CN111360594A - High-precision grinding equipment with multiple scraper openings - Google Patents

Abstract

The invention belongs to the technical field of high-precision screen plates such as solar energy, MLCC, TP, PCB, 5G antenna, etc., and is especially a high-precision grinding equipment for various scraper edges. The invention can grind and repair the different shapes of the knife edge by setting the scraper to have different shapes of the knife edge. The flatness of the knife edge is maintained, and the scraper can be repaired, which greatly improves the service life of the scraper and saves costs. The scraper can be improved according to the needs, and the screen plates with different requirements can be coated. Thick uniformity and surface RZ value, convenient and simple operation, improve the use efficiency of the equipment, the blade edge of the scraper will not have different degrees of wear during long-term use, and the flatness changes seriously, which improves the service life and reduces purchases. long cycle.

Description

High-precision various scraper edge grinding equipment

technical field

The invention relates to the technical field of high-precision screen plates such as solar energy, MLCC, TP, PCB, 5G antenna, etc., in particular to high-precision various scraper edge grinding equipment.

Background technique

At present, the scrapers used in the plate-making and coating process are mainly aluminum alloy and stainless steel. There are three problems in the operation of plate-making and coating with scrapers: 1. The blade of the scraper will be worn to varying degrees and straight during long-term use. The degree of change is serious, and most of them will be scrapped directly; 2. At present, scrapers with high-precision and ultra-thin blades are basically imported, and the procurement cycle is long; 3. At present, the shape of the blade in the traditional market is relatively fixed and cannot be selected by oneself. A scraper edge grinding equipment.

SUMMARY OF THE INVENTION

In view of the deficiencies of the prior art, the present invention provides a variety of high-precision scraper edge grinding equipment, which solves the problem that the scraper blade will be worn to different degrees and the flatness will change seriously during long-term use, and most of them will be directly scrapped , At present, high-precision and ultra-thin blade scrapers are basically imported, the procurement cycle is long, and the shape of the blade in the current market is relatively fixed and cannot be selected by yourself.

In order to achieve the above purpose, the present invention provides the following technical solutions: a high-precision multiple scraper edge grinding equipment, including a mounting seat and a control box, a mounting groove is opened inside the mounting seat, and a scraper is slidably connected to the inner wall of the mounting groove, A connecting cylinder is fixedly installed in the middle of the bottom end of the scraper, a fitting block is fixedly connected to the side wall of the connecting cylinder, an installation column is fixedly connected to the inner wall of the installation groove, and a stabilizer is fixedly connected to the top of the installation column. A fixing clamp is slidably connected in the said stabilizer, a clamping head is fixedly connected to the top of the fixing clamp, and the clamping head is clamped and fixed above the fitting block, and a precision linear motor is fixedly installed in the middle of the bottom end of the installation groove, and The output end of the precision linear motor is connected and fixed in the middle of the bottom end of the fixing fixture through the connection block.

As a preferred technical solution of the present invention, a sliding column is slidably connected to the inner side of the connecting cylinder, a first spring is fixedly installed at the top end of the sliding column, and a ball is installed inside the sliding column.

As a preferred technical solution of the present invention, a sliding ring is fixedly connected to the side wall of the sliding column, and the side wall of the sliding column is slidably connected to the inner wall of the connecting cylinder through the sliding ring.

As a preferred technical solution of the present invention, the fitting block is fixedly and fixedly connected to the bottom end of the side wall of the connecting cylinder, and the top side of the fitting block is in an inclined shape.

As a preferred technical solution of the present invention, the middle of the scraper is provided with four fixing holes), the four corners of the scraper are provided with grinding blocks, and the four end faces of the scraper are provided with different knife edge grooves.

As a preferred technical solution of the present invention, an installation plate is fixedly connected to one end of the fixing clamp, and a second spring is fixedly installed at one end of the installation plate, and the second spring is supported on the side wall of the installation groove.

As a preferred technical solution of the present invention, the output end of the control box is electrically connected to the input end of the precision linear motor.

Compared with the prior art, the present invention provides a variety of high-precision scraper edge grinding equipment, which has the following beneficial effects:

1. This high-precision various scraper edge grinding equipment can grind and repair different shapes of knife edges by setting scrapers with different shapes of knife edge grooves. In between, the blades of different thicknesses can be rotated, and the high-precision linear motion device can maintain the flatness of the blade in the use of the equipment, and the scraper can be repaired, which greatly improves the service life of the scraper, saves costs, and can be improved according to needs. , Coating screens with different requirements, the uniformity of the coated film thickness and the surface RZ value can be greatly improved by refining the knife edge groove, the operation is convenient and simple, and the use efficiency of the equipment is improved. It will not produce different degrees of wear and the flatness changes seriously, which improves the service life and reduces the long procurement cycle. Moreover, the shape of the knife edge in the current market can be selected according to your own use.

2. This high-precision multi-scraper edge grinding equipment can control the precision linear motor to move left and right through the control box, and then the precision linear motor can drive the fixed fixture to move left and right, while pressing down on the scraper, it is driven by the precision linear motor The fixed fixture moves to the left, and then the scraper is released. The first spring can eject the scraper from the installation slot, which is convenient for the replacement of the scraper. During the installation of the scraper, press the scraper and then use the precision linear motor to drive the fixed fixture to Move to the left, and then clamp the chuck on the top of the fitting block to complete the installation of the scraper.

Description of drawings

Fig. 1 is the internal structure schematic diagram of the present invention;

2 is a schematic diagram of the connection structure of the connecting cylinder and the fitting block of the present invention;

Figure 3 is a side view structural view of the scraper of the present invention;

FIG. 4 is a schematic diagram of the internal structure of the connecting cylinder of the present invention.

In the figure: 1. Mounting seat; 2. Mounting slot; 3. Scraper; 31. Fixing hole; 32. Grinding block; 33. Knife edge slot; 4. Connecting cylinder; 41. Sliding column; 42. Sliding ring; 43. Section 1. Spring; 44. Ball; 5. Fitting block; 6. Mounting post; 7. Stabilizer; 8. Fixing fixture; 9. Chuck; 10. Mounting plate; 11. Second spring; 12. Precision linear motor; 13 ,control box.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to Figures 1-4, in this embodiment: a variety of high-precision scraper edge grinding equipment, including a mounting seat 1 and a control box 13, a mounting slot 2 is opened inside the mounting seat 1, and a scraper is slidably connected to the inner wall of the mounting slot 2 3. A connecting cylinder 4 is fixedly installed in the middle of the bottom end of the scraper 3, a fitting block 5 is fixedly connected to the side wall of the connecting cylinder 4, an installation column 6 is fixedly connected to the inner wall of the installation groove 2, and a fixing member 7 is fixedly connected to the top of the installation column 6. , a fixed fixture 8 is slidably connected to the stabilizer 7, the top of the fixed fixture 8 is fixedly connected with a clamp head 9, and the clamp head 9 is clamped and fixed above the fitting block 5, and the middle of the bottom end of the installation groove 2 is fixedly installed with a precision straight line The motor 12, and the output end of the precision linear motor 12 is connected and fixed in the middle of the bottom end of the fixed fixture 8 through the connecting block; the precision linear motor 12 can drive the fixed fixture 8 to move left and right, so as to facilitate the installation and disassembly of the scraper 3.

In this embodiment, a sliding column 41 is slidably connected to the inner side of the connecting cylinder 4 , a first spring 43 is fixedly installed at the top of the sliding column 41 , and a ball 44 is installed inside the sliding column 41 ; the sliding column 41 is supported by the first spring 43 . After processing, the ball 44 rotating in the sliding column 41 can be supported on the top of the fixed fixture 8, so that the scraper 3 can be easily installed or removed. A sliding ring 42 is fixedly connected to the side wall of the sliding column 41, and the side wall of the sliding column 41 is slidably connected to the inner wall of the connecting cylinder 4 through the sliding ring 42; During the process, it has relatively stable sliding performance. The fitting block 5 is fixedly and fixedly connected to the bottom end of the side wall of the connecting cylinder 4, and the top side of the fitting block 5 is in an inclined shape; it can ensure that the fitting block 5 can have a better clamping effect with the clamping head 9. The middle of the scraper 3 is provided with four fixing holes 31, the four corners of the scraper 3 are provided with grinding blocks 32, and the four end faces of the scraper 3 are provided with different knife edge grooves 33; , which can grind and repair different shapes of knife edges. One end of the fixing fixture 8 is fixedly connected with the installation plate 10, and one end of the installation plate 10 is fixedly installed with a second spring 11, and the second spring 11 is supported on the side wall of the installation groove 2; one end of the clamp 8, thereby ensuring that the fixing clamp 8 can be more firmly clamped to the scraper 3 without being affected by the precision linear motor 12. The output end of the control box 13 is electrically connected to the input end of the precision linear motor 12 ; it is convenient to use the control box 13 to control the precision linear motor 12 .

The precision linear motor 12 in this embodiment is a known technology that has been disclosed and is widely used in daily life.

The working principle and use process of the present invention: by setting the scraper 3 to have knife-edge grooves 33 of different shapes, the knife-edges of different shapes can be ground and repaired. The knife-edge grooves 33 have grooves of different sizes, and the thickness of the grooves is between 0.1-2mm It is possible to rotate the blades of different thicknesses, so that the high-precision linear motion device can maintain the flatness of the blade during the use of the equipment, and the scraper 3 can be repaired, which greatly improves the service life of the scraper 3, saves costs, and can be scraped according to needs. Improvement, coating different requirements of the screen, through the control box 13 can control the precision linear motor 12 to move left and right, and then the precision linear motor 12 can drive the fixed fixture 8 to move left and right, while pressing down on the scraper 3, through the precision linear The motor 12 drives the fixing fixture 8 to move to the left, and then releases the scraper 3. The scraper 3 can be ejected from the installation slot 2 by the first spring 43, so as to facilitate the replacement of the scraper 3. During the installation of the scraper 3, press The scraper 3 then uses the precision linear motor 12 to drive the fixing fixture 8 to move to the left, and then clamps the chuck 9 on the top of the fitting block 5, thus completing the installation of the scraper 3, and finally the scraper 3 can be used for operation processing.

Finally, it should be noted that the above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the The technical solutions described in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (7)

1. High-precision various scraper edge grinding equipment, including a mounting seat (1) and a control box (13), characterized in that: a mounting groove (2) is opened inside the mounting seat (1), and the mounting groove (2) A scraper (3) is slidably connected to the inner wall, a connecting cylinder (4) is fixedly installed in the middle of the bottom end of the scraper (3), and a fitting block (5) is fixedly connected to the side wall of the connecting cylinder (4), An installation column (6) is fixedly connected to the inner wall of the installation groove (2), a fixing member (7) is fixedly connected to the top of the installation column (6), and a fixing clamp (8) is slidably connected to the fixing member (7). ), a clamp head (9) is fixedly connected to the top of the fixing fixture (8), and the clamp head (9) is clamped and fixed on the top of the fitting block (5), and the middle of the bottom end of the installation groove (2) is fixed A precision linear motor (12) is installed, and the output end of the precision linear motor (12) is connected and fixed in the middle of the bottom end of the fixing fixture (8) through a connection block. 2. The high-precision multiple scraper edge grinding equipment according to claim 1, wherein a sliding column (41) is slidably connected to the inner side of the connecting cylinder (4), and the top of the sliding column (41) is fixed A first spring (43) is installed, and a ball (44) is installed inside the sliding column (41). 3. The high-precision multiple scraper edge grinding equipment according to claim 2, wherein a sliding ring (42) is fixedly connected to the side wall of the sliding column (41), and the side wall of the sliding column (41) is fixedly connected with a sliding ring (42). The sliding ring (42) is slidably connected to the inner wall of the connecting cylinder (4). 4. The high-precision multiple scraper edge grinding equipment according to claim 1, wherein the fitting block (5) is fixedly and fixedly connected to the bottom end of the side wall of the connecting cylinder (4), and the fitting block (5) The top side is inclined. 5. The high-precision multiple scraper edge grinding equipment according to claim 1, wherein the scraper (3) is provided with four fixing holes (31) in the middle, and the four Grinding blocks (32) are provided at the corners, and four end surfaces of the scraper (3) are provided with different knife edge grooves (33). 6. The high-precision various scraper edge grinding equipment according to claim 1, characterized in that: one end of the fixing fixture (8) is fixedly connected with a mounting plate (10), and one end of the mounting plate (10) A second spring (11) is fixedly installed, and the second spring (11) is supported on the side wall of the installation groove (2). 7. The high-precision multiple scraper edge grinding equipment according to claim 1, wherein the output end of the control box (13) is electrically connected to the input end of the precision linear motor (12).

Images