CN109159239B

CN109159239B - Automatic claw nail machine of beating of bed board

Info

Publication number: CN109159239B
Application number: CN201811226156.6A
Authority: CN
Inventors: 宋飞龙
Original assignee: Clarion Technology Suzhou Co ltd
Current assignee: Clarion Technology Suzhou Co ltd
Priority date: 2018-10-19
Filing date: 2018-10-19
Publication date: 2021-01-15
Anticipated expiration: 2038-10-19
Also published as: CN109159239A

Abstract

The invention discloses an automatic claw nailing machine for a bed plate, which comprises a feeding station (1) and a claw nail mounting station (100), wherein the feeding station (1) comprises a conveying line (3) for waiting materials; the claw nail mounting station (100) comprises a middle claw nail mounting device (101); the middle claw nail mounting device (101) comprises a first mounting station rack (104), a first Y-axis linear driving device (105) connected with the first mounting station rack (104), a first X-axis linear driving device (106) connected with the first Y-axis driving device (105), a first clamping jaw assembly (116) connected with the first X-axis linear driving device (106) and a first automatic riveting machine (107) arranged opposite to the first X-axis linear driving device (106); the first X-axis linear driving device (106) extends to the material waiting conveying line (3) and is matched with the first Y-axis linear driving device (105) to drive the first clamping jaw assembly (116), and the first clamping jaw assembly (116) can clamp or loosen the bed plate (300), so that the production efficiency is higher.

Description

Automatic claw nail machine of beating of bed board

Technical Field

The invention relates to automation equipment, in particular to an automatic claw nailing machine for a bed plate.

Background

At present, an intelligent mattress needs to be formed by splicing a plurality of bed boards, the number of the bed boards of one intelligent mattress is at most about 6, and the number of the bed boards is at least 3, the bed boards are locked by hinges when being assembled, holes need to be opened at locking positions due to unreliable wood board locking screws, and then four-corner claws are riveted in the holes to be used for locking, but the locking is not only used for the hinges, but also can be used as other accessories in the intelligent mattress. In the prior art, the holes on the bed plate are formed by a numerical control machining center, and the claw nails on the bed plate are usually formed manually, but the number of the claw nails is large, and manual installation is time-consuming and labor-consuming.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide an automatic bed plate claw nailing machine which can automatically install claw nails on a bed plate.

In order to achieve the purpose, the invention adopts the following technical scheme: the automatic claw nail beating machine for the bed plate comprises a feeding station and a claw nail mounting station, wherein the feeding station comprises a material waiting conveying line; the claw nail mounting station comprises a middle claw nail mounting device;

the middle claw nail mounting device comprises a first mounting station rack, a first Y-axis linear driving device connected with the first mounting station rack, a first X-axis linear driving device connected with the first Y-axis driving device, a first clamping jaw assembly connected with the first X-axis linear driving device and a first automatic riveting machine arranged opposite to the first X-axis linear driving device;

the first X-axis linear driving device extends to the material waiting conveying line and is matched with the first Y-axis linear driving device to drive the first clamping jaw assembly to move between the material waiting conveying line and the first automatic riveting machine, and the first clamping jaw assembly can clamp or loosen a bed board.

In addition, the invention also provides the following auxiliary technical scheme:

first clamping jaw subassembly include with first mount pad that first X axle linear drive device links to each other, with but first mount pad swivelling joint's punch holder and connection are in die clamping cylinder on the punch holder, first mount pad be provided with punch holder complex lower plate.

The claw nail mounting station further comprises a right claw nail mounting device, the right claw nail mounting device comprises a second mounting station frame, a second X-axis linear driving device connected with the second mounting station frame, a second clamping jaw assembly connected with the second X-axis linear driving device and a second automatic riveting machine arranged opposite to the second X-axis linear driving device, and the second X-axis linear driving device extends to the middle claw nail mounting device.

The right claw nail mounting device further comprises a second Y-axis linear driving device connected between the second X-axis linear driving device and the second mounting station rack, and the second Y-axis linear driving device can drive the second X-axis linear driving device to move along the Y direction.

The claw nail mounting station further comprises a left claw nail mounting device, the left claw nail mounting device comprises a third mounting station frame, a third X-axis linear driving device connected with the third mounting station frame, a third clamping jaw assembly connected with the third X-axis linear driving device and a third automatic riveting machine arranged opposite to the third X-axis linear driving device, and the third X-axis linear driving device extends to the right claw nail mounting device.

The left claw nail mounting device further comprises a third Y-axis linear driving device connected between the third X-axis linear driving device and the third mounting station rack, and the third Y-axis linear driving device drives the third X-axis linear driving device to move along the Y axis.

The automatic claw nail machine of beating of bed board still includes the unloading station, the unloading station includes the unloading transfer chain, third X axle linear drive device extends to on the unloading transfer chain.

Treat that the material transfer chain includes first frame and all installs first cylinder row and first jacking device on first frame, first jacking device be located first cylinder row below.

The first jacking device comprises a jacking cylinder connected with the first frame and a plurality of top pillars driven by the jacking cylinder, and the top pillars are arranged in the gaps of the rollers of the first roller row in a penetrating manner.

The feeding station further comprises a feeding gantry manipulator and a feeding conveying line positioned in front of the material waiting conveying line, and the feeding gantry manipulator can move a bed board on the feeding conveying line to the material waiting conveying line.

Compared with the prior art, the invention has the advantages that: the automatic claw nail beating machine for the bed board can automatically carry out claw nail beating operation on the bed board, and workers only need to place the bed board to be subjected to claw nail beating and take down the bed board with the claw nails, so that the automatic claw nail beating machine is convenient to operate, and has higher automation degree and working efficiency.

Drawings

Fig. 1 is a plane schematic view of the automatic claw-nailing machine for the bed board of the invention.

Fig. 2 is a schematic perspective view of the transfer line for waiting materials in the present invention.

Fig. 3 is a top view of the conveyor line to be fed in the present invention.

FIG. 4 is a side view of the conveyor line awaiting delivery of the present invention.

Fig. 5 is a schematic perspective view of the feeding conveyor line of the present invention.

Fig. 6 is a schematic perspective view of the loading gantry robot of the present invention.

FIG. 7 is a perspective view of the middle claw attachment of the present invention.

FIG. 8 is a schematic view of the bottom of the middle claw attachment of the present invention.

FIG. 9 is a front view of the middle claw attachment of the present invention.

Figure 10 is a schematic view of the connection of the first jaw assembly to the first X-axis linear drive of the present invention.

Figure 11 is a side view of the first jaw assembly of the present invention.

Fig. 12 is a side view of the first automatic riveting machine in the invention.

FIG. 13 is a perspective view of the right claw nail mounting device of the present invention.

FIG. 14 is a perspective view of the left staple mounting apparatus of the present invention.

Fig. 15 is a side view of the blanking conveyor line of the present invention.

Fig. 16 is a schematic view of the bed plate of the present invention.

Detailed Description

The present invention will be described in further non-limiting detail with reference to the following preferred embodiments and accompanying drawings.

As shown in fig. 1, an automatic claw nailing machine for a bed board according to a preferred embodiment of the present invention includes a feeding station 1, a claw nail installing station 100 and a discharging station 200. The bed plate 300 moves to the claw nail mounting station 100 through the feeding station 1 to mount the claw nails, and then is discharged from the discharging station 200.

The loading station 1 comprises a loading conveying line 2, a waiting conveying line 3 and a loading gantry manipulator 10 for moving the wood boards on the loading conveying line 2 to the waiting conveying line 3.

The material conveying line 3 is coupled to the claw nail installing station 100, which may adopt a common conveying apparatus in the prior art, and in this embodiment, a roller conveyor is adopted, specifically, as shown in fig. 2, the roller conveyor includes a first frame 30, a first roller row 31, a first motor 32, a first transmission device (not shown) connected between the first motor 32 and the first roller row 31, a guiding device 34 for guiding, a first lifting device 35 for lifting a bed plate 300, and a stopper 36 disposed at the end of the material conveying line 3, the first motor 32 drives the first roller row 31 to rotate through the first transmission device, so as to convey the bed plate 300 placed on the first roller row 31, and the bed plate is guided by the guiding device 34 and then stopped and limited by the stopper 36. The first transmission may be a belt or chain drive or the like.

Specifically, as shown in fig. 3, the guide device 34 includes a first guide plate 37 and a second guide plate 38 mounted on the first frame 30 and located above the first roller row 31, the first guide plate 37 and the second guide plate 38 are disposed at two sides of the roller row 31 and are both provided with a tapered portion 39 for guiding, and the two tapered portions 39 form a trumpet shape to facilitate the bed board 300 to enter the guide device 34.

The stop lever 36 is installed on the first frame 30 and extends above the first roller row 31, and the bed board 300 can be stopped and positioned by the stop lever 36.

As shown in fig. 4, the first jacking device 35 is disposed on the first frame 30 and located below the first roller row 31, and includes a jacking cylinder 40 connected to the first frame 30, a mounting plate 41 driven by the jacking cylinder 40, and a plurality of jacking pillars 42 connected to the mounting plate 41, the jacking pillars 42 are preferably four, so as to stably jack up the bed board 300, the jacking pillars 42 penetrate through gaps between rollers of the first roller row 31, when the jacking cylinder 40 is in a retracted state, the jacking pillars 42 do not extend out of the first roller row 31, and when the jacking cylinder 40 is in an extended state, the jacking pillars 42 extend out of the first roller row 31 and jack up the bed board 300 thereon.

The feeding conveyor line 2 is used for conveying a bed plate, and may be provided with a plurality of feeding conveyor lines, in this embodiment, 4 feeding conveyor lines are all conveyed by using a roller conveyor, as shown in fig. 5, the feeding conveyor line includes a second rack 7, a second roller row 4, a second motor 5, and a transmission device (not shown) connected between the second motor 5 and the second roller row 4, the second motor 5, and the second transmission device are all installed on the second rack 7, and the second motor 5 drives the second roller row 4 to rotate through the second transmission device, so as to convey the bed plate 300 placed on the second roller row 4. The second transmission may be selected as a belt drive, chain drive, or the like.

As shown in fig. 6, the loading gantry robot 10 includes a third frame 11, an X-axis linear driving device 12 mounted on the third frame 11, a Y-axis linear driving device 13 mounted on the X-axis linear driving device 12, a Z-axis linear driving device 14 mounted on the Y-axis linear driving device 13, and a suction cup assembly 15 mounted on the Z-axis linear driving device 14, wherein the X-axis linear driving device 12 drives the Y-axis linear driving device 13 to move in an X direction, the Y-axis linear driving device 13 drives the Z-axis linear driving device 14 to move in a Y direction, the Z-axis linear driving device 14 drives the suction cup assembly 15 to move in a Z direction, and the suction cup assembly 15 is used for holding the bed plate 300 or putting down the bed plate 300. The X, Y, Z-axis linear moving devices 12, 13, 14 can be servo slides commonly used in the prior art, or linear moving devices composed of servo motors and lead screws or gear racks, etc., which are all the prior art and will not be described in detail herein. The suction cup assembly 15 includes a connection plate 16 connected to the Z-axis linear driving device 14 and a plurality of suction cups 17 mounted on the connection plate 16, and the suction cups 17 are usually connected to a vacuum generator or the like (not shown) to generate a negative pressure for sucking the bed plate 300. The feeding conveying line 2 and the waiting conveying line 3 are both arranged below the feeding gantry manipulator 10, and the sucker assembly 15 can move the bed plate on the feeding conveying line 2 to the waiting conveying line 3 under the combined motion of the X, Y, Z-axis linear driving devices 12, 13 and 14. And an industrial camera 43 is also arranged on the sucker assembly 15, and can judge whether the bed plates are arranged on the feeding conveying line 2 and the waiting conveying line 3 or not and determine the positions of the bed plates for accurate adsorption.

As shown in fig. 1, the claw nail mounting station 100 includes a middle claw nail mounting device 101, a right claw nail mounting device 102, and a left claw nail mounting device 103, which are arranged in this order. Fig. 16 shows a plan view of a bed plate 300, the surface of which is provided with a middle hole 251 located at a middle position, a left hole 250 located at a left position of the bed plate, and a right hole 252 located at a right position of the bed plate, the middle claw nail mounting device 101 is used for riveting claw nails at the middle hole 251, the right claw nail mounting device 102 is used for mounting claw nails at the right hole 252, and the left claw nail mounting device 103 is used for mounting claw nails at the left hole 250.

As shown in fig. 7, the middle claw nail mounting device 101 includes a first mounting station frame 104, a first platen 140 disposed on the first mounting station frame 104, a first Y-axis linear driving device 105 disposed on the first mounting station frame 104, a first X-axis linear driving device 106 connected to the first Y-axis linear driving device 105, a first jaw assembly 116 connected to the first X-axis linear driving device 106, and a first automatic riveting machine 107 disposed opposite to the first X-axis linear driving device 106.

Fig. 8 is a schematic diagram of the bottom of the middle claw nail mounting device 101, the first Y-axis linear driving device 105 is located below the first platen 140, and it may adopt a servo sliding table or a servo motor and screw transmission manner, in this embodiment, it includes a first screw 108 whose two ends are connected with the first mounting station rack 104 through a screw base, a first screw nut 109 arranged on the first screw 108, and a third motor 110 connected with the first screw 108 and driving the first screw 108 to rotate, and the third motor 110 is a servo motor.

As shown in fig. 9, the first X-axis linear driving device 106 is connected to the first lead screw nut 109 through a first connecting seat 113, and can move along with the movement of the first lead screw nut 109, in order to enhance the smoothness of the movement, the middle claw nail mounting device 101 further includes a first slide rail 111 connected to the first mounting station frame 104 and arranged parallel to the first lead screw 108, and a first slide block 112 connected to the first slide rail 111, and the first slide block 112 and the first X-axis linear driving device 106 are connected through a second connecting seat 114. Since the first X-axis linear driving device 106 is located above the first table plate 140, the first connecting seat 113 and the second connecting seat 114 need to pass through the first table plate 140, and a first avoiding groove 115 (see fig. 7) for avoiding the first connecting seat 113 and the second connecting seat 114 is formed on the first table plate 140. Two ends of the first X-axis linear driving device 106 extend to the waiting conveying line 3 and the right claw nail mounting device 102, respectively. The first X-axis linear driving device 106 can also be directly a linear driving device commonly used in the prior art, which can adopt a servo sliding table or a servo motor and a lead screw transmission mode, and will not be described in detail here.

As shown in fig. 10 and 11, the first clamping jaw assembly 116 is used for clamping a bed plate 300, and includes a first mounting seat 117 connected to a moving block 141 of the first X-axis linear driving device 106, an upper clamping plate 118 rotatably connected to the first mounting seat 117, and a clamping cylinder 119 connected to the first mounting seat 117 and the upper clamping plate 118, the first mounting seat 117 is provided with a lower clamping plate 120 protruding outward and matched with the upper clamping plate 118, the upper clamping plate 118 is connected to the first mounting seat 117 through a pin 142, the upper clamping plate 118 is substantially zigzag-shaped, a cylinder 121 of the clamping cylinder 119 is connected to one end of the upper clamping plate 118, a piston shaft 143 abuts against the first mounting seat 117, when the clamping cylinder 119 extends, an opening of the upper clamping plate 118 and an opening of the lower clamping plate 120 become small to match and clamp the bed plate 300, and when the clamping cylinder 119 retracts, the upper clamping plate 118 and the lower clamping plate 120 loosen the bed plate 300. When the bed plate 300 is blocked by the blocking rod 36 on the material conveying line 3, the first jacking device 35 jacks up the bed plate 300, the upper clamping plate 118 and the lower clamping plate 120 are in an open state, the height of the bed plate 300 is just positioned in a space at an opening of the upper clamping plate 118 and the lower clamping plate 120, at the moment, the first X-axis linear driving device 106 drives the first clamping jaw assembly 116 to move to the position of the bed plate 300 for clamping, then, the bed plate 300 can be moved back to the workbench, and the first Y-axis linear driving device 105 moves to the position of the first automatic riveting machine 107 for riveting claw nails.

As shown in fig. 12, the first automatic riveter 107 is a riveter with a vibration plate of the related art, and can feed nails to a processing position by using a vibration plate, a slide rail or a guide pipe which is engaged with the vibration plate, or the like, and rivet without manually placing the nails or the like. The first automatic riveting machine 107 comprises a lifting type working head 133 and a working table 134 matched with the working head 133, the height of the working table 134 can be manually adjusted, preferably, the height of the working table 134 is adjusted to be slightly lower than the height of the bed plate 300 after the first clamping jaw assembly 116 clamps the bed plate 300, so that the first clamping jaw assembly 116 can conveniently move the bed plate 300 to the position of the working table 134 for riveting the jaw nails.

As shown in fig. 13, the right claw nail mounting device 102 is similar to the middle claw nail mounting device 101 in structure, and includes a second mounting station frame 122, a second platen 123 disposed on the second mounting station frame 122, a second Y-axis linear driving device 124 disposed on the second mounting station frame 122, a second X-axis linear driving device 125 connected to the second Y-axis linear driving device 124, a second jaw assembly 126 connected to the second X-axis linear driving device 125, and a second automatic riveting machine 144 disposed opposite to the second X-axis linear driving device 125. The connection relationship between the above components is substantially the same as that of the middle nail attaching apparatus 101, and only the differences will be described below: the second X-axis linear driving device 125 of the right nail mounting device 102 is located on the same side of the first automatic riveting machine 107, the second automatic riveting machine 144 is located on the same side of the first X-axis linear driving device 106, and two ends of the second X-axis linear driving device 125 extend to the middle nail mounting device 101 and the left nail mounting device 102, respectively.

As shown in fig. 14, the left nail mounting device 103 is similar in structure to the middle nail mounting device 101, and includes a third mounting station frame 127, a third platen 128 disposed on the third mounting station frame 127, a third Y-axis linear drive 129 disposed on the third mounting station frame 127, a third X-axis linear drive 130 connected to the third Y-axis linear drive 129, a third jaw assembly 131 connected to the third X-axis linear drive 130, and a third automatic riveter 132 disposed opposite to the third Y-axis linear drive 129. The connection relationship between the above components is substantially the same as that of the middle nail attaching apparatus 101, and only the differences will be described below: the third X-axis linear driving device 130 of the left nail mounting device 103 is located on the same side as the first X-axis linear driving device 106, the second automatic riveting machine 144 is located on the same side as the first automatic riveting machine 107, and two ends of the third X-axis linear driving device 130 extend to the right nail mounting device 102 and the blanking station 200 respectively.

It should be noted that the first mounting station frame 104, the second mounting station frame 122 and the third mounting station frame 127 of the claw nail mounting station 100 are only schematically illustrated in the drawings, and frame-type frames may be provided to reliably support the first, second and

third platens

140, 123 and 128.

As shown in fig. 1, the blanking station 200 is similar to the loading station 1 in structure, and includes a blanking conveyor line 201, a material taking conveyor line 202, and a blanking gantry robot 203 for moving a bed plate on the blanking conveyor line 201 to the material taking conveyor line 202. The blanking conveying line 201 is arranged between the left claw nail mounting device 103 and the material taking conveying line 202, and the third X-axis linear driving device 130 extends to the blanking conveying line 201, and can move the bed plate 300 to the position above the blanking conveying line 201. As shown in fig. 15, the blanking conveying line 201 is similar in structure to the feeding conveying line 2, and includes a second jacking device 204, the second jacking device 204 can support the bed plate 300 after being jacked out, so that after the third clamping jaw assembly 131 loosens the bed plate 300 and moves away, the jacking device 204 can retract to a home position to place the bed plate 300 on the blanking conveying line 201 for conveying; the material taking conveying line 202 is similar to the material waiting conveying line 3 in structure and is also provided with 4 conveying lines; the blanking gantry manipulator 203 has a similar structure to the loading gantry manipulator 10, and is not described herein again.

The following describes the operation of the automatic claw nailing machine for bed boards so that those skilled in the art can further understand the spirit of the present invention:

firstly, a worker places the bed board 300 on the feeding conveyor line 2, the feeding conveyor line 2 is provided with a plurality of lines, the speed of placing the bed board 300 by the worker can be increased, the worker places the bed board 300 at one end of the feeding conveyor line 2, and the feeding conveyor line 2 conveys the bed board 300 to the other end of the feeding conveyor line 2;

secondly, the feeding gantry manipulator 10 moves the bed plate 300 to the to-be-fed conveying line 3, and the bed plate 300 is limited by a guide device 34 and a stop lever 36 of the to-be-fed conveying line 3;

thirdly, the first jacking device 35 jacks up the bed plate 300;

fourthly, the first X-axis linear driving device 106 and the first Y-axis linear driving device 105 cooperate to drive the first clamping jaw assembly 116 to move to the position of the bed plate 300 and clamp the bed plate 300;

fifthly, the bed plate 300 is moved to the first automatic riveting machine 107, the first automatic riveting machine 107 rivets nails at middle hole positions 251 of the bed plate 300, the number of the middle hole positions 251 shown in fig. 16 is 4, the first X-axis linear driving device 106 and the first Y-axis linear driving device 105 are matched to drive the bed plate 300, the hole positions are moved to the position right below the working head of the first automatic riveting machine 107 to rivet the nails, and after riveting is completed, the bed plate 300 is moved to the rightmost side by the first X-axis linear driving device 106;

sixthly, the second X-axis linear driving device 125 and the second Y-axis linear driving device 124 are matched to drive the second clamping jaw assembly 126 to clamp the bed plate 300 on the first clamping jaw assembly 116, after the bed plate 300 is loosened by the first clamping jaw assembly 116, the second clamping jaw assembly 126 moves the bed plate 300 to the second automatic riveting machine 144, the second automatic riveting machine 144 rivets the right holes 252 of the bed plate 300 with the nails, and in order to increase the riveting speed, a plurality of riveting machines, two riveting machines in the embodiment, can rivet the nails at the right holes of two positions of the bed plate 300 at the same time;

seventhly, after riveting is completed, the bed plate 300 is moved to the rightmost side by the second X-axis linear driving device 125;

eighthly, the third X-axis linear driving device 130 and the third Y-axis linear driving device 129 are matched to drive the third clamping jaw assembly 131 to clamp the bed plate 300 on the second clamping jaw assembly 126, after the bed plate 300 is loosened by the second clamping jaw assembly 126, the third clamping jaw assembly 131 moves the bed plate 300 to the third automatic riveting machine 132, the third automatic riveting machine 132 rivets the middle position of the bed plate 300 with the claws, and multiple riveting machines are configured according to actual conditions to increase the riveting speed, wherein the two riveting machines are provided in the embodiment and can rivet the claws on the right hole positions of two positions of the bed plate 300 at the same time;

ninth, after riveting, the bed board 300 is moved to the blanking conveying line 201 and conveyed to the end of the blanking conveying line 201 by the blanking conveying line 201;

and tenth step, the feeding gantry manipulator 203 sucks the material and then moves the material to the material taking conveying line 202, the material taking conveying line 202 moves the bed plate 300 to the outer end of the material taking conveying line 202, and finally workers take the bed plate 300 off the material taking conveying line 202.

The automatic claw nail beating machine for the bed plate further needs an electrical control system for realizing the functions, such as a PLC (programmable logic controller), an industrial personal computer, a program, a circuit, an air circuit arrangement and the like, and the functions can be realized through electrical control in the prior art, and are not detailed here.

Generally, due to the processing characteristics of the wood board, the size of a bed board of incoming materials has errors, namely about plus or minus 3 mm, and the distance between a hole and an edge has errors, but the accuracy of the relative position between the hole and the hole is high, namely about plus or minus 0.2 mm, the bed board 300 is roughly positioned at the position of the stop lever 36, and after the industrial camera 43 shoots the bed board, the electric control system can calculate the deviation of the distance between the hole and the edge, so that each linear driving device is controlled to compensate and correct, and the accuracy in subsequent riveting is improved.

The automatic claw nail beating machine for the bed board can automatically carry out claw nail beating operation on the bed board, and workers only need to place the bed board to be subjected to claw nail beating and take down the bed board with the claw nails, so that the automatic claw nail beating machine is convenient to operate, and has higher automation degree and working efficiency.

It should be noted that the above-mentioned preferred embodiments are merely illustrative of the technical concepts and features of the present invention, and are intended to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides an automatic claw nail machine of beating of bed board which characterized in that: the claw nail feeding device comprises a feeding station (1) and a claw nail mounting station (100), wherein the feeding station (1) comprises a conveying line (3) to be fed; the claw nail mounting station (100) comprises a middle claw nail mounting device (101);

the middle claw nail mounting device (101) comprises a first mounting station rack (104), a first Y-axis linear driving device (105) connected with the first mounting station rack (104), a first X-axis linear driving device (106) connected with the first Y-axis driving device (105), a first clamping jaw assembly (116) connected with the first X-axis linear driving device (106) and a first automatic riveting machine (107) arranged opposite to the first X-axis linear driving device (106);

the first X-axis linear driving device (106) extends to the material waiting conveying line (3) and is matched with the first Y-axis linear driving device (105) to drive the first clamping jaw assembly (116) to move between the material waiting conveying line (3) and the first automatic riveting machine (107), and the first clamping jaw assembly (116) can clamp or loosen a bed plate (300);

the first clamping jaw assembly (116) comprises a first mounting seat (117) connected with the first X-axis linear driving device (106), an upper clamping plate (118) rotatably connected with the first mounting seat (117), and a clamping air cylinder (118) connected to the upper clamping plate (118), and the first mounting seat (117) is provided with a lower clamping plate (120) matched with the upper clamping plate (118);

the claw nail mounting station (100) further comprises a right claw nail mounting device (102), the right claw nail mounting device (102) comprises a second mounting station rack (122), a second X-axis linear driving device (125) connected with the second mounting station rack (122), a second clamping jaw assembly (126) connected with the second X-axis linear driving device (125) and a second automatic riveting machine (144) arranged opposite to the second X-axis linear driving device (125), and the second X-axis linear driving device (125) extends to the middle claw nail mounting device (101);

the right claw nail mounting device (102) further comprises a second Y-axis linear driving device (124) connected between the second X-axis linear driving device (125) and the second mounting station frame (122), and the second Y-axis linear driving device (124) can drive the second X-axis linear driving device (125) to move along the Y direction;

the claw nail mounting station (100) further comprises a left claw nail mounting device (103), the left claw nail mounting device (103) comprises a third mounting station rack (127), a third X-axis linear driving device (130) connected with the third mounting station rack (127), a third clamping jaw assembly (131) connected with the third X-axis linear driving device (130) and a third automatic riveting machine (132) arranged opposite to the third X-axis linear driving device (130), and the third X-axis linear driving device (130) extends to the right claw nail mounting device (102);

the left claw nail mounting device (103) further comprises a third Y-axis linear driving device (129) connected between the third X-axis linear driving device (130) and the third mounting station frame (127), and the third Y-axis linear driving device (129) drives the third X-axis linear driving device (130) to move along the Y axis;

the conveying line (3) for the materials to be conveyed comprises a first rack (30), a first roller row (31) and a first jacking device (35), wherein the first roller row (31) and the first jacking device (35) are both arranged on the first rack (30), and the first jacking device (35) is positioned below the first roller row (31);

the first jacking device (35) comprises a jacking cylinder (40) connected with the first rack (30) and a plurality of jacking columns (42) driven by the jacking cylinder (40), wherein the jacking columns (42) are arranged in gaps of the rollers of the first roller row (31) in a penetrating mode.

2. The automatic claw-nailing machine for bed boards as claimed in claim 1, wherein: the blanking station (200) comprises a blanking conveying line (201), and the third X-axis linear driving device (130) extends to the blanking conveying line (201).

3. The automatic claw-nailing machine for bed boards as claimed in claim 1, wherein: the feeding station (1) further comprises a feeding gantry manipulator (10) and a feeding conveying line (2) located in front of the conveying line (3) to be fed, and the feeding gantry manipulator (10) can move a bed board (300) on the feeding conveying line (2) to the conveying line (3) to be fed.