Automatic continuous punching equipment convenient to adjust and used for non-woven fabric processing and production

Abstract

The utility model relates to the technical field of non-woven fabric processing, in particular to automatic continuous punching equipment convenient to adjust and used for non-woven fabric processing and production. Two L-shaped strips are symmetrically fixed to the top of the base, first hydraulic cylinders are installed at the tops of the two L-shaped strips, and first hydraulic rods penetrating through the L-shaped strips are installed at the bottoms of the first hydraulic cylinders; an L-shaped fixing strip is fixed to the bottom of the first hydraulic rod. Two vertical strips are symmetrically fixed to the top of the base, a mounting plate is fixed to the tops of the two vertical strips, the movable strips are arranged in the mounting frame, the heating columns are mounted at the bottoms of the movable strips, and the electric heating wires are mounted in the heating columns, so that the number of the heating columns is large, and the heating columns are arranged in the mounting frame. The non-woven fabric punching device can punch a plurality of holes in non-woven fabric at a time, the punching efficiency and continuity are high, and the processing and production efficiency of the non-woven fabric is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric processing, in particular to an automatic continuous punching device for non-woven fabric processing and production which is easy to adjust. Background Art

[0002] Non-woven fabrics are also called non-woven fabrics, needle-punched cotton, needle-punched non-woven fabrics, etc. They are made of polyester fiber and polyester fiber (PET for short) and are made through a needle-punching process. They can be made into different thicknesses, feels, hardness, etc. Non-woven fabrics are moisture-proof, breathable, flexible, thin, flame-retardant, non-toxic and tasteless, low-priced, and recyclable. They can be used in different industries, such as sound insulation, heat insulation, electric heaters, masks, clothing, medical, filling materials, etc. During processing, holes will be punched on the non-woven fabrics as needed.

[0003] After searching, the China Patent Network disclosed a non-woven fabric processing and punching device, with the publication number CN220079524U. Although the second telescopic rod pushes the fixed plate to move downward, so that the rubber pressure block presses the non-woven fabric on the upper part of the bottom plate, and secondly, the first telescopic rod pushes the electric heating device and the electric heating wire to move downward, and the closed loop formed by the electric heating wire punches and cuts the non-woven fabric, the electric heating wire in the comparative document is only one, so that it can only punch one hole in the non-woven fabric at a time, and the punching efficiency is low, which seriously affects the processing and production efficiency of the non-woven fabric.

[0004] Therefore, an automatic continuous punching device for nonwoven fabric processing and production which is easy to adjust is proposed. Utility Model Content

[0005] The utility model aims to provide an automatic continuous punching device for non-woven fabric processing and production which is easy to adjust.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An automatic continuous punching device for nonwoven fabric processing and production that is easy to adjust, comprising:

[0008] Base;

[0009] Two L-shaped bars are symmetrically fixed on the top of the base, a first hydraulic cylinder is installed on the top of the two L-shaped bars, and a first hydraulic rod penetrating the L-shaped bars is installed on the bottom of the first hydraulic cylinder;

[0010] An L-shaped fixing strip is fixed to the bottom of the first hydraulic rod;

[0011] Two vertical bars are symmetrically fixed on the top of the base, and a mounting plate is fixed on the top of the two vertical bars;

[0012] A second hydraulic cylinder is installed on the top of the mounting plate, and a second hydraulic rod penetrating the mounting plate is installed on the bottom of the second hydraulic cylinder;

[0013] A connecting strip is fixed to the outer wall of the second hydraulic rod;

[0014] A mounting frame is fixed at the bottom of the connecting strip;

[0015] A plurality of moving bars are arranged in the installation frame, a heating column is installed at the bottom of each of the moving bars, and an electric heating wire is installed inside the heating column.

[0016] Preferably, a slide groove is provided on the inner wall at the rear end of the installation frame, a plurality of sliders are installed in the slide groove, and the plurality of moving bars are respectively fixed to one end of the plurality of sliders.

[0017] Preferably, a movable groove is formed on the front end surface of the installation frame, and a threaded member passing through the movable groove is fixed on one end of the plurality of movable bars.

[0018] Preferably, the outer wall of the threaded member is threadedly connected with a fixing ring that abuts against the front end surface of the mounting frame.

[0019] Preferably, a cleaning strip is movably provided on the outer wall of the heating column, and first clamping holes are provided at both ends of the cleaning strip, and a second clamping hole is provided on the outermost outer wall of the heating column;

[0020] The first clamping hole and the second clamping hole are clamped with fixing rods.

[0021] Preferably, an auxiliary plate is fixed to one end of the fixing rod;

[0022] The outer wall of the fixing rod is provided with a compression spring;

[0023] One end of the compression spring is fixed to the auxiliary plate, and the other end of the compression spring is fixed to the cleaning bar.

[0024] Compared with the prior art, the beneficial effects of the utility model are:

[0025] The utility model has a plurality of movable bars arranged in the installation frame, and heating columns are installed at the bottom of the plurality of movable bars, and electric heating wires are installed inside the heating columns. Therefore, the number of heating columns in the utility model is large, so that it can punch a plurality of holes in the non-woven fabric at one time, and the punching efficiency and continuity are high, thereby improving the processing and production efficiency of the non-woven fabric;

[0026] And with the cooperation of the slide groove and the slider, the movable bar can be driven to move in the installation frame to adjust the distance between the multiple heating columns. After the distance between the multiple heating columns is adjusted, the multiple heating columns can be fixed by rotating the fixing ring until the fixing ring abuts against the front end surface of the installation frame. Compared with the existing ones, the utility model can adjust the distance between the multiple heating columns, so that it can meet the punching requirements of different non-woven fabrics, and has higher practicality.

[0027] The utility model pulls the fixing rod through the auxiliary plate, and the compression spring will stretch at this time. After one end of the fixing rod is disengaged from the second clamping hole, the fixing of the cleaning bar can be released. Since the cleaning bar is movably arranged on the outer wall of the heating column, the cleaning bar can be moved. Under the action of the cleaning bar, the residual non-woven fabric debris on the outer wall of the heating column can be cleaned, thereby improving the punching effect of the heating column on the non-woven fabric. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0029] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0030] Figure 3 For this utility model Figure 1 Enlarged view of middle B;

[0031] Figure 4 It is a schematic diagram of the structure of the cleaning strip in the utility model.

[0032] In the figure: 1. base; 2. L-shaped bar; 3. first hydraulic cylinder; 4. first hydraulic rod; 5. L-shaped fixing bar; 6. vertical bar; 7. mounting plate; 8. second hydraulic cylinder; 9. second hydraulic rod; 10. connecting bar; 11. mounting frame; 12. slide groove; 13. slider; 14. moving bar; 15. heating column; 16. movable groove; 17. threaded part; 18. fixing ring; 19. cleaning bar; 20. first clamping hole; 21. fixing rod; 22. auxiliary plate; 23. compression spring. DETAILED DESCRIPTION

[0033] 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.

[0034] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] Embodiment 1:

[0036] See also Figure 1-3 The utility model provides a technical solution: To achieve the above-mentioned purpose, the utility model provides the following technical solution: An automatic continuous punching device for non-woven fabric processing and production that is easy to adjust, comprising: a base 1; two L-shaped bars 2 are symmetrically fixed on the top of the base 1, and the tops of the two L-shaped bars 2 are both equipped with a first hydraulic cylinder 3, and the bottom of the first hydraulic cylinder 3 is equipped with a first hydraulic rod 4 that penetrates the L-shaped bars 2; an L-shaped fixing bar 5 is fixed to the bottom of the first hydraulic rod 4; two vertical bars 6 are symmetrically fixed to the top of the base 1, and a mounting plate 7 is fixed to the top of the two vertical bars 6; a second hydraulic cylinder 8 is installed on the top of the mounting plate 7, and a second hydraulic rod that penetrates the mounting plate 7 is installed at the bottom of the second hydraulic cylinder 8 9; a connecting strip 10 is fixed to the outer wall of the second hydraulic rod 9; a mounting frame 11 is fixed to the bottom of the connecting strip 10; a plurality of movable strips 14 are arranged in the mounting frame 11, a heating column 15 is installed at the bottom of the plurality of movable strips 14, an electric heating wire is installed inside the heating column 15, a slide groove 12 is provided on the inner wall at the rear end of the mounting frame 11, a plurality of sliders 13 are installed in the slide groove 12, the plurality of movable strips 14 are respectively fixed to one end of the plurality of sliders 13, a movable groove 16 is provided on the front end surface of the mounting frame 11, a threaded member 17 passing through the movable groove 16 is fixed to one end of the plurality of movable strips 14, and a fixing ring 18 abutting against the front end surface of the mounting frame 11 is threadedly connected to the outer wall of the threaded member 17.

[0037] Specifically, the utility model is provided with a plurality of moving bars 14 in the installation frame 11, and a heating column 15 is installed at the bottom of each of the moving bars 14, and an electric heating wire is installed inside the heating column 15. Therefore, the number of the heating columns 15 in the utility model is large, so that it can punch a plurality of holes in the non-woven fabric at one time, and the punching efficiency and continuity are high, thereby improving the processing and production efficiency of the non-woven fabric;

[0038] And with the cooperation of the slide groove 12 and the slider 13, the movable bar 14 can be driven to move in the installation frame 11 to adjust the distance between the multiple heating columns 15. After the distance between the multiple heating columns 15 is adjusted, the multiple heating columns 15 can be fixed by rotating the fixing ring 18 until the fixing ring 18 abuts against the front end surface of the installation frame 11. Compared with the existing ones, the utility model can adjust the distance between the multiple heating columns 15, so that it can meet the punching requirements of different non-woven fabrics, and has higher practicality.

[0039] Embodiment 2:

[0040] See also Figure 1 , 4The utility model provides a technical solution: an automatic continuous punching device for non-woven fabric processing and production that is easy to adjust, a cleaning strip 19 is movably arranged on the outer wall of the heating column 15, both ends of the cleaning strip 19 are provided with a first clamping hole 20, and a second clamping hole is provided on the outer wall of the outermost heating column 15; a fixing rod 21 is clamped in the first clamping hole 20 and the second clamping hole, and an auxiliary plate 22 is fixed at one end of the fixing rod 21; a compression spring 23 is arranged on the outer wall of the fixing rod 21; one end of the compression spring 23 is fixed to the auxiliary plate 22, and the other end of the compression spring 23 is fixed to the cleaning strip 19.

[0041] Specifically, the utility model pulls the fixing rod 21 through the auxiliary plate 22, and the compression spring 23 will perform a stretching movement at this time. After one end of the fixing rod 21 is disengaged from the second clamping hole, the fixation of the cleaning strip 19 can be released. Since the cleaning strip 19 is movably arranged on the outer wall of the heating column 15, the cleaning strip 19 can be moved. Under the action of the cleaning strip 19, the residual non-woven fabric debris on the outer wall of the heating column 15 will be cleaned, thereby improving the punching effect of the heating column 15 on the non-woven fabric.

[0042] Working principle:

[0043] First, the non-woven fabric is placed on the top of the base 1, and then the first hydraulic cylinder 3 is started, and the first hydraulic cylinder 3 cooperates with the first hydraulic rod 4 to drive the L-shaped fixing strip 5 to fix the non-woven fabric;

[0044] Then the electric heating wire is started, and the electric heating wire heats the heating column 15;

[0045] Then start the second hydraulic cylinder 8, which will cooperate with the second hydraulic rod 9 to drive the heating column 15 to move downward, and after the heating column 15 contacts the non-woven fabric, the non-woven fabric can be punched;

[0046] Secondly, a plurality of movable bars 14 are arranged in the installation frame 11, and a heating column 15 is installed at the bottom of each of the plurality of movable bars 14, and an electric heating wire is installed inside the heating column 15. Therefore, the number of the heating columns 15 in the utility model is large, so that it can punch a plurality of holes in the non-woven fabric at one time, and the punching efficiency and continuity are high, thereby improving the processing and production efficiency of the non-woven fabric;

[0047] And with the cooperation of the slide groove 12 and the slider 13, the moving bar 14 can be driven to move in the installation frame 11 to adjust the distance between the multiple heating columns 15. After the distance between the multiple heating columns 15 is adjusted, the multiple heating columns 15 can be fixed by rotating the fixing ring 18 until the fixing ring 18 abuts against the front end surface of the installation frame 11. Compared with the existing ones, the utility model can adjust the distance between the multiple heating columns 15, so that it can meet the punching requirements of different non-woven fabrics, and has high practicality.

[0048] The fixing rod 21 is pulled by the auxiliary plate 22, and the compression spring 23 will stretch at this time. After one end of the fixing rod 21 is disengaged from the second clamping hole, the fixing of the cleaning strip 19 can be released. Since the cleaning strip 19 is movably arranged on the outer wall of the heating column 15, the cleaning strip 19 can be moved. Under the action of the cleaning strip 19, the residual non-woven fabric debris on the outer wall of the heating column 15 can be cleaned, thereby improving the punching effect of the heating column 15 on the non-woven fabric.

[0049] Finally, by repeating the above steps, the non-woven fabric can be punched continuously.

[0050] In the description of the present invention, it should be understood that the terms "center", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0051] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An automatic continuous punching device for non-woven fabric processing and production that is easy to adjust, characterized in that: include: Base (1); Two L-shaped bars (2) are symmetrically fixed on the top of the base (1), a first hydraulic cylinder (3) is installed on the top of the two L-shaped bars (2), and a first hydraulic rod (4) penetrating the L-shaped bars (2) is installed on the bottom of the first hydraulic cylinder (3); An L-shaped fixing strip (5) is fixed to the bottom of the first hydraulic rod (4); Two vertical bars (6) are symmetrically fixed on the top of the base (1), and a mounting plate (7) is fixed on the top of the two vertical bars (6); A second hydraulic cylinder (8) is installed on the top of the mounting plate (7), and a second hydraulic rod (9) penetrating the mounting plate (7) is installed on the bottom of the second hydraulic cylinder (8); A connecting strip (10) is fixed to the outer wall of the second hydraulic rod (9); A mounting frame (11) is fixed at the bottom of the connecting strip (10); A plurality of movable bars (14) are arranged in the installation frame (11), a heating column (15) is installed at the bottom of each of the plurality of movable bars (14), and an electric heating wire is installed inside the heating column (15).

2. The automatic continuous punching equipment for non-woven fabric processing and production that is easy to adjust according to claim 1 is characterized in that: A slide groove (12) is provided on the inner wall at the rear end of the installation frame (11), a plurality of sliders (13) are installed in the slide groove (12), and the plurality of moving bars (14) are respectively fixed on one end of the plurality of sliders (13).

3. The automatic continuous punching equipment for nonwoven fabric processing and production that is easy to adjust according to claim 2 is characterized in that: A movable groove (16) is provided on the front end surface of the installation frame (11), and a screw member (17) passing through the movable groove (16) is fixed to one end of the plurality of movable bars (14).

4. The automatic continuous punching equipment for non-woven fabric processing and production that is easy to adjust according to claim 3 is characterized in that: The outer wall of the threaded member (17) is threadedly connected with a fixing ring (18) that abuts against the front end surface of the installation frame (11).

5. The automatic continuous punching equipment for non-woven fabric processing and production that is easy to adjust according to claim 1 is characterized in that: The outer wall of the heating column (15) is movably provided with a cleaning strip (19), both ends of the cleaning strip (19) are provided with a first clamping hole (20), and the outer wall of the outermost heating column (15) is provided with a second clamping hole; A fixing rod (21) is clamped in the first clamping hole (20) and the second clamping hole.

6. The automatic continuous punching equipment for nonwoven fabric processing and production that is easy to adjust according to claim 5 is characterized in that: An auxiliary plate (22) is fixed to one end of the fixing rod (21); The outer wall of the fixing rod (21) is provided with a compression spring (23); One end of the compression spring (23) is fixed to the auxiliary plate (22), and the other end of the compression spring (23) is fixed to the cleaning strip (19).

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