Double-sided polishing and grinding device for furniture production

Abstract

The double-face polishing and grinding device for furniture production comprises a machine base, a shell is arranged at the top of the machine base, inlets and outlets are formed in the two sides of the shell, a groove is further formed in the top face of the machine base in the shell, and a cover body driven by an electric push rod is arranged in the position, over the groove, in the shell. A grinding roller I driven by a motor I and a lower dust removal mechanism are arranged in the groove, and a grinding roller II driven by a motor II and an upper dust removal mechanism are arranged in the cover body. The lower dust removal mechanism comprises a blowing pipe I and a dust suction pipe I, a plurality of groups of air outlet nozzles I are obliquely and upwards arranged on the side wall of the blowing pipe I, and a plurality of groups of air inlets I are uniformly formed in the side wall of the dust suction pipe I; the upper dust removal mechanism comprises a purging pipe II and a dust suction pipe II, a plurality of groups of air outlet nozzles II are obliquely and downwards arranged on the side wall of the purging pipe II, and a plurality of groups of air inlets II are uniformly formed in the side wall of the dust suction pipe II. The two end faces of a product can be ground and polished at the same time.

Description

Technical Field

[0001] The invention relates to the field of furniture production, and in particular to a double-sided polishing and grinding device for furniture production. Background Art

[0002] Before the boards used in furniture production are processed into finished products, their end faces generally need to be ground and polished to improve the aesthetics of the finished products. Therefore, the boards are generally ground and polished before processing. However, the existing grinding equipment can basically only grind the top surface of the board. After the top surface is polished, it is turned over and the other end surface is polished. This results in low grinding efficiency, which is not conducive to improving work efficiency and reducing labor intensity. Summary of the invention

[0003] The purpose of the present invention is to provide a double-sided polishing and grinding device for furniture production.

[0004] The technical problem of the present invention is mainly solved by the following technical solutions:

[0005] A double-sided polishing and grinding device for furniture production, comprising a machine base:

[0006] A shell is provided on the top of the machine base, wherein both sides of the shell are provided with an inlet and an outlet, and a groove is also provided on the top surface of the machine base in the shell, a cover body driven by an electric push rod is provided in the shell just above the groove, a grinding roller I driven by a motor I and a lower dust removal mechanism are provided in the groove, and a grinding roller II driven by a motor II and an upper dust removal mechanism are provided in the cover body;

[0007] The lower dust removal mechanism includes a purge pipe I and a dust suction pipe I, wherein a plurality of groups of air outlet nozzles I are arranged obliquely upward on the side wall of the purge pipe I, and a plurality of groups of air inlets I are evenly arranged on the side wall of the dust suction pipe I;

[0008] The upper dust removal mechanism includes a purge pipe II and a dust suction pipe II, wherein a plurality of groups of air outlet nozzles II are arranged obliquely downward on the side wall of the purge pipe II, and a plurality of groups of air inlets II are evenly arranged on the side wall of the dust suction pipe II;

[0009] An exhaust fan is also provided on the outside of the machine base, wherein the inlet end of the exhaust fan is connected to the dust suction pipe I and the dust suction pipe II through the pipe I, and the outlet end of the exhaust fan is connected to the box body in the groove through the pipe II, and a dust collecting bag is provided in the box body which is covered on the outlet end of the pipe II, and the side wall of the box body is connected to the corresponding purge pipe I and purge pipe II through a circulation pipe.

[0010] Preferably, a supporting roller is arranged in the groove on one side of the grinding roller 1, wherein the top of the supporting roller is flush with the top of the grinding roller 1.

[0011] Preferably, limiting rollers are arranged in the covers on both sides of the grinding roller II.

[0012] Preferably, the air outlet nozzles I and II are both inclined toward the gap between the grinding rollers I and II.

[0013] Preferably, an operating opening communicating with the groove is provided on the side wall of the base, wherein a switch door I is provided in the operating opening, and a switch door II is provided on the side wall of the box body.

[0014] The beneficial effects of the present invention are as follows: the present invention adjusts the height of the grinding roller II so that it can meet the processing requirements of products of different thicknesses, wherein the rotating grinding rollers I and II can simultaneously grind and polish the upper and lower sides of the plate, and the exhaust fan extracts and filters the debris obtained by grinding through the upper dust removal mechanism and the lower dust removal mechanism, so as to facilitate the collection and recovery of impurities such as dust, and the filtered gas can be recycled and utilized to cool the grinded end face of the plate and clean its end face at the same time, so as to facilitate the upper dust removal mechanism and the lower dust removal mechanism to recover and process the impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 It is a cross-sectional view of the present invention.

[0017] In the figure: 1, base, 2, shell, 3, inlet and outlet, 4, groove, 5, cover, 6, electric push rod, 7, grinding roller I, 8, lower dust removal mechanism, 81, purge pipe I, 82, air outlet nozzle I, 83, dust suction pipe I, 9, grinding roller II, 10, upper dust removal mechanism, 101, purge pipe II, 102, air outlet nozzle II, 103, dust suction pipe II, 11, exhaust fan, 12, pipeline I, 13, pipeline II, 14, box, 15, dust collecting bag, 16, circulation pipe, 17, support roller, 18, limit roller. DETAILED DESCRIPTION

[0018] The following are examples and the attached Figure 1-2 , the technical solution of the present invention is further specifically described.

[0019] A double-sided polishing device for furniture production, comprising a machine base 1:

[0020] A shell 2 is provided on the top of the base 1, wherein both sides of the shell 2 are provided with an inlet and outlet 3, and a groove 4 is also provided on the top surface of the base 1 in the shell 2, a cover 5 driven by an electric push rod 6 is provided in the shell just above the groove 4, a grinding roller I7 driven by a motor I and a lower dust removal mechanism 8 are provided in the groove 4, and a grinding roller II9 driven by a motor II and an upper dust removal mechanism 10 are provided in the cover 5;

[0021] The lower dust removal mechanism 8 includes a purge pipe I81 and a dust suction pipe I83, wherein a plurality of groups of air outlet nozzles I82 are arranged obliquely upward on the side wall of the purge pipe I81, and a plurality of groups of air inlets I are evenly arranged on the side wall of the dust suction pipe I83;

[0022] The upper dust removal mechanism 10 includes a purge pipe II101 and a dust suction pipe II103, wherein a plurality of groups of air outlet nozzles II102 are arranged obliquely downward on the side wall of the purge pipe II101, and a plurality of groups of air inlets II are evenly arranged on the side wall of the dust suction pipe II103;

[0023] An exhaust fan 11 is also provided on the outside of the base 1, wherein the inlet end of the exhaust fan 11 is connected to the dust suction pipe I83 and the dust suction pipe II103 through the pipe I12, and the outlet end of the exhaust fan 11 is connected to the box 14 in the groove 4 through the pipe II13, and a dust collecting bag 15 is provided in the box 14 which is jacketed on the outlet end of the pipe II13, wherein the side wall of the box 14 is connected to the corresponding purge pipe I81 and the purge pipe II101 through the circulation pipe 16.

[0024] A support roller 17 is mounted in the groove 4 on one side of the grinding roller 17, wherein the top of the support roller 17 is flush with the top of the grinding roller 17. The support roller 17 supports and fixes the bottom suspended area of ​​the plate above the groove 4;

[0025] The cover bodies 5 on both sides of the grinding roller II9 are all provided with limiting rollers 18. The top of the plate is squeezed by multiple groups of limiting rollers 18 to prevent it from tilting during grinding.

[0026] In this embodiment, the air outlet nozzle I82 and the air outlet nozzle II102 are both inclined toward the gap direction between the grinding roller I7 and the grinding roller II9.

[0027] In this embodiment, an operation opening communicating with the groove 4 is arranged on the side wall of the base 1, wherein a switch door I is arranged in the operation opening, and a switch door II is arranged on the side wall of the box body 14.

[0028] Usage: According to the thickness of the plate, the cover 5 is driven by the electric push rod 6 to adjust the height of the grinding roller II9, wherein the plate slides through the gap between the grinding roller I7 and the grinding roller II9. At this time, the rotating grinding rollers I7 and II9 can drive the plate to move downward, and can also grind and polish the upper and lower end surfaces of the plate at the same time;

[0029] During grinding, the exhaust fan 11 can extract the dust generated by grinding the upper and lower end surfaces of the plate through the pipe I12, the dust suction pipe I83, the dust suction pipe II103, the air inlet I and the air inlet II, and the extracted dust and other impurities enter the dust collecting bag 15 through the pipe II13 for filtration and collection for easy recovery. The filtered gas is collected in the box 14 and enters the purge pipe I81 and the purge pipe II101 through the circulation pipe 16. At the same time, it is blown to the grinding end surfaces on the upper and lower sides of the plate through the air outlet nozzles I82 and the air outlet nozzles II102. On the one hand, it can cool the grinding end surface of the plate, and on the other hand, it will blow the impurities on the grinding end surface of the plate to separate it from the impurities and diffuse them in the air. While cleaning the end surface of the plate, the diffused impurities are also convenient for the dust suction pipe I83 and the dust suction pipe II103 and other components to extract the diffused impurities.

[0030] The present invention adjusts the height of the grinding roller II9 so that it can meet the processing requirements of products of different thicknesses, wherein the rotating grinding rollers I7 and II9 can simultaneously grind and polish the upper and lower sides of the plate, and the exhaust fan 11 extracts and filters the debris obtained by grinding through the upper dust removal mechanism 10 and the lower dust removal mechanism 8 to facilitate the collection and recovery of impurities such as dust, and the filtered gas can be recycled and reused to cool the grinded end face of the plate and clean its end face, so that the upper dust removal mechanism 10 and the lower dust removal mechanism 8 can recover the impurities.

[0031] The present invention is described in detail above, but the contents are only preferred embodiments of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made according to the scope of application of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A double-sided polishing device for furniture production, comprising a machine base, characterized in that: A shell is provided on the top of the machine base, wherein both sides of the shell are provided with an inlet and an outlet, and a groove is also provided on the top surface of the machine base in the shell, a cover body driven by an electric push rod is provided in the shell just above the groove, a grinding roller I driven by a motor I and a lower dust removal mechanism are provided in the groove, and a grinding roller II driven by a motor II and an upper dust removal mechanism are provided in the cover body; The lower dust removal mechanism includes a purge pipe I and a dust suction pipe I, wherein a plurality of groups of air outlet nozzles I are arranged obliquely upward on the side wall of the purge pipe I, and a plurality of groups of air inlets I are evenly arranged on the side wall of the dust suction pipe I; The upper dust removal mechanism includes a purge pipe II and a dust suction pipe II, wherein a plurality of groups of air outlet nozzles II are arranged obliquely downward on the side wall of the purge pipe II, and a plurality of groups of air inlets II are evenly arranged on the side wall of the dust suction pipe II; An exhaust fan is also provided on the outside of the machine base, wherein the inlet end of the exhaust fan is connected to the dust suction pipe I and the dust suction pipe II through the pipe I, and the outlet end of the exhaust fan is connected to the box body in the groove through the pipe II, and a dust collecting bag is provided in the box body which is covered on the outlet end of the pipe II, and the side wall of the box body is connected to the corresponding purge pipe I and purge pipe II through a circulation pipe.

2. The double-sided polishing device for furniture production according to claim 1, characterized in that: A supporting roller is arranged in the groove on one side of the grinding roller 1, wherein the top of the supporting roller is flush with the top of the grinding roller 1.

3. The double-sided polishing device for furniture production according to claim 1, characterized in that: Limiting rollers are arranged in the covers on both sides of the grinding roller II.

4. The double-sided polishing device for furniture production according to claim 1, characterized in that: The air outlet nozzles I and II are both arranged to be inclined toward the gap between the grinding rollers I and II.

5. The double-sided polishing device for furniture production according to claim 1, characterized in that: An operating opening communicating with the groove is arranged on the side wall of the base, wherein a switch door I is arranged in the operating opening, and a switch door II is arranged on the side wall of the box body.

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