Metal product polishing device

Abstract

The present invention belongs to the technical field of metal products, and specifically discloses a metal product polishing device, including a workbench, a sliding cavity is opened on the top of the workbench, a driving structure is arranged inside the sliding cavity, a mounting shell is fixedly connected to the top of the workbench, a polishing roller is arranged on the inner side of the mounting shell, and a motor is arranged on one side of the mounting shell; by arranging a dust removal structure, the airflow and the debris can be separated after the airflow drives the debris into the mounting cavity, and the rotation of the polishing roller drives the rotating shaft to rotate the scraper to move the collected debris to the lower half of the mounting cavity. At this time, since there is no filter hole and the airflow cannot enter the lower half of the mounting cavity under the isolation of the scraper, the debris can be introduced into the interior of the collection box through the discharge groove under the action of gravity, which effectively avoids the situation in which the collected debris is disturbed and scattered or even refluxed due to the subsequent airflow in the traditional collection method.

Description

Technical Field

[0001] The invention belongs to the technical field of metal products, and specifically discloses a metal product polishing device. Background Art

[0002] The metal products industry includes the manufacturing of structural metal products, metal tools, containers and metal packaging containers, stainless steel and similar daily metal products, etc. Surface polishing devices are required during the production of metal products. However, the existing surface polishing devices have poor dust removal effects, which causes debris to float in the air when used by users. Traditionally, fans are used to drive airflow to collect debris for easy cleaning by staff, but the collected debris will be disturbed and scattered or even refluxed due to the subsequent airflow. Summary of the invention

[0003] In view of this, the purpose of the present invention is to provide a metal product polishing device to solve the problem that the debris collected in the prior art may be disturbed, scattered or even flow back due to the subsequent airflow passing through.

[0004] To achieve the above objectives, the present invention provides a metal product polishing device, comprising a workbench, a sliding cavity is opened on the top of the workbench, a driving structure is arranged inside the sliding cavity, a mounting shell is fixedly connected to the top of the workbench, a polishing roller is arranged on the inner side of the mounting shell, a motor is arranged on one side of the mounting shell, the output shaft of the motor passes through the mounting shell and is fixedly connected to one end of the polishing roller, and a dust removal structure is arranged on the other side of the mounting shell; wherein, the driving structure comprises a slide plate arranged inside the sliding cavity, partition plates are fixedly connected on both sides of the slide plate, a mounting plate slidably connected to the inner wall of the sliding cavity is fixedly connected to the bottom of the slide plate, a first hydraulic push rod is arranged inside the workbench, and the output shaft of the first hydraulic push rod is fixedly connected to the bottom of the mounting plate.

[0005] In the above technical solution, preferably, a placement plate located between the two partitions is provided on the top of the slide plate, and the four corners of the top of the slide plate are fixedly connected with a second hydraulic push rod, the output shaft of the second hydraulic push rod is fixedly connected to the bottom of the placement plate, and evenly distributed connecting tubes are provided between the placement plate and the slide plate.

[0006] In the above technical solution, preferably, the inner wall of the connecting tube is slidably connected with an adjustment plate, the top of the adjustment plate is fixedly connected with an adjustment rod, the upper end of the adjustment rod passes through the connecting tube and is fixedly connected with an adsorption block, the adsorption block passes through the placement plate and the top surface is flush with the top surface of the placement plate.

[0007] In the above technical solution, preferably, a through hole is opened inside the adjusting rod, and the adsorption block is connected with the connecting tube through the through hole.

[0008] In the above technical solution, preferably, the driving structure also includes two pressure plates arranged at the bottom of the mounting shell and symmetrically distributed, the top of the pressure plate is fixedly connected with evenly distributed sliding rods, the upper end of the sliding rod passes through the mounting shell and is fixedly connected with a sliding block slidably connected to the inner wall of the mounting shell, and a spring is fixedly connected between the bottom of the sliding block and the inner wall of the mounting shell.

[0009] In the above technical solution, preferably, the dust removal structure includes a connecting shell fixedly connected to one side of the mounting shell, an mounting cavity is provided inside the connecting shell, the opening cross-section of the mounting cavity is circular, a discharge groove connected to the mounting cavity is provided at the bottom of the connecting shell, and a collection box is provided at the bottom of the connecting shell.

[0010] In the above technical solution, preferably, a mounting box is fixedly connected to the other side of the connecting shell, an exhaust slot is provided on the other side of the mounting box, a fan is arranged inside the mounting box, and filter holes distributed in a semicircular shape and connected to the mounting cavity are provided on the surface of the mounting box.

[0011] In the above technical solution, preferably, the inner wall of the mounting cavity is rotatably connected with a rotating shaft, the other end of the rotating shaft is fixedly connected to the end of the polishing roller, and the surface of the rotating shaft is fixedly connected with scrapers that are evenly distributed and in contact with the inner wall of the mounting cavity.

[0012] In the above technical solution, preferably, two symmetrically distributed collecting chambers are provided inside the mounting shell, the inner wall of the collecting chamber is provided with a collecting groove connected to the inner side of the mounting shell, and a conduit connected to the collecting chamber is provided on one side of the mounting shell, and the other end of the conduit is connected to the mounting chamber.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] By setting up a dust removal structure, the airflow and the debris can be separated after the airflow drives the debris into the installation cavity, and the polishing roller is rotated to drive the rotating shaft to drive the scraper to rotate so that the collected debris moves to the lower half of the installation cavity. At this time, since there is no filter hole and the airflow cannot enter the lower half of the installation cavity under the isolation of the scraper, the debris can be introduced into the collection box through the discharge groove under the action of gravity, which effectively avoids the situation in which the traditional collection method causes the collected debris to be disturbed, scattered or even refluxed due to the subsequent airflow passing through;

[0015] By setting up a driving structure, the position of the metal plate can be quickly adjusted after polishing a part of the metal plate to carry out polishing of the next area. The operation is simple and there is no need for the staff to release the limit after the polishing area is completed and then move the metal plate to another area for further polishing. The labor intensity is reduced, the metal plate can be polished quickly, and the polishing efficiency is effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the present invention;

[0017] Figure 2 It is a partial cross-sectional schematic diagram of the present invention;

[0018] Figure 3 It is a partial schematic diagram of the driving structure of the present invention;

[0019] Figure 4 It is a schematic diagram of the connection between the adjustment plate and the adjustment rod of the present invention;

[0020] Figure 5 It is a schematic diagram of the collection chamber and the collection tank of the present invention;

[0021] Figure 6 It is a partial cross-sectional schematic diagram of the dust removal structure of the present invention;

[0022] Figure 7 for Figure 5 A is an enlarged view of the middle image.

[0023] In the figure: 1. workbench; 2. driving structure; 201. partition; 202. slide plate; 203. mounting plate; 204. first hydraulic push rod; 205. placement plate; 206. second hydraulic push rod; 207. connecting tube; 208. adjusting plate; 209. adjusting rod; 210. through hole; 211. adsorption block; 212. pressure plate; 213. spring; 214. sliding block; 215. sliding rod; 3. mounting shell; 301. motor; 302. polishing roller; 4. dust removal structure; 401. collecting chamber; 402. collecting trough; 403. connecting shell; 404. mounting chamber; 405. discharge trough; 406. scraper; 407. mounting box; 408. exhaust trough; 409. fan; 410. duct; 411. rotating shaft; 412. collecting box. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0026] like Figure 1-Figure 7 A metal product polishing device shown in the figure includes a workbench 1, a sliding cavity is opened on the top of the workbench 1, a driving structure 2 is arranged inside the sliding cavity, a mounting shell 3 is fixedly connected to the top of the workbench 1, a polishing roller 302 is arranged on the inner side of the mounting shell 3, a motor 301 is arranged on one side of the mounting shell 3, the output shaft of the motor 301 passes through the mounting shell 3 and is fixedly connected to one end of the polishing roller 302, and a dust removal structure 4 is arranged on the other side of the mounting shell 3; wherein, the driving structure 2 includes a slide plate 202 arranged inside the sliding cavity, partition plates 201 are fixedly connected on both sides of the slide plate 202, a mounting plate 203 slidably connected to the inner wall of the sliding cavity is fixedly connected to the bottom of the slide plate 202, a first hydraulic push rod 204 is arranged inside the workbench 1, and the output shaft of the first hydraulic push rod 204 is fixedly connected to the bottom of the mounting plate 203.

[0027] The first hydraulic push rod 204 can drive the mounting plate 203 to adjust the position of the slide plate 202 , thereby driving the two partitions 201 to move synchronously.

[0028] like Figure 1-Figure 7 As shown, a placement plate 205 located between two partitions 201 is provided on the top of the skateboard 202, and a second hydraulic push rod 206 is fixedly connected to the four corners of the top of the skateboard 202. The output shaft of the second hydraulic push rod 206 is fixedly connected to the bottom of the placement plate 205, and evenly distributed connecting tubes 207 are provided between the placement plate 205 and the skateboard 202.

[0029] The inner wall of the connecting tube 207 is slidably connected with an adjustment plate 208, and the top of the adjustment plate 208 is fixedly connected with an adjustment rod 209. The upper end of the adjustment rod 209 passes through the connecting tube 207 and is fixedly connected with an adsorption block 211. The adsorption block 211 passes through the placement plate 205 and the top surface is flush with the top surface of the placement plate 205.

[0030] A through hole 210 is formed inside the adjusting rod 209 , and the adsorption block 211 is connected to the connecting tube 207 through the through hole 210 .

[0031] The driving structure 2 further includes two symmetrically distributed pressing plates 212 disposed at the bottom of the mounting shell 3, the top of the pressing plates 212 is fixedly connected with evenly distributed sliding rods 215, the upper ends of the sliding rods 215 penetrate the mounting shell 3 and are fixedly connected with sliding blocks 214 slidably connected to the inner wall of the mounting shell 3, and a spring 213 is fixedly connected between the bottom of the sliding block 214 and the inner wall of the mounting shell 3;

[0032] The metal plate to be polished is placed on the placement plate 205. The placement plate 205 can be driven upward by starting the second hydraulic push rod 206, so that the metal plate is brought into contact with the polishing roller 302. The polishing roller 302 can be driven by the motor 301 to polish the surface of the metal plate. During this process, the sliding rod 215 and the sliding block 214 can be driven downward by the spring 213, so that the pressing plate 212 is closely attached to the surface of the metal plate to achieve a limiting effect, thereby reducing the possibility of shaking during the polishing process. In addition, when the second hydraulic push rod 206 drives the placement plate 205 upward, the adjustment rod 209 can be driven upward synchronously by the adsorption block 211. , which can drive the adjustment plate 208 to slide inside the connecting tube 207, thereby increasing the space between the bottom of the adjustment plate 208 and the inside of the connecting tube 207. Since the metal plate blocks the upper opening of the adsorption block 211, the space between the bottom of the adjustment plate 208 and the inside of the connecting tube 207 can form a negative pressure compared to the outside world. Under the action of the air pressure difference, the fixing effect of the metal plate is enhanced. After polishing is completed, the placement plate 205 is reset by the second hydraulic push rod 206. At this time, the metal plate can be driven to move under the cooperation of the first hydraulic push rod 204 and the mounting plate 203, so as to facilitate the polishing operation of the remaining positions of the metal plate, and the operation is simple.

[0033] like Figure 1-Figure 7 As shown, the dust removal structure 4 includes a connecting shell 403 fixedly connected to one side of the mounting shell 3, a mounting cavity 404 is provided inside the connecting shell 403, the opening cross-section of the mounting cavity 404 is circular, a discharge groove 405 connected to the mounting cavity 404 is provided at the bottom of the connecting shell 403, and a collecting box 412 is provided at the bottom of the connecting shell 403.

[0034] The other side of the connecting shell 403 is fixedly connected with an installation box 407 , the other side of the installation box 407 is provided with an exhaust slot 408 , a fan 409 is arranged inside the installation box 407 , and the surface of the installation box 407 is provided with filter holes distributed in a semicircular shape and connected to the installation cavity 404 .

[0035] The inner wall of the installation cavity 404 is rotatably connected with a rotating shaft 411 , the other end of the rotating shaft 411 is fixedly connected to the end of the polishing roller 302 , and the surface of the rotating shaft 411 is fixedly connected with scrapers 406 evenly distributed and in contact with the inner wall of the installation cavity 404 .

[0036] Two symmetrically distributed collecting chambers 401 are provided inside the installation shell 3, and the inner wall of the collecting chamber 401 is provided with a collecting groove 402 connected to the inner side of the installation shell 3. A conduit 410 connected to the collecting chamber 401 is provided on one side of the installation shell 3, and the other end of the conduit 410 is connected to the installation chamber 404.

[0037] During the polishing process, by starting the fan 409, the debris generated by polishing can be introduced into the interior of the collection chamber 401 through the collection slot 402, and then introduced into the interior of the installation chamber 404 under the action of the conduit 410. Since the filter hole is semicircular and located in the upper half of the installation chamber 404, and the rotating shaft 411 is driven to rotate synchronously during the rotation of the polishing roller 302, the scraper 406 can be driven to rotate. At this time, the debris introduced into the installation chamber 404 can be trapped in the installation chamber 404 and located between two adjacent scrapers 406, and the airflow can discharge it through the filter hole and the exhaust slot 408. As the scraper 406 rotates, the trapped debris is introduced into the lower half of the installation chamber 404, and can be introduced into the collection box 412 for internal storage through the discharge slot 405 under the action of gravity. This method can avoid the disturbance of the collected debris by the airflow during the traditional debris collection process, and even the situation where the debris flows back to the workbench 1 due to the flow of airflow, affecting the polishing effect.

[0038] Working principle: The metal plate to be polished is placed on the placement plate 205. By starting the second hydraulic push rod 206, the placement plate 205 can be driven to move upward, so that it drives the metal plate to contact the polishing roller 302. The motor 301 can drive the polishing roller 302 to polish the surface of the metal plate. During the polishing process, the fan 409 can be started to guide the debris generated by polishing into the interior of the collection chamber 401 through the collection tank 402, and the rotation of the polishing roller 302 drives the rotating shaft 411 to rotate synchronously, which can drive the scraper 406 to rotate. At this time, the debris introduced into the installation cavity 404 can be trapped in the installation cavity 404 and located between two adjacent scrapers 406, and the airflow can discharge it through the filter holes and the exhaust slots 408. As the scraper 406 rotates, the trapped debris is introduced into the lower half of the installation cavity 404, and can be introduced into the collection box 412 for internal storage through the exhaust slot 405 under the action of gravity. This method can avoid the disturbance of the collected debris by the airflow during the traditional debris collection process, and even the situation where the debris flows back to the workbench 1 due to the flow of airflow and affects the polishing effect.

[0039] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. A metal product polishing device, comprising a workbench (1), characterized in that: The top of the workbench (1) is provided with a sliding cavity, the interior of the sliding cavity is provided with a driving structure (2), the top of the workbench (1) is fixedly connected with a mounting shell (3), the inner side of the mounting shell (3) is provided with a polishing roller (302), one side of the mounting shell (3) is provided with a motor (301), the output shaft of the motor (301) passes through the mounting shell (3) and is fixedly connected to one end of the polishing roller (302), and the other side of the mounting shell (3) is provided with a dust removal structure (4); The driving structure (2) comprises a slide plate (202) arranged inside the sliding cavity, the two sides of the slide plate (202) are fixedly connected to partition plates (201), the bottom of the slide plate (202) is fixedly connected to a mounting plate (203) slidably connected to the inner wall of the sliding cavity, and a first hydraulic push rod (204) is arranged inside the workbench (1), and the output shaft of the first hydraulic push rod (204) is fixedly connected to the bottom of the mounting plate (203); The driving structure (2) further comprises two pressure plates (212) which are arranged at the bottom of the mounting shell (3) and are symmetrically distributed; the top of the pressure plate (212) is fixedly connected to a uniformly distributed sliding rod (215); the upper end of the sliding rod (215) passes through the mounting shell (3) and is fixedly connected to a sliding block (214) which is slidably connected to the inner wall of the mounting shell (3); a spring (213) is fixedly connected between the bottom of the sliding block (214) and the inner wall of the mounting shell (3); The dust removal structure (4) comprises a connection shell (403) fixedly connected to one side of the installation shell (3); a mounting cavity (404) is provided inside the connection shell (403); the opening cross section of the installation cavity (404) is circular; a discharge groove (405) connected to the installation cavity (404) is provided at the bottom of the connection shell (403); and a collection box (412) is provided at the bottom of the connection shell (403); The other side of the connection shell (403) is fixedly connected to a mounting box (407), the other side of the mounting box (407) is provided with an exhaust slot (408), a fan (409) is arranged inside the mounting box (407), and the surface of the mounting box (407) is provided with filter holes distributed in a semicircular shape and connected to the mounting cavity (404); The inner wall of the installation cavity (404) is rotatably connected to a rotating shaft (411), the other end of the rotating shaft (411) is fixedly connected to the end of the polishing roller (302), and the surface of the rotating shaft (411) is fixedly connected to scrapers (406) that are evenly distributed and in contact with the inner wall of the installation cavity (404); The installation shell (3) is provided with two symmetrically distributed collecting chambers (401), the inner wall of the collecting chamber (401) is provided with a collecting groove (402) connected to the inner side of the installation shell (3), and one side of the installation shell (3) is provided with a conduit (410) connected to the collecting chamber (401), and the other end of the conduit (410) is connected to the installation chamber (404).

2. A metal product polishing device according to claim 1, characterized in that: A placement plate (205) located between the two partitions (201) is arranged on the top of the slide plate (202), and second hydraulic push rods (206) are fixedly connected to the four corners of the top of the slide plate (202), and the output shaft of the second hydraulic push rod (206) is fixedly connected to the bottom of the placement plate (205), and evenly distributed connecting tubes (207) are arranged between the placement plate (205) and the slide plate (202).

3. A metal product polishing device according to claim 2, characterized in that: The inner wall of the connecting tube (207) is slidably connected to an adjusting plate (208), the top of the adjusting plate (208) is fixedly connected to an adjusting rod (209), the upper end of the adjusting rod (209) passes through the connecting tube (207) and is fixedly connected to an adsorption block (211), the adsorption block (211) passes through the placement plate (205) and the top surface is flush with the top surface of the placement plate (205).

4. A metal product polishing device according to claim 3, characterized in that: A through hole (210) is provided inside the adjusting rod (209), and the adsorption block (211) is connected to the connecting tube (207) through the through hole (210).

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