Grinding machine for cabinet shell production

Abstract

The utility model discloses a polisher for cabinet shell production, and relates to the technical field of cabinet shell production and processing, the polisher comprises a work box, the front side of the work box is hinged with a box door, the left side and the right side of the work box are fixedly connected with hydraulic rods, and the telescopic ends of the hydraulic rods are fixedly connected with a polisher body; a dust collection assembly used for collecting dust is arranged at the top of the working box and comprises a dust collection opening fixedly connected to the inner top wall of the working box. According to the grinding machine for cabinet shell production, by starting the air extracting pump, under the cooperation of the dust collecting box, the filter plate, the dust suction pipe and the dust suction opening, dust and chippings generated in the grinding process can be collected into the dust collecting box, and the dust and chippings are discharged through the input end of the air extracting pump after being purified by the filter plate; and dust and chippings can be prevented from being attached to the ground surface of the cabinet shell again, fixing of the filter plate can be removed by pulling a pull ring, cleaning is conducted, and dust and chippings are prevented from being accumulated, and the dust collection efficiency is prevented from being affected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of cabinet shell production and processing, in particular to a polishing machine for cabinet shell production. BACKGROUND

[0002] As the carrier of various electronic devices, the cabinet not only needs to have good functionality, but also the appearance quality of its shell is increasingly valued. In the cabinet shell production process, due to the stamping, cutting and other processing technologies, burrs, uneven edges, rough welding spots and other problems may occur on the surface of the shell. The burrs and protrusions generated during the processing can be removed by the polishing machine, and the oxide scale and oil stains and other impurities on the surface of the shell can be eliminated, thereby creating good conditions for the subsequent surface treatment process.

[0003] During the cabinet shell production process, a large amount of dust and debris will be generated during polishing. The flying dust and debris not only can harm the health of the workers, but also can re-attach to the surface of the cabinet shell that has been polished, which can cause granular impurities on the surface of the shell, affecting its smoothness and flatness.

[0004] In order to overcome the above-mentioned defects, the prior art (Chinese patent application with application number CN202222950227.5 and application date of November 7, 2022) discloses a high-efficiency polishing machine. The splashes during the polishing process are blocked by the protective shell, and the blocked splashes fall into the inner cavity of the receiving shell. Most of the falling splashes are collected by the receiving shell to meet the polishing requirements. The dust gas generated during polishing is filtered by the filter screen, and the dust is intercepted at the bottom side of the filter screen. The clean gas is discharged through the air outlet pipe to improve the working environment of the workers and protect the health of the workers. The dust is convenient to clean, and the efficiency of the workers is improved.

[0005] Although the prior art can collect the flying dust and debris, the surface of the filter screen will accumulate dust and debris after a long time of use. The device in the above-mentioned application is not convenient to disassemble and clean the filter screen during use, which causes the accumulation of dust and debris and affects the filtering effect and dust suction efficiency. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a polishing machine for cabinet shell production to solve the problem of inconvenient disassembly and cleaning of the filter screen, which causes the accumulation of dust and debris and affects the filtering effect and dust suction efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a polishing machine for cabinet shell production, comprising a working box, a box door is hinged to the front side of the working box, hydraulic rods are fixedly connected to the left and right sides of the working box, and a polishing machine body is fixedly connected to the extension end of the hydraulic rod.

[0008] The top of the working box is equipped with a dust collection assembly for collecting dust. The dust collection assembly includes a dust suction port fixedly connected to the top wall of the working box, a dust suction pipe fixedly connected inside the dust suction port, a dust collection box fixedly connected to the top of the working box, and the end of the dust suction pipe away from the dust suction port fixedly connected to the inside of the dust collection box. An air pump is fixedly installed on the top of the working box, and the output end of the air pump is fixedly connected to the inside of the dust collection box. A filter plate is slidably connected inside the dust collection box, and a disassembly assembly for disassembling the filter plate is provided inside the dust collection box. A clamping assembly for fixing the outer shell is provided inside the working box.

[0009] Furthermore, the clamping assembly includes two fixed blocks fixedly connected to the inner wall of the work box, two support rods fixedly connected to opposite sides of the two fixed blocks, two sliders slidably mounted on the outer wall of the support rods, two clamping plates fixedly connected to the top of the sliders, an electric push rod fixedly mounted on the inner wall of the work box, the telescopic end of the electric push rod fixedly connected to the bottom of one of the sliders, a fixed rod fixedly connected to the inner wall of the work box, a shelf fixedly connected to the top of the fixed rod, a rotating plate rotatably connected to the outer wall of the fixed rod, rotating rods rotatably connected to the tops of both ends of the rotating plate, and the end of the rotating rod away from the rotating plate rotatably connected to the top of the slider.

[0010] Furthermore, the disassembly assembly includes a sliding rod slidably connected inside the top side of the dust collection box. A limiting plate is fixedly connected to the outer wall of the sliding rod. A sliding cavity is opened inside the top side of the dust collection box, and the outer wall of the limiting plate is slidably connected inside the sliding cavity. A spring is sleeved on the outer wall of the sliding rod. A sliding groove communicating with the sliding cavity is opened on the top of the filter plate. One end of the sliding rod is slidably inserted into the sliding groove, and the other end of the sliding rod is rotatably connected to a pull ring.

[0011] Furthermore, the top of the dust collection box has a through hole communicating with the sliding cavity, and the outer wall of the sliding rod is slidably inserted into the through hole.

[0012] Furthermore, one end of the spring is fixedly connected to the inner wall of the sliding cavity, and the other end of the spring is fixedly connected to the side wall of the limiting plate.

[0013] Furthermore, when the filter plate is locked, the end of the sliding rod near the filter plate is slidably inserted into the groove.

[0014] Furthermore, the side wall of the clamp is fixedly connected with an anti-slip pad, and the anti-slip pad is made of rubber.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] (1) The polishing machine for cabinet shell production, through the starting of the air suction pump, in the cooperation of the dust collecting box, the filter plate, the dust suction pipe and the dust suction port, can collect the dust and debris generated in the polishing process to the dust collecting box, and after purification of the filter plate, finally discharged through the input end of the air suction pump, can prevent the dust and debris from re-attaching to the surface of the cabinet shell which has been polished, by pulling the pull ring, the fixing of the filter plate can be released for cleaning, prevent dust and debris accumulation, affect the dust suction efficiency;

[0017] (2) The polishing machine for cabinet shell production, through the starting of the electric push rod, under the action of the two sliding blocks and the two rotating rods, can make the multiple clamping plates move towards each other, so as to clamp and fix the cabinet, prevent deviation or shaking during polishing, cause uneven polishing position and force, affect the surface flatness and smoothness. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the working tank and dust collecting box structure schematic view of the utility model;

[0019] Figure 2 It is the polishing machine body and dust suction port structure schematic view of the utility model;

[0020] Figure 3 It is the clamping plate and sliding block structure schematic view of the utility model;

[0021] Figure 4 It is the air suction pump and dust collecting box structure schematic view of the utility model;

[0022] Figure 5 It is the utility model Figure 4 It is the structure schematic view of A place in the utility model;

[0023] Figure 6 It is the filter plate and sliding rod structure schematic view of the utility model.

[0024] In the drawing: 1, working tank;2, tank door;3, non-slip pad;4, electric push rod;5, hydraulic rod;6, dust suction pipe;7, air suction pump;8, dust collecting box;9, polishing machine body;10, fixed block;11, support rod;12, storage plate;13, clamping plate;14, sliding block;15, rotating plate;16, fixed rod;17, rotating rod;18, filter plate;19, sliding rod;20, spring;21, limit plate;22, sliding cavity;23, pull ring;24, sliding groove;25, dust suction port. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] Embodiment one: please refer to Figures 1-6 The utility model provides the following technical scheme: a polishing machine for cabinet shell production, including work box 1, the front side of work box 1 is hinged with box door 2, and the left and right sides of work box 1 are all fixedly connected with hydraulic rod 5, and the telescopic end of hydraulic rod 5 is fixedly connected with polishing machine body 9;

[0027] The clamping assembly includes two fixed blocks 10 fixedly connected to the inner wall of the work box 1, two support rods 11 fixedly connected to the opposite sides of the two fixed blocks 10, two sliding blocks 14 slidingly installed on the outer wall of the support rods 11, two clamping plates 13 fixedly connected to the top of the sliding blocks 14, an electric push rod 4 fixedly installed on the inner wall of the work box 1, the telescopic end of the electric push rod 4 fixedly connected to the bottom of one of the sliding blocks 14, a fixed rod 16 fixedly connected to the inner wall of the work box 1, a storage plate 12 fixedly connected to the top of the fixed rod 16, a rotating plate 15 rotatably connected to the outer wall of the fixed rod 16, two rotating rods 17 rotatably connected to the top of the sliding blocks 14 at the top of both ends of the rotating plate 15, and the end of the rotating rod 17 away from the rotating plate 15 rotatably connected to the top of the sliding block 14.

[0028] The side wall of the clamping plate 13 is fixedly connected with a non-slip pad 3, and the material of the non-slip pad 3 is rubber.

[0029] In work, open the box door 2 by the handle, then place the cabinet shell to be processed on the storage plate 12, start the electric push rod 4 to control the expansion of the telescopic rod, push the sliding block 14 to expand outward, control the positioning of the rotating plate 15 with the fixed rod 16 through the rotating rod 17 rotatably connected on the sliding block 14, drive the rotating plate 15 to form positioning rotation, thereby control the synchronous expansion of the opposite sliding blocks 14 to the two sides on the two support rods 11, and drive the synchronous movement of the opposite clamping plates 13, thereby stably clamping and fixing the cabinet shell, preventing the cabinet shell from shifting or shaking during processing and polishing, starting the hydraulic rod 5 to drive the polishing machine body 9 to approach the cabinet shell, and finally starting the polishing machine body 9 to remove burrs and protrusions generated during processing. The non-slip pad 3 on the side wall of the clamping plate 13 is used to increase the friction between the clamping plate 13 and the shell, and is made of rubber material, which has good elasticity and buffering performance, can absorb impact and vibration, and can protect the shell from damage.

[0030] Embodiment Two: On the basis of Embodiment One, the dust and debris generated in the polishing process are collected by setting the dust collection assembly, and the specific structure is as follows: the top of the working box 1 is provided with a dust collection assembly for collecting dust, the dust collection assembly comprises a dust suction port 25 fixedly connected to the inner top wall of the working box 1, the inside of the dust suction port 25 is fixedly connected with a dust suction pipe 6, the top of the working box 1 is fixedly connected with a dust collecting box 8, and the end of the dust suction pipe 6 away from the dust suction port 25 is fixedly connected to the inside of the dust collecting box 8, the top of the working box 1 is fixedly installed with an air suction pump 7, the output end of the air suction pump 7 is fixedly connected to the inside of the dust collecting box 8, the inside of the dust collecting box 8 is slidably connected with a filter plate 18, and the dust collecting box 8 is provided with a disassembly assembly for disassembling the filter plate 18, and the inside of the working box 1 is provided with a clamping assembly for fixing the shell.

[0031] When the burrs and protrusions on the surface of the cabinet shell are removed, a large amount of dust and debris will be generated, by starting the air suction pump 7, the output end of the air suction pump 7 can suck out the purified air in the dust collecting box 8, and drive the dust suction pipe 6 and the dust suction port 25 to collect the flying dust and debris into the dust collecting box 8, and after purification by the filter plate 18, the purified air is discharged through the input end of the air suction pump 7, which not only prevents harm to the health of the workers, but also prevents the dust and debris from re-attaching to the already polished surface of the cabinet shell.

[0032] Embodiment Three: On the basis of Embodiment Two, the filter plate 18 can be disassembled by setting the disassembly assembly, so as to prevent the dust and debris from accumulating and affecting the purification effect and dust collection efficiency, and the specific structure is as follows: the disassembly assembly comprises a sliding rod 19 slidably connected to the inside of the top side of the dust collecting box 8, a limiting plate 21 fixedly connected to the outer wall of the sliding rod 19, a sliding cavity 22 formed in the top side of the dust collecting box 8, and the outer wall of the limiting plate 21 is slidably connected in the sliding cavity 22, a spring 20 sleeved on the outer wall of the sliding rod 19, a sliding slot 24 formed in the top of the filter plate 18 and communicating with the sliding cavity 22, and a pull ring 23 rotatably connected to one end of the sliding rod 19 and slidably inserted into the sliding slot 24.

[0033] The top of the dust collecting box 8 is provided with a through hole communicating with the sliding cavity 22, and the outer wall of the sliding rod 19 is slidably inserted into the through hole.

[0034] One end of the spring 20 is fixedly connected to the inner wall of the sliding cavity 22, and the other end of the spring 20 is fixedly connected to the side wall of the limiting plate 21.

[0035] When the filter plate 18 is locked, the end of the sliding rod 19 close to the filter plate 18 is slidably inserted into the sliding slot 24.

[0036] When the grinder is operated for a long time, dust and debris in the dust collecting box 8 can excessively accumulate on the surface of the filter plate 18. The dust and debris can be removed by pulling the pull ring 23 to drive the sliding rod 19 away from the filter plate 18, and simultaneously drive the limiting plate 21 to move in the sliding cavity 22, so that the spring 20 is compressed under force, thereby releasing the fixation of the filter plate 18, and then sliding the filter plate 18 out of the dust collecting box 8 to clean the dust and debris, prevent dust and debris from accumulating, and affect the purification effect and dust suction efficiency. Finally, the cleaned filter plate 18 is slid into the dust collecting box 8, and the pull ring 23 is released, so that the spring 20 is restored to drive the limiting plate 21 and the sliding rod 19 to move, so that the bottom of the sliding rod 19 is inserted into the sliding groove 24, thereby fixing the filter plate 18.

[0037] The contents not described in detail in the specification belong to the prior art known to those skilled in the art.

[0038] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, and any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A polishing machine for cabinet shell production, comprising a work box (1), a box door (2) is hinged to the front side of the work box (1), a hydraulic rod (5) is fixedly connected to the left and right sides of the work box (1), and a polishing machine body (9) is fixedly connected to the telescopic end of the hydraulic rod (5); characterized in that A dust collection assembly for collecting dust is arranged on the top of the work box (1), the dust collection assembly comprises a dust suction port (25) fixedly connected to the inner top wall of the work box (1), a dust suction pipe (6) is fixedly connected to the inside of the dust suction port (25), a dust collection box (8) is fixedly connected to the top of the work box (1), one end of the dust suction pipe (6) away from the dust suction port (25) is fixedly connected to the inside of the dust collection box (8), a gas suction pump (7) is fixedly installed on the top of the work box (1), the output end of the gas suction pump (7) is fixedly connected to the inside of the dust collection box (8), a filter plate (18) is slidably connected to the inside of the dust collection box (8), and a dismounting assembly for dismounting the filter plate (18) is arranged in the dust collection box (8), and a clamping assembly for fixing the shell is arranged in the work box (1).

2. The polishing machine for producing a cabinet shell according to claim 1, characterized in that: The clamping assembly comprises two fixed blocks (10) fixedly connected to the inner wall of the work box (1), two support rods (11) are fixedly connected to the opposite sides of the two fixed blocks (10), two sliding blocks (14) are slidably installed on the outer wall of the support rod (11), two clamping plates (13) are fixedly connected to the top of the sliding block (14), an electric push rod (4) is fixedly installed on the inner wall of the work box (1), the telescopic end of the electric push rod (4) is fixedly connected to the bottom of one of the sliding blocks (14), a fixed rod (16) is fixedly connected to the inner wall of the work box (1), a storage plate (12) is fixedly connected to the top of the fixed rod (16), a rotating plate (15) is rotatably connected to the outer wall of the fixed rod (16), rotating rods (17) are rotatably connected to the top of the sliding block (14) at the top of both ends of the rotating plate (15), and one end of the rotating rod (17) away from the rotating plate (15) is rotatably connected to the top of the sliding block (14).

3. The polishing machine for producing a cabinet shell according to claim 1, characterized in that: The dismounting assembly comprises a sliding rod (19) slidably connected to the inside of the top side of the dust collection box (8), a limiting plate (21) is fixedly connected to the outer wall of the sliding rod (19), a sliding cavity (22) is formed in the top side of the dust collection box (8), and the outer wall of the limiting plate (21) is slidably connected to the inside of the sliding cavity (22), a spring (20) is sleeved on the outer wall of the sliding rod (19), a sliding slot (24) communicating with the sliding cavity (22) is formed in the top of the filter plate (18), one end of the sliding rod (19) is slidably inserted into the sliding slot (24), and the other end of the sliding rod (19) is rotatably connected to a pull ring (23).

4. The polishing machine for producing a cabinet shell according to claim 3, characterized in that: A through hole communicating with the sliding cavity (22) is formed in the top of the dust collection box (8), and the outer wall of the sliding rod (19) is slidably inserted into the through hole.

5. The polishing machine for producing a cabinet shell according to claim 3, characterized in that: One end of the spring (20) is fixedly connected to the inner wall of the sliding cavity (22), and the other end of the spring (20) is fixedly connected to the side wall of the limiting plate (21).

6. The polishing machine for producing a cabinet shell according to claim 3, characterized in that: When the filter plate (18) is locked, the sliding rod (19) is slidably inserted into the sliding groove (24) at one end close to the filter plate (18).

7. The polishing machine for producing a cabinet shell according to claim 2, characterized in that: The side wall of the clamping plate (13) is fixedly connected with a non-slip pad (3), and the material of the non-slip pad (3) is rubber.

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