Rivet distributing device and riveting equipment with same

Abstract

The utility model discloses a rivet distributing device and riveting equipment with the rivet distributing device, the rivet distributing device is used for distributing rivets, the rivet distributing device comprises a device main body, the device main body is provided with a rivet distributing cavity, a rivet inlet channel and a rivet outlet channel, and the rivet distributing cavity is communicated with the rivet inlet channel and the rivet outlet channel; the nail distributing piece is provided with a nail pushing groove, the nail distributing piece can move between a loading position and an unloading position in the first direction, the nail pushing groove is communicated with the nail inlet channel at the loading position, the nail pushing groove is communicated with the nail outlet channel at the unloading position, the device body is provided with an air inlet hole and a chip removal through hole, the air inlet hole and the chip removal through hole are both communicated with the nail distributing cavity, and the chip removal through hole is communicated with the nail distributing cavity. And the air inlet hole is configured to introduce chip blowing gas into the nail separating cavity, so that chips are discharged out of the nail separating cavity from the chip discharging through hole. According to the rivet distributing device, the faults that the rivet distributing piece is stuck and the like of the rivet distributing device are well avoided, the rivet distributing device operates more stably and is more convenient to maintain, and riveting equipment is lower in maintenance cost and can operate more efficiently.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a nail separating device and riveting equipment with the same. Background Art

[0002] The self-pierce riveting process used in riveting equipment is a new type of joining process that has played an important role in aluminum and steel-aluminum joining in recent years. However, during its use, zinc powder from the galvanized coating may fall off when the rivets are transported through the riveting equipment. This fallen zinc powder accumulates in the rivet separation mechanism, causing malfunctions. For example, the accumulated zinc powder can cause the rivet separation blade and the cylinder rod that drives the rivet separation blade to become stuck and unable to move properly, making rivet separation impossible. It can also damage related parts such as the rivet separation blade and the cylinder. Parts such as the rivet separation blade are imported, resulting in long procurement cycles and high maintenance costs. When some zinc powder is blown to the receiver end of subsequent processes, problems such as rivet flipping, miscarriage, rivet damage, and spindle jamming can occur, resulting in unstable subsequent riveting quality. To reduce the damage caused by zinc powder accumulation, the machine often needs to be shut down for cleaning and maintenance. However, zinc powder cleaning is difficult and challenging, resulting in long maintenance downtime for riveting equipment. Utility Model Content

[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention provides a nail separating device that can conveniently clean zinc powder and prevent zinc powder accumulation, thereby significantly reducing the probability of malfunction and damage to the nail separating device, making maintenance of the riveting equipment more convenient and cost-effective, and enabling the riveting equipment to operate more efficiently.

[0004] The utility model also provides a riveting device with the above-mentioned nail separating device.

[0005] According to the first aspect of the present invention, a nail separating device is used for separating rivets, and the nail separating device includes: a device body, the device body is formed with a nail separating cavity, a nail feeding channel and a nail output channel, the nail separating cavity is connected with the nail feeding channel and the nail output channel; a nail separating piece, the nail separating piece is provided with a nail pushing groove, the nail separating piece is movable between a loading position and a unloading position along a first direction, at the loading position, the nail pushing groove is connected with the nail feeding channel, and at the unloading position, the nail pushing groove is connected with the nail output channel, wherein the device body is provided with an air inlet hole and a chip removal through hole, the air inlet hole and the chip removal through hole are both connected with the nail separating cavity, and the air inlet hole is configured to pass chip blowing gas into the nail separating cavity so that debris is discharged from the chip removal through hole into the nail separating cavity.

[0006] According to the nail separating device of the present invention, an air inlet hole and a chip removal through hole are provided, and both the air inlet hole and the chip removal through hole are connected to the nail separating chamber of the device body. The air inlet hole is configured to introduce chip blowing gas into the nail separating chamber so that the debris can be discharged from the nail separating chamber through the chip removal through hole. The structure is simple, so that the nail separating device can clean the zinc powder in the nail separating chamber in time, and the cleaning is convenient and easy, which effectively avoids the occurrence of nail separation parts stuck in the nail separating device, so that the nail separating device operates more stably and is more convenient to maintain, so that the maintenance cost of the riveting equipment is lower and it can operate more efficiently.

[0007] In some embodiments of the present invention, the inner wall surface of the nail separation cavity is further provided with a chip removal groove, the chip removal through hole is formed in the chip removal groove, and when the nail separation member is in the unloading position, at least part of the chip removal groove is exposed in the nail separation cavity.

[0008] In one embodiment of the present invention, the nail separation chamber has a first side wall and a second side wall arranged relative to each other in the second direction, the outlet end of the nail entry channel and the inlet end of the nail exit channel both pass through the first side wall and are arranged at intervals in the first direction, the chip removal hole and the chip removal groove are provided on the second side wall, and the second direction intersects with the first direction.

[0009] In some examples of the present invention, at least a portion of the chip flute is tilted relative to the first direction.

[0010] In some examples of the present invention, in the direction in which the nail separating member moves from the loading position to the unloading position along the first direction, the chip removal groove extends obliquely toward the bottom wall of the nail separating cavity; or, in the direction from the top wall toward the bottom wall of the nail separating cavity, the chip removal groove is configured to: first extend obliquely away from the inlet end of the nail outlet channel, and then extend obliquely toward the inlet end of the nail outlet channel.

[0011] In some examples of the present invention, the chip removal groove includes: a first chip removal segment, which extends obliquely toward the bottom wall of the nail removal cavity when the nail removal member moves from the loading position to the unloading position along the first direction; a second chip removal segment, which is arranged parallel to the first chip removal segment and arranged at intervals in the first direction; and a connecting segment, which is connected between the first chip removal segment and the second chip removal segment.

[0012] In one embodiment of the present invention, the number of the chip removal holes is one or more. When the number of the chip removal holes is multiple, the multiple chip removal holes are arranged at intervals along the extension direction of the chip removal groove, and at least one chip removal hole is arranged at the end of the chip removal groove facing the bottom wall of the nail separation cavity.

[0013] In some embodiments of the present invention, the device body includes: a fixed seat, the fixed seat is provided with the nail feed channel and the nail output channel, the nail feed channel and the nail output channel both extend along the second direction and are arranged at intervals in the first direction, the nail feed channel is used to assemble the feed end of the feed tube, and the nail output channel is used to assemble the feed end of the output tube; a chip removal seat, the chip removal seat is provided on one side of the fixed seat in the second direction; a mounting seat, the number of the mounting seats is two and they are respectively arranged on both sides of the fixed seat and the chip removal seat in the first direction, the chip removal seat, the fixed seat and the mounting seat cooperate to define the nail separation cavity.

[0014] In one embodiment of the present invention, the number of the nail feed channels is two, and the two nail feed channels are respectively arranged on both sides of the nail output channel in the first direction, wherein the number of the nail separating parts is two, and the two nail separating parts are arranged in a one-to-one correspondence with the two nail feed channels.

[0015] In one embodiment of the present invention, the nail separating device also includes a driving mechanism, which is installed on the mounting seat. The driving mechanism includes a driving rod, one end of which extends into the nail separating cavity and is connected to the nail separating member. The driving mechanism is suitable for driving the nail separating member to move between the loading position and the unloading position.

[0016] In some examples of the present invention, the driving rod is detachably connected to the nail separating member.

[0017] In some examples of the present invention, the nail separating device also includes: a connecting head, which is connected to one end of the driving rod; a quick-release structure, which is arranged on the nail separating piece, and one of the quick-release structure and the connecting head is provided with a clamping protrusion and the other is provided with a clamping groove, and the connecting head and the nail separating piece are clamped and connected through the clamping protrusion and the clamping groove.

[0018] In one example of the present invention, the quick-release structure includes a clamping member, the clamping member is provided with the clamping protrusion, the outer peripheral surface of the connecting head is provided with the clamping groove, and the clamping groove extends in a ring shape along the circumference of the connecting head.

[0019] In some specific embodiments of the present invention, the clamping member is movable along the radial direction of the connecting head between a clamping position and a detachable position. In the clamping position, the clamping protrusion is engaged in the clamping slot. In the detachable position, the clamping protrusion is disengaged from the clamping slot. The quick-release structure also includes an elastic member, which is configured to always drive the clamping member to move toward the clamping position.

[0020] In a specific embodiment of the present invention, the nail separating member is provided with a connecting sleeve, the connecting head is fitted into the connecting sleeve, and the quick-release structure is provided on the connecting sleeve.

[0021] In some specific examples of the present invention, the quick-release structure further includes: a mounting bracket, which is arranged on the outside of the connecting sleeve, and the mounting bracket cooperates with the connecting sleeve to define a mounting cavity, and the clamping part further includes: an operating part and a rod part, the operating part is arranged on the side of the mounting bracket away from the connecting sleeve, one end of the rod part is connected to the operating part, and the other end of the rod part passes through the mounting bracket along the radial direction of the connecting sleeve and is connected to the clamping protrusion, and the elastic part is sleeved on the rod part located in the mounting cavity.

[0022] In a specific example of the present invention, the clamping member further includes a guide portion, which is disposed in the installation cavity and fixed to the rod portion, and the guide portion is in sliding engagement with a side wall of the installation cavity.

[0023] In some specific examples of the present invention, a guiding slope is formed on one end of the latching protrusion facing the latching slot, and the guiding slope is arranged on the side of the latching protrusion away from the nail separating piece in the first direction. In the radial direction from the outside to the inside of the connecting sleeve, the guiding slope extends obliquely along the axial direction of the connecting head toward the nail separating piece; and / or the diameter of the connecting head gradually decreases toward one end of the nail separating piece.

[0024] In an example of the present invention, there are multiple quick-release structures, and the multiple quick-release structures are arranged at intervals along the circumference of the driving rod.

[0025] The riveting equipment according to the second aspect of the present invention includes the nail separating device according to the first aspect of the present invention.

[0026] According to the riveting equipment of the present invention, by setting the nail separation device of the first aspect mentioned above, by setting the air inlet hole and the chip removal through hole, the air inlet hole and the chip removal through hole are both connected to the nail separation chamber of the device body, and the air inlet hole is configured to pass chip blowing gas into the nail separation chamber so that the debris is discharged from the nail separation chamber through the chip removal through hole. The structure is simple, so that the nail separation device can clean the zinc powder in the nail separation chamber in time, and the cleaning is convenient and easy, which effectively avoids the nail separation device from having faults such as the nail separation parts being stuck, making the nail separation device more stable in operation and more convenient to maintain, so that the maintenance cost of the riveting equipment is lower and it can operate more efficiently.

[0027] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic diagram of a nail separating device according to an embodiment of the present utility model;

[0029] Figure 2 is a schematic diagram of a nail separating device according to an embodiment of the present invention from another angle;

[0030] Figure 3 This is a schematic diagram of the nail separation device according to an embodiment of the present invention after the chip removal seat and the mounting plate are removed;

[0031] Figure 4 This is a schematic diagram of another angle of the nail separation device according to an embodiment of the present invention after the chip removal seat and the mounting plate are removed;

[0032] Figure 5 It is a schematic diagram of the driving mechanism, the chip removal seat, the mounting seat and the air inlet joint according to an embodiment of the utility model;

[0033] Figure 6 This is a schematic diagram of the nail separation device according to another embodiment of the present invention when the chip removal seat is separated;

[0034] Figure 7 is a schematic diagram of a chip removal seat according to another embodiment of the present invention;

[0035] Figure 8 yes Figure 7 A local enlarged schematic diagram of point A shown in FIG;

[0036] Figure 9 This is a schematic diagram of the assembly of the driving rod, the connecting head, the quick-release structure and the nail separating member according to an embodiment of the present utility model;

[0037] Figure 10 yes Figure 9 A local enlarged schematic diagram of point B shown in FIG.

[0038] Reference numerals:

[0039] 10. Main body of the device; 101. Nail dividing cavity;

[0040] 11. Chip removal seat; 1101. Second side wall;

[0041] 111, chip removal groove; 1111, first chip removal segment; 1112, connecting segment; 1113, second chip removal segment;

[0042] 112. Chip removal hole;

[0043] 12. Fixing seat; 1201. First side wall; 121. Nail inlet channel; 122. Nail outlet channel;

[0044] 13. Mounting seat; 131. Air intake hole;

[0045] 14. Mounting plate;

[0046] 20. Nail separator; 21. Connecting sleeve; 201. Nail pusher slot;

[0047] 30. Driving mechanism; 31. Driving rod;

[0048] 40. Connector; 41. Card slot;

[0049] 50. Air intake connector;

[0050] 60. Quick-release structure;

[0051] 61. Mounting frame; 62. Elastic member; 63. Snap-fit ​​member; 631. Snap-fit ​​protrusion; 632. Guide portion; 633. Rod portion; 634. Operating portion;

[0052] 100. Nail separation device. DETAILED DESCRIPTION

[0053] The following describes in detail embodiments of the present invention, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present invention, and should not be construed as limiting the present invention.

[0054] First, refer to Figures 1-10 A brief description is given of the riveting equipment according to the embodiment of the second aspect of the present invention. The riveting equipment is used to perform riveting operations on parts to be riveted. The riveting equipment includes a nail feeder, a nail separating device 100 and a process receiver. The nail feeder blows rivets into the nail separating device 100. The nail separating device 100 separates single rivets from the stored rivets according to riveting needs. The separated single rivets are then blown from the conveying pipe to the receiver for subsequent riveting operations. In the process of the rivets from the nail feeder to the nail separating device 100, zinc powder falls off due to friction between the rivets, and the zinc powder gradually accumulates in the nail separating device 100 along with the rivets.

[0055] Reference below Figures 1-10 A nail separating device 100 according to an embodiment of the first aspect of the present invention is described.

[0056] like Figures 1-10 As shown, the nail separating device 100 according to the embodiment of the first aspect of the present invention includes: a device body 10 and a nail separating member 20, the device body 10 is formed with a nail separating cavity 101, a nail feeding channel 121 and a nail outlet channel 122, the nail separating cavity 101 is connected to the nail feeding channel 121 and the nail outlet channel 122; the nail separating member 20 is provided with a nail pushing groove 201, and the nail separating member 20 is arranged along a first direction (such as Figure 4The left and right directions shown in the figure are movable between a loading position and an unloading position. In the loading position, the nail pushing groove 201 is connected to the nail feeding channel 121. In the unloading position, the nail pushing groove 201 is connected to the nail outlet channel 122. The device body 10 is provided with an air inlet hole 131 and a chip removal through hole 112. Both the air inlet hole 131 and the chip removal through hole 112 are connected to the nail separation chamber 101. The air inlet hole 131 is configured to introduce chip blowing gas into the nail separation chamber 101 so that the debris is discharged from the chip removal through hole 112 out of the nail separation chamber 101.

[0057] The nail separating device 100 in this embodiment includes a device body 10 and a nail separating member 20. The device body 10 forms a nail separating chamber 101 and a nail feeding channel 121 and a nail discharging channel 122 connected to the nail separating chamber 101. The nail separating member 20 is arranged in the nail separating chamber 101 and is provided with a nail pushing groove 201. The structure is simple and can well meet the needs of separating rivets. When the nail separating device 100 is in operation, when the nail separating member 20 performs nail separating operation, the nail separating member 20 can be in a loading position, so that the nail pushing groove 201 is connected with the nail feeding channel, and the rivets can be blown into the nail pushing groove 201 along the nail feeding channel. The nail separating member 20 moves toward the unloading position, so that the rivets fallen into the nail pushing groove 201 follow the movement of the nail separating member 20. After the nail separating member 20 moves to the unloading position, the rivets in the nail pushing groove 201 can be blown into the nail discharging channel 122, and then the rivets can be blown to the receiver of the next process, thereby realizing the separation of the rivets.

[0058] In this embodiment, the nail separating member 20 is provided with a nail pushing groove 201. When the nail separating member 20 is in the loading position, the nail pushing groove 201 is connected to the nail feeding channel. When the nail separating member 20 is in the unloading position, the nail pushing groove 201 is connected to the nail output channel 122, so that the rivet can stably enter the nail pushing groove 201 from the nail feeding channel and enter the nail output channel 122 from the nail pushing groove 201, so that the nail separating member 20 can stably perform the nail separating operation.

[0059] It is understandable that during the operation of the separating device 100, as rivets enter and exit the separating chamber 101, zinc dust shed by the rivets gradually accumulates in the separating chamber 101. Since the gap between the separating member 20 and the wall of the separating chamber 101 needs to be set very small to meet the needs of rivet transportation and separation, the accumulated zinc dust has a significant impact on the movement of the separating member 20 in the separating chamber 101, causing the separating member 20 to become stuck and unable to separate the rivets, causing the cylinder rod of the cylinder driving the separating member 20 to become stuck, and even causing the separating member 20 and the cylinder to be damaged, requiring repair and replacement. When the accumulated dust spreads from the nail outlet channel 122 to the receiver, it will cause the receiver and other related parts to become stuck and damaged.

[0060] In this embodiment, an air inlet 131 and a chip removal hole 112 are provided on the device body 10. The air inlet 131 and the chip removal hole 112 are both connected to the nail separation chamber 101. The air inlet 131 is configured to pass chip blowing gas into the nail separation chamber 101 so that the debris is discharged from the nail separation chamber 101 through the chip removal hole 112. The air inlet 131 and the chip removal hole 112 have a simple structure, so that when there are zinc shreds in the nail separation chamber 101, the chip blowing gas can blow the zinc shreds into the nail separation chamber 101. Blowing is performed so that the zinc chips in the nail chamber 101 flow to the chip removal through hole 112 under the blowing of the chip blowing gas and are discharged from the nail chamber 101 from the chip removal through hole 112. It should be noted that since the volume and mass of the zinc chips are very small, the zinc chips in the nail chamber 101 are distributed in a dispersed state and accumulated in the nail chamber 101. Therefore, under the blowing of the chip blowing gas, the zinc chips will follow the airflow to flow to the chip removal through hole 112 and be discharged from the chip removal through hole 112.

[0061] It is understandable that the current manual cleaning of zinc dust requires the equipment to be shut down for maintenance, which takes more than 50 minutes each time. In addition, both sides need to be cleaned of zinc dust every day, which makes cleaning difficult and ineffective.

[0062] In this embodiment, by providing an air inlet 131 and a chip removal hole 112 in communication with the nail separation chamber 101, zinc dust in the nail separation chamber 101 can be promptly discharged from the nail separation chamber 101, thereby effectively preventing the accumulation of zinc dust in the nail separation chamber 101. This effectively prevents the nail separation member 20 from getting stuck, and prevents the accumulated zinc powder from flowing into the receiver and causing damage to the receiver and other related parts. As a result, the nail separation device 100 can operate more stably and reliably, and the time required for manual cleaning of debris is saved. This makes the nail separation device 100 more convenient and easy to maintain, shortens maintenance time, reduces maintenance costs, and enables the riveting equipment to operate more efficiently.

[0063] According to the nail separating device 100 of the embodiment of the present invention, an air inlet hole 131 and a chip removal hole 112 are provided. The air inlet hole 131 and the chip removal hole 112 are both connected to the nail separating chamber 101 of the device body 10. The air inlet hole 131 is configured to pass chip blowing gas into the nail separating chamber 101 so that debris can be discharged from the nail separating chamber 101 through the chip removal hole 112. The structure is simple, so that the nail separating device 100 can clean the zinc powder in the nail separating chamber 101 in time, and the cleaning is convenient and easy, which effectively avoids the nail separating device 100 from malfunctions such as the nail separating member 20 being stuck, making the nail separating device 100 more stable in operation and more convenient to maintain, thereby reducing the maintenance cost of the riveting equipment and allowing it to operate more efficiently.

[0064] In some embodiments of the present invention, Figure 5As shown, the inner wall surface of the nail separation cavity 101 can also be provided with a chip removal groove 111, and a chip removal through hole 112 is formed in the chip removal groove 111. When the nail separation member 20 is in the unloading position, at least part of the chip removal groove 111 is exposed in the nail separation cavity 101.

[0065] In this embodiment, a chip removal groove 111 is provided on the inner wall surface of the nail separation chamber 101. The chip removal groove 111 can accommodate the debris in the nail separation chamber 101. When the nail separation device 100 is in operation, the zinc dust entering the nail separation chamber 101 can be accommodated in the chip removal groove 111, thereby effectively separating the amount of debris in the movable space of the nail separation member 20 in the nail separation chamber 101. This can further reduce the obstruction and influence of the debris on the nail separation member 20 during the movement of the nail separation member 20, so that the nail separation member 20 can move stably and smoothly.

[0066] In this embodiment, the chip removal hole 112 is formed in the chip removal groove 111. The chip removal groove 111 can guide and converge the flow of zinc powder and other debris, so that when the chip blowing gas enters the air inlet 131, the debris in the chip removal groove 111 can flow along the extension direction of the chip removal groove 111 to the chip removal hole 112 and be discharged from the chip removal hole 112, so that the zinc powder in the nail separation chamber 101 can be better discharged, and the zinc powder in the nail separation chamber 101 can be cleaned more cleanly, so that the nail separation device 100 can operate normally more stably and reliably.

[0067] In this embodiment, when the nail separator 20 is at the unloading position, at least a portion of the chip removal groove 111 is exposed in the nail separator cavity 101. It can be understood that when the nail separator 20 and the nail separator cavity 101 are assembled, the distance between the nail separator 20 and the inner wall surface of the nail separator cavity 101 is very small. The nail separator 20 will block the chip removal groove 111 and the chip removal through hole 112, making the air flow space between the air inlet hole 131 and the chip removal through hole 112 narrow. When the nail separator 20 moves from the loading position to the unloading position, the zinc dust will be dispersed into the nail separator cavity 101 as the nail separator 20 moves, and some of the dust will float into the chip removal groove 111. As the nail separator 20 moves from the unloading position When the rivet is moved toward the loading position, the separating nail piece 20 can push the zinc chips, causing the zinc chips to gather more. Since the chip discharge groove 111 is provided in this embodiment, the separating nail piece 20 can push the chips into the chip discharge groove 111, thereby avoiding the chips from hindering the movement of the separating nail piece 20. At the same time, since the rivet has been moved out of the separating nail cavity 101, the separating nail cavity 101 will no longer increase the zinc chips. Therefore, during the reciprocating movement of the separating nail cavity 101, the dispersed zinc chips will gradually accumulate in the space near the nail feeding channel 121 of the separating nail cavity 101 as the separating nail piece 20 moves, and accumulate and store in the chip discharge groove 111.

[0068] When the nail separator 20 moves to the unloading position, the space near the nail feeding channel 121 of the nail separator chamber 101 forms a cavity structure as the nail separator 20 moves away. In this embodiment, at least part of the chip discharge groove 111 is exposed in the nail separator chamber 101, that is, it is exposed in the cavity formed in the nail separator chamber 101. In this way, after the chip blowing gas is introduced into the air inlet 131, the chip blowing gas can have a relatively smooth flow space, so that the zinc chips can be more smoothly and completely discharged from the nail separator chamber 101 under the blowing of the chip blowing gas, so that the debris can be more easily cleaned, so that the zinc chips can be discharged in time when the nail separator 20 moves to the loading position, so that the nail separator 20 can move smoothly in the nail separator chamber 101.

[0069] In one embodiment of the present invention, reference Figure 4 and Figure 5 As shown, the nail cavity 101 has a second direction (such as Figure 4 The first side wall 1201 and the second side wall 1101 are arranged relatively to each other in the front-to-back direction (as shown in the figure), the outlet end of the nail entry channel 121 and the inlet end of the nail exit channel 122 can both pass through the first side wall 1201 and be arranged at intervals in the first direction, the chip removal through hole 112 and the chip removal groove 111 can be provided on the second side wall 1101, and the second direction intersects with the first direction.

[0070] In this embodiment, the nail separation chamber 101 is formed with an outlet end of a nail entry channel 121 and an inlet end of a nail exit channel 122 on the first side wall 1201. The outlet end and the inlet end are arranged at intervals in the first direction. The structure is simple and the arrangement is reasonable. It can well cooperate with the movement of the nail separation member 20 along the first direction between the loading position and the unloading position to separate the nails. The chip removal through hole 112 and the chip removal groove 111 are arranged on the second side wall 1101 which is arranged opposite to the first side wall 1201 in the second direction, so that the chip removal through hole 112 and the chip removal groove 111 are more convenient to arrange, and the chip removal groove 111 and the chip removal through hole 112 are arranged at a position farther away from the outlet end, so that the chip removal groove 111 can better collect debris.

[0071] In some examples of the present invention, reference Figure 4 and Figure 5As shown, the second side wall 1101 may be provided with an air hole, and the nail pushing groove 201 may pass through the nail separating member 20 in the second direction. When the nail separating member 20 is in the unloading position, the air hole is adapted to blow air toward the nail pushing groove 201 in the second direction to cause the rivet to enter the nail output channel 122. This can meet the driving requirements when the rivet enters the nail output channel 122 from the nail pushing groove 201. Specifically, the rivet is usually transported by air blowing. When the rivet enters the nail pushing groove 201 from the nail input channel 121, air blows the rivet toward the nail pushing groove 201, causing the rivet to enter the nail pushing groove 201. When the rivet enters the nail output channel 122 from the nail pushing groove 201, air is introduced into the air hole to cause the rivet to enter the nail output channel 122, thereby allowing the nail separating device 100 to perform the nail separating operation normally.

[0072] In some examples of the present invention, reference Figure 4 As shown, when the nail separating member 20 is in the unloading position, the nail separating member 20 can block the outlet end of the nail feeding channel 121. This can prevent the rivets in the nail feeding channel 121 from accidentally falling into the nail separating cavity 101 and hindering the movement of the nail separating member 20, so that the nail separating device 100 can operate stably.

[0073] In one example of the present invention, reference Figure 5 As shown, the air inlet 131 can be arranged in the first direction away from the air blowing hole and the inlet end of the nail output channel 122. This can prevent debris from being blown into the nail output channel 122 when the air inlet 131 is sucked in. It can also prevent the air intake of the air inlet 131 from interfering with and affecting the rivet blowing of the air blowing hole when the nail separating member 20 moves to the unloading device to deliver the rivets. This allows the nail separating device 100 to stably separate nails, and ensures stable operation of related components such as the receiver in the next process of the nail separating device 100.

[0074] In one example of the present invention, the air inlet 131 can be configured to introduce chip-blowing gas into the nail-splitting chamber 101 when the nail-splitting member 20 is in the unloading position. This allows the air inlet 131 to blow away zinc dust while the nail-splitting chamber 101 is isolated from the nail-feeding channel 121, preventing some of the debris from flowing into the nail-feeding channel 121 during debris cleaning, allowing the debris to be cleaned more thoroughly. The cavity formed by the nail-splitting member 20 and the inner wall of the nail-splitting chamber 101 provides a larger flow space for the introduced chip-blowing gas, thereby reducing the gas flow toward the air blowing hole and the inlet end of the nail-discharging channel 122 to a certain extent, allowing the nail-splitting device 100 to stably separate and unload nails.

[0075] In some examples of the present invention, Figure 5 As shown, at least a portion of the chip groove 111 may be tilted relative to the first direction.

[0076] In this embodiment, at least a portion of the chip removal groove 111 is tilted relative to the first direction, so that the chip removal groove 111 can be tilted in the vertical direction (such as Figure 5 In the vertical direction shown in the figure and in the second direction, a larger area of ​​the nail separation chamber 101 can be covered, so that the chip discharge groove 111 can better collect and store the zinc crushed chips in the nail separation chamber 101, so that the amount of chips dispersed in the nail separation chamber 101 and located in the active space of the nail separation member 20 can be reduced, thereby better reducing the probability of the nail separation member 20 being stuck, allowing the nail separation device 100 to operate more stably, and allowing the chips to be cleaned more completely and timely.

[0077] In some examples of the present invention, reference Figure 4 and Figure 5 As shown, when the staple separating member 20 moves from the loading position to the unloading position along the first direction, the chip discharge groove 111 can extend obliquely toward the bottom wall of the staple separating cavity 101 .

[0078] In this embodiment, the chip removal groove 111 extends obliquely toward the bottom wall of the separation chamber 101 as the separation member 20 moves along the first direction from the loading position to the unloading position. This simple structure and easy processing and molding effectively meet the needs of accumulating, storing, and discharging zinc dust. Specifically, the chip removal groove 111 extends vertically from the upper end of the separation member 20 to the bottom end of the chip removal groove 111. This allows the chip removal groove 111 to completely cover the extension range of the separation member 20 in the third direction, allowing the zinc dust to be better collected within the chip removal groove 111. This reduces the risk of the separation member 20 becoming stuck at a certain position in the second direction due to zinc dust accumulation, allowing the separation member 20 to operate more stably and reliably.

[0079] In one example of the present invention, reference Figure 5 and Figure 6 As shown, the chip removal hole 112 can be arranged at one end of the chip removal groove 111 facing the bottom wall of the nail separation chamber 101. In this way, the chips can flow more stably and quickly along the chip removal groove 111 to the chip removal hole 112 under the action of their own gravity, thereby making it more convenient and stable to clean the chips in the nail separation chamber 101.

[0080] In some examples of the present invention, Figure 6 As shown, in the direction from the top wall toward the bottom wall of the nail separation cavity 101 , the chip groove 111 can be configured to first extend obliquely away from the inlet end of the nail outlet channel 122 , and then extend obliquely toward the inlet end of the nail outlet channel 122 .

[0081] In this embodiment, the chip groove 111 first extends obliquely away from the inlet end of the nail outlet channel 122 and then extends obliquely toward the inlet end of the nail outlet channel 122. The chip groove 111 can be formed into a V-shaped, arc-shaped, or U-shaped structure with an opening toward the inlet end of the nail outlet channel 122. This can increase the total length of the chip groove 111, thereby providing the chip groove 111 with a larger storage space to accommodate zinc dust, thereby further reducing the impact of zinc dust on the movement of the nail separator 20, and allowing the nail separator 100 to operate more stably. Optionally, a chip removal through hole 112 can be provided at the lower end of the chip groove 111.

[0082] In some examples of the present invention, Figure 7 As shown, the chip removal groove 111 may include: a first chip removal segment 1111, a second chip removal segment 1113 and a connecting segment 1112. In the direction in which the nail separation member 20 moves from the loading position to the unloading position along the first direction, the chip removal groove 111 extends obliquely toward the bottom wall of the nail separation cavity 101; the second chip removal segment 1113 is arranged parallel to the first chip removal segment 1111 and is arranged at intervals in the first direction; the connecting segment 1112 is connected between the first chip removal segment 1111 and the second chip removal segment 1113.

[0083] In this embodiment, the chip removal groove 111 includes a first chip removal segment 1111 and a second chip removal segment 1113 arranged in parallel. The first chip removal segment 1111 and the second chip removal segment 1113 both extend at an angle and are connected by a connecting segment 1112. This allows the chip removal groove 111 to better cover the extension and range of motion of the nail separation member 20 in the first direction and the vertical direction, allowing zinc dust to be more completely and fully stored and collected in the chip removal groove 111, thereby effectively reducing the risk of the nail separation member 20 getting stuck and ensuring more stable operation of the nail separation device 100. Optionally, the connecting groove can extend linearly along the first direction, allowing the zinc dust to more smoothly move between the connecting segment 1112 and the first and second chip removal segments 1111 and 1113 as the nail separation member 20 moves or is blown by the chip blowing gas.

[0084] In one embodiment of the present invention, reference Figure 5-Figure 7 As shown, the number of chip removal holes 112 can be one or more. When the number of chip removal holes 112 is multiple, the multiple chip removal holes 112 are arranged at intervals along the extension direction of the chip removal groove 111, and at least one chip removal hole 112 is arranged at the end of the chip removal groove 111 facing the bottom wall of the nail separation cavity 101.

[0085] In this embodiment, the number of chip removal holes 112 is set to one or more, so that the chip removal holes 112 can be flexibly arranged as needed. The multiple chip removal holes 112 are spaced apart along the extension direction of the chip removal groove 111. When the chip blowing gas is introduced into the air inlet 131 for chip removal, the zinc dust can be removed more quickly and efficiently, thereby further reducing the probability of the nail separating member 20 getting stuck to a certain extent, making the nail separating device 100 operate more stably and reliably.

[0086] In this embodiment, at least one chip removal hole 112 is arranged at the end of the chip removal groove 111 at one end of the bottom wall facing the separation nail cavity 101, which can prevent some zinc dust from accumulating and then remaining at the bottom of the chip removal groove 111 under the action of its own weight, so that the zinc dust in the separation nail cavity 101 can be cleaned more reliably.

[0087] In some embodiments of the present invention, Figure 1 As shown, the device body 10 may include: a fixed seat 12, a chip removal seat 11 and a mounting seat 13. The fixed seat 12 is provided with a nail feed channel 121 and a nail output channel 122. The nail feed channel 121 and the nail output channel 122 both extend along the second direction and are arranged at intervals in the first direction. The nail feed channel 121 is used to assemble the feeding end of the feeding tube, and the nail output channel 122 is used to assemble the feeding end of the output tube; the chip removal seat 11 is provided on one side of the fixed seat 12 in the second direction; there are two mounting seats 13 and they are respectively arranged on both sides of the fixed seat 12 and the chip removal seat 11 in the first direction. The chip removal seat 11, the fixed seat 12 and the mounting seat 13 cooperate to define a nail cavity 101.

[0088] In this embodiment, the device body 10 includes a fixed seat 12, a chip removal seat 11, and a mounting seat 13. The chip removal seat 11 cooperates with the fixed seat 12 and the mounting seat 13 to define a nail separation chamber 101. The structure is simple and easy to assemble. The fixed seat 12 is provided with a nail feed channel 121 and a nail output channel 122, which can well meet the use requirements of the device body 10. In this embodiment, the nail feed channel 121 is used to assemble the feed end of the feed tube, and the nail output channel 122 is used to assemble the feed end of the output tube, which can well meet the needs of rivet transportation and nail separation. The chip removal seat 11 is arranged on the side of the fixed seat 12 in the father direction, and the side wall of the chip removal seat 11 facing the fixed seat 12 can be formed as a second side wall 1101. The chip removal through hole 112 passes through the chip removal seat 11 along the second direction, and the side of the fixed seat 12 facing the chip removal seat 11 can form a first side wall 1201.

[0089] In one embodiment of the present invention, Figure 1 As shown, the number of nail feeding channels 121 can be two, and the two nail feeding channels 121 are respectively arranged on both sides of the nail outlet channel 122 in the first direction, wherein the number of nail separating parts 20 is two, and the two nail separating parts 20 are arranged in a one-to-one correspondence with the two nail feeding channels 121.

[0090] In this embodiment, there are two nail feed channels 121, which are arranged on either side of the nail output channel 122 in the first direction. This allows the nail separating device 100 to separate two types of rivets as needed, providing improved functionality. Two nail separating members 20 are provided, corresponding one-to-one with the two nail feed channels 121. This provides a simple structure and can meet the nail separation needs of the two nail feed channels 121. The two nail separating members 20 can be symmetrically arranged in the first direction so that both nail separating members 20 can push rivets into the nail output channel 122.

[0091] In some examples of the present invention, reference Figure 1 and Figure 4 As shown, the fixed seat 12 may include: a mounting portion and a slide rail portion, the mounting portion is formed with a nail entry channel 121 and a nail exit channel 122, the surface of the mounting portion facing the chip removal seat 11 forms a first side wall 1201, the slide rail portion is arranged on the side of the mounting portion facing the chip removal seat 11, and the nail separation piece 20 slides in cooperation with the slide rail portion.

[0092] In this embodiment, the fixing seat 12 is provided with a slide rail portion that slidably cooperates with the nail separating member 20 . The slide rail portion can support the nail separating member 20 so that the nail separating member 20 can move stably in the nail separating cavity 101 .

[0093] In one example of the present invention, Figure 1 and Figure 2 As shown, the upper ends of the nail entry channel 121 and the nail exit channel 122 can be opened, and the device body 10 can also include a mounting plate 14, which is detachably connected to the mounting portion and covers one end of the nail entry channel 121 and the nail exit channel 122 facing the nail separation cavity 101, and the mounting plate 14 cooperates with the mounting portion to form an inlet end and an outlet end connected to the nail separation cavity 101.

[0094] In this embodiment, the upper ends of the nail inlet channel 121 and the nail outlet channel 122 are opened, and the mounting plate 14 is detachably connected to the mounting portion, which can facilitate the assembly of the feed pipe and the outlet pipe in the nail inlet channel 121 and the nail outlet channel 122. The mounting plate 14 can cooperate with the nail inlet channel 121 and the nail outlet channel 122 to clamp and fix the feed pipe and the outlet pipe respectively, thereby making the assembly connection between the feed pipe and the outlet pipe and the nail separation device 100 more stable and reliable.

[0095] In this embodiment, the mounting plate 14 cooperates with the mounting portion to form an inlet end and an outlet end connected to the nail separation chamber 101, so that the outlet end of the nail feed channel 121 and the inlet end of the nail discharge channel 122 can form a closed opening connected to the nail separation chamber 101, so that the rivet can be in a relatively stable and closed conveying environment when moving from the feed tube to the nail separation chamber 101 and from the nail separation chamber 101 to the discharge tube, so that the conveying of the rivet at the nail separation device 100 can remain stable.

[0096] In some specific embodiments of the present invention, reference is made to Figure 3 As shown, a guide surface can be formed on the side of the inlet end facing the nail separation cavity 101. The guide surface is arranged on the side of the inlet end near the outlet end. The guide surface extends obliquely along the first direction toward the outlet end in the direction of the second direction toward the nail separation cavity 101. In this way, as the nail separation member 20 moves toward the discharge device, the guide surface can effectively abut and guide the rivets in the nail pushing groove 201, allowing the rivets to be stably positioned in the nail pushing groove 201 and move to the outlet end along the guide surface, thereby making the operation of the nail separation device 100 more stable.

[0097] In one embodiment of the present invention, reference Figure 1 and Figure 5 As shown, the air inlet hole 131 can be set on the mounting base 13, and the nail separating device 100 can also include a pump and an air inlet connector 50. The air inlet connector 50 is installed on the mounting base 13 and communicates with the air inlet hole 131. The pump is connected to the air inlet connector 50.

[0098] In this embodiment, the air inlet hole 131 is set on the mounting base 13, so that the air inlet hole 131 can be formed on the two side walls of the air inlet cavity in the first direction, so that the chip blowing gas can flow well toward the chip removal groove 111 and the chip removal through hole 112 when entering the separation nail cavity 101 from the air inlet hole 131, and a larger flow path is provided between the air inlet hole 131 and the chip removal through hole 112 and the chip removal groove 111, so that the chip blowing gas can fully purge the separation nail cavity 101, thereby making the debris in the separation nail cavity 101 can be cleaned more thoroughly.

[0099] In this embodiment, a pumping element and an air inlet connector 50 are provided. The air inlet connector 50 is connected to the air inlet hole 131. The pumping element is connected to the air inlet connector 50, resulting in a simple structure and easy assembly, effectively meeting the needs of debris removal. Optionally, the mounting base 13 may be formed with an air flow channel connecting the air inlet connector 50 and the air inlet hole 131, so that the chip-blowing gas can flow from the air inlet connector 50 to the air inlet hole 131. Optionally, the pumping element may be an air pump.

[0100] In one embodiment of the present invention, reference Figure 4 and Figure 5As shown, the nail separating device 100 can also include a driving mechanism 30, which is installed on the mounting base 13. The driving mechanism 30 includes a driving rod 31, one end of which extends into the nail separating cavity 101 and is connected to the nail separating member 20. The driving mechanism 30 is suitable for driving the nail separating member 20 to move between the loading position and the unloading position.

[0101] In this embodiment, the nail separating device 100 includes a drive mechanism 30 mounted on the mounting base 13. One end of a drive rod 31 extends into the nail separating cavity 101, connects to the nail separating member 20, and drives the nail separating member 20 to move. The structure is simple and can well meet the use requirements of the nail separating device 100. Optionally, the drive mechanism 30 can be a cylinder.

[0102] In some examples of the present invention, the driving rod 31 is detachably connected to the nail separating member 20 .

[0103] In this embodiment, the driving rod 31 is detachably connected to the nail separating member 20 , which has a simple structure and is easy to assemble, thereby facilitating the maintenance and replacement of the nail separating member 20 and making the maintenance of the nail separating device 100 more convenient.

[0104] In some examples of the present invention, Figure 9 and Figure 10 As shown, the nail separating device 100 may further include: a connecting head 40 and a quick-release structure 60, the connecting head 40 is connected to one end of the driving rod 31; the quick-release structure 60 is provided on the nail separating member 20, and one of the quick-release structure 60 and the connecting head 40 is provided with a locking protrusion 631 and the other is provided with a locking groove 41, and the connecting head 40 and the nail separating member 20 are connected by the locking protrusion 631 and the locking groove 41.

[0105] In this embodiment, the nail separating device 100 includes a connecting head 40 and a quick-release structure 60. The connecting head 40 is connected to one end of the driving rod 31. The quick-release structure 60 is arranged on the nail separating member 20. The connecting head 40 and the nail separating member are connected by the engagement of the protrusion 631 and the slot 41. The structure is simple, the connection is convenient and stable, and the disassembly is convenient. The arrangement of the connecting head 40 and the quick-release structure 60 can facilitate the processing and arrangement of the protrusion 631 and the slot 41, and facilitate replacement and maintenance.

[0106] In one example of the present invention, Figure 9 and Figure 10 As shown, the quick-release structure 60 may include a clamping member 63 , which is provided with a clamping protrusion 631 , and an outer peripheral surface of the connector 40 is provided with a clamping groove 41 , which extends in a ring shape along the circumference of the connector 40 .

[0107] In this embodiment, the quick-release structure 60 is provided with a clamping piece 63 and the clamping piece 63 is provided with a clamping protrusion 631, and the outer peripheral surface of the connecting head 40 is provided with a clamping groove 41. The structure is simple and easy to assemble. The clamping groove 41 extends into a ring shape along the circumference of the connecting head 40, so that the clamping fit between the clamping protrusion 631 and the clamping groove 41 has a large redundancy in the circumferential direction of the connecting head 40, so that when the connecting head 40 rotates, the clamping protrusion 631 and the clamping groove 41 can still be stably and reliably clamped together, thereby making the connection between the driving rod 31 and the nail separating member 20 more stable and reliable.

[0108] In some specific embodiments of the present invention, Figure 10 As shown, the clamping member 63 is movable between a clamping position and a detachable position along the radial direction of the connector 40. In the clamping position, the clamping protrusion 631 is engaged in the clamping slot 41. In the detachable position, the clamping protrusion 631 is disengaged from the clamping slot 41. The quick-release structure 60 may further include an elastic member 62, which is configured to always drive the clamping member 63 to move toward the clamping position.

[0109] In this embodiment, the clamping member 63 is movable between a clamping position and a detachable position along the radial direction of the connecting head 40, so that the clamping protrusion 631 and the clamping groove 41 can be stably clamped in the axial direction of the driving rod 31, so that the driving rod 31 can stably drive the nail separating member 20 to move along the first direction between the loading position and the unloading position.

[0110] In this embodiment, the quick-release structure 60 includes an elastic member 62, which is configured to always drive the clamping member 63 to move toward the clamping position, so that the clamping member 63 and the connecting head 40 are clamped more stably and reliably in the radial direction of the connecting head 40, and the clamping member 63 is stably and reliably in the clamping position under the elastic action of the elastic member 62, thereby making the connection between the connecting head 40 and the nail separating member 20 more stable and reliable.

[0111] When the connecting head 40 and the separating nail piece 20 need to be detached, the clamping piece 63 can overcome the elastic force of the elastic piece 62 under the action of external force and move from the clamping position to the detachable position. When the connecting head 40 and the separating nail piece 20 are assembled, after the external force applied to the clamping piece 63 is removed, the clamping piece 63 can move to the clamping position under the elastic force of the elastic piece 62 and remain stably in the clamping position under the continuous elastic action of the elastic piece 62.

[0112] In a specific embodiment of the present invention, Figure 9 and Figure 10 As shown, the nail separating member 20 may be provided with a connecting sleeve 21 , the connecting head 40 is fitted into the connecting sleeve 21 , and the quick-release structure 60 is provided on the connecting sleeve 21 .

[0113] In this embodiment, the separating nail piece 20 is provided with a connecting sleeve 21, the connecting head 40 is fitted into the connecting sleeve 21, and the quick-release structure 60 is provided in the connecting sleeve 21. The structure is simple and can provide a larger installation layout position for the quick-release structure 60, so that the quick-release structure 60 and the separating nail piece 20 are more convenient and easy to process and assemble. The connecting sleeve 21 can, to a certain extent, play a guiding and positioning role in the assembly of the connecting head 40 and the separating nail piece 20, so that the clamping piece 63 of the quick-release structure 60 and the clamping groove 41 on the connecting head 40 can be matched in place more quickly and conveniently, making it more convenient and easy to assemble the connecting piece and the separating nail piece 20.

[0114] In some specific examples of the present invention, such as Figure 10 As shown, the quick-release structure 60 may further include: a mounting frame 61, the mounting frame 61 is arranged on the outside of the connecting sleeve 21, the mounting frame 61 cooperates with the connecting sleeve 21 to define a mounting cavity, the clamping member 63 may further include: an operating portion 634 and a rod portion 633, the operating portion 634 is arranged on the side of the mounting frame 61 away from the connecting sleeve 21, one end of the rod portion 633 is connected to the operating portion 634, and the other end of the rod portion 633 passes through the mounting frame 61 along the radial direction of the connecting sleeve 21 and is connected to the clamping protrusion 631, and the elastic member 62 is sleeved on the rod portion 633 located in the mounting cavity.

[0115] In this embodiment, the quick-release structure 60 is provided with a mounting frame 61, and the clamping member 63 is further provided with an operating portion 634 and a rod portion 633. The mounting frame 61 is fixed to the outside of the connecting sleeve 21 and cooperates with the connecting sleeve 21 to define a mounting cavity. The rod portion 633 of the clamping member 63 is passed through the mounting cavity and connected to the clamping protrusion 631 and the operating portion 634, so that the mounting frame 61 can play a good supporting role for the clamping member 63. The elastic member 62 is sleeved on the rod portion 633 located in the mounting cavity. The structure is simple and compact, which makes it easier to assemble the quick-release structure 60 on the connecting sleeve 21.

[0116] In a specific example of the present invention, Figure 10 As shown, the clamping member 63 may further include a guide portion 632 , which is disposed in the installation cavity and fixed to the rod portion 633 , and the guide portion 632 is slidably engaged with the side wall of the installation cavity.

[0117] In this embodiment, the clamping member 63 includes a guide portion 632, which is arranged in the installation cavity and fixed to the rod portion 633. The guide portion 632 slides with the side wall of the installation cavity. Specifically, the two ends of the elastic member 62 can respectively abut the top wall of the installation cavity and the guide portion 632, thereby forming a pressure on the clamping member 63 to drive it to engage with the card slot 41. The guide portion 632 slides with the side wall of the installation cavity, so that when the clamping member 63 moves between the clamping position and the detachable position, the movement of the clamping member 63 is more stable and reliable. The operating portion 634 can be arranged on the outside of the installation cavity to facilitate the operation and control of the clamping member.

[0118] In some specific examples of the present invention, such as Figure 10 As shown, a guiding slope can be formed on the end of the locking protrusion 631 facing the locking groove 41. The guiding slope is provided on the side of the locking protrusion 631 facing away from the nail separating member 20 in the first direction. In the radial direction from the outside to the inside of the connecting sleeve 21, the guiding slope extends obliquely along the axial direction of the connecting head 40 toward the nail separating member 20; and / or, the diameter of the connecting head 40 at one end facing the nail separating member 20 gradually decreases.

[0119] In this embodiment, a guiding slope is formed at one end of the locking protrusion 631 facing the locking groove 41, and the guiding slope is arranged on the side of the locking protrusion 631 away from the nail separating member 20 in the first direction. The structure is simple, so that when the locking protrusion 631 is assembled with the connecting head 40, the locking protrusion 631 moves relative to the connecting head 40 along the first direction. The guiding slope can be directed to the side of the connecting head 40 facing the nail separating member 20, so that the locking protrusion 631 can be guided by the guiding slope and the connecting head 40. The locking protrusion 631 can gradually move away from the connecting head 40 along the radial direction of the connecting head 40 and move toward the locking groove 41 along the first direction, so that the locking protrusion 631 can smoothly move to the outer peripheral position of the connecting head 40 and move to the locking groove 41 along the first direction. As a result, the connecting head 40 and the nail separating member 20 can be conveniently and easily engaged and assembled.

[0120] In this embodiment, the diameter of one end of the connecting head 40 facing downwardly toward the separating nail piece 20 gradually decreases, so that the latching protrusion 631 can move stably and smoothly along the outer circumference of the connecting head 40 in the first direction into the latching groove 41, thereby making it easy to assemble the connecting head 40 and the separating nail piece 20.

[0121] In this embodiment, a guiding slope is formed at the end of the latching protrusion 631 facing the latching slot 41, and at the same time, the diameter size of the end of the connecting head 40 facing the nail separating piece 20 gradually decreases. The guiding slope cooperates with the gradually decreasing end of the connecting head 40, so that the latching protrusion 631 can be more stably and conveniently fitted into the latching slot 41, thereby making the clamping assembly of the connecting head 40 and the nail separating piece 20 more convenient and easy, and making the assembly of the driving rod 31 and the nail separating piece 20 faster.

[0122] In one example of the present invention, reference Figure 9 As shown, there may be multiple quick-release structures 60 , and the multiple quick-release structures 60 are arranged at intervals along the circumference of the driving rod 31 .

[0123] In this embodiment, a plurality of quick-release structures 60 are provided, and the plurality of quick-release structures 60 are arranged at intervals along the circumference of the driving stem. The structure is simple, and the plurality of quick-release structures 60 can cooperate to more stably and reliably clamp the connecting head 40 and the nail separating member 20, thereby making the connection between the driving rod 31 and the nail separating member 20 more stable and reliable, and making the nail separating device 100 more stable and reliable.

[0124] Reference below Figures 1-10 The following describes a riveting device according to an embodiment of the second aspect of the present invention.

[0125] like Figures 1-10 As shown, the riveting equipment according to the embodiment of the present utility model includes the nail separating device 100 according to the embodiment of the first aspect of the present utility model.

[0126] Other structures and operations of the nail separating device 100 according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0127] According to the riveting device of the embodiment of the present utility model, by setting the nail separation device 100 of the above-mentioned first aspect embodiment, by setting the air inlet hole 131 and the chip removal through hole 112, the air inlet hole 131 and the chip removal through hole 112 are both connected to the nail separation chamber 101 of the device body 10, and the air inlet hole 131 is configured to pass chip blowing gas into the nail separation chamber 101 so that the debris is discharged from the nail separation chamber 101 through the chip removal through hole 112. The structure is simple, so that the nail separation device 100 can clean the zinc powder in the nail separation chamber 101 in time, and the cleaning is convenient and easy, which effectively avoids the nail separation device 100 from malfunctions such as the nail separation part 20 being stuck, making the nail separation device 100 more stable in operation and more convenient to maintain, so that the maintenance cost of the riveting equipment is lower and it can operate more efficiently.

[0128] The following will refer to Figures 1-10 The following describes a riveting device according to a specific embodiment of the present invention.

[0129] like Figures 1-10 As shown, the riveting device includes a nail separating device 100. The nail separating device 100 includes a device body 10, a nail separating member 20, an air inlet connector 50, a connector 40, a quick-release structure 60, an air pump and a driving mechanism 30.

[0130] The device body 10 includes a fixed seat 12, a chip removal seat 11, a mounting seat 13 and a mounting plate 14. The fixed seat 12 can be fastened to the mounting seat 13 and the chip removal seat 11. The fixed seat 12 is provided with two nail feeding channels 121 and a nail outlet channel 122. The two nail feeding channels 121 are respectively arranged on both sides of the nail outlet channel 122 in the first direction. The nail feeding channel 121 forms an outlet end on one side of the second direction, and the nail outlet channel 122 forms an inlet end on one side of the second direction. The mounting plate 14 is fixed to the fixed seat 12 and covers the nail feeding channel 121. The nail feeding channel 121 is provided with an outlet end and a nail outlet channel 122 is provided with an inlet end. The nail feeding channel 121 cooperates with the mounting plate 14 to install a fixed feed pipe. The nail outlet channel 122 cooperates with the mounting plate to install a fixed discharge pipe. The chip removal seat 11 is provided on one side of the fixing seat 12 in the second direction. There are two mounting seats 13, which are respectively arranged on both sides of the fixing seat 12 and the chip removal seat 11 in the first direction. The fixing seat 12, the mounting seat 13 and the chip removal seat 11 cooperate to define a nail separation chamber 101. The mounting plate 14 can cover the upper opening of the nail separation chamber 101. An air inlet hole 131 is formed on the side of the mounting seat 13 facing the nail separation chamber 101. The number of air inlet holes 131 can be one or more as needed. The air inlet connector 50 is installed on the mounting seat 13. The air inlet connector 50 is connected to the air inlet hole 131. The air pump can be an air pump to pump air into the air inlet connector 50.

[0131] The driving mechanism 30 is a cylinder and is mounted on the mounting base 13. The driving mechanism 30 includes a driving rod 31. The driving member extends into the nail separation cavity 101. The nail separation member 20 is arranged in the nail separation cavity 101 and is provided with a connecting sleeve 21. The connecting head 40 and the end of the driving rod 31 extending into the nail separation cavity 101 can be threadedly connected. The connecting head 40 is provided with a card slot 41. The quick-release structure 60 is fixed on the connecting member and includes a mounting bracket 61, a card connector 63 and an elastic member 62. The elastic member 62 The spring is a spring. The mounting bracket 61 cooperates with the outer circumference of the connecting sleeve 21 to form a mounting cavity. The clamping member 63 includes an operating portion 634, a rod 633, a guide portion 632, and a locking protrusion 631. The rod 633 is inserted into the mounting cavity and connected to the guide portion 632 and the operating portion 634 at both ends. The guide portion 632 is set inside the mounting cavity and connected to the locking protrusion 631. The locking protrusion 631 passes through the connecting sleeve 21 and engages with the slot 41. The operating portion 634 is located outside the mounting cavity. The elastic member 62 is sleeved on the rod 633, and its two ends abut the inner wall of the mounting cavity and the guide portion 632.

[0132] The nail separating member 20 can be a nail separating plate and is provided with a nail pushing groove 201. The nail separating member 20 moves between the loading position and the unloading position along the first direction under the drive of the driving mechanism 30. In the loading position, the nail pushing groove 201 is connected to the outlet end of the nail feeding channel 121. In the unloading position, the nail separating member 20 blocks the outlet end of the nail feeding channel 121, and the nail pushing groove 201 is connected to the inlet end of the nail outlet channel 122.

[0133] A chip removal groove 111 is formed on the side of the chip removal seat 11 facing the nail separation chamber 101. The chip removal groove 111 extends obliquely from the top wall of the nail separation chamber 101 toward the bottom wall of the nail separation chamber 101 when the nail separation member 20 moves from the loading position toward the unknown unloading direction. A chip removal through hole 112 is formed at one end of the chip removal groove 111 facing the bottom wall of the nail separation chamber 101. The chip removal through hole 112 passes through the chip removal seat 11 along the second direction. When the nail separation member 20 is in the unloading position, the chip removal groove 111 completely leaks out of the nail separation chamber 101. The air inlet hole 131 can be arranged close to the top wall of the nail separation chamber 101. The diameter of the chip removal through hole 112 located close to the bottom wall of the nail separation chamber 101 can be set to be larger so that the zinc dust can be stably cleaned.

[0134] When the nail separating member 20 moves to the unloading position, the air pumping member pumps the chip blowing gas, which enters the nail separating chamber 101 from the air inlet 131 to purge the nail separating chamber 101, so that the zinc shreds are discharged from the nail separating chamber 101 from the chip removal through hole 112 along with the flow of gas.

[0135] This embodiment provides an air inlet 131 and a chip removal hole 112 , both of which are connected to the nail separation chamber 101 of the device body 10 . The air inlet 131 is configured to introduce chip-blowing gas into the nail separation chamber 101 so that debris can be discharged from the nail separation chamber 101 through the chip removal hole 112 . This simple structure allows the nail separation device 100 to promptly clean zinc powder from the nail separation chamber 101 , making cleaning convenient and easy. This effectively prevents the nail separation device 100 from malfunctioning, such as the nail separation member 20 becoming stuck, making the nail separation device 100 more stable in operation and easier to maintain, thereby reducing maintenance costs and enabling more efficient operation of the riveting equipment. The air-blowing chip removal structure of this embodiment can be applied to other device structures requiring chip removal.

[0136] In another embodiment of the present invention, Figure 6 As shown, the chip groove 111 can be adjusted to a V-shape that opens toward the inlet end of the nail outlet channel 122 along the first direction to increase the accommodating space of the chip groove 111.

[0137] In another embodiment of the present invention, Figure 7 As shown, the chip removal groove 111 may include a first chip removal segment 1111, a second chip removal segment 1113 and a connecting segment 1112. The first chip removal segment 1111 may have the same structure as the chip removal groove 111 in the first embodiment. The first chip removal segment 1111 completely leaks out of the nail separation cavity 101 when the nail separation member 20 is in the unloading position. The second chip removal segment 1113 is arranged parallel to the first chip removal segment 1111 in the first direction and is connected through the connecting segment 1112. The connecting segment 1112 may be arranged with two chip removal holes 112, and the second chip removal segment 1113 may be arranged with six chip removal holes 112.

[0138] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0139] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include one or more of such features. In the description of this utility model, "plurality" means two or more, unless otherwise specifically defined.

[0140] In this utility model, unless otherwise expressly specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two components or interaction between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0141] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0142] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A nail separating device, characterized in that: Used for separating rivets, the separating device comprises: A device body (10), wherein the device body (10) is formed with a nail cavity (101), a nail entry channel (121) and a nail exit channel (122), wherein the nail cavity (101) is in communication with the nail entry channel (121) and the nail exit channel (122); A nail separating member (20) is provided with a nail pushing groove (201), and the nail separating member (20) is movable along a first direction between a loading position and a unloading position. In the loading position, the nail pushing groove (201) is communicated with the nail feeding channel (121), and in the unloading position, the nail pushing groove (201) is communicated with the nail discharging channel (122), wherein: The device body (10) is provided with an air inlet (131) and a chip removal through hole (112); the air inlet (131) and the chip removal through hole (112) are both connected to the nail separation chamber (101); the air inlet (131) is configured to introduce chip blowing gas into the nail separation chamber (101) so that the chips are discharged from the nail separation chamber (101) through the chip removal through hole (112).

2. The nail separating device according to claim 1, characterized in that: The inner wall surface of the nail separation cavity (101) is further provided with a chip removal groove (111), and the chip removal through hole (112) is formed in the chip removal groove (111). When the nail separation member (20) is in the unloading position, at least a portion of the chip removal groove (111) is exposed in the nail separation cavity (101).

3. The nail separating device according to claim 2, characterized in that: The nail separation chamber (101) has a first side wall (1201) and a second side wall (1101) arranged opposite to each other in a second direction; the outlet end of the nail entry channel (121) and the inlet end of the nail exit channel (122) both pass through the first side wall (1201) and are arranged at intervals in the first direction; the chip removal through hole (112) and the chip removal groove (111) are provided on the second side wall (1101); and the second direction intersects with the first direction.

4. The nail separating device according to claim 3, characterized in that: At least a portion of the chip removal groove (111) is arranged to be inclined relative to the first direction.

5. The nail separating device according to claim 3, characterized in that: When the nail separating member (20) moves from the loading position to the unloading position along the first direction, the chip removal groove (111) extends obliquely toward the bottom wall of the nail separating chamber (101); or, In the direction from the top wall toward the bottom wall of the nail separation cavity (101), the chip removal groove (111) is configured to first extend obliquely away from the inlet end of the nail outlet channel (122), and then extend obliquely toward the inlet end of the nail outlet channel (122).

6. The nail separating device according to claim 3, characterized in that: The chip removal groove (111) comprises: a first chip removal segment (1111), wherein when the nail separating member (20) moves from the loading position to the unloading position along the first direction, the chip removal groove (111) extends obliquely toward the bottom wall of the nail separating chamber (101); a second chip removal segment (1113), the second chip removal segment (1113) being arranged in parallel with the first chip removal segment (1111) and spaced apart in the first direction; A connecting section (1112), wherein the connecting section (1112) is connected between the first chip removal section (1111) and the second chip removal section (1113).

7. The nail separating device according to any one of claims 2 to 5, characterized in that: The number of the chip removal through holes (112) is one or more. When the number of the chip removal through holes (112) is more than one, the plurality of chip removal through holes (112) are arranged at intervals along the extension direction of the chip removal groove (111), and at least one chip removal through hole (112) is arranged at an end of the chip removal groove (111) facing the bottom wall of the nail separation cavity (101).

8. The nail separating device according to claim 1, characterized in that: The device body (10) comprises: A fixing seat (12), wherein the fixing seat (12) is provided with the nail feeding channel (121) and the nail outlet channel (122), the nail feeding channel (121) and the nail outlet channel (122) both extend along the second direction and are spaced apart in the first direction, the nail feeding channel (121) is used to assemble the feeding end of the feeding tube, and the nail outlet channel (122) is used to assemble the feeding end of the outlet tube; A chip removal seat (11), the chip removal seat (11) being arranged on one side of the fixed seat (12) in the second direction; The mounting seat (13) is two in number and is respectively arranged on both sides of the fixing seat (12) and the chip removal seat (11) in the first direction; the chip removal seat (11), the fixing seat (12) and the mounting seat (13) cooperate to define the nail separation cavity (101).

9. The nail separating device according to claim 8, characterized in that: The number of the nail feeding channels (121) is two, and the two nail feeding channels (121) are respectively arranged on both sides of the nail outlet channel (122) in the first direction, wherein the number of the nail separating parts (20) is two, and the two nail separating parts (20) are arranged in a one-to-one correspondence with the two nail feeding channels (121).

10. The nail separating device according to claim 8, characterized in that: The invention also includes a driving mechanism (30), which is installed on the mounting seat (13). The driving mechanism (30) includes a driving rod (31), one end of which extends into the nail separation cavity (101) and is connected to the nail separation member (20). The driving mechanism (30) is suitable for driving the nail separation member (20) to move between the loading position and the unloading position.

11. The nail separating device according to claim 10, characterized in that: The driving rod (31) is detachably connected to the nail separating member (20).

12. The nail separating device according to claim 10, characterized in that: Also includes: A connector (40), the connector (40) being connected to one end of the driving rod (31); A quick-release structure (60) is provided on the separating nail piece (20); one of the quick-release structure (60) and the connecting head (40) is provided with a locking protrusion (631) and the other is provided with a locking groove (41); the connecting head (40) and the separating nail piece (20) are connected by engaging with the locking protrusion (631) and the locking groove (41).

13. The nail separating device according to claim 12, characterized in that: The quick-release structure (60) comprises a clamping member (63), the clamping member (63) is provided with the clamping protrusion (631), the outer peripheral surface of the connecting head (40) is provided with the clamping groove (41), and the clamping groove (41) extends in a ring shape along the circumference of the connecting head (40).

14. The nail separating device according to claim 13, characterized in that: The clamping member (63) is movable along the radial direction of the connector (40) between a clamping position and a detachable position. At the clamping position, the clamping protrusion (631) is engaged in the clamping groove (41). At the detachable position, the clamping protrusion (631) is disengaged from the clamping groove (41). The quick-release structure (60) further comprises an elastic member (62), and the elastic member (62) is configured to always drive the clamping member (63) to move toward the clamping position.

15. The nail separating device according to claim 14, characterized in that: The nail separating piece (20) is provided with a connecting sleeve (21), the connecting head (40) is fitted in the connecting sleeve (21), and the quick-release structure (60) is provided on the connecting sleeve (21).

16. The nail separating device according to claim 15, characterized in that: The quick-release structure (60) further includes: A mounting frame (61), the mounting frame (61) is arranged on the outside of the connecting sleeve (21), and the mounting frame (61) cooperates with the connecting sleeve (21) to define a mounting cavity, The clamping member (63) further comprises: an operating portion (634) and a rod portion (633), wherein the operating portion (634) is arranged on a side of the mounting frame (61) facing away from the connecting sleeve (21), one end of the rod portion (633) is connected to the operating portion (634), and the other end of the rod portion (633) passes through the mounting frame (61) along the radial direction of the connecting sleeve (21) and is connected to the clamping protrusion (631), and the elastic member (62) is sleeved on the rod portion (633) located in the mounting cavity.

17. The nail separating device according to claim 16, characterized in that: The clamping member (63) further includes a guide portion (632), which is disposed in the installation cavity and fixed to the rod portion (633), and the guide portion (632) is in sliding engagement with a side wall of the installation cavity.

18. The nail separating device according to claim 15, characterized in that: A guiding slope is formed on one end of the locking protrusion (631) facing the locking groove (41), and the guiding slope is provided on the side of the locking protrusion (631) facing away from the separating nail piece (20) in the first direction, and in the direction from the outside to the inside in the radial direction of the connecting sleeve (21), the guiding slope extends obliquely along the axial direction of the connecting head (40) toward the separating nail piece (20); And / or, the diameter of the connecting head (40) gradually decreases toward one end of the nail separating member (20).

19. The nail separating device according to any one of claims 12 to 18, characterized in that: There are multiple quick-release structures (60), and the multiple quick-release structures (60) are arranged at intervals along the circumference of the driving rod (31).

20. A riveting device, characterized in that: The invention comprises a nail separating device according to any one of claims 1 to 19.

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