CN115464527A - Steel bar derusting machine - Google Patents

Abstract

The utility model relates to a reinforcing bar deruster relates to reinforcing bar processing equipment's field, and it includes rust cleaning subassembly and pay-off subassembly, and the rust cleaning subassembly includes first support frame, a rust cleaning section of thick bamboo, clearance spare and driving piece, and a rust cleaning section of thick bamboo is along axial both ends coaxial fixedly connected with pipe respectively, and a rust cleaning section of thick bamboo tip passes through the pipe and is connected with first support frame rotation, and the clearance spare is located a rust cleaning section of thick bamboo, and the driving piece is used for the drive a rust cleaning section of thick bamboo rotates, and the pay-off subassembly is located a rust cleaning section of thick bamboo along axial one end, and the pay-off subassembly is used for the drive to treat the reinforcing bar of rust cleaning and feeds in the rust cleaning section of thick bamboo. This application can realize the operation to the automatic rust cleaning of reinforcing bar, has reduced manual operation's step by a wide margin, has not only reduced workman's intensity of labour to work efficiency when can improving the rust cleaning operation.

Description

Steel bar derusting machine

Technical Field

The application relates to the field of steel bar processing equipment, in particular to a steel bar derusting machine.

Background

In civil engineering, reinforced concrete and prestressed reinforced concrete are main building components and play an extremely important role in bearing, wherein the concrete mainly bears pressure and reinforcing steel bars bear pressure, the shapes of the reinforced concrete components are various, various types of reinforcing steel bars purchased from steel manufacturers have different shapes when being delivered to a construction site according to production process and transportation requirements, the reinforcing steel bars are often corroded, the corrosion of the reinforcing steel bars can not only reduce the section area of the reinforcing steel bars, but also reduce the bearing capacity of the components, and can reduce the bond strength of the reinforcing steel bars and the concrete, thereby affecting the performance of the joint work of the reinforcing steel bars and the concrete; in order to meet the requirements of engineering, the steel bars must be subjected to rust removal treatment before use.

In the related art, when the steel bar is subjected to rust removal treatment, a grinding machine is generally required, and the grinding machine generally comprises a main machine, a lifting handle, a power switch, a power line, a connector and a grinding disc. When rust removal is performed, usually, a worker holds the grinding machine, then turns on a power switch, grinds and removes rust on the steel bars through the rotating grinding disc, turns over the steel bars after one side of the steel bars is ground, and then polishes and removes rust on the other side of the steel bars.

In view of the above-mentioned related technologies, the inventor thinks that the related technologies have the defects of troublesome rust removal operation by using a grinding machine, low rust removal efficiency and high labor intensity.

Disclosure of Invention

In order to solve the problems of low rust removal efficiency and high labor intensity in the rust removal of the steel bars in the related art, the application provides a steel bar rust remover.

The application provides a steel bar deruster adopts following technical scheme:

the utility model provides a steel bar deruster, includes rust cleaning assembly and pay-off subassembly, the rust cleaning assembly includes first support frame, a rust cleaning section of thick bamboo, clearance spare and driving piece, a rust cleaning section of thick bamboo is along the coaxial fixedly connected with pipe of axial both ends difference, rust cleaning section of thick bamboo tip passes through the pipe and is connected with first support frame rotation, the clearance spare is located a rust cleaning section of thick bamboo, the driving piece is used for the drive the rotation of a rust cleaning section of thick bamboo, the pay-off subassembly is located a rust cleaning section of thick bamboo along axial one end, the pay-off subassembly is used for the drive to treat the reinforcing bar of rust cleaning and feeds in the rust cleaning section of thick bamboo.

By adopting the technical scheme, when the steel bars need to be subjected to rust removal treatment, one end of the steel bars is inserted into the rust removal barrel, then the rust removal barrel is driven to rotate through the driving piece, the rust removal barrel drives the cleaning piece to clean rust on the surface of the steel bars when rotating, the steel bars are driven to continuously feed into the rust removal barrel through the feeding assembly until the whole steel bars are driven to pass through the rust removal barrel, and the rust removal operation is finished. Through the structure, the automatic derusting operation of the steel bars can be realized, the steps of manual operation are greatly reduced, the labor intensity of workers is reduced, and the working efficiency in the derusting operation can be improved. And effectively reduces the production cost during rust removal, and the cost for rust removal by adopting the equipment is about 500 yuan/ton.

Optionally, the cleaning member includes a derusting spring and a plurality of wire brushes fixedly connected to an inner wall of the derusting spring, the derusting spring is coaxially arranged in the derusting cylinder, an outer wall of the derusting spring contacts with an inner wall of the derusting cylinder, and two ends of the derusting spring are tightly abutted to the inner wall of the derusting cylinder.

Through adopting above-mentioned technical scheme, when the driving piece drives a rust removal section of thick bamboo and rotates, a rust removal section of thick bamboo drives the rust removal spring and rotates, and then drives the wire brush and clear up the rust slag on reinforcing bar surface, and rust removal spring both ends and rust removal section of thick bamboo inner wall support tightly and can avoid the rust removal spring and lead to the emergence relative rotation for the first time to be favorable to guaranteeing the rust cleaning effect of preferred. The cleaning piece with the structure has the advantages of simple structure, convenience in processing and maintenance and good rust removal effect, the cleaning piece has a better service life, and the steel bar of one cleaning piece capable of removing rust is about 25 tons.

Optionally, the rust removing barrel comprises a barrel body and a barrel cover, the barrel body is located close to one side of the feeding assembly, the barrel cover is located far away from one side of the feeding assembly, the side, close to each other, of the barrel cover and the barrel body is coaxially and fixedly connected with a mounting ring, a plurality of fasteners are arranged on the mounting ring along the circumferential direction, the fasteners are used for fixing the barrel cover and the mounting ring of the barrel body, and the barrel body and the barrel cover are detachably connected through the fasteners.

Through adopting above-mentioned technical scheme, set up a rust cleaning section of thick bamboo into detachable barrel and cover and can be convenient for maintain the change to the clearance piece in the rust cleaning section of thick bamboo, further strengthened the convenience and the practicality of this equipment in the use.

Optionally, the driving member includes a first motor, a driving sheave, a driven sheave and a belt, the housing of the first motor is fixedly connected to the first support frame, the driving sheave is coaxially and fixedly connected to the output shaft of the first motor, the driven sheave is coaxially and fixedly connected to the rust removing barrel, and the belt is tensioned around the driving sheave and the driven sheave.

By adopting the technical scheme, the first motor is started during rust removal, the output shaft of the first motor drives the driving grooved pulley to rotate, the driving grooved pulley drives the driven grooved pulley to rotate through the belt during rotation, the driven grooved pulley drives the rust removal barrel to rotate during rotation, and then the cleaning piece is driven to perform rust removal treatment on the steel bar. The driving piece has the advantages of simple structure, convenience in maintenance and low equipment cost.

Optionally, the feeding assembly includes a second support frame, a workbench and a feeding piece, the workbench is located on the second support frame and is fixedly connected with the second support frame, the feeding piece includes a feeding wheel and a second motor, the feeding wheel is provided with an arc-shaped groove for limiting the steel bar in a penetrating manner along the circumferential direction, and the second motor is used for driving the feeding wheel to rotate.

By adopting the technical scheme, the steel bar is placed on the workbench during rust removal, one end of the steel bar is inserted into the rust removal cylinder, the other end of the steel bar is placed in the arc-shaped groove of the feeding wheel, the second motor drives the feeding wheel to rotate during the rust removal process, the feeding wheel drives the steel bar to continuously feed into the rust removal cylinder during rotation, and the rust removal operation is completed until the whole steel bar passes through the rust removal cylinder. Through the structure, the reinforcing steel bars are not required to be manually fed into the derusting cylinder, so that the labor intensity of workers is further reduced, and the working efficiency during derusting operation is improved.

Optionally, a first sliding groove is formed in the workbench, a first sliding block is connected in the first sliding groove in a sliding mode, the sliding direction of the first sliding block is perpendicular to the axis of the derusting cylinder, two feeding wheels are arranged, one feeding wheel is rotatably connected with the workbench, the other feeding wheel is rotatably connected to the first sliding block, and a first jackscrew used for fixing the first sliding block and the workbench is arranged on the first sliding block.

Through adopting above-mentioned technical scheme, slide in first spout through the first slider of drive, can adjust the interval between two pay-off wheels to make the pay-off subassembly can be applicable to the reinforcing bar of different diameters, consequently effectively strengthened the suitability of this equipment.

Optionally, the feeding assembly further comprises two limiting columns connected with the workbench, the limiting columns are located at one end, away from the derusting cylinder, of the feeding piece, and the two limiting columns are used for limiting one end of a reinforcing steel bar.

Through adopting above-mentioned technical scheme, spacing post is further spacing the most reinforcing bar to reduce the reinforcing bar and take place to rock the skew degree at the rust cleaning in-process, be favorable to promoting the rust cleaning effect to the reinforcing bar.

Optionally, the device further comprises a discharging assembly, the discharging assembly and the feeding assembly are identical in structure and size, and the discharging assembly is located at one end, away from the feeding assembly, of the derusting cylinder.

Through adopting above-mentioned technical scheme, can make the reinforcing bar that the rust cleaning was accomplished stretch out from the rust cleaning section of thick bamboo automatically through setting up ejection of compact subassembly, need not artifical manual taking the reinforcing bar out from the rust cleaning section of thick bamboo, consequently further reduced workman's intensity of labour, be favorable to improving the work efficiency when the rust cleaning operation.

Optionally, the rust removing device further comprises a material receiving assembly, the material receiving assembly is located at one end, deviating from the rust removing cylinder, of the discharging assembly, the material receiving assembly comprises a material receiving frame and a plurality of supporting columns fixedly connected to the bottom of the material receiving frame, the material receiving frame comprises two material receiving plates fixedly connected, and an included angle between the two material receiving plates forms an acute angle.

Through adopting above-mentioned technical scheme, the reinforcing bar that the rust cleaning was accomplished passes through ejection of compact subassembly and drives its orientation and keep away from the direction removal of a rust cleaning section of thick bamboo, and until dropping on receiving the work or material rest, the receipts work or material rest of above-mentioned structure can make the reinforcing bar of the ejection of compact neatly put things in good order to be convenient for follow-up take and check the reinforcing bar.

Optionally, the support column includes sleeve pipe, slide bar and supporting spring, slide bar one end with receive material frame bottom fixed connection, other end sliding connection in the sleeve pipe, supporting spring is located the sleeve pipe, one end and sleeve pipe fixed connection, the other end and slide bar are located the one end fixed connection of sleeve pipe.

Through adopting above-mentioned technical scheme, set up the support column into the gliding structure that can stretch out and draw back, when just beginning to rust cleaning, supporting spring is in free state, receive the workstation height basic uniformity of height and ejection of compact subassembly of work or material rest this moment, the reinforcing bar that the rust cleaning was accomplished drops on receiving the work or material rest, along with receiving accumulational reinforcing bar on the work or material rest more and more, supporting spring is compressed, receive the height of work or material rest this moment and reduce along with receiving accumulational reinforcing bar on the work or material rest more and more, and then make the reinforcing bar of piling up on receiving the work or material rest still keep unanimous with the workstation height basic of ejection of compact subassembly. Through foretell structure, can make the height of receiving the work or material rest change along with receiving piling up reinforcing bar quantity on the work or material rest at the rust cleaning in-process for the reinforcing bar that the rust cleaning was accomplished can accurately drop on receiving the work or material rest, and the telling that drops keeps less, thereby reduces the reinforcing bar and leads to the possibility that the reinforcing bar wearing and tearing buckle because of the high height that drops.

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

1. this application can realize the operation to the automatic rust cleaning of reinforcing bar through above-mentioned structure, has reduced manual operation's step by a wide margin, has not only reduced workman's intensity of labour to work efficiency when can improving the rust cleaning operation.

2. By arranging the feeding assembly, the reinforcing steel bars do not need to be manually fed into the derusting cylinder, so that the labor intensity of workers is further reduced, and the working efficiency during derusting operation is improved;

3. this application is through setting up receipts material subassembly, and the height that can make receiving the work or material rest at the rust cleaning in-process is piled up reinforcing bar quantity along with receiving the work or material rest and is changed for the reinforcing bar that the rust cleaning was accomplished can accurately drop on receiving the work or material rest, and what dropped tells keeps lessly, thereby reduces the reinforcing bar and leads to the possibility that reinforcing bar wearing and tearing were buckled because of the high height that drops.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is an exploded view schematically illustrating a rust removing assembly according to an embodiment of the present application;

FIG. 3 is an enlarged view of portion A of FIG. 1;

fig. 4 is a schematic view of an explosive structure of a support column according to an embodiment of the present application.

Reference numerals: 1. a rust removal assembly; 11. a first support frame; 111. a bearing; 12. a rust removal cylinder; 121. a cylinder body; 1211. a rotating groove; 1212. a slag discharge hole; 122. a barrel cover; 123. a mounting ring; 124. a fastener; 125. a circular tube; 126. a slag collecting ring; 127. a slag discharge hopper; 13. cleaning the workpiece; 131. a derusting spring; 132. a wire brush; 133. cleaning a ring; 14. a drive member; 141. a first motor; 142. a driving sheave; 143. a driven sheave; 144. a belt; 2. a feeding assembly; 21. a second support frame; 22. a work table; 221. a first chute; 222. a first slider; 223. a first jackscrew; 224. a second chute; 225. a second slider; 226. a second jackscrew; 23. a feeding member; 231. a feed wheel; 2311. an arc-shaped slot; 232. a second motor; 24. a limiting post; 3. a discharge assembly; 4. a material receiving assembly; 41. a material receiving frame; 411. a material collecting plate; 42. a support pillar; 421. a sleeve; 422. a slide bar; 423. supporting the spring.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses reinforcing bar deruster. Referring to fig. 1, the steel bar derusting machine comprises a derusting component 1, a feeding component 2, a discharging component 3 and a receiving component 4.

Referring to fig. 1 and 2, the rust removing assembly 1 includes a first support frame 11, a rust removing barrel 12, a cleaning member 13 and a driving member 14, the rust removing barrel 12 includes a barrel 121 and a barrel cover 122, a mounting ring 123 is coaxially welded on one side of the barrel 121 and one side of the barrel cover 122, which are close to each other, the mounting ring 123 is provided with a plurality of fastening members 124 which are uniformly distributed at intervals along the circumferential direction, and the fastening members 124 are bolts and nuts. The mounting rings 123 of the cylinder body 121 and the cylinder cover 122 are coaxially fixed by the fasteners 124, so that the cylinder body 121 and the cylinder cover 122 are detachably connected.

Referring to fig. 1 and 2, a circular tube 125 is coaxially welded to one end of the cylinder 121, which is away from the cylinder cover 122, and the circular tube 125 is communicated with the inside of the cylinder 121; the end of the cylinder cover 122 away from the cylinder 121 is coaxially welded with a circular tube 125, and the circular tube 125 comprises two sections fixedly communicated by flanges. The bearing 111 is welded on the first support frame 11, and two ends of the derusting cylinder 12 are rotatably connected to an inner ring of the bearing 111 through a circular tube 125.

Referring to fig. 1 and 2, the cleaning member 13 is located in the derusting cylinder 12, the cleaning member 13 includes a derusting spring 131 and a plurality of wire brushes 132 welded on the inner wall of the derusting spring 131, a cleaning ring 133 is welded at one end of the derusting spring 131, the cleaning ring 133 and the derusting spring 131 are coaxially arranged, the derusting spring 131 is coaxially arranged in the derusting cylinder 12, the outer diameter of the derusting spring 131 is equal to the inner diameter of the cylinder 121, and the end of the derusting spring 131, to which the cleaning ring 133 is welded, is located in the cylinder 121. The outer wall of the rust removing spring 131 is contacted with the inner wall of the cylinder body 121, one end of the rust removing spring 131 is tightly propped against the inner wall of the cylinder body 121 through the cleaning ring 133, the other end of the rust removing spring 131 is tightly propped against the cylinder cover 122, and when the cleaning piece 13 is normally installed in the rust removing cylinder 12, the rust removing spring 131 is in a compressed state.

Referring to fig. 1 and 2, when the cover 122 is opened to replace the cleaning member 13, the rust removing spring 131 is only required to be pulled out from the cylinder 121, and the cleaning ring 133 can scrape rust accumulated in the cylinder 121 out of the cylinder 121 in the pulling-out process, so that the cleaning member 13 can be replaced and the residual rust in the cylinder 121 can be cleaned.

Referring to fig. 1 and 2, the driving member 14 includes a first motor 141, a driving sheave 142, a driven sheave 143, and a belt 144, a housing of the first motor 141 is fixedly connected to the first support frame 11 by screws, the driving sheave 142 is coaxially and fixedly connected to an output shaft of the first motor 141 by a key, the driven sheave 143 is coaxially sleeved outside the cylinder 121 and welded to the cylinder 121, and the belt 144 is tightly sleeved on peripheries of the driving sheave 142 and the driven sheave 143.

The slag collecting ring 126 is arranged at one end, away from the driving part 14, of the first support frame 11, the slag collecting ring 126 is welded with the first support frame 11 through a connecting rod, the slag collecting ring 126 is coaxially sleeved on the cylinder body 121 of the derusting cylinder 12, the longitudinal section of the slag collecting ring 126 is in a U shape, two rotating grooves 1211 are formed in the outer wall of the cylinder body 121 in a penetrating mode along the circumferential direction, two side edges of the opening of the slag collecting ring 126 are rotatably connected into the rotating grooves 1211, a plurality of slag discharging holes 1212 are formed in the cylinder body 121 between the two rotating grooves 1211, the slag discharging holes 1212 are evenly distributed along the circumferential direction of the cylinder body 121 at intervals, a slag discharging hopper 127 is welded at the bottom of the slag collecting ring 126, and the inside of the slag discharging hopper 127 is communicated with the inside of the slag collecting ring 126. In the process of rust removal, with the rotation of the rust removal barrel 12, the rust slag in the rust removal barrel 12 can enter the slag collection ring 126 through the slag discharge hole 1212, and then the rust slag in the slag collection ring 126 is discharged through the slag discharge hopper 127. In actual work, a dust removal cloth bag is bound at the outlet of the slag discharging hopper 127, or a dust removal box is placed at the bottom of the slag discharging hopper, so that the environmental pollution caused by slag discharging of the rust slag is reduced. The structure can clean the rust slag in the rust removing process, so that excessive rust slag is prevented from remaining in the rust removing cylinder 12, and a good rust removing effect is guaranteed.

Referring to fig. 1 and 3, the feeding assembly 2 is located at one end of the cylinder 121 away from the cylinder cover 122, the feeding assembly 2 includes a second support frame 21, a workbench 22, a feeding piece 23 and a limiting column 24, the workbench 22 is arranged on the second support frame 21 and welded with the second support frame 21, the workbench 22 is horizontally arranged, and the horizontal height of the upper surface of the workbench 22 is slightly lower than the horizontal height of the axis of the rust removing cylinder 12.

Referring to fig. 1 and 3, a first sliding groove 221 is formed in the upper surface of the workbench 22, the first sliding groove 221 is a T-shaped sliding groove, a first sliding block 222 is connected in the first sliding groove 221 in a sliding manner, the first sliding block 222 is a T-shaped sliding block, the sliding direction of the first sliding block 222 is perpendicular to the axis of the derusting cylinder 12, and a first jackscrew 223 used for fixing the first sliding block 222 and the workbench 22 is connected to the first sliding block 222 in a threaded manner.

Referring to fig. 1 and 3, the feeding member 23 includes feeding wheel 231 and second motor 232, feeding wheel 231 runs through along circumference and offers the arc groove 2311 that is used for spacing to the reinforcing bar, feeding wheel 231 is equipped with two, a feeding wheel 231 rotates with workstation 22 to be connected, another feeding wheel 231 rotates to be connected on first slider 222, the rotation axis of two feeding wheels 231 is equal vertical, second motor 232's casing and second support frame 21 adopt screw fixed connection, second motor 232's output shaft and the feeding wheel 231 coaxial weld of being connected with workstation 22 rotation.

Referring to fig. 1 and 3, a second chute 224 is formed in the upper surface of the workbench 22, the second chute 224 is a T-shaped chute, a second slider 225 is slidably connected in the second chute 224, the second slider 225 is a T-shaped slider, the sliding direction of the second slider 225 is perpendicular to the axis of the derusting cylinder 12, and a second jackscrew 226 for fixing the second slider 225 and the workbench 22 is connected to the second slider 225 in a threaded manner. The second slider 225 is located on the side of the first slider 222 facing away from the rust removing barrel 12.

Referring to fig. 1 and 3, spacing post 24 is equipped with two, and a spacing post 24 welds with second slider 225, another spacing post 24 welds with workstation 22, and the equal vertical setting of axis of two spacing posts 24, two spacing posts 24 are used for further carrying on spacingly to the reinforcing bar to reduce the range of rocking of reinforcing bar in the rust cleaning process, and then guarantee better rust cleaning effect.

Referring to fig. 1 and 3, the distance between the two feeding wheels 231 is adjusted by arranging the first sliding block 222, and the distance between the two limiting columns 24 is adjusted by arranging the second sliding block 225, so that the feeding assembly 2 can be suitable for reinforcing steel bars with different diameters, and the applicability of the deruster of the application is effectively enhanced.

Referring to fig. 1 and 3, the discharging assembly 3 and the feeding assembly are identical in structural size, and the discharging assembly 3 is located at one end of the derusting cylinder 12, which faces away from the feeding assembly.

Referring to fig. 1, the material receiving assembly 4 is located at one end of the discharging assembly 3 away from the rust removing cylinder 12, and the material receiving assembly 4 comprises a material receiving frame 41 and four supporting columns 42 fixedly connected to the bottom of the material receiving frame 41. The material receiving frame 41 comprises two welded material receiving plates 411, an included angle between the two material receiving plates 411 is 60 degrees in the embodiment, and the longitudinal section of the material receiving frame 41 in the length direction is in a V shape.

Referring to fig. 4, two by two of the four supporting columns 42 are located on two sides of the material receiving frame 41 along the length direction, each supporting column 42 includes a sleeve 421, a sliding rod 422 and a supporting spring 423, one end of the sliding rod 422 is fixedly connected with the bottom of the material receiving frame 41, the other end of the sliding rod is connected in the sleeve 421 in a sliding manner, the supporting spring 423 is located in the sleeve 421, one end of the supporting spring 423 is welded to the bottom wall of the sleeve 421, and the other end of the supporting spring 423 is welded to one end of the sliding rod 422 located in the sleeve 421.

The implementation principle of the steel bar deruster in the embodiment of the application is as follows: when the reinforcing bar needs to be derusted, the first sliding block 222 is driven to slide in the first sliding groove 221, the distance between the two feeding wheels 231 can be adjusted, the second sliding block 225 is driven to slide in the second sliding groove 224, the distance between the two limiting columns 24 can be adjusted, and therefore the feeding assembly 2 can be matched with the diameter of the reinforcing bar to be derusted.

During rust removal, one end of a steel bar is inserted into the rust removal barrel 12, the other end of the steel bar is clamped between the two feeding wheels 231 and the two limiting columns 24, then the first motor 141 is started, an output shaft of the first motor 141 drives the driving sheave 142 to rotate, the driving sheave 142 drives the driven sheave 143 to rotate through the belt 144 when rotating, the driven sheave 143 drives the rust removal barrel 12 to rotate when rotating, the rust removal barrel 12 drives the rust removal spring 131 to rotate, and then the steel brush 132 is driven to remove rust on the surface of the steel bar.

In the rust removing process, the second motor 232 drives the feeding wheel 231 to rotate, and the feeding wheel 231 drives the steel bars to continuously feed into the rust removing barrel 12 when rotating until the whole steel bar penetrates through the rust removing barrel 12, so that the rust removing operation is completed.

The steel bars after rust removal are driven by the discharging assembly 3 to move towards the direction far away from the rust removal cylinder 12 until the steel bars fall on the material collecting frame 41 and are collected.

When cleaning member 13 needs to be replaced, when opening cover 122, then take out rust removal spring 131 from barrel 121 can, the in-process clearance ring 133 of taking out can scrape the rust slag that accumulates in barrel 121 to outside barrel 121 to can be when changing cleaning member 13 remaining rust slag in barrel 121 clears up. Then, a new cleaning member 13 is inserted into the cylinder 121, and then the cylinder cover 122 and the cylinder 121 are coaxially fixed by bolts, thereby completing the replacement of the cleaning member 13. This application can be changed alone clearance piece 13, has strengthened the practicality in the use, has reduced the operating cost of rust cleaning.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (10)

1. The steel bar derusting machine is characterized in that: including rust cleaning subassembly (1) and pay-off subassembly (2), rust cleaning subassembly (1) includes first support frame (11), a rust cleaning section of thick bamboo (12), clearance piece (13) and driving piece (14), rust cleaning section of thick bamboo (12) are along axial both ends coaxial fixedly connected with pipe (125) respectively, rust cleaning section of thick bamboo (12) tip passes through pipe (125) and is connected with first support frame (11) rotation, clearance piece (13) are located rust cleaning section of thick bamboo (12), driving piece (14) are used for the drive rust cleaning section of thick bamboo (12) rotate, pay-off subassembly (2) are located rust cleaning section of thick bamboo (12) along axial one end, pay-off subassembly (2) are used for the drive to treat that the reinforcing bar of rust cleaning feeds in rust cleaning section of thick bamboo (12).

2. A rust removing machine for reinforcing steel bars as claimed in claim 1, characterized in that: the cleaning piece (13) comprises a derusting spring (131) and a plurality of steel wire brushes (132) fixedly connected to the inner wall of the derusting spring (131), the derusting spring (131) is coaxially arranged in the derusting cylinder (12), the outer wall of the derusting spring (131) is in contact with the inner wall of the derusting cylinder (12), and two ends of the derusting spring (131) are tightly abutted to the inner wall of the derusting cylinder (12).

3. A derusting machine for reinforcing steel bars as set forth in claim 2, wherein: the derusting cylinder (12) comprises a cylinder body (121) and a cylinder cover (122), the cylinder body (121) is located on one side close to the feeding assembly (2), the cylinder cover (122) is located on one side far away from the feeding assembly (2), one sides, close to each other, of the cylinder cover (122) and the cylinder body (121) are coaxially and fixedly connected with mounting rings (123), the mounting rings (123) are provided with a plurality of fasteners (124) along the circumferential direction, the fasteners (124) are used for fixing the mounting rings (123) of the cylinder cover (122) and the cylinder body (121), and the cylinder body (121) and the cylinder cover (122) are detachably connected through the fasteners (124).

4. A rust removing machine for reinforcing steel bars as claimed in claim 1, characterized in that: the driving part (14) comprises a first motor (141), a driving sheave (142), a driven sheave (143) and a belt (144), a shell of the first motor (141) is fixedly connected with the first supporting frame (11), the driving sheave (142) is coaxially and fixedly connected with an output shaft of the first motor (141), the driven sheave (143) is coaxially and fixedly connected with the derusting cylinder (12), and the belt (144) is tightly sleeved on the peripheries of the driving sheave (142) and the driven sheave (143).

5. A rust removing machine for reinforcing steel bars as claimed in claim 1, characterized in that: the feeding assembly (2) comprises a second support frame (21), a workbench (22) and a feeding piece (23), the workbench (22) is located on the second support frame (21) and fixedly connected with the second support frame (21), the feeding piece (23) comprises a feeding wheel (231) and a second motor (232), an arc-shaped groove (2311) used for limiting the reinforcing steel bars is formed in the feeding wheel (231) in a penetrating mode along the circumferential direction, and the second motor (232) is used for driving the feeding wheel (231) to rotate.

6. A rust removing machine for reinforcing steel bars as claimed in claim 5, characterized in that: the rust removing device is characterized in that a first sliding groove (221) is formed in the workbench (22), a first sliding block (222) is connected to the first sliding groove (221) in a sliding mode, the sliding direction of the first sliding block (222) is perpendicular to the axis of the rust removing barrel (12), two feeding wheels (231) are arranged, one feeding wheel (231) is rotatably connected with the workbench (22), the other feeding wheel (231) is rotatably connected to the first sliding block (222), and a first jackscrew (223) used for fixing the first sliding block (222) and the workbench (22) is arranged on the first sliding block (222).

7. A derusting machine for reinforcing steel bars as set forth in claim 5, wherein: the feeding assembly (2) further comprises two limiting columns (24) connected with the workbench (22), the limiting columns (24) are located at one ends, far away from the derusting cylinder (12), of the feeding pieces (23), and the two limiting columns (24) are used for limiting one end of a reinforcing steel bar.

8. A rust removing machine for reinforcing steel bars as claimed in claim 1, characterized in that: still include ejection of compact subassembly (3), ejection of compact subassembly (3) are all unanimous with feeding subassembly structure, size, ejection of compact subassembly (3) are located rust cleaning section of thick bamboo (12) and deviate from the one end of feeding subassembly.

9. A derusting machine for reinforcing steel bars as set forth in claim 8, wherein: still including receiving material subassembly (4), receive material subassembly (4) and be located the one end that ejection of compact subassembly (3) deviates from rust cleaning section of thick bamboo (12), receive material subassembly (4) including receiving work or material rest (41) and a plurality of support columns (42) of fixed connection in receiving work or material rest (41) bottom, receive work or material rest (41) including two fixed connection's receipts flitch (411), the contained angle between two receipts flitch (411) forms the acute angle.

10. A derusting machine for reinforcing steel bars as set forth in claim 9, wherein: the supporting column (42) comprises a sleeve (421), a sliding rod (422) and a supporting spring (423), one end of the sliding rod (422) is fixedly connected with the bottom of the material receiving frame (41), the other end of the sliding rod is connected in the sleeve (421) in a sliding mode, the supporting spring (423) is located in the sleeve (421), one end of the supporting spring (423) is fixedly connected with the sleeve (421), and the other end of the supporting spring is fixedly connected with one end of the sliding rod (422) located in the sleeve (421).

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