Metal dinner plate polishing device

Abstract

The utility model provides a metal dinner plate polishing device, which relates to the technical field of metal dinner plates and comprises a mounting rack, a portal frame is fixedly mounted at the top of the mounting rack, and a mounting plate is fixedly connected among four supporting legs of the mounting rack; according to the polishing device, the inner wall and the outer wall of the metal dinner plate can be polished at the same time through the polishing assembly, a workpiece does not need to be turned over or repositioned, time wasted due to position replacement is shortened, the total time needed for completing the same task is greatly shortened, the working efficiency is improved, dust on a polishing layer can be cleaned through the cleaning assembly, and the service life of the metal dinner plate is prolonged. And the situation that powder generated during polishing is attached to the inner wall of the polishing layer, and then the polishing effect of the metal dinner plate is affected is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to metal dinner plate technical field, concretely is a kind of metal dinner plate polishing device. BACKGROUND

[0002] Stainless steel dinner plate is made of stainless steel material, and is widely used in catering industry to hold food. The surface of the stainless steel plate is rough when it is manufactured, so it needs to be polished to make it smoother for subsequent use.

[0003] Currently, most of the polishing of stainless steel plates is done by people and machines. First, the stainless steel dinner plate needs to be placed on a rotating machine, and the rotating mechanism drives the stainless steel plate to rotate. Then, the person holds the sandpaper and touches it to polish the stainless steel plate. The hand can be easily injured by the rotating stainless steel dinner plate, which makes it impossible to work afterwards. Moreover, only one side can be polished at a time, and the other side needs to be flipped and processed again, which is time-consuming and labor-intensive. SUMMARY

[0004] The technical problem to be solved by the utility model is to provide a metal dinner plate polishing device that can polish the inner and outer walls of the metal dinner plate simultaneously through the polishing assembly. It does not need to flip the workpiece or reposition it, which reduces the time wasted by changing positions, greatly reduces the total time needed to complete the same task, and improves work efficiency. In addition, the cleaning assembly can clean the dust on the polishing layer, preventing the powder generated during polishing from adhering to the inner wall of the polishing layer, which affects the polishing effect of the metal dinner plate.

[0005] The technical problem to be solved by the utility model is solved by the following technical solutions:

[0006] A metal dinner plate polishing device includes a mounting frame, a gantry fixedly installed on the top of the mounting frame, and an installation plate fixedly connected between the four supporting legs of the mounting frame.

[0007] A polishing assembly is provided inside the mounting frame to polish the outer part of the metal dinner plate. The polishing assembly includes a conveyor belt, a connecting seat, a charging tray, a polishing layer, a pneumatic rod a, a drive motor a, and a polishing wheel.

[0008] A cleaning assembly is provided on the installation plate to clean the dust on the polishing layer. The cleaning assembly includes a suction plate, a dust suction port, a suction fan, a collection box, a collection frame, and a filter element.

[0009] Furthermore, a conveyor belt is provided between the inner walls of opposite sides of the mounting frame, and several connecting seats are fixedly installed on the conveyor belt in an equidistant manner. A loading tray is fixedly installed on the top of each connecting seat, and a polishing layer is provided inside the loading tray. A pneumatic rod a is fixedly installed on the top of the gantry frame, and a drive motor a is fixedly installed at the bottom end of the pneumatic rod a. A polishing wheel is provided below the drive motor.

[0010] Furthermore, a suction plate is fixedly connected between the inner walls on both sides of the mounting bracket near the bottom. The suction plate is hollow and has multiple dust suction ports on its top. A suction fan is fixedly installed on the mounting plate, and a collection box is fixedly installed on the top of the mounting plate. A collection frame is slidably connected inside the collection box, and a filter element is fixedly installed on the top of the collection box.

[0011] Furthermore, a mounting tube is fixedly connected to the bottom end of the drive shaft of the drive motor, and a telescopic rod is slidably connected inside the mounting tube. The bottom end of the telescopic rod is connected to the polishing wheel, and a spring is connected between the top end of the telescopic rod and the top of the inner wall of the mounting tube.

[0012] Furthermore, pneumatic rods b are fixedly installed on the inner walls of opposite sides of the mounting frame, clamps are fixedly installed at opposite ends of the two pneumatic rods b, rubber layers are fixedly connected to opposite sides of the two clamps, multiple connecting rods are fixedly connected between the inner walls of opposite sides of the mounting frame, and a feeding platform is fixedly connected between the bottoms of the mounting frame.

[0013] Furthermore, a drive motor b is provided inside the conveyor belt, and a power gear is fixedly connected to the top of the drive shaft of the drive motor b. A rotating rod is fixedly connected to the bottom of the connecting seat, and the bottom end of the rotating rod extends into the conveyor belt and is fixedly connected to a transmission gear.

[0014] Furthermore, a dust suction pipe is fixedly connected to the input end of the suction fan, the top end of the dust suction pipe is connected to the bottom of the suction plate, and a dust discharge pipe is fixedly connected to the output end of the suction fan, one end of the dust discharge pipe is connected to one side of the collection box.

[0015] The beneficial effects of this utility model are:

[0016] The advantage of this invention is that the polishing component can polish both the inner and outer walls of a metal plate simultaneously without flipping or repositioning the workpiece, thus reducing the time wasted due to changing positions and greatly reducing the total time required to complete the same task, thereby improving work efficiency.

[0017] Secondly, the cleaning component can remove dust from the polishing layer, preventing powder generated during polishing from adhering to the inner wall of the polishing layer and thus affecting the polishing effect of the metal plate. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic view of the utility model.

[0019] Figure 2 It is the whole structure sectional view of the utility model.

[0020] Figure 3 It is the conveying belt structure schematic view of the utility model.

[0021] Figure 4 It is the mounting square cylinder structure exploded view of the utility model.

[0022] Figure 5 It is the pneumatic rod b structure schematic view of the utility model.

[0023] Figure 6 It is the whole structure schematic view of the utility model. Figure 2 It is the enlarged view of A place in the middle.

[0024] Figures 1-6 In the middle: 1, mounting frame;11, gantry;12, mounting plate;2, conveying belt;21, connecting seat;22, charging disc;23, polishing layer;24, pneumatic rod a;25, drive motor a;26, polishing wheel;27, mounting square cylinder;28, telescopic rod;29, spring;210, pneumatic rod b;211, clamp;212, rubber layer;213, connecting rod;214, blanking table;215, drive motor b;216, power gear;217, rotating rod;218, transmission gear;3, air suction plate;31, dust suction port;32, air suction fan;33, collection box;34, collection frame;35, filter element;36, dust suction pipe;37, dust exhaust pipe. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, but not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] The present application will be described in detail below with reference to the drawings and specific embodiments.

[0027] Embodiment 1

[0028] As Figures 1-6As shown, a metal dish polishing device, comprising: a mounting frame 1, the top of the mounting frame 1 is fixedly installed with a gantry 11, and the four supporting feet of the mounting frame 1 are fixedly connected with a mounting plate 12; a polishing assembly, the polishing assembly is arranged in the mounting frame 1, and is used for polishing the outer part of the metal dish; and a cleaning assembly, the cleaning assembly is arranged on the mounting plate 12 and is used for cleaning dust on the polishing layer 23.

[0029] When polishing the metal dish, the metal dish is placed on the polishing assembly, and the inner wall and the outer wall of the metal dish are polished at the same time through the polishing layer 23 and the polishing wheel 26, so that the total time required to complete the same task is greatly reduced, and the work efficiency is improved. Secondly, the cleaning assembly can clean the dust on the polishing layer 23, so as to avoid the accumulation of powder generated during polishing in the polishing layer 23 and affect the polishing effect.

[0030] Embodiment 2

[0031] On the basis of embodiment 1, the polishing assembly comprises: a conveying belt 2, a connecting seat 21, a charging disc 22, a polishing layer 23, a pneumatic rod a 24, a driving motor a 25 and a polishing wheel 26, the conveying belt 2 is arranged between the inner walls of the opposite sides of the mounting frame 1, the conveying belt 2 is fixedly installed with a plurality of connecting seats 21 which are equidistantly distributed on the conveying belt, the connecting seats 21 are fixedly installed with charging discs 22 on the top, the charging discs 22 are provided with polishing layers 23 in the inside, the gantry 11 is fixedly installed with the pneumatic rod a 24 on the top, the pneumatic rod a 24 is fixedly installed with the driving motor a 25 at the bottom end, the driving motor a 25 is provided with the polishing wheel 26 below, the driving shaft of the driving motor a 25 is fixedly connected with a mounting square cylinder 27 at the bottom end, the mounting square cylinder 27 is slidably connected with a telescopic rod 28 in the inside, the telescopic rod 28 is connected with the polishing wheel 26 at the bottom end, the telescopic rod 28 is connected with the spring 29 between the top end and the inner top of the mounting square cylinder 27, the mounting frame 1 is fixedly installed with pneumatic rods b 210 on the inner walls of the opposite sides, the pneumatic rods b 210 are fixedly installed with clamps 211 at the opposite ends, the clamps 211 are fixedly connected with rubber layers 212 at the opposite sides, the mounting frame 1 is fixedly connected with a plurality of connecting rods 213 between the inner walls of the opposite sides, the mounting frame 1 is fixedly connected with a discharging table 214 between the bottom, the conveying belt 2 is provided with a driving motor b 215 in the inside, the driving shaft of the driving motor b 215 is fixedly connected with a power gear 216 at the top end, the connecting seats 21 are fixedly connected with rotating rods 217 at the bottom, and the rotating rods 217 extend to the inside of the conveying belt 2 and are fixedly connected with transmission gears 218 at the bottom end.

[0032] When polishing metal dishes, the metal dishes are placed in the loading tray 22 on the side away from the discharge table 214, so that the outer part of the metal dishes is in contact with the polishing layer 23, then the conveyor belt 2 is started to drive the loading tray 22 to move to the other end through the connecting seat 21, and the subsequent empty loading tray 22 is replaced and stays for a period of time under the drive of the conveyor belt 2, then the metal dishes are continuously put into the empty loading tray 22, and the metal dishes to be processed are moved to the gantry 11 below for processing as the conveyor belt 2 moves, at this time the transmission gear 218 is engaged with the power gear 216, then the pneumatic rod a 24 and the pneumatic rod b 210 are started to push out, the two pneumatic rods b 210 are started to push the two clamps 211 to move relatively, so that the two clamps 211 clamp the metal dishes, the rubber layer 212 can improve the friction and protect the metal dishes from being damaged, the pneumatic rod a 24 is started to push the driving motor a 25 and the installation square cylinder 27 to move downward, because the spring 29 is connected between the top of the telescopic rod 28 and the installation square cylinder 27, the telescopic rod 28 is always pushed out under the elastic force of the spring 29, so that the polishing wheel 26 is moved to the inside of the metal dishes through the telescopic rod 28, and the pneumatic rod a 24 continues to move downward a distance at this time, so that the installation square cylinder 27 moves downward along the outside of the telescopic rod 28, thereby compressing the spring 29 to increase the friction between the polishing wheel 26 and the inner wall of the metal dishes, then the driving motor b 215 and the driving motor a 25 are started, the driving motor b 215 is started to drive the power gear 216 to rotate, the power gear 216 is engaged with the transmission gear 218 to drive the rotating rod 217 to drive the connecting seat 21 to rotate counterclockwise, the connecting seat 21 rotates to drive the polishing layer 23 to rotate, the rotating polishing layer 23 polishes the outer part of the metal dishes, the driving motor a 25 is started to drive the installation square cylinder 27 to rotate, the polishing wheel 26 is driven to rotate clockwise through the telescopic rod 28 to polish the inner wall of the metal dishes, the polishing wheel 26 and the polishing layer 23 rotate relatively to polish both sides of the metal dishes at the same time, without the need to turn over the workpiece for polishing, reducing the time wasted due to position changing, improving the processing efficiency, after processing, the driving motor b 215 and the driving motor a 25 stop working, the pneumatic rod a 24 and the pneumatic rod b 210 are started again to retract, thereby releasing the clamping of the metal dishes, at the same time the polishing wheel 26 moves out of the inside of the metal dishes, then the conveyor belt 2 is started to drive the metal dishes to move to one side, stopping work after moving the distance of two connecting seats 21 each time to wait for processing, the polished metal dishes are moved to the discharge table 214 as they are continuously moved, the metal dishes are separated under the action of gravity after the loading tray 22 is perpendicular to the ground, because the powder is generated when polishing the outer part of the metal dishes, the powder is located between the metal dishes and the polishing layer 23, thereby facilitating the separation of the metal dishes, the separated metal dishes fall onto the discharge table 214 and slide down along the discharge table 214.

[0033] Example 3

[0034] On the basis of embodiment 1, the cleaning assembly comprises: the air suction plate 3, the dust suction port 31, the air suction fan 32, the collection box 33, the collection frame 34 and the filter element 35, the air suction plate 3 is fixedly connected between the inner walls of the opposite sides of the mounting frame 1 near the bottom position, the air suction plate 3 is hollow, and a plurality of dust suction ports 31 are formed in the top of the air suction plate 3, the air suction fan 32 is fixedly installed on the mounting plate 12, the collection box 33 is fixedly installed on the top of the mounting plate 12, the collection frame 34 is slidably connected in the collection box 33, the filter element 35 is fixedly installed on the top of the collection box 33, the dust suction pipe 36 is fixedly connected to the input end of the air suction fan 32, the top end of the dust suction pipe 36 is connected to the bottom of the air suction plate 3, the dust exhaust pipe 37 is fixedly connected to the output end of the air suction fan 32, and one end of the dust exhaust pipe 37 is connected to one side of the collection box 33.

[0035] When the loading tray 22 is cleaned, a part of the powder is naturally separated, the air suction fan 32 is started to generate suction force of the dust suction port 31, the loading tray 22 with the metal tableware is vertically separated from the ground, when the loading tray 22 moves to the air suction plate 3, the powder is sucked into the air suction plate 3, enters the air suction fan 32 along the dust suction pipe 36, and is discharged from the dust exhaust pipe 37 into the collection box 33, the airflow is filtered through the filter element 35, and the air is discharged to leave the powder in the collection frame 34, so as to clean the powder on the polishing layer 23.

[0036] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0037] The metal tableware polishing device provided by the embodiments of the present application is described in detail above, and the principles and implementation manners of the present application are described by applying specific examples, and the above embodiment description is only used to help understand the technical solutions and core ideas of the present application. Those skilled in the art should understand that the technical solutions recorded in the above embodiments can be modified or some technical features can be replaced by equivalents, and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A metal dish polishing apparatus, characterized by comprising: Include: The mounting frame (1), the portal frame (11) is fixedly installed on the top of the mounting frame (1), and the mounting plate (12) is fixedly connected between the four supporting feet of the mounting frame (1); The polishing assembly is arranged in the mounting frame (1), which is used for polishing the outer part of the metal dinner plate, and the polishing assembly comprises a conveying belt (2), a connecting seat (21), a charging disc (22), a polishing layer (23), a pneumatic rod a (24), a driving motor a (25) and a polishing wheel (26); The cleaning assembly is arranged on the mounting plate (12) and is used for cleaning dust on the polishing layer (23), and the cleaning assembly comprises an air suction plate (3), a dust suction port (31), a dust suction fan (32), a collection box (33), a collection frame (34) and a filter element (35).

2. The metal dish polishing apparatus according to claim 1, wherein The conveying belt (2) is arranged between the inner walls of the opposite sides of the mounting frame (1), a plurality of connecting seats (21) are fixedly installed on the conveying belt (2), the charging disc (22) is fixedly installed on the top of the connecting seat (21), the polishing layer (23) is arranged in the charging disc (22), the pneumatic rod a (24) is fixedly installed on the top of the portal frame (11), the driving motor a (25) is fixedly installed on the bottom end of the pneumatic rod a (24), and the polishing wheel (26) is arranged below the driving motor a (25).

3. The metal dish polishing apparatus according to claim 1, wherein The air suction plate (3) is fixedly connected to the bottom position between the inner walls of the opposite sides of the mounting frame (1), the air suction plate (3) is hollow, a plurality of dust suction ports (31) are formed in the top of the air suction plate (3), the dust suction fan (32) is fixedly installed on the mounting plate (12), the collection box (33) is fixedly installed on the top of the mounting plate (12), the collection frame (34) is slidably connected in the collection box (33), and the filter element (35) is fixedly installed on the top of the collection box (33).

4. The metal dish polishing apparatus according to claim 1, wherein The driving shaft of the driving motor a (25) is fixedly connected with the mounting square tube (27), the telescopic rod (28) is slidably connected in the mounting square tube (27), the bottom end of the telescopic rod (28) is connected with the polishing wheel (26), and the top end of the telescopic rod (28) is connected with the inner top of the mounting square tube (27) through the spring (29).

5. The metal dish polishing apparatus according to claim 1, wherein The pneumatic rod b (210) is fixedly installed on the inner walls of the opposite sides of the mounting frame (1), the clamps (211) are fixedly installed on the opposite ends of the two pneumatic rods b (210), the rubber layers (212) are fixedly connected to the opposite sides of the two clamps (211), a plurality of connecting rods (213) are fixedly connected between the inner walls of the opposite sides of the mounting frame (1), and the discharging table (214) is fixedly connected between the bottoms of the mounting frames (1).

6. The metal dish polishing apparatus according to claim 1, wherein The conveying belt (2) is internally provided with a driving motor b (215), the driving shaft top end of the driving motor b (215) is fixedly connected with a power gear (216), the connecting seat (21) bottom is fixedly connected with a rotating rod (217), the rotating rod (217) bottom end extends to the conveying belt (2) inside and is fixedly connected with a transmission gear (218).

7. The metal dish polishing apparatus according to claim 1, wherein The input end of the air suction fan (32) is fixedly connected with a dust suction pipe (36), the dust suction pipe (36) top end is connected with the air suction plate (3) bottom, the output end of the air suction fan (32) is fixedly connected with a dust discharge pipe (37), one end of the dust discharge pipe (37) is connected with one side of the collecting box (33).

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