Cotton row corner pressing device capable of smoothly pressing edges

Abstract

The utility model discloses a cotton row corner pressing device smooth in edge pressing, which comprises a presser foot assembly, one end of the presser foot assembly is sleeved with a sleeve body, an expansion assembly is arranged on the outer wall of one side of the presser foot assembly, the presser foot assembly comprises a mounting seat, a mounting groove is formed in the outer wall of one side of the bottom of the mounting seat, and a connecting bolt is inserted into the mounting groove. The bottom end of the mounting base is provided with two lug plates, the lug plates sleeve the connecting bolts, a pressing plate is integrally formed at the bottom ends of the two lug plates, grooves are formed in the outer walls of the two sides of the top of the pressing plate, and the bottom end of the first roller penetrates through one of the grooves; when the presser foot is applied, the driving motor can be operated to start, the started driving motor drives the driving wheel to rotate, the rotating driving wheel drives the roller I to rotate, and the rotating roller I drives the cloth below the pressing plate to move, so that the feeding of the cloth is realized, and the labor capacity of sewing workers is greatly reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cottoning technology field, concretely relates to cottoning pressure angle device of smooth edge pressing. BACKGROUND

[0002] Cottoning refers to evenly distributing cotton or other fillers on the fabric during garment processing to increase the warmth and comfort of the garment.

[0003] As the application number CN201320358266.4, the authorization announcement day is 20131120, a kind of cotton quilting presser foot mould, solve the problem that the cost, quality, speed of ordinary presser foot is not good guarantee using.Utilize cotton quilting presser foot mould, including presser foot, presser foot is equipped with U-shaped installation slot, presser foot below fixed has round concave base, round concave base is opened in the position of the U-shaped tooth of presser foot on needle hole.This utility model can simply, quickly, guarantee the completion of cotton quilting process, compared with computer quilting machine, it is more flexible, simple, low in cost, energy saving and environmental protection, not only can guarantee the quality of the materials of different thickness and performance uniform quilting, and can overcome the quality unstable problem caused by the different technical operation proficiency of personnel, can reach the requirements of cotton clothing quilting line of sight clear straight even, face and cotton flocculus piece size matching and appearance effect full inflation.

[0004] At present, most of the clothing cottoning is carried out by ordinary sewing machine, and special cottoning presser foot is used in the process, but workers still need to pull the cloth during the presser foot cottoning process to meet the purpose of cottoning the rest of the cloth, which increases the workload of sewing workers and reduces the speed of cloth cottoning, therefore, it is urgent to design cottoning pressure angle device with smooth edge pressing to solve the above problems. UTILITARIAN CONTENT

[0005] The utility model aims at providing cottoning pressure angle device with smooth edge pressing to solve the above problems in prior art.

[0006] In order to achieve the above purpose, the utility model provides the following technical scheme:

[0007] The smooth row cotton pressing angle device with a pressing foot assembly, a sleeve body is sleeved at one end of the pressing foot assembly, an expansion assembly is arranged on the outer wall of one side of the pressing foot assembly, the pressing foot assembly comprises a mounting seat, a mounting groove is formed in the outer wall of one side of the bottom of the mounting seat, a connecting bolt is inserted into the mounting groove, a roller one is sleeved outside the connecting bolt, the roller one is located in the mounting groove, two ear plates are arranged at the bottom end of the mounting seat and are sleeved outside the connecting bolt, a pressing plate is integrally formed at the bottom end of the two ear plates, recesses are formed in the outer walls on both sides of the top of the pressing plate, the bottom end of the roller one penetrates through one of the recesses, a mounting area is formed in the outer wall of one side of the mounting seat, a driving wheel is installed in the mounting area through a bearing, the driving wheel and the roller one are in contact with each other, a driving motor is installed on the outer wall of one side of the mounting seat through bolts, and the output end of the driving motor is fixedly connected to one end of the driving wheel through a key.

[0008] Further, recesses are formed in the outer walls on both sides of the top of the pressing plate, and a roller two is installed in the recesses through a bearing.

[0009] Further, a connecting seat is integrally formed on the outer wall of one side of the mounting seat, a stretching spring is installed on the outer wall of one side of the bottom of the mounting seat through bolts, and the bottom end of the stretching spring is installed on the outer wall of one side of the top of the pressing plate through bolts.

[0010] Further, recesses are formed in the outer walls on both sides of the top of the pressing plate, and a roller two is installed in the recesses through a bearing.

[0011] Further, the limiting assembly comprises two sliding blocks, the sliding blocks are slidingly connected in the installation area, two insertion rods are integrally formed on the outer wall of one side of the sliding block, a rack is installed on the outer wall of one side of the sliding block through bolts, a connecting spring is installed at one end of the rack through bolts, and the other end of the connecting spring is installed on the outer wall of one side of the sliding block through bolts.

[0012] Further, the limiting assembly further comprises a knob, a gear is installed at the bottom end of the knob through a key, and the gear is in meshing connection with the two racks.

[0013] Further, the expansion assembly comprises an expansion plate, an insertion block is integrally formed on the outer wall of one side of the expansion plate, the insertion block is slidingly inserted into the installation area, two insertion grooves are formed in the outer wall of one side of the insertion block, and the insertion rods are inserted into the insertion grooves.

[0014] In the above technical scheme, the smooth row cotton pressing angle device has the following beneficial effects:

[0015] (1) By setting the drive motor, driven wheel, use the presser foot, can operate the drive motor start, the drive motor starts with the driven wheel rotation, rotating the driven wheel will be with the roller one rotation, the roller one will be with the cloth under the pressure plate movement, the realization of the cloth feeding, greatly reducing the labor intensity of the sewing workers.

[0016] (2) By setting the sleeve, the cotton can be sleeved on the pressure plate, and the subsequent cotton can be sleeved on the pressure plate. The very fluffy cotton will be ordered under the pressure plate, so that the cotton will not be messy during the cotton process, and the cloth after the cotton will be smoother.

[0017] (3) By setting the expansion assembly, when the large piece of cloth needs to be cottoned, the knob can be rotated first, the knob will rotate with the gear, the rotating gear will move the two racks towards each other, so that the sliding block and the insertion rod are retracted in the storage area. Subsequently, the insertion block is inserted into the storage area, the control of the knob is released, and under the action of the two connecting springs, the sliding block and the insertion rod will slide in the storage area. Then the insertion rod is inserted into the insertion slot, so that the expansion plate is fixed on the pressure plate, so that the device can cotton the large piece of cloth, and the practicability of the presser foot is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0019] Figure 1 The overall structure schematic view of the edge pressing and smooth cotton pressing angle device embodiment of the present application is provided.

[0020] Figure 2 The presser foot assembly structure schematic view of the edge pressing and smooth cotton pressing angle device embodiment of the present application is provided.

[0021] Figure 3 The limit component structure schematic view of the edge pressing and smooth cotton pressing angle device embodiment of the present application is provided.

[0022] Figure 4 The mounting seat, drive motor and driven wheel structure schematic view of the edge pressing and smooth cotton pressing angle device embodiment of the present application is provided.

[0023] Figure 5 The expansion assembly structure schematic view of the edge pressing and smooth cotton pressing angle device embodiment of the present application is provided.

[0024] Explanation of reference signs:

[0025] 1, the foot assembly; 2, expansion assembly; 3, mounting seat; 4, connecting seat; 5, drive motor; 6, lug; 7, pressing plate; 8, tension spring; 9, mounting groove; 10, roller one; 11, installation area; 12, limiting assembly; 13, installation groove; 14, roller two; 15, groove; 16, connecting bolt; 17, sliding block; 18, rack; 19, connecting spring; 20, plug-in rod; 21, knob; 22, gear; 23, installation area; 24, driven wheel; 25, expansion plate; 26, plug-in block; 27, plug-in slot; 28, sleeve. DETAILED DESCRIPTION

[0026] In order to make the technical personnel of the prior art better understand the technical scheme of the present application, the present application will be further described in detail below with reference to the drawings.

[0027] As Figures 1-5 The edge pressing smooth row cotton pressing angle device provided by the embodiment of the present application comprises a foot assembly 1, one end of the foot assembly 1 is sleeved with a sleeve 28, one side outer wall of the foot assembly 1 is provided with an expansion assembly 2, the foot assembly 1 comprises a mounting seat 3, an installation groove 9 is formed in the bottom side outer wall of the mounting seat 3, a connecting bolt 16 is inserted into the installation groove 9, a roller one 10 is sleeved outside the connecting bolt 16, the roller one 10 is located inside the installation groove 9, two lugs 6 are arranged at the bottom end of the mounting seat 3 and are sleeved outside the connecting bolt 16, a pressing plate 7 is integrally formed at the bottom end of the two lugs 6, recesses 15 are formed in the top side outer walls of the pressing plate 7, the bottom end of the roller one 10 passes through one of the recesses 15, an installation area 23 is formed in the side outer wall of the mounting seat 3, a driven wheel 24 is installed in the installation area 23 through a bearing, the driven wheel 24 is in contact with the roller one 10, a drive motor 5 is installed on the side outer wall of the mounting seat 3 through bolts, and the output end of the drive motor 5 is fixedly connected with one end of the driven wheel 24 through a key.

[0028] Specifically, in the embodiment, the foot assembly 1 is sleeved with a sleeve 28 at one end, and an expansion assembly 2 is arranged on one side of the outer wall of the foot assembly 1. The foot assembly 1 comprises a mounting seat 3, and a mounting groove 9 is formed in the bottom of one side of the outer wall of the mounting seat 3. A connecting bolt 16 is inserted into the mounting groove 9, and a first roller 10 is sleeved on the connecting bolt 16. The first roller 10 can rotate to speed up the speed of the cloth. The first roller 10 is located in the mounting groove 9. Two ear plates 6 are arranged at the bottom of the mounting seat 3, and the ear plates 6 are arranged on the connecting bolt 16. The two ear plates 6 are integrally formed with a pressing plate 7 at the bottom. A recess 15 is formed in the top of both sides of the outer wall of the pressing plate 7. The bottom of the first roller 10 penetrates through one of the recesses 15. A mounting area 23 is formed in one side of the outer wall of the mounting seat 3, and a driving wheel 24 is arranged in the mounting area 23 through a bearing. The driving wheel 24 is in contact with the first roller 10. A driving motor 5 is arranged on one side of the outer wall of the mounting seat 3 through a bolt. The model of the driving motor 5 is preferably 42BYGHW615-04. During the sewing process, the driving motor 5 can be started. The started driving motor 5 drives the driving wheel 24 to rotate. The rotating driving wheel 24 drives the first roller 10 to rotate. The rotating first roller 10 drives the cloth below the pressing plate 7 to move, thereby achieving the feeding of the cloth, greatly speeding up the speed of the sewing machine, and the output end of the driving motor 5 is fixedly connected with one end of the driving wheel 24 through a key.

[0029] The edge pressing smooth cotton feeding angle device provided by the utility model can be used when the foot is operated. The driving motor 5 can be started. The started driving motor 5 drives the driving wheel 24 to rotate. The rotating driving wheel 24 drives the first roller 10 to rotate. The rotating first roller 10 drives the cloth below the pressing plate 7 to move, thereby achieving the feeding of the cloth, and greatly reducing the labor amount of the sewing workers.

[0030] In one embodiment of the utility model, as shown in Figure 2 The top of both sides of the outer wall of the pressing plate 7 is provided with a placing groove 13, and a second roller 14 is arranged in the placing groove 13 through a bearing. The second roller 14 improves the sliding ability of the pressing plate 7 and the cloth. The mounting seat 3 is integrally formed with a connecting seat 4 on one side of the outer wall. A stretching spring 8 is arranged on one side of the outer wall of the bottom of the mounting seat 3 through a bolt. The design of the stretching spring 8 facilitates the buffering of the pressing plate 7 when the pressing plate 7 is pressed down. The bottom of the stretching spring 8 is arranged on one side of the top of the pressing plate 7 through a bolt.

[0031] In another embodiment of the utility model, as shown in Figures 2-4As shown, the outer wall of the pressing plate 7 is provided with a setting area 11 on both sides, and the setting area 11 is provided with a limiting assembly 12 inside, the limiting assembly 12 comprises two sliding blocks 17, the sliding block 17 is slidably connected inside the setting area 11, the outer wall of the sliding block 17 is integrally formed with two plug-in rods 20, the plug-in rod 20 is inserted into the plug-in block 26, and the expansion plate 25 is installed on the pressing plate 7, the outer wall of the sliding block 17 is provided with a rack frame 18 through bolts, and one end of the rack frame 18 is provided with a connecting spring 19 through bolts, when the knob 21 is not stressed, the sliding block 17 and the plug-in rod 20 will slide inside the setting area 11 under the action of the connecting spring 19, then the plug-in rod 20 will be inserted into the plug-in slot 27, so that the expansion plate 25 is fixed on the pressing plate 7, the other end of the connecting spring 19 is installed on the outer wall of the sliding block 17 through bolts, the limiting assembly 12 further comprises a knob 21, the bottom end of the knob 21 is provided with a gear 22 through a key, rotating the knob 21, the knob 21 will rotate with the gear 22, the rotating gear 22 will move the two rack frames 18 towards each other, so that the sliding block 17 and the plug-in rod 20 retract into the setting area 11, so that the limitation between the plug-in block 26 and the pressing plate 7 is released, so that the expansion plate 25 is separated from the pressing plate 7, and the gear 22 and the two rack frames 18 are engaged with each other.

[0032] In another embodiment of the present application, as shown in Figure 5 As shown, the expansion assembly 2 comprises an expansion plate 25, the outer wall of the expansion plate 25 is integrally formed with a plug-in block 26, the plug-in block 26 is convenient for the expansion plate 25 to be installed inside the setting area 11, so that the plug-in block 26 is installed on the expansion plate 25, and the plug-in block 26 is slidably inserted into the setting area 11, the outer wall of the plug-in block 26 is provided with two plug-in slots 27, the plug-in slot 27 is convenient for the plug-in rod 20 to be inserted into the plug-in block 26, and one end of the plug-in rod 20 is inserted into the plug-in slot 27. Embodiment 1

[0033] The row cotton pressing angle device with smooth edge pressing includes a presser foot assembly 1, a sleeve body 28 is sleeved at one end of the presser foot assembly 1, an expansion assembly 2 is arranged on the outer wall of one side of the presser foot assembly 1, the presser foot assembly 1 includes a mounting seat 3, an installation groove 9 is arranged on the outer wall of one side of the bottom of the mounting seat 3, a connecting bolt 16 is inserted into the installation groove 9, a roller one 10 is sleeved outside the connecting bolt 16, the rotation of the roller one 10 can accelerate the speed of the cloth row cotton, the roller one 10 is located inside the installation groove 9, two lug plates 6 are arranged at the bottom end of the mounting seat 3, the lug plates 6 are convenient for the installation of a pressing plate 7 on the mounting seat 3, the lug plates 6 are sleeved outside the connecting bolt 16, the pressing plate 7 is integrally formed at the bottom end of the two lug plates 6, recesses 15 are arranged on the outer walls of the top of the pressing plate 7, the bottom end of the roller one 10 penetrates through one of the recesses 15, an installation area 23 is arranged on the outer wall of one side of the mounting seat 3, a driving wheel 24 is installed in the installation area 23 through a bearing, the driving wheel 24 is in contact with the roller one 10, a driving motor 5 is installed on the outer wall of one side of the mounting seat 3 through a bolt, the model of the driving motor 5 is preferably 42BYGHW615-04, during the sewing process, the driving motor 5 can be operated to start, the starting driving motor 5 drives the driving wheel 24 to rotate, the rotating driving wheel 24 drives the roller one 10 to rotate, the rotating roller one 10 drives the cloth below the pressing plate 7 to move, the feeding of the cloth is realized, the speed of the sewing machine row cotton is greatly accelerated, and the output end of the driving motor 5 is fixedly connected with one end of the driving wheel 24 through a key. Example 2

[0034] The embodiment is further limited on the basis of embodiment 1, wherein the outer wall on both sides of the top of the pressing plate 7 is provided with a mounting groove 13, and the inside of the mounting groove 13 is provided with a roller 14 installed through a bearing. The roller 14 improves the sliding ability of the pressing plate 7 and the cloth. The outer wall of one side of the mounting seat 3 is integrally formed with a connecting seat 4. The outer wall of one side of the bottom of the mounting seat 3 is provided with a tension spring 8 installed through a bolt. The design of the tension spring 8 facilitates the buffering of the pressing plate 7 when it is pressed down. The bottom end of the tension spring 8 is installed on the outer wall of one side of the top of the pressing plate 7 through a bolt. The outer walls of both sides of the pressing plate 7 are provided with a mounting area 11, and the inside of the mounting area 11 is provided with a limiting assembly 12. The limiting assembly 12 includes two sliding blocks 17 slidingly connected inside the mounting area 11. The outer wall of one side of the sliding block 17 is integrally formed with two plug-in rods 20. The plug-in rods 20 are inserted into the plug-in blocks 26 to facilitate the installation of the expansion plate 25 on the pressing plate 7. The outer wall of one side of the sliding block 17 is provided with a rack frame 18 installed through a bolt. One end of the rack frame 18 is provided with a connecting spring 19 installed through a bolt. When the knob 21 is not stressed, the sliding block 17 and the plug-in rod 20 will slide inside the mounting area 11 under the action of the connecting spring 19. Then the plug-in rod 20 will be inserted into the plug-in groove 27, so that the expansion plate 25 is fixed on the pressing plate 7. The other end of the connecting spring 19 is installed on the outer wall of one side of the sliding block 17 through a bolt. The limiting assembly 12 further includes a knob 21. The bottom end of the knob 21 is provided with a gear 22 installed through a flat key. Rotating the knob 21 will make the knob 21 rotate with the gear 22. The rotating gear 22 will make the two rack frames 18 move towards each other, so that the sliding block 17 and the plug-in rod 20 retract into the mounting area 11, so that the limitation between the plug-in block 26 and the pressing plate 7 is removed, so as to facilitate the expansion plate 25 to separate from the pressing plate 7. The gear 22 and the two rack frames 18 are in meshing relationship. The expansion assembly 2 includes an expansion plate 25. The outer wall of one side of the expansion plate 25 is integrally formed with a plug-in block 26. The plug-in block 26 facilitates the installation of the expansion plate 25 inside the mounting area 11, so that the plug-in block 26 is installed on the expansion plate 25 and slidably inserted into the mounting area 11. The outer wall of one side of the plug-in block 26 is provided with two plug-in grooves 27. The plug-in grooves 27 facilitate the plug-in of the plug-in rod 20 inside the plug-in block 26. One end of the plug-in rod 20 is inserted into the plug-in groove 27.

[0035] Working principle: when using the presser foot, the presser foot assembly 1 can be installed on the sewing machine through the connecting seat 4, then the sleeve body 28 is sleeved on the pressing plate 7, then when feeding the cotton, the cloth and the cotton are placed under the pressing plate 7 in turn, then the sewing machine is started, and the sewing machine can sew the cloth and the cotton, in the sewing process, the driving motor 5 can be operated to start, the starting driving motor 5 drives the driving wheel 24 to rotate, the rotating driving wheel 24 drives the roller one 10 to rotate, and the rotating roller one 10 drives the cloth under the pressing plate 7 to move, realizes the feeding of the cloth, greatly speeds up the feeding speed of the sewing machine, and when feeding the cotton, due to the design of the sleeve body 28, the sleeve body 28 can make very fluffy cotton flow to the bottom of the pressing plate 7, so that the cotton is not messy during feeding, and the cloth after feeding is smoother; and when feeding the large cloth, the knob 21 can be rotated first, the knob 21 drives the gear 22 to rotate, the rotating gear 22 drives the two rack frames 18 to move towards each other, so that the sliding block 17 and the inserting rod 20 are retracted into the accommodation area 11, then the inserting block 26 is inserted into the accommodation area 11, the control of the knob 21 is released, under the action of the two connecting springs 19, the sliding block 17 and the inserting rod 20 slide in the accommodation area 11, then the inserting rod 20 is inserted into the inserting slot 27, so that the expansion plate 25 is fixed on the pressing plate 7, so that the device can feed the large cloth, and the practicability of the presser foot is improved.

[0036] The above only describes some exemplary embodiments of the present application by way of illustration, without doubt, for ordinary skilled in the art, without departing from the spirit and scope of the present application, the described embodiments can be modified in various ways. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the present application.

Claims

1. A smooth edge pressing cotton pressing angle device, comprising a presser foot assembly (1), characterized in that, The foot assembly (1) one end sleeve body (28) is connected, the foot assembly (1) one side outer wall is equipped with extension assembly (2), the foot assembly (1) includes mounting seat (3), and the bottom one side outer wall of mounting seat (3) is equipped with installation groove (9), the installation groove (9) inside is inserted with connecting bolt (16), and the connecting bolt (16) outside sleeve is connected with gyro wheel one (10), the gyro wheel one (10) is located in installation groove (9) inside, the mounting seat (3) bottom is equipped with two lug plate (6), and lug plate (6) sleeve is connected in the outside of connecting bolt (16), two the lug plate (6) bottom is integrally formed with the pressing plate (7), the pressing plate (7) top both sides outer wall is equipped with recess (15), the gyro wheel one (10) bottom passes through one of recess (15), the mounting seat (3) one side outer wall is equipped with installation area (23), and the installation area (23) inside is equipped with driving wheel (24) through bearing, the driving wheel (24) and gyro wheel one (10) are mutually contacted, the mounting seat (3) one side outer wall is installed with drive motor (5) through bolt, and the output end of drive motor (5) is fixedly connected between the flat key and one end of driving wheel (24).

2. The cotton flow angle device of claim 1, wherein, The pressing plate (7) top both sides outer wall is equipped with the installation groove (13), and the installation groove (13) inside is equipped with gyro wheel two (14) through bearing.

3. The gage smoothing cotton press angle device of claim 1, wherein, The mounting seat (3) one side outer wall is integrally formed with connecting seat (4), the mounting seat (3) bottom one side outer wall is installed with stretch spring (8) through bolt, and the stretch spring (8) bottom is installed on the top one side outer wall of pressing plate (7) through bolt.

4. The gage smoothing cotton press angle device of claim 1, wherein, The pressing plate (7) both sides outer wall is equipped with installation area (11), and the installation area (11) inside is equipped with limit component (12).

5. The gage smoothing cotton press angle device of claim 4, wherein, The limit component (12) includes two sliding blocks (17), the sliding block (17) is connected in the inside of installation area (11), the sliding block (17) one side outer wall is integrally formed with two insertion rods (20), the sliding block (17) one side outer wall is installed with rack frame (18) through bolt, and rack frame (18) one end is installed with connecting spring (19) through bolt, the other end of connecting spring (19) is installed on the one side outer wall of sliding block (17) through bolt.

6. The gage smoothing cotton press angle device of claim 5, wherein, The limit component (12) also includes knob (21), the knob (21) bottom is installed with gear (22) through flat key, and the gear (22) and two rack frame (18) are mutually engaged.

7. The gage smoothing cotton press angle device of claim 5, wherein, The extension assembly (2) includes extension plate (25), the extension plate (25) one side outer wall is integrally formed with insertion block (26), and the insertion block (26) is inserted in the inside of installation area (11), the insertion block (26) one side outer wall is equipped with two insertion slots (27), the insertion rod (20) one end is inserted in the inside of insertion slot (27).

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