Bar peeling device and peeling method thereof

Abstract

The invention provides a bar peeling device and a peeling method thereof, and belongs to the technical field of bar peeling. The bar peeling device comprises a machine base, a feeding frame and a peeling mechanism, the feeding frame is installed on the left side of the machine base, a containing frame is installed on the side wall of the feeding frame, the peeling mechanism is installed in an inner cavity of the machine base and used for peeling bars, the peeling mechanism comprises positioning rollers, a first rotating disc, a second rotating disc and a first spring, and the positioning rollers are symmetrically and rotationally installed on the side wall of the machine base; the first rotating disc is used for positioning the bar and preventing the bar from shaking during peeling, and the first rotating disc is rotationally installed in an inner cavity of the machine base. According to the bar peeling device, the peeling mechanism is arranged, a bar is fed into the machine base from the position between the positioning rollers, a first rotary disc and a second rotary disc are driven by a first motor to rotate synchronously, an oxide layer on the surface of the bar is scraped through a scraper, meanwhile, the second rotary disc drives a grinding block to rotate synchronously, and therefore the peeled bar is ground synchronously; burrs on the surface of the bar are eliminated, and machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of bar peeling, and in particular to a bar peeling device and a bar peeling method. Background Art

[0002] Bars are a common metal processing product, usually used in construction, machinery, automobile, aerospace and other industries. There are many types of bars, among which carbon steel bars are mainly used to manufacture structural parts, mechanical parts, etc., with good strength and hardness, while alloy steel bars are added with alloy elements such as chromium, nickel, molybdenum, etc., with better high temperature resistance and corrosion resistance, and are often used in the production of materials requiring higher strength or wear resistance; in the production process of bars, the metal surface will generate oxide scale due to heating, which may affect the subsequent processing quality of the bars, and may cause the surface of the finished product to be rough or the size to be inaccurate, so it needs to be removed by peeling.

[0003] Existing bar peeling devices usually use a cutter to scrape off the oxide layer on the surface. However, burrs will appear on the surface of the bar after peeling, and it needs to be further polished using a grinding device, resulting in low processing efficiency. Summary of the invention

[0004] In order to make up for the above deficiencies, the present invention provides a rod peeling device and a peeling method thereof that overcome the above technical problems or at least partially solve the above problems.

[0005] The present invention is achieved in that:

[0006] The present invention provides a bar peeling device, comprising a machine base, a loading rack and a peeling mechanism, wherein the loading rack is installed on the left side of the machine base, a placing rack is installed on the side wall of the loading rack for storing the bar, and the peeling mechanism is installed in the inner cavity of the machine base for peeling the bar, and the peeling mechanism comprises:

[0007] Positioning rollers, the positioning rollers are symmetrically rotatably mounted on the side walls of the machine base;

[0008] A first rotating disk, the first rotating disk is rotatably mounted in the inner cavity of the machine base, and a scraper is symmetrically mounted on the side wall of the first rotating disk for peeling the bar;

[0009] A second turntable, the second turntable is rotatably mounted in the inner cavity of the machine base, a first connecting rod is symmetrically and slidably mounted in the inner cavity of the second turntable, a grinding block is fixedly mounted on one end of the first connecting rod for grinding the stripped bar;

[0010] The first spring is fixedly installed in the inner cavity of the second turntable, and one end of the first spring is fixedly connected to the first connecting rod, and is used to drive the grinding block to be closely attached to the surface of the rod.

[0011] In a preferred solution, a first gear ring is fixedly mounted on the surface of the first turntable, a second gear ring is fixedly mounted on the surface of the second turntable, a first rotating shaft is rotatably mounted in the inner cavity of the machine base, first gears are symmetrically fixedly mounted on the surface of the first rotating shaft, two of the first gears are respectively meshed with the first gear ring and the second gear ring, a first motor is fixedly mounted in the inner cavity of the machine base, and an output end of the first motor is fixedly connected to one end of the first rotating shaft.

[0012] In a preferred solution, a liquid storage chamber is provided in the inner cavity of the machine base for storing cutting fluid, a water pump is installed in the liquid storage chamber, a nozzle is installed in the inner cavity of the machine base, and one end of the nozzle is connected to the water outlet of the water pump.

[0013] In a preferred embodiment, a loading mechanism is installed on the surface of the loading rack for loading rods, and the loading mechanism includes a loading roller, a first pulley and a second motor. The loading roller is rotatably installed in the inner cavity of the loading rack. Several loading rollers are provided, and the side walls of several loading rollers are fixedly installed with a first pulley, and a belt is connected between two adjacent first pulleys. The side wall of the loading rack is fixedly installed with a second motor, and the output end of the second motor is fixedly connected to the side wall of one of the loading rollers.

[0014] In a preferred solution, the placement rack is arranged at an angle, a stop block is fixedly installed on the surface of the placement rack, a second rotating shaft is rotatably installed on the side wall of the loading rack, a swing arm is symmetrically fixedly installed on the surface of the second rotating shaft, an arc-shaped unloading block is fixedly installed on one end of the swing arm, a second gear is fixedly installed on the surface of the second rotating shaft, a third motor is fixedly installed on the side wall of the loading rack, a third gear is fixedly installed on the output end of the third motor, the third gear is meshed with the second gear, and a second pulley is fixedly installed on one end of the second rotating shaft.

[0015] In a preferred solution, a solution box is installed between the loading rack and the base for storing the deoxidizer, a bracket is fixedly installed on the surface of the solution box, a spray ring is fixedly installed on the surface of the bracket, the spray ring is hollow, and a first spray hole is opened on the inner wall of the spray ring for spraying the deoxidizer onto the surface of the rod.

[0016] In a preferred embodiment, a liquid pumping cylinder is installed in the solution tank, a first one-way valve is symmetrically installed on the surface of the liquid pumping cylinder, a second one-way valve is symmetrically installed on the bottom of the liquid pumping cylinder, a water pipe is connected between the second one-way valve and the hollow part of the spray ring, a first piston is slidably installed in the inner cavity of the liquid pumping cylinder, a rotating wheel is rotatably installed in the inner cavity of the loading rack, an eccentric shaft is fixedly installed on the surface of the rotating wheel, a driving frame is slidably installed in the inner cavity of the loading rack, the driving frame is sleeved on the surface of the eccentric shaft, a second connecting rod is connected between the driving frame and the first piston, a third pulley is fixedly installed on the side wall of the rotating wheel, and a belt is connected between the third pulley and one of the first pulleys.

[0017] In a preferred embodiment, a cleaning mechanism is installed in the inner cavity of the machine base for cleaning debris generated by peeling, and the cleaning mechanism includes an arc filter plate, a third rotating shaft and a scraper, the arc filter plate is installed in the inner cavity of the machine base, the third rotating shaft is rotatably installed in the inner cavity of the machine base, a third connecting rod is symmetrically fixedly installed on the surface of the third rotating shaft, a scraper is fixedly installed on one end of the third connecting rod, the scraper contacts the surface of the arc filter plate, a fourth pulley is fixedly installed on one end of the third rotating shaft, a belt is connected between the fourth pulley and the second pulley, a collecting box is symmetrically installed in the inner cavity of the machine base, a material discharge trough is symmetrically opened in the inner cavity of the machine base, and the material discharge trough is communicated with the collecting box.

[0018] In a preferred embodiment, the inner cavity of the machine base is symmetrically provided with cavities, a second piston is slidably installed in the cavity, a second spring is fixedly installed in the cavity, one end of the second spring is fixedly connected to the second piston, a wedge-shaped driving block is fixedly installed on the side wall of the second piston, a driving rod is fixedly connected between the first turntable and the second turntable, a third one-way valve and a fourth one-way valve are installed on the side wall of the cavity, an air cavity is provided in the inner cavity of the machine base, an air pipe is connected between the air cavity and the fourth one-way valve, and a plurality of second spray holes are provided on the side wall of the air cavity.

[0019] A bar peeling method, applicable to the above-mentioned bar peeling device, comprises the following steps:

[0020] S1: Loading: The third motor drives the second rotating shaft to rotate, and a bar is lifted to the surface of the swing arm through the arc-shaped unloading block, and falls onto the surface of the loading roller under the action of gravity, and then the second motor drives several loading rollers to rotate synchronously, pushing the bar on the surface forward for loading;

[0021] S2: peeling: the bar is fed from the positioning rollers into the machine base, and passes through the first turntable and the second turntable in sequence, the first motor drives the first turntable and the second turntable to rotate synchronously, and the scraper is used to scrape off the oxide layer on the surface of the bar. At the same time, the second turntable drives the grinding block to rotate synchronously, so as to synchronously grind the bar after peeling;

[0022] S3: Cleaning; when the second rotating shaft rotates, it drives the third rotating shaft to rotate synchronously, so that the debris on the surface of the arc-shaped filter plate is scraped into the lower material trough through the scraper, and falls into the collection box for centralized collection; and the driving rod repeatedly squeezes the wedge-shaped driving block, driving the second piston to reciprocate in the cavity, injecting air into the air cavity, and spraying it from the second spray hole to the surface of the rod, so as to further clean the grinding debris on the surface of the rod.

[0023] The present invention provides a bar peeling device and a bar peeling method, and the beneficial effects thereof include:

[0024] 1. By setting up a peeling mechanism, the bar is sent from the positioning roller into the machine base, the first motor drives the first turntable and the second turntable to rotate synchronously, and the scraper is used to scrape the oxide layer on the surface of the bar. At the same time, the second turntable drives the grinding block to rotate synchronously, so as to grind the bar after peeling synchronously, eliminate the burrs on the surface of the bar, and improve the processing efficiency.

[0025] 2. By setting a feeding mechanism, the second shaft of the third motor rotates, and a rod is lifted to the surface of the swing arm through the arc-shaped unloading block, and falls onto the surface of the feeding roller under the action of gravity, and then the rod on the surface is pushed forward by the feeding roller for feeding; and when the feeding roller rotates, the rotating wheel is driven to rotate synchronously, so that the driving frame is driven to move back and forth through the eccentric shaft, and the first piston is driven to move synchronously, and the deoxidizer in the solution tank is injected into the spray ring and sprayed to the surface of the rod through the first spray hole, so that the deoxidizer reacts with the oxide scale, decomposes and softens the oxide, so that it is easier to be removed by the subsequent scraper, reducing the wear during the peeling process, while improving the peeling efficiency, reducing the adhesion of the oxide scale, and extending the service life of the scraper.

[0026] 3. By setting a cleaning mechanism, when the second rotating shaft rotates, it drives the third rotating shaft to rotate synchronously, so that the debris on the surface of the arc-shaped filter plate is scraped into the lower material trough through the scraper, and falls into the collection box for centralized collection, which is convenient for cleaning; and when the first turntable and the second turntable rotate, the driving rod is driven to rotate synchronously, so that the wedge-shaped driving block is repeatedly squeezed, the air is injected into the air cavity, and sprayed from the second spray hole to the surface of the rod, so as to further clean the grinding debris on the surface of the rod and improve the quality of the rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only illustrate certain embodiments of the present invention and should not be regarded as limiting the scope. For those skilled in the art, other relevant drawings can be obtained based on these drawings without creative work.

[0028] Figure 1 is a front perspective view provided by an embodiment of the present invention;

[0029] Figure 2 A side perspective view of an embodiment of the present invention is provided;

[0030] Figure 3 A rear perspective view provided for an embodiment of the present invention;

[0031] Figure 4 A side view of an embodiment of the present invention is provided;

[0032] Figure 5 A cross-sectional view of a machine base provided for an embodiment of the present invention;

[0033] Figure 6 A side cross-sectional view of a machine base provided for an embodiment of the present invention;

[0034] Figure 7 The embodiments of the present invention provide Figure 6 Enlarged view of point A in the middle;

[0035] Figure 8 A cross-sectional view of a solution tank provided for an embodiment of the present invention;

[0036] Fig. 9 A top view of a machine base provided in accordance with an embodiment of the present invention.

[0037] In the figure: 1, machine base; 2, loading rack; 3, placing rack; 4, peeling mechanism; 401, positioning roller; 402, first rotating disk; 403, scraper; 404, first gear ring; 405, second rotating disk; 406, second gear ring; 407, first connecting rod; 408, grinding block; 409, first spring; 410, first rotating shaft; 411, first gear; 412, first motor; 413, liquid storage chamber; 414, water pump; 415, nozzle; 5, loading mechanism; 501, loading roller; 502, first pulley; 503, second motor; 504, stopper; 505, second rotating shaft; 506, swing arm; 507, arc-shaped unloading block; 508, second gear; 509, third motor; 510, third gear; 511, second pulley; 512, solution tank; 513, bracket; 514, spray ring; 515, first spray hole; 516, suction cylinder; 517, first one-way valve; 518, second one-way valve; 519, first piston; 520, rotating wheel; 521, eccentric shaft; 522, driving frame; 523, second connecting rod; 524, third pulley; 6, cleaning mechanism; 601, arc filter plate; 602, third rotating shaft; 603, third connecting rod; 604, scraper; 605, fourth pulley; 606, collecting box; 607, feeding chute; 608, cavity; 609, second piston; 610, second spring; 611, wedge-shaped driving block; 612, driving rod; 613, third one-way valve; 614, fourth one-way valve; 615, air cavity; 616, second spray hole. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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] Reference Figure 1-Figure 9As shown, the present invention provides a technical solution: a bar peeling device, including a machine base 1, a loading rack 2 and a peeling mechanism 4, the loading rack 2 is installed on the left side of the machine base 1, and a placement rack 3 is installed on the side wall of the loading rack 2 for storing bars. The peeling mechanism 4 is installed in the inner cavity of the machine base 1 for peeling the bars. The peeling mechanism 4 includes a positioning roller 401, a first rotating disk 402, a second rotating disk 405 and a first spring 409. The positioning roller 401 is symmetrically rotated and installed on the side wall of the machine base 1 for positioning the bars to prevent the bars from shaking during peeling. The first rotating disk 402 is rotatably installed in the inner cavity of the machine base 1, and a scraper 403 is symmetrically installed on the side wall of the first rotating disk 402 for peeling the bars. The surface of the first rotating disk 402 is fixedly installed with a first gear. Ring 404, a second turntable 405 is rotatably installed in the inner cavity of the machine base 1, a second gear ring 406 is fixedly installed on the surface of the second turntable 405, a first rotating shaft 410 is rotatably installed in the inner cavity of the machine base 1, and first gears 411 are symmetrically fixedly installed on the surface of the first rotating shaft 410, and the two first gears 411 are respectively meshed with the first gear ring 404 and the second gear ring 406, a first motor 412 is fixedly installed in the inner cavity of the machine base 1, and the output end of the first motor 412 is fixedly connected to one end of the first rotating shaft 410, the first rotating shaft 410 can be driven to rotate by the first motor 412, and the two first gears 411 can be driven to rotate, thereby driving the first turntable 402 and the second turntable 405 to rotate synchronously, and the oxide layer on the surface of the rod is scraped off by the scraper 403.

[0040] Reference Figure 1-Figure 7 As shown, in a preferred embodiment, a first connecting rod 407 is symmetrically and slidably installed in the inner cavity of the second rotating disk 405, and a grinding block 408 is fixedly installed at one end of the first connecting rod 407 for grinding the peeled bar. A first spring 409 is fixedly installed in the inner cavity of the second rotating disk 405, and one end of the first spring 409 is fixedly connected to the first connecting rod 407 for driving the grinding block 408 to be close to the surface of the bar. When the second rotating disk 405 rotates, the grinding block 408 is driven to rotate synchronously, thereby The bar is polished synchronously after peeling to eliminate burrs on the surface of the bar and improve processing efficiency. A liquid storage chamber 413 is opened in the inner cavity of the machine base 1 to store cutting fluid. A water pump 414 is installed in the liquid storage chamber 413. A nozzle 415 is installed in the inner cavity of the machine base 1. One end of the nozzle 415 is connected to the water outlet end of the water pump 414. The cutting fluid in the liquid storage chamber 413 can be sprayed from the nozzle 415 to the surface of the bar through the water pump 414, so as to dissipate heat for the bar and remove cutting debris at the same time.

[0041] In a preferred embodiment, when in use, the rod is fed into the machine base 1 from between the positioning rollers 401, and passes through the first turntable 402 and the second turntable 405 in sequence. The first motor 412 can drive the first shaft 410 to rotate, driving the two first gears 411 to rotate, thereby driving the first turntable 402 and the second turntable 405 to rotate synchronously, and the scraper 403 is used to scrape off the oxide layer on the surface of the rod. At the same time, the second turntable 405 drives the grinding block 408 to rotate synchronously, thereby synchronously grinding the rod after peeling, eliminating burrs on the surface of the rod, and improving processing efficiency.

[0042] Reference Figure 1-Figure 8 As shown, in a preferred embodiment, a loading mechanism 5 is installed on the surface of the loading rack 2 for loading the rods. The loading mechanism 5 includes a loading roller 501, a first pulley 502 and a second motor 503. The loading roller 501 is rotatably installed in the inner cavity of the loading rack 2 for pushing the rods forward. A plurality of loading rollers 501 are provided, and the side walls of the plurality of loading rollers 501 are fixedly installed with the first pulley 502. A belt is connected between two adjacent first pulleys 502. A second motor 503 is fixedly installed on the side wall of the loading rack 2. The output end of the second motor 503 is fixedly connected to the side wall of one of the loading rollers 501. The second motor 503 can drive the plurality of loading rollers 501 to rotate synchronously to push the rods on the surface forward for loading.

[0043] Reference Figure 1-Figure 8 As shown, in a preferred embodiment, the placement rack 3 is inclined, and a stopper 504 is fixedly installed on the surface of the placement rack 3. A second rotating shaft 505 is rotatably installed on the side wall of the loading rack 2. A swing arm 506 is symmetrically fixedly installed on the surface of the second rotating shaft 505. An arc-shaped unloading block 507 is fixedly installed at one end of the swing arm 506. A second gear 508 is fixedly installed on the surface of the second rotating shaft 505. A third motor 509 is fixedly installed on the side wall of the loading rack 2. A third gear 510 is fixedly installed at the output end of the third motor 509. The third gear 510 is meshed with the second gear 508. A second pulley 511 is fixedly installed at one end of the second rotating shaft 505. The third motor 509 can drive the third gear 510 to rotate, thereby driving the second gear 508 and the second rotating shaft 505 to rotate synchronously, and a bar is lifted to the surface of the swing arm 506 through the arc-shaped unloading block 507, and falls to the surface of the loading roller 501 under the action of gravity, thereby completing the loading of the bar.

[0044] Reference Figure 1-Figure 8As shown, in a preferred embodiment, a solution box 512 is installed between the loading rack 2 and the base 1 for storing the deoxidizer, a bracket 513 is fixedly installed on the surface of the solution box 512, and a spray ring 514 is fixedly installed on the surface of the bracket 513. The spray ring 514 is hollow, and the inner wall of the spray ring 514 is provided with a first spray hole 515 for spraying the deoxidizer on the surface of the rod, so that the deoxidizer reacts with the oxide scale to decompose and soften the oxide, so that it is easier to be removed by the subsequent scraper 403 , reducing wear during the peeling process, while improving the peeling efficiency, reducing the adhesion of the oxide scale, and extending the service life of the scraper 403. A liquid pumping cylinder 516 is installed in the solution tank 512, and a first one-way valve 517 is symmetrically installed on the surface of the liquid pumping cylinder 516. The first one-way valve 517 is unidirectionally connected to the inner wall direction of the liquid pumping cylinder 516 for liquid inlet, and a second one-way valve 518 is symmetrically installed at the bottom of the liquid pumping cylinder 516. The second one-way valve 518 is unidirectionally connected to the outer wall of the liquid pumping cylinder 516 for liquid outlet. The second one-way valve A water pipe is connected between 518 and the hollow part of the spray ring 514, a first piston 519 is slidably installed in the inner cavity of the liquid pumping cylinder 516, a rotating wheel 520 is rotatably installed in the inner cavity of the loading rack 2, an eccentric shaft 521 is fixedly installed on the surface of the rotating wheel 520, and the eccentric shaft 521 is installed in a non-central position of the rotating wheel 520, a driving frame 522 is slidably installed in the inner cavity of the loading rack 2, the driving frame 522 is sleeved on the surface of the eccentric shaft 521, a second connecting rod 523 is connected between the driving frame 522 and the first piston 519, and the rotating wheel 520 is rotatably installed. A third pulley 524 is fixedly installed on the side wall, and a belt is connected between the third pulley 524 and one of the first pulleys 502. When the loading roller 501 rotates, the rotating wheel 520 is driven to rotate synchronously, thereby driving the driving frame 522 to move back and forth through the eccentric shaft 521, driving the first piston 519 to move synchronously, so that the first one-way valve 517 and the second one-way valve 518 are alternately connected, and the deoxidizer in the solution tank 512 is injected into the spray ring 514 and sprayed onto the surface of the rod through the first spray hole 515.

[0045] In a preferred embodiment, when in use, the third gear 510 can be driven to rotate by the third motor 509, thereby driving the second gear 508 and the second rotating shaft 505 to rotate synchronously, and a bar is lifted to the surface of the swing arm 506 by the arc-shaped unloading block 507, and falls to the surface of the loading roller 501 under the action of gravity, and then the second motor 503 can drive several loading rollers 501 to rotate synchronously, pushing the surface of the bar forward for loading; and when the loading roller 501 rotates, it drives the rotating wheel 520 to rotate synchronously, so that The driving frame 522 is driven to move back and forth by the eccentric shaft 521, which drives the first piston 519 to move synchronously, so that the first one-way valve 517 and the second one-way valve 518 are alternately connected, and the deoxidizer in the solution tank 512 is injected into the spray ring 514 and sprayed to the surface of the rod through the first spray hole 515, so that the deoxidizer reacts with the oxide scale to decompose and soften the oxide, so that it is easier to be removed by the subsequent scraper 403, reducing the wear during the peeling process, while improving the peeling efficiency, reducing the adhesion of the oxide scale, and extending the service life of the scraper 403.

[0046] Reference Figure 1-Figure 9 As shown, in a preferred embodiment, a cleaning mechanism 6 is installed in the inner cavity of the machine base 1 for cleaning the debris generated by peeling. The cleaning mechanism 6 includes an arc filter plate 601, a third rotating shaft 602 and a scraper 604. The arc filter plate 601 is installed in the inner cavity of the machine base 1 for filtering the cutting debris. The third rotating shaft 602 is rotatably installed in the inner cavity of the machine base 1. A third connecting rod 603 is symmetrically fixedly installed on the surface of the third rotating shaft 602. A scraper 604 is fixedly installed at one end of the third connecting rod 603. The scraper 604 and the surface of the arc filter plate 601 are symmetrically fixedly installed. A fourth pulley 605 is fixedly installed at one end of the third rotating shaft 602, a belt is connected between the fourth pulley 605 and the second pulley 511, a collecting box 606 is symmetrically installed in the inner cavity of the machine base 1, and a discharge trough 607 is symmetrically opened in the inner cavity of the machine base 1, the discharge trough 607 is connected with the collecting box 606, when the second rotating shaft 505 rotates, the third rotating shaft 602 is driven to rotate synchronously, so that the scraper 604 can scrape the debris on the surface of the arc filter plate 601 into the discharge trough 607, and drop it into the collecting box 606 for centralized collection, which is convenient for cleaning.

[0047] Reference Figure 1-Figure 9As shown, in a preferred embodiment, a cavity 608 is symmetrically provided in the inner cavity of the machine base 1, a second piston 609 is slidably installed in the cavity 608, a second spring 610 is fixedly installed in the cavity 608, one end of the second spring 610 is fixedly connected to the second piston 609, under the action of the second spring 610, the second piston 609 is driven to move toward the inner cavity of the machine base 1, a wedge-shaped driving block 611 is fixedly installed on the side wall of the second piston 609, a driving rod 612 is fixedly connected between the first rotating disk 402 and the second rotating disk 405, when the first rotating disk 402 and the second rotating disk 405 rotate, the driving rod 612 is driven to rotate synchronously, thereby repeatedly squeezing the wedge-shaped driving block 611, and driving the second piston 609 in the cavity 6 08 reciprocates, a third one-way valve 613 and a fourth one-way valve 614 are installed on the side wall of the cavity 608, the third one-way valve 613 is unidirectionally conducted in the direction of the cavity 608 for air intake, and the fourth one-way valve 614 is alternately conducted in the direction of the outer wall of the cavity 608 for air exhaust, an air cavity 615 is provided in the inner cavity of the base 1, an air pipe is connected between the air cavity 615 and the fourth one-way valve 614, and a plurality of second spray holes 616 are provided on the side wall of the air cavity 615, when the second piston 609 reciprocates in the cavity 608, the third one-way valve 613 and the fourth one-way valve 614 are alternately conducted, air is injected into the air cavity 615, and air is sprayed from the second spray holes 616 to the surface of the rod, so as to further clean the grinding debris on the surface of the rod and improve the quality of the rod.

[0048] In a preferred embodiment, when the second rotating shaft 505 rotates, it drives the third rotating shaft 602 to rotate synchronously, so that the debris on the surface of the arc filter plate 601 is scraped into the lower material trough 607 through the scraper 604, and falls into the collection box 606 for centralized collection, which is convenient for cleaning; and when the first turntable 402 and the second turntable 405 rotate, the driving rod 612 is driven to rotate synchronously, so that the wedge-shaped driving block 611 is repeatedly squeezed, and the second piston 609 is driven to reciprocate in the cavity 608. The third one-way valve 613 and the fourth one-way valve 614 are alternately turned on, and air is injected into the air cavity 615 and sprayed onto the surface of the rod from the second spray hole 616, so as to further clean the grinding debris on the surface of the rod and improve the quality of the rod.

[0049] A bar peeling method, applicable to the above-mentioned bar peeling device, comprises the following steps:

[0050] S1: Loading: The third motor 509 drives the second rotating shaft 505 to rotate, and the arc-shaped unloading block 507 lifts a bar to the surface of the swing arm 506, and under the action of gravity, it falls to the surface of the loading roller 501, and then the second motor 503 drives several loading rollers 501 to rotate synchronously, pushing the bar on the surface forward for loading;

[0051] S2: peeling; the bar is fed into the machine base 1 from between the positioning rollers 401, and passes through the first turntable 402 and the second turntable 405 in sequence, the first motor 412 drives the first turntable 402 and the second turntable 405 to rotate synchronously, and the scraper 403 is used to scrape off the oxide layer on the surface of the bar. At the same time, the second turntable 405 drives the grinding block 408 to rotate synchronously, so as to synchronously grind the bar after peeling;

[0052] S3: Cleaning; when the second rotating shaft 505 rotates, it drives the third rotating shaft 602 to rotate synchronously, so that the debris on the surface of the arc filter plate 601 is scraped into the lower material trough 607 through the scraper 604, and falls into the collection box 606 for centralized collection; and the driving rod 612 repeatedly squeezes the wedge-shaped driving block 611, driving the second piston 609 to move back and forth in the cavity 608, injecting air into the air cavity 615, and spraying it onto the surface of the rod from the second spray hole 616, so as to further clean the grinding debris on the surface of the rod.

[0053] Specifically, the working principle of the bar peeling device is as follows: when in use, the third motor 509 can drive the third gear 510 to rotate, thereby driving the second gear 508 and the second rotating shaft 505 to rotate synchronously, and a bar is lifted to the surface of the swing arm 506 through the arc-shaped unloading block 507, and falls to the surface of the loading roller 501 under the action of gravity, and then the second motor 503 can drive several loading rollers 501 to rotate synchronously, pushing the surface of the bar forward for loading; and when the loading roller 501 rotates, it drives the rotating wheel 520 to rotate synchronously The eccentric shaft 521 drives the driving frame 522 to move back and forth, driving the first piston 519 to move synchronously, so that the first one-way valve 517 and the second one-way valve 518 are alternately connected, and the deoxidizer in the solution tank 512 is injected into the spray ring 514 and sprayed to the surface of the rod through the first spray hole 515, so that the deoxidizer reacts with the oxide scale to decompose and soften the oxide, so that it is easier to be removed by the subsequent scraper 403, reducing the wear during the peeling process, while improving the peeling efficiency, reducing the adhesion of the oxide scale, and extending the service life of the scraper 403.

[0054] Subsequently, the rod is fed into the machine base 1 from between the positioning rollers 401, and passes through the first turntable 402 and the second turntable 405 in sequence. The first motor 412 can drive the first shaft 410 to rotate, driving the two first gears 411 to rotate, thereby driving the first turntable 402 and the second turntable 405 to rotate synchronously, and the scraper 403 is used to scrape off the oxide layer on the surface of the rod. At the same time, the second turntable 405 drives the grinding block 408 to rotate synchronously, thereby synchronously grinding the rod after peeling, eliminating burrs on the surface of the rod, and improving processing efficiency.

[0055] When the second rotating shaft 505 rotates, it drives the third rotating shaft 602 to rotate synchronously, so that the debris on the surface of the arc filter plate 601 is scraped into the lower material trough 607 through the scraper 604, and falls into the collection box 606 for centralized collection, which is convenient for cleaning; and when the first rotating disk 402 and the second rotating disk 405 rotate, the driving rod 612 is driven to rotate synchronously, so that the wedge-shaped driving block 611 is repeatedly squeezed, and the second piston 609 is driven to reciprocate in the cavity 608. The third one-way valve 613 and the fourth one-way valve 614 are alternately turned on, and air is injected into the air cavity 615, and sprayed from the second spray hole 616 to the surface of the rod, so as to further clean the grinding debris on the surface of the rod and improve the quality of the rod.

[0056] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bar peeling device, characterized in that: The invention comprises a machine base (1), a loading rack (2) and a peeling mechanism (4), wherein the loading rack (2) is installed on the left side of the machine base (1), a storage rack (3) is installed on the side wall of the loading rack (2) for storing rods, and the peeling mechanism (4) is installed in the inner cavity of the machine base (1) for peeling the rods, and the peeling mechanism (4) comprises: A positioning roller (401), the positioning roller (401) is symmetrically rotatably mounted on the side wall of the machine base (1); A first rotating disc (402), the first rotating disc (402) being rotatably mounted in the inner cavity of the machine base (1), and a scraper (403) being symmetrically mounted on the side wall of the first rotating disc (402) for peeling the bar; A second rotating disk (405), the second rotating disk (405) is rotatably mounted in the inner cavity of the machine base (1), a first connecting rod (407) is symmetrically slidably mounted in the inner cavity of the second rotating disk (405), and a grinding block (408) is fixedly mounted at one end of the first connecting rod (407) for grinding the peeled rod; A first spring (409), wherein the first spring (409) is fixedly mounted in the inner cavity of the second rotating disk (405), and one end of the first spring (409) is fixedly connected to the first connecting rod (407) for driving the grinding block (408) to be in close contact with the surface of the rod.

2. A bar peeling device according to claim 1, characterized in that: A first gear ring (404) is fixedly mounted on the surface of the first rotating disk (402), a second gear ring (406) is fixedly mounted on the surface of the second rotating disk (405), a first rotating shaft (410) is rotatably mounted in the inner cavity of the machine base (1), first gears (411) are symmetrically fixedly mounted on the surface of the first rotating shaft (410), the two first gears (411) are respectively meshed with the first gear ring (404) and the second gear ring (406), a first motor (412) is fixedly mounted in the inner cavity of the machine base (1), and an output end of the first motor (412) is fixedly connected to one end of the first rotating shaft (410).

3. A bar peeling device according to claim 2, characterized in that: The inner cavity of the machine base (1) is provided with a liquid storage chamber (413) for storing cutting fluid, a water pump (414) is installed in the liquid storage chamber (413), and a nozzle (415) is installed in the inner cavity of the machine base (1), and one end of the nozzle (415) is connected to the water outlet end of the water pump (414).

4. A bar peeling device according to claim 3, characterized in that: A loading mechanism (5) is installed on the surface of the loading frame (2) for loading rods. The loading mechanism (5) comprises a loading roller (501), a first belt pulley (502) and a second motor (503). The loading roller (501) is rotatably installed in the inner cavity of the loading frame (2). A plurality of loading rollers (501) are provided. The side walls of the plurality of loading rollers (501) are all fixedly installed with a first belt pulley (502). A belt is connected between two adjacent first belt pulleys (502). A second motor (503) is fixedly installed on the side wall of the loading frame (2). The output end of the second motor (503) is fixedly connected to the side wall of one of the loading rollers (501).

5. A bar peeling device according to claim 4, characterized in that: The placing rack (3) is arranged in an inclined manner, a stopper (504) is fixedly mounted on the surface of the placing rack (3), a second rotating shaft (505) is rotatably mounted on the side wall of the loading rack (2), a swing arm (506) is symmetrically fixedly mounted on the surface of the second rotating shaft (505), an arc-shaped unloading block (507) is fixedly mounted on one end of the swing arm (506), a second gear (508) is fixedly mounted on the surface of the second rotating shaft (505), a third motor (509) is fixedly mounted on the side wall of the loading rack (2), a third gear (510) is fixedly mounted on the output end of the third motor (509), the third gear (510) is meshed with the second gear (508), and a second pulley (511) is fixedly mounted on one end of the second rotating shaft (505).

6. A bar peeling device according to claim 5, characterized in that: A solution box (512) is installed between the loading rack (2) and the machine base (1) for storing the deoxidizer. A bracket (513) is fixedly installed on the surface of the solution box (512). A spray ring (514) is fixedly installed on the surface of the bracket (513). The spray ring (514) is hollow. The inner wall of the spray ring (514) is provided with a first spray hole (515) for spraying the deoxidizer onto the surface of the rod.

7. A bar peeling device according to claim 6, characterized in that: A liquid extraction cylinder (516) is installed in the solution tank (512), a first one-way valve (517) is symmetrically installed on the surface of the liquid extraction cylinder (516), a second one-way valve (518) is symmetrically installed on the bottom of the liquid extraction cylinder (516), a water pipe is connected between the second one-way valve (518) and the hollow part of the spray ring (514), a first piston (519) is slidably installed in the inner cavity of the liquid extraction cylinder (516), a rotating wheel (520) is rotatably installed in the inner cavity of the loading rack (2), and the rotating wheel (520) An eccentric shaft (521) is fixedly mounted on the surface of the rotating wheel (520), a driving frame (522) is slidably mounted in the inner cavity of the loading rack (2), the driving frame (522) is sleeved on the surface of the eccentric shaft (521), a second connecting rod (523) is connected between the driving frame (522) and the first piston (519), a third pulley (524) is fixedly mounted on the side wall of the rotating wheel (520), and a belt is connected between the third pulley (524) and one of the first pulleys (502).

8. A bar peeling device according to claim 7, characterized in that: The inner cavity of the machine base (1) is provided with a cleaning mechanism (6) for cleaning debris generated by peeling, the cleaning mechanism (6) comprising an arc-shaped filter plate (601), a third rotating shaft (602) and a scraper (604), the arc-shaped filter plate (601) being installed in the inner cavity of the machine base (1), the third rotating shaft (602) being rotatably installed in the inner cavity of the machine base (1), a third connecting rod (603) being symmetrically fixedly installed on the surface of the third rotating shaft (602), one end of the third connecting rod (603) being fixedly mounted A scraper (604) is fixedly installed, and the scraper (604) is in contact with the surface of the arc filter plate (601); a fourth pulley (605) is fixedly installed on one end of the third rotating shaft (602), and a belt is connected between the fourth pulley (605) and the second pulley (511); a collecting box (606) is symmetrically installed in the inner cavity of the machine base (1); a material discharge trough (607) is symmetrically opened in the inner cavity of the machine base (1), and the material discharge trough (607) is connected to the collecting box (606).

9. A bar peeling device according to claim 8, characterized in that: The inner cavity of the machine base (1) is symmetrically provided with cavities (608), a second piston (609) is slidably installed in the cavity (608), a second spring (610) is fixedly installed in the cavity (608), one end of the second spring (610) is fixedly connected to the second piston (609), a wedge-shaped driving block (611) is fixedly installed on the side wall of the second piston (609), a driving rod (612) is fixedly connected between the first rotating disk (402) and the second rotating disk (405), a third one-way valve (613) and a fourth one-way valve (614) are installed on the side wall of the cavity (608), an air cavity (615) is provided in the inner cavity of the machine base (1), an air pipe is connected between the air cavity (615) and the fourth one-way valve (614), and a plurality of second spray holes (616) are provided on the side wall of the air cavity (615).

10. A bar peeling method, applicable to a bar peeling device as claimed in claim 9, characterized in that: The steps include: S1: loading: the second rotating shaft (505) is driven to rotate by the third motor (509), and a bar is lifted to the surface of the swing arm (506) by the arc-shaped unloading block (507), and falls to the surface of the loading roller (501) under the action of gravity, and then the second motor (503) drives a plurality of loading rollers (501) to rotate synchronously, pushing the bar on the surface forward to load the material; S2: peeling; the bar is fed from between the positioning rollers (401) into the machine base (1), and passes through the first rotating disk (402) and the second rotating disk (405) in sequence, and the first rotating disk (402) and the second rotating disk (405) are driven to rotate synchronously by the first motor (412), and the oxide layer on the surface of the bar is scraped off by the scraper (403), and at the same time, the second rotating disk (405) drives the grinding block (408) to rotate synchronously, so as to synchronously grind the bar after peeling; S3: cleaning; when the second rotating shaft (505) rotates, it drives the third rotating shaft (602) to rotate synchronously, so that the debris on the surface of the arc-shaped filter plate (601) is scraped into the lower material trough (607) through the scraper (604), and falls into the collection box (606) for centralized collection; and the driving rod (612) squeezes the wedge-shaped driving block (611), driving the second piston (609) to move back and forth in the cavity (608), injecting air into the air cavity (615), and spraying it from the second spray hole (616) to the surface of the rod, so as to further clean the grinding debris on the surface of the rod.

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