Novel structure for folding and forming pillowcase
By designing automated folding components, including base, bracket, crossbar, slide rail, motor and cylinder, the cumbersome problems of flipping and reciprocating the front and back sides in the folding and forming of pillowcases are solved, improving production efficiency and yield rate, and simplifying the action.
Patent Information
- Application Number
- CN202420883081.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-26
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-26
AI Technical Summary
In the prior art, during the folding and forming process of pillowcases, the movements of flipping and reversing the front and back sides are cumbersome, and there are problems of high defective yield and low efficiency.
A folding assembly including a base, bracket, crossbar, slide rail, motor, screw, jaw and cylinder is designed to achieve automatic folding through sliding and cylinder drive, simplifying the folding and folding process of fabrics.
It improves production efficiency, reduces failure rate, simplifies movement, ensures yield rate, and is suitable for a variety of products, avoiding the need to flip the front and back sides.
Smart Images
Figure CN222249459U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pillowcase processing equipment, in particular to a new structure used for folding and forming pillowcases. Background Art
[0002] Pillowcase folding and forming generally refers to the process of folding the fabric into a specific shape or structure according to the design requirements through a specific folding method during the pillowcase production process. Through folding and forming, the cutting and sewing processes of the fabric can be reduced when making pillowcases, thereby improving production efficiency and reducing manufacturing costs. Through folding and forming, it is possible to ensure that the size and shape of each pillowcase are basically consistent, maintain the uniformity and aesthetics of the product, and improve product quality. In the prior art, the upper hem is curled, flipped and swapped on the front and back sides. During the flipping process, larger products will not flip smoothly, the fabric will wrinkle, and defective products will be produced during sewing. At present, because the front section is stitched with the upper hem, if the finished pillowcase fold is to be hidden inside the pillowcase, it is necessary to flip and swap the front and back sides during the pillowcase folding and forming. The method and action are relatively cumbersome, and the process requires auxiliary blowing. There are instability factors involved, and there are problems of defective products and relatively low efficiency.
[0003] In view of this, we propose a new structure for pillowcase folding and forming. Utility Model Content
[0004] Therefore, the purpose of the utility model is to provide a novel structure for folding and forming a pillowcase to solve the above-mentioned problems in the prior art.
[0005] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:
[0006] According to the first aspect of the utility model, it includes a base and a bracket, the bracket is fixedly installed on the top surface of the base, a first cross bar is fixedly installed on one side of the inner wall of the bracket, and first slide rails are fixedly installed on both sides of the inner side of the bracket perpendicular to the first cross bar, a first motor is fixedly installed on the center of one side of the inner wall of the bracket close to the first cross bar, a screw is fixedly installed on the output end of the first motor, a second cross bar is provided on the other side of the inner wall of the bracket, a lifting ear is fixedly installed on the center of the top surface of the second cross bar, a ball nut is fixedly installed on one side of the lifting ear, the ball nut is threadedly connected to the screw, first sliders are fixedly installed on both sides of the surface of the second cross bar, the first slider is slidably connected to the first slide rail, and folding components are provided on the surfaces of the first cross bar and the second cross bar, and the folding component can fold the pillowcase.
[0007] Furthermore, the folding component includes a first rotating shaft, and the first rotating shaft is provided at one end of the surface of the first cross bar and the second cross bar, and the first rotating shaft, the second rotating shaft, the third rotating shaft, the fourth rotating shaft, the fifth rotating shaft and the sixth rotating shaft are arranged in sequence on the surface of the first cross bar and the second cross bar.
[0008] Furthermore, the first transmission rod is rotatably connected to the inner wall of the first rotating shaft of the first cross bar and the second cross bar, and the first gear is fixedly installed on both sides of the surface of the first transmission rod, and the first gear is rotatably connected to the first rotating shaft. The second transmission rod is rotatably connected to the inner wall of the second rotating shaft of the first cross bar and the second cross bar, and the second gear is fixedly installed on both sides of the surface of the second transmission rod, and the second gear is rotatably connected to the second rotating shaft.
[0009] Furthermore, one side of the fourth rotating shaft is rotatably connected to a fourth gear, one side of the fifth rotating shaft is rotatably connected to a fifth gear, the fourth gear is connected to the first gear via a first belt transmission, the fifth gear is connected to the second gear via a second belt transmission, the bottom surfaces of the first cross bar and the second cross bar are fixedly installed with slide rails, one side of the surface of the first belt is fixedly installed with a first slide plate, the other side of the first slide plate is slidably connected to the slide rails of the first cross bar and the second cross bar, the bottom surface of the first slide plate is fixedly installed with a first cylinder, and the output end of the first cylinder is fixedly installed with a first clamp.
[0010] Furthermore, a second slide plate is fixedly installed on one side of the surface of the second belt, and the other side of the second slide plate is slidably connected to the slide rails of the first cross bar and the second cross bar. A second cylinder is fixedly installed on the bottom surface of the second slide plate, and a second clamp is fixedly installed on the output end of the second cylinder.
[0011] Furthermore, the inner wall of the sixth rotating shaft of the first cross bar and the second cross bar is rotatably connected to a third transmission rod, sixth gears are fixedly installed on both sides of the surface of the third transmission rod, one side of the third rotating shaft is rotatably connected to a third gear, and the sixth gear is connected to the third gear through a third belt drive.
[0012] Furthermore, a third slide plate is fixedly installed on one side of the surface of the third belt, a third cylinder is fixedly installed on one side of the bottom surface of the third slide plate, a third clamp is fixedly installed on the output end of the third cylinder, a column is fixedly installed on the other side of the bottom surface of the third slide plate, a fourth cylinder is fixedly installed on one end of the column, and a pressure plate is fixedly installed on the output end of the fourth cylinder.
[0013] Furthermore, the folding component also includes a pillar, which is an L-shaped structure. The pillar is fixedly installed at the center of the surface of the first cross bar and the second cross bar. A guide rail is fixedly installed at one end of the pillar. A horizontal cylinder is provided on one side of the surface of the guide rail. The top surface of the horizontal cylinder is fixedly connected to the guide rail through an angle steel.
[0014] Furthermore, a first vertical cylinder is fixedly installed on the output end of the horizontal cylinder, a baffle is fixedly installed on the output end of the first vertical cylinder, a second vertical cylinder is arranged on the other side of the surface of the guide rail, one side of the second vertical cylinder is fixedly connected to the guide rail through a fixed seat, and a pressure plate is fixedly installed on the output end of the second vertical cylinder.
[0015] The utility model has the following advantages: the utility model can assist the pillowcase in folding through the folding component, when the first clamp and the second clamp drive the fabric to pass through the first vertical cylinder and the second vertical cylinder, the horizontal cylinder can push the first vertical cylinder to slide inward, so that the baffle can fold the fabric clamped by the first clamp and the second clamp, and press the fabric through the first vertical cylinder and the second vertical cylinder. At this time, the third clamp can clamp one end of the fabric, and the pressing plate presses the other end of the fabric, so as to pull away the folded fabric. Compared with the traditional pillowcase folding equipment, the utility model solves the problem of the need to flip and swap the front and back sides of the pillowcase in the later stage of production, which also improves production efficiency, ensures the yield rate, simplifies the action, has a low failure rate, is convenient to change styles, does not need to flip the front and back sides, and is applicable to a wide range of product types. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of a novel structure for folding and forming a pillowcase according to the utility model;
[0017] Figure 2 This is a schematic diagram of a second crossbar sliding structure of a novel structure for pillowcase folding and forming according to the utility model;
[0018] Figure 3 This is a schematic diagram of the folding assembly structure of the first cross bar and the second cross bar of a novel structure for folding and forming a pillowcase according to the utility model;
[0019] Figure 4 This is a schematic diagram of a first clamping jaw and a second clamping jaw structure of a novel structure for folding and forming a pillowcase according to the utility model;
[0020] Figure 5 This is a schematic diagram of the third clamping jaw structure of a novel structure for pillowcase folding and forming according to the utility model;
[0021] Figure 6The utility model is a schematic diagram of a guide rail structure of a new structure used for pillowcase folding and forming.
[0022] In the figure: 11, base, 12, bracket, 121, first slide rail, 21, first cross bar, 22, second cross bar, 221, lifting ear, 222, first slider, 23, first motor, 24, lead screw, 25, ball nut, 31, first rotating shaft, 311, first gear, 32, second rotating shaft, 321, second gear, 321, second gear, 33, third rotating shaft, 34, fourth rotating shaft, 341, fourth gear, 35, fifth rotating shaft, 351, fifth gear, 36, sixth rotating shaft, 41, first transmission rod, 42. Second transmission rod, 43. Third transmission rod, 51. Pillar, 52. Guide rail, 53. Horizontal cylinder, 54. First vertical cylinder, 541. Baffle, 55. Second vertical cylinder, 61. First belt, 62. Second belt, 63. Third belt, 71. First slide, 711. First cylinder, 712. First clamp, 72. Second slide, 721. Second cylinder, 722. Second clamp, 73. Third slide, 74. Third cylinder, 741. Third clamp, 75. Pillar, 751. Fourth cylinder. DETAILED DESCRIPTION
[0023] The following is a specific embodiment of the present invention. People familiar with the technology can easily understand the other advantages and functions of the present invention from the contents disclosed in this specification. Obviously, the described embodiment is a part of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0024] Example 1
[0025] like Figure 1-Figure 3As shown, a novel structure for folding and forming a pillowcase in an embodiment of the first aspect of the utility model comprises a base 11 and a bracket 12, wherein the bracket 12 is fixedly mounted on the top surface of the base 11, a first cross bar 21 is fixedly mounted on one side of the inner wall of the bracket 12, first slide rails 121 are fixedly mounted on both sides of the inner side of the bracket 12 perpendicular to the first cross bar 21, a first motor 23 is fixedly mounted on the center of one side of the inner wall of the bracket 12 close to the first cross bar 21, a screw rod 24 is fixedly mounted on the output end of the first motor 23, a second cross bar 22 is arranged on the other side of the inner wall of the bracket 12, a lifting ear 221 is fixedly mounted on the center of the top surface of the second cross bar 22, a ball nut 25 is fixedly mounted on one side of the lifting ear 221, and the ball nut 25 is threadedly connected to the screw rod 24, first sliders 222 are fixedly mounted on both sides of the surface of the second cross bar 22, the first slider 222 is slidably connected to the first slide rail 121, and folding components are arranged on the surfaces of the first cross bar 21 and the second cross bar 22, and the folding components can fold the pillowcase;
[0026] In the above embodiment, it should be noted that the first cross bar 21 and the second cross bar 22 are horizontally arranged in the bracket 12, and the second cross bar 22 can slide along the direction of the first slide rail 121 through the first slide rails 22 on both sides of the surface, and the first motor 23 drives the screw rod 24 to rotate. When the screw rod 24 rotates, the second cross bar 22 can slide through the ball nut 25, so that the folding component can be adjusted to adapt to pillowcase fabrics of different widths, and the folding component can assist in folding the pillowcase fabric.
[0027] Example 2
[0028] like Figure 2-Figure 5As shown, a new structure for folding and forming a pillowcase in the embodiment of the first aspect of the utility model includes all the contents of Example 1. In addition, the folding component includes a first rotating shaft 31, and one end of the surface of the first cross bar 21 and the second cross bar 22 is provided with a first rotating shaft 31, and the surfaces of the first cross bar 21 and the second cross bar 22 are arranged in sequence with a first rotating shaft 31, a second rotating shaft 32, a third rotating shaft 33, a fourth rotating shaft 34, a fifth rotating shaft 35 and a sixth rotating shaft 36. The inner wall of the first rotating shaft 31 of the first cross bar 21 and the second cross bar 22 is rotatably connected to a first transmission rod 41, and first gears 311 are fixedly installed on both sides of the surface of the first transmission rod 41, and the first gear 311 is rotatably connected to the first rotating shaft 31, and the inner wall of the second rotating shaft 32 of the first cross bar 21 and the second cross bar 22 is rotatably connected to a second transmission rod 42, and second gears 321 are fixedly installed on both sides of the surface of the second transmission rod 42, and the second gear 321 is rotatably connected to the second rotating shaft 32, and one end of the fourth rotating shaft 34 is fixedly installed The fourth gear 341 is rotatably connected to the first gear 311 on one side, and the fifth gear 351 is rotatably connected to the fifth gear 351 on one side of the fifth rotating shaft 35. The fourth gear 341 is connected to the first gear 311 through a first belt 61, and the fifth gear 351 is connected to the second gear 321 through a second belt 62. The bottom surfaces of the first cross bar 21 and the second cross bar 22 are fixedly installed with slide rails, and the first slide plate 71 is fixedly installed on one side of the surface of the first belt 61. The other side of the first slide plate 71 is slidably connected to the slide rails of the first cross bar 21 and the second cross bar 22. The bottom surface of the first slide plate 71 is fixedly installed with a first cylinder 711, and the output end of the first cylinder 711 is fixedly installed with a first clamping claw 712. The surface of the second belt 62 is fixedly installed with a second slide plate 72, and the other side of the second slide plate 72 is slidably connected to the slide rails of the first cross bar 21 and the second cross bar 22. The bottom surface of the second slide plate 72 is fixedly installed with a second cylinder 721, and the output end of the second cylinder 721 is fixedly installed with a second clamping claw 722.
[0029] In the above embodiment, it should be noted that the first gear 311 and the fourth gear 341 are arranged on the same side, the second gear 321 and the fifth gear 351 are arranged on the same side, a motor is arranged on one side of the first transmission rod 41, and the motor on one side of the first transmission rod 41 is fixedly installed in the bracket 12, and the first transmission rod 41 is driven to rotate by the motor. When the first transmission rod 41 rotates, it can drive the first gear 311 and the fourth gear 341 to rotate, thereby driving the first belt 61 to rotate, so that the first slide plate 71 can slide along the slide rails on the bottom surfaces of the first cross bar 21 and the second cross bar 22, and a motor is arranged on one side of the second transmission rod 42. The motor of the second transmission rod 42 is fixedly installed in the bracket 12, and the second transmission rod 42 is driven to rotate by the motor. When the second transmission rod 42 rotates, it can drive the second gear 321 and the fourth gear 341 to rotate. , thereby driving the second belt 62 to rotate, so that the second slide plate 72 can slide along the slide rails on the bottom of the first cross bar 21 and the second cross bar 22, so as to achieve the spacing and position effect of the first clamp 712 and the second clamp 722, the first clamp 712 and the second clamp 722 can be driven to rise and fall by the first cylinder 711 and the second cylinder 721, the cylinder model used inside the first clamp 721 and the second clamp 722 is the Airtac cylinder TN10x20S, and the model used by the first cylinder 711 and the second cylinder 721 is the Airtac cylinder TCL16x30S, the motor arranged on one side of the first transmission rod 41 and the second transmission rod 42 is composed of Huichuan servo and Zhongda planetary reducer, which can realize stopping at any position, the first clamp 712 and the second clamp 722 can clamp the tail and the head of the fabric, and drive the fabric to move.
[0030] Example 3
[0031] like Figure 2-Figure 5 As shown, a new structure for pillowcase folding and forming in the embodiment of the first aspect of the utility model includes all the contents of Example 2. In addition, the inner wall of the sixth rotating shaft 36 of the first cross bar 21 and the second cross bar 22 is rotatably connected with the third transmission rod 43, and the surface of the third transmission rod 43 is fixedly installed with a sixth gear 361 on both sides, and the third rotating shaft 33 is rotatably connected with the third gear 331 on one side, and the sixth gear 361 is connected to the third gear 331 through a third belt 63. The surface of the third belt 63 is fixedly installed with a third slide plate 73 on one side, and a third cylinder 74 is fixedly installed on one side of the bottom surface of the third slide plate 73, and a third clamping claw 741 is fixedly installed on the output end of the third cylinder 74, and a column 75 is fixedly installed on the other side of the bottom surface of the third slide plate 73, and a fourth cylinder 751 is fixedly installed on one end of the column 75, and a pressing plate 752 is fixedly installed on the output end of the fourth cylinder 751;
[0032] In the above embodiment, it should be noted that the third transmission rod 43 is arranged at one end of the first cross bar 21 and the second cross bar 22 away from the first transmission rod 41, the sixth gear 361 and the third gear 331 are arranged on the same side, and a motor is arranged on one side of the third transmission rod 43. The motor of the third transmission rod 43 is composed of Huichuan servo and Zhongda planetary reducer. The motor of the third transmission rod 43 is fixed to the surface of the bracket 12, and the third transmission rod 43 is driven by the motor to rotate. When the third transmission rod 43 rotates, it can drive the sixth gear 361 and the third gear 331 to rotate. Rotate, thereby driving the third belt 63 to rotate, so that the third slide plate 73 can slide along the slide rails on the bottom of the first cross bar 21 and the second cross bar 22, the third clamp 741 uses the Airtac cylinder TN10x20S, the third cylinder 74 and the fourth cylinder 751 use the Airtac cylinder TCL16x30S, the first clamp 712 and the second clamp 722 can drive the fabric to slide toward one end of the third clamp 741, the third clamp 741 can clamp one end of the fabric, and the pressing plate 752 can press the other end of the fabric.
[0033] Example 4
[0034] like Figure 3-Figure 6 As shown, a new structure for folding and forming a pillowcase in an embodiment of the first aspect of the utility model includes all the contents of Example 3. In addition, the folding component also includes a pillar 51, and the pillar 51 is an L-shaped structure. The center of the surface of the first cross bar 21 and the second cross bar 22 are fixedly installed with the pillar 51, and a guide rail 52 is fixedly installed at one end of the pillar 51. A horizontal cylinder 53 is provided on one side of the surface of the guide rail 52. The top surface of the horizontal cylinder 53 is fixedly connected to the guide rail 52 through an angle steel, and a first vertical cylinder 54 is fixedly installed on the output end of the horizontal cylinder 53. A baffle 541 is fixedly installed on the output end of the first vertical cylinder 54, and a second vertical cylinder 55 is provided on the other side of the surface of the guide rail 52. One side of the second vertical cylinder 55 is fixedly connected to the guide rail 52 through a fixing seat, and a pressing plate is fixedly installed on the output end of the second vertical cylinder 55;
[0035] In the above embodiment, it should be noted that the first vertical cylinder 54 and the second vertical cylinder 55 can adjust their positions on the surface of the guide rail 52, and can adjust the overlap position when the equipment makes products of different specifications and processes. The model used by the horizontal cylinder 53 is the Airtac cylinder RMT16x150S, the model used by the first vertical cylinder 54 and the second vertical cylinder 55 is the Airtac cylinder TCL16x30S, and the guide rail 52 is a combination of the Dinghan slide rail GER20R600 and GEW20CBZAC. When the first clamp 72 When the first and second clamping jaws 721 and 722 drive the fabric to pass through the first vertical cylinder 54 and the second vertical cylinder 55, the horizontal cylinder 53 can push the first vertical cylinder 54 to slide inward, so that the baffle plate 541 can fold the fabric clamped by the first clamping jaw 721 and the second clamping jaw 722 in half, and press the fabric against the first vertical cylinder 54 and the second vertical cylinder 55. At this time, the third clamping jaw 741 can clamp one end of the fabric, and the pressing plate 752 presses the other end of the fabric, thereby pulling away the folded fabric.
[0036] The use process of the present invention is as follows. Those skilled in the art will, when the fabric passes through the bottom of the first clamping jaw 721 and the second clamping jaw 722, the first clamping jaw 712 and the second clamping jaw 722 are driven to descend by the first cylinder 711 and the second cylinder 721, thereby clamping the two ends of the fabric. At this time, the first clamping jaw 712 and the second clamping jaw 722 rise and slide toward one end of the third clamping jaw 741. When the first clamping jaw 721 and the second clamping jaw 722 drive the fabric to pass through the first vertical cylinder 54 and the second vertical cylinder 55, the horizontal cylinder 53 can push the first vertical cylinder 54 to slide inward, so that the baffle 541 can fold the fabric clamped by the first clamping jaw 721 and the second clamping jaw 722 in half, and press the fabric against the first vertical cylinder 54 and the second vertical cylinder 55. At this time, the third clamping jaw 741 can clamp one end of the fabric, and the pressing plate 752 presses the other end of the fabric, thereby pulling away the folded fabric.
[0037] Although the utility model has been described in detail above with general descriptions and specific embodiments, it is obvious to those skilled in the art that some modifications or improvements can be made to the utility model. Therefore, these modifications or improvements made without departing from the spirit of the utility model are within the scope of protection claimed by the utility model.
Claims
1. A novel structure for folding and forming a pillowcase, comprising a base (11) and a bracket (12), wherein the bracket (12) is fixedly mounted on the top surface of the base (11), characterized in that: A first cross bar (21) is fixedly mounted on one side of the inner wall of the bracket (12); first slide rails (121) are fixedly mounted on both sides of the inner side of the bracket (12) perpendicular to the first cross bar (21); a first motor (23) is fixedly mounted at the center of one side of the inner wall of the bracket (12) close to the first cross bar (21); a screw rod (24) is fixedly mounted at the output end of the first motor (23); a second cross bar (22) is arranged on the other side of the inner wall of the bracket (12); and the second cross bar (22) A lifting ear (221) is fixedly installed at the center of the top surface, a ball nut (25) is fixedly installed on one side of the lifting ear (221), and the ball nut (25) is threadedly connected to the screw rod (24). First sliders (222) are fixedly installed on both sides of the surface of the second cross bar (22), and the first slider (222) is slidably connected to the first slide rail (121). Folding components are arranged on the surfaces of the first cross bar (21) and the second cross bar (22), and the folding components can fold the pillowcase.
2. A novel structure for folding and forming pillowcases according to claim 1, characterized in that: The folding assembly comprises a first rotating shaft (31), one end of the surface of the first cross bar (21) and the second cross bar (22) are both provided with the first rotating shaft (31), and the surfaces of the first cross bar (21) and the second cross bar (22) are sequentially provided with the first rotating shaft (31), the second rotating shaft (32), the third rotating shaft (33), the fourth rotating shaft (34), the fifth rotating shaft (35) and the sixth rotating shaft (36).
3. A novel structure for folding and forming pillowcases according to claim 2, characterized in that: The first transmission rod (41) is rotatably connected to the inner wall of the first rotating shaft (31) of the first cross bar (21) and the second cross bar (22); first gears (311) are fixedly installed on both sides of the surface of the first transmission rod (41); the first gear (311) is rotatably connected to the first rotating shaft (31); the second transmission rod (42) is rotatably connected to the inner wall of the second rotating shaft (32) of the first cross bar (21) and the second cross bar (22); second gears (321) are fixedly installed on both sides of the surface of the second transmission rod (42); the second gear (321) is rotatably connected to the second rotating shaft (32).
4. A novel structure for folding and forming pillowcases according to claim 3, characterized in that: One side of the fourth rotating shaft (34) is rotatably connected to a fourth gear (341), one side of the fifth rotating shaft (35) is rotatably connected to a fifth gear (351), the fourth gear (341) is connected to the first gear (311) through a first belt (61), the fifth gear (351) is connected to the second gear (321) through a second belt (62), the bottom surfaces of the first cross bar (21) and the second cross bar (22) are fixedly mounted with slide rails, one side of the surface of the first belt (61) is fixedly mounted with a first slide plate (71), the other side of the first slide plate (71) is slidably connected to the slide rails of the first cross bar (21) and the second cross bar (22), the bottom surface of the first slide plate (71) is fixedly mounted with a first cylinder (711), and the output end of the first cylinder (711) is fixedly mounted with a first clamping claw (712).
5. A novel structure for folding and forming pillowcases according to claim 4, characterized in that: A second slide plate (72) is fixedly mounted on one side of the surface of the second belt (62); the other side of the second slide plate (72) is slidably connected to the slide rails of the first cross bar (21) and the second cross bar (22); a second cylinder (721) is fixedly mounted on the bottom surface of the second slide plate (72); and a second clamp (722) is fixedly mounted on the output end of the second cylinder (721).
6. A novel structure for folding and forming pillowcases according to claim 2, characterized in that: The inner wall of the sixth rotating shaft (36) of the first cross bar (21) and the second cross bar (22) is rotatably connected to the third transmission rod (43), and both sides of the surface of the third transmission rod (43) are fixedly installed with a sixth gear (361), and one side of the third rotating shaft (33) is rotatably connected to the third gear (331), and the sixth gear (361) is connected to the third gear (331) through a third belt (63).
7. A novel structure for folding and forming pillowcases according to claim 6, characterized in that: A third slide plate (73) is fixedly mounted on one side of the surface of the third belt (63), a third cylinder (74) is fixedly mounted on one side of the bottom surface of the third slide plate (73), a third clamp (741) is fixedly mounted on the output end of the third cylinder (74), a column (75) is fixedly mounted on the other side of the bottom surface of the third slide plate (73), a fourth cylinder (751) is fixedly mounted on one end of the column (75), and a pressing plate (752) is fixedly mounted on the output end of the fourth cylinder (751).
8. The novel structure for folding and forming pillowcases according to claim 1, characterized in that: The folding assembly further comprises a support (51), wherein the support (51) is in an L-shaped structure, the support (51) is fixedly mounted at the center of the surface of the first cross bar (21) and the second cross bar (22), a guide rail (52) is fixedly mounted at one end of the support (51), a horizontal cylinder (53) is arranged on one side of the surface of the guide rail (52), and the top surface of the horizontal cylinder (53) is fixedly connected to the guide rail (52) via an angle steel.
9. A novel structure for folding and forming pillowcases according to claim 8, characterized in that: A first vertical cylinder (54) is fixedly mounted on the output end of the horizontal cylinder (53), a baffle (541) is fixedly mounted on the output end of the first vertical cylinder (54), a second vertical cylinder (55) is arranged on the other side of the surface of the guide rail (52), one side of the second vertical cylinder (55) is fixedly connected to the guide rail (52) via a fixing seat, and a pressure plate is fixedly mounted on the output end of the second vertical cylinder (55).