A bending machine with a guide mechanism

Abstract

The present invention belongs to the technical field of steel bar bending machines, and specifically relates to a bending machine with a guide mechanism, including an operating table, on which a guide device, a cleaning device, a cutting device, a limiting device and a bending device are arranged, and the cleaning device includes a grinding wheel 1, the rotating shaft of the grinding wheel 1 passes through the operating table and is rotatably connected to the operating table, and the rotating shaft of the grinding wheel 1 passes through a cam and is fixedly connected to the cam. In the bending machine with a guide mechanism, when the guide wheel 1 and the guide wheel 2 rotate, the grinding wheel 1 and the grinding wheel 2 are synchronously rotated through the transmission wheel 2, the transmission wheel 3, the transmission belt 2 and the transmission belt 3, and the rust on the outer wall of the steel bar is polished by the rotation of the grinding wheel 1 and the grinding wheel 2. At the same time, the steel bar can be further cleaned by the design of the nozzle, the scraper and the air outlet, so as to prevent the rust on the outer wall of the steel bar from accumulating on the rotating disk and causing damage to the device.

Description

Technical Field

[0001] The invention relates to the technical field of steel bar bending machines, in particular to a bending machine with a guiding mechanism. Background Art

[0002] A steel bar bending machine is a professional equipment used to bend steel bars to meet the needs of specific structures or designs. It is usually made of a solid metal structure and is equipped with a power system and a bending die that can apply force to the steel bars to bend them at a predetermined angle and shape.

[0003] At present, rebar bending machines are often needed to bend rebars in construction sites. However, there are a lot of rust on the surface of the rebars on some construction sites. During the bending process, the rebars are deformed, so the rust attached to the surface of the rebars will detach from the outer wall of the rebars and accumulate on the rotating disk. During the rotation of the rotating disk, the rust on its outer wall will enter the gap between the rotating disk and the fixed shaft, which can easily cause wear of the rotating disk and the fixed shaft, resulting in damage to the device. In view of this, we propose a bending machine with a guide mechanism. Summary of the invention

[0004] The main purpose of the present invention is to provide a bending machine with a guiding mechanism, which can solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention proposes the following technical solutions:

[0006] A bending machine with a guide mechanism comprises an operating table, wherein the operating table is provided with a guiding device, a cleaning device, a cutting device, a limiting device and a bending device, wherein the cleaning device comprises:

[0007] A grinding wheel 1, the rotating shaft of the grinding wheel 1 passes through the operating table and is rotatably connected to the operating table, the rotating shaft of the grinding wheel 1 passes through the cam and is fixedly connected to the cam, the bottom end of the grinding wheel 1 is fixedly connected to a driven wheel 2, and the driven wheel 2 is transmission-connected to a transmission belt 2;

[0008] Grinding wheel 2, the rotating shaft of the grinding wheel 2 passes through the horizontal plate and is rotatably connected to the horizontal plate, the bottom end of the grinding wheel 2 is fixedly connected to a driven wheel 3, the driven wheel 3 is transmission-connected to a transmission belt 3, the upper ends of the grinding wheel 2 and the grinding wheel 1 are provided with dust hoods, and an exhaust fan is provided above the dust hood for sucking the dust produced by grinding into the inside of the collection bucket, and one end of the dust exhaust pipe of the dust hood is fixedly connected to the cover of the dust collecting bucket;

[0009] A water sink, wherein a dense net is detachably connected to the inner wall of the water sink for filtering stains to prevent the stains from clogging the nozzle, a partition is fixedly connected to the inner wall of the water sink, and a sliding groove is provided on the partition for improving the stability of the movement of a skateboard, a nozzle is provided on one side of the partition, and a blow-drying head is provided on the other side of the partition, a water inlet pipe of the nozzle is fixedly connected to a water outlet pipe of a water pump, the water inlet pipe of the water pump passes through an operating table and a water sink and is fixedly connected to the operating table and the water sink, an air inlet of the blow-drying head is fixedly connected to an air outlet pipe, the air outlet pipe passes through an operating table and a water sink and is fixedly connected to the operating table and the water sink, a hinged plate is hinged on the inner wall of the air outlet pipe, a compression pipe is fixedly connected to the end of the air outlet pipe, and the compression pipe is fixedly connected to the outer wall of the water sink.

[0010] Preferably, the inner wall of the compression tube is slidably connected to a piston, the outer wall of the piston is fixedly connected to a sliding rod, the sliding rod penetrates the compression tube and is slidably connected to the compression tube, and the piston is elastically connected to the inner wall of the compression tube via a spring.

[0011] Preferably, the compression tube is penetrated by the air intake pipe and fixedly connected to the air intake pipe, the air intake pipe is hinged with a hinge plate 2, a limit rod is provided above the hinge plate 2, which is used to limit the hinge plate 2 to prevent the hinge plate 2 from opening and closing at too large an angle so that it cannot return to its original position by its own gravity, wherein the outer walls of hinge plate 1 and hinge plate 2 are both provided with sealing rings, and the limit rod is fixedly connected to the inner wall of the air intake pipe.

[0012] Preferably, the sliding groove is slidably connected to a slide plate 1, the slide plate 1 is penetrated by a guide rod and slidably connected to the guide rod, the end of the guide rod is fixedly connected to a slide plate 2, the slide plate 1 is slidably connected to a scraper plate 1, the scraper plate 1 is elastically connected to the inner wall of the slide plate 1 through a spring 2, wherein multiple groups of scrapers are provided to increase the contact area with the surface of the steel bar, the slide plate 2 is slidably connected to a scraper plate 2, and the scraper plate 2 is elastically connected to the inner wall of the slide plate 2 through a spring 3.

[0013] Preferably, the operating table is respectively provided with a slide groove 1 and a slide groove 2, and the slide groove 1 and the slide groove 2 are slidably connected with a sliding sleeve 2 and a sliding sleeve 1. The top of the inner wall of the operating table is provided with a notch, and the inner wall of the operating table is fixedly connected with a support plate, and the support plate is respectively provided with a through groove 1 and a through groove 2, and the through groove 1 and the through groove 2 are slidably connected with a sliding sleeve 1 and a sliding sleeve 2. The sliding sleeve 1 and the sliding sleeve 1 are penetrated by the rotating shaft of the grinding wheel 2 and are rotatably connected with the rotating shaft of the grinding wheel 2. The sliding sleeve 1 penetrates the dustproof plate and is fixedly connected with the dustproof plate. The dustproof plate is used to prevent dust from entering the inside of the machine body through the through groove 1. The inner wall of one side of the dustproof plate is slidably connected with an elastic plate, and the outer wall of the other side of the dustproof plate is fixedly connected with an L-shaped rod, and the outer wall of the L-shaped rod is fixedly connected with a rod body, and the rod body penetrates the water tank and is slidably connected to the water tank, and the end of the rod body is fixedly connected to the outer wall of the slide plate 1.

[0014] Preferably, a motor is fixedly connected to the outer wall of the support plate, and the output end of the motor passes through the support plate and is rotatably connected to the support plate. The output end of the motor is transmission-connected to a transmission gear, and the transmission gear is passed through the rotating shaft of guide wheel one and is fixedly connected to the rotating shaft of guide wheel one. The rotating shaft of guide wheel one passes through the operating table and is rotatably connected to the operating table.

[0015] Preferably, the transmission gear is meshed with a driven gear, the driven gear is rotatably connected to the operating table, the outer wall of the driven gear is fixedly connected to a transmission wheel three, the transmission wheel three is transmission-connected to a transmission belt one, and the transmission belt one is transmission-connected to a driven wheel one and a roller.

[0016] Preferably, the driven wheel one is penetrated by the rotating shaft of the guide wheel two and is fixedly connected to the rotating shaft of the guide wheel two. The rotating shaft of the guide wheel two penetrates the sliding sleeve two, the sliding sleeve two and the cross plate and is rotatably connected to the sliding sleeve two, the sliding sleeve two and the cross plate. The bottom outer wall of the rotating shaft of the guide wheel two is fixedly connected with the transmission wheel two, and the transmission wheel two is connected to the transmission belt three.

[0017] Preferably, the roller is rotatably connected to a sliding block, the sliding block is slidably connected to the notch, the sliding block is fixedly connected to the output end of the hydraulic cylinder, and the hydraulic cylinder is fixedly connected to the top of the inner wall of the operating table.

[0018] Preferably, a transmission wheel 1 is fixedly connected to the outer wall of the bottom end of the rotating shaft of the guide wheel 1, and the transmission wheel 1 is in transmission connection with a transmission belt 2.

[0019] The present invention provides a bending machine with a guide mechanism, which has the following beneficial effects:

[0020] (1) When the guide wheel 1 and the guide wheel 2 rotate, the grinding wheel 1 and the grinding wheel 2 rotate synchronously through the transmission of the transmission wheel 2, the transmission wheel 3, the transmission belt 2 and the transmission belt 3. The rust on the outer wall of the steel bar is polished by the rotation of the grinding wheel 1 and the grinding wheel 2, thereby preventing the rust on the outer wall of the steel bar from accumulating on the rotating disk, thereby causing damage to the device.

[0021] (2) A nozzle is arranged above the water tank of the bending machine with a guide mechanism. The cleaning liquid in the water tank is pumped to the nozzle by a water pump, and then sprayed on the outer wall of the steel bar by the nozzle, so as to clean the dust on the outer wall of the steel bar. At the same time, through the design of multiple sets of scrapers, the sewage on the outer wall of the steel bar can be scraped into the water tank, so as to further clean the steel bar and prevent the rust on the outer wall of the steel bar from accumulating on the rotating disk, thereby causing damage to the device.

[0022] (3) An air outlet is provided above the water tank of the bending machine with a guide mechanism. When the grinding wheel rotates, a cam fixedly connected to the grinding wheel rotates synchronously. During the rotation of the cam, the cam squeezes the sliding rod, causing the sliding rod to push the piston to move. At this time, the air in the compression tube enters the air outlet pipe and is then blown to the outer wall of the steel bar by the air blower, thereby blowing the water stains on the steel bar into the water tank to further clean the steel bar.

[0023] (4) The bending machine with a guide mechanism can make the grinding wheel 2 and the slide plate 1 move synchronously with the guide wheel 2 through the design of the horizontal plate and the L-shaped rod, so that different types of steel bars can be adapted, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0025] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0026] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0027] Figure 3 It is a schematic diagram of the three-dimensional structure of the guide device of the present invention;

[0028] Figure 4 It is a schematic diagram of the three-dimensional structure of the guide device and the cleaning device of the present invention;

[0029] Figure 5 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0030] Figure 6 It is a schematic diagram of the three-dimensional structure of the cleaning device of the present invention;

[0031] Figure 7 It is a schematic diagram of the three-dimensional structure of a part of the cleaning device of the present invention;

[0032] Figure 8 For the present invention Figure 7 Schematic diagram of the structure of A;

[0033] Fig. 9 It is a schematic diagram of the three-dimensional cross-sectional structure of the slide plate 1 and the slide plate 2 of the present invention;

[0034] Fig.10This is a schematic diagram of the three-dimensional structure of the support plate of the present invention;

[0035] Fig.11 It is a schematic diagram of the three-dimensional structure of the operating table of the present invention.

[0036] In the figure: 1. operating table; 10. supporting plate; 101. through groove 1; 102. sliding sleeve 1; 103. through groove 2; 104. sliding sleeve 2; 11. sliding groove 1; 12. notch; 13. sliding groove 2; 14. sliding sleeve 1; 141. dust plate; 142. elastic plate; 143. L-shaped rod; 144. rod body; 15. sliding sleeve 2; 2. guide device; 21. guide wheel 1; 211. transmission wheel 1; 22. guide wheel 2; 221. driven wheel 1; 222. transmission wheel 2; 23. motor; 24. transmission gear; 25. driven gear; 251. transmission wheel 3; 26. sliding block; 261. roller; 27. hydraulic cylinder; 28. transmission belt 1; 3. cleaning device; 31. grinding wheel 1; 311. cam; 312. driven wheel 2; 313, transmission belt 2; 32, grinding wheel 2; 321, horizontal plate; 322, driven wheel 3; 323, transmission belt 3; 33, dust hood; 331, dust bucket; 34, water tank; 341, partition; 342, dense net; 343, sliding groove; 35, nozzle; 351, water pump; 36, hair dryer; 361, air outlet pipe; 362, hinged plate 1; 363, compression pipe; 364, piston; 365, sliding rod; 366, spring 1; 367, air inlet pipe; 368, hinged plate 2; 369, limiting rod; 37, slide plate 1; 371, guide rod; 372, slide plate 2; 373, spring 2; 374, scraper 1; 375, scraper 2; 376, spring 3; 4, cutting device; 5, limiting device; 6, bending device.

[0037] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0038] 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.

[0039] See also Figure 1-Figure 11The present invention proposes a bending machine with a guiding mechanism, including an operating table 1, on which are provided a guiding device 2, a cleaning device 3, a cutting device 4, a limiting device 5 and a bending device 6. The limiting device 5 consists of a hydraulic cylinder and a limiting block, which is used to limit the steel bar to prevent the steel bar from tilting during the bending process. At the same time, the design of the hydraulic cylinder can adapt to different types of steel bars.

[0040] In the embodiment of the present invention, in order to be able to clean the rust on the steel bar, specifically, the cleaning device 3 includes a grinding wheel 1 31, the rotating shaft of the grinding wheel 1 31 passes through the operating table 1 and is rotatably connected to the operating table 1, the rotating shaft of the grinding wheel 1 31 passes through the cam 311 and is fixedly connected to the cam 311, the bottom end of the grinding wheel 1 31 is fixedly connected to a driven wheel 2 312, the driven wheel 2 312 is transmission-connected with a transmission belt 2 313, a grinding wheel 2 32, the rotating shaft of the grinding wheel 2 32 passes through the cross plate 321 and is rotatably connected to the cross plate 321, the bottom end of the grinding wheel 2 32 is fixedly connected to a driven wheel 3 322, the driven wheel 3 322 is transmission-connected with a transmission belt 3 323, a dust hood 33 is provided on the upper ends of the grinding wheel 2 32 and the grinding wheel 1 31, and one end of the dust exhaust pipe of the dust hood 33 is fixedly connected to the cover of the dust collecting bucket 331 A water tank 34 is provided, the inner wall of which is detachably connected with a dense net 342, a partition 341 is fixedly connected to the inner wall of the water tank 34, a sliding groove 343 is provided on the partition 341, a nozzle 35 is provided on one side of the partition 341, a blower head 36 is provided on the other side of the partition 341, a water inlet pipe of the nozzle 35 is fixedly connected with a water outlet pipe of a water pump 351, a water inlet pipe of the water pump 351 passes through the operating table 1 and the water tank 34 and is fixedly connected with the operating table 1 and the water tank 34, an air inlet of the blower head 36 is fixedly connected with an air outlet pipe 361, the air outlet pipe 361 passes through the operating table 1 and the water tank 34 and is fixedly connected with the operating table 1 and the water tank 34, a hinged plate 362 is hingedly connected to the inner wall of the air outlet pipe 361, a compression pipe 363 is fixedly connected to the end of the air outlet pipe 361, and the compression pipe 363 is fixedly connected to the outer wall of the water tank 34;

[0041] Furthermore, a piston 364 is slidably connected to the inner wall of the compression tube 363, a sliding rod 365 is fixedly connected to the outer wall of the piston 364, the sliding rod 365 penetrates the compression tube 363 and is slidably connected to the compression tube 363, the piston 364 is elastically connected to the inner wall of the compression tube 363 through a spring 1 366, the compression tube 363 is penetrated by an air intake pipe 367 and is fixedly connected to the air intake pipe 367, the air intake pipe 367 is hinged with a hinge plate 2 368, a limit rod 369 is provided above the hinge plate 2 368, and the limit rod 369 is fixedly connected to the inner wall of the air intake pipe 367;

[0042] like Figure 7 and Figure 8As shown, when the cam 311 rotates, the cam 311 squeezes the sliding rod 365, causing the piston 364 to move in the compression tube 363, and at the same time, the spring 1 366 undergoes elastic deformation. When the piston 364 moves, the air in the compression tube 363 is compressed, and the hinge plate 1 362 is lifted up. The squeezed air is blown toward the outer wall of the steel bar through the blowing head 36. When the pressure of the cam 311 on the sliding rod 365 disappears, the elastic force generated by the deformation of the spring 1 366 pulls the piston 364 back to its original position. In this process, the external air will push open the hinge plate 2 368 under the action of pressure and enter the compression tube 363. When the piston 364 returns to its original position, the pressure in the compression tube 363 remains unchanged, and then the hinge plate 2 368 returns to its original position under the action of gravity.

[0043] Further, the sliding groove 343 is slidably connected to a slide plate 1 37, the slide plate 1 37 is penetrated by a guide rod 371 and is slidably connected to the guide rod 371, the end of the guide rod 371 is fixedly connected to a slide plate 2 372, the slide plate 1 37 is slidably connected to a scraper plate 1 374, the scraper plate 1 374 is elastically connected to the inner wall of the slide plate 1 37 through a spring 2 373, the slide plate 2 372 is slidably connected to a scraper plate 2 375, and the scraper plate 2 375 is elastically connected to the inner wall of the slide plate 2 372 through a spring 376;

[0044] Furthermore, the operating table 1 is respectively provided with a slide groove 11 and a slide groove 2 13, and the slide groove 11 and the slide groove 2 13 are slidably connected with the slide sleeve 2 104 and the slide sleeve 1 102, and a notch 12 is provided at the top of the inner wall of the operating table 1, and the inner wall of the operating table 1 is fixedly connected with a support plate 10, and the support plate 10 is respectively provided with a through groove 101 and a through groove 2 103, and the through groove 101 and the through groove 2 103 are slidably connected with the slide sleeve 102 and the slide sleeve 2 104, and the slide sleeve 102 and the slide sleeve 14 The rotating shaft of the grinding wheel 2 32 passes through and is rotatably connected with the rotating shaft of the grinding wheel 2 32, the sliding sleeve 14 passes through the dustproof plate 141 and is fixedly connected with the dustproof plate 141, an elastic plate 142 is slidably connected to the inner wall of one side of the dustproof plate 141, an L-shaped rod 143 is fixedly connected to the outer wall of the other side of the dustproof plate 141, a rod body 144 is fixedly connected to the outer wall of the L-shaped rod 143, the rod body 144 passes through the water tank 34 and is slidably connected with the water tank 34, and the end of the rod body 144 is fixedly connected to the outer wall of the slide plate 1 37;

[0045] Further, the outer wall of the support plate 10 is fixedly connected with a motor 23, the output end of the motor 23 penetrates the support plate 10 and is rotatably connected with the support plate 10, the output end of the motor 23 is transmission-connected with a transmission gear 24, the transmission gear 24 is penetrated by the rotating shaft of the guide wheel 21 and is fixedly connected with the rotating shaft of the guide wheel 21, the rotating shaft of the guide wheel 21 penetrates the operating platform 1 and is rotatably connected with the operating platform 1, the transmission gear 24 is meshed with a driven gear 25, the driven gear 25 is rotatably connected with the operating platform 1, the outer wall of the driven gear 25 is fixedly connected with a transmission wheel 3 251, the transmission wheel 3 251 is transmission-connected with a transmission belt 1 28, the transmission belt 1 28 is transmission-connected with a driven wheel 1 221 and a roller 261, the roller 261 is rotatably connected with a sliding block 26, the sliding block 26 is slidably connected with the notch 12, the sliding block 26 is fixedly connected with the output end of the hydraulic cylinder 27, and the hydraulic cylinder 27 is fixedly connected with the top of the inner wall of the operating platform 1;

[0046] Further, the driven wheel 1 221 is penetrated by the rotating shaft of the guide wheel 2 22 and is fixedly connected to the rotating shaft of the guide wheel 2 22. The rotating shaft of the guide wheel 2 22 penetrates the sliding sleeve 2 104, the sliding sleeve 2 15 and the cross plate 321 and is rotatably connected to the sliding sleeve 2 104, the sliding sleeve 2 15 and the cross plate 321. The outer wall of the bottom of the rotating shaft of the guide wheel 2 22 is fixedly connected with the transmission wheel 2 222, and the transmission wheel 2 222 is in transmission connection with the transmission belt 3 323. The outer wall of the bottom end of the rotating shaft of the guide wheel 1 21 is fixedly connected with the transmission wheel 1 211, and the transmission wheel 1 211 is in transmission connection with the transmission belt 2 313.

[0047] In the present invention, when in use, the steel bar is first placed on the outer wall of the operating table 1, and then the hydraulic cylinder 27 is started to make the sliding block 26 slide in the slot 12. When the sliding block 26 moves, the roller 261 will apply a force to the transmission belt 1 28. In this process, the transmission belt 1 28 will apply a force to the driven wheel 1 221, so that the driven wheel 1 221 drives the guide wheel 2 22 to move, thereby clamping the steel bar. At the same time, when the guide wheel 22 moves, the horizontal plate 321 rotatably connected to the rotating shaft of the guide wheel 2 22 will drive the grinding wheel 2 32 to slide synchronously, thereby matching the size of the steel bar.

[0048] When the motor 23 is started, the transmission gear 24 connected to the output end of the motor 23 drives the guide wheel 1 21 to rotate, and at the same time, the driven gear 25 meshing with the transmission gear 24 rotates synchronously. When the transmission gear 24 rotates, the transmission wheel 1 251 fixedly connected to the transmission gear 24 rotates, and then the driven wheel 1 221 drives the guide wheel 2 22 to rotate synchronously through the transmission of the transmission belt 1 28. At this time, the guide wheel 1 21 and the guide wheel 2 22 will apply force to the steel bar, and the steel bar moves toward the bending device 6;

[0049] When the guide wheel 1 21 and the guide wheel 2 22 rotate, the transmission wheel 2 211 and the transmission wheel 3 222 fixedly connected to the guide wheel 1 21 and the guide wheel 2 22 rotate synchronously. At this time, through the transmission of the transmission belt 2 313 and the transmission belt 3 323, the driven wheel 2 312 and the driven wheel 3 322 rotate synchronously, thereby making the grinding wheel 1 31 and the grinding wheel 2 32 rotate synchronously. When the grinding wheel 1 31 and the grinding wheel 2 32 rotate, the grinding wheel 1 31 and the grinding wheel 2 32 grind the steel bar, thereby grinding the rust on the outer wall of the steel bar.

[0050] When the grinding wheel 2 32 moves, the dust plate 141 moves synchronously. When the dust plate 141 moves, the L-shaped rod 143 fixedly connected to the dust plate 141 drives the rod body 144 to move synchronously. When the rod body 144 moves, the slide plate 1 37 fixedly connected to the rod body 144 moves synchronously, so that the steel bar is adapted.

[0051] When the polished steel bar enters the water tank 34 driven by the guide wheel 1 21 and the guide wheel 2 22, the cleaning liquid in the water tank 34 will be sprayed toward the outer wall of the steel bar through the nozzle 35 driven by the water pump 351, so that the powder on the outer wall of the steel bar is washed into the water tank 34, and then the steel bar will squeeze the scraper 1 374 and the scraper 2 375, so that the scraper 1 374 and the scraper 2 375 move into the slide plate 1 37 and the slide plate 2 372, and at the same time, the scraper 1 374 and the scraper 2 375 will scrape off the water stains and stains on the outer wall of the steel bar;

[0052] At the same time, when the grinding wheel 31 rotates, the cam 311 fixedly connected to the grinding wheel 31 rotates synchronously. During the rotation of the cam 311, the cam 311 squeezes the sliding rod 365, so that the sliding rod 365 pushes the piston 364 to move. At this time, the air in the compression tube 363 enters the air outlet pipe 361 and is then blown to the outer wall of the steel bar by the air blowing head 36, so that the water stains on the steel bar are blown into the water tank 34 to further clean the steel bar.

[0053] Then the steel bar will enter the outer wall of the bending device 6 driven by the guide wheel 1 21 and the guide wheel 2 22, and then the bending device 6 will be started to bend the steel bar, and finally the cutting device 4 will be started to cut the steel bar.

[0054] The above description is only a preferred embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A bending machine with a guide mechanism, comprising an operating table (1), characterized in that: The operating table (1) is provided with a guiding device (2), a cleaning device (3), a cutting device (4), a limiting device (5) and a bending device (6), wherein the cleaning device (3) comprises: A grinding wheel (31), the rotating shaft of the grinding wheel (31) passes through the operating table (1) and is rotatably connected to the operating table (1), the rotating shaft of the grinding wheel (31) passes through the cam (311) and is fixedly connected to the cam (311), the bottom end of the grinding wheel (31) is fixedly connected to a driven wheel (312), and the driven wheel (312) is transmission-connected to a transmission belt (313); A second grinding wheel (32), the rotating shaft of the second grinding wheel (32) passes through the horizontal plate (321) and is rotatably connected to the horizontal plate (321), the bottom end of the second grinding wheel (32) is fixedly connected to a third driven wheel (322), the third driven wheel (322) is transmission-connected to a third transmission belt (323), the upper ends of the second grinding wheel (32) and the first grinding wheel (31) are provided with a dust hood (33), and one end of the dust exhaust pipe of the dust hood (33) is fixedly connected to the cover of the dust collecting bucket (331); A water tank (34), wherein a dense net (342) is detachably connected to the inner wall of the water tank (34), a partition (341) is fixedly connected to the inner wall of the water tank (34), the partition (341) is provided with a sliding groove (343), a slide plate (37) is slidably connected to the sliding groove (343), the slide plate (37) is penetrated by a guide rod (371) and is slidably connected to the guide rod (371), a slide plate (372) is fixedly connected to the end of the guide rod (371), the slide plate (37) is slidably connected to a scraper plate (374), the scraper plate (374) is elastically connected to the inner wall of the slide plate (37) via a spring (373), and the slide plate (372) is slidably connected to a scraper plate (375). The scraper plate 2 (375) is elastically connected to the inner wall of the slide plate 2 (372) through a spring 3 (376); the operating table (1) is provided with a slide groove 1 (11) and a slide groove 2 (13), respectively; the slide groove 1 (11) and the slide groove 2 (13) are slidably connected to the slide sleeve 2 (104) and the slide sleeve 1 (102); a notch (12) is provided at the top of the inner wall of the operating table (1); the inner wall of the operating table (1) is fixedly connected to a support plate (10); the support plate (10) is provided with a through groove 1 (101) and a through groove 2 (103), respectively; the through groove 1 (101) and the through groove 2 (103) are slidably connected to the slide sleeve 1 (102) and the slide sleeve 2 (104), and the slide sleeve 1 (102) and the slide sleeve The sleeve 1 (14) is penetrated by the rotating shaft of the grinding wheel 2 (32) and is rotatably connected to the rotating shaft of the grinding wheel 2 (32); the sliding sleeve 1 (14) penetrates the dustproof plate (141) and is fixedly connected to the dustproof plate (141); an elastic plate (142) is slidably connected to the inner wall of one side of the dustproof plate (141); an L-shaped rod (143) is fixedly connected to the outer wall of the other side of the dustproof plate (141); a rod body (144) is fixedly connected to the outer wall of the L-shaped rod (143); the rod body (144) penetrates the water tank (34) and is slidably connected to the water tank (34); an end of the rod body (144) is fixedly connected to the outer wall of the slide plate 1 (37); a nozzle (35) is provided above one side of the partition plate (341); the partition plate (341) is provided with a nozzle (35); ) is provided with a hair dryer head (36) on the other side, the water inlet pipe of the nozzle (35) is fixedly connected to the water outlet pipe of the water pump (351), the water inlet pipe of the water pump (351) passes through the operating table (1) and the water tank (34) and is fixedly connected to the operating table (1) and the water tank (34), the air inlet of the hair dryer head (36) is fixedly connected to an air outlet pipe (361), the air outlet pipe (361) passes through the operating table (1) and the water tank (34) and is fixedly connected to the operating table (1) and the water tank (34), the inner wall of the air outlet pipe (361) is hinged with a hinge plate 1 (362), the end of the air outlet pipe (361) is fixedly connected to a compression pipe (363), and the compression pipe (363) is fixedly connected to the outer wall of the water tank (34).

2. A bending machine with a guide mechanism according to claim 1, characterized in that: The inner wall of the compression tube (363) is slidably connected to a piston (364), and the outer wall of the piston (364) is fixedly connected to a sliding rod (365). The sliding rod (365) penetrates the compression tube (363) and is slidably connected to the compression tube (363). The piston (364) is elastically connected to the inner wall of the compression tube (363) via a spring (366). When the cam (311) rotates, the cam (311) squeezes the sliding rod (365), thereby causing the piston (364) to compress the air inside the compression tube (363).

3. A bending machine with a guide mechanism according to claim 1, characterized in that: The compression tube (363) is penetrated by the air intake pipe (367) and is fixedly connected to the air intake pipe (367); the air intake pipe (367) is hingedly connected to a second hinge plate (368); a limit rod (369) is provided above the second hinge plate (368); the limit rod (369) is fixedly connected to the inner wall of the air intake pipe (367).

4. A bending machine with a guide mechanism according to claim 1, characterized in that: The outer wall of the support plate (10) is fixedly connected to a motor (23); an output end of the motor (23) passes through the support plate (10) and is rotationally connected to the support plate (10); the output end of the motor (23) is transmission-connected to a transmission gear (24); the transmission gear (24) is passed through by a rotating shaft of a guide wheel (21) and is fixedly connected to the rotating shaft of the guide wheel (21); the rotating shaft of the guide wheel (21) passes through the operating table (1) and is rotationally connected to the operating table (1).

5. A bending machine with a guide mechanism according to claim 4, characterized in that: The transmission gear (24) is meshed with a driven gear (25), the driven gear (25) is rotationally connected to the operating table (1), the outer wall of the driven gear (25) is fixedly connected to a transmission wheel three (251), the transmission wheel three (251) is transmission-connected to a transmission belt one (28), and the transmission belt one (28) is transmission-connected to a driven wheel one (221) and a roller (261).

6. A bending machine with a guide mechanism according to claim 5, characterized in that: The driven wheel 1 (221) is penetrated by the rotating shaft of the guide wheel 2 (22) and is fixedly connected to the rotating shaft of the guide wheel 2 (22); the rotating shaft of the guide wheel 2 (22) penetrates the sliding sleeve 2 (104), the sliding sleeve 2 (15) and the cross plate (321) and is rotationally connected to the sliding sleeve 2 (104), the sliding sleeve 2 (15) and the cross plate (321); the outer wall at the bottom of the rotating shaft of the guide wheel 2 (22) is fixedly connected to the transmission wheel 2 (222); the transmission wheel 2 (222) is transmission-connected to the transmission belt 3 (323).

7. A bending machine with a guide mechanism according to claim 5, characterized in that: The roller (261) is rotatably connected to a sliding block (26), the sliding block (26) is slidably connected to the notch (12), the sliding block (26) is fixedly connected to an output end of a hydraulic cylinder (27), and the hydraulic cylinder (27) is fixedly connected to a top end of an inner wall of the operating table (1).

8. A bending machine with a guide mechanism according to claim 4, characterized in that: The outer wall of the bottom end of the rotating shaft of the guide wheel one (21) is fixedly connected with a transmission wheel one (211), and the transmission wheel one (211) is transmission-connected to a transmission belt two (313).

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