Furniture frame bending device

Abstract

The invention relates to a furniture frame bending device, comprising a workbench, and a feeding mechanism, a bending mechanism and a material taking mechanism are arranged on the surface of the workbench. The furniture frame bending device places the profile material on the surface of the first belt, and through the rotation of the first gear and the third gear, the second gear and the fourth gear meshing and connected to the surface realize reverse rotation, so that the second belt pulley and the fourth belt pulley rotate under the connection of the second connecting rod and the fourth connecting rod, and then the second belt moves. Since the movement direction of the second belt is opposite to the movement direction of the first belt, the conveying effect of the profile material is improved, and at the same time, the extrusion effect brought by the reverse movement improves the conveying stability, which solves the problem in the background technology that the material feeding is completed manually during production, and workers need to hold the plate to load the material into the bending mechanism, and the workers have high labor intensity and low work efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of furniture processing, in particular to a furniture frame bending device. Background Art

[0002] The earliest frame profiles were made of hot extruded aluminum. Profiles made of hot extruded aluminum have the problems of high material consumption, high energy consumption, low production efficiency and high production cost. In order to solve this problem, frames made of bent steel strips have appeared in recent years for processing into fixed frames on furniture.

[0003] At present, the method of bending a steel strip into a profile for a frame mainly includes the following steps: the first step is to use a bending and forming machine to bend the steel strip into a profile blank; the second step is to use a cutting machine to cut the profile blank into a segmented profile blank of the required length; the third step is to use a welding machine to weld the segmented profile blank with the stacked layer of the U-shaped groove bottom that matches the edge of the furniture. The welding machine is a DC welding machine. Since the forming, cutting and welding need to be completed independently by the bending and forming machine, the cutting machine and the welding machine, at least three operators are required to complete them. There are many production steps and many operators required, which makes the production efficiency low and the manufacturing cost high. In addition, since the welding machine is a DC welding machine, a row of welding points that runs through the total length and protrudes on the profile surface will be formed on the profile surface after welding, which not only has low product quality, but also is very unsightly.

[0004] A frame bending machine disclosed in Chinese patent CN108435962A includes a frame, a bending platform is provided on the frame, a movable lower pressure plate is provided above the bending platform, a bending assembly is provided between the bending platform and the lower pressure plate, clamping plates are provided on the left and right sides of the bending assembly, an adjusting plate is provided below the bending platform, a vertically arranged longitudinal hydraulic cylinder is provided on the adjusting plate, the upper and lower ends of the longitudinal hydraulic cylinder are respectively connected to the upper surface of the adjusting plate and the lower surface of the lower pressure plate, the adjusting plate and the lower pressure plate are connected by a connecting rod; the left and right sides of the bending protrusion are provided with repair planes.

[0005] However, the feeding of the device is done manually during production, and workers are required to feed the material into the bending mechanism, which results in high labor intensity and low work efficiency. Therefore, we propose a furniture frame bending device. Summary of the invention

[0006] The purpose of the present invention is to provide a furniture frame bending device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a furniture frame bending device, comprising a workbench, a support column and a support seat, the workbench is fixedly installed on the top of the support column, the support column is fixedly installed on the top of the support seat, and the surface of the workbench is provided with a feeding mechanism, a bending mechanism and a material picking mechanism.

[0008] The feeding mechanism includes a No. 1 base, a No. 1 mounting plate, a No. 2 mounting plate, a No. 1 motor mounting seat, a No. 1 driving motor, a No. 1 gear, a No. 1 connecting rod, a No. 1 pulley, a No. 1 belt, a No. 2 motor mounting seat, a No. 2 driving motor, a No. 3 gear, a No. 3 connecting rod, and a No. 3 pulley. The No. 1 base is fixedly mounted on the surface of the workbench, the No. 1 mounting plate is fixedly mounted on the surface of the No. 1 base, the No. 2 mounting plate is fixedly mounted on the surface of the No. 1 base, the No. 1 motor mounting seat is fixedly mounted on the surface of the workbench, and the No. 1 driving motor is fixedly mounted on the No. 1 motor mounting seat. The mounting surface, the No. 1 gear is connected to the output end of the No. 1 driving motor, the No. 1 connecting rod is fixedly connected to the surface of the No. 1 gear, one end of the No. 1 connecting rod is fixedly connected to the No. 1 pulley, the No. 2 motor mounting seat is fixedly installed on the workbench surface, the No. 2 driving motor is fixedly installed on the surface of the No. 2 motor mounting seat, the No. 3 gear is connected to the output end of the No. 2 driving motor, the No. 3 connecting rod is fixedly connected to the surface of the No. 3 gear, the other end of the No. 3 connecting rod is fixedly connected to the No. 3 pulley, and the No. 1 belt is installed on the surfaces of the No. 1 pulley and the No. 3 pulley.

[0009] Preferably, a No. 2 connecting rod and a No. 4 connecting rod are rotatably mounted on the surface of the No. 1 mounting plate, and the No. 2 connecting rod and the No. 4 connecting rod pass through the surface of the No. 2 mounting plate, and the No. 2 connecting rod is fixedly connected to the outer surface of the No. 2 connecting rod with a No. 2 gear, and the other end of the No. 2 connecting rod is fixedly connected to the No. 2 pulley, and the No. 4 connecting rod is fixedly connected to the outer surface of the No. 4 connecting rod with a No. 4 gear, and the other end of the No. 4 connecting rod is fixedly connected to the No. 4 pulley, and a No. 2 belt is mounted on the surface of the No. 2 pulley, and the No. 2 belt is mounted on the surfaces of the No. 2 pulley and the No. 4 pulley, and the conveying effect of the profile raw material is improved through the reverse movement of the No. 2 belt and the No. 1 belt, and the stability of the profile raw material is guaranteed during the conveying process due to the extrusion effect of the No. 1 belt and the No. 2 belt.

[0010] Preferably, a controller is fixedly installed on the surface of the workbench, and the controller is electrically connected to the No. 1 drive motor and the No. 2 drive motor. The controller controls the No. 1 drive motor and the No. 2 drive motor to rotate simultaneously to ensure the conveying effect.

[0011] Preferably, the No. 1 gear is meshed with the No. 2 gear, and the No. 3 gear is meshed with the No. 4 gear. Through the rotation of the No. 1 gear and the No. 3 gear, under the connection of the No. 2 gear and the No. 4 gear, the No. 2 connecting rod and the No. 4 connecting rod are rotated, thereby rotating the No. 2 belt. The No. 1 connecting rod and the No. 3 connecting rod pass through the surface of the No. 2 mounting plate.

[0012] Preferably, the bending mechanism includes a No. 2 base, a bending table, a limit bar, a No. 3 motor mounting seat, a No. 3 driving motor, a No. 5 gear, a chain, a No. 6 gear, a mounting bar, a No. 1 slide groove, a connecting column, a movable plate, a slider, a nut, and a limit hole. The No. 2 base is fixedly mounted on the surface of the workbench, the bending table is fixedly mounted on the surface of the No. 2 base, the limit bar is fixedly mounted on the surface of the bending table, the No. 3 motor mounting seat is fixedly mounted on the surface of the workbench, the No. 3 driving motor is fixedly mounted on the surface of the No. 3 motor mounting seat, the No. 5 gear is connected to the output end of the No. 3 driving motor, the No. 6 gear is rotatably mounted on the side of the bending table, the movable plate is connected to the surface of the No. 6 gear, the chain is mounted on the surfaces of the No. 5 gear and the No. 6 gear, the limit hole is opened on the surface of the movable plate, the mounting bar is fixedly mounted on the side of the bending table, the No. 1 slide groove is opened on the surface of the mounting bar, the connecting column is mounted inside the limit hole, the nut is mounted on the outer surface of the connecting column, and the slider is slidably mounted inside the movable plate.

[0013] Preferably, the mounting strip and the movable plate are symmetrically distributed on both sides of the bending table, and the connecting column passes through the No. 1 slide groove, the slider and the limiting hole in sequence. The rotation of the No. 6 gear drives the rotation of the movable plate, so that the connecting column slides inside the No. 1 slide groove, and the slider and the limiting hole assist the sliding of the connecting column. The slider is fixedly connected to the outer surface of the connecting column.

[0014] Preferably, the material picking mechanism includes a No. 3 base, a No. 3 mounting plate, a No. 4 mounting plate, a No. 2 slide, a mounting piece, a telescopic cylinder, a connecting piece, a connecting plate, a suction cup, and a movable column. The No. 3 base is fixedly mounted on the surface of the workbench, the No. 3 mounting plate is fixedly mounted on the surface of the No. 3 base, the No. 4 mounting plate is fixedly mounted on the surface of the No. 3 base, the No. 3 mounting plate and the No. 4 mounting plate are the same in size, the No. 2 slide is opened on the surfaces of the No. 3 mounting plate and the No. 4 mounting plate, the mounting piece is rotatably mounted on the surface of the No. 3 mounting plate, the telescopic cylinder is mounted on one end of the mounting piece, the connecting piece is mounted on the output end of the telescopic cylinder, the connecting plate is slidably mounted inside the No. 2 slide, the connecting piece is rotatably mounted on the surface of the connecting plate, the suction cup is fixedly mounted on one end of the connecting plate, the movable column is mounted on the surface of the connecting plate, the movable column passes through the surface of the connecting plate and a limiting plate is mounted on one end.

[0015] Preferably, a material discharge hole is opened on the surface of the workbench, a material discharge channel is fixedly installed on the bottom surface of the workbench, a material discharge tray is fixedly installed at one end of the material discharge channel, and the material discharge channel is distributed below the material discharge hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The furniture frame bending device, by setting a feeding mechanism, places the profile material on the surface of the No. 1 belt, starts the No. 1 driving motor and the No. 2 driving motor to rotate, so that the No. 1 gear and the No. 3 gear rotate, and the No. 1 connecting rod and the No. 3 connecting rod connected to the surface of the No. 1 gear and the No. 3 gear drive the No. 1 pulley and the No. 3 pulley to rotate at the same time, so that the No. 1 belt moves, driving the profile material to move forward, and through the rotation of the No. 1 gear and the No. 3 gear, the No. 2 gear and the No. 4 gear meshed with the surface rotate in the opposite direction, so that the No. 2 pulley and the No. 4 pulley rotate under the connection of the No. 2 connecting rod and the No. 4 connecting rod, and then the No. 2 belt moves. Since the movement direction of the No. 2 belt is opposite to that of the No. 1 belt, the conveying effect of the profile material is improved, and the extrusion effect brought by the reverse movement improves the conveying stability.

[0017] 2. The furniture frame bending device is provided with a bending mechanism. When the profile material is transported to the bending table through the No. 1 belt and the No. 4 pulley, the No. 3 driving motor is started to rotate the No. 5 gear, and the No. 6 gear is rotated under the connection of the chain. The rotation of the No. 6 gear drives the rotation of the movable plate, which drives the connecting column installed in the upper limit hole of the movable plate to slide inside the No. 1 slide groove on the mounting strip, thereby realizing the bending process of the profile material.

[0018] 3. The furniture frame bending device is provided with a material taking mechanism. When the bending of the profile material is completed, the telescopic cylinder is started to make the connecting plate installed on the surface of the connecting piece slide inside the No. 2 slide groove. After it is in place, the profile material is sucked by the suction cup at the front end of the connecting plate. Then, the telescopic cylinder is retracted, and the connecting plate slides in the No. 2 slide groove to bring the profile material to the top of the discharge hole. At this time, the suction cup is deflated to let the profile material fall down and be collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the accompanying drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative labor.

[0020] Figure 1 It is a schematic diagram of the appearance structure of the present invention; Figure 2 It is a schematic diagram of the structure of the feeding mechanism of the present invention; Figure 3 It is a schematic diagram of the bending mechanism structure of the present invention; Figure 4 It is a schematic structural diagram of the material taking mechanism of the present invention; Figure 5 It is a side structural schematic diagram of the present invention.

[0021] In the figure: 101, workbench; 102, support column; 103, support seat; 201, base No. 1; 202, mounting plate No. 1; 203, mounting plate No. 2; 204, motor mounting seat No. 1; 205, drive motor No. 1; 206, gear No. 1; 207, connecting rod No. 1; 208, pulley No. 1; 209, gear No. 2; 210, connecting rod No. 2; 211, pulley No. 2; 212, belt No. 1; 213, motor mounting seat No. 2; 214, drive motor No. 2; 215, gear No. 3; 216, connecting rod No. 3; 217, pulley No. 3; 218, gear No. 4; 219, connecting rod No. 4; 220, pulley No. 4; 221, belt No. 2; 222, control 301, base No. 2; 302, bending table; 303, limit strip; 304, motor mounting seat No. 3; 305, drive motor No. 3; 306, gear No. 5; 307, chain; 308, gear No. 6; 309, mounting strip; 310, slide No. 1; 311, connecting column; 312, movable plate; 313, slider; 314, nut; 315, limit hole; 401, base No. 3; 402, mounting plate No. 3; 403, mounting plate No. 4; 404, slide No. 2; 405, mounting piece; 406, telescopic cylinder; 407, connecting piece; 408, connecting plate; 409, suction cup; 410, movable column; 411, unloading hole; 412, unloading channel; 413, unloading tray. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 5The present invention provides a technical solution: a furniture frame bending device, including a workbench 101, a support column 102 and a support seat 103, the workbench 101 is fixedly installed on the top of the support column 102, the support column 102 is fixedly installed on the top of the support seat 103, and the surface of the workbench 101 is provided with a feeding mechanism, a bending mechanism and a picking mechanism.

[0025] The feeding mechanism includes a No. 1 base 201, a No. 1 mounting plate 202, a No. 2 mounting plate 203, a No. 1 motor mounting seat 204, a No. 1 driving motor 205, a No. 1 gear 206, a No. 1 connecting rod 207, a No. 1 pulley 208, a No. 1 belt 212, a No. 2 motor mounting seat 213, a No. 2 driving motor 214, a No. 3 gear 215, a No. 3 connecting rod 216, and a No. 3 pulley 217. A controller 222 is fixedly installed on the surface of the workbench 101. The No. 1 base 201 is fixedly installed on the surface of the workbench 101. The No. 1 mounting plate 202 is fixedly installed on the surface of the No. 1 base 201. The No. 2 mounting plate 203 is fixedly installed on the surface of the No. 1 base 201. The No. 1 motor mounting seat 204 is fixedly installed on the surface of the workbench 101. The No. 1 driving motor 205 is fixedly installed on the surface of the No. 1 motor mounting seat 204. The No. 1 gear 206 is connected to the output end of the No. 1 driving motor 205. The connecting rod 207 is fixedly connected to the surface of the No. 1 gear 206, one end of the No. 1 connecting rod 207 is fixedly connected to the No. 1 pulley 208, the No. 2 motor mounting seat 213 is fixedly installed on the surface of the workbench 101, the No. 2 drive motor 214 is fixedly installed on the surface of the No. 2 motor mounting seat 213, the controller 222 is electrically connected to the No. 1 drive motor 205 and the No. 2 drive motor 214, and the controller 222 controls the No. 1 drive motor and the No. 2 drive motor 214 to rotate simultaneously to ensure the conveying effect, the No. 3 gear 215 is connected to the output end of the No. 2 drive motor 214, the No. 3 connecting rod 216 is fixedly connected to the surface of the No. 3 gear 215, the other end of the No. 3 connecting rod 216 is fixedly connected to the No. 3 pulley 217, the No. 1 connecting rod 207 and the No. 3 connecting rod 216 pass through the surface of the No. 2 mounting plate 203, and the No. 1 belt 212 is installed on the surface of the No. 1 pulley 208 and the No. 3 pulley 217.

[0026] The surface of the No. 1 mounting plate 202 is rotatably mounted with a No. 2 connecting rod 210 and a No. 4 connecting rod 219, which penetrate the surface of the No. 2 mounting plate 203, and the outer surface of the No. 2 connecting rod 210 is fixedly connected with a No. 2 gear 209, and the No. 1 gear 206 is meshed with the No. 2 gear 209, and the other end of the No. 2 connecting rod 210 is fixedly connected with a No. 2 pulley 211, and the outer surface of the No. 4 connecting rod 219 is fixedly connected with a No. 4 gear 218, and the No. 3 gear 215 is meshed with the No. 4 gear 218, and the No. 3 gear 215 is meshed with the No. 4 gear 218, and the No. 2 gear 209 and the No. 4 gear 218 are rotated by the No. 1 gear 206 and the No. 3 gear 215. Under the connection of No. 1 gear 218, No. 2 connecting rod 210 and No. 4 connecting rod 219 rotate, thereby causing No. 2 belt 221 to rotate. The other end of No. 4 connecting rod 219 is fixedly connected to No. 4 pulley 220. No. 2 belt 221 is installed on the surface of No. 2 pulley 211. No. 2 belt 221 is installed on the surface of No. 2 pulley 211 and No. 4 pulley 220. Through the reverse movement of No. 2 belt 221 and No. 1 belt 212, the conveying effect of the profile raw material is improved. At the same time, the extrusion pressure generated by the reverse movement of No. 1 belt 212 and No. 2 belt 221 ensures the stability of the profile raw material during the conveying process.

[0027] The bending mechanism includes a No. 2 base 301, a bending table 302, a limit bar 303, a No. 3 motor mounting seat 304, a No. 3 driving motor 305, a No. 5 gear 306, a chain 307, a No. 6 gear 308, a mounting bar 309, a No. 1 slide 310, a connecting column 311, a movable plate 312, a slider 313, a nut 314, and a limit hole 315. The No. 2 base 301 is fixedly mounted on the surface of the workbench 101, the bending table 302 is fixedly mounted on the surface of the No. 2 base 301, the limit bar 303 is fixedly mounted on the surface of the bending table 302, the No. 3 motor mounting seat 304 is fixedly mounted on the surface of the workbench 101, the No. 3 driving motor 305 is fixedly mounted on the surface of the No. 3 motor mounting seat 304, the No. 5 gear 306 is connected to the output end of the No. 3 driving motor 305, the No. 6 gear 308 is rotatably mounted on the side of the bending table 302, and the movable plate 312 is connected to the surface of the No. 6 gear 308 The chain 307 is installed on the surface of the fifth gear 306 and the sixth gear 308, the limiting hole 315 is opened on the surface of the movable plate 312, the mounting strip 309 is fixedly installed on the side of the bending table 302, the mounting strip 309 and the movable plate 312 are symmetrically distributed on both sides of the bending table 302, the No. 1 slide groove 310 is opened on the surface of the mounting strip 309, the connecting column 311 is installed inside the limiting hole 315, the nut 314 is installed on the outer surface of the connecting column 311, the slider 313 is slidably installed inside the movable plate 312, the slider 313 is fixedly connected to the outer surface of the connecting column 311, the connecting column 311 passes through the No. 1 slide groove 310, the slider 313 and the limiting hole 315 in sequence, the rotation of the No. 6 gear 308 drives the rotation of the movable plate 312, so that the connecting column 311 slides inside the No. 1 slide groove 310, and the slider 313 and the limiting hole 315 assist the sliding of the connecting column 311.

[0028] The material taking mechanism includes a No. 3 base 401, a No. 3 mounting plate 402, a No. 4 mounting plate 403, a No. 2 chute 404, a mounting part 405, a telescopic cylinder 406, a connecting part 407, a connecting plate 408, a suction cup 409, and a movable column 410. The No. 3 base 401 is fixedly mounted on the surface of the workbench 101, the No. 3 mounting plate 402 is fixedly mounted on the surface of the No. 3 base 401, the No. 4 mounting plate 403 is fixedly mounted on the surface of the No. 3 base 401, and the No. 2 chute 404 is opened between the No. 3 mounting plate 402 and the No. 4 mounting plate. The surface of the mounting plate 403, the mounting member 405 is rotatably mounted on the surface of the third mounting plate 402, the telescopic cylinder 406 is mounted on one end of the mounting member 405, the connecting member 407 is mounted on the output end of the telescopic cylinder, the connecting plate 408 is slidably mounted inside the second slide groove 404, the connecting member 407 is rotatably mounted on the surface of the connecting plate 408, the suction cup 409 is fixedly mounted on one end of the connecting plate 408, the movable column 410 is mounted on the surface of the connecting plate 408, the movable column 410 passes through the surface of the connecting plate 408 and a limiting plate is installed at one end.

[0029] A material discharge hole 411 is opened on the surface of the workbench 101 , a material discharge channel 412 is fixedly installed on the bottom surface of the workbench 101 , a material discharge tray 413 is fixedly installed at one end of the material discharge channel 412 , and the material discharge channel 412 is distributed below the material discharge hole 411 .

[0030] When in use, the profile material is placed on the surface of the No. 1 belt 212, and the No. 1 driving motor 205 and the No. 2 driving motor 214 are started to rotate, so that the No. 1 gear 206 and the No. 3 gear 215 rotate, and the No. 1 connecting rod 207 and the No. 3 connecting rod 216 connected to the surface of the No. 1 gear 206 and the No. 3 gear 215 drive the No. 1 pulley 208 and the No. 3 pulley 217 to rotate simultaneously, so that the No. 1 belt 212 moves, driving the profile material to move forward, and through the rotation of the No. 1 gear 206 and the No. 3 gear 215, the No. 2 gear 209 and the No. 4 gear 218 meshing and connected to the surface realize reverse rotation, so that the No. 2 pulley 211 and the No. 4 pulley 220 rotate under the connection of the No. 2 connecting rod 210 and the No. 4 connecting rod 219, and then the No. 2 belt 221 moves. Since the movement direction of the No. 2 belt 221 is opposite to the movement direction of the No. 1 belt 212, the conveying effect of the profile material is improved, and the extrusion effect brought by the reverse movement is , which improves the conveying stability. When the profile material is conveyed to the bending table 302 through the No. 1 belt 212 and the No. 4 pulley 220, the No. 3 driving motor 305 is started to rotate the No. 5 gear 306, and the No. 6 gear 308 is rotated under the connection of the chain 307. The rotation of the No. 6 gear 308 drives the rotation of the movable plate 312, which drives the connecting column 311 installed in the upper limit hole 315 of the movable plate 312 to slide inside the No. 1 slide groove 310 on the mounting strip 309, so as to realize the profile material. The bending process of the raw materials. After the bending of the profile raw materials is completed, the telescopic cylinder 406 is started to make the connecting plate 408 installed on the surface of the connecting piece 407 slide inside the No. 2 slide groove 404. After it is in place, the profile raw materials are sucked by the suction cup 409 at the front end of the connecting plate 408, and then the telescopic cylinder 406 is retracted, and the connecting plate 408 slides in the No. 2 slide groove 404 to bring the profile raw materials to the top of the discharge hole 411. At this time, the suction cup 409 is deflated to let the profile raw materials fall down and be collected.

[0031] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A furniture frame bending device, comprising a workbench (101), a support column (102) and a support seat (103), wherein the workbench (101) is fixedly mounted on the top of the support column (102), and the support column (102) is fixedly mounted on the top of the support seat (103), characterized in that: The surface of the workbench (101) is provided with a feeding mechanism, a bending mechanism and a material taking mechanism; The feeding mechanism comprises a No. 1 base (201), a No. 1 mounting plate (202), a No. 2 mounting plate (203), a No. 1 motor mounting seat (204), a No. 1 driving motor (205), a No. 1 gear (206), a No. 1 connecting rod (207), a No. 1 pulley (208), a No. 1 belt (212), a No. 2 motor mounting seat (213), a No. 2 driving motor (214), a No. 3 gear (215), a No. 3 connecting rod (216), and a No. 3 pulley (217); the No. 1 base (201) is fixedly mounted on the surface of the workbench (101); the No. 1 mounting plate (202) is fixedly mounted on the surface of the No. 1 base (201); the No. 2 mounting plate (203) is fixedly mounted on the surface of the No. 1 base (201); the No. 1 motor mounting seat (204) is fixedly mounted on the surface of the workbench (101); the No. 1 driving motor (205) is fixedly mounted The first gear (206) is mounted on the surface of the first motor mounting seat (204); the first gear (206) is connected to the output end of the first drive motor (205); the first connecting rod (207) is fixedly connected to the surface of the first gear (206); one end of the first connecting rod (207) is fixedly connected to the first pulley (208); the second motor mounting seat (213) is fixedly mounted on the surface of the workbench (101); the second drive motor (214) is fixedly mounted on the surface of the second motor mounting seat (213); the third gear (215) is connected to the output end of the second drive motor (214); the third connecting rod (216) is fixedly connected to the surface of the third gear (215); the other end of the third connecting rod (216) is fixedly connected to the third pulley (217); and the first belt (212) is mounted on the surfaces of the first pulley (208) and the third pulley (217).

2. A furniture frame bending device according to claim 1, characterized in that: A No. 2 connecting rod (210) and a No. 4 connecting rod (219) are rotatably mounted on the surface of the No. 1 mounting plate (202); the No. 2 connecting rod (210) and the No. 4 connecting rod (219) penetrate the surface of the No. 2 mounting plate (203); the No. 2 connecting rod (210) is fixedly connected to the outer surface of the No. 2 connecting rod (210); the No. 2 belt (221) is mounted on the surfaces of the No. 2 belt pulley (211) and the No. 4 belt pulley (220).

3. The furniture frame bending device according to claim 1, characterized in that: A controller (222) is fixedly mounted on the surface of the workbench (101), and the controller (222) is electrically connected to the first drive motor (205) and the second drive motor (214).

4. The furniture frame bending device according to claim 1, characterized in that: The first gear (206) and the second gear (209) are meshed and connected, the third gear (215) and the fourth gear (218) are meshed and connected, and the first connecting rod (207) and the third connecting rod (216) penetrate the surface of the second mounting plate (203).

5. The furniture frame bending device according to claim 1, characterized in that: The bending mechanism comprises a No. 2 base (301), a bending table (302), a limiting strip (303), a No. 3 motor mounting seat (304), a No. 3 driving motor (305), a No. 5 gear (306), a chain (307), a No. 6 gear (308), a mounting strip (309), a No. 1 slide groove (310), a connecting column (311), a movable plate (312), a slider (313), a nut (314), and a limiting hole (315). The No. 2 base (301) is fixedly mounted on the surface of the workbench (101), the bending table (302) is fixedly mounted on the surface of the No. 2 base (301), the limiting strip (303) is fixedly mounted on the surface of the bending table (302), the No. 3 motor mounting seat (304) is fixedly mounted on the surface of the workbench (101), and the No. 3 driving motor (305) is fixedly mounted. On the surface of the No. 3 motor mounting seat (304), the No. 5 gear (306) is connected to the output end of the No. 3 driving motor (305), the No. 6 gear (308) is rotatably mounted on the side of the bending platform (302), the movable plate (312) is connected to the surface of the No. 6 gear (308), the chain (307) is mounted on the surfaces of the No. 5 gear (306) and the No. 6 gear (308), the limiting hole (315) is opened on the surface of the movable plate (312), the mounting bar (309) is fixedly mounted on the side of the bending platform (302), the No. 1 slide groove (310) is opened on the surface of the mounting bar (309), the connecting column (311) is mounted inside the limiting hole (315), the nut (314) is mounted on the outer surface of the connecting column (311), and the slider (313) is slidably mounted inside the movable plate (312).

6. The furniture frame bending device according to claim 5, characterized in that: The mounting strip (309) and the movable plate (312) are symmetrically distributed on both sides of the bending platform (302); the connecting column (311) sequentially passes through the first slide groove (310), the slider (313) and the limiting hole (315); and the slider (313) is fixedly connected to the outer surface of the connecting column (311).

7. The furniture frame bending device according to claim 1, characterized in that: The material taking mechanism comprises a No. 3 base (401), a No. 3 mounting plate (402), a No. 4 mounting plate (403), a No. 2 slide groove (404), a mounting member (405), a telescopic cylinder (406), a connecting member (407), a connecting plate (408), a suction cup (409), and a movable column (410). The No. 3 base (401) is fixedly mounted on the surface of the workbench (101), the No. 3 mounting plate (402) is fixedly mounted on the surface of the No. 3 base (401), the No. 4 mounting plate (403) is fixedly mounted on the surface of the No. 3 base (401), and the No. 2 slide groove (404) is provided between the No. 3 mounting plate (402) and the No. 4 mounting plate (403). The mounting member (405) is rotatably mounted on the surface of the third mounting plate (402), the telescopic cylinder (406) is mounted on one end of the mounting member (405), the connecting member (407) is mounted on the output end of the telescopic cylinder, the connecting plate (408) is slidably mounted inside the second slide groove (404), the connecting member (407) is rotatably mounted on the surface of the connecting plate (408), the suction cup (409) is fixedly mounted on one end of the connecting plate (408), the movable column (410) is mounted on the surface of the connecting plate (408), and the movable column (410) passes through the surface of the connecting plate (408) and a limit plate is mounted on one end.

8. The furniture frame bending device according to claim 7, characterized in that: A material discharge hole (411) is provided on the surface of the workbench (101), a material discharge channel (412) is fixedly installed on the bottom surface of the workbench (101), a material discharge tray (413) is fixedly installed at one end of the material discharge channel (412), and the material discharge channel (412) is distributed below the material discharge hole (411).

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