Automatic brush binding box in writing brush manufacturing

Abstract

The invention relates to the technical field of writing brush manufacturing, in particular to an automatic writing brush binding box in writing brush manufacturing, which comprises a writing brush binding box body, the device further comprises a guide rail, an electromagnet and a conveyor. The hair binding box body is composed of fans, an operation box, a plastic guide pipe, a ventilation opening and a box cover, the fans distributed at equal intervals are installed at the rear end of the hair binding box body, the operation box is installed on the front side in the hair binding box body, the detachable box cover is installed at the upper end of the hair binding box body, and the operation box comprises a plastic filling chain and a hair binding device. The hair pricking device comprises a heating pipe, a telescopic arm, a hair pricking bundle clamp, a hair placing cylinder and a plastic filling groove; the brush hair binding device is used, brush hair binding is carried out on a brush head of a writing brush in the writing brush manufacturing process, manual brush hair binding is replaced, the brush hair binding procedure is automatically completed, the working efficiency is higher, the heating device is combined for drying the brush head which just completes the water basin procedure, manual operation is reduced, the time needed for drying the brush head is shortened, and the labor intensity of workers is reduced. Therefore, the time for manually manufacturing the writing brush is greatly saved, and the manufacturing period of the writing brush is shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of writing brush manufacturing, and particularly to an automated hair-tying box in writing brush manufacturing. Background Art

[0002] The manual manufacturing process of writing brushes includes steps such as degreasing, water basin process (combing hair, cleaning the tip...), hair-tying (also called knotting), and drying. It is cumbersome and tedious. In the step of hair-tying, it is usually necessary to wind a thin line around each pen tip one by one to fix the pen tip so that it is not easy to loosen, and it is also convenient to hang and dry the wet pen tip that has just gone through the water basin process.

[0003] In the prior art, when performing the hair-tying step, it is necessary to manually and carefully wind each loop of the line firmly around the pen tip, and the processed pen tip requires a relatively long time to dry. When mass-producing writing brushes, it will consume a large amount of human energy and manufacturing time.

[0004] Therefore, in view of the problems of low efficiency of manual winding and the need for a relatively long time to dry the pen tip, an automated hair-tying box in writing brush manufacturing can be designed. Summary of the Invention

[0005] In order to overcome the problems of low efficiency of manual winding and the need for a relatively long time to dry the pen tip.

[0006] The technical solution of the present invention is: an automated hair-tying box in writing brush manufacturing, including a hair-tying box body; it also includes a guide rail, an electromagnet, and a conveyor; the hair-tying box body is composed of a blower, an operation box, a plastic guide tube, a ventilation opening, and a box cover. The rear end of the hair-tying box body is installed with blowers evenly distributed at equal intervals. The front side inside the hair-tying box body is installed with an operation box. The upper end of the hair-tying box body is installed with a detachable box cover. The operation box includes a plastic filling chain and a hair-tying device. The hair-tying device includes a heating tube, a telescopic arm, a hair-tying bundle clamp, a hair placement cylinder, and a plastic filling groove. The heating tube is arranged on the outer side of the lower half of the hair placement cylinder. The telescopic arm is connected to the hair-tying bundle clamp. The end of the hair-tying device is provided with a propeller plate. The propeller plate is fixedly connected to the upper end of the inner bottom of the hair-tying box body through a support leg. The upper end of the propeller plate is installed with support rings symmetrically distributed front and back. A propeller body that can move back and forth is installed inside the two support rings. The upper end of the propeller plate is rotatably connected to a central axis symmetrically distributed left and right. The outer side of the central axis is fixedly connected with a rotating block. Ventilation openings are provided at both left and right ends of the hair-tying box body. A conveyor is arranged in front of the hair-tying box body. The conveyor is composed of a screening hole, a pen tip groove, a cross plate, a propelling plate, and a baffle. The baffle is arranged at the front end of the first pen tip groove. The lower end of the baffle is provided with a screening hole penetrating through the baffle. The pen tip groove is arranged on one side of the baffle of the hair-tying box body. Electromagnets are connected to the edges of the left and right ends of the propelling plate. Guide rails are arranged on both sides of the propelling plate. The two ends of the guide rail are respectively fixed on the outer sides of the left and right sides of the hair-tying box body. Another electromagnet is arranged at the front and back ends of the guide rail.

[0007] After the pen tip goes through the water basin process, it is placed on the left side of the baffle of the conveyor. The conveyor carries the pen tip groove and moves to the right. During this process, the pen tips are placed one by one into the pen tip grooves through the screening holes. Through the action of the external sensor of the hair tying device, when the pen tip grooves correspond to the hair tying device one by one, the pushing plate moves towards the hair tying device from the middle of the conveyor through the interaction of the guide rail and the electromagnet, so as to push the pen tips located in the pen tip grooves into the hair tying device. After that, the box cover drops, the conveyor stops, and the hair tying device starts to work; The heating wire provides heat for the plastic guiding tube, the plastic filling chain, the heating tube which is the telescopic arm, and the plastic filling chain, so that the liquid plastic flowing in them has good fluidity and will not solidify. At the same time, the telescopic arm made of memory metal will stretch due to heat, and at the same time push the quarter ring connected to the telescopic arm towards the center of the hair placing cylinder, achieving the purpose of reducing the radius of the hair tying bundle card, so that the liquid plastic in the plastic filling groove adheres to the pen tip. When the heating wire and the heating tube stop working, the temperature drops, and the liquid plastic solidifies first to play the role of bundling the hair. Then, the telescopic arm made of memory metal contracts towards the edge of the hair placing cylinder, and at the same time pushes the quarter ring connected to the telescopic arm outwards, increasing the radius of the hair tying bundle card. The fan combines with the remaining temperature of the heating wire and the plastic filling chain to continuously act, quickly drying the wet pen tips after going through the water basin process. After drying is completed, the box cover is opened, and the propeller body at the tail of the hair placing cylinder pushes the pen tip forward and places the pen tip into the original pen tip groove. The conveyor starts to move, and the fan increases the air circulation after the hair tying step to promote the drying of the pen tip.

[0008] Preferably, the number of fans is not limited, and the distance between adjacent fans is less than the diameter of the fan.

[0009] Preferably, the upper end of the plastic guiding tube is connected to the plastic strip, the lower end of the plastic guiding tube is connected to the plastic filling chain, and a heating wire is wound around the outer surface of the plastic guiding tube.

[0010] Preferably, the plastic filling chain is connected to all the hair placing cylinders. The part of the plastic filling chain inside the hair placing cylinder adheres to the telescopic arm. There are 4 telescopic arms, and the surfaces of two of the telescopic arms are attached with plastic filling tubes, and the plastic filling tubes are connected to the plastic guiding tube.

[0011] Preferably, the hair tying bundle card is composed of four quarter rings, each ring is respectively connected to a telescopic arm, and the telescopic arm is made of memory metal.

[0012] Preferably, there are four protrusions on the edge of the rotating block, and there is a stepped shaft with alternately changing radius sizes in the middle of the propeller body, and the stepped shaft part matches the protrusions of the rotating block.

[0013] Preferably, the pen tip groove is of a mesh structure.

[0014] Preferably, there are two pushing plates, front and back. Initially, both pushing plates are located directly above the cross plate.

[0015] Advantages of the present invention: The hair tying device is used to tie the hair of the writing brush head during the production process of the writing brush, replacing manual hair tying, automatically completing the hair tying process, with higher work efficiency. A heating device is combined to dry the writing brush head that has just completed the water basin process, reducing manual operation and shortening the time required to dry the writing brush head. Therefore, the time for manually making the writing brush is greatly saved, and the production cycle of the writing brush is shortened. Description of the Drawings

[0016] Figure 1 Shown is a front structural schematic diagram of the automatic hair tying box in the production of the writing brush of the present invention; Figure 2 Shown is an installation structural schematic diagram of the hair tying device and the pusher plate in the automatic hair tying box in the production of the writing brush of the present invention; Figure 3 Shown is an installation structural schematic diagram of the pusher plate and the support feet in the automatic hair tying box in the production of the writing brush of the present invention.

[0017] Description of the reference numerals: 1. Fan; 2. Hair tying box body; 3. Operation box; 4. Hair tying device; 5. Plastic guiding tube; 6. Plastic filling chain; 7. Heating wire; 9. Heating tube; 10. Telescopic arm; 11. Hair tying bundle clip; 12. Hair placing cylinder; 13. Plastic filling groove; 14. Pusher plate; 15. Rotating block; 16. Support ring; 17. Pusher body; 18. Support feet; 20. Screening holes; 21. Writing brush head groove; 22. Horizontal plate; 23. Guide rail; 24. Electromagnet; 25. Pushing plate; 26. Central axis; 27. Ventilation opening; 28. Baffle; 29. Conveyor; 30. Box cover. Detailed Embodiments

[0018] The present invention will be further described below in conjunction with the drawings and embodiments.

[0019] Please refer to Figures 1 - 3, the present invention provides an embodiment: an automated hair-tying box in writing brush manufacturing, including a hair-tying box body 2; it also includes a guide rail 23, an electromagnet 24 and a conveyor 29; the hair-tying box body 2 is composed of a blower 1, an operation box 3, a plastic guide tube 5, a ventilation opening 27 and a box cover 30. At the rear end of the hair-tying box body 2, blowers 1 are installed at equal intervals. Inside the front side of the hair-tying box body 2, an operation box 3 is installed. At the upper end of the hair-tying box body 2, a detachable box cover 30 is installed. The operation box 3 includes a plastic filling chain 6 and a hair-tying device 4. The hair-tying device 4 includes a heating tube 9, a telescopic arm 10, a hair-tying bundle clamp 11, a hair placement cylinder 12 and a plastic filling groove 13. The heating tube 9 is arranged on the outer side of the lower half of the hair placement cylinder 12. The telescopic arm 10 is connected to the hair-tying bundle clamp 11. At the end of the hair-tying device 4, there is a thruster plate 14. The thruster plate 14 is fixedly connected to the upper end of the inner bottom of the hair-tying box body 2 through a support leg 18. On the upper end of the thruster plate 14, support rings 16 symmetrically distributed front and back are installed. Inside the two support rings 16, a movable thruster body 17 is installed. On the upper end of the thruster plate 14, a central axis 26 symmetrically distributed left and right is rotatably connected. On the outer side of the central axis 26, a rotating block 15 is fixedly connected. Ventilation openings 27 are provided at both left and right ends of the hair-tying box body 2. In front of the hair-tying box body 2, a conveyor 29 is arranged. The conveyor 29 is composed of a screening hole 20, a pen tip groove 21, a cross plate 22, a pushing plate 25 and a baffle 28. The baffle 28 is arranged at the front end of the first pen tip groove 21. At the lower end of the baffle 28, a screening hole 20 penetrating through the baffle 28 is provided. The pen tip groove 21 is arranged on one side of the baffle 28 of the hair-tying box body 2. At the edges of both left and right ends of the pushing plate 25, electromagnets 24 are connected. Guide rails 23 are arranged on both sides of the pushing plate 25. The two ends of the guide rail 23 are respectively fixed on the outer sides of the left and right sides of the hair-tying box body 2. Another electromagnet 24 is arranged at the front and rear ends of the guide rail 23.

[0020] In this embodiment, one operation box 3 can be placed on each side of the conveyor 29 to improve efficiency.

[0021] Please refer to Figures 1 - 2 , in this embodiment, the number of blowers 1 is not limited, and the distance between adjacent blowers 1 is less than the diameter of the blower 1. The upper end of the plastic guide tube 5 is connected to a plastic strip, and the lower end of the plastic guide tube 5 is connected to the plastic filling chain 6. A heating wire 7 is wound around the outer surface of the plastic guide tube 5. The plastic filling chain 6 is connected to all hair placement cylinders 12. The part of the plastic filling chain 6 inside the hair placement cylinder 12 adheres to the telescopic arm 10. There are 4 telescopic arms 10, and on the surfaces of two of the telescopic arms 10, plastic filling tubes are attached. The plastic filling tubes are connected to the plastic guide tube 5.

[0022] Please refer to Figures 1 - 3, in this embodiment, the hair - tying bundle clamp 11 is composed of four quarter - rings. Each ring is respectively connected to a telescopic arm 10. The telescopic arm 10 is made of shape - memory metal. There are four protrusions on the edge of the rotating block 15. In the middle of the propeller body 17, there is a stepped shaft with alternating radius sizes, and the stepped - shaft part matches the protrusions of the rotating block 15. The pen - tip groove 21 is a mesh structure to avoid water storage. There are two push plates 25, front and back. Initially, both push plates 25 are located directly above the cross - plate 22. The electromagnet 24 helps the push plate 25 to be stuck in the guide rail 23 and can interact with another electromagnet 24 on the guide rail 23 to achieve the effect of moving the push plate 25.

[0023] When working, after the pen - tip passes through the water - basin process, it is placed on the left side of the baffle 28 of the conveyor 29. The conveyor 29 carries the pen - tip groove 21 and moves to the right. During this process, the pen - tips are placed one by one into the pen - tip groove 21 through the action of the screening holes 20. Through the action of the external sensor of the hair - tying device 4, when the pen - tip groove 21 corresponds to the hair - tying device 4 one by one, the push plate 25 moves towards the hair - tying device 4 through the interaction of the guide rail 23 and the electromagnet 24 in the middle of the conveyor 29, so as to push the pen - tip located in the pen - tip groove 21 into the hair - tying device 4. After that, the box cover 30 drops, the conveyor 29 stops, and the hair - tying device 4 starts to work; The heating wire 7 provides heat for the plastic - guiding tube 5, the plastic - filling chain 6, the heating tube 9, and the telescopic arm 10, and the plastic - filling chain 6, so that the liquid plastic flowing in them has good fluidity and will not solidify. At the same time, the telescopic arm 10 made of shape - memory metal will stretch due to heat (the martensite state changes to the austenite state), and at the same time, the quarter - ring connected to the telescopic arm 10 is pushed towards the center of the hair - placing cylinder 12, achieving the purpose of reducing the radius of the hair - tying bundle clamp 11, so that the liquid plastic in the plastic - filling groove 13 adheres to the pen - tip. When the heating wire 7 and the heating tube 9 stop working and the temperature drops (the melting temperature of the selected plastic is higher than the temperature required for the shape - memory metal to return), the liquid plastic solidifies first to play the role of bundling the hair. Then, the telescopic arm 10 made of shape - memory metal contracts towards the edge of the hair - placing cylinder 12 (the austenite state changes to the martensite state), and at the same time, the quarter - ring connected to the telescopic arm 10 is pushed outwards, and the radius of the hair - tying bundle clamp 11 increases. The fan 1 continues to act with the remaining temperature of the heating wire 7 and the plastic - filling chain 6 to quickly dry the wet pen - tip after passing through the water - basin process. After drying is completed, the box cover 30 is opened, and the propeller body 17 at the tail of the hair - placing cylinder 12 pushes the pen - tip forward and places the pen - tip into the original pen - tip groove 21. The conveyor 29 starts to move, and the fan 1 increases air circulation after the hair - tying step to promote the drying of the pen - tip.

[0024] Through the above steps, the hair tying device 4 is used to bundle the hair of the writing brush head during the production process of the writing brush, replacing manual hair tying, automating the hair tying process, with higher work efficiency, and a heating device is combined to dry the writing brush head that has just completed the water basin process, reducing manual operation and shortening the time required to dry the writing brush head. Therefore, the time for manually making the writing brush is greatly saved, and the production cycle of the writing brush is shortened to solve the problems of low efficiency of manual winding and the need for a long time to dry the writing brush head.

[0025] The embodiments of the present invention have been described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. An automated brush box for making writing brushes, comprising a brush box body (2); the characteristics of the invention are: The invention also includes a guide rail (23), an electromagnet (24) and a conveyor (29); the piercing box body (2) is composed of a fan (1), an operating box (3), a plastic guide tube (5), a vent (27) and a box cover (30); the rear end of the piercing box body (2) is equipped with fans (1) distributed evenly, the front side of the inner side of the piercing box body (2) is equipped with an operating box (3); the upper end of the piercing box body (2) is equipped with a detachable box cover (30); the operating box (3) includes a plastic filling chain (6) and a piercing device (4); the piercing device (4) includes a filling device (6); A heat pipe (9), a telescopic arm (10), a hair-binding clamp (11), a hair-setting cylinder (12) and a plastic filling groove (13); the heating pipe (9) is arranged on the outer side of the lower half of the hair-setting cylinder (12); the telescopic arm (10) is connected to the hair-binding clamp (11); a propeller plate (14) is arranged at the end of the hair-binding device (4); the propeller plate (14) is fixedly connected to the upper end of the bottom of the hair-binding box body (2) through a support leg (18); a support ring (16) symmetrically distributed front and rear is installed on the upper end of the propeller plate (14); the two support rings (16) are arranged on the upper end of the propeller plate (14); 16) is provided with a propeller body (17) that can move forward and backward, the upper end of the propeller plate (14) is rotatably connected to a central axis (26) that is symmetrically distributed on the left and right, and the outer side of the central axis (26) is fixedly connected to a rotating block (15), and ventilation holes (27) are provided on both ends of the piercing box body (2). A conveyor (29) is arranged in front of the piercing box body (2), and the conveyor (29) is composed of a screening hole (20), a pen head groove (21), a horizontal plate (22), a propulsion plate (25) and a baffle (28), and the baffle (28) The baffle plate (28) is provided at the front end of the first pen tip groove (21), and a screening hole (20) penetrating the baffle plate (28) is provided at the lower end of the baffle plate (28). The pen tip groove (21) is provided on one side of the baffle plate (28) with the piercing box body (2). The left and right edges of the push plate (25) are both connected to electromagnets (24). Guide rails (23) are provided on both sides of the push plate (25). The two ends of the guide rails (23) are respectively fixed to the outer sides of the left and right surfaces of the piercing box body (2). Another electromagnet (24) is provided at the front and rear ends of the guide rails (23).

2. The automatic brush-making box according to claim 1, characterized in that: The number of fans (1) is not limited, and the distance between adjacent fans (1) is smaller than the diameter of the fans (1).

3. The automatic brush making box according to claim 1, characterized in that: The upper end of the plastic guide tube (5) is connected to the plastic material strip, the lower end of the plastic guide tube (5) is connected to the plastic filling chain (6), and a circle of heating wire (7) surrounds the outer surface of the plastic guide tube (5).

4. The automatic brush-making box according to claim 1, characterized in that: The plastic filling chain (6) is connected to all the wool placing cylinders (12), and the part of the plastic filling chain (6) inside the wool placing cylinder (12) is attached to the telescopic arm (10). Four telescopic arms (10) are provided, and plastic filling tubes are attached to the surfaces of two of the telescopic arms (10), and the plastic filling tubes are connected to the plastic guide tube (5).

5. The automatic brush-making box according to claim 1, characterized in that: The hair bundle clamp (11) is composed of four quarter-circular rings, each of which is connected to a telescopic arm (10), and the telescopic arm (10) is composed of material memory metal.

6. The automatic brush-making box according to claim 1, characterized in that: The edge of the rotary block (15) has four protrusions, and the middle of the propeller body (17) has a stepped shaft with alternating radii, and the stepped shaft portion matches the protrusions of the rotary block (15).

7. The automatic brush making box according to claim 1, characterized in that: The pen tip groove (21) is a mesh structure.

8. The automatic brush-making box according to claim 1, characterized in that: Two propulsion plates (25) are provided, one at the front and the other at the rear. Initially, the propulsion plates (25) are located directly above the transverse plate (22).

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