Peeling machine for bar surface treatment

Abstract

The utility model relates to a peeling machine used for bar surface treatment, the peeling machine comprises a workbench, a feeding assembly, a peeling assembly used for bar peeling, a spraying assembly and a polishing assembly are sequentially arranged on the workbench, the spraying assembly comprises a water inlet pipe, a spraying ring and a plurality of spraying heads, the spraying ring is arranged on the workbench, and the spraying heads are arranged on the water inlet pipe. The multiple spraying heads are distributed in the circumferential direction of the axis of the spraying ring, the water inlet pipe is used for supplying grinding fluid to the multiple spraying heads, and the ends, away from the spraying ring, of the spraying heads face the surfaces of bars peeled on the peeling assembly. And the polishing assembly is used for wiping water stains on the surfaces of the bars and polishing the bars. The bar peeling device has the effect of improving the surface quality of peeled bars.

Description

Technical Field

[0001] The present application relates to the field of peeling machines, and in particular to a peeling machine for surface treatment of rods. Background Art

[0002] Bars refer to steel products with simple cross-sections such as round, square, flat, hexagonal, octagonal, etc., and are delivered in straight strips. The bar peeling machine uses bar peeling technology to process bars. It is an efficient processing technology, mainly used for outer skin processing of oblong metal materials with a diameter of 10 to 30 mm. It can quickly and efficiently remove defects such as decarburization layer and cracks on the surface of bars to achieve higher precision and roughness. It is suitable for the production of bright materials and silver-bright bars, and is widely used in machinery manufacturing, vehicle production, bearing production and spring manufacturing.

[0003] At present, a Chinese utility model patent with publication number CN21641864U has disclosed a bar peeling machine that can perform high-speed peeling, including a peeling machine body, the peeling machine body includes a mounting frame, a support leg is provided at the bottom of the mounting frame, a support frame is provided at the top of the mounting frame, a peeling structure is provided inside the support frame, the peeling structure, both sides of the support frame along the length direction are provided with a feeding structure that can ensure stable feeding, the feeding structure includes two transport rollers, two first mounting plates and two second mounting plates, a bar body is provided at the position between the two transport rollers, a cleaning structure that can effectively save manpower is provided at the top of the mounting frame and on the side of the feeding structure away from the mounting frame, the cleaning structure includes a circular mounting frame, and by setting the cleaning structure, the peeling machine can wipe the surface of the bar by itself after the peeling work is completed, thereby avoiding the subsequent manual cleaning of waste and wasting a lot of manpower.

[0004] Regarding the above-mentioned related technologies, the inventors believe that the following defects exist: since the waste chips will still stick to the rod after peeling, the waste chips will enter the cleaning structure along with the rod, and the cleaning structure will wipe the waste chips off the rod. During the wiping process, the waste chips will move relative to the rod, which may easily scratch the surface of the rod, resulting in low surface quality of the rod after peeling. Utility Model Content

[0005] In order to improve the surface quality of the bar after peeling, the present application provides a peeling machine for treating the surface of the bar.

[0006] The present application provides a peeling machine for surface treatment of rods, which adopts the following technical solution:

[0007] A peeling machine for surface treatment of rods comprises a workbench, on which are arranged in sequence a feeding assembly, a peeling assembly for stripping rods, a spray assembly and a polishing assembly, the spray assembly comprising a water inlet pipe, a spray ring and a plurality of spray heads, the spray ring being arranged on the workbench, the plurality of spray heads being circumferentially distributed along the axis of the spray ring, the water inlet pipe being used to supply grinding fluid to the plurality of spray heads, one end of the spray head away from the spray ring being directed toward the surface of the rod to be peeled on the peeling assembly, and the polishing assembly being used to wipe water stains on the surface of the rod and polish the rod.

[0008] By adopting the above technical scheme, the feeding assembly is used to drive the rod to pass through the peeling assembly, the spraying assembly and the polishing assembly in sequence. The peeling assembly is used to separate the waste chips on the rod from the rod, and some of the waste chips will still stick to the rod. The spraying assembly is used to reduce the temperature of the rod during peeling and is also used to wash off the waste chips stuck on the rod; the water inlet pipe supplies water to a plurality of spray heads, and the spray pipes are distributed along the axis of the spray ring, so that the area of ​​the rod that can be sprayed with the grinding fluid is increased, and the waste chips sticking to the rod are reduced. The polishing assembly is used to wipe and polish the sprayed rod. Since there is less waste chips sticking to the rod during the polishing process, the rod is sequentially subjected to the peeling, spraying and polishing processes, which reduces the waste chips sticking to the surface of the rod during polishing, and the process is more reasonable and the surface quality of the rod is high.

[0009] Optionally, the peeling assembly includes a mounting ring, a rotating ring, a plurality of peeling cylinders, a plurality of peeling scrapers and a driving member, the mounting ring is for the rod to pass through, the mounting ring is arranged on the workbench, the rotating ring is coaxially arranged with the mounting ring, the rotating ring is rotatably connected to the mounting ring, a plurality of peeling cylinders are circumferentially distributed along the axis of the mounting ring, the length direction of the peeling cylinder is parallel to the radial direction of the mounting ring, the peeling scraper is arranged on the piston rod of the peeling cylinder, the peeling scraper is used to abut against the outer wall of the rod, and the driving member is used to drive the rotating ring to rotate.

[0010] By adopting the above technical solution, when the rod to be peeled passes through the rotating ring, the staff starts the peeling cylinder, and the piston rod of the peeling cylinder extends, so that the peeling scraper abuts against the outer wall of the rod, and then the driving member drives the rotating ring to rotate relative to the mounting ring, and the mounting ring drives the peeling scraper to rotate, and the peeling scraper rotates relative to the rod, peeling the rod and scraping off the waste on the surface of the rod. Multiple peeling scrapers improve the peeling efficiency of the peeling assembly, and the peeling assembly has a simple structure, which is convenient for the staff to operate and control.

[0011] Optionally, a mounting cover is provided on the workbench, and the peeling assembly and the spraying assembly are arranged in the mounting cover.

[0012] By adopting the above technical solution, the spray component sprays grinding fluid onto the rod. The grinding fluid moves at a relatively fast speed, and the cutting fluid will splash waste chips when it contacts the rod, which may easily injure surrounding workers. The mounting cover is used to cover the peeling component and the spray component. The splashing grinding fluid and waste chips will be blocked by the mounting cover, thereby improving the safety of the equipment.

[0013] Optionally, the driving member includes a bevel gear ring, a bevel gear and a driving motor, the bevel gear ring is coaxially arranged with the rotating ring, the bevel gear ring is arranged on the rotating ring, the driving motor is arranged on the mounting cover, the bevel gear is arranged on the output shaft of the driving motor, and the bevel gear is meshed with the bevel gear ring.

[0014] By adopting the above technical solution, the driving motor drives the bevel gear to rotate, the bevel gear drives the bevel gear ring to rotate, the bevel gear ring drives the rotating ring to rotate, and the bevel gear and the bevel gear ring cooperate to change the axis of the driving motor and the rotating ring, so that the driving motor has no influence on the transportation of the rods, and the driving component structure is simple and reasonable.

[0015] Optionally, the polishing assembly includes two polishing rollers, a sliding seat, two polishing motors and a control cylinder, the two polishing rollers are respectively located on both sides of the rod, the polishing rollers are provided with adapter ring grooves that abut the surface of the rod, the sliding seat is slidably connected to the workbench in a direction approaching or away from the rod, one of the polishing rollers is arranged on the sliding seat, the control cylinder is arranged on the workbench, the piston rod of the control cylinder is connected to the sliding seat, the two polishing motors correspond one-to-one to the two polishing rollers, and the output shaft of the polishing motor is connected to one end of the polishing roller.

[0016] By adopting the above technical solution, when the rod moves to the position of the polishing assembly, the control cylinder drives the sliding seat to move, and the sliding seat drives one of the polishing rollers to move until the two polishing rollers clamp the rod, and the adaptor ring groove is used to fit the side wall of the rod, and is abutted by the polishing cloth on the polishing roller. At this time, the two polishing motors drive the two polishing rollers to rotate. The rotation direction of the polishing rollers is different from the movement direction of the rod. The polishing rollers rub against the rod, and the rod is polished. The polishing assembly structure is simple and efficient.

[0017] Optionally, the mounting cover is provided with a drainage groove for discharging grinding fluid, a blocking plate for blocking grinding fluid is provided on the peripheral side of the workbench, the workbench is provided with a water outlet, and a water receiving box is provided below the water outlet.

[0018] By adopting the above technical solution, since the grinding fluid will be continuously sprayed onto the rod when the rod is peeled, a large amount of grinding fluid will remain in the mounting cover, and the grinding fluid in the mounting cover can be guided to the workbench through the drainage groove of the mounting cover. The blocking plate on the upper side of the workbench restricts the grinding fluid from escaping from the side of the workbench. A small amount of grinding fluid will leave the mounting cover with the rod until the polishing assembly. Therefore, some grinding fluid will drip onto the workbench between the mounting cover and the polishing assembly. The grinding fluid accumulated on the workbench will flow into the water receiving box through the water outlet, reducing the large amount of grinding fluid remaining on the workbench and collecting the grinding fluid for subsequent recycling.

[0019] Optionally, a filter assembly is provided on the water receiving box, and the filter assembly includes a filter screen and a mounting frame. A through hole is opened on the side wall of the water receiving box, and the mounting frame is slidably connected in the through hole. The filter screen is arranged in the mounting frame.

[0020] By adopting the above technical solution, the grinding fluid will take away the waste chips on the rod after contacting the rod, and the waste chips will also pass through the water outlet of the workbench with the grinding fluid. When the waste chips enter the collection box, the waste chips will be blocked on the filter net, and the grinding fluid will pass through the filter net and be collected. When a large amount of waste chips is collected, the staff can take out the installation frame and process the waste chips on the filter net to reduce the occurrence of filter net being blocked. The filter component is used to separate the grinding fluid from the waste residue, which is convenient for recycling the grinding fluid.

[0021] Optionally, the filter assembly further includes a reflux pump, an input end of the reflux pump is connected to the water receiving tank, and an output end of the reflux pump is connected to the water inlet pipe.

[0022] By adopting the above technical solution, the reflux pump pumps the grinding fluid in the water receiving tank back into the water inlet pipe, so that the grinding fluid can be reused, which conforms to the concept of green environmental protection and greatly reduces the waste of grinding fluid.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. The spray assembly is used to separate the rod from the waste chips, reducing the friction between the rod and the waste chips during the polishing process and improving the surface quality of the rod;

[0025] 2. The installation cover reduces the situation where the sprayed grinding fluid carries waste chips and splashes onto the workers;

[0026] 3. The polishing assembly is used to polish the rods from which the waste chips are separated. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is used for peeling the surface of rods.

[0028] Figure 2 yes Figure 1 Schematic diagram of the structure of the feeding component.

[0029] Figure 3 yes Figure 1 A cross-sectional view of the installation cover is used to show the positional relationship between the stripping assembly and the spray assembly.

[0030] Figure 4 yes Figure 1 Schematic diagram of the structure of the polishing component.

[0031] Figure 5 yes Figure 1 Schematic diagram of the structure of the filtering component.

[0032] Figure numerals: 1, workbench; 11, mounting cover; 111, drainage groove; 12, blocking plate; 13, water outlet; 2, feeding assembly; 21, feeding rack; 22, feeding roller; 23, abutting roller; 24, synchronous wheel; 25, synchronous belt; 26, feeding motor; 27, abutting cylinder; 3, peeling assembly; 31, mounting ring; 32, rotating ring; 33, peeling cylinder; 34, peeling scraper; 35, driving member; 351, umbrella Gear ring; 352, bevel gear; 353, drive motor; 4, spray assembly; 41, water inlet pipe; 42, spray ring; 43, spray head; 5, polishing assembly; 51, polishing roller; 511, adapter ring groove; 52, sliding seat; 53, polishing motor; 54, control cylinder; 55, polishing rack; 6, water tank; 61, water pipe; 7, filter assembly; 71, filter screen; 72, installation frame; 73, reflux pump; 74, handle. DETAILED DESCRIPTION

[0033] The following is combined with Figure 1-5 This application is described in further detail.

[0034] The present application embodiment discloses a peeling machine for surface treatment of rods. Figure 1 A peeling machine for surface treatment of rods includes a workbench 1, a feeding assembly 2, a peeling assembly 3, a spray assembly 4 and a polishing assembly 5. The feeding assembly 2, the polishing assembly 5, the peeling assembly 3 and the spray assembly 4 are distributed along the length direction of the workbench 1. The feeding assembly 2 is used to drive the rod to move on the workbench 1, the peeling assembly 3 is used to peel the rod from waste chips, the spray assembly 4 is used to cool the rod and separate the rod from the attached waste chips, and the polishing assembly 5 is used to polish the rod.

[0035] refer to Figure 1 and Figure 2The feeding assembly 2 includes a feeding frame 21, three feeding rollers 22, three abutting rollers 23, three synchronous wheels 24, a synchronous belt 25, a feeding motor 26 and three abutting cylinders 27. The feeding frame 21 is fixedly arranged on the workbench 1, and the feeding rollers 22 are distributed along the length direction of the workbench 1. The feeding rollers 22 are arranged horizontally, and the length direction of the feeding rollers 22 is perpendicular to the length direction of the rod. The feeding rollers 22 are rotatably connected to the feeding frame 21. The three synchronous wheels 24 correspond to the three feeding rollers 22 one by one. The synchronous wheels 24 are arranged on the feeding frame 21. On one end of the material roller 22, the synchronous belt 25 is sleeved on the three synchronous wheels 24, the feeding motor 26 is fixedly arranged on the feeding rack 21, and the output shaft of the feeding motor 26 is fixedly connected to one end of one of the synchronous wheels 24. The three abutment cylinders 27 correspond to the three synchronous wheels 24 one by one, and the abutment cylinders 27 are fixedly arranged on the feeding rack 21. The three abutment rollers 23 correspond to the three synchronous wheels 24 one by one, and the axis of the abutment roller 23 is parallel to the axis of the synchronous wheel 24. The abutment roller 23 is rotatably connected to the piston rod of the abutment cylinder 27.

[0036] refer to Figure 1 and Figure 3 A mounting cover 11 is provided on the workbench 1, and a peeling assembly 3 is located in the mounting cover 11. The peeling assembly 3 includes a mounting ring 31, a rotating ring 32, a plurality of peeling cylinders 33, a plurality of peeling scrapers 34 and a driving member 35. The mounting ring 31 is coaxially arranged with the rod, the mounting ring 31 is fixedly arranged on the workbench 1, the rotating ring 32 is coaxially arranged with the mounting ring 31, the rotating ring 32 is rotatably connected to the mounting ring 31, a plurality of peeling cylinders 33 are evenly distributed along the circumferential direction of the axis of the rotating ring 32, the length direction of the peeling cylinder 33 is parallel to the radial direction of the rotating ring 32, the cylinder body of the peeling cylinder 33 is fixedly arranged on the outer wall of the rotating ring 32, the piston rod of the peeling cylinder 33 passes through the mounting ring 31, and a plurality of peeling scrapers 34 and a plurality of peeling cylinders 3 3 correspond one to one, the peeling scraper 34 is parallel to the radial direction of the rotating ring 32, the length direction of the peeling scraper 34 is parallel to the movement guide of the rod, the peeling scraper 34 is fixedly arranged on the piston rod of the peeling cylinder 33, the driving member 35 includes a bevel gear ring 351, a bevel gear 352 and a driving motor 353, the bevel gear ring 351 is coaxially arranged with the mounting ring 31, the bevel gear ring 351 is fixedly arranged on the mounting ring 31, the driving motor 353 is fixedly arranged on the upper end surface of the mounting cover 11, the output shaft of the driving motor 353 penetrates into the mounting cover 11, the bevel gear 352 is coaxially arranged with the output shaft of the driving motor 353, the bevel gear 352 is fixedly arranged on the output shaft of the driving motor 353, and the bevel gear 352 is meshed with the bevel gear ring 351.

[0037] refer to Figure 1 and Figure 3The spray assembly 4 is located in the mounting cover 11, and the spray assembly 4 includes a water inlet pipe 41, a spray ring 42 and a plurality of spray heads 43. The spray ring 42 is coaxially arranged with the mounting ring 31, and the spray ring 42 is located on the side of the mounting ring 31 away from the feeding assembly 2. The spray ring 42 is fixedly arranged on the mounting table, and a cavity is opened inside the spray ring 42. One end of the water inlet pipe 41 passes through the mounting table, and one end of the water inlet pipe 41 is fixedly arranged on the spray ring 42, and the water inlet pipe 41 is connected with the cavity. A plurality of spray heads 43 are evenly distributed circumferentially along the axis of the spray ring 42, and one end of the spray head 43 is arranged on the spray ring 42, and one end of the spray head 43 is connected with the cavity, and the other end of the spray head 43 faces the position where the peeling scraper 34 abuts against the rod.

[0038] refer to Figure 1 and Figure 4 The polishing assembly 5 includes two polishing rollers 51, a sliding seat 52, two polishing motors 53, a control cylinder 54 and a polishing frame 55. The polishing frame 55 is fixedly arranged on the workbench 1. The sliding seat 52 is slidably connected to the polishing frame 55 along the vertical direction. The cylinder body of the control cylinder 54 is fixedly arranged on the upper end surface of the polishing frame 55. The piston rod of the control cylinder 54 is fixedly connected to the sliding seat 52. The polishing roller 51 is horizontally arranged. The length direction of the polishing roller 51 is perpendicular to the length direction of the rod. The two polishing rollers 51 are arranged along Distributed in the vertical direction, the rod is located between two polishing rollers 51, the polishing roller 51 located below the rod is rotatably connected to the polishing frame 55, and the polishing roller 51 located above the rod is rotatably connected to the sliding seat 52. The polishing roller 51 is provided with an adapter ring groove 511 that abuts against the surface of the rod. Two polishing motors 53 correspond to the two polishing rollers 51 one by one. The two polishing motors 53 are respectively fixed on the polishing frame 55 and the sliding seat 52, and the output shaft of the polishing motor 53 is fixedly connected to one end of the polishing roller 51.

[0039] The mounting cover 11 is provided with a drainage groove 111 for draining the grinding fluid in the mounting cover 11. The peripheral side of the workbench 1 is fixedly arranged on the blocking plate 12. The workbench 1 is provided with a water outlet 13. A water receiving box 6 is arranged below the workbench 1. A water receiving pipe 61 is fixedly arranged on the upper end surface of the water receiving box 6. The water receiving pipe 61 is vertically arranged. The upper end surface of the water receiving pipe 61 is connected with the water outlet 13. A filter assembly 7 is arranged on the water receiving box 6. The filter assembly 7 includes a filter screen 71, an mounting cover 11, and a filter assembly 7. The mounting frame 72, the reflux pump 73 and the handle 74, the side wall of the water receiving box 6 is provided with a through hole, the mounting frame 72 is slidably connected in the through hole along the extension direction of the through hole, the filter screen 71 is horizontally arranged, the filter screen 71 is fixedly arranged on the inner wall of the mounting frame 72, the handle 74 is fixedly arranged on the mounting frame 72, the reflux pump 73 is fixedly arranged on the side wall of the water receiving box 6, the output end of the reflux pump 73 is connected to the water receiving box 6, and the output end of the reflux pump 73 is connected to the water inlet pipe 41.

[0040] The implementation principle of a peeling machine for surface treatment of rods in an embodiment of the present application is as follows: the staff places the rod to be peeled on the feeding assembly 2, the piston rod of the abutment cylinder 27 is extended, and the abutment cylinder 27 drives the abutment roller 23 to move toward the synchronous wheel 24 until the abutment wheel and the synchronous wheel 24 clamp the rod, and then the feeding motor 26 drives the synchronous wheel 24 to rotate, and the synchronous wheel 24 drives three synchronous wheels 24 to rotate through the synchronous wheel 24, and the three synchronous wheels 24 drive the three feeding rollers 22 to rotate, and the feeding assembly 2 is used for the rods to pass through the peeling assembly, the spray assembly 4 and the polishing assembly 5 in sequence.

[0041] The piston rod of the peeling cylinder 33 is extended, and the peeling scraper 34 abuts against the outer wall of the rod. Then the driving motor 353 drives the bevel gear 352 to rotate, and the bevel gear 352 drives the bevel gear 352 to rotate. The bevel gear ring 351 drives the rotating ring 32 to rotate relative to the mounting ring 31. The rotating ring 32 makes the peeling scraper 34 rotate relative to the rod to scrape off the waste chips on the rod. At the same time, grinding fluid is introduced into the water inlet pipe 41, and the grinding fluid passes through the cavity of the spray ring 42 to the spray head 43 in turn. The spray head 43 sprays the grinding fluid onto the rod, and the waste chips are taken away from the rod by the grinding fluid. The mounting cover 11 blocks the grinding fluid carrying the waste chips.

[0042] After that, the rod after stripping the waste chips enters the polishing assembly 5, the piston rod of the control cylinder 54 is extended, the sliding seat 52 moves down, and the sliding seat 52 drives the two polishing rollers 51 to approach each other until the matching ring groove 511 abuts against the outer wall of the rod, and the two polishing motors 53 drive the two polishing rollers 51 to rotate. The rotation direction of the polishing roller 51 is opposite to the movement direction of the rod, and the polishing roller 51 polishes the rod.

[0043] When the spray assembly 4 sprays the rod, the grinding fluid will flow out from the drainage groove 111 of the mounting cover 11, and the grinding fluid will enter the water receiving box 6 through the water outlet 13. The waste chips mixed in the grinding fluid will be blocked by the filter screen 71. After the grinding fluid enters the water receiving box 6, it will be pumped back to the water inlet pipe 41 through the reflux pump 73 to realize the reuse of the grinding fluid.

[0044] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A peeling machine for surface treatment of rods, Features: The invention comprises a workbench (1), on which a feeding assembly (2), a peeling assembly (3) for peeling a bar, a spray assembly (4) and a polishing assembly (5) are arranged in sequence, the spray assembly (4) comprising a water inlet pipe (41), a spray ring (42) and a plurality of spray heads (43), the spray ring (42) being arranged on the workbench (1), the plurality of spray heads (43) being distributed circumferentially along the axis of the spray ring (42), the water inlet pipe (41) being used to supply grinding fluid to the plurality of spray heads (43), one end of the spray head (43) away from the spray ring (42) being directed toward the surface of the bar to be peeled on the peeling assembly (3), and the polishing assembly (5) being used to wipe water stains on the surface of the bar and to polish the bar.

2. A peeling machine for surface treatment of rods according to claim 1, Features: The peeling assembly (3) comprises a mounting ring (31), a rotating ring (32), a plurality of peeling cylinders (33), a plurality of peeling scrapers (34) and a driving member (35); the mounting ring (31) is for a rod to pass through; the mounting ring (31) is arranged on the workbench (1); the rotating ring (32) is coaxially arranged with the mounting ring (31); the rotating ring (32) is rotatably connected to the mounting ring (31); the plurality of peeling cylinders (33) are circumferentially distributed along the axis of the mounting ring (31); the length direction of the peeling cylinders (33) is parallel to the radial direction of the mounting ring (31); the peeling scrapers (34) are arranged on the piston rod of the peeling cylinder (33); the peeling scrapers (34) are used to abut against the outer wall of the rod; and the driving member (35) is used to drive the rotating ring (32) to rotate.

3. A peeling machine for surface treatment of rods according to claim 2, Features: The workbench (1) is provided with a mounting cover (11), and the peeling assembly (3) and the spraying assembly (4) are arranged in the mounting cover (11).

4. A peeling machine for surface treatment of rods according to claim 3, Features: The driving member (35) comprises a bevel gear ring (351), a bevel gear (352) and a driving motor (353); the bevel gear ring (351) is coaxially arranged with the rotating ring (32); the bevel gear ring (351) is arranged on the rotating ring (32); the driving motor (353) is arranged on the mounting cover (11); the bevel gear (352) is arranged on an output shaft of the driving motor (353); and the bevel gear (352) meshes with the bevel gear ring (351).

5. A peeling machine for surface treatment of rods according to claim 1, Features: The polishing assembly (5) comprises two polishing rollers (51), a sliding seat (52), two polishing motors (53) and a control cylinder (54). The two polishing rollers (51) are respectively located on both sides of the rod. The polishing rollers (51) are provided with an adaptor ring groove (511) that abuts against the surface of the rod. The sliding seat (52) is slidably connected to the workbench (1) in a direction approaching or moving away from the rod. One of the polishing rollers (51) is arranged on the sliding seat (52). The control cylinder (54) is arranged on the workbench (1). The piston rod of the control cylinder (54) is connected to the sliding seat (52). The two polishing motors (53) correspond to the two polishing rollers (51) one by one. The output shaft of the polishing motor (53) is connected to one end of the polishing roller (51).

6. A peeling machine for surface treatment of rods according to claim 3, Features: The mounting cover (11) is provided with a drainage groove (111) for discharging grinding fluid, a blocking plate (12) for blocking grinding fluid is provided on the peripheral side of the workbench (1), the workbench (1) is provided with a water outlet (13), and a water receiving box (6) is provided below the water outlet (13).

7. A peeling machine for surface treatment of rods according to claim 6, Features: The water receiving box (6) is provided with a filter assembly (7), the filter assembly (7) comprising a filter screen (71) and a mounting frame (72), a through hole is provided on a side wall of the water receiving box (6), the mounting frame (72) is slidably connected in the through hole, and the filter screen (71) is arranged in the mounting frame (72).

8. A peeling machine for surface treatment of rods according to claim 7, Features: The filter assembly (7) further comprises a reflux pump (73), wherein an input end of the reflux pump (73) is connected to the water receiving box (6), and an output end of the reflux pump (73) is connected to the water inlet pipe (41).

Images