Elevator sliding guide shoe platform polishing and derusting equipment

Abstract

The utility model discloses polishing and derusting equipment for a shoe platform of an elevator sliding guide shoe, and belongs to the technical field of machining equipment. In order to solve the problem that when an existing product treats workpieces, feeding and discharging operation of the workpieces is troublesome, according to the technical scheme, the automatic polishing machine comprises a machine cabinet and a polishing box arranged at the top of the machine cabinet, a polishing structure used for treating the workpieces is loaded in the polishing box, and a carrier is installed at the vacant position of the middle of the machine cabinet. The carrier is arranged to be matched with the first transverse air cylinder to enable the carrying assembly to drive the workpiece to be processed to conduct transverse displacement adjustment, dislocation of a feeding station and a discharging station of the workpiece is achieved, the phenomenon that the workpiece is taken and placed mistakenly is avoided, and the percent of pass of workpiece machining is guaranteed. And automatic discharging treatment of the workpieces is achieved through the combination of a discharging assembly composed of a second transverse air cylinder and an electric push rod and a discharging guide rail, the working efficiency of the equipment is improved, and the burden of manual operation is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of machining equipment, in particular to a grinding and rust removal device for a sliding guide shoe platform of an elevator. Background Art

[0002] The elevator guide shoe is a sliding nylon block between the elevator guide rail and the car. It can fix the car on the guide rail so that the car can only move up and down. There is also an oil cup on the top of the guide shoe to reduce the friction between the shoe lining and the guide rail.

[0003] During the production process, the outer surface of the guide shoe needs to be polished and rust-removed. At present, traditional polishing and rust-removing equipment requires manual loading and unloading of the workpiece to be polished when processing the guide shoe. In order to ensure the stability of the workpiece during grinding, the workpiece needs to be manually adjusted and positioned when loading. As a result, the equipment is not only slow, inefficient, and labor-intensive when grinding the workpiece, but also the loading and unloading of the workpiece are located at the same workstation. Therefore, there is a risk of incorrect placement of the workpiece during manual loading and unloading operations, which affects the qualified rate of workpiece grinding.

[0004] Therefore, those skilled in the art provide an elevator sliding guide shoe platform grinding and rust removal device to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides an elevator sliding guide shoe and shoe platform grinding and rust removal equipment, which realizes the misalignment of the workpiece loading and unloading stations by arranging a carrier to cooperate with a transverse cylinder 1, thereby avoiding the occurrence of workpiece picking and placing errors and ensuring the qualified rate of workpiece processing, and is supplemented by a combination of a unloading assembly and a unloading guide rail composed of a transverse cylinder 2 and an electric push rod to realize automatic unloading processing of the workpiece, thereby improving the working efficiency of the equipment and reducing the burden of manual operation, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for grinding and removing rust from a sliding guide shoe and a shoe platform of an elevator comprises a cabinet and a grinding box arranged on the top of the cabinet, wherein the interior of the grinding box is loaded with a grinding structure for processing workpieces, a carrier is installed in a vacant position in the middle of the cabinet, and the carrier is provided with a carrier assembly for carrying the workpiece to be processed, a transverse cylinder for driving the carrier assembly for transverse movement, and a unloading guide rail for guiding and unloading the workpiece after processing, and a unloading piece located on the cabinet is arranged above the carrier, and the unloading piece is used for auxiliary unloading of the workpiece.

[0008] As a further solution of the utility model, the carrier is composed of a triangular plate, a fixed plate, a limit damper and a slide rail, wherein there are two triangular plates, which are symmetrically arranged on the front outer wall of the cabinet, the fixed plate is located on the top of the two triangular plates, and the fixed plate and the triangular plates are fixedly connected by bolts.

[0009] As a further solution of the utility model, a through groove is opened in the middle of the fixed plate, and the sliding rails include two, which are respectively arranged on the left and right sides of the through groove, and the sliding rails are fixedly connected to the bottom shell wall of the fixed plate by screws. The limit dampers also include two, which are symmetrically arranged on the bottom outer wall of the fixed plate in a front-to-back manner.

[0010] As a further solution of the utility model, an end plate is fixedly connected to the front outer wall of the fixed plate, the transverse cylinder 1 is fixedly connected to the rear shell wall of the end plate by bolts, and the output end of the transverse cylinder 1 is installed with a connecting plate for connecting the carrier assembly.

[0011] As a further solution of the utility model, the loading assembly includes a carrier slidably connected to the guide rail, a lifting cylinder for lifting and adjusting is installed on the side wall of the carrier, a platform is provided at the output end of the lifting cylinder, and the front and rear sides of the platform are movably connected with clamping parts for clamping the workpiece.

[0012] As a further solution of the utility model, the clamping member is composed of a traction cylinder and a clip, wherein the clip is movably connected to the output end of the traction cylinder through a pin shaft, and the clip and the traction cylinder are movably connected to the side shell wall of the carrier through a positioning pin.

[0013] As a further solution of the utility model, the unloading guide rail includes a support plate welded to the rear side of the top of the fixed plate, and the top end of the support plate is equipped with a guide rail for guiding and unloading the workpiece by bolts.

[0014] As a further solution of the utility model, the polishing box is composed of a frame, a baffle and a cabinet door, wherein the frame is fixedly connected to the top of the cabinet, the baffle includes two, which are respectively fixedly connected to the top and bottom positions of the frame, and the cabinet door includes multiple, which are respectively mounted on the four sides of the frame through hinges.

[0015] As a further solution of the utility model, the grinding structure is composed of a support seat, a top grinding assembly and a side grinding assembly, wherein the support seat is fixedly connected to the inner wall of the baffle below by bolts, the top grinding assembly is arranged on the top of the support seat, and the side grinding assembly includes two, which are respectively arranged on the left and right sides of the support seat, and a notch for the entry and exit of workpieces is opened on the baffle below the front side of the support seat.

[0016] As a further solution of the utility model, the unloading member includes a transverse cylinder 2 fixedly connected to the bottom shell wall of the shield plate below, and a carrier plate is installed at the output end of the transverse cylinder 2, and an electric push rod for unloading the workpiece is installed on the carrier plate.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. By setting the carrier to cooperate with the transverse cylinder 1, the carrier assembly drives the workpiece to be processed to perform lateral displacement adjustment, so as to achieve the misalignment of the workpiece loading and unloading stations, avoid the phenomenon of wrong workpiece picking and placing, and ensure the qualified rate of workpiece processing. Assisted by the combination of the unloading assembly and unloading guide composed of the transverse cylinder 2 and the electric push rod, the workpiece can be automatically unloaded, the work efficiency of the equipment can be improved, and the burden of manual operation can be reduced.

[0019] 2. In the loading assembly, the traction cylinder drives the clamp to move, thereby realizing the limit locking of the workpiece to be processed, replacing the existing manual positioning operation and further reducing the operating burden of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional structural schematic diagram of an elevator sliding guide shoe platform grinding and rust removal equipment;

[0021] Figure 2 for Figure 1 A schematic diagram of a partial cross-sectional structure;

[0022] Figure 3 for Figure 1 A schematic diagram of the structure viewed from above;

[0023] Figure 4 for Figure 2 Schematic diagram of the structure viewed from above;

[0024] Figure 5 for Figure 2 Schematic diagram of the side structure from top view.

[0025] In the figure: 1. cabinet; 2. grinding box; 21. frame; 22. baffle; 23. cabinet door; 3. carrier; 31. triangle plate; 32. fixing plate; 33. limit damper; 4. horizontal cylinder one; 5. loading assembly; 51. carrier; 52. lifting cylinder; 53. platform; 54. traction cylinder; 55. clip; 6. grinding structure; 61. support seat; 62. top grinding assembly; 63. side grinding assembly; 7. unloading part; 71. horizontal cylinder two; 72. electric push rod; 8. unloading guide rail. DETAILED DESCRIPTION

[0026] See also Figures 1 to 5In an embodiment of the utility model, an elevator sliding guide shoe and shoe platform grinding and rust removal equipment includes a cabinet 1 and a grinding box 2 arranged on the top of the cabinet 1. The interior of the grinding box 2 is loaded with a grinding structure 6 for processing workpieces. The grinding box 2 is composed of a frame 21, a baffle 22 and a cabinet door 23. The frame 21 is fixedly connected to the top of the cabinet 1. There are two baffles 22, which are respectively fixedly connected to the top and bottom positions of the frame 21. There are multiple cabinet doors 23, which are respectively loaded on the four sides of the frame 21 through hinges. The cabinet doors 23 are assembled on the four sides of the frame 21 in a hinged manner, so that the four sides of the grinding box 2 can be opened and closed, which is convenient for the maintenance of its internal structure.

[0027] The carrier 3 is installed in the empty space in the middle of the cabinet 1. The carrier 3 is provided with a carrier assembly 5 for carrying the workpiece to be processed, a transverse cylinder 4 for driving the carrier assembly 5 to move transversely, and a discharge guide rail 8 for guiding and unloading the workpiece after processing. A discharge piece 7 located on the cabinet 1 is provided above the carrier 3, and the discharge piece 7 is used for auxiliary discharge of the workpiece.

[0028] The carrier 3 is composed of a triangular plate 31, a fixing plate 32, a limit damper 33 and a slide rail. There are two triangular plates 31, which are symmetrically arranged on the front outer wall of the cabinet 1. There are various ways to assemble the triangular plate 31 and the cabinet 1. In this embodiment, bolts are used for assembly.

[0029] The fixing plate 32 is located on the top of the two triangular plates 31 , and the fixing plate 32 and the triangular plates 31 are fixedly connected by bolts.

[0030] A through slot is provided in the middle of the fixed plate 32. Two slide rails are provided on the left and right sides of the through slot, and the slide rails are fixedly connected to the bottom shell wall of the fixed plate 32 by screws. Two limit dampers 33 are also provided, which are symmetrically provided on the bottom outer wall of the fixed plate 32. The provision of the two limit dampers 33 realizes the mileage limit of the position movement of the object carrier assembly 5 when the position is adjusted with the transverse cylinder 4. The object carrier assembly 5 is connected to the slide rail by a slider.

[0031] An end plate is fixedly connected to the front outer wall of the fixed plate 32, and the transverse cylinder 1 4 is fixedly connected to the rear shell wall of the end plate by bolts, and a connecting plate for connecting the carrier assembly 5 is installed at the output end of the transverse cylinder 1 4.

[0032] The object carrier assembly 5 includes a carrier 51 slidably connected to the guide rail. A lifting cylinder 52 for lifting and lowering adjustment is installed on the side wall of the carrier 51, and a carrier 53 is provided at the output end of the lifting cylinder 52. The front and rear sides of the carrier 53 are movably connected with clamping parts for clamping the workpiece. The carrier 51 adopts an inverted "L"-shaped structure, and the outer wall of its top is connected to a slider slidably connected to the slide rail, and the lifting cylinder 52 is mounted on the side wall of the vertical part of the carrier 51. The side of the connecting plate away from the output end of the horizontal cylinder 4 is fixedly connected to the carrier 51 by bolts.

[0033] The clamping member is composed of a traction cylinder 54 and a clip 55. The clip 55 is movably connected to the output end of the traction cylinder 54 through a pin shaft, and the clip 55 and the traction cylinder 54 are movably connected to the side shell wall of the carrier 53 through a positioning pin. When the carrier assembly 5 clamps the workpiece, the traction cylinder 54 moves, thereby driving the clip 55 to move, so as to achieve the side end clamping and limiting of the workpiece located on the top of the carrier 53. When the carrier assembly 5 drives the workpiece to be lifted and lowered, it is achieved through the operation of the lifting cylinder 52.

[0034] The unloading guide rail 8 comprises a support plate welded to the rear side of the top of the fixing plate 32, and a guide rail for guiding and unloading the workpiece is installed on the top of the support plate by bolts.

[0035] The grinding structure 6 is composed of a support seat 61, a top grinding assembly 62 and a side grinding assembly 63. Among them, the support seat 61 is fixedly connected to the inner wall of the lower shield plate 22 by bolts, and the top grinding assembly 62 is arranged on the top of the support seat 61. The top grinding assembly 62 is composed of a motor 1, a transmission shaft 1, a fixed frame, a driving wheel and a roller shaft. The motor 1 and the fixed frame are both fixedly connected to the top of the support seat 61 by bolts, and the transmission shaft 1 is connected to the output end of the motor 1, and the other end thereof passes through the fixed frame. The driving wheel is arranged on the end of the transmission shaft 1, and the roller shafts include three, which are all arranged on the fixed frame below the driving wheel, wherein two roller shafts are located directly below the driving wheel and are on the same horizontal line. A positioning plate located on the fixed frame is fixedly connected above the two roller shafts on the same horizontal line by bolts, and an extrusion plate is arranged below the positioning plate, and the extrusion plate and the positioning plate are connected by an elastic member, and the driving wheel and the multiple roller shafts are connected by a grinding belt.

[0036] The side grinding assembly 63 is composed of a second motor, an extension plate seat, a driving wheel, a sleeve roller, a swing arm and a contact wheel. The second motor and the extension plate seat are fixedly connected to the inner wall of the lower shield plate 22 by bolts. The output end of the second motor is equipped with a second transmission shaft, and the other end of the second transmission shaft passes through the extension plate seat and is fixedly connected to the driving wheel. The swing arm is connected to the extension plate seat through a movable pin, and the sleeve roller is installed on the swing arm. A groove is provided on the side where the two extension plate seats are close to each other, and an assembly frame is slidably connected in the groove. The assembly frame is connected to the inner wall of the groove by an elastic member, and the contact wheel is connected to the assembly frame by rotation. The assembly frame and the swing arm are connected by a tension spring. The driving wheel, the sleeve roller and the contact wheel are also connected by a grinding belt.

[0037] There are two side grinding assemblies 63, which are respectively arranged on the left and right sides of the support seat 61. A notch for the workpiece to enter and exit is opened on the lower shield plate 22 on the front side of the support seat 61. The two side grinding assemblies 63 are respectively located on both sides of the notch, and the side walls of the workpiece entering the grinding box 2 through the notch are grinded. The top grinding assembly 62 is located directly below the notch, and the top of the workpiece entering the grinding box 2 is grinded.

[0038] The unloading member 7 includes a transverse cylinder 2 71 fixedly connected to the bottom shell wall of the lower shield plate 22. A carrier plate is installed at the output end of the transverse cylinder 2 71, and an electric push rod 72 for unloading the workpiece is installed on the carrier plate. During the unloading operation, the transverse cylinder 2 71 drives the electric push rod 72 to move to the position of the workpiece, and then under the action of the electric push rod 72, the workpiece on the carrier assembly 5 falls onto the unloading guide rail 8 for unloading processing.

[0039] The working principle of the utility model is as follows: when a workpiece needs to be polished, the workpiece to be polished is placed on the carrier assembly 5, and the carrier assembly 5 limits the position of the placed workpiece. Then, the carrier assembly 5 is displaced forward and backward under the action of the transverse cylinder 1 4, driving the fixed workpiece to move. When the workpiece moves with the carrier assembly 5 to the notch position of the lower shielding plate 22 in the polishing box 2, the carrier assembly 5 drives the workpiece to be lifted and adjusted so that it extends into the interior of the polishing box 2. The workpiece entering the polishing box 2 is polished on the side and top under the action of the polishing structure placed in the polishing box 2, thereby achieving the polishing and rust removal operation on its surface.

[0040] When the workpiece is polished, the carrier assembly 5 allows the processed workpiece to fall back for unloading. When it falls back to a proper position, the unloading member 7 operates to allow the workpiece on the carrier assembly 5 to fall onto the unloading guide rail 8. This enables efficient unloading of the workpiece. When the workpiece is unloaded, the transverse cylinder 1 4 drives the carrier assembly 5 to reset, facilitating the subsequent loading of the workpiece. This cycle is repeated to achieve the polishing of the subsequent workpiece.

[0041] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An elevator sliding guide shoe platform grinding and rust removal device, comprising a cabinet (1), and a grinding box (2) arranged on the top of the cabinet (1), wherein: The interior of the grinding box (2) is loaded with a grinding structure (6) for processing workpieces, and is characterized in that: a carrier (3) is installed in the empty space in the middle of the cabinet (1), and the carrier (3) is provided with a carrier component (5) for carrying the workpiece to be processed, a transverse cylinder (4) for driving the carrier component (5) to move transversely, and a discharge guide rail (8) for guiding and unloading the workpiece after processing, and a discharge piece (7) located on the cabinet (1) is provided above the carrier (3), and the discharge piece (7) is used for auxiliary discharge of the workpiece.

2. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 1 is characterized in that: The carrier (3) is composed of a triangular plate (31), a fixing plate (32), a limit damper (33) and a slide rail, wherein the triangular plates (31) include two, which are symmetrically arranged on the front outer wall of the cabinet (1), the fixing plate (32) is located on the top of the two triangular plates (31), and the fixing plate (32) and the triangular plates (31) are fixedly connected by bolts.

3. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 2 is characterized in that: A through slot is provided in the middle of the fixing plate (32), and the sliding rails include two, which are respectively arranged on the left and right sides of the through slot, and the sliding rails are fixedly connected to the bottom shell wall of the fixing plate (32) by screws. The limit dampers (33) also include two, which are symmetrically arranged on the bottom outer wall of the fixing plate (32) in a front-to-back manner.

4. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 3 is characterized in that: An end plate is fixedly connected to the front outer wall of the fixed plate (32), the transverse cylinder one (4) is fixedly connected to the rear shell wall of the end plate by bolts, and a connecting plate for connecting to a carrier assembly (5) is installed at the output end of the transverse cylinder one (4).

5. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 1 is characterized in that: The object carrier assembly (5) comprises a carrier (51) slidably connected to a guide rail, a lifting cylinder (52) for lifting and adjusting is installed on the side wall of the carrier (51), a carrier (53) is arranged at the output end of the lifting cylinder (52), and the front and rear sides of the carrier (53) are movably connected with clamping parts for clamping a workpiece.

6. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 5 is characterized in that: The clamping member is composed of a traction cylinder (54) and a clip (55), wherein the clip (55) is movably connected to the output end of the traction cylinder (54) through a pin shaft, and the clip (55) and the traction cylinder (54) are both movably connected to the side shell wall of the carrier (53) through a positioning pin.

7. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 1 is characterized in that: The unloading guide rail (8) comprises a support plate welded to the rear side of the top of the fixing plate (32), and a guide rail for guiding and unloading the workpiece is installed on the top of the support plate by bolts.

8. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 1 is characterized in that: The polishing box (2) is composed of a frame (21), a shield (22) and a cabinet door (23), wherein the frame (21) is fixedly connected to the top of the cabinet (1), the shield (22) includes two, which are respectively fixedly connected to the top and bottom positions of the frame (21), and the cabinet door (23) includes a plurality of, which are respectively mounted on the four sides of the frame (21) through hinges.

9. The elevator sliding guide shoe platform grinding and rust removal equipment according to claim 8, characterized in that: The grinding structure (6) is composed of a support seat (61), a top grinding assembly (62) and a side grinding assembly (63), wherein the support seat (61) is fixedly connected to the inner wall of the shield plate (22) below by bolts, the top grinding assembly (62) is arranged on the top of the support seat (61), and the side grinding assembly (63) includes two, which are respectively arranged on the left and right sides of the support seat (61), and a notch for the entry and exit of the workpiece is opened on the shield plate (22) below the front side of the support seat (61).

10. The equipment for grinding and removing rust from the sliding guide shoe platform of an elevator according to claim 8, characterized in that: The unloading member (7) comprises a second transverse cylinder (71) fixedly connected to the bottom shell wall of the shield plate (22) below, and a carrier plate is installed at the output end of the second transverse cylinder (71), and an electric push rod (72) for unloading the workpiece is installed on the carrier plate.

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