Normal sewing machine facilitating feeding

Abstract

The utility model discloses a lockstitch sewing machine convenient to feed, and relates to the technical field of lockstitch sewing machines, the lockstitch sewing machine convenient to feed comprises a mounting table, an extrusion assembly is mounted at the top of the mounting table, the extrusion assembly comprises a mounting frame, a penetrating shaft, a connecting disc, a connecting spring, a mounting shell and an extrusion wheel, the mounting frame is mounted at the top of the mounting table, and the penetrating shaft is mounted on the mounting frame; the penetrating shaft is installed at the top of the installation frame in a penetrating mode, the connecting disc is installed at the top end of the penetrating shaft, the connecting spring is installed on the outer side of the penetrating shaft, the top end of the connecting spring is connected with the bottom of the connecting disc and the top of the installation frame, the installation shell is installed at the bottom end of the penetrating shaft, and the extrusion wheel is installed on the inner side of the installation shell. According to the lockstitch sewing machine, the connecting spring generates downward elastic pressure on the extrusion wheel, so that clothes and cloth are extruded, and the lockstitch sewing machine can process thick clothes and cloth more easily.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technology field of flat -bed sewing machine, concretely is a flat -bed sewing machine convenient for feeding. BACKGROUND

[0002] Flat -bed sewing machine is also called flat -bed car, generally is called single needle flat -bed sewing machine, mainly is with a sewing line, forms a kind of stitch on the material, makes one or more layers of material interweave or sew up, it is the machine of machine, usually divides into thin material and thick material two purposes, flat -bed sewing machine can sew cotton, hemp, silk, wool, synthetic fiber and leather, plastic, paper product.

[0003] Patent document CN220099365U discloses a kind of flat -bed sewing machine convenient for feeding, it discloses "by servo motor driving driving roller rotation, can make the cloth of sewing by driving roller and clamping roller and drive, realize automatic feeding, and can be driven cloth conveying by driving roller and clamping roller continuously, realize feeding".

[0004] However, the flat -bed sewing machine convenient for feeding of the above-mentioned disclosure mainly considers the problem that the existing flat -bed sewing machine convenient for feeding is not convenient for feeding, but the cloth in the flat -bed sewing machine is automatically fed by driving roller, clamping roller and other structures, when using flat -bed sewing machine, need to process a variety of different shapes, thickness, size of clothes or cloth, automatic feeding not only can not meet a variety of clothes and cloth, but also affect the use efficiency of flat -bed sewing machine, and also prone to failure.

[0005] Therefore, it is necessary to study a kind of flat -bed sewing machine convenient for feeding, to make flat -bed sewing machine have the function of feeding conveniently in the good development prospect of flat -bed sewing machine. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a kind of flat -bed sewing machine convenient for feeding to solve the technical problem that the above-mentioned background art is not only unable to meet a variety of clothes and cloth by automatic feeding, but also affect the use efficiency of flat -bed sewing machine, also prone to failure.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of flat -bed sewing machine convenient for feeding, comprising: installation platform, the top of the installation platform is equipped with extrusion component, the extrusion component includes mounting bracket, through shaft, connecting disc, connecting spring, installation shell and extrusion wheel, the mounting bracket is installed on the top of installation platform, the through shaft is installed at the top of mounting bracket, the connecting disc is installed at the top of through shaft, the connecting spring is installed on the outside of through shaft, and the top of connecting spring is respectively connected with the bottom of connecting disc and the top of mounting bracket, the installation shell is installed at the bottom of through shaft, and the extrusion wheel is installed on the inside of installation shell.

[0008] Preferably, the top of the mounting table is provided with a machine body, the front of the machine body is provided with a controller, and the use end of the machine body is provided with a machine head.

[0009] Preferably, the top of the mounting table is provided with a connecting rod, one end of the connecting rod is provided with a mounting plate, the top of the mounting plate is provided with an electric telescopic rod, and the telescopic end of the electric telescopic rod penetrates the bottom of the mounting plate.

[0010] Preferably, the telescopic end of the electric telescopic rod is provided with a first connecting plate, and the bottom of the first connecting plate is symmetrically provided with a spring body.

[0011] Preferably, the bottom end of the spring body is provided with a second connecting plate, and the bottom of the second connecting plate is provided with a plurality of positioning wheels.

[0012] Preferably, one side of the mounting table is provided with a supporting plate, and the supporting plate is located below the positioning wheels.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1. The extrusion assembly in the utility model is used for extruding the clothes fabric processed by the machine head, so that the thicker clothes and fabric are more easily processed below the machine head, and when the extrusion assembly is used, the thicker clothes fabric is rolled and extruded by the extrusion wheel, the extrusion wheel is installed through the installation shell, the top of the installation shell is connected with the connecting spring through the penetrating shaft, the connecting spring generates downward elastic pressure on the extrusion wheel, so that the extrusion of the clothes fabric is realized, and the lockstitch machine is more easily used for processing the thicker clothes fabric.

[0015] 2. The electric telescopic rod in the utility model converts electric energy into kinetic energy after being electrified, drives the first connecting plate of the output end to move downward, so that the positioning wheels installed at the bottom through the spring body and the second connecting plate move downward, the positioning wheels extrude and position the processed clothes fabric, the clothes fabric processed by the machine head is positioned, the instability of the clothes fabric during processing is prevented, the deviation of the processing position is avoided, and the processing quality of the clothes fabric is affected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole structure schematic view of the utility model;

[0017] Figure 2 It is an extrusion assembly structure schematic view of the utility model;

[0018] Figure 3 It is a mounting plate structure schematic view of the utility model;

[0019] Figure 4 It is a Figure 3 structure schematic view of the utility model.

[0020] In the figure: 1, mounting table; 2, fuselage; 3, controller; 4, nose; 5, mounting frame; 6, through shaft; 7, connecting disc; 8, connecting spring; 9, mounting shell; 10, extrusion wheel; 11, connecting rod; 12, mounting plate; 13, electric telescopic rod; 14, first connecting plate; 15, spring body; 16, second connecting plate; 17, positioning wheel; 18, support plate. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] In the description of the present application, it should be noted that the positions or location relationships indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are based on the positions or location relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular position, be constructed and operated in a particular position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connected" and the like should be broadly understood, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0024] Please refer to Figure 1 and Figure 2 A flat sewing machine convenient for feeding;

[0025] The utility model provides an easy feeding's flat sewing machine, including: installation platform 1 and extrusion subassembly, installation platform 1's top is installed with extrusion subassembly, and extrusion subassembly includes mounting bracket 5, through shaft 6, connecting disc 7, connecting spring 8, installation shell 9 and extrusion wheel 10, mounting bracket 5 is installed at the top of installation platform 1, through shaft 6 is installed at the top of mounting bracket 5, connecting disc 7 is installed at the top end of through shaft 6, connecting spring 8 is installed at the outside of through shaft 6, and the top end of connecting spring 8 is connected with the bottom of connecting disc 7 and the top of mounting bracket 5 respectively, installation shell 9 is installed at the bottom end of through shaft 6, and extrusion wheel 10 is installed at the inside of installation shell 9, and the top of installation platform 1 is installed with body 2, the front of body 2 is installed with controller 3, and the use end of body 2 is installed with head 4,

[0026] Installation platform 1 provides position for the installation of body 2 and extrusion subassembly, body 2 moves head 4 to make head 4 process clothes, controller 3 is used to control the use of the flat sewing machine, and extrusion subassembly is used to extrude the clothes fabric processed by head 4, so that thicker clothes and fabric are more easily processed under head 4, and when extrusion subassembly is used, thicker clothes fabric is rolled and extruded by extrusion wheel 10, because extrusion wheel 10 is installed by installation shell 9, the top of installation shell 9 is connected with connecting spring 8 by through shaft 6, and connecting spring 8 generates downward elastic pressure to extrusion wheel 10, so as to extrude clothes fabric, so that the flat sewing machine is more easily used to process thicker clothes fabric.

[0027] Please refer to Figure 1 、 Figure 3 And Figure 4 , a kind of flat sewing machine convenient for feeding;

[0028] Including positioning wheel 17, the top of installation platform 1 is installed with connecting rod 11, one end of connecting rod 11 is installed with mounting plate 12, the top of mounting plate 12 is installed with electric telescopic rod 13, and the telescopic end of electric telescopic rod 13 is installed with first connecting plate 14, the bottom of first connecting plate 14 is symmetrically installed with spring body 15, the bottom end of spring body 15 is installed with second connecting plate 16, the bottom of second connecting plate 16 is installed with a plurality of positioning wheel 17, one side of installation platform 1 is installed with support plate 18, and support plate 18 is below positioning wheel 17;

[0029] The connecting rod 11 provides a position for the installation of the mounting plate 12, and the mounting plate 12 is installed in front of the machine head 4 through the connecting rod 11, and the mounting plate 12 provides a position for the installation of the electric telescopic rod 13, and the electric telescopic rod 13 converts electric energy into kinetic energy after being powered on, drives the first connecting plate 14 at the output end to move downward, so that the positioning wheel 17 installed at the bottom through the spring body 15 and the second connecting plate 16 moves downward, and the positioning wheel 17 extrudes and positions the processed clothes fabric, so that the clothes fabric processed through the machine head 4 is positioned, and the clothes fabric is prevented from moving unstably during processing, so that the processing position deviates, thereby affecting the processing quality of the clothes fabric.

[0030] Working principle, first through the installation table 1 installs the use of the flat sewing machine, through the controller 3 controls the use of the flat sewing machine, makes the machine body 2 in the flat sewing machine drive the machine head 4 to process clothes fabric, when the clothes fabric is processed through the machine head 4, the extrusion wheel 10 in the extrusion assembly extrudes the clothes fabric, so that the clothes fabric after extrusion is more easily processed through the machine head 4.

[0031] It is apparent for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all aspects as exemplary and non-restrictive, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and range of equivalent elements of the claims are intended to be embraced in the present application. Any reference signs in the claims should not be considered as limiting the claims involved.

Claims

1. A flat bed sewing machine facilitating feeding, characterized in that, Include: The top of the installation platform (1) is provided with an extrusion assembly, which comprises a mounting frame (5), a through shaft (6), a connecting disc (7), a connecting spring (8), a mounting shell (9) and an extrusion wheel (10), the mounting frame (5) is installed on the top of the installation platform (1), the through shaft (6) is installed on the top of the mounting frame (5), the connecting disc (7) is installed on the top end of the through shaft (6), the connecting spring (8) is installed on the outer side of the through shaft (6), and the top end of the connecting spring (8) is connected with the bottom of the connecting disc (7) and the top of the mounting frame (5) respectively, the mounting shell (9) is installed on the bottom end of the through shaft (6), and the extrusion wheel (10) is installed on the inner side of the mounting shell (9).

2. A flat bed sewing machine facilitating feeding as claimed in claim 1 wherein: The top of the installation platform (1) is provided with a body (2), the front of the body (2) is provided with a controller (3), and the use end of the body (2) is provided with a machine head (4).

3. A machine as claimed in claim 2, wherein: The top of the installation platform (1) is provided with a connecting rod (11), one end of the connecting rod (11) is provided with a mounting plate (12), the top of the mounting plate (12) is provided with an electric telescopic rod (13), and the telescopic end of the electric telescopic rod (13) penetrates the bottom of the mounting plate (12).

4. A machine as claimed in claim 3, wherein: The telescopic end of the electric telescopic rod (13) is provided with a first connecting plate (14), and the bottom of the first connecting plate (14) is symmetrically provided with a spring body (15).

5. A flat bed sewing machine facilitating feeding as claimed in claim 4 wherein: The bottom end of the spring body (15) is provided with a second connecting plate (16), and the bottom of the second connecting plate (16) is provided with a plurality of positioning wheels (17).

6. A flat bed sewing machine facilitating feeding as claimed in claim 1 wherein: One side of the installation platform (1) is provided with a supporting plate (18), and the supporting plate (18) is located below the positioning wheel (17).

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