Surface treatment apparatus and metal material processing device

Abstract

The utility model discloses a surface treatment equipment and metal material processing device, wherein a kind of surface treatment equipment includes: base, rotating ring, a pair of polishing belt, transmission assembly and a pair of feeding mechanism. Circular ring frame is installed on base, rotating ring is rotatably installed in circular ring frame, and a pair of bearings is installed between rotating ring and circular ring frame, and two pairs of fixed shaft seats are fixed in rotating ring. First roller is installed on fixed shaft seat, and fixed sleeve is fixed between a pair of fixed shaft seats on the inner wall of rotating ring. Feeding mechanism includes: discharge chute, lifting assembly, pusher, locking sleeve and a pair of pulley, discharge chute is installed on one side of circular ring frame, lifting assembly is installed on the bottom of discharge chute, for driving discharge chute to move up and down, pusher slides in discharge chute, and locking sleeve rotates in the end of discharge chute close to circular ring frame. The utility model discloses relevant structure design, and the surface of round pipe can be evenly polished and rust removal treatment.

Description

Technical Field

[0001] This utility model belongs to the field of metal material processing technology, specifically relating to a surface treatment equipment and a metal material processing device. Background Technology

[0002] Metal surface treatment is an essential step in metal material processing. Among them, rust removal and polishing are the most common metal surface treatment methods. Due to the long-term storage of metal materials, a large amount of rust and impurities will be generated on the surface of the metal materials. Therefore, rust removal equipment is needed to remove rust or polish the surface of the metal materials before processing.

[0003] For tubular metal materials, there are square tubes and round tubes. For square tubes, since their surface is flat, ordinary surface polishing and rust removal equipment can be used to polish and remove rust. However, for round tubes, due to their uneven surface and the different curvature of the outer surface of round tubes of different diameters, ordinary surface polishing and rust removal equipment cannot polish and remove rust evenly.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a surface treatment device and a metal material processing apparatus.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0006] The purpose of this invention is to provide a surface treatment device and a metal material processing apparatus that can solve the problem that existing polishing and rust removal devices cannot uniformly polish and remove rust from the surface of round tubes.

[0007] To achieve the above objectives, the technical solution provided by a specific embodiment of this utility model is as follows:

[0008] A surface treatment apparatus includes: a base, a rotating ring, a pair of polishing belts, a transmission assembly, and a pair of feeding mechanisms.

[0009] A circular frame is mounted on the base, and the rotating ring is rotatably mounted within the circular frame. A pair of bearings are installed between the rotating ring and the circular frame. Two pairs of fixed shaft seats are fixed inside the rotating ring. Each fixed shaft seat is equipped with a first roller, and a fixed sleeve is fixed between each pair of fixed shaft seats on the inner wall of the rotating ring. A movable shaft seat is elastically slidably connected to each fixed sleeve, and a second roller is mounted on the movable shaft seat. A pair of polishing belts are rotatably mounted on the second roller and the pair of first rollers. The transmission assembly is mounted on one side of the circular frame and is used to drive the rotating ring to rotate.

[0010] A pair of feeding mechanisms are respectively installed on both sides of the circular frame. The feeding mechanism includes: a feeding trough, a lifting component, a pushing component, a locking sleeve, and a pair of pulleys. The feeding trough is installed on one side of the circular frame. The lifting component is installed at the bottom of the feeding trough to drive the feeding trough to move up and down. The pushing component slides in the feeding trough. The locking sleeve rotates at the end of the feeding trough near the circular frame. A pair of second sliding rods are slidably arranged on the locking sleeve. An installation head is fixed at one end of the pair of second sliding rods inside the locking sleeve. The pair of pulleys are all installed on the installation head. A second spring is installed on each pair of second sliding rods between the installation head and the inner wall of the locking sleeve. A limit head is fixed on the second sliding rod outside the locking sleeve.

[0011] In one embodiment of this utility model, a first slide rod is fixed to the side of the movable shaft seat away from the second roller. The first slide rod slides within a fixed sleeve, and a fixed head is fixed to one end of the first slide rod located within the fixed sleeve. A first spring is installed on the first slide rod between the fixed head and the inner wall of the fixed sleeve. The movable shaft seat first slides on the fixed sleeve via the first slide rod, thus achieving a sliding connection with the fixed sleeve. The fixed head at the end of the first slide rod located within the fixed sleeve prevents the first slide rod from detaching from the fixed sleeve. Then, by installing the first spring between the fixed head and the inner wall of the fixed sleeve, an elastic sliding connection is achieved between the movable shaft seat and the fixed sleeve.

[0012] In one embodiment of this utility model, the transmission assembly includes: a support, a gear, and teeth. The support is fixed to a base and located on one side of a circular ring frame, and a transmission shaft is rotatably mounted on the support. The gear is fixed to the transmission shaft. The teeth are fixed to a rotating ring and mesh with the gear. The transmission shaft is used to connect to an external drive device, which drives the transmission shaft to rotate. The transmission shaft, through the gear and teeth, drives the rotating ring to rotate, causing the rotating ring to drive a pair of polishing belts to rotate, thereby polishing and removing rust from the outer surface of the circular tube.

[0013] In one embodiment of this utility model, a pair of support rods are fixed to the bottom of the feeding trough, and a pair of support seats are fixed to the base. The pair of support rods slide within the pair of support seats respectively. When the lifting assembly moves the feeding trough up and down, one end of the support rod slides within the support seat, and the pair of support rods and support seats provide auxiliary support for the feeding trough.

[0014] In one embodiment of this utility model, a groove is formed in the feeding trough, and the pusher slides on the groove. The pusher is slidably positioned with the feeding trough through the groove.

[0015] In one embodiment of this utility model, a snap-fit ​​connector is fixed to one end of the locking sleeve away from its rotatable connection with the discharge trough. A rotating component is rotatably mounted on the snap-fit ​​connector, and a locking rod is fixed to the rotating component. A snap-fit ​​seat adapted to the snap-fit ​​connector is fixed to the discharge trough, and a locking groove adapted to the locking rod is chiseled on the snap-fit ​​seat. A locking nut is threaded to one end of the locking rod that passes through the locking groove. When the locking sleeve is snapped onto the discharge trough, after the snap-fit ​​connector is engaged with the snap-fit ​​seat, the locking rod is rotated about the rotating component as an axis, causing the locking rod to rotate into the locking groove. Then, the locking nut is tightened towards the bottom of the snap-fit ​​seat at the bottom end of the locking rod, thereby locking the locking sleeve onto the discharge trough.

[0016] This utility model also discloses a metal material processing device, including a surface treatment device.

[0017] Compared with the prior art, the surface treatment equipment and metal material processing device of this utility model can uniformly polish and remove rust from the surface of round tubes through relevant structural design. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a perspective view of a surface treatment device according to an embodiment of the present invention;

[0020] Figure 2 This is a schematic diagram of the structure of the ring frame and the rotating ring in one embodiment of the present invention;

[0021] Figure 3 for Figure 2 The structural diagram shown at point A in the middle;

[0022] Figure 4 This is a schematic diagram of a structure in one embodiment of the present invention, showing a circular tube placed between a pair of polishing belts;

[0023] Figure 5 This is a schematic diagram of the feeding mechanism in one embodiment of the present invention;

[0024] Figure 6 for Figure 5 The structural diagram shown at point B in the middle.

[0025] Explanation of key figure labels:

[0026] 1-Base, 101-Ring frame, 102-Bearing, 103-Rotating ring, 104-Support, 105-Drive shaft, 106-Gear, 107-Tooth, 108-First roller, 109-Fixed shaft seat, 110-Fixed sleeve, 111-Moving shaft seat, 112-Second roller, 113-Polishing belt, 114-First slide bar, 115-Fixed head, 116-First spring, 2-Feeding mechanism, 2 01-Discharge chute, 202-Support rod, 203-Support base, 204-Lifting assembly, 205-Slide groove, 206-Pushing component, 207-Locking sleeve, 208-Second slide rod, 209-Mounting head, 210-Pulley, 211-Limit head, 212-Second spring, 213-Snap connector, 214-Rotating component, 215-Locking rod, 216-Locking groove, 217-Locking nut, 218-Snap connector. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0028] like Figures 1 to 6 As shown, a surface treatment device according to one embodiment of the present invention includes: a base 1, a rotating ring 103, a pair of polishing belts 113, a transmission assembly and a pair of feeding mechanisms 2.

[0029] like Figures 1 to 6 As shown, a circular ring frame 101 is mounted on the base 1. A rotating ring 103 is rotatably mounted inside the circular ring frame 101, and a pair of bearings 102 are installed between the rotating ring 103 and the circular ring frame 101. Two pairs of fixed bearing seats 109 are fixed inside the rotating ring 103. A first roller 108 is mounted on each of the fixed bearing seats 109. A fixed sleeve 110 is fixed between each pair of fixed bearing seats 109 on the inner wall of the rotating ring 103. A movable bearing seat 111 is elastically slidably connected to the fixed sleeve 110, and a second roller 112 is mounted on the movable bearing seat 111. A pair of polishing belts 113 are rotatably mounted on the second roller 112 and the pair of first rollers 108. A transmission assembly is mounted on one side of the circular ring frame 101 to drive the rotating ring 103 to rotate.

[0030] like Figures 1 to 6As shown, a pair of feeding mechanisms 2 are respectively installed on both sides of the circular frame 101. The feeding mechanism 2 includes: a feeding trough 201, a lifting assembly 204, a pushing member 206, a locking sleeve 207, and a pair of pulleys 210. The feeding trough 201 is installed on one side of the circular frame 101, and the lifting assembly 204 is installed at the bottom of the feeding trough 201 to drive the feeding trough 201 to move up and down. The pushing member 206 slides in the feeding trough 201, and the locking sleeve 207 rotates in the feeding trough 201. 1. Near one end of the ring frame 101, a pair of second slide rods 208 are slidably arranged on the locking sleeve 207. One end of the pair of second slide rods 208 inside the locking sleeve 207 is fixed with an installation head 209. A pair of pulleys 210 are both installed on the installation head 209. A second spring 212 is installed on the pair of second slide rods 208 between the installation head 209 and the inner wall of the locking sleeve 207. A limit head 211 is fixed on the outside of the second slide rods 208.

[0031] When using this device, first, rotate the locking sleeve 207 off the feeding trough 201 to open it. Then, place the round tube to be polished and derusted on one side of the feeding trough 201. Next, pull the pair of movable shaft seats 111 towards the center of the rotating ring 103 to relax the pair of polishing belts 113. Then, push the end of the round tube into the middle of the pair of polishing belts 113. Then, loosen the pair of movable shaft seats 111. After loosening, because the fixed sleeve 110 and the movable shaft seats 111 are elastically slidingly connected, the movable shaft seats 111 will move towards the fixed sleeve 110, thereby causing the movable shaft seats 111 to drive the second roller 112 to tighten the polishing belts 113 again, and at the same time, the polishing belts 113 adhere to the outer surface of the round tube.

[0032] Then, the locking sleeve 207 is rotated back onto the feeding trough 201 and locked in place. When the locking sleeve 207 rotates back onto the feeding trough 201, it drives a pair of pulleys 210 to approach the round tube via a pair of second slide rods 208 and fit against the upper surface of the round tube. When the locking sleeve 207 is locked onto the feeding trough 201, the pulleys 210 are pushed towards the round tube by the elastic force of the second spring 212, thereby pressing the round tube into the feeding trough 201. Subsequently, the height of the feeding trough 201 is adjusted by the lifting assembly 204, so that the feeding trough 201 moves the round tube to the axial position of the rotating ring 103. Then, the rotating ring 103 is driven to rotate by the transmission assembly, and the rotating ring 103 drives a pair of polishing belts 113 to rotate on the outer surface of the round tube, thereby polishing and removing rust from the outer surface of the round tube. At the same time, the pusher 206 pushes the round tube to the other side of the rotating ring 103, polishing and removing rust from the entire outer surface of the round tube.

[0033] like Figures 1 to 6As shown, a first slide rod 114 is fixed to the side of the movable shaft seat 111 away from the second roller 112. The first slide rod 114 slides within the fixed sleeve 110, and a fixed head 115 is fixed to one end of the first slide rod 114 located within the fixed sleeve 110. A first spring 116 is installed on the first slide rod 114 between the fixed head 115 and the inner wall of the fixed sleeve 110. The movable shaft seat 111 first slides on the fixed sleeve 110 via the first slide rod 114, thus achieving a sliding connection with the fixed sleeve 110. The fixed head 115 is fixed to one end of the first slide rod 114 within the fixed sleeve 110, preventing the first slide rod 114 from detaching from the fixed sleeve 110. Then, by installing the first spring 116 between the fixed head 115 and the inner wall of the fixed sleeve 110, an elastic sliding connection is achieved between the movable shaft seat 111 and the fixed sleeve 110.

[0034] like Figures 1 to 6 As shown, the transmission assembly includes a support 104, a gear 106, and teeth 107. The support 104 is fixed to the base 1 and located on one side of the circular frame 101. A transmission shaft 105 is rotatably mounted on the support 104. The gear 106 is fixed to the transmission shaft 105. The teeth 107 are fixed to the rotating ring 103 and mesh with the gear 106. The transmission shaft 105 is used to connect to an external drive device. The drive device drives the transmission shaft 105 to rotate. The transmission shaft 105 drives the rotating ring 103 to rotate through the gear 106 and teeth 107. This causes the rotating ring 103 to drive a pair of polishing belts 113 to rotate, thereby polishing and removing rust from the outer surface of the circular tube.

[0035] like Figures 1 to 6 As shown, a pair of support rods 202 are fixed to the bottom of the feeding trough 201, and a pair of support seats 203 are fixed on the base 1. The pair of support rods 202 slide within the pair of support seats 203. When the lifting assembly 204 moves the feeding trough 201 up and down, one end of the support rod 202 slides within the support seat 203, providing auxiliary support to the feeding trough 201 through the pair of support rods 202 and support seats 203. A sliding groove 205 is carved in the feeding trough 201, and the pusher 206 slides on the sliding groove 205. The pusher 206 achieves sliding contact with the feeding trough 201 through the sliding groove 205.

[0036] like Figures 1 to 6As shown, a snap-fit ​​connector 213 is fixed to one end of the locking sleeve 207 away from its rotatable connection with the discharge trough 201. A rotating component 214 is rotatably mounted on the snap-fit ​​connector 213, and a locking rod 215 is fixed to the rotating component 214. A snap-fit ​​seat 218 adapted to the snap-fit ​​connector 213 is fixed to the discharge trough 201. A locking groove 216 adapted to the locking rod 215 is cut into the snap-fit ​​seat 218. A locking nut 217 is threadedly connected to one end of the locking rod 215 that passes through the locking groove 216. When the locking sleeve 207 is clamped onto the discharge trough 201, and the snap-fit ​​connector 213 is attached to the snap-fit ​​seat 218, the locking rod 215 is rotated around the rotating component 214 as the axis, so that the locking rod 215 rotates into the locking groove 216. Then, the locking nut 217 is tightened at the bottom of the locking rod 215 towards the bottom of the snap-fit ​​seat 218, thereby locking the locking sleeve 207 onto the discharge trough 201.

[0037] This utility model also discloses a metal material processing device, which includes the above-mentioned surface treatment equipment.

[0038] Working principle: Before use, an external drive device needs to be connected to the drive shaft 105 to drive its rotation. In use, first, rotate the locking sleeve 207 off the feeding trough 201 to open it. Then, place the round tube to be polished and derusted on one side of the feeding trough 201. Next, pull the pair of movable shaft seats 111 towards the center of the rotating ring 103, so that the pair of polishing belts 113 are in a relaxed state. Then, push the end of the round tube into the middle of the pair of polishing belts 113. Then, loosen the pair of movable shaft seats 111. After loosening, the elasticity of the fixing head 115 pulls the movable shaft seats 111 towards the fixing sleeve 110, thereby causing the movable shaft seats 111 to drive the second roller 112 to tighten the polishing belts 113 again, and at the same time, the polishing belts 113 adhere to the outer surface of the round tube.

[0039] Then, the locking sleeve 207 is rotated back onto the discharge trough 201 and locked onto it. When the locking sleeve 207 is rotated back onto the discharge trough 201, the locking sleeve 207 drives a pair of pulleys 210 to approach the round tube through a pair of second slide rods 208 and fit against the upper surface of the round tube. When the locking sleeve 207 is locked onto the discharge trough 201, the snap-fit ​​connector 213 is fitted onto the snap-fit ​​seat 218, and the locking rod 215 is rotated around the rotating part 214 as the axis, so that the locking rod 215 rotates into the locking groove 216. Then, the locking nut 217 is tightened at the bottom of the locking rod 215 towards the bottom of the snap-fit ​​seat 218, thereby locking the locking sleeve 207 onto the discharge trough 201.

[0040] After the locking sleeve 207 is locked onto the discharge trough 201, the pulley 210 is pushed towards the round tube by the elastic force of the second spring 212, thereby pressing the round tube into the discharge trough 201. Then, the height of the discharge trough 201 is adjusted by the lifting assembly 204, so that the discharge trough 201 moves the round tube to the axial position of the rotating ring 103. Subsequently, the transmission shaft 105 drives the rotating ring 103 to rotate through the gear 106 and teeth 107. The rotating ring 103 drives a pair of polishing belts 113 to rotate on the outer surface of the round tube, thereby polishing and removing rust from the outer surface of the round tube. At the same time, the pusher 206 pushes the round tube to the other side of the rotating ring 103, polishing and removing rust from the entire outer surface of the round tube.

[0041] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0042] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A surface treatment device, characterized in that, include: A base on which a circular frame is mounted; A rotating ring is rotatably mounted inside a circular ring frame, and a pair of bearings are installed between the rotating ring and the circular ring frame. Two pairs of fixed shaft seats are fixed inside the rotating ring, and a first roller is installed on each of the fixed shaft seats. A fixed sleeve is fixed between each pair of fixed shaft seats on the inner wall of the rotating ring. A movable shaft seat is elastically slidably connected to the fixed sleeve, and a second roller is installed on the movable shaft seat. A pair of polishing belts are rotatably mounted on a second roller and a pair of first rollers; The transmission assembly, installed on one side of the ring frame, is used to drive the rotating ring to rotate; and A pair of feeding mechanisms are respectively installed on both sides of the circular frame. The feeding mechanism includes: a feeding trough, a lifting component, a pushing component, a locking sleeve, and a pair of pulleys. The feeding trough is installed on one side of the circular frame. The lifting component is installed at the bottom of the feeding trough to drive the feeding trough to move up and down. The pushing component slides in the feeding trough. The locking sleeve rotates at the end of the feeding trough near the circular frame. A pair of second sliding rods are slidably arranged on the locking sleeve. An installation head is fixed at one end of the pair of second sliding rods inside the locking sleeve. The pair of pulleys are both installed on the installation head. A second spring is installed on each pair of second sliding rods between the installation head and the inner wall of the locking sleeve. A limit head is fixed on the second sliding rod outside the locking sleeve.

2. The surface treatment equipment according to claim 1, characterized in that, A first slide rod is fixed on the side of the movable shaft seat away from the second roller. The first slide rod slides inside the fixed sleeve, and a fixed head is fixed at one end of the first slide rod located inside the fixed sleeve.

3. The surface treatment equipment according to claim 2, characterized in that, A first spring is installed on the first slide rod between the fixed head and the inner wall of the fixed sleeve.

4. The surface treatment equipment according to claim 1, characterized in that, The transmission assembly includes: A support is fixed to the base and located on one side of the circular frame, and a drive shaft is rotatably mounted on the support; Gears, fixed to the drive shaft; and The teeth are fixed on the rotating ring and mesh with the gears.

5. The surface treatment equipment according to claim 1, characterized in that, A pair of support rods are fixed at the bottom of the discharge trough, and a pair of support seats are fixed on the base. The pair of support rods slide within the pair of support seats respectively.

6. The surface treatment equipment according to claim 5, characterized in that, The material feeding trough has a sliding groove, and the pusher slides on the sliding groove.

7. The surface treatment equipment according to claim 1, characterized in that, The locking sleeve is fixed with a snap-fit ​​connector at one end away from its rotatable connection with the discharge trough. A rotating component is rotatably mounted on the snap-fit ​​connector, and a locking rod is fixed on the rotating component.

8. The surface treatment equipment according to claim 7, characterized in that, The material feeding trough is fixed with a snap-fit ​​seat that is compatible with the snap-fit ​​connector, and the snap-fit ​​seat is chiseled with a locking groove that is compatible with the locking rod.

9. The surface treatment equipment according to claim 8, characterized in that, A locking nut is threaded onto one end of the locking rod that passes through the locking groove.

10. A metal material processing apparatus, characterized in that, The surface treatment apparatus includes any one of claims 1-9.

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