Nylon drawing wire guiding and tensioning device for cosmetic brush

Abstract

The utility model discloses a nylon drawing wire guiding and tensioning device for a cosmetic brush, which belongs to the technical field of nylon drawing wire guiding and tensioning, and comprises a rack, a support plate, a connecting plate and a fixing mechanism, and the support plate is fixedly connected to the side surface of the rack. When people need to install the combing teeth, pressing blocks are extruded, clamping rods are inserted into clamping grooves of second clamping blocks, then the pressing blocks are loosened, and under the cooperation of pressure of first springs and second springs, the two sets of clamping rods move in the opposite directions, so that the clamping rods are clamped in the clamping grooves to be fixed; under the cooperation of a sliding block and a sliding groove, a connecting column is stressed to move downwards, a first spring is squeezed to be stressed, under the cooperation of a first U-shaped block, a connecting rod, a second U-shaped block and a fixed sliding rod, two sets of clamping rods move in the opposite directions, the clamping rods are separated from clamping grooves, and combing teeth are separated from a supporting plate.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon wire drawing guide tensioning, and more specifically, to a nylon wire drawing guide tensioning device for a cosmetic brush. Background Art

[0002] As people's living standards continue to improve, people pay more and more attention to their personal image, and the makeup industry is becoming more and more prosperous. Makeup brushes have become an indispensable makeup tool for people in the makeup industry. Fiber hair is also called nylon hair and artificial hair. The high-end and low-end makeup brushes are mainly distinguished by the different raw materials produced. During the processing of makeup brushes, the raw nylon hair used in the brush head is made of PE recycled material particles as the drawing raw material for drawing. In the nylon drawing process, the nylon wire goes through the extrusion, drawing, drying, and winding processes. During the extrusion, drawing and multiple drying processes, the tension of the nylon wire needs to be effectively controlled. During the use of the existing device, the nylon wire from the previous process needs to be effectively combed through the combing teeth to ensure that the tension of the nylon wire is uniform during the entire operation process. However, during the use of the existing device, when the combing teeth are damaged or need to be cleaned, it is inconvenient to replace the combing teeth, and the existing device is inconvenient to adjust the tension, which is relatively inconvenient. To solve the above problems, we have launched the following device. Utility Model Content

[0003] Technical issues to be solved

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a nylon wire drawing guide tensioning device for a makeup brush, which has the characteristics of being easy to adjust the tension and easy to replace and clean the combing teeth when they are damaged or need to be cleaned.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides a nylon wire drawing guide tensioning device for a makeup brush, comprising a frame, a support plate, a connecting plate and a fixing mechanism, wherein the support plate is fixedly connected to the side of the frame, the connecting plate is installed at the upper end of the support plate, the fixing mechanism is fixedly connected to the side of the connecting plate, the fixing mechanism comprises a fixing frame, the fixing frame is fixedly connected to the side of the connecting plate, a pressing block is movably connected inside the fixing frame, a sliding block is fixedly connected to the side of the pressing block, there are two groups of sliding blocks, which are symmetrically distributed on both sides of the pressing block, a sliding groove is provided inside the fixing frame, the sliding block is slidably connected to the sliding groove, a connecting column is fixedly connected to the lower end of the pressing block, the connecting column is penetrated by the inner wall of the fixing frame, a first spring is penetrated on the surface of the connecting column, and the first spring The upper end of the spring is fixedly connected to the lower surface of the pressing block, and the lower end of the first spring is fixedly connected to the inner wall of the fixing frame, and the lower surface of the fixing frame is provided with a limiting groove, and there are two groups of limiting grooves, which are symmetrically distributed on the lower surface of the fixing frame, and a fixed sliding rod is fixedly connected inside the limiting groove, and a clamping rod is slidably connected to the surface of the fixed sliding rod, and a second spring is penetrated by the surface of the fixed sliding rod, one end of the second spring is fixedly connected to the side surface of the limiting groove, and the other end of the second spring is fixedly connected to the side surface of the clamping rod, and the other side of the clamping rod is fixedly connected to the first U-shaped block, and the first U-shaped block is movably connected to a connecting rod inside the first U-shaped block, and the upper end of the connecting rod is movably connected to the second U-shaped block, and the other end of the second U-shaped block is fixedly connected to the side surface of the connecting column, and the upper end of the connecting plate is fixedly connected to a combing tooth.

[0007] When using the nylon wire drawing guide tensioning device for a makeup brush of the technical solution, a fixing mechanism and a card block are set. When people need to install the combing teeth, they squeeze the pressing block to insert the card rod into the card slot of the second card block, and then release the pressing block. Under the cooperation of the pressure of the first spring and the second spring, the two groups of card rods move in relative directions, so that the card rods are stuck in the card slot for fixation. When disassembling, by squeezing the pressing block, under the cooperation of the slider and the slide slot, the connecting column is forced to move downward, so that the first spring is squeezed and stressed. Under the cooperation of the first U-shaped block, the connecting rod, the second U-shaped block and the fixed slide rod, the two groups of card rods move in opposite directions, so that the card rods are separated from the card slot, the combing teeth are separated from the support plate, and then the combing teeth can be removed. This makes it convenient to replace and clean the combing teeth when they are damaged or need to be cleaned.

[0008] Furthermore, tensioning rollers are arranged on the side of the frame, and there are a plurality of tensioning rollers, which are arranged in an upper and lower staggered manner on the side of the frame.

[0009] Furthermore, the central axes of the plurality of groups of tensioning rollers are parallel to each other, and the support plate is arranged in parallel with the tensioning rollers.

[0010] Furthermore, a tension adjustment mechanism is fixedly connected to the side of the frame.

[0011] Furthermore, the tension adjustment mechanism includes a fixed plate, which is fixedly connected to the side of the frame, a bearing is passed through the lower surface of the fixed plate, a first rotating shaft is passed through the inside of the bearing, a knob is fixedly connected to the lower end of the first rotating shaft, a threaded column is fixedly connected to the upper end of the first rotating shaft, a threaded tube is threadedly connected to the upper end surface of the threaded column, and a load-bearing plate is fixedly connected to the upper end of the threaded tube.

[0012] Furthermore, a telescopic rod is fixedly connected to the lower surface of the load-bearing plate, and the lower end of the telescopic rod is fixedly connected to the upper surface of the fixed plate. A bearing seat is fixedly connected to the upper surface of the load-bearing plate. There are two groups of bearing seats, which are symmetrically arranged on the upper surface of the load-bearing plate. A tension adjusting roller is rotatably connected between the two groups of bearing seats. Second rotating shafts are respectively fixedly connected on both sides of the tension adjusting roller, and the second rotating shaft is passed through the bearing seat.

[0013] Furthermore, the support plate is fixedly connected with clamping blocks around it. There are four groups of clamping blocks, which are respectively arranged around the support plate in a rectangular shape. A clamping slot is opened inside the clamping block, and the lower end of the clamping rod is clamped inside the clamping slot.

[0014] Beneficial Effects

[0015] In summary, the utility model has the following beneficial effects:

[0016] 1. The nylon wire drawing guide tensioning device for the cosmetic brush is provided with a fixing mechanism and a card block. When people need to install the combing teeth, they can insert the card rod into the card slot of the second card block by squeezing the pressing block, and then release the pressing block. Under the cooperation of the pressure of the first spring and the second spring, the two groups of card rods are moved in opposite directions, so that the card rods are stuck in the card slot for fixing. When disassembling, the connecting column is forced to move downward under the cooperation of the slider and the slide slot, so that the first spring is squeezed and stressed. Under the cooperation of the first U-shaped block, the connecting rod, the second U-shaped block and the fixed slide rod, the two groups of card rods are moved in opposite directions, so that the card rods are separated from the card slot, the combing teeth are separated from the support plate, and then the combing teeth can be removed, so that when the combing teeth are damaged or need to be cleaned, it is convenient to replace and clean the combing teeth;

[0017] 2. The nylon wire drawing guide tensioning device for the cosmetic brush is provided with a tension adjustment mechanism. People turn the knob to drive the threaded column to rotate. With the cooperation of the threaded column and the threaded tube, the load-bearing plate is driven to move up and down, thereby facilitating the regulation of the tension and effectively ensuring the tension of the nylon wire during the operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the drawings required for describing the specific implementation or the prior art will be briefly introduced below. Obviously, the drawings described below are only one implementation of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model in a frontal perspective;

[0020] Figure 2 It is a structural schematic diagram of a three-dimensional enlarged cross-section of the fixing mechanism and the clamping block in the utility model;

[0021] Figure 3 It is an enlarged three-dimensional structural schematic diagram of the tension adjustment mechanism in the utility model.

[0022] The markings in the accompanying drawings are:

[0023] 1. Frame; 2. Support plate; 3. Connecting plate; 4. Fixing mechanism; 401. Fixing frame; 402. Pressing block; 403. Sliding block; 404. Sliding slot; 405. Connecting column; 406. First spring; 407. Limiting slot; 408. Fixed sliding rod; 409. Clamping rod; 410. Second spring; 411. First U-shaped block; 412. Connecting rod; 413. Second U-shaped block; 5. Combing teeth; 6. Clamping block; 7. Tensioning roller; 8. Tension adjusting mechanism; 801. Fixing plate; 802. Bearing; 803. First rotating shaft; 804. Knob; 805. Threaded column; 806. Threaded pipe; 807. Telescopic rod; 808. Load-bearing plate; 809. Bearing seat; 810. Second rotating shaft; 811. Tension adjusting roller; 9. Clamping slot. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the utility model easy to understand, the technical scheme in the specific implementation mode of the utility model is clearly and completely described below to further illustrate the utility model. Obviously, the specific implementation mode described is only a part of the implementation mode of the utility model, rather than all styles.

[0025] Example:

[0026] The following is combined with Figure 1-3 The utility model is described in further detail.

[0027] See also Figure 1-3The utility model provides a technical solution: a nylon wire drawing guide tensioning device for a makeup brush, comprising a frame 1, a support plate 2, a connecting plate 3 and a fixing mechanism 4, wherein the support plate 2 is fixedly connected to the side of the frame 1, the connecting plate 3 is installed at the upper end of the support plate 2, the fixing mechanism 4 is fixedly connected to the side of the connecting plate 3, the fixing mechanism 4 comprises a fixing frame 401, the fixing frame 401 is fixedly connected to the side of the connecting plate 3, a pressing block 402 is movably connected inside the fixing frame 401, a sliding block 403 is fixedly connected to the side of the pressing block 402, and there are two groups of sliding blocks 403, which are symmetrically distributed on both sides of the pressing block 402, a sliding groove 404 is opened inside the fixing frame 401, the sliding block 403 is slidably connected to the sliding groove 404, a connecting column 405 is fixedly connected to the lower end of the pressing block 402, the connecting column 405 is penetrated through the inner wall of the fixing frame 401, a first spring 406 is penetrated on the surface of the connecting column 405, and the upper end of the first spring 406 is fixed The first spring 406 is connected to the lower surface of the pressing block 402, and the lower end of the first spring 406 is fixedly connected to the inner wall of the fixed frame 401. The lower surface of the fixed frame 401 is provided with a limiting groove 407. There are two groups of limiting grooves 407, which are symmetrically distributed on the lower surface of the fixed frame 401. A fixed slide bar 408 is fixedly connected inside the limiting groove 407, and a clamping rod 409 is slidably connected to the surface of the fixed slide bar 408. A second spring 410 is penetrated on the surface of the fixed slide bar 408, one end of the second spring 410 is fixedly connected to the side of the limiting groove 407, and the other end of the second spring 410 is fixedly connected to the side of the clamping rod 409, and the other side of the clamping rod 409 is fixedly connected to the first U-shaped block 411, and a connecting rod 412 is movably connected inside the first U-shaped block 411, and a second U-shaped block 413 is movably connected to the upper end of the connecting rod 412, and the other end of the second U-shaped block 413 is fixedly connected to the side of the connecting column 405, and a combing tooth 5 is fixedly connected to the upper end of the connecting plate 3.

[0028] By adopting the above technical solution, the nylon wire drawing guide tensioning device for the cosmetic brush is provided with a fixing mechanism 4 and a clamping block 6. When people need to install the combing teeth 5, they can squeeze the pressing block 402 to insert the clamping rod 409 into the clamping groove 9 of the second clamping block 6, and then release the pressing block 402. Under the pressure of the first spring 406 and the second spring 410, the two groups of clamping rods 409 are moved in relative directions, so that the clamping rods 409 are clamped in the clamping groove 9 for fixing. When disassembling, the pressing block 402 is squeezed to With the cooperation of the slider 403 and the slide groove 404, the connecting column 405 is forced to move downward, so that the first spring 406 is squeezed and stressed. With the cooperation of the first U-shaped block 411, the connecting rod 412, the second U-shaped block 413 and the fixed slide rod 408, the two groups of clamping rods 409 move in opposite directions, so that the clamping rods 409 are disengaged from the clamping groove 9, and the combing teeth 5 are disengaged from the support plate 2. Then the combing teeth 5 can be removed, so that when the combing teeth 5 are damaged or need to be cleaned, it is convenient to replace and clean the combing teeth 5.

[0029] Specifically, tension rollers 7 are arranged on the side of the frame 1 . There are multiple groups of tension rollers 7 , which are arranged in an upper and lower staggered manner on the side of the frame 1 .

[0030] Specifically, the central axes of the multiple groups of tensioning rollers 7 are parallel to each other, and the support plate 2 is arranged parallel to the tensioning rollers 7 .

[0031] Specifically, a tension adjustment mechanism 8 is fixedly connected to the side of the frame 1 .

[0032] Specifically, the tension adjustment mechanism 8 includes a fixed plate 801, which is fixedly connected to the side of the frame 1. A bearing 802 is passed through the lower surface of the fixed plate 801, and a first rotating shaft 803 is passed through the inside of the bearing 802. A knob 804 is fixedly connected to the lower end of the first rotating shaft 803, and a threaded column 805 is fixedly connected to the upper end of the first rotating shaft 803. A threaded tube 806 is threadedly connected to the upper end surface of the threaded column 805, and a load-bearing plate 808 is fixedly connected to the upper end of the threaded tube 806.

[0033] Specifically, a telescopic rod 807 is fixedly connected to the lower surface of the load-bearing plate 808, and the lower end of the telescopic rod 807 is fixedly connected to the upper surface of the fixed plate 801. A bearing seat 809 is fixedly connected to the upper surface of the load-bearing plate 808. There are two groups of bearing seats 809, which are symmetrically arranged on the upper surface of the load-bearing plate 808. A tension adjustment roller 811 is rotatably connected between the two groups of bearing seats 809. Second rotating shafts 810 are respectively fixedly connected on both sides of the tension adjustment roller 811, and the second rotating shaft 810 is passed through the bearing seat 809.

[0034] By adopting the above technical solution, the nylon wire drawing guide tensioning device for the makeup brush is provided with a tension adjustment mechanism 8. People rotate the knob 804 to drive the threaded column 805 to rotate. With the cooperation of the threaded column 805 and the threaded tube 806, the load-bearing plate 808 is driven to move up and down, thereby facilitating the regulation of the tension and effectively ensuring the tension of the nylon wire during the operation.

[0035] Specifically, the support plate 2 is fixedly connected with blocks 6 , and there are four groups of blocks 6 , which are respectively arranged in a rectangular shape around the support plate 2 . A slot 9 is opened inside the block 6 , and the lower end of the clamping rod 409 is clamped inside the slot 9 .

[0036] The working principle of the utility model is as follows: when using the device, the nylon wire coming out of the previous process is firstly combed effectively by the combing teeth 5 to ensure that the tension of the nylon wire is uniform during the whole process of wire drawing, and then the tension is adjusted by the tensioning roller 7 and the tension adjusting mechanism 8. People rotate the knob 804 to drive the threaded column 805 to rotate, and the threaded column 805 and the threaded tube 806 cooperate to drive the load-bearing plate 808 to move up and down, so as to facilitate the regulation of the tension and effectively ensure the tension of the nylon wire during the operation. By squeezing the pressing block 402, the clamping rod 409 is inserted into the clamping slot 9 of the second clamping block 6, and then the pressing block 402 is released, and the first spring 406 and the second spring 410 are pressed. With the cooperation of pressure, the two groups of card rods 409 move in relative directions, so that the card rods 409 are stuck in the card slot 9 for fixation. When disassembling, by squeezing the pressing block 402, with the cooperation of the slider 403 and the slide slot 404, the connecting column 405 is forced to move downward, so that the first spring 406 is squeezed and stressed. With the cooperation of the first U-shaped block 411, the connecting rod 412, the second U-shaped block 413 and the fixed slide bar 408, the two groups of card rods 409 move in opposite directions, so that the card rods 409 are separated from the card slot 9, the combing teeth 5 are separated from the support plate 2, and then the combing teeth 5 can be removed, so that when the combing teeth 5 are damaged or need to be cleaned, it is convenient to replace and clean the combing teeth 5.

[0037] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A nylon wire drawing guide tensioning device for a cosmetic brush, comprising a frame (1), a support plate (2), a connecting plate (3) and a fixing mechanism (4), characterized in that: The support plate (2) is fixedly connected to the side of the frame (1); the connecting plate (3) is installed on the upper end of the support plate (2); the fixing mechanism (4) is fixedly connected to the side of the connecting plate (3); the fixing mechanism (4) comprises a fixing frame (401); the fixing frame (401) is fixedly connected to the side of the connecting plate (3); a pressing block (402) is movably connected inside the fixing frame (401); a sliding block (403) is fixedly connected to the side of the pressing block (402); and the sliding block (403) has two groups, namely, The pressing block (402) is symmetrically distributed on both sides thereof. A sliding groove (404) is provided inside the fixing frame (401). The sliding block (403) is slidably connected to the sliding groove (404). A connecting column (405) is fixedly connected to the lower end of the pressing block (402). The connecting column (405) is penetrated through the inner wall of the fixing frame (401). A first spring (406) is penetrated through the surface of the connecting column (405). The upper end of the first spring (406) is fixedly connected to the lower surface of the pressing block (402). The first spring (406) ) is fixedly connected to the inner wall of the fixed frame (401), and a limiting groove (407) is provided on the lower surface of the fixed frame (401). There are two groups of limiting grooves (407), which are symmetrically distributed on the lower surface of the fixed frame (401). A fixed slide bar (408) is fixedly connected inside the limiting groove (407), and a clamping rod (409) is slidably connected to the surface of the fixed slide bar (408). A second spring (410) is passed through the surface of the fixed slide bar (408), and one end of the second spring (410) is fixedly connected to the limiting groove (407). The second spring (410) is fixedly connected to the side of the positioning groove (407), the other end of the second spring (410) is fixedly connected to the side of the clamping rod (409), the other side of the clamping rod (409) is fixedly connected to the first U-shaped block (411), the first U-shaped block (411) is movably connected to a connecting rod (412) inside, the upper end of the connecting rod (412) is movably connected to a second U-shaped block (413), the other end of the second U-shaped block (413) is fixedly connected to the side of the connecting column (405), and the upper end of the connecting plate (3) is fixedly connected to a combing tooth (5).

2. The nylon wire drawing guide tensioning device for a cosmetic brush according to claim 1, characterized in that: The side of the frame (1) is provided with tensioning rollers (7), and there are a plurality of groups of tensioning rollers (7) which are arranged in an upper and lower staggered manner on the side of the frame (1).

3. The nylon wire drawing guide tensioning device for a cosmetic brush according to claim 2, characterized in that: The central axes of the multiple groups of tensioning rollers (7) are parallel to each other, and the support plate (2) is arranged in parallel with the tensioning rollers (7).

4. The nylon wire drawing guide tensioning device for a cosmetic brush according to claim 1, characterized in that: A tension adjustment mechanism (8) is fixedly connected to the side of the frame (1).

5. The nylon wire drawing guide tensioning device for a cosmetic brush according to claim 4, characterized in that: The tension adjustment mechanism (8) comprises a fixing plate (801), the fixing plate (801) being fixedly connected to the side of the frame (1), a bearing (802) being passed through the lower surface of the fixing plate (801), a first rotating shaft (803) being passed through the interior of the bearing (802), a knob (804) being fixedly connected to the lower end of the first rotating shaft (803), a threaded column (805) being fixedly connected to the upper end surface of the threaded column (805), and a threaded tube (806) being threadedly connected to the upper end of the threaded tube (806), and a load-bearing plate (808) being fixedly connected to the upper end of the threaded tube (806).

6. The nylon wire drawing guide tensioning device for a cosmetic brush according to claim 5, characterized in that: The lower surface of the load-bearing plate (808) is fixedly connected to a telescopic rod (807), the lower end of the telescopic rod (807) is fixedly connected to the upper surface of the fixed plate (801), the upper surface of the load-bearing plate (808) is fixedly connected to a bearing seat (809), there are two groups of bearing seats (809) and they are symmetrically arranged on the upper surface of the load-bearing plate (808), a tension adjustment roller (811) is rotatably connected between the two groups of bearing seats (809), and the two sides of the tension adjustment roller (811) are respectively fixedly connected to a second rotating shaft (810), and the second rotating shaft (810) is passed through the inside of the bearing seat (809).

7. The nylon wire drawing guide tensioning device for a cosmetic brush according to claim 1, characterized in that: The support plate (2) is fixedly connected with clamping blocks (6) on all sides. There are four groups of clamping blocks (6) which are arranged in a rectangular shape on all sides of the support plate (2). A clamping slot (9) is provided inside the clamping block (6), and the lower end of the clamping rod (409) is clamped inside the clamping slot (9).

Images