CN223433619U - A buffer type isolation suit sewing machine fixed pressure head - Google Patents

Abstract

The utility model relates to the technical field of sewing, in particular to a buffer type isolation garment sewing machine fixing pressure head, which comprises a fixing head body which is slidably arranged on a sewing machine translation frame, wherein the fixing head body comprises a pressure plate and a lower pressure frame which is arranged above the pressure plate, the side wall of the lower pressure frame is fixedly connected with a lower pressure cylinder, a lower pressure rod is movably clamped in the lower pressure frame, the side wall of the lower pressure cylinder is slidably arranged on the translation frame, a connecting plate is detachably arranged between the bottom end of the lower pressure rod and the top surface of the pressure plate, an elastic buffer column is arranged between the bottom surface of the connecting plate and the top surface of the pressure plate, isolation garment cloth is paved on a sewing machine moving table, the pressure plate is pressed on the cloth through the lower pressure cylinder and moves along with the fixing head body, and when the pressure plate contacts the surface of the uneven moving table, the elastic buffer column is extruded to enable the pressure plate to incline and keep the cloth to be extruded and attached.

Description

Buffer type fixed pressure head of isolation garment sewing machine

Technical Field

The utility model relates to the technical field of sewing, in particular to a buffer type fixing pressure head of a sewing machine for isolation clothing.

Background

The sewing machine is a machine which sews one or more layers of sewing materials by one or more pieces of sewing threads to form one or more pieces of sewing materials and enables one or more layers of sewing materials to be sewn together, the sewing machine is divided into a manual sewing machine and an automatic sewing machine, most of the sewing machines used in textile factories can automatically sew the sewing materials arranged on the modules through program control, the sewing speed is high, the effect is good, the rejection rate is low, and in the production process of the isolation clothing, the multi-layer cut pieces can be quickly sewn through the sewing machine, so that the processing speed of the isolation clothing is greatly improved, and meanwhile, the processing difficulty is reduced.

Although the prior art can solve the corresponding technical problems, the prior sewing machine still has certain defects that the prior sewing machine presses the multi-layer cloth for sewing the isolation clothes on the movable table through the fixed pressing head to move, and then the sewing is carried out through the sewing head, but when the surface of the movable table is uneven, the fixed pressing head can generate extrusion collision with the uneven surface to form a gap when the fixed pressing head moves to the uneven position, so that the cloth at the gap position can not be fully compacted, the phenomenon of curling and the like can be generated in the moving process, the sewn isolation clothes have wrinkles, and the rejection rate is high.

Disclosure of utility model

The present utility model aims to address the drawbacks and deficiencies of the prior art by providing a method.

The buffer type isolation clothing sewing machine fixing pressure head comprises a fixing head body which is slidably arranged on a sewing machine translation frame, wherein the fixing head body comprises a pressure plate and a lower pressure frame which is arranged above the pressure plate, the side wall of the lower pressure frame is fixedly connected with a lower pressure cylinder, a lower pressure rod is movably clamped in the lower pressure frame, the side wall of the lower pressure cylinder is slidably arranged on the translation frame, a connecting plate is detachably arranged between the bottom end of the lower pressure rod and the top surface of the pressure plate, an elastic buffer column is arranged between the bottom surface of the connecting plate and the top surface of the pressure plate, isolation clothing is paved on a sewing machine moving table, the pressure plate is pressed on the cloth through the lower pressure cylinder and moves along with the fixing head body to move the cloth, and when the pressure plate contacts the uneven moving table surface, the elastic buffer column is extruded to enable the pressure plate to incline and keep the extrusion and the adhesion of the cloth.

The improvement is that the edge of the bottom surface of the pressing plate is provided with an outer lug.

The improvement is that the top of the fixed head body is detachably sleeved with a protective sleeve.

The improved structure is that the top of the lower pressing frame is provided with a rotating motor, and the rotating shaft of the rotating motor is fixedly connected with the other end of the lower pressing rod.

The elastic buffer column is of a columnar structure with a spring arranged on the outer wall, and the top end of the elastic buffer column penetrates through the connecting plate.

By adopting the technical scheme, the movable table has the beneficial effects that when the movable table is used, the movable table is subjected to extrusion deformation through the elastic buffer column so as to enable the pressing plate to incline, the pressing plate is kept attached to the surface of the uneven movable table, the extrusion fixing effect on cloth is further ensured, the cloth is prevented from being wrinkled when passing through the uneven surface, the sewing effect is better, the rejection rate is low, the passing performance of the fixed pressing head is higher, the movable table surface with poor flatness can be smoothly passed through, and the phenomenon that the movable table cannot be moved is avoided.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic view of a three-dimensional structure of a fixed ram of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure of a stationary head body according to the present utility model;

Fig. 3 is a schematic side view of the fixing head body of the present utility model.

Detailed Description

The utility model will now be further described with reference to the drawings and specific examples.

Referring to fig. 1-3, the technical scheme adopted in the specific embodiment is as follows: the utility model provides a fixed pressure head of buffer type isolation clothes sewing machine, includes the fixed head body 52 of slidable mounting on sewing machine translation frame, the fixed head body 52 includes clamp plate 528 and sets up the lower pressure frame 524 in clamp plate 528 top, lower pressure frame 524 lateral wall fixedly connected with down pressure cylinder 522, lower pressure frame 524 interior activity block has down depression bar 526, lower pressure cylinder 522 lateral wall slides and sets up on translation frame 4, still can dismantle between the bottom of depression bar 526 and the clamp plate 528 top surface and be equipped with connecting plate 527, be equipped with elasticity buffer column 530 between connecting plate 527 bottom surface and the clamp plate 528 top surface, elasticity buffer column 530 is the column structure that the outer wall was equipped with the spring, and the top pierces through connecting plate 527, isolation clothes cloth is laid on the sewing machine moving table, the pressing plate 528 is pressed on the cloth by the pressing down cylinder 522 and moves along with the fixed head body 52 to move the cloth, and when contacting an uneven moving table surface, the elastic buffer column 530 is pressed to enable the pressing plate 528 to incline and keep pressing and fitting the cloth, when in use, the isolation clothing cloth to be sewn is stacked and then placed on the moving table plane of the sewing machine, the datum line can be arranged on the moving table plane to enable the cloth to be aligned and placed more easily, then the translation frame and the traversing frame of the sewing machine are controlled to enable the fixed head body 52 of the fixed pressing head 5 to translate, the pressing plate 528 of the fixed head body 52 of the fixed pressing head is aligned above the cloth, then the pressing down cylinder 522 is started, the pressing down cylinder 522 is enabled to generate downward pressure, the pressing down frame 524 and the pressing down rod 526 are driven to move downward, and then the pressing plate 528 is driven downward synchronously, the pressing and pasting machine is used for compacting the cloth by extruding and pasting the cloth and continuously outputting the downward pressure along with the downward pressure cylinder 526, then, the translation frame and the transverse moving frame of the sewing machine are controlled to move through a program, and the whole fixed pressing head is synchronously driven to move, so that the cloth pressed below the pressing plate 528 is synchronously moved on the plane of the moving table when the fixed pressing head is driven to move, the cloth can be driven to move and be sewn through the sewing head of the sewing machine, meanwhile, when the pressing rod 526 contacts with the uneven position on the plane of the moving table, the elastic buffer column 530 can be used for slightly adjusting the angle, the elastic buffer column 530 is used for extrusion deformation to keep the pressing plate 528 to contact with the uneven position on the plane of the moving table, thereby avoiding the phenomenon that the pressing plate 528 can not move, guaranteeing the extrusion and fixation effects on the cloth, preventing the cloth from generating wrinkles when the cloth passes through the uneven surface, and ensuring better sewing effects and low rejection rate;

The bottom edge of the pressing plate 528 is provided with an outer lug 529, which is beneficial to expanding the pressing range, so that the pressing plate 528 can be pressed and attached to the surface of cloth in a larger range;

The protection sleeve 51 is detachably sleeved on the top of the fixing head body 52, which is beneficial to protecting the fixing head body 52, preventing cloth scraps generated in the sewing process from entering the fixing head body 52 to influence the normal operation of the fixing head body 52, and preventing the fixing head body 52 from being damaged due to impact;

The top of the pressing frame 524 is provided with a rotating motor 525, and the rotating shaft of the rotating motor 525 is fixedly connected with the other end of the pressing rod 526, so that the pressing rod 526 can be rotated by the rotating motor 525, and the pressing plate 528 can rotate along with the rotating motor, so that the angle of the cloth pressed by the pressing plate 528 can be adjusted, and two sides of the cloth can be sewn in a single processing process by rotating the pressing plate 528, and the efficiency is improved;

The working principle of the utility model is as follows: when the utility model is used, the isolation clothing cloth to be sewn is stacked and placed on the moving table plane of the sewing machine, a datum line can be arranged on the moving table plane to enable the cloth to be aligned and placed more easily, then, the translation frame and the transverse moving frame of the sewing machine are controlled to enable the fixed head body 52 of the fixed pressure head 5 to translate, further, the pressing plate 528 of the fixed head body 52 of the fixed pressure head is aligned above the cloth, then, the lower pressure cylinder 522 is started, the lower pressure cylinder 522 generates downward pressure and drives the lower pressure frame 524 and the lower pressure rod 526 to move downwards, the pressing plate 528 is synchronously driven to move downwards, the cloth is extruded and attached above the cloth and continuously output the lower pressure along with the lower pressure cylinder 526, then, the translation frame and the transverse moving frame of the sewing machine are controlled through a program to drive the whole fixed pressure head to move synchronously, because clamp plate 528 presses the cloth surface, and then when fixed pressure head is driven to remove, also can be with the cloth that the clamp plate 528 below was pressed simultaneously remove on the mobile station plane, can drive the cloth and remove and sew through sewing machine's sewing head this moment, simultaneously, when contacting the uneven position on the mobile station plane, can carry out slight angle adjustment through elasticity buffer column 530 between depression bar 526 and the clamp plate 528, produce angle variation when keeping the clamp plate 528 and contacting the uneven position on mobile station plane through elasticity buffer column 530 extrusion deformation, avoid the dead phenomenon emergence of moving of card, guarantee simultaneously to the extrusion fixed effect of cloth, prevent that the cloth from producing the fold when passing through uneven surface, make the sewing effect better, the rejection rate is low.

The utility model is to protect the structure of the product, the model of each element is not the content protected by the utility model, and the utility model is also known technology, and only the element capable of realizing the functions can be used as an option in the market. Therefore, parameters such as the type of the element will not be described in detail in the present utility model. The utility model is contributed to scientifically combining the elements together.

While the basic principles and main features of the present utility model and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present utility model is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model as defined in the appended claims and their equivalents. The present utility model is not described in detail in the present application, and is well known to those skilled in the art.

Claims (5)

1. A buffering type isolation clothes sewing machine fixing pressure head is characterized by comprising a fixing head body (52) which is slidably mounted on a sewing machine translation frame, wherein the fixing head body (52) comprises a pressure plate (528) and a pressing frame (524) which is arranged above the pressure plate (528), a pressing cylinder (522) is fixedly connected to the side wall of the pressing frame (524), a pressing rod (526) is movably clamped in the pressing frame (524), the side wall of the pressing cylinder (522) is slidably arranged on the translation frame (4), a connecting plate (527) is further detachably arranged between the bottom end of the pressing rod (526) and the top surface of the pressure plate (528), an elastic buffering column (530) is arranged between the bottom surface of the connecting plate (527) and the top surface of the pressure plate (528), an isolation clothes is paved on a sewing machine moving table, the pressure plate (528) is pressed on the cloth through the pressing cylinder (522) and moves along with the fixing head body (52), and when the pressing frame (524) contacts an uneven moving table surface, the elastic buffering column (530) is pressed by the pressure plate (528) to enable the pressure plate (528) to be kept to be obliquely pressed against the cloth.

2. The sewing machine fixed ram of claim 1, wherein the bottom edge of the platen (528) is provided with an outer tab (529).

3. The buffer type isolation suit sewing machine fixing pressure head of claim 1, wherein a protective sleeve (51) is detachably sleeved on the top of the fixing head body (52).

4. The buffer type isolation suit sewing machine fixing pressure head of claim 1, wherein a rotating motor (525) is arranged at the top of the pressing frame (524), and a rotating shaft of the rotating motor (525) is fixedly connected with the other end of the pressing rod (526).

5. The sewing machine fixing ram of claim 1, wherein the elastic buffer column (530) is a column structure with a spring on the outer wall, and the top end penetrates through the connecting plate (527).