Fastener automatic feeding device and method of use thereof

Abstract

The application relates to an automatic fastener feeding device and a using method thereof, and relates to the material transfer technology field; the device comprises a workbench and a rotating disc rotatingly arranged on the workbench; the rotating disc is used for bearing a plurality of jig discs, and all the jig discs are spacedly distributed along the circumference of the rotating disc; a rotating assembly for driving the rotating disc to rotate is arranged on the workbench; a plurality of feeding assemblies are spacedly arranged around the rotating disc, so as to place different fasteners on the jig discs; the application has the effect of improving the machining efficiency of placing fasteners on the jig discs.

Description

TECHNICAL FIELD

[0001] The application relates to the material transfer technical field, in particular to a fastener automatic feeding device and a use method thereof. BACKGROUND

[0002] The fastener refers to a kind of mechanical parts for fastening connection and is widely used;The types of fasteners are various, and common ones include bolts, studs, nuts and rivets and the like.

[0003] Generally, many enterprises need to connect and install some scattered workpieces by fasteners in the process of mechanical processing and manufacturing;Many processes need to be operated manually, such as placing multiple groups of fasteners in multiple corresponding mounting holes of a jig disc, and then transferring the jig disc with the placed fasteners to the next process for subsequent processing.

[0004] For the above-mentioned related technology, the inventors find that placing multiple groups of fasteners in multiple mounting holes of a jig disc by manual labor has low overall processing efficiency and high labor intensity of workers, and thus needs to be improved. SUMMARY

[0005] In order to improve the processing efficiency of placing fasteners on a jig disc, the application provides a fastener automatic feeding device and a use method thereof.

[0006] In a first aspect, the application provides a fastener automatic feeding device, which adopts the following technical solution:

[0007] A fastener automatic feeding device includes a workbench and a rotating disc rotatingly arranged on the workbench, the rotating disc is used for carrying multiple jig discs, and all the jig discs are distributed along the circumference of the rotating disc; The workbench is provided with a rotating assembly for driving the rotating disc to rotate; The rotating disc is provided with a plurality of feeding assemblies around it, which are used for placing different fasteners on the jig disc.

[0008] By adopting the above technical solution, the jig disc to be processed is placed on the rotating disc, the rotating assembly drives the rotating disc to drive the jig disc to rotate, so that the rotating disc drives the jig disc to move to the corresponding feeding assembly of multiple different fasteners, and the feeding assembly sequentially feeds different fasteners according to the process, so as to realize the installation of different fasteners on the jig disc by the equipment, thereby improving the processing efficiency of placing fasteners on the jig disc.

[0009] As preferred, the rotating assembly comprises a rotating shaft, a transmission disc, a rotating arm, a poking rod and a rotating motor; the rotating shaft is rotatably arranged on the workbench, the rotating disc is sleeved on the rotating shaft, the transmission disc is sleeved on the rotating shaft, the rotating arm is rotatably arranged on the workbench, the poking rod is arranged on the rotating arm, a plurality of accommodation gaps for the poking rod to enter are arranged on the transmission disc, and the accommodation gaps and the feeding assembly are arranged one by one in correspondence.

[0010] Through the above technical scheme, the output end of the rotating motor drives the rotating arm and the poking rod to rotate, and the poking rod slides into the accommodation gap of the transmission disc during rotation; the transmission disc is driven to rotate by the poking rod abutting against the inner wall of the accommodation gap, so that the transmission disc drives the rotating shaft and the rotating disc to rotate intermittently and accurately, so as to accurately move the jig disc on the rotating disc to the feeding assembly at different positions.

[0011] As preferred, the feeding assembly comprises a feeding piece, a first clamping piece, a moving frame, two groups of storage tables, a moving piece and two groups of second clamping pieces; the feeding piece is arranged on the workbench to transport fasteners; the moving frame is slidably arranged on the workbench, and the moving frame is located between the feeding piece and the rotating disc, one of the storage tables is arranged at one end of the moving frame, and the other storage table is arranged at the other end of the moving frame; the moving piece is arranged on the workbench to drive the moving frame to move; the first clamping piece is arranged on the workbench to transfer the fastener on the feeding piece to one of the storage tables; the two second clamping pieces are arranged on the workbench, and the two clamping pieces are arranged in one-to-one correspondence with the two groups of storage tables to transfer the fastener on the corresponding storage table to the jig disc.

[0012] Through the above technical scheme, when feeding, the first clamping piece transfers the fastener on the feeding piece to one of the idle storage tables, the telescopic piece works to drive the moving frame to move the storage table with the fastener to one of the second clamping pieces; in this process, the other idle storage table moves to the first clamping piece with the moving frame, so that the first clamping piece does not have to stop to transfer the fastener on the feeding piece to the new idle storage table, and the second clamping piece transfers the fastener on the previous storage table to the jig disc on the rotating disc; then the above movement is repeated to realize the feeding process of placing the fastener on the jig disc, reduce the waiting time of the first clamping piece for the feeding of the second clamping piece, thereby improving the work efficiency of the feeding of the fastener, and reducing the labor loss of manual feeding through equipment feeding.

[0013] Preferably, the rotating disc is provided with support assemblies around the periphery for assisting in supporting the rotating disc, the support assemblies are provided in one-to-one correspondence with the jig discs, and a plurality of sets of connecting assemblies are provided between each of the support assemblies and the jig discs for fixedly connecting the support assemblies, the jig discs and the rotating disc.

[0014] By using the above technical scheme, the connecting assemblies fixedly connect the support assemblies, the jig discs and the rotating disc, the support assemblies assist in supporting the rotating disc in rotation, reducing the phenomenon of tilting of the rotating disc due to excessive fasteners on a jig disc on one side of the rotating disc, thereby improving the running stability of the rotating disc.

[0015] Preferably, the support assembly comprises a moving table, a roller, a support table and a lifting member; the moving table is arranged on the workbench, the roller is rotatably arranged on the side wall of the moving table facing the workbench; the support table is arranged on the moving table, and the lifting member is arranged between the moving table and the support table for driving the support table to approach or move away from the rotating disc.

[0016] By using the above technical scheme, the arrangement of the roller facilitates the movement of the moving table, the lifting member and the support table; by controlling the extension of the output end of the lifting member, the distance between the support table and the rotating disc is adjusted, and the support table is inserted into the rotating disc by the lifting member to realize the clamping of the support table and the rotating disc, so as to assist in supporting the rotating disc by the support table.

[0017] Preferably, the connecting assembly comprises a positioning base, a connecting plate and a connecting bolt; the positioning base is arranged on the side wall of the support table facing the rotating disc, and the positioning base penetrates the rotating disc; the connecting plate is arranged on the jig disc, and the connecting bolt penetrates the connecting plate and the jig disc and is threadedly connected with the positioning base.

[0018] By using the above technical scheme, the positioning base assists in supporting the jig disc, the connecting plate is placed on the jig disc, and then the connecting bolt is threaded through the connecting plate and the jig disc and is threadedly connected with the positioning base, thereby realizing the positioning base, the jig disc and the rotating disc, and improving the stability of the connection between the support assembly and the rotating disc.

[0019] Preferably, one side of the workbench is provided with two sets of conveyors for transporting the jig discs, a plurality of sets of carrying tables for carrying the jig discs are arranged on each of the conveyors, and a plurality of sets of support columns for supporting the jig discs are arranged on each of the carrying tables; a transfer assembly for transferring the jig discs is arranged between the two conveyors.

[0020] By adopting the above technical scheme, one group of conveyors transports the jig disc to be processed towards the rotating disc, and places the jig disc to be processed on the rotating disc through the transfer assembly; and the jig disc that has been processed is transferred from the rotating disc to another group of conveyors, and is transferred by the conveyors, thereby simplifying the process of manually placing and picking up the jig disc, reducing the labor loss of manual labor, and improving the working efficiency of the jig disc processing; the support column supports the jig disc, so that a gap is left between the jig disc and the bearing table, on the one hand, facilitating the clamping of the jig disc by the clamping plate, and on the other hand, reducing the phenomenon of the bearing table contacting the fasteners on the jig disc.

[0021] As a preferred, the transfer assembly comprises a transfer arm, a transfer motor, a telescopic piece, a double-headed cylinder and a clamping plate; the transfer arm is rotationally arranged on the workbench, the transfer motor is arranged on the workbench to drive the rotation of the transfer arm; the telescopic piece is arranged on the transfer arm, the double-headed cylinder is arranged on the output end of the telescopic piece, the telescopic piece is used to drive the double-headed cylinder to approach or move away from the jig disc; the clamping plate is arranged on the two output ends of the double-headed cylinder, and a clamping opening is formed through each jig disc for the clamping plate to enter.

[0022] By adopting the above technical scheme, the output end of the telescopic piece is extended, so that the clamping plate gradually enters the inside of the clamping opening of the empty jig disc on the conveyor, the output end of the double-headed cylinder is controlled to retract or extend, so that the clamping plate abuts against the inner side wall of the clamping opening to clamp the empty jig disc; then the output end of the telescopic piece is retracted, and the transfer motor is used to drive the transfer arm to rotate to move the empty jig disc to the rotating disc; then the output end of the telescopic piece is extended, and the output end of the double-headed cylinder is controlled to reset to place the empty jig disc on the rotating disc;

[0023] After the fasteners on the jig disc device on the rotating disc are completed, the telescopic piece is controlled to extend, so that the clamping plate gradually enters the inside of the clamping opening of the processed jig disc, the double-headed cylinder is used to control the clamping plate to clamp the jig disc, and then the processed jig disc is transferred to the bearing table on another group of conveyors by the cooperation of the rotation motor and the telescopic piece, thereby realizing the rapid feeding and discharging of the jig disc, and improving the processing efficiency of the jig disc.

[0024] As a preferred, the two output ends of the double-headed cylinder are provided with fixed plates, the fixed plates are arranged one by one corresponding to the clamping plates, each fixed plate is provided with an adjusting screw rod penetrating through the corresponding clamping plate, and each clamping plate can slide along the length direction of the adjusting screw rod, and two groups of fastening nuts are threadedly connected on each adjusting screw rod to clamp and fix the clamping plate.

[0025] By adopting the technical scheme, the clamping plate slides along the length direction of the adjusting screw, and the fastening nut is screwed to abut against the side wall of the clamping plate to fix the position of the clamping plate, so that the relative position of the clamping plate and the double-head air cylinder is adjusted, and then the clamping plate is convenient to clamp the jig disc of different shapes, and the practicability of the clamping plate is improved.

[0026] The second aspect,

[0027] The application provides a method for using a fastener automatic feeding device, comprising the following steps:

[0028] Step 1: installing the jig disc to be processed on the rotating disc;

[0029] Step 2: moving the jig disc to different feeding assemblies by rotating the rotating disc through the rotating assembly;

[0030] Step 3: placing different fasteners on the jig disc by the feeding assembly;

[0031] Step 4: taking out the jig disc with fasteners installed from the rotating disc.

[0032] In summary, the application has at least one of the following beneficial technical effects:

[0033] 1. By rotating the rotating disc to drive the jig disc to rotate through the rotating assembly, the rotating disc moves to the feeding assembly corresponding to different fasteners, and the feeding assembly sequentially feeds different fasteners according to the process, so that the equipment installs different fasteners on the jig disc, and the processing efficiency of placing fasteners on the jig disc is improved;

[0034] 2. By setting the feeding assembly, the first clamping piece reduces the waiting time of the second clamping piece, so that the working efficiency of feeding fasteners is improved, and the labor loss of manual feeding is reduced by equipment feeding;

[0035] 3. By setting two groups of conveyors to transport the jig disc, and transferring the jig disc through the transfer assembly, the process of manually placing and picking up the jig disc is simplified, the labor loss of manual labor is reduced, and the working efficiency of the jig disc processing is improved. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 is a structural schematic view of a fastener automatic feeding device and a method for using the same according to Embodiment 1 of the application.

[0037] Figure 2 is a structural schematic view of the connection relationship between the rotating disc and the supporting assembly in Embodiment 1 of the application.

[0038] Figure 3 is a structural schematic view of the connection relationship between the rotating disc and the rotating assembly in Embodiment 1 of the present application.

[0039] Figure 4 is a structural schematic view of the feeding assembly in Embodiment 1 of the present application.

[0040] Figure 5 is a structural schematic view of the position relationship between the workbench, the rotating disc, the transfer assembly and the conveyor in Embodiment 2 of the present application.

[0041] Figure 6 is a structural schematic view of the transfer assembly in Embodiment 2 of the present application.

[0042] Explanation of reference signs:

[0043] 1, workbench; 10, jig disc; 101, clamping opening; 11, rotating disc; 2, rotating assembly; 21, rotating shaft; 22, transmission disc; 221, accommodation gap; 23, rotating arm; 24, actuating rod; 25, rotating motor; 3, feeding assembly; 31, feeding member; 32, first clamping member; 33, moving frame; 34, storage table; 35, moving member; 36, second clamping member; 4, supporting assembly; 41, moving table; 42, roller; 43, supporting table; 44, lifting member; 5, connecting assembly; 51, positioning base; 52, connecting plate; 53, connecting bolt; 6, conveyor; 61, bearing table; 62, supporting column; 7, transfer assembly; 71, transfer arm; 72, transfer motor; 73, telescopic member; 74, double-head pneumatic cylinder; 741, fixed plate; 742, adjusting screw; 743, fastening nut; 75, clamping plate. DETAILED DESCRIPTION

[0044] The following will be described in detail in combination with the accompanying drawings. Figures 1-6 The present application will be further described in detail.

[0045] The embodiments of the present application disclose an automatic feeding device for fasteners and a use method thereof, so as to improve the processing efficiency of placing fasteners on a jig disc.

[0046] Embodiment 1:

[0047] Reference Figure 1 and Figure 2The application discloses a fastener automatic feeding device which comprises a workbench 1 and a rotating disc 11 rotatably arranged on the workbench 1, the rotating disc 11 is used for bearing a plurality of groups of jig discs 10 to be processed, and all the jig discs 10 are arranged at intervals along the circumference of the rotating disc 11. A rotating assembly 2 is arranged on the workbench 1 and used for driving the rotating disc 11 to rotate; a plurality of groups of feeding assemblies 3 are arranged at intervals around the rotating disc 11 and used for placing different fasteners on the corresponding jig disc 10, so that the jig disc 10 is rapidly fed with the fasteners.

[0048] With reference to Figure 1 and Figure 3 , the rotating assembly 2 comprises a rotating shaft 21, a transmission disc 22, a rotating arm 23, a pushing rod 24 and a rotating motor 25; the rotating shaft 21 is rotatably connected to the workbench 1 through a bearing, the end, away from the workbench 1, of the rotating shaft 21 is fixedly connected to the rotating disc 11, and the central axis of the rotating shaft 21 is coaxial with the central axis of the rotating disc 11. The rotating motor 25 is fixedly arranged on the workbench 1, and the rotating arm 23 is fixedly connected to the output end of the rotating motor 25, so that the rotating arm 23 can be driven to rotate around the rotating motor 25 through the output end of the rotating motor 25.

[0049] With reference to Figure 1 and Figure 3 , the pushing rod 24 is fixedly connected to one end of the rotating arm 23 in the length direction, and a plurality of groups of accommodation notches 221 are formed in the transmission disc 22 and used for slidingly accommodating the pushing rod 24, so that the rotating shaft 21 drives the rotating disc 11 to intermittently and regularly rotate. The accommodation notches 221, the jig discs 10 and the feeding assemblies 3 are arranged one by one in correspondence with each other, so that the jig disc 10 can be rotated to the corresponding feeding assembly 3.

[0050] With reference to Figure 1 and Figure 4 , the feeding assembly 3 comprises a feeding member 31, a first clamping member 32, a moving frame 33, two groups of storage tables 34, a moving member 35 and two groups of second clamping members 36; in the embodiment, the feeding member 31 can be a feeding machine matched with various fasteners such as bolts, screws and nuts, and the first clamping member 32 and the second clamping member 36 can be movable mechanical claws used for grabbing and transferring the fasteners.

[0051] With reference to Figure 1 and Figure 4The feeding member 31 is installed on the workbench 1 to move the fasteners towards the direction close to the jig disc 10 on the rotating disc 11. The moving frame 33 is slidably connected to the upper surface of the workbench 1, and is located between the feeding member 31 and the rotating disc 11. The moving member 35 is installed on the workbench 1, and the output end of the moving member 35 is fixedly connected with the moving frame 33 to drive the moving frame 33 to move. The two groups of storage tables 34 are welded and fixed to the upper surface of the moving frame 33, and one group of the storage tables 34 is located at one end of the length direction of the moving frame 33, and the other group of the storage tables 34 is located at the other end of the moving frame 33, so as to temporarily store the fasteners.

[0052] With reference to Figure 1 and Figure 4 , the first clamping member 32 is slidably installed on the workbench 1, and the first clamping member 32 can reciprocate between the feeding member 31 and the moving frame 33. When any one group of the storage tables 34 moves to the moving track of the first clamping member 32, the first clamping member 32 can grab and transfer the fasteners on the feeding member 31 to the inside of the storage table 34 on the moving frame 33.

[0053] With reference to Figure 1 and Figure 4 , the two groups of second clamping members 36 are slidably installed on the workbench 1, and the two groups of second clamping members 36 are located between the moving frame 33 and the rotating disc 11. The two groups of second clamping members 36 are respectively and correspondingly arranged with the two groups of storage tables 34, one group of the second clamping members 36 is located at one end of the sliding direction of the moving frame 33, and the other group of the second clamping members 36 is located at the other end of the sliding direction of the moving frame 33. Each group of the second clamping members 36 can reciprocate between the corresponding storage table 34 and the jig disc 10, so as to grab and transfer the fasteners on the corresponding storage table 34 to the jig disc 10 on the rotating disc 11.

[0054] With reference to Figure 1 and Figure 2 , a plurality of groups of support assemblies 4 are installed around the rotating disc 11 to assist in supporting the rotating disc 11. The support assembly 4 is correspondingly arranged with the jig disc 10 on the rotating disc 11, and each group of the support assembly 4 and the corresponding jig disc 10 are jointly installed with a plurality of groups of connecting assemblies 5 to fixedly connect the support assembly 4, the jig disc 10 and the rotating disc 11.

[0055] With reference to Figure 1 and Figure 2The support assembly 4 comprises a moving table 41, a roller 42, a support table 43 and a lifting piece 44. In the embodiment, the lifting piece 44 can be a lifting oil cylinder. The moving table 41 is placed on the upper surface of the workbench 1 and below the rotating disc 11. The roller 42 is rotatably connected to the bottom wall of the moving table 41, so that the moving table 41 can slide relative to the workbench 1. The lifting piece 44 is fixedly connected to the side wall of the moving table 41 away from the workbench 1, and the extension direction of the output end of the lifting piece 44 is parallel to the vertical direction. The support table 43 is fixedly connected to the output end of the lifting piece 44, so that the support table 43 is driven to approach or move away from the rotating disc 11 through the extension movement of the output end of the lifting piece 44, thereby assisting in supporting the rotating disc 11.

[0056] With reference to Figure 1 and Figure 2 The connecting assembly 5 comprises a positioning base 51, a connecting plate 52 and a connecting bolt 53. The positioning base 51 is fixedly connected to the side wall of the support table 43 facing the rotating disc 11, and the positioning bases 51 are distributed at the four corners of the support table 43 and penetrate the rotating disc 11. The connecting plate 52 is placed on the jig disc 10, and the connecting plates 52 and the positioning bases 51 are respectively and correspondingly arranged. The connecting bolt 53 penetrates each group of connecting plates 52 and is threadedly connected with the corresponding positioning base 51 of the connecting plate 52, so as to fixedly connect the jig disc 10, the rotating disc 11 and the support table 43.

[0057] The implementation principle of the automatic fastener feeding device disclosed in Embodiment 1 of the present application is as follows:

[0058] The feeding piece 31 transports the fasteners towards the rotating disc 11. The rotating assembly 2 drives the rotating disc 11 to rotate and drive the jig disc 10 to move to the feeding assembly 3 of the corresponding process.

[0059] The first clamping piece 32 transfers the fasteners on the feeding piece 31 to one group of idle storage tables 34. The output end of the telescopic piece 73 is extended to drive the moving frame 33 to move the storage table 34 with the fasteners to one group of second clamping pieces 36. At the same time, the other group of idle storage tables 34 moves to the first clamping piece 32 with the moving frame 33. The fasteners on the storage table 34 are transferred to the jig disc 10 on the rotating disc 11 by the second clamping piece 36, and the fasteners on the feeding piece 31 are placed on the other group of storage tables 34 by the first clamping piece 32. Then, the output end of the telescopic piece 73 is controlled to be retracted, so that the other group of storage tables 34 moves to the other group of second clamping pieces 36, so that the fasteners are placed on the jig disc 10 by the second clamping piece 36. The standby time of the first clamping piece 32 for the feeding of the second clamping piece 36 is reduced, thereby improving the working efficiency of the feeding of the fasteners, and the labor loss of manual feeding is reduced by equipment feeding.

[0060] Embodiment 2:

[0061] The difference between Embodiment 2 and Embodiment 1 of the present application lies in that Figure 5 and Figure 6 two groups of conveyors 6 for transporting the jig plates 10 are installed on the ground on one side of the workbench 1, and in this embodiment, the conveyors 6 can be belt conveyors. One group of conveyors 6 transports in the direction close to the rotating disc 11, and the other group of conveyors 6 transports in the direction away from the rotating disc 11. A plurality of groups of bearing tables 61 are installed on each group of conveyors 6 at intervals to load the jig plates 10. Each group of bearing tables 61 is integrally formed with a plurality of groups of support columns 62, and the side walls of each group of support columns 62 are provided with a clearance slot for the corners of the jig plates 10 to enter, thereby supporting the jig plates 10 and leaving a gap between the bottom of the jig plates 10 and the upper surface of the bearing tables 61.

[0062] Referring to Figure 5 and Figure 6 , a transfer assembly 7 is installed between the two groups of conveyors 6 to transport the jig plates 10 on one group of conveyors 6 to the rotating disc 11, and to transfer the jig plates 10 on the rotating disc 11 to the other group of conveyors 6. The transfer assembly 7 includes a transfer arm 71, a transfer motor 72, a telescopic member 73, a double-head air cylinder 74, and a clamping plate 75. The transfer arm 71 is rotatably installed on the workbench 1 by a bearing, and the transfer motor 72 is fixedly connected to the inside of the workbench 1. The output end of the transfer motor 72 is in transmission connection with the transfer arm 71, so that the output end of the transfer motor 72 drives the transfer arm 71 to rotate.

[0063] Referring to Figure 5 and Figure 6 , in this embodiment, the telescopic member 73 is a telescopic cylinder. The telescopic member 73 is fixedly connected to the transfer arm 71, and the telescopic direction of the output end of the telescopic member 73 is parallel to the vertical direction. The double-head air cylinder 74 is fixed to the output end of the telescopic member 73, and is located above the rotating disc 11, so that the output end of the telescopic member 73 drives the double-head air cylinder 74 to approach or move away from the rotating disc 11.

[0064] Referring to Figure 5 and Figure 6 , the output end of the double-head air cylinder 74 is fixedly connected with a fixed plate 741, and the side walls of the two groups of fixed plates 741, which are away from each other, are fixedly connected with an adjusting screw 742. The fixed plate 741 and the clamping plate 75 are one-to-one corresponding, each group of clamping plates 75 is sleeved on the adjusting screw 742 of the corresponding fixed plate 741, and the clamping plate 75 can slide along the length direction of the adjusting screw 742. Each group of jig plates 10 is provided with a clamping opening 101 for the clamping plate 75 to enter, thereby facilitating the clamping of the jig plates 10 by the clamping plate 75.

[0065] Referring to Figure 5 and Figure 6 Each adjusting screw 742 is threadedly connected with two sets of fastening nuts 743, one set of fastening nuts 743 is located on one side of the thickness direction of the clamping plate 75, and the other set of fastening nuts 743 is located on the other side of the thickness direction of the clamping plate 75, so as to clamp and fix the clamping plate 75 on the adjusting screw 742 through the two sets of fastening nuts 743.

[0066] The implementation principle of the automatic fastener feeding device disclosed in Embodiment 2 of the present application is as follows:

[0067] The output end of the telescopic member 73 is extended, so that the clamping plate 75 gradually approaches the empty jig disc 10 on one set of conveyors 6, until the clamping plate 75 is inserted into the clamping opening 101, the output end of the double-headed cylinder 74 is controlled to retract, so that the clamping plate 75 clamps the empty jig disc 10; then the output end of the telescopic member 73 is driven to retract, so that the jig disc 10 is separated from the bearing table 61, and the transfer motor 72 drives the transfer arm 71 to rotate, so as to drive the empty jig disc 10 to move to the rotating disc 11, then the output end of the telescopic member 73 is controlled to extend, and the output end of the double-headed cylinder 74 is controlled to reset, so as to place the empty jig disc 10 on the rotating disc 11.

[0068] After the jig disc 10 is loaded with fasteners, the transfer assembly 7 controls the processed jig disc 10 to be transferred to the bearing table 61 on the other set of conveyors 6 to be transported away from the rotating disc 11, so as to realize the rapid feeding and discharging of the jig disc 10, thereby improving the processing efficiency of the jig disc 10.

[0069] The present application also discloses a use method of the automatic fastener feeding device, which comprises the following steps:

[0070] Step 1: installing the jig disc 10 to be processed on the rotating disc 11;

[0071] Step 2: rotating the rotating disc 11 by the rotating assembly 2, and moving the jig disc 10 to different feeding assemblies 3 by the rotating disc 11;

[0072] Step 3: placing different fasteners on the jig disc 10 by the feeding assembly 3 to realize the loading of the fasteners;

[0073] Step 4: taking out the jig disc 10 installed with fasteners from the rotating disc 11.

[0074] The above are the preferred embodiments of the present application, which do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An automatic fastener feeding device, characterized in that: The invention comprises a workbench (1) and a rotating disk (11) rotatably arranged on the workbench (1), wherein the rotating disk (11) is used to carry a plurality of sets of fixture disks (10), and all the fixture disks (10) are distributed at intervals along the circumference of the rotating disk (11); a rotating assembly (2) is provided on the workbench (1) for driving the rotating disk (11) to rotate; and a plurality of loading assemblies (3) are provided at intervals around the rotating disk (11) for placing different fasteners on the fixture disk (10); The rotating assembly (2) comprises a rotating shaft (21), a transmission disc (22), a rotating arm (23), a toggle rod (24) and a rotating motor (25); the rotating shaft (21) is rotatably arranged on the workbench (1), the rotating disc (11) is sleeved on the rotating shaft (21); the transmission disc (22) is sleeved on the rotating shaft (21); the rotating arm (23) is rotatably arranged on the workbench (1), the toggle rod (24) is arranged on the rotating arm (23), and the transmission disc (22) is provided with a plurality of groups of clearance notches (221) for the toggle rod (24) to be pressed into, and the clearance notches (221) and the feeding assembly (3) are respectively arranged in a one-to-one correspondence; the rotating motor (25) is arranged on the workbench (1) to drive the rotating arm (23) to rotate; The feeding assembly (3) comprises a feeding member (31), a first clamping member (32), a movable frame (33), two groups of storage platforms (34), a movable member (35) and two groups of second clamping members (36); the feeding member (31) is arranged on the workbench (1) for transporting fasteners; the movable frame (33) is slidably arranged on the workbench (1), and the movable frame (33) is located between the feeding member (31) and the rotating disk (11), wherein one group of the storage platforms (34) is arranged at one end of the movable frame (33), and the other storage platform (34) is arranged at the other end of the movable frame (33); The movable member (35) is arranged on the workbench (1) for driving the movable frame (33) to move; the first clamping member (32) is arranged on the workbench (1) for transferring the fasteners on the feeding member (31) to one of the storage tables (34); the two second clamping members (36) are both arranged on the workbench (1), and the two second clamping members (36) are arranged in a one-to-one correspondence with the two storage tables (34) for transferring the fasteners on the corresponding storage tables (34) to the fixture tray (10), and reducing the pause time of the first clamping member (32) waiting for the second clamping member (36) to load the material.

2. The automatic fastener feeding device according to claim 1, characterized in that: Support assemblies (4) for auxiliary support of the rotating disk (11) are arranged at intervals around the rotating disk (11); the support assemblies (4) and the fixture disk (10) are arranged in a one-to-one correspondence, and a plurality of connection assemblies (5) are arranged between each of the support assemblies (4) and the fixture disk (10) for fixedly connecting the support assemblies (4), the fixture disk (10) and the rotating disk (11).

3. The automatic fastener feeding device according to claim 2, characterized in that: The support assembly (4) comprises a moving platform (41), a roller (42), a support platform (43) and a lifting member (44); the moving platform (41) is arranged on the workbench (1), and the roller (42) is rotatably arranged on the side wall of the moving platform (41) facing the workbench (1); the support platform (43) is arranged on the moving platform (41), and the lifting member (44) is arranged between the moving platform (41) and the support platform (43) to drive the support platform (43) to approach or move away from the rotating disk (11).

4. The automatic fastener feeding device according to claim 2, characterized in that: The connecting assembly (5) comprises a positioning base (51), a connecting plate (52) and a connecting bolt (53); the positioning base (51) is arranged on the side wall of the support platform (43) facing the rotating disk (11), and the positioning base (51) passes through the rotating disk (11); the connecting plate (52) is arranged on the fixture disk (10), and the connecting bolt (53) passes through the connecting plate (52) and the fixture disk (10) and is threadedly connected to the positioning base (51).

5. The automatic fastener feeding device according to claim 1, characterized in that: Two groups of conveyors (6) for transporting the jig tray (10) are provided on one side of the workbench (1), and a plurality of groups of supporting platforms (61) for carrying the jig tray (10) are provided at intervals on each of the conveyors (6), and a plurality of groups of supporting columns (62) for supporting the jig tray (10) are provided on each of the supporting platforms (61); a transfer assembly (7) for transferring the jig tray (10) is provided between the two conveyors (6).

6. The automatic fastener feeding device according to claim 5, characterized in that: The transfer assembly (7) comprises a transfer arm (71), a transfer motor (72), a telescopic member (73), a double-headed cylinder (74) and a clamping plate (75); the transfer arm (71) is rotatably arranged on the workbench (1), and the transfer motor (72) is arranged on the workbench (1) to drive the rotating arm (23) to rotate; the telescopic member (73) is arranged on the transfer arm (71), and the double-headed cylinder (74) is arranged at the output end of the telescopic member (73), and the telescopic member (73) is used to drive the double-headed cylinder (74) to approach or move away from the fixture disk (10); the clamping plate (75) is arranged on two groups of output ends of the double-headed cylinder (74), and each of the fixture disks (10) is provided with a clamping opening (101) for the clamping plate (75) to be pressed against.

7. The automatic fastener feeding device according to claim 6, characterized in that: The two output ends of the double-headed cylinder (74) are both provided with a fixing plate (741), and the fixing plates (741) are arranged in a one-to-one correspondence with the clamping plates (75). Each of the fixing plates (741) is provided with an adjusting screw (742) that passes through the corresponding clamping plate (75), and each of the clamping plates (75) can slide along the length direction of the adjusting screw (742). Each of the adjusting screws (742) is threadedly connected with two sets of fastening nuts (743) for clamping and fixing the clamping plate (75).

8. A method for using the automatic fastener feeding device according to any one of claims 1 to 7, characterized in that: The steps include: Step 1: Install the jig disc (10) to be processed on the rotating disc (11); Step 2: The rotating assembly (2) drives the rotating disk (11) to move the fixture disk (10) to different loading assemblies (3); Step 3: The loading assembly (3) quickly places different fasteners on the fixture plate (10); Step 4: Remove the fixture disc (10) with the fasteners installed from the rotating disc (11).

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