CN210080637U

CN210080637U - Labeling and riveting equipment for cutter

Info

Publication number: CN210080637U
Application number: CN201920410989.1U
Authority: CN
Inventors: 汤建雄; 于芳浪
Original assignee: Chongqing Hexin Intelligent Technology Co Ltd
Current assignee: Chongqing Hexin Intelligent Technology Co Ltd
Priority date: 2019-03-28
Filing date: 2019-03-28
Publication date: 2020-02-18
Anticipated expiration: 2029-03-28

Abstract

The utility model discloses a beat label and beat rivet equipment for cutter, including the gyration base member, rotationally be connected with the carousel on this gyration base member, this carousel place plane is parallel with the horizontal plane, there are four group's location clamping mechanism along its circumference evenly distributed on the carousel, four group's location clamping mechanism correspond the material loading station respectively, beat the label station, beat rivet station and unloading station the position that the label station was beaten to the correspondence on the gyration base member is provided with beats labeller the position that the rivet station was beaten to the correspondence on the gyration base member is provided with the riveter the position that corresponds the material loading station on the gyration base member is provided with along vertical direction and wears round pin location cylinder, and the upper end of this wearing round pin location cylinder is connected with two locating pins, and this locating pin is in can stretch into the rivet hole of going into under round pin location cylinder's the drive. The utility model discloses a full automatization is beaten label and riveting process, does not need artifical the participation, and only needs once to fix a position the back and can accomplish whole working process.

Description

Labeling and riveting equipment for cutter

Technical Field

The utility model relates to a domestic cutter production and processing technology field, concretely relates to beat label and beat rivet equipment for cutter.

Background

Because the mode that domestic cutter mostly all adopted rivet riveting is assembled wooden handle and handle of a knife, the both sides of handle of a knife are provided with the wooden handle respectively promptly, the three couples together through the rivet, consequently, domestic cutter can all involve the blade in the manufacturing process and beat two processes of label and handle of a knife beating rivet, present mode is the manual work and beats the label, it carries out the manual riveting to have got into next process after beating the label, the riveting operator need utilize the hammer to pound into the wooden handle with the rivet many times in order to realize the riveting, this kind of mode is owing to the manual work is beaten the label, it gets into the riveting process after beating the label, these two processes all need to fix a position alone and can operate after pressing from both sides tightly, cause efficiency low on the contrary, high labor strength, and the security is not good.

Disclosure of Invention

To the technical problem that exists at present, the utility model provides a degree of automation is high and the security is good is used for beating label and beat rivet equipment of cutter.

In order to achieve the purpose of the invention, the utility model provides the following technical scheme:

the utility model provides a beat label and beat rivet equipment for cutter, includes the gyration base member, rotationally is connected with the carousel on this gyration base member, and this carousel place plane is parallel with the horizontal plane, there are four group's location clamping mechanism along its circumference evenly distributed on the carousel, four group's location clamping mechanism correspond the material loading station respectively, beat the label station, beat rivet station and unloading station the position that corresponds to beating the label station on the gyration base member is provided with beats labeller the position that corresponds to beating the rivet station on the gyration base member is provided with the riveter the position that corresponds the material loading station on the gyration base member is provided with wears round pin location cylinder along vertical direction, and this upper end of wearing round pin location cylinder is connected with two locating pins, and this locating pin is in can stretch into the rivet hole of handle of a knife under the drive of wearing round pin location cylinder.

Adopt above-mentioned technical scheme, during the use, wear round pin location cylinder to drive the locating pin and stretch out, the robot snatchs the handle of a knife in proper order, wear on the locating pin behind blade and the handle of a knife, accomplish the location to handle of a knife and wooden handle, location clamping mechanism presss from both sides tight location to blade and handle of a knife, then the locating pin withdrawal, accomplish the material loading process, the carousel is rotatory to beating the label station, beat labeler and accomplish and beat the label process, then turn to and beat the rivet station and accomplish by the riveter and beat the rivet process, later turn to the unloading station again and take off the cutter by the robot and accomplish the unloading. The whole process is completed automatically without manual participation, and the whole working process can be completed only by once positioning, so that the efficiency and the safety are improved, and the cost is reduced.

Preferably, the rotary base body comprises a base, an upper top plate is connected to the base, the plane of the upper top plate is parallel to the horizontal plane, a pin penetrating positioning cylinder is fixed on the base, the positioning pin can extend out of the upper top plate, a cylinder fixing seat is hinged to the position, close to one side of the upper top plate, a rack pushing cylinder is fixed on the cylinder fixing seat, a movable end of the rack pushing cylinder is connected with a rack, and a first sliding rail is arranged on the back of the rack;

a rack meshing cylinder is arranged on the upper top plate at a position close to the rack, a movable end of the rack meshing cylinder is hinged with a first connecting block, one end of the first connecting block is hinged with the movable end of the rack meshing cylinder, the other end of the first connecting block extends out of the cylinder fixing seat and then is connected with a first sliding block, and the first sliding block can move along the first sliding rail;

the upper top plate is further provided with a rotary support, the rotary plate is connected to the upper end of the rotary support, and meshing teeth capable of being meshed with the racks are arranged on the periphery of the rotary support.

So set up, when needing to rotate, rack toothing cylinder drives first slider and rack and moves forward, supports the contact until rack and gyration, then rack promotion cylinder drives the rack and moves forward, and the rack supports the periphery with the gyration and meshes and drive the gyration and support the rotation, and then drives the carousel rotation.

Preferably, the upper top plate is further provided with a buffer cylinder, one end of the rack is connected with the movable end of the rack pushing cylinder, and the other end of the rack is opposite to the movable end of the buffer cylinder.

So set up, when the rack will move soon and target in place, the rack is close to buffer cylinder's one end tip and is connected with buffer cylinder's expansion end, can play the cushioning effect to the rack that is about to reach the setpoint, has guaranteed overall structure's stability.

Preferably, the positioning and clamping mechanism comprises a floating plate arranged on the rotary table, a clamping cylinder is arranged on the floating plate, the clamping cylinder extends outwards along the radial direction of the rotary table, a clamping jaw is hinged to the movable end of the clamping cylinder, through holes with the same number as the riveting holes in the tool shank are formed in the position, corresponding to the clamping jaw, of the floating plate, and a rectangular through groove is formed in the position, corresponding to the clamping jaw, of the rotary table.

So set up, on floating plate was arranged in to handle of a knife and wooden handle, the locating pin passed the rectangle on the carousel and led to the groove and the through-hole on the floating plate after stretch out the riveting of handle of a knife and wooden handle downthehole, then die clamping cylinder action drives clamping jaw handle of a knife and wooden handle and presss from both sides tightly, and the locating pin withdrawal is accomplished and is pressed from both sides tight location.

Preferably, a spring is further disposed between the floating plate and the turntable, and an upper end of the spring is in contact with the floating plate and a lower end of the spring is in contact with the turntable.

So set up, the spring can produce the buffering to the pressure of pushing down when beating the rivet.

Preferably, the turntable is further provided with a guide shaft connected to the floating plate through a linear bearing, and an upper end of the guide shaft penetrates through the floating plate.

Preferably, a circumferential positioning mechanism is arranged on the upper top plate, the circumferential positioning mechanism comprises a support fixed on the upper top plate, a circumferential positioning cylinder is fixed on the support, the movable end of the circumferential positioning cylinder is connected with a first positioning block, a second positioning block is arranged on the turntable corresponding to each group of positioning and clamping mechanisms, and the first positioning block can extend into the second positioning block;

the support is provided with a circumferential positioning slide rail along the moving direction of the first positioning block, and the lower end of the first positioning block is provided with a circumferential positioning slide block capable of moving along the circumferential positioning slide rail.

So set up, when the carousel rotated to the position of each station, first locating piece stretched into in the second locating piece under the drive of circumference location cylinder, accomplished circumference location, and external force drives the random rotation of carousel when having avoided operating corresponding process on each station.

Preferably, the riveting machine comprises a bottom plate, wherein a translational electric cylinder is arranged on the bottom plate, the movable end of the translational electric cylinder is connected with a C-shaped seat, the upper end of the C-shaped seat is connected with the electric cylinder along the vertical direction, the movable end of the electric cylinder is connected with an upper riveting rod, the lower end of the upper riveting rod is connected with a male nail nozzle, and the male nail nozzle is driven by a male nail nozzle cylinder;

the lower end of the female nail nozzle is connected with a lower riveting rod, and the lower riveting rod is driven by a lower riveting rod cylinder;

the lower end of the C-shaped seat is provided with a sizing block cylinder, the movable end of the sizing block cylinder is connected with a sizing block, and the sizing block can be driven by the sizing block cylinder to move to the position right below the lower riveting rod.

So set up, during the use, handle of a knife and wooden handle are arranged in female nail and are chewed on and just chew the riveting hole to female nail, insufflate female nail in female nail is chewed, rivet bar shifts up in the rivet hole of squeezing into handle of a knife and wooden handle with female nail down in the rivet bar cylinder drive, the paralleling cylinder drives paralleling block and moves to rivet bar below down, fill up the paralleling block under the rivet bar, then insufflate public nail in public nail is chewed, public nail is chewed the cylinder and is driven public nail and chew down, it is downthehole that rivet bar shifts down with public nail squeeze into handle of a knife rivet to move down in the electric cylinder drive, accomplish the rivet process.

Preferably, the male nail nozzle comprises a male nail nozzle body, an upper riveting rod through hole is formed in the male nail nozzle body in the vertical direction, a male nail blowing hole is further formed in the male nail nozzle body and communicated with the upper riveting rod through hole, and a ceiling nozzle is connected to a lower orifice, right opposite to the upper riveting rod through hole, below the male nail nozzle body.

Preferably, the female nail nozzle comprises a female nail nozzle body, a lower riveting rod through hole is formed in the female nail nozzle body in the vertical direction, a female nail blowing hole is further formed in the female nail nozzle body, and the female nail blowing hole is communicated with the lower riveting rod through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a whole process is full-automatic completion, does not need artifical the participation, and only needs once to fix a position the back and can accomplish whole working process, has realized the full automatization and has beaten label and riveting process, has replaced traditional manual operation completely, and riveting performance is higher, and the security is better, has improved production efficiency greatly and has reduced manufacturing cost.

Description of the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic diagram of the rotary substrate of FIG. 1;

FIG. 3 is a schematic structural view of the turntable and the positioning and clamping mechanism in FIG. 1;

FIG. 4 is a schematic structural view of the riveting machine of FIG. 1;

FIG. 5 is a schematic structural view of the male beak of FIG. 4;

FIG. 6 is an internal cross-sectional view of FIG. 5;

FIG. 7 is a schematic structural view of the female beak of FIG. 4;

fig. 8 is an internal cross-sectional view of fig. 7.

Detailed Description

The present invention will be described in further detail with reference to test examples and specific embodiments. However, it should not be understood that the scope of the above-mentioned subject matter is limited to the following embodiments, and all the technologies realized based on the present invention are within the scope of the present invention.

The labelling and riveting apparatus for knives as shown in figures 1-8, comprises a rotary base 1, the rotary base body 1 is rotatably connected with a rotary table 2, the plane of the rotary table 2 is parallel to the horizontal plane, four groups of positioning and clamping mechanisms are uniformly distributed on the rotary table 2 along the circumferential direction thereof, the four groups of positioning and clamping mechanisms respectively correspond to a feeding station, a labeling station, a riveting station and a discharging station, a labeler 4 is arranged on the rotary base body 1 corresponding to the labeling station, a riveting machine 3 is arranged on the rotary base body 1 corresponding to the riveting station, a pin-through positioning cylinder 5 is arranged on the rotary base body 1 along the vertical direction at the position corresponding to the feeding station, the upper end of the pin penetrating positioning cylinder 5 is connected with two positioning pins 50, and the positioning pins 50 can extend into rivet holes of the tool shank under the driving of the pin penetrating positioning cylinder 5.

As can be seen from fig. 2 in combination with fig. 1, the above-mentioned rotating base 1 includes a base 11, an upper top plate 12 is connected to the base 11, a plane where the upper top plate 12 is located is parallel to a horizontal plane, a pin penetrating positioning cylinder 5 is fixed on the base 11 along a vertical direction, a positioning pin 50 is driven by the pin penetrating positioning cylinder 5 to extend out of the upper top plate 12, a position on the upper top plate 12 close to one side of the upper top plate is hinged to a cylinder fixing seat 13 through a hinged support 130, the cylinder fixing seat 13 is integrally of a long strip structure, and is arranged along a moving direction of a rack pushing cylinder 14, a rack pushing cylinder 14 is fixed on the cylinder fixing seat 13, a movable end of the rack pushing cylinder 14 is connected to a rack 15, and a first slide rail 150 is arranged on.

A rack meshing cylinder 17 is arranged at a position, close to the rack 15, on the upper top plate 12, a movable end of the rack meshing cylinder 17 is hinged to a first connecting block, one end of the first connecting block is hinged to the movable end of the rack meshing cylinder 17, the other end of the first connecting block extends out of the cylinder fixing seat 13 and then is connected with a first sliding block 18, and the first sliding block 18 can move along the first sliding rail 150. A rotary support 16 is further provided on the upper top plate 12, the turntable 2 is connected to the upper end of the rotary support 16, and the outer periphery of the rotary support 16 is provided with engaging teeth capable of engaging with the rack 15.

And a buffer cylinder 19 is further arranged on the upper top plate 12, one end of the rack 15 is connected with the movable end of the rack pushing cylinder 14, the other end of the rack 15 is opposite to the movable end of the buffer cylinder 19, and when the rack 15 moves, the rack pushing cylinder 14, the rack 15 and the buffer cylinder 19 are on the same straight line.

As can be seen from fig. 3 in conjunction with fig. 1 and 2, the positioning and clamping mechanism includes a floating plate 21 disposed on the turntable 2, a spring 25 is disposed between the floating plate 21 and the turntable 2, an upper end of the spring 25 abuts against the floating plate 21, and a lower end thereof abuts against the turntable 2. The turntable 2 is further provided with a guide shaft 26, the guide shaft 26 is connected to the floating plate 21 by a linear bearing, and an upper end of the guide shaft 26 penetrates the floating plate 21. The floating plate 21 is provided with a clamping cylinder 22, the clamping cylinder 22 extends outwards along the radial direction of the rotary table 2, the movable end of the clamping cylinder 22 is hinged with a clamping jaw 23, through holes with the same number as the riveting holes in the tool holder are arranged in the position, corresponding to the clamping jaw 23, of the floating plate 21, and a rectangular through groove is arranged in the position, corresponding to the clamping jaw 23, of the rotary table 2. The positioning pin 50 can penetrate through the rectangular through groove and the through hole and then extend into the riveting hole of the knife handle.

A circumferential positioning mechanism 6 is arranged on the upper top plate 12, the circumferential positioning mechanism 6 comprises a support 60 fixed on the upper top plate 12, a circumferential positioning cylinder 61 is fixed on the support 60, the movable end of the circumferential positioning cylinder 61 is connected with a first positioning block 62, a second positioning block 24 is arranged on the turntable 2 at a position close to each group of positioning and clamping mechanisms, a gap is arranged on the outer side of the second positioning block 24, and the first positioning block 62 can extend into the gap of the second positioning block 24; a circumferential positioning slide rail 63 is arranged on the support 60 along the moving direction of the first positioning block 62, and a circumferential positioning slide block 64 capable of moving along the circumferential positioning slide rail 63 is arranged at the lower end of the first positioning block 62.

As can be seen from fig. 5, 6, 7, and 8 in conjunction with fig. 1, the riveting machine 3 includes a bottom plate 31, the electric translatory cylinder 32 is horizontally disposed on the bottom plate 31, a C-shaped seat 33 is connected to a movable end of the electric translatory cylinder 32, two translatory slide rails 310 are disposed on the bottom plate 31 in a moving direction of the electric translatory cylinder 32, and a translatory slider 330 is disposed at a lower end of the C-shaped seat 33 and is movable along the translatory slide rails 310. The upper end of C type seat 33 is connected with electric cylinder 332 along vertical direction, and the expansion end of this electric cylinder 332 is connected with riveting pole 35, still is provided with vertical slide rail 331 along vertical direction on C type seat 33, goes up to be connected with first connecting block 350 on riveting pole 35, is connected with first slider 351 on this first connecting block 350, and this first slider 351 can follow vertical slide rail 331 and reciprocate. The lower end of the upper riveting rod 35 is connected with a male nail nozzle 36, the male nail nozzle 36 is connected with the movable end of a male nail nozzle cylinder 34 through a second connecting block 360, the male nail nozzle 36 is driven by the male nail nozzle cylinder 34, the male nail nozzle cylinder 34 is fixed on the C-shaped seat 33, and a second sliding block is arranged on the second connecting block 360 and can move up and down along a vertical sliding rail 331.

Still chew 39 including being located public nail and chewing the female nail of 36 under, the female nail is chewed 39 and is chewed the thickness that the vertical distance between 36 is greater than handle of a knife and two wood handles with public nail, is connected with fourth connecting block 390 on the female nail chews 39, is connected with fourth slider 391 on this fourth connecting block 390, and this fourth slider 391 can reciprocate along vertical slide rail 331. The lower end of the female nail mouth 39 is connected with a lower riveting rod 38, the lower riveting rod 38 is connected with the movable end of a lower riveting rod cylinder 37 through a third connecting block 330, the lower riveting rod cylinder 37 is fixed on the C-shaped seat 33, a third sliding block is arranged on the third connecting block 330, the third sliding block can move up and down along a vertical sliding rail 331, and the lower riveting rod 38 is driven by the lower riveting rod cylinder 37. The lower end of the C-shaped seat 33 is provided with a sizing block cylinder 333, the movable end of the sizing block cylinder 333 is connected with a sizing block 334, and the sizing block 334 can move to the position right below the lower riveting rod 38 under the driving of the sizing block cylinder 333.

As can be seen from fig. 5 and 6, the male collet 36 includes a male collet body 361 connected to the second connecting block 360, an upper rivet rod through hole 362 is provided on the male collet body 361 along a vertical direction, a male rivet blowing hole 363 is further provided on the male collet body 361 obliquely downward, the male rivet blowing hole 363 is communicated with the upper rivet rod through hole 362, and a ceiling spigot 364 is connected to a lower opening below the male collet body 361 and facing the upper rivet rod through hole 362. The suspended ceiling nozzle 364 is connected with the male pin nozzle body 361 through a spring, and is provided with a male pin through hole for allowing a male pin to pass through, and the male pin through hole is opposite to the lower opening of the upper riveting rod through hole 362.

As can be seen from fig. 7 and 8, the female beak 39 includes a female beak body 392 connected to the fourth connecting block 390, a lower rivet rod through hole 393 is provided in the female beak body 392 in the vertical direction, and a female rivet blowing hole 394 is further provided in the female beak body 392 in the oblique direction, and the female rivet blowing hole 394 is communicated with the lower rivet rod through hole 393.

Claims

1. The utility model provides a beat label and beat rivet equipment for cutter which characterized in that: comprises a rotary base body (1), a rotary table (2) is rotatably connected on the rotary base body (1), the plane of the rotary table (2) is parallel to the horizontal plane, four groups of positioning and clamping mechanisms are uniformly distributed on the rotary table (2) along the circumferential direction of the rotary table, the four groups of positioning and clamping mechanisms respectively correspond to a feeding station, a labeling station, a riveting station and a blanking station, a label printing machine (4) is arranged on the rotary base body (1) corresponding to the label printing station, a riveting machine (3) is arranged on the rotary base body (1) corresponding to the riveting station, a pin-through positioning cylinder (5) is arranged on the rotary base body (1) along the vertical direction at a position corresponding to the feeding station, the upper end of the pin-through positioning cylinder (5) is connected with two positioning pins (50), the positioning pin (50) can extend into a rivet hole of the tool handle under the driving of the pin penetrating positioning cylinder (5).

2. The apparatus for labeling and riveting knives as defined in claim 1, wherein: the rotary base body (1) comprises a base (11), an upper top plate (12) is connected to the base (11), the plane of the upper top plate (12) is parallel to the horizontal plane, a pin penetrating positioning cylinder (5) is fixed to the base (11), a positioning pin (50) can extend out of the upper top plate (12), a cylinder fixing seat (13) is hinged to the position, close to one side of the upper top plate (12), of the upper top plate, a rack pushing cylinder (14) is fixed to the cylinder fixing seat (13), a rack (15) is connected to the movable end of the rack pushing cylinder (14), and a first sliding rail (150) is arranged on the back of the rack (15); a rack meshing cylinder (17) is arranged on the upper top plate (12) and close to the rack (15), a movable end of the rack meshing cylinder (17) is hinged with a first connecting block, one end of the first connecting block is hinged with the movable end of the rack meshing cylinder (17), the other end of the first connecting block extends out of the cylinder fixing seat (13) and then is connected with a first sliding block (18), and the first sliding block (18) can move along the first sliding rail (150); the upper top plate (12) is further provided with a rotary support (16), the rotary disc (2) is connected to the upper end of the rotary support (16), and meshing teeth capable of being meshed with the racks (15) are arranged on the periphery of the rotary support (16).

3. The apparatus for labeling and riveting knives as defined in claim 2, wherein: and a buffer cylinder (19) is further arranged on the upper top plate (12), one end of the rack (15) is connected with the movable end of the rack pushing cylinder (14), and the other end of the rack pushing cylinder is opposite to the movable end of the buffer cylinder (19).

4. A labelling and riveting apparatus for knives according to any of claims 2-3, characterized in that: the positioning and clamping mechanism comprises a floating plate (21) arranged on the rotary table (2), a clamping cylinder (22) is arranged on the floating plate (21), the clamping cylinder (22) extends outwards in the radial direction of the rotary table (2), a clamping jaw (23) is hinged to the movable end of the clamping cylinder (22), through holes with the same number as the riveting holes in the tool shank are formed in the position, corresponding to the clamping jaw (23), on the floating plate (21), and a rectangular through groove is formed in the position, corresponding to the clamping jaw (23), on the rotary table (2).

5. The apparatus for labeling and riveting knives as defined in claim 4, wherein: and a spring (25) is also distributed between the floating plate (21) and the turntable (2), the upper end of the spring (25) is abutted against the floating plate (21), and the lower end of the spring is abutted against the turntable (2).

6. The apparatus for labeling and riveting knives as defined in claim 5, wherein: the turntable (2) is also provided with a guide shaft (26), the guide shaft (26) is connected with the floating plate (21) through a linear bearing, and the upper end of the guide shaft (26) penetrates through the floating plate (21).

7. The apparatus for labelling and riveting knives according to claim 2 or 3 or 5 or 6, characterized in that: a circumferential positioning mechanism (6) is arranged on the upper top plate (12), the circumferential positioning mechanism (6) comprises a support (60) fixed on the upper top plate (12), a circumferential positioning cylinder (61) is fixed on the support (60), the movable end of the circumferential positioning cylinder (61) is connected with a first positioning block (62), a second positioning block (24) is arranged on the turntable (2) at a position corresponding to each group of positioning and clamping mechanisms, and the first positioning block (62) can extend into the second positioning block (24);

the support (60) is provided with a circumferential positioning slide rail (63) along the moving direction of the first positioning block (62), and the lower end of the first positioning block (62) is provided with a circumferential positioning slide block (64) capable of moving along the circumferential positioning slide rail (63).

8. The labeling and riveting apparatus for knives according to claim 7, wherein: the riveting machine (3) comprises a bottom plate (31), wherein a translational electric cylinder (32) is arranged on the bottom plate (31), the movable end of the translational electric cylinder (32) is connected with a C-shaped seat (33), the upper end of the C-shaped seat (33) is connected with an electric cylinder (332) along the vertical direction, the movable end of the electric cylinder (332) is connected with an upper riveting rod (35), the lower end of the upper riveting rod (35) is connected with a male nail mouth (36), and the male nail mouth (36) is driven by a male nail mouth cylinder (34);

the rivet is characterized by further comprising a female rivet nozzle (39) positioned right below the male rivet nozzle (36), the lower end of the female rivet nozzle (39) is connected with a lower riveting rod (38), and the lower riveting rod (38) is driven by a lower riveting rod cylinder (37);

the lower end of the C-shaped seat (33) is provided with a sizing block cylinder (333), the movable end of the sizing block cylinder (333) is connected with a sizing block (334), and the sizing block (334) can be driven by the sizing block cylinder (333) to move to the position right below the lower riveting rod (38).

9. The labeling and riveting apparatus for knives according to claim 8, wherein: the male rivet mouth (36) comprises a male rivet mouth body (361), an upper rivet rod via hole (362) is formed in the male rivet mouth body (361) in the vertical direction, a male rivet blowing hole (363) is further formed in the male rivet mouth body (361), the male rivet blowing hole (363) is communicated with the upper rivet rod via hole (362), and a ceiling nozzle (364) is connected to the lower opening of the upper rivet rod via hole (362) under the male rivet mouth body (361).

10. The labeling and riveting apparatus for knives according to claim 9, wherein: the female nail mouth (39) comprises a female nail mouth body (392), a lower rivet rod through hole (393) is formed in the female nail mouth body (392) in the vertical direction, a female nail blow-out hole (394) is further formed in the female nail mouth body (392), and the female nail blow-out hole (394) is communicated with the lower rivet rod through hole (393).