A carbon fiber cylindrical needle punching machine

Abstract

The utility model discloses a carbon fiber cylindrical needle machine, which relates to the technical field of carbon fiber cylindrical needle machine structure, including a needle plate assembly installed inside the cylindrical needle machine, wherein the fixing assembly includes a bevel groove, a slide groove, a bevel column, and a vertical plate. The utility model sets the fixing assembly so that when installing or replacing the needle, the staff only needs to put the needle in from the top of the needle plate, and the bottom end of the needle slides from the inside of the bevel groove into the inside of the slide groove in turn, and finally extends to the bottom end of the needle plate. When the needle slides down, the top end of the needle rotates by fitting with the bottom of the inner wall of the bevel groove and slides into the inside of the slide groove. Then the staff only needs to align the vertical plate with the slide groove, and slide the bevel column into the inside of the bevel groove. The vertical plate compacts and locks the needle to achieve replacement of the needle. Through the cooperation of the above parts, the problem of manually adjusting the top end of the needle is time-consuming and labor-intensive.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon fiber cylindrical needle punching machine structures, in particular to a carbon fiber cylindrical needle punching machine. Background Art

[0002] The needle punching machine uses the needle punching unit to comb, lay, needle, reinforce and increase the strength of fluffy weak fibers and recycled cotton to become needle-punched cotton, thermal insulation felt, greenhouse quilt materials, shoe materials, mattresses, sofa cushions, car inner pads, chemical products and other products of different specifications. The fiber web is repeatedly punctured with triangular or other shaped needles, and the needles will drive the fibers on the surface and sub-surface of the fiber web to move from the plane direction of the fiber web to the vertical direction of the fiber web, causing the fibers to shift up and down, and the fibers that shift up and down will squeeze the fiber web to a certain extent, bringing the fibers in the fiber web closer together.

[0003] The commonly used needling machine is a cylindrical needling machine, which is composed of one or more needling plates, a reel and an adjustment module. The width of the needling can be adjusted by replacing the needles during use, or after long-term use, the needles need to be replaced after the needles are worn. When traditional needles are replaced, the tops of the needles must be uniformly facing in one direction. Traditional adjustments are made manually by staff, but this adjustment method is time-consuming and labor-intensive. Utility Model Content

[0004] The utility model aims to provide a carbon fiber cylindrical needle loom in order to solve the problem that it is time-consuming and labor-intensive to manually adjust the top of the needle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a carbon fiber cylindrical needle punching machine, comprising a needle punching plate assembly installed inside the cylindrical needle punching machine, the needle punching plate assembly comprising a needle plate, a pressure plate, and a needle, the pressure plate is arranged at the top of the outer wall of the needle plate, the width of the outer wall of the pressure plate is greater than the width of the outer wall of the needle plate, a plurality of needles are provided, the plurality of needles are linearly arranged at the bottom of the outer wall of the needle plate, and are slidably connected to the inside of the needle plate, an adjustment and fixing assembly is arranged inside the needle plate, and the adjustment and fixing assembly comprises a bevel groove, a slide groove, a bevel column, and a vertical plate;

[0006] The bevel grooves are provided in plurality, and the plurality of bevel grooves are linearly arranged at the top of the outer wall of the needle plate, the slide groove is provided at the bottom of the inner wall of the bevel groove and extends to the inside of the needle plate, the needle is slidably connected to the inner wall of the slide groove, the bevel column is slidably connected to the inner wall of the bevel groove, the top of the outer wall of the bevel column is connected to the bottom of the outer wall of the pressure plate, the vertical plate is connected to the bottom of the outer wall of the bevel column, and the vertical plate is slidably connected to the inner wall of the slide groove.

[0007] As a further solution of the utility model: the needle plate assembly also includes a needle hole;

[0008] There are multiple needle holes, which are linearly arranged at the bottom of the outer wall of the needle plate and extend to the inside of the needle plate. The needle holes are connected to the slide groove, the inner wall width of the slide groove is the same as the diameter of the inner wall of the needle hole, and the needle is slidably connected to the inner wall of the needle hole.

[0009] As a further solution of the utility model: the acupuncture plate assembly further includes a threaded block and a circular hole;

[0010] There are multiple threaded blocks, which are linearly arranged and connected to both sides of the outer wall of the needle plate. A threaded hole that completely penetrates the threaded block is provided at the top of the outer wall of the threaded block. There are multiple circular holes, which are linearly arranged at the top of the outer wall of the pressure plate and completely penetrate to the bottom of the outer wall of the pressure plate. The axis of the circular hole coincides with the axis of the threaded hole of the threaded block.

[0011] As a further solution of the utility model: the acupuncture plate assembly also includes a clamping block;

[0012] There are two clamping blocks, which are symmetrically arranged and connected to the bottom of the outer wall of the needle plate. Both ends of the outer wall of the clamping block are slidably connected to the outer wall of the thread block. The height of the outer wall of the clamping block is the same as that of the outer wall of the thread block.

[0013] As a further solution of the utility model: the fixing component further includes a semicircular groove;

[0014] The semicircular groove is arranged at the bottom of the outer wall of the vertical plate, the inner wall diameter of the semicircular groove is the same as the outer wall diameter of the top of the needle, and the semicircular groove fits the outer wall of the needle.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By setting up the adjusting and fixing component, when installing or replacing the needle, the staff only needs to put the needle in from the top of the needle plate, and the bottom end of the needle slides from the inside of the inclined groove into the inside of the slide groove in turn, and finally extends to the bottom end of the needle plate. When the needle slides down, the top end of the needle rotates by fitting with the bottom of the inner wall of the inclined groove and slides into the inside of the slide groove. Then the staff only needs to align the vertical plate with the slide groove and slide the inclined column into the inclined groove. The vertical plate compacts and locks the needle to achieve replacement of the needle. Through the cooperation of the above parts, the problem of time-consuming and labor-intensive manual adjustment of the top end of the needle is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the needle-punched plate assembly of the utility model;

[0019] Figure 3This is a schematic diagram of the vertical cross-section structure of the needle plate of the utility model;

[0020] Figure 4 It is a bottom view schematic diagram of the pressing plate of the utility model.

[0021] In the figure: 1. acupuncture plate assembly; 101. needle plate; 102. needle hole; 103. threaded block; 104. pressing plate; 105. round hole; 106. clamping block; 107. acupuncture needle; 2. adjusting and fixing assembly; 201. inclined groove; 202. slide groove; 203. inclined column; 204. vertical plate; 205. semicircular groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figures 1 to 4 In the embodiment of the utility model, a carbon fiber cylindrical needle punching machine includes a needle punching plate assembly 1 installed inside the cylindrical needle punching machine, the needle punching plate assembly 1 includes a needle plate 101, a pressing plate 104, and a needle 107. The pressing plate 104 is arranged at the top of the outer wall of the needle plate 101. The width of the outer wall of the pressing plate 104 is greater than the width of the outer wall of the needle plate 101. There are multiple needles 107, and the multiple needles 107 are arranged linearly at the bottom of the outer wall of the needle plate 101 and are slidably connected to the inside of the needle plate 101. The needle plate 101 is provided with a fixing assembly 2, and the fixing assembly 2 includes a bevel groove 201, a slide groove 202, a bevel column 203, and a vertical plate 204;

[0024] A plurality of inclined grooves 201 are provided, and the plurality of inclined grooves 201 are linearly arranged at the top of the outer wall of the needle plate 101. The slide groove 202 is provided at the bottom of the inner wall of the inclined groove 201 and extends to the inside of the needle plate 101. The needle 107 is slidably connected to the inner wall of the slide groove 202. The inclined column 203 is slidably connected to the inner wall of the inclined groove 201. The top of the outer wall of the inclined column 203 is connected to the bottom of the outer wall of the pressure plate 104. The vertical plate 204 is connected to the bottom of the outer wall of the inclined column 203. The vertical plate 204 is slidably connected to the inner wall of the slide groove 202.

[0025] In this embodiment: when it is necessary to install the needle 107 or replace the worn needle 107, the staff only needs to put the needle 107 in from the top of the needle plate 101, and the bottom end of the needle 107 slides from the inside of the inclined groove 201 into the inside of the slide groove 202 in turn, and finally extends to the bottom end of the needle plate 101. When the needle 107 slides down, the outer wall of the top end of the needle 107 fits with the bottom of the inner wall of the inclined groove 201 and rotates under the action of gravity. Then the top end of the needle 107 slides into the inside of the slide groove 202. Then the staff only needs to place the pressing plate 104 on the top of the needle plate 101, align the vertical plate 204 with the slide groove 202, and fit the inclined column 203 with the inclined groove 201. The vertical plate 204 can be used to compact and lock the needle 107 to achieve the installation of the needle 107. Through the cooperation of the above parts, the top end of the needle 107 does not need to be manually adjusted by the staff, thereby solving the problem of manually adjusting the top end of the needle 107, which is time-consuming and laborious.

[0026] Please refer to Figures 1 to 3 , the needle plate assembly 1 also includes a needle hole 102;

[0027] There are multiple needle holes 102, which are linearly arranged at the bottom of the outer wall of the needle plate 101 and extend to the inside of the needle plate 101. The needle hole 102 is connected to the slide groove 202. The inner wall width of the slide groove 202 is the same as the inner wall diameter of the needle hole 102. The needle 107 is slidably connected to the inner wall of the needle hole 102.

[0028] In this embodiment, the needle hole 102 is provided so that the bottom end of the needle 107 can extend from the inside of the needle hole 102 to the bottom of the outer wall of the needle plate 101 through a sliding connection with the needle hole 102, thereby achieving puncture of the material.

[0029] Please refer to Figure 1 , Figure 3 , Figure 4 , the needle plate assembly 1 also includes a threaded block 103 and a circular hole 105;

[0030] There are multiple threaded blocks 103, which are linearly arranged and connected to both sides of the outer wall of the needle plate 101. A threaded hole that completely penetrates the threaded block 103 is provided at the top of the outer wall of the threaded block 103. There are multiple circular holes 105, which are linearly arranged at the top of the outer wall of the pressure plate 104 and completely penetrate to the bottom of the outer wall of the pressure plate 104. The axis of the circular hole 105 coincides with the axis of the threaded hole of the threaded block 103.

[0031] In this embodiment: by setting the threaded block 103 and the circular hole 105, when assembling the acupuncture plate assembly 1, the staff only needs to insert the screw from the top of the pressure plate 104 into the circular hole 105, and then turn the screw to make the screw threadedly connected with the threaded hole of the threaded block 103, thereby fixing the pressure plate 104 and the needle plate 101.

[0032] Please refer to Figure 1 , Figure 3 , Figure 4 , the needle plate assembly 1 also includes a clamping block 106;

[0033] There are two clamping blocks 106 , which are symmetrically arranged and connected to the bottom of the outer wall of the needle plate 101 . Both ends of the outer wall of the clamping block 106 are slidably connected to the outer wall of the threaded block 103 . The height of the outer wall of the clamping block 106 is the same as that of the outer wall of the threaded block 103 .

[0034] In this embodiment: by setting the clamping block 106, when the pressure plate 104 is aligned with the needle plate 101, it is only necessary to fit the outer wall of the clamping block 106 with the outer wall of the threaded block 103 and the needle plate 101, so that the circular hole 105 on the top of the pressure plate 104 can be aligned with the threaded blocks 103 on both sides of the needle plate 101, thereby facilitating the staff to quickly assemble the acupuncture plate assembly 1.

[0035] Please refer to Figure 2 , Figure 4 , the fixing component 2 also includes a semicircular groove 205;

[0036] The semicircular groove 205 is disposed at the bottom of the outer wall of the vertical plate 204 . The inner wall diameter of the semicircular groove 205 is the same as the outer wall diameter of the top of the needle 107 . The semicircular groove 205 fits the outer wall of the needle 107 .

[0037] In this embodiment, by providing the semicircular groove 205 , when the vertical plate 204 slides into the slide groove 202 , the vertical plate 204 is engaged with the top of the needle 107 , thereby reducing the cavity of the outer wall of the needle 107 and reducing the vibration of the needle 107 .

[0038] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A carbon fiber cylindrical needle punching machine, comprising a needle punching plate assembly (1) installed inside the cylindrical needle punching machine, the needle punching plate assembly (1) comprising a needle plate (101), a pressure plate (104), and a needle (107), the pressure plate (104) being arranged at the top of the outer wall of the needle plate (101), the outer wall width of the pressure plate (104) being larger than the outer wall width of the needle plate (101), a plurality of needles (107) being arranged, the plurality of needles (107) being arranged linearly at the bottom of the outer wall of the needle plate (101), and being slidably connected to the inside of the needle plate (101), characterized in that: The needle plate (101) is provided with a fixing assembly (2) inside, and the fixing assembly (2) comprises a bevel groove (201), a slide groove (202), a bevel column (203), and a vertical plate (204); The inclined groove (201) is provided with a plurality of them, and the plurality of inclined grooves (201) are linearly arranged at the top of the outer wall of the needle plate (101); the slide groove (202) is provided at the bottom of the inner wall of the inclined groove (201) and extends to the inside of the needle plate (101); the needle (107) is slidably connected to the inner wall of the slide groove (202); the inclined column (203) is slidably connected to the inner wall of the inclined groove (201); the top of the outer wall of the inclined column (203) is connected to the bottom of the outer wall of the pressure plate (104); the vertical plate (204) is connected to the bottom of the outer wall of the inclined column (203); and the vertical plate (204) is slidably connected to the inner wall of the slide groove (202).

2. A carbon fiber cylindrical needle loom according to claim 1, characterized in that: The needle plate assembly (1) further comprises a needle hole (102); There are a plurality of needle holes (102), which are arranged linearly at the bottom of the outer wall of the needle plate (101) and extend into the interior of the needle plate (101). The needle holes (102) are connected to the slide groove (202), the inner wall width of the slide groove (202) is the same as the inner wall diameter of the needle hole (102), and the needle (107) is slidably connected to the inner wall of the needle hole (102).

3. A carbon fiber cylindrical needle loom according to claim 1, characterized in that: The needle plate assembly (1) further comprises a threaded block (103) and a circular hole (105); There are multiple threaded blocks (103), which are linearly arranged and connected to both sides of the outer wall of the needle plate (101). A threaded hole that completely penetrates the threaded block (103) is provided at the top of the outer wall of the threaded block (103). There are multiple circular holes (105), which are linearly arranged and arranged at the top of the outer wall of the pressure plate (104) and completely penetrate to the bottom of the outer wall of the pressure plate (104). The axis of the circular hole (105) coincides with the axis of the threaded hole of the threaded block (103).

4. A carbon fiber cylindrical needle loom according to claim 3, characterized in that: The needle plate assembly (1) further comprises a clamping block (106); Two clamping blocks (106) are provided, and the two clamping blocks (106) are symmetrically arranged and connected to the bottom of the outer wall of the needle plate (101), and the two ends of the outer wall of the clamping block (106) are slidably connected to the outer wall of the threaded block (103), and the height of the outer wall of the clamping block (106) is the same as the height of the outer wall of the threaded block (103).

5. A carbon fiber cylindrical needle loom according to claim 1, characterized in that: The fixing component (2) further comprises a semicircular groove (205); The semicircular groove (205) is arranged at the bottom of the outer wall of the vertical plate (204), the inner wall diameter of the semicircular groove (205) is the same as the outer wall diameter of the top of the needle (107), and the semicircular groove (205) fits the outer wall of the needle (107).

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