Waxing device for stainless steel tableware polishing and waxing and polishing machine

Abstract

The utility model relates to the technical field of stainless steel tableware polishing equipment, in particular to a waxing device and a waxing polisher for polishing stainless steel tableware, which comprise a fixed seat, a pressing arm part, a swinging arm, a waxing roller, a jacking cylinder, a swinging cylinder and a sliding seat, one end of each swing arm is rotationally assembled with the other end of the corresponding arm pressing piece, the two sets of arm pressing pieces are arranged at intervals in the longitudinal direction of the fixing base, the two sets of swing arms are arranged relative to the arm pressing pieces, and the waxing rollers are rotationally assembled with the other ends of the swing arms and located between the two sets of swing arms; the jacking air cylinder is assembled with the fixed seat and used for pushing the sliding seat to vertically move, and the oscillating air cylinder is assembled with the sliding seat and used for pushing the oscillating arm to oscillate, so that the waxing roller is in contact with or away from the polishing wheel, the motion freedom degree of the waxing roller is increased, the operation space is increased, and the waxing roller is more flexible and convenient to replace and maintain; and the operation safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of stainless steel tableware polishing equipment, in particular to a waxing device and a waxing polishing machine for polishing stainless steel tableware. Background Art

[0002] The waxing device for polishing stainless steel tableware is a key equipment for tableware processing. The main function of this device is to wax the polishing wheel when polishing stainless steel tableware to improve the polishing effect of stainless steel tableware and improve the surface finish and texture of stainless steel tableware.

[0003] With the continuous increase in labor costs and the industry's requirements for product quality and production efficiency, in order to simplify the structure of the waxing device, in the prior art, a waxing roller is arranged above the polishing wheel, and the waxing efficiency is improved by shortening the path of the waxing roller moving to the polishing wheel. The waxing of the polishing wheel is achieved by moving the waxing roller toward the polishing wheel.

[0004] With respect to the above-mentioned related technologies, the inventors believe that the following defects exist: since the gap between the waxing roller and the polishing wheel is small and the waxing roller has little freedom and cannot be moved to increase the gap between the polishing wheel and the waxing roller, when the waxing roller needs to be replaced, the operator has a small operating space, which makes the operation inconvenient and difficult. What is more serious is that when the operator replaces the waxing roller, due to the small operating space, it is easy for the operator to come into contact with the polishing wheel and be scratched, leading to safety accidents; secondly, the difficulty in replacing the waxing roller leads to increased downtime in the production process, thereby reducing overall production efficiency. Utility Model Content

[0005] In order to improve the operational convenience of replacing a waxing roller, the present application provides a waxing device and a waxing polishing machine for polishing stainless steel tableware.

[0006] The utility model provides a waxing device and a waxing and polishing machine for polishing stainless steel tableware, which adopt the following technical solutions:

[0007] In the first aspect, the utility model provides a waxing device for polishing stainless steel tableware, a waxing device for polishing stainless steel tableware, comprising a fixed seat, a pressure arm member, a swing arm, a waxing roller, a lifting cylinder, a swing cylinder, and a sliding seat, one end of the pressure arm member is rotatably assembled with the fixed seat, one end of the swing arm is rotatably assembled with the other end of the pressure arm member, the pressure arm members are provided in two groups and are arranged at intervals along the longitudinal direction of the fixed seat, the swing arm is provided in two groups relative to the pressure arm member, the waxing roller is rotatably assembled with the other end of the swing arm and is located between the two groups of the swing arms, the lifting cylinder is assembled with the fixed seat and is used to push the sliding seat to move vertically, and the swing cylinder is assembled with the sliding seat and is used to push the swing arm to swing, so that the waxing roller contacts or moves away from the polishing wheel.

[0008] Preferably, the fixed seat has a vertically protruding stand, the stand is located between the two groups of the pressure arm members, the sliding seat is vertically slidably assembled with the stand, the fixed end of the lifting cylinder is connected to the fixed seat, and the telescopic end of the lifting cylinder is connected to the stand.

[0009] Preferably, the stand is provided with a dovetail groove in the vertical direction thereof, and the sliding seat has a protruding dovetail tenon on a side facing the stand, and the dovetail tenon slides in the dovetail groove.

[0010] Preferably, it also includes a connecting rod and a connecting block, wherein both ends of the connecting rod are respectively connected to the two groups of the swing arms, one end of the connecting block is connected to the connecting rod, and the other end of the connecting block is rotatably assembled with the telescopic end of the swing cylinder, and the fixed end of the swing cylinder is assembled with the stand.

[0011] Preferably, the connecting block is arranged to be inclined toward the lifting cylinder, and the angle between the connecting block and the swing cylinder is an obtuse angle.

[0012] Preferably, it also includes an adjusting screw, which is threadedly connected to the sliding seat, and the axis of the adjusting screw is vertically arranged to the top wall of the sliding seat, and the fixed end of the swing cylinder is hinged to one end of the adjusting screw.

[0013] Preferably, it also includes a ratchet, a pushing member, and a pushing cylinder. The ratchet is connected to the waxing roller shaft and is located on the outside of the swing arm. One end of the pushing member has a raised pushing pawl, and the pushing pawl is adapted to the ratchet and meshes with the transmission. The other end of the pushing member is hinged to the telescopic end of the pushing cylinder, and the fixed end of the pushing cylinder is connected to the swing arm.

[0014] Preferably, it further comprises a pressing plate arranged in a V-shape, one end of the pressing plate is connected to the fixed end of the pushing cylinder, and the other end of the pressing plate is connected to the side wall of the pushing member.

[0015] Preferably, it also includes an anti-rotation pawl, which is connected to the swing arm to prevent the ratchet from rotating counterclockwise.

[0016] In the second aspect, the utility model is a waxing and polishing machine, including a machine base, a polishing wheel, and a waxing device for polishing stainless steel tableware. The polishing wheel is rotatably assembled with the machine base, the polishing wheels are provided in two groups and are arranged vertically at intervals, the fixed base is connected to the machine base, and the waxing roller is located above the upward group of polishing wheels.

[0017] The beneficial effects of the utility model are:

[0018] By providing a lifting cylinder and a swing cylinder, the position of the waxing roller can be effectively controlled, increasing the working space and preventing the operator from being scratched by the polishing wheel when replacing the waxing roller, thereby reducing the risk of work-related injuries to the operator during maintenance and improving operational safety. Secondly, through the design of the swing arm, the freedom of movement of the waxing roller is increased, making replacement and maintenance more flexible and convenient, making the process of replacing the waxing roller faster, reducing downtime, improving production efficiency, reducing the time and labor required for waxing roller maintenance, and reducing maintenance costs.

[0019] By providing an adjusting screw, the position of the swing cylinder can be adjusted, so that the contact position of the waxing roller and the polishing wheel can be accurately controlled, ensuring uniform waxing, improving polishing quality, facilitating adjustment of the position of the swing cylinder, and increasing the adjustment flexibility of the waxing roller.

[0020] By providing a ratchet, a pusher and an anti-rotation pawl, the one-way transmission characteristic of the ratchet ensures that the waxing roller can only rotate in one direction, avoiding reverse movement, improving the reliability of operation, ensuring the stability of the waxing roller rotation, reducing vibration during operation, and improving waxing accuracy. Secondly, it ensures that different areas of the waxing roller are in uniform contact with the polishing wheel, improving the uniformity of the waxing roller wear, and reducing the frequency of replacement of the waxing roller due to uneven wear. Furthermore, the V-shaped pressure plate provides elastic force for the meshing between the pusher and the ratchet, thereby improving the stability of the meshing transmission and reducing slippage during the transmission process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a right-side stereogram in Example 1 of the present application;

[0022] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0023] Figure 3 It is a left-side stereogram in Example 1 of the present application;

[0024] Figure 4 It is a left view in Example 1 of the present application;

[0025] Figure 5 yes Figure 4 A partial enlarged view of point B in the middle;

[0026] Figure 6 This is the front view in Example 1 of the present application;

[0027] Figure 7 It is a stereoscopic diagram in Example 2 of the present application.

[0028] Description of reference numerals: 1, fixed seat; 101, stand; 1011, dovetail groove; 2, pressure arm member; 3, swing arm; 301, connecting rod; 302, connecting block; 4, waxing roller; 401, ratchet; 402, push member; 4021, push pawl; 403, push cylinder; 404, pressure sheet; 405, anti-rotation pawl; 406, key; 5, lifting cylinder; 6, swing cylinder; 601, adjusting screw; 602, fixing nut; 7, sliding seat; 701, dovetail tenon; 8, machine base; 9, polishing wheel; DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the present application. The preferred embodiments of the present application are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that each technical feature and the overall technical solution of the present application can be understood intuitively and vividly, but it cannot be understood as a limitation on the scope of protection of the present application.

[0030] In the description of this application, if there is a description of orientation, for example, the orientation or position relationship indicated by "upper", "lower", "front", "back", "left", "right", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on this application. When a feature is referred to as "set", "fixed", or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0031] In the description of this application, if the orientation is involved, the orientation or position relationship indicated by "horizontal", "longitudinal" and "vertical" is based on the attached Figure 1 In the orientation or position relationship shown, the X-axis represents the horizontal direction, the Y-axis represents the longitudinal direction, and the Z-axis represents the vertical direction.

[0032] In the description of this application, if "several" is involved, it means one or more, if "multiple" is involved, it means more than two, if "greater than", "less than", "exceed", they should be understood as not including the number, if "above", "below", "within" are involved, they should be understood as including the number. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0033] In addition, unless otherwise defined, the technical terms and scientific terms used in this application are the same as those generally understood by those skilled in the art. The terms used in this application are only for describing specific embodiments, not for limiting this application. It should be understood that when used in this specification and the appended claims, the terms "include" and "comprise" indicate the presence of described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or their collections.

[0034] Example 1: Figure 1-6As shown, a waxing device for polishing stainless steel tableware comprises a fixed seat 1, a pressure arm member 2, a swing arm 3, a waxing roller 4, a lifting cylinder 5, a swing cylinder 6, and a sliding seat 7. One end of the pressure arm member 2 is rotatably assembled with the fixed seat 1, and one end of the swing arm 3 is rotatably assembled with the other end of the pressure arm member 2. The pressure arm member 2 is provided with two groups and is arranged at intervals along the longitudinal direction of the fixed seat 1. The swing arm 3 is provided with two groups relative to the pressure arm member 2. The waxing roller 4 is rotatably assembled with the other end of the swing arm 3 and is located between the two groups of swing arms 3. The lifting cylinder 5 is assembled with the fixed seat 1 and is used to push the sliding seat 7 to move vertically. The swing cylinder 6 is assembled with the sliding seat 7 and is used to push the swing arm 3 to swing, so that the waxing roller 4 contacts or moves away from the polishing wheel 9. The fixed seat 1 is assembled on the polishing machine so that the waxing roller 4 is located above the polishing wheel 9. When the waxing device is in a processing state, the telescopic end of the lifting cylinder 5 is in an extended state, and the pressure arm member 2 moves downward, so that When the waxing device is in the state of replacing the waxing roller 4, the telescopic end of the lifting cylinder 5 is in a reset state, driving the sliding seat 7 to move downward, thereby lifting the pressure arm part 2, so that the waxing roller 4 is in a state of being vertically away from the polishing wheel 9. Then, the telescopic end of the swing cylinder 6 is in a reset state, causing the swing arm 3 to swing, so that the waxing roller 4 is located obliquely above the polishing wheel 9, which increases the freedom of the waxing roller 4 and facilitates the operator to replace and maintain the waxing roller 4. Since the waxing roller 4 is located obliquely above the polishing wheel 9 at this time, the risk of the operator scratching the polishing wheel 9 is avoided, the safety of replacing and maintaining the waxing roller 4 is improved, and the replacement efficiency of the waxing roller 4 is improved.

[0035] By providing the lifting cylinder 5 and the swinging cylinder 6, the position of the waxing roller 4 can be effectively controlled to prevent the operator from being scratched by the polishing wheel 9 when replacing the waxing roller 4, thereby reducing the risk of work-related injuries to the operator during maintenance and improving operational safety. The design of the swing arm 3 increases the freedom of movement of the waxing roller 4, making replacement and maintenance more flexible and convenient, making the process of replacing the waxing roller 4 faster, reducing downtime, improving production efficiency, reducing the time and labor required for maintenance of the waxing roller 4, and reducing maintenance costs. During normal processing, the swinging cylinder 6 is used to control the swinging of the waxing roller 4, simplifying the polishing motion path, thereby ensuring the efficiency of waxing the polishing wheel 9. When replacing the waxing roller 4, the lifting cylinder 5 and the swinging cylinder 6 are linked to keep the waxing roller 4 away from the polishing wheel 9, increasing the distance between the waxing roller 4 and the polishing wheel 9, thereby increasing the operating space and improving the convenience of operation for the operator. Therefore, both the waxing efficiency during processing is guaranteed and the operational convenience of replacing the waxing roller 4 is improved.

[0036] In terms of the assembly structure of the sliding seat 7, the fixed seat 1 has a vertically protruding seat 101, and the seat 101 is located between the two groups of pressure arm members 2. The sliding seat 7 and the seat 101 are vertically slidably assembled, the fixed end of the lifting cylinder 5 is connected to the fixed seat 1, and the telescopic end of the lifting cylinder 5 is connected to the seat 101. The vertical sliding assembly design of the sliding seat 7 and the seat 101 helps to achieve precise positioning, improve the accuracy of the assembly structure, and thus improve the overall performance of the equipment. Specifically, the seat 101 is located at the midpoint of the line between the two groups of pressure arm members 2 to optimize the force. The seat 101 is located at the midpoint of the line between the two groups of pressure arm members 2, which can ensure that the force of the sliding seat 7 in the vertical direction is evenly distributed, reduce eccentric loads, and improve overall stability.

[0037] In order to improve the stability of the vertical sliding of the sliding seat 7, the stand 101 is provided with a dovetail groove 1011 in the vertical direction, and the sliding seat 7 has a protruding dovetail tenon 701 on the side facing the stand 101, and the dovetail tenon 701 slides in the dovetail groove 1011. The matching design of the dovetail groove 1011 and the dovetail tenon 701 provides a precise guiding effect, ensuring that the movement of the sliding seat 7 in the vertical direction is more precise, reducing deviation and swing, and improving the stability of the sliding seat 7. Secondly, the dovetail groove 1011 structure can usually withstand a larger load, because the contact area between the dovetail tenon 701 and the dovetail groove 1011 is larger, and the pressure distribution is more uniform, which makes it more reliable in heavy-load applications, and is beneficial to pushing the pressure arm 2 to drive the waxing roller 4 to move.

[0038] In terms of the specific structure of the swing cylinder 6 pushing the swing arm 3 to swing, the present embodiment also includes a connecting rod 301 and a connecting block 302. The two ends of the connecting rod 301 are respectively connected to the two groups of swing arms 3, one end of the connecting block 302 is connected to the connecting rod 301, and the other end of the connecting block 302 is rotatably assembled with the telescopic end of the swing cylinder 6. The fixed end of the swing cylinder 6 is assembled with the stand 101. When the telescopic end of the swing cylinder 6 telescopes, it pushes the connecting block 302 to swing, thereby causing the swing arm 3 to swing. Through the design of the connecting rod 301 and the connecting block 302, the two groups of swing arms 3 can swing synchronously, ensuring the balance and uniform waxing of the waxing roller 4 and improving the polishing efficiency. Secondly, the connection of the connecting rod 301 makes the movement of the swing arm 3 more stable, reduces the impact and vibration caused by the direct action of the swing cylinder 6, improves the overall stability of the equipment, and improves the contact accuracy between the waxing roller 4 and the polishing wheel 9 to ensure uniform waxing.

[0039] In terms of the specific installation position of the connecting block 302, the connecting block 302 is tilted toward the lifting cylinder 5, and the angle between the connecting block 302 and the swing cylinder 6 is an obtuse angle, which is set toward the lifting cylinder 5. It is worth mentioning that the angle between the connecting block 302 and the swing cylinder 6 refers to the angle between the connecting line L at the hinge between the connecting block 302 and the telescopic end of the swing cylinder 6 and the connection between the connecting piece and the connecting rod 301, and the connecting line L and the axis of the telescopic end of the swing cylinder 6, and the angle refers to the smaller angle between the two straight lines.

[0040] In order to facilitate the adjustment of the contact position between the waxing roller 4 and the polishing wheel 9, that is, to facilitate the adjustment of the position of the swing cylinder 6, the present embodiment also includes an adjusting screw 601, the adjusting screw 601 is threadedly connected to the sliding seat 7, and the axis of the adjusting screw 601 is vertically arranged to the top wall of the sliding seat 7, and the fixed end of the swing cylinder 6 is hinged to one end of the adjusting screw 601, specifically, to the downward end of the adjusting screw 601. By providing the adjusting screw 601, the position of the swing cylinder 6 can be adjusted, so as to facilitate the precise control of the contact position between the waxing roller 4 and the polishing wheel 9, ensure uniform waxing, improve polishing quality, facilitate the adjustment of the position of the swing cylinder 6, and increase the adjustment flexibility of the waxing roller 4.

[0041] Furthermore, in order to improve the stability of the connection between the adjusting screw 601 and the sliding seat 7, the present embodiment also includes a fixing nut 602, which is threadedly connected to the adjusting screw 601. When the adjusting screw 601 rotates and the vertical position of the swing cylinder 6 is adjusted, the fixing nut 602 is connected to the adjusting screw 601 and tightened until the fixing nut 602 abuts against the sliding seat 7.

[0042] In terms of the specific structure of the rotatable connection between the waxing roller 4 and the swing arm 3, the present embodiment further includes a ratchet 401, a pusher 402, and a push cylinder 403. The ratchet 401 is axially connected to the waxing roller 4 and is located on the outside of the swing arm 3. One end of the pusher 402 has a raised push pawl 4021. The push pawl 4021 is adapted to the ratchet 401 and meshes with the transmission. The other end of the pusher 402 is hinged to the telescopic end of the push cylinder 403. The fixed end of the push cylinder 403 is connected to the swing arm 3. Specifically, the telescopic end of the push cylinder 403 is pushed up and down vertically. When The telescopic end of the pushing cylinder 403 is pushed out, driving the pushing member 402 downward, and the downward movement causes the ratchet 401 to rotate clockwise, thereby driving the waxing roller 4 to rotate. When the telescopic end of the pushing cylinder 403 is retracted, it drives the pushing member 402 upward. Due to the one-way transmission characteristics of the pushing pawl 4021 and the ratchet 401, and the other end of the pushing member 402 is hinged to the end of the pushing cylinder 403, when the pushing cylinder 403 is retracted, it will not drive the waxing roller 4 to move, so that different areas of the waxing roller 4 are in contact with the polishing wheel 9 each time it rotates, thereby improving the uniformity of wear.

[0043] In order to improve the stability of the contact between the pushing member 402 and the pawl, the present embodiment also includes a V-shaped pressing plate 404, one end of the pressing plate 404 is connected to the fixed end of the pushing cylinder 403, and the other end of the pressing plate 404 is connected to the side wall of the pushing member 402. The angle between the V-shaped pressing plates 404 is slightly 120°~130°. Through the setting of the pressing plate 404, an elastic force is provided for the engagement between the pushing member 402 and the ratchet 401. When the telescopic end of the pushing cylinder 403 is pushed out, driving the pushing member 402 to move downward, the pressing plate 404 causes the pushing pawl 4021 to be pressed toward the ratchet 401, thereby improving the stability of the meshing transmission. When the telescopic end of the pushing cylinder 403 is retracted, driving the pushing member 402 to move upward, the force of the swinging member abutting against the ratchet 401 is greater than the flattening force, thereby causing the pushing member 402 to swing outward and squeeze the elastic pressing plate 404.

[0044] Since the polishing wheel 9 rotates when the waxing roller 4 contacts with the polishing wheel 9 for waxing, in order to improve the uniformity of the contact between the waxing roller 4 and the polishing wheel 9 and prevent the waxing roller 4 from rotating when the waxing roller 4 contacts with the polishing wheel 9, resulting in repeated contact of local areas of the waxing roller 4 and uneven wear, the present embodiment also includes an anti-rotation pawl 405, which is connected to the swing arm 3 to prevent the ratchet 401 from rotating counterclockwise. The anti-rotation pawl 405 ensures the stability of the position of the waxing roller 4.

[0045] Furthermore, in order to improve the stability of the anti-rotation pawl 405, the present embodiment also includes a key 406, a through hole is opened in the side wall of the anti-rotation pawl 405, one end of the key 406 is connected to the swing arm 3, and the key 406 is inserted into the through hole, so that the key 406 and the anti-rotation pawl 405 are arranged in an X shape. It is worth mentioning that the cross-sectional area of ​​the through hole is larger than the cross-sectional area of ​​the key 406, so that when the anti-rotation pawl 405 swings, it moves along the key 406.

[0046] By providing a ratchet 401, a pusher 402, and an anti-rotation pawl 405, the one-way transmission characteristic of the ratchet 401 ensures that the waxing roller 4 can only rotate in one direction, avoiding reverse movement, improving the reliability of operation, ensuring the stability of the rotation of the waxing roller 4, reducing vibration during operation, and improving waxing accuracy. Secondly, it ensures that different areas of the waxing roller 4 are in uniform contact with the polishing wheel 9, improving the uniformity of wear of the waxing roller 4, and reducing the frequency of replacement of the waxing roller 4 due to uneven wear. Furthermore, the V-shaped pressure plate 404 provides elastic force for the meshing between the pusher 402 and the ratchet 401, thereby improving the stability of the meshing transmission and reducing slippage during the transmission process.

[0047] It also includes a limiting screw, which is threadedly connected to the pressure arm member 2 and is arranged parallel to the horizontal direction. The limiting screw is arranged toward the swing arm 3 and one end of the limiting screw is in contact with the swing arm 3.

[0048] It is worth mentioning that the waxing device can be used on a polishing machine for curved polishing or bent polishing of stainless steel tableware to wax the polishing wheel 9. Usually the waxing roller 4 is cylindrical, and the contact control between the waxing roller 4 and the polishing wheel 9 is achieved through the control of the lifting cylinder 5 and the swing cylinder 6, thereby achieving the waxing effect.

[0049] Example 2: Figure 1-7 As shown, a waxing and polishing machine includes a machine base 8 and a polishing wheel 9. Embodiment 1 is a waxing device for polishing stainless steel tableware. The polishing wheel 9 is rotatably assembled with the machine base 8. The polishing wheels 9 are provided in two groups and are arranged vertically at intervals. The fixed base 1 is connected to the machine base 8, and the waxing roller 4 is located above a group of polishing wheels 9 facing upward.

[0050] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A waxing device for polishing stainless steel tableware, characterized in that: It includes a fixed seat, a pressure arm member, a swing arm, a waxing roller, a lifting cylinder, a swing cylinder, and a sliding seat. One end of the pressure arm member is rotatably assembled with the fixed seat, and one end of the swing arm is rotatably assembled with the other end of the pressure arm member. The pressure arm members are provided in two groups and are arranged at intervals along the longitudinal direction of the fixed seat. Two groups of swing arms are provided relative to the pressure arm members. The waxing roller is rotatably assembled with the other end of the swing arm and is located between the two groups of swing arms. The lifting cylinder is assembled with the fixed seat and is used to push the sliding seat to move vertically. The swing cylinder is assembled with the sliding seat and is used to push the swing arm to swing.

2. A waxing device for polishing stainless steel tableware according to claim 1, characterized in that: The fixed seat has a vertically protruding stand, the stand is located between the two groups of pressure arm members, the sliding seat is vertically slidably assembled with the stand, the fixed end of the lifting cylinder is connected to the fixed seat, and the telescopic end of the lifting cylinder is connected to the stand.

3. A waxing device for polishing stainless steel tableware according to claim 2, characterized in that: The stand is provided with a dovetail groove in the vertical direction thereof, and the sliding seat has a protruding dovetail tenon on one side facing the stand, and the dovetail tenon slides in the dovetail groove.

4. A waxing device for polishing stainless steel tableware according to claim 2, characterized in that: It also includes a connecting rod and a connecting block, wherein the two ends of the connecting rod are respectively connected to the two groups of the swing arms, one end of the connecting block is connected to the connecting rod, the other end of the connecting block is rotatably assembled with the telescopic end of the swing cylinder, and the fixed end of the swing cylinder is assembled with the stand.

5. A waxing device for polishing stainless steel tableware according to claim 4, characterized in that: The connecting block is tilted toward the lifting cylinder, and the angle between the connecting block and the swing cylinder is an obtuse angle.

6. A waxing device for polishing stainless steel tableware according to claim 4, characterized in that: It also includes an adjusting screw, which is threadedly connected to the sliding seat, and the axis of the adjusting screw is vertically arranged to the top wall of the sliding seat, and the fixed end of the swing cylinder is hinged to one end of the adjusting screw.

7. A waxing device for polishing stainless steel tableware according to claim 1, characterized in that: It also includes a ratchet, a pushing member, and a pushing cylinder. The ratchet is connected to the waxing roller shaft and is located on the outside of the swing arm. One end of the pushing member has a raised pushing pawl, and the pushing pawl is adapted to the ratchet and meshes with the transmission. The other end of the pushing member is hinged to the telescopic end of the pushing cylinder, and the fixed end of the pushing cylinder is connected to the swing arm.

8. A waxing device for polishing stainless steel tableware according to claim 7, characterized in that: It also includes a V-shaped pressing plate, one end of which is connected to the fixed end of the pushing cylinder, and the other end of which is connected to the side wall of the pushing member.

9. A waxing device for polishing stainless steel tableware according to claim 8, characterized in that: It also includes an anti-rotation pawl, which is connected to the swing arm to prevent the ratchet from rotating counterclockwise.

10. A waxing and polishing machine, characterized in that: It comprises a machine base, a polishing wheel, and a waxing device for polishing stainless steel tableware as described in any one of claims 1 to 9, wherein the polishing wheel is rotatably assembled with the machine base, the polishing wheels are provided in two groups and are arranged vertically at intervals, the fixed base is connected to the machine base, and the waxing roller is located above the upward group of polishing wheels.

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