Multi-disc full-automatic grinding and polishing machine

Abstract

The utility model discloses a multi-disc full-automatic grinding and polishing machine which comprises a tool platform, a first grinding head linear module, a second grinding head linear module, a third grinding head linear module and a fourth grinding head linear module, and the first grinding head linear module, the second grinding head linear module, the third grinding head linear module and the fourth grinding head linear module are arranged on a first main linear track and a second main linear track respectively. The feeding and discharging KK module and the transfer KK module are used for the grinding head linear module to obtain / place workpieces; a first height detection module, a rough grinding disc, a first fine grinding disc, a first cleaning transfer module, a second fine grinding disc and a third fine grinding disc; a fourth fine grinding disc, a second height detection module, a second cleaning transfer module, a first polishing disc, a cleaning module, a second polishing disc and a grinding surface detection module; according to the utility model, the man-machine interface of the polishing and grinding machine is humanized in design and simple to operate, and even non-professionals can quickly master the polishing and grinding machine; in addition, by means of the full-automatic polishing and grinding machine, manual intervention is greatly reduced, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical tooling, in particular to a multi-disc fully automatic grinding and polishing machine. Background Art

[0002] Grinding and polishing machines are widely used in industrial production, involving the surface treatment of various metal and non-metal materials. Although traditional grinding and polishing machines have greatly improved work efficiency, they still face many challenges in certain specific environments, such as low processing accuracy, large equipment loss, low work efficiency, unstable operation and other problems. Summary of the invention

[0003] Purpose of the utility model: In order to overcome the shortcomings of the background technology, the utility model discloses a multi-disc fully automatic grinding and polishing machine.

[0004] Technical solution: The multi-disc fully automatic grinding and polishing machine described in the utility model includes a tooling platform and the following components arranged on the tooling platform:

[0005] A first grinding head linear module, a second grinding head linear module, a third grinding head linear module, and a fourth grinding head linear module, and two of them are respectively arranged on the first main linear rail and the second main linear rail, the first main linear rail and the second main linear rail are arranged in parallel at the center of the tooling platform, the grinding head linear module moves horizontally on the main linear rail, and drives the fixture holding the workpiece to move up and down and rotate;

[0006] The loading and unloading KK module and the transfer KK module are used for the grinding head linear module to obtain / place the workpiece. The loading and unloading KK module and the transfer KK module are arranged on both sides of the tooling platform and pass through the first main linear track and the second main linear track;

[0007] The first height detection module, the rough grinding disc, the first fine grinding disc, the first cleaning transfer module, the second fine grinding disc, and the third fine grinding disc are sequentially arranged on the side where the first main linear track is located on the tooling platform, between the loading and unloading KK module and the transfer KK module; the first grinding head linear module and the second grinding head linear module jointly realize the movement of the workpiece from the loading and unloading KK module to the transfer KK module, and move from the transfer KK module to the side where the second main linear track is located;

[0008] The fourth fine grinding disc, the second height detection module, the second cleaning transfer module, the first polishing disc, the cleaning module, the second polishing disc, and the grinding surface detection module are arranged in sequence on the side of the second main linear rail on the tooling platform, between the transfer KK module and the loading and unloading KK module; the third grinding head linear module and the fourth grinding head linear module jointly realize the movement of the workpiece from the transfer KK module to the loading and unloading KK module, and the loading and unloading KK module returns to unload the workpiece.

[0009] Furthermore, the first grinding head linear module, the second grinding head linear module, the third grinding head linear module, and the fourth grinding head linear module have the same structure, and the first main linear track and the second main linear track have the same structure;

[0010] The first grinding head linear module comprises a mounting plate fixed to the sliding mechanism of the first main linear rail, a first KK module is fixed to the mounting plate, and the first KK module is driven by a mobile servo motor to achieve vertical displacement; a fixed plate is fixed to the sliding portion of the first KK module, a rotating servo motor is fixed to the fixed plate, a driving end of which is connected to a rotating shaft and faces vertically downward, an automatic quick-change module fixed side is fixed to the end of the rotating shaft, an automatic quick-change module fixture side is provided vertically below the automatic quick-change module fixed side, the fixture is fixed to the automatic quick-change module fixture side through a connecting flange, and the automatic quick-change module fixed side is disconnected from the automatic quick-change module fixture side through air circuit control; a pneumatic slider connected to the air circuit is coaxially provided outside the rotating shaft through a bearing, and the pneumatic slider is fixed to the fixed plate through a pneumatic slider fixing seat;

[0011] The fixture and the workpiece are fixed in one-to-one correspondence.

[0012] Furthermore, the loading and unloading KK module has the same structure as the transfer KK module, and the loading and unloading KK module includes a second KK module, and the sliding part of the second KK module is fixed with a first clamp carrier. The first clamp carrier is provided with a position sensor, which identifies whether the clamp is clamped through the position sensor and controls the sliding of the sliding part.

[0013] Furthermore, the first height detection module and the second height detection module have the same structure. The first height detection module includes a support member arranged on the tooling platform, and a third KK module is arranged on the support member. A camera is arranged on the sliding part of the third KK module, and a light source is arranged at intervals in the direction of the lens of the camera. When the workpiece descends between the camera and the light source, the camera is controlled to move, focus and shoot through the third KK module.

[0014] Furthermore, the first cleaning transfer module and the second cleaning transfer module have the same structure. The first cleaning transfer module includes a linear rail arranged on the tooling platform, and a sliding plate is provided on the linear rail. The sliding plate is controlled by the driving end of the cylinder, and a second fixture carrier and a first cleaning pot are provided on the sliding plate. A shower is provided on the upper side of the first cleaning pot. When the workpiece is lowered into the first cleaning pot, it is cleaned by the shower and after cleaning, it is placed in the second fixture carrier for clamping by the second grinding head linear module.

[0015] Furthermore, the cleaning module includes a second mounting plate and a pressing plate arranged on the tooling platform, the second mounting plate is arranged on the second cleaning pot, the second cleaning pot is provided with a universal nozzle, and the pressing plate presses non-woven fabric. After the workpiece is cleaned in the second cleaning pot, it is wiped back and forth on the non-woven fabric.

[0016] Furthermore, the grinding surface detection module includes a second camera arranged on the tooling platform through a third mounting plate, with its lens facing upward. When the workpiece moves above the lens, the grinding surface effect is detected by taking pictures.

[0017] Furthermore, the coarse grinding disc is 80-mesh sandpaper, the first fine grinding disc is 240-mesh sandpaper, the second fine grinding disc is 600-mesh sandpaper, the third fine grinding disc is 1200-mesh sandpaper, the fourth fine grinding disc is 2500-mesh sandpaper, the first polishing disc is a polyurethane polishing cloth, and the second polishing disc is a fluff cloth.

[0018] Beneficial effects: Compared with the prior art, the advantages of the utility model are:

[0019] 1. Convenient operation: The polishing and grinding machine has a user-friendly human-machine interface design and is easy to operate. Even non-professionals can quickly get started. In addition, the fully automated polishing and grinding machine greatly reduces manual intervention and improves production efficiency;

[0020] 2. Wide range of applications. Multiple polishing discs can be freely arranged for grinding or polishing according to process requirements, adapting to more complex production processes, greatly improving fault tolerance, and compatible with more grinding processes;

[0021] 3. Production efficiency: The high-speed rotation and precise control of the polishing and grinding machine make its production efficiency much higher than traditional manual grinding. Using a polishing and grinding machine to process the metal surface can not only greatly shorten the production cycle, but also ensure product quality;

[0022] 4. Cost-effectiveness: Although the initial investment of the polishing and grinding machine may be large, its high efficiency and low failure rate during long-term use make its maintenance cost low. At the same time, since the polishing and grinding machine can improve product quality and production efficiency, it can create more value for the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is the overall structure diagram of the utility model;

[0024] Figure 2 This is a structural diagram of the first grinding head linear module of the utility model;

[0025] Figure 3 This is the structural diagram of the loading and unloading KK module of the utility model;

[0026] Figure 4 This is a structural diagram of the first height detection module of the utility model;

[0027] Figure 5 This is a structural diagram of the first cleaning transfer module of the utility model;

[0028] Figure 6 This is the structural diagram of the cleaning module of the utility model;

[0029] Figure 7 This is a structural diagram of the grinding surface detection module of the utility model. DETAILED DESCRIPTION

[0030] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0031] like Figure 1 The multi-disc fully automatic grinding and polishing machine shown includes a tooling platform and the following components disposed on the tooling platform:

[0032] The first grinding head linear module 1, the second grinding head linear module 2, the third grinding head linear module 3, and the fourth grinding head linear module 4 are respectively provided with two on the first main linear rail 5 and the second main linear rail 6. The first main linear rail 5 and the second main linear rail 6 are arranged in parallel at the center of the tooling platform. The grinding head linear module moves horizontally on the main linear rails, and drives the fixture 109 holding the workpiece to move up and down and rotate.

[0033] Loading and unloading KK module 7 and transfer KK module 8 are used for the grinding head linear module to obtain / place the workpiece. The loading and unloading KK module 7 and transfer KK module 8 are arranged on both sides of the tooling platform and pass through the first main linear track 5 and the second main linear track 6;

[0034] The first height detection module 9, the rough grinding disc 10, the first fine grinding disc 11, the first cleaning transfer module 12, the second fine grinding disc 13, and the third fine grinding disc 14 are sequentially arranged on the side of the first main linear track 5 on the tooling platform, between the loading and unloading KK module 7 and the transfer KK module 8; the first grinding head linear module 1 and the second grinding head linear module 2 jointly realize the movement of the workpiece from the loading and unloading KK module 7 to the transfer KK module 8, and move from the transfer KK module 8 to the side of the second main linear track 6;

[0035] The fourth fine grinding disc 15, the second height detection module 16, the second cleaning transfer module 17, the first polishing disc 18, the cleaning module 19, the second polishing disc 20, and the grinding surface detection module 21 are arranged in sequence on the side of the second main linear rail 6 on the tooling platform, between the transfer KK module 8 and the loading and unloading KK module 7; the third grinding head linear module 3 and the fourth grinding head linear module 4 jointly realize the movement of the workpiece from the transfer KK module 8 to the loading and unloading KK module 7, and the loading and unloading KK module 7 returns to unload the workpiece.

[0036] During operation:

[0037] First, manually place the workpiece that needs to be ground and polished on the loading and unloading KK module, and the loading and unloading KK module transports the product to the corresponding position; the first grinding head linear module clamps the product and transports it to the first height detection module for height detection and analysis; after the detection, the first grinding head linear module transports the product to the coarse grinding disc for the roughing process; after the roughing is completed, the first grinding head linear module transports the product to the first fine grinding disc for the fine grinding process 1; after the fine grinding is completed, the first grinding head linear module transports the product to the first cleaning transfer module for cleaning; after cleaning, the first grinding head linear module releases the product and returns it to the loading and unloading KK module position, and continues the above roughing process;

[0038] The second grinding head linear module clamps the product and transports it to the second fine grinding disc for fine grinding; after fine grinding, the second grinding head linear module transports the product to the third fine grinding disc for fine grinding; after fine grinding, the second grinding head linear module transports the product to the transfer KK module position, the second grinding head linear module releases the product, and returns to the first cleaning transfer module position to continue the above fine grinding process;

[0039] The transfer KK module transports the product to the third grinding head linear module position; the third grinding head linear module clamps the product and transports it to the fourth fine grinding disc for fine grinding; after fine grinding, the third grinding head linear module transports the product to the second height detection module for height detection; after the height detection, the third grinding head linear module transports the product to the second cleaning transfer module position, the third grinding head linear module releases the product, and returns to the transfer KK module position to continue the above fine grinding process;

[0040] The fourth grinding head linear module clamps the product and transports it to the first polishing disc for polishing; after polishing, the fourth grinding head linear module transports the product to the cleaning module for cleaning; after cleaning, the fourth grinding head linear module transports the product to the second polishing disc for polishing; after polishing, the fourth grinding head linear module transports the product to the cleaning module for cleaning; after cleaning, the product is transported to the cleaning module wiping table to dry the moisture; after drying the moisture, the grinding surface detection module performs grinding surface detection; after the grinding surface detection is completed, the fourth grinding head linear module transports the product to the loading and unloading KK module position, the fourth grinding head linear module releases the product, and returns to the second cleaning transfer module position to continue the above polishing process;

[0041] After the ground and polished products are manually taken away, the loading and unloading KK module returns to the position of the first grinding head linear module to continue the next round of grinding and polishing.

[0042] like Figure 2 As shown, the first grinding head linear module 1, the second grinding head linear module 2, the third grinding head linear module 3, and the fourth grinding head linear module 4 have the same structure, and the first main linear track 5 and the second main linear track 6 have the same structure;

[0043] The first grinding head linear module 1 comprises a mounting plate 101 fixed to the sliding mechanism of the first main linear rail 5, a first KK module 102 is fixed on the mounting plate 101, and the first KK module 102 is driven by a mobile servo motor 103 to achieve vertical displacement; a fixed plate 104 is fixed to the sliding part of the first KK module 102, a rotary servo motor 105 is fixed to the fixed plate 104, and its driving end is connected to a rotating shaft 106 and is vertically downward, and an automatic quick change is fixed at the end of the rotating shaft 106 The module fixing side 107, the automatic quick-change module fixing side 107 is provided with an automatic quick-change module fixture side 108 vertically below, the fixture 109 is fixed to the automatic quick-change module fixture side 108 through a connecting flange 110, and the automatic quick-change module fixing side 107 is disconnected from the automatic quick-change module fixture side 108 through air circuit control; the rotating shaft 106 is coaxially provided with a pneumatic slider 111 connected to the air circuit through a bearing, and the pneumatic slider 111 is fixed to the fixing plate 104 through a pneumatic slider fixing seat 112;

[0044] The fixture 109 is fixed in one-to-one correspondence with the workpiece.

[0045] like Figure 3As shown, the loading and unloading KK module 7 has the same structure as the transfer KK module 8. The loading and unloading KK module 7 includes a second KK module 701. The sliding part of the second KK module 701 is fixed with a first clamp carrier 702. The first clamp carrier 702 is provided with a position sensor 703. The position sensor 703 is used to identify whether the clamp is clamped and control the sliding of the sliding part.

[0046] like Figure 4 As shown, the first height detection module 9 and the second height detection module 16 have the same structure. The first height detection module 9 includes a support member 901 arranged on the tooling platform, and a third KK module 903 is arranged on the support member 901. The sliding part of the third KK module 903 is provided with a camera 904. A light source 905 is arranged at intervals in the direction of the lens of the camera 904. When the workpiece descends between the camera 904 and the light source 905, the camera 904 is controlled by the third KK module 903 to move, focus and shoot.

[0047] like Figure 5 As shown, the first cleaning transfer module 12 and the second cleaning transfer module 17 have the same structure. The first cleaning transfer module 12 includes a linear rail 1201 arranged on the tooling platform, and a sliding plate 1202 is provided on the linear rail 1201. The sliding plate 1202 is controlled by the driving end of the cylinder 1203. A second clamp carrier 1204 and a first cleaning pot 1205 are provided on the sliding plate 1202. A shower 1206 is provided on the upper side of the first cleaning pot 1205. When the workpiece is lowered into the first cleaning pot 1205, it is cleaned by the shower 1206 and placed in the second clamp carrier 1204 after cleaning for clamping by the second grinding head linear module 2.

[0048] like Figure 6 As shown, the cleaning module 19 includes a second mounting plate 1901 and a pressing plate 1902 arranged on the tooling platform, the second mounting plate 1901 is arranged on a second cleaning pot 1903, a universal nozzle 1904 is arranged in the second cleaning pot 1903, and a non-woven fabric 1905 is pressed and held in the pressing plate 1902. After the workpiece is cleaned in the second cleaning pot 1205, it is wiped back and forth on the non-woven fabric 1905 to clean it.

[0049] like Figure 7 As shown, the grinding surface detection module 21 includes a second camera 2102 arranged on the tooling platform through a third mounting plate 2101, with its lens facing upward. When the workpiece moves above the lens, the grinding surface effect is detected by taking pictures.

[0050] The coarse grinding disc 10 is 80-mesh sandpaper, the first fine grinding disc 11 is 240-mesh sandpaper, the second fine grinding disc 13 is 600-mesh sandpaper, the third fine grinding disc 14 is 1200-mesh sandpaper, the fourth fine grinding disc 15 is 2500-mesh sandpaper, the first polishing disc 18 is a polyurethane polishing cloth, and the second polishing disc 20 is a fluff cloth.

Claims

1. A multi-disc fully automatic grinding and polishing machine, characterized in that: Including tooling platform and the following equipment located on the tooling platform: A first grinding head linear module (1), a second grinding head linear module (2), a third grinding head linear module (3), and a fourth grinding head linear module (4), and two of them are respectively arranged on a first main linear track (5) and a second main linear track (6), wherein the first main linear track (5) and the second main linear track (6) are arranged in parallel at the center of the tooling platform, and the grinding head linear module moves horizontally on the main linear track and drives a fixture (109) holding a workpiece to move up and down and rotate. A loading and unloading KK module (7) and a transfer KK module (8) are provided for the grinding head linear module to obtain / place the workpiece. The loading and unloading KK module (7) and the transfer KK module (8) are arranged on both sides of the tooling platform and both pass through the first main linear track (5) and the second main linear track (6); The first height detection module (9), the rough grinding disc (10), the first fine grinding disc (11), the first cleaning transfer module (12), the second fine grinding disc (13), and the third fine grinding disc (14) are sequentially arranged on the side of the first main linear track (5) on the tooling platform, between the loading and unloading KK module (7) and the transfer KK module (8); the first grinding head linear module (1) and the second grinding head linear module (2) jointly realize the movement of the workpiece from the loading and unloading KK module (7) to the transfer KK module (8), and move from the transfer KK module (8) to the side of the second main linear track (6); The fourth fine grinding disc (15), the second height detection module (16), the second cleaning transfer module (17), the first polishing disc (18), the cleaning module (19), the second polishing disc (20), and the grinding surface detection module (21) are sequentially arranged on the side of the second main linear track (6) on the tooling platform, between the transfer KK module (8) and the loading and unloading KK module (7); the third grinding head linear module (3) and the fourth grinding head linear module (4) jointly realize the movement of the workpiece from the transfer KK module (8) to the loading and unloading KK module (7), and the loading and unloading KK module (7) returns to the original position for unloading.

2. The multi-disc fully automatic grinding and polishing machine according to claim 1 is characterized in that: The first grinding head linear module (1), the second grinding head linear module (2), the third grinding head linear module (3), and the fourth grinding head linear module (4) have the same structure, and the first main linear track (5) and the second main linear track (6) have the same structure; The first grinding head linear module (1) comprises a mounting plate (101) fixed to the sliding mechanism of the first main linear rail (5), a first KK module (102) being fixed on the mounting plate (101), the first KK module (102) being driven by a moving servo motor (103) to achieve vertical displacement; a fixed plate (104) is fixed to the sliding portion of the first KK module (102), a rotary servo motor (105) is fixed to the fixed plate (104), a driving end of the rotary servo motor (105) is connected to a rotating shaft (106) and is vertically downward, an automatic quick-change motor is fixed to the end of the rotating shaft (106) The module fixing part (107) is provided with an automatic quick-change module fixture side (108) vertically below the automatic quick-change module fixing part (107), the fixture (109) is fixed to the automatic quick-change module fixture side (108) via a connecting flange (110), and the automatic quick-change module fixing part (107) is disconnected from the automatic quick-change module fixture side (108) via air circuit control; a pneumatic slider (111) connected to the air circuit is coaxially provided outside the rotating shaft (106) via a bearing, and the pneumatic slider (111) is fixed to the fixing plate (104) via a pneumatic slider fixing seat (112); The fixture (109) is fixed in one-to-one correspondence with the workpiece.

3. The multi-disc fully automatic grinding and polishing machine according to claim 1 is characterized in that: The loading and unloading KK module (7) has the same structure as the transfer KK module (8), and the loading and unloading KK module (7) includes a second KK module (701). The sliding part of the second KK module (701) is fixed with a first clamp carrier (702). The first clamp carrier (702) is provided with a position sensor (703). The position sensor (703) is used to identify whether the clamp is clamped and control the sliding of the sliding part.

4. The multi-disc fully automatic grinding and polishing machine according to claim 1 is characterized in that: The first height detection module (9) and the second height detection module (16) have the same structure. The first height detection module (9) comprises a support member (901) arranged on a tooling platform. A third KK module (903) is arranged on the support member (901). A camera (904) is arranged on a sliding portion of the third KK module (903). A light source (905) is arranged at intervals in the direction of the lens of the camera (904). When the workpiece descends between the camera (904) and the light source (905), the camera (904) is controlled by the third KK module (903) to move, focus and shoot.

5. The multi-disc fully automatic grinding and polishing machine according to claim 1 is characterized in that: The first cleaning transfer module (12) and the second cleaning transfer module (17) have the same structure. The first cleaning transfer module (12) includes a linear rail (1201) arranged on a tooling platform. A sliding plate (1202) is provided on the linear rail (1201). The sliding plate (1202) is controlled by the driving end of a cylinder (1203). A second fixture carrier (1204) and a first cleaning pot (1205) are provided on the sliding plate (1202). A shower (1206) is provided on the upper side of the first cleaning pot (1205). When the workpiece is lowered into the first cleaning pot (1205), it is cleaned by the shower (1206) and, after cleaning, is placed in the second fixture carrier (1204) for clamping by the second grinding head linear module (2).

6. The multi-disc fully automatic grinding and polishing machine according to claim 1, characterized in that: The cleaning module (19) comprises a second mounting plate (1901) and a pressing plate (1902) disposed on the tooling platform; a second cleaning pot (1903) is disposed on the second mounting plate (1901); a universal nozzle (1904) is disposed in the second cleaning pot (1903); a non-woven fabric (1905) is held in the pressing plate (1902); after the workpiece is cleaned in the second cleaning pot (1903), it is wiped back and forth on the non-woven fabric (1905) to clean it.

7. The multi-disc fully automatic grinding and polishing machine according to claim 1, characterized in that: The grinding surface detection module (21) comprises a second camera (2102) arranged on the tooling platform via a third mounting plate (2101), with the lens facing upwards. When the workpiece moves above the lens, the grinding surface effect is detected by taking a photo.

8. The multi-disc fully automatic grinding and polishing machine according to claim 1, characterized in that: The coarse grinding disc (10) is 80-mesh sandpaper, the first fine grinding disc (11) is 240-mesh sandpaper, the second fine grinding disc (13) is 600-mesh sandpaper, the third fine grinding disc (14) is 1200-mesh sandpaper, the fourth fine grinding disc (15) is 2500-mesh sandpaper, the first polishing disc (18) is a polyurethane polishing cloth, and the second polishing disc (20) is a fleece cloth.

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