be placed and conveyed in a specific posture, therefore, in this embodiment, the edges of the hollowed-out plate 6111 and other parts can be provided with the fool-proof notches, the frame 6112 is provided with the fool-proof pins 614 extending upwards out of the frame 6112, and when two trays 61 are stacked in a correct posture, the fool-proof notches of the tray 61 above avoid the fool-proof pins 614 of the tray 61 below, so that each tray 61 can be stacked only in the specific posture.

The holding mechanism 64 includes a pair of positioning plates 641 and a first driving portion 642, the pair of positioning plates 641 are respectively movably disposed on two sides of the conveying line 62, and the opposite side surfaces of the pair of positioning plates 641 are respectively provided with a bayonet capable of clamping the connecting rod; the first driving part 642 is configured to drive the pair of positioning plates 641 to move toward or away from each other along a clamping direction to clamp or release the tray 61 at the receiving station.

Specifically, in this embodiment, the frame 6112 is rectangular, four connecting rods are connected to four corners of the frame 6112, the pair of positioning plates 641 includes two bayonets, and the clamping direction is perpendicular to the extending direction of the conveying line 62, so that the pair of positioning plates 641 has four bayonets that are matched with the four connecting rods that clamp the material tray 61 from two sides of the material tray 61, and the position of the material tray 61 is positioned and maintained.

In an alternative embodiment, each of the pair of positioning plates 641 may include only one bayonet, and the clamping direction is adjusted to be parallel to the diagonal extension direction of the frame 6112, i.e. the two bayonets of the pair of positioning plates 641 are matched with the connecting rods for clamping the two diagonal positions of the tray 61 from the diagonal sides of the tray 61, so as to position and maintain the position of the tray 61.

To facilitate accurately holding the tray 61 on the pair of positioning plates 641, the holding mechanism 64 may further include a stopping portion 643, wherein the stopping portion 643 is configured to stop the tray 61 on the conveying line 62 so as to hold the tray 61 at the receiving station. Specifically, the stopper 643 may include a shutter and a second driving portion. The shutter is disposed between the pair of conveyor belts, and the second driving portion is configured to lift the shutter so that the shutter stops the tray 61 when raised, or allows the tray 61 to continue to be conveyed along the conveyor line 62 after the shutter is lowered. The second driving portion may be a cylinder or the like, and is not particularly limited herein.

In this embodiment, the tray separating mechanism 63 and the tray stacking mechanism 65 may be configured by arranging a plurality of cylinders, so that the operation configuration is simple and the arrangement cost is low. For example, the tray dividing mechanism 63 may specifically include a pair of first cylinders 631 and a pair of second cylinders 632, the pair of first cylinders 631 are respectively disposed on outer sides of the pair of conveyor belts, output ends of the pair of first cylinders 631 are respectively provided with a first supporting arm 633, and the pair of first supporting arms 633 can lift the tray 61 located at the head end of the conveyor line 62 when an output shaft of the pair of first cylinders 631 extends; the pair of second cylinders 632 are respectively configured to drive the pair of first cylinders 631 to move towards or away from the conveying line 62, so that the first bracket arms 633 can form an L-shaped moving path to partially support the rest of the stacked material trays 61 except for the lowermost material tray 61 by the frames 6112 at the two opposite sides of the material tray 61, and then the conveying line 62 can convey the empty material trays 61 individually.

Similarly, the tray stacking mechanism 65 comprises a pair of third air cylinders 651 and a pair of fourth air cylinders 652, the pair of third air cylinders 651 are respectively arranged at the outer sides of the pair of conveyor belts, the output ends of the pair of third air cylinders 651 are respectively provided with a second supporting arm 653, and the pair of second supporting arms 653 can lift the tray 61 at the tail end of the conveyor line 62 when the output shafts of the pair of third air cylinders 651 extend out; and a pair of fourth cylinders 652 configured to drive the pair of third cylinders 651 to move toward or away from the conveying line 62, respectively. The disc stacking action of the disc stacking mechanism 65 is opposite to the disc separating action of the disc separating mechanism 63, and the description thereof is omitted.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims (10)

1. The utility model provides a becket receiving device which characterized in that includes:

the tray (61) comprises a tray body (611), and a plurality of insertion rods (612) for inserting the metal rings (100) are arranged on the tray body (611);

a conveying line (62) including a pair of conveyor belts arranged in parallel, the pair of conveyor belts being configured to carry and convey the tray (61) together;

a tray dividing mechanism (63) arranged at the head end of the conveying line (62), wherein the tray dividing mechanism (63) is configured to provide the trays (61) to the conveying line (62) one by one;

a holding mechanism (64), wherein the holding mechanism (64) is configured to hold the tray (61) at a receiving station located at the middle section of the conveying line (62); and

a disc stacking mechanism (65) arranged at the tail end of the conveying line (62), wherein the disc stacking mechanism (65) is configured to stack the trays (61) output by the conveying line (62).

2. The metal ring receiving apparatus of claim 1, wherein the disc (611) comprises:

a hollow plate (6111) provided with the inserting rod (612), wherein the bottom of the hollow plate (6111) is provided with at least two positioning rods (613); and

the frame (6112) is fixedly connected above the hollow plate (6111) through a plurality of connecting rods;

when the two charging trays (61) are overlapped, all the positioning rods (613) of the charging tray (61) positioned above abut against the inner side or the outer side of the frame (6112) of the charging tray (61) positioned below, so that the edge profiles of the two charging trays (61) in the vertical direction are flush.

3. The metal ring receiving device according to claim 2, wherein the hollowed-out plate (6111) is provided with a fool-proof notch, the frame (6112) is provided with a fool-proof pin (614) extending upwards from the frame (6112), and when two trays (61) are stacked in a correct posture, the fool-proof notch of the tray (61) above avoids the fool-proof pin (614) of the tray (61) below.

4. The metal ring receiving apparatus as set forth in claim 2, wherein said retaining mechanism (64) comprises:

the pair of positioning plates (641) are respectively and movably arranged at two sides of the conveying line (62), bayonets are arranged on the opposite side surfaces of the pair of positioning plates (641), and the bayonets can clamp the connecting rod;

the first driving part (642) is configured to drive the pair of positioning plates (641) to move towards or away from each other along a clamping direction so as to clamp or release the material tray (61) positioned at the material receiving station.

5. The metal ring receiving device of claim 4, wherein the frame (6112) is rectangular, four connecting rods are connected to four corners of the frame (6112), each of the pair of positioning plates (641) comprises two bayonets, and the clamping direction is perpendicular to the extending direction of the conveying line (62).

6. The metal ring receiving device of claim 4, wherein the frame (6112) is rectangular, four connecting rods are connected to four corners of the frame (6112), each of the pair of positioning plates (641) comprises one bayonet, and the clamping direction is parallel to the diagonal extension direction of the frame (6112).

7. The metal ring receiving apparatus as set forth in claim 4, wherein said retaining mechanism (64) further comprises:

a stopper (643) configured to block the tray (61) on the conveying line (62) to hold the tray (61) at the receiving station.

8. The metal loop material collecting device as claimed in claim 7, wherein the stopper portion (643) comprises:

a baffle plate disposed between the pair of conveyor belts; and

a second driving part configured to lift the barrier.

9. The metal ring receiving apparatus as claimed in claim 1, wherein the disc distributing mechanism (63) comprises:

the pair of first air cylinders (631) are respectively arranged on the outer sides of the pair of conveyor belts, the output ends of the pair of first air cylinders (631) are respectively provided with a first support arm (633), and the pair of first support arms (633) can lift the material tray (61) at the head end of the conveyor line (62) when the output shafts of the pair of first air cylinders (631) extend out;

a pair of second cylinders (632) configured to drive the pair of first cylinders (631) to move toward or away from the transfer line (62), respectively.

10. The metal ring receiving apparatus as claimed in claim 1, wherein the disc stacking mechanism (65) comprises:

the pair of third air cylinders (651) are respectively arranged at the outer sides of the pair of conveyor belts, the output ends of the pair of third air cylinders (651) are respectively provided with a second supporting arm (653), and the pair of second supporting arms (653) can lift the charging tray (61) positioned at the tail end of the conveyor line (62) when the output shafts of the pair of third air cylinders (651) extend out;

a pair of fourth cylinders (652) configured to drive the pair of third cylinders (651) to move toward or away from the transfer line (62), respectively.

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