阅读说明：本技术 一种自动供钉铆钉机 (Automatic supply nail riveter ) 是由 曾爱民 于 2021-01-11 设计创作，主要内容包括：本发明公开了一种自动供钉铆钉机,其结构包括机体、铆合器、控制箱、工作台,铆合器安装在机体正面底部,控制箱设置在机体右侧,工作台位于铆合器下方,由于铆钉的体积较小时,易出现两个铆钉同时往下掉落,通过引导机构的扩张环随着铆钉大小改变环体之间的直径,保持每次出钉的时候只有一个往下掉落,减少出现两个铆钉同时往下掉落,且卡在铆合管内部的现象,有利于铆钉正常出钉,使得铆钉机能够正常对箱包铆接,由于部分铆钉外壁凹凸不平,与限位块的摩擦力加大,易出现铆钉卡在限位块之间的现象,通过推动机构中的推动环转动将铆钉往下推动,能够加快铆钉掉落的速度,减少铆钉卡在开口内部,进一步加快铆合管对箱包的铆合速度。(The invention discloses an automatic rivet supplying and riveting machine, which structurally comprises a machine body, a riveting device, a control box and a workbench, wherein the riveting device is arranged at the bottom of the front surface of the machine body, the control box is arranged at the right side of the machine body, the workbench is positioned below the riveting device, two rivets easily drop down simultaneously when the size of the rivets is small, the diameter between ring bodies is changed along with the size of the rivets through an expansion ring of a guide mechanism, only one rivet drops down when each time of rivet discharging is kept, the phenomenon that the two rivets drop down simultaneously and are clamped in the riveting tube is reduced, the normal rivet discharging of the rivets is facilitated, the box can be normally riveted by the riveting machine, the phenomenon that the rivets are clamped between limiting blocks is easily caused because the outer wall of part of the rivets is uneven and the friction force between the limiting blocks is increased, the rivets are pushed down by the rotation of a pushing ring in a pushing mechanism, and the dropping speed of the rivets can be accelerated, reduce the rivet card inside the opening, further accelerate the riveting speed of riveting pipe to case and bag.)

1. The utility model provides an automatic supply nail riveter, its structure includes organism (1), riveting ware (2), control box (3), workstation (4), install in organism (1) front bottom riveting ware (2), control box (3) set up on organism (1) right side, workstation (4) are located riveting ware (2) below, its characterized in that:

the riveting device (2) is provided with a nail collecting cavity (21), a nail groove (22), a riveting pipe (23) and a guide mechanism (24), the nail collecting cavity (21) is located at the inner top of the riveting device (2), the riveting pipe (23) is vertically fixed in the middle of the bottom surface of the riveting device (2), the nail groove (22) is connected between the nail collecting cavity (21) and the riveting pipe (23), and the guide mechanism (24) is sleeved at the inner top end of the nail groove (22).

2. An automatic rivet feeding and riveting machine according to claim 1, characterized in that: the guide mechanism (24) is provided with a support ring (a1), an opening (a2), a spring rod (a3), an expansion ring (a4) and a pushing mechanism (a5), the support ring (a1) is located above the guide mechanism (24), the opening (a2) penetrates through the middle of the support ring (a1), the expansion ring (a4) is installed on the inner wall of the opening (a2) through the spring rod (a3), and the pushing mechanism (a5) is fixed at the bottom end of the support ring (a 1).

3. An automatic rivet feeding and riveting machine according to claim 2, characterized in that: expansion ring (a4) is equipped with ring body (s1), draw-in groove (s2), connecting plate (s3), buckle (s4), ring body (s1) are located expansion ring (a4) outside, draw-in groove (s2) run through ring body (s1) both ends inner wall, connecting plate (s3) cover is inside draw-in groove (s2), ring body (s1) are connected through connecting plate (s3), buckle (s4) link up at ring body (s1) and connecting plate (s3) hookup location.

4. An automatic rivet feeding and riveting machine according to claim 3, characterized in that: the ring body (s1) is equipped with backup pad (d1), cooperation groove (d2), push rod (d3), stopper (d4), backup pad (d1) are established on ring body (s1) right side, cooperation groove (d2) are sunken in backup pad (d1) left surface, push rod (d3) are fixed in cooperation groove (d2) inner wall, stopper (d4) are connected with push rod (d3) end.

5. An automatic rivet feeding and riveting machine according to claim 2, characterized in that: pushing mechanism (a5) is equipped with drainage groove (r1), promotion ring (r2), bracing piece (r3), drainage groove (r1) run through pushing mechanism (a5) middle part upper and lower surface, it installs in drainage groove (r1) inner wall middle part position to promote ring (r2) through bracing piece (r3) link.

6. An automatic rivet feeding and riveting machine according to claim 5, characterized in that: the propelling ring (r2) is provided with a support shaft (t1), a swinging block (t2), a connecting shaft (t3) and a pushing strip (t4), the support shaft (t1) is positioned in the middle of the propelling ring (r2), the swinging block (t2) is connected and installed on the outer wall of the support shaft (t1) through the connecting shaft (t3), and the pushing strip (t4) is clamped between the swinging blocks (t 2).

Technical Field

The invention belongs to the field of riveting machines, and particularly relates to an automatic nail feeding and riveting machine.

Background

In the process of processing the luggage, different parts are riveted and connected through a riveting machine, rivets are added into a riveting device of the riveting machine, the rivets fall down along a riveting pipe, and a motor drives the riveting pipe to rotate at a high speed to rivet the rivets on the surface of the luggage; adopt among the prior art riveter to case and bag riveting, because the rivet that processing different case and bag adopted is different, and the inside diameter of riveting pipe is unified, and when the volume of rivet is less, two rivets down drop down simultaneously easily appear, and the card is inside the riveting pipe, leads to the rivet can not normally go out the nail, influences the normal case and bag riveting of riveter.

Disclosure of Invention

In order to solve the problems that when a riveting machine is used for riveting bags and bags in the prior art, because rivets used for processing different bags and used for processing different bags are different and the diameters of the insides of riveting pipes are uniform, when the size of the rivets is small, two rivets easily fall down at the same time and are clamped in the insides of the riveting pipes, so that the rivets cannot normally come out, and the normal riveting of the bags and bags by the riveting machine is influenced, the invention provides the automatic rivet supplying and riveting machine.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an automatic supply nail riveter, its structure includes organism, riveting ware, control box, workstation, the riveting ware is installed in the positive bottom of organism, the control box sets up on the organism right side, the workstation is located riveting ware below.

The riveting device is provided with a nail collecting cavity, a nail groove, a riveting pipe and a guide mechanism, wherein the nail collecting cavity is located at the top in the riveting device, the riveting pipe is vertically fixed in the middle of the bottom surface of the riveting device, the nail groove is connected between the nail collecting cavity and the riveting pipe, and the guide mechanism is sleeved at the top end in the nail groove.

As a further improvement of the invention, the guide mechanism is provided with a support ring, an opening, a spring rod, an expansion ring and a pushing mechanism, wherein the support ring is positioned above the guide mechanism, the opening penetrates through the middle part of the support ring, the expansion ring is arranged on the inner wall of the opening through the spring rod, the pushing mechanism is fixed at the bottom end of the support ring, and the six spring rods are symmetrically distributed in the left-right direction.

As a further improvement of the invention, the expansion ring is provided with a ring body, a clamping groove, a connecting plate and a buckle, the ring body is positioned outside the expansion ring, the clamping groove penetrates through the inner walls of the two ends of the ring body, the connecting plate is sleeved inside the clamping groove, the ring body is connected through the connecting plate, the buckle is connected at the connecting position of the ring body and the connecting plate, and the ring body is divided into four parts and surrounds to form a ring shape.

As a further improvement of the invention, the ring body is provided with a supporting plate, a matching groove, a push rod and a limiting block, the supporting plate is arranged on the right side of the ring body, the matching groove is sunken on the left side surface of the supporting plate, the push rod is fixed on the inner wall of the matching groove, the limiting block is connected with the tail end of the push rod, and the surface of the limiting block is arc-surface-shaped.

As a further improvement of the invention, the pushing mechanism is provided with two drainage grooves, two pushing rings and two supporting rods, the drainage grooves penetrate through the upper surface and the lower surface of the middle part of the pushing mechanism, and the pushing rings are connected and arranged at the middle positions of the inner walls of the drainage grooves through the supporting rods.

As a further improvement of the invention, the pushing ring is provided with a supporting shaft, swinging blocks, a connecting shaft and a pushing strip, the supporting shaft is positioned in the middle of the pushing ring, the swinging blocks are connected and installed on the outer wall of the supporting shaft through the connecting shaft, the pushing strip is clamped between the swinging blocks, and the swinging blocks are made of metal materials.

Advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. because the volume of rivet is less hour, two rivets down drop simultaneously easily appear, and the expansion ring through guide mechanism is along with the diameter between the rivet size change ring body, only one down drops when keeping out the nail at every turn, reduces to appear two rivets and down drop simultaneously, and the card is at the inside phenomenon of riveting pipe, is favorable to the rivet normally to go out the nail for the riveter can normally rivet to case and bag.

2. Because part rivet outer wall is unsmooth, increases with the frictional force of stopper, and the phenomenon of rivet card between the stopper easily appears, rotates through the promotion ring among the pushing mechanism and down promotes the rivet, can accelerate the speed that the rivet dropped, reduces the rivet card inside the opening, further accelerates the riveting speed of riveting pipe to case and bag.

Drawings

Fig. 1 is a schematic structural view of an automatic nail feeding and riveting machine according to the present invention.

Fig. 2 is a front sectional structural schematic view of a riveter according to the present invention.

Fig. 3 is a front sectional structural schematic view of a guide mechanism of the present invention.

Fig. 4 is a structural schematic diagram of a top view cross section of a stent ring of the present invention.

FIG. 5 is a schematic top view of a ring according to the present invention.

Fig. 6 is a front sectional structural schematic view of a pushing mechanism according to the present invention.

FIG. 7 is a front view of a push ring according to the present invention.

In the figure: the riveting machine comprises a machine body-1, a riveting device-2, a control box-3, a workbench-4, a nail collecting cavity-21, a nail groove-22, a riveting pipe-23, a guide mechanism-24, a support ring-a 1, an opening-a 2, a spring rod-a 3, an expansion ring-a 4, a pushing mechanism-a 5, a ring body-s 1, a clamping groove-s 2, a connecting plate-s 3, a buckle-s 4, a support plate-d 1, a matching groove-d 2, a push rod-d 3, a limiting block-d 4, a drainage groove-r 1, a push ring-r 2, a support rod-r 3, a support shaft-t 1, a swinging block-t 2, a connecting shaft-t 3 and a push strip-t 4.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 5:

the invention provides an automatic rivet supplying riveting machine which structurally comprises a machine body 1, a riveting device 2, a control box 3 and a workbench 4, wherein the riveting device 2 is installed at the bottom of the front face of the machine body 1, the control box 3 is arranged on the right side of the machine body 1, and the workbench 4 is located below the riveting device 2.

The riveting device 2 is provided with a nail collecting cavity 21, a nail groove 22, a riveting pipe 23 and a guide mechanism 24, the nail collecting cavity 21 is located at the inner top of the riveting device 2, the riveting pipe 23 is vertically fixed in the middle of the bottom surface of the riveting device 2, the nail groove 22 is connected between the nail collecting cavity 21 and the riveting pipe 23, and the guide mechanism 24 is sleeved at the inner top end of the nail groove 22.

The guide mechanism 24 is provided with a support ring a1, an opening a2, a spring rod a3, an expansion ring a4 and a pushing mechanism a5, the support ring a1 is located above the guide mechanism 24, the opening a2 penetrates through the middle of the support ring a1, the expansion ring a4 is mounted on the inner wall of the opening a2 through the spring rod a3, the pushing mechanism a5 is fixed at the bottom end of the support ring a1, the spring rods a3 are provided with six in total and distributed in bilateral symmetry, so that the expansion ring a4 is uniformly stressed, the moving positions of the expansion ring a4 are the same, and the diameters inside the opening a2 are the same.

The expansion ring a4 is provided with a ring body s1, a clamping groove s2, a connecting plate s3 and a buckle s4, the ring body s1 is located outside the expansion ring a4, the clamping groove s2 penetrates through the inner walls of two ends of the ring body s1, the connecting plate s3 is sleeved inside the clamping groove s2, the ring body s1 is connected through the connecting plate s3, the buckle s4 is connected to the connecting position of the ring body s1 and the connecting plate s3, the ring body s1 is divided into four parts and surrounds to form a ring shape, and the distance between the ring body s1 can be changed conveniently according to the size of a rivet.

The ring body s1 is provided with a supporting plate d1, a matching groove d2, a push rod d3 and a limiting block d4, the supporting plate d1 is arranged on the right side of the ring body s1, the matching groove d2 is recessed in the left side face of the supporting plate d1, the push rod d3 is fixed to the inner wall of the matching groove d2, the limiting block d4 is connected with the tail end of the push rod d3, the surface of the limiting block d4 is arc-shaped, friction force for rivets is reduced, and the rivets are accelerated to slide downwards along the surface of the limiting block d4 to fall.

The specific use mode and function of the embodiment are as follows:

in the invention, firstly, the buckles (4) of the expansion ring a4 in the guide mechanism 24 are adjusted, the distance between the ring bodies (1) is changed according to the size of the rivet, so that the connecting plate (3) enters the clamping groove (s2), the buckles (4) are rotated to keep the expansion ring a4 at a certain distance, the rivet is added into the rivet collecting groove (21) of the riveting device (2), the case is placed on the workbench (4), the control box (3) is controlled to start the machine to operate, the spring rod (a3) pushes the expansion ring a4 to the middle part of the opening a2 by taking the supporting ring a1 as a fulcrum, the rivet drops down into the rivet groove (22) along the opening a2, the motor drives the riveting tube (23) to rotate to rivet on the surface of the case, when the machine operates, vibration force is generated, the push rod (d3) in the ring body (1) expands to push the limiting block (d4) to the middle part of the opening a2, so that the rivet keeps a vertical angle when the, only one down drops when keeping out the nail at every turn, reduces to appear two rivets and down drop simultaneously, and the card is in the inside phenomenon of riveting pipe 23, is favorable to the rivet normally to go out the nail for the riveter can normally rivet to case and bag.

Example 2:

as shown in fig. 6 to 7:

wherein, pushing mechanism a5 is equipped with drainage groove r1, promotes ring r2, bracing piece r3, drainage groove r1 runs through pushing mechanism a5 middle part upper and lower surface, it installs in drainage groove r1 inner wall middle part position to promote ring r2 through bracing piece r3 linking, it is equipped with two to promote ring r2, can increase the area of contact who promotes ring r2 and rivet, and the increase is to the propulsion of rivet for the speed of dropping of rivet.

Wherein, propelling ring r2 is equipped with support shaft t1, swing piece t2, links up axle t3, pushes away strip t4, support shaft t1 is located propelling ring r2 middle part, swing piece t2 is installed at support shaft t1 outer wall through linking up axle t3 linking, it presss from both sides between swing piece t2 to push away strip t4, swing piece t2 is the metal material, has great gravity, can increase the pendulum power of swing piece t2 to increase the impetus of swing piece t2 to the rivet.

The specific use mode and function of the embodiment are as follows:

in the invention, when the rivets fall down along the drainage grooves r1, the push ring r2 in the push mechanism a5 rotates by taking the support rod r3 as a fulcrum under the friction force of falling of the rivets as well as the push ring r2 rotates, the swinging block t2 continuously swings by taking the support shaft t1 and the connecting shaft t3 as the fulcrum and resets through the push strip t4, the swinging block t2 generates power when swinging, the swinging block t2 pushes the rivets down to accelerate the falling speed of the rivets, the push ring r2 in the push mechanism a5 rotates to push the rivets down, the falling speed of the rivets can be accelerated, the rivets are prevented from being clamped in the opening a2, and the riveting speed of the riveting pipe 23 on the case is further accelerated.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.