CN220280682U - Code nailing machine - Google Patents

Abstract

The utility model relates to a nailing machine, which comprises a frame, a section bar transmission line, 2 corner-code feeding and charging devices, 2 nailing devices and a control module, wherein the frame is provided with a plurality of corner-code feeding and charging devices; the left side and the right side of the profile transmission line are respectively provided with 1 corner connector feeding and charging devices; each corner brace feeding and charging device comprises a corner brace grabbing and transferring device and a corner brace feeding device; each corner code grabbing and transferring device comprises a material absorbing seat; each nailing device is positioned above the section bar transmission line and comprises a nailing mechanism, the nailing mechanism comprises a mounting seat, a nailing gun and a clamping piece, the mounting seat is mounted on the rack in a vertically movable manner, the nailing gun and the clamping piece are mounted on the mounting seat, the muzzle of the nailing gun is arranged downwards, and the bottom surface of the clamping piece is not higher than the muzzle of the nailing gun; the control module is electrically connected with the section bar transmission line, the corner connector feeding device, the corner connector grabbing and transferring device and the nailing device. The utility model has the advantages of simple structure, reasonable design, simple assembly steps, higher assembly efficiency and the like.

Description

Code nailing machine

Technical Field

The utility model relates to the technical field of assembly equipment, in particular to a code nailing machine.

Background

The aluminum alloy box consists of a box body and a box cover, wherein the box body and the box cover are both composed of a three-dimensional frame and aluminum panels paved on the three-dimensional frame, and the three-dimensional frame is formed by splicing a plurality of sectional materials through corner connectors. The corner connector used for assembling the three-dimensional frame is provided with 3 mutually perpendicular inserting parts, when the three-dimensional frame is assembled, one corner connector is inserted into an inner hole of the section bar and riveted with the section bar, and then the other 2 inserting parts of the corner connector arranged on the section bar are connected with other section bars, so that the three-dimensional frame is formed.

The existing production mode of assembling the three-dimensional frame is generally carried out completely through manpower, and the production mode is high in labor intensity and low in working efficiency, and is not beneficial to the long-term development of enterprises. In addition, some assembly lines of corner connector and section bar have appeared on the market at present, like the technical scheme of "corner connector with double-sided riveting function" described in chinese patent application No. 202020612617X, the corner connector in this scheme, after the corner connector is inserted in the section bar work piece, need to carry out preliminary location to the corner connector, then continue feeding section bar work piece into the riveting device, carry out the riveting processing with corner connector and section bar work piece through the riveting device. Such an assembly method results in complicated assembly steps and low assembly efficiency.

Disclosure of Invention

The utility model aims to provide a code nailing machine which has the advantages of simple structure, reasonable design, simple and convenient assembly steps, higher assembly efficiency and the like.

The technical scheme adopted for solving the technical problems is as follows: the nailing machine comprises a frame, a section bar transmission line, 2 corner-code feeding and charging devices, 2 nailing devices and a control module; the profile transmission line is arranged on the frame, the transmission direction of the profile transmission line is parallel to the horizontal plane, the transmission direction of the profile transmission line is called a front-back direction, the direction perpendicular to the front-back direction on the horizontal plane is called a left-right direction, and the direction perpendicular to the horizontal plane is called an up-down direction;

The left side and the right side of the profile transmission line are respectively provided with 1 corner brace feeding and charging devices;

the corner brace feeding and charging devices are arranged on the frame, and each corner brace feeding and charging device comprises a corner brace grabbing and transferring device and a corner brace feeding device; each corner code grabbing and transferring device comprises a material sucking seat, wherein the material sucking seat can move up and down, move left and right and rotate, and the rotation axis of the material sucking seat is arranged along the front and back direction;

the two nailing devices are all positioned above the section bar transmission line, each nailing device comprises a nailing mechanism, each nailing mechanism comprises a mounting seat, a nailing gun and a clamping piece, the mounting seats can be mounted on the rack in a vertically movable manner, the nailing gun and the clamping piece are both mounted on the mounting seats, the muzzle of the nailing gun is downwards arranged, the bottom surface of the clamping piece is lower than or flush with the muzzle of the nailing gun, and the clamping piece can be matched with the section bar transmission line to clamp and position a section bar workpiece through the vertical movement of the mounting seats; the corner code feeding and charging device corresponds to a nailing device, and a material sucking seat of a corner code grabbing and transferring device of the corner code feeding and charging device is used for sucking the corner code on the corner code feeding device and transferring the corner code so that a plug-in part of the corner code is inserted into an inner hole of a profile workpiece clamped and positioned by matching the nailing device and a profile transmission line;

The control module is electrically connected with the profile transmission line, the corner code feeding device, the corner code grabbing and transferring device and the nailing device, so as to control the profile transmission line, the corner code feeding device, the corner code grabbing and transferring device and the nailing device to work cooperatively.

The working principle of the utility model is as follows:

the profile transmission line feeds the profile workpiece intermittently, during which: and the corner code grabbing and transferring device is characterized in that a material sucking seat of the corner code grabbing and transferring device sucks the corner code on the corner code feeding device. During the pause of the profile transmission line in feeding: the mounting seat of the nailing mechanism of the nailing device moves downwards, so that the clamping and pressing piece on the mounting seat is matched with the profile transmission line together to clamp and position the profile workpiece; then, a material suction seat of the corner code grabbing and transferring device transfers the corner code so that an inserting part of the corner code is inserted into an inner hole of a profile workpiece clamped and positioned by matching the nailing device and the profile transmission line; then, a nailing gun diagonal code of a nailing mechanism of the nailing device is directly nailing and riveting with the profile workpiece; finally, the mounting seat of the nailing mechanism of the nailing device moves upwards to be far away from the section workpiece, so that the assembly between the corner connector and the section workpiece is realized. In the process of assembly, the section bar work piece is pressed from both sides jointly by nailing device and section bar transmission line and is fixed a position, can prevent that the angle sign indicating number cartridge from producing the displacement when on the section bar work piece to the nailing gun is directly to angle sign indicating number and section bar work piece carry out nailing riveting after the angle sign indicating number cartridge is on the section bar work piece, need not to carry out extra preliminary location to angle sign indicating number, and the overall structure of assembly line is simpler, and the equipment step is simpler, and assembly efficiency is higher.

Further, in the aforementioned nailing machine, the profile transmission line is provided with a left bearing position and a right bearing position, and the left bearing position and the right bearing position are positioned on the same horizontal plane but are not positioned on the same straight line along the left-right direction; the 2 nailing devices are distributed left and right, the nailing device at the left side is matched with the left bearing position to clamp the profile workpiece, and the nailing device at the right side is matched with the right bearing position to clamp the profile workpiece; the left baffle plate and the left bearing position are positioned on the same straight line which is arranged along the left-right direction; the right baffle is installed on the right side of the section bar transmission line, and the right baffle and the right bearing position are positioned on the same straight line arranged along the left-right direction.

Further, according to the nailing machine, the profile transmission line comprises 2 bearing strips, 2 material moving strips, a left-right adjusting mechanism and a power mechanism; the 2 bearing strips are arranged side by side left and right, the length direction of each bearing strip is arranged along the front-back direction, one bearing strip is fixed on the frame, the other bearing strip is arranged on the frame in a left-right movable way through the left-right adjusting mechanism, and sliding seats capable of sliding up and down and sliding back and forth are arranged on each bearing strip; the length direction of each material moving strip is distributed along the front-back direction, and 2 material moving strips are distributed between 2 bearing strips along the left-right direction side by side; the 2 material moving strips are in one-to-one correspondence with the 2 bearing strips, and are arranged on sliding seats of the bearing strips; the power mechanism is arranged on the frame and comprises a material moving seat which can be lifted up and down and moved back and forth; the material moving seat comprises a fixed seat and a movable seat; the fixed seat is connected with a material moving strip on a supporting strip which is relatively fixed with the frame, and a guide rod which is distributed along the left-right direction is arranged on the fixed seat; the movable seat is provided with a guide hole matched and sleeved with the guide rod so that the movable seat can move left and right along the guide rod; the movable seat is connected with a material moving strip on the supporting strip which can move left and right relative to the frame; a nailing device is arranged corresponding to a supporting strip, and the mounting seat of the nailing mechanism of each nailing device can also move left and right; the control module is electrically connected with the left-right adjusting mechanism and the power mechanism.

Further, in the aforementioned nailing machine, a plurality of material moving concave positions are formed on the top surface of each material moving strip, the plurality of material moving concave positions on the material moving strips are arranged along the front-back direction, and the material moving concave positions on the 2 material moving strips are symmetrically arranged left and right; a plurality of material supporting concave positions are formed on the top surface of each supporting strip, the material supporting concave positions on the supporting strips are arranged along the front-back direction, and the material supporting concave positions on the 2 supporting strips are symmetrically arranged left and right; the shape of the material supporting concave positions on the supporting strips is the same as the shape of the material moving concave positions on the material moving strips, and the front-back spacing of the adjacent 2 material supporting concave positions on each supporting strip is the same as the front-back spacing of the adjacent 2 material moving concave positions on each material moving strip.

Further, in the aforementioned nailing machine, each nailing device comprises 2 nailing mechanisms, the 2 nailing mechanisms of each nailing device are arranged along the front-back direction, and the mounting seat of each nailing mechanism can also move along the front-back direction; in the nailing device on the left: when one nailing mechanism moves to the direction of the other nailing mechanism along the front-back direction, the muzzle of the nailing gun of the moved nailing mechanism can be opposite to the left bearing position; in the nailing device on the right: when one nailing mechanism moves to the direction of the other nailing mechanism along the front-back direction, the muzzle of the nailing gun of the moved nailing mechanism can be opposite to the right bearing position.

Further, as for the nailing machine, each corner code grabbing and transferring device further comprises a left-right moving mechanism, an up-down lifting mechanism and a rotating mechanism; the left-right moving mechanism comprises a moving seat capable of reciprocating in the left-right direction; the up-down lifting mechanism is arranged on the movable seat and comprises a lifting seat capable of lifting along the up-down direction; the material sucking seat is arranged on the lifting seat through the rotating mechanism, a material sucking die groove is formed on the circumferential surface of the material sucking seat, and the material sucking seat sucks the corner brace through negative pressure when in use; the material sucking seat can be switched between two oriented states under the action of the rotating mechanism, wherein one oriented state is a state that the material sucking die groove faces downwards, and the other oriented state is a state that the material sucking die groove faces the profile transmission line; the left-right moving mechanism, the up-down lifting mechanism and the rotating mechanism are electrically connected with the control module.

Further, in the code nailing machine, the material absorbing die groove comprises corner embedded positions and 2 inserting part embedded positions; the axes of the 2 inserting part inserting positions are mutually perpendicular, and the 2 inserting part inserting positions are communicated through the corner inserting positions; a mounting concave position is formed on the bottom of the corner embedding position, and a sponge suction head is arranged in the mounting concave position.

Further, the rotary mechanism comprises a driving sliding block, a sliding guide rail, a rotating shaft and a pushing cylinder; the sliding guide rail is arranged on the lifting seat; the driving sliding block is slidably arranged on the sliding guide rail, a driving rack is arranged on the driving sliding block, and the length direction of the driving rack is parallel to the sliding direction of the driving sliding block; the rotating shaft is rotatably arranged on the lifting seat through a rotating shaft seat, the rotating axis of the rotating shaft is arranged along the front-back direction, and a driving gear meshed with the driving rack is arranged on the rotating shaft; the material sucking seat is arranged at one end of the rotating shaft; the pushing cylinder is arranged on the lifting seat and used for pushing the driving sliding block to slide along the length direction of the sliding guide rail.

Further, according to the nailing machine, each corner brace feeding device comprises a corner brace conveying assembly and a vibration disc, the discharging end of the vibration disc is connected with the feeding end of the corner brace conveying assembly, and the discharging end of the corner brace conveying assembly of the corner brace feeding device is located below the suction seat of the corner brace grabbing and transferring device corresponding to the discharging end of the corner brace feeding device.

Further, as for the nailing machine, as described above, the conveying direction of the corner brace conveying assembly of each corner brace conveying device is set along the front-rear direction, the side of the discharge end of the corner brace conveying assembly is provided with the separating seat, the separating seat is movably mounted on the frame in the left-right direction, the top surface of the separating seat is provided with the baffle groove, the length direction of the baffle groove is set along the front-rear direction, one end of the baffle groove is communicated with the surface of the separating seat facing the discharge end of the corner brace conveying assembly, the corner brace on the corner brace conveying assembly can slide onto the baffle groove of the separating seat for temporary storage, and the separating seat moves left-right to separate the corner brace on the separating seat from the corner brace on the corner brace conveying assembly.

Further, the code nailing machine further comprises a conveying belt mechanism, wherein the conveying belt mechanism is arranged at the discharge end of the profile transmission line and is electrically connected with the control module.

The technical scheme of the utility model has the following beneficial effects: has the advantages of simple structure, reasonable design, simple and convenient assembly steps, higher assembly efficiency and the like.

Drawings

FIG. 1 is a perspective view of an embodiment;

fig. 2 is a perspective structural view of a profile transmission line of an embodiment;

FIG. 3 is a diagram showing the assembly structure of the support bar, the material moving bar, the front and rear sliding pair and the up and down sliding pair according to the embodiment;

FIG. 4 is a perspective view of the power mechanism of the embodiment;

FIG. 5 is an assembly structure diagram of the corner brace grabbing and transferring device and the corner brace feeding device according to the embodiment;

FIG. 6 is a perspective view of a corner key grabbing and transferring device according to an embodiment;

FIG. 7 is a perspective view of a material moving seat according to an embodiment;

FIG. 8 is an assembled block diagram of a corner key delivery assembly, separator seat according to an embodiment;

fig. 9 is a perspective view of the nailing device of the embodiment;

fig. 10 is a perspective view of the nailing mechanism of the embodiment;

reference numerals illustrate:

1-a frame; 11-left and right movement assembly; 111-left and right moving seats; 112-left and right sliders; 113-left and right slide rails; 114-moving the rack left and right; 115-left and right driving motors; 116-left and right movement gear; 2-section bar transmission line; 21-a support bar; 221-a material supporting concave position; 22-material moving strips; 221-shifting the material concave position; 23-left and right adjusting mechanisms; 231-adjusting lever set; 232-left and right adjusting screws; 233-left and right adjusting slide bar; 234-left and right adjusting motors; 235-chain drive assembly; 24-a power mechanism; 241-a material moving seat; 2411-a fixed seat; 2412-a movable seat; 2413-a guide bar; 242-front and rear drivers; 243-up and down drivers; 244-a back and forth mover; 245-a guide rail seat; 25-sliding seat; 26-a guide seat; 27-a limiting seat; 271-a guide ramp; 28-a front-rear sliding pair; 281-front and rear slide rails; 282-front and rear sliders; 29-up and down sliding pairs; 291-upper and lower slide rails; 3-corner code grabbing and transferring device; 31-a material sucking seat; 311-a material sucking die groove; 312-corner fitting position; 313-the insertion part is inserted; 314-sponge suction head; 32-a left-right movement mechanism; 321-a movable seat; 322-move the guide rail left and right; 323-left and right transmission components; 324-a left-right moving motor; 33-an up-down lifting mechanism; 331-lifting seat; 332-lifting guide rail up and down; 333-front lifting rail; 334-rear lifting rail; 335-a screw; 336-an up-down lifting motor; 34-a rotating mechanism; 341-driving the slider; 342-a sliding rail; 343-a rotation shaft; 344-pushing cylinder; 345-drive rack; 346-a drive gear; 347-stops; 348—limit tabs; 349—a rotating shaft seat; 35-connecting seats; 4-corner connector feeding device; 41-a vibrating disc; 42-corner key delivery assembly; 43-separating seat; 431-a material blocking groove; 5-nailing device; 51-nailing mechanism; 52-mounting seats; 53-nailing gun; 54-crimping piece; 55-a drive assembly; 551-pressing piece; 552-drive cylinder; 56-move the assembly back and forth; 561-sliding plate; 562-a driver; 57-move up and down assembly; 571—a substrate; 572-lifting guide bar; 573-lifting driving motor; 574-lifting screw; 58-lifting slide blocks; 6-a conveyor belt mechanism; 7-a left baffle; 8-a right baffle; 9-a control module.

Detailed Description

For a clearer understanding of technical features, objects and effects of the present utility model, a detailed description of embodiments of the present utility model will be made with reference to the accompanying drawings.

Fig. 1 to 10 show an embodiment of a nailing machine, which comprises a frame 1, a section bar transmission line 2, 2 corner-code feeding and charging devices, 2 nailing devices 5 and a control module 9; the profile transmission line 2 is arranged on the frame 1, the transmission direction of the profile transmission line 2 is parallel to the horizontal plane, the transmission direction of the profile transmission line 2 is called a front-back direction, the direction perpendicular to the front-back direction on the horizontal plane is called a left-right direction, and the direction perpendicular to the horizontal plane is called an up-down direction;

the left side and the right side of the profile transmission line 2 are respectively provided with 1 corner bracket feeding and charging devices;

the corner brace feeding and charging devices are arranged on the frame 1, and each corner brace feeding and charging device comprises a corner brace grabbing and transferring device 3 and a corner brace feeding device 4; each corner code grabbing and transferring device 3 comprises a material sucking seat 31, wherein the material sucking seat 31 can move up and down, move left and right and rotate, and the rotation axis 343 of the material sucking seat 31 is arranged along the front and back direction;

the 2 nailing devices 5 are all positioned above the profile transmission line 2, each nailing device 5 comprises a nailing mechanism 51, each nailing mechanism 51 comprises a mounting seat 52, a nailing gun 53 and a clamping and pressing piece 54, the mounting seat 52 is mounted on the frame 1 in a vertically movable manner, the nailing gun 53 and the clamping and pressing piece 54 are mounted on the mounting seat 52, the muzzle of the nailing gun 53 is downward, the bottom surface of the clamping and pressing piece 54 is lower than the muzzle of the nailing gun 53, and the clamping and pressing piece 54 can be matched with the profile transmission line 2 to clamp and position a profile workpiece through the up-down movement of the mounting seat 52; the corner code feeding and charging device corresponds to the nailing device 5, and the suction seat 31 of the corner code grabbing and transferring device 3 of the corner code feeding and charging device is used for sucking the corner code on the corner code feeding device 4 and transferring the corner code so that an inserting part of the corner code is inserted into an inner hole of a profile workpiece clamped and positioned by the nailing device 5 and the profile transmission line 2;

The control module 9 is electrically connected with the profile transmission line 2, the corner brace feeding device 4, the corner brace grabbing and transferring device 3 and the nailing device 5, so as to control the profile transmission line 2, the corner brace feeding device 4, the corner brace grabbing and transferring device 3 and the nailing device 5 to work cooperatively.

The working principle of the utility model is as follows:

the profile transmission line 2 feeds profile workpieces intermittently, during which the profile transmission line 2 feeds: the suction seat 31 of the corner code grabbing and transferring device 3 sucks the corner code on the corner code feeding device 4. During the pause of the feeding of the profile conveyor line 2: the mounting seat 52 of the nailing mechanism 51 of the nailing device 5 moves downwards, and the clamping piece 54 on the mounting seat 52 is matched with the profile transmission line 2 together to clamp and position the profile workpiece; then the material sucking seat 31 of the corner code grabbing and transferring device 3 transfers the corner code so that an inserting part of the corner code is inserted into an inner hole of the profile workpiece clamped and positioned by the nailing device 5 and the profile transmission line 2; then the nailing gun 53 of the nailing mechanism 51 of the nailing device 5 is directly riveted with the profile workpiece by nailing; finally, the mounting seat 52 of the nailing mechanism 51 of the nailing device 5 moves upwards away from the profile workpiece, so that the assembly between the corner connector and the profile workpiece is realized. In the process of assembly, the section bar work piece is pressed by the nailing device 5 and the section bar transmission line 2 jointly and positioned, the section bar work piece can be prevented from generating displacement when the corner connector is inserted on the section bar work piece, and the nailing gun 53 is used for directly nailing and riveting the corner connector and the section bar work piece after the corner connector is inserted on the section bar work piece, so that additional preliminary positioning is not needed for the corner connector, the integral structure of the assembly production line is simpler, the assembly step is simpler and more convenient, and the assembly efficiency is higher.

As shown in fig. 1, 2, 3 and 9, the profile transmission line 2 is provided with a left bearing position and a right bearing position, and the left bearing position and the right bearing position are positioned on the same horizontal plane but are not positioned on the same straight line along the left-right direction; the 2 nailing devices 5 are distributed left and right, the nailing device 5 at the left side is matched with the left bearing position to clamp the profile workpiece, and the nailing device 5 at the right side is matched with the right bearing position to clamp the profile workpiece; the device also comprises a left baffle 7 and a right baffle 8, wherein the left baffle 7 is arranged on the left side of the profile transmission line 2, and the left baffle 7 and the left bearing position are positioned on the same straight line arranged along the left-right direction; the right baffle 8 is arranged on the right side of the profile transmission line 2, and the right baffle 8 and the right bearing position are positioned on the same straight line arranged along the left-right direction. The left baffle 7 and the right baffle 8 have the following functions: the clamping and positioning can be carried out on the profile workpiece in the left-right direction by matching with the corner connector on the corresponding material moving seat 241, so that the relative positioning between the corner connector and the profile workpiece in the left-right direction is facilitated, and the assembly precision is improved.

As shown in fig. 1, 2, 3 and 4, the profile transmission line 2 comprises 2 bearing bars 21, 2 material moving bars 22, a left-right adjusting mechanism 23 and a power mechanism 24; the 2 bearing strips 21 are arranged side by side left and right, the left bearing position is arranged on the bearing strip 21 positioned at the left side, the right bearing position is arranged on the bearing strip 21 positioned at the right side, the length direction of each bearing strip 21 is arranged along the front-back direction, one bearing strip 21 is fixed on the frame 1, the other bearing strip 21 is arranged on the frame 1 in a left-right movable way through the left-right adjusting mechanism 23, and the sliding seat 25 capable of sliding up and down and front-back is arranged on each bearing strip 21; the length direction of each material moving strip 22 is arranged along the front-back direction, and 2 material moving strips 22 are arranged between 2 supporting strips 21 along the left-right direction; the 2 material moving strips 22 are in one-to-one correspondence with the 2 bearing strips 21, and the material moving strips 22 are arranged on the sliding seats 25 of the bearing strips 21; the power mechanism 24 is arranged on the frame 1, and the power mechanism 24 comprises a material moving seat 241 which can be lifted up and down and moved back and forth; the material moving seat 241 comprises a fixed seat 2411 and a movable seat 2412; the fixing base 2411 is connected with the material moving bar 22 on the supporting bar 21 fixed relative to the frame 1, and a guide rod 2413 arranged along the left-right direction is installed on the fixing base 2411; the movable base 2412 is formed with a guiding hole matched with the guiding rod 2413, so that the movable base 2412 can move left and right along the guiding rod 2413; the movable seat 2412 is connected with a material moving strip 22 on the supporting strip 21 which can move left and right relative to the frame 1; a nailing device 5 is arranged corresponding to a supporting strip 21, and the mounting seat 52 of the nailing mechanism 51 of each nailing device 5 can also move left and right; the control module 9 is electrically connected with the left-right adjusting mechanism 23 and the power mechanism 24. By means of the design, 2 supporting strips 21, 2 material moving strips 22 and 2 nailing devices 5 can move left and right to be suitable for profile workpieces with different lengths, and the application range is wider. In addition, as the 2 material moving strips 22 and the 2 supporting strips 21 are arranged in one-to-one correspondence, the material moving strips 22 can be driven to correspondingly move left and right only by moving the supporting strips 21 left and right through the left and right adjusting mechanism in the adjusting process, and the operation is convenient.

As shown in fig. 1, 2 and 3, each supporting bar 21 is provided with 2 front and rear sliding pairs 28, the 2 front and rear sliding pairs 28 are respectively close to the front and rear ends of the supporting bar 21, and each front and rear sliding pair 28 comprises a front and rear sliding rail 281 and a front and rear sliding block 282; the front and rear sliding rails 281 are arranged on the bottom surface of the bearing strip 21, and the length direction of the front and rear sliding rails 281 is distributed along the front and rear direction; the front and rear sliding blocks 282 are slidably mounted on the front and rear sliding rails 281; the front and rear sliders 282 of each front and rear slider pair 28 are respectively provided with an up-and-down slider pair 29; the up-down sliding pair 29 includes an up-down sliding rail 291 and a sliding seat 25, the up-down sliding rail 291 is mounted on the front-rear sliding block 282, and the length direction of the up-down sliding rail 291 is arranged along the up-down direction; the sliding seat 25 is slidably mounted on the upper and lower slide rails 291; the front and rear ends of each material moving strip 22 are in one-to-one correspondence with the 2 upper and lower sliding pairs 29 on the corresponding bearing strip 21, and the front and rear ends of each material moving strip 22 are respectively arranged on the sliding seats 25 of the 2 upper and lower sliding pairs 29.

As shown in fig. 1, 2 and 3, a plurality of material moving concave positions 221 are formed on the top surface of each material moving strip 22, the plurality of material moving concave positions 221 on the material moving strip 22 are arranged along the front-back direction, and the material moving concave positions 221 on the 2 material moving strips 22 are symmetrically arranged left and right; a plurality of material supporting concave positions 221 are formed on the top surface of each supporting strip 21, the material supporting concave positions 221 on the supporting strips 21 are arranged along the front-back direction, and the material supporting concave positions 221 on the 2 supporting strips 21 are symmetrically arranged left and right; the shape of the material supporting concave positions 221 on the supporting strips 21 is the same as the shape of the material moving concave positions 221 on the material moving strips 22, and the front-back spacing of the adjacent 2 material supporting concave positions 221 on each supporting strip 21 is the same as the front-back spacing of the adjacent 2 material moving concave positions 221 on each material moving strip 22. The design can enable the profile workpiece to be positioned after being placed on the supporting strip 21, is favorable for the supporting strip 21 to be matched with the clamping piece 54 to clamp and position the profile workpiece together, and can enable the stability of the material moving strip 22 for conveying the profile workpiece to be better.

As shown in fig. 2 and 4, the power mechanism 24 further includes a front-rear driver 242, an up-down driver 243, and a front-rear mover 244; the back-and-forth moving member 244 is mounted on the frame 1 to be movable back and forth by a guide rail seat 245; the front-back driver 242 is fixed on the frame 1, and the front-back driver 242 is used for driving the front-back moving member 244 to move back and forth; the up-down driver 243 is mounted on the front-back moving member 244, the up-down driver 243 is provided with a connecting part capable of moving up and down, and the connecting part of the up-down driver 243 is connected with a fixing base 2411 of the material moving base 241; the front-back driver 242 and the up-down driver 243 are electrically connected to the control module 9. The front-rear driver 242 and the up-down driver 243 are both electric push rods.

As shown in fig. 1 and 2, the left-right adjusting mechanism 23 includes 2 sets of adjusting lever groups 231 and left-right adjusting motors 234; the 2 groups of adjusting rod groups 231 are respectively close to the front end and the rear end of the supporting strip 21, and each adjusting rod group 231 comprises a left adjusting screw 232 and a right adjusting slide bar 233; both ends of the left and right adjusting screw 232 are rotatably installed on the frame 1 respectively; both ends of the left and right adjusting slide bars 233 are arranged on the frame 1, and the axes of the left and right adjusting screw rods 232 and the left and right adjusting slide bars 233 are arranged along the left and right direction; the bottom surface of the supporting strip 21 which can move left and right relative to the frame 1 is provided with 2 guide seats 26; screw holes and sliding holes are formed on each guide seat 26, and one guide seat 26 corresponds to one adjusting rod group 231; the middle parts of the left and right adjusting screws 232 of the adjusting rod group 231 pass through the screw holes of the guide seat 26 and are in threaded fit connection with the screw holes, and the middle parts of the left and right adjusting slide bars 233 of the adjusting rod group 231 pass through the sliding holes of the guide seat 26 and are matched and sleeved together with the sliding holes; the left and right adjusting motors 234 are installed on the frame 1, and the left and right adjusting motors 234 drive the left and right adjusting screws 232 of each adjusting rod group 231 to rotate simultaneously and in the same direction through a chain transmission assembly 235.

As shown in fig. 1, 2 and 3, the front end of each supporting strip 21 is respectively provided with a limiting seat 27, and the rear end surface of each supporting strip 21 is a blanking pushing surface; the limiting seat 27 is positioned on the side of the supporting strip 21, which is opposite to the material moving strip 22, the upper part of the limiting seat 27 is higher than the top surface of the supporting strip 21, a material guiding inclined plane 271 is formed on the side of the upper part of the limiting seat 27, which faces the supporting strip 21, and a material guiding channel which is gradually narrowed from width to width along the up-down direction is formed between the material guiding inclined planes 271 of the 2 limiting seats 27. After the profile workpiece is placed between the guide inclined planes 271 of the 2 limit seats 27 in use, the profile workpiece can be automatically aligned, so that two ends of the profile workpiece are supported by the 2 support bars 21.

As shown in fig. 1, 9 and 10, each nailing device 5 includes 2 of the nailing mechanisms 51, the 2 nailing mechanisms 51 of each nailing device 5 are arranged in the front-rear direction, and the mount 52 of each nailing mechanism 51 is also movable in the front-rear direction; in the nailing device 5 on the left: when one nailing mechanism 51 moves in the front-rear direction to the other nailing mechanism 51, the muzzle of the nailing gun 53 of the moved nailing mechanism 51 can be opposite to the left bearing position; in the nailing device 5 on the right: when one nailing mechanism 51 moves in the front-rear direction toward the other nailing mechanism 51, the muzzle of the nailing gun 53 of the moved nailing mechanism 51 can be faced with the right support position. When the nailing device 5 works, only one nailing mechanism 51 works, after the rivets of the nailing mechanism 51 works are used, the working states of the 2 nailing mechanisms 51 can be switched by simultaneously sliding the 2 nailing mechanisms 51 of the nailing device 5, so that the rivets can be refilled for the nailing mechanism 51 in a non-working state under the condition of no shutdown, and the working efficiency is provided.

As shown in fig. 1 and 9, 2 left-right moving assemblies 11 are mounted on the frame 1, the 2 left-right moving assemblies 11 being arranged side by side in the front-rear direction; each left-right moving assembly 11 comprises 2 left-right sliding rails 113, 2 left-right moving seats 111, a left-right moving rack 114, a left-right driving motor 115 and a left-right moving gear 116; the 2 left and right sliding rails 113 are arranged in a front-rear direction, and the length direction of each left and right sliding rail 113 is arranged in the left-right direction; a left-right slider 112 is mounted on each left-right movable seat 111, and each left-right movable seat 111 is mounted on 2 left-right slide rails 113 while being slid by the left-right slider 112. The nailing mechanism 51 of each nailing device 5 corresponds to one of the left-right moving assemblies 11, and the mount 52 of the nailing mechanism 51 is mounted on the left-right moving seat 111. The left-right moving rack 114 is mounted on the frame 1, and the length direction of the left-right moving rack 114 is set along the left-right direction; the left and right driving motor 115 is installed on one of the left and right moving seats 111; the left-right moving gear 116 is mounted on a rotation shaft 343 of the left-right driving motor 115, and the left-right moving gear 116 is engaged with the left-right moving rack 114; the 2 left-right moving seats 111 of the 2 left-right moving assemblies 11 to which the left-right driving motors 115 are mounted in one-to-one correspondence with the 2 nailing mechanisms 51 of the same nailing device 5. By starting and stopping the left and right driving motor 115, only the nailing mechanism 51 of one nailing device 5 can be moved left and right, so that the distance between 2 nailing devices 5 can be adjusted, and the nailing device is more convenient to use.

As shown in fig. 1, 9 and 10, each nailing mechanism 51 further includes a forward and backward moving assembly 56; the back and forth moving assembly 56 is mounted on the left and right moving seat 111, and the back and forth moving assembly 56 includes a sliding plate 561 movable in the back and forth direction and a driver 562 for driving the sliding plate 561 to act; the driver 562 is electrically connected with the control module 9; the mounting base 52 is mounted under the sliding plate 561 by a vertically moving member 57. The up-and-down moving assembly 57 includes a base plate 571, a lifting guide rod 572, a lifting driving motor 573, and a lifting screw 574; the base plate 571 is mounted on the sliding plate 561 through the lifting guide rod 572, the base plate 571 is located below the sliding plate 561, and the axis of the lifting guide rod 572 is arranged along the up-down direction; the mounting seat 52 is provided with a lifting slide block 58, and the lifting slide block 58 is sleeved on the lifting guide rod 572 in a sliding manner; the lifting driving motor 573 is mounted on the substrate 571, and the lifting driving motor 573 is electrically connected with the control module 9; the mounting seat 52 is provided with a screw hole, and the hole axis of the screw hole is distributed along the up-down direction; the lifting screw 574 penetrates through the screw hole of the mounting seat 52 and is in threaded fit connection with the screw hole of the mounting seat 52, and one end of the lifting screw 574 is connected with the lifting driving motor 573, so that the lifting driving motor 573 can drive the lifting screw 574 to rotate around the axis of the lifting screw 574.

As shown in fig. 1, 9 and 10, each nailing mechanism 51 further includes a driving assembly 55, the driving assembly 55 is mounted on the mounting base 52, and the driving assembly 55 includes a pressing member 551 capable of pressing the switch of the nailing gun 53 and a driving cylinder 552 for driving the pressing member 551 to act; the driving cylinder 552 is mounted on the mounting seat 52, the movable end of the driving cylinder 552 is arranged in a downward telescopic manner, the pressing piece 551 is mounted on the movable end of the driving cylinder 552, and the driving cylinder 552 is electrically connected with the control module 9. The design makes the nailing gun 53 realize automatic nailing action, and the operation is more convenient.

As shown in fig. 1, 5, 6 and 7, each corner code grabbing and transferring device 3 further comprises a left-right moving mechanism 32, an up-down lifting mechanism 33 and a rotating mechanism 34; the left-right moving mechanism 32 includes a moving seat 321 reciprocally movable in the left-right direction; the up-down lifting mechanism 33 is mounted on the moving seat 321, and the up-down lifting mechanism 33 comprises a lifting seat 331 capable of lifting in the up-down direction; the material sucking seat 31 is mounted on the lifting seat 331 through the rotating mechanism 34, a material sucking die groove 311 is formed on the circumferential surface of the material sucking seat 31, and the material sucking seat 31 causes the material sucking die groove 311 to suck the corner brace through negative pressure when in use; the suction seat 31 can be switched between two orientation states under the action of the rotating mechanism 34, wherein one orientation state is a state that the suction die groove 311 faces downwards, and the other orientation state is a state that the suction die groove 311 faces the profile transmission line 2; the left-right moving mechanism 32, the up-down lifting mechanism 33 and the rotating mechanism 34 are all electrically connected with the control module 9. The suction die cavity 311 includes corner fitting positions 312 and 2 insert fitting positions 313; the axes of the 2 inserting part inserting positions 313 are mutually perpendicular, and the 2 inserting part inserting positions 313 are communicated through the corner inserting positions 312; a mounting recess is formed in the bottom of the corner fitting 312, and a sponge suction head 314 is mounted in the mounting recess. The material moving seat 31 is structured such that one insertion portion of the corner connector is in a vertically downward state when the material moving seat 31 sucks the corner connector, and the one insertion portion of the corner connector faces the profile transmission line 2 in a horizontal direction after the material moving seat 31 rotates.

As shown in fig. 1, 5 and 6, the left-right moving mechanism 32 further includes a left-right moving guide rail 322, a left-right transmission assembly 323, and a left-right moving motor 324; the length direction of the left and right moving rail 322 is arranged along the left and right direction; the moving seat 321 is slidably mounted on the left and right moving guide rail 322; the left and right moving motor 324 is installed at one end of the left and right moving guide rail 322, the left and right moving motor 324 is connected with the moving seat 321 through the left and right transmission assembly 323, the left and right moving motor 324 drives the moving seat 321 to move left and right along the left and right moving guide rail 322 through the left and right transmission assembly 323, and the left and right moving motor 324 is electrically connected with the control module 9; the left and right transmission components 323 are of a structure of a screw rod and a screw rod nut matched or of a transmission belt.

As shown in fig. 1, 5 and 6, the up-down lift mechanism 33 further includes an up-down lift rail 332, a screw 335, and an up-down lift motor 336; the up-down lifting guide rail 332 is installed on the moving seat 321, and the length direction of the up-down lifting guide rail 332 is arranged along the up-down direction; both ends of the screw 335 are rotatably installed on the moving seat 321, and the axis of the screw 335 is arranged along the up-down direction; the lifting seat 331 is slidably installed on the upper and lower lifting guide rails 332, and a screw hole in threaded fit connection with the screw 335 is provided on the lifting seat 331; the up-down lifting motor 336 is mounted on the movable base 321, the up-down lifting motor 336 is used for driving the screw 335 to rotate around the axis thereof, and the up-down lifting motor 336 is electrically connected with the control module 9.

As shown in fig. 1, 5 and 6, the up-down lifting guide 332 includes a front lifting guide 333 and a rear lifting guide 334, the front lifting guide 333 is mounted on the front side of the moving seat 321, a rotation groove is formed on the front lifting guide 333, the rotation groove is communicated with the upper and lower end surfaces of the front lifting guide 333, and a screw 335 is disposed to pass through the rotation groove; the rear lifting guide rail 334 is mounted on the rear side surface of the movable seat 321, and the respective length directions of the rear lifting guide rail 334 and the front lifting guide rail 333 are all arranged along the up-down direction; the elevating seat 331 is slidably mounted on the rear elevating rail 334 and the front elevating rail 333. Such a design may allow for a higher structural strength of the up-down lift mechanism 33.

As shown in fig. 1, 5 and 6, the rotating mechanism 34 includes a driving slider 341, a sliding rail 342, a rotating shaft 343 and a pushing cylinder 344; the sliding guide rail 342 is installed on the lifting seat 331; the driving sliding block 341 is slidably mounted on the sliding guide rail 342, and a driving rack 345 is mounted on the driving sliding block 341, and the length direction of the driving rack 345 is parallel to the sliding direction of the driving sliding block 341; the rotating shaft 343 is rotatably installed on the lifting seat 331 through a rotating shaft seat 349, the rotating shaft 343 line of the rotating shaft 343 is arranged along the front-rear direction, and a driving gear meshed with the driving rack 345 is installed on the rotating shaft 343; the suction seat 31 is installed at one end of the rotation shaft 343; the pushing cylinder 344 is mounted on the lifting seat 331, the pushing cylinder 344 is used for pushing the driving slider 341 to slide along the length direction of the sliding rail 342, and the pushing cylinder 344 is electrically connected with the control module 9.

As shown in fig. 1, 5 and 6, the rotating mechanism 34 further includes 2 stoppers 347, each stopper 347 is mounted on the elevating seat 331, the 2 stoppers 347 are arranged in a sliding direction of the slider, and the slider is provided with a limit protrusion 348 between the 2 stoppers 347. Such a design can limit the sliding range of the driving slider 341, thereby ensuring that the movement path of the single action of the driving slider 341 is kept fixed, ensuring that the rotation angle of the single action of the driving gear is 90 degrees, and improving the working accuracy of the rotating mechanism 34.

As shown in fig. 1, 5 and 6, the suction base 31 is mounted on the rotating mechanism 34 through a connection base 35. The design can make the installation and the disassembly of the material sucking seat 31 more convenient, and the daily maintenance is convenient.

As shown in fig. 1, 5 and 8, each corner brace feeding device 4 comprises a corner brace conveying component 42 and a vibration disc 41, wherein the discharge end of the vibration disc 41 is connected with the feed end of the corner brace conveying component 42, and the discharge end of the corner brace conveying component 42 of the corner brace feeding device 4 is positioned below the suction seat 31 of the corner brace grabbing and transferring device 3 corresponding to the discharge end of the corner brace conveying component 42. The directions of the corner codes entering the corner code conveying assembly 42 are the same under the action of the vibration disc 41, manual adjustment of the directions of the corner codes is not needed, and the use is convenient.

As shown in fig. 1, 5 and 8, the conveying direction of the corner bracket conveying assembly 42 of each corner bracket feeding device 4 is set along the front-back direction, a separating seat 43 is arranged beside the discharging end of the corner bracket conveying assembly 42, the separating seat 43 is movably mounted on the frame 1 in the left-right direction, a baffle groove 431 is formed on the top surface of the separating seat 43, the length direction of the baffle groove 431 is set along the front-back direction, one end of the baffle groove 431 is communicated with the surface of the separating seat 43 facing the discharging end of the corner bracket conveying assembly 42, the corner bracket on the corner bracket conveying assembly 42 can slide onto the baffle groove 431 of the separating seat 43 for temporary storage, and the separating seat 43 enables the corner bracket on the separating seat 43 to be separated from the corner bracket on the corner bracket conveying assembly 42 through left-right movement. In the process that the material sucking seat 31 moves upwards after grabbing the corner connector, the corner connector on the corner connector conveying assembly 42 can be prevented from being conveyed to the separating seat 43 by the aid of the design, and further the corner connector grabbed by the material sucking seat 31 is prevented from being extruded and falling.

As shown in fig. 1, the present embodiment further includes a belt mechanism 6, where the belt mechanism 6 is disposed at the discharge end of the profile transmission line 2, and the belt mechanism 6 is electrically connected to the control module 9. The conveyor belt mechanism 6 can facilitate the output and feeding of the assembled profile workpieces.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications, combinations and variations of the present utility model will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the scope of the claims of the present utility model.

Claims (10)

1. A nail sign indicating number machine, its characterized in that: comprises a frame, a section bar transmission line, 2 corner code feeding and charging devices, 2 nailing devices and a control module; the profile transmission line is arranged on the frame, the transmission direction of the profile transmission line is parallel to the horizontal plane, the transmission direction of the profile transmission line is called a front-back direction, the direction perpendicular to the front-back direction on the horizontal plane is called a left-right direction, and the direction perpendicular to the horizontal plane is called an up-down direction;

the left side and the right side of the profile transmission line are respectively provided with 1 corner brace feeding and charging devices;

the corner brace feeding and charging devices are arranged on the frame, and each corner brace feeding and charging device comprises a corner brace grabbing and transferring device and a corner brace feeding device; each corner code grabbing and transferring device comprises a material sucking seat, wherein the material sucking seat can move up and down, move left and right and rotate, and the rotation axis of the material sucking seat is arranged along the front and back direction;

The two nailing devices are all positioned above the section bar transmission line, each nailing device comprises a nailing mechanism, each nailing mechanism comprises a mounting seat, a nailing gun and a clamping piece, the mounting seats can be mounted on the rack in a vertically movable manner, the nailing gun and the clamping piece are both mounted on the mounting seats, the muzzle of the nailing gun is downwards arranged, the bottom surface of the clamping piece is lower than or flush with the muzzle of the nailing gun, and the clamping piece can be matched with the section bar transmission line to clamp and position a section bar workpiece through the vertical movement of the mounting seats; the corner code feeding and charging device corresponds to a nailing device, and a material sucking seat of a corner code grabbing and transferring device of the corner code feeding and charging device is used for sucking the corner code on the corner code feeding device and transferring the corner code so that a plug-in part of the corner code is inserted into an inner hole of a profile workpiece clamped and positioned by matching the nailing device and a profile transmission line;

the control module is electrically connected with the profile transmission line, the corner code feeding device, the corner code grabbing and transferring device and the nailing device, so as to control the profile transmission line, the corner code feeding device, the corner code grabbing and transferring device and the nailing device to work cooperatively.

2. A code nailing machine as defined in claim 1 wherein: the section bar transmission line is provided with a left bearing position and a right bearing position, wherein the left bearing position and the right bearing position are positioned on the same horizontal plane but are not positioned on the same straight line arranged along the left-right direction; the 2 nailing devices are distributed left and right, the nailing device at the left side is matched with the left bearing position to clamp the profile workpiece, and the nailing device at the right side is matched with the right bearing position to clamp the profile workpiece; the left baffle plate and the left bearing position are positioned on the same straight line which is arranged along the left-right direction; the right baffle is installed on the right side of the section bar transmission line, and the right baffle and the right bearing position are positioned on the same straight line arranged along the left-right direction.

3. A code nailing machine as defined in claim 1 wherein: the profile transmission line comprises 2 bearing strips, 2 material moving strips, a left-right adjusting mechanism and a power mechanism; the 2 bearing strips are arranged side by side left and right, the length direction of each bearing strip is arranged along the front-back direction, one bearing strip is fixed on the frame, the other bearing strip is arranged on the frame in a left-right movable way through the left-right adjusting mechanism, and sliding seats capable of sliding up and down and sliding back and forth are arranged on each bearing strip; the length direction of each material moving strip is distributed along the front-back direction, and 2 material moving strips are distributed between 2 bearing strips along the left-right direction side by side; the 2 material moving strips are in one-to-one correspondence with the 2 bearing strips, and are arranged on sliding seats of the bearing strips; the power mechanism is arranged on the frame and comprises a material moving seat which can be lifted up and down and moved back and forth; the material moving seat comprises a fixed seat and a movable seat; the fixed seat is connected with a material moving strip on the support strip which is relatively fixed with the frame, and a guide rod which is arranged along the left-right direction is arranged on the fixed seat; the movable seat is provided with a guide hole matched and sleeved with the guide rod so that the movable seat can move left and right along the guide rod; the movable seat is connected with a material moving strip on the supporting strip which can move left and right relative to the frame; a nailing device is arranged corresponding to a supporting strip, and the mounting seat of the nailing mechanism of each nailing device can also move left and right; the control module is electrically connected with the left-right adjusting mechanism and the power mechanism.

4. A code nailing machine as defined in claim 3 wherein: a plurality of material moving concave positions are formed on the top surface of each material moving strip, the material moving concave positions on the material moving strips are arranged along the front-back direction, and the material moving concave positions on the 2 material moving strips are symmetrically arranged left and right; a plurality of material supporting concave positions are formed on the top surface of each supporting strip, the material supporting concave positions on the supporting strips are arranged along the front-back direction, and the material supporting concave positions on the 2 supporting strips are symmetrically arranged left and right; the shape of the material supporting concave positions on the supporting strips is the same as the shape of the material moving concave positions on the material moving strips, and the front-back spacing of the adjacent 2 material supporting concave positions on each supporting strip is the same as the front-back spacing of the adjacent 2 material moving concave positions on each material moving strip.

5. A code nailing machine as defined in claim 2 wherein: each nailing device comprises 2 nailing mechanisms, the 2 nailing mechanisms of each nailing device are arranged along the front-back direction, and the mounting seat of each nailing mechanism can also move along the front-back direction; in the nailing device on the left: when one nailing mechanism moves to the direction of the other nailing mechanism along the front-back direction, the muzzle of the nailing gun of the moved nailing mechanism can be opposite to the left bearing position; in the nailing device on the right: when one nailing mechanism moves to the direction of the other nailing mechanism along the front-back direction, the muzzle of the nailing gun of the moved nailing mechanism can be opposite to the right bearing position.

6. A code nailing machine as defined in claim 1 wherein: each corner code grabbing and transferring device further comprises a left-right moving mechanism, an up-down lifting mechanism and a rotating mechanism; the left-right moving mechanism comprises a moving seat capable of reciprocating in the left-right direction; the up-down lifting mechanism is arranged on the movable seat and comprises a lifting seat capable of lifting along the up-down direction; the material sucking seat is arranged on the lifting seat through the rotating mechanism, a material sucking die groove is formed on the circumferential surface of the material sucking seat, and the material sucking seat sucks the corner brace through negative pressure when in use; the material sucking seat can be switched between two oriented states under the action of the rotating mechanism, wherein one oriented state is a state that the material sucking die groove faces downwards, and the other oriented state is a state that the material sucking die groove faces the profile transmission line; the left-right moving mechanism, the up-down lifting mechanism and the rotating mechanism are electrically connected with the control module.

7. A code nailing machine as defined in claim 6 wherein: the material sucking die groove comprises corner embedding positions and 2 inserting part embedding positions; the axes of the 2 inserting part inserting positions are mutually perpendicular, and the 2 inserting part inserting positions are communicated through the corner inserting positions; a mounting concave position is formed on the bottom of the corner embedding position, and a sponge suction head is arranged in the mounting concave position.

8. A code nailing machine as defined in claim 6 wherein: the rotating mechanism comprises a driving sliding block, a sliding guide rail, a rotating shaft and a pushing cylinder; the sliding guide rail is arranged on the lifting seat; the driving sliding block is slidably arranged on the sliding guide rail, a driving rack is arranged on the driving sliding block, and the length direction of the driving rack is parallel to the sliding direction of the driving sliding block; the rotating shaft is rotatably arranged on the lifting seat through a rotating shaft seat, the rotating axis of the rotating shaft is arranged along the front-back direction, and a driving gear meshed with the driving rack is arranged on the rotating shaft; the material sucking seat is arranged at one end of the rotating shaft; the pushing cylinder is arranged on the lifting seat and used for pushing the driving sliding block to slide along the length direction of the sliding guide rail.

9. A code nailing machine as defined in claim 1 wherein: each corner brace feeding device comprises a corner brace conveying assembly and a vibration disc, wherein the discharge end of the vibration disc is connected with the feed end of the corner brace conveying assembly, and the discharge end of the corner brace conveying assembly of the corner brace feeding device is positioned below the suction seat of the corner brace grabbing and transferring device corresponding to the discharge end of the corner brace conveying assembly.

10. A code nailing machine as defined in claim 9 wherein: the direction of delivery of each angle sign indicating number material feeding unit's angle sign indicating number conveying component sets up along the fore-and-aft direction, the lateral side of the discharge end of angle sign indicating number conveying component is provided with the separation seat, but the separation seat installs in the frame with controlling the direction removal, be formed with on the top surface of separation seat and keep off the silo, the length direction who keeps off the silo sets up along the fore-and-aft direction, the one end intercommunication separation seat that keeps off the silo is facing the one side of the discharge end of angle sign indicating number conveying component, the angle sign indicating number on the angle sign indicating number conveying component slidable is to keeping in on the baffle silo of separation seat, the separation seat is through controlling the removal and is made the angle sign indicating number on the separation seat and the angle sign indicating number on the angle sign indicating number conveying component separate.