Power conveying and arranging mechanism of full-automatic thickness measuring two-shaft grinding machine

Abstract

The utility model relates to the technical field of grinding machines, in particular to a power conveying and arranging mechanism of a full-automatic thickness measuring two-shaft grinding machine, which comprises a machine frame, a frame body arranged on the machine frame, a feeding assembly rotationally arranged on the frame body and a servo motor in driving connection with the feeding assembly. The feeding assembly comprises feeding rollers and driven chain wheels arranged on the feeding rollers, the multiple feeding rollers and the multiple driven chain wheels are arranged, the multiple driven chain wheels are arranged at intervals in the length direction of the frame body, and a linkage chain wheel is arranged on the outer side of the frame body; and linkage chains are connected between the linkage chain wheels and the driven chain wheels and between every two adjacent driven chain wheels, the output end of the servo motor is in driving connection with a driving chain wheel, and transmission chains are connected between the driving chain wheel and the driven chain wheels. The conveying device is compact in structure, reasonable in design and high in transmission efficiency, the effect of stably conveying workpieces is achieved, and the conveying efficiency of the workpieces is improved.

Description

Technical Field

[0001] This utility model relates to the field of grinding machine technology, and in particular to a power transmission and arrangement mechanism for a fully automatic two-axis thickness measuring grinding machine. Background Technology

[0002] A grinding machine is a mechanical device used for grinding the surface of workpieces. Its main function is to perform high-precision processing on workpieces using abrasive-coated or embedded grinding tools. Grinding machines are widely used for single-sided grinding and polishing of various materials, including sapphire substrates, optical glass wafers, quartz wafers, and silicon wafers. The working principle of a grinding machine is to place the workpiece on a flat grinding disc. As the grinding disc rotates, a correction wheel drives the workpiece to rotate, and pressure is applied to the workpiece by gravity or other means, causing relative friction between the workpiece and the grinding disc, thereby achieving the purpose of grinding and polishing. The conveying mechanism used in grinding machines usually uses two motors to drive the workpiece. However, when the two motors receive the conveying command, there may be a delay, resulting in the workpiece not being able to be conveyed smoothly. This can cause the workpiece to deviate from its normal conveying position during the conveying process, affecting the conveying efficiency. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing a power transmission arrangement mechanism for a fully automatic two-axis thickness measuring grinding machine. This mechanism is compact, rationally designed, and has high transmission efficiency, providing a stable conveying effect for the workpiece and improving the conveying efficiency of the workpiece.

[0004] To achieve the above objectives, this utility model discloses a power conveying arrangement mechanism for a fully automatic two-axis thickness measuring grinding machine, comprising a frame, a housing mounted on the frame, a feeding assembly rotatably mounted on the housing, and a servo motor driven and connected to the feeding assembly. The feeding assembly includes a feeding roller and a driven sprocket mounted on the feeding roller. Multiple feeding rollers and driven sprockets are provided, and the multiple driven sprockets are arranged at intervals along the length of the housing. A linkage sprocket is provided on the outer side of the housing. Linkage chains are connected between the linkage sprocket and the driven sprocket, as well as between two adjacent driven sprockets. The output end of the servo motor is driven and connected to a drive sprocket, and a transmission chain is connected between the drive sprocket and the driven sprocket.

[0005] Preferably, a connecting cover is provided at the connection between the feeding roller and the frame, and the connecting cover is provided with a bearing.

[0006] Preferably, both ends of the frame are provided with guide components. The guide components include a base, a sliding seat slidably disposed on the base, a guide roller disposed on the sliding seat, a connecting screw disposed on the base, and a spring sleeved on the outside of the connecting screw. The connecting screw passes through the base and is connected to the sliding seat. Guide blocks are provided on both sides of the base, and guide grooves are provided on both sides of the sliding seat. The guide blocks are slidably connected to the guide grooves.

[0007] Preferably, a baffle plate is provided on the side of the frame near the guide component, and the baffle plate is provided with a slot.

[0008] Preferably, the frame is provided with a lifting assembly, which includes a base, mounting screws disposed on the base, and a lifting seat movably disposed on the base. The lifting seat is provided with an adjustment groove, and the base is provided with an assembly hole connected to the adjustment groove. The mounting screws are threadedly connected to the base so that the head of the mounting screws stops and abuts against the lifting seat.

[0009] Preferably, the base includes a top plate, a bottom plate opposite to the top plate, and an I-shaped plate disposed between the top plate and the bottom plate. The top plate, the bottom plate, and the I-shaped plate are integrally formed. The top plate is provided with threaded holes. The mounting screws pass through the bottom plate and are threadedly connected to the threaded holes. Fixing holes and fixing screws connected to the fixing holes are provided around the top plate. The fixing screws pass through the fixing holes and are connected to the frame.

[0010] The beneficial effects of this utility model are: compact structure and reasonable design, high transmission efficiency, smooth conveying of workpieces, and improved conveying efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this utility model.

[0012] Figure 2 This is a schematic diagram of the structure of this utility model from another angle.

[0013] Figure 3 This is an exploded structural diagram of the guide component of this utility model.

[0014] Figure 4 This is an exploded structural diagram of the lifting component of this utility model.

[0015] The reference numerals in the figures include:

[0016] 1 - Rack

[0017] 2—Frame 21—Grid Plate 22—Slotted

[0018] 3—Feeding assembly; 31—Feeding roller; 32—Driven sprocket

[0019] 33 - Linkage sprocket; 34 - Linkage chain; 35 - Drive sprocket

[0020] 36—Drive chain; 37—Connecting cover; 38—Bearing

[0021] 4 - Servo Motor

[0022] 5—Guide assembly; 51—Base; 52—Sliding seat

[0023] 53 - Guide roller 54 - Connecting screw 55 - Spring

[0024] 56—Guide block 57—Guide groove

[0025] 6—Lifting assembly; 61—Base; 611—Top plate

[0026] 612 - Base plate; 613 - I-beam plate; 614 - Threaded hole

[0027] 615 - Fixing hole; 616 - Fixing screw

[0028] 62 - Mounting screw; 63 - Lifting seat; 64 - Adjustment groove

[0029] 65 – Assembly hole. Detailed Implementation

[0030] The present invention will now be described in detail with reference to the accompanying drawings.

[0031] like Figures 1 to 4 As shown, the power conveying arrangement mechanism of a fully automatic thickness measuring two-axis grinding machine of this utility model includes a frame 1, a frame body 2 disposed on the frame 1, a feeding assembly 3 rotatably disposed on the frame body 2, and a servo motor 4 driven and connected to the feeding assembly 3. The feeding assembly 3 includes a feeding roller 31 and a driven sprocket 32 ​​disposed on the feeding roller 31. Multiple feeding rollers 31 and multiple driven sprockets 32 are provided. The multiple driven sprockets 32 are arranged at intervals along the length direction of the frame body 2. A linkage sprocket 33 is provided on the outer side of the frame body 2. A linkage chain 34 is connected between the linkage sprocket 33 and the driven sprocket 32 ​​and between two adjacent driven sprockets 32. The output end of the servo motor 4 is driven and connected to a driving sprocket 35. A transmission chain 36 is connected between the driving sprocket 35 and the driven sprocket 32.

[0032] During operation, the servo motor 4 intelligently adjusts its drive parameters according to actual work requirements under the control of the control system, causing the servo motor 4 to drive the active sprocket 35 to rotate. The rotating active sprocket 35 is connected to the driven sprocket 32 ​​via a transmission chain 36. Multiple driven sprockets 32 are provided. Multiple feeding rollers 31 are arranged at intervals along the length of the frame 2, and each feeding roller 31 is connected to a multiple driven sprocket 32. A linkage chain 34 connects adjacent driven sprockets 32. A linkage sprocket 33 is provided on the outer side of the frame 2, and the linkage sprocket 33 is also connected to the driven sprockets 32 via a linkage chain 34. The linkage sprocket 33 enhances the linkage flexibility between the multiple driven sprockets 32, improves the transmission efficiency between adjacent driven sprockets 32, and thus ensures that the multiple feeding rollers 31 smoothly roll and transport the workpiece. This utility model has a compact and reasonable structure, high transmission efficiency, and provides a smooth conveying effect for the workpiece, improving the conveying efficiency of the workpiece.

[0033] In this embodiment, a connecting cover 37 is provided at the connection between the feeding roller 31 and the frame 2, and the connecting cover 37 is provided with a bearing 38. Specifically, the bearing 38 is provided inside the connecting cover 37 and is sleeved on the outside of the feeding roller 31. The bearing 38 stably supports the feeding roller 31, improves the smoothness of the rotation of the feeding roller 31 by reducing friction, and reduces wear energy consumption.

[0034] In this embodiment, both ends of the frame 2 are provided with guide components 5. The guide components 5 include a base 51, a sliding seat 52 slidably disposed on the base 51, a guide roller 53 disposed on the sliding seat 52, a connecting screw 54 disposed on the base 51, and a spring 55 sleeved on the outside of the connecting screw 54. The connecting screw 54 passes through the base 51 and is connected to the sliding seat 52. Guide blocks 56 are provided on both sides of the base 51, and guide grooves 57 are provided on both sides of the sliding seat 52. The guide blocks 56 are slidably connected to the guide grooves 57. Specifically, an external grinding machine is installed inside the frame 2. Since guide components 5 are provided at both ends of the frame 2, the workpiece enters the frame 2 through the directional guidance of one guide component 5. After the external grinding machine completes the grinding workpiece, it is transported out through the directional guidance of another guide component 5. The guide roller 53 is located above the feeding roller 31 and is fixedly pressed against the upper surface of the workpiece. Since the guide roller 53 is rotatably connected to the sliding seat 52, and the sliding seat 52 is slidably connected to the guide block 56 through the guide groove 57, the sliding seat 52 can slide up and down relative to the base 51 to flexibly adjust the up and down position of the guide roller 53. Moreover, the connecting screw 54 passes through the base 51 and is connected to the sliding seat 52. The second spring 55 is located between the base 51 and the sliding seat 52 and is sleeved on the outside of the connecting screw 54 to help the sliding seat 52 to quickly reset, thereby satisfying the smooth feeding and discharging of workpieces of different thicknesses and specifications, with strong work compatibility.

[0035] In this embodiment, a baffle plate 21 is provided on the side of the frame 2 near the guide component 5, and the baffle plate 21 is provided with a slot 22. Specifically, after the workpiece that has completed the grinding work passes through the slot 22, it is transported and output by the directional guidance of the guide component 5, resulting in high material discharge efficiency. The baffle plate 21 can effectively prevent external dust and foreign objects from directly entering the interior of the frame 2, and also has a good waterproof barrier function.

[0036] In this embodiment, the frame 1 is provided with a lifting assembly 6. The lifting assembly 6 includes a base 61, mounting screws 62 disposed on the base 61, and a lifting seat 63 movably disposed on the base 61. The lifting seat 63 is provided with an adjustment groove 64. The base 61 is provided with an assembly hole 65 connected to the adjustment groove 64. The mounting screws 62 are threadedly connected to the base 61 so that the head of the mounting screws 62 stops and abuts against the lifting seat 63. Specifically, preferably, four lifting components 6 are provided and located at the four corners of the frame 1, so as to provide good support for the frame 1, and the force is evenly balanced, so as to prevent the frame 1 from shifting or tilting due to uneven force. The lifting seat 63 is raised and lowered relative to the base 61 to adjust the height position. External screws are used to pass through the adjustment groove 64 and then connect and fix it to the mounting hole 65. At the same time, the mounting screw 62 is threaded to the base 61, so that the head of the mounting screw 62 stops and abuts against the lifting seat 63, thereby fixing the position of the lifting seat 63 after the height adjustment. This raises the entire frame 1 away from the ground, which facilitates the corresponding maintenance operations on the inside and bottom of the frame 1. It has a lifting and adjustment function, so as to save time and effort in maintenance operations and improve maintenance efficiency.

[0037] The base 61 in this embodiment includes a top plate 611, a bottom plate 612 disposed opposite to the top plate 611, and an I-shaped plate 613 disposed between the top plate 611 and the bottom plate 612. The top plate 611, the bottom plate 612, and the I-shaped plate 613 are integrally formed. The top plate 611 is provided with a threaded hole 614. The mounting screw 62 passes through the bottom plate 612 and is threadedly connected to the threaded hole 614. The top plate 611 is provided with fixing holes 615 and fixing screws 616 connected to the fixing holes 615 on all four sides. The fixing screws 616 pass through the fixing holes 615 and are connected to the frame 1. Specifically, the base 61 is integrally formed from a top plate 611, a bottom plate 612, and an I-beam plate 613. The top plate 611 and the bottom plate 612 are respectively connected to the top and bottom of the I-beam plate 613. The manufacturing process is simple and the structure is strong. The cross-section of the I-beam plate 613 is I-shaped. The I-beam plate 613 has obvious transverse and longitudinal ribs, which effectively enhances the load-bearing capacity and seismic resistance, and has high strength and stability. This makes the base 61 have high overall structural strength and stability in use, long service life, and strong economy and practicality. The mounting screw 62 passes through the bottom plate 612 and is threadedly connected to the threaded hole 614, thereby realizing the threaded connection between the mounting screw 62 and the base 61. The fixing screw 616 passes through the fixing hole 615 and is connected to the frame 1, thereby connecting and fixing the base 61 to the bottom of the frame 1. The connection is stable and reliable.

[0038] The above description is only a preferred embodiment of this utility model. For those skilled in the art, there will be changes in the specific implementation method and application scope based on the idea of ​​this utility model. The content of this specification should not be construed as a limitation of this utility model.

Claims

1. A power conveying and arrangement mechanism for a fully automatic thickness-measuring two-axis grinding machine, characterized in that: The device includes a frame, a housing mounted on the frame, a feeding assembly rotatably mounted on the housing, and a servo motor driven and connected to the feeding assembly. The feeding assembly includes a feeding roller and a driven sprocket mounted on the feeding roller. Multiple feeding rollers and driven sprockets are provided, and the multiple driven sprockets are arranged at intervals along the length of the housing. A linkage sprocket is provided on the outer side of the housing. Linkage chains are connected between the linkage sprocket and the driven sprocket, as well as between two adjacent driven sprockets. The output end of the servo motor is driven and connected to a drive sprocket, and a transmission chain is connected between the drive sprocket and the driven sprocket.

2. The power conveying arrangement mechanism of a fully automatic thickness-measuring two-axis grinding machine according to claim 1, characterized in that: A connecting cover is provided at the connection between the feeding roller and the frame, and the connecting cover is provided with a bearing.

3. The power conveying and arrangement mechanism of a fully automatic thickness-measuring two-axis grinding machine according to claim 1, characterized in that: Guide components are provided at both ends of the frame. Each guide component includes a base, a sliding seat slidably disposed on the base, a guide roller disposed on the sliding seat, a connecting screw disposed on the base, and a spring sleeved on the outside of the connecting screw. The connecting screw passes through the base and is connected to the sliding seat. Guide blocks are provided on both sides of the base, and guide grooves are provided on both sides of the sliding seat. The guide blocks are slidably connected to the guide grooves.

4. The power conveying arrangement mechanism of a fully automatic thickness-measuring two-axis grinding machine according to claim 3, characterized in that: A baffle plate with slots is provided on the side of the frame near the guide component.

5. The power conveying and arrangement mechanism of a fully automatic thickness-measuring two-axis grinding machine according to claim 1, characterized in that: The frame is equipped with a lifting assembly, which includes a base, mounting screws disposed on the base, and a lifting seat movably disposed on the base. The lifting seat is provided with an adjustment groove, and the base is provided with an assembly hole connected to the adjustment groove. The mounting screws are threadedly connected to the base so that the head of the mounting screws stops contacting the lifting seat.

6. The power conveying arrangement mechanism of a fully automatic thickness-measuring two-axis grinding machine according to claim 5, characterized in that: The base includes a top plate, a bottom plate opposite to the top plate, and an I-shaped plate disposed between the top plate and the bottom plate. The top plate, the bottom plate, and the I-shaped plate are integrally formed. The top plate is provided with threaded holes. The mounting screws pass through the bottom plate and are threadedly connected to the threaded holes. Fixing holes and fixing screws connected to the fixing holes are provided around the top plate. The fixing screws pass through the fixing holes and are connected to the frame.

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