Cloth wheel polishing machine with automatic compensation wax adding function for cloth wheel

Abstract

A cloth wheel polishing machine capable of achieving automatic compensation and wax adding of a cloth wheel comprises a machine frame, a polishing main machine capable of moving left and right and moving up and down is arranged on the machine frame, the polishing main machine is provided with the cloth wheel, and an automatic compensation detection mechanism capable of being suspended out and an automatic wax adding mechanism capable of being suspended out are arranged on the machine frame. The automatic compensation detection mechanism is used for detecting the actual diameter of a cloth wheel, the automatic wax adding mechanism is used for accurately adding wax to the cloth wheel, and the automatic compensation detection mechanism and the automatic wax adding mechanism are located on the left side and the right side of the polishing main machine respectively. The automatic compensation detection mechanism can calculate the actual diameter of the cloth wheel, it is ensured that in the polishing process, the cloth wheel and the polished face keep consistent contact pressure, and meanwhile the wax adding amount needed each time can be calculated. The automatic wax adding mechanism can ensure that the wax surface is at the same position every time, and the wax adding precision is improved. The automatic compensation detection mechanism and the automatic wax adding mechanism are combined, the current diameter of the cloth wheel can be accurately mastered in real time, and the polishing and wax adding precision is improved.

Description

Technical Field

[0001] The utility model relates to the field of polishing machines, in particular to a cloth wheel polishing machine with automatic compensation and waxing for cloth wheels. Background Art

[0002] A cloth wheel polishing machine is a mechanical device that uses a cloth wheel to polish products. The main materials of the cloth wheel mainly include pure cotton cloth, linen, flannelette, nylon, fine felt, etc. The cloth wheel will be worn during the polishing process. At present, the loss compensation of the cloth wheel during the polishing process does not adopt real-time numerical calculation compensation, but manual quantitative polishing according to experience and then feeding a fixed numerical compensation. Due to the surface characteristics of the polished products and the different polishing forces and times required between different products, the loss of the cloth wheel is also different. If the quantitative compensation is carried out according to the manual experience data, the error will accumulate, the compensation accuracy is poor, and finally the polishing quality of the products is not good. Content of the Utility Model

[0003] The utility model provides a cloth wheel polishing machine with automatic compensation and waxing for cloth wheels, and its main purpose is to overcome the problem that the cloth wheel of the existing cloth wheel polishing machine uses the method of manual experience data quantitative compensation during loss compensation, resulting in the accumulation of compensation errors and poor compensation accuracy.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A cloth wheel polishing machine with automatic compensation and waxing for cloth wheels includes a frame. A polishing main body that can move left and right and up and down is arranged on the frame. The polishing main body has a cloth wheel. An automatic compensation detection mechanism that can be suspended and an automatic waxing mechanism that can be suspended are arranged on the frame. The automatic compensation detection mechanism is used to detect the actual diameter of the cloth wheel, and the automatic waxing mechanism is used to accurately wax the cloth wheel. The automatic compensation detection mechanism and the automatic waxing mechanism are respectively located on the left and right sides of the polishing main body.

[0006] Further, the automatic compensation detection mechanism includes a first flipping cylinder, a mounting plate, a bellows cover, and a first housing. The first flipping cylinder is connected to the frame, the mounting plate is connected to the first flipping cylinder, the first housing is connected to the bottom of one end of the mounting plate. A rod cylinder is arranged at the bottom of one end of the mounting plate. The rod cylinder is located inside the first housing. A first lifting rod that can be lifted and lowered is arranged inside the rod cylinder. The bottom of the first lifting rod extends out of the bottom of the rod cylinder and is provided with an induction table. The upper part of the first lifting rod is located inside the bellows cover. A cloth wheel pressing plate is arranged at the top of the bellows cover. The cloth wheel pressing plate is connected to the top of the first lifting rod. Two first sensors arranged up and down are arranged inside the first housing, and the two first sensors are used to sense the induction table.

[0007] Further, a mounting table is connected to the top of the bellows cover, the cloth wheel pressing plate is mounted on the top of the mounting table, and the top of the first lifting rod is connected to the bottom of the mounting table.

[0008] Still further, a pressing plate limiting ring is connected to the top surface of the mounting table, a placement groove communicating with the pressing plate limiting ring is provided on the top surface of the mounting table, the lower part of the cloth wheel pressing plate is located in the placement groove and the pressing plate limiting ring, a plurality of limiting members in a "┏" shape are provided on the top surface of the pressing plate limiting ring, the cloth wheel pressing plate is provided with a stepped surface, and the horizontal parts of the plurality of limiting members are in contact with the stepped surface.

[0009] Still further, a second lifting rod in contact with the bottom surface of the induction table is provided below the first lifting rod, an "L" - shaped mounting seat is connected to the bottom surface of the mounting plate, the mounting seat is located inside the first housing, the two first sensors are provided on one side surface of the vertical part of the mounting seat, the second lifting rod passes through the horizontal part of the mounting seat, the bottom of the second lifting rod is threadedly connected to a bolt, the head of the bolt is located below the horizontal part of the mounting seat, a first spring is provided between the bottom surface of the mounting table and the top surface of the mounting plate, and a second spring is provided between the top of the second lifting rod and the top surface of the horizontal part of the mounting seat.

[0010] Further, the cloth wheel pressing plate is made of glass or ceramic material.

[0011] Further, the automatic waxing mechanism includes a wax box, polishing wax, a base, and a second flipping cylinder. The wax box is connected to the top surface of the base, the polishing wax is vertically movable in the wax box, the top of the polishing wax extends out of the wax box, the second flipping cylinder is connected to the frame, the base is connected to the second flipping cylinder, and a second sensor for sensing the wax level is provided on the frame.

[0012] Still further, a housing is provided on the outer periphery of the base, an electric push rod is provided inside the base, the top of the electric push rod extends into the wax box, a wax seat is provided at the top of the electric push rod, and the bottom of the polishing wax is placed on the top surface of the wax seat.

[0013] Further, a front mounting plate is provided on the frame. Two first sliding rails arranged horizontally and vertically are provided on the rear end surface of the front mounting plate. First sliders slidably engaged with the two first sliding rails are provided on both of the two first sliding rails. A rear mounting plate is provided on the rear end surface of the first slider. An installation rod is provided behind the rear mounting plate. Two second sliding rails arranged vertically and horizontally are provided on the front end surface of the installation rod. Second sliders slidably engaged with the two second sliding rails are provided on both of the two second sliding rails. The rear end surface of the rear mounting plate is connected to the second slider. The polishing main machine is provided at the bottom of the installation rod. A first driving mechanism for driving the rear mounting plate and the installation rod to move left and right and a second driving mechanism for driving the installation rod to move up and down are provided on the rear mounting plate.

[0014] Further, the first driving mechanism includes a first motor and a first gear. The first gear is connected to the output shaft of the first motor. A first rack which is horizontally arranged and meshes with the first gear is provided on the rear end face of the front mounting plate. The second driving mechanism includes a second motor and a second gear. The second gear is connected to the output shaft of the second motor. A second rack which is vertically arranged and meshes with the second gear is provided on the front end face of the mounting rod.

[0015] As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages: The automatic compensation detection mechanism can calculate the actual diameter of the cloth wheel, ensure that during the polishing process, the cloth wheel and the surface to be polished maintain a consistent contact pressure, and can also calculate the amount of wax to be added each time. The automatic wax adding mechanism can ensure that the wax surface is at the same position each time, improving the wax adding accuracy. When the cloth wheel needs to be compensated and waxed, the polishing main machine first moves above the automatic compensation detection mechanism, then the polishing main machine descends and presses down the automatic compensation detection mechanism to calculate the actual size of the cloth wheel after wear. Then the polishing main machine moves above the automatic wax adding mechanism, and then the polishing main machine descends according to the actual size after wear and adds wax. The present invention combines the automatic compensation detection mechanism with the automatic wax adding mechanism, can accurately and in real time master the current diameter of the cloth wheel, and improves the accuracy of polishing and wax adding. Description of the Drawings

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

[0017] Figure 2 It is a structural diagram of the automatic compensation detection mechanism of the present invention.

[0018] Figure 3 It is an exploded structural diagram of the automatic compensation detection mechanism of the present invention.

[0019] Figure 4 It is a structural diagram of the automatic wax adding mechanism of the present invention.

[0020] Figure 5 It is an exploded structural diagram of the automatic wax adding mechanism of the present invention.

[0021] Figure 6 It is a connection structural diagram of the polishing main machine of the present invention with the first driving mechanism and the second driving mechanism.

[0022] Figure 7 is Figure 6 a structural diagram from another angle. Detailed Embodiment

[0023] Refer to Figure 1A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels comprises a frame 1, on which a polishing main machine 2 which can move left and right and up and down is arranged, and the polishing main machine 2 has a cloth wheel 3, and on which a cantilevered automatic compensation detection mechanism 4 and a cantilevered automatic waxing mechanism 5 are arranged. The automatic compensation detection mechanism 4 is used to detect the actual diameter of the cloth wheel 3, and the automatic waxing mechanism 5 is used to accurately wax the cloth wheel 3, and the automatic compensation detection mechanism 4 and the automatic waxing mechanism 5 are respectively located on the left and right sides of the polishing main machine 2. The polishing main machine 2 is an existing device, which comprises a driving motor and a spindle box connected to the driving motor in a transmission manner, and the cloth wheel 3 is connected to the spindle of the spindle box.

[0024] Reference Figures 1 to 3 The automatic compensation detection mechanism 4 includes a first flip cylinder 6, a mounting plate 7, an accordion cover 8 and a first shell 9. The first flip cylinder 6 is connected to the frame 1, the mounting plate 7 is connected to the first flip cylinder 6, the first shell 9 is connected to the bottom of one end of the mounting plate 7, a rod barrel 10 is provided at the bottom of one end of the mounting plate 7, the rod barrel 10 is located in the first shell 9, a first lift rod 11 which can be lifted and lowered is provided in the rod barrel 10, the bottom of the first lift rod 11 extends out of the bottom of the rod barrel 10 and is provided with a sensing platform 12, the upper part of the first lift rod 11 is located in the accordion cover 8, a cloth wheel pressing plate 13 is provided on the top of the accordion cover 8, the cloth wheel pressing plate 13 is connected to the top of the first lift rod 11, two first sensors 14 arranged up and down are provided in the first shell 9, and the two first sensors 14 are used to sense the sensing platform 12. The top of the accordion cover 8 is connected to a mounting platform 15 , the cloth wheel pressing plate 13 is installed on the top of the mounting platform 15 , and the top of the first lifting rod 11 is connected to the bottom of the mounting platform 15 .

[0025] Reference Figure 2 and Figure 3 The top surface of the mounting platform 15 is connected with a pressure plate limiting ring 16, and the top surface of the mounting platform 15 is provided with a placement groove 17 connected with the pressure plate limiting ring 16, and the lower part of the cloth wheel pressure plate 13 is located in the placement groove 17 and the pressure plate limiting ring 16. The top surface of the pressure plate limiting ring 16 is provided with a plurality of limiting members 18 in a “┏” shape, and the cloth wheel pressure plate 13 is provided with a step surface 19, and the transverse parts of the plurality of limiting members 18 are in conflict with the step surface 19. In this embodiment, four limiting members 18 are provided.

[0026] Reference Figure 2 and Figure 3, a second lifting rod 20 is provided below the first lifting rod 11 to contact the bottom surface of the induction platform 12, an "L"-shaped mounting seat 21 is connected to the bottom surface of the mounting plate 7, and the mounting seat 21 is located in the first housing 9. The two first sensors 14 are provided on one side of the vertical part of the mounting seat 21, and the second lifting rod 20 passes through the transverse part of the mounting seat 21. The bottom of the second lifting rod 20 is threadedly connected with a bolt 22, and the head of the bolt 22 is located below the transverse part of the mounting seat 21. A first spring 23 is provided between the bottom surface of the mounting platform 15 and the top surface of the mounting plate 7, and a second spring 24 is provided between the top of the second lifting rod 20 and the top surface of the transverse part of the mounting seat 21. The first spring 23 is sleeved on the outer periphery of the first lifting rod 11, and the second spring 24 is sleeved on the outer periphery of the second lifting rod 20. The first spring 23 and the second spring 24 are used for the automatic return of the first lifting rod 11, the second lifting rod 20, and the mounting platform 15.

[0027] Reference Figures 1 to 3 When the cloth wheel 3 needs to be compensated for waxing, the first flip cylinder 6 rotates, the automatic compensation detection mechanism is suspended, the polishing host 2 first runs to the top of the automatic compensation detection mechanism 4, and then the polishing host 2 descends, the cloth wheel 3 presses the cloth wheel pressure plate 13 and moves downward together, at this time the mounting platform 15, the first lifting rod 11 and the second lifting rod 20 descend together, the accordion cover 8 is compressed, and when the first sensor 14 arranged on the top senses the sensing platform 12, the descent speed of the polishing host 2 is changed to slow and continue to descend until the first sensor 14 arranged below senses the sensing platform 12, and the polishing host 2 stops descending. At this time, the external control system compares the current actual descent coordinate value with the coordinate value of the standard cloth wheel size to calculate the actual size of the cloth wheel 3 after loss. Finally, the polishing host 2 rises, the first flip cylinder 6 retracts to a safe position, and the polishing host 2 runs to the top of the automatic waxing mechanism 5. The control system calculates the actual size of the cloth wheel 3 after loss in an existing calculation method, which will not be repeated here.

[0028] Reference Figures 1 to 3 The cloth wheel pressing plate 13 is made of glass or ceramic. The traditional cloth wheel pressing plate 13 is made of stainless steel. After contacting the cloth wheel 3 with wax, the cloth wheel 3 will be contaminated by stainless steel powder and turn black, causing dirt on the thrown product. The cloth wheel pressing plate 13 is made of ceramic or glass, which can effectively avoid the pollution problem and keep the original color of the cloth wheel 3.

[0029] Reference Figure 1 , Figure 4 and Figure 5, the automatic waxing mechanism 5 includes a wax cartridge 25, polishing wax 26, a base 27, and a second flipping cylinder 28. The wax cartridge 25 is connected to the top surface of the base 27. The polishing wax 26 is vertically movable within the wax cartridge 25, and the top of the polishing wax 26 extends outside the wax cartridge 25. The second flipping cylinder 28 is connected to the frame 1, and the side surface of the base 27 is connected to the second flipping cylinder 28. A second sensor 29 for sensing the wax level is provided on the frame 1. A housing 30 is provided on the outer periphery of the base 27. An electric push rod 31 is provided within the base 27, and the top of the electric push rod 31 extends into the wax cartridge 25. A wax seat 32 is provided at the top of the electric push rod 31, and the bottom of the polishing wax 26 is placed on the top surface of the wax seat 32.

[0030] Referring to Figure 1 , Figure 4 and Figure 5 , the electric push rod 31 drives the lifting of the polishing wax 26. When the polishing wax 26 rises to be sensed by the second sensor 29, the polishing wax 26 stops rising. Then, the second flipping cylinder 28 rotates, and the automatic waxing mechanism 5 extends out. Then, the polishing main body 2 descends. The cloth wheel 3 descends to the required position according to the calculated actual cloth wheel diameter and contacts the polishing wax 26 for waxing. When the waxing of the cloth wheel 3 is completed, the polishing main body 2 rises, and the second flipping cylinder 28 rotates and retracts to a safe position. The calculation method for determining the descending amount of the polishing main body 2 according to the actual cloth wheel diameter calculated by the cloth wheel 3 is also an existing calculation method and will not be elaborated here.

[0031] Referring to Figure 1 , Figure 6 and Figure 7 , a front mounting plate 33 is provided on the frame 1. Two first slide rails 34 arranged horizontally and vertically are provided on the rear end surface of the front mounting plate 33. First sliders 35 slidably engaged with the two first slide rails 34 are provided on both of the two first slide rails 34. A rear mounting plate 36 is provided on the rear end surface of the first slider 35. An installation rod 37 is provided on the rear side of the rear mounting plate 36. Two second slide rails 38 arranged vertically and horizontally are provided on the front end surface of the installation rod 37. Second sliders 39 slidably engaged with the two second slide rails 38 are provided on both of the two second slide rails 38. The rear end surface of the rear mounting plate 36 is connected to the second slider 39. The polishing main body 2 is provided at the bottom of the installation rod 37. A first driving mechanism 40 for driving the rear mounting plate 36 and the installation rod 37 to move left and right and a second driving mechanism 41 for driving the installation rod 37 to move up and down are provided on the rear mounting plate 36.

[0032] Referring to Figure 1 , Figure 6 and Figure 7, the first driving mechanism 40 includes a first motor 42 and a first gear 43. The first gear 43 is connected to the output shaft of the first motor 42. A first rack 44 which is horizontally arranged and meshes with the first gear 43 is provided on the rear end face of the front mounting plate 33. The cooperation between the first gear 43 and the first rack 44 can drive the rear mounting plate 36, the mounting rod 37 and the polishing main body 2 to move left and right. The second driving mechanism 41 includes a second motor 45 and a second gear (not marked in the figure due to view reasons). The second gear (not marked in the figure due to view reasons) is connected to the output shaft of the second motor 45. A second rack 46 which is vertically arranged and meshes with the second gear (not marked in the figure due to view reasons) is provided on the front end face of the mounting rod 37. The cooperation between the second gear (not marked in the figure due to view reasons) and the second rack 46 can drive the mounting rod 37 and the polishing main body 2 to move up and down.

[0033] The above is only the specific implementation manner of the present invention, but the design concept of the present invention is not limited thereto. Any non-substantive modification made to the present invention using this concept shall fall within the scope of infringement of the protection scope of the present invention.

Claims

1. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels, characterized in that: The machine comprises a frame, on which a polishing main unit which can move left and right and up and down is provided, the polishing main unit has a cloth wheel, and on which a cantilevered automatic compensation detection mechanism and a cantilevered automatic wax adding mechanism are provided, the automatic compensation detection mechanism is used to detect the actual diameter of the cloth wheel, and the automatic wax adding mechanism is used to accurately add wax to the cloth wheel, and the automatic compensation detection mechanism and the automatic wax adding mechanism are respectively located on the left and right sides of the polishing main unit.

2. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels as claimed in claim 1, characterized in that: The automatic compensation detection mechanism includes a first flip cylinder, a mounting plate, an accordion cover and a first shell, the first flip cylinder is connected to the frame, the mounting plate is connected to the first flip cylinder, the first shell is connected to the bottom of one end of the mounting plate, a rod barrel is provided at the bottom of one end of the mounting plate, the rod barrel is located in the first shell, a first lift rod which can be raised and lowered is provided in the rod barrel, the bottom of the first lift rod extends out of the bottom of the rod barrel and is provided with a sensing platform, the upper part of the first lift rod is located in the accordion cover, a cloth wheel pressure plate is provided on the top of the accordion cover, the cloth wheel pressure plate is connected to the top of the first lift rod, two first sensors arranged up and down are provided in the first shell, the two first sensors are used to sense the sensing platform.

3. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels as claimed in claim 2, characterized in that: The top of the accordion cover is connected to a mounting platform, the cloth wheel pressure plate is installed on the top of the mounting platform, and the top of the first lifting rod is connected to the bottom of the mounting platform.

4. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels as claimed in claim 3, characterized in that: The top surface of the mounting platform is connected with a pressure plate limiting ring, and the top surface of the mounting platform is provided with a placement groove connected with the pressure plate limiting ring, the lower part of the cloth wheel pressure plate is located in the placement groove and the pressure plate limiting ring, and the top surface of the pressure plate limiting ring is provided with a plurality of limiting members in a "┏" shape, and the cloth wheel pressure plate is provided with a step surface, and the lateral parts of the plurality of limiting members are in conflict with the step surface.

5. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels as claimed in claim 3, characterized in that: A second lifting rod is provided below the first lifting rod and contacts the bottom surface of the sensing platform. An "L"-shaped mounting seat is connected to the bottom surface of the mounting plate. The mounting seat is located in the first shell. The two first sensors are arranged on a side surface of the vertical portion of the mounting seat. The second lifting rod passes through the transverse portion of the mounting seat. The bottom of the second lifting rod is threadedly connected to a bolt. The head of the bolt is located below the transverse portion of the mounting seat. A first spring is provided between the bottom surface of the mounting platform and the top surface of the mounting plate. A second spring is provided between the top of the second lifting rod and the top surface of the transverse portion of the mounting seat.

6. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels as claimed in claim 2, characterized in that: The cloth wheel pressing plate is made of glass or ceramic material.

7. The cloth wheel polishing machine with automatic compensation and waxing of the cloth wheel as claimed in claim 1, characterized in that: The automatic wax adding mechanism includes a wax box, polishing wax, a base and a second flip cylinder. The wax box is connected to the top surface of the base. The polishing wax is arranged in the wax box in a liftable manner. The top of the polishing wax extends out of the wax box. The second flip cylinder is connected to the frame. The base is connected to the second flip cylinder. The frame is provided with a second sensor for sensing the wax position.

8. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels as claimed in claim 7, characterized in that: A shell is arranged on the periphery of the base, an electric push rod is arranged inside the base, the top of the electric push rod extends into the wax box, a wax seat is arranged on the top of the electric push rod, and the bottom of the polishing wax is placed on the top surface of the wax seat.

9. The cloth wheel polishing machine with automatic compensation and waxing of cloth wheel as claimed in claim 1, characterized in that: The frame is provided with a front mounting plate, the rear end face of the front mounting plate is provided with two first slide rails which are arranged horizontally and up and down, the two first slide rails are provided with a first slider which slidably cooperates with the first slide rails, the rear end face of the first slider is provided with a rear mounting plate, the rear side of the rear mounting plate is provided with a mounting rod, the front end face of the mounting rod is provided with two second slide rails which are arranged vertically and left and right, the two second slide rails are provided with a second slider which slidably cooperates with the first slide rails, the rear end face of the rear mounting plate is connected with the second slider, the polishing main unit is provided at the bottom of the mounting rod, and the rear mounting plate is provided with a first driving mechanism which drives the rear mounting plate and the mounting rod to move left and right, and a second driving mechanism which drives the mounting rod to move up and down.

10. A cloth wheel polishing machine with automatic compensation and waxing of cloth wheels as claimed in claim 9, characterized in that: The first driving mechanism includes a first motor and a first gear, the first gear is connected to the output shaft of the first motor, and the rear end face of the front mounting plate is provided with a first rack arranged horizontally and meshing with the first gear; the second driving mechanism includes a second motor and a second gear, the second gear is connected to the output shaft of the second motor, and the front end face of the mounting rod is provided with a second rack arranged vertically and meshing with the second gear.

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