Surface grinding machine with automatic conveying device

Abstract

The utility model relates to the technical field of surface grinding machines, in particular to a surface grinding machine with an automatic conveying device, which comprises a surface grinding machine body, the front surface of the surface grinding machine body is slidably connected with a movable table board, a driving mechanism is arranged between the movable table board and the surface grinding machine body, and the top of the movable table board is rotatably connected with a rotating shaft. A conveying belt is fixed to the top of the rotating shaft, and a rotating assembly is arranged between the rotating shaft and the movable table top. A workpiece can be driven by the first motor to move left and right, the position of the workpiece can be conveniently adjusted, the angle of the workpiece can be conveniently adjusted through rotation of the second motor, the driving motor can drive the two baffles to be opened, and the workpiece can be automatically conveyed to a powerful permanent magnet fine-mesh magnetic disk of the surface grinding machine to be adsorbed by matching with the conveying belt. And during feeding, manual feeding of workers is not needed, and dust can be prevented from affecting the health of the workers while the feeding speed is increased.

Description

Technical Field

[0001] The utility model relates to the technical field of surface grinders, in particular to a surface grinder with an automatic conveying device. Background Art

[0002] A surface grinder is a type of grinder that mainly uses a grinding wheel to rotate and grind workpieces to achieve the required flatness. According to the shape of the worktable, it can be divided into two types: rectangular worktable and circular worktable. The main parameters of a rectangular worktable surface grinder are the width and length of the worktable, and the main parameter of a circular worktable is the diameter of the worktable surface. According to the type of shaft, it can be divided into horizontal shaft and vertical shaft grinders.

[0003] Current surface grinders use grinding wheels for grinding, and the workpiece is sucked or clamped on the workbench by a rectangular electromagnetic worktable. For example, a surface grinder with precise positioning disclosed in Chinese patent announcement number "CN220296629U" includes a surface grinder body, a storage shell is fixedly connected to the top of the movable end of the surface grinder body, a strong permanent magnetic fine-mesh disk is fixedly connected to the top of the storage shell, two protective plates are fixedly connected to the top of the storage shell, two bidirectional threaded rods are rotatably connected to the right end of the left protective plate and extend to the right end of the right protective plate, a transmission assembly is fixedly connected to the outer side of the bidirectional threaded rod, two movable plates are connected to the outer side of the bidirectional threaded rod through threaded transmission, and a detachable front baffle assembly is fixedly connected to the front end of the storage shell.

[0004] Existing surface grinders basically use manual feeding and require fixed staff to operate them. Since the grinder will generate a lot of dust when grinding, it has a considerable impact on the health of the staff. In addition, the manual loading and unloading method is slow, which has a great impact on the production efficiency of the surface grinder. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art that manual material discharge affects the health of workers, the manual loading and unloading method is slow, and has a great impact on the production efficiency of the surface grinder, and proposes a surface grinder with an automatic conveying device.

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

[0007] A surface grinder with an automatic conveying device is designed, comprising a surface grinder body, a movable table top being slidably connected to the front side of the surface grinder body, a driving mechanism being provided between the movable table top and the surface grinder body, a rotating shaft being rotatably connected to the top of the movable table top, a conveyor belt being fixed to the top of the rotating shaft, a rotating assembly being provided between the rotating shaft and the movable table top, a supporting frame being fixed to the top of the conveyor belt, a mounting frame being fixed to the top of the supporting frame, baffles being rotatably connected to both sides of the top of the supporting frame, and a switch mechanism being provided between the baffle and the mounting frame.

[0008] Furthermore, the driving mechanism includes a protrusion, which is fixed on both sides of the front side of the surface grinder body. A first motor is fixed on one side of the protrusion. The output shaft of the first motor passes through the protrusion and is fixed with a threaded rod, and the threaded rod is threadedly connected to the movable table.

[0009] Furthermore, the rotating assembly includes a turntable and a second motor, the turntable is fixed to the surface of the rotating shaft, the second motor is fixed to the top of the moving table, the output shaft of the second motor is fixed with a driving bevel gear, the surface of the turntable is fixed with a plurality of driven teeth, and the driving bevel gear is meshingly connected with the driven teeth.

[0010] Furthermore, the switch mechanism includes a driving motor, which is fixed to the bottom of the mounting frame, and the output shaft of the driving motor is fixed with a driving wheel and fixedly connected to the rotating shaft of a side baffle, and the bottom of the mounting frame is rotatably connected with a first rotating column and a second rotating column, respectively, and the surface of the first rotating column is fixed with a driven wheel and a driving gear, respectively, a transmission belt is sleeved between the driving wheel and the driven wheel, and the surface of the second rotating column is fixed with a driven gear, and the driven gear is meshingly connected with the driving gear.

[0011] Furthermore, the bottom of the second rotating column is fixedly connected to the rotating shaft of the baffle on the other side.

[0012] Furthermore, a slide groove is provided on the inner side of the movable table, and a guide bar is fixed on the front side of the surface grinder body, and the guide bar is slidably connected to the slide groove.

[0013] The utility model proposes a surface grinder with an automatic conveying device, which has the beneficial effects that: the utility model can drive the workpiece to move left and right through the first motor, which is convenient for adjusting the position of the workpiece, and can rotate through the second motor, which is convenient for adjusting the angle of the workpiece. The driving motor can drive the two baffles to open, and the conveyor belt can be used to automatically convey the workpiece to the strong permanent magnetic fine-mesh disk of the surface grinder for adsorption. When loading, there is no need for manual loading by the staff, and the dust can be prevented from affecting the health of the staff while increasing the loading speed. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial structural diagram of the utility model Figure 1 ;

[0016] Figure 3 It is a partial structural diagram of the utility model Figure 2 ;

[0017] Figure 4 For this utility model Figure 3 A partial enlarged view of point A in the middle.

[0018] In the figure: 1. surface grinder body; 2. moving table; 3. driving mechanism; 31. bump; 32. first motor; 33. threaded rod; 4. rotating shaft; 5. conveyor belt; 6. rotating assembly; 61. turntable; 62. second motor; 63. driving bevel gear; 64. driven gear; 7. supporting frame; 8. mounting frame; 9. baffle; 10. switch mechanism; 101. driving motor; 102. driving wheel; 103. first rotating column; 104. second rotating column; 105. driven wheel; 106. driving gear; 107. transmission belt; 108. driven gear; 11. slide groove; 12. guide strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] Reference Figure 1-4A surface grinder with an automatic conveying device comprises a surface grinder body 1. The surface grinder body 1 is a prior art, and a common operation step can be adopted during processing. A moving table 2 is slidably connected to the front of the surface grinder body 1, and a driving mechanism 3 is arranged between the moving table 2 and the surface grinder body 1. A rotating shaft 4 is rotatably connected to the top of the moving table 2, and a conveyor belt 5 is fixed to the top of the rotating shaft 4. A rotating assembly 6 is arranged between the rotating shaft 4 and the moving table 2, and a supporting frame 7 is fixed to the top of the conveyor belt 5, and a mounting frame is fixed to the top of the supporting frame 7. 8. Both sides of the top of the support frame 7 are rotatably connected with baffles 9, and a switch mechanism 10 is provided between the baffle 9 and the mounting frame 8; the surface grinder can drive the workpiece to move left and right through the first motor 32, so as to adjust the position of the workpiece conveniently, and can rotate through the second motor 62, so as to adjust the angle of the workpiece conveniently. The driving motor 101 can drive the two baffles 9 to open, and the conveyor belt 5 can automatically convey the workpiece to the strong permanent magnetic fine-mesh disk of the surface grinder for adsorption. When loading, there is no need for the staff to manually load the material, and the dust can be prevented from affecting the health of the staff while increasing the loading speed.

[0021] In this embodiment, the driving mechanism 3 includes a protrusion 31, and the protrusion 31 is fixed on both sides of the front side of the surface grinder body 1. A first motor 32 is fixed on one side of the protrusion 31. The output shaft of the first motor 32 passes through the protrusion 31 and is fixed with a threaded rod 33. The threaded rod 33 is threadedly connected to the movable table 2. The first motor 32 can drive the workpiece to move left and right, so as to facilitate the adjustment of the position of the workpiece.

[0022] Furthermore, the rotating assembly 6 includes a turntable 61 and a second motor 62. The turntable 61 is fixed to the surface of the rotating shaft 4. The edge of the turntable 61 is designed to be inclined. The second motor 62 is fixed to the top of the movable table 2. The output shaft of the second motor 62 is fixed with an active bevel gear 63. The edge position of the active bevel gear 63 is in contact with the edge of the turntable 61. A plurality of driven teeth 64 are fixed to the surface of the turntable 61. The active bevel gear 63 is meshed with the driven teeth 64 and can be rotated by the second motor 62 to facilitate the adjustment of the angle of the workpiece.

[0023] Furthermore, the switch mechanism 10 includes a drive motor 101, which is fixed to the bottom of the mounting frame 8. The output shaft of the drive motor 101 is fixed with a driving wheel 102 and is fixedly connected to the rotating shaft of a side baffle 9. The bottom of the mounting frame 8 is rotatably connected with a first rotating column 103 and a second rotating column 104. The surface of the first rotating column 103 is respectively fixed with a driven wheel 105 and a driving gear 106. A transmission belt 107 is sleeved between the driving wheel 102 and the driven wheel 105. A driven gear 108 is fixed to the surface of the second rotating column 104. The driven gear 108 is meshed with the driving gear 106. The drive motor 101 can drive the two baffles 9 to open, and the conveyor belt 5 can be used to automatically transport the workpiece to the strong permanent magnetic fine-mesh disk of the surface grinder for adsorption.

[0024] In addition, the bottom of the second rotating column 104 is fixedly connected to the rotating shaft of the baffle 9 on the other side, and the second rotating column 104 can drive the baffle 9 on the other side to move simultaneously, thereby improving the limiting accuracy.

[0025] It should be noted that a slide groove 11 is provided on the inner side of the movable table 2, and a guide bar 12 is fixed on the front side of the surface grinder body 1. The guide bar 12 is slidably connected to the slide groove 11, and the slide groove 11 and the guide bar 12 can achieve a guiding function.

[0026] Working method: When processing a workpiece, the staff places the workpiece to be processed on the top of the conveyor belt 5, and then the staff can start the surface grinder body 1 to wait for processing. When loading, the staff can start the first motor 32, and the first motor 32 drives the threaded rod 33 to rotate. The first motor 32 can drive the workpiece to move left and right, which is convenient for adjusting the position of the workpiece. Then the second motor 62 can rotate, which can drive the adjustment of the angle of the workpiece. After that, the conveyor belt 5 is started and the drive motor 101 is turned on at the same time. The drive motor 101 can drive the two baffles 9 to open. In conjunction with the conveyor belt 5, the workpiece can be automatically transported to the strong permanent magnetic fine-mesh disk of the surface grinder for adsorption. After the adsorption is completed, the grinding process can be carried out.

[0027] The above description 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. A surface grinder with an automatic conveying device, comprising a surface grinder body (1), characterized in that: The front side of the surface grinder body (1) is slidably connected to a movable table (2); a driving mechanism (3) is provided between the movable table (2) and the surface grinder body (1); the top of the movable table (2) is rotatably connected to a rotating shaft (4); a conveyor belt (5) is fixed to the top of the rotating shaft (4); a rotating assembly (6) is provided between the rotating shaft (4) and the movable table (2); a supporting frame (7) is fixed to the top of the conveyor belt (5); a mounting frame (8) is fixed to the top of the supporting frame (7); baffles (9) are rotatably connected to both sides of the top of the supporting frame (7); a switch mechanism (10) is provided between the baffle (9) and the mounting frame (8).

2. A surface grinder with an automatic conveying device according to claim 1, characterized in that: The driving mechanism (3) comprises a convex block (31), wherein the convex block (31) is fixed to two sides of the front surface of the surface grinding machine body (1), a first motor (32) is fixed to one side of the convex block (31), an output shaft of the first motor (32) passes through the convex block (31) and is fixed to a threaded rod (33), and the threaded rod (33) is threadedly connected to the movable table (2).

3. The surface grinder with an automatic conveying device according to claim 1, characterized in that: The rotating assembly (6) comprises a rotating disk (61) and a second motor (62); the rotating disk (61) is fixed to the surface of the rotating shaft (4); the second motor (62) is fixed to the top of the moving table (2); an active bevel gear (63) is fixed to the output shaft of the second motor (62); a plurality of driven teeth (64) are fixed to the surface of the rotating disk (61); the active bevel gear (63) is meshedly connected with the driven teeth (64).

4. The surface grinder with an automatic conveying device according to claim 1, characterized in that: The switch mechanism (10) comprises a drive motor (101), the drive motor (101) is fixed to the bottom of the mounting frame (8), the output shaft of the drive motor (101) is fixed with a driving wheel (102) and is fixedly connected to the rotating shaft of a side baffle (9), the bottom of the mounting frame (8) is rotatably connected with a first rotating column (103) and a second rotating column (104), the surface of the first rotating column (103) is fixed with a driven wheel (105) and a driving gear (106), a transmission belt (107) is sleeved between the driving wheel (102) and the driven wheel (105), the surface of the second rotating column (104) is fixed with a driven gear (108), and the driven gear (108) is meshedly connected with the driving gear (106).

5. A surface grinder with an automatic conveying device according to claim 4, characterized in that: The bottom of the second rotating column (104) is fixedly connected to the rotating shaft of the baffle (9) on the other side.

6. The surface grinder with an automatic conveying device according to claim 1, characterized in that: A slide groove (11) is provided on the inner side of the movable table (2), and a guide bar (12) is fixed on the front side of the surface grinder body (1), wherein the guide bar (12) is slidably connected to the slide groove (11).

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