Continuous automatic grinding equipment for stone balustrades

Abstract

The invention discloses continuous and automatic stone balustrade grinding equipment, and relates to the field of grinding equipment, the continuous and automatic stone balustrade grinding equipment comprises a supporting stabilizing frame, the upper surface of the supporting stabilizing frame is fixedly connected with a fixed hollow plate, and the inner wall of the fixed hollow plate is rotatably connected with a first grinding roller and a second grinding roller. Stone balustrade materials in the blocking box are taken out through the clamping groove, the materials in the charging barrel slide into the blocking box under the action of gravity, at the moment, only one material exists in the blocking box, and the rest materials are blocked by the materials in the blocking box and limited at the discharging hole and cannot fall off, so that only one material is allowed to exist in the blocking box, and the blocking box is convenient to use. The stone balustrades are conveyed and machined in sequence, are conveyed into the first grinding roller and the second grinding roller under the supporting action of the gear box and are machined in the continuous conveying process, finally, the machined stone balustrades are pushed out by the T-shaped moving plate, and the stone balustrades slide down through the discharging sliding plate to be recycled, and by means of the structure, continuous and automatic grinding machining of the stone balustrades is achieved.

Description

Technical Field

[0001] The invention relates to the field of grinding processing equipment, in particular to a continuous automatic grinding processing equipment for stone railings. Background Art

[0002] Grinding is a processing method that uses grinding technology to treat and trim the workpiece surface to further improve the workpiece precision and surface quality. The main purpose of grinding is to improve the surface quality of the workpiece and improve the precision and finish of the workpiece. Through grinding, the surface roughness of the workpiece can be significantly reduced to a lower surface roughness value, thereby improving the surface quality of the workpiece. In addition, grinding can also eliminate the residual stress on the workpiece surface and enhance the wear resistance and corrosion resistance of the workpiece.

[0003] When grinding a cylindrical stone railing, the stone railing needs to be placed in a pair of grinding rollers for grinding to achieve the specified cylindrical roundness and fineness. However, the existing grinding method is usually manual feeding and unloading. After a stone railing is ground and taken out, a new stone railing material is put back in for processing and grinding. This processing method is not only inefficient, but also manual unloading has certain safety hazards. Therefore, a continuous automatic grinding processing equipment for stone railings is needed. Summary of the invention

[0004] The purpose of the present invention is to provide a continuous automatic grinding processing equipment for stone railings to solve the problem mentioned in the above background technology that the existing grinding method is usually manual feeding and discharging. After a stone railing is ground and taken out, a new stone railing material is put back in for processing and grinding. This processing method is not only inefficient, but also there are certain safety hazards in manual discharging.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a kind of stone railing continuous automatic grinding processing equipment, comprising a supporting and stabilizing frame, the upper surface of the supporting and stabilizing frame is fixedly connected with a fixed hollow plate, the inner wall of the fixed hollow plate is rotatably connected with a first grinding roller and a second grinding roller, the surface of the supporting and stabilizing frame is fixedly connected with an L-shaped mounting table, the upper surface of the L-shaped mounting table is fixedly connected with a motor, the surface of the supporting and stabilizing frame is fixedly connected with a connecting plate, the upper surface of the connecting plate is fixedly connected with a barrel, and the output end of the motor is fixedly connected with an automatic continuous grinding mechanism;

[0006] The automatic continuous grinding mechanism includes a driving shaft fixedly connected to the output end of the motor, an L-shaped plate is fixedly connected to the surface of the L-shaped mounting table, the surface of the driving shaft is rotatably connected to the inner wall of the L-shaped plate, one end of the driving shaft is fixedly connected to a first spur gear, the surface of the fixed hollow plate is rotatably connected to a second spur gear, the first spur gear is meshed with the second spur gear, one end of the second grinding roller is fixedly connected to a third spur gear, the third spur gear is meshed with the second spur gear, one end of the first grinding roller is fixedly connected to a fourth spur gear, the first spur gear is meshed with the fourth spur gear.

[0007] A stop box is fixedly connected to the surface of the barrel, a discharge hole is opened on the surface of the barrel, and a flip cover is rotatably connected to the upper surface of the barrel.

[0008] A driving wheel is fixedly connected to the surface of the driving shaft, a mounting support plate is fixedly connected to the surface of the L-shaped mounting platform, a positioning plate is fixedly connected to the upper surface of the mounting support plate, a driven wheel is rotatably connected to one side of the positioning plate, belts are sleeved on the surfaces of the driving wheel and the driven wheel, and a first bevel gear is fixedly connected to one side of the driven wheel.

[0009] The upper surface of the mounting support plate is rotatably connected with a linkage shaft, the surface of the linkage shaft is fixedly connected with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the top end of the linkage shaft is fixedly connected with a first synchronous wheel.

[0010] The surface of the fixed hollow plate is fixedly connected with a discharge slide, the surface of the discharge slide is fixedly connected with a stabilizing plate, the upper surface of the stabilizing plate is rotatably connected with a second synchronous wheel, and the surfaces of the first synchronous wheel and the second synchronous wheel are sleeved with synchronous belts.

[0011] A plurality of T-shaped moving plates are fixedly connected to the lower surface of the synchronous belt, and a plurality of clamping grooves are provided on the lower surfaces of the plurality of T-shaped moving plates.

[0012] A return spring is fixedly connected to the surface of the T-shaped moving plate, and a ball head is fixedly connected to the bottom end of the return spring.

[0013] The lower surface of the fixed hollow plate is fixedly connected with a collecting cylinder, and the inner wall of the collecting cylinder is fixedly connected with an exhaust pipe.

[0014] In summary, the technical effects and advantages of the present invention are as follows:

[0015] 1. In the present invention, the first grinding roller and the second grinding roller are arranged to rotate relative to each other, so as to ensure that the stone railing material placed in the first grinding roller and the second grinding roller is ground. While rotating, the synchronous belt is driven to rotate through the action of the first synchronous wheel, and the rotation of the synchronous belt drives multiple T-shaped moving plates to move, and the stone railing material located in the block box is taken out through the card slot. The material in the barrel slides into the block box under the action of gravity. At this time, there is only one material in the block box, and the rest of the material is blocked by the material in the block box and is limited at the discharge hole and cannot fall. The advantage of this is that only one material is allowed to exist in the block box, and the conveying and processing are carried out in sequence. Under the support of the block box, the material is sent into the first grinding roller and the second grinding roller, and is processed during the continuous conveying process. Finally, the processed stone railing is pushed out by the T-shaped moving plate and recovered by sliding off the discharge slide plate. By means of the above structure, continuous and automatic grinding of the stone railing is realized, and manual discharge is unnecessary, and the operation is safe and fast.

[0016] 2. In the present invention, the T-shaped moving plate drives the ball head to move through the reset spring, and the ball head maintains stability during the processing of the stone railing. The reset spring drives the ball head to press against the surface of the stone railing to maintain stability. At the same time, it will not interfere with the stone railing during the grinding process, and reduces the friction of the stone railing during the rotation process. By installing a collecting cylinder, the grinding waste generated by the rotation of the first grinding roller and the second grinding roller is collected, and the waste is extracted for treatment through the exhaust pipe connected to the air pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the first grinding roller and the second grinding roller in an embodiment of the present invention;

[0020] Figure 3 It is a schematic cross-sectional structural diagram of a barrel in an embodiment of the present invention;

[0021] Figure 4 For the embodiment of the present invention Figure 3 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 5 is a schematic cross-sectional structural diagram of a driven wheel in an embodiment of the present invention;

[0023] Figure 6 It is a schematic cross-sectional plan view of the structure of the gear box in an embodiment of the present invention.

[0024] In the figure: 1. support stabilizing frame; 2. L-shaped mounting table; 3. motor; 4. L-shaped plate; 5. fixed hollow plate; 6. first grinding roller; 7. second grinding roller; 8. discharge slide plate; 9. barrel; 10. mounting support plate; 11. first synchronous wheel; 12. driving shaft; 13. connecting plate; 14. second synchronous wheel; 15. synchronous belt; 16. exhaust pipe; 17. collecting barrel; 18. third spur gear; 19. second spur gear; 20. first spur gear; 21. fourth spur gear; 22. T-shaped moving plate; 23. reset spring; 24. ball head; 25. card slot; 26. gear box; 27. stabilizing plate; 28. driving wheel; 29. ​​belt; 30. driven wheel; 31. first bevel gear; 32. second bevel gear; 33. linkage shaft; 34. flip cover; 35. positioning plate; 36. discharge hole. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] Example: Reference Figure 1-Figure 6 The stone railing continuous automatic grinding processing equipment shown in the figure comprises a supporting and stabilizing frame 1, the upper surface of the supporting and stabilizing frame 1 is fixedly connected with a fixed hollow plate 5, the inner wall of the fixed hollow plate 5 is rotatably connected with a first grinding roller 6 and a second grinding roller 7, the surface of the supporting and stabilizing frame 1 is fixedly connected with an L-shaped mounting platform 2, the upper surface of the L-shaped mounting platform 2 is fixedly connected with a motor 3, the surface of the supporting and stabilizing frame 1 is fixedly connected with a connecting plate 13, the upper surface of the connecting plate 13 is fixedly connected with a barrel 9, and the output end of the motor 3 is fixedly connected with an automatic continuous grinding mechanism;

[0027] The automatic continuous grinding mechanism includes a driving shaft 12 fixedly connected to the output end of the motor 3, an L-shaped plate 4 is fixedly connected to the surface of the L-shaped mounting table 2, the surface of the driving shaft 12 is rotatably connected to the inner wall of the L-shaped plate 4, one end of the driving shaft 12 is fixedly connected to a first spur gear 20, the surface of the fixed hollow plate 5 is rotatably connected to a second spur gear 19, the first spur gear 20 is meshed with the second spur gear 19, one end of the second grinding roller 7 is fixedly connected to a third spur gear 18, the third spur gear 18 is meshed with the second spur gear 19, one end of the first grinding roller 6 is fixedly connected to a fourth spur gear 21, the first spur gear 20 is meshed with the fourth spur gear 21.

[0028] By means of the above structure, by setting a fixed hollow plate 5, the first grinding roller 6 and the second grinding roller 7 are kept stable in rotation, by setting an L-shaped mounting table 2, the motor 3 is installed and placed, by setting the motor 3, the driving shaft 12 is driven to rotate, by setting the connecting plate 13, the barrel 9 is kept stably placed and installed, by setting the L-shaped plate 4, the driving shaft 12 is kept stable in rotation, by setting the driving shaft 12, the first spur gear 20 is driven to rotate, by setting the second spur gear 19, the second spur gear 19 and the first spur gear 20 are reversed relative to each other, by setting the third spur gear 18, the third spur gear 18 and the first spur gear 20 are rotated in the same direction, and by setting the fourth spur gear 21, the fourth spur gear 21 and the first spur gear 20 are driven to reverse relative to each other.

[0029] As a preferred technical solution of the present invention, a stop box 26 is fixedly connected to the surface of the barrel 9 , a discharge hole 36 is opened on the surface of the barrel 9 , and a flip cover 34 is rotatably connected to the upper surface of the barrel 9 .

[0030] By setting the stop box 26, the material discharged from the barrel 9 is collected, which is convenient for transferring and conveying the material. By setting the discharge hole 36, the material can only be discharged from the barrel 9 individually. By setting the flip cover 34, it is convenient to open the flip cover 34 and add the stone railing material that needs to be ground into the barrel 9.

[0031] As a preferred technical solution of the present invention, a driving wheel 28 is fixedly connected to the surface of the driving shaft 12, a mounting support plate 10 is fixedly connected to the surface of the L-shaped mounting platform 2, a positioning plate 35 is fixedly connected to the upper surface of the mounting support plate 10, a driven wheel 30 is rotatably connected to one side of the positioning plate 35, a belt 29 is sleeved on the surface of the driving wheel 28 and the driven wheel 30, and a first bevel gear 31 is fixedly connected to one side of the driven wheel 30.

[0032] By setting the driving wheel 28, the driving wheel 28 drives the driven wheel 30 to rotate through the belt 29. By setting the driven wheel 30, the first bevel gear 31 connected thereto is driven to rotate. By setting the mounting support plate 10, the stability of the rotation support of the driven wheel 30 is maintained.

[0033] As a preferred technical solution of the present invention, the upper surface of the mounting support plate 10 is rotatably connected to a linkage shaft 33, the surface of the linkage shaft 33 is fixedly connected to a second bevel gear 32, the first bevel gear 31 is meshed with the second bevel gear 32, and the top of the linkage shaft 33 is fixedly connected to a first synchronous wheel 11.

[0034] By providing the second bevel gear 32 , the first bevel gear 31 rotates to drive the linkage shaft 33 to rotate through the second bevel gear 32 , and by providing the first synchronous wheel 11 , the synchronous belt 15 is driven to rotate.

[0035] As a preferred technical solution of the present invention, a discharge slide 8 is fixedly connected to the surface of the fixed hollow plate 5, a stabilizing plate 27 is fixedly connected to the surface of the discharge slide 8, a second synchronous wheel 14 is rotatably connected to the upper surface of the stabilizing plate 27, and a synchronous belt 15 is sleeved on the surfaces of the first synchronous wheel 11 and the second synchronous wheel 14.

[0036] By setting a discharge slide plate 8, the stone railing material discharged from the first grinding roller 6 and the second grinding roller 7 is collected, and by setting a stabilizing plate 27, the rotation stability of the second synchronous wheel 14 is maintained. By setting a synchronous belt 15, the second synchronous wheel 14 is driven to rotate by the synchronous belt 15, and then multiple second synchronous wheels 14 are driven to rotate in a circle.

[0037] As a preferred technical solution of the present invention, a plurality of T-shaped moving plates 22 are fixedly connected to the lower surface of the synchronous belt 15 , and a clamping groove 25 is formed on the lower surface of the plurality of T-shaped moving plates 22 .

[0038] By providing the clamping slot 25 , the clamping slot 25 can cooperate with the surface of the stone railing to drive the stone railing material located in the stop box 26 to be transferred and moved.

[0039] As a preferred technical solution of the present invention, a return spring 23 is fixedly connected to the surface of the T-shaped moving plate 22 , and a ball head 24 is fixedly connected to the bottom end of the return spring 23 .

[0040] By setting the return spring 23 and installing the positioning ball head 24, the ball head 24 is driven to press against the surface of the stone railing to maintain stability. At the same time, it will not interfere with the stone railing during grinding and reduce the friction of the stone railing during rotation.

[0041] As a preferred technical solution of the present invention, a collecting tube 17 is fixedly connected to the lower surface of the fixed hollow plate 5 , and an exhaust pipe 16 is fixedly connected to the inner wall of the collecting tube 17 .

[0042] By setting the collecting cylinder 17, the grinding waste generated when the first grinding roller 6 and the second grinding roller 7 rotate is collected. By setting the exhaust pipe 16, an external air pipe can be connected to extract the waste for treatment.

[0043] The working principle of the present invention is as follows: a continuous automatic grinding processing equipment for stone railings, when in use, the motor 3 is started, the output end of the motor 3 drives the driving shaft 12 to rotate, the driving shaft 12 drives the first spur gear 20 to rotate, the first spur gear 20 rotates to drive the second spur gear 19 and the fourth spur gear 21 to rotate, the second spur gear 19 rotates to drive the third spur gear 18 to rotate, so that the third spur gear 18 and the fourth spur gear 21 are relatively reversed, the third spur gear 18 rotates to drive the second grinding roller 7 to rotate, the fourth spur gear 21 rotates to drive the first grinding roller 6 to rotate, so that the second grinding roller 7 The driving shaft 12 rotates in the opposite direction to the first grinding roller 6, and at the same time drives the driving wheel 28 to rotate. The driving wheel 28 drives the driven wheel 30 to rotate through the belt 29. The driven wheel 30 drives the first bevel gear 31 to rotate. The first bevel gear 31 drives the second bevel gear 32 to rotate. The second bevel gear 32 drives the first synchronous wheel 11 to rotate through the linkage shaft 33. The first synchronous wheel 11 drives the second synchronous wheel 14 to rotate through the synchronous belt 15. During the cyclic rotation of the synchronous belt 15, the multiple T-shaped moving plates 22 on the lower surface of the synchronous belt 15 are driven to move. The T-shaped moving plates 2 The ball head 24 is driven to move by the return spring 23, and the ball head 24 maintains stability during the processing of the stone railing. When the T-shaped moving plate 22 moves into the stop box 26, the stone railing material in the stop box 26 is brought out through the slot 25. After the material in the stop box 26 is brought out, the material in the barrel 9 slides into the stop box 26 under the action of gravity. At this time, there is only one material in the stop box 26, and the rest of the material is blocked by the material in the stop box 26 and is limited at the discharge hole 36 and cannot fall. Under the support of the stop box 26, it is sent into the first grinding roller 6 and the second grinding roller 9. In the roller 7, the first grinding roller 6 and the second grinding roller 7 are relatively reversed to grind the stone railing, and the processing is carried out during the continuous conveying process. Finally, the processed stone railing is pushed out by the T-shaped moving plate 22, and slides down and is recovered through the discharge slide plate 8. The crushed materials during processing fall into the collecting tube 17 through the gap between the first grinding roller 6 and the second grinding roller 7. The exhaust pipe 16 can be connected to the external air pipe, and the crushed materials in the collecting tube 17 are extracted by air pressure. With the above structure, the stone railing can be continuously and automatically ground without manual discharge, and the operation is safe and fast.

[0044] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A continuous automatic grinding processing device for stone railings, comprising a supporting and stabilizing frame (1), characterized in that: The upper surface of the supporting and stabilizing frame (1) is fixedly connected to a fixed hollow plate (5), the inner wall of the fixed hollow plate (5) is rotatably connected to a first grinding roller (6) and a second grinding roller (7), the surface of the supporting and stabilizing frame (1) is fixedly connected to an L-shaped mounting platform (2), the upper surface of the L-shaped mounting platform (2) is fixedly connected to a motor (3), the surface of the supporting and stabilizing frame (1) is fixedly connected to a connecting plate (13), the upper surface of the connecting plate (13) is fixedly connected to a barrel (9), and the output end of the motor (3) is fixedly connected to an automatic continuous grinding mechanism; The automatic continuous grinding mechanism comprises a driving shaft (12) fixedly connected to the output end of the motor (3); the surface of the L-shaped mounting platform (2) is fixedly connected to an L-shaped plate (4); the surface of the driving shaft (12) is rotatably connected to the inner wall of the L-shaped plate (4); one end of the driving shaft (12) is fixedly connected to a first spur gear (20); the surface of the fixed hollow plate (5) is rotatably connected to a second spur gear (19); the first spur gear (20) meshes with the second spur gear (19); one end of the second grinding roller (7) is fixedly connected to a third spur gear (18); the third spur gear (18) meshes with the second spur gear (19); one end of the first grinding roller (6) is fixedly connected to a fourth spur gear (21); the first spur gear (20) meshes with the fourth spur gear (21).

2. The continuous automatic grinding equipment for stone railings according to claim 1 is characterized by: A stop box (26) is fixedly connected to the surface of the barrel (9), a discharge hole (36) is opened on the surface of the barrel (9), and a flip cover (34) is rotatably connected to the upper surface of the barrel (9).

3. The continuous automatic grinding equipment for stone railings according to claim 1 is characterized in that: A driving wheel (28) is fixedly connected to the surface of the driving shaft (12), a mounting support plate (10) is fixedly connected to the surface of the L-shaped mounting platform (2), and a positioning plate (35) is fixedly connected to the upper surface of the mounting support plate (10).

4. The continuous automatic grinding equipment for stone railings according to claim 3 is characterized by: One side of the positioning plate (35) is rotatably connected to a driven wheel (30), a belt (29) is sleeved on the surfaces of the driving wheel (28) and the driven wheel (30), and one side of the driven wheel (30) is fixedly connected to a first bevel gear (31).

5. The continuous automatic grinding equipment for stone railings according to claim 4 is characterized in that: The upper surface of the mounting support plate (10) is rotatably connected to a linkage shaft (33), the surface of the linkage shaft (33) is fixedly connected to a second bevel gear (32), the first bevel gear (31) is meshed with the second bevel gear (32), and the top end of the linkage shaft (33) is fixedly connected to a first synchronous wheel (11).

6. The continuous automatic grinding equipment for stone railings according to claim 5 is characterized by: A discharge slide plate (8) is fixedly connected to the surface of the fixed hollow plate (5), and a stabilizing plate (27) is fixedly connected to the surface of the discharge slide plate (8).

7. The continuous automatic grinding equipment for stone railings according to claim 6 is characterized by: The upper surface of the stabilizing plate (27) is rotatably connected to a second synchronous wheel (14), and the surfaces of the first synchronous wheel (11) and the second synchronous wheel (14) are sleeved with a synchronous belt (15).

8. The continuous automatic grinding equipment for stone railings according to claim 7 is characterized by: A plurality of T-shaped moving plates (22) are fixedly connected to the lower surface of the synchronous belt (15), and a clamping groove (25) is provided on the lower surface of each of the plurality of T-shaped moving plates (22).

9. The continuous automatic grinding equipment for stone railings according to claim 8 is characterized by: A return spring (23) is fixedly connected to the surface of the T-shaped moving plate (22), and a ball head (24) is fixedly connected to the bottom end of the return spring (23).

10. The continuous automatic grinding equipment for stone railings according to claim 1 is characterized by: The lower surface of the fixed hollow plate (5) is fixedly connected to a collecting cylinder (17), and the inner wall of the collecting cylinder (17) is fixedly connected to an exhaust pipe (16).

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