An automatic assembly production line for wooden hangers

Abstract

The present invention relates to an automatic assembly production line for wooden hangers, comprising a plane conveyor; a transverse conveyor, wherein the transverse conveyor is used to receive the hanger main body conveyed from the plane conveyor and output the hanger main body laterally; a flip conveyor, wherein the flip conveyor is located at a station below the transverse conveyor and is used to receive the hanger main body conveyed from the transverse conveyor and flip the hanger main body; a nailing machine, wherein the nailing machine is used to receive the hanger main body conveyed from the flipping conveyor and nail the hanger main body to a round rod; an intermediate conveyor, wherein the intermediate conveyor is used to receive the hanger main body conveyed from the nailing machine and transport the hanger main body backwards and arrange it at the end of the intermediate conveyor; and a manipulator, wherein the manipulator is used to grab the hanger main body conveyed from the intermediate conveyor and put the hanger main body into the next processing step.

Description

Technical Field

[0001] The invention relates to the field of household article manufacturing and production, in particular to an automatic assembly production line for wooden hangers. Background Art

[0002] A wooden clothes hanger is a rack used to hang clothes. Since its shape can be changed at will, it is often used to hang suits.

[0003] Wooden hangers are of excellent quality and in great demand. In existing wooden hanger manufacturers, hanger production is mainly done manually, which mainly includes cutting, splicing, grinding and polishing, painting, nailing round rods, hooking, etc. The workload of workers is large and the efficiency is low.

[0004] Therefore, those skilled in the art are committed to developing an automatic assembly production line for wooden hangers, which automatically assembles and produces wooden hangers, which not only has high efficiency and reduces manufacturing costs, but also has low labor intensity and high manufacturing speed. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide an automatic assembly production line for wooden hangers, which automatically assembles and produces wooden hangers, which not only has high efficiency and reduces manufacturing costs, but also has low labor intensity for workers and high manufacturing speed.

[0006] The technical solution of the present invention to solve the above technical problem is as follows: an automatic assembly production line for wooden hangers, comprising a plane conveyor;

[0007] A transverse conveyor, the transverse conveyor is used to receive the hanger body conveyed from the planar conveyor and output the hanger body transversely;

[0008] A flip conveyor, which is located at a station below the transverse conveyor and is used to receive the hanger body conveyed from the transverse conveyor and flip the hanger body;

[0009] A nailing machine, which is used to receive the hanger body conveyed from the flip conveyor and nail the hanger body to the round rod;

[0010] An intermediate conveyor, the intermediate conveyor is used to receive the hanger bodies conveyed from the nail rod machine, and convey the hanger bodies backward and arrange them at the end of the intermediate conveyor;

[0011] A manipulator, the manipulator is used to grab the hanger body from the end of the intermediate conveyor and put the hanger body into the next processing step;

[0012] The automatic hooking machine is used to receive the hanger body thrown by the robot and nail the hook on the hanger body.

[0013] The beneficial effects of the present invention are as follows: the hanger body is automatically nailed with round rods and automatically nailed with hooks through a rod nailing machine and an automatic hooking machine in sequence, thereby realizing automatic assembly and production of wooden hangers, which is not only efficient and reduces manufacturing costs, but also has low labor intensity and fast manufacturing speed.

[0014] Based on the above technical solution, the present invention can also be improved as follows.

[0015] Furthermore, the plane conveyor comprises a plane conveyor base, a first roller and a second roller are respectively installed at both ends of a machine surface of the plane conveyor base, and a conveyor belt is installed outside the first roller and the second roller;

[0016] A first power device is also installed on the planar conveyor seat, a first pulley is installed at the output end of the first power device, a second pulley is provided at one end of the first roller, the first pulley and the second pulley realize power transmission through a first belt, and the first power device rotates to drive the conveyor belt to move horizontally.

[0017] The beneficial effect of adopting the above further solution is that the plane conveyor automatically conveys the hanger body to the next actuator without manual operation and with high efficiency.

[0018] Further, the transverse conveyor comprises a transverse conveyor seat, a plurality of power rollers are installed at both ends of the transverse conveyor seat through a first bracket, a second power device is installed on the transverse conveyor seat, an output end of the second power device drives the intermediate shaft to rotate synchronously through a first chain, and the intermediate shaft drives the power rollers to rotate through a transmission belt;

[0019] At least three transverse conveyor belts are arranged between the plurality of power rollers. The transverse conveyor belts are installed on the transverse conveyor seat through lifting support beams. A third power device is also installed on the transverse conveyor seat. The output end of the third power device has a first synchronous wheel. The first synchronous wheel engages with the transverse conveyor belt, so that the rotation of the third power device drives the transverse conveyor belt to move laterally.

[0020] The beneficial effect of adopting the above further solution is that the transverse conveyor is used to receive the hanger bodies conveyed by the planar conveyor, and to arrange the hanger bodies in a certain order and then input them backwards.

[0021] Furthermore, the transverse conveyor seat is also equipped with a first cylinder and a fourth cylinder, the output end of the first cylinder is in contact with a lifting beam, a plurality of support plates are installed on the lifting beam, and the lifting beam is supported by the plurality of support plates, and the first cylinder drives the lifting beam and the transverse conveyor belt to move upward and lift the hanger body;

[0022] A baffle is installed on the fourth cylinder, and the fourth cylinder drives the baffle to lift, so that the hanger body passes under the baffle and is transported to the longitudinal branch.

[0023] The beneficial effect of adopting the above further solution is that when the baffle rises under the action of the second cylinder, the hanger body passes through the bottom of the baffle without being transported horizontally, thereby preventing the horizontal branch from being blocked.

[0024] Further, the overturning conveyor comprises an overturning conveyor seat, at least one set of belt guide wheels are installed at both ends of the overturning conveyor seat, a belt is installed outside the belt guide wheel, and the belt guide wheel is connected to a fourth power device;

[0025] The flip conveyor seat is provided with a plurality of downwardly inclined optical axes via an optical axis fixing block, and a level adjuster is provided between the flip conveyor seat and the optical axis fixing block, and a plurality of guide rails are also installed on the flip conveyor seat.

[0026] The beneficial effect of adopting the above further solution is that the hanger body is transported to the next execution process under the action of the overturning conveyor, and during the transportation process, the hanger body is overturned by its own gravity, thereby facilitating subsequent operations.

[0027] Further, the nail bar machine includes a round bar hopper and a nail bar machine base, a round bar conveyor belt is installed in the round bar hopper to feed the round bars to the first conveyor chain, a round bar clamp is installed on the first conveyor chain to clamp the round bars conveyed by the round bar conveyor belt, the first conveyor chain is installed on the nail bar machine base through a first sprocket set, a first high-speed motor is installed on the nail bar machine base, and a cutting saw blade is installed at the output end of the first high-speed motor to cut the round bars clamped on the first conveyor chain;

[0028] A second sprocket group is installed on the base of the nail bar machine, a second conveying chain is installed outside the second sprocket group, the second conveying chain is used to receive the hanger body and convey it backwards, a positioning block is installed on the second conveying chain, and a nail gun assembly is also installed on the base of the nail bar machine. When the round rods and the hanger body on the first conveying chain and the second conveying chain are conveyed to the set position, the nail gun assembly nails the round rods and the hanger body into one piece;

[0029] The first sprocket set and the second sprocket set are both connected to a fifth power device.

[0030] The beneficial effect of adopting the above-mentioned further scheme is that the fifth power device adopts a stepper motor or a servo motor. When the round rod and the hanger body on the first conveying chain and the second conveying chain are conveyed to the set position, the nail gun assembly nails the round rod and the hanger body into one. The first conveying chain and the second conveying chain use the same power device, and after being limited by the corresponding limit devices, it is convenient to accurately control the overlapping position of the two, which is beneficial to the nail gun assembly to staple, with high efficiency and fast speed.

[0031] Furthermore, the two cutting saw blades are respectively arranged at the front and rear positions of the round rod, and cut at both sides of the round rod when the cutting blade is fed, so as to avoid flashing of the round rod cut when cutting in one go.

[0032] Furthermore, the automatic hooking machine includes a hooking machine base, on which a feeder for engaging the hanger body and a guide slot type silo for storing the hanger body are installed, the feeder is also connected to a power device for driving the feeder to move horizontally, the hooking machine base is installed with a plurality of pressing wheels for pressing the hanger body through a pressing wheel fixture, and a pressing cylinder is also installed between the plurality of pressing wheels;

[0033] The side wall of the upper hook machine seat is also provided with a manipulator for placing the hanger body in the guide groove type silo, and the manipulator is used to grab the hanger body at the end of the intermediate conveyor.

[0034] The beneficial effect of adopting the above further solution is that after the robot places the hanger body on the feeder and transports it to a suitable position, the pressing wheel and the pressing cylinder press and fix it tightly, which is convenient for subsequent operations.

[0035] Furthermore, the upper hook machine base side wall is installed with an upper hook machine base body, the upper hook machine base body is installed with a motor mounting seat, the end of the motor mounting seat is abutted with the second cylinder output end, the motor mounting seat is installed with a second high-speed motor, and the output end of the second high-speed motor is installed with a drill bit,

[0036] The motor mounting seat has a first linear guide rail, and a first sliding block matched with the linear guide rail is also arranged at the bottom of the motor mounting seat.

[0037] The beneficial effect of adopting the above further scheme is that after the pressing wheel and the pressing cylinder press the hanger body tightly, the second high-speed motor moves under the action of the second cylinder, and the drill bit drills corresponding holes on the hanger body, and a first linear guide rail and a corresponding slider are provided at the bottom of the motor mounting seat, so that the motor mounting seat and the second high-speed motor move in a straight line, thereby ensuring that the drilled hole does not deviate.

[0038] Further, a hook vibrating plate is installed on the side wall of the upper hook machine base body, a hook clamp is provided at the discharge port of the hook vibrating plate, the hook clamp is installed on the clamp seat, and a third cylinder is provided at the end of the clamp seat;

[0039] A second slider is also provided at the bottom of the clamp seat, a second guide rail cooperating with the second slider is provided on the main body of the upper hook machine seat, and a vibrator is also connected to the bottom of the hook clamp;

[0040] A finished product conveyor is also provided at the end of the automatic hooking machine.

[0041] The beneficial effect of adopting the above further scheme is that the hook is vibrated and transported to the hook clamp through the vibration plate, and the hook clamp is assembled with the hanger body under the transportation of the clamp seat and the third cylinder. A second slider and a second guide rail are provided at the bottom of the clamp seat to enable the hook clamp to move horizontally, and a vibrator is preferably provided at the bottom of the hook clamp, so as to quickly assemble the hook with the hanger body to prevent slight deviations between the hook and the hanger body from causing a decrease in assembly quality. The assembled hanger is conveyed to the next process through a finished product conveyor.

[0042] Furthermore, the intermediate conveyor is installed between the nail rod machine and the automatic hooking machine, and the intermediate conveyor includes an intermediate conveyor frame, a plurality of belt guide wheels are installed inside the conveyor frame, and a flat belt is installed outside the belt guide wheel;

[0043] The intermediate conveyor frame is also equipped with a sixth power device, which drives the planar belt to move and transfer the hanger body backwards to the collector at the end of the intermediate conveyor. The collector is used to arrange the hanger bodies transferred from the intermediate conveyor in a consistent manner.

[0044] The beneficial effect of adopting the above further solution is that the intermediate conveyor is used to connect the nail rod machine and the automatic hook machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 It is a structural schematic diagram of a specific embodiment of the present invention;

[0046] Figure 2 It is a schematic diagram of the structure of a plane conveyor in a specific embodiment of the present invention;

[0047] Figure 3 It is a schematic diagram of the structure of a transverse conveyor in a specific embodiment of the present invention;

[0048] Figure 4 It is a schematic diagram of the installation structure of the transverse conveyor belt in the transverse conveyor in a specific embodiment of the present invention;

[0049] Figure 5 It is a schematic diagram of the structure of a turnover conveyor in a specific embodiment of the present invention;

[0050] Figure 6 It is a structural schematic diagram of a nail rod machine in a specific embodiment of the present invention;

[0051] Figure 7 It is a schematic diagram of the side view of the nail rod machine in a specific embodiment of the present invention;

[0052] Figure 8 It is a schematic diagram of the structure of a nail rod machine from above in a specific embodiment of the present invention;

[0053] Fig. 9 It is a structural schematic diagram of an automatic hook-up machine in a specific embodiment of the present invention;

[0054] Fig.10 It is a schematic diagram of the installation structure of the second high-speed motor in the automatic hook-up machine in a specific embodiment of the present invention;

[0055] Fig.11 It is a schematic diagram of the installation structure of the hook clamp in the automatic hooking machine in a specific embodiment of the present invention;

[0056] Fig.12 It is a schematic diagram of the structure of the middle conveyor in a specific embodiment of the present invention.

[0057] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0058] 100, plane conveyor; 200, horizontal conveyor; 300, flip conveyor; 400, nail rod machine; 500, intermediate conveyor; 600, automatic hook machine; 700, finished product conveyor; 800, manipulator;

[0059] 101, plane conveyor base; 102, machine table; 103, first roller; 104, second roller; 105, second pulley; 106, first pulley; 107, first power device; 108, first belt; 109, conveyor belt;

[0060] 201, transverse conveyor base; 202, first bracket; 203, power roller; 204, first chain; 205, second power device; 206, intermediate shaft; 207, transmission belt; 208, transverse conveyor belt; 209, first cylinder; 210, lifting beam; 211, support plate; 212, first synchronous wheel; 213, fourth cylinder; 214, baffle; 215, lifting beam;

[0061] 301, flip conveyor base; 302, belt guide wheel; 303, belt; 304, fourth power device; 305, optical axis fixing block; 306, optical axis; 307, level adjuster; 308, guide rail;

[0062] 401, round bar hopper; 402, nail bar machine base; 403, round bar conveyor belt; 404, first conveyor chain; 405, round bar clamp; 406, first sprocket group; 407, first high-speed motor; 408, second sprocket group; 409, second conveyor chain; 410, positioning block; 411, nail gun assembly;

[0063] 501, intermediate conveyor frame; 502, belt guide wheel; 503, flat belt; 504, sixth power device;

[0064] 601, upper hook machine base; 602, feeder; 603, pressure wheel holder; 604, pressure wheel; 605, pressing cylinder; 606, upper hook machine base body; 607, hook vibration plate; 608, second high-speed motor; 609, second cylinder; 610, motor mounting seat; 611, first slider; 612, first linear guide rail; 613, fixture seat; 614, third cylinder; 615, hook fixture; 616, second slider; 617, second guide rail; 618, vibrator; 619, guide trough type silo. DETAILED DESCRIPTION

[0065] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0066] In the description of the present invention, it is necessary to understand that the terms "center", "length", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "inside", "outside", "peripheral", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred system or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0067] In the description of the present invention, “plurality” means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.

[0068] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0069] like Figure 1 , Figure 2 As shown, an automatic assembly production line for wooden hangers includes a flat conveyor 100. In this embodiment, the flat conveyor 100 includes a flat conveyor base 101, and a height adjustment device can be installed on the support foot of the flat conveyor base 101 to adjust the height of the flat conveyor base 101. A first roller 103 and a second roller 104 are respectively installed at both ends of a machine table 102 of the flat conveyor base 101, and the second roller 104 is a non-powered bare roller. A conveyor belt 109 is installed outside the first roller 103 and the second roller 104.

[0070] A first power device 107 is also installed on the planar conveyor base 101. The first power device 107 can adopt a reduction motor. A first pulley 106 is installed at the output end of the first power device 107. A second pulley 105 is provided at one end of the first roller 103. The first pulley 106 and the second pulley 105 realize power transmission through a first belt 108. The rotation of the first power device 107 drives the conveyor belt 109 to move horizontally, thereby transporting the hanger body to the next execution station.

[0071] like Figure 1 , Figure 3 , Figure 4 As shown, the transverse conveyor 200 is used to receive the hanger body conveyed from the plane conveyor 100 and output the hanger body horizontally. In one embodiment, the transverse conveyor 200 includes a transverse conveyor base 201, and the transverse conveyor base 201 can be welded by multiple square tubes. A height adjuster can also be set at the bottom of the transverse conveyor base 201. Multiple power rollers 203 are installed at both ends of the transverse conveyor base 201 through the first bracket 202. A second power device 205 is installed on the transverse conveyor base 201. The second power device 205 can use a reduction motor. The output end of the second power device 205 drives the intermediate shaft 206 to rotate synchronously through the first chain 204. The intermediate shaft 206 drives the power roller 203 to rotate through the transmission belt 207. Specifically, multiple transmission belts 207 are wound around the intermediate shaft 206, thereby driving multiple power rollers to rotate, and the transmission belt 207 is in an eight-shaped shape, thereby facilitating the power transmission between the intermediate shaft 206 and the power roller 203.

[0072] At least three transverse conveyor belts 208 are also arranged between the multiple power rollers 203. In the present embodiment, three transverse conveyor belts 208 are arranged. The transverse conveyor belts 208 are installed on the transverse conveyor base 201 through the lifting support beam 215. The transverse conveyor base 201 is also equipped with a third power device. The output end of the third power device has a first synchronous wheel 212. The first synchronous wheel 212 is engaged with the transverse conveyor belt 208, so that the third power device rotates to drive the transverse conveyor belt 208 to move laterally. When multiple transverse conveyor belts 208 are used, an intermediate shaft can be arranged between the third power device and the transverse conveyor belt 208, and multiple first synchronous wheels 212 are installed on the intermediate shaft.

[0073] The first cylinder 209 and the fourth cylinder 213 are also installed on the transverse conveyor base 201. A lifting beam 210 is installed on the output end of the first cylinder 209. Multiple support plates 211 are installed on the lifting beam 210. The lifting beam 215 is supported by the multiple support plates 211. The first cylinder 209 drives the lifting beam 215 and the transverse conveyor belt 208 to move upward and lift the hanger body. When the lifting plate 211 rises, the hanger body is separated from the power roller 203, and the hanger body is transported to the next process under the action of the transverse conveyor belt 208.

[0074] The fourth cylinder 213 is provided with a baffle 214, which drives the baffle 214 to lift, so that the hanger body passes under the baffle 214 and is transported to the longitudinal branch without being transported horizontally, thereby avoiding blocking of the horizontal transport branch. A hanger body guide mechanism can also be provided at the end of the horizontal conveyor base 201 to facilitate the transport of the hanger body to the next process.

[0075] like Figure 1 , Figure 5 As shown, the flip conveyor 300 is located at a station below the transverse conveyor 200, and is used to receive the hanger body conveyed from the transverse conveyor 200 and flip the hanger body. In the specific working process, the flip conveyor 300 includes a flip conveyor base 301, at least one set of belt guide wheels 302 are installed at both ends of the flip conveyor base 301, and a belt 303 is installed outside the belt guide wheels 302. The belt 303 is mostly an O-type belt. The belt guide wheels 302 are connected to a fourth power device 304. When the hanger body is transported on the belt 303, the hanger body flips under the action of its own gravity. A plurality of parallel guide rails 308 are also installed on the flip conveyor base 301. When multiple sets of belt guide wheels 302 are used, guide plates can be installed between the belt guide wheels 302 to facilitate the passage of the hanger body.

[0076] The flip conveyor base 301 is equipped with a plurality of downwardly inclined optical axes 306 via an optical axis fixing block 305 , and a level adjuster 307 is also provided between the flip conveyor base 301 and the optical axis fixing block 305 , and the level adjuster 307 is used to adjust the distance between the plurality of optical axes 306 .

[0077] like Figure 1 , Figure 6 , Figure 7 , Figure 8As shown, the nailing machine 400 is used to receive the hanger body conveyed from the flip conveyor 300 and nail the hanger body to the round bar. In some embodiments, the nailing machine 400 includes a round bar hopper 401 and a nailing machine base 402. A round bar conveyor belt 403 is installed in the round bar hopper 401 to feed the round bar to the first conveying chain 404. A round bar clamp 405 is installed on the first conveying chain 404 to clamp the round bar conveyed by the round bar conveyor belt 403. The first conveying chain 404 is installed on the nailing machine base 402 through a first sprocket set 406. A first high-speed motor 407 is installed on the nailing machine base 402. A cutting saw blade is installed at the output end of the first high-speed motor 407 to cut the round bar clamped on the first conveying chain 404. In this embodiment, two first high-speed motors 407 are installed on the nailing machine base 402 to cut both ends of the round bar into an inclined surface.

[0078] A second sprocket group 408 is installed on the nail bar machine base 402, and a second conveying chain 409 is installed outside the second sprocket group 408. The second conveying chain 409 is used to receive the hanger body and convey it backward. A positioning block 410 is installed on the second conveying chain 409. When the hanger body is transmitted to the second chain 409, the positioning block 410 clamps the hanger body. A nail gun assembly 411 is also installed on the nail bar machine base 402.

[0079] When the round rods and the hanger body on the first conveying chain 404 and the second conveying chain 409 are conveyed to the set position, the nail gun assembly 411 nails the round rods and the hanger body together, and the first sprocket group 406 and the second sprocket group 408 are both connected to the fifth power device. In the specific working process, the fifth power device adopts a stepper motor or a servo motor, and the output end of the fifth power device is respectively connected to the first sprocket group 406 and the second sprocket group 408 through a sprocket and a chain. The rotation of the fifth power device drives the first conveying chain 404 and the second conveying chain 409 to move at the same time. When the fifth power device rotates to the set position, the nail gun assembly 411 nails the round rod and the hanger body together, and the use of a stepper motor or a servo motor facilitates the precise control of the conveying position of the first conveying chain 404 and the second conveying chain 409.

[0080] like Figure 1 , Fig. 9 , Fig.10 , Fig.11As shown, the automatic hooking machine 600 is used to receive the hanger body delivered by the nail rod machine 400 and nail the hook on the hanger body. In a specific embodiment, the automatic hooking machine 600 includes a hooking machine base 601 and a guide slot type bin 619 for storing the hanger body, and a feeder 602 for engaging the hanger body is installed on the hooking machine base 601. A manipulator 800 for placing the hanger body in the guide slot type bin 619 is also provided on the side wall of the hooking machine base 601, and the manipulator 800 is used to grab the hanger body at the end of the intermediate conveyor 500. After the manipulator 800 places the hanger body in the guide slot type bin 619, the feeder 602 engages the hanger body one by one, and the hanger body is horizontal, which is convenient for subsequent drilling, etc.

[0081] The feeder 602 is also connected to a power device for driving the feeder 602 to move horizontally. The upper hook machine base 601 is equipped with a plurality of pressing wheels 604 for pressing the hanger body through a pressing wheel holder 603. The pressing wheel holder 603 is also used to adjust the position of the pressing wheel 604. A pressing cylinder 605 is also installed between the plurality of pressing wheels 604. During the drilling process, the pressing cylinder 605 presses the hanger body tightly to prevent deviation during the drilling process and cause inaccurate drilling.

[0082] The upper hook machine base 601 has a main body 606 installed on the side wall, and a motor mounting seat 610 is installed on the upper hook machine base main body 606. The end of the motor mounting seat 610 abuts against the output end of the second cylinder 609. The motor mounting seat 610 has a second high-speed motor 608 installed on it, and a drill bit is installed on the output end of the second high-speed motor 608. The motor mounting seat 610 has a first linear guide rail 612, and a first slider 611 that cooperates with the linear guide rail 612 is also provided at the bottom of the motor mounting seat 610. The second cylinder 609 pushes the first slider 611 to slide along the first linear guide rail 612, so that the drill bit does not deviate when drilling.

[0083] A hook vibrating plate 607 is installed on the side wall of the upper hook machine base body 606. The hook vibrating plate 607 is used to store hooks and arrange them in a certain order under the action of a vibrator. A hook clamp 615 is provided at the discharge port of the hook vibrating plate 607. The hook clamp 615 automatically clamps the hook. The hook clamp 615 is installed on a clamp seat 613. A third cylinder 614 is provided at the end of the clamp seat 613.

[0084] A second slider 616 is also provided at the bottom of the clamp seat 613, and a second guide rail 617 cooperating with the second slider 616 is provided on the upper hook machine seat body 606. The hook clamp 615 and the clamp seat 613 slide along the second rail 617 under the push of the third cylinder 614, so that the hook and the hanger body are assembled together to form a finished hanger. A vibrator 618 is also connected to the bottom of the hook clamp 615. The vibrator 618 is used in the process of assembling the hook and the hanger body. When there is a slight deviation between the hook and the drilling hole, the hook can be smoothly assembled with the hanger body under the action of the vibrator 618.

[0085] A finished product conveyor 700 is also provided at the end of the automatic hooking machine 600 , and the structure of the finished product conveyor 700 is the same as that of the plane conveyor 100 .

[0086] like Figure 1 , Fig.12 As shown, an intermediate conveyor 500 is also installed between the nail rod machine 400 and the automatic hook machine 600. The intermediate conveyor 500 mainly connects the nail rod machine 400 and the automatic hook machine 600, thereby facilitating the transfer between the two. In a specific embodiment, the intermediate conveyor 500 includes an intermediate conveyor frame 501, a plurality of belt guide wheels 502 are installed on the inner side of the conveyor frame 501, and a flat belt 503 is installed on the outer side of the belt guide wheel 502. A sixth power device 504 is also installed on the intermediate conveyor frame 501. In order to prevent the hanger body from falling during the conveying process, a limiter can also be installed on the intermediate conveyor frame 501. The sixth power device 504 drives the flat belt 503 to move and transfer the hanger body backward to the collector 505 at the end of the intermediate conveyor 500. The collector is used to arrange the hanger bodies transferred from the intermediate conveyor 500 in a consistent manner.

[0087] Working principle of the present invention: the hanger body is conveyed to the transverse conveyor 200 by the plane conveyor 100, and the hanger body is arranged in a certain order by the action of the transverse conveyor belt 208 and the lifting plate 211, and then turned over by the turning conveyor 300 and conveyed to the second conveying chain 409 of the nail rod machine;

[0088] The round rod is conveyed to the first chain 404 by the round rod conveyor belt 403, and after being clamped by the round rod clamp 405, it is cut by the cutting saw blade under the conveyance of the first chain 404. At the set position, after being assembled with the hanger body on the second conveyor chain 409, the nail gun assembly 411 nails the round rod and the hanger body into one, and conveys it to the collector 505 at the end of the intermediate conveyor 500 through the intermediate conveyor 500.

[0089] Then the robot 800 places the hanger body on the collector 505 on the guide groove type silo 619, and the feeder 602 clamps the guide groove type silo 619 one by one. After reaching the specified position under the action of the power device, the pressing wheel 604 and the pressing cylinder 605 press and fix the hanger body, and the second cylinder 609 drives the second high-speed motor 608 to drill holes in the hanger body. Then, the hook is clamped by the hook clamp 615, and the third cylinder 614 drives the hook clamp 615 to move so that the hook and the hanger body are assembled to form a finished hanger.

[0090] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0091] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic assembly production line for wooden hangers, characterized by: including a flat conveyor (100); a transverse conveyor (200), the transverse conveyor (200) being used to receive the hanger body conveyed from the planar conveyor (100) and output the hanger body transversely; a flip conveyor (300), the flip conveyor (300) being located at a station below the transverse conveyor (200), and being used to receive the hanger body conveyed from the transverse conveyor (200) and flip the hanger body; a nailing machine (400), the nailing machine (400) being used to receive the clothes hanger body conveyed from the flip conveyor (300) and to nail the clothes hanger body to the round rod; An intermediate conveyor (500), the intermediate conveyor (500) being used to receive the hanger bodies conveyed from the nail rod machine (400), and to convey the hanger bodies backwards and arrange them at the end of the intermediate conveyor (500); A robot (800), the robot (800) being used to grab the hanger body from the end of the intermediate conveyor (500) and deliver the hanger body to the next processing step; An automatic hooking machine (600), the automatic hooking machine (600) is used to receive the clothes hanger body dropped by the robot (800) and nail the hook to the clothes hanger body; The overturning conveyor (300) comprises an overturning conveyor base (301), at least one set of belt guide wheels (302) are installed at both ends of the overturning conveyor base (301), a belt (303) is installed outside the belt guide wheels (302), and the belt guide wheels (302) are connected to a fourth power device (304); The flip conveyor base (301) is provided with a plurality of downwardly inclined optical axes (306) via an optical axis fixing block (305), and a level adjuster (307) is provided between the flip conveyor base (301) and the optical axis fixing block (305), and a plurality of guide rails (308) are also installed on the flip conveyor base (301); The nail bar machine (400) comprises a round bar hopper (401) and a nail bar machine base (402); a round bar conveyor belt (403) is installed in the round bar hopper (401) to feed the round bars to a first conveyor chain (404); a round bar clamp (405) is installed on the first conveyor chain (404) to clamp the round bars conveyed by the round bar conveyor belt (403); the first conveyor chain (404) is installed on the nail bar machine base (402) via a first sprocket set (406); a first high-speed motor (407) is installed on the nail bar machine base (402); a cutting saw blade is installed at the output end of the first high-speed motor (407) to cut the round bars clamped on the first conveyor chain (404); A second sprocket group (408) is installed on the base (402) of the nail bar machine, a second conveying chain (409) is installed outside the second sprocket group (408), the second conveying chain (409) is used to receive the hanger body and convey it backwards, a positioning block (410) is installed on the second conveying chain (409), and a nail gun assembly (411) is also installed on the base (402) of the nail bar machine, when the round rod and the hanger body on the first conveying chain (404) and the second conveying chain (409) are conveyed to a set position, the nail gun assembly (411) nails the round rod and the hanger body into one piece; The first sprocket set (406) and the second sprocket set (408) are both connected to a fifth power device.

2. The automatic assembly line for wooden hangers according to claim 1 is characterized by: The planar conveyor (100) comprises a planar conveyor base (101), a first roller (103) and a second roller (104) are respectively installed at both ends of a machine surface (102) of the planar conveyor base (101), and a conveyor belt (109) is installed outside the first roller (103) and the second roller (104); A first power device (107) is also installed on the plane conveyor base (101); a first pulley (106) is installed at the output end of the first power device (107); a second pulley (105) is provided at one end of the first roller (103); power is transmitted between the first pulley (106) and the second pulley (105) via a first belt (108); the first power device (107) rotates to drive the conveyor belt (109) to move horizontally.

3. The automatic assembly line for wooden hangers according to claim 1 is characterized by: The transverse conveyor (200) comprises a transverse conveyor base (201), a plurality of power rollers (203) are installed at both ends of the transverse conveyor base (201) via a first bracket (202), a second power device (205) is installed on the transverse conveyor base (201), an output end of the second power device (205) drives an intermediate shaft (206) to rotate synchronously via a first chain (204), and the intermediate shaft (206) drives the power rollers (203) to rotate via a transmission belt (207); At least three transverse conveyor belts (208) are arranged between the plurality of power rollers (203). The transverse conveyor belts (208) are installed on the transverse conveyor base (201) via a lifting support beam (215). A third power device is also installed on the transverse conveyor base (201). The output end of the third power device has a first synchronous wheel (212). The first synchronous wheel (212) is engaged with the transverse conveyor belt (208), so that the third power device rotates to drive the transverse conveyor belt (208) to move laterally.

4. The automatic assembly line for wooden hangers according to claim 3 is characterized by: A first cylinder (209) and a fourth cylinder (213) are also installed on the transverse conveyor base (201); the output end of the first cylinder (209) is in contact with a lifting beam (210); a plurality of support plates (211) are installed on the lifting beam (210); the lifting beam (215) is supported by the plurality of support plates (211); the first cylinder (209) drives the lifting beam (215) and the transverse conveyor belt (208) to move upward and lift the hanger body; A baffle (214) is installed on the fourth cylinder (213), and the fourth cylinder drives the baffle (214) to lift, so that the hanger body passes under the baffle (214) and is transported to the longitudinal branch.

5. The automatic assembly line for wooden hangers according to claim 1 is characterized by: The automatic hooking machine (600) comprises a hooking machine base (601), on which a feeder (602) for engaging a hanger body and a guide slot type material bin (619) for storing the hanger body are mounted, the feeder (602) is further connected to a power device for driving the feeder (602) to move horizontally, the hooking machine base (601) is mounted with a plurality of pressing wheels (604) for pressing the hanger body via a pressing wheel holder (603), and a pressing cylinder (605) is further mounted between the plurality of pressing wheels (604); The side wall of the upper hook machine base (601) is also provided with a manipulator (800) for placing the hanger body in the guide groove type silo (619); the manipulator (800) is used to grab the hanger body at the end of the intermediate conveyor (500).

6. The automatic assembly line for wooden hangers according to claim 5 is characterized by: An upper hook machine base body (606) is mounted on the side wall of the upper hook machine base (601), a motor mounting seat (610) is mounted on the upper hook machine base body (606), a rear end of the motor mounting seat (610) is abutted against an output end of a second cylinder (609), a second high-speed motor (608) is mounted on the motor mounting seat (610), and a drill bit is mounted on the output end of the second high-speed motor (608). The motor mounting seat (610) has a first linear guide rail (612), and a first sliding block (611) cooperating with the first linear guide rail (612) is also provided at the bottom of the motor mounting seat (610).

7. The automatic assembly line for wooden hangers according to claim 6 is characterized by: A hook vibrating plate (607) is installed on the side wall of the upper hook machine base body (606); a hook clamp (615) is provided at the discharge port of the hook vibrating plate (607); the hook clamp (615) is installed on a clamp seat (613); and a third cylinder (614) is provided at the end of the clamp seat (613); A second sliding block (616) is also provided at the bottom of the clamp seat (613); a second guide rail (617) cooperating with the second sliding block (616) is provided on the upper hook seat body (606); and a vibrator (618) is also connected to the bottom of the hook clamp (615); A finished product conveyor (700) is also provided at the end of the automatic hooking machine (600).

8. The automatic assembly line for wooden hangers according to claim 7 is characterized by: The intermediate conveyor (500) is also installed between the nail rod machine (400) and the automatic hooking machine (600), and the intermediate conveyor (500) includes an intermediate conveyor frame (501), a plurality of belt guide wheels (502) are installed inside the intermediate conveyor frame (501), and a flat belt (503) is installed outside the belt guide wheels (502); A sixth power device (504) is also installed on the intermediate conveyor frame (501), and the sixth power device (504) drives the planar belt (503) to move and transfer the hanger bodies backwards to a collector (505) at the end of the intermediate conveyor (500), and the collector is used to arrange the hanger bodies transferred from the intermediate conveyor (500) in a uniform manner.

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