阅读说明：本技术 一种用于电脑绗缝机的布夹装置 (Cloth clamping device for computerized quilting machine ) 是由 毕卜存 于 2020-05-18 设计创作，主要内容包括：本发明公开了一种用于电脑绗缝机的布夹装置,包括支架杆和前支座、后支座,前支座和后支座之间设有纵向的定夹管和动夹管,动夹管的一端成型有插管,插管插接在定夹管内,动夹管的另一端铰接有丝杆；定夹管上下相对的侧壁上成型有第一通槽,插管上下相对的侧壁上成型有第二通槽,定夹管上成型有第三通槽,插管上成型有第四通槽,支架杆上插接有多个与所述第四通槽和第三通槽相对的T型顶杆,定夹管的内壁上固定有纵向的第一电磁铁,插管的内壁上固定有纵向的第二电磁铁,第一电磁铁能吸附插管和T型顶杆伸入定夹管的一端,第二电磁铁能吸附T型顶杆伸入插管的一端。本发明能根据纺织物的尺寸调节长度,同时方便对纺织物进行夹持固定。(The invention discloses a cloth clamping device for a computer quilter, which comprises a support rod, a front support and a rear support, wherein a longitudinal fixed clamping pipe and a longitudinal movable clamping pipe are arranged between the front support and the rear support; decide to press from both sides the pipe and go up the shaping on the relative lateral wall about, the shaping has the second to lead to the groove on the relative lateral wall about the intubate, decides to press from both sides the pipe and go up the shaping and have the third to lead to the groove, the shaping has the fourth to lead to the groove on the intubate, peg graft on the cradling piece have a plurality ofly with the groove is led to the groove and the third T type ejector pin relative is led to the fourth, is fixed with fore-and-aft first electro-magnet on deciding the inner wall of pressing from both sides the pipe, is fixed with fore-and-aft second electro-magnet on the inner wall of intubate, first electro-magnet can adsorb intubate and T type ejector pin and stretch into the. The adjustable fabric clamp can adjust the length according to the size of the fabric, and meanwhile, the fabric is convenient to clamp and fix.)

1. The utility model provides a cloth presss from both sides device for computer quilter, includes fore-and-aft cradling piece (1) and fixes respectively preceding support (11) and back support (12) at both ends around the cradling piece, its characterized in that: a longitudinal fixed clamping pipe (2) and a longitudinal movable clamping pipe (3) are arranged between the front support and the rear support, the fixed clamping pipe is fixed on the rear support, an insertion pipe (31) is formed at one end of the movable clamping pipe, the insertion pipe is inserted into the fixed clamping pipe, the other end of the movable clamping pipe is hinged with a lead screw (4), one end of the lead screw penetrates through the front support and is in threaded connection with a threaded sleeve (5), a first pressure spring (61) is inserted and sleeved on the lead screw, and two ends of the first pressure spring are respectively abutted against the movable clamping pipe (3) and the front support (11);

a first through groove (21) is formed in the side wall, opposite to the upper part and the lower part, of the fixed clamping pipe (2), a second through groove (32) communicated with the first through groove is formed in the side wall, opposite to the support rod (1), of the insertion pipe (31), a third through groove (22) is formed in the side wall, opposite to the support rod (1), of the insertion pipe, a fourth through groove (33) communicated with the third through groove is formed in the side wall, opposite to the support rod, of the insertion pipe, a plurality of T-shaped ejector rods (7) opposite to the fourth through groove and the third through groove are inserted in the support rod, the T-shaped ejector rods are inserted in the longitudinal support rod (8), the support rod is fixed on the support rod (1), the head of each T-shaped ejector rod extends out of the support rod, a second pressure spring (62) is inserted in each T-shaped ejector rod, two ends of the second pressure springs respectively abut against the support rod and the support rod, one end of each T-, be fixed with fore-and-aft first electro-magnet (91) on the inner wall of pressing from both sides the pipe with the fixed that third logical groove (22) is relative, be fixed with fore-and-aft second electro-magnet (92) on the inner wall of the intubate that leads to the groove (33) with the fourth relative, circular telegram first electro-magnet can adsorb intubate and T type ejector pin (7) stretch into the one end of pressing from both sides the pipe, circular telegram the second electro-magnet can adsorb the one end that T type ejector pin stretched into the intubate, first electro-magnet and second electro-magnet linkage.

2. The cloth clamping device for the computerized quilting machine of claim 1 wherein: the movable clamping pipe (3) and the screw rod (4) are hinged in the following manner: a first limiting ring and a second limiting ring are formed on the inner wall of one end of the movable clamping pipe, a disc is formed at one end of the screw rod, and the disc is inserted in the movable clamping pipe between the first limiting ring and the second limiting ring.

3. The cloth clamping device for the computerized quilting machine of claim 1 wherein: the first through groove (21) and the third through groove (22) penetrate through the front side wall of the fixed clamping pipe (2), and the second through groove (32) and the fourth through groove (33) penetrate through the rear side wall of the insertion pipe (31).

4. The cloth clamping device for the computerized quilting machine of claim 1 wherein: the outer wall of the insertion pipe (31) is equal to the diameter of the inner wall of the fixed clamping pipe (2), the width of the first through groove (21) is equal to the width of the second through groove (32), and the width of the third through groove (22) is equal to the width of the fourth through groove (33).

5. The cloth clamping device for the computerized quilting machine of claim 1 wherein: a plurality of positioning insertion holes (13) are linearly and uniformly distributed on the support rod (1), and the T-shaped ejector rod (7) is inserted into the positioning insertion holes.

6. The cloth clamping device for the computerized quilting machine of claim 5 wherein: a plurality of jacks (81) opposite to the positioning jacks (13) are formed in the supporting rod (8), and the T-shaped ejector rod (7) is inserted into the jacks.

7. The cloth clamping device for the computerized quilting machine of claim 6 wherein the supporting rods (8) are arranged at intervals with the supporting rods (1), a plurality of -shaped brackets (10) are fixed on the supporting rods, two ends of each bracket are fixed on the supporting rods, and the brackets are positioned between two adjacent insertion holes (81).

8. The cloth clamping device for the computerized quilting machine of claim 1 wherein: the screw rod (4) is D-shaped.

9. The cloth clamping device for the computerized quilting machine of claim 1 wherein: a handle (51) is formed on the screw sleeve (5).

Technical Field

The invention relates to the technical field of quilting machines, in particular to a cloth clamping device for a computer quilting machine.

Background

The frame that is used for fixed fabric is generally equipped with on the current computer quilter, is provided with a plurality of clips on the frame, utilizes the edge of clip centre gripping fabric, realizes the fabric tiling in the frame, but current frame length is fixed, is not suitable for the fabric of fixed centre gripping unidimensional, needs the manual work to fix the clip in proper order to the fabric during the centre gripping simultaneously, troublesome poeration.

In view of the above-mentioned drawbacks, the present inventors have made active research and innovation to create a new cloth clamping device for computerized quilting machine, which has industrial application value.

Disclosure of Invention

The invention aims to solve the problems in the prior art and provides a cloth clamping device for a computer quilter, which can adjust the length according to the size of a textile fabric and can conveniently clamp and fix the textile fabric.

The invention relates to a cloth clamping device for a computerized quilter, which comprises a longitudinal support rod, a front support and a rear support, wherein the front support and the rear support are respectively fixed at the front end and the rear end of the support rod;

a first through groove is formed on the side wall, opposite to the upper part and the lower part, of the fixed clamping pipe, a second through groove communicated with the first through groove is formed on the side wall, opposite to the upper part and the lower part, of the insertion pipe, a third through groove is formed on the side wall, opposite to the upper part and the lower part, of the insertion pipe, a fourth through groove communicated with the third through groove is formed on the side wall, opposite to the support rod, of the insertion pipe, a plurality of T-shaped ejector rods are inserted into the support rod, opposite to the fourth through groove and the third through groove, the T-shaped ejector rods are inserted into the longitudinal support rod, the support rod is fixed on the support rod, the head of each T-shaped ejector rod extends out of the support rod, a second pressure spring is inserted into the T-shaped ejector rods, two ends of each second pressure spring respectively abut against the support rod and the support rod, one end of each T-shaped ejector rod extends into the fixed clamping pipe or the insertion pipe, a longitudinal first electromagnet is fixed on the inner wall of the, the first electromagnet can adsorb one end of the inserting pipe and one end of the T-shaped ejector rod extending into the fixed clamping pipe, the second electromagnet can adsorb one end of the T-shaped ejector rod extending into the inserting pipe, and the first electromagnet is linked with the second electromagnet.

By means of the technical scheme, when the novel textile fabric inserting device is used, the screw rod is moved by rotating the threaded sleeve, so that the inserting tube is driven to stretch relative to the fixed clamping tube, the total length of the fixed clamping tube and the movable clamping tube is changed, and the novel textile fabric inserting device is suitable for textile fabrics with different sizes. During the centre gripping, lead to the groove with fabric through first logical groove or second, then with first electro-magnet and second electro-magnet circular telegram, first electro-magnet and second electro-magnet adsorb T type ejector pin to it is fixed with the fabric centre gripping, simultaneously, first electro-magnet adsorbs the intubate, makes the position of intubate and movable clamp pipe fixed. In addition, after the total length of the fixed clamping pipe and the movable clamping pipe is adjusted, the T-shaped ejector rods can be correspondingly installed or disassembled on the supporting rod and the support rod so as to meet the requirement of textile fabric clamping.

Through the scheme, the fabric clamping device for the computerized quilting machine can adjust the length according to the size of the textile fabric, and meanwhile, the textile fabric can be clamped and fixed conveniently.

As a preferable mode of the above scheme, the movable clamping tube and the screw rod are hinged in the following manner: a first limiting ring and a second limiting ring are formed on the inner wall of one end of the movable clamping pipe, a disc is formed at one end of the screw rod, and the disc is inserted in the movable clamping pipe between the first limiting ring and the second limiting ring.

Preferably, the first through groove and the third through groove penetrate through the front side wall of the fixed clamping pipe, and the second through groove and the fourth through groove penetrate through the rear side wall of the insertion pipe.

Preferably, the outer wall of the insertion pipe is equal to the diameter of the inner wall of the fixed clamping pipe, the width of the first through groove is equal to the width of the second through groove, and the width of the third through groove is equal to the width of the fourth through groove.

Preferably, a plurality of positioning insertion holes are linearly and uniformly distributed on the support rod, and the T-shaped ejector rods are inserted into the positioning insertion holes.

Preferably, the support rod is formed with a plurality of insertion holes opposite to the positioning insertion holes, and the T-shaped push rod is inserted into the insertion holes.

Preferably, the support rod and the support rod are arranged at intervals, a plurality of -shaped supports are fixed on the support rod, two ends of each support are fixed on the support rod, and each support is located between two adjacent insertion holes.

Preferably, the screw rod is D-shaped.

Preferably, a handle is formed on the threaded sleeve.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings.

Drawings

The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1;

FIG. 3 is a schematic view of a portion of the structure of FIG. 2;

fig. 4 is a partial sectional structural view of fig. 1.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

The following refers to fig. 1 to 4.

The invention relates to a cloth clamping device for a computer quilter, which comprises a longitudinal support rod 1, a front support 11 and a rear support 12 which are respectively fixed at the front end and the rear end of the support rod, wherein a longitudinal fixed clamping pipe 2 and a longitudinal movable clamping pipe 3 are arranged between the front support and the rear support, the fixed clamping pipe is fixed on the rear support, one end of the movable clamping pipe is formed with an insertion pipe 31, the insertion pipe is inserted in the fixed clamping pipe, the other end of the movable clamping pipe is hinged with a screw rod 4, the screw rod is D-shaped, and the hinge mode of the movable clamping pipe 3 and the screw rod is as follows: a first limiting ring (not shown) and a second limiting ring (not shown) are formed on the inner wall of one end of the movable clamping tube, a disc (not shown) is formed at one end of the screw rod, the disc is inserted into the movable clamping tube 3 between the first limiting ring and the second limiting ring, one end of the screw rod 4 penetrates through the front support and is in threaded connection with a threaded sleeve 5, a handle 51 is formed on the threaded sleeve, a first pressure spring 61 is inserted on the screw rod, and two ends of the first pressure spring respectively abut against the movable clamping tube 3 and the front support 11.

A first through groove 21 is formed on the upper and lower opposite side walls of the fixed clamping pipe 2, a second through groove 32 communicated with the first through groove is formed on the upper and lower opposite side walls of the insertion pipe 31, a third through groove 22 is formed on the side wall of the fixed clamping pipe 2 facing the support rod, a fourth through groove 33 communicated with the third through groove is formed on the side wall of the insertion pipe facing the support rod 1, the first through groove and the third through groove penetrate through the front side wall of the fixed clamping pipe, the second through groove and the fourth through groove penetrate through the rear side wall of the insertion pipe, the outer wall of the insertion pipe 31 is equal to the diameter of the inner wall of the fixed clamping pipe 2, the width of the first through groove 21 is equal to that of the second through groove 32, the width of the third through groove 22 is equal to that of the fourth through groove 33, a plurality of T-shaped ejector rods 7 opposite to the fourth through groove and the third through groove are inserted into the support rod 1, the T-shaped ejector rods are inserted into longitudinal support rods, the head of T type ejector pin stretches out the bracing piece, and the plug bush has second pressure spring 62 on the T type ejector pin, the both ends of second pressure spring support respectively and lean on cradling piece and bracing piece, and in the one end of T type ejector pin stretched into decided clamp pipe 2 or intubate 31, fixed with fore-and-aft first electro-magnet 91 on the inner wall of deciding clamp pipe 2 relative with third through groove 22, be fixed with fore-and-aft second electro-magnet 92 on the inner wall of intubate relative with the fourth through groove, circular telegram first electro-magnet can adsorb intubate and T type ejector pin 7 and stretch into the one end of deciding clamp pipe, circular telegram the second electro-magnet can adsorb the one end that T type ejector pin stretched into the intubate, first electro-magnet and the linkage of second electro-magnet.

The support comprises a support rod 1 and is characterized in that a plurality of positioning insertion holes 13 are linearly and uniformly distributed on the support rod 1, a T-shaped ejector rod 7 is inserted into the positioning insertion holes, a plurality of insertion holes 81 opposite to the positioning insertion holes are formed in the support rod 8, the T-shaped ejector rod is inserted into the insertion holes, the support rod and the support rod are arranged at intervals, a plurality of -shaped supports 10 are fixed on the support rod, two ends of each support are fixed on the support rod 1, and each support is located between every two adjacent insertion holes 81.

When the invention is implemented specifically, the screw rod 4 is moved by rotating the screw sleeve 5, so that the insertion tube 31 is driven to stretch relative to the fixed clamping tube 2, and the total length of the fixed clamping tube and the movable clamping tube 3 is changed to adapt to textiles with different sizes. During the centre gripping, pass through first logical groove 21 or second logical groove 32 with the fabric, then with first electro-magnet 91 and second electro-magnet 92 circular telegram, first electro-magnet and second electro-magnet adsorb T type ejector pin 7 to it is fixed with the fabric centre gripping, simultaneously, first electro-magnet adsorbs intubate 31, makes the position of intubate and movable clamp pipe 3 fixed. In addition, after the total length of the fixed clamping pipe 2 and the movable clamping pipe 3 is adjusted, the T-shaped ejector rod 7 can be correspondingly installed or disassembled on the support rod 8 and the support rod 1 so as to meet the requirement of textile fabric clamping.

In conclusion, the fabric clamping device for the computerized quilting machine can adjust the length according to the size of the textile fabric, and meanwhile, the textile fabric can be clamped and fixed conveniently.

The cloth clamping device for a computerized quilting machine provided by the present invention is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.