Automatic assembling machine for wooden clothes hanger

Abstract

The invention discloses an automatic wooden clothes hanger assembling machine which comprises a rack, a main body feeding device, a round rod feeding device, a positioning device, a nailing device, a conveying device, a feeding device, a rack, a clothes hook feeding device and a hook inserting device. The round rod feeding device is arranged at the rear part of the left side of the rack; the main body feeding device is arranged on the left side of the rack and located on the right side of the round rod feeding device. The positioning device is respectively connected with the round rod feeding device and the conveying device; the conveying device is arranged on the rack and located on the right side of the main body feeding device. The nailing device is arranged on the right side of the rack and located above the conveying device. The feeding device is arranged at the right end of the rack; the rack is positioned on the right side of the rack; the hook inserting device is arranged on the rack; the clothes hook feeding device is arranged on the rear side of the hook inserting device and connected with the hook inserting device. The discharging device is arranged on the rack and located above the hook inserting device. The automatic assembling device can realize automatic assembling of the wooden clothes hanger, and is high in automation degree and high in working efficiency.

Description

Technical Field

[0001] The present invention belongs to the technical field of hanger processing, and particularly relates to an automatic assembly machine for wooden hangers. Background Art

[0002] Hangers are commonly used consumables in people's daily lives. With the development of science and technology, hangers made of various materials have emerged continuously. For example, hangers made of plastic or wire materials have come into being. Plastic hangers have low manufacturing costs, but the hangers made of them have poor bearing strength. After being exposed to sunlight and rain, plastic hangers are extremely easy to age and break, with poor durability. Moreover, after discarded old plastic hangers are no longer used, they will also cause relatively large pollution to the environment. And due to the easy aging of plastic hangers, they will cause unnecessary pollution to clothing after aging. Compared with other materials, wooden hangers are safer, more environmentally friendly, more economical and practical, and more beautiful.

[0003] Wooden hangers are divided into three parts, namely the main body, the round rod, and the hook. In the current production and processing of wooden hangers, usually the main body, the round rod, and the hook are made separately first, and then the three are assembled. However, the existing wooden hanger assembly equipment has the technical problems of low automation, high cost, time-consuming and laborious, and low processing efficiency. Summary of the Invention

[0004] The purpose of the present invention is to provide an automatic assembly machine for wooden hangers to solve the technical problems proposed in the above background art.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] An automatic assembly machine for wooden hangers includes a frame, a main body feeding device, a round rod feeding device, a positioning device, a nailing device, a conveying device, a feeding device, a bench, a hook feeding device, and a hook inserting device. The frame is horizontally arranged; the round rod feeding device is arranged at the rear of the left side of the frame; the main body feeding device is arranged on the left side of the frame, on the right side of the round rod feeding device; the positioning device is respectively connected to the round rod feeding device and the conveying device; the conveying device is arranged on the frame and on the right side of the main body feeding device; the nailing device is arranged on the right side of the frame and above the conveying device; the feeding device is arranged at the right end of the frame; the bench is located on the right side of the frame; the hook inserting device is arranged on the bench; the hook feeding device is arranged behind the hook inserting device and connected to the hook inserting device.

[0007] Further, the main body feeding device includes a placing plate, a limiting rod, and a main body separating cylinder; the placing plate is horizontally arranged at the left end of the frame; the limiting rod is vertically arranged on the placing plate, and a plurality of limiting rods are provided, which are arranged at intervals from each other; the main body separating cylinder is arranged at the bottom surface of the placing plate, and its piston rod faces right.

[0008] Furthermore, the round rod feeding device includes a blanking hopper, a blanking motor, a screw motor, a screw, an inclined top cylinder, and an inclined plate. The blanking hopper is arranged at the upper part of the rear side of the left end of the frame; the blanking motor is arranged on the side wall of the blanking hopper, and its output rod enters the interior of the blanking hopper; the screw motor is arranged at the rear side of the left end of the frame, and there are two arranged at intervals front and back. Its output rod faces to the right and is located below the blanking hopper; the screw is horizontally arranged left and right and is located below the discharge port of the blanking hopper. Its left end is fixedly connected to the output rod of the screw motor; the inclined top cylinder is inclined and arranged on the front and back sides of the two screws, and its piston rods are opposite and inclined upward; the inclined plate is vertically arranged on the piston rod of the inclined top cylinder.

[0009] Furthermore, the positioning device includes a slide module one, a positioning cylinder, a moving plate, and a finger cylinder one; the slide module one is horizontally arranged on the frame front and back and is located above the screw; the positioning cylinder is connected to the bottom of the slide of the slide module one, and its piston rod faces downward; the moving plate is horizontally arranged at the bottom of the piston rod of the positioning cylinder; the finger cylinder one is arranged on the bottom surface of the moving plate and there are two arranged at intervals front and back, and its clamping part faces downward.

[0010] Furthermore, the conveying device includes a chain conveyor and a fixture; the chain conveyor is horizontally arranged on the frame left and right, is located on the right side of the main body feeding device, and there are two chain conveyors arranged at intervals front and back; the top surface of the fixture is open, the interior is hollow, and the bottom is vertically arranged on the chain of the chain conveyor, and there are multiple arranged at intervals left and right. The fixtures on the two chain conveyors correspond to each other.

[0011] Furthermore, the nailing device includes a nailing cylinder, a connecting plate, and a nail gun; the nailing cylinder is arranged on the frame and is located above the chain conveyor belt, and its piston rod faces downward; the connecting plate is arranged at the bottom end of the piston rod of the nailing cylinder, and there are two nail guns, which are respectively arranged at the front and back of the bottom surface of the connecting plate, and their gun heads face downward.

[0012] Furthermore, the feeding device includes a slide module two, a feeding cylinder, a fixing plate, and a finger cylinder two; the slide module two is horizontally arranged on the rear side of the top surface of the frame and is located above the right end of the chain conveyor belt; the feeding cylinder is connected to the slide of the slide module two, and its piston rod is downward; the fixing plate is arranged at the bottom of the piston rod of the feeding cylinder; the finger cylinder two is arranged at the bottom end of the fixing plate and there are two arranged at intervals front and back, and its clamping part faces downward.

[0013] Further, the clothes hook feeding device includes a winch loader, a feeding pipe, a mounting frame, a hook separating cylinder, a hook separating plate, a hook blocking cylinder, and a baffle plate; the winch loader is vertically arranged at the rear side of the bench; the feeding end of the feeding pipe is connected to the discharge port of the winch loader, and the discharge end extends downward and obliquely to above the hook receiving plate, and a notch is provided on the upper part of the pipe wall at the discharge end; the mounting frame is vertically arranged on the bench and is located above the feeding pipe; the hook separating cylinder is vertically arranged on the bottom surface of the upper part of the mounting frame and is located above the notch of the feeding pipe, and its output rod faces downward; the hook separating plate is vertically arranged at the bottom end of the output rod of the hook separating cylinder; the hook blocking cylinder is obliquely arranged on the bottom surface of the upper part of the mounting frame, and its output rod faces the notch of the feeding pipe; the baffle plate is arranged at the bottom end of the output rod of the hook blocking cylinder.

[0014] Further, the hook inserting device includes a hook inserting table, a slide rail, a hook receiving plate, a top hook cylinder, a clamping hook cylinder, and a hook inserting motor; the slide rails are horizontally arranged left and right and are provided with two at intervals front and back; the hook inserting table is horizontally arranged, and its bottom surface is slidably connected to the slide rails through a slide table, and an opening is vertically penetrated through the front side of the hook inserting table; the top hook cylinder is arranged at the bottom of the slide table, and its piston rod extends upward into the opening of the hook inserting table; the hook receiving plate is horizontally arranged at the top end of the piston rod of the top hook cylinder; the clamping hook cylinder is horizontally arranged front and back on the bench and is located in front of the front slide rail, and its piston rod faces the opening of the socket table; the hook inserting motor is arranged at the rear side of the top surface of the bench, and its output rod faces forward and is connected to the bottom surface of the hook inserting table through a lead screw.

[0015] Further, a positioning device is further included; the positioning device includes a positioning plate and a positioning block; the positioning plate is horizontally arranged on the bench and is located in front of the hook inserting device; a plurality of positioning blocks are arranged on the top surface of the bench.

[0016] The beneficial effects of the present invention compared with the prior art are as follows:

[0017] The present invention can realize the automatic assembly of the main body, round rod, and clothes hook of the wooden clothes hanger. Each device can operate simultaneously, with a high degree of automation, saving time and effort, and high work efficiency. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of the present invention;

[0019] Figure 2 is a front view of the present invention;

[0020] Figure 3 is a left view of the present invention;

[0021] Figure 4 is a top view of the present invention;

[0022] Figure 5 is an enlarged view of part A of the present invention;

[0023] Figure 6 It is an enlarged view of position B of the present invention;

[0024] Figure 7 It is a schematic diagram of the connection structure of the bench of the present invention;

[0025] Figure 8 It is an enlarged view of position C of the present invention;

[0026] Figure 9 It is a front view of the connection structure of the bench of the present invention;

[0027] Figure 10 It is a top view of the connection structure of the bench of the present invention.

[0028] In the drawings, 1 - frame;

[0029] 2 - main body feeding device; 21 - placing plate; 22 - limiting rod; 23 - sub-main body cylinder;

[0030] 3 - round rod feeding device; 31 - hopper; 32 - feeding motor; 33 - screw motor; 34 - screw; 35 - inclined top cylinder; 36 - inclined plate;

[0031] 4 - positioning device; 41 - slide module one; 42 - positioning cylinder; 43 - moving plate; 44 - finger cylinder one;

[0032] 5 - conveying device; 51 - chain conveyor; 52 - fixture;

[0033] 6 - nailing device; 61 - nailing cylinder; 62 - connecting plate; 63 - nail gun;

[0034] 7 - feeding device; 71 - slide module two; 72 - feeding cylinder; 73 - fixing plate; 74 - finger cylinder two;

[0035] 8 - bench;

[0036] 9 - clothes hook feeding device; 91 - winch loader; 92 - feeding pipe; 921 - notch; 93 - mounting bracket; 94 - sub-hook cylinder; 95 - sub-hook plate; 96 - hook blocking cylinder; 97 - baffle;

[0037] 10 - hook inserting device; 101 - hook inserting table; 102 - slide rail; 103 - hook receiving plate; 1031 - hook groove; 104 - top hook cylinder; 105 - clamping hook cylinder; 106 - hook inserting motor;

[0038] 11 - discharging device; 111 - slide module three; 112 - discharging cylinder; 113 - mounting plate; 114 - finger cylinder three;

[0039] 12 - material receiving device; 121 - base; 122 - vertical rod; 123 - material receiving rod;

[0040] 13 - Positioning device; 131 - Positioning plate; 132 - Positioning block. Specific embodiments

[0041] In order to make the objectives, technical solutions and advantages of the present invention more clear and understandable, the following provides preferred embodiments with reference to the accompanying drawings and further elaborates on the present invention in detail. However, it should be noted that many details listed in the specification are only for enabling the reader to have a thorough understanding of one or more aspects of the present invention, and these aspects of the present invention can be implemented even without these specific details.

[0042] As Figures 1 - 10 shown, an automatic wooden hanger assembling machine includes a frame 1, a main body feeding device 2, a round rod feeding device 3, a positioning device 4, a conveying device 5, a nailing device 6, a feeding device 7, a bench 8, a hook feeding device 9, and a hook inserting device 10. The frame 1 is horizontally arranged; the round rod feeding device 3 is arranged at the rear of the left side of the frame 1; the main body feeding device 2 is arranged on the left side of the frame 1 and to the right of the round rod feeding device 3; the positioning device 4 is respectively connected to the round rod feeding device 3 and the conveying device 5; the conveying device 5 is arranged on the frame 1 and to the right of the main body feeding device 2; the nailing device 6 is arranged on the right side of the frame 1 and above the conveying device 5; the feeding device 7 is arranged at the right end of the frame 1; the bench 8 is located to the right of the frame 1; the hook inserting device 10 is arranged on the bench 8; the hook feeding device 9 is arranged at the rear of the hook inserting device 10 and connected to the hook inserting device 10; the blanking device 11 is arranged on the bench 8 and above the hook inserting device 10. The hanger main body is loaded from the main body feeding device 2 onto the conveying device 5, the hanger round rod is fed from the round rod feeding device 3, and the round rod is moved to the conveying device 5 through the positioning device 4 for assembly with the hanger main body; the conveying device 5 moves the assembled hanger main body and round rod under the nailing device 6, and the nailing device 6 nails and fixes the hanger main body and the round rod; the nailed and fixed main body and round rod are sent by the conveying device 5 under the feeding device 7, and the feeding device 7 conveys them to the hook inserting device 10 on the bench 8. At the same time, the hanger hooks are loaded from the hook feeding device 9 into the hook inserting device 10, and the hook inserting device 10 assembles the hooks with the nailed and fixed main body and round rod to complete the assembly of the wooden hanger body, round rod and hooks.

[0043] The described main body feeding device 2 includes a placing plate 21, a limiting rod 22, and a sub-main body cylinder 23; the placing plate 21 is horizontally arranged at the left end of the frame 1; the limiting rod 22 is vertically arranged on the placing plate 21, and there are multiple limiting rods 22, which are arranged at intervals of each other to form a trapezoidal arrangement. Multiple hanger bodies are stacked between the limiting rods 22. The two limiting rods 22 on the right block one side of the hanger body, and the two limiting rods 22 on the left block the other side of the hanger body. When the sub-main body cylinder 23 pushes the lowermost hanger body, the upper-layer hangers will fall along the limiting rod 22; the sub-main body cylinder 23 is arranged on the bottom surface of the placing plate 21, and its piston rod faces to the right; the sub-main body cylinder 23 pushes the lowermost hanger body to the right, thereby pushing the hanger body into the conveying device 5.

[0044] The described round rod feeding device 3 includes a feeding hopper 31, a feeding motor 32, a screw motor 33, a screw 34, an inclined top cylinder 35, and an inclined plate 36. The feeding hopper 31 is arranged at the upper part of the rear side of the left end of the frame 1; the round rods of the hanger are horizontally stacked front and back in the feeding hopper 31; the feeding motor 32 is arranged on the side wall of the feeding hopper 31, and its output rod enters the inside of the feeding hopper 31. The feeding motor 32 is used to dial the round rods in the feeding hopper 31 to ensure the smooth feeding of the round rods; the screw motor 33 is arranged at the rear side of the left end of the frame 1, and there are two arranged at intervals front and back, and its output rod faces to the right, located below the feeding hopper 31; the screw 34 is horizontally arranged left and right and is located below the discharge port of the feeding hopper 31. Its left end is fixedly connected to the output rod of the screw motor 33. The round rods are horizontally fed front and back onto the two screws 34, and both sides of them are placed in the screws 34. The screw motor 33 drives the screw 34 to rotate, so that the screw 34 drives the round rods to move to the right below the positioning device 4; the inclined top cylinder 35 is inclined and arranged on the front and back sides of the two screws 34, and its piston rods are opposite and inclined upward; the inclined plate 36 is vertically arranged on the piston rod of the inclined top cylinder 35. After the screw 34 drives the round rods to move to the right below the positioning device 4, the inclined top cylinder 35 is started to drive the inclined plate 36 to move upward, so that the inclined plate 36 pushes the two ends of the round rods upward, facilitating the clamping of the positioning device 4.

[0045] The positioning device 4 includes a first sliding table module 41, a positioning cylinder 42, a moving plate 43, and a first finger cylinder 44. The first sliding table module 41 is horizontally arranged on the front and back of the frame 1 and is located above the screw rod 34. The positioning cylinder 42 is connected to the bottom of the sliding table of the first sliding table module 41, and its piston rod faces downward. The moving plate 43 is horizontally arranged at the bottom of the piston rod of the positioning cylinder 42. The first finger cylinder 44 is arranged on the bottom surface of the moving plate 43 and two are arranged at intervals in the front and back. Its clamping part faces downward. The first sliding table module 41 can drive the positioning cylinder 42, the moving plate 43, and the first finger cylinder 44 to move back and forth. After the first sliding table module 41 drives the first finger cylinder 44 to move above the screw rod 34, the piston rod of the positioning cylinder 42 extends, driving the first finger cylinder 44 to move downward. The clamping part of the first finger cylinder 44 clamps the round rod. Then, by the contraction of the piston rod of the positioning cylinder 42, the first finger cylinder 44 and the round rod are driven to move upward, and the first sliding table module 41 drives the positioning cylinder 42 and the first finger cylinder 44 to move backward to above the conveying device 5, corresponding to the hanger body on the conveying device 5. After reaching the position, the piston rod of the positioning cylinder 42 extends, driving the first finger cylinder 44 to move downward. The clamping part of the first finger cylinder 44 releases the round rod, and the round rod falls onto the body, completing the assembly of the hanger body and the round rod.

[0046] The conveying device 5 includes a chain conveyor 51 and a fixture 52. The chain conveyor 51 is horizontally arranged on the left and right of the frame 1, on the right side of the main body feeding device 2, and two are arranged at intervals in the front and back. The top surface of the fixture 52 is open, the inside is hollow, and the bottom is vertically arranged on the chain of the chain conveyor and multiple are arranged at intervals on the left and right. The fixtures 52 on the two chain conveyors 51 correspond to each other. The chain conveyor 51 drives the fixture 52 to move. When the fixture 52 at the bottom of the chain conveyor 51 moves upward to the left end of the chain conveyor 51, its opening faces the left side. At this time, when the sub-main body cylinder 23 of the main body feeding device 2 pushes the hanger body, the hanger body is pushed out in a horizontal state, and both ends enter the fixture 52. When the fixture 52 moves to the top surface of the chain conveyor 51, the hanger body is in a state where the hook is facing downward. At this time, the first finger cylinder 44 of the positioning device 4 moves above the body, and the first finger cylinder 44 releases the round rod, causing the round rod to fall, so that both ends of the round rod enter both ends of the body, thereby assembling the hanger body and the round rod.

[0047] The described nail driving device 6 includes a nail driving cylinder 61, a connecting plate 62, and a nail gun 63. The nail driving cylinder 61 is provided on the frame 1 and is located above the chain conveyor belt, with its piston rod facing downward. The connecting plate 62 is provided at the bottom end of the piston rod of the nail driving cylinder 61. Two nail guns 63 are provided, respectively at the front and rear of the bottom surface of the connecting plate 62, with their gun heads facing downward. The conveying device 5 moves the assembled body and the round rod to below the nail driving device 6. The nail driving cylinder 61 drives the nail gun 63 to move downward, so that the U-shaped gun heads of the two nail guns 63 at the bottom of the connecting plate 62 move to both ends of the body, and the nail gun 63 is started to nail and fix the body and the round rod.

[0048] The described feeding device 7 includes a second sliding table module 71, a feeding cylinder 72, a fixing plate 73, and a second finger cylinder 74. The second sliding table module 71 is horizontally arranged at the rear side of the top surface of the frame 1, above the right end of the chain conveyor belt. The feeding cylinder 72 is connected to the sliding table of the second sliding table module 71, with its piston rod facing downward. The fixing plate 73 is provided at the bottom of the piston rod of the feeding cylinder 72. The second finger cylinder 74 is provided at the bottom end of the fixing plate 73, and two are provided at intervals in the front and rear, with their clamping parts facing downward. The two second finger cylinders 74 clamp both sides of the body, and the second finger cylinder 74 can be flipped on the fixing plate 73 to turn the clamping part from the downward direction to the right direction. The conveying device 5 moves the nailed hanger body and the round rod to the right side of the chain conveyor 51, below the feeding device 7. At this time, the piston rod of the feeding cylinder 72 extends to drive the second finger cylinder 74 to descend, and the clamping part of the second finger cylinder 74 clamps the hanger body. After the second finger cylinder 74 clamps and flips, the body is turned, so that the hook position of the body faces to the right, and then the second sliding table module 71 drives the second finger cylinder 74 to move backward, so that the body enters the hook device 10 in the way that the hook position faces to the right.

[0049] The described hook feeding device 9 includes a winch loader 91, a feeding pipe 92, a mounting frame 93, a hook separating cylinder 94, a hook separating plate 95, a hook blocking cylinder 96, and a baffle 97; the winch loader 91 is vertically arranged at the rear side of the bench 8; the feeding end of the feeding pipe 92 is connected to the discharge port of the winch loader 91, and the discharge end extends downward obliquely to above the hook receiving plate, and a notch 921 is provided on the pipe wall of the upper part of the discharge end; this inclined design utilizes the principle of gravity, allowing the hooks to slide down the pipe naturally, saving additional pushing power, and a notch 921 is provided on the pipe wall of the upper part of the discharge end, which reserves space for subsequent material separation and blocking operations. The hooks enter the feeding pipe 92 from the discharge port of the winch loader 91 and then fall from the discharge end of the feeding pipe 92. The mounting frame 93 is vertically arranged on the bench 8 and is located above the feeding pipe 92; the hook separating cylinder 94 is vertically arranged on the bottom surface of the upper part of the mounting frame 93 and is located above the notch 921 of the feeding pipe 92, and its output rod faces downward; the hook separating plate 95 is vertically arranged at the bottom end of the output rod of the hook separating cylinder 94; the hook blocking cylinder 96 is obliquely arranged on the bottom surface of the upper part of the mounting frame 93, and its output rod faces the notch 921 of the feeding pipe 92; the baffle 97 is arranged at the bottom end of the output rod of the hook blocking cylinder 96. The hook separating cylinder 94 and the hook blocking cylinder 96 perform material separation and blocking on the hooks at the discharge end of the discharge pipe; when feeding the hooks, the blocking cylinder drives the baffle 97 into the notch 921 at the discharge end of the feeding pipe 92 to first block the hooks, and then the hook separating cylinder 94 drives the hook separating plate 95 to descend into the notch 921 at the discharge end of the feeding pipe 92 to separate the hooks, so that only one hook is in the state of waiting to fall each time, ensuring that each subsequent hanger can be matched with a single hook and avoiding the situation of chaotic hook insertion caused by multiple hooks falling simultaneously.

[0050] The described hook inserting device 10 includes a hook inserting platform 101, a slide rail 102, a hook receiving plate, a top hook cylinder, a clamping hook cylinder, and a hook inserting motor 106. The slide rail 102 is horizontally arranged left and right, and two are provided at intervals front and back. The hook inserting platform 101 is horizontally arranged, and its bottom surface is slidably connected to the slide rail 102 through a slide table. There is an opening vertically penetrating through the front side of the hook inserting platform 101. The top hook cylinder is arranged at the bottom of the slide table, and its piston rod extends upward into the opening of the hook inserting platform 101. The hook receiving plate is horizontally arranged at the top end of the piston rod of the top hook cylinder. The clamping hook cylinder is horizontally arranged front and back on the frame 8 and is located in front of the front slide rail 102, and its piston rod faces the opening of the socket platform. The hook inserting motor 106 is arranged at the rear side of the top surface of the frame 8, its output rod faces forward, and is connected to the bottom surface of the hook inserting platform 101 through a lead screw. The feeding device places the assembled main body and round rod of the clothes hanger in front of the hook inserting device 10 on the frame 8. The clothes hook feeding device 9 feeds the clothes hooks onto the hook inserting platform 101 of the hook inserting device 10. At the same time, the piston rod of the top hook cylinder extends, driving the hook receiving plate to move upward, making the top surface of the hook receiving plate flush with the hook inserting platform 101, so that the clothes hooks enter the hook receiving plate. At this time, the piston rod of the clamping hook cylinder 105 extends, clamping the clothes hooks in the hook receiving plate. After clamping, the hook inserting motor 106 is started, and the hook inserting platform 101 is driven to move forward on the slide rail 102 through the lead screw, so that the clothes hooks are inserted into the main body, completing the hook insertion.

[0051] The described lead screw is installed on the frame 8 through a bearing seat, one end is fixedly connected to the output shaft of the hook inserting motor 106. There is a sliding nut on the lead screw and is fixedly connected to the bottom surface of the hook inserting platform 101 through the sliding nut. When the hook inserting motor 106 drives the lead screw to rotate, the sliding nut moves along the lead screw, thereby driving the hook inserting platform 101 to move.

[0052] The top surface of the described hook receiving plate 103 is provided with a hook groove 1031 having the same shape as the clothes hook. The clothes hooks fall into the hook groove 1031 of the hook receiving plate 103 from the clothes hook feeding device 9, enabling the clothes hooks to be inserted with the correct posture.

[0053] It further includes a positioning device 13. The positioning device 13 includes a positioning plate 131 and a positioning block 132. The positioning plate 131 is horizontally arranged on the frame 8 and is located in front of the hook inserting device 10. There are multiple positioning blocks 132 provided on the top surface of the frame 8. The main body and round rod of the clothes hanger are placed between the multiple positioning blocks 132, facilitating the positioning and fixing of the main body and round rod of the clothes hanger.

[0054] In a further embodiment, a blanking device 11 is further included; the blanking device 11 includes a third sliding table module 111, a blanking cylinder 112, a mounting plate 113, and a third finger cylinder 114; the third sliding table module 111 is horizontally arranged front and back on the bench 8 and is located above the hook inserting device 10; the blanking cylinder 112 is vertically arranged and connected to the sliding table of the third sliding table module 111, and its piston rod faces downward; the mounting plate 113 is horizontally arranged front and back at the bottom end of the piston rod of the blanking cylinder 112; the third finger cylinder 114 is vertically arranged and is arranged in a triangular distribution at the bottom of the mounting plate 113, and its clamping part faces downward. One of the third finger cylinders 114 on the left clamps the round rod of the clothes hanger, and the two third finger cylinders 114 on the right clamp both sides of the body. After the hook inserting is completed, the piston rod of the blanking cylinder 112 extends, driving the third finger cylinder 114 to move downward. The three third finger cylinders 144 clamp the clothes hanger body and the round rod. Then, by contracting the piston rod of the blanking cylinder 112 and driving the third finger cylinder 114 to move forward through the third sliding table module 111, the clothes hanger is taken out from the hook inserting device 10 for blanking.

[0055] In a further embodiment, a receiving device 12 is further included; the receiving device 12 includes a base 121, a vertical rod 122, and a receiving rod 123; the base 121 is arranged in front of the bench 8; the vertical rod 122 is vertically arranged, and its bottom is fixedly connected to the base 121; one end of the receiving rod 123 is fixedly connected to the vertical rod 122, and the other end extends leftward and bends upward. After the blanking device 11 takes the clothes hanger out from the hook inserting device 10, the third finger cylinder 114 is driven by the third sliding table module 111 to move to the bent end of the receiving rod 123, so that the hook of the clothes hanger corresponds to the bent end of the receiving rod 123. At this time, the clamping part of the third finger cylinder 114 is loosened, and the hook enters the bent end of the receiving rod 123 and slides along the bent end of the receiving rod 123 to complete the receiving of the clothes hanger.

[0056] The working mode of the present invention is as follows:

[0057] The hanger body is horizontally placed on the placing board 21 in the main body feeding device 2 with the hook position facing right, and is clamped between multiple limiting rods 22; the two chain conveyors of the conveying device 5 move the fixture 52 to the left side of the placing board 21, so that the opening of the fixture 52 faces the placing board 21; the sub-main body cylinder 23 pushes out the lowermost hanger body, so that both ends of the main body enter the two fixtures 52. After the main body enters the fixture 52, the chain conveyor moves the fixture 52 to the top surface of the chain conveyor, so that the opening of the fixture 52 faces upward, so that the main body changes from a horizontal state to a vertical device with the hook position facing downward. The feeding motor 32 in the round rod feeding device 3 feeds the round rod located in the hopper 31, so that the round rod falls from the hopper 31, and both sides of the round rod fall into the two screw rods 34. The screw rod motor 33 drives the screw rod 34 to rotate, and the screw rod 34 drives the round rod to be conveyed to the right below the positioning device 4. After the sliding table module 41 of the positioning device 4 drives the finger cylinder 44 to move above the screw rod 34, the piston rod of the positioning cylinder 42 extends, driving the finger cylinder to move downward. The clamping part of the finger cylinder clamps the round rod, and then the piston rod of the positioning cylinder 42 contracts, driving the finger cylinder and the round rod to move upward, and driving the positioning cylinder 42 and the finger cylinder to move backward above the conveying device 5 through the sliding table module 41, corresponding to the hanger body on the conveying device 5. After in place, the piston rod of the positioning cylinder 42 extends, driving the finger cylinder to move downward, and the clamping part of the finger cylinder loosens the round rod, and the round rod falls onto the main body, so that both sides of the round rod are assembled with both sides of the main body.

[0058] The conveying device 5 moves the assembled main body and round rod below the nailing device 6. The nailing cylinder 61 drives the nail gun 63 to move downward, so that the U-shaped gun heads of the two nail guns 63 at the bottom of the connecting plate 62 move to both ends of the main body, and the nail gun 63 is started to nail and fix the main body and the round rod. The nailed hanger body and round rod are moved below the feeding device 7 through the chain conveyor 51. At this time, the piston rod of the feeding cylinder 72 extends, driving the finger cylinder 74 to descend. The clamping part of the finger cylinder 74 clamps the hanger body. After the finger cylinder 74 clamps and flips, the main body is turned, so that the hook position of the main body faces right, and then the finger cylinder is driven to move backward through the sliding table module 71, so that the main body enters the positioning block 132 on the positioning plate 131 of the positioning device 13 with the hook position facing right.

[0059] The winch loader 91 of the hook feeding device 9 conveys the hooks to the feeding pipe 92, and the hooks slide down to the discharging end by gravity. When the hooks reach the discharging end of the feeding pipe 92, the hook blocking cylinder 96 on the mounting frame 93 drives the baffle 97 into the notch 921 in the upper pipe wall of the discharging end of the feeding pipe 92 to block the hooks; then the hook separating cylinder 94 drives the hook separating plate 95 to descend and extend into the notch 921 to separate the hooks, so that only one hook is left between the hook separating plate 95 and the baffle 97, realizing the precise feeding of a single hook. At this time, the piston rod of the top hook cylinder 104 extends upward, driving the hook receiving plate 103 to move upward, making the top surface of the hook receiving plate 103 flush with the hook inserting table 101. The hook blocking cylinder 96 drives the baffle 97 to contract, causing the hook to fall and enter the hook receiving plate 103. At this time, the piston rod of the hook clamping cylinder 105 extends to clamp the hook in the hook receiving plate 103. The hook inserting motor 106 drives the hook inserting table 101 to move forward on the slide rail 102 through the lead screw to insert the hook into the main body, completing the hook insertion.

[0060] After the hook insertion is completed, the piston rod of the blanking cylinder 112 extends, driving the finger cylinder three 114 to move downward. The three finger cylinders clamp the hanger body and the round rod. Then, by contracting the piston rod of the blanking cylinder 112 and driving the finger cylinder three 114 to move forward through the slide table module three 111, the hanger is taken out from the hook inserting device 10, and then the finger cylinder three 114 is driven by the slide table module three 111 to move to the bent end of the receiving rod 123, so that the hook of the hanger corresponds to the bent end of the receiving rod 123. At this time, the clamping part of the finger cylinder three 114 is loosened, and the hook enters the bent end of the receiving rod 123 and slides along the bent end of the receiving rod 123 to complete the receiving of the hanger.

[0061] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. An automatic assembling machine for wooden clothes hangers, comprising a frame, a main body feeding device, a round rod feeding device, a positioning device, a positioning device, a nailing device, a conveying device, a feeding device, a bench, a clothes hook feeding device, and a hook inserting device, characterized in that: The described frame is horizontally arranged; the round rod feeding device is arranged at the rear of the left side of the frame; the main body feeding device is arranged on the left side of the frame, to the right of the round rod feeding device; the positioning device is respectively connected to the round rod feeding device and the conveying device; the conveying device is arranged on the frame and is to the right of the main body feeding device; the nailing device is arranged on the right side of the frame and above the conveying device; the feeding device is arranged at the right end of the frame; the bench is located to the right of the frame; the hook inserting device is arranged on the bench; the clothes hook feeding device is arranged at the rear of the hook inserting device and is connected to the hook inserting device.

2. The automatic assembling machine for wooden clothes hangers according to claim 1, wherein: The described main body feeding device includes a placing plate, a limiting rod, and a main body separating cylinder; the placing plate is horizontally arranged at the left end of the frame; the limiting rod is vertically arranged on the placing plate, and multiple limiting rods are provided, which are spaced apart from each other; the main body separating cylinder is arranged on the bottom surface of the placing plate, and its piston rod faces to the right.

3. The automatic assembling machine for wooden clothes hangers according to claim 2, wherein: The described round rod feeding device includes a feeding hopper, a feeding motor, a screw motor, a screw, an inclined top cylinder, and an inclined plate. The feeding hopper is arranged at the upper part of the rear of the left end of the frame; the feeding motor is arranged on the side wall of the feeding hopper, and its output rod enters the inside of the feeding hopper; the screw motor is arranged at the rear of the left end of the frame, and two screw motors are arranged at intervals in the front and rear direction, and its output rod faces to the right and is located below the feeding hopper; the screw is horizontally arranged from left to right and is located below the discharge port of the feeding hopper, and its left end is fixedly connected to the output rod of the screw motor; the inclined top cylinder is obliquely arranged on the front and rear sides of the two screws, and its piston rods are opposite and obliquely upward; the inclined plate is vertically arranged on the piston rod of the inclined top cylinder.

4. The automatic assembling machine for wooden clothes hangers according to claim 3, characterized in that: The described positioning device includes a sliding table module one, a positioning cylinder, a moving plate, and a finger cylinder one; the sliding table module one is horizontally arranged on the frame in the front and rear direction and is located above the screw; the positioning cylinder is connected to the bottom of the sliding table of the sliding table module one, and its piston rod faces downward; the moving plate is horizontally arranged at the bottom of the piston rod of the positioning cylinder; the finger cylinder one is arranged on the bottom surface of the moving plate, and two finger cylinders one are arranged at intervals in the front and rear direction, and its clamping parts face downward.

5. The automatic assembling machine for wooden clothes hangers according to claim 4, characterized in that: The described conveying device includes a chain conveyor and a fixture; the chain conveyor is horizontally arranged on the frame from left to right, to the right of the main body feeding device, and two chain conveyors are arranged at intervals in the front and rear direction; the fixture has an open top, is hollow inside, and the bottom is vertically arranged on the chain of the chain conveyor, and multiple fixtures are arranged at intervals from left to right, and the fixtures on the two chain conveyors correspond to each other.

6. The automatic assembling machine for wooden clothes hangers according to claim 5, wherein: The described nailing device includes a nailing cylinder, a connecting plate, and a nail gun; the nailing cylinder is arranged on the frame and above the chain conveyor belt, and its piston rod faces downward; the connecting plate is arranged at the bottom end of the piston rod of the nailing cylinder; two nail guns are arranged on the front and rear of the bottom surface of the connecting plate respectively, and their gun heads face downward.

7. An automatic wooden hanger assembling machine according to claim 5, characterized in that: The described feeding device includes a second slide module, a feeding cylinder, a fixing plate, and a second finger cylinder; the second slide module is horizontally arranged at the rear side of the top surface of the frame, above the right end of the chain conveyor; the feeding cylinder is connected to the slide of the second slide module, and its piston rod faces downward; the fixing plate is arranged at the bottom of the piston rod of the feeding cylinder; the second finger cylinder is arranged at the bottom end of the fixing plate, and two are arranged at intervals in the front and rear, and its clamping part faces downward.

8. The automatic assembling machine for wooden clothes hangers according to claim 1, characterized in that: The described clothes hook feeding device includes a winch feeding machine, a feeding pipe, a mounting frame, a hook separating cylinder, a hook separating plate, a hook blocking cylinder, and a baffle; the winch feeding machine is vertically arranged at the rear side of the bench; the feeding end of the feeding pipe is connected to the discharge port of the winch feeding machine, and the discharge end extends downward and obliquely to above the hook receiving plate, and a notch is formed in the pipe wall at the upper part of the discharge end; the mounting frame is vertically arranged on the bench and is located above the feeding pipe; the hook separating cylinder is vertically arranged on the bottom surface of the upper part of the mounting frame and is located above the notch of the feeding pipe, and its output rod faces downward; the hook separating plate is vertically arranged at the bottom end of the output rod of the hook separating cylinder; the hook blocking cylinder is obliquely arranged on the bottom surface of the upper part of the mounting frame, and its output rod faces the notch of the feeding pipe; the baffle is arranged at the bottom end of the output rod of the hook blocking cylinder.

9. The automatic wooden hanger assembling machine according to claim 8, wherein: The described hook inserting device includes a hook inserting table, a slide rail, a hook receiving plate, a top hook cylinder, a clamping hook cylinder, and a hook inserting motor; the slide rails are horizontally arranged on the left and right, and two are arranged at intervals in the front and rear; the hook inserting table is horizontally arranged, and its bottom surface is slidably connected to the slide rail through a slide, and an opening is vertically penetrated through the front side of the hook inserting table; the top hook cylinder is arranged at the bottom of the slide, and its piston rod extends upward into the opening of the hook inserting table; the hook receiving plate is horizontally arranged at the top end of the piston rod of the top hook cylinder; the clamping hook cylinder is horizontally arranged in the front and rear on the bench and is located in front of the front slide rail, and its piston rod faces the opening of the socket table; the hook inserting motor is arranged at the rear side of the top surface of the bench, and its output rod faces forward and is connected to the bottom surface of the hook inserting table through a lead screw.

10. The automatic wooden hanger assembling machine according to claim 9, wherein: It further includes a positioning device; the positioning device includes a positioning plate and a positioning block; the positioning plate is horizontally arranged on the bench and is located in front of the hook inserting device; a plurality of positioning blocks are arranged on the top surface of the bench.

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