Polishing and grinding table

Abstract

The invention belongs to the technical field of bar machining, and discloses a polishing and grinding table which comprises a bottom plate and a grinding table shell, a support frame is fixedly connected to the top of the bottom plate, a feeding assembly is installed on the top of the support frame, a discharging assembly is installed on the inner side of the support frame, and a grinding platform is installed in the middle of the inner side of the grinding table shell. And a control assembly is installed on the left side of the inner wall of the grinding table shell, the feeding assembly comprises a feeding plate, the right side of the feeding plate is fixedly connected with a feeding motor, an output shaft of the feeding motor is fixedly connected with a first rotating rod, the middle of the outer side of the first rotating rod is fixedly sleeved with a feeding roller, and a feeding rod groove is formed in the surface of the feeding roller. Through the arrangement of the feeding assembly, the discharging assembly, the grinding platform and the control assembly, automatic feeding and automatic discharging in the bar grinding work process are achieved, the bar does not need to be manually held by hands for feeding and discharging, the labor burden of workers is reduced, and the grinding work efficiency is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of bar processing, and specifically relates to a polishing and grinding table. Background Art

[0002] Processing bars generally refers to the process of processing bar-shaped raw materials of metals or other materials to produce required parts or products. This processing process involves a variety of technologies and processes, according to different processing requirements. Generally, it includes the following common steps: cutting, turning, grinding, polishing, surface treatment, etc.

[0003] In the existing bar grinding process, the bars are processed through the previous process and stored in a special box, and then the box containing the bars is transported to the side of the grinding table for the convenience of workers to place the bars to be ground on the grinding table. After grinding, the workers then place the bars in a storage box dedicated to storing the ground bars. Therefore, during the polishing and grinding process of the bars, manual loading and unloading of the bars are required in sequence, and the frequent loading and unloading work increases the physical movements of the workers during the grinding work. For heavier bars, it will greatly increase the labor burden of the workers and is prone to fatigue in repetitive labor, affecting the quality and efficiency of the grinding work. Summary of the Invention

[0004] The purpose of the present invention is to provide a polishing and grinding table to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the present invention provides the following technical solution: A polishing and grinding table includes a bottom plate and a grinding table housing. A support frame is fixedly connected to the top of the bottom plate. An inlet component is installed on the top of the support frame, and an outlet component is installed inside the support frame. A grinding platform is installed in the middle of the inner side of the grinding table housing, and a control component is installed on the left side of the inner wall of the grinding table housing. The inlet component includes an inlet plate, and an inlet motor is fixedly connected to the right side of the inlet plate. The output shaft of the inlet motor is fixedly connected to a first rotating rod. A feeding roller is fixedly sleeved in the middle of the outer side of the first rotating rod. A feeding bar groove is formed on the surface of the feeding roller. The outlet component includes an outlet plate, and an outlet motor is fixedly connected to the right side of the outlet plate. The output shaft of the outlet motor is fixedly connected to a second rotating rod. A discharging roller is fixedly sleeved in the middle of the outer side of the second rotating rod. A discharging bar groove is formed on the surface of the discharging roller. The grinding platform includes a fixed rod fixedly connected to the inner wall of the grinding table housing. A movable plate is movably sleeved on the outer side of the fixed rod. An outlet is formed in the middle of the back of the grinding table housing, and the front of the outlet plate passes through the outlet.

[0006] Preferably, a collection box is arranged on the back of the top of the bottom plate, and the collection box is located at the bottom of the back of the outlet plate.

[0007] Preferably, both sides of the top of the feeding plate are fixedly connected with first baffles, and the feeding plate is in an inclined state with the front height lower than the back height.

[0008] Preferably, a first rectangular hole is formed in the surface of the top of the feeding plate, and the first rectangular hole is adapted to the feeding roller.

[0009] Preferably, both sides of the top of the discharging plate are fixedly connected with second baffles, and the discharging plate is in an inclined state with the front height higher than the back height.

[0010] Preferably, a second rectangular hole is formed in the surface of the top of the discharging plate, and the second rectangular hole is adapted to the discharging roller.

[0011] Preferably, a movable groove is formed in the front surface of the top of the movable plate, a cylindrical rod is movably sleeved inside the movable groove, and a positioning roller is fixedly sleeved on the outer side of the cylindrical rod.

[0012] Preferably, a fixed block is fixedly connected to the left side of the bottom of the movable plate, and a connecting rod is fixedly connected to the inside of the fixed block.

[0013] Preferably, the control assembly includes a support rod fixedly connected to the inner wall of the grinding table housing, an installation block is movably sleeved on the outer side of the support rod, an oil cylinder is fixedly connected to the top of the installation block, a connecting block is fixedly connected to the top of the piston rod of the oil cylinder, and the connecting block is movably sleeved with the connecting rod.

[0014] The beneficial effects of the present invention are as follows:

[0015] 1. By providing a feeding assembly in the present invention, the bar materials to be ground are arranged in sequence on the surface of the top of the feeding plate. The feeding motor is started to drive the feeding roller to rotate counterclockwise through the first rotating rod. When the feeding rod groove rotates towards the back, the bar material rolls into the inside of the feeding rod groove. When the feeding rod groove rotates towards the front, the bar material rolls towards the front along the surface of the feeding plate and finally directly falls on the surface of the movable plate and enters between the two positioning rollers. Then the worker can grind the bar material through the grinding device. During the grinding process, the positioning rollers can position the bar material and make the bar material rotate, so as to perform comprehensive grinding.

[0016] 2. The present invention is provided with an adjustment component, a grinding platform, a control component, and a discharging component. After grinding is completed, the piston rod is driven by the oil cylinder to retract, so that the back surface of the movable plate flips downward. Under the action of gravity, the bar stock falls on the front surface of the top of the discharging plate, and then the bar stock rolls into the interior of the blanking rod groove through the discharging port along the surface of the discharging plate. The discharging motor is started to drive the blanking roller to rotate clockwise through the second rotating rod. When the blanking rod groove rotates to the back surface, the bar stock falls into the interior of the collection box along the surface of the discharging plate for collection, thereby realizing automatic feeding and automatic discharging during the bar stock grinding process, eliminating the need for manual handling of the bar stock for loading and unloading, reducing the labor burden of workers, and improving the working efficiency of grinding. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 is a schematic diagram of the feeding component structure of the present invention;

[0019] Figure 3 is a schematic diagram of the first rotating rod structure of the present invention;

[0020] Figure 4 is a schematic diagram of the discharging component structure of the present invention;

[0021] Figure 5 is a schematic diagram of the grinding platform structure of the present invention;

[0022] Figure 6 is a schematic diagram of the discharging port structure of the present invention;

[0023] Figure 7 is a schematic diagram of the control component structure of the present invention;

[0024] Figure 8 is a schematic diagram of the connecting rod structure of the present invention.

[0025] In the figure: 1, bottom plate; 101, collection box; 2, support frame; 3, feeding component; 301, feeding plate; 311, first rectangular hole; 302, first baffle; 303, feeding motor; 331, first rotating rod; 304, feeding roller; 305, feeding rod groove; 4, discharging component; 401, discharging plate; 411, second rectangular hole; 402, second baffle; 403, discharging motor; 431, second rotating rod; 404, blanking roller; 405, blanking rod groove; 5, grinding table housing; 501, discharging port; 6, grinding platform; 601, fixing rod; 602, movable plate; 603, movable groove; 604, cylindrical rod; 605, positioning roller; 606, fixing block; 607, connecting rod; 7, control component; 701, support rod; 702, mounting block; 703, oil cylinder; 704, connecting block. DETAILED DESCRIPTION OF THE INVENTION

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0027] As Figures 1 to 8 shown, an embodiment of the present invention provides a polishing and grinding table, including a bottom plate 1 and a grinding table housing 5. A support frame 2 is fixedly connected to the top of the bottom plate 1. A feeding assembly 3 is installed on the top of the support frame 2. A discharging assembly 4 is installed inside the support frame 2. A grinding platform 6 is installed in the middle inside the grinding table housing 5. A control assembly 7 is installed on the left side of the inner wall of the grinding table housing 5. The feeding assembly 3 includes a feeding plate 301. A feeding motor 303 is fixedly connected to the right side of the feeding plate 301. The output shaft of the feeding motor 303 is fixedly connected to a first rotating rod 331. A feeding roller 304 is fixedly sleeved in the middle on the outside of the first rotating rod 331. A feeding rod groove 305 is formed on the surface of the feeding roller 304. The discharging assembly 4 includes a discharging plate 401. A discharging motor 403 is fixedly connected to the right side of the discharging plate 401. The output shaft of the discharging motor 403 is fixedly connected to a second rotating rod 431. A discharging roller 404 is fixedly sleeved in the middle on the outside of the second rotating rod 431. A discharging rod groove 405 is formed on the surface of the discharging roller 404. The grinding platform 6 includes a fixed rod 601 fixedly connected to the inner wall of the grinding table housing 5. A movable plate 602 is movably sleeved on the outside of the fixed rod 601. A discharging port 501 is formed in the middle on the back of the grinding table housing 5. The front surface of the discharging plate 401 passes through the discharging port 501.

[0028] In the embodiment of the present application, the bar materials to be polished are arranged in sequence on the surface of the top of the feeding plate 301. The feeding motor 303 is started to drive the feeding roller 304 to rotate counterclockwise through the first rotating rod 331. When the feeding bar groove 305 rotates to face the back, the bar materials roll into the inside of the feeding bar groove 305. When the feeding bar groove 305 rotates to face the front, the bar materials roll along the surface of the feeding plate 301 towards the front and finally directly fall onto the surface of the movable plate 602 and enter between the two positioning rollers 605. Then, the worker can polish the bar materials through the polishing device. During the polishing process, the positioning rollers 605 can position the bar materials and make the bar materials rotate, so as to perform comprehensive polishing. After the polishing is completed, the piston rod is retracted by driving the oil cylinder 703, so that the back surface of the movable plate 602 turns downward. Under the action of gravity, the bar materials fall on the front position of the top of the discharging plate 401, and then the bar materials roll into the inside of the discharging bar groove 405 along the surface of the discharging plate 401 through the discharging port 501. The discharging motor 403 is started to drive the discharging roller 404 to rotate clockwise through the second rotating rod 431. When the discharging bar groove 405 rotates to the back, the bar materials fall into the inside of the collection box 101 along the surface of the discharging plate 401 for collection. Thus, automatic feeding and automatic discharging during the bar material polishing work process are realized, and there is no need for manual handling of the bar materials for feeding and discharging, reducing the labor burden of the workers and improving the working efficiency of polishing.

[0029] Wherein, a collection box 101 is arranged on the back of the top of the bottom plate 1, and the collection box 101 is located at the bottom of the back of the discharging plate 401.

[0030] The polished bar materials move towards the back along the surface of the discharging plate 401 under the action of gravity and finally fall into the inside of the collection box 101 for collection.

[0031] Wherein, both sides of the top of the feeding plate 301 are fixedly connected with first baffles 302. The feeding plate 301 is in an inclined state with the front height lower than the back height. A first rectangular hole 311 is formed on the surface of the top of the feeding plate 301, and the first rectangular hole 311 is adapted to the feeding roller 304.

[0032] When the feeding bar groove 305 rotates to the back, the bar materials to be processed in contact with the back of the feeding roller 304 can automatically roll into the inside of the feeding bar groove 305, and then the single-by-single feeding of the bar materials can be realized through the rotation of the feeding roller 304.

[0033] Wherein, both sides of the top of the discharging plate 401 are fixedly connected with second baffles 402. The discharging plate 401 is in an inclined state with the front height higher than the back height. A second rectangular hole 411 is formed on the surface of the top of the discharging plate 401, and the second rectangular hole 411 is adapted to the discharging roller 404.

[0034] The front of the discharge plate 401 is located at the position of the back of the lower part of the movable plate 602. When the control component 7 controls the movable plate 602 to turn over, the processed bar stock can just fall on the top of the discharge plate 401, thus realizing the automatic blanking of the bar stock.

[0035] Among them, a movable groove 603 is opened on the front of the top of the movable plate 602. A cylindrical rod 604 is movably sleeved inside the movable groove 603. A positioning roller 605 is fixedly sleeved on the outside of the cylindrical rod 604; on the left side of the bottom of the movable plate 602, a fixed block 606 is fixedly connected. A connecting rod 607 is fixedly connected inside the fixed block 606; the control component 7 includes a support rod 701 fixedly connected to the inner wall of the grinding table housing 5. An installation block 702 is movably sleeved on the outside of the support rod 701. An oil cylinder 703 is fixedly connected to the top of the installation block 702. The top of the piston rod of the oil cylinder 703 is fixedly connected to a connecting block 704. The connecting block 704 is movably sleeved with the connecting rod 607.

[0036] After the grinding is completed, the piston rod is driven to retract by the oil cylinder 703, so that the back of the movable plate 602 turns downward. Under the action of gravity, the bar stock falls on the front position of the top of the discharge plate 401, and then the bar stock rolls into the inside of the blanking bar groove 405 along the surface of the discharge plate 401 through the discharge port 501.

[0037] Working principle and usage process:

[0038] The bar stocks to be ground are arranged in sequence on the surface of the top of the feeding plate 301. The feeding motor 303 is started to drive the feeding roller 304 to rotate counterclockwise through the first rotating rod 331. When the feeding bar groove 305 rotates to face the back, the bar stock rolls into the inside of the feeding bar groove 305. When the feeding bar groove 305 rotates to face the front, the bar stock rolls toward the front along the surface of the feeding plate 301 and finally directly falls on the surface of the movable plate 602 and enters between the two positioning rollers 605. Then the worker can grind the bar stock through the grinding device. During the grinding process, the positioning roller 605 can position the bar stock and make the bar stock rotate, so as to perform comprehensive grinding;

[0039] After the grinding is completed, the piston rod is driven to retract by the oil cylinder 703, so that the back of the movable plate 602 turns downward. Under the action of gravity, the bar stock falls on the front position of the top of the discharge plate 401, and then the bar stock rolls into the inside of the blanking bar groove 405 along the surface of the discharge plate 401 through the discharge port 501. The discharge motor 403 is started to drive the discharge roller 404 to rotate clockwise through the second rotating rod 431. When the blanking bar groove 405 rotates to the back, the bar stock falls into the inside of the collection box 101 along the surface of the discharge plate 401 for collection, thus realizing automatic feeding and automatic blanking during the bar stock grinding process, eliminating the need for manual handling of the bar stock for loading and unloading, reducing the labor burden of the workers, and improving the working efficiency of grinding.

[0040] It should be noted that, in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0041] Although the embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A polishing and grinding table, comprising a base plate (1) and a polishing table housing (5), characterized in that: The top of the bottom plate (1) is fixedly connected to a support frame (2), a feed assembly (3) is installed on the top of the support frame (2), a discharge assembly (4) is installed on the inner side of the support frame (2), a grinding platform (6) is installed in the middle of the inner side of the grinding table shell (5), a control assembly (7) is installed on the left side of the inner wall of the grinding table shell (5), the feed assembly (3) comprises a feed plate (301), a feed motor (303) is fixedly connected to the right side of the feed plate (301), the output shaft of the feed motor (303) is fixedly connected to a first rotating rod (331), a loading roller (304) is fixedly sleeved in the middle of the outer side of the first rotating rod (331), and a loading rod groove (305) is provided on the surface of the loading roller (304). ), the discharging assembly (4) comprises a discharging plate (401), a discharging motor (403) is fixedly connected to the right side of the discharging plate (401), the output shaft of the discharging motor (403) is fixedly connected to a second rotating rod (431), a discharging roller (404) is fixedly sleeved in the middle of the outer side of the second rotating rod (431), a discharging rod groove (405) is provided on the surface of the discharging roller (404), the grinding platform (6) comprises a fixed rod (601) fixedly connected to the inner wall of the grinding platform shell (5), a movable plate (602) is movably sleeved on the outer side of the fixed rod (601), a discharging port (501) is provided in the middle of the back side of the grinding platform shell (5), and the front side of the discharging plate (401) passes through the discharging port (501).

2. A polishing and grinding table according to claim 1, characterized in that: A collection box (101) is provided on the back side of the top of the bottom plate (1), and the collection box (101) is located at the bottom of the back side of the discharge plate (401).

3. The polishing and grinding table according to claim 1, characterized in that: The first baffles (302) are fixedly connected to both sides of the top of the feed plate (301), and the feed plate (301) is in an inclined state with the front height being lower than the back height.

4. The polishing and grinding table according to claim 1, characterized in that: A first rectangular hole (311) is provided on the surface of the top of the feed plate (301), and the first rectangular hole (311) is adapted to fit the loading roller (304).

5. The polishing and grinding table according to claim 1, characterized in that: Second baffles (402) are fixedly connected to both sides of the top of the discharge plate (401), and the discharge plate (401) is in an inclined state with the front height being higher than the back height.

6. The polishing and grinding table according to claim 1, characterized in that: A second rectangular hole (411) is provided on the surface of the top of the discharge plate (401), and the second rectangular hole (411) is adapted to fit the discharge roller (404).

7. The polishing and grinding table according to claim 1, characterized in that: A movable groove (603) is provided on the front of the top of the movable plate (602), a cylindrical rod (604) is movably sleeved on the inner side of the movable groove (603), and a positioning roller (605) is fixedly sleeved on the outer side of the cylindrical rod (604).

8. The polishing and grinding table according to claim 1, characterized in that: A fixed block (606) is fixedly connected to the left side of the bottom of the movable plate (602), and a connecting rod (607) is fixedly connected to the inner side of the fixed block (606).

9. The polishing and grinding table according to claim 1, characterized in that: The control assembly (7) comprises a support rod (701) fixedly connected to the inner wall of the grinding table housing (5); a mounting block (702) is movably sleeved on the outer side of the support rod (701); a cylinder (703) is fixedly connected to the top of the mounting block (702); a connecting block (704) is fixedly connected to the top of the piston rod of the cylinder (703); and the connecting block (704) is movably sleeved with the connecting rod (607).

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