阅读说明：本技术 一种桁架扣件送料机 (Truss fastener feeder ) 是由 陈增光 于 2021-08-13 设计创作，主要内容包括：本发明属于建筑领域,具体涉及一种桁架扣件送料机,包括进料机构和转移机构,进料机构包括长扣件进料部件和短扣件进料部件,长扣件进料部件包括可供长扣件转移的第一振动盘、第一平振组件、第一分料组件、第一推料组件、第一调头组件和合并组件,第一分料组件包括可横向移动的分料轨道和气道,分料轨道侧面固定有可遮挡气道的挡块,合并组件包括可横向移动的合并轨道,短扣件进料部件包括第二振动盘、第二平振组件、第二分料组件、存料组件,转移机构包括机械手轨道、轨道板以及若干抓料机械手。本发明实现长扣件和短扣件的上料、朝向调整,合并后通过机械手完成转移以及一定间距的摆放,节省了人工摆放的过程,提高桁架楼承板的生产效率。(The invention belongs to the field of buildings, and particularly relates to a truss fastener feeder which comprises a feeding mechanism and a transfer mechanism, wherein the feeding mechanism comprises a long fastener feeding part and a short fastener feeding part, the long fastener feeding part comprises a first vibration disc, a first flat vibration assembly, a first material distribution assembly, a first material pushing assembly, a first turning assembly and a combining assembly, the first material distribution assembly comprises a transversely-movable material distribution rail and an air passage, a stop block capable of blocking the air passage is fixed on the side surface of the material distribution rail, the combining assembly comprises a transversely-movable combining rail, the short fastener feeding part comprises a second vibration disc, a second flat vibration assembly, a second material distribution assembly and a material storage assembly, and the transfer mechanism comprises a manipulator rail, a rail plate and a plurality of material grabbing manipulators. According to the invention, the feeding and orientation adjustment of the long fasteners and the short fasteners are realized, and the transfer and the placement at a certain interval are completed through the manipulator after the long fasteners and the short fasteners are combined, so that the manual placement process is saved, and the production efficiency of the truss floor bearing plate is improved.)

1. The utility model provides a truss fastener feeder, includes the workstation, its characterized in that: the feeding mechanism comprises a long fastener feeding part and a short fastener feeding part which are arranged adjacently, the long fastener feeding part comprises a first vibrating disc, a first flat vibrating component, a first material distributing component, a first material pushing component, a first turning component and a combining component which are arranged on the workbench and connected in sequence, the first material distributing component comprises a material distributing cylinder, a material distributing rail fixed at one end of the material distributing cylinder, and an air passage arranged between the material distributing rail and the first flat vibrating component, the material distributing rail can move transversely at one end of the air passage under the action of the material distributing cylinder, and a stop block capable of blocking the air passage is fixed on the side surface of the material distributing rail; the first material pushing assembly comprises a material pushing rail and a plurality of first material pushing blocks arranged above the material pushing rail, and the first material pushing blocks can move transversely and vertically relative to the material pushing rail; the first turning assembly comprises a turning base and a rotatable turning rail arranged on the turning base, and one end of the turning rail is connected with one end of the pushing rail; the merging assembly comprises a merging cylinder and a merging rail which is arranged on the merging cylinder and can move transversely;

the short fastener feeding part comprises a second vibrating disk, a second flat vibrating component, a second material distributing component and a material storing component, wherein the second flat vibrating component, the second material distributing component and the material storing component are arranged on the workbench and are sequentially connected, and the material storing component comprises a material storing track;

the transfer mechanism comprises a manipulator rail arranged beside the material storage assembly, a track plate arranged on the manipulator rail and capable of moving along the manipulator rail, and a plurality of material grabbing manipulators arranged on the track plate and capable of moving along the track plate, wherein the movement tracks of the material grabbing manipulators are located above the material storage rail.

2. The truss fastener feeder of claim 1, wherein: first flat subassembly that shakes includes the flat base that shakes, sets up the vibrations structure on the flat base that shakes and sets up the first flat track that shakes on vibrations structure, and first flat track one end that shakes meets with first vibration dish, and the first flat track other end that shakes meets with air flue one end.

3. The truss fastener feeder of claim 1, wherein: the number of the first material pushing blocks is three, and the first material pushing blocks are arranged in a row and move in the same direction at the same time; the lower part of the first material pushing block is provided with a column body matched with the long fastener.

4. The truss fastener feeder of claim 1, wherein: a first detection assembly is arranged beside the first pushing assembly, the first detection assembly comprises a detection support fixed beside the pushing track, a detection drive arranged on the detection support and a detection column arranged on the detection support and positioned right above one end, close to the turning track, of the pushing track, and the detection column can move in the vertical direction relative to the detection support; the detection drive is respectively connected with the detection column and the U-turn track through signals.

5. The truss fastener feeder of claim 1, wherein: the turning track is embedded with a strong magnet.

6. The truss fastener feeder of claim 1, wherein: the second flat vibration component comprises a flat vibration base, a vibration structure arranged on the flat vibration base and a second flat vibration track arranged on the vibration structure, and one end of the second flat vibration track is connected with the second vibration disc.

7. The truss fastener feeder of claim 1, wherein: the second material distributing assembly comprises a material distributing cylinder, a material distributing rail fixed at one end of the material distributing cylinder, and an air passage arranged between the material distributing rail and the second flat vibration assembly, the material distributing rail can transversely move at one end of the air passage under the action of the material distributing cylinder, and a stop block capable of blocking the air passage is fixed on the side surface of the material distributing rail.

8. The truss fastener feeder of claim 1, wherein: the number of the material grabbing manipulators is three; grab material manipulator and include swing joint manipulator fixed plate on the track board and set up location cylinder, the material cylinder of inhaling on the manipulator fixed plate, location cylinder sub-unit connection has the locating lever, inhales material cylinder sub-unit connection and has the material magnet of inhaling that is located between the locating lever.

9. The truss fastener feeder of claim 8, wherein: a stripping baffle is also arranged between the positioning rods.

10. The truss fastener feeder of any one of claims 1-9, wherein: the workbench is provided with a control center which is respectively connected with the long fastener feeding part and the short fastener feeding part.

Technical Field

The invention belongs to the field of buildings, and particularly relates to a truss fastener feeder.

Background

When the existing truss floor support plate is produced, a truss needs to be welded firstly, then the truss is welded on a bottom plate, and finally cement is poured for forming. The utility model discloses a chinese utility model patent of No. CN 212742888U authorizes, a truss structure is disclosed, bottom plate including two meet mutually, all be provided with at least one truss unit on the bottom plate, truss unit bottom be provided with a plurality of equidistance arrange and with bottom plate fix with screw's fixed unit, the fixed unit staggered arrangement of adjacent truss unit bottom, fixed unit includes the mounting and fixes the fixing base at the mounting both ends, truss unit bottom still is provided with a plurality of linkage units, be provided with a linkage unit between per two adjacent fixed units, linkage unit staggered arrangement between two adjacent truss units. The connecting unit comprises a connecting piece and fixing seats fixed at two ends of the connecting piece, one end of the connecting piece is provided with an integrally formed extension piece, and one end of the extension piece is fixed with a connecting seat. One end of each connecting unit, which is provided with an extension piece, faces to the joint of the bottom plates, and the connecting seats cover the joints of the bottom plates and are respectively fixed with the two bottom plates. In the truss structure scheme, truss units of two structures are included, one is a common truss unit (short fastener), the other is a truss unit (long fastener) provided with an extension piece, and each row comprises two short fasteners and one long fastener. The existing device for loading the truss units can only be suitable for the truss units with one length, so that when the truss structure scheme is used for construction, even if transmission equipment is arranged, the loading needs to be manually matched, the consumption of manpower and material resources is increased, and the processing process is time-consuming.

Disclosure of Invention

The invention aims to overcome the defects in the prior art, and provides a truss fastener feeder.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a truss fastener feeder, includes the workstation, its characterized in that: the feeding mechanism comprises a long fastener feeding part and a short fastener feeding part which are arranged adjacently, the long fastener feeding part comprises a first vibrating disc, a first flat vibrating component, a first material distributing component, a first material pushing component, a first turning component and a combining component which are arranged on the workbench and connected in sequence, the first material distributing component comprises a material distributing cylinder, a material distributing rail fixed at one end of the material distributing cylinder, and an air passage arranged between the material distributing rail and the first flat vibrating component, the material distributing rail can move transversely at one end of the air passage under the action of the material distributing cylinder, and a stop block capable of blocking the air passage is fixed on the side surface of the material distributing rail; the first material pushing assembly comprises a material pushing rail and a plurality of first material pushing blocks arranged above the material pushing rail, and the first material pushing blocks can move transversely and vertically relative to the material pushing rail; the first turning assembly comprises a turning base and a rotatable turning rail arranged on the turning base, and one end of the turning rail is connected with one end of the pushing rail; the merging assembly comprises a merging cylinder and a merging rail which is arranged on the merging cylinder and can move transversely; the short fastener feeding part comprises a second vibrating disk, a second flat vibrating component, a second material distributing component and a material storing component, wherein the second flat vibrating component, the second material distributing component and the material storing component are arranged on the workbench and are sequentially connected, and the material storing component comprises a material storing track; the transfer mechanism comprises a manipulator track arranged on the material storage assembly, a track plate arranged on the manipulator track and capable of moving along the manipulator track, and a plurality of material grabbing manipulators arranged on the track plate and capable of moving along the track plate, wherein the movement track of each material grabbing manipulator is located above the material storage track.

Further, first flat subassembly that shakes includes the flat base that shakes, sets up the vibrations structure on the flat base that shakes and sets up the first flat track that shakes on vibrations structure, and first flat track one end that shakes meets with first vibration dish, and the first flat track other end that shakes meets with air flue one end.

Furthermore, the number of the first material pushing blocks is three, and the first material pushing blocks are arranged in a row and move in the same direction at the same time; the lower part of the first material pushing block is provided with a column body matched with the long fastener.

Furthermore, a first detection assembly is arranged beside the first pushing assembly, the first detection assembly comprises a detection support fixed beside the pushing track, a detection drive arranged on the detection support and a detection column arranged on the detection support and positioned right above one end, close to the turning track, of the pushing track, and the detection column can move in the vertical direction relative to the detection support; the detection drive is respectively connected with the detection column and the U-turn track through signals.

Furthermore, a strong magnet is embedded in the turning track.

Furthermore, the second flat vibration component comprises a flat vibration base, a vibration structure arranged on the flat vibration base and a second flat vibration track arranged on the vibration structure, and one end of the second flat vibration track is connected with the second vibration disc.

Furthermore, the second material distribution assembly comprises a material distribution cylinder, a material distribution rail fixed at one end of the material distribution cylinder, and an air passage arranged between the material distribution rail and the second flat vibration assembly, the material distribution rail can transversely move at one end of the air passage under the action of the material distribution cylinder, and a stop block capable of blocking the air passage is fixed on the side surface of the material distribution rail.

Furthermore, the number of the material grabbing mechanical arms is three; grab material manipulator and include swing joint manipulator fixed plate on the track board and set up location cylinder, the material cylinder of inhaling on the manipulator fixed plate, location cylinder sub-unit connection has the locating lever, inhales material cylinder sub-unit connection and has the material magnet of inhaling that is located between the locating lever.

Furthermore, a stripping baffle is arranged between the positioning rods.

Furthermore, a control center connected with the long fastener feeding part and the short fastener feeding part is arranged on the workbench.

Compared with the prior art, the invention has the following advantages and effects: realize long fastener and short fastener's automatic feeding, adjustment orientation, merge the back and accomplish shifting and putting of certain interval through the manipulator, saved the manual work and put the process, improve the production efficiency of this truss structure's building carrier plate.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

FIG. 2 is a schematic diagram of another view angle according to the embodiment.

FIG. 3 is a schematic structural view of a feeding mechanism in the embodiment.

FIG. 4 is a schematic structural diagram of a feeding unit of a long fastener according to an embodiment.

Fig. 5 is a schematic structural diagram of the first dispensing assembly in the embodiment.

Fig. 6 is a schematic structural diagram of the first pushing assembly in the embodiment.

Fig. 7 is a schematic structural diagram of a first detection assembly in the embodiment.

Fig. 8 is a schematic structural diagram of the first u-turn assembly in the embodiment.

Fig. 9 is a side view of the turnaround track portion in an embodiment.

FIG. 10 is a schematic structural diagram of a merge module in an embodiment.

FIG. 11 is a schematic view of the structure of the feeding part of the short fastener in the embodiment.

FIG. 12 is a schematic structural diagram of a second dispensing component in the example.

FIG. 13 is a diagram illustrating an embodiment of a merge drive and merge push block.

Fig. 14 is a schematic structural view of the transfer mechanism in the embodiment.

Fig. 15 is a schematic structural diagram of the material grabbing manipulator in the embodiment.

FIG. 16 is a schematic diagram of the storage rail and the combining rail after being connected in the embodiment.

FIG. 17 is a schematic diagram of the placement of three fasteners in the embodiment.

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Examples are given.

As shown in fig. 1 to 4, the present embodiment includes a table 1, and a feeding mechanism and a transfer mechanism. The feeding mechanism comprises a long fastener feeding part 11 and a short fastener feeding part 12 which are adjacently arranged. The long fastener feeding part 11 comprises a first vibrating disk 21, a first flat vibrating component, a first material dividing component, a first material pushing component, a first turning component and a combining component, wherein the first flat vibrating component, the first material dividing component, the first material pushing component, the first turning component and the combining component are arranged on the workbench 1 and are connected in sequence. The first vibrating disk 21 is used for placing a long fastener to be fed, and the long fastener placed in the first vibrating disk 21 can be guided out of the first vibrating disk 21 to a subsequent first flat vibrating component along with vibration.

As shown in fig. 1-4, the first flat vibration assembly includes a flat vibration base 23, a vibration structure 24 disposed on the flat vibration base 23, and a first flat vibration rail 25 disposed on the vibration structure 24, wherein one end of the first flat vibration rail 25 is connected to the first vibration plate 21, specifically, a long fastener led out from the first vibration plate 21 enters the first flat vibration rail 25, and the first flat vibration rail 25 is flat-vibrated by the vibration structure 24, so as to move forward on the first flat vibration rail 25 until entering the first material distribution assembly.

As shown in fig. 1 and 5, the first material distributing assembly includes a material distributing cylinder 26, a material distributing rail 27 fixed at one end of the material distributing cylinder 26, and an air passage 28 disposed between the material distributing rail 27 and the first smoothing assembly, the material distributing rail 27 can move transversely at one end of the air passage 28 under the action of the material distributing cylinder 26, and in a normal state, the material distributing rail 27 is connected with the air passage 28. An air injection device used for pushing the long fastener is arranged below the air channel 28, specifically, the long fastener led out from the first flat vibration track 25 enters the air channel 28 and moves forwards under the pushing of air until the long fastener moves into the material distribution track 27. A stop block 29 capable of blocking the air channel 28 is fixed on the side surface of the material separating rail 27, specifically, after the front long fastener moves into the material separating rail 27, the material separating rail 27 moves transversely under the action of the material separating cylinder 26 until the stop block 29 blocks the air channel 28, at this time, the rear long fastener is blocked in the air channel 28, and the other end of the material separating rail 27 is connected with the first material pushing assembly in this state.

As shown in fig. 1-4 and 6, the first pushing assembly includes a pushing rail 31 and a plurality of first pushing blocks 32 disposed above the pushing rail 31, the first pushing blocks 32 can move horizontally and vertically relative to the pushing rail 31, a column 33 matched with the long fastener is disposed at the lower portion of each first pushing block 32, specifically, the first pushing blocks 32 move downward until the column 33 is respectively inserted into the fixing holes at the two ends of the bottom of the long fastener to form a relative limit, in this state, the first pushing blocks 32 move forward to drive the long fastener to move forward on the pushing rail 31, and after the displacement is completed, the first pushing blocks 32 move upward and retreat until the position returns to the previous position state. In this embodiment, the number of the first material pushing blocks 32 is three, the first material pushing blocks 32 are arranged in a row and move in the same direction at the same time, and specifically, the group of the first material pushing blocks 32 can move forward with three long fasteners each time. One end of the moving range of the group of first material pushing blocks 32 can be above the material distributing rail 27, and thus, the long fasteners on the material distributing rail 27 can be driven to move to the material pushing rail 31.

As shown in fig. 1-4 and 8-9, the first turning assembly includes a turning base 34, and a turning rail 35 disposed on the turning base 34 and capable of rotating, wherein one end of the turning rail 35 is connected to one end of the pushing rail 31. The first turning assembly is used for changing the direction of the long fasteners (one end provided with the extension piece), namely, each long fastener has a fixed direction, and the long fasteners led out through the first vibration disc 21 cannot ensure the direction of the long fasteners, so that the direction of the long fasteners placed on the material pushing rail 31 can be changed through the rotation of the turning rail 35. In addition, the two ends of the U-turn rail 35 in fig. 8 are provided with non-rotatable conventional rails for carrying fasteners only, which are not described in the embodiment.

As shown in fig. 1-4 and 7, a first detecting assembly is disposed beside the first pushing assembly, the first detecting assembly includes a detecting bracket 36 fixed beside the pushing rail 31, a detecting driver 37 disposed on the detecting bracket 36, and a detecting column 38 disposed on the detecting bracket 36 and located right above one end of the pushing rail 31 close to the turning rail 35, and the detecting column 38 can move in a vertical direction relative to the detecting bracket 36. The position right below the detection column 38 corresponds to the middle part of each long fastener, and when the orientation of the long fastener is correct, the position of the plastic part in the middle part of the long fastener is staggered with the position right below the detection column 38; when the orientation of long fastener is correct, the working of plastics in the middle part of this long fastener is located and detects the post 38 under, can touch this working of plastics when detecting post 38 and shifting down to send corresponding sensing signal. Detect drive 37 respectively with detect post 38, turning round track 35 signal connection, after detecting post 38 and sending the sensing signal, the sensing signal exports to turning round track 35 via detecting drive 37, thereby the orientation of the long fastener of change is turned round track 35 rotatory. In this embodiment, the position of the detection column 38 in the first detection assembly can be selected as required, for example, the detection column 38 can be located right above the turning track 35, and after the detection column 38 sends out the sensing signal, the turning track 35 immediately rotates to change the orientation of the long fastener located on the turning track 35; the detecting post 38 can be located above one end of the pushing track 31 close to the turning track 35, and when the detecting post 38 sends a sensing signal, the first pushing block 32 moves once to move the long fastener to the turning track 35, and then the turning track 35 rotates, so as to change the orientation of the long fastener located on the turning track 35.

As shown in fig. 9, a strong magnet 39 is embedded in the turnaround rail 35. The strong magnet 39 has a certain adsorption effect on the long fastener placed in the turning rail 35, and can adsorb the long fastener when the turning rail 35 rotates, so that the long fastener is prevented from displacement and vibration in the rotating process.

As shown in fig. 1-4 and 10, the combining assembly includes a combining cylinder 41 and a combining rail 42 disposed on the combining cylinder 41 and capable of moving laterally, the combining rail 42 moves to one end of the turning rail 35 in a normal state, and the long fastener guided out through the turning rail 35 moves to the combining rail 42.

As shown in fig. 1-3 and 11, the short fastener feeding part 12 includes a second vibrating plate 51, and a second vibrating assembly, a second material dividing assembly and a material storing assembly which are arranged on the worktable 1 and connected in sequence. The second vibration disk 51 is used for placing short fasteners to be loaded, and the short fasteners placed in the second vibration disk 51 can be guided out from the second vibration disk 51 to a subsequent second flat vibration assembly along with vibration.

As shown in fig. 1-3 and 11, the second flat vibration assembly includes a flat vibration base 23, a vibration structure 24 disposed on the flat vibration base 23, and a second flat vibration rail 52 disposed on the vibration structure 24, one end of the second flat vibration rail 52 is connected to the second vibration disk 51, specifically, a short fastener led out from the second vibration disk 51 enters the second flat vibration rail 52, and the second flat vibration rail 52 is flat-vibrated by the vibration structure 24, so as to move forward on the second flat vibration rail 52 until entering the second material distribution assembly.

As shown in fig. 1-3 and 11-12, the second material distributing assembly includes a material distributing cylinder 26, a material distributing rail 27 fixed at one end of the material distributing cylinder 26, and an air passage 28 disposed between the material distributing rail 27 and the second flat vibrating assembly, the material distributing rail 27 can move transversely at one end of the air passage 28 under the action of the material distributing cylinder 26, and in a normal state, the material distributing rail 27 is connected with the air passage 28. An air injection device used for pushing the short fastener is arranged below the air channel 28, specifically, the short fastener led out from the second flat vibration track 52 enters the air channel 28 and moves forwards under the pushing of air until the short fastener moves into the material distribution track 27. A stop block 29 capable of blocking the air passage 28 is fixed on the side surface of the material separating rail 27, specifically, after the former short fastener moves into the material separating rail 27, the material separating rail 27 moves transversely under the action of the material separating cylinder 26 until the stop block 29 blocks the air passage 28, at this time, the latter short fastener is blocked in the air passage 28, and the other end of the material separating rail 27 is connected with the material storing assembly in this state.

As shown in fig. 1-3 and 11-13, the stock assembly includes a stock rail 53, and specifically, the short fasteners guided out through the material dividing rail 27 move onto the stock rail 53, and the length of the stock rail 53 corresponds to two short fasteners. The material storing assembly is provided with a combining drive 54 near one end of the material distributing rail 27, the combining drive 54 is provided with a combining push block 55 corresponding to the position of the material storing rail 53, and the combining push block 55 can move towards the material storing rail 53 under the action of the combining drive 54, so as to push the short fastener on the material storing rail 53 to move towards the other end of the material storing rail 53.

As shown in fig. 1-2 and 14-15, the transfer mechanism includes a robot rail 61 disposed beside the stock component, a rail plate 62 disposed on the robot rail 61 and movable along the robot rail 61, and a plurality of gripper robots 63 disposed on the rail plate 62 and movable along the rail plate 62, wherein the movement tracks of the gripper robots 63 are located above the stock rail 53. In this embodiment, the number of the material grabbing mechanical arms 63 is three, and each material grabbing mechanical arm 63 corresponds to one fastener (one long fastener and two short fasteners, respectively). Grab material manipulator 63 includes swing joint manipulator fixed plate 64 on track board 62 and sets up the location cylinder 65 on manipulator fixed plate 64, inhale material cylinder 66, location cylinder 65 sub-unit connection has locating lever 67, inhale material cylinder 66 sub-unit connection has the material magnet 68 of inhaling that is located between locating lever 67, it is concrete, it removes to grab material manipulator 63 to long fastener (short fastener) top back, locating lever 67 moves down under the drive of location cylinder 65 until inserting in the fixed orifices of long fastener (short fastener) bottom, it moves down until adsorbing long fastener (short fastener) to inhale material magnet 68 under the drive of inhaling material cylinder 66 after accomplishing the location, locating lever 67 withdraws and finishes snatching to long fastener (short fastener).

In addition, still be provided with between the locating lever 67 and take off material baffle 69, it is concrete, after grabbing material manipulator 63 and snatching long fastener (short fastener) and moving to appointed position, inhale material magnet 68 and move up under the effect of inhaling material cylinder 66, long fastener (short fastener) along with inhale material magnet 68 and move up until touching takes off material baffle 69, long fastener (short fastener) drop appointed position under the effect of taking off material baffle 69.

As shown in fig. 1-2, a control center 10 connected to the long fastener feeding part 11 and the short fastener feeding part 12 is disposed on the working platform 1, and the control center 10 is used to control various moving parameters of the truss fastener feeder, such as the placement distance after the fasteners are grabbed by the grabbing manipulators 63.

This truss fastener feeder's work flow includes: the long fastener is led out from the first vibration disc 21 and then sequentially passes through the first flat vibration assembly, the first material distribution assembly, the first material pushing assembly and the first turning assembly to enter the combining track 42; the short fastener is led out from the second vibration disc 51 and then sequentially enters the material storage track 53 through the second flat vibration assembly and the second material distribution assembly; the combining rail 42 carries the long fastener and moves transversely under the action of the combining cylinder 41 until the stock rail 53 is connected with the combining rail 42, as shown in fig. 16; the combined pushing block 55 pushes the short fasteners to move towards the long fasteners until the three (two short fasteners and one long fastener) are connected; the material grabbing manipulator 63 grabs the corresponding fasteners to complete the transfer and the spacing arrangement of the three fasteners, as shown in fig. 17.

It should be noted that, in fig. 1, a fastener output structure is depicted on the other side of the stock component and the combining component on the workbench 1, and the fastener output structure can output the placed three fasteners (two short fasteners and one long fastener) to the welding position on the bottom plate. The fastener output structure is a component output technology which can be realized in the prior art, and is not described in detail in the embodiment, and the fastener output structure is not limited to the structural style described in the specification and the drawings.

The truss fastener feeder that this embodiment was described can realize that long fastener and short fastener's automatic feeding, adjustment orientation, merge the back and accomplish the transfer and putting of certain interval through the manipulator, have saved the manual work and have put the process, improve the production efficiency of this truss structure's building carrier plate.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.