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CN-121989108-A - Integrated grinding and polishing machine for ceramic roller machining

CN121989108ACN 121989108 ACN121989108 ACN 121989108ACN-121989108-A

Abstract

The invention relates to the technical field of grinding and polishing processing, in particular to an integrated grinding and polishing machine for ceramic roller processing, which comprises a machine tool body, wherein a ceramic roller is fixed on the machine tool body, the ceramic roller is clamped between a main shaft box and a tail seat of the machine tool body, a mounting base is arranged on the machine tool body through a linear motor module, the mounting base moves in parallel relative to the ceramic roller under the driving of the linear motor module, a grinding assembly is arranged on the mounting base, a fine polishing assembly is arranged on the mounting base side by side with the grinding assembly, the ceramic roller is firstly polished through the grinding assembly, then the ceramic roller is polished through the fine polishing assembly, and two grinding and polishing procedures can be continuously finished on one device, so that the clamping deviation caused by repeated clamping is avoided in a combined processing mode, and the ceramic roller is polished in a high-efficiency and high-quality manner.

Inventors

  • JIANG HONGDA

Assignees

  • 常州达达机械设备制造有限公司

Dates

Publication Date
20260508
Application Date
20260409

Claims (10)

  1. 1. The integrated grinding and polishing machine for machining the ceramic roller is characterized by comprising a machine tool body (1), wherein a ceramic roller (2) is clamped between a spindle box and a tailstock of the machine tool body (1), the spindle box is used for driving the ceramic roller (2) to rotate, a grinding assembly (4) and a fine polishing assembly (5) which face the ceramic roller (2) are sequentially arranged on a mounting base (3) of the machine tool body (1), the mounting base (3) loads the fine polishing assembly (5) and the grinding assembly (4) to move in parallel relative to the ceramic roller (2) through a linear motor module, and a cover type liquid cooling part (6) is arranged on the mounting base (3) and the spindle box of the machine tool body (1); The cover type liquid cooling part (6) comprises a vertical plate frame (61) connected to the installation base (3) and a fixed arm rod (62) connected to the vertical plate frame (61), and the cover type liquid cooling part (6) can continuously cover and cool the ground area of the ceramic roller (2).
  2. 2. An integrated grinding and polishing machine for ceramic roll machining according to claim 1, characterized in that the grinding assembly (4) comprises a first feeding table (41), a bottom plate (42), a first power box (43) and a turning head (44), the first feeding table (41) is mounted on the mounting base (3), the bottom plate (42) is arranged on the first feeding table (41), the first power box (43) is arranged on the bottom plate (42), the turning head (44) is mounted on the first power box (43), and a diamond grinding wheel is mounted on the turning head (44); The diamond grinding wheel is aligned to the ceramic roller (2), the first power box (43) drives the rotary head (44) to rotate at a high speed after being started, and the first feeding table (41) can drive the bottom plate (42) to be gradually close to the ceramic roller (2) so that the rotating diamond grinding wheel is in contact with the ceramic roller (2).
  3. 3. An integrated grinding and polishing machine for ceramic roll machining according to claim 2, characterized in that the grinding assembly (4) further comprises an arc-shaped rack (45) provided on the side of the bottom plate (42), a motor (46) mounted on the first feeding table (41), and a gear (47) mounted on the output shaft of the motor (46), the gear (47) being meshed with the arc-shaped rack (45); The middle part of the bottom plate (42) is rotatably arranged on the first feeding table (41), and when the motor (46) is started, the gear (47) and the arc-shaped rack (45) drive the bottom plate (42) to swing through meshing transmission.
  4. 4. An integrated grinding and polishing machine for ceramic roll processing as claimed in claim 3, characterized in that said fine polishing assembly (5) comprises a plurality of second feeding tables (51) mounted side by side on said mounting base (3), a plurality of second power boxes (52) mounted on a plurality of said second feeding tables (51), a plurality of wind-up rolls (53) mounted on a plurality of said second power boxes (52) in pairs, a plurality of auxiliary rolls (54) mounted on said second power boxes (52), a main roll (55) mounted on said second power boxes (52), said main roll (55) protruding and being aligned with said ceramic roll (2), and a plurality of abrasive belts (56) wound on said wind-up rolls (53) at both ends; The abrasive belt (56) sequentially bypasses a part of the auxiliary roller (54), the main roller (55) and the rest of the auxiliary rollers (54); the particle sizes of the abrasive belts (56) are gradually decreased.
  5. 5. An integrated grinding and polishing machine for ceramic roll processing according to claim 4, wherein the cover-type liquid cooling section (6) further comprises: a connecting cross column (63), wherein the connecting cross column (63) is connected with the fixed arm lever (62); An automatic reel (64), the automatic reel (64) being mounted on the connection cross-post (63); The water band (65) is wound on the automatic winder (64), the water band (65) is pulled open and then is positioned right above the ceramic roller (2), the bottom of the water band (65) is opened, an injection port is formed in the end part of the water band (65), and the injection port is communicated with a cooling liquid supply source through a pipeline; The back seat (66), back seat (66) is installed on the headstock of lathe body (1), the tip of hosepipe (65) has the dop, will hosepipe (65) pull open the back and can advance its tip card back seat (66).
  6. 6. An integrated grinding and polishing machine for ceramic roller processing according to claim 5, characterized in that said cover-type liquid cooling section (6) further comprises a swinging tool (67) mounted on said automatic reel (64), and a presser (68) connected to the output shaft of said swinging tool (67), the tip of said presser (68) being equal in width to said water band (65); The presser (68) presses the hose (65) against the automatic reel (64) from the width direction, driven by the oscillating tool (67).
  7. 7. The integrated grinding and polishing machine for ceramic roller processing according to claim 6, wherein the tail end of the fixed arm lever (62) is connected with an arc-shaped wear-resistant flexible brush (7), bristles of the arc-shaped wear-resistant flexible brush (7) are attached to the surface of the ceramic roller (2), the rear side surface of a brush handle of the arc-shaped wear-resistant flexible brush (7) is connected with an adsorption port (8), and the adsorption port (8) is connected with negative pressure equipment through a pipeline; the adsorption port (8) is inclined towards the rear of the arc-shaped wear-resistant flexible brush (7).
  8. 8. An integrated grinding and polishing machine for ceramic roller processing according to claim 7, characterized in that the fixed arm lever (62) is connected with a blowing port (9) through a supporting rod, the blowing port (9) faces directly below and is positioned at the rear side of the adsorption port (8), and the blowing port (9) is connected with a high-pressure fan through a pipeline; the arc-shaped wear-resistant flexible brush (7), the adsorption port (8) and the blowing port (9) are arranged between the grinding component (4) and the fine polishing component (5).
  9. 9. An integrated grinding and polishing machine for ceramic roller processing according to claim 8, characterized in that a cavity is arranged in the brush handle of the arc-shaped wear-resistant flexible brush (7), an injection pipeline (10) is arranged along the fixed arm lever (62), and the injection pipeline (10) is communicated with the cavity in the arc-shaped wear-resistant flexible brush (7) and is connected with a water source; A plurality of leak holes are formed in the arc-shaped wear-resistant flexible brush (7), and the leak holes extend from the cavity of the arc-shaped wear-resistant flexible brush (7) to the position between the bristles of the arc-shaped wear-resistant flexible brush (7).
  10. 10. An integrated grinding and polishing machine for ceramic roller processing according to claim 9, characterized in that an upper door plate (11) is vertically arranged on the front side of the machine tool body (1) in a sliding manner through a sliding rail at a position corresponding to a main shaft box and a tailstock, two air cylinders (12) are arranged on the machine tool body (1), and the output ends of the two air cylinders (12) are respectively connected with the two ends of the upper door plate (11); Be provided with a plurality of pinch bars on lathe body (1), pinch bar one end is connected to go up door plant (11), profile modeling bracket is installed to the other end of pinch bar, profile modeling bracket is located ceramic roller (2) below, the last cushion that has laid of profile modeling bracket, when going up door plant (11) decline, the other end perk of pinch bar, at this moment profile modeling bracket will ceramic roller (2) hold in the palm.

Description

Integrated grinding and polishing machine for ceramic roller machining Technical Field The invention relates to the technical field of grinding and polishing processing, in particular to an integrated grinding and polishing machine for ceramic roller processing. Background The roller (also called roller, cylinder) is the core accurate basic component of the printing equipment, directly determines the quality, production efficiency and equipment operation stability of the printed matter, it is the core component realizing quantitative ink transfer, accurate coating, its surface processing precision directly determines the color uniformity, picture and text fineness and batch stability of the printed matter. The roller in industry is generally composed of a metal roller core and a ceramic coating sprayed on the surface of the metal roller core, wherein the ceramic coating can greatly prolong the service life of the roller, has super-strong durability, can improve printing quality and the like, and can still keep stable, accurate and durable under the severe environments of high speed, high pressure and high abrasion, thereby ensuring the quality of each printed matter. However, after the ceramic is sprayed, the ceramic coating has a plurality of tiny pores, the surface is too coarse to be directly used, and therefore, a series of subsequent treatments are needed to be carried out on the ceramic roller, wherein the subsequent treatments comprise grinding and polishing treatment, namely, the ceramic roller is firstly ground, the outer diameter and the roundness are processed to the designed sizes, and then finer polishing is carried out, so that the surface of the ceramic roller reaches a mirror surface state. In the existing ceramic roller processing, grinding and polishing are usually two separate processes, namely, grinding is carried out on two independent devices, the sprayed ceramic roller is required to be firstly ground to remove coating allowance, the roundness of the roller body is primarily corrected, then the roller body is transferred to special polishing equipment, clamping, aligning and centering are carried out again, and then the roller surface is subjected to mirror surface treatment. The heat conductivity of the ceramic is poor, particularly the heat dissipation of the roller body needs to be paid attention to during grinding and polishing, but during actual processing, generally, the cooling liquid and the processing area follow up, and only the processing area can be directly dissipated, so that each area can only be cooled and dissipated during grinding, and along with the processing, the continuously generated heat can be continuously transferred and accumulated, so that the risk of heat damage of a non-processing area is increased, and the roller body needs a long-time cooling process after processing, thereby influencing the overall efficiency. Disclosure of Invention The invention aims to provide an integrated grinding and polishing machine for ceramic roller processing, which aims to solve the problems. In order to achieve the above object, the present invention provides an integrated grinding and polishing machine for ceramic roller processing, comprising: The ceramic roller is clamped between a main shaft box and a tailstock of the machine tool body, the main shaft box of the machine tool body drives the ceramic roller to rotate, and the tailstock of the machine tool body can be fed towards the main shaft box to prop against the ceramic roller; The grinding assembly is mounted on the mounting base and is used for coarsely grinding the ceramic roller; The fine polishing assembly and the grinding assembly are arranged on the mounting base in parallel, and the grinding assembly and the fine polishing assembly grind and polish the ceramic roller on the machine tool body sequentially; And the cover type liquid cooling part is arranged on the installation base and the main spindle box of the machine tool body, and can continuously perform cover cooling on the area after the ceramic roller is ground. Further, the grinding assembly comprises a first feeding table mounted on the mounting base table, a bottom plate arranged on the first feeding table, a power box arranged on the bottom plate, and a rotary head mounted on the first power box, wherein a diamond grinding wheel is mounted on the rotary head; The diamond grinding wheel on the rotary head is aligned with the ceramic roller, the rotary head is driven to rotate at a high speed after the first power box is started, and the first feeding table can drive the bottom plate to gradually approach the ceramic roller so that the rotating diamond grinding wheel is contacted with the ceramic roller. Further, the grinding assembly further comprises an arc-shaped rack arranged on the side edge of the bottom plate, a motor arranged on the first feeding table, and a gear arranged on an output shaft of the motor, wherein the gear is meshed with the