CN111590449A - Scraping type automatic blanking device for polishing machine - Google Patents

Abstract

The invention discloses a shovel-type automatic unloading device for a polishing machine. On the polishing machine, the fixed seat is installed on the unloading rack, and each scraping mechanism is installed on the fixed seat and corresponds to the position of the corresponding polishing head. The device has the advantages of simple structure, time-saving and labor-saving, ensuring the accuracy of film taking, and improving productivity and efficiency.

Description

Scraper-type automatic unloading device for polishing machine

technical field

The invention mainly relates to the technical field of polishing machines, in particular to a shovel-type automatic feeding device for polishing machines.

Background technique

Modern manufacturing has put forward more and more requirements for CNC equipment, requiring equipment to achieve high-speed, high-efficiency, high-precision and complex parts processing. Five-axis machining machines are more and more widely used in the ranks of modern equipment for processing complex parts. Due to its high precision, flexible programming, processing of various complex surfaces, and processing of five surfaces in one clamping, it has greatly improved the level and efficiency of industrial manufacturing.

In a five-axis or multi-axis polishing machine in the prior art, the polishing mechanism is provided with a plurality of polishing heads, and a polishing sheet is loaded on the polishing head, and the polishing sheet is generally bonded to the polishing head. Since polishing pads are consumables, they need to be replaced frequently to ensure polishing efficiency and quality. The existing methods are to manually tear off the polishing sheet from the polishing head one by one. On the one hand, it is time-consuming and labor-intensive, which seriously affects the production capacity; , which brings great trouble and uncertainty to the subsequent polishing.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a shovel-type automatic unloading device for polishing machines, which is simple in structure, saves time and labor, can ensure the accuracy of taking slices, and can improve productivity and efficiency. .

In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions:

A shovel-type automatic unloading device for a polishing machine, comprising an unloading rack, a fixed seat, and a plurality of rows of scraping mechanisms for scraping polishing sheets on a polishing head, and the unloading rack is mounted on the polishing machine , the fixed seat is installed on the unloading rack, and each scraping mechanism is installed on the fixed seat and corresponds to the position of the corresponding polishing head.

As a further improvement of the above technical solution:

The scraping mechanism includes a scraping driving member and a scraping table, the scraping driving member is mounted on the fixed seat, and the scraping table is connected with the scraping driving member.

The output end of the scraper driving member is provided with a mounting table, and the scraper table is fixed on the mounting table.

A blocking mechanism for preventing the polishing sheet from adhering to the scraper table is installed on the fixed seat.

The blocking mechanism includes a support base and a baffle, the support base is fixed on the fixed base, and the baffle is installed on the support base and extends to the scraper table.

The baffle is provided with an avoidance groove for avoiding the scraper table.

Compared with the prior art, the advantages of the present invention are:

The shovel scraping type automatic unloading device for polishing machine of the present invention comprises a unloading rack, a fixed seat, and a plurality of rows of scraping mechanisms for scraping the polishing sheet on the polishing head, and the unloading rack is installed on the polishing machine, The fixed seat is installed on the unloading rack, and each scraping mechanism is installed on the fixed seat and corresponds to the position of the corresponding polishing head. When the polishing sheet on the polishing head needs to be replaced, the polishing machine stops, the scraping mechanism corresponds to the position of the corresponding polishing head, and then the polishing head is rotated. Blanking. Compared with the traditional structure, the unloading device realizes the automatic removal of the polishing wafer, and its structure is simple, saves time and labor, and improves the production capacity and efficiency; Accuracy of taking slices.

Description of drawings

FIG. 1 is a schematic view of the front structure of the present invention.

FIG. 2 is a schematic view of the three-dimensional structure of the present invention.

FIG. 3 is an enlarged schematic view of the structure of the part A of FIG. 2 .

The symbols in the figure represent:

1. Unloading rack; 2. Fixed seat; 3. Scraper mechanism; 31. Scraper drive; 311, Mounting table; 32, Shovel scraper; 4. Blocking mechanism; 41, Support seat; 42, Baffle plate ; 421. Avoidance slot.

Detailed ways

The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Figures 1 to 3 show an embodiment of a scraper-type automatic unloading device for a polishing machine according to the present invention, comprising a loading rack 1, a fixed seat 2, and a plurality of rows for scraping and polishing on the polishing head The scraping mechanism 3 of the sheet, the unloading frame 1 is installed on the polishing machine, the fixed base 2 is installed on the unloading frame 1, and each scraping mechanism 3 is installed on the fixed base 2 and corresponds to the corresponding polishing head position. When the polishing sheet on the polishing head needs to be replaced, the polishing machine stops, the scraping mechanism 3 corresponds to the position of the corresponding polishing head, and then the polishing head is rotated, the polishing sheet on the polishing head is shoveled by the scraping mechanism 3 and peeled off from the polishing head, Realize automatic cutting. Compared with the traditional structure, the unloading device realizes the automatic removal of the polishing wafer, and its structure is simple, saves time and labor, and improves the production capacity and efficiency; Accuracy of taking slices.

In this embodiment, the scraping mechanism 3 includes a scraping driving member 31 and a scraping table 32 , the scraping driving member 31 is installed on the fixing base 2 , and the scraping table 32 is connected with the scraping driving member 31 . In this structure, the scraper driving member 31 drives the scraper table 32 to extend to the corresponding position of the polishing head, and then rotates the polishing head.

In this embodiment, the scraper driving member 31 is configured as an air cylinder.

In this embodiment, a mounting table 311 is provided at the output end of the scraper driving member 31 , and the scraper table 32 is fixed on the mounting table 311 . The installation table 311 provides an installation basis for the scraper table 32 to ensure the stability and reliability of the scraper table 32 .

In this embodiment, a blocking mechanism 4 for preventing the polishing sheet from adhering to the scraper table 32 is installed on the fixing base 2 . When the scraper driving member 31 drives the scraper table 32 to retract, the polishing sheet will hit the blocking mechanism 4, thereby preventing the polishing sheet from sticking to the scraper table 32, and the structure is simple and ingenious.

In this embodiment, the shutter mechanism 4 includes a support base 41 and a baffle plate 42 , the support base 41 is fixed on the fixed base 2 , and the baffle plate 42 is installed on the support base 41 and extends to the scraper table 32 . The support base 41 provides a mounting base for the baffle plate 42 , and the baffle plate 42 prevents the polishing sheet from adhering to the scraper table 32 .

In this embodiment, the baffle plate 42 is provided with an avoidance groove 421 for avoiding the scraper table 32 . The setting of the avoidance groove 421 can ensure the telescopic action of the scraper table 32, and its structure is simple and reliable.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art, without departing from the scope of the technical solution of the present invention, can make many possible changes and modifications to the technical solution of the present invention by using the technical content disclosed above, or modify it into an equivalent implementation of equivalent changes. example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solutions of the present invention should fall within the protection scope of the technical solutions of the present invention.

Claims (6)

1. The utility model provides an automatic unloader of shovel scraping formula for burnishing machine which characterized in that: the polishing device comprises a blanking frame (1), a fixing seat (2) and a plurality of rows of scraping mechanisms (3) used for scraping polishing sheets on a polishing head, wherein the blanking frame (1) is installed on the polishing machine, the fixing seat (2) is installed on the blanking frame (1), and each scraping mechanism (3) is installed on the fixing seat (2) and corresponds to the corresponding polishing head.

2. The scraping type automatic blanking device for the polishing machine according to claim 1, wherein: shovel and scrape mechanism (3) including shovel scrape driving piece (31) and shovel and scrape platform (32), shovel and scrape driving piece (31) and install on fixing base (2), shovel and scrape platform (32) and shovel and scrape driving piece (31) and be connected.

3. The scraping type automatic blanking device for the polishing machine according to claim 2, wherein: the output end of the scraping driving piece (31) is provided with a mounting table (311), and the scraping table (32) is fixedly connected to the mounting table (311).

4. The scraping type automatic blanking device for the polishing machine according to claim 3, wherein: and a blocking piece mechanism (4) for preventing the polishing piece from being bonded on the scraping table (32) is arranged on the fixed seat (2).

5. The scraping type automatic blanking device for the polishing machine according to claim 4, wherein: the separation blade mechanism (4) comprises a supporting seat (41) and a baffle (42), the supporting seat (41) is fixed on the fixing seat (2), and the baffle (42) is installed on the supporting seat (41) and extends to the scraping table (32).

6. The scraping type automatic blanking device for the polishing machine according to claim 5, wherein: an avoiding groove (421) for avoiding the scraping table (32) is formed in the baffle (42).

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