Ceramic yarn guide wheel polishing method

Abstract

The invention relates to the technical field of manufacturing of textile ceramic parts, in particular to a ceramic yarn guide wheel polishing method. The design key points are as follows: to-be-polished ceramic yarn guide wheels are accommodated in a self-gravity type supply mechanism in a horizontal posture, are stacked and are supplied to a clamping mechanism one by one under the action of self gravity, and in the supply process, the to-be-polished ceramic yarn guide wheels are converted into a vertical posture from the horizontal posture; and after the polishing process is finished, the polished ceramic yarn guide wheel falls into the falling pipe under the action of self-gravity and finally slides into the finished product collecting device. Thus, on one hand, batch feeding can be achieved through the ceramic yarn guide wheel, manual intervention or power input is not needed in the implementation process, and a single worker can simultaneously take multiple mechanical polishing devices into consideration; on the other hand, the supply efficiency of the self-gravity type supply mechanism is extremely high, and the working rhythm of the mechanical polishing mechanism can be met; and on the other hand, the design concept of automatic discharging of the polished ceramic guide yarn is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of textile ceramic manufacturing, in particular to a ceramic yarn guide wheel polishing method. Background Art

[0002] The ceramic yarn guide wheel utilizes the characteristics of ceramic materials, such as high hardness, good wear resistance, and smooth surface. Through its own circumferential rotation, it guides the yarn along a predetermined path, ensuring smooth transmission of the yarn during the textile process and reducing yarn wear and breakage.

[0003] During the factory manufacturing stage, the ceramic yarn guide wheel undergoes sintering and machining processes, and then needs to undergo a polishing process to ensure that the roughness of its working surface meets the quality inspection and acceptance standards.

[0004] A waist wire guide groove is formed in the middle of the ceramic yarn guide wheel. As far as the current status of the industry is concerned, in the process of mechanical polishing, the polishing wheel or polishing head is in full contact with the surface of the annular groove, and this is achieved by means of a compound motion of rotation and movement. The existing mechanical polishing equipment adopts a manual feeding method, that is, each mechanical polishing equipment needs to be equipped with a worker to complete the loading, clamping and unloading operations piece by piece. However, this has caused a series of problems, specifically: 1) The work efficiency is extremely low, and the working efficiency of the mechanical polishing equipment cannot be fully exerted, which in turn affects the overall production rhythm of the production line; 2) The polishing workshop needs to be equipped with a large number of workers, and the labor intensity of the workers is extremely high, resulting in high labor costs, and long-term repetitive labor, workers are very easy to fatigue, and incorrect clamping accidents occur frequently. Therefore, technical personnel are urgently needed to solve the above problems. Summary of the invention

[0005] Therefore, in view of the above-mentioned existing problems and defects, the designers of the present invention collected relevant information, conducted multiple evaluations and considerations, and continued to experiment and modify after many years of R&D experience in this industry, which ultimately led to the emergence of the ceramic guide wheel polishing method.

[0006] In order to solve the above technical problems, the present invention relates to a ceramic guide wheel polishing method, which is realized by means of a ceramic guide wheel polishing device. The ceramic guide wheel polishing device includes a machine table, a mechanical polishing mechanism, a self-gravity supply mechanism, a clamping mechanism, a drop tube and a finished product collection device. The clamping mechanism and the mechanical polishing mechanism both use the machine table as a bearing basis, and are arranged in sequence from left to right. The self-gravity supply mechanism is used to intermittently supply the ceramic guide wheel to be polished to the clamping mechanism, and it is assembled as a whole with the clamping mechanism. The finished product collection device is arranged in an independent state and is located on one side of the machine table. The drop tube is leaning against the machine table in an inclined state, and its inlet and outlet ports correspond to the clamping mechanism and the finished product collection device respectively;

[0007] The ceramic yarn guide wheel polishing method comprises the following steps:

[0008] S1. A plurality of ceramic yarn guide wheels to be polished are contained in a self-gravity feeding mechanism in a horizontal position, are stacked from top to bottom, and are fed one by one to a clamping mechanism under the action of self-gravity. During the feeding process, the ceramic yarn guide wheels to be polished are converted from a horizontal position to a vertical position.

[0009] S2. The plurality of ceramic yarn guide wheels to be polished are positioned and clamped due to the clamping force from the clamping mechanism, and then translated to the right by a set distance until they are aligned with the mechanical polishing mechanism;

[0010] S3, the mechanical polishing mechanism is started and performs a posture change action until it occupies a correct polishing position relative to the ceramic yarn guide wheel to be polished;

[0011] S4, the mechanical polishing mechanism continuously applies a polishing action to the ceramic yarn guide wheel to be polished until the polishing is completed;

[0012] S5. The clamping mechanism releases the restriction on the freedom of movement of the polished ceramic yarn guide wheel, and the polished ceramic yarn guide wheel is dropped into the drop tube under the action of its own gravity, and finally slides into the finished product collection device.

[0013] As a further improvement of the technical solution disclosed in the present invention, the mechanical polishing mechanism includes a double slide module, a front polishing functional unit and a rear polishing functional unit. The double slide module is placed on the machine table and fixed as a whole in a detachable manner. The front polishing functional unit and the rear polishing functional unit both use the double slide module as the assembly basis, and perform translational motion towards / away from the ceramic yarn guide wheel to be polished under the action of the opposing driving force from the double slide module.

[0014] As a further improvement of the technical solution disclosed in the present invention, the front polishing functional part and the rear polishing functional part have the same design structure. The front polishing functional part includes a front support frame assembly, a front rotating shaft and a front polishing disc. The front support frame assembly uses a double slide module as an assembly basis, and it is used to carry the front rotating shaft. The front polishing disc is mounted and fixed to the free end of the front rotating shaft. During the polishing process, the front polishing disc performs circumferential rotation due to the friction force from the ceramic yarn guide wheel to be polished.

[0015] As a further improvement of the technical solution disclosed in the present invention, the self-gravity supply mechanism includes a combined material storage tube, a gap release functional part and a material temporary storage assembly. The combined material storage tube is formed with a cylindrical material storage cavity for accommodating a plurality of stacked ceramic guide wheels to be polished, and intermittently supplies materials to the material temporary storage assembly under the action of the gap release functional part. The material temporary storage assembly is matched with a clamping mechanism, and is formed with a temporary storage cavity for accommodating the ceramic guide wheel to be polished. In the process of the ceramic guide wheel to be polished settling relative to the temporary storage cavity, it is converted from a horizontal posture to a vertical posture due to the intervention force from the material temporary storage assembly.

[0016] As a further improvement of the technical solution disclosed in the present invention, the gap release function part includes a linear motion element, a sliding block and a material release arm. The linear motion element is placed on the clamping mechanism and is fixed in a detachable manner. The sliding block serves as a connection transition between the linear motion element and the material release arm. Due to the driving force from the linear motion element, the sliding block performs a translational motion, and at the same time, the material release arm is able to penetrate into and escape from the cylindrical material chamber.

[0017] As a further improvement of the technical solution disclosed in the present invention, the material release arm includes a pressure plate assembly, a long blanking plate and a short material blocking plate. Both the long blanking plate and the short material blocking plate are detachably assembled with the sliding block by means of the pressure plate assembly, and are arranged horizontally in sequence from top to bottom. Along its length direction, the long blanking plate is provided with blanking holes and clamping limit holes in sequence, and are interconnected. At a certain moment, the long blanking plate and the short material blocking plate completely penetrate into the cylindrical material holding cavity due to synchronous translational movement, and the blanking holes are kept in alignment with the cylindrical material holding cavity. The bottom two layers of ceramic guide wheels to be polished pass over the blanking holes under the action of gravity and settle on the short material blocking plate, and remain in a stacked state. In the next time period, the long blanking plate gradually escapes from the cylindrical material holding cavity due to the reverse translational movement. During this process, the penultimate layer of ceramic guide wheel to be polished is shifted from the blanking hole to the clamping limit hole, and its upper wire guide groove is clamped by the long blanking plate. At the same time, the short material blocking plate performs a follow-up translational movement and escapes from the cylindrical material holding cavity to release the support for the bottom layer of ceramic guide wheel to be polished. The bottom layer of ceramic guide wheel to be polished can be dropped into the temporary storage cavity under the action of gravity.

[0018] As a further improvement of the technical solution disclosed in the present invention, the height value of the ceramic yarn guide wheel to be polished is h, and the distance between the neutral layer of the long blanking plate and the top wall of the short material blocking plate is d, then d=1.5h.

[0019] As a further improvement of the technical solution disclosed in the present invention, the self-gravity supply mechanism also includes a material release plate. A through-shaped insertion notch is formed on the combined material storage tube for the material release plate to freely pass through. Before the operation of inserting the ceramic yarn guide wheels to be polished into the cylindrical material storage cavity one by one, the material release plate crosses the insertion notch, and the material flow path of the cylindrical material storage cavity is blocked. After the multiple ceramic yarn guide wheels to be polished are all placed, the material release plate is pulled out of the insertion notch due to the drag force, and the material flow path of the cylindrical material storage cavity is restored to a smooth state, and the ceramic yarn guide wheels to be polished fall under the action of gravity.

[0020] As a further improvement of the technical solution disclosed in the present invention, the material temporary storage assembly includes a material temporary storage receiving member and a posture correction block. The temporary storage cavity is formed in the material temporary storage receiving member. The posture correction block is fixed to the material temporary storage receiving member in a detachable manner and penetrates into the temporary storage cavity by a set distance. A guiding slope is formed on the posture correction block. In the process of the ceramic yarn guide wheel to be polished settling relative to the temporary storage cavity, it is converted from a horizontal posture to a vertical posture due to the guiding force from the guiding slope.

[0021] In practical applications, the ceramic yarn guide wheel polishing method disclosed in the present invention can achieve at least the following beneficial technical effects, specifically:

[0022] 1) Thanks to the self-gravity feeding mechanism, the ceramic yarn guide wheel can be loaded in batches, and a single worker can take care of multiple mechanical polishing equipment at the same time. And the supply efficiency of the self-gravity feeding mechanism is extremely high, which is enough to meet the working rhythm of the mechanical polishing mechanism;

[0023] 2) In the subsequent feeding process to the clamping mechanism, the ceramic yarn guide wheel uses its own gravity to achieve intermittent piece-by-piece feeding without the need for worker intervention or power input. In the process of dropping materials, the posture of the ceramic yarn guide wheel can be adjusted automatically to facilitate the positioning and clamping of the clamping mechanism;

[0024] 3) The design concept of automatic unloading of ceramic yarn guides is realized. After the polishing process is completed, the clamping mechanism releases the clamping action, and the polished ceramic yarn guide wheel is allowed to fall freely, and under the continuous action of gravity, it can slide through the drop tube to the finished product collection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0026] Figure 1 It is a three-dimensional schematic diagram of the ceramic yarn guide wheel polishing device disclosed in the present invention.

[0027] Figure 2 It is also a three-dimensional schematic diagram of the ceramic yarn guide wheel polishing device disclosed in the present invention (with the right protective cover hidden).

[0028] Figure 3 It is a three-dimensional schematic diagram of the mechanical polishing mechanism in the ceramic yarn guide wheel polishing device disclosed in the present invention.

[0029] Figure 4 It is a schematic diagram of a state in which a self-gravity feeding mechanism in the ceramic yarn guide wheel polishing device disclosed in the present invention is assembled relative to a clamping mechanism.

[0030] Figure 5 It is a three-dimensional schematic diagram from one perspective of the self-gravity feeding mechanism in the ceramic yarn guide wheel polishing device disclosed in the present invention.

[0031] Figure 6 It is a three-dimensional schematic diagram from another perspective of the self-gravity feeding mechanism in the ceramic yarn guide wheel polishing device disclosed in the present invention.

[0032] Figure 7 yes Figure 5 Top view of the .

[0033] Figure 8 yes Figure 7 AA cross-sectional view (when the material release plate is installed in place relative to the combined storage tube).

[0034] Fig. 9 yes Figure 8 A partial enlarged view of I.

[0035] Fig.10 It is also a structural schematic diagram of the self-gravity feeding mechanism in the ceramic yarn guide wheel polishing device disclosed in the present invention (illustrated in the form of a cross-sectional diagram, and the material release plate is in a state where it has been inserted or pulled out of the combined material storage pipe).

[0036] Fig.11 yes Fig.10 A partial enlarged view of II.

[0037] Fig.12 It is a three-dimensional schematic diagram of the gap release function part in the ceramic yarn guide wheel polishing device disclosed in the present invention.

[0038] Fig.13 It is a three-dimensional schematic diagram from one viewing angle of a material temporary storage assembly in the ceramic yarn guide wheel polishing equipment disclosed in the present invention.

[0039] Fig.14It is a three-dimensional schematic diagram from another perspective of the material temporary storage assembly in the ceramic yarn guide wheel polishing equipment disclosed in the present invention.

[0040] Fig.15 It is a schematic diagram of the decomposition of the action of the gap release functional part disclosed in the present invention (shown in the form of a plane diagram).

[0041] Fig.16 It is also a schematic diagram of the decomposition of the action of the gap release functional part disclosed in the present invention (shown in the form of a three-dimensional diagram).

[0042] 1-machine; 2-mechanical polishing mechanism; 21-double slide module; 22-front polishing function unit; 221-front support frame assembly; 222-front rotating shaft; 223-front polishing disc; 23-rear polishing function unit; 231-rear support frame assembly; 232-rear rotating shaft; 233-rear polishing disc; 3-self-gravity feeding mechanism; 31-combined material storage pipe; 311-cylindrical material storage cavity; 312-insertion notch; 32-gap release function unit; 321-cylinder; 32 2-sliding block; 323-material release arm; 3231-pressing plate assembly; 3232-long blanking plate; 32321-blanking hole; 32322-clamping limit hole; 3233-short material blocking plate; 324-material release plate; 33-material temporary storage assembly; 331-material temporary storage receiving part; 3311-temporary storage cavity; 332-posture guiding block; 3321-guiding slope; 4-clamping mechanism; 5-blanking pipe; 6-finished product collecting device; 7-left protective cover; 8-right protective cover. DETAILED DESCRIPTION

[0043] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by the terms "left", "right", "front", "back", "up", "down", etc. are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0044] The present invention will be further described in detail below in conjunction with specific embodiments. Figure 1 , Figure 2The three-dimensional schematic diagrams of the ceramic yarn guide wheel polishing device disclosed in the present invention in two different states are respectively shown. It can be seen that it is mainly composed of a machine 1, a mechanical polishing mechanism 2, a self-gravity supply mechanism 3, a clamping mechanism 4, a drop pipe 5, a finished product collection device 6, a left-mounted protective cover 7 and a right-mounted protective cover 8. Among them, the clamping mechanism 4 and the mechanical polishing mechanism 2 both use the machine 1 as a bearing base and are arranged in sequence from left to right. The self-gravity supply mechanism 3 is used to intermittently supply the ceramic yarn guide wheel to be polished to the clamping mechanism 4, and it is assembled into one with the clamping mechanism 4. The left-mounted protective cover 7 is supported on the machine 1 to protect the self-gravity supply mechanism 3 and the clamping mechanism 4 at the same time from the invasion of external debris or dust. The right-mounted protective cover 8 is supported on the machine 1 and covers the periphery of the mechanical polishing mechanism 2 to prevent it from being invaded by external debris or dust, and effectively prevent the polishing dust from spreading and polluting the air quality in the workshop. The finished product collecting device 6 is arranged independently and is located on the left side of the machine platform 1. The material drop pipe 5 is leaning on the machine platform 1 in an inclined state, and its inlet and outlet ports correspond to the clamping mechanism 4 and the finished product collecting device 6 respectively.

[0045] like Figure 4 , 5 As shown in FIG. 6 , the self-gravity feeding mechanism 3 is mainly composed of a combined material storage tube 31, a gap release function part 32, and a material temporary storage assembly 33. Among them, the combined material storage tube 31 is formed with a cylindrical material storage cavity 311 (such as Figure 7 , 8 As shown in FIG. 3 , the material is intermittently supplied to the material temporary storage assembly 33 under the action of the gap release function part 32. The material temporary storage assembly 33 is matched with the clamping mechanism 4. Fig.13 , 14 As shown in FIG. 1 , the material temporary storage assembly 33 is composed of a material temporary storage receiving member 331 and a posture correction block 332. A temporary storage cavity 3311 (such as a temporary storage cavity 3311 for accommodating the ceramic yarn guide wheel to be polished) is formed on the material temporary storage receiving member 331. Fig.13 , 14 ). The posture guiding block 332 is preferably detachably fixed to the temporary storage receiving member 331 and is inserted into the temporary storage cavity 3311 by a set distance. A guiding slope 3321 is formed on the posture guiding block 332. When the ceramic yarn guide wheel to be polished is settled relative to the temporary storage cavity 3311, it is converted from a horizontal posture to a vertical posture due to the guiding force from the guiding slope 3321.

[0046] As a design preference, Figure 5-12As shown in the figure, the gap release function part 32 is mainly composed of a cylinder 321, a sliding block 322 and a material release arm 323. The cylinder is placed on the clamping mechanism 4, and the cylinder body is fixed to it in a detachable manner. The sliding block 322 serves as a connection transition between the piston rod of the cylinder 321 and the material release arm 323. In actual application, the cylinder 321 is started to apply a driving force to the material release arm 323, so that the material release arm 323 can penetrate into or escape from the cylindrical material holding cavity 311, thereby intervening in the blanking process of the ceramic yarn guide wheel to be polished. At the same time, the sliding block 322 performs a directional sliding motion along the left and right directions.

[0047] like Figure 5-12 It can also be clearly seen from the figure that the material release arm 323 is a modular design structure, which is mainly composed of a pressure plate assembly 3231, a long blanking plate 3232 and a short material blocking plate 3233. The long blanking plate 3232 and the short material blocking plate 3233 are both detachably assembled with the sliding block 322 by means of the pressure plate assembly 3231, and are arranged horizontally in sequence from top to bottom. Along its length direction, the long blanking plate 3232 is sequentially provided with a blanking hole 32321 and a clamping limit hole 32322, which are interconnected.

[0048] Here, it is important to point out that the design size of the material release arm 323 has a crucial influence on whether the intermittent piece-by-piece feeding design concept of the self-gravity feeding mechanism 3 can be smoothly implemented. In view of this, in this embodiment, the height value of the ceramic guide wheel to be polished is set to h, and the distance between the neutral layer of the long blanking plate 3232 and the top wall of the short material blocking plate 3233 is d, then d=1.5h.

[0049] In actual application, at a certain moment, the long blanking plate 3232 and the short material blocking plate 3233 are synchronously and completely penetrated into the cylindrical material holding cavity 311 due to the driving force from the cylinder 321. In this case, the blanking hole 32321 and the cylindrical material holding cavity 311 remain in a positive position, and the bottom two layers of ceramic guide wheels to be polished are able to pass through the blanking hole 32321 under the action of gravity and settle on the short material blocking plate 3233, and still remain in a stacked state. In the next time period, the long blanking plate 3232 gradually escapes from the cylindrical material storage cavity 311 due to the reverse translation movement. In this process, the penultimate layer of ceramic yarn guide wheels to be polished is shifted from the blanking hole 32321 to the clamping limit hole 32322, and thanks to the concave design of the guide wire groove, it is clamped by the long blanking plate 3232. At the same time, the short blocking plate 3233 performs a follow-up translation movement and escapes from the cylindrical material storage cavity 311 to release the support for the bottom layer of ceramic yarn guide wheels to be polished. The bottom layer of ceramic yarn guide wheels to be polished can be dropped into the temporary storage cavity 3311 under the action of gravity (such as Fig.15 , 16 ).

[0050] In practical applications, the ceramic yarn guide wheel polishing device disclosed in the present invention achieves at least the following three beneficial technical effects, specifically:

[0051] 1) Thanks to the self-gravity feeding mechanism 3, the ceramic yarn guide wheel can be loaded in batches, and a single worker can take care of multiple mechanical polishing equipment at the same time. And the supply efficiency of the self-gravity feeding mechanism 3 is extremely high, which is enough to meet the working rhythm of the mechanical polishing mechanism;

[0052] 2) In the subsequent feeding process to the clamping mechanism 4, the ceramic yarn guide wheel uses its own gravity to realize intermittent piece-by-piece feeding without the need for worker intervention or power input. In the blanking process, benefiting from the guiding slope 3321, the posture of the ceramic yarn guide wheel can be adjusted automatically, so as to facilitate the clamping mechanism 4 to position and grasp it;

[0053] 3) The design concept of automatic unloading of ceramic yarn guide is realized. After the polishing process is completed, the clamping mechanism 4 releases the clamping action, and the polished ceramic yarn guide wheel is free to fall, and under the continuous action of gravity, it can slide through the drop tube 5 to the finished product collection device 6.

[0054] like Figure 4-9 As shown in , the self-gravity feeding mechanism 3 is also provided with a material release plate 324. Correspondingly, a radial insertion notch 312 is formed on the combined material storage tube 31 for the material release plate 324 to freely pass through. Before the operation of inserting the ceramic yarn guide wheels to be polished one by one into the cylindrical material storage chamber 311, the material release plate 324 crosses the insertion notch 312, and the material flow path of the cylindrical material storage chamber 311 is blocked. After the multiple ceramic yarn guide wheels to be polished are all inserted, the material release plate 324 is pulled out of the insertion notch 312 due to the drag force, and the material flow path of the cylindrical material storage chamber 311 is restored to a smooth state, and the ceramic yarn guide wheels to be polished fall under the action of gravity, and then under the action of the gap release function part 32, the ceramic yarn guide wheels to be polished can be intermittently supplied one by one to the clamping mechanism 4 to cater to the working rhythm of the mechanical polishing mechanism.

[0055] As Figure 3 As shown in the figure, the mechanical polishing mechanism 2 is mainly composed of a double slide module 21, a front polishing functional unit 22 and a rear polishing functional unit 23. The double slide module 21 is placed on the machine 1 and fixed as a whole in a detachable manner. The front polishing functional unit 22 and the rear polishing functional unit 23 respectively use the left and right slide tables of the double slide module 21 as the assembly basis, and perform translational motion towards / backward to the ceramic yarn guide wheel to be polished under the action of the opposite driving force from the double slide module 21.

[0056] Furthermore, by Figure 3It can also be clearly known from the figure that the front polishing function part 22 and the rear polishing function part 23 cooperate to realize the polishing of the guide wire groove of the ceramic yarn guide wheel, and the two have the same design structure. The front polishing function part 22 includes a front support frame assembly 221, a front rotating shaft 222 and a front polishing disc 223. The rear polishing function part 23 includes a rear support frame assembly 231, a rear rotating shaft 232 and a rear polishing disc 233. The front support frame assembly 221 and the rear support frame assembly 231 are both based on the double slide mold 21 group as the assembly basis, and are arranged in sequence along the front and rear directions. The front support frame assembly 221 and the rear support frame assembly 231 are respectively used to carry the front rotating shaft 222 and the rear rotating shaft 232 in a one-to-one correspondence, and the front rotating shaft 222 and the rear rotating shaft 232 maintain a circumferential rotational degree of freedom, and can achieve low-resistance circumferential rotational motion when subjected to a torque. The front polishing disc 223 and the rear polishing disc 233 are respectively mounted and fixed to the free ends of the front rotating shaft 222 and the rear rotating shaft 232. During the polishing process, the front polishing disc 223 and the rear polishing disc 233 are in full contact with the surface of the annular groove. At the same time, the two perform circumferential rotation due to the friction force from the ceramic yarn guide wheel to be polished until the wire guide groove is polished.

[0057] In addition, the present invention also discloses a ceramic yarn guide wheel polishing method, which comprises the following steps:

[0058] S1. Multiple ceramic yarn guide wheels to be polished are contained in the combined storage tube 31 in a horizontal position, stacked from top to bottom, and fed to the clamping mechanism 4 piece by piece under the action of gravity. During the feeding process, the ceramic yarn guide wheels to be polished are converted from a horizontal position to a vertical position under the intervention of the posture correction block 332, which is beneficial for the subsequent clamping mechanism 4 to perform positioning and clamping operations on them.

[0059] S2, the ceramic yarn guide wheels to be polished are positioned and clamped due to the clamping force from the clamping mechanism 4, and then translated to the right by a set distance until they are aligned with the mechanical polishing mechanism 2;

[0060] S3, the mechanical polishing mechanism 2 is started, and performs a posture change action (the front polishing disc 223 and the rear polishing disc 233 perform a displacement movement toward the ceramic yarn guide wheel to be polished) until the correct polishing position is occupied;

[0061] S4, the front polishing disc 223 and the rear polishing disc 233 perform a composite motion of rotation and movement to continuously apply a polishing action to the ceramic yarn guide wheel to be polished until the polishing is completed;

[0062] S5. The clamping mechanism 4 releases the restriction on the freedom of movement of the polished ceramic yarn guide wheel, and the polished ceramic yarn guide wheel is dropped into the dropping tube 5 under the action of its own gravity, and finally slides into the finished product collecting device 6.

[0063] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A ceramic yarn guide wheel polishing method, implemented by means of a ceramic yarn guide wheel polishing device, characterized in that: The ceramic yarn guide wheel polishing device comprises a machine platform, a mechanical polishing mechanism, a self-gravity feeding mechanism, a clamping mechanism, a material drop pipe and a finished product collecting device; the clamping mechanism and the mechanical polishing mechanism both use the machine platform as a bearing base and are arranged in sequence from left to right; the self-gravity feeding mechanism is used to intermittently supply the ceramic yarn guide wheel to be polished to the clamping mechanism, and it is assembled as a whole with the clamping mechanism; the finished product collecting device is arranged in an independent state and is located on one side of the machine platform; the material drop pipe is tilted against the machine platform, and its inlet and outlet ports correspond to the clamping mechanism and the finished product collecting device respectively; The ceramic yarn guide wheel polishing method comprises the following steps: S1. A plurality of ceramic yarn guide wheels to be polished are contained in the self-gravity feeding mechanism in a horizontal position, are stacked from top to bottom, and are fed one by one to the clamping mechanism under the action of self-gravity. During the feeding process, the ceramic yarn guide wheels to be polished are converted from a horizontal position to a vertical position. S2, the plurality of ceramic yarn guide wheels to be polished are positioned and clamped due to the clamping force from the clamping mechanism, and then translated to the right by a set distance until they are aligned with the mechanical polishing mechanism; S3, the mechanical polishing mechanism is started and performs a posture change action until it occupies a correct polishing position relative to the ceramic yarn guide wheel to be polished; S4, the mechanical polishing mechanism continuously applies a polishing action to the ceramic yarn guide wheel to be polished until the polishing is completed; S5. The clamping mechanism releases the restriction on the freedom of movement of the polished ceramic yarn guide wheel, so that the polished ceramic yarn guide wheel can fall into the falling tube under the action of its own gravity, and finally slide into the finished product collecting device.

2. The ceramic yarn guide wheel polishing method according to claim 1, characterized in that: The mechanical polishing mechanism includes a double slide module, a front polishing functional unit and a rear polishing functional unit; the double slide module is placed on the machine table and fixed as a whole in a detachable manner; the front polishing functional unit and the rear polishing functional unit both use the double slide module as an assembly basis, and under the action of the opposite driving force from the double slide module, they perform translational movement toward / away from the ceramic yarn guide wheel to be polished.

3. The ceramic yarn guide wheel polishing method according to claim 2, characterized in that: The front polishing functional part and the rear polishing functional part have the same design structure; the front polishing functional part includes a front support frame assembly, a front rotating shaft and a front polishing disc; the front support frame assembly uses the double slide module as an assembly basis, and is used to carry the front rotating shaft; the front polishing disc is mounted on and fixed to the free end of the front rotating shaft; during the polishing process, the front polishing disc performs circumferential rotation due to the friction force from the ceramic guide wheel to be polished.

4. The ceramic yarn guide wheel polishing method according to claim 1, characterized in that: The self-gravity supply mechanism includes a combined material storage tube, a gap release functional part and a material temporary storage assembly; the combined material storage tube is formed with a cylindrical material storage cavity for accommodating a plurality of stacked ceramic guide wheels to be polished, and intermittently supplies materials to the material temporary storage assembly under the action of the gap release functional part; the material temporary storage assembly is matched with the clamping mechanism, and is formed with a temporary storage cavity for accommodating the ceramic guide wheel to be polished; in the process of the ceramic guide wheel to be polished settling relative to the temporary storage cavity, it is converted from a horizontal posture to a vertical posture due to the intervention force from the material temporary storage assembly.

5. The ceramic yarn guide wheel polishing method according to claim 4, characterized in that: The gap release functional part includes a linear motion element, a sliding block and a material release arm; the linear motion element is placed on the clamping mechanism and is fixed in a detachable manner; the sliding block serves as a connection transition between the linear motion element and the material release arm; due to the driving force from the linear motion element, the sliding block performs translational motion, and at the same time, the material release arm is able to penetrate into and escape from the cylindrical material holding cavity.

6. The ceramic yarn guide wheel polishing method according to claim 5, characterized in that: The material release arm includes a pressure plate assembly, a long blanking plate and a short material blocking plate; the long blanking plate and the short material blocking plate are both detachably assembled with the sliding block by means of the pressure plate assembly, and are arranged horizontally in sequence from top to bottom; along its length direction, the long blanking plate is sequentially provided with blanking holes and clamping limit holes, and are interconnected; at a certain moment, the long blanking plate and the short material blocking plate completely penetrate into the cylindrical material holding cavity due to synchronous translational motion, and the blanking holes are kept in positive alignment with the cylindrical material holding cavity, and the bottom two layers of ceramic guide wheels to be polished are under the action of gravity It passes over the blanking hole and settles on the short material blocking plate and remains in a stacked state; in the next time period, the long blanking plate gradually escapes from the cylindrical material holding cavity due to the reverse translational movement. In this process, the penultimate layer of ceramic guide wheel to be polished is shifted from the blanking hole to the clamping limit hole, and its upper waist guide groove is clamped by the long blanking plate. At the same time, the short material blocking plate performs a follow-up translational movement and escapes from the cylindrical material holding cavity to release the support for the bottom layer of ceramic guide wheel to be polished, and the bottom layer of ceramic guide wheel to be polished can be dropped into the temporary storage cavity under the action of gravity.

7. The ceramic yarn guide wheel polishing method according to claim 6, characterized in that: The height of the ceramic yarn guide wheel to be polished is h, and the distance between the neutral layer of the long blanking plate and the top wall of the short material blocking plate is d, then d=1.5h.

8. The ceramic guide wheel polishing method according to any one of claims 4 to 7, characterized in that: The self-gravity feeding mechanism also includes a material release plate; a through-shaped insertion notch is formed on the combined material storage tube for the material release plate to pass freely; before the operation of inserting the ceramic guide wheels to be polished into the cylindrical material cavity one by one, the material release plate crosses the insertion notch, and the material flow path of the cylindrical material cavity is blocked; after multiple ceramic guide wheels to be polished are completely inserted, the material release plate is pulled out of the insertion notch due to the drag force, and the material flow path of the cylindrical material cavity is restored to a smooth state, and the ceramic guide wheels to be polished fall under the action of gravity.

9. The ceramic yarn guide wheel polishing method according to any one of claims 4 to 7, characterized in that: The material temporary storage assembly includes a material temporary storage receiving part and a posture correction block; the temporary storage cavity is formed in the material temporary storage receiving part; the posture correction block is fixed to the material temporary storage receiving part in a detachable manner and penetrates into the temporary storage cavity for a set distance; a correction slope is formed on the posture correction block; in the process of the ceramic yarn guide wheel to be polished settling relative to the temporary storage cavity, it is converted from a horizontal posture to a vertical posture due to the guiding force from the correction slope.

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