A sharpener for fish hooks

Abstract

The utility model provides a kind of sharpener for fish hook processing, belong to fish hook processing technical field, including delivery part, extrusion part, polishing piece, machine table and conveying table, the machine table surface is equipped with conveying table, the conveying table is opened by delivery groove and extrusion groove, delivery roller is equipped in the delivery groove, extrusion roller is equipped in the extrusion groove, the polishing piece includes the polishing roller staggered setting before and after extrusion roller. By the splicing type polishing roller of two surfaces with extrusion roller curved surface radian, in the conveying process of fish hook blank, the two ends of fish hook blank can be polished alternately, without again adjusting the end of fish hook blank to re-polish, the operation of polishing two ends simultaneously in fish hook blank conveying is realized, and the working efficiency of double-point fish hook blank sharpening is improved.

Description

Technical Field

[0001] This utility model belongs to the field of fishhook processing technology, specifically referring to a sharpening device for fishhook processing. Background Technology

[0002] Fishhooks are the core tools used in fishing to pierce and hook fish into their mouths, connecting the fishing line to the bait. Essentially, they use physical hooking to fix the fish in place, ultimately leading to a catch. Their design must balance piercing power, stability, and tensile strength to accommodate the different oral structures and struggling forces of various fish. Sharpening is a crucial preparatory step before the hook leaves the factory or before fishing; its core purpose is to optimize piercing efficiency and ensure successful piercing when a fish bites the bait.

[0003] When sharpening double-hook fishhooks using a sharpening device, both ends of the fishhook blank need to be sharpened. Existing sharpening devices can only sharpen one end of the fishhook once during a single feeding process. After sharpening one end, the blank needs to be collected again and the end turned around to sharpen the other end, resulting in low efficiency. Utility Model Content

[0004] In view of the above situation and to overcome the defects of the prior art, the purpose of this utility model is to provide a sharpening device for fishhook processing, so as to at least partially solve the problems mentioned in the background art.

[0005] The technical solution adopted by this utility model is as follows: A sharpening device for fishhook processing is proposed, including a delivery section, which includes a delivery roller. The curved surface of the delivery roller is provided with several evenly distributed material-holding grooves, and the bottom of the delivery roller is provided with a delivery groove. The material-holding groove and the delivery groove form a wrapping area. An extrusion section includes an extrusion roller disposed on one side of the delivery roller along the fishhook blank conveying direction. The bottom of the extrusion roller is provided with an extrusion groove, and the side wall of the extrusion roller and the extrusion groove form an extrusion area, in which the fishhook blank is rolled and conveyed. A grinding part includes a grinding roller disposed in front of and behind the extrusion roller. The two grinding rollers are staggered along the fishhook blank conveying direction, and the curved surfaces of the grinding roller and the extrusion roller are adapted to each other. The fishhook blank passes through the wrapping area and the extrusion area successively, and at least one end of it is sharpened by the grinding roller.

[0006] Furthermore, the fishhook sharpening equipment also includes a machine base, the surface of which is provided with a conveyor table, the conveyor table is inclined along the conveying direction of the fishhook blank, and the delivery groove and the extrusion groove are opened on the conveyor table along the conveying direction of the fishhook blank, and the grinding roller is exposed from the surface of the machine base.

[0007] Furthermore, a feeding area is provided on the side of the conveyor table near the delivery trough, and a collection area is provided on the other side of the conveyor table.

[0008] Furthermore, two partitions are provided in the middle of the machine tool, the grinding rollers are rotatably connected to the partitions, and a gear is provided on the shaft on one side of the grinding rollers, and the gears on the two grinding rollers mesh with each other.

[0009] Furthermore, two brush heads are fixedly connected to the top of the machine tool, and the bristles of the brush heads are in contact with the surfaces of the two grinding rollers respectively.

[0010] Furthermore, a material collection box is provided at the bottom of the machine, and a dust collection hood is provided above the machine. Beneficial effects

[0011] By using two spliced ​​grinding rollers whose surfaces conform to the curvature of the extrusion rollers, the two ends of the fishhook blank can be ground alternately during the conveying process. This eliminates the need to rotate the ends of the fishhook blank for re-grinding, thus achieving simultaneous grinding of both ends during the conveying of the fishhook blank and improving the working efficiency of sharpening double-pointed fishhook blanks. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of a sharpening device for processing fishhooks according to the present invention; Figure 2 This is a three-dimensional schematic diagram of a partial structure of a sharpening device for processing fishhooks proposed in this utility model. Figure 1 ; Figure 3 This is a three-dimensional schematic diagram of a partial structure of a sharpening device for processing fishhooks proposed in this utility model. Figure 2 ; Figure 4 This is a three-dimensional schematic diagram of a partial structure of a sharpening device for processing fishhooks proposed in this utility model. Figure 3 ; Figure 5 This is a schematic cross-sectional view of a sharpening device for fishhook processing proposed in this utility model; Figure 6 This is a three-dimensional schematic diagram of a partial structure of a sharpening device for processing fishhooks proposed in this utility model. Figure 4 .

[0013] The components include: 1. Delivery section; 101. Delivery roller; 102. Material clamping groove; 103. Delivery groove; 2. Extrusion section; 201. Extrusion roller; 202. Extrusion groove; 3. Grinding part; 301. Grinding roller; 4. Machine base; 5. Conveying table; 6. Feeding area; 7. Collection area; 8. Partition; 9. Gear; 10. Brush head; 11. Collection box; 12. Dust collection hood.

[0014] The accompanying drawings are provided to further understand the embodiments and form part of the specification. They are used together with the embodiments for explanation and do not constitute a limitation on the embodiments. Detailed Implementation

[0015] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection.

[0016] As mentioned earlier, when existing sharpening equipment sharpens double-hook fishhook blanks, it can only sharpen one end of the fishhook once during the single feeding process. After sharpening one end, the blank needs to be collected again and the end of the blank needs to be turned around to sharpen the other end, resulting in low work efficiency.

[0017] To address this issue, this utility model provides a sharpening device for fishhook processing. This device utilizes two interlocking grinding rollers 301, whose surfaces conform to the curvature of the extrusion rollers 201, to alternately grind both ends of the fishhook blank during its transport. This eliminates the need to rotate the ends of the fishhook blank for re-grinding, achieving simultaneous grinding of both ends during the fishhook blank's transport and improving the efficiency of sharpening double-pointed fishhook blanks. Furthermore, the brush head 10 installed at the top of the machine base 4 can clean the surface of the grinding rollers 301 in real time, ensuring the grinding roughness of the grinding rollers 301.

[0018] like Figures 1-6As shown in the figure, this utility model provides a sharpening device, particularly a sharpening device for fishhook processing, including a delivery unit 1, an extrusion unit 2, a grinding component 3, a machine base 4, and a conveyor table 5. The conveyor table 5 is mounted on the machine base 4, and its upper surface is inclined to one side. The higher position serves as the feeding area 6 for the fishhook blank, and the lower side serves as the collection area 7 for the blank after sharpening. A delivery groove 103 and an extrusion groove 202 are sequentially formed on the surface of the conveyor table 5 along the conveying direction of the fishhook blank. Inside the delivery groove 103, a delivery roller 101 is arranged in a concentric circle. Several evenly distributed clamping grooves 102 are formed on the curved surface of the delivery roller 101. The space formed between the clamping grooves 102 and the delivery groove 103 is just large enough to accommodate one fishhook blank. The distance between the curved surface of the delivery roller 101 with the clamping grooves 102 and the delivery groove 103 is less than the diameter of the fishhook blank, preventing the fishhook blank from falling into the delivery groove 103. When the material chute 102 rotates to the junction of the feeding area 6 and the delivery chute 103, a fishhook blank rolls into the interior of the material chute 102. As the delivery roller 101 conveys the material to the extrusion chute 202, a wrapping area is formed between the material chute 102 and the delivery chute 103, and the fishhook blanks are conveyed one by one.

[0019] The extrusion section 2 includes an extrusion roller 201 disposed inside the extrusion groove 202. The surface of the extrusion roller 201 and the inside of the extrusion groove 202 are both treated with anti-slip treatment. The fish hook blank enters the extrusion area formed between the extrusion roller 201 and the extrusion groove 202. The extrusion roller 201 rotates and the extrusion groove 202 is fixed, which causes the fish hook blank to roll. The fish hook blank rolls and moves away from the delivery groove 103 in the direction of the extrusion groove 202.

[0020] The grinding component 3 includes two grinding rollers 301 disposed before and after the extrusion roller 201, such as... Figure 6 As shown, the two grinding rollers 301 are staggered along the direction of the fishhook blank conveying, and the grinding surfaces of the two grinding rollers 301 change with the curvature of the extrusion groove 202 and the extrusion roller 201. The surface of each grinding roller 301 is a semi-concave surface. During the process of the fishhook blank rolling in the extrusion area via the extrusion roller 201, if both ends need to be ground, the middle of the fishhook blank is aligned with the extrusion area. One end of the fishhook blank is first ground to a point by the grinding roller 301, and then the other end of the fishhook blank is ground to a point by the other grinding roller 301. Finally, the fishhook blank is discharged from the junction of the extrusion area and the inclined surface of the collection area 7. For the processing of double-pointed fishhooks, both ends of the fishhook blank can be ground to a point simultaneously, without having to turn the fishhook blank in the opposite direction for an additional grinding process, thus improving work efficiency.

[0021] When only one end of the billet needs to be sharpened, the fishhook billet is fed into the extrusion area near one end, while the other end is sharpened by the grinding element 3. The position of the billet entering the extrusion area can be adjusted by adjusting the position of the billet in the feeding area 6. To ensure that the two grinding rollers 301 rotate synchronously, two partitions 8 are installed inside the machine base 4. The two shafts of the grinding rollers 301 are rotatably connected to the partitions 8, and gears 9 are installed on one side of the shafts of the two grinding rollers 301. The two gears 9 mesh with each other, and the grinding rollers 301 are driven by a motor installed on the partitions 8.

[0022] To ensure timely cleaning of the surface of the grinding roller 301, two brush heads 10 are installed at the top of the machine base 4. These brush heads 10 are staggered from the grinding roller 301, and their bristles contact the grinding surface of the roller 301 to remove residue. A pull-out collection box 11 is installed at the bottom of the machine base 4 to collect the swept-off grinding residue. A dust collection hood 12 is installed directly above the machine base 4 to collect the dust generated during the grinding process.

[0023] In summary, this invention utilizes two interlocking grinding rollers 301 with surfaces conforming to the curvature of the extrusion roller 201. During the conveying process of the fishhook blank, both ends of the fishhook blank can be ground alternately without needing to rotate the ends for re-grinding. This achieves simultaneous grinding of both ends during the fishhook blank conveying process, improving the efficiency of sharpening double-pointed fishhook blanks. Furthermore, the brush head 10 installed at the top of the machine base 4 can clean the surface of the grinding rollers 301 in real time, ensuring the grinding roughness of the grinding rollers 301.

[0024] It should be noted that, in this document, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0025] The embodiments have been described above, and such description is not restrictive. The figures shown are only one embodiment, and the actual structure is not limited to this. In short, if a person skilled in the art is inspired by this description and designs a similar structure and embodiment without departing from the inventive spirit, such design should fall within the scope of protection.

Claims

1. A sharpening device for processing fishhooks, characterized in that, include: The delivery unit (1) includes a delivery roller (101), on which a plurality of evenly distributed material slots (102) are provided on the curved surface of the delivery roller (101), and a delivery groove (103) is provided at the bottom of the delivery roller (101). The material slots (102) and the delivery grooves (103) form a wrapping area. The extrusion section (2) includes an extrusion roller (201) disposed on one side of the delivery roller (101) along the fishhook blank conveying direction. An extrusion groove (202) is provided at the bottom of the extrusion roller (201). An extrusion area is formed between the side wall of the extrusion roller (201) and the extrusion groove (202), and the fishhook blank is rolled and conveyed within the extrusion area. The grinding part (3) includes grinding rollers (301) disposed in front of and behind the extrusion roller (201), the two grinding rollers (301) are staggered along the fishhook blank conveying direction, and the curved surfaces of the grinding rollers (301) and the extrusion rollers (201) are compatible; In this process, the fishhook blank passes through the wrapping area and the extrusion area, and at least one end of it is sharpened by the grinding roller (301).

2. The sharpening apparatus for fishing hooks according to claim 1, wherein The fishhook grinding equipment also includes a machine base (4), on which a conveyor table (5) is provided. The conveyor table (5) is inclined along the fishhook blank conveying direction, and the delivery groove (103) and the extrusion groove (202) are opened on the conveyor table (5) along the fishhook blank conveying direction. The grinding roller (301) is exposed from the surface of the machine base (4).

3. The sharpener as defined in claim 2, wherein The conveyor (5) has a feeding area (6) on one side near the delivery trough (103), and a collection area (7) on the other side of the conveyor (5).

4. The sharpening apparatus for fishing hooks according to claim 2, wherein Two partitions (8) are provided in the middle of the machine base (4). The grinding roller (301) and the partition (8) are rotatably connected. A gear (9) is provided on the shaft on one side of the grinding roller (301), and the gears (9) on the two grinding rollers (301) mesh with each other.

5. The sharpener as defined in claim 4, wherein Two brush heads (10) are fixedly connected to the top of the machine base (4), and the bristles of the brush heads (10) are in contact with the surfaces of the two grinding rollers (301).

6. The sharpener as defined in claim 5, wherein A material collection box (11) is provided at the bottom of the machine base (4), and a dust collection hood (12) is provided above the machine base (4).

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