Polishing equipment

Abstract

The utility model provides polishing equipment which comprises a rack, a feeding device, a polishing device and a discharging device are sequentially arranged on the rack in the moving direction of a part to be polished, the polishing device is used for polishing the part to be polished, and the discharging device is used for moving the polished part to be polished out of the polishing equipment. A plurality of placing structures are further arranged on the rack in the moving direction of the to-be-polished parts, and the placing structures are used for placing the to-be-polished parts; the driving assembly is used for controlling the bearing strip to do lifting motion and do reciprocating motion in the moving direction of the to-be-polished piece. The grinding device and the discharging device are both arranged on the rack, a feeding plate inclining towards the grinding device is arranged between the grinding device and the feeding device, an opening allowing the bearing strip to enter and exit is formed in the feeding plate, and the feeding plate is used for allowing a to-be-polished part to roll onto the grinding device. The utility model solves the problems that the traditional polishing machine cannot realize synchronous multiple polishing procedures, needs manual feeding and affects the production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of polishing, and more specifically, to a polishing device. Background Technology

[0002] Polishing machines, also known as grinding machines, are often used for mechanical grinding, polishing, and waxing.

[0003] Chinese Patent (Application No.: CN202421394086.6) discloses an adjustment platform for a five-axis polishing machine, including a base. A support plate is fixedly installed at the rear end of the upper side wall of the base. A Y-axis module is installed inside the base. A first movable plate is fixedly installed at the upper end of the Y-axis module. An X-axis module is installed inside the first movable plate.

[0004] The traditional polishing machines described above have the following problems: 1. Single-station positioning, making it impossible to achieve simultaneous polishing processes for multiple stages. 2. Requires manual feeding, affecting production efficiency. Utility Model Content

[0005] Based on this, in order to solve the problems of traditional polishing machines being unable to perform multiple polishing processes simultaneously and requiring manual feeding, which affects production efficiency, this utility model provides a polishing device, the specific technical solution of which is as follows:

[0006] A polishing device, comprising

[0007] The frame is provided with a feeding device, a grinding device and a discharging device in sequence along the moving direction of the workpiece to be polished. The grinding device is used to grind the workpiece to be polished, and the discharging device is used to move the polished workpiece to be polished outside the polishing equipment. The frame is also provided with multiple placement structures along the moving direction of the workpiece to be polished. The placement structures are used to place the workpiece to be polished.

[0008] The feeding device includes a support frame, a placement rack, a support bar, and a drive assembly; the support frame is connected to the machine frame, the placement rack is mounted on the support frame for placing the workpiece to be polished, the drive assembly is mounted on the support frame, the output end of the drive assembly is connected to the support bar, and the drive assembly is used to control the lifting and lowering movement of the support bar and its reciprocating movement along the moving direction of the workpiece to be polished;

[0009] Both the grinding device and the discharge device are mounted on the frame. A feed plate inclined toward the grinding device is provided between the grinding device and the feeding device. The feed plate has an opening for the support strip to pass through. The feed plate is used to allow the workpiece to be polished to roll onto the grinding device.

[0010] The aforementioned polishing equipment utilizes a drive assembly for the feeding device. By controlling the lifting and reciprocating motion of the support strip, it achieves precise positioning and continuous conveying of the workpiece to be polished. An opening allows the support strip to enter and exit; the drive assembly lowers the support strip, placing the workpiece on the feeding plate. The feeding plate is designed to tilt towards the grinding device, allowing the workpiece to roll down onto the device with gravity assistance. Multiple placement structures on the frame allow for the simultaneous storage of multiple workpieces, enabling continuous production in conjunction with the automated feeding and discharging processes. Integrating the grinding device, feeding device, and discharging device into a single frame reduces the number of connecting components in traditional polishing equipment, and the integrated structure not only reduces the equipment's footprint but also lowers the risk of cumulative errors caused by assembling multiple components. This polishing equipment solves the problems of traditional polishing machines' inability to perform multiple polishing processes simultaneously and the need for manual feeding, which negatively impacts production efficiency.

[0011] Furthermore, the drive assembly includes a first movable plate, a first cylinder and a second cylinder. The bracket is provided with a first slide rail. The first movable plate is slidably connected to the first slide rail. One end of the first cylinder is connected to the first movable plate, and the other end of the first cylinder is connected to the bracket. The first cylinder is used to control the first movable plate to reciprocate along the length direction of the first slide rail.

[0012] Furthermore, the second cylinder is disposed on the first movable plate, and one end of the second cylinder is connected to the support bar. The second cylinder is used to control the lifting and lowering movement of the support bar.

[0013] Furthermore, the polishing device includes a moving structure, an outer surface polishing structure, an inner surface coarse polishing structure, an inner surface fine polishing structure, and multiple clamping structures; the multiple clamping structures are sequentially arranged on the moving structure along the moving direction of the workpiece to be polished; the outer surface polishing structure, the inner surface coarse polishing structure, and the inner surface fine polishing structure are sequentially arranged on the frame along the moving direction of the workpiece to be polished.

[0014] Furthermore, the moving structure includes a second slide rail, a second moving plate, and a third cylinder. The second slide rail is mounted on the frame along the moving direction of the workpiece to be polished. The second moving plate is mounted on the second slide rail and slidably connected to it. One end of the third cylinder is connected to the frame, and the other end is connected to the second moving plate. The third cylinder is used to drive the second moving plate to reciprocate along the length of the second slide rail.

[0015] Furthermore, the clamping structure includes a fourth cylinder, a mounting base, a first clamping block, a second clamping block, a first driving block, and a second driving block; the fourth cylinder is disposed on the second movable plate, the fourth cylinder is connected to the mounting base, and the fourth cylinder is used to control the lifting and lowering movement of the mounting base.

[0016] Furthermore, both the first clamping block and the second clamping block are hinged to the mounting base, and the first clamping block and the second clamping block cooperate to clamp and fix the workpiece to be polished; both the first driving block and the second driving block are disposed on the mounting base, the output end of the first driving block is connected to the first clamping block, the output end of the second driving block is connected to the second clamping block, the first driving block is used to control the rotation of the first clamping block, and the second driving block is used to control the rotation of the second clamping block.

[0017] Furthermore, the placement structure includes two rollers, both of which are mounted on the frame and rotatably connected to the frame, and the two rollers cooperate to place the workpiece to be polished.

[0018] Furthermore, the outer surface polishing structure includes a grinding roller, a fifth cylinder, a support frame, a third drive block, and a transmission structure. One end of the fifth cylinder is connected to the frame, and the other end of the fifth cylinder is connected to the support frame. The third drive block is mounted on the support frame, and the grinding roller is mounted on the support frame and rotatably connected to the support frame. The output end of the third drive block is drively connected to the transmission structure, and the transmission structure is drively connected to the grinding roller. The third drive block is used to drive the grinding roller to rotate, and the fifth cylinder is used to drive the support frame to move up and down.

[0019] Furthermore, the inner surface rough polishing structure includes a first linear module, a fourth drive block, and a rough polishing head. The first linear module is mounted on the frame, and the fourth drive block is mounted on the moving end of the first linear module. The output end of the fourth drive block is connected to the rough polishing head, and the fourth drive block is used to drive the rough polishing head to rotate. The first linear module is used to drive the rough polishing head to move in and out of the workpiece to be polished. The inner surface fine polishing structure and the outer surface polishing structure have the same structure. Attached Figure Description

[0020] The present invention can be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale; rather, the focus is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0021] Figure 1 This is one of the structural schematic diagrams of the polishing equipment described in one embodiment of this utility model;

[0022] Figure 2 This is a second schematic diagram of the structure of the polishing equipment described in one embodiment of this utility model;

[0023] Figure 3 This is a partial structural schematic diagram of the polishing equipment according to an embodiment of the present invention;

[0024] Figure 4 yes Figure 1 Enlarged view of part A;

[0025] Figure 5 yes Figure 2 Enlarged view of part B;

[0026] Figure 6 This is a partial structural schematic diagram of the polishing equipment described in one embodiment of the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1-Frame; 2-Feeding device; 21-Support; 22-Placement rack; 23-Supporting strip; 24-Drive assembly; 241-First moving plate; 242-First cylinder; 243-Second cylinder; 244-First slide rail; 3-Grinding device; 31-Moving structure; 311-Second slide rail; 312-Second moving plate; 313-Third cylinder; 32-Outer surface polishing structure; 321-Grinding roller; 322-Fifth cylinder; 323-Support frame; 324-Third drive block; 325-Transmission structure; 33-Inner surface rough polishing structure; 331-First linear module; 332-Fourth drive block; 333-Rough polishing head; 34-Inner surface fine polishing structure; 35-Clamping structure; 4-Discharge device; 5-Placement structure; 6-Feeding plate. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided in conjunction with its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and do not limit its scope of protection.

[0030] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementations.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0032] In this utility model, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0033] like Figures 1-5 As shown, a polishing device according to one embodiment of the present invention includes a frame 1. Along the moving direction of the workpiece to be polished, a feeding device 2, a grinding device 3, and a discharging device 4 are sequentially arranged on the frame 1. The grinding device 3 is used to grind the workpiece to be polished, and the discharging device 4 is used to move the ground workpiece to be polished outside the polishing device. The frame 1 also has multiple placement structures 5 along the moving direction of the workpiece to be polished, which are used to place the workpiece to be polished. The feeding device 2 includes a bracket 21, a placement rack 22, a support strip 23, and a driving assembly 24. The bracket 21 is connected to the frame 1, and the placement rack... 22 is mounted on the bracket 21 for placing the workpiece to be polished. The drive assembly 24 is mounted on the bracket 21. The output end of the drive assembly 24 is connected to the support strip 23. The drive assembly 24 is used to control the lifting and lowering movement of the support strip 23 and its reciprocating movement along the moving direction of the workpiece to be polished. The grinding device 3 and the discharge device 4 are both mounted on the frame 1. A feed plate 6 inclined towards the grinding device 3 is provided between the grinding device 3 and the feeding device 2. The feed plate 6 has an opening for the support strip 23 to enter and exit. The feed plate 6 is used for the workpiece to be polished to roll onto the grinding device 3.

[0034] In the aforementioned polishing equipment, the drive component 24 of the feeding device 2 controls the lifting and reciprocating motion of the support strip 23, achieving precise positioning and continuous conveying of the workpiece to be polished. An opening allows the support strip 23 to enter and exit, and the drive component 24 drives the support strip 23 downwards, placing the workpiece on the feeding plate 6. The feeding plate 6 is designed to tilt towards the grinding device 3, allowing the workpiece to roll down onto the grinding device 3 with gravity assistance. Multiple placement structures 5 on the frame 1 allow for the simultaneous accommodation of multiple workpieces to be polished, enabling continuous production in conjunction with the automated process of the feeding and discharging devices 4. Integrating the grinding device 3, feeding device 2, and discharging device 4 into the same frame 1 reduces the number of connecting parts in traditional polishing equipment, and the integrated structure not only reduces the equipment's footprint but also lowers the risk of cumulative errors caused by the assembly of multiple components. This polishing equipment solves the problems of traditional polishing machines being unable to perform multiple polishing processes simultaneously and requiring manual feeding, which affects production efficiency.

[0035] like Figures 4-5 As shown, in one embodiment, the drive assembly 24 includes a first moving plate 241, a first cylinder 242, and a second cylinder 243. A first slide rail 244 is provided on the bracket 21. The first moving plate 241 is slidably connected to the first slide rail 244. One end of the first cylinder 242 is connected to the first moving plate 241, and the other end is connected to the bracket 21. The first cylinder 242 controls the first moving plate 241 to reciprocate along the length of the first slide rail 244. The second cylinder 243 is mounted on the first moving plate 241, and one end is connected to the support bar 23. The second cylinder 243 controls the lifting and lowering movement of the support bar 23. Thus, through the telescopic movement of the first cylinder 242 and the second cylinder 243, the workpiece to be polished on the placement rack 22 is gradually conveyed forward.

[0036] like Figures 1-6As shown, in one embodiment, the polishing device 3 includes a moving structure 31, an outer surface polishing structure 32, an inner surface coarse polishing structure 33, an inner surface fine polishing structure 34, and multiple clamping structures 35; the multiple clamping structures 35 are sequentially arranged on the moving structure along the moving direction of the workpiece to be polished; the outer surface polishing structure 32, the inner surface coarse polishing structure 33, and the inner surface fine polishing structure 34 are sequentially arranged on the frame 1 along the moving direction of the workpiece to be polished; the moving structure 31 includes a second slide rail 311, a second moving plate 312, and a third cylinder 313; the second slide rail 311 is arranged on the frame 1 along the moving direction of the workpiece to be polished; the second moving plate 312 is arranged on the second slide rail 311 and slidably connected to the second slide rail 311; one end of the third cylinder 313 is connected to the frame 1, and the other end of the third cylinder 313 is connected to the second moving plate 312; The third cylinder 313 is used to drive the second moving plate 312 to reciprocate along the length direction of the second slide rail 311; the clamping structure 35 includes a fourth cylinder, a mounting base, a first clamping block, a second clamping block, a first driving block, and a second driving block; the fourth cylinder is disposed on the second moving plate 312, the fourth cylinder is connected to the mounting base, and the fourth cylinder is used to control the lifting and lowering movement of the mounting base; the first clamping block and the second clamping block are both hinged to the mounting base, and the first clamping block and the second clamping block cooperate to clamp and fix the workpiece to be polished; the first driving block and the second driving block are both disposed on the mounting base, the output end of the first driving block is connected to the first clamping block, the output end of the second driving block is connected to the second clamping block, the first driving block is used to control the rotation of the first clamping block, and the second driving block is used to control the rotation of the second clamping block. Thus, by clamping the workpiece to be polished by the clamping structure 35 and raising the workpiece, and then moving the structure 31 to drive the clamping structure 35 to move forward and then lower the workpiece to be polished, the above steps are repeated to move the workpiece to be polished step by step to the next process.

[0037] like Figure 3 As shown, in one embodiment, the placement structure 5 includes two rollers, both of which are mounted on and rotatably connected to the frame 1. The two rollers cooperate to place the workpiece to be polished. Thus, during polishing, the two rollers rotate to achieve a coordinated polishing process.

[0038] like Figures 1-6As shown, in one embodiment, the outer surface polishing structure 32 includes a polishing roller 321, a fifth cylinder 322, a support frame 323, a third drive block 324, and a transmission structure 325. One end of the fifth cylinder 322 is connected to the frame 1, and the other end of the fifth cylinder 322 is connected to the support frame 323. The third drive block 324 is mounted on the support frame 323. The polishing roller 321 is mounted on the support frame 323 and rotatably connected to the support frame 323. The output end of the third drive block 324 is driveably connected to the transmission structure 325. The transmission structure 325 is driveably connected to the polishing roller. The third drive block is used to drive the polishing roller. The roller 321 rotates, and the fifth cylinder 322 drives the support frame 323 to move up and down. The inner surface rough polishing structure 33 includes a first linear module 331, a fourth drive block 332, and a rough polishing head 333. The first linear module 331 is mounted on the frame 1, and the fourth drive block 332 is mounted on the moving end of the first linear module 331. The output end of the fourth drive block 332 is connected to the rough polishing head 333, and the fourth drive block 332 drives the rough polishing head 333 to rotate. The first linear module 331 drives the rough polishing head 333 to move in and out of the workpiece to be polished. The inner surface fine polishing structure 34 has the same structure as the outer surface polishing structure. Thus, by providing the inner surface rough polishing structure 33, both rough polishing and fine polishing processes can be performed simultaneously.

[0039] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0040] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A polishing apparatus characterized by comprising: The polishing device comprises a rack, a feeding device, a polishing device and a discharging device arranged in sequence along the moving direction of the workpiece to be polished, the polishing device is used for polishing the workpiece to be polished, and the discharging device is used for moving the polished workpiece to the outside of the polishing device; a plurality of placing structures are arranged on the rack along the moving direction of the workpiece to be polished, and the placing structures are used for placing the workpiece to be polished. The feeding device comprises a support, a placing rack, a supporting strip and a driving assembly; the support is connected with the rack, the placing rack is arranged on the support and used for placing the workpiece to be polished, and the driving assembly is arranged on the support and connected with the supporting strip; the driving assembly is used for controlling the lifting and reciprocating movement of the supporting strip along the moving direction of the workpiece to be polished. The polishing device and the discharging device are arranged on the rack, and a feeding plate is arranged between the polishing device and the feeding device and inclined towards the polishing device; the feeding plate is provided with an opening for the feeding and discharging of the supporting strip, and the feeding plate is used for rolling the workpiece to be polished to the polishing device. The driving assembly comprises a first moving plate, a first cylinder and a second cylinder; the support is provided with a first sliding rail, the first moving plate is slidably connected with the first sliding rail, one end of the first cylinder is connected with the first moving plate, and the other end of the first cylinder is connected with the support; the first cylinder is used for controlling the reciprocating movement of the first moving plate along the length direction of the first sliding rail.

2. The polishing apparatus according to claim 1, wherein The second cylinder is arranged on the first moving plate, one end of the second cylinder is connected with the supporting strip, and the second cylinder is used for controlling the lifting movement of the supporting strip.

3. The polishing apparatus according to claim 2, wherein The polishing device comprises a moving structure, an outer surface polishing structure, an inner surface rough polishing structure, an inner surface fine polishing structure and a plurality of clamping structures; the clamping structures are arranged in sequence on the moving structure along the moving direction of the workpiece to be polished; the outer surface polishing structure, the inner surface rough polishing structure and the inner surface fine polishing structure are arranged in sequence on the rack along the moving direction of the workpiece to be polished.

4. The polishing apparatus according to claim 1, wherein The moving structure comprises a second sliding rail, a second moving plate and a third cylinder; the second sliding rail is arranged on the rack along the moving direction of the workpiece to be polished; the second moving plate is arranged on the second sliding rail and slidably connected with the second sliding rail; one end of the third cylinder is connected with the rack, and the other end of the third cylinder is connected with the second moving plate; the third cylinder is used for driving the reciprocating movement of the second moving plate along the length direction of the second sliding rail.

5. The polishing apparatus according to claim 4, wherein The clamping structure comprises a fourth cylinder, a mounting base, a first clamping block, a second clamping block, a first driving block and a second driving block; the fourth cylinder is arranged on the second moving plate and connected with the mounting base; the fourth cylinder is used for controlling the lifting movement of the mounting base.

6. The polishing apparatus according to claim 5, wherein ​ 7. The polishing apparatus according to claim 6, wherein The first clamping block and the second clamping block are hinged to the mounting base, and the first clamping block and the second clamping block are matched to clamp the polishing object; the first driving block and the second driving block are arranged on the mounting base, the output end of the first driving block is connected with the first clamping block, the output end of the second driving block is connected with the second clamping block, the first driving block is used to control the rotation of the first clamping block, and the second driving block is used to control the rotation of the second clamping block.

8. The polishing apparatus according to claim 1, wherein The placing structure comprises two rollers, the two rollers are arranged on the rack and are rotationally connected with the rack, and the two rollers are matched to place the polishing object.

9. The polishing apparatus according to claim 4, wherein The outer surface polishing structure comprises a polishing roller, a fifth cylinder, a support frame, a third driving block and a transmission structure, one end of the fifth cylinder is connected with the rack, the other end of the fifth cylinder is connected with the support frame, the third driving block is arranged on the support frame, the polishing roller is arranged on the support frame and is rotationally connected with the support frame, the output end of the third driving block is in transmission connection with the transmission structure, the transmission structure is in transmission connection with the polishing roller, the third driving block is used to drive the rotation of the polishing roller, and the fifth cylinder is used to drive the lifting movement of the support frame.

10. The polishing apparatus according to claim 4, wherein The inner surface rough polishing structure comprises a first linear module, a fourth driving block and a rough polishing head, the first linear module is arranged on the rack, the fourth driving block is arranged on the moving end of the first linear module, the output end of the fourth driving block is connected with the rough polishing head, and the fourth driving block is used to drive the rotation of the rough polishing head; the first linear module is used to drive the rough polishing head to enter and exit the polishing object; and the inner surface fine polishing structure is arranged in the same manner as the outer surface polishing structure.

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