Convenient-to-adjust fabric tensioning device of quilting and embroidering machine

Abstract

The utility model discloses a convenient-to-adjust fabric tensioning device of a quilting and embroidering machine, which belongs to the technical field of embroidery equipment and comprises a bottom plate, two groups of frames I, two groups of frames II, two groups of fixing plates, two groups of supporting plates I and two groups of supporting plates II are fixedly mounted at the top of the bottom plate, a conveying roller is rotatably mounted between the two groups of supporting plates I, and the conveying roller is rotatably mounted between the two groups of supporting plates II. Tensioning assemblies are arranged in the two first frames, the tensioning degree can be flexibly adjusted according to the specific characteristics of the fabric, the fabric can keep constant tension in the quilting and embroidering process through the proper tensioning degree, embroidered patterns and input designed patterns are kept consistent, the pattern accuracy is high, the overall quality of embroidered products is improved, and the quilting and embroidering efficiency is improved. The cleaning rollers can effectively remove dust on the two sides of the fabric, so that cleaning in the embroidery process is guaranteed, the embroidery quality is improved, embroidery patterns are more exquisite and firm, fabric with different widths can be conveniently conveyed in a limited mode in the conveying process, and left-right deviation of the fabric in the conveying process is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to embroidery equipment technical field especially, relates to a quilted embroidery machine's fabric tensioner convenient to adjust. BACKGROUND

[0002] With the improvement of people's living standards and the development of fashion industry, embroidery products are increasingly widely used in clothing, home textiles, decoration and many other fields. Consumers are increasingly demanding quality, precision and diversity of embroidery patterns and embroidery products. At the same time, embroidery enterprises are facing the trend of diversified orders and small batch production, and need embroidery machines to quickly adapt to different types and specifications of fabric processing to meet the rapidly changing needs of the market. Traditional embroidery machines are often not flexible enough in fabric tension control. Some embroidery machines use fixed tensioning devices that cannot be adjusted according to the characteristics of fabric material, thickness, etc. This leads to wrinkles and displacement of the fabric during the embroidery process due to over-looseness, affecting the embroidery precision, or damage to the embroidery needle and deformation of the fabric due to over-tightness. Traditional embroidery machines usually do not have effective measures to clean the fabric dust, or the dust cleaning device cannot adapt to different thicknesses of fabric, and many embroidery machines do not have adjustable limiting devices, or the limiting adjustment process is complex. This makes the fabric prone to left and right deviation during conveying, and cannot guarantee the accurate position of the embroidery pattern on the fabric; therefore we propose a quilted embroidery machine's fabric tensioner convenient to adjust to solve this problem. SUMMARY

[0003] The utility model aims at providing a quilted embroidery machine's fabric tensioner convenient to adjust to solve the problems raised in the background.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] The utility model provides a face fabric tensioner of easy to adjust's quilting machine, including: bottom plate, the top of bottom plate is fixedly installed with two groups of frame one, two groups of frame two, two groups of fixed plate, two groups of support plate one and two groups of support plate two, the inside of two groups of frame one is provided with tensioning assembly, tensioning assembly includes: threaded rod, the outside of threaded rod is connected with threaded block in screw thread, the side of threaded block is rotatably installed with tensioning roller, the inside between two groups of fixed plate is provided with limit component, limit component includes: two -way screw rod, the outside of two -way screw rod is connected with two groups of screw plate in screw thread, the bottom of two groups of screw plate is fixedly installed with limit ring, the outside of limit roller is rotatably installed between two groups of fixed plate, two groups of limit ring are all slidably set in the outside of limit roller, the top of bottom plate is provided with the sliding slot, the inside of sliding slot is slidably installed with sliding plate, the top of sliding plate is fixedly installed with connecting frame, one side of connecting frame is provided with multiple embroidery device, the outside between two groups of support plate two is rotatably installed with winding roller.

[0006] Preferably, the inside of two groups of frame two is provided with cleaning assembly, the cleaning assembly includes: four groups of electric push rod one, four groups of electric push rod one are respectively fixedly installed on the inner wall of two groups of frame two on the same side, the output end of four groups of electric push rod one is fixedly installed with connecting block, the connecting block between two groups of the same side is rotatably installed with cleaning roller.

[0007] Preferably, the two ends of the threaded rod are respectively fixedly connected with the top inside of the front frame one and the top of the bottom plate, the top of the frame one on the front side is fixedly installed with motor three, the output shaft of the motor three is fixedly connected with the threaded rod, the two-way screw rod is rotatably installed in the inside of two groups of fixed plates, the motor one is fixedly installed on one side of the fixed plate on the front side, and the output shaft of the motor one is fixedly connected with the two-way screw rod.

[0008] Preferably, the top of the connecting frame is fixedly installed with multiple electric push rod two, the output end of multiple electric push rod two is respectively fixedly connected with the corresponding embroidery device, one side of the bottom plate is fixedly installed with a cylinder, the output end of the cylinder is fixedly connected with the sliding plate, one side of the support plate two on the front side is fixedly installed with motor two, and the output shaft of the motor two is fixedly connected with the winding roller.

[0009] Preferably, the two sides of two groups of screw plates are fixedly installed with fixed blocks, the inside of two groups of fixed blocks on the same side is slidably installed with limit rods, and the two ends of two groups of limit rods are respectively fixedly connected with the corresponding fixed plates.

[0010] Preferably, the inside of the frame one on the back side is provided with a sliding block, the inside of the sliding block is slidably installed with a sliding rod, the two ends of the sliding rod are respectively fixedly connected with the frame one and the bottom plate, and the sliding block is rotatably connected with the tensioning roller.

[0011] The utility model discloses a kind of fabric tensioning devices of easy adjustment of quilting machine, by being provided with tensioning assembly and cleaning component, by driving motor three, so that motor three drives screw rod rotation, so that threaded block drives tensioning roller to move, it is convenient to adjust the tightness of fabric, by driving each two electric pushrods one up and down, so that two cleaning rollers relatively move, so that two cleaning rollers adjust the distance between each other according to the thin and thick degree of fabric, it is convenient to effectively clean dust on two sides of different thickness fabric, can be flexibly adjusted tightness according to the specific characteristics of fabric, can guarantee quilting quality, improve the overall quality of embroidery product, and cleaning roller can effectively remove dust on two sides of fabric, guarantee the cleaning of embroidery process, to improve embroidery quality, make embroidery pattern more exquisite, firm;

[0012] The utility model discloses a kind of fabric tensioning devices of easy adjustment of quilting machine, by being provided with limiting component, by driving motor one, so that motor one drives two-way screw rod rotation, so that two groups of threaded plate drive corresponding limit ring relatively move, it is convenient to adjust according to the width of fabric, it is convenient to limit position delivery of fabric of different width in conveying process, avoid fabric to appear left and right deviation when conveying, guarantee the accuracy of the starting position and pattern layout of embroidery, and prevent embroidery needle and fabric contact badly or embroidery pattern deformation due to fabric sway. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 A three-dimensional structure schematic view of the fabric tensioning device of easy adjustment of quilting machine is provided in the utility model;

[0014] Figure 2 A tensioning assembly structure schematic view is provided in the utility model;

[0015] Figure 3 A limiting component structure schematic view is provided in the utility model;

[0016] Figure 4 A cleaning component structure schematic view is provided in the utility model;

[0017] Figure 5 An embroidery device structure schematic view of the fabric tensioning device of easy adjustment of quilting machine is provided in the utility model.

[0018] In the drawing: 1, bottom plate; 2, conveying roller; 3, frame one; 4, frame two; 5, fixed plate; 6, connecting frame; 7, tensioning assembly; 701, screw rod; 702, threaded block; 703, tensioning roller; 704, sliding block; 705, sliding rod; 706, motor three; 8, cleaning component; 801, electric pushrod one; 802, connecting block;

[0019] 803, cleaning roller; 9, limiting assembly; 901, bidirectional screw rod; 902, threaded plate; 903, limiting ring;

[0020] 904, limiting roller; 905, limiting rod; 10, winding roller; 11, sliding plate; 12, air cylinder; 13, motor one; 14, motor two; 15, electric push rod two; 16, embroidery device. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0022] REFERENCE Figures 1-5 A fabric tension device of a convenient-to-adjust quilting machine, comprising: a bottom plate 1, two groups of frame one 3, two groups of frame two 4, two groups of fixed plate 5, two groups of support plate one and two groups of support plate two are fixedly installed on the top of the bottom plate 1, a conveying roller 2 is rotatably installed between the two groups of support plate one, a tension assembly 7 is arranged in the two groups of frame one 3, the tension assembly 7 comprises: a threaded rod 701, a threaded block 702 is threadedly connected to the outer side of the threaded rod 701, a tension roller 703 is rotatably installed on one side of the threaded block 702, a limiting assembly 9 is arranged between the two groups of fixed plate 5, the limiting assembly 9 comprises: a bidirectional screw rod 901, two groups of threaded plates 902 are threadedly connected to the outer side of the bidirectional screw rod 901, limiting rings 903 are fixedly installed at the bottom of the two groups of threaded plates 902, a limiting roller 904 is rotatably installed between the two groups of fixed plate 5, the two groups of limiting rings 903 are slidably sleeved on the outer side of the limiting roller 904, a sliding groove is formed in the top of the bottom plate 1, a sliding plate 11 is slidably installed in the sliding groove, a connecting frame 6 is fixedly installed on the top of the sliding plate 11, a plurality of embroidery devices 16 are arranged on one side of the connecting frame 6, and a winding roller 10 is rotatably installed between the two groups of support plate two.

[0023] In the embodiment, the two groups of frame two 4 are internally provided with cleaning assemblies 8, the cleaning assemblies 8 comprise: four groups of electric push rods one 801, the four groups of electric push rods one 801 are fixedly installed on the inner walls on the two sides of the two groups of frame two 4 respectively, the output ends of the four groups of electric push rods one 801 are fixedly installed with connecting blocks 802, the connecting blocks 802 on the same side are rotatably installed with cleaning rollers 803, which facilitates the cleaning of the two surfaces of the fabric of different thicknesses, the two ends of the threaded rod 701 are fixedly connected with the top inside of the front side frame one 3 and the top of the bottom plate 1 respectively, the top of the front side frame one 3 is fixedly installed with a motor three 706, the output shaft of the motor three 706 is fixedly connected with the threaded rod 701, the bidirectional screw rod 901 is rotatably installed inside the two groups of fixed plates 5, the side of the fixed plate 5 on the front side is fixedly installed with a motor one 13, the output shaft of the motor one 13 is fixedly connected with the bidirectional screw rod 901, which facilitates the rotation of the threaded rod 701 and the bidirectional screw rod 901, and facilitates the adjustment of the tension of the fabric and the effective limiting of the fabric of different widths.

[0024] In the embodiment, the top of the connecting frame 6 is fixedly installed with a plurality of electric push rods two 15, the output ends of the plurality of electric push rods two 15 are fixedly connected with corresponding embroidery devices 16, one side of the bottom plate 1 is fixedly installed with a cylinder 12, the output end of the cylinder 12 is fixedly connected with a sliding plate 11, one side of the support plate two on the front side is fixedly installed with a motor two 14, the output shaft of the motor two 14 is fixedly connected with a winding roller 10, which facilitates the embroidery of the embroidery device 16 and facilitates the horizontal and left-right direction embroidery of the fabric, the two sides of the two groups of threaded plates 902 are fixedly installed with fixed blocks, the interiors of the two groups of fixed blocks on the same side are slidably installed with limiting rods 905, the two ends of the two groups of limiting rods 905 are fixedly connected with corresponding fixed plates 5, which prevents rotation when adjusting the limiting ring 903, the interior of the frame one 3 on the rear side is provided with a sliding block 704, the interior of the sliding block 704 is slidably installed with a sliding rod 705, the two ends of the sliding rod 705 are fixedly connected with the frame one 3 and the bottom plate 1, the sliding block 704 is rotatably connected with the tensioning roller 703, which prevents rotation when adjusting the up-down movement of the tensioning roller 703.

[0025] In the embodiment, when in use, the fabric is sequentially transmitted through the top of the conveying roller 2, the bottom of the tensioning roller 703, between the two groups of cleaning rollers 803, the bottom of the limiting roller 904, the inside of the connecting frame 6 and the outside of the winding roller 10. The third driving motor 706 is driven to rotate the threaded rod 701, so that the threaded block 702 drives the tensioning roller 703 to move, thereby facilitating the adjustment of the tension of the fabric. The two groups of cleaning rollers 803 are relatively moved by driving the two groups of electric push rods 801, so that the distance between the two groups of cleaning rollers 803 is adjusted according to the thickness of the fabric, thereby facilitating the effective dust removal of both sides of the fabric with different thicknesses. The bidirectional screw rod 901 is rotated by driving the first motor 13, so that the two groups of threaded plates 902 relatively move the corresponding limiting rings 903, thereby facilitating the adjustment according to the width of the fabric, facilitating the limiting conveying of the fabric with different widths in the conveying process. At this time, the sliding plate 11 drives the connecting frame 6 to move by the air cylinder 12 and the multiple groups of electric push rods 15, so that the multiple groups of electric push rods 15 drive the corresponding embroidery devices 16 to perform horizontal left-right square embroidery on the fabric. Finally, the winding roller 10 collects the embroidered fabric by driving the second motor 14.

[0026] The fabric tensioning device of the quilting machine convenient to adjust is described in detail. The principles and implementation manners of the utility model are described by applying specific embodiments. The above embodiment is only used to help understand the method and core idea of the utility model. It should be pointed out that the ordinary skilled in the art can make some improvements and modifications of the utility model without departing from the principles of the utility model. These improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A fabric tension device for a quilted machine which is easy to adjust, characterized in that, Include: The bottom plate (1), the top of the bottom plate (1) is fixedly installed with two groups of frame one (3), two groups of frame two (4), two groups of fixed plate (5), two groups of support plate one and two groups of support plate two, two groups of support plate one are rotatably installed with conveying roller (2), the inside of two groups of frame one (3) is provided with tensioning assembly (7), the tensioning assembly (7) includes: threaded rod (701), the outer side of the threaded rod (701) is threadedly connected with threaded block (702), the side of the threaded block (702) is rotatably installed with tensioning roller (703), the limit component (9) is arranged between two groups of fixed plate (5), the limit component (9) includes: two-way screw rod (901), the outer side of the two-way screw rod (901) is threadedly connected with two groups of threaded plate (902), the bottom of two groups of threaded plate (902) is fixedly installed with limit ring (903), the limit roller (904) is rotatably installed between two groups of fixed plate (5), two groups of limit ring (903) are slidably sleeved on the outer side of limit roller (904), the top of the bottom plate (1) is provided with a sliding groove, the inside of the sliding groove is slidably installed with sliding plate (11), the top of the sliding plate (11) is fixedly installed with connecting frame (6), the connecting frame (6) is provided with a plurality of groups of embroidery device (16) on one side, the winding roller (10) is rotatably installed between two groups of support plate two.

2. The fabric tension device of claim 1, wherein, The inside of two groups of frame two (4) is provided with cleaning assembly (8), the cleaning assembly (8) includes: four groups of electric push rod one (801), four groups of electric push rod one (801) are respectively fixedly installed on the inner wall of two groups of frame two (4) on both sides, the output end of four groups of electric push rod one (801) is fixedly installed with connecting block (802), two groups of connecting block (802) on the same side are rotatably installed with cleaning roller (803).

3. The easily adjustable fabric tensioning device of claim 1, wherein, The both ends of the threaded rod (701) are fixedly connected with the top inside of the front side frame one (3) and the top of the bottom plate (1) respectively, the top of the frame one (3) on the front side is fixedly installed with motor three (706), the output shaft of the motor three (706) is fixedly connected with the threaded rod (701), the two-way screw rod (901) is rotatably installed in the inside of two groups of fixed plate (5), one side of the fixed plate (5) on the front side is fixedly installed with motor one (13), the output shaft of the motor one (13) is fixedly connected with the two-way screw rod (901).

4. The easily adjustable fabric tensioning device of claim 1, wherein, The top of the connecting frame (6) is fixedly installed with a plurality of groups of electric push rod two (15), the output end of a plurality of groups of electric push rod two (15) is fixedly connected with the corresponding embroidery device (16), one side of the bottom plate (1) is fixedly installed with air cylinder (12), the output end of the air cylinder (12) is fixedly connected with the sliding plate (11), one side of the support plate two on the front side is fixedly installed with motor two (14), the output shaft of the motor two (14) is fixedly connected with the winding roller (10).

5. The easily adjustable fabric tensioning device of claim 1, wherein, Two sides of the thread plate (902) are fixedly provided with fixing blocks, the interiors of two fixing blocks on the same side are slidably provided with limiting rods (905), and two ends of the two limiting rods (905) are fixedly connected with the corresponding fixing plates (5).

6. The easily adjustable fabric tensioning device of claim 1, wherein, The interior of the frame one (3) on the rear side is provided with a sliding block (704), the interior of the sliding block (704) is slidably provided with a sliding rod (705), both ends of the sliding rod (705) are fixedly connected with the frame one (3) and the bottom plate (1), and the sliding block (704) is rotationally connected with the tensioning roller (703).

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