CN219260556U - Medical non-woven fabrics production cutting device - Google Patents

Abstract

The utility model discloses a cutting device for producing medical non-woven fabrics, which comprises a main body of the cutting device. A cutting hob is installed on the main body of the cutting device. The two sides of the upper end of the table are symmetrically connected with side plates, and the lower end of the workbench is connected with a support seat. The lifting drive mechanism is symmetrically installed on the workbench, and the upper end of the lifting drive mechanism is connected with a mounting beam, and the mounting beam is symmetrically connected with The handle, the movable seat is engaged with the movable seat in the installation crossbeam, and the adjusting screw connected with the installation crossbeam runs through the movable seat, and the lower end of the movable seat is connected with the fixed structure of the cutting hob. The medical non-woven fabric production and cutting device performs the cutting and positioning process of the non-woven fabric through the pressure roller, and the pressure roller uses its own gravity to press down the non-woven fabric to make the cutting part of the non-woven The cloth can be cut smoothly to improve the cutting quality of the non-woven fabric.

Description

A medical non-woven fabric production and cutting device

technical field

The utility model relates to the technical field of non-woven fabric production, in particular to a medical non-woven fabric production and cutting device.

Background technique

Non-woven fabric is a kind of fabric formed without spinning and weaving. It is just oriented or randomly arranged textile short fibers or filaments to form a web structure, and then reinforced by mechanical, thermal bonding or chemical methods. It can be made into different thickness, feel, hardness, etc., and has the characteristics of moisture-proof, breathable, flexible, light and thin, flame-retardant, non-toxic, tasteless, low price, and recyclable. In medicine, non-woven fabrics are often used as materials to make various medical supplies.

When the existing medical non-woven fabric is produced, the cutting device is used to cut the non-woven fabric into the required size. When the non-woven fabric is cut horizontally, the two sides of the non-woven fabric need to be positioned Otherwise, the cutting part of the non-woven fabric will be uneven, resulting in an error in the size of the non-woven fabric. At present, the positioning structure of the cutting device for medical non-woven fabric processing is usually up and down, which needs to be adjusted by the lifting drive mechanism. More waste of resources.

Utility model content

The purpose of this utility model is to provide a cutting device for medical non-woven fabric production to solve the above-mentioned background technology. The positioning structure of the cutting device for medical non-woven fabric processing in the market is usually up and down, and needs to be driven by lifting. Organizations make adjustments, which is a waste of resources.

In order to achieve the above purpose, the utility model provides the following technical solutions: a medical non-woven production cutting device, including a cutting device main body, a cutting hob is installed on the cutting device main body, the cutting device main body There is a workbench on the top, and the upper end of the workbench is symmetrically connected with side plates on both sides, and the lower end of the workbench is connected with a support seat, and the lift drive mechanism is symmetrically installed on the workbench, and the upper end of the lift drive mechanism is connected with a mounting beam , and a handle is symmetrically connected to the installation crossbeam, a movable seat is snapped in the installation crossbeam, and an adjusting screw connected with the installation crossbeam runs through the movable seat, and the lower end of the movable seat is connected with the fixed structure of the cutting hob , the two ends of the workbench are respectively provided with an upper roller and a lower roller, and the workbench is engaged with hob limit slots corresponding to the position of the cutting hob, and the workbench is respectively provided with symmetrically set limit grooves. A position slot and a fixing slot, and a limit roller is vertically arranged in the limit slot, and the fix slot is engaged with the lower roller.

Preferably, the outer sides of the side plates are all covered with a side box cover, and an adjustment rotating rod runs through the inside of the side case cover, and a movable connecting bar is sleeved and fastened on the adjusting rotating rod, and the movable connecting bar is connected to the driving shaft Turn to connect.

Preferably, fixed bars are symmetrically connected between the side plates by screws, and fixing seats are symmetrically welded on both sides of the upper end of the fixed bar.

Preferably, movable connecting rods arranged obliquely are movably connected to the fixed seats, and pressure rollers are rotatably connected between the other ends of the movable connecting rods.

Preferably, both sides of the side plate are symmetrically provided with arc-shaped guide grooves, and the guide grooves are engaged with the drive shaft.

Preferably, a rotating rod structure runs through the limiting roller, and both ends of the rotating rod structure in the limiting roller are respectively movably connected with the fixed cross bar and the support seat through grooves.

Compared with the prior art, the beneficial effect of the utility model is: the medical non-woven fabric production and cutting device performs the cutting and positioning process of the non-woven fabric through the pressing roller, and the pressing roller uses its own gravity to press down the non-woven fabric , so that the cutting part of the non-woven fabric is tight, so that the non-woven fabric can be cut smoothly, so as to improve the cutting quality of the non-woven fabric. This medical non-woven fabric production and cutting device performs upper and lower clamping and two-sided limit processing on both sides of the cutting part of the non-woven fabric to improve the stability of the non-woven fabric spreading so that the non-woven fabric can be efficiently cut. .

Description of drawings

Fig. 1 is the structural representation of a kind of medical non-woven fabric production cutting device of the present utility model;

Fig. 2 is a top view of a production and cutting device for medical non-woven fabrics of the present invention;

Fig. 3 is a top view of the connection between the limit roller and the fixed cross bar of a medical non-woven fabric production and cutting device of the present invention;

Fig. 4 is a side view of a production and cutting device for medical non-woven fabrics of the present invention.

In the figure: 1. Main body of cutting device; 2. Working table; 3. Upper roller; 4. Adjusting rotating rod; 5. Side box cover; 6. Side plate; 7. Cutting hob; 8. Installing beam; 9 , handle; 10, adjusting screw; 11, movable seat; 12, fixed bar; 13, fixed seat; 14, guide groove; 15, lower roller; 16, limit roller; 17, support seat; 18, movable connecting rod ; 19, hob limit groove; 20, lifting drive mechanism; 21, pressure roller; 22, drive shaft; 23, limit groove; 24, fixed groove;

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a cutting device for medical non-woven fabric production, including a cutting device main body 1, a cutting hob 7 is installed on the cutting device main body 1, and cutting The main body 1 of the device is provided with a workbench 2, and the upper end of the workbench 2 is symmetrically connected with side plates 6 on both sides, and the outside of the side plate 6 is covered with a side case cover 5, and the inside of the side case cover 5 is movable through an adjustment rotating rod 4 , the movable connecting bar 25 is sleeved and fastened on the adjusting rotating rod 4, and the movable connecting bar 25 is rotationally connected with the driving shaft 22. This structure can rotate the movable connecting bar 25 by rotating the adjusting rotating rod 4, so that the movable connecting bar 25 drives the drive shaft 22 to move, and the drive shaft 22 is engaged in the guide groove 14, so that the guide groove 14 plays a role in limiting the movement of the drive shaft 22, and the drive shaft 22 adjusts the position to keep the upper drum 3 away from the lower drum 15, so that the non-woven fabric moves between the upper drum 3 and the lower drum 15, and the upper drum 3 and the lower drum 15 rotate synchronously through the engagement of the gears, and the non-woven fabric between the upper drum 3 and the lower drum 15 The cloth plays the role of clamping and conveying, and the lower end of the workbench 2 is connected with a support seat 17, and the lift drive mechanism 20 is symmetrically installed on the workbench 2, and the lift drive mechanism 20 is hydraulically driven to make the cutting hob 7 lift and adjust , and the upper end of the lifting drive mechanism 20 is connected with a mounting beam 8, and a handle 9 is symmetrically connected to the mounting beam 8, and the handle 9 can be opened and installed. 12, and the upper end of the fixed cross bar 12 is symmetrically welded with fixed seats 13 on both sides. The fixed cross bar 12 of this structure is fixed horizontally through the fixing of the side plate 6, and the movable seat 11 is engaged with the movable seat 11 in the installation cross beam 8, and the movable seat 11 There is an adjusting screw 10 connected to the mounting beam 8 in rotation, and the lower end of the movable seat 11 is connected to the fixed structure of the cutting hob 7. The two ends of the workbench 2 are respectively provided with an upper roller 3 and a lower roller 15, and the workbench 2 The hob limit groove 19 corresponding to the position of the cutting hob 7 is engaged on the top, and the fixed seat 13 is movably connected with an obliquely arranged movable connecting rod 18, and the other ends of the movable connecting rod 18 are rotationally connected with a pressure Roller 21, the pressure roller 21 of this structure can be pressed on the worktable 2 by its own gravity, so that the pressure roller 21 can press down the non-woven fabric laid on the workbench 2, and the pressure roller 21 is at the cutting hob 7 Both sides, allow pressure roller 21 to be able to carry out positioning processing to the cutting of non-woven fabric, convenient non-woven fabric is flat and carry out cutting processing, and the limit groove 23 that is provided with symmetrically and fixed groove 24 is opened respectively on the workbench 2, and A limit roller 16 is vertically arranged in the limit groove 23, and a rotating rod structure runs through the limit roller 16, and the two ends of the rotating rod structure in the limit roller 16 are respectively connected with the fixed cross bar 12 and the support seat 17 through the groove. Connection, the limit roller 16 of this structure plays the role of limit on both sides of the non-woven fabric. At the same time, the limit roller 16 can be moved through the fixed cross bar 12 and the support seat 17, and the fixed groove 24 is engaged with the lower roller 15 The two sides of the side plate 6 are symmetrically provided with arc-shaped guide grooves 14, and the guide grooves 14 are engaged with the drive shaft 22. The guide groove 14 of this structure plays the role of engaging and limiting the drive shaft 22, which is convenient for driving the shaft. 22, the driving shaft 22 can move under the limit of the guide groove 14 at the same time.

Working principle: When using the medical non-woven fabric production and cutting device, firstly the non-woven fabric moves on the workbench 2 through the clamping and conveying of the upper roller 3 and the lower roller 15, and the limit roller 16 is used for the two sides of the non-woven fabric. Side limit processing, the position of the limit roller 16 is adjusted according to the width of the non-woven fabric, so that the limit roller 16 moves through the positioning of the fixed cross bar 12 and the support seat 17, and the limit groove 23 enables the limit roller 16 to move. Through the workbench 2, the cutting hob 7 is driven by the motor to rotate, and the lifting drive mechanism 20 is driven by hydraulic pressure so that the installation beam 8 drives the movable seat 11 to lift, and the movable seat 11 is opposite to the installation beam 8 under the action of the adjusting screw 10 Carry out horizontal movement, allow cutting hob 7 to carry out linear movement when rotating, so that cutting hob 7 carries out cutting processing to non-woven fabric, hob limit groove 19 plays the role of limit protection to cutting hob 7 function, and the two sides of the cutting area of the non-woven fabric are pressed down by the pressure roller 21 through its own gravity, so that the non-woven fabric is tight, and the cutting device main body 1 is able to flatten the non-woven fabric, so as to avoid affecting the non-woven fabric. The cutting quality of the woven fabric, the fixed groove 24 is used for the limit processing of the lower drum 15, and the movable connecting bar 25 drives the drive shaft 22 to move by rotating the adjusting rod 4, and the guide groove 14 acts as a limit to the movement of the drive shaft 22 After adjusting the position of the driving shaft 22, the upper roller 3 can be kept away from the lower roller 15, so that the non-woven fabric can be fixed between the upper roller 3 and the lower roller 15, and the side box cover 5 can be installed on the outer drive mechanism of the side plate 6. The function of protection, the pressure roller 21 is fixed on the fixed seat 13 through the movable connecting rod 18, so that the pressure roller 21 can always be close to the non-woven fabric under the action of gravity, and the handle 9 can be opened to install the beam 8 for maintenance, thereby completing series of jobs.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A cutting device for the production of medical non-woven fabrics, comprising a main body (1) of the cutting device, and a cutting hob (7) is installed on the main body (1) of the cutting device, characterized in that: the cutting The main body (1) of the device is provided with a workbench (2), and the upper end of the workbench (2) is symmetrically connected with side plates (6) on both sides, and the lower end of the workbench (2) is connected with a support seat (17). A lifting drive mechanism (20) is symmetrically installed on the platform (2), and a mounting beam (8) is connected between the upper ends of the lifting driving mechanism (20), and a handle (9) is symmetrically connected to the mounting beam (8). A movable seat (11) is movable in the installation crossbeam (8), and an adjusting screw (10) which is rotationally connected with the installation crossbeam (8) runs through the movable seat (11), and the lower end of the movable seat (11) is aligned with the cutting The fixed structure of the hob (7) is connected, and the two ends of the workbench (2) are respectively provided with an upper roller (3) and a lower roller (15), and the workbench (2) is engaged with the cutting hob ( 7) Hob limiting slots (19) corresponding to the positions, symmetrically arranged limiting slots (23) and fixing slots (24) are respectively opened on the workbench (2), and the limiting slots (23) A limit roller (16) is vertically provided, and the fixing groove (24) engages with the lower roller (15). 2. A medical non-woven fabric production and cutting device according to claim 1, characterized in that: the outer side of the side plate (6) is covered with a side box cover (5), and the side box cover (5) An adjustable rotating rod (4) runs through the inner movable part, and a movable connecting bar (25) is sheathed and fastened on the adjusting rotating rod (4), and the movable connecting bar (25) is rotationally connected with the driving rotating shaft (22). 3. A medical non-woven production and cutting device according to claim 1, characterized in that: fixed cross bars (12) are symmetrically connected between the side plates (6) by screws, and the fixed cross bars ( 12) Fixing seats (13) are welded symmetrically on both sides of the upper end. 4. A medical non-woven production and cutting device according to claim 3, characterized in that: the fixed seat (13) is movably connected with a movable connecting rod (18) arranged obliquely, and the movable connecting rod (18) A pressing roller (21) is rotatably connected between the other ends. 5. A medical non-woven production and cutting device according to claim 1, characterized in that: the side plate (6) is symmetrically provided with arc-shaped guide grooves (14) on both sides, and the guide grooves ( 14) Engaged with the drive shaft (22). 6. A medical non-woven fabric production and cutting device according to claim 1, characterized in that: the limit roller (16) is penetrated with a rotating rod structure, and the rotating rod in the limit roller (16) The two ends of the structure are respectively connected to the fixed cross bar (12) and the support base (17) via grooves.

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