Polishing device for processing yarn guide hook

Abstract

The utility model discloses a polishing device for processing a yarn guide hook, and relates to the technical field of yarn guide hook processing, the polishing device comprises a polishing assembly and a discharging assembly, the polishing assembly is composed of a machine base main body and a polishing barrel, and the discharging assembly comprises an overturning unit, a material distributing unit and a liquid adding unit; the overturning unit is used for achieving overturning and dumping operation of the polishing barrel, and then unloading operation of the yarn guide hook is achieved. The material separating unit is used for separating a magnetic needle from a yarn guide hook in the overturning process of the polishing barrel; the liquid adding unit is used for achieving secondary adding of the polishing liquid, and meanwhile all the separated magnetic needles fall back into the polishing barrel. According to the utility model, the quick unloading operation of the yarn guide hook can be realized by arranging the unloading assembly, in the process, the magnetic needle can be separated from the yarn guide hook, and when the polishing barrel recovers to a vertical state, the magnetic needle falls into the polishing barrel again, so that the overall operation is simple and convenient, and the polishing efficiency of batch yarn guide hooks can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of yarn guide hook processing, in particular to a polishing device for yarn guide hook processing. Background Technique

[0002] A yarn guide hook is a guiding device for yarn. The yarn guide hook is installed above the spindle of a ring spinning frame. The yarn guide hook is formed with an annular collar. The yarn rotates continuously on the slideway of the collar through a traveller to complete the twisting of the yarn.

[0003] In the process of yarn guide hook processing and production, due to the relatively complex shape and structure of the yarn guide hook, a magnetic polishing machine is generally used to polish the yarn guide hook. The magnetic polishing machine guides the magnetic needles in the container to impact the workpiece at high frequency in the medium of clear water and polishing liquid through a high-speed rotating magnetic field to achieve the effect of deburring, and can well polish the surface of the yarn guide hook in all directions;

[0004] In actual operation, after the traditional magnetic polishing machine finishes polishing the yarn guide hook, it is necessary to manually separate the yarn guide hook from the magnetic needles and the polishing liquid, which not only has low operation efficiency but also a large overall workload. Based on this, a polishing device for yarn guide hook processing is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a polishing device for yarn guide hook processing to solve the problems in the above background.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A polishing device for yarn guide hook processing, including a polishing assembly composed of a machine base main body and a polishing barrel. A discharging assembly is arranged on the top of the machine base main body and the outside of the polishing barrel. The discharging assembly is used to realize the rapid discharging operation of the polished yarn guide hook;

[0007] The discharging assembly includes a flipping unit, a material separating unit, and a liquid adding unit;

[0008] The flipping unit is used to realize the flipping and pouring operation of the polishing barrel, and then realize the discharging operation of the yarn guide hook;

[0009] The material separating unit is used to separate the magnetic needles from the yarn guide hook during the flipping process of the polishing barrel;

[0010] The liquid adding unit is used to realize the secondary addition of the polishing liquid and at the same time make all the separated magnetic needles fall back into the polishing barrel.

[0011] As a further scheme of the utility model: The flipping unit includes a reduction motor, a flipping shaft, and a flipping arm;

[0012] The reduction motor is installed on one side of the top of the machine base body through a fixed bracket, and the turning shaft is fixed to the output end of the reduction motor;

[0013] The turning arms are symmetrically fixed on both sides of the outer wall of the polishing barrel, and the other ends of the two turning arms are fixedly connected to the outside of the turning shaft;

[0014] By operating the reduction motor to drive the turning shaft and the turning arms to rotate, the polishing barrel is turned to realize the discharging operation.

[0015] As a further solution of the present invention: the material distribution unit includes an arc-shaped cone and a drain hole;

[0016] One end of the top of the polishing barrel close to the turning direction of the polishing barrel is fixedly connected with a material guiding plate, and the material guiding plate is used for providing a material guiding operation for the yarn guiding hook;

[0017] A grille blanking groove and an arc-shaped blanking groove are opened at a position on the inner wall of the polishing barrel aligned with the material guiding plate. The arc-shaped blanking groove is distributed at the bottom of the grille blanking groove, and the grille blanking groove and the arc-shaped blanking groove penetrate to the outside of the polishing barrel;

[0018] The arc-shaped cone is fixedly installed outside the polishing barrel and forms a wrap around the distribution area of the grille blanking groove and the arc-shaped blanking groove, and the drain hole is opened at the top of the arc-shaped cone;

[0019] When the polishing barrel is turned, the mixture of magnetic needles and polishing liquid flows into the inside of the arc-shaped cone through the grille blanking groove and the arc-shaped blanking groove, and the polishing liquid flows away through the drain hole, so as to realize the separation of the magnetic needles from the yarn guiding hook and the separation of the polishing liquid from the magnetic needles.

[0020] As a further solution of the present invention: the liquid adding unit includes an arc-shaped conduit and a liquid spraying head;

[0021] The arc-shaped conduit is installed inside the arc-shaped cone and close to the top inner wall of the arc-shaped cone, and the liquid spraying head is fixedly installed at one end of the arc-shaped conduit;

[0022] One end of the arc-shaped conduit protrudes to the outside of one side of the arc-shaped cone and is connected to an external polishing liquid water tank through a hose and a delivery pump;

[0023] When the polishing barrel is erected on the top of the machine base body, the external polishing liquid is sprayed into the inside of the arc-shaped cone through the delivery pump, the arc-shaped conduit and the liquid spraying head to wash the residual magnetic needles inside the arc-shaped cone. While adding polishing liquid to the polishing barrel, all the magnetic needles fall back into the polishing barrel.

[0024] As a further solution of the present utility model: The number of the liquid spraying heads is set to be multiple, and the multiple liquid spraying heads are evenly distributed along the arc track of the arc-shaped conduit, and the spraying areas of two adjacent liquid spraying heads overlap, and the spraying angle of the liquid spraying head faces the top corner of the arc-shaped cone.

[0025] As a further solution of the present utility model: A shielding plate is fixedly connected to the outer side of the top of the arc-shaped cone, and the side of the shielding plate is fixedly connected to the outer wall of the polishing barrel.

[0026] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0027] By arranging the discharging assembly, the rapid discharging operation of the yarn guide hook can be realized, and during this process, the magnetic needle can be separated from the yarn guide hook. When the polishing barrel returns to the upright state, the magnetic needle falls back into the polishing barrel again. The overall operation is simple and convenient, and the polishing efficiency of a batch of yarn guide hooks can be effectively improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 is a schematic structural diagram of the present utility model;

[0029] Figure 2 is a schematic structural diagram of the polishing barrel in the overturned state of the present utility model;

[0030] Figure 3 is a structural cross-sectional view of some parts of the polishing barrel and the discharging assembly of the present utility model.

[0031] In the figure: 1. Polishing assembly; 101. Machine base main body; 102. Polishing barrel; 103. Feeding plate; 104. Grid blanking groove; 105. Arc-shaped blanking groove; 2. Discharging assembly; 201. Reduction motor; 202. Rotating shaft for flipping; 203. Flipping arm; 204. Arc-shaped cone; 205. Drain hole; 206. Arc-shaped conduit; 207. Liquid spraying head; 208. Shielding plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0032] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0033] Please refer to Figures 1 to 3, in the embodiment of the present utility model, a polishing device for manufacturing a yarn guide hook includes a polishing assembly 1 composed of a machine base body 101 and a polishing barrel 102. A discharging assembly 2 is arranged on the top of the machine base body 101 and the outer side of the polishing barrel 102. The discharging assembly 2 is used to quickly discharge the polished yarn guide hooks.

[0034] The discharging assembly 2 includes a flipping unit, a material separating unit, and a liquid adding unit. The flipping unit is used to flip and pour the polishing barrel 102, thereby realizing the discharging operation of the yarn guide hooks. The material separating unit is used to separate the magnetic needles from the yarn guide hooks during the flipping process of the polishing barrel 102. The liquid adding unit is used to add polishing liquid for the second time and make all the separated magnetic needles fall back into the polishing barrel 102.

[0035] The flipping unit includes a reduction motor 201, a flipping shaft 202, and flipping arms 203.

[0036] The reduction motor 201 is installed on one side of the top of the machine base body 101 through a fixed bracket, and the flipping shaft 202 is fixed to the output end of the reduction motor 201.

[0037] The flipping arms 203 are symmetrically fixed on both outer walls of the polishing barrel 102, and the other ends of the two flipping arms 203 are fixedly connected to the outer side of the flipping shaft 202.

[0038] By operating the reduction motor 201 to drive the flipping shaft 202 and the flipping arms 203 to rotate, the polishing barrel 102 is flipped to achieve the pouring operation.

[0039] The material separating unit includes an arc-shaped cone 204 and drain holes 205.

[0040] A guide plate 103 is fixedly connected to one end of the top of the polishing barrel 102 close to the flipping direction of the polishing barrel 102. The guide plate 103 is used to guide the yarn guide hooks.

[0041] Grid-shaped blanking grooves 104 and arc-shaped blanking grooves 105 are formed at positions on the inner wall of the polishing barrel 102 aligned with the guide plate 103. The arc-shaped blanking grooves 105 are distributed at the bottom of the grid-shaped blanking grooves 104, and the grid-shaped blanking grooves 104 and the arc-shaped blanking grooves 105 penetrate to the outside of the polishing barrel 102.

[0042] The arc-shaped cone 204 is fixedly installed on the outer side of the polishing barrel 102 and wraps the distribution areas of the grid-shaped blanking grooves 104 and the arc-shaped blanking grooves 105. The drain holes 205 are formed at the top of the arc-shaped cone 204.

[0043] When the polishing barrel 102 is flipped, the mixture of magnetic needles and polishing liquid flows into the arc-shaped cone 204 through the grid-shaped blanking grooves 104 and the arc-shaped blanking grooves 105, and the polishing liquid flows away through the drain holes 205, so as to separate the magnetic needles from the yarn guide hooks and the polishing liquid from the magnetic needles.

[0044] In this embodiment, it should be supplemented that a driving motor and a disk are installed inside the base body 1. By driving the disk to rotate at a high speed through the driving motor, the effect of driving the magnetic needles inside the polishing barrel 102 to rotate at a high speed can be achieved. This structure is a prior art structure, so it will not be elaborated herein;

[0045] When polishing the yarn guide hook, the operation steps are as follows:

[0046] First, place the polishing barrel 102 vertically on the top of the base body 101. Then, pour a certain amount of magnetic needles into the polishing barrel 102, and inject polishing liquid into the polishing barrel 102. After that, pour the yarn guide hook into the polishing barrel 102 (it should be noted that after the yarn guide hook is added, the liquid level of the polishing liquid is below the arc-shaped blanking groove 105). Start the driving motor to drive the disk to rotate at a high speed, and then drive the magnetic needles inside the polishing barrel 102 to rotate at a high speed to achieve the polishing operation of the yarn guide hook;

[0047] When the polishing of the yarn guide hook is completed, turn off the driving motor and start the reduction motor 201. The reduction motor 201 drives the turning shaft 202 and the turning arm 203 to rotate. The turning arm 203 drives the polishing barrel 102 to turn over. During this process, the polishing liquid and the magnetic needles will fall into the arc-shaped cone 204 along the arc-shaped blanking groove 105 and the grid blanking groove 104, while the yarn guide hook continues to slide along the inner wall of the polishing barrel 102 towards the guide plate 103. As the turning angle of the polishing barrel 102 gradually increases, the polishing liquid inside the arc-shaped cone 204 is discharged through the drain hole 205, and the magnetic needles are collected inside the arc-shaped cone 204, and the yarn guide hook slides out along the guide plate 103 (it should be noted that collection boxes for classifying and collecting the yarn guide hook and the polishing liquid can be set at the positions of the outlet of the guide plate 103 and the drain hole 205). In this way, the rapid unloading operation of the yarn guide hook is completed.

[0048] Please refer specifically to Figures 1 to 3 , the liquid adding unit includes an arc-shaped conduit 206 and a liquid spraying head 207;

[0049] The arc-shaped conduit 206 is installed inside the arc-shaped cone 204 and close to the top inner wall of the arc-shaped cone 204, and the liquid spraying head 207 is fixedly installed at one end of the arc-shaped conduit 206;

[0050] One end of the arc-shaped conduit 206 protrudes to the outside of the arc-shaped cone 204 and is connected to an external polishing liquid water tank through a hose and a delivery pump;

[0051] When the polishing barrel 102 is placed vertically on the top of the machine base body 101, the external polishing liquid is sprayed into the inside of the arc-shaped cone 204 through the delivery pump, the arc-shaped conduit 206, and the liquid spraying head 207 to wash the residual magnetic needles inside the arc-shaped cone 204, so as to add the polishing liquid to the polishing barrel 102 while making all the magnetic needles fall back into the polishing barrel 102;

[0052] The number of the liquid spraying heads 207 is set to be multiple. The multiple liquid spraying heads 207 are evenly distributed along the arc track of the arc-shaped conduit 206, and the spraying areas of two adjacent liquid spraying heads 207 overlap. The spraying angle of the liquid spraying head 207 faces the top corner of the arc-shaped cone 204.

[0053] In this embodiment: After the yarn guide hook unloads the material, the reduction motor 201 can be reversely started to reset the polishing barrel 102 to the vertical state. At this time, some magnetic needles will fall back into the polishing barrel 102 along the inclined wall of the arc-shaped cone barrel 203 and the arc-shaped blanking groove 105. There may still be some magnetic needles remaining on the arc-shaped cone barrel 203. At this time, the external delivery pump is started, and the polishing liquid is delivered to the inside of the arc-shaped cone barrel 203 through the arc-shaped conduit 206 and the liquid spraying head 207. The polishing liquid sprayed out by the liquid spraying head 207 impacts the top corner of the inclined wall of the arc-shaped cone barrel 203, and then flows into the polishing barrel 102 along the inclined wall of the arc-shaped cone barrel 203. During this process, the remaining magnetic needles can be driven to fall into the polishing barrel 102 together. In this way, while adding the polishing liquid, the complete falling-back operation of the magnetic needles is realized;

[0054] It should be supplemented and explained that: The inclined wall of the arc-shaped cone barrel 203 has a large inclination angle. When the polishing barrel 102 is tilted to discharge the material, the magnetic needles will adhere to the surface of the inclined wall of the arc-shaped cone barrel 203 under the action of their own gravity and are finally collected on the surface of the inclined wall of the arc-shaped cone barrel 203 and the top corner of the inclined wall.

[0055] Please refer to Figures 1 to 3 , a baffle 208 is fixedly connected to the outer side of the top of the arc-shaped cone 204, and the side of the baffle 208 is fixedly connected to the outer wall of the polishing barrel 102.

[0056] In this embodiment: When adding the polishing liquid through the liquid spraying head 207, some polishing liquid may leak out through the drain hole 205. The baffle 208 can block this part of the polishing liquid, and finally, the polishing liquid will flow back through the drain hole 205.

[0057] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A polishing device for processing a yarn guide hook, comprising a polishing assembly (1) consisting of a machine base body (101) and a polishing barrel (102), characterized in that: A discharge assembly (2) is provided on the top of the machine base body (101) and the outer side of the polishing barrel (102), and the discharge assembly (2) is used to realize a quick discharge operation of the polished yarn guide hook; The unloading assembly (2) comprises a turning unit, a material dividing unit and a liquid adding unit; The turning unit is used to realize the turning and tipping operation of the polishing barrel (102), and then realize the unloading operation of the yarn guide hook; The material separation unit is used to separate the magnetic needle from the yarn guide hook during the turning process of the polishing barrel (102); The liquid adding unit is used to achieve secondary addition of polishing liquid, and at the same time allows all the separated magnetic needles to fall back into the polishing barrel (102).

2. A polishing device for yarn guide hook processing according to claim 1, characterized in that: The flip unit comprises a reduction motor (201), a flip shaft (202), and a flip arm (203); The reduction motor (201) is mounted on one side of the top of the machine base body (101) via a fixing bracket, and the flip shaft (202) is fixed to the output end of the reduction motor (201); The flip arms (203) are symmetrically fixed to two sides of the outer wall of the polishing barrel (102), and the other ends of the two flip arms (203) are fixedly connected to the outer side of the flip shaft (202); The reduction motor (201) is driven to rotate the turning shaft (202) and the turning arm (203), so as to turn the polishing barrel (102) to realize the material dumping operation.

3. A polishing device for processing a yarn guide hook according to claim 2, characterized in that: The material distribution unit comprises an arc-shaped cone cylinder (204) and a drainage hole (205); A material guide plate (103) is fixedly connected to one end of the top of the polishing barrel (102) close to the flipping direction of the polishing barrel (102), and the material guide plate (103) is used to provide material guiding operation for the yarn guide hook; A grid material drop groove (104) and an arc-shaped material drop groove (105) are provided at a position where the inner wall of the polishing barrel (102) is aligned with the material guide plate (103); the arc-shaped material drop groove (105) is distributed at the bottom of the grid material drop groove (104), and the grid material drop groove (104) and the arc-shaped material drop groove (105) extend to the outside of the polishing barrel (102); The arc-shaped cone cylinder (204) is fixedly installed on the outside of the polishing barrel (102) and wraps around the distribution area of ​​the grid material drop groove (104) and the arc-shaped material drop groove (105), and the drainage hole (205) is opened at the top of the arc-shaped cone cylinder (204); When the polishing barrel (102) is turned over, the mixture of the magnetic needle and the polishing liquid flows into the interior of the arc-shaped cone cylinder (204) through the grid blanking groove (104) and the arc-shaped blanking groove (105), and the polishing liquid flows away through the drainage hole (205), so as to achieve the separation of the magnetic needle and the yarn guide hook, and the polishing liquid and the magnetic needle.

4. A polishing device for processing a yarn guide hook according to claim 3, characterized in that: The liquid adding unit comprises an arc-shaped conduit (206) and a liquid spraying head (207); The arc-shaped conduit (206) is installed inside the arc-shaped cone cylinder (204) and close to the top of the inner wall of the arc-shaped cone cylinder (204), and the liquid spray head (207) is fixedly installed on one end of the arc-shaped conduit (206); One end of the arc-shaped conduit (206) protrudes to the outside of the arc-shaped cone (204) and is connected to an external polishing liquid tank via a hose and a delivery pump; When the polishing barrel (102) is placed upright on the top of the machine base body (101), external polishing liquid is sprayed into the interior of the arc-shaped cone cylinder (204) through the delivery pump, the arc-shaped conduit (206), and the liquid spray head (207) to flush the residual magnetic needles inside the arc-shaped cone cylinder (204), thereby adding polishing liquid to the polishing barrel (102) while causing all the magnetic needles to fall back into the interior of the polishing barrel (102).

5. A polishing device for processing a yarn guide hook according to claim 4, characterized in that: The number of the liquid spray heads (207) is multiple, and the multiple liquid spray heads (207) are evenly distributed along the arc-shaped trajectory of the arc-shaped conduit (206), and the spraying areas of two adjacent liquid spray heads (207) overlap, and the spraying angle of the liquid spray head (207) is toward the top corner of the arc-shaped cone (204).

6. A polishing device for processing a yarn guide hook according to claim 3, characterized in that: A shielding plate (208) is fixedly connected to the outer side of the top of the arc-shaped cone cylinder (204), and the side edge of the shielding plate (208) is fixedly connected to the outer wall of the polishing barrel (102).

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