Blanking device for grinding head production

Abstract

The utility model provides a blanking device for grinding head production, relates to the technical field of grinding head production, and solves the problems of low overall efficiency and high labor and time cost caused by manual material taking and blanking when the existing ceramic grinding head is produced. The discharging device comprises a discharging disc arranged on one side of the discharging end of a grinding head rotary disc, a discharging disc driving assembly arranged below the discharging disc and used for driving the discharging disc to move left and right, a pneumatic clamping jaw used for clamping and transferring a grinding head body on the grinding head rotary disc to the discharging disc, and a discharging driving mechanism used for driving the pneumatic clamping jaw to move. The full-automatic blanking device has the beneficial effects that full-automatic blanking is realized, the whole device is convenient and quick, the blanking efficiency is high, and the time cost and the labor cost are saved.

Description

Technical Field

[0001] This utility model relates to the field of grinding head production technology, specifically to a grinding head production feeding device. Background Technology

[0002] A grinding head is a general term for a small, shanked grinding tool used in electric grinders, pendant grinders, and hand drills. There are many types, including ceramic grinding heads, rubber grinding heads, diamond grinding heads, and abrasive cloth grinding heads. Ceramic grinding heads: The abrasive grains (generally brown corundum, white corundum, chromium corundum, or silicon carbide) are sintered from a ceramic binder, with a metal shank in the center. They are mainly used for grinding various metals, for grinding the inner walls of holes, and for mold correction.

[0003] In the production of existing ceramic grinding heads, a grinding head rod needs to be installed on the grinding head. After the grinding head rod is installed, the grinding head needs to be removed for material unloading. Currently, material unloading is generally done manually, which results in low overall efficiency and high labor and time costs. Utility Model Content

[0004] The purpose of this invention is to solve the problem that the production of existing ceramic grinding heads is characterized by low overall efficiency and high labor and time costs due to manual material handling.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A grinding head production unloading device, characterized in that: it includes a feeding plate disposed on one side of the feeding end of the grinding head turntable, a feeding plate drive assembly disposed below the feeding plate for driving the feeding plate to move left and right, a pneumatic gripper for clamping and transferring the grinding head body on the grinding head turntable to the feeding plate, and a feeding drive mechanism for driving the pneumatic gripper to move.

[0007] The feeding drive mechanism includes a front and rear moving platform that moves back and forth above the feeding tray, and a front and rear drive cylinder that is positioned across the feeding tray on one side of the front and rear moving platform to drive the front and rear moving platform. An upper and lower sliding platform is vertically moving up and down on the side of the front and rear moving platform away from the front and rear drive cylinder. An upper and lower drive cylinder is fixedly installed on the side wall of the front and rear moving platform above the upper and lower sliding platform. The output end of the upper and lower drive cylinder is fixedly connected to the upper end of the upper and lower sliding platform. A servo motor is installed on the right end of the upper and lower sliding platform. The output end of the servo motor is fixedly connected to the upper end of an L-shaped turntable. A left and right drive cylinder is fixedly installed on the lower end of the turntable away from the servo motor. The output end of the left and right drive cylinder is fixedly connected to a gripper base. The pneumatic gripper is installed on the gripper base.

[0008] A further improvement is that: the front and rear drive electric cylinders are provided with front and rear slide rails along the length direction on the side facing the front and rear moving platform, and the front and rear moving platform is provided with front and rear slide blocks adapted to the front and rear slide rails on the side facing the front and rear drive electric cylinders. The front and rear slide blocks are slidably mounted on the front and rear slide rails, and the output end of the front and rear drive electric cylinders is fixedly connected to the side of the front and rear moving platform.

[0009] A further improvement is that: the front and rear moving platforms are vertically provided with upper and lower guide rails on the side facing the pneumatic gripper, and the upper and lower sliding platforms are provided with upper and lower sliding seats adapted to the upper and lower guide rails on the side facing the upper and lower guide rails, and the upper and lower sliding seats are slidably disposed on the upper and lower guide rails.

[0010] A further improvement is that the feeding disc drive assembly includes a feeding disc drive electric cylinder, and a feeding disc slide rail is provided at the upper end of the feeding disc drive electric cylinder.

[0011] A further improvement is that the bottom surface of the feeding tray is provided with a feeding tray slide block that is adapted to the feeding tray slide rail. The feeding tray slide block is slidably mounted on the feeding tray slide rail, and the output end of the feeding tray drive electric cylinder is fixedly connected to the bottom surface of the feeding tray.

[0012] A further improvement is that the feeding tray can be detachably mounted on the feeding tray slide.

[0013] A further improvement is that the upper surface of the feeding tray has an array of several grinding head insertion holes for inserting grinding heads.

[0014] Compared with existing technologies, the above technical solution has the following advantages:

[0015] The grinding head assembly with the grinding head rod installed can be fed in an orderly manner. The feeding is fully automatic, convenient and fast, with a simple and easy-to-implement structure. The feeding efficiency is high, which improves the overall efficiency and saves time and labor costs. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a top view of the feeding tray in this utility model.

[0019] Figure 3This is a schematic diagram of the material feeding drive mechanism in this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Feeding tray; 11. Grinding head insertion hole; 12. Feeding tray slide; 2. Feeding tray drive cylinder; 21. Feeding tray slide rail; 3. Unloading drive mechanism; 31. Front and rear drive cylinder; 311. Front and rear slide rail; 321. Front and rear moving table; 322. Upper and lower guide rail; 33. Upper and lower drive cylinder; 34. Upper and lower sliding table; 341. Upper and lower sliding seat; 35. Servo motor; 36. Turntable; 37. Left and right drive cylinder; 4. Pneumatic gripper; 41. Grinding gripper base; 5. Grinding head turntable; 51. Grinding head clamp; 6. Grinding head body. Detailed Implementation

[0021] See Figures 1-3 As shown, the technical solution adopted in this specific embodiment is: a grinding head production feeding device, characterized in that: it includes a feeding plate 1 disposed on one side of the feeding end of the grinding head turntable 5, a feeding plate drive assembly disposed below the feeding plate 1 for driving the feeding plate 1 to move left and right, a pneumatic gripper 4 for clamping and transferring the grinding head body 6 on the grinding head turntable 5 to the feeding plate 1, and a feeding drive mechanism 3 for driving the pneumatic gripper 4 to move.

[0022] The feeding drive mechanism 3 includes a front and rear moving platform 32 that moves back and forth above the feeding tray 1, and a front and rear driving electric cylinder 31 that is positioned on one side of the front and rear moving platform 32 and spans above the feeding tray 1 to drive the front and rear moving platform 32 to move. An upper and lower sliding platform 34 is vertically moved up and down on the side of the front and rear moving platform 32 away from the front and rear driving electric cylinder 31. An upper and lower driving cylinder 33 is fixedly installed on the side wall of the front and rear moving platform 32 above the upper and lower sliding platform 34. The output end of the upper and lower driving cylinder 33 is fixedly connected to the upper end of the upper and lower sliding platform 34. A servo motor 35 is installed on the right end of the upper and lower sliding platform 34. The output end of the servo motor 35 is fixedly connected to the upper end of the L-shaped turntable 36. A left and right driving cylinder 37 is fixedly installed on the lower end of the turntable 36 away from the servo motor 35. The output end of the left and right driving cylinder 37 is fixedly connected to a gripper base 41. The pneumatic gripper 4 is installed on the gripper base 41.

[0023] The front and rear drive electric cylinders 31 are provided with front and rear slide rails 311 along their length on the side facing the front and rear moving platform 32. The front and rear moving platform 32 is provided with front and rear slide blocks 321 adapted to the front and rear slide rails 311 on the side facing the front and rear drive electric cylinders 31. The front and rear slide blocks 321 are slidably mounted on the front and rear slide rails 311. The output end of the front and rear drive electric cylinders 31 is fixedly connected to the side of the front and rear moving platform 32.

[0024] The front and rear moving platform 32 is vertically provided with upper and lower guide rails 322 on the side facing the pneumatic gripper 4, and the upper and lower sliding platform 34 is provided with an upper and lower sliding seat 341 adapted to the upper and lower guide rails 322 on the side facing the upper and lower guide rails 322. The upper and lower sliding seat 341 is slidably disposed on the upper and lower guide rails 322.

[0025] The feeding disc drive assembly includes a feeding disc drive electric cylinder 2, and a feeding disc slide rail 21 is provided on the upper end of the feeding disc drive electric cylinder 2.

[0026] The bottom surface of the feeding tray 1 is provided with a feeding tray slide seat 12 that is adapted to the feeding tray slide rail 21. The feeding tray slide seat 12 is slidably disposed on the feeding tray slide rail 21. The output end of the feeding tray drive electric cylinder 2 is fixedly connected to the bottom surface of the feeding tray 1.

[0027] The feeding tray 1 is detachably mounted on the feeding tray slide 12.

[0028] The upper surface of the feeding tray 1 has an array of several grinding head insertion holes 11 for inserting grinding heads.

[0029] The working principle of this utility model is as follows: When the grinding head rotates to the unloading position on the grinding head turntable, the pneumatic gripper moves towards the grinding head via the unloading drive mechanism. The front and rear drive cylinders move the front and rear moving platforms backward, and then the up and down drive cylinders move the up and down sliding platforms upward. After that, the left and right drive cylinders are activated to move the pneumatic gripper towards the grinding head. The pneumatic gripper then clamps the grinding head rod of the grinding head body, and the grinding head clamp is released. Then, the front and rear drive cylinders move the front and rear moving platforms forward to above the unloading tray. The servo motor drives the turntable to rotate 90° counterclockwise. At this time, the grinding head rod of the grinding head body faces downward. Then, the up and down drive cylinders move the pneumatic gripper downward, inserting the grinding head rod into the grinding head insertion hole of the unloading tray. Then, the servo motor drives the turntable to rotate back to the previous clamping position. The above operation is repeated until one vertical section is inserted. Then, the unloading tray is moved towards the grinding head unloading end via the unloading tray drive cylinder. The above operation is repeated to complete the unloading process.

[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions provided are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection of this utility model as defined by the appended claims and their equivalents. Any aspects of this utility model not detailed herein are well-known to those skilled in the art.

Claims

1. A feeding device for grinding head production, characterized in that: It includes a feeding plate located on one side of the feeding end of the grinding head turntable, a feeding plate drive assembly located below the feeding plate for driving the feeding plate to move left and right, a pneumatic gripper for clamping and transferring the grinding head body on the grinding head turntable to the feeding plate, and a feeding drive mechanism for driving the pneumatic gripper to move. The feeding drive mechanism includes a front and rear moving platform that moves back and forth above the feeding tray, and a front and rear drive cylinder that is positioned across the feeding tray on one side of the front and rear moving platform to drive the front and rear moving platform. An upper and lower sliding platform is vertically moving up and down on the side of the front and rear moving platform away from the front and rear drive cylinder. An upper and lower drive cylinder is fixedly installed on the side wall of the front and rear moving platform above the upper and lower sliding platform. The output end of the upper and lower drive cylinder is fixedly connected to the upper end of the upper and lower sliding platform. A servo motor is installed on the right end of the upper and lower sliding platform. The output end of the servo motor is fixedly connected to the upper end of an L-shaped turntable. A left and right drive cylinder is fixedly installed on the lower end of the turntable away from the servo motor. The output end of the left and right drive cylinder is fixedly connected to a gripper base. The pneumatic gripper is installed on the gripper base.

2. The grinding head production feeding device according to claim 1, characterized in that: The front and rear drive electric cylinders are provided with front and rear slide rails along their length on the side facing the front and rear moving platform. The front and rear moving platform is provided with front and rear slide blocks that are adapted to the front and rear slide rails on the side facing the front and rear drive electric cylinders. The front and rear slide blocks are slidably mounted on the front and rear slide rails. The output end of the front and rear drive electric cylinders is fixedly connected to the side of the front and rear moving platform.

3. The grinding head production feeding device according to claim 1, characterized in that: The front and rear moving platforms are vertically arranged with upper and lower guide rails on the side facing the pneumatic gripper. The upper and lower sliding platforms are arranged with upper and lower sliding seats that are adapted to the upper and lower guide rails on the side facing the upper and lower guide rails. The upper and lower sliding seats are slidably arranged on the upper and lower guide rails.

4. The grinding head production feeding device according to claim 1, characterized in that: The feeding disc drive assembly includes a feeding disc drive electric cylinder, and a feeding disc slide rail is provided at the upper end of the feeding disc drive electric cylinder.

5. The grinding head production feeding device according to claim 1, characterized in that: The bottom surface of the feeding tray is provided with a feeding tray slide seat that is adapted to the feeding tray slide rail. The feeding tray slide seat is slidably mounted on the feeding tray slide rail. The output end of the feeding tray drive electric cylinder is fixedly connected to the bottom surface of the feeding tray.

6. A grinding head production feeding device according to claim 5, characterized in that: The feeding tray can be detachably installed on the feeding tray slide.

7. A grinding head production feeding device according to claim 6, characterized in that: The upper surface of the feeding tray has an array of several grinding head insertion holes for inserting grinding heads.

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