Cloth stretching device for single needle quilting machine

Abstract

The utility model discloses a cloth stretching device of single needle quilting machine, cloth stretching device of single needle quilting machine, including a pair of fixed base, a pair of fixed base bottom slidingly arranged have the moving seat, and the moving seat top is provided with fixed component, the fixed base top slidingly arranged have the pressing plate, and the pressing plate bottom is provided with the antiskid line, and the fixed component includes the fixed plate setting in the moving seat top, and the fixed plate top both sides all are provided with fixed bolt, and the fixed plate bottom is fixedly connected with a plurality of puncture needle, and the moving seat top is opened with puncture needle corresponding the insertion hole, and the moving seat top both sides all are fixedly connected with the moving block, and the fixed base top is opened with the moving groove of cooperation use of moving block. The utility model solves the fixed operation of current device to cloth more complicated, and because it is to cloth's many places fixed, leads to every fixed place to need manual tension cloth, greatly influences work efficiency, and the problem of inconvenient use.

Description

Technical Field

[0001] This utility model relates to the technical field of fabric stretching devices for quilting machines, specifically a fabric stretching device for a single-needle quilting machine. Background Technology

[0002] A quilting machine is a textile machine used to sew linear patterns on mattresses, bedspreads, quilts, and other similar items. Its principle is similar to that of a sewing machine. The movement of a sewing machine is: the fabric moves while the machine remains stationary. The movement of a quilting machine is: the machine moves while the fabric remains stationary. Currently, quilting machines require the fabric to be stretched before use to facilitate operation. This stretching is typically done using a fabric stretching device.

[0003] Patent document CN220057262U discloses a fabric support device for a single-needle quilting machine, comprising a frame, a support frame fixedly connected inside the frame, a pressing component disposed on the circumferential surface of the support frame, an auxiliary component disposed inside the frame to assist the pressing component, and a bottom frame fixedly connected inside the frame, with fabric laid on the upper end of the bottom frame, the fabric located between the bottom frame and the pressing component. In implementing this technical solution, the inventors discovered at least the following problems in the prior art: In actual use, the above-mentioned device can stretch the fabric, but the fabric is fixed around the edges by multiple pressing components on the support frame. However, the operation of fixing the fabric is cumbersome. Since the fabric is fixed in multiple places, the fabric needs to be manually tightened at each fixed point, which greatly affects the work efficiency and is inconvenient to use. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of this section, the abstract and the title of this utility model. Such simplifications or omissions shall not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or prior art, the present invention is proposed.

[0006] To achieve the above objectives, this utility model provides the following technical solution: A fabric stretching device for a single-needle quilting machine includes a pair of fixed seats, a movable seat slidably disposed at the bottom of the pair of fixed seats, and a fixing component disposed at the top of the movable seat; A pressure plate is slidably mounted on the top of the fixed base, and anti-slip texture is provided on the bottom of the pressure plate.

[0007] Furthermore: the fixing component includes a fixing plate disposed on the top of the movable seat, fixing bolts are provided on both sides of the top of the fixing plate, a plurality of puncture needles are fixedly connected to the bottom of the fixing plate, and the top of the movable seat is provided with insertion holes corresponding to the puncture needles.

[0008] Furthermore: both sides of the top of the movable base are fixedly connected to movable blocks, and the top of the fixed base is provided with a movable groove for use with the movable blocks.

[0009] Furthermore: a positioning block is fixedly connected to the top of the movable block, and a positioning bolt is screwed onto one side of the positioning block, with one end of the positioning bolt abutting against one side of the fixed seat.

[0010] Furthermore, a screw is rotatably connected to the top of the fixed base, and the outer side of the screw is threadedly connected to the inner wall of the pressure plate.

[0011] Furthermore, a pair of guide rods are inserted inside the pressure plate, and the bottom of the guide rods is fixedly connected to the top of the fixed base.

[0012] Compared with the prior art, the beneficial effects of this utility model are: Place both ends of the fabric between a pair of fixed seats and pressure plates. The pressure plates on the top of the fixed seats position and fix the two ends of the fabric. Place the other two ends of the fabric between a movable seat and a fixed plate. Insert the fabric through the piercing needles at the bottom of the fixed plate into the insertion holes. Fix the fixed plate to the top of the movable seat with fixing bolts, thereby positioning and fixing the other two ends of the fabric. The fixed plate and pressure plates completely fix the fabric from all sides, thereby improving the fixing effect. After fixing, move the pair of movable seats in opposite directions on the fixed seats to stretch the fabric.

[0013] Other features and advantages of this application will be set forth in the following description and will be apparent in part from the description or may be learned by practicing the application. The objectives and other advantages of this application may be realized and obtained by means of the structures particularly pointed out in the written description and the accompanying drawings.

[0014] The technical solution of this application will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the fixing component of this utility model; Figure 3 This is a structural schematic diagram of the fixing base of this utility model.

[0017] The attached diagram lists the components represented by each number as follows: 1. Fixed base; 2. Movable base; 3. Fixed assembly; 31. Fixed plate; 32. Fixed bolt; 33. Puncture needle; 34. Insertion hole; 4. Pressure plate; 5. Movable block; 6. Movable groove; 7. Positioning block; 8. Positioning bolt; 9. Screw; 10. Guide rod. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth.

[0021] Furthermore, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0022] Please see Figures 1-3 As shown in the figure, the fabric stretching device of a single-needle quilting machine provided in this embodiment of the present invention includes a pair of fixed seats 1, a movable seat 2 slidably disposed at the bottom of the pair of fixed seats 1, and a fixed component 3 disposed at the top of the movable seat 2; A pressure plate 4 is slidably mounted on the top of the fixed base 1, and anti-slip texture is provided on the bottom of the pressure plate 4.

[0023] The fixing component 3 includes a fixing plate 31 disposed on the top of the movable seat 2. Fixing bolts 32 are provided on both sides of the top of the fixing plate 31. Multiple puncture needles 33 are fixedly connected to the bottom of the fixing plate 31. Insertion holes 34 corresponding to the puncture needles 33 are opened on the top of the movable seat 2.

[0024] Place both ends of the fabric between a pair of fixed seats 1 and pressure plates 4. The pressure plates 4 on the top of the fixed seats 1 are used to position and fix the two ends of the fabric. Place the other two ends of the fabric between the movable seats 2 and the fixed plate 31. The piercing needles 33 at the bottom of the fixed plate 31 penetrate the fabric and insert into the insertion holes 34. The fixed plate 31 is fixedly installed on the top of the movable seats 2 by the fixing bolts 32, thereby positioning and fixing the other two ends of the fabric. The fixed plate 31 and pressure plates 4 are used to fix the fabric all around, thereby improving the fixing effect of the fabric. After fixing, the pair of movable seats 2 move in opposite directions on the fixed seats 1 to stretch the fabric.

[0025] Preferably, movable blocks 5 are fixedly connected to both sides of the top of the movable base 2, and the top of the fixed base 1 is provided with a movable groove 6 that cooperates with the movable blocks 5.

[0026] A positioning block 7 is fixedly connected to the top of the movable block 5, and a positioning bolt 8 is screwed onto one side of the positioning block 7. One end of the positioning bolt 8 abuts against one side of the fixed seat 1.

[0027] When the movable seat 2 moves at the bottom of the fixed seat 1, the movable blocks 5 on both sides of the top of the movable seat 2 slide in the movable groove 6 to guide and limit the movable seat 2, thereby improving the stability of the movable seat 2 during movement. When the movable blocks 5 move, they simultaneously drive the positioning blocks 7 to move. After the fabric is stretched to the appropriate position, the positioning blocks 7 are positioned by tightening the positioning bolts 8, thereby fixing the fabric.

[0028] Preferably, a screw 9 is rotatably connected to the top of the fixed base 1, and the outer side of the screw 9 is threadedly connected to the inner wall of the pressure plate 4.

[0029] A pair of guide rods 10 are inserted inside the pressure plate 4, and the bottom of the guide rods 10 is fixedly connected to the top of the fixed base 1.

[0030] The pressure plate 4 is raised and lowered by rotating the screw 9, which facilitates fixing and unfixing the two sides of the fabric. When the pressure plate 4 is raised and lowered, it slides on a pair of guide rods 10 at the top of the fixed seat 1 to guide and limit the pressure plate 4, thereby improving the stability of the pressure plate 4 when it is raised and lowered.

[0031] The working principle of this utility model is as follows: the two ends of the fabric are placed between a pair of fixed seats 1 and pressure plates 4. The pressure plates 4 on the top of the fixed seats 1 are used to position and fix the two ends of the fabric. The other two ends of the fabric are placed between the movable seats 2 and the fixed plates 31. The piercing needles 33 at the bottom of the fixed plates 31 penetrate the fabric and are inserted into the insertion holes 34. The fixed plates 31 are fixedly installed on the top of the movable seats 2 by the fixing bolts 32, thereby positioning and fixing the other two ends of the fabric. The fixed plates 31 and pressure plates 4 are used to fix the fabric all around, thereby improving the fixing effect of the fabric. After the fixing is completed, the pair of movable seats 2 move in opposite directions on the fixed seats 1, thereby stretching the fabric.

[0032] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A fabric stretching device for a single-needle quilting machine, characterized in that, It includes a pair of fixed seats (1), a movable seat (2) is slidably disposed at the bottom of the pair of fixed seats (1), and a fixed component (3) is disposed at the top of the movable seat (2); The top of the fixed base (1) is slidably provided with a pressure plate (4), and the bottom of the pressure plate (4) is provided with anti-slip texture.

2. The fabric stretching device for a single-needle quilting machine according to claim 1, characterized in that: The fixing component (3) includes a fixing plate (31) disposed on the top of the movable seat (2). Fixing bolts (32) are provided on both sides of the top of the fixing plate (31). Multiple puncture needles (33) are fixedly connected to the bottom of the fixing plate (31). The top of the movable seat (2) is provided with insertion holes (34) corresponding to the puncture needles (33).

3. The fabric stretching device for a single-needle quilting machine according to claim 1, characterized in that: The movable base (2) has movable blocks (5) fixedly connected to both sides of its top, and the fixed base (1) has a movable groove (6) on its top that works in conjunction with the movable blocks (5).

4. The fabric stretching device for a single-needle quilting machine according to claim 3, characterized in that: The top of the movable block (5) is fixedly connected to a positioning block (7), and a positioning bolt (8) is screwed onto one side of the positioning block (7). One end of the positioning bolt (8) abuts against one side of the fixed seat (1).

5. The fabric stretching device for a single-needle quilting machine according to claim 1, characterized in that: The top of the fixed base (1) is rotatably connected to a screw (9), and the outer side of the screw (9) is threadedly connected to the inner wall of the pressure plate (4).

6. The fabric stretching device for a single-needle quilting machine according to claim 1, characterized in that: A pair of guide rods (10) are inserted inside the pressure plate (4), and the bottom of the guide rods (10) is fixedly connected to the top of the fixed seat (1).

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