Fabric placing rack

Abstract

The utility model belongs to the technical field of fabric placing racks, and particularly relates to a fabric placing rack. Comprising a bottom plate; the supporting plates are arranged on the front and rear sides of the top of the bottom plate; the top plate is arranged between the tops of the two supporting plates; the placing mechanisms are arranged on the two sides of the top plate and used for rolling and placing the fabric; the rotating mechanism is matched with the placing mechanism and used for driving the placing mechanism to rotate and fold; the dustproof mechanism is arranged at the top of the top plate and used for preventing dust of the fabric placed on the placing mechanism; the dustproof mechanism comprises a rack arranged at the left and right ends of the front side of the top plate; the motor I is arranged on the rack; the unwinding shaft is arranged on an output shaft of the motor I; and the dustproof curtain is wound on the unwinding shaft. The utility model provides a fabric placing rack capable of preventing fabric from being polluted by dust.

Description

Technical Field

[0001] The utility model belongs to the technical field of fabric placement racks, in particular to a fabric placement rack. Background Art

[0002] Using a placement rack ensures that the fabric directionality remains consistent to ensure that the cut parts have a consistent appearance. Fabric is a limited resource, so maximizing utilization is very important. By accurately placing the fabric and optimizing the layout, waste can be reduced and every inch of fabric can be maximized. During the cutting and sewing process, the fabric may be stretched, pulled or deformed, which may cause asymmetry or poor fit in the final product. Using a placement rack ensures that the fabric remains flat when it is cut and sewn, reducing the possibility of deformation. Using a placement rack can improve the efficiency of cutting and sewing. By placing multiple layers of fabric on the placement rack at one time, processing time can be reduced and production speed can be increased. For a specific garment design, the designer may have specific pattern or layout requirements. Using a placement rack can ensure that these requirements are accurately achieved, thereby producing a final product that meets the designer's intentions. Using a placement rack helps ensure that the fabric maintains the correct shape, direction and layout during the production process, improves production efficiency and ensures that the final product meets the design requirements.

[0003] The utility model patent with publication number CN219731304U discloses a fabric placement rack, which solves the problems raised in the background technology. It includes a support frame, a base is fixedly connected to the bottom of the support frame, a groove is opened on the top of the support frame, two limit plates are rotatably inserted in the groove, the tops of the two limit plates are fixedly connected to support rods, a rotating rod is fixed on the support rods, the support rods are rotatably connected to the support frame through the rotating rod, a second support plate is fixedly connected between the two support rods, a first support plate that can slide is also provided between the two support rods, a slideway is opened on the inner side of the support rod, a sliding rod is fixedly connected to the first support plate, and the sliding rod is slidably inserted in the slideway.

[0004] Although this technology can clamp fabrics of different sizes to prevent wrinkles and improve the quality of embroidery, it cannot guarantee that the fabrics will not be contaminated by dust. As the storage time increases, dust will accumulate on the surface of the fabric, which will subsequently affect the quality of product processing. Utility Model Content

[0005] The utility model aims to solve the above-mentioned technical problems and provide a fabric placement rack capable of preventing fabrics from being contaminated by dust.

[0006] In view of this, the utility model provides a fabric placement rack, comprising:

[0007] Base plate;

[0008] Support plates are arranged on the front and rear sides of the top of the bottom plate;

[0009] A top plate, disposed between the tops of the two support plates;

[0010] The placing mechanism is arranged on both sides of the top plate and is used to roll up and place the fabric;

[0011] The rotating mechanism cooperates with the placing mechanism and is used to drive the placing mechanism to rotate and fold;

[0012] A dustproof mechanism is arranged on the top of the top plate and is used to prevent dust from being placed on the placement mechanism;

[0013] The dust protection mechanism includes:

[0014] The rack is arranged at the left and right ends of the front side of the top plate;

[0015] Motor 1, arranged on the frame;

[0016] An unwinding shaft is arranged on an output shaft of the motor;

[0017] The dustproof curtain is wound around the unwinding shaft.

[0018] In the above technical solution, further, the placement mechanism includes:

[0019] A mounting plate is arranged on the left and right sides and the front and rear sides of the bottom of the top plate;

[0020] A rotating shaft is rotatably arranged on the mounting plate;

[0021] A fixed plate, arranged on the rotating shaft;

[0022] The coiling shaft is rotatably arranged between the two fixed plates on the same side. There are four coiling shafts in total, which are evenly spaced along the length direction of the fixed plates.

[0023] A connecting plate, arranged at the bottom of the fixing plate at the front side;

[0024] The mounting frame is arranged on the connecting plate, and the number of the mounting frame is the same as the number of the coiling shafts;

[0025] Motor 2 is arranged on the mounting frame, and the output shaft of motor 2 is connected with the coiling shaft;

[0026] There are a plurality of convex points which are evenly spaced and arranged on the coil shaft.

[0027] In any of the above technical solutions, further, the rotating mechanism includes:

[0028] Motor three, the output shaft of motor three is connected with the rotating shaft.

[0029] In any of the above technical solutions, further, the connecting plate is provided with an adjusting mechanism for adjusting the position of a part of the coil shaft, and the adjusting mechanism includes:

[0030] A guide groove is provided on the fixed plate. There are two guide grooves, which are respectively provided on the left and right sides of the fixed plate. The coil shaft is slidably connected to the guide groove.

[0031] Motor 4 is arranged on the connecting plate, and the number of motor 4 is the same as the number of guide slots;

[0032] The ball screw is arranged on the fourth output shaft of the motor, and the ball screw is threadedly connected to the adjacent mounting frame;

[0033] A positioning hole is provided on the connecting plate, and there are a plurality of positioning holes;

[0034] A fixing hole is provided on the mounting frame;

[0035] The latch is arranged between the fixing hole and the positioning hole.

[0036] In any of the above technical solutions, further, a pressing mechanism for pressing the fabric rolled up on the winding shaft is provided on the rotating shaft, and the pressing mechanism includes:

[0037] Ear plates are arranged at the front and rear ends of the rotating shaft;

[0038] A support shaft is arranged between two ear plates on the same side;

[0039] A pressure plate is rotatably arranged on the support shaft, and the pressure plate is located above the coil shaft;

[0040] The torsion spring is sleeved on the supporting shaft and arranged between the ear plate and the pressure plate.

[0041] In any of the above technical solutions, further, a lifting mechanism cooperating with the support plate is provided on the top of the bottom plate, and the lifting mechanism includes:

[0042] The fixed sleeve is arranged on the front and rear sides of the top of the bottom plate, and the support plate and the fixed sleeve are slidably matched;

[0043] The threaded holes are arranged on the fixed sleeve and the support plate, the threaded holes extend backward to penetrate the fixed sleeve and the support plate, the threaded holes of the fixed sleeve and the support plate are connected, there are a plurality of threaded holes, and they are evenly spaced and distributed on the fixed sleeve and the support plate along the length direction;

[0044] The bolt passes through a threaded hole and is threadedly connected to the threaded hole.

[0045] In any of the above technical solutions, further, universal wheels are provided around the bottom of the base plate.

[0046] The beneficial effects of the utility model are:

[0047] 1. The dustproof curtain slowly expands or contracts under the drive of motor 1 to cover or expose the placed fabric, thereby protecting the fabric from dust pollution, improving the quality of the fabric, and providing convenience and guarantee for subsequent processing;

[0048] 2. The fabric is rolled up and placed through the winding shaft, which is convenient for users to use the fabric and improves production efficiency. The convex points enable the winding drum to stably roll up the fabric to reduce the sliding or displacement of the fabric during the rolling process, thereby maintaining the stability and accuracy of the fabric;

[0049] 3. Through the transmission action of motor 3, the fixed plate drives the coil shaft and the rolled fabric thereon to rotate, so that the coil shaft and the fabric rotate from a vertical state to a vertical state, so that the fabric can be stored when it is not needed, thereby reducing the volume of the rack and the occupied area;

[0050] 4. Through the action of motor 4 and ball screw, adjust the position of two adjacent winding shafts, insert the pin into the fixing hole and the corresponding positioning hole, and improve the stability of the winding shaft supporting the fabric. In this way, the position of the two adjacent winding shafts can be adjusted according to the volume of the fabric after winding, so as to adapt to fabrics of different volumes;

[0051] 5. The pressing plate always keeps the fabric pressed by the torsion spring, making the fabric roll more neatly. In this way, fabrics of different sizes can be pressed and always kept pressed, making the fabric roll more neatly.

[0052] 6. The overall height of the placement rack can be adjusted by raising or lowering the support plate, making it easier for users to place fabrics on the roll shaft, thus providing flexibility and convenience to the placement rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0054] Figure 2 It is a three-dimensional structural schematic diagram of the dust-proof mechanism of the utility model;

[0055] Figure 3 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0056] Figure 4 It is a three-dimensional structural schematic diagram of the lifting mechanism of the utility model;

[0057] The accompanying drawings are marked as follows: 1. bottom plate; 2. support plate; 3. top plate; 4. placement mechanism; 41. mounting plate; 42. rotating shaft; 43. fixing plate; 44. winding shaft; 45. connecting plate; 46. mounting frame; 47. motor two; 48. bump; 5. rotating mechanism; 51. motor three; 6. dustproof mechanism; 61. frame; 62. motor one; 63. unwinding shaft; 64. dustproof curtain; 7. adjustment mechanism; 71. guide groove; 72. motor four; 73. ball screw; 74. positioning hole; 75. fixing hole; 76. latch; 8. clamping mechanism; 81. ear plate; 82. supporting shaft; 83. pressing plate; 84. torsion spring; 9. lifting mechanism; 91. fixing sleeve; 92. threaded hole; 93. bolt; 10. universal wheel. DETAILED DESCRIPTION

[0058] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0059] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0060] Embodiment 1:

[0061] like Figure 1 and Figure 2 As shown, this embodiment provides a fabric placement rack, comprising:

[0062] Bottom plate 1;

[0063] The support plate 2 is arranged on the front and rear sides of the top of the bottom plate 1;

[0064] A top plate 3 is arranged between the tops of the two support plates 2;

[0065] The placing mechanism 4 is arranged on both sides of the top plate 3 and is used for rolling up and placing the fabric;

[0066] The rotating mechanism 5 cooperates with the placing mechanism 4 to drive the placing mechanism 4 to rotate and fold;

[0067] A dustproof mechanism 6 is arranged on the top of the top plate 3 and is used to prevent dust from being placed on the placement mechanism 4;

[0068] The dustproof mechanism 6 comprises:

[0069] The frame 61 is arranged at the left and right ends of the front side of the top plate 3;

[0070] Motor 1 62, disposed on the frame 61;

[0071] The unwinding shaft 63 is arranged on the output shaft of the motor 1 62;

[0072] The dustproof curtain 64 is wound around the unwinding shaft 63 .

[0073] In the present technical solution, the bottom plate 1 provides the basic support for the whole structure, and the support plate 2 is arranged on the front and rear sides of the top of the bottom plate 1 to support the top plate 3. The top plate 3 provides a platform for placing fabrics. The placement mechanism 4 is located on both sides of the top plate 3 to roll up and place fabrics. The rotating mechanism 5 cooperates with the placement mechanism 4 to drive the placement mechanism 4 to rotate and fold. By controlling the rotation, the placed fabrics are folded in the required direction, which is convenient for storing the fabrics when they are not needed, reducing the volume of the placement frame and the occupied area. The dustproof mechanism 6 is arranged on the top of the top plate 3 to protect the fabrics placed on the placement mechanism 4 from dust and pollution. It includes a frame 61, which is arranged at the left and right ends of the front side of the top plate 3, and a motor 1 62, which is arranged on the frame 61. A reel 63 is installed on the output shaft of the motor 1 62, and a dustproof curtain 64 is wound on the reel 63. When the fabric needs to be dustproof, the dustproof curtain 64 is slowly expanded or contracted under the drive of motor 62 to cover or expose the placed fabric, thereby protecting the fabric from dust pollution. When the rotating mechanism 5 drives the fabric on the placement mechanism 4 to rotate and fold, the dustproof curtain 64 can move with the adjustment of the fabric, thereby protecting the fabric from dust at all times. When the dustproof curtain 64 needs to be retracted, start motor 62, and motor 62 drives the unwinding shaft 63 to rotate in the opposite direction, thereby rewinding the dustproof curtain 64. After the work is completed, turn off motor 62. In this way, the fabric can be protected from dust pollution, the quality of the fabric can be improved, and convenience and guarantee can be provided for subsequent processing.

[0074] Embodiment 2:

[0075] This embodiment provides a fabric placement rack, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0076] like Figure 1 and Figure 3 As shown, in this embodiment, the optimized placement mechanism 4 includes:

[0077] The mounting plate 41 is arranged on the left and right sides and the front and rear sides of the bottom of the top plate 3;

[0078] A rotating shaft 42 is rotatably disposed on the mounting plate 41;

[0079] A fixed plate 43 is disposed on the rotating shaft 42;

[0080] The coiling shaft 44 is rotatably disposed between the two fixed plates 43 on the same side. There are four coiling shafts 44 in total, which are evenly spaced and distributed along the length direction of the fixed plates 43.

[0081] A connecting plate 45 is arranged at the bottom of the fixing plate 43 at the front side;

[0082] A mounting frame 46 is disposed on the connecting plate 45, and the number of the mounting frames 46 is the same as the number of the coiling shafts 44;

[0083] Motor 2 47 is disposed on the mounting frame 46, and the output shaft of motor 2 47 is connected to the coil shaft 44;

[0084] There are a plurality of protrusions 48 , which are evenly spaced apart on the coil shaft 44 .

[0085] In the present technical solution, when it is necessary to place the fabric, the motor 2 47 is started, the output shaft starts to rotate, and the fabric is rolled up by the rotation of the winding shaft 44. The friction between the winding shaft 44 and the fabric is increased by the convex point 48, so that the winding drum can stably roll up the fabric to reduce the sliding or displacement of the fabric during the rolling process, thereby improving the precision and stability of the rolling. When the fabric is rolled up, the motor 2 47 is turned off. When the fabric needs to be used, the motor 2 47 is started, and the motor 2 47 drives the winding shaft 44 to rotate in the opposite direction to unwind the fabric. The user can use the unrolled fabric. After the operation is completed, the motor 2 47 is turned off. In this way, the fabric can be rolled up and placed, thereby improving production efficiency. At the same time, the friction between the winding drum and the fabric can be increased to reduce the sliding or displacement of the fabric during the rolling process, thereby maintaining the stability and precision of the fabric.

[0086] Embodiment 3:

[0087] This embodiment provides a fabric placement rack, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0088] like Figure 1 and Figure 3 As shown, in this embodiment, the optimized rotating mechanism 5 includes:

[0089] Motor three 51 , the output shaft of motor three 51 is connected to the rotating shaft 42 .

[0090] In the present technical solution, when the fabric is not needed, the motor three 51 is started, the output shaft starts to rotate, and the rotational motion is transmitted to the fixed plate 43 through the transmission action of the rotating shaft 42, and then the fixed plate 43 starts to rotate, and the fixed plate 43 drives the winding shaft 44 to rotate, and the winding shaft 44 drives the wound fabric to rotate, so that the winding shaft 44 and the fabric are rotated from a vertical state to a vertical state. At this time, the motor three 51 is turned off, so that the placement mechanism 4 and the fabric are folded, so that the fabric can be stored when it is not needed, reducing the volume of the placement rack and reducing the occupied area.

[0091] Embodiment 4:

[0092] This embodiment provides a fabric placement rack, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0093] like Figure 1 and Figure 3 As shown, in this embodiment, the connection plate 45 is optimally provided with an adjustment mechanism 7 for adjusting the position of the partial coiling shaft 44, and the adjustment mechanism 7 includes:

[0094] The guide groove 71 is provided on the fixed plate 43. There are two guide grooves 71, which are respectively provided on the left and right sides of the fixed plate 43. The coiling shaft 44 is slidably connected to the guide groove 71.

[0095] Motor 4 72, disposed on the connecting plate 45, the number of motor 4 72 is the same as the number of guide slots 71;

[0096] The ball screw 73 is disposed on the output shaft of the motor 4 72, and the ball screw 73 is threadedly connected to the adjacent mounting bracket 46;

[0097] A positioning hole 74 is formed on the connecting plate 45, and there are a plurality of positioning holes 74;

[0098] A fixing hole 75 is provided on the mounting frame 46;

[0099] The latch pin 76 is disposed between the fixing hole 75 and the positioning hole 74 .

[0100] The cam 76 is a substantially parallelogram of the arrangement of the webs 40 and 41 , and the webs 41 are arranged on a substantially parallelogram of the arrangement of the webs 40 .

[0101] Embodiment 5:

[0102] This embodiment provides a fabric placement rack, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0103] like Figure 1 and Figure 3 As shown, in this embodiment, the rotating shaft 42 is optimized to be provided with a pressing mechanism 8 for pressing the fabric rolled up on the winding shaft 44, and the pressing mechanism 8 includes:

[0104] Ear plates 81 are provided at the front and rear ends of the rotating shaft 42;

[0105] A support shaft 82 is disposed between two ear plates 81 on the same side;

[0106] A pressing plate 83 is rotatably disposed on the support shaft 82, and the pressing plate 83 is located above the coiling shaft 44;

[0107] The torsion spring 84 is sleeved on the support shaft 82 and disposed between the ear plate 81 and the pressure plate 83 .

[0108] When the fabric is rolled up on the reel 44, the volume of the fabric gradually increases, causing the fabric to contact the pressure plate 83. The pressure plate 83 presses the fabric on the reel 44 through the torsion spring 84, so that the fabric is rolled up more neatly. When the volume of the fabric gradually increases, the fabric squeezes the pressure plate 83, and the pressure plate 83 rotates along the support shaft 82. The torsion spring 84 is deformed, so that the pressure plate 83 always keeps pressing the fabric. When the user uses the fabric on the reel 44, the fabric gradually decreases, reducing the pressure applied to the pressure plate 83. Under the resetting action of the torsion spring 84, the pressure plate 83 rotates in the opposite direction along the support shaft 82, so that the pressure plate 83 always keeps pressing the fabric. In this way, the fabric can be kept pressed during the rolling process, so that the fabric can be rolled up more neatly.

[0109] Embodiment 6:

[0110] This embodiment provides a fabric placement rack, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0111] like Figure 1 and Figure 4 As shown, in this embodiment, the top of the bottom plate 1 is optimized to be provided with a lifting mechanism 9 that cooperates with the support plate 2, and the lifting mechanism 9 includes:

[0112] The fixed sleeve 91 is arranged on the front and rear sides of the top of the bottom plate 1, and the support plate 2 is slidably matched with the fixed sleeve 91;

[0113] The threaded hole 92 is provided on the fixing sleeve 91 and the support plate 2. The threaded hole 92 extends backward to penetrate the fixing sleeve 91 and the support plate 2. The threaded holes 92 of the fixing sleeve 91 and the support plate 2 are connected. There are a plurality of threaded holes 92, which are evenly spaced and distributed on the fixing sleeve 91 and the support plate 2 along the length direction.

[0114] The bolt 93 passes through the threaded hole 92 and is threadedly connected to the threaded hole 92 .

[0115] In the present technical solution, when it is necessary to place the fabric on the winding shaft 44, the user tightens the bolt 93, and the bolt 93 is disconnected from the threaded hole 92. Then the user moves the support plate 2, and the support plate 2 moves along the fixed sleeve 91. The support plate 2 rises or falls, thereby adjusting the overall height of the placement rack, which is convenient for the user to place the fabric on the winding shaft 44. When the support plate 2 is adjusted to an appropriate height, the user screws the bolt 93 into the threaded hole 92, thereby fixing the relative positions of the support plate 2 and the fixed sleeve 91. In this way, the height of the winding shaft 44 can be adjusted as needed, thereby adjusting the winding shaft 44 to an appropriate height, which is convenient for the user to place the fabric on the winding shaft 44, thereby improving the convenience of the placement rack.

[0116] like Figure 1 and Figure 4 As shown, in this embodiment, it is optimized that universal wheels 10 are provided around the bottom of the base plate 1 .

[0117] In the present technical solution, the universal wheels 10 allow the placement rack to move freely on a smooth surface and to rotate in various directions, thereby providing flexibility and convenience to the placement rack, so that the placement rack can be easily moved to a desired position.

[0118] The embodiments of the present application are described above in conjunction with the accompanying drawings. In the absence of conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of the present application, ordinary technicians in this field can also make many forms without departing from the purpose of the present application and the scope of protection of the claims, all of which are within the protection of the present application.

Claims

1. A fabric placement rack, characterized in that: include: Bottom plate (1); A support plate (2) is arranged on the front and rear sides of the top of the base plate (1); A top plate (3) is arranged between the tops of the two support plates (2); A placement mechanism (4), arranged on both sides of the top plate (3), for rolling up and placing the fabric; A rotating mechanism (5) cooperates with the placing mechanism (4) and is used to drive the placing mechanism (4) to rotate and fold; A dustproof mechanism (6) is arranged on the top of the top plate (3) and is used to prevent dust from being applied to the fabric placed on the placement mechanism (4); The dust prevention mechanism (6) comprises: A frame (61) is arranged at the left and right ends of the front side of the top plate (3); Motor 1 (62), arranged on the frame (61); An unwinding shaft (63) is arranged on the output shaft of the motor 1 (62); The dustproof curtain (64) is wound around the unwinding shaft (63).

2. A fabric storage rack according to claim 1, characterized in that: The placing mechanism (4) comprises: A mounting plate (41) is arranged on the left and right sides and the front and rear sides of the bottom of the top plate (3); A rotating shaft (42) rotatably disposed on the mounting plate (41); A fixed plate (43) is arranged on the rotating shaft (42); A material coiling shaft (44) is rotatably disposed between the two fixed plates (43) on the same side. There are four material coiling shafts (44) in total, which are evenly spaced and distributed along the length direction of the fixed plates (43); A connecting plate (45) is arranged at the bottom of the fixing plate (43) at the front side; A mounting frame (46) is arranged on the connecting plate (45), and the number of the mounting frames (46) is the same as the number of the coiling shafts (44); Motor 2 (47) is arranged on the mounting frame (46), and the output shaft of motor 2 (47) is connected to the coiling shaft (44); There are a plurality of convex points (48) which are evenly spaced and arranged on the coiling shaft (44).

3. A fabric placement rack according to claim 2, characterized in that: The rotating mechanism (5) comprises: Motor three (51), the output shaft of the motor three (51) is connected to the rotating shaft (42).

4. A fabric placement rack according to claim 2, characterized in that: The connecting plate (45) is provided with an adjusting mechanism (7) for adjusting the position of a portion of the coiling shaft (44), and the adjusting mechanism (7) comprises: A guide groove (71) is provided on the fixed plate (43). There are two guide grooves (71) respectively provided on the left and right sides of the fixed plate (43). The coiling shaft (44) is slidably connected to the guide grooves (71); Motor four (72), arranged on the connecting plate (45), the number of the motor four (72) being the same as the number of the guide grooves (71); A ball screw (73) is arranged on the output shaft of the motor 4 (72), and the ball screw (73) is threadedly connected to the adjacent mounting frame (46); A positioning hole (74) is formed on the connecting plate (45), and there are a plurality of positioning holes (74); A fixing hole (75) is formed on the mounting frame (46); The latch pin (76) is arranged between the fixing hole (75) and the positioning hole (74).

5. A fabric placement rack according to claim 2, characterized in that: The rotating shaft (42) is provided with a pressing mechanism (8) for pressing the fabric rolled up on the material rolling shaft (44), and the pressing mechanism (8) comprises: Ear plates (81) are arranged at the front and rear ends of the rotating shaft (42); A support shaft (82) is arranged between the two ear plates (81) on the same side; A pressing plate (83) is rotatably disposed on the supporting shaft (82), and the pressing plate (83) is located above the coiling shaft (44); The torsion spring (84) is sleeved on the support shaft (82) and arranged between the ear plate (81) and the pressure plate (83).

6. A fabric placement rack according to claim 1, characterized in that: The top of the bottom plate (1) is provided with a lifting mechanism (9) cooperating with the support plate (2), and the lifting mechanism (9) comprises: A fixed sleeve (91) is arranged on the front and rear sides of the top of the bottom plate (1), and the support plate (2) is slidably matched with the fixed sleeve (91); a threaded hole (92) provided on the fixing sleeve (91) and the support plate (2); the threaded hole (92) extends backward to pass through the fixing sleeve (91) and the support plate (2); the threaded holes (92) of the fixing sleeve (91) and the support plate (2) are connected; there are a plurality of threaded holes (92) which are evenly spaced and distributed on the fixing sleeve (91) and the support plate (2) along the length direction; A bolt (93) passes through the threaded hole (92) and is threadedly connected to the threaded hole (92).

7. The fabric storage rack according to claim 1, characterized in that: Universal wheels (10) are arranged around the bottom of the base plate (1).

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